1 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
3 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
4 networks. This is the first step in solving the bug about
5 /SERVER ADD -silcnet <silcnet>. Affected files
6 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
7 fe-silcnet.c, fe-common-silc.c;
8 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
10 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
12 * /SMSG and /MMSG now correctly create new queries. Affected files
13 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
15 * Add basic support for SILC protocol specific variables in perl.
16 Affected files irssi/src/perl/silc/*, irssi/configure.in,
17 irssi/src/perl/Makefile.am
19 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
21 * Don't use silc_get_input, it's obviously not reliable. Fixes
22 issue when the current key expires. Affect file
23 irssi/src/silc/core/clientutils.c
25 * Make the session data filename configurable. This makes it
26 possible to have different session files for different
27 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
28 client_ops.[ch], silc-servers.c,
29 irssi/src/silc/fe-common/silc/module-formats.[ch]
31 * Use the same set of libtool files for the MPI lib as for the
32 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
33 config.sub, configure.in, install-sh, missing, mkinstalldirs
35 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
37 * Fixed server statistics decrementing error to not go to
38 negative. Affected file silcd/packet_receive.c.
40 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
42 * Use silc_server_query_add_error to add error in public key
43 search error. Added support in send_reply to send errors
44 without specific argument. Affected file silcd/server_query.c.
46 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
47 Client for NO_SUCH_NICK. It was against the protocol specs.
48 Affected file irssi/src/silc/core/client_ops.c.
50 * Added backwards support for the wrong NO_SUCH_NICK error sending
51 in server. To be removed in SILC Server 1.0. Both old clients
52 and clients with fixed error handling now works. Affected file
55 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
57 * fixed a bug in the whois using attributes function where no
58 error was sent if no nickname and client id but the attributes were
59 given to whois. Affected file silcd/server_query.c
61 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
63 * remove public key from public key hashtable on detach. Affected
64 file silcd/packet_receive.c
66 * free public key hashtable before removing clients on server
67 shutdown. Affected file silcd/server.c
69 * remove public key prior deleting client-data on killing a client.
70 Affected file silcd/server_util.c
72 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
74 * Getting the MOTD from other servers works now. Affected
75 files are silcd/command.c and silcd/command_reply.c
77 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
79 * Initialize the variable idletag, since it is tested in
80 silc_core_deinit for its default value. Affected file
81 irssi/src/silc/core/silc-core.c
83 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
85 * Fixed signed channel messages across cells. Affected file
88 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
90 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
91 is not defined. They can now be safely used in if-statements
92 without braces. Affected file lib/silcutil/silclog.h.
94 * Added the checks for backup closing connection due to error
95 (local or remote) and thus not allow the resuming to occur
96 in reconnect. Affected files are silcd/packet_send.c
99 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
101 * Help file updates. Affected files in irssi/src/docs/help/in/.
103 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
105 * Fixed channel messages across cells. Affected file
108 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
110 * Fixed file transmission accepting in client library to not
111 start the negotiation if user hasn't accepted the transfer,
112 instead create new session for resent transfer. Affected
113 file lib/silcclient/client_ftp.c.
115 * Show the session ID in the file transmision list. Remove
116 session from list that failed to transfer. Switch the current
117 session automatically after transmission, and in errors, to new
118 session if other sessions exists in the transfer list. Affected
119 files are irssi/src/silc/core/silc-servers.c,
120 irssi/src/fe-common/silc/modfule-formats.c.
122 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
124 * Fixed MIME header parsing for the hopefully last time. Affected
125 file lib/silcutil/silcstrutil.c
127 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
129 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
131 * The SILC RNG is now gauranteed to return non-zero random
132 values. Affected files are lib/silccrypt/silcrng.[ch].
134 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
136 * Fixed nickname formatting when changing only case of the
137 nickname. Affected file lib/silcclient/idlist.c.
139 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
141 * Fixed a memory leak and incorrect printing of the "appears as"
142 message. Affected file irssi/src/silc/core/client_ops.c
144 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
146 * Added CRT (Chinese Remainder Theorem) supported RSA
147 private keys and private key operations. This significantly
148 increases private key operation efficiency. No compatibility
149 issues with new or old private keys. Affected files are
150 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
152 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
154 * Fixed GCC-3.3.2 related compilation warnings from the
157 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
159 * Removed RC6 from distributions.
161 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
163 * Added some better comments to lib/silccrypt/silcpkcs.h,
164 optimized some routines in lib/silccrypt/silcpkcs.c.
165 Added test_silcpkcs into lib/silccrypt/tests/.
167 * Fixed silc_rng_global_init to actually init the global RNG
168 if RNG wasn't provided for it. Affected file is
169 lib/silccrypt/silrng.c.
171 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
173 * Added silc_hash_table_find_by_context_ext. Affected files
174 lib/silcutil/silchashtable.[ch].
176 * Save the public key on normal server in WHOIS command reply
177 from attributes, if present, and add it to public key hash
178 table. Fixes WHOIS resolving by public key on normal server.
180 Optimized the attributes resolving on normal server to not
181 resolve if we resolved them already from router.
183 Affected files are silcd/server_query.c, command_reply.c.
185 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
187 * Added support for whois using attributes.
188 Affected files silcd/command_reply.c, silcd/packet_receive.c,
189 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
192 * Added support for whois using public key attribute to /WHOIS i
193 client command. Affected files irssi/docs/help/in/whois.in,
194 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
196 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
198 * Fixed UMODE setting in server when the client has anonymous
199 mode set. The mode setting was not working. Affected file
202 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
204 * Fixed some bugs and typos related to sending split messages.
205 Print notification when sending messages with /MMSG. Affected
206 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
208 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
210 * Optimized the socket referencing in packet routines, client
211 library and server. Affected files are lib/silccore/silcpacket.c,
212 lib/silcclient/client.c and silcd/server.c.
214 * If silc_socket_set_qos is given with NULL arguments the QoS is
215 reset from the socket. Affected files are
216 lib/silcutil/silcsockconn.[ch].
218 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
220 * Add a /LISTKEYS command which lists the locally cached
221 client and server keys. Affected files
222 irssi/src/fe-common/module-formats.[ch],
223 irssi/src/silc/core/silc-{channels,servers}.c
224 irssi/docs/help/in/listkeys.in
226 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
228 * Check that packet queue purging was successful. Affected
229 files lib/silcclient/client.c and silcd/packet_send.c. Related
230 to MAC failed errors.
232 * Do not clear the inbuf even if it is empty if QoS was applied
233 to it. Otherwise the QoS data is cleared and MAC failed error
234 will occur. Affected file lib/silccore/silcpacket.c.
236 * Use the rekey period time as rekey protocol timeout value.
237 If the rekey does not succeed during the rekey period there's
238 something very wrong, and we most likely end up with wrong keys,
239 do graceful reconnect then. Affected file silcd/server.c.
241 * Take reference of the socket in the parser context, as it's
242 possible to have the parsers in queue after the socket is
243 disconnected and this may cause crash. Affected files are
244 lib/silccore/silcpacket.c, lib/silcclient/client.c and
247 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
249 * Fixed KICK command reply sending, it sent to replies.
250 Affected file silcd/command.c.
252 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
254 * Finish the silc-mime.pl script. It now supports MIME type
255 guessing using magic files, signing data messages, executing
256 MIME handlers in background. Affected files
257 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
259 * Changed MIME signal handler to make things easier for the perl
260 script. Affected files irssi/src/silc/core/client_ops.c,
261 silc-servers.c, and irssi/docs/signals.txt
263 * Cleaned up the silc_mime_parse function and fixed detection
264 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
266 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
268 * Resolve the IP for file transfer listener from the connection
269 socket. Affected file lib/silcclient/client_ftp.c.
271 * Accept NULL hostname parameter in the functions
272 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
273 if hostname is not wanted.
275 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
277 * Fixed race condition between silc_client_init and
278 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
280 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
282 * Fixed file transfer connection closing when SIGNOFF for
283 the client is received from server. Affected file is
284 lib/silcclient/client_ftp.c.
286 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
288 * Check for disconnected socket in QUIT callback. Affected
289 file silcd/command.c.
291 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
293 * Modified the MIME parsing to allow \n and \r\n as delimiters.
294 Affected files lib/silcutil/silcstrutil.c
296 * Cleaned up the escape/unescape functions for correctness and
297 speed. Affected file irssi/src/silc/core/client_ops.c
299 * Removed handling for data messages with Content-Type: text/*,
300 moved parsing of MIME headers to the signal handler, added
301 support for signing and verifying data messages. Affected
302 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
303 irssi/src/silc/core/silc-{servers,channels}.c
305 * Added a perl script for handling data messages based on
306 information read from Mailcap files. New file
307 irssi/scripts/silc-mime.pl
309 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
311 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
312 acknowledge recepetion of a message to the sender. Updated
315 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
317 * Unregister channel key saving callback when deleting channel.
318 Affected file lib/silcclient/idlist.c.
320 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
321 before calling notify client operation. Affected file is
322 lib/silcclient/client_notify.c.
324 * Unregister QoS tasks when deleting the socket connection.
325 Affected files lib/silcutil/silcsockconn.[ch],
326 unix/silcunixsockconn.c.
328 * Implemented latest presence-attrs draft changes. Affected
329 files lib/silccore/silcattrs.h and
330 irssi/src/silc/core/silc-queries.c.
332 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
334 * Save old channel keys in list to allow more rapid change
335 of channel keys if server for some reason does that. This
336 avoids loosing so many channel messages due to not having
337 key to decrypt. Affected file lib/silcclient/silcclient.h,
338 idlist.c and client_channel.c.
340 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
342 * Continued backup router tests and fixes. Affected files
343 silcd/server_backup, server_util.c, server.c. See TODO.
345 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
347 * Fixed SERVER_SIGNOFF handling in servers. The client
348 was removed from wrong list thus not removing the client
349 at all. Affected file silcd/packet_receive.c.
351 * Do not execute rekey protocol for disabled connections as
352 it would never go through. Affected file silcd/server.c.
354 * Added timeout for rekey protocol to catch if the protocol
355 never executes successfully. Affected files silcd/server.c
358 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
360 * Abandon packet processing for disconnected sockets. Check
361 this always after calling packet processing callback.
362 Affected file lib/silccore/silcpacket.c.
364 * Fixed double registration disconnection code in server.
365 Closed wrong connection. Affected file silcd/packet_receive.c.
367 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
369 * On normal server reconnect to primary during resuming 4
370 times, then give up. Affected file silcd/server_backup.c.
372 * If during reconnecting to routers we notice we have router
373 connection but no primary router set, the server is in desync.
374 Reconnect to primary to restore network. Affected file
377 * Assure that only one protocol is exeucting at the same time.
378 Added checks for all protocols. Affected files are
379 silcd/server.c and server_backup.c.
381 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
383 * Check that a string is not already part on invite/ban
384 string when processing it. Affected file silcd/server_util.c.
386 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
388 * Fixed the CUMODE_CHANGE for founder mode changes to comply
389 with 1.2 version of the protocol. Affected file is
390 silcd/packet_receive.c.
392 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
394 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
395 where the passphrase was given. Affected file is
398 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
400 * INVITE and BAN notifys are now delivered from routers to
401 servers (but not clients) on the channel. Updated specs and
402 code. Affected files silcd/packet_[send|receive].[ch],
403 command.c, server.c and server_util.c.
405 * Implemented INVITE and BAN announcing. Affected files are
406 silcd/server.[ch], server_util.c.
408 * Implemented SilcStatus error type argument returning in
409 command reply error in server. Affected file silcd/command.c.
411 * Implemented SilcStatus argument returning in comand reply
412 in client library. The command_reply client operation now
413 returns error specific arguments as well. Affected files
414 are lib/silcclient/command_reply.[ch], client_resume.c,
415 lib/silccore/silcstatus.[ch].
417 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
419 * Backup router protocol version 1.2 implemented. Testing still
420 required. Affected files in silcd/server_backup.[ch], server.c,
421 packet_receive.c and server_internal.h.
423 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
425 * silc_client_send_[channel|private]_message now return TRUE
426 or FALSE. Affected file lib/silcclien/client_channel.c and
429 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
431 * Check for explicit nickname in INVITE and BAN processing
432 during join as well (and don't expect only wildcards in
433 invite/ban strings). Affected file silcd/command.c.
435 * Fixed the INVITE and BAN by public key. The public key saved
436 is the PK payload (as specified) not the raw data. Affected
437 file silcd/server_util.c.
439 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
441 * UTF-8 text message support for actions and notices in SILC
442 Client. Affected file irssi/src/silc/core/client_ops.c.
444 * silc_get_username and silc_get_real_name now returns sensible
445 data on Win32. Patch by Toni Willberg. Affected file is
446 lib/silcutil/win32/silcwin32util.c.
448 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
450 * Provide a signal handler to send MIME encoded messages and emit
451 a signal when a MIME encoded message is received. Also document
452 the signals for usage with the perl interface.
454 A sample perl script will be supplied at a later point.
456 Affected files are irssi/docs/signals.txt,
457 irssi/src/silc/core/client_ops.[ch],
458 irssi/src/silc/core/silc-{channels,servers}.c
460 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
462 * Use SILC_COMMAND_PING to estimate the round-trip time to the
463 server. Use this time to display a lag and disconnect when it
464 exceeds a specified limit.
466 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
468 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
470 * Remove the channel auth list in normal server if router
471 encofrces its list during connecting. Send notify to channel
472 to remove the mode to remove the list. Affected files are
473 silcd/server_util.c and silcd/packet_receive.c.
475 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
477 * Added support for channel public keys. Updated protocol specs
478 and implemented it. Affected files are
479 silcd/command.c, command_reply.c, lib/silcclient/command.c,
480 lib/silcclient/command_reply.c.
482 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
484 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
485 terminate the process on Linux. Affected file silcd/silcd.c.
487 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
489 * Check for NULL buffer in silc_buffer_clear. Affected file
490 is lib/silcutil/silcbuffer.h.
492 * Simplified the backup router protocol by removing the _GLOBAL
493 types. Updated protocol specs and the code. Affected files
494 are silcd/server_backup.[ch].
496 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
498 * Deny '@' and '!' from nicknames since they are reserved
499 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
500 Updated protocol specs and the code.
502 Affected files are silcd/server_util.[ch].
504 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
506 * Fixed stack overflow in Irssi SILC client. Affected
507 file irssi/src/silc/core/client_ops.c.
509 * Check that Host is set in ServerConnection and RouterConnection
510 in silcd.conf. Affected file silcd/serverconfig.c.
512 * Fixed crash in server with protocol completion callbacks,
513 namely rekey and backup resuming protocols. Affected files
514 are silcd/server_backup.c and silcd/server.c.
516 * Fixed rekey protocol to not restart if it is started already.
517 Affected files are lib/silcclient/client.c and
520 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
522 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
524 * Fixed EOF handling in SILC Config, affected file
525 lib/silcutil/silcconfig.c.
527 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
529 * Fixed RESOLVING flag handling in JOIN notify and other
530 notifys to handle the resolvings correctly in client library.
531 Affected file lib/silcclient/client_notify.c.
533 * Do not send full INVITE and BAN lists in INVITE and BAN
534 notifys, only the changed information. Affected file
537 * Fixed INVITE notify sending in INVITE command, send it
538 only when needed. Affected file silcd/command.c.
540 * Handle the founder key change properly in CMODE_CHANGE
541 notify. Bug #122. Affected file silcd/packet_receive.c.
543 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
545 * Remove the mark for output (mark it only for input) after
546 purging outgoing queue. Prevents the "Error in select()"
547 floods. Affected file silcd/packet_send.c.
549 * Fixed incorrect connection deletion from client library
550 after calling "connect" client operation. Could cause
551 crashes for example during reconnect timeouts. Affected
552 files are lib/silcclient/client.c and
553 irssi/src/silc/core/client_ops.c.
555 * Check server private key file permissions before starting
556 the server. Affected file silcd/serverconfig.c.
558 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
560 * NULL terminate allocated string in silc_buffer_strformat.
561 Affected file lib/silcutil/silcbuffmt.c.
563 * Rewrote the invite/ban list string handling in server to
564 use SilcBuffer instead. Affected files are silcd/command.c
565 and silcd/server_util.c.
567 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
569 * Fixed double free in CMODE command when setting new HMAC
570 for channel. Affected file silcd/command.c.
572 * Added couple of missing memset's to zero sensitive memory.
573 Affected files silcd/command.c, lib/silcclient/command.c.
575 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
577 * Fixed a double free in INVITE command error handling in
578 server. Affected file silcd/command.c.
580 * Added macros SILC_SWAB_[16|32] to swab byte order of
581 16-bit and 32-bit unsigned integers. Affected file
582 lib/silcutil/silctypes.h.
584 * Use the SILC_SWAB_16 instead of htons() in server when
585 handling ports since the ports in structures are always
586 in little-endian order (regardless of platform). Affected
587 file silcd/serverid.c and silcd/server_backup.c.
589 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
591 * Send DISCONNECT in close admin command in server. Affected
592 file silcd/command.c.
594 * Check whether we are already connecting to a remote router
595 (in addition of checking whether we are already connected)
596 before creating new connection. Affected file silcd/server.c.
598 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
600 * Added better compiler and compiler flags checking in
603 * Check that socket is valid after QoS is applied to data.
604 Affected file lib/silcutil/unix/silcunixsockconn.c.
606 * Make sure the socket connecetion is not closed to early
607 when closing connection in server. Also make sure the
608 connection is always closed after error in a protocol.
609 Affected file silcd/server.c.
611 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
613 * Removed --session and --dummy options from Irssi SILC Client.
614 -d option is available only if --enable-debug was given.
615 Affected files are irssi/src/silc/core/silc-core,
616 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
618 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
620 * Added silc_buffer_steal to steal the data from the buffer.
621 Affected file lib/silcutil/silcbuffer.h.
623 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
625 * Fixed server crash with double Primary block in config file.
627 Fixed also various memory leaks around the config file
628 parser. Affected files lib/silcutil/silcconfig.c,
629 silcd/serverconfig.c.
631 * Changed my nickname (Johnny Mnemonic) to my real name, this
632 means that bugs introduced by him were actually introduced
635 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
637 * Don't display "foo appears as foo\nYou're now known as foo"
638 messages. Affected file irssi/src/silc/core/client_ops.c
640 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
642 * Fixed error handling of invalid client entry when calling
643 commands in server. Fixes a crash. Affected file
646 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
648 * Added some sanity checks in server for correctness of the
649 server configuration. Affected file silcd/serverconfig.c.
651 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
653 * Prevent endless resolving of user informations in USERS
654 command by checking the command reply status correctly.
655 Affected file lib/silcclient/command_reply.c.
657 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
659 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
660 file is lib/silcutil/silcfileutil.c. A patch by Matthew
661 Aldous <Matthew@Aldous.com>.
663 * Added better implementation using CriticalSection of
664 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
665 <mikko.lahteenmaki@pikabaana.net>.
667 * Added some Winsock WIN32 compatiblity defines into
668 includes/silcwin32.h.
670 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
672 * Fixed double free in async host lookup code. Affected file
673 lib/silcutil/silcsockconn.c.
675 * On backup router handle now the SERVER_SIGNOFF from router
676 for local connected servers too, and close the connections.
678 Do not process them as normally signing off servers when they
679 really signoff by sending EOF fe, but always assume that
680 router sends the SERVER_SIGNOFF.
682 Affected files silcd/server.c and silcd/packet_receive.c.
684 * Fixed socket unsetting when closing connections. Affected
685 files silcd/server.c and silcd/packet_send.c.
687 * Do not print the nickname in SERVER_SIGNOFF if we do not
688 have it. Prevents asserts in Irssi core. It is possible we
689 don't have the nick if it was just being resolved when server
690 signoff. Affected file irssi/src/silc/core/client_ops.c.
692 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
694 * Fixed autonick crashbug in client library. Affected file
695 lib/silcclient/client.c.
697 * Fixed Unix implementation of SilcMutex to really assert if
698 the mutex is locked/unlcoked already. Affected file
699 lib/silcutil/unix/silcunixmutex.c.
701 * Fixed locking in silc_schedule_uninit. It didn't lock
702 when dispatching timeout tasks. Affected file is
703 lib/silcutil/silcschedule.c.
705 * Changed Win32 implementation of SilcThread to use modern
706 Win32 interface. Affected file is
707 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
709 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
711 * Don't print signed messages when sending failed. Affected files
712 irssi/src/silc/core/silc-[servers.c/commands.h]
714 * Send adquate signal when founding a channel by joing it. Affect
715 file irssi/src/silc/core/client_ops.c
717 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
719 * Fix theme abstracts parsing. Affected files irssi/default.theme,
720 irssi/src/fe-common/core/themes.c
722 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
724 * Fixed close command to use the port correctly when closing
725 server connections. Affected file silcd/idlist.c.
727 * Check for NULL outbuf in silc_socket_write. It is possible
728 that it is NULL is some odd case. Affected files are
729 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
731 * Do not call final protocol callback for backup router
732 resuming protocol when closing connection. It is closed
733 by timeout in case of error. Affected file silcd/server.c.
735 * Backup reconnect to router if backup resuming protocol
736 failed. Affected file silcd/server_backup.c.
738 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
740 * Fixed double free in SKE library error hadling when signature
741 error occurred. Affected file lib/silcske/silcske.c.
743 * Save the fingerprint to new SilcClientEntry after changing
744 nickname. Affected file lib/silcclient/client_notify.c.
746 * Print SIGNOFF in Irssi SILC client only if the nickname is
747 known. Prevents asserts in Irssi core. It is possible we
748 don't have the nick if it was just being resolved when it
749 quit. Affected file irssi/src/silc/core/client_ops.c.
751 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
753 * Fixed double free in invite list adding code when adding
754 invite strings. Affected file silcd/server_util.c.
756 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
758 * More log printing during backup router protocol. Affected
759 file silcd/server_backup.c.
761 * Removed backwards support for old private key file format.
762 Affected file lib/silccrypt/silcpkcs.c.
764 * Removed backwards support for not-so-strict decryption length
765 check, it's strict now. Affected lib/silccrypt/silccipher.c.
767 * GETKEY to update the client entrys fingerprint too.
768 Affected file lib/silcclient/command_reply.c.
770 * Added --without-libtoolfix for package builders using weird
771 wrappers around libtool (BSD at least).
773 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
775 * Fixed backup router bugs: When backup resumes router and
776 receives a CHANNEL_MESSAGE packet the backup must not act
777 as router since the packet header decryption would be
778 different. Also, when relaying packets to channel, do
779 not re-encrypt packets on backup that came from the primary
780 since the connection isn't really router-router connection.
781 Affected files silcd/server.c, silcd/packet_send.c.
783 * Added checks in encryption/decryption that encryption/decryption
784 length sent as argument really is multiple by block size. Helps
785 catching really weird bugs like the above backup router bugs
786 when packets are being decrypted in wrong way. Affected files
787 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
789 * Fixed padding generation in private key file encryption.
790 Affected file lib/silccrypt/silcpkcs.c.
792 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
794 * Added ignore_message_signatures setting which can be used
795 to ignore signatures in messages. Affected files are
796 irssi/src/silc/core/client_ops.c, silc-core.c.
798 * Fixed the libtoolfix to use command line options instead of
799 environment variables. They didn't work as expected. Now,
800 the libtool is fully run-time configurable.
802 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
804 * Verify signature payload for signed messages. Affected files
805 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
806 irssi/src/silc/core/silc-core.h
808 * Display signature verification result in public and private
809 messages using theme abstracts. See irssi/default.theme for
810 examples on their usage. Affected files
811 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
812 irssi/src/fe-common/silc/module-formats.[ch],
813 irssi/src/fe-common/silc/fe-common-silc.c,
814 irssi/src/fe-common/silc/Makefile.am
815 irssi/src/fe-common/core/fe-messages.[ch]
817 * Fixed bugs in Irssi's theme parsing. Affected files
818 irssi/src/fe-common/core/themes.c
820 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
822 * Calculate the correct length for signed messages before
823 encrypting, it must be multiple by block size. Affected
824 file lib/silccore/silcmessage.c.
826 * silc_message_signed_get_public_key returns now both
827 decoded and encoded public key. Affected files are
828 lib/silccore/silcmessage.[ch].
830 * Added libtoolfix script that makes the libtool more generic
831 and configurable in run-time. Now we can specify in run-time
832 if what kind of libraries we want to create, regardless of
833 configuration. SIMs are now creates even if --disable-shared
834 was explicitly given.
836 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
838 * Fixed founder key sending in CMODE command in client.
839 Affected file lib/silcclient/command.c.
841 * Fixed CUMODE founder authentication in server to not check
842 for client's public key since it's not supposed to do that.
843 Affected file silcd/command.c.
845 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
847 * Set realname and hostname in NICK_REC records. Affected file
848 irssi/src/silc/core/silc-nicklist.c
850 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
852 * Remove 1.0 protocol backwards compat code from client
855 * Added more reliable check for whether nickname did change
856 or not, or whether only Client ID changed in NICK_CHANGE
857 notify. Affected file lib/silcclient/client_notify.c.
858 Fixes bug in '@' character handling in a nickname.
860 * Added support for automatically parsing signature from
861 the message payload. Added new function
862 silc_message_get_signature to return the payload to
863 application. Affected files lib/silccore/silcmessage.[ch].
865 * Changed the private_message and channel_message client
866 operations to deliver the SilcMessagePayload to the
867 application too. Application can use it fe. to get the
868 signature from the message for verification. Affected
869 file lib/silcclient/silcclient.h, client_channel.c and
872 * Redefined the signed payload for message payloads.
873 Updated protocol specs and implemented.
875 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
877 * Fixed wrong invite and ban list handling in server command
878 reply. Affected files are silcd/command_reply.c,
879 silcd/server_util.[ch].
881 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
883 * Fixed CMODE setting in server when founder mode was set.
884 Affected file silcd/command.c. Bug #95.
886 * Added support to setting specific public key in CMODE in
887 Irssi SILC client. Affected file lib/silcclient/command.c.
889 * Added support to use specific public key in CUMODE in
890 Irssi SILC Client. Affected file lib/silcclient/command.c.
892 * Added support for inviting and banning by public key in
893 Irssi SILC client. Affected file lib/silcclient/command.c.
895 * Fixed fingerprint/babbleprint showing in invite and ban
896 list command replys. Affected file is
897 irssi/src/silc/core/client_ops.c.
899 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
901 * Format CMODE +c and +h to display both the mode and the argument
903 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
905 * Added test vectors and test programs for SHA-1, MD5,
906 HMAC-SHA1 and HMAC-MD5. New tests are located in
907 lib/silccrypt/tests/. Fixed also argument decoding bug in
908 MD5 implementation. Affected file lib/silccrypt/md5.c.
910 * Changed the channel private key and private message key
911 generation (with static keys) to use SHA1 instead of MD5,
912 as SHA1 is the mandatory hash function in SILC. Affected
913 file lib/silcclient/client_[channel/prvmsg].c.
915 * Changed the private key file encryption to use SHA1 instead
916 of MD5. Added support for the old generation and added
917 automatic change of the key (to be removed later). Affected
918 files lib/silccrypt/silcpkcs.c.
920 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
922 * Load only files with .pub suffix in PublicKeyDir. Affected
923 file silcd/serverconfig.c.
925 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
927 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
928 channels. Affected files silcd/silcd.c, silcd/server.h.
930 * Added the config directive PublicKeyDir for the client block.
931 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
933 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
935 * Merged Toni's irssi/silc.conf patch.
937 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
939 * Max alloc tests in allocation routines. Affected file
940 lib/silcutil/silcmemory.c.
942 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
944 * Fixed a typo in resuming code that fixed detach/resume code
945 in server. Bug #93. Affected file silcd/packet_receive.c.
947 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
949 * Do reverse lookups for server when /connecting. Affected files
950 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
951 irssi/src/core/net-nonblock.*
953 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
955 * Added library versioning for shared libraries. Affected
956 files configure.in.pre and lib/Makefile.am.pre.
958 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
960 * Display INVITE and BAN lists as specified by SILC 1.2
962 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
964 * Do not send invite list back unless asked (when sending
965 no arguments) or when list was modified. Affected file
968 * Remove client from invite list in KILLED notify and in
969 KILL command. Affected file silcd/command.c and
972 * Fixed bugs in invite list handling in INVITE command.
973 Affected files silcd/command.c and silcd/server_util.c.
975 * Merged with Irssi 0.8.6.
977 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
978 Affected file irssi/src/fe-text/silc.c.
980 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
982 * The silc_argument_get_[first/next] now return the argument
983 type to caller. Added silc_argument_payload_encode_one.
985 Affected files are lib/silccore/silcargument.[ch].
987 * Added support for the SILC 1.2 INVITE command and new
988 invite lists to server. Affected files are silcd/command.c,
989 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
991 * Added support for the SILC 1.2 BAN command and new
992 ban lists to server. Affected files are silcd/command.c,
993 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
995 * Added support to client sending new INVITE command. Affected
996 file is lib/silcclient/command.c.
998 * Added support to client sending new BAN command. Affected
999 file is lib/silcclient/command.c.
1001 * Added support for removing client from invite list when kicked
1002 from channel, as SILC 1.2 dictates. Affected files are
1003 silcd/packet_receive.c and silcd/command.c.
1005 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1007 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1008 automatically the cipher's internal IV. Affected files
1009 lib/silccrypt/silccipher.[ch].
1011 * Assure the RESUME_CLIENT packet is not sent to twice to
1012 backup router if the detached client was originated from
1013 the backup. Affected file silcd/server.c. Bug #76.
1015 * Changed silc_sim_symname to not allocate memory. Affected
1016 file lib/silcsim/silcsimutil.c.
1018 * Fixed memory leaks with SIMs in server. Affected files
1019 silcd/serverconfig.c, silcd/server.c.
1021 * Fixed channel key distribution after resuming detached
1022 client. Affected files silcd/packet_receive.c.
1024 * Fixed channel's global_user boolean checking after detaching.
1025 Check it after changing the owner of the client not before.
1026 Affected file silcd/packet_receive.c.
1028 * Fixed few double frees from client library. Fixes at least
1029 Bug #81, possibly others too.
1031 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1032 notifys in Irssi SILC Client. Affected file is
1033 irssi/src/silc/core/client_ops.c. Bug #82.
1035 * Applied Ville Räsänen's manual page and --mandir bugfix
1036 patch. Affected files are configure.in.pre and Makefile.am.pre.
1039 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1041 * Added support to backup router protocol for backup to tell
1042 normal server that it cannot use the backup router as primary
1043 because the primary isn't really down. Updated protocol
1046 * Added support for primary router to tell backup router that
1047 resuming is not possible because the backup really isn't primary
1048 in the cell. For example if backup disconnected itself the
1049 resuming is not allowed since the primary really did not
1050 go down. Updated protocol specs.
1052 * Removed MARS from crypto library.
1054 * Defined the CTR mode and Randomized CBC mode in SILC. The
1055 CTR mode is RECOMMENDED now in specification. Defined also
1056 Serpent cipher as optional cipher. Updated the protocol specs.
1058 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1060 * Added support for inviting/banning by IP/MASK, public key,
1061 and explicit Client ID. Redefined the command and notify
1062 types to allow easier forwards support for other methods
1063 of inviting/banning. Updated protocol specs.
1065 * Remove the client from channel's invite lists if the client
1066 is kicked or killed. Updated protocol specs.
1068 * Unified the Channel Message Payload and Private Message
1069 into one Message Payload. Updated protocol specs and
1072 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1074 * Don't wait for EOF after socket error has occurred, but
1075 close the connection. Affected file is silcd/server.c.
1077 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1079 * Added support for setting FOUNDER mode on channel with
1080 specific public key which can be set with CMODE command.
1081 Updated protocol specs and implemented in client and server.
1083 * Fixed the Irssi SILC client to correctly shutdown the client
1084 library to avoid memory leaks. Affected files are
1085 irssi/src/silc/core/silc-core.c and silc-servers.c.
1087 * Deprecated the No Reply flag in SKE protocol and introduced
1088 "IV Included" flag which can be used to indicate that the IV
1089 is included in the ciphertext. This makes it possible to use
1090 SILC on unreliable transport, such as UDP which may cause
1091 packet reordering and losses. Updated protocol specs, did
1094 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1096 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1097 < 32 bit values in correct size. Affected file is
1098 lib/silcmath/mp_mpi.c.
1100 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1102 * Fixed the KE Start Payload parsing to check that mandatory
1103 fields are present. Affected file lib/silcske/payload.c.
1105 * Fixed compilation warnigs in Irssi SILC Client. Affected
1106 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1108 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1110 * Print "nick now appears as newnick" and update Irssi's nicklist
1111 when you change your nick to "nick". Closes #62
1113 * Never format your own nick. Closes #63
1115 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1117 * SILC_UMODE_GONE changes are now propagated correctly to the
1118 Irssi client. Closes #54
1120 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1122 * Fixed example in /HELP KEY
1124 * Added expando $j which expands to current SILC Client version
1126 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1128 * Fixed public key decoding in crypto library.
1130 * Added better error printing to SKE library.
1132 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1134 * Fixed NICK command to not crash if nickname was not sent.
1136 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1138 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1139 Deprecated the old Encrypt-And-MAC order. Updated protocol
1140 specs and implemented.
1142 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1143 generation. Updated specs and implemented.
1145 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1147 * Added support for rekey before 2^32 sequence number wraps.
1148 Affected files in server and client library.
1150 * Padding must be at least 8 bytes now. Implemented and updated
1153 * Compute maximum padding for authentication packets to make
1154 passphrase approximation attacks impossible. Affected files
1155 in client library and in server.
1157 * Fixed PING command sending in client library and handling in
1158 server. The server ID must be ID Payload, not raw ID data.
1159 Affected files in server and client library.
1161 * Defined that all public keys sent in commands and notify
1162 payloads are actually Public Key Payloads not raw public key
1163 data. Updated protocol specs and implemented.
1165 * Updated protocol version to 1.2. Updated specs and code.
1167 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1168 status types. Updated specs and the code.
1170 * Added support for normal client to kill its own entries from
1171 the network. Updated protocol specs and the code.
1173 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1174 and added initial implementation.
1176 * Added MAC field to the Private Message Payload to protect
1177 against chosen ciphertext attacks. Updated the protocol specs
1180 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1181 attribute to indicate the user's current idle and signon time
1182 of a service. Updated protocol specs and implemented.
1184 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1186 * Added "do_not_bind" argument to silc_client_file_send what
1187 can be used to not bind locally but assume the file receiver
1188 provides the point of connect. Usefull when sender is behind
1189 NAT device. Affected file lib/silcclient/silcclient.h and
1192 * Added -no-listener option to FILE SEND command in Irssi SILC
1193 client. Affected file irssi/src/silc/core/silc-servers.c.
1194 Renamed FILE RECEIVE to FILE ACCEPT.
1196 * Confirm passphrase for private key encryption in
1197 silc_create_key_pair and silc_change_private_key_passphrase.
1198 Affected files are lib/silcutil/silcapputil.c.
1200 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1202 * Move silc_client_packet_send back to internal, added
1203 silc_client_send_packet, a bit simpler function for application.
1204 Affected files lib/silcclient/silcclient.h, client.c and
1207 * Moved the SilcClientEntry, SilcChannelEntry and
1208 SilcServerEntry to silcclient.h to be public and documented
1209 them for application. Affected files are
1210 lib/silcclient/silcclient.h and idlist.h.
1212 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1214 * Fixed manual page installation patch by Ville Räsänen.
1215 USERS help page fix patch by Ville Räsänen
1217 * Changed the silc_client_command_call interface to make
1218 the command call simpler for the application. The library
1219 now handles the command line parsing, command finding and
1220 execution. Application only needs to call the function
1221 with the command line. Affected files are
1222 lib/silcclient/silcclient.h, command.[ch].
1224 * Fixed silc_get_input to NULL-terminate the returned input.
1225 Affected file lib/silcutil/silcutil.c.
1227 * Resolve the client's public key in JOIN command if the
1228 founder auth data is being requested but we don't know the
1229 client's public key. Affected file silcd/command.c.
1232 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1234 * Print notify for server opers when backup router comes
1235 online. Affected file silcd/server.c.
1237 * Fixed the INVITE command to send the invite list in
1238 command reply. Affected file silcd/command_reply.c.
1240 * Fixed MOTD command reply sending. Affected file
1243 * UTF-8 decode the topic in TOPIC command reply and LIST
1244 command reply in Irssi SILC client. Affected file is
1245 irssi/src/silc/core/client_ops.c.
1247 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1249 * Fixed the INVITE command to not crash Irssi SILC client
1250 when given without nickname argument. AFfected file
1251 irssi/src/silc/core/client_ops.c.
1253 * Fixed double free in WHOIS query on normal server when
1254 forwarding query to router. Affected file is
1255 silcd/server_query.c.
1257 * Fixed WATCH command reply handling on normal server which
1258 was missing altogether. Affected file silcd/command_reply.c.
1261 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1263 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1264 Included yodl sources for each of these. Also modified
1265 Makefile.am prototype to install these files to proper
1266 locations. Updated CREDITS. Affected file Makefile.am.pre,
1267 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1270 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1272 * Added support for encrypted private key files. Now
1273 passphrase must be provided when new key pair is created
1274 (can be empty though), and prompted when loading the
1275 private key. Added support for loading the old-style
1276 non-encrypted private keys as well. Affected files
1277 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1280 * Fixed silc_get_input to accept input on all terminals.
1281 Affected file lib/silcutil/silcutil.c.
1283 * Moved the Irssi SILC client key loading and other stuff
1284 to be called after the arguments and UI is initialized.
1285 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1287 * Added -P option to Irssi SILC client which can be used
1288 to change the passphrase of the private key. Affected
1289 file irssi/src/silc/core/silc-core.c.
1291 * Added silc_change_private_key_passphrase apputil routine
1292 to lib/silcutil/silcapputil.[ch].
1294 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1296 * Fixed connection closing in client library to not crash.
1297 Moved the connection freeing totally to function
1298 silc_clinet_del_connection. Affected file
1299 lib/silcclinet/client.c.
1301 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1303 * Changed includes/silcincludes.h to silcincludes.h.in to
1304 include configuration specific information. The silcdefs.h
1305 is not included in to installation anymore (it's only
1306 compilation time header).
1308 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1310 * Moved the SilcClient and SilcClientConnection from client.h
1311 to the public lib/silcclient/silcclient.h. Changed the
1314 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1316 * If version string in silc_clinet_alloc is NULL the library
1317 puts it automatically. Affected file lib/silcclient/client.c.
1319 * Changed the version strings from variables to #define's
1320 in includes/silcversion.h.
1322 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1324 * Added shared library complation support.
1326 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1328 * Added lib/silcutil/silcapputil.[ch] for application
1329 utility functions. It includes routines for applications'
1330 convenience. Added silc_create_key_pair, silc_show_public_key
1331 and silc_load_key_pair functions.
1333 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1335 * Send RESUME_CLIENT packet from router to backup routers
1336 to in resuming. Affected file silcd/packet_receive.c.
1338 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1340 * In IDENTIFY command parsing, send all other IDs except
1341 Client IDs explicitly to router for resolving on normal
1342 server. Also check that ID received in WHOIS command is
1343 always Client ID, others are not allowed. Affected file
1344 silcd/server_query.c.
1346 * Merged latest changes from irssi.org CVS.
1348 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1350 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1351 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1353 * Fixed the heartbeat sending in Irssi SILC client. Moved
1354 the silc_client_packet_send to silcclient.h for application
1355 usage. Affected files lib/silcclient/client_internal.h
1356 lib/silcclient/silcclient.h.
1358 * Fixed a bug in query resolving in server. Used wrong
1359 variable in a for loop and crashed. Affected file is
1360 silcd/server_query.c.
1362 * Server constructs requested attributes only to locally
1363 connected clients. Affected file silcd/server_query.c.
1366 * Fixed a bug when sending resolving from router to server
1367 with requested attributes. The constructed WHOIS command
1368 was incorrect. Affected file silcd/server_query.c.
1371 * Fixed Requested Attributes saving in WHOIS command reply.
1372 The length of the data buffer must be saved too. Affected
1373 file silcd/command_reply.c.
1375 * Update the client entry's servername after detaching is
1376 over. Affected file silcd/packet_receive.c. Bug #37.
1378 * Resolve incomplete client entrys in CUMODE_CHANGE and
1379 CMODE_CHANGE notifys. Affected file is
1380 lib/silcclient/client_notify.c. Bug #42.
1382 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1384 * Fixed channel key packet processing bug on backup router
1385 during backup resuming protocol. Affected file is
1386 silcd/packet_receive.c.
1388 * Fixed memory leaks in server. Affected files are
1389 silcd/server.c and silcd/packet_receive.c.
1391 * Fixed packet decryption problem when backup router encrypted
1392 channel message with wrong key during backup resuming
1393 protocol. Affected file silcd/packet_send.c.
1395 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1396 Toni Willberg (toniw@iki.fi)
1398 * Changed the SilcCipher context to be private. Changed the
1399 silc_cipher_get_iv to just return pointer to the IV. Added
1400 silc_cipher_get_name to return the name of the cipher.
1401 Fixed code all around to support these changes. Affected
1402 files are lib/silccrypt/silccipher.[ch], client library and
1405 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1407 * Fixed unaligned access in lib/silccore/silcattrs.c.
1409 * Fixed libtool linking in lib/silcsim/Makefile.am.
1411 * Fixed services attribute printing. Affected files is
1412 irssi/src/silc/core/silc-queries.c.
1414 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1416 * Fixed a crashbug in incoming server accepting. Affected
1417 file silcd/server.c.
1419 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1421 * Added automatically generated index to Toolkit Reference
1424 * Added support for Postscript Toolkit Reference Manual.
1426 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1428 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1431 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1433 * Added 'send_events' boolean argument to the function
1434 silc_schedule_set_listen_fd which sends the set events to
1435 the application explicitly if set to TRUE. Default action
1436 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1437 lib/silcclient/client_internal.h and silcd/server_internal.h.
1439 * Added silc_compare_timeval to determine which time values
1440 is smaller. Affected file lib/silcutil/silcutil.[ch].
1442 * Added sort-of "Quality of Service" (QoS) support to
1443 SilcSocketConnection. Data reception can be controlled with
1444 rate limit per second and/or read data length limit.
1445 Added silc_socket_set_qos. Affected files are
1446 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1448 * Added the QoS configuration to SILC Server configuration
1449 file. Affected files are silcd/serverconfig.[ch] and
1452 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1454 * Merged with irssi.org CVS.
1456 * Failed OPER and SILCOPER authentications are now logged.
1457 Affected file silcd/command.c. Bugs #25.
1459 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1461 * ROBODoc documented lib/silcutil/silcbuffer.h and
1462 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1463 <ville.rasanen@iki.fi>.
1465 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1467 * Added support for auto-passphrase authentication from the
1468 config file during connecting which was not implemented
1469 yet. Affected file irssi/src/silc/core/client_ops.c.
1471 * Fixed a bug in authentication protocol failure handling which
1472 was processing wrong callback context. Affected files
1473 are lib/silcclient/client.c and protocol.c.
1475 * Fixed the /ATTR allow off to actually work. Affected file
1476 is irssi/src/silc/core/silc-queries.c.
1478 * Fixed the /ATTR -del to work. Affected file is
1479 irssi/src/silc/core/silc-queries.c.
1481 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1483 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1485 * Fixed mask attribute adding in Irssi SILC client. Affected
1486 file irssi/src/silc/core/silc-queries.c.
1488 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1490 * Added support for saving the requested attributes in
1491 WHOIS to directory. Affected file is
1492 irssi/src/silc/core/silc-queries.c.
1494 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1496 * Added support for parsing VCard fields that do not have
1497 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1499 * Fixed a double free bug in hash table foreach function
1500 if the entry was deleted in the foreach callback. Affected
1501 file lib/silcutil/silchashtable.c.
1503 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1505 * Added silc_attribute_get_verify_data to return the signature
1506 verification data for either user digital signature or
1507 server digital signature in Requested Attributes. Affected
1508 files are lib/silccore/silcattrs.[ch].
1510 * Added silc_vcard_alloc which is used to allocated dynamic
1511 SilcVCard context. The silc_vcard_free now checks whether
1512 the context is dynamically allocated or not. Affected files
1513 are lib/silcutil/silcvcard.[ch].
1515 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1517 * Periodically remove the NOATTR status from client entry
1518 so that the client may take the attributes in use even after
1519 server has resolved them unsuccessfully earlier. Affected
1520 file silcd/server_query.c and idlist.h.
1522 * Moved sha1hash and md5hash from client->internal to
1523 SilcClient for application usage. Affected files are
1524 lib/silcclient/client.h and client_internal.h.
1526 * Fixed attribute encoding and decoding bugs. Affected
1527 files lib/silccore/silcattrs.[ch].
1529 * Added ATTR command to Irssi SILC Client which is used to
1530 manage user's Requested Attributes sending and values for
1531 WHOIS command. Affected files around Irssi SILC client.
1533 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1535 * Added silc_buffer_strformat which can be used to format
1536 strings into a buffer which size is automatically increased.
1537 Affected file lib/silcutil/silcbuffmt.[ch].
1539 * Added implementation of VCard (RFC 2426) which can be used
1540 as part of Requested Attributes in WHOIS command. Affected
1541 file lib/silcutil/silcvcard.[ch].
1543 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1545 * Some strncat -> silc_strncat changes our the core and
1548 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1549 errors. Added better error printing to SKE library.
1550 Affected files lib/silcske/silcske.c, silcske_status.h and
1553 * Save the PKCS key length even if only private key is set to
1554 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1556 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1557 length in bits not in bytes. Affected files are
1558 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1559 silcd/server_query.c.
1561 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1563 * Added silc_attribute_payload_encode_data to directly encode
1564 the data into the attributes buffer. Renamed function
1565 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1566 Affected files are lib/silccore/silcattrs.[ch].
1568 * silc_hash_table_find_foreach calls the foreach function now
1569 once even if the nothing was found with context set to NULL.
1570 Affected file lib/silcutil/silchashtable.[ch].
1572 * Remove the RESOLVING flag from client entry after received
1573 the Requested Attributes from the client. Fixed memory leak
1574 in client entry freeing. Affected files silcd/server_query.c
1577 * Added Requested Attributes support into SILC Client Library.
1578 It is not able to send requested attributes in WHOIS command,
1579 and also receive and process requested attributes. Added
1580 silc_client_attribute_[add|del] and silc_client_attributes_get
1581 functions. Added also `ignore_requested_attributes' to the
1582 SilcClientParams to not use attributes in client. Affected
1583 files are lib/silcclient/command.c, client_attrs.[ch],
1584 silcclient.h, client_internal and client.[ch].
1586 * Changed the silc_client_get_client_by_id to support Requested
1587 Attributes, it takes them as argument now. Affected file
1588 is lib/silcclient/silcclient.h, and idlist.c.
1590 * Added -details option to WHOIS command in Irssi SILC Client
1591 to support the requested attributes. By default it requests
1592 all attributes. Affected file lib/silcclient/command.c and
1593 irssi/doc/help/in/whois.in.
1595 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1597 * Add also SERVICE attribute for server-constructed attribute
1598 data. Also digitally sign the attributes and add
1599 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1600 silcd/server_query.c.
1602 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1604 * Changed the silc_attribute_payload_encode to support list
1605 of attributes (function may be called several times to add
1606 a new attribute). Removed the silc_attribute_payload_encode_list
1607 function. The encoding function now also automatically encodes
1608 the data, so the caller does not need to do that. Affected
1609 files lib/silccore/silcattrs.[ch].
1611 * Added support for replying on behalf of the user to the
1612 Requested Attributes in WHOIS command in the server. Affected
1613 file silcd/server_query.c.
1615 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1616 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1618 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1620 * Don't swtich to become primary router if we are backup if
1621 decryption error has occurred. Affected file silcd/server.c.
1623 * Fixed a bug in backup router IP address comparison in
1624 silc_server_backup_get.
1626 Save now also the port of the server/router and use that
1627 in comparison as well. Affected file silcd/server_backup.c.
1629 * Normal server now reconnects to backup router automatically
1630 if connection is lost to it. Affected file silcd/server.c.
1632 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1634 * If packet processing fails (like integrity check fails)
1635 the connection is closed now. Affected files are
1636 lib/silccore/silcpacket.c and silcd/server.c.
1638 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1640 * Fixed double free in RSA public key set function
1641 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1644 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1646 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1647 Added server_query.[ch] which provides one interface for
1648 querying information using all three commands.
1650 * Changed all "typedef unsigned char" in core library to
1651 "typedef SilcUInt8".
1653 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1655 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1657 * Renamed silc_server_get_client_resolve to
1658 silc_server_query_resolve and moved to server_query.[ch].
1660 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1662 * Resumed client packet handling from server put the resumed
1663 client on wrong list on router and caused the client not
1664 be present on the network anymore. Now fixed to put the
1665 client to correct list. Affected file silcd/packet_receive.c.
1667 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1669 * Various cleanup in error message output in config parsing code
1670 and in server init code. Fixed error log files containing
1671 too many newlines ('\n') in some situations. Affected files are
1672 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1674 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1676 * Use the reverse lookupped hostname in client internals
1677 instead of one user provided us as remote server name.
1678 Affected file lib/silcclient/client.c.
1680 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1682 * Added 'app_context' to silc_schedule_init. It is an
1683 application specific context that is delivered to application
1684 in task callback functions. Affected files are
1685 lib/silcutil/silcutil.[ch].
1687 * The hb_context in SilcSocketConnection is not freed
1688 automatically anymore (application must free it). Freeing
1689 it automatic is inconsistent. Affected files are
1690 lib/silcutil/silcsockconn.[ch].
1692 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1694 * Added support for removing explicitly added client connections
1695 in rehash and closing the client connections if they were
1696 unconfigured in the rehash. Affected file silcd/server.c.
1698 * Added support for aborting automatically pending commands
1699 that never receives the reply (to avoid memory leaks).
1700 Added also silc_server_command_pending_timed to set the
1701 specific timeout for pending command. Affected files are
1702 silcd/command[_reply].[ch].
1704 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1705 specs and lib/silccore/silcstatus.h.
1707 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1709 * Changed the silc_get_time to accept time value as argument
1710 or if zero is sent return current local time. Affected
1711 file lib/silcutil/silcutil.[ch].
1713 * Added STATS command to client library and Irssi SILC client.
1714 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1716 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1718 * Assure that channel key is set before sending it. May
1719 crash server otherwise. Affected file silcd/packet_send.c.
1721 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1723 * Assure that endless loop cannot happen with detached client
1724 resolving on normal server. Added idlist status
1725 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1726 silcd/idlist.h and silcd/packet_receive.c.
1728 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1730 * Incoming file transfer request cannot use same session as
1731 the sending session. This can happen when sending file to
1732 yourself. Crashed the client on quit. Affected file
1733 lib/silcclient/client_ftp.c. Bug #24.
1735 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1737 * Implemented the draft-riikonen-precense-attrs draft and
1738 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1740 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1742 * Distribute the SERVER_SIGNOFF notify also to local backup
1743 routers from the primary router. The backup router may not
1744 have the signing of local server directly connected and need
1745 to know about the signoff. Affected file silcd/server_util.c.
1747 * Use the primary router as the origin of the locally connected
1748 server when it is disconnecting from the backup router since
1749 that's where it really is coming from. Now the clients from
1750 the disconnecting server are removed correctly and "shadow"
1751 clients are not left to the backup router. Affected file
1754 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1756 * If normal server is standalone and found existing but disabled
1757 channel, do not re-create the channel since it creates
1758 duplicate same channels. Affected file silcd/server.c.
1760 * Added anonymous client connections support to server. New
1761 "anonymous" configuration option to ConnectionParams section
1762 added. If set to true, the username and hostname information
1763 of the client will be scrambled and anonymous user mode is
1764 set automatically to the user. Affected files are
1765 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1767 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1769 * In JOIN notify handling, mark that the cache entry of the
1770 client cannot be expired. Can cause crashes on normal
1771 server (asserts client->channels). Affected file is
1772 silcd/packet_receive.c.
1774 * From now on distribution versions are used as protocol versions
1775 instead of by default using the Toolkit base version as protocol
1776 version. Affected file prepare.
1778 * Do not set the locally resolved hostname for local client
1779 entry but take what server sends. This way the real hostname
1780 is showed in WHOIS for yourself. Affected file is
1781 lib/silcclient/idlist.c and lib/silcclient/client.c.
1783 * Resolve local info with IDENTIFY when connecting to server.y
1785 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1787 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1788 for implied search (not needed on platforms which has native
1789 pthreads library). Use --without-pthreads to disable threads.
1790 Affected file is configure.in.pre
1792 * Fixed --with-iconv on platforms which need to bypass (broken)
1793 native iconv(). Affected file is configure.in.pre
1795 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1797 * Moved -C option parsing in Irssi SILC client at same time
1798 as other options. The UI was initialized earlier and caused
1799 problems on command line. Bug #16. Affected file is
1800 irssi/src/silc/core/silc-core.c.
1802 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1804 * Added global variable silc_log_timestamp that tells silclog
1805 wether to print or not the timestamp in the logging files.
1806 Affected file lib/silcutil/silclog.[ch].
1808 * Added silcd configuration option Timestamp in the Logging
1809 section. Affected file silcd/serverconfig.[ch],
1810 doc/example_silcd.conf.in.
1812 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1814 * Fixed fingerprint checking to check for entirely empty
1815 fingerprint instead of two first bytes when determining
1816 if it is set. Bug #18. Affected file silcd/command.c.
1818 * Fixed duplicate PKCS name registering to not allow it.
1819 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
1821 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1823 * Conditionalize non-gcc compiler optimizations for various
1824 platforms, enable those commented out. Cleanups.
1825 Affected file lib/silcmath/mpi/configure.in
1827 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
1829 * silc_rng_exec_command() left zombie processes if command
1830 didn't generate any output. Affected file
1831 lib/silccrypt/silcrng.c
1833 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1835 * Rewrote iconv checking, introduce --with-iconv for systems
1836 which rely on libiconv. Check if iconv() provided by libc
1837 is good enough, otherwise demand libiconv. Affected file
1840 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1842 * Search for ldopen() also in libc. This enables SIM support
1843 on *BSD systems. Based on patch from Alex Zepeda. Affected
1844 file configure.in.pre
1846 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1848 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
1849 This fixes prepare on *BSD systems. Affected file
1852 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1854 * More fixed for not having purge timeout for global clients
1855 that are on channel. Affected files silcd/command_reply.c
1858 * Fixed the rekey protocol to work with backup router connections.
1859 Rekey packets are now allowed on disabled connections as
1860 well. Affected files silcd/packet_send.c and server.c.
1862 * Do not switch to be as backup router when shutting down and
1863 closing the primary connection. Affected file silcd/server.c.
1865 * Fixed memory leaks in backup router deleting. Added
1866 silc_server_backup_free to free all data during shutdown of
1867 server. Affected files silcd/server_backup.[ch].
1869 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1871 * Do not process commands if the sock->user_data is NULL.
1872 Affected file silcd/command.c.
1874 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1876 * Fixed buffer overflow and security problems (loosing bits
1877 in CFB encryption) in SILC RNG. Problems reported by
1878 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
1880 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1882 * Added yet more checks that client is not expired on global
1883 list if it is on channels. Affected file is
1884 silcd/command_reply.c.
1886 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1888 * Merged c0ffee's MIME signal patch which adds support for
1889 sending also MIME messages in Irssi SILC Client, and handling
1890 received MIME messages in a signal (and perhaps doing something
1891 to non-textual MIME messages).
1893 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1895 * Fixed pending command deletion in server and client library
1896 to check the whole list instead of breaking after first found.
1897 The affected files are silcd/command.[ch] and
1898 lib/silcclient/command.[ch].
1900 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1902 * Return NO_SUCH_CHANNEL error in USERS for channel that is
1903 secret or private, otherwise it's possible to find out
1904 whether a secret channel exists or not. Affected file
1907 * If CMODE change fails during the mode setting, assure that
1908 the old mode mask is set for the channel back. Affected
1909 file silcd/command.c.
1911 * Fixed passphrase saving on +a channel on normal server
1912 after successful JOIN command. Affected file silcd/command.c.
1914 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1916 * Remove server/router operator privileges in DETACH command,
1917 since it's possible to resume to server where these
1918 privileges would not be allowed for the client. Affected
1919 file silcd/command.c.
1921 * Do not set to wait for backup in rehash of the server.
1922 Affected file silcd/server.c.
1924 * Do not check listener sockets when counting how many
1925 socket connections we have. Affected file is
1926 silcd/server_util.c.
1928 * Do not announce disconnected clients that are remaining
1929 in history (for WHOWAS). This is because SIGNOFF notify
1930 for these has been sent earlier already. Affected file
1933 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1935 * Buffer overflow with CUMODE command's mode->mode character
1936 conversion. Reported by Ville Räsänen. Affected file
1937 lib/silcutil/silcutil.c.
1939 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1941 * Allow heartbeat packets to go disabled connections anyway.
1942 Affected files silcd/server.c and silcd/packet_send.c.
1944 * Do not broadcast New Channel packets with List flag set
1945 in the packet to backup routers. The router must check
1946 for the correctness of the packets before sending them.
1947 It is possible that router will have enforce Channel ID
1948 change and this would cause desync in the backup router.
1949 Affected file silcd/packet_receive.c.
1951 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
1952 are handled in list parsing. They are not list packets
1953 anymore. Affected file silcd/packet_receive.c.
1955 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1957 * Stop waiting for backup router through the timeout, not
1958 directly after backup router has arrived. Affected file
1961 * Do not re-create channel keys and send them when removing
1962 clients in server shutdown. Affected files are
1963 silcd/server_internal.h and silcd/server_util.c.
1965 * Notify distribution to backup routers was missing from
1966 the silc_server_send_notify_dest function which caused
1967 desyncing problems with backup router. Affected file is
1968 silcd/packet_send.c.
1970 * The client's channel removing was working wrong on
1971 backup router. It assumed that it doesn't know global
1972 information but backup router does know. For this reason
1973 it could remove channel when it wasn't supposed to do that.
1974 Affected file silcd/server.c and silcd/server_util.c.
1976 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1978 * Stop for a couple seconds after badkup router has become
1979 primary router. Affected file silcd/server.c.
1981 * Added silc_server_remove_servers_by_server, which is used
1982 to remove servers originated from some other server. Also
1983 clients of those servers can be removed too. Affected file
1984 silcd/server_util.[ch].
1986 * When removing clients after a server has signed of remove
1987 also all servers behind that server (unless they are known
1988 to be available locally), and send SERVER_SIGNOFF for each
1989 of the server separately. Also the signed off clients are
1990 sent now separately per signed off server. The affected files
1991 are silcd/server.c and silcd/server_util.[ch].
1993 * All servers added with silc_idlist_add_server must always
1994 have both "router" and "connection" pointers set. Otherwise,
1995 bad server entries may be left around in the cache.
1996 Affected file silcd/command_reply.c.
1998 * Do not create the channel key in NEW_CHANNEL packet
1999 processing if the channel is empty. Affected file
2000 silcd/packet_receive.c.
2002 * Completed backup router support for standalone routers.
2003 Supports also servers in the cell that do not use the backup
2006 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2008 * Fixed a bug in silc_string_regexify which did not add '^'
2009 at the start of each string, and thus the matching was
2010 not explicit. For example ban list iikone@*!*@* would
2011 match also "priikone", which is wrong, it would have to be
2012 *iikone@*!*@* to match also "priikone". Affected
2013 file lib/silcutil/unix/silcunixutil.c.
2015 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2017 * Enable all local server connections before updating client
2018 caches when we've become backup router. Otherwise, signoff
2019 packets may not reach the clients. Affected files are
2020 silcd/server.c and silcd/server_util.[ch].
2022 * Fixed a bug in version string parsing which could crash
2023 the program with specially formatted version string.
2024 Bug reported and patch provided by Ville Räsänen. Affected
2025 file lib/silcutil/silcutil.c.
2027 * Handle the disconnection immediately when DISCONNECT
2028 packet is received in server. Affected file silcd/server.c.
2030 * Primary router now waits a short time (10 seconds) for
2031 backup router connection before accepting any other
2032 connection (except local). Affected file silcd/server.c,
2035 * Fixed a crash in client libary in NICK_CHANGE notify when
2036 NICK_CHANGE arrived for client entry we are resolving
2037 currently. Affected file lib/silcclient/client_notify.c.
2039 * Call the sconn->callback completion even if error had
2040 occurred. Start reconnecting always if connection to
2041 primary router fails during backup router protocol.
2042 Affected files silcd/server.c and server_backup.c.
2044 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2046 * Added functions silc_server_send_opers and
2047 silc_server_send_opers_notify to send packets stricly
2048 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2049 to send variable argument notify to operators.
2050 Affected files silcd/packet_send.[ch] and silcd/server.h.
2052 * Removed UMODE rights checking with UMODE_CHANGE notify.
2053 Affected file silcd/packet_receive.c.
2055 * Server/router operator now receives notify when network
2056 switches to backup router and when it resumes the use of
2057 primary router. Affected file silcd/server.c and
2058 silcd/server_backup.c.
2060 * Fixed the updating of client information after backup
2061 resuming protocol is over; update all except local clients
2062 to the new primary router. The affected file is
2063 silcd/server_util.c.
2065 * Added support for closing active connections in rehash
2066 that were unconfigured by the user. Supports currently
2067 closing server and router connections. Affected file
2070 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2072 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2074 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2075 is NULL since seems that on some platforms NULL is allowed
2076 and on some it's not. Fallback encoding is used instead.
2077 Affected file lib/silcutil/silcstrutil.c.
2079 * Fixed statistics updating for incoming server connection
2080 which could cause problems when re-connecting. Affected
2081 file silcd/server.c.
2083 * Preliminary backup router support for standalone router
2084 added. Affected files in silcd/.
2086 * Mark server connections in backup router disabled before
2087 and after backup protocol. Affected file is
2088 silcd/server_backup.c.
2090 * Added support for reconnecting to remote server connection
2091 even if the protocol fails, and if the configuration wants
2092 us to keep trying to connect anyway.
2094 Server connection is not allowed to backup router if
2095 backup router does not have connection to primary router yet.
2097 Affected file is silcd/server.c.
2099 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2101 * Added silc_client_udpate_server function to update changed
2102 server info. Affected file lib/silcclient/idlist.[ch].
2104 * Added check for server entries that are being resolved when
2105 notify is received. If being resolved, handle the received
2106 notify only after it's resolved so that all notifys are
2107 handled in same order as received from the server.
2109 Added similar resolver check to channel entries. Every
2110 notify that cause resolving of any information that affects
2111 channel entry marks the channel entry in waiting state.
2112 After whatever resolving is over the waiters are signalled
2113 and only then the notifys are handled in the same order
2114 as delivered from the server.
2116 Affected files are lib/silcclient/idlist.[ch], and
2119 * Fixed KILLED notify handling in normal server. Affected
2120 file silcd/packet_receive.c.
2122 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2123 is locally connected, or was locally connected (but may
2124 be detached and connection is not active). Added also
2125 SILC_IS_LOCAL for checking this status. Affected files
2126 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2127 silcd/server.c and silcd/server_internal.h.
2129 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2131 * Don't send or handle TOPIC_SET if topic is already set and
2132 is same as being set. Affected files silcd/command.c and
2133 silcd/packet_receive.c.
2135 * Fixed CMODE change rights checking to work correctly when
2136 removing modes by operator. Affected file is
2137 silcd/server_util.c.
2139 * Fixed some handling with New Channel packet in router and
2140 fixed some CMODE_CHANGE notify handling in server and router.
2141 Affected file is silcd/packet_receive.c.
2143 * Changed "disconnect" client operation to include the
2144 reason of the disconnection and optional disconnection
2145 message. Affected file lib/silcclient/silcclient.h.
2147 * Made the compilation of lib/contrib/ stuff conditional.
2148 Affected files configure.in.pre, lib/contrib/Makefile.am.
2150 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2152 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2153 to the sender of the notify too, to avoid situation where two
2154 notifys are in the network at the same time going to oppsite
2155 directions. Affected file silcd/packet_receice.c.
2157 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2159 * Delete the client from channel even if the cilent->id is
2160 NULL. It was possible that client was deleted without
2161 removing from channels (theoretically at least). Affected
2162 file silcd/server.c and silcd/server_util.c.
2164 * Free the client data too when resuming is not successful.
2165 Affected file silcd/packet_receive.c.
2167 * Merged some code from c0ffee's silc-plugin. Affected files
2168 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2170 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2171 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2172 to the primary router connection, the other one returns
2173 TRUE if packet must be broadcasted to network.
2175 * All notifys that are destined to primary router (to network)
2176 are now automatically sent to backup routers even if the
2177 router is standalone (and has backup router). Affected files
2180 * Added --without-irssi and --without-silcd configuration
2181 options for disabling the compilation of these applications.
2182 Affected file configure.in.pre and prepare.
2184 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2186 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2187 UTF-8 encoding and decoding. Added also new encodings
2188 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2190 Added also SILC_STRING_LANGUAGE which is language and charset
2191 specific encoder and decoer for those platforms that support
2192 iconv(). It can convert the UTF-8 to and from the locale
2193 specific character set.
2195 Affected file lib/silcutil/silcstrutil.[ch].
2197 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2199 * Added function silc_get_command_name to the file
2200 lib/silcutil/silcutil.[ch].
2202 * Improved the server debug output a bit. Affected files are
2205 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2207 * Save the channel passphrase when received succesful JOIN
2208 command reply from router, on normal server. Otherwise
2209 joinig +a channels from normal server is not possible.
2210 Affected file silcd/command.c.
2212 * Fixed a bug in TOPIC_SET notify handling. The notifier
2213 may be other than client too, like server or channel.
2214 It expected it to always be only client and ignored the
2215 notify. Affected file silcd/packet_recieve.c.
2217 * Removed some (unnecessary) debug printing from
2218 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2220 * Do not force CMODE_CHANGE when server is announcing new
2223 Router announces stuff only after server reannounces channel
2224 after CHANNEL_CHANGE notify.
2226 These fixes optimizes the announcing procedure, and perhaps
2227 fixes some problems too. Affected file silcd/packet_receive.c.
2229 * Fixed SERVER_SIGNOFF sending to local clients. It was
2230 totally broken and sent the notify to all local clients,
2231 instead of only to those that was on same channel as the
2232 signing off clients. Affected file silcd/server_util.c.
2234 * Added -D option to server. It can be used to give debug
2235 level. The levels are from 0 - 99, and are predefined for
2236 smooth server debugging. (see silcd.c for the predefined
2237 levels). Affected file silcd/server.c.
2239 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2241 * Fixed a bug in Irssi SILC client to close the connection
2242 properly when disconnecting from server. Affected file
2243 irssi/src/silc/core/client_ops.c.
2245 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2247 * When authenticating as founder during JOIN command, check
2248 that the one authenticating becomes the only founder on the
2249 channel. Affected file silcd/command.c.
2251 * Better checking for founder mode setting when CUMODE_CHANGE
2252 notify is received. Affected file silcd/packet_receive.c.
2254 * Close all connections when shutting down the server by sending
2255 DISCONNECT packet. Close all listeners too when shutting
2256 down the server. Affected file silcd/server.c.
2258 * Handle DISCONNECT packet correctly in client library by
2259 calling the "disconnect" client operation. Affected file
2260 lib/silcclient/client.c.
2262 * Handle local errors correctly during resuming. Affected
2263 file lib/silcclient/client.c.
2265 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2267 * The log file is not dupped internally anymore in
2268 lib/silcutil/silclog.c. Fixed memory leaks too.
2270 * The scheduler now dispatches all pending timeout tasks
2271 when it is uninitialized with silc_schedule_uninit.
2272 Affected file lib/silcutil/silcschedule.c.
2274 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2276 * Added --enable-stack-trace option to configure. Added
2277 memory allocation stack trace support. Added files
2278 lib/silcutil/stacktrace.[ch]. Affected files are
2279 lib/silcutil/silcmemory.[ch].
2281 * Fixed memory leaks from libraries and server. Affected
2282 files around the tree.
2284 * Reverted back a fix made to CUMODE which broke it.
2285 Affected file silcd/command.c.
2287 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2289 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2290 core library, and implemented it. All textual messages SHOULD
2291 use this flag and the message MUST be UTF-8 encoded.
2292 All text messages sent by Irssi SILC client are now UTF-8
2293 encoded (regardless whether the terminal supports UTF-8 or not).
2294 Affected files are lib/silccore/silcchannel.h,
2295 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2298 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2300 * Added lots of new statistics updating that was missing from
2301 the server and router code. Affected files in silcd/.
2303 * Sending SIGUSR1 signal to server now dumps the current
2304 server statistics into /tmp directory. Affected file is
2307 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2308 the SILC Hash Interface also. Added new functions
2309 silc_hash_get_name, silc_hash_init, silc_hash_update and
2310 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2312 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2314 * Added some better info printing for client during connecting.
2315 Affected file silcd/server_util.c.
2317 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2318 to silence a user on a channel. Affected files are
2319 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2320 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2321 and silcd/packet_receive.c.
2323 * Fixed a fatal bug in handling of malformed command payload.
2324 Affected file silcd/command.c.
2326 * Fixed a double free when announcing channel users to router.
2327 Affected file silcd/server.c.
2329 * After successful authentication to channel founder mode, check
2330 that there isn't anyone else with founder mode on the channel.
2331 The one that authenticated will become founder and anyone
2332 else is demoted. Affected file silcd/command.c.
2334 * Added error printing of any error that has occurred during
2335 any command in client library. Affected file is
2336 irssi/src/silc/core/client_ops.c.
2338 * Removed some error printing from the client library and left
2339 it for the application to worry (from the error status it
2340 receives in 'command' client operation. Affected file is
2341 lib/silcclient/command.c.
2343 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2345 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2346 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2347 Starting key agreement with itself is denied. Affected file
2348 is lib/silcclient/client_keyagr.c.
2350 * Fixed some error checkings from the SFTP library which caused
2351 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2352 and lib/silcsftp/sftp_util.c.
2354 * Added new "debug" and "debug_string" settings to Irssi SILC
2355 client which can be used to print runtime debugging on the
2356 Irssi's screen. Available when compiled with --enable-debug
2357 option. Affected file irssi/src/silc/core/silc-core.c.
2359 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2361 * Fixed a missing variadic parameter in a function call that
2362 caused server crash when a non-allowed connection arrived.
2363 Reported by Richard Becker. Affected file silcd/server.c.
2365 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2367 * Added WATCH list sending to backup routers from router.
2368 The WATCH command is sent by the router to the backup
2369 router. Affected file silcd/command.c.
2371 * Mark the backup_router flag for RouterConnection entry
2372 if the backup router stuff is defined in the config file.
2373 Affected file silcd/serverconfig.c.
2375 * Fixed some backup data sending around the code to work better
2376 if the router is standalone router. Not all places were fixed.
2377 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2380 * Fixed the router connecting when connecting to multiple
2381 routers. It ignored every other router except the first
2382 one. Affected file silcd/server.c.
2384 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2386 * Made the private key generation after expiration optional.
2387 If not created after expiration the old key will re-expire
2388 at a later time (and thus key pair is not necessary to
2389 change). Affected file irssi/src/silc/core/clientutil.c.
2391 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2393 * The length arguments in bind() and connect() were wrong
2394 and fixed now to used SIZEOF_SOCKADDR in the
2395 lib/silcutil/unix/silcunixutil.c.
2397 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2399 * Fixed detach timeout handling to use Client ID and not
2400 the actual client entry which may be freed in the callback.
2401 Affected file silcd/command.c.
2403 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2405 * Merged c0ffee's multiple interface support patch.
2406 Affected files in silcd/.
2408 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2410 * Cleanup keys properly. Affected file is
2411 irssi/src/silc/core/clientutil.c.
2413 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2415 * Display the user mode on the status bar. Affected file
2416 irssi/src/silc/core/silc-expandos.c.
2418 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2420 * If private message key is not set, but the flag is set in
2421 the packet, ignore the packet since it cannot be decrypted.
2422 Affected file lib/silcclient/client_prvmsg.c.
2424 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2426 * When resuming client, remove the old client entry from
2427 the watcher list too. Affected file silcd/packet_receive.c.
2429 * Do not allow normal server to force founder mode away
2430 from router if the founder mode is already set. Affected
2431 file silcd/packet_receive.c.
2433 * Remove the client entry with watch notify types with short
2434 timeout, and not directly, so that other notifys can be
2435 retrieved too. Affected file lib/silcclient/client_notify.c.
2437 * Display notification about data messages that cannot be
2438 displayed. Affected files irssi/src/silc/core/client_ops.c,
2439 irssi/src/fe-common/silc/module-formats.[ch].
2441 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2443 * Fixed the CHANNEL_CHANGE notify handling in client libary
2444 to not use freed memory. Affected file is
2445 lib/silcclient/client_notify.c.
2447 * Fixed CUMODE_CHANGE notify handling in server. Affected
2448 file silcd/packet_receive.c.
2450 * Fixed USERS command to support empty channels. Affected
2451 file silcd/command.c.
2453 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2455 * Allow multiple identical pending commands to be registered
2456 in client library. Affected file is lib/silcclient/command.c.
2458 * Call the completion for resolving client information only
2459 after all resolvers has finished. This fixes a crash in
2460 the client. Added support for checking when the resolvers
2461 are finished. Affected file is lib/silcclient/idlist.c.
2463 * Wait by default 3 seconds before reconnecting to the server
2464 after being disconnected. Makes the /detach command a bit
2467 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2469 * Check the watcher list before sending signoff notifys
2470 when closing client connection. Affected file is
2473 * Added better CMODE command rights checking. Affected file
2474 silcd/server_util.c.
2476 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2478 * Fixed watcher list checking during server signoff. It
2479 crashed the server. Affected file silcd/server_util.c.
2481 * The JOIN command reply returns now the founder's public
2482 key. Affected file is silcd/command.c.
2484 * Announce the channel mode, and the mode properties with
2485 CMODE_CHANGE notify. Affected file silcd/server.c.
2487 * Mark new channels by default disabled, untill at least
2488 one user joins the channel. Affected file is
2489 silcd/packet_receive.c.
2491 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2493 * The nickname argument to watch notify can be optional.
2494 Fixes a crash in server. Affected file silcd/packet_send.c.
2496 * Remove the client entry from cache if the WATCH notify type
2497 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2498 lib/silcclient/client_notify.c.
2500 * Check the watcher list before and after changing nickname
2501 when the NICK_CHANGE notify is received. Affected file is
2504 * Fixed a crash in OPER and SILCOPER command sending. Empty
2505 passphrase caused the crash. Affected file is
2506 lib/silcclient/command.c.
2508 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2510 * Merged with Irssi CVS for Irssi SILC client.
2512 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2514 * Completed the protocol specifications.
2516 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2518 * Merged with Irssi CVS for Irssi SILC client.
2520 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2522 * Added the founder's public key delivery to the
2523 CUMODE_CHANGE notify type as well. Updated the protocol
2524 specs and the code. Affected files are silcd/packet_send.[ch],
2525 silcd/packet_receive.c and silcd/command.c.
2527 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2529 * Added silc_pkcs_public_key_copy function into the
2530 lib/silccrypt/silcpkcs.[ch].
2532 * Remove the `iv' from the SilcChannelEntry since we can
2533 live without it. Affected files are silcd/idlist.h and
2534 silcd/packet_receive.c.
2536 * Added support for sending the founder's public key in
2537 the CMODE_CHANGE notify packet in the server. Affected
2538 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2539 silcd/command.c and silcd/server.c.
2541 * Changed the FOUNDER_AUTH authentication to use only
2542 public key authentication as defined by new protocol
2543 specs. Passphrase authentication with that mode cannot
2544 be used anymore. It is now possible to reclaim founder
2545 mode from any server in the network. Affected files are
2546 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2548 * Added permanent channels support by making the channel
2549 permanent when FOUNDER_AUTH mode is set on the channel.
2550 The channel will not be destroyed even if channel is empty
2551 when that mode is set. Protocol TODO #17. Affected
2552 files are silcd/server.[ch], server_util.[ch],
2553 silcd/command.c, silcd/packet_receive.c and
2554 lib/silcclient/command.c.
2556 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2558 * Added reference counter to the command reply context in
2559 the client library. Affected files are
2560 lib/silcclient/command_reply.[ch].
2562 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2564 * Fixed rekey protocol with PFS in the client library.
2565 Affected file is lib/silcclient/protocol.c.
2567 * Added support for list of errors in client library
2568 command reply handling. Affected file is
2569 lib/silcclient/command_reply.c.
2571 * Defined that the WHOIS and IDENTIFY commands can send
2572 list of errors. Updated the protocol specs. Protocol
2575 * Added support for sending list of errors to WHOIS and
2576 IDENTIFY commands in server. Added support for receiving
2577 list of errors in server. Affected files are
2578 silcd/command.c and silcd/command_reply.c.
2580 * Fixed client info resolving on LEAVE command in client
2581 library to not crash. Affected file is
2582 lib/silcclient/client_notify.c.
2584 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2586 * Defined that the NICK command replies with thew changed
2587 nickname too, to make the nickname changing simpler at
2588 the client's end. Updated protocol specs and the code
2589 in client and server. Affected files are
2590 silcd/command.c, lib/silcclient/command_reply.c and
2591 lib/silcclient/command.c.
2593 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2595 * Added `Compressed' packet flag to indicate that the packet
2596 payload is compressed by the sender. Updated the protocol
2597 specs and the core library. The compression still is not
2598 implemented in the sources. Affected file is
2599 lib/silccore/silcpacket.h.
2601 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2603 * Remove pending command callbacks also if the connection
2604 to the server is destroyed. Affected file is
2605 lib/silcclient/client.c.
2607 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2609 * Added new QUIET channel user mode that can be used to
2610 quiet a user in a channel. Updated the protocol specs but
2611 it wasn't implemented yet. Protocol TODO #27. Affected
2612 file is lib/silccore/silcmode.h.
2614 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2616 * Added BLOCK_INVITE user mode to be able to block incoming
2617 invite notifications. Protoocol TODO #26. Affected files
2618 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2621 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2622 the protocol specs and the code. Affected file is
2623 lib/silccrypt/silcpkcs.c.
2625 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2627 * Disconnect Payload includes now the status type. Updated
2628 the protocol specs and the code. Protocol TODO #25.
2629 Affected files are silcd/server.c, lib/silcclient/client.c.
2631 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2632 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2633 Moved the silc_client_command_status_messages table to the
2634 lib/silcutil/silcutil.c and added new funtion
2635 silc_get_status_message, which deprecates function
2636 silc_client_status_message. Affected files are
2637 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2638 lib/silcutil/silcutil.[ch].
2640 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2642 * Defined that the nickname hash in Client ID MUST be from
2643 lowercase nickname. This effectively changes nicknames in
2644 SILC to case-insensitive. Updated the protocol specs and
2645 the code. Affected files are lib/silcutil/silcutil.[ch],
2646 silcd/serverid.c, and silcd/idlist.c.
2648 * Added new channel user modes BLOCK_MESSAGES_USERS and
2649 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2650 code. Affected files are lib/silccore/silcmode.h,
2651 lib/silcclient/command.c, and silcd/packet_send.c.
2653 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2654 specs and code. Affected file lib/silccore/silcstatus.h.
2656 * Added support for watch list. It is possible to add nicknames
2657 to be watched, and when they come to network, leave network
2658 or user mode changes the watcher will be notified of this
2659 change. Added SILC_COMMAND_WATCH command, added new
2660 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2661 notifications. Updated the protocol specs and implemented
2662 this to library, client and server. Protocol TODO #21.
2663 Affected files are lib/silccore/silccomand.h,
2664 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2665 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2666 silcd/packet_send.[ch], silcd/packet_receive.c, and
2667 irssi/src/silc/core/client_ops.c.
2669 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2670 somebody watching you. Updated the protocol specs and the
2671 code. Affected files are lib/silccore/silcmode.h, and
2672 lib/silcclient/command.c.
2674 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2676 * Added service support to SILC protocol. Added new command
2677 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2678 core library. Services are not implemented in server or
2679 client for now. Protocol TODO #20. Affected files are
2680 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2682 * Added SilcStatus argument to `command' client operation
2683 to return the error status when command sending fails
2684 locally. Changed all command in client library to return
2685 correct command status. Affected files are
2686 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2687 irssi/src/silc/core/client_ops.c.
2689 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2691 * Added silc_mime_parse function to parse MIME headers.
2692 Affected files are lib/silcutil/silcstruti.[ch].
2694 * Added MIME header parsing in Irssi SILC Client. It displays
2695 all textual MIME objects, others it ignores. Affected file
2696 is irssi/src/silc/core/clien_ops.c.
2698 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2700 * Fixed a bug in the pid writing function, which couldn't be
2701 written in a root-owned directory.
2703 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2705 * Defined that channel message to unknown Channel ID must
2706 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2707 Updated the protocol specs and the code in server. The
2708 affected file is silcd/packet_receive.c.
2710 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2712 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2713 that it is used to send error notifys if error occurs during
2714 some SILC packet processing, except commands. The error
2715 types are same as for command reply types. Defined that
2716 if private message is sent to unknown Client ID the error
2717 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2718 Updated the protocol specs and code. Affected files are
2719 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2720 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2721 and irssi/src/silc/core/client_ops.c. Renamed the
2722 SilcCommandStatus to SilcStatus.
2724 * Defined the use of extra WHOIS attributes in WHOIS command.
2725 The <Requested Attributes> (defined in a separate document)
2726 can be used to request additional information about user
2727 not returned by standard WHOIS command. Defined that server
2728 can send WHOIS command directly to client. Client provides
2729 the requested attributes to the server. Updated the protocol
2730 specs. Protocol TODO #4. Implementation is not done yet
2731 (Protocol TODO #24).
2733 * Renamed function silc_client_command_status_message to
2734 silc_client_status_message. Affected files are
2735 lib/silcclient/command_reply.[ch].
2737 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2739 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2740 32 bit integers. Updated the protcol specs and the code.
2741 Affected files are silcd/command.c and
2742 lib/silcclient/command.c.
2744 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2746 * Fixed a bug in library where sending a bogus authentication
2747 payload would lead to a crash. Affected file is
2748 lib/silccore/silcauth.c.
2750 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2752 * Added detach_disabled and detach_timeout server config
2753 options to the server. Affected files silcd/serverconfig.[ch],
2754 silcd/command.c and silcd/packet_receive.c.
2756 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2758 * Added resolve_cmd_ident field to the SilcClientEntry structure
2759 too so that if the entry is for example being resolved so
2760 another command may attach to the same pending command reply
2761 without requiring to resolve the same entry again. Added
2762 support for adding multiple pending commands for one
2763 command idenfier. Affected files lib/silcclient/command.[ch],
2764 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2766 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2768 * Defined that server receives WHOIS command reply for private
2769 and secret channels too. Updated protocol specs and the
2770 code in server. Affected file silcd/command.c.
2772 * Defined <channel user mode list> argument to WHOIS command
2773 reply for returning user modes on the channels. The
2774 channel list now doesn't include the user mode anymore but the
2775 actual channel mode. Updated protocol specs and the code in
2776 client and server. Affected files are silcd/command_reply.c,
2777 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2778 and lib/silcclient/command_reply.c.
2780 * Save the channels list in WHOIS command reply in normal server
2781 so that WHOIS always shows joined channels also in normal
2782 server and not just on router. Affected file is
2783 silcd/command_reply.c.
2785 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2787 * Defined that server receives USERS command reply for private
2788 and secret channels too. Updated protocol specs and the
2789 code in server. Affected file silcd/command.c.
2791 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2793 * Changed the UMODE's mode mask argument to be optional. If
2794 not provided then the command merely returns the current mode
2795 mask to the client. Updated protocol specs and the server.
2796 Affected file is silcd/command.c.
2798 * Added SILC session detachment/resuming support. It is possible
2799 to detach by closing the network connection and then re-connect
2800 and resume to the old client session. Added DETACHED user
2801 mode that server will set for detached client. Added new
2802 packet RESUME_CLIENT which is used to perform the resuming
2803 process. Added DETACH command. Updated the protocol specs,
2804 core library, client and server. Protocol TODO #22. Very
2805 many affected files around the tree.
2807 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2809 * Changed the CMODE's mode mask argument to be optional. If
2810 not provided then the command merely returns the current mode
2811 mask to the client. Updated protocol specs and the server.
2812 Affected file is silcd/command.c.
2814 * Changed the Killer's Client ID in KILLED notify to be just
2815 any ID payload since router server is allowed to kill as well.
2816 Updated protocol specs, client libary and server. Affected
2817 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
2818 and irssi/src/silc/core/client_ops.c.
2820 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2822 * Added new user modes ANONYMOUS for special anonymous servers
2823 that may set the mode for client, and BLOCK_PRIVMSG which
2824 client may set to block incoming private messages unless the
2825 Private Message Key flag is set (using private keys to protect
2826 private messages). Updated protocol specs and code in client
2827 and server and core library. Protocol TODO #23. Affected
2828 files are lib/silccore/silcmode.h, silcd/server.[ch],
2829 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
2830 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
2832 * Added new channel user mode BLOCK_MESSAGES which the client
2833 may set to itself to tell server not send channel messages.
2834 Other packets such as channel key packets are still sent.
2835 Protocol TODO #23. Updated the protocol specs, client and
2836 server. Affected files are lib/silccore/silcmode.h,
2837 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
2838 lib/silcutil/silcutil.c, silcd/command.c, and
2839 silcd/packet_send.c.
2841 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2843 * Redefined the Status Payload to include now two 8 bit fields,
2844 instead of one 16 bit field. This now makes it possible to
2845 send list of errors. Updated the protocol specs and the code
2846 in core library, client library and server. Protocol TODO #1.
2847 Affected files are lib/silccore/silccommand.[ch],
2848 lib/silcclient/command_reply.[ch], silcd/command.c,
2849 silcd/command_reply.c and silcd/packet_receive.[ch].
2851 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2853 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
2854 must be handled by the application and should tell the application
2855 that an error message was already printed, and it should print the
2856 config coords (line, filename, ...). Affected files are
2857 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
2859 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
2860 server config parsing code more readable.
2862 Fixed a bug in the fetch_logging() config callback.
2864 Affected files is silcd/serverconfig.c.
2866 * Drop root privileges when started in foreground. Don't drop them
2867 if debugging also. Affected file is silcd/silcd.c.
2869 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2871 * Added more IM-like features by introducing new user modes
2872 for setting various presence information. Added new modes:
2873 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
2874 specs and code. Protocol TODO #19. Affected files are
2875 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
2876 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
2878 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2880 * Added STATS command to the protocol after all, to return
2881 various statistical information about the network. It can
2882 be used by clients to retrieve statistical information, and
2883 servers may use it to to fetch cell and network wide
2884 statistics from router. Updated the protocol specs and
2885 implemented it to the server. Protocol TODO #16.
2886 Affected files are lib/silccore/silccommand, silcd/command.[ch],
2887 silcd/command_reply.[ch].
2889 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2891 * The LIST command reply in client libary now adds new channel
2892 entry if the returned channel doesn't exist yet in cache,
2893 and returns the channel entry to the application in the
2894 command_reply client operation. Affected file is
2895 lib/silcclient/command_reply.c.
2897 * Changed the channel message payload's MAC generation to
2898 include the IV in the MAC as well. This way all relevant
2899 parts of the channel message payload are authenticated also
2900 with the channel message MAC (and not only by packet MAC).
2901 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
2902 Affected file is lib/silccore/silcchannel.c.
2904 * Fixed the SKE to save the remote version, since the
2905 silc_ske_parse_version mistakenly checked wrong version,
2906 after it replaced the start payload. Affected files are
2907 lib/silcske/silcske.[ch].
2909 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2911 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
2912 string utility functions. Added there also new functions
2913 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
2914 Affected files lib/silcutil/silcstrutil.[ch].
2916 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
2917 files are lib/silcutil/silcstrutil.[ch].
2919 * Defined that the security property fields in SKE SHOULD be
2920 UTF-8 encoded, defined that version string MUST be US-ASCII
2921 encoded, defined that passphrases sent in connection
2922 authentication protocol MUST be UTF-8 encoded. Implemented
2923 these to the client and server. Defined also that other
2924 passphrases sent in the protocol MUST be UTF-8 encoded.
2925 Affected files are lib/silcske/silcske.c,
2926 lib/silcclient/protocol.c, silcd/protocol.c,
2927 silcd/serverconfig.c, and lib/silccore/silcauth.c.
2929 * Changed the silc_client_close_connection interface to not
2930 need the SilcSocketConnection which should not be visible
2931 to application. Affected files are lib/silcclient/client.c
2932 and lib/silcclient/silcclient.h.
2934 * Rewrote the text for Private Message Key Payload in the
2935 protocol specification. Protocol TODO #11.
2937 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2939 * Upgraded the protocol version to 1.1, updated protocol specs
2942 * Added the nickname as new argument to NICK_CHANGE notify and
2943 added it to protocol specs and implemented it to client and
2944 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
2945 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
2946 lib/silcclient/client_notify.c.
2948 * Added the killer's client ID to the KILLED notify and added
2949 it to protocol specs and implemented it to client and server.
2950 Protocol TODO #13. Affected files are silcd/command.c,
2951 silcd/packet_receive.c, packet_send.[ch],
2952 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2953 The killer's client entry is now returned to application in
2954 the `notify' client operation.
2956 * Fixed the Max Argument fields that had too large value set
2957 in the protocol specs. Protocol TODO #14.
2959 * Added the LEAVE command reply to return the ID of parted
2960 channel. Updated protocol specs and implemented it to the
2961 client and server. Protocol TODO #15. Affected files are
2962 silcd/command.c, lib/silcclient/command_reply.c. The channel
2963 entry is now returned to application in the `command_reply'
2966 * Rewrote the version SKE version checking in client libary
2967 and in server to use the silc_parse_version_string. Affected
2968 files are lib/silcclient/protocol.c, silcd/protocol.c.
2970 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
2971 commands that was missing it, and updated protocol specs and
2972 the server implementation. Protocol TODO #10. The affected
2973 file is silcd/command.c.
2975 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
2976 generic reply to a generic request (REQUEST flag), and
2977 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
2978 way. A draft-riikonen-silc-flags-payloads-00.txt is written
2979 to define the payload for DATA flag. Added the flags to
2980 the implementation. Protocol TODO #9. Affected file is
2981 lib/silccore/silcchannel.h.
2983 Changed the client library to return the message length
2984 to application as well in the channel_message and private_message
2985 client operations. Affected files are
2986 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
2987 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
2988 and lib/silcclient/client_ops_example.c.
2990 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
2991 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
2992 the channel. Updated protocol specs and impelemented this
2993 to client and server. Protocol TODO #6. Affected files are
2994 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
2995 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
2997 Added new options m and M to CMODE command in Irssi SILC
2998 client to set these modes.
3000 * Deprecated all administrative commands from SILC protocol
3001 since they are highly implementation specific commands.
3002 Updated protocol specs. Moved the old commands in
3003 implementations to private range of command types. Affected
3004 files are silcd/command.c, lib/silcclient/command.c and
3005 lib/silcclient/command_reply.c. Protocol TODO #8.
3007 * Fixed a bug in server where sending unknown command crashes
3008 the server. Affected file silcd/command.c.
3010 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3012 * Added SILC_PROTOCOLVERSION macro to check protocol version
3013 of a socket connection. The affected file is
3014 lib/silcutil/silcsockconn.h.
3016 * Added better error logging in rekey protocol. Affected file
3019 * Do not check public key types in SKE during rekey. Affected
3020 file lib/silcske/payload.c.
3022 * Fixed the rekey protocol with PFS, which was totally broken.
3023 Affected file silcd/protocol.c.
3025 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3027 * Some client implementations quit network by doing first LEAVE
3028 and then immediately SIGNOFF (like Bombyx). We now do check
3029 after a short time after LEAVE notify and check whether the
3030 client is still valid after LEAVE, and if not we remove it from
3031 cache. Affected file is lib/silcclient/client_notify.c.
3033 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3035 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3036 it's good not to have security holes here.
3038 * Fixed a negative refcount situtuation for the config context.
3039 Affected file is silcd/serverconfig.c.
3041 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3043 * ROBOdoc documented lib/silcutil/silcutil.h.
3045 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3047 * Optimized even more the SilcPacketContext structure. Now
3048 totally saved 16 bytes of memory per context after optimization.
3049 Affected files are lib/silccore/silcpacket.[ch].
3051 * Made strict checks for valid SILC IDs. Affected file is
3052 lib/silccore/silcid.c.
3054 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3056 * Changed the object argument for silc_cipher_register,
3057 silc_hash_register, silc_hmac_register and silc_pkcs_register
3058 to const. Affected files are lib/silccrypt/silccipher.[ch],
3059 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3061 * Changed the silc_get_username and silc_get_real_name to
3062 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3064 * Fixed the Irssi SILC Client to use the silc_get_username and
3065 silc_get_real_name insted of glib routines since the glib
3066 routines only corrupt stack. Fixes the Irssi SILC to work in
3067 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3069 * Fixed the Irssi to not use g_get_home_dir since it crashes
3070 or returns garbage on cygwin and corrupts stack. Added function
3071 get_home_dir to Irssi routines. Affected files are
3072 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3074 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3076 * Made some structure optimizations. SFTP memory FS MemFSEntry
3077 entry structure. Optimized SilcTask structure. Optimized
3078 SilcPacketContext structure.
3080 Affected files lib/silcsftp/sftp_fs_memory.c,
3081 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3083 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3085 * And yet again reverted back the config thing since Johnny
3086 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3089 * Fixed memory leaks from config object. Affected files are
3090 silcd/serverconfig.[ch].
3092 * Added support for adding new connections to the server in rehash.
3093 After rehash they take effect.
3095 Added support for changing the maximum allowed connections in
3096 rehash. The number can grow but going smaller is not supported.
3098 Added function silc_server_num_sockets_by_remote to the
3099 silcd/server_util.[ch].
3101 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3103 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3105 * Added preliminary checking during config parsing for a valid
3106 public/private key and removed further checks in the code.
3107 Affected files are silcd/serverconfig.[ch], server.c.
3109 * Moved functions silc_server_drop() and silc_server_daemonise()
3110 from server.c to silcd.c since they are stricly related to
3111 the application activity.
3113 * Reverted a small part of the automatic ref/unref since
3114 it caused a double unref in some situations. Affected
3115 files are silcd/silcd.[ch], server.c, serverconfig.c.
3117 * Added some .cvsignore files in the lib directory.
3119 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3121 * Fixed silc_net_gethostbyaddr to correctly resolve by
3122 address. Affected file lib/silcutil/silcnet.c.
3124 * Fixed the notify relaying to client. The HMAC to be used
3125 with relayed packets ws wrong and caused decryption failure
3126 at the client end. Affected file is silcd/packet_receive.c.
3128 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3130 * Created new branch silc_protocol_1_0_branch.
3132 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3134 * Changed the silc_server_config_* routines to be SilcServer
3135 independent. They are now officially application specific code
3136 and not part of generic server implementation. Affected files
3137 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3139 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3141 * Added automatic referencing of config context in the
3142 silc_server_config_alloc, and automatic unreferencing in the
3143 silc_server_config_destroy. Affected files are
3144 silcd/serverconfig.[ch], silcd/silcd.c.
3146 * Fixed the silc_log_quick handling in the logging routines.
3147 It didn't log quickly when it was TRUE. Affected file is
3148 lib/silcutil/silclog.c. Also the flush delay was set even
3149 if it was 0 in config file. Affected file is
3150 silcd/serverconfig.c.
3152 * Added support for changing key pair of the server in rehash.
3153 Affected file silcd/server.c.
3155 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3157 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3158 too early, before getting the channel entry. Affected file
3159 is silcd/packet_receive.c.
3161 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3163 * Added functions silc_server_config_[ref/unref], these are used
3164 to prevent that the config object is destroyed.
3166 No longer directly affect global variables silc_log_quick and
3167 silc_log_delay, they are first cached inside the config object
3168 and then applied with silc_server_config_setlogfiles().
3170 silc_server_config_set_defaults() is now internal to
3171 serverconfig.c, there are no reasons to show this internal stuff
3174 Affected files are silcd/serverconfig.[ch].
3176 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3177 fprintf's to stderr, since some code may be executed again after
3178 the server went into the background. Affected files are
3181 * Added rehash support. Added function silc_server_rehash() that
3182 will perform all the basic tasks of the rehashing procedure.
3184 * Added command line option `-x, --hexdump'. This will enable the
3185 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3186 The option `--hexdump' implies `--debug'.
3188 * Fixed a bad bug in the logging APIs (silcutil library) where
3189 the application would crash after calling silc_log_reset_all().
3191 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3193 * Fixed the KICKED notify handling in client library to
3194 correctly remove the channel and all entries from the
3195 channel when I was kicked. This bug crashed the client.
3197 Fixed yet another but in KICKED notify handling to remove
3198 the kicked client correctly from the channel.
3200 Affected file is lib/silcclient/client_notify.c.
3202 * Fixed a minor bug in looking up correct client entry
3203 in KICKED notify in server. Affected file is
3204 silcd/packet_receive.c.
3206 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3207 sources correctly to distribution. Fixes --with-gmp option.
3209 * Removed the manual rehashing from ID Cache, and changed it
3210 to use the SILC Hash Table's auto rehash feature. Affected
3211 file is lib/silccore/silcidcache.c.
3213 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3215 * Fixed a bug in the silc_client_nickname_format function that
3216 handles the multiple same nickname formatting. Two clients
3217 with same nickname caused problems after the first one left
3218 and rejoined. It didn't format the nickname correctly.
3219 Affected file is lib/silcclient/idlist.c.
3221 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3223 * Don't change the topic if olod topic is same as new one.
3224 Affected file is silcd/packet_receive.c.
3226 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3228 * Added cross-reference support to the SILC Documentation
3229 generator. All types across all HTML files are now cross-
3230 referenced. Affected files util/robodoc/generator.c and
3231 scripts/silcdoc/silcdoc.
3233 * Added file lib/silcutil/silctypes.h to include all the
3234 arithmetic type definitions and some macros. Removed
3235 includes/bitmove.h and moved macros to silctypes.h.
3237 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3239 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3241 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3243 * Added `type' argument to silc_id_payload_parse_id function which
3244 now returns the type of the ID to the sent pointer. Affected
3245 file is lib/silccore/silcid.[ch].
3247 * Added check for CMODE_CHANGE notify type that mode change is
3248 allowed by the sender. Affected file silcd/packet_receive.c.
3250 * Added check for CUMODE_CHANGE notify type that mode change is
3251 allowed by the sender. Affected file silcd/packet_receive.c.
3252 Added the ID type as CUMODE_CHANGE notify type as argument
3253 to the `notify' client operation. Affected files are
3254 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3256 * Added function silc_client_add_server to the client library.
3257 Added support for resolving also channel and server info when
3258 received unknown entity in notify packet. Affected files are
3259 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3261 * Added function silc_command_get_status to return the command
3262 status from the command reply's argument payload. Affected files
3263 are lib/silccore/silccommand.[ch].
3265 * Added check for KICKED notify type that the kicking is
3266 allowed by the client. Affected file silcd/packet_receive.c.
3268 * Created function silc_get_input which can be used to get input
3269 (echo on or off) from user on command line. Affected files are
3270 lib/silcutil/silcutil.[ch].
3272 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3274 * Optimized silc_server_packet_relay_to_channel function.
3275 Added new function silc_channel_message_payload_encrypt which
3276 can be called directly if channel message payload needs to
3277 be encrypted and is already encoded (no need to call _encode
3278 function). Packet relaying is now done by router without any
3279 extra memory allocations. Affected files are
3280 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3281 silcd/packet_send.c.
3283 * Fixed the INVITE notify handling. It took wrong arguments
3284 as invite list and invite delete. Affected file is
3285 silcd/packet_receive.c.
3287 * Added check for TOPIC_SET notify type that the topic change is
3288 allowed by the client. Affected file silcd/packet_receive.c.
3290 * Added check for INVITE notify type that inviting is allowed by
3291 the client. Affected file silcd/packet_receive.c.
3293 * Changed the silc_server_client_on_channel to return the
3294 SilcChannelClientEntry as well. Moved the function
3295 silc_server_check_cmode_rights to server_util.[ch].
3296 Affected files are silcd/server_util.[ch], silcd/command.c.
3298 * Added function silc_server_check_umode_rights to check whether
3299 changing client's user mode is allowed. Added check for
3300 UMODE_CHANGE notify type that the umode change is allowed
3301 by the client. Affected files are silcd/server_util.[ch],
3302 silcd/packet_receive.c and silcd/command.c.
3304 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3306 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3307 ID length. It ignored that ID can be IPv6 based as well.
3308 Affected file lib/silccore/silcpacket.h.
3310 * Fixed the silc_id_id2str and silc_id_str2id to take the
3311 IPv6 address offset's into consideration. Affecte file is
3312 lib/silccore/silcid.c.
3314 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3316 * Fixed the internal Unix scheduler functions to check for
3317 NULL context they may receive. The affected file is
3318 lib/silcutil/unix/silcunixschedule.c.
3320 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3322 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3323 can specify different directory with --home command line
3324 parameter. Affected files irssi/src/silc/core/client_ops.c,
3327 * SILC-specific commands aren't now executed if the active server
3328 isn't of SILC-type, so there won't be problems with having
3329 IRC and SILC protocol support in same client. Affected files
3330 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3333 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3335 * Improved the signal support in SILC Schedule. Added new
3336 function silc_schedule_signal_call which is used by application
3337 to mark a signal to be called. It is now safe to perform
3338 any kind of tasks in signal callbacks since it is guaranteed
3339 that the application specified signal callback is called
3340 after the signal is over. Affected files are
3341 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3343 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3345 * Added `name' field to SilcChannelPrivateKey to represent
3346 application given name for the key. Moved also the context from
3347 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3348 Added the `name' argument also to the function
3349 silc_client_add_channel_private_key.
3351 Added function silc_client_current_channel_private_key to set the
3352 current channel private key in use.
3354 Added "change" command to KEY command which can be used to change
3355 the current channel private key. Bound the command also to
3356 alt+K (Alt+Shift+k).
3358 Also affected files lib/silcclient/client_channel.c,
3359 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3361 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3363 * Added silc_rng_get_byte_fast function in to the
3364 lib/silccrypt/silcrng.[ch].
3366 * Changed the interface of silc_packet_assemble and the
3367 silc_packet_send_prepare. If silc_packet_assmble is now
3368 called the application does not call silc_packet_send_prepare
3369 because the library will call it automatically. These
3370 interfaces now also return a reference to the outgoing buffer
3371 which includes the assembled packet, which the application can
3372 use to encrypt the packet.
3374 Affected files are lib/silccore/silcpacket.[ch],
3375 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3376 silcd/packet_send.c, server_backup.c and packet_receive.c.
3378 * Fixed a packet sending bug on very high load, where outgoing
3379 packet queue wasn't handled correctly and packets got corrupted.
3380 Affected files are lib/silcutil/*/silc*sockconn.c,
3381 lib/silcclient/client.c and silcd/server.c.
3383 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3385 * Added macro SILC_PACKET_DATALEN which can be used during
3386 packet assembling to check whether the data to be added to
3387 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3388 len is truncated until it fits it.
3390 Added checks for maximum length of channel message payload and
3391 private message payload also.
3393 Added checks for maximum packet length in server and in
3396 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3397 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3398 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3399 lib/silcclient/client_prvmsg.c.
3401 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3403 * Added silc_server_packet_queue_purge call to the
3404 silc_server_disconnect_remote to assure that all data in the
3405 queue before disconnecting is sent to the network. Affected
3406 file silcd/server.c.
3408 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3410 * Added the deleting of server's own ID cache entry to the
3411 silc_server_free function. Free also everything else that
3412 has been allocated in silc_server_init. The affected file
3415 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3417 * Added functions silc_parse_version_string, silc_version_to_num,
3418 and silc_ske_parse_version to parse SILC protocol style version
3419 strings. Affected files lib/silcutil/silcutil.[ch] and
3420 lib/silcske/silcske.[ch].
3422 * Added new configuration params: version_protocol, version_software
3423 and version_software_vendor to specify what version the remote
3424 host must at least be to be able to connect to server. The vendor
3425 string can be regex matched too. Added new function
3426 silc_server_connection_allowed to check maximum number of allowed
3427 connections, and allowed versions for incoming connections.
3428 Affected files are silcd/server.c, server_util.[ch] and
3431 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3433 * Added preliminary support for signals in scheduler. The
3434 signals we care about are now blocked always when the scheduler
3435 is locked. This way we can synchronise the use of signal with
3436 scheduler. It is guaranteed that when signal occurs the scheduler
3437 is not locked, and thus new tasks can be safely added to the
3440 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3441 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3442 Added new platform specific routines
3443 silc_schedule_internal_signals_[un]block and
3444 silc_schedule_internal_signal_[un]register.
3446 Added new functions to SILC Schedule API:
3447 silc_schedule_signal_[un]register. Each signal that application
3448 is going to use should be registered to the scheduler.
3450 Affected files are lib/silcutil/silcschedule.[ch],
3451 lib/silcutil/*/silc*schedule.c.
3453 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3455 * Check for unauthenticated client and server in the
3456 silc_server_new_client and silc_server_new_server functions.
3457 Affected file silcd/packet_receive.c.
3459 * Added function silc_string_is_ascii to check whether given
3460 string is 7-bit ASCII string. Affected files are
3461 lib/silcutil/silcutil.[ch].
3463 * Added function silc_id_is_valid_server_id into the
3464 silcd/serverid.c and added checking for valid Server ID's in
3465 silc_server_new_server. The Server ID must always be based
3466 on the server's public IP address.
3468 * Added logging of DISCONNECT packet message in the server.
3469 Affected file silcd/server.c.
3471 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3473 * Changed all library interfaces that use Global RNG to also
3474 accept SilcRng as argument. Affected files are
3475 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3476 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3477 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3478 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3479 lib/silccrypt/rsa.c.
3481 * Added function silc_pkcs_generate_key to the
3482 lib/silccrypt/silcpkcs.[ch] for applications so that they
3483 don't need to do pkcs->pkcs->init calls anymore.
3485 * Remove SilcSocketConnection from the SFTP API since it really
3486 wasn't needed there. The application has the information
3487 saved in its contexts anyway and the SFTP layer doesn't need
3488 know about it. Affected files lib/silcsft/silcsftp.h and
3489 lib/silcsftp/sftp_[server/client].c.
3491 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3492 The SilcSimContext is not SilcSim.
3494 * Fixed possible buffer overflows in silc_id_render in the
3495 lib/silcutil/silcutil.c.
3497 * On EPOC the global crypto module lists are not used at all
3498 in the crypto library. Added support for using the constant
3499 algorithm list on EPOC. Affected files are
3500 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3503 * Fixed the handling of third parameter of KICKED notify, since
3504 it was mistakenly updated to SILC Protocol 1.0 even though it
3505 is to be included in 1.1. Since it is not in 1.0 it is not
3506 mandatory, and this fix now handles it only if it is provided,
3507 and it is not error if it is not provided. Affected file
3508 lib/silcclient/client_notify.c.
3510 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3512 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3513 client. Affected file irssi/src/silc/core/client_ops.c.
3515 * Merged with Irssi 0.8.4 from irssi.org CVS.
3517 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3519 * Check for valid socket connection in client entries before
3520 sending any messages. Fixes a crash, but doesn't fix some
3521 other underlaying bug that is lurking there. Affected
3522 file silcd/packet_send.c.
3524 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3526 * $usermode, $cumode and $cumode_space expandos shouldn't do
3527 anything with non-SILC server records. Affected file
3528 irssi/src/silc/core/silc-expandos.c
3530 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3532 * Fixed the silc_net_check_[host/local]_by_sock to support
3533 IPv6 bound sockets as well. Now they can return IPv6 addresses
3534 as well. Affected file lib/silcutil/silcnet.c.
3536 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3537 Affected lib/silcutil/unix/silcunixnet.c.
3539 * Fixed ID rendering (at least on some platforms, not NetBSD)
3540 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3542 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3544 * Added silc_hash_public_key and silc_hash_public_key_compare
3545 functions to be used with SilcHashTable. They can be used to
3546 hash public keys and compare public keys in hash table. Affected
3547 file lib/silcutil/silcutil.[ch].
3549 * Added support for specifying multiple public keys for Client
3550 connection section in server configuration file. This makes it
3551 possible to accept multiple public keys from same host, or to
3552 make a section that accepts any incoming host, and have the
3553 accepted public keys listed in the section.
3555 Added functions silc_sever_[find/get]_public_key, added the
3556 support for this actually to all connection sections but only
3557 the Client section is currently allowed to specify multiple
3560 Affected files are silcd/server.c, server_internal.h,
3561 command.c, protocol.c, server_util.[ch], packet_receive.c.
3563 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3565 * Merged Irssi 0.8.2 from irssi.org CVS.
3567 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3569 * If silc_debug is TRUE, also output standard logging messages
3570 to stderr with the debug output.
3572 Made silc_log_reset_all() flushing all channels before returning.
3573 Also fixed some documentation typos.
3575 Affected files are lib/silcutil/silclog.[ch].
3577 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3579 * Fixed the server to check correctly the amount of connections
3580 from single host, by checking also the type of the connection.
3581 Fixed also the comparison of number of connections and number
3582 of allowed connections. Affected files are silcd/server.c,
3585 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3587 * Fixed the USERS command reply to save the user's mode on the
3588 channel as well. Fixed JOIN command reply to check whether a
3589 client is on channel already and not join it twice. Affected
3590 file lib/silcclient/command_reply.c.
3592 * Added new file silc-expandos.c into irssi/silc/core/ to return
3593 various stuff for various signal for the statusbar etc. updating.
3594 Now Irssi SILC client prints channel user modes etc. on the
3597 * The user mode (like server/router operator changes) is now shown
3598 on the Irssi SILC client's statusbar. The affected files are
3599 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3601 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3603 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3604 to SILC_SCHEDULE_[UN]LOCK macros.
3606 * Added more error printing to logs in server code. Affected
3607 files silcd/server.c and silcd/protocol.c.
3609 * Fixed -S option parsing in Irssi SILC Client. Affected file
3610 irssi/src/silc/core/silc-core.c.
3612 * Added silc_buffer_alloc_size function. Affected file is
3613 lib/silcutil/silcbuffer.h.
3615 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3617 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3618 constants. Affected files in
3619 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3622 * Changed the internal SFTP Memory FS table to const. Affected
3623 file lib/silcsftp/sftp_fs_memory.c.
3625 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3627 * Fixed the buffer formatting and unformatting routines to
3628 check the size of 64 bits types with sizeof(). Affected
3629 file is lib/silcutil/silcbuffmt.c.
3631 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3633 * Removed 0.6.x backwards support.
3635 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3637 * Changed all integer type names:
3638 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3639 to avoid collisions with other libraries using same type names
3642 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3644 * Added `prefer_ipv6' argument to the functions
3645 silc_net_gethostbyname[_async]. If it is TRUE it will return
3646 IPv6 address over IPv4. If FALSE IPv4 address is returned
3647 even if IPv6 address was found. Affected files
3648 lib/silcutil/silcnet.[ch].
3650 * Added support silc_net_create_connection[_async] to fallback
3651 to IPv4 address if IPv6 address could not be used (like if
3652 it doesn't work on a specific system). Affected file in
3653 lib/silcutil/unix/silcunixnet.c.
3655 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3657 * Added silc_schedule_reinit function to do the enlarging
3658 of the max tasks handling capabilities of the scheduler.
3659 Affected files lib/silcutil/silcschedule.[ch].
3661 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3663 * Added automatic extern "C" { ... } for C++ compilers so the
3664 application does not need to define them. Affected file
3665 includes/silcincludes.h.
3667 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3668 old name went against naming convention. Applications now
3669 include "silcclient.h" instead of "clientlibincludes.h".
3670 Removed includes/clientlibincludes.h, it is redundant now.
3672 * Renamed includes/version.h to silcversion.h.
3674 * Added really preliminary support for OS/2 into the util
3675 library. Only thread & mutex API is implemented, others
3676 are still to be implemented. Created the lib/silcutil/os2/
3677 directory. Created also file includes/silcos2.h.
3679 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3681 * Added preliminary BeOS support into the util library.
3682 Created lib/silcutil/beos/, and implemented all the needed
3683 functions to support SILC on BeOS. Created also file
3684 includes/silcbeos.h.
3686 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3688 * Added proper initializations to silc's irssi code, so it's
3689 now possible to load it as module. Affected files
3690 irssi/src/silc/core/silc-core.c,
3691 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3693 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3695 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3698 * Fixed the silcdoc document generator to correct generate
3699 docs from all kinds of filenames. Affected files are
3700 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3702 * ROBOdoc documented lib/silcutil/silcmemory.h.
3703 Added also new function silc_memdup.
3705 * Removed lib/silcutil/silcbufutil.h and moved those routines
3706 to the lib/silcutil/silcbuffer.h.
3708 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3710 * Added `user_count' to the SilcChannelEntry which now tells the
3711 number of users on the channel. The user count is now saved
3712 in normal server of global channels as well. Affected files
3713 silcd/server.c, idlist.h, packet_receive.c and command.c.
3715 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3716 include file utility functions.
3718 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3719 instead of calling directly OS routines.
3721 * Fixed NICK change printing in Irssi SILC Client. Fixed
3722 KICKED notify printing in Irssi SILC Client. Affected file
3723 irssi/src/silc/core/client_ops.c.
3725 * Fixed a NICK change bug in client library, to not recreate the
3726 client_entry->channels hash table everytime nick is changed.
3727 Affected file lib/silcclient/client.c.
3729 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3731 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3732 the SKE interface a bit.
3734 * Fixed padding problem in PKCS#1. The padding was not actually
3735 random since the random number generator was used incorrectly.
3736 This security bug affects only when encrypting with PKCS#1, and
3737 it is not currently used at all in SILC. SILC only use signing
3738 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3740 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3742 * Rewrote the notify handling in Irssi SILC client to not call
3743 the events as signals. Fixes problems with Perl support.
3744 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3746 * Send the auto-nicking NICK command in client library with
3747 little timeout after connecting. The affected file is
3748 lib/silcclient/client.c.
3750 * Added following new config file settings:
3751 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3752 key_exchange_timeout, conn_auth_timeout, connections_max,
3755 Implemented all the new config settings handling in the server.
3757 Optimized the use of SKE Mutual flag usage. Use it only
3758 if connection authentication protocol is not based in public
3761 Renamed all SilcServerConfigSection* to SilcServerConfig*
3762 to have a bit shorter names.
3764 Affected files silcd/serverconfig.[ch], server.[ch], and
3767 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3769 * Cleaned up the listening sockets code, preparing for the rehash
3770 support. Affected file is silcd/server.c.
3772 * Fixed some output messages. Affected files are silcd/silcd.c,
3775 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3777 * Create lib/doc/silcrng_intro.html document as introduction
3778 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3780 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3782 * Fixes to the silcd config template. Affected file is
3783 doc/example_silcd.conf.in.
3785 * Removed type casts from silc_calloc(), conforming to the
3786 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3788 * Removed param_name member from client, server, and router
3789 section structs, now identifying the param directly.
3791 Added CONFIG_FREE_AUTH macro in config file parsing.
3793 Affected files are silcd/serverconfig.[ch].
3795 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3797 * Fixed command line parameter handling. All SILC initialization
3798 is now done in silc_core_init() which also fixes autoconnecting
3801 Affected files irssi/src/silc/core/silc-core.c,
3802 irssi/src/fe-text/silc.c.
3804 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3806 * Added new configuration options and blocks:
3807 keepalive_secs, reconnect_count, reconnect_interval,
3808 reconnect_interval_max, reconnect_keep_trying and
3809 require_reverser_lookup. Added ConnectionParam block, and
3810 implemented the connection parameters when connecting as
3811 initiator and when accepting connections as responder.
3813 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
3814 whether given configuration value has been given already.
3816 Affected files silcd/serverconfig.[c], server.[c].
3818 * Splitted the doc/example_silcd.conf.in. Separated the crypto
3819 algorithm parts and created new file silcalgs.conf, that
3820 is now included from the example_silcd.conf.in.
3822 * Optimized the silc_server_connect_to_router_second to take
3823 the connection configuration object from the SilcServerConnection
3824 object instead of finding it during the connecting phase.
3825 Added the configuration object to SilcServerConnection struct.
3826 Affected files silcd/server_internal.h, server.c.
3828 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3830 * Add the client on channel after it was resolved at the
3831 channel message receiving, and it was not already on the
3832 channel. Affected file lib/silcclient/client_channel.c.
3834 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3836 * Fixed the public key authentication to allocate always the
3837 destination signature buffer instead of using static buffer.
3838 Affected file silcd/protocol.c.
3840 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3842 * Unified the serverconfig.[ch]'s helper function interface.
3843 Affected file silcd/serverconfig.[ch].
3845 * Removed doc/example_silc.conf.in since it is redundant.
3846 The make install will now install irssi/silc.conf file.
3848 * Added new Passphrase and Publickey authentication methods to
3849 config file, allowing both public key and passphrase based
3850 authentication to be set at the same time.
3852 Added `prefer_passphrase_auth' setting in config file which
3853 can be used to set to prefer passwd auth if both passwd and
3854 public key is set. If not set, public key is preferred.
3855 This has effect only when being initiator (responder will try
3858 Added support for authentication with passphrase and public key
3859 at the same time. The passphrase is tried first always since
3860 it is faster to check.
3862 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
3864 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3866 * Merged the new SILC Config library, with the server parsing
3867 support. Read the header file silcconfig.h or the toolkit
3868 documentation for the news. Affected files are
3869 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
3870 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
3871 silcd/protocol.c silcd/server.c silcd/server_backup.c
3872 silcd/serverconfig.[ch] silcd/silcd.c.
3874 * Fixed some silclog documentation. Affected file is
3875 lib/silcutil/silclog.h.
3877 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3879 * The silc_cipher_register, silc_hash_register and
3880 silc_hmac_register now checks if the object to be registered
3881 is registered already. Affected files are
3882 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
3884 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3886 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
3888 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3890 * Allow zero length channel messages inside the Channel Message
3891 Payload. Affected file lib/silccore/silcchannel.c.
3893 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
3894 as header filenames.
3896 * Removed lib/silcclient/README and created HTML file
3897 lib/silcclient/silcclient_using.html, which is now included
3898 as part of Toolkit documentation.
3900 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3902 * Fixed CUMODE_CHANGE notify handling to change the mode of
3903 correct client. Affected file lib/silcclient/client_notify.c.
3905 * Make silc_rng_alloc fail if it cannot allocate the sha1
3906 hash algorithm. Affected file lib/silccrypt/silcrng.c.
3908 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3910 * Fixed the file transfer's key agreement payload to include
3911 zero port also if the hostname is NULL because it could not
3914 Call file transfer monitor callback now also if error occurs
3915 during key agreement protocol.
3917 Changed the silc_client_file_send interface to return the
3918 SilcClientFileError instead of session id. The session ID
3919 is returned into pointer provided as argument.
3921 Check that the file exists locally before sending the
3922 file transfer request at all.
3924 Affected file lib/silcclient/client_ftp.c, silcapi.h.
3926 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
3927 error than can occur while key agreement protocol. Affected
3928 file lib/silcclient/silcapi.h.
3930 * Fixed the event_mode CMODE handler to not crash when mode
3931 is changed and +k mode is set in the channel. Affected file
3932 irssi/src/silc/core/silc-channels.c.
3934 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
3935 SILC_LOG_WARNING to give out Warning and not Error. Affected
3936 file lib/silcutil/silclog.c.
3938 * Fixed the channel message payload decryption in the function
3939 silc_channel_message_payload_decrypt to not modify the original
3940 buffer before it is verified that the message decrypted
3941 correctly. Otherwise, next time it is called with correct
3942 channel key it won't encrypt since the payload is corrupted.
3943 Affected file lib/silccore/silcchannel.c.
3945 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3947 * Do not constantly resize the window. A fix patch by cras.
3948 Affected file irssi/src/fe-text/screen.c.
3950 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3952 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
3953 Affected file lib/silcutil/silcnet.c.
3955 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3957 * Fixed a bug in hash table internal routine for traversing
3958 the table with foreach callback. The current entry may
3959 become invalid in the callback but it was referenced after
3960 the callback returned.
3962 Do not allow auto rehashing of hash table during the
3963 silc_hash_table_foreach operation, for same reasons as it is
3964 not allowed for SilcHashTableList. Affected files are
3965 lib/silcutil/silchashtable.[ch].
3967 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3969 * Defined DLLAPI into silcincludes.h and silcwin32.h for
3970 Win32 DLL. extern's in header files are now declared with
3973 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3975 * Fixed private message handling. It used some old code that
3976 caused the client to crash. Affecte file is
3977 lib/silcclient/client_prvmsg.c.
3979 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3981 * Added function silc_client_add_channel,
3982 silc_client_replace_channel_id, and removed functions
3983 silc_client_new_channel_id and silc_idlist_get_channel_by_id
3984 from client library.
3986 * Added cross reference of the joined channels to the
3987 SilcClientEntry, and changed the SilcChannelEntry's
3988 users list to SilcHashTable. The affected files are
3989 lib/silcclient/idlist.[ch].
3991 * Fixed a bug in hash table tarversing. While the hash table
3992 is traversed with SilcHashTableList the table must not be
3993 rehashed. It is now guaranteed that auto rehashable tables
3994 are not rehashed while tarversing the list. Also defined that
3995 silc_hash_table_rehash must not be called while tarversing
3996 the table. Added function silc_hash_table_list_reset that must
3997 be called after the tarversing is over. The affected files are
3998 lib/silcutil/silchashtable.[ch].
4000 * Changed all hash table traversing to call the new
4001 silc_hash_table_list_reset in server and in client library.
4003 * Added function silc_client_on_channel to return the
4004 SilcChannelUser entry if the specified client entry is joined
4005 on the specified channel. This is exported to application as
4006 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4008 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4010 * Fixed founder regaining problem with JOIN command on normal
4011 server. The notify for mode change must be sent always and
4012 not only if !cmd->pending. Affected file silcd/command.c.
4014 * Fixed the WHOWAS command's reply sending to support the
4015 lists correctly. Affected file silcd/command.c.
4017 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4019 * When sending JOIN command to router for processing the
4020 sender's old command identifier was not saved back to the
4021 sender's command context, fixed now. The affected file is
4024 * Create the key in JOIN command of the router did not return
4025 the channel key, added check for this. Affected file is
4028 * Fixed a channel ID update bug in JOIN command reply. Do
4029 not directly upgrade the ID but call the function
4030 silc_idlist_replace_channel_id if the ID was changed.
4031 Affected file silcd/command_reply.c.
4033 * Fixed memory leaks from command calling if it would fail.
4034 Affected file silcd/command.c.
4036 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4038 * Applied patches from cras:
4040 Memory leak fixes around libaries, irssi window resize fix,
4041 new silclist.h and silcdlist.h, all extern inline changed to
4044 * Removed dotconf from lib/dotconf, not needed anymore.
4046 * Removed TRQ from lib/trq, not needed anymore.
4048 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4049 with server connections. Later this will be configurable
4050 in config file after new config file is done. Affected file
4053 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4055 * Fixed a crash in server related to channel announcements.
4056 Affected file silcd/server.c.
4058 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4060 * Fixed memory leaks in silc_server_create_new_channel*
4061 functions. Affected file silcd/server.c.
4063 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4064 which ID was changed. This way the router will send the
4065 user list for the channel again, and server won't be in
4066 desync in some rare circumstances. Affected file is
4067 silcd/packet_receive.c.
4069 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4071 * Check for NULL socket pointer in the function
4072 silc_server_packet_send_to_channel_real. Affected file
4073 silcd/packet_send.c.
4075 * Fixed the BAN notify handling to correctly remove ban
4076 list. Affected file silcd/packet_receive.c.
4078 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4080 * Fixed some header addition to Toolkit distribution in
4081 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4083 * Added lib/silcclient/client_ops_example.h as an template
4084 file for application programmers to quickly start using
4085 the SilcClientOperation functions in their application.
4086 Updated the lib/silcclient/README as well to tell about this
4087 nice file made available.
4089 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4091 * Call silc_server_remove_from_channels when removing client
4092 entry when NO_SUCH_CLIENT_ID was received. Affected file
4093 is silcd/command_reply.c.
4095 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4097 * Added server & router operator statistics updating. Affected
4098 file silcd/packet_receive.c and silcd/command.c.
4100 * Fixed the SERVER_SIGNOFF notify handling on normal server
4101 not to save the history information for clients. Same was
4102 fixed earlier in remove_clients_by_server function, but not
4103 here. Affected file silcd/packet_receive.c.
4105 * Raised the default connection-retry count from 4 to 7 in
4106 server. Affected file silcd/server.h.
4108 * Cancel any possible reconnect timeouts when we start the
4109 key exchange. Affected file silcd/server.c.
4111 * Do not reconnect on connection failure when SCONNECT was
4112 given. Affected files silcd/server.[ch].
4114 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4116 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4118 * Fixed the NICK command to always give the unformatted
4119 nickname to the one giving the NICK command. If unformatted
4120 nickname is cached already it will be formatted and the
4121 local entry will always get the unformatted nickname.
4122 Affected file lib/silcclient/idlist.c.
4124 * Fixed some double frees from client library commands.
4125 Affected file is lib/silcclient/command.c.
4127 * Fixed CUMODE command in server to assure that no one can
4128 change founder's mode than the founder itself, there was a
4129 little bug. Affected file silcd/command.c.
4131 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4133 * Removed the SilcClientCommandDestructor from the client
4134 libary, it is not needed anymore. Affected files are
4135 lib/silcclient/silcapi.h, command[_reply].[ch],
4136 client_notify, idlist.c.
4138 * Fixed GETKEY command to first resolve client, and then
4139 resolve the server only if the client was not found, instead
4140 of resolving both at the same time. Affected file is
4141 lib/silcclient/command.c.
4143 * Added silc_client_start_key_exchange_cb and lookup the
4144 remote hostname and IP address before starting the key
4145 exchange with server. The affected file is
4146 lib/silcclient/client.c.
4148 * The server's public key is now saved using the IP address
4149 of the server and not the servername for the filename.
4150 The hostname public key filename is checked as an fall back
4151 method if the IP address based filename is not found.
4153 Fixed the GETKEY command to save the fetched server key
4154 in correct filename.
4156 Print the remote server's hostname now when new key is
4157 received during connection process. Affected file is
4158 irssi/src/silc/core/client_ops.c.
4160 * Return always our own public key to the client if it asks
4161 for it with GETKEY command. Affected file silcd/command.c.
4163 * Removed the use_auto_addr variable from default config
4164 file since it was in wrong section. Affected file is
4167 * Fixed TOPIC_CHANGE notification to not route it when it
4168 was sent using silc_server_send_notify_to_channel function.
4169 Affected file silcd/command.c.
4171 * Fixed silc_server_send_notify_kicked to send the kicker's
4172 Client ID also, it was missing. Affected files are
4173 silcd/command.c, silcd/packet_send.[ch].
4175 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4177 * Do not save client history information in SERVER_SIGNOFF.
4178 Fixes the bug in normal server that it does not detect
4179 the client becoming valid after the server becomes back
4180 online. Affected file silcd/server_util.c.
4182 * Added `sock_error' field into the SilcSocketConnection
4183 context. When error occurs during socket operation (read
4184 or write) the error is saved. Added also new function
4185 silc_socket_get_error to return human readable socket error
4186 message. Affected files are lib/silcutil/silcsockconn.[ch],
4187 lib/silcutil/unix/silcunixsockconn.c, and
4188 lib/silcutil/win32/silcwin32sockconn.c.
4190 * The server now prints the socket error message in the
4191 signoff for client. Affected file silcd/server.c.
4193 * Fixed the `created' channel information sending from router
4194 to server in JOIN command. Checks now whether the channel
4195 really was created or not and set it according that.
4197 Fixed the JOIN command to use the client entry's current
4198 ID during the joining procedure instead of the one it sent
4199 in the command (it is checked though), since it can change
4200 between the packet processing and command processing, and
4201 would just case unnecessary pain in the client end. Affected
4202 file silcd/command.c.
4204 * Fixed a channel key payload sending to use correct channel
4205 ID when the server was forced to change the channel's ID by
4206 router. Router sent the key payload with the old Channel ID.
4207 Affected file silcd/packet_receive.c.
4209 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4211 * Call silc_server_save_channel_key only if the key payload
4212 was provided in the JOIN command's command reply. Affected
4213 file silcd/command_reply.c.
4215 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4217 * Fixed silc_mp_sizeinbase to return the value correctly with
4218 MPI. Affected file lib/silcmath/mp_mpi.c.
4220 * Fixed the stop_server signal to correctly stop the scheduler
4221 and gracefully stop the server when SIGTERM or SIGINT signals
4222 are received. Affected file silcd/silcd.c.
4224 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4226 * Simple handling of TERM and HUP signals. Also added some log
4227 flushing call around. Affected file is
4230 * Fixed small bugs in silclog.c. Now buffering output will take
4231 effect after 10 seconds since startup: This will ensure that
4232 no important startup messages are lost. Also output redirection
4233 will preserve original format ([Date] [Type] message).
4234 Affected file is lib/silcutil/silclog.c.
4236 * Added two options to the config file, in the logging section:
4237 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4238 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4240 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4242 * Do not print the warning about log files not being initialized
4243 more than once to avoid excess logging. Affected file is
4244 lib/silcutil/silclog.c.
4246 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4247 the SIM copying in make install in Makefile.am.pre.
4249 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4251 * Rewritten silclog APIs. Globally interesting changes follows:
4252 silc_log_set_files() changed to silc_log_set_file().
4253 silc_log_set_callbacks() changed to silc_log_set_callback().
4254 ROBOdoc documented silclog header file.
4255 SilcLogCb now returns bool to wether inihibit the default
4256 handler or not (to keep the old behaviour return always TRUE).
4257 The new APIs should also fix the problem of the
4258 silcd_error.log file that was written in the current directory.
4261 Log files streams will remain opened after silc_log_set_file()
4262 call, means less CPU usage notably on high traffic servers.
4263 File streams are now full buffered, and flushed to the disk
4264 every 5 minutes, lesses HD activity and CPU usage.
4265 Messages can be redirected, allowing admins to configure
4266 one single logfile for all server messages.
4267 the silc_log_quick global variable to activate fast-logging.
4268 Affected files lib/silcutil/silclog.[ch]
4270 * Changed some code to conform new silclog APIs. Affected
4271 files are doc/example_silcd.conf.in, silcd/server.c
4272 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4275 * Fixed a memory leak that could occur in some situations.
4276 Affected file silcd/serverconfig.c.
4278 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4280 * Added the silc_client_del_client to remove the client from
4281 all channels as well. Affected file lib/silcclient/idlist.c.
4283 * Fixed the client library to correctly remove the client
4284 from all channels when the client entry is being destroyed.
4285 Affected file lib/silcclient/client_notify.c, command.c.
4287 * Added auto-nicking support to the client library. If the
4288 applicatio now sets client->nickname it will be sent to the
4289 server after connecting by the library. This way for example
4290 SILCNICK (or IRCNICK) environment variables will have effect
4291 and always change the nickname automatically to whatever
4292 it is wanted. Affected file lib/silcclient/client.[ch].
4294 * Renamed silc_server_command_bad_chars to the
4295 silc_server_name_bad_chars and moved it to the
4296 silcd/server_util.[ch]. Added also new function
4297 silc_server_name_modify_bad to return nickname that
4298 includes bad characters as new nickname without those
4299 bad characters. This check and modify is now used in
4300 silc_server_new_client when the username is initially set
4301 as nickname, so it must be checked to be valid nickname.
4302 Affected file silcd/packet_receive.c.
4304 * The nickname length is now taken from the packet for real
4305 and not trusted to strlen() since it clearly can return
4306 wrong length for nickname including bad characters. This
4307 also applies to channel names. Affected file silcd/command.c.
4309 * Removed the lib/silcsilm/modules directory. Modules are now
4310 compiled into the lib/silcsim. Fixed the copying of the
4311 modules to follow symbolic links in Makefile.am.pre.
4313 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4315 * Fixed silc_string_regexify list creation. Fixes bugs with
4316 BAN and INVITE commands in server. The affected file is
4317 lib/silcutil/unix/silcunixutil.c.
4319 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4321 * Removed the command destructor entirely from the server's
4322 command and command reply routines. It is not needed, and
4323 its usage was buggy and caused crashes. Affected files are
4324 silcd/command[_reply].[ch].
4326 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4328 * Cancel protocol and NULL sock->protocol if timeout
4329 occurred during protocol. Affected file silcd/server.c.
4331 * Cancel protocol timeouts always before calling the final
4332 callback, to assure that after final callback is called
4333 no other state will be called for the protocol anymore.
4334 Affected file silcd/protocol.c.
4336 * Print error log if incoming connection configuration could
4337 not be found. Affected file silcd/server.c.
4339 * Fixed JOIN command to correctly save the founder mode
4340 to the client on normal SILC server, when the channel
4341 was created by the router. Affected file silcd/command.c.
4343 * Fixed LIST command (hopefully) to send correct reply
4344 packets. Affected file silcd/command.c.
4346 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4348 * The silc_packet_receive_process now returns FALSE if the
4349 read data was invalid packet, and TRUE if it was ok.
4351 The server now checks that if unauthenticated connection
4352 sends data and its processing fails the server will close
4353 the connection since it could be a malicious flooder.
4355 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4357 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4359 * Make sure the warning about error opening a log file is
4360 printed only once and not everytime it fails (produces
4361 too much useless log). Affected file lib/silcutil/silclog.c.
4363 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4365 * Made the silc_server_daemonise() function more readable.
4366 Affected file silcd/server.c.
4368 * Pid file is now optional, the user may comment it out from
4369 the config file. Removed define SILC_SERVER_PID_FILE, we
4370 don't need a default any longer. Affected file
4371 configure.in.pre, lib/Makefile.am.pre.
4373 * Make some use of the pid file. The server now dies at startup
4374 if it detects a valid pid file on his path. The server would
4375 die anyway in this circumstance, because of the bind() failure.
4376 Affected file silcd/silcd.c.
4378 * No longer compiling lib/dotconf.
4380 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4382 * Fixed JOIN command parsing not to crash. Affected file
4383 lib/silcclient/command.c.
4385 * Fied the NICK_CHANGE notify to add the new client entry
4386 even it is resolved. This removes an <[unknown]> nick
4387 thingy bug in the client. Affected file is
4388 lib/silcclient/client_notify.c.
4390 * Do not try to allocate 0 bytes (efence does not like it)
4391 in lib/silccore/silccomand.c when encoding payload.
4393 * Do not take IRCNICK as nickname in Irssi SILC client since
4394 it is not possible to set nickname before hand connecting
4395 the server (TODO has an entry about adding auto-nicking
4398 * Changed the silc_server_command_pending to check whether
4399 there already exists an pending entry with the specified
4400 command, command identifier and pending callback. This is
4401 to fix IDENTIFY and WHOIS related crashes that may register
4402 multiple pending commands with same identifier. Affected
4403 file silcd/command.c.
4405 * Fixed the server to reconnect to the router even if it
4406 was already reconnecting and EOF was received. This to
4407 fix a possibility that the server wouldn't ever try to
4408 auto-reconnect to the router. Affected file silcd/server.c.
4410 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4412 * Fixed the server's password authentication to use the
4413 length of the locally saved password, and not the one
4414 sent in the packet. Affected file silcd/protocol.c.
4416 * Fixed same password authentication problem in the
4417 Authentication Payload handling routines in
4418 lib/silccore/silcauth.c.
4420 * Yet another password authentication problem fixed with
4421 channel password handling in silcd/command.c.
4423 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4425 * If first character of string in silc_parse_userfqdn is '@'
4426 then do not parse it. Affected file is
4427 lib/silcutil/silcutil.c.
4429 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4431 * Fixed minor bug in IDENTIFY command reply sending, which
4432 caused various weird problems during JOIN when it was
4433 resolving names for users. Affected file silcd/command.c.
4435 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4437 * Fixed the IDENTIFY command reply sending to chech better valid
4438 clients. It was possible to send incomplete list of replies.
4439 Affected file silcd/command.c.
4441 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4443 * Added silc_client_command[s]_[un]register functions now to
4444 dynamically register the commands in client library. Removed
4445 the static table of commands. This allows the client library
4446 to call commands without causing the application to know about
4447 what commands library has called.
4449 Removed the INFO command reply kludge to detect when the command
4450 was called by library. Now library use its own command reply
4451 function for INFO command.
4453 Added function silc_client_command_call to call a command.
4454 Application can use it to call command, not access the structure
4457 Now all commands that are sent by the client library (not
4458 explicitly sent by application) use own command reply functions.
4460 Affected files around lib/silcclient/ and in
4461 irssi/src/silc/core/.
4463 * Fixed the WHOIS command reply sending to chech better valid
4464 clients. It was possible to send incomplete list of replies.
4466 Fixed the WHOIS and IDENTIFY to send the request to router
4467 if normal server did not do it and did not find any results.
4469 Affected file silcd/command.c.
4471 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4473 * Moved the internal data from SilcClient context into its
4474 own file, not accesible to application. Affected files
4475 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4476 and other files in client library.
4478 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4480 * Added doc/examples installation target in Makefile.am.pre.
4483 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4485 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4486 commands the found client entry will be removed from the
4487 cache, after notifying application about the error. Affected
4488 file lib/silcclient/command_reply.c.
4490 * Changed the /MSG to check for exact nickname user gave, and
4491 not let `nick' match `nick@host' if it is only one found. Now,
4492 user must type the exact nickname (like nick@host2) even if
4493 there are no more than one same nicks found. This is to avoid
4494 a possibility of sending nickname to wrong nickname since
4495 `nick' could match `nick@host'. Affected file is
4496 irssi/src/core/silc-servers.c.
4498 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4500 * Do not print "you are now server operator" or similar when
4501 giving /away command. Affected files are
4502 irssi/src/silc/core/client_ops.c, silc-servers.h.
4504 * Made the silc_server_command_pending_error_check to send
4505 the same command reply payload it received back to the
4506 original sender of the command. This way all arguments
4507 that was received by the server will be received by the
4508 client too. Affected file silcd/command.c.
4510 * Added the silc_idcache_add to return the created cache entry
4511 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4513 * Add global clients to expire if they are not on any channel.
4514 This is because normal server will never know if they signoff
4515 if they are not on any channel. The cache expiry will take
4516 case of these entries. This is done by normal servers only.
4517 The affected files are silcd/command_reply.c,
4518 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4520 * If server receives invalid ID notification for WHOIS or
4521 IDENTIFY and the ID exists in the lists, it is removed.
4522 Affected file silcd/command_reply.c.
4524 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4525 in client then client entry that it matches is searched and
4526 the nickname is printed on the screen for user. Affected
4527 file irssi/src/silc/core/client_ops.c.
4529 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4531 * Use cache entry expire time in the LIST command reply to
4532 purge old entries from the cache after the LIST command
4533 reply has been received. This way we don't have non-existent
4534 entries in the cache for too long. Affected file is
4535 silcd/command_reply.c.
4537 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4539 * If we are normal server, and we've not resolved client info
4540 in WHOIS or IDENTIFY from router, and it is global client,
4541 we'll check whether it is on some channel. If it is not
4542 then we cannot be sure about its validity and will resolve it
4543 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4544 file silcd/command.c.
4546 * Search channel by name (if possible) rather than by ID
4547 in IDENTIFY command's command reply. Affected file is
4548 silcd/command_reply.c.
4550 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4552 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4553 Updated specs and implemented it. Affected file silcd/command.c,
4554 silcd/packet_send.c and silcd/packet_receive.c.
4556 * Implemented the <founder auth> payload handling in the JOIN
4557 command. If provided all conditions for channel joining
4558 except requirement to provide correct passphrase can be
4559 overrided by the channel founder. Updated the protocol specs.
4560 Affected file silcd/command.c.
4562 Added support for founder auth in JOIN command in client
4563 library. Fixed the parsing of the JOIN command now to support
4564 all options as they should be. The affected file is
4565 lib/silcclient/command.c.
4567 * Optimized the WHOIS and IDENTIFY commands to send the request
4568 to router only if it includes nicknames or other names. If
4569 they include only IDs then check the local cache first before
4570 routing. Affected file is silcd/command.c.
4572 * Added channels topic announcements. Affected file is
4573 silcd/packet_receive.c and silcd/server.c.
4575 * Fixed the silc_server_send_notify_topic_set to really destine
4576 the packet to channel. Affected file silcd/packet_send.c.
4578 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4579 library. Affected file lib/silcclient/client_notify.c.
4581 * Added UMODE announcements. Affected file silcd/server.c.
4583 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4585 * Memory leak fixes in:
4587 lib/silcutil/silcsockconn.c
4588 lib/silcske/silcske.c
4589 lib/silcske/groups.c
4591 lib/silccrypt/silcpkcs.c
4592 lib/silccore/silccommand.c
4593 lib/silccore/silcidcache.c
4598 * ROBOdoc documented the lib/silcske/groups.h file and a
4599 bit changed the interface for better.
4601 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4603 * Update the client entry context in the ID cache after
4604 nick change. Affected file lib/silcclient/command.c.
4605 Fixes the CUMODE command when regaining founder privileges,
4606 and a little WHOIS problem.
4608 * Fixed silc_net_gethostbyname to correctly call the
4609 inet_ntop. Affected file lib/silcutil/silcnet.c.
4611 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4613 * Added IPv6 support checking to the configure.in.pre, added
4614 also --enable-ipv6 option to override the check. Affected
4615 file configure.in.pre.
4617 * The silc_thread_create now calls the start function
4618 directly if threads support is not compiled in. Removes
4619 ugly #ifdef's from generic code. Affected files are
4620 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4622 * Added silc_net_gethostby[name/addr]_async to asynchronously
4623 resolve. Affected files are lib/silcutil/silcnet.[ch].
4625 * Added support for rendering IPv6 based server, client and
4626 channel IDs. Affected file lib/silcutil/silcutil.c.
4628 * Added support for creating IPv6 based server IDs. Affected
4629 file is silcd/serverid.c.
4631 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4633 * Added silc_net_gethostby[addr/name] into the
4634 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4635 routines. Added silc_net_is_ip[4/6]. Affected file is
4636 lib/silcutil/unix/silcunixnet.c. All routines that take
4637 address as argument now supports both IPv4 and IPv6 addresses.
4639 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4641 * Fixed LIST command reply sending in server. Affected file
4644 * Server now sends the kicker's client ID in the KICK notify
4645 to the kicked client. Affected file silcd/command.c.
4647 * The client library now parses the kickers client ID and
4648 UI displays it. Affected files lib/silcclient/client_notify.c
4649 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4651 * Made all payload parsing function prototypes consistent.
4652 They all take now const unsigned char * and uint32 pair as
4653 the payload data instead of SilcBuffer. Changes all around
4654 the source tree. Other unsigned char* -> const unsigned char*
4655 changes around the tree as well.
4657 * Optimized SFTP client and server packet sending not to
4658 allocate new buffer for each packet but to recycle the
4659 first allocated buffer. Affected files are
4660 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4662 * Optimized the SFTP client to use SilcList instead of
4663 SilcDList for requests, because it is faster. Affected file
4664 is lib/silcsftp/sftp_client.c.
4666 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4667 into lib/silccore/silcid.[ch].
4669 Renamed silcpayload.[ch] into silcargument.[ch].
4671 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4673 * If client entry is deleted with active key agreement
4674 session, abort the session.
4676 The silc_client_abort_key_agreement now calls the completion
4677 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4679 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4682 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4684 * Don't use __restrict in older GCC's. Affected file is
4685 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4687 * silc_net_localhost now attempts to reverse lookup the
4688 IP/hostname. Affected file lib/silcutil/silcnet.c.
4690 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4691 command. It can be used to gain founder privileges at
4692 the same time when joining the channel.
4694 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4695 kicker's client ID as well. Updated protocol specs.
4697 Defined that the server must send SILC_COMMAND_IDENTIFY
4698 command reply with error status to client who sent
4699 private message with invalid client ID.
4701 Updated the protocol specification.
4703 * Added silc_server_send_command_reply to send any
4704 command reply. Affected file silcd/packet_send.[ch].
4706 * Added silc_id_payload_encode_data to encode ID payload
4707 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4709 * The server now send IDENTIFY command reply with error
4710 status if client ID in private message is invalid. Affected
4711 file silcd/packet_receive.c.
4713 * Save the server key file with server's IP address in
4714 the filename instead of hostname. The affected file is
4715 irssi/src/silc/core/client_ops.c.
4717 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4719 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4722 * Added libtool support for compiling shared objects in
4723 lib/silcsim. Affected file configure.in.pre and
4724 lib/silcsim/Makefile.am. Original patch by cras.
4726 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4728 * Pid file configuration, and server's config file fixes
4729 patch by toma. Updated CREDITS file.
4731 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4733 * Fixed silc_client_channel_message to not try to decrypt
4734 the message twice if it resolved the destination client
4735 information. This could cause of dropping one channel
4736 message. Affected file lib/silcclient/client_channel.c.
4738 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4740 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4741 lib/silcclient/client.c. This function is used when the SILC
4742 Client is run under some other scheduler, or event loop or
4743 main loop. On GUI applications, for example this may be
4744 desired to used to run the client under the GUI application's
4745 main loop. Typically the GUI application would register an
4746 idle task that calls this function multiple times in a second
4747 to quickly process the SILC specific data.
4749 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4751 * Fixed silc_server_drop() for dropping the supplementary
4752 groups as well, this could cause a security hole on some
4755 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4757 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4760 * Write PID file after dropping privileges. Added -F option
4761 to run server on foreground. A patch by debolaz.
4762 Affected files silcd/server.c, silcd/silcd.c.
4764 * Fixed MOTD to return the MOTD file server name. Affected
4765 file silcd/command.c.
4767 * Added INFO command reply handling to the Irssi SILC Client.
4768 Affected file irssi/src/silc/core/client_ops.c.
4770 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4772 * Fixed the silc_idcache_list_* routines to really support
4773 the dynamic list. Fixes a crash. Affected file is
4774 lib/silccore/silcidcache.c.
4776 * Fixed the LIST command reply to really call LIST command's
4777 pending callbacks. Affected file silcd/command_reply.c.
4779 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4781 * Update conn->local_entry->nickname after giving NICK
4782 command. Affected file lib/silcclient/command.c.
4784 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4786 * Added the [pid] option to the silcd configuration file
4788 Affected files: serverconfig.[ch] and silcd.c
4790 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4792 * Save fingerprint in WHOIS command reply in server.
4793 Affected file silcd/command_reply.c.
4795 * Fixed NICK commands pending callback registration.
4796 Affected file lib/silcclient/command.c.
4798 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4800 * Use ++server->cmd_ident when sending commands in server,
4801 instead of random number. Affected file silcd/command.c.
4803 * Fixed GETKEY command reply to call actually GETKEY pending
4804 command callbacks. Affected file silcd/command_reply.c.
4806 * A bit stricter check for nicknames. Check for same nickname
4807 in NICK command also. Affected file silcd/command.c.
4809 * Do not call INFO command everytime client ID changes, only
4810 during first connecting. Affected file lib/silcclient/client.c.
4812 * Set the new nickname only after successful command reply for
4813 NICK command is returned by server. Affected file
4814 lib/silcclient/command.c.
4816 * Remove nicknames from nicklist during server_signoff notify.
4817 Should fix /NAMES bit more. The affected file is
4818 irssi/src/silc/core/silc-channels.c.
4820 * Added `fingerprint' field to the SilcIDListData in the
4821 silcd/idlist.h to hold the fingerprint of the client's
4824 Send the fingerprint of the client's public key in WHOIS
4827 Affected files silcd/command.c, and silcd/idlist.[ch].
4829 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
4830 create fingerprint from given data.
4832 * Show the fingerprint of the client's public key in WHOIS.
4833 Affected files irssi/src/module-formats.[ch] and
4834 irssi/src/silc/core/client_ops.c.
4836 * Format the multiple same nicknames also during JOIN and
4837 NICK_CHANGE notifys. Affected file is
4838 lib/silcclient/client_notify.c.
4840 * Do not print error on screen for invalid private message
4841 payload since it can come if someone is sending private
4842 messages with wrong key. Affected file
4843 lib/silccore/silcprivate.c.
4845 * Fixed multiple concurrent /PING crash. Affected file
4846 lib/silcclient/command.c.
4848 * Changed the wrong ID encoding. All IP addresses must be
4849 in MSB first order in encoded format. They were encoded
4850 wrong and was in LSB format. Affected files are
4851 silcd/serverid.c, lib/silcutil/silcutil.c.
4853 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
4855 * Call the `connect' client operation through the scheduler
4856 in case of error. Affected file lib/silcclient/client.c.
4858 * Call the `failure' client operation even if the error
4859 occurred locally during a protocol. Affected file is
4860 lib/silcclient/protocol.c.
4862 * Added support of sending LIST command to router from normal
4863 server. This way normal server can get list of all channels
4864 in the network too. Fixed the channel list sending in the
4865 server too. Affected files are silcd/command.c, and
4866 silcd/command_reply.[ch].
4868 * Added silc_server_update_channels_by_server and
4869 silc_server_remove_channels_by_server. They are used during
4870 disconnection of primary router and in backup router protocol.
4871 Affected file silcd/server_util.[ch], silcd/server.c and
4872 silcd/server_backup.c.
4874 * Fixed channel adding to global list in IDENTIFY command
4875 reply in server. Affected file silcd/command_reply.c.
4877 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4879 * If the incoming packet type is REKEY or REKEY_DONE process
4880 that packet always synchronously. Fixes yet another MAC
4881 failed error on slow (dialup) connections. Affected file
4882 lib/silcclient/client.c and silcd/server.c.
4884 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4886 * Call check_version SKE callback for initiator too. Affected
4887 file lib/silcske/silcske.c.
4889 * Implemented fix for security hole found in the SKE that was
4890 fixed in the specification few days back; the initiator's
4891 public key is now added to the HASH value computation.
4892 Added backwards support for the old way of doing it too, for
4893 old clients and old servers. Affected file is
4894 lib/silcske/silcske.c.
4896 * Enabled mutual authentication by default in SKE. If initiator
4897 is not providing mutual authentication the responder will
4898 force it. This will provide the proof of posession of the
4899 private key for responder. The affected files are
4900 lib/silcclient/protocol.c and silcd/protocol.c.
4902 * Do not cache anymore the server's public key during SKE.
4903 We do mutual authentication so the proof of posession of
4904 private key is done, and if the server is authenticated in
4905 conn auth protocol with public key we must have the public
4906 key already. Affected file silcd/protocol.c.
4908 * Added new global debug variable: silc_debug_hexdump. If
4909 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
4910 file lib/silcutil/silclog.[ch].
4912 * Fixed compilation warning due to char * -> const char *.
4913 Affected files lib/silcutil/silcnet.h, and
4914 lib/silccore/silcauth.[ch].
4916 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4918 * Fixed CMODE command when new channel key was created. If
4919 the creation failed the old key was removed. Next time giving
4920 same command would crash the server since the old key was
4921 freed already. Affected file silcd/command.c.
4923 * Fixed the silc_server_announce_get_channels to not crash
4924 on reconnect. Affected file silcd/server.c.
4926 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4928 * Added silc_log_set_debug_string function to set a regex
4929 string to match for debug output. Only the function names,
4930 or filenames matching the given debug string is actually
4931 printed. This way it is possible to filter out those debug
4932 strings that user is not interested in.
4934 Fixed a bug in silc_string_regexify.
4936 Affected files lib/silcutil/silclog.[ch], and
4937 lib/silcutil/unix/silcunixutil.c.
4939 * Changed the -d options in both server and Irssi SILC client
4940 to take the debug string as argument. Affected files
4941 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
4943 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4945 * Added silc_hash_babbleprint to create a Bubble Babble
4946 Encoded fingerprint. The encoding is developed by Antti
4947 Huima (draft-huima-babble-01.txt), and it creates human
4948 readable strings out of binary data. Affected file
4949 lib/silccrypt/silchash.[ch].
4951 * Print the babble print now in addition of fingerprint as well
4952 in Irssi SILC client. Affected files are
4953 irssi/src/fe-common/silc/module-formats.[ch],
4954 irssi/src/fe-common/silc/core/client_ops.c.
4956 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4958 * Fixed a security problem found in SKE. The initiator's
4959 public key too is now added to the HASH hash value creation
4960 which is signed by the responder to create the SIGN value.
4961 This will prevent anyone in the middle to lie to the responder
4962 about the initiator's public key. If this is done now, the
4963 man in the middle will get caught. Updated the protocol
4966 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4968 * Better installation directory handling. Configure module
4969 paths and other paths automatically to example_silc* files
4970 in doc/. A patch by toma.
4972 * Fixed compiler warning from MPI library, and from SILC RNG.
4975 * Added SILC_SERVER_PID_FILE to define the pid file for server.
4976 It can be configured with ./configure. A patch by toma.
4978 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4980 * Find correct make to use in prepare-clean. A patch by
4981 toma. Affected file prepare-clean.
4983 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
4985 * Added irssi variables use_auto_addr, auto_bind_ip,
4986 auto_bind_port and auto_public_ip.
4988 * Changed the interface for silc_client_send_key_agreement
4989 in lib/silcclient/silcapi.h
4993 irssi/src/silc/core/silc-core.c
4995 lib/silcclient/silcapi.h
4996 irssi/src/silc/core/silc-channels.c
4997 lib/silcclient/client_keyagr.c
5000 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5002 * Added silc_pkcs_public_key_compare to compare two
5003 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5005 * Check that the client who set the founder mode on the
5006 channel is the same client that is giving the founder
5007 mode to itself. It is done by comparing the saved public
5008 key (it is saved even in the authentication is passphrase).
5009 Affected file silcd/command.c.
5011 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5013 * Do not process packet for disconnected socket connection.
5014 Affected file lib/silccore/silcpacket.c.
5016 * Process the DISCONNECT packet through scheduler in the
5017 client library. Affected file lib/silcclient/client.c.
5019 * Fixed the silc_client_packet_parse to not to increase
5020 the packet sequence number if the conn->sock and the
5021 current socket connection is not same. This can happen
5022 for example during key agreement when the conn includes
5023 multiple socket connections (listeners). Affected file
5024 lib/silcclient/client.c.
5026 * The sender of the file transfer request now provides also
5027 the pointer (listener) for the key exchange protocol. If
5028 the listener cannot be created then it sends empty key
5029 agreement and lets the receiver provide the listener.
5031 Added `local_ip' and `local_port' arguments to the
5032 silc_client_file_send. If they are provided they are used,
5033 if not then it will attempt to find local IP address, if
5034 not found or bind fails then the remote client will provide
5037 Affected files are lib/silcclient/client_ftp.c and
5038 lib/silcclient/silcapi.h.
5040 * Extended the FILE SEND command to support defining the
5041 local IP and port for key exchange listener. They are
5042 optional. Affected file irssi/src/silc/core/silc-servers.c.
5044 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5046 * Defined to WHOIS command reply the sending of fingerprint
5047 of the client's public key (if the proof of posession of the
5048 corresponding private key is verified by the server).
5049 Updated to the protocol specification.
5051 * Added support of receiving the client's public key's
5052 fingerprint in command reply in client library. Affected
5053 file is lib/silcclient/command_reply.c, and
5054 lib/silcclient/idlist.[ch].
5056 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5058 * Do not send over 128 chars long nickname to the server
5059 in NICK command. Affected file lib/silcclient/command.c.
5061 * Do not send over 256 chars long channel names to the server
5062 in JOIN command. Affected file lib/silcclient/command.c.
5064 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5066 * Assure that silc_server_close_connection cannot be called
5067 twice for same socket context. Affected file is
5070 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5072 * Send error message to application if opening file for
5073 writing during file transfer fails. Affected file is
5074 lib/silcclient/client_ftp.c.
5076 Remove all file transfer sessions for a client that we're
5077 removing from ID cache.
5079 Affected file is lib/silcclient/client_ftp.c.
5081 * Fixed silc_net_addr2bin to return correct address. Affected
5082 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5084 * Fixed file transfer session removing on signoff notify.
5085 Affected file irssi/src/silc/core/silc-servers.c.
5087 * Added the SilcClientFileError to be returned in the monitor
5088 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5089 Affected file lib/silcclient/silcapi.h.
5091 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5093 * Fixed a crash in silc_client_ftp_free_sessions and
5094 silc_client_ftp_session_free_client. Affected file
5095 lib/silcclient/client_ftp.c.
5097 * Added `disabled' field in the SilcChannelEntry in the server
5098 to indicate if the server entry is disabled. Affected file
5099 silcd/idlist.h, silcd/command[_reply].c.
5101 * SILC server adds now /var/run/silcd.pid everytime it is
5102 started. Affected file silcd/silcd.c.
5104 * Added silc_server_packet_send_clients to send a packet to
5105 the provided table of client entries. Affected file
5106 silcd/packet_send.[ch].
5108 * Fixed a crash in client resolving in client_prvmsg.c in
5109 client library. Affected file lib/silcclient/client_prvmsg.c.
5111 * Do not actually remove the client directly from ID cache
5112 during SERVER_SIGNOFF, but invalidate it. This way we
5113 preserve the WHOWAS info for the client. Affected file
5114 silcd/server_util.c.
5116 * Fixed SERVER_SIGNOFF notify handling in the server. The
5117 server is now able to process incoming SERVER_SIGNOFF notify
5118 for a server that it doesn't even know about. It will remove
5119 the clients provided in the notify. Affected file
5120 silcd/packet_receive.c.
5122 * Check for partial packet in data queue after every packet that
5123 was found from the queue. Return and wait for more data if
5124 there is partial data in queue. Affected file is
5125 lib/silccore/silcpacket.c.
5127 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5129 * Added SilcClietFileError enum to indicate error in
5130 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5131 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5132 Affected files lib/silcclient/silcapi.h and
5133 lib/silcclient/client_ftp.c.
5135 * Check that newsize in silc_buffer_realloc is larger than
5136 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5138 * Added better monitor of file transfers. It now monitors
5139 key agreement protocol during the file transfer too. Added
5140 error reporting too. Affected files
5141 irssi/src/silc/core/silc-servers.c,
5142 irssi/src/fe-common/silc/module-formats.[ch].
5144 * Wrote a help file for FILE command.
5146 * Added silc_rng_global_get_byte_fast to get not-so-secure
5147 random data as fast as possible. Random data is read from
5148 /dev/urandom if available and from the SILC RNG if not
5149 available. It is used in padding generation. Affected file
5150 lib/silccrypt/silcrng.[ch].
5152 * All packets in client library are now processed synchronously.
5153 Optimized packet processing a lot. Affected file
5154 lib/silcclient/client.c.
5156 * All server connection packets are processing synchronously
5157 now in server, to optimize packet processing. Affected file
5160 * Include files are installed now only in Toolkit distribution
5161 if make install is given. Affected files: all Makefile.am's.
5163 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5165 * Assure that silc_client_notify_by_server_resolve does not
5166 resolve the client information multiple times. If it cannot
5167 be found by the first it cannot be found at all. Affected
5168 file lib/silcclient/client_notify.c.
5170 * Fixed WHOWAS command reply calling. Affected file
5171 lib/silcclient/command_reply.c.
5173 * Removed all references to silc_idlist_get_client from the
5174 Irssi SILC client since that call is internal call used by
5175 the library. The Irssi SILC client will use now client
5176 retrieval functions found in silcapi.h.
5178 * Fixed a bug in resolving nickname info before sending
5179 private message. It used freed memory. Affected file
5180 irssi/src/silc/core/silc-servers.c.
5182 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5184 * Assure my_channels statistics cannot go negative in server.
5185 Affected files silcd/server.c, silcd/server_util.c.
5187 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5189 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5191 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5193 * Win32 Toolkit changes. Affected files
5194 win32/silc.dsw, win32/libsilc/libsilc.def,
5195 win32/libsilcclient/libsilc.def,
5196 lib/silcutil/silcutil.c, and
5197 lib/sftp/sftp_fs_memory.c.
5199 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5201 * Added silc_net_localip to return local host's IP address.
5202 Affected file lib/silcutil/silcnet.[ch].
5204 * If key exchange or rekey protocol is active for a connection
5205 parse all packets syncronously since there might be packets
5206 in packet queue that we are not able to process without first
5207 processing packets before them. Affected file silcd/server,
5208 lib/silcclient/client.c.
5210 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5211 whether library should continue processing the packet.
5212 Affected file lib/silccore/silcpacket.h.
5214 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5215 SilcSFTPMonitorData to SFTP server to monitor various
5216 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5217 lib/silcsftp/sftp_server.c.
5219 * Added silc_file_size to return file size. Affected file
5220 lib/silcutil/silcutil.[ch].
5222 * Implemented the file transfer support for the client library.
5223 Added preliminary support for simple client to client one-file
5224 transmission. Affected file lib/silcclient/client_ftp.c,
5225 lib/silccilent/client.[ch].
5227 * Added new local command FILE to the Irssi SILC Client.
5228 It is used to perform the file transfer. It has subcommands
5229 SEND, RECEIVE, SHOW and CLOSE. Affected files
5230 irssi/src/silc/core/client_ops.c,
5231 irssi/src/silc/core/silc-server.[ch].
5233 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5235 * Relay the SILC_PACKET_FTP in the server. Affected files
5236 silcd/server.c and silcd/packet_receive.c.
5238 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5240 * Renamed silc_file_read and silc_file_write to functions
5241 silc_file_readfile and silc_file_writefile. Added function
5242 silc_file_open and silc_file_close. Affected files
5243 lib/silcutil/silcutil.[ch].
5245 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5247 * Resolve the client info when received private message or
5248 channel message for a client which nickname we don't know.
5249 Affected files lib/silcclient/client_prvmsg.c and
5250 lib/silcclient/client_channel.c.
5252 * Do not crash in /KEY if client is not connected. Affected
5253 file irssi/src/silc/core/silc-channels.c.
5255 * Added SilcClientStatus field to the SilcClientEntry in the
5256 lib/silcclient/idlist.h.
5258 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5259 is incomplete and is being resolved, it won't be resolved
5262 Make sure also that USERS command reply does not resolve
5263 twice information. Affected file is
5264 lib/silcclient/command_reply.c.
5266 Make sure that silc_client_get_clients_by_list does not
5267 resolve twice same information.
5269 * Check for valid client->id in the silc_server_free_client_data.
5270 Affected file silcd/server.c.
5272 * Fixed /GETKEY nick@server not to crash if the server entry
5273 is not found. Affected file lib/silcclient/command.c.
5275 * Fixed the silc_server_check_cmode_rights to check the
5276 requested modes correctly. Affected file silcd/command.c.
5278 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5280 * Better checks for non-printable chars in nick added.
5281 Affected file silcd/command.c.
5283 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5285 * Call the silc_server_udpate_servers_by_server in the
5286 primary router that comes back online in the backup resuming
5287 protocol. Otherwise it routes packets wrong. Affected file
5288 silcd/server_util.[ch], silcd/server_backup.c.
5290 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5292 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5293 lib/silcutil/silcbuffmt.[ch].
5295 * Redefined the SILC packet header to include the padding
5296 length. Affected file lib/silccore/silcpacket.[ch].
5298 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5299 length for maximum padding up to 128 bytes). Affected
5300 file lib/silccore/silcpacket.h.
5302 * Removed all backwards support for old 0.5.x MAC thingies.
5303 The SILC packet header change makes it impossible to be
5304 backwards compatible.
5306 * Send the ENDING packet with timeout in the backup resuming
5307 protocol. This is to assure that all routers has connected
5308 to the primary router. Affected file silcd/server_backup.c.
5310 * Changed the RNG to take the first IV from random data. It
5311 used to take it from zero actually. Changed the RNG also
5312 to use /dev/urandom during session. /dev/random is used
5313 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5315 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5317 * Changed the SILC packet header to have the first two bytes
5318 (the packet length) encrypted. Affected files aroung the
5319 code tree, lib/silccore/silcpacket.[ch]. Removed the
5320 SilcPacketCheckDecrypt callback. It is not needed anymore
5321 since the silc_packet_receive_process will determine now
5322 whether the packet is normal or special.
5324 * Implemented the unidirectional MAC keys. Affected files
5325 lib/silcske/silcske.c, silcd/protocol.c and
5326 lib/silcclient/protocol.c.
5328 * Implemented the packet sequence number to the MAC computation.
5329 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5330 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5331 lib/silcclient/protocol.c.
5333 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5335 * Allow backup router to announce servers. All servers
5336 announced by backup router are added to the global list
5337 automatically. Update hte server's socket to our primary
5338 router also when backup router announces a server.
5339 Affected file silcd/packet_receive.c.
5341 * Do not update the client->router in the function
5342 silc_server_udpate_clients_by_server if the client is on
5343 global list. We might fail to find any specific server
5344 for locally connected clients and local cell clients. They
5345 should still use the `from' and not `to' as client->router.
5346 This fixes backup router resuming protocol. Affected file
5347 silcd/server_util.c.
5349 * Decrease channel statistics count only if the channel
5350 deletion worked. Affected files are silcd/server.c and
5351 silcd/server_util.c.
5353 * Added silc_server_update_servers_by_server to update origin
5354 of all server entries. Used during backup router protocol.
5355 Affected files silcd/server_util.[ch], silcd/server.c. and
5356 silcd/backup_router.c.
5358 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5359 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5360 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5361 lib/silccrypt/silchmac.c.
5363 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5365 * Assure that router cannot reroute the same channel message
5366 to the sender. Affected file silcd/packet_receive.c.
5368 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5370 * Made better checks that the channel message is not sent
5371 to the router it came from. Affected file is
5372 silcd/packet_send.c. Fixed memory leak too.
5374 * Announce informations for incoming router connection, but
5375 only after checking if it is replaced by backup router.
5376 Affected file silcd/packet_receive.c.
5378 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5380 * Fixed the backup resuming protocol to work in multiple
5381 router environment. Affected file silcd/server_backup.c.
5383 * Route packet only to one router in the function
5384 silc_server_packet_send_to_channel. Affected file is
5385 silcd/packet_send.c.
5387 * Fixed silc_server_send_notify_dest to set the broadcast
5388 flag. Fixed the silc_server_send_notify_topic to actually
5389 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5390 Affected file silcd/packet_send.c.
5392 * Changed the SFTP Filesystem interface. Changed the
5393 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5394 the filesystem operation function. The SilcSFTPFilesystem
5395 is now a context that is allocated by all filesystem allocation
5396 functions and it already includes the operations structure
5397 and filesystem specific context. It is given as argument
5398 now to the silc_sftp_server_start. This made the interface
5399 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5400 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5402 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5404 * Changed the backup router adding and getting interfaces
5405 in the server. The router that will be replaced by the
5406 specified backup router is now sent as argument. Affected
5407 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5410 * Added silc_net_addr2bin_ne to return the binary form of
5411 the IP address in network byte order. Affected files
5412 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5414 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5416 * Check for existing server ID in silc_server_new_server
5417 and in silc_server_connect_to_router_final and remove the
5418 old entry if it exists. Affected file silcd/packet_receive.c,
5421 * Send the channel message always to only one router, either
5422 in upstream or downstream. Affected file is
5423 silcd/packet_send.c.
5425 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5427 * Wrote the definition of the backup resuming protocol to the
5428 protocol specification.
5430 * Removed one redundant channel key generation from normal
5431 server during joining procedure. Removed one redundant
5432 channel key sending from server to router during joining
5433 procedure. Affected file silcd/command.c.
5435 * Made minor bugfixes to the backup router resuming protocol.
5436 Affected file silcd/server_backup.c, server.c.
5438 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5440 * Added --disable-asm configuration option. Affected files
5441 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5444 * Implemented the backup resuming protocol that is used to
5445 resume the primary router position in the cell after the
5446 primary router comes back online. Affected files
5447 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5448 and silcd/server_util.[ch].
5450 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5452 * Sleep two (2) seconds after sending QUIT command to server.
5453 Affected file lib/silcclient/command.c.
5455 * Assure that if outgoing data buffer is pending do not force
5456 send any data. Affected file silcd/packet_send.c.
5458 * Assure that if outgoing data buffer is pending do not force
5459 send any data. Affected file lib/silcclient/client.c.
5461 * Implemented the backup router support when the primary router
5462 goes down. The servers and routers can now use the backup
5463 router as new primary router without loosing connectivity.
5465 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5467 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5468 in the server to indicate disabled entry. All data read
5469 from the connection will be ignored and no data is sent
5470 for entry that is disabled. Affected files are
5471 silcd/idlist.h, silcd/server.c.
5473 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5475 * Created SFTP client and server test programs in the
5476 lib/silcsftp/tests directory.
5478 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5480 * Implemented memory filesystem (virtual filesystem) for
5481 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5484 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5486 * Implemented the SFTP (SSH File Transfer Protocol) to the
5487 lib/silcsftp. It includes SFTP client and SFTP server
5490 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5492 * Moved lib/silccore/silcprotocol.[ch] to the
5493 lib/silcutil library.
5495 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5496 take variable argument list pointer as argument. Affected
5497 file lib/silcutil/silcbuffmt.[ch].
5499 * Added silc_buffer_set function that is used to set data
5500 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5501 Affected file lib/silcutil/silcbuffer.h.
5503 * Changed various routines in the core library to use the new
5504 silc_buffer_set instead of allocating new buffer only for
5507 * Added 64-bit value formatting and unformatting support to the
5508 silc_buffer_[un]format routines. Affected file is
5509 lib/silcutil/silcbuffmt.[ch].
5511 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5512 to includes/bitmove.h.
5514 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5516 * Fixed channel user mode saving in client library. Affected
5517 file lib/silcclient/command[_reply].c.
5519 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5521 * Defined the file transfer to the SILC Protocol. Added
5522 new packet type SILC_PACKET_FTP and defined File Transfer
5523 Payload. The mandatory file transfer protocol is SFTP
5524 (SSH File Transfer Protocol). Affected file in addition
5525 of the internet draft is lib/silccore/silcpacket.h.
5527 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5528 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5529 is used as part of backup router protocol when the primary
5530 router of the cell is back online and wishes to resume
5531 the position as primary router.
5533 * Redefined the MAC generation keys in the protocol. The
5534 same key is not used anymore in both direction. Both
5535 direction will now use different keys for sending and
5536 receiving. This fixes a potential security flaw. This
5537 change causes incompatibilities in the protocol.
5539 * Redefined also the MAC computation from the packet.
5540 An packet sequence number is now added to the MAC
5541 computation. This prevents possible replay attacks against
5542 the protocol. This change too causes incompatibilities
5545 Added `sequence' field to the SilcPacketContext to hold
5546 the current sequence number for the packet.
5548 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5550 * Added `created' field to the SilcIDListData in the file
5551 silcd/idlist.h to indicate the time when the entry was
5554 * Added `created' field to the SilcChannelEntry too. Affected
5555 file silcd/idlist.h.
5557 * Added `creation_time' aguments to all the announcement functions
5558 in the server. If it is provided then only the entries that
5559 was created after the provided time frame are actually
5560 announced. Affected file silcd/server.[ch].
5562 * The protocol says that the Channel ID's IP address must be
5563 based on the router's IP address. Added check for this in
5564 the silc_server_new_channel when processing incoming New Channel
5565 Payload. Affected file silcd/packet_receive.c.
5567 * Print out the correct version with --version in SILC client.
5568 Affected file irssi/src/silc/core/silc-core.c.
5570 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5572 * Fixed WHOWAS command to check for completnes of the client
5573 entry always, not just when the command is coming from client.
5574 Affected file silcd/command.c.
5576 * Added new function silc_server_packet_queue_purge to purge the
5577 outgoing data queue to the network. After the function returns
5578 it is guaranteed that the outgoing packet queue is empty.
5579 Affected file silcd/packet_send.[ch].
5581 * Purge the outgoing packet queue in the rekey protocol's final
5582 callback to assure that all rekey packets go to the network
5583 before quitting the protocol. Affected file silcd/server.c.
5585 * Added silc_client_packet_queue_parse as similar function as
5586 in server to the client library. The affected file is
5587 lib/silcclient/client.c.
5589 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5591 * Splitted silcd/server.c and created silcd/server_util.[ch]
5592 for utility functions.
5594 * Added new socket flag SILC_SF_DISABLED to indicate that the
5595 connection is open but nothing can be sent to or received from
5596 the connection. Affected file lib/silcutil/silsockconn.[ch].
5597 The checking for disabled socket is checked in the low level
5598 silc_socket_write and silc_socket_read functions.
5600 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5602 * Allow only nicknames and channel names that fits into the
5603 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5605 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5607 * When processing JOIN command reply in server check that if
5608 the channel exists in our global list we'll move it the local
5609 list. Affected file silcd/command_reply.c.
5611 * Fixed the check whether client is joined on the channel already
5612 in JOIN command. Affected file lib/silcclient/command.c.
5614 * Fixed the JOIN command reply to check whether the channel
5615 already exists. Affected file lib/silcclient/command_reply.c.
5617 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5619 * Added silc_ske_status_string to map the SKE error numbers
5620 to readable strings. The affected files are
5621 lib/silcske/silcske[_status].[ch].
5623 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5625 * Do not show the private channels on the WHOIS channel list
5626 as it is not allowed by the protocol. The affected file is
5629 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5631 * Assure that the packet length digged from the actual packet
5632 is something sensible in the silc_packet_decrypt_rest_special
5633 in lib/silccrypt/silcpacket.c.
5635 * Free and NULL the allocated pointer in silc_hmac_alloc if
5636 the HMAC allocation fails. The affected file is
5637 lib/silccrypt/silchmac.c.
5639 * Print the selected security properties to the log files in
5640 the server. Affected file silcd/protocol.c.
5642 * Add SKE's reference counter even if calling the completion
5643 callback manually. Otherwise it goes negative, although it
5644 does not cause any problems. The affected file is
5645 lib/silcske/silcske.c.
5647 * Remove the client entry with short timeout after giving the
5648 KILL command. Affected file lib/silcclient/command.c.
5650 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5651 case all found clients are already disconnected (WHOWAS would
5652 found them) in the server. Affected file silcd/command.c.
5654 * Update the last_receive (time of last data received) to be
5655 updated only when received private or channel message so that
5656 the idle time showed in WHOIS makes more sense.
5658 * Added boolean field `valid' in to the SilcClientEntry in the
5659 client library to indicate whether the entry is valid or not.
5660 This fixes the nickname change bug on channel when changing
5661 the nickname to be same than the old (like nick to Nick) the
5662 nickname formatter doesn't set the new nick anymore to Nick@host.
5663 Affected file lib/silcclient/idlist.[ch].
5665 * Now actually fixed the nickname changing on disconnection.
5666 Added new function silc_change_nick to the Irssi SILC Client.
5667 Affected file irssi/src/silc/core/client_ops.c,
5668 irssi/src/silc/core/silc-nicklist.[ch].
5670 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5672 * Check that the public key exists in the GETKEY command before
5673 trying to encode it. Affected file silcd/command.c.
5675 * Print some notifications on received public keys with GETKEY
5676 command in the Irssi SILC Client. Affected files are
5677 irssi/src/fe-common/silc/module-formats.[ch],
5678 irssi/src/silc/core/client_ops.c.
5680 * Use IDENTIFY command to resolve the server information in the
5681 GETKEY command instead of INFO command. Affected file
5682 lib/silcclient/command.c.
5684 * All command reply functions in the client library now calls
5685 the pending command reply callbacks even if an error has
5686 occurred. The server has done this a long time and now it was
5687 time to move the client library to this as well. Now all
5688 errors can be delivered back to the pending command reply
5689 callbacks if necessary. Affected files are
5690 lib/silcclient/command[_reply].[ch].
5692 * Change the nickname on disconnection back to the username
5693 because in reconnect the server will enforce it to it anyway.
5694 Affected file irssi/src/silc/core/silc-servers.c.
5696 * Fixed a config file parsing bug in the Irssi SILC client.
5697 Affected file irssi/src/silc/core/clientconfig.c.
5699 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5701 * When printing the channel mode on JOIN, verify that the
5702 channel key and channel's HMAC are valid. Affected file
5703 irssi/src/silc/core/client_ops.c.
5705 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5707 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5708 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5709 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5711 * Removed channel key rekey task deleting from the function
5712 silc_server_save_channel_key. Affected file silcd/server.c.
5713 Added explicit timeout task context instead that is used to
5714 delete the task if we are registering a new task before the
5715 new task has elapsed.
5717 * When channel key rekey occurs the client library now saves
5718 the old channel key for a short period of time (10 seconds) and
5719 is able to use it in case some is still sending channel
5720 messages encrypted with the old key after the rekey. Affected
5721 file lib/silcclient/[idlist.h|client_channel.c].
5723 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5725 * Added check to the silc_server_new_id_real to not accept
5726 new ID if it is the sender's own ID. Affected file is
5727 silcd/packet_receive.c.
5729 * Assure that we do not announce ourself or the one we've
5730 sending our announcements when we're router and are announcing
5731 servers to our primary router. Affected file silcd/server.c.
5733 * Fixed silc_server_command_identify_check_client to assemble
5734 correct WHOIS packet. It send corrupted WHOIS packet and
5735 caused problem with router to router connections. Affected
5736 file silcd/command.c.
5738 Fixed also silc_server_command_whois_check the same way
5739 as for the IDENTIFY command.
5741 * Added new SilcIDListStatus to the server in the SilcIDListData
5742 structure. The status now includes the current status of
5743 the entry (like registered, resolved etc.). Affected file
5744 silcd/idlist.[ch]. Defined a bunch of different status types
5745 as well. This replaced the old boolean registered field as well.
5747 Added resolve_cmd_ident field to the SilcClientEntry structure
5748 too so that if the entry is for example being resolved so
5749 another command may attach to the same pending command reply
5750 without requiring to resolve the same entry again. This concept
5751 should optimize the WHOIS and the IDENTIFY resolving under
5752 heavy load by taking away unnecessary resolving for entries
5753 that are being resolved already.
5755 Added support for adding multiple pending commands for one
5756 command idenfier. Affected file silcd/command[_reply].[ch].
5758 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5759 before deleting the data. Otherwise the hash table will have
5760 freed data in comparison functions. Affected file is
5761 silcd/command_reply.c.
5763 * Fixed silc_idlist_replace_client_id to add the new entry to
5764 the cache with NULL nickname. Otherwise there will be invalid
5765 memory as the nickname after the nickname is freed. Affected
5766 file silcd/packet_receive.c.
5768 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5769 saved into wrong slots because the previous number of entries
5770 was not taken into account. Affected file silcd/idlist.c.
5771 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5773 * If we are router and we receive JOIN notify to a channel that
5774 does not have any users then notified client is marked as the
5775 channel founder, as it is it. The affected file is
5776 silcd/packet_receive.c
5778 * Added to the extended hash table API's table_del_*ext functions
5779 the destructor as argument too, so that the caller can decide
5780 which destructor to use or whether to use destructor at all.
5781 Affected file lib/silcutil/silchashtable.[ch].
5783 * Fixed ID Cache purging. It actually deleted the entries from
5784 the hash table after the data was freed. The hash table ended
5785 up comparing freed memory. The affected file is
5786 lib/silccore/silcidcache.c.
5788 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5790 * Fixed Irssi SILC client's KILL command's HELP syntax.
5792 * The USERS command now resolves the detailed user information
5793 if the userinfo field is missing. Affected file is
5794 lib/silcclient/command_reply.c.
5796 * Do not print error in silc_file_read if the read file does
5797 not exist. Just silently return NULL. Affected file is
5798 lib/silcutil/silcutil.c.
5800 * Fixed the silc_log_output to not wine about NULL filename
5801 and to not create some bogus " " filename. Affected file is
5802 lib/silcutil/silclog.c.
5804 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5806 * Fixed various printing bugs on the user interface in the
5807 Irssi SILC Client. Minor changes that were forgotten from
5810 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5812 * Fixed the configure.in.pre and the compilation and distribution
5813 environment to support the new autoconf 2.52. That version is
5814 now required to compile the CVS trunk.
5816 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5818 * Renamed function silc_parse_nickname to silc_parse_userfqdn
5819 to generally parse user@fqdn format strings. Affected file
5820 lib/silcutil/silcutil.c.
5822 * Added nickname_format and nickname_force_format fields to the
5823 SilcClientParams structure. The first one defines the format
5824 for the nicknames that the library will enforce if the receives
5825 multiple same nicknames. The second one is boolean value and
5826 can be used to force the library to always enforce the format
5827 to the nicknames regardles whether there are multiple nicknames
5828 or not. This configurable formatting was employed to flexibly
5829 support accessing multiple nicknames from the user interface.
5830 The userinterface can now set the nicknames to what ever format
5831 they prefer. Affected file lib/silcclient/silcapi.h.
5833 Added function silc_client_nickname_format to the file
5834 lib/silcclient/idlist.c. It performs the nickname formatting.
5836 Added new field `hostname´ to the SilcClientEntry context.
5837 It holds the hostname of the client. Affected file is
5838 lib/silcclient/idlist.h.
5840 * Irssi SILC Client sets the nicknames in nick@hostn format.
5841 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
5842 irssi/src/silc/core/silc-core.c.
5844 The WHOIS printing now also shows both the real nickname and
5845 the formatted nickname so that user knows how to access the
5846 user if there are multiple same nicknames cached. Affected
5847 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
5848 printing formatting too to take the hostname now as a separate
5849 argument. The Affected file is
5850 irssi/src/fe-common/silc/modules-formats.[ch].
5852 * Changed the silc_client_get_clients_local to accept the formatted
5853 nickname as argument. It accepts the real nickname too but the
5854 formatted nickname can be used to find the true entry from
5855 multiple entries. Affected file lib/silcclient/silcapi.h and
5856 lib/silcclient/idlist.c.
5858 * Added nickname_format_parse field to the SilcClientParams.
5859 It is a callback function provided by the application to parse
5860 the nickname out of the formatted nickname string. The library
5861 calls it to get the nickname from the formatted string. Since
5862 the application generally knows better the format of the nickname
5863 string it parses it instead of the library, even though library
5864 encodes the formatted string. If the callback function is not
5865 provided then the library will use the string as is. The
5866 affected file is lib/silcclient/silcapi.h.
5868 * All the nickname strings passed to the client library in
5869 commands are now expected to be formatted nickname strings.
5870 If the command does not support the formatted nickname string
5871 it will assume that the sent string is the actual nickname.
5872 Affected file lib/silcclient/command.c.
5874 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5876 * Added public key authentication support to OPER and SILCOPER
5877 commands in the client library. Affected file is
5878 lib/silcclient/command.c.
5880 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5882 * Changed the get_auth_methdod client operation to be asynchronous.
5883 It can be async if the application resolves the authentication
5884 method from the server during the negotiation. Added new
5885 SilcGetAuthMeth completion callback that the application will
5886 call after resolving the authentication method.
5888 Added function silc_client_request_authentication_method that
5889 the application can use to resolve the authentication method
5890 from the server. Added also SilcConnectionAuthRequest callback
5891 that the library will call after the server has replied. The
5892 application can call this function if it does not know the
5893 current authentication method.
5895 Affected files are lib/silcclient/client.c and
5896 lib/silcclient/silcapi.h.
5898 * The Irssi SILC client now automatically resolves the authentication
5899 method incase any configuration information is not present (and
5900 currently there never is). The affected file is
5901 irssi/src/silc/core/client_ops.c.
5903 * Fixed public key authentication from the client library.
5904 Affected file lib/silcclient/protocol.c. Changed also the
5905 protocol specification about the public key authentication in
5906 the connection authentication protocol. The actual data to be
5907 signed is now computed with a hash function before signing.
5909 * Fixed the public key authentication from the server as well.
5910 Affected file silcd/protocol.c.
5912 * Removed the mlock()'s from the memory allocation routines.
5913 Affected file lib/silcutil/silcmemory.c. The ./configure does
5914 not check anymore for the mlock(). Affected file is
5917 * Fixed USERS command in server to allow the execution of the
5918 command for private and secret channels if the client sending
5919 the command is on the channel. Affected file silcd/command.c.
5921 * Fixed silc_client_get_clients_local to return the clients
5922 count correctly. It could return wrong value. Affected file
5923 lib/silcclient/idlist.c.
5925 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5927 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
5928 types. The assembler optimizations seemed not to like 64-bit
5929 data types. The assmebler optimizations thus are now enabled
5930 also for BSD systems as opposed to only enable them for Linux.
5932 * Do not check for threads at all on BSD systems. Affected
5933 file configure.in.pre.
5935 * Removed -n and -h options from the Irssi SILC Client since
5936 they are not used in silc.
5938 * Fixed the prime generation to assure that the first digit
5939 of the generated random number is not zero since our conversion
5940 routines does not like number strings that starts with zero
5941 digit. If zero digit is seen the random number is regenerated.
5942 This caused some corrupted RSA keys when the zero first digit
5943 was met. Affected file lib/silcmath/silcprimegen.c.
5945 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5947 * Fixed WIN32 configuration in the ./configure script.
5948 Fixed to include xti.h on environments that has it.
5949 Patches by Carsten Ilchmann and andrew.
5951 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5953 * Changed the silc_id_create_client_id to be collision
5954 resistant. It is now assured that there cannot be created
5955 two same client ID's. I suspect that some weird bugs in
5956 the server were actually caused by duplicate Client IDs.
5957 Affected file silcd/serverid.[ch]. A router receiving
5958 new ID now also assures and informs the sending server
5959 if the ID caused collision.
5961 * Changed the silc_id_create_channel_id to also assure that
5962 there are no collisions.
5964 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5966 * Statement about ignoring the Mutual Authentication flag when
5967 performing rekey with PFS was a bit misleading. It is ignored
5968 if it was set in the initial negotiation, it cannot be even
5969 set in the rekey. Fixed in the ke-auth draft. Started the
5970 new versions of the protocol drafts in the doc/.
5972 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5974 * Fixed a bug in silc_client_command_identify_save when saving
5975 new channel information. The channel name was no duplicated
5976 and caused crash on exit. Affected file is
5977 lib/silcclient/command_reply.c.
5979 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5981 * Fixed the getkey command handling in the server. Send just
5982 empty OK reply to the sender if the key could not be fetched
5983 (but everything else was ok, like the key just was not available).
5984 Changed the public key parameter to optional in the protocol
5985 specs so that empty OK reply can be sent. Affected file
5988 Added a message to Irssi SILC client to tell to user if the
5989 server did not return a public key.
5991 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5993 * Fixed a channel key regeneration bug. It registered new
5994 timeout tasks exponentially until all system resources were
5995 used. Affected file silcd/server.c.
5997 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5999 * Added the SILC Document generator to the scripts/silcdoc.
6000 It can be used to generate the Toolkit Reference Manual out
6001 of the source tree. Internally it will also use the RoboDoc
6002 generator now imported in util/robodoc.
6004 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6006 * Added couple of return's in rekey protocol if error orccurred
6007 during the protocol. The execution must be terminated.
6008 Affected file silcd/protocol.c. Also, terminate the protocol
6009 always with timeout.
6011 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6013 * The client's Client ID was created initally from the wrong
6014 nickname (it could have been in format nick@host) in the
6015 silc_server_new_client. Affected file silcd/packet_receive.c
6017 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6019 * Added some SILC_LOG_ERROR's to various error conditions
6020 if client could not be added to ID cache. Affected files
6021 silcd/packet_receive.c and silcd/server.c.
6023 * When client's sock->user_data is freed, NULL also the
6024 client->router and client->connection pointers. Added check
6025 for these pointers being NULL to various places around the
6026 code. Affected file silcd/server.c.
6028 * Added client->data.registered == TRUE checks to various
6029 places around the code to assure that unregistered client's
6030 are not handled when it is not allowed. Affected file
6033 * Added `bool registered' fields to all
6034 silc_idlist_[server|client]_get_* routines to indicate whether
6035 the fetched client needs to be registered or not. Affected
6036 file silcd/idlist.[ch].
6038 * Add your own entry as registered to the ID cache in the
6039 server. Affected file server.c.
6041 * Fixed a bug in silc_server_new_server. The SilcServer was
6042 set as the new server's context instead of SilcServerEntry.
6043 This naturally caused some weird bugs.
6045 * Added "updated" field the SilcChannelEntry which indicates
6046 the time since the channel entry was last accessed. This
6047 can be used to determine whether it is necessary to
6048 announce the channel after backup resuming protocol.
6049 Affected files silcd/idlist.[ch].
6051 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6053 * Do not delete the channel rekey task when adding it
6054 for in silc_server_create_channel_key.
6056 * Changed the silc_server_create_channel_key to return
6057 TRUE or FALSE to indicate the success of the channel key
6060 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6062 * Fixed MSVC++ project files and added missing files to
6063 Makefiles under win32/.
6065 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6067 * Do not add TCP_NODELAY flag if the operating system
6068 does not have it defined. Affected files are
6069 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6071 * Fixed buffer overflow from Irssi SILC Client. Affected
6072 file irssi/src/fe-common/core/themes.c.
6074 * Fixed double free in client library in the file
6075 lib/silcclient/client.c when disconnecting from server.
6077 * Applied double free patch from cras to Irssi SILC client.
6078 Affected files irssi/src/core/[modules/expandos].c
6080 * Fixed the disconnection handling to Irssi SILC Client.
6081 The application must call silc_client_close_connection
6082 in ops->connect client operation in case of failure of
6083 the connection. Affected file is
6084 irssi/src/silc/core/client_ops.c.
6086 * Do not set sock->protocol to NULL in the function
6087 silc_client_close_connection after executing the protocol's
6088 final callback since the sock might not be valid anymore.
6089 Affected file lib/silcclient/client.c.
6091 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6093 * Do not enable SILC_THREADS if the linking with libpthread
6094 did not happen. Affected file configure.in.pre.
6096 * Added notion to protocol specification that server must
6097 verify the sent authentication payload with CMODE when
6098 setting the channel founder key. Implemented it to the
6099 server. Affected file silcd/command.c.
6101 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6103 * Added _EXTRA_DIST SILC distribution variable to the
6104 distributions file. It is used to conditionally add extra
6105 files or directories to the specific distribution. Affected
6106 files ./prepare, Makefile.am.pre and distributions.
6108 Removed the `_' from the start of the distribution names.
6111 * Added README.WIN32 for instructions to compile the Toolkit
6114 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6116 * Fixed a double free in disconnection in the server. Affected
6117 file is silcd/server.c.
6119 * Fixed the lib/silcske/groups.c to work now also with GMP
6120 MP library. The string conversion did not work when using
6121 specific base and the base is indicated in the string as well.
6123 * Created win32/ directory which now includes MSVC++ specific
6124 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6125 It will appear only in the toolkit distribution
6127 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6129 * Changed the key material distribution function in case when
6130 the hash output is too short. The data is now concatenated
6131 a bit differently than it used to. Made the change to the
6132 SKE protocol specification.
6134 * Added better GMP detection to configure.in.pre. A patch
6137 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6139 * Fixed a minor bug in SKE that might cause some problem on
6140 some platforms. Affected file lib/silcske/silcske.c.
6142 * Added the cookie checking for initiator in the SKE. It checks
6143 that the responder returns the sent cookie unmodified. The
6144 affected file is lib/silcske/silcske.c. Added new SKE
6145 error type INVALID_COOKIE that can be sent during the
6146 negotiation. Fixed some memory leaks as well.
6148 * Added the "invalid cookie" error message to Irssi SILC client's
6151 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6153 * Added `task_max' field to the SilcClientParams to indicate
6154 the maximum tasks the scheduler can handle. If set to zero,
6155 default values are used. Affected file lib/silcclient/silcapi.h.
6157 * Fixed memory leaks in silc_client_close_connection. Affected
6158 file lib/silcclient/client.c.
6160 * Added silc_client_del_client_entry to client library to free
6161 all memory of given client entry. Affected file is
6162 lib/silcclient/idlist.[ch].
6164 * Added new functions silc_client_del_channel and
6165 silc_client_del_server to delete channel and server entries.
6166 Affected file lib/silcclient/[silcapi.h/idlist.c].
6168 * Removed silc_client_del_client_by_id from silcapi.h.
6170 * Fixed the INFO command to return the server's own info
6171 correctly when querying by Server ID. Affected file is
6174 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6176 * Removed the non-blocking settings in WIN32 code in the
6177 silc_sock_[read/write] and added SleepEx instead. Affected
6178 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6179 of input data is now checked with FIONREAD and ioctlsocket.
6181 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6183 * Call silc_schedule_task_del_by_context in the
6184 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6185 Affected file lib/silccore/silcprotocol.c.
6187 * Call silc_protocol_cancel for active protocols in the
6188 silc_server_close_connection if the funtion
6189 silc_server_free_sock_user_data has not been called.
6190 Affected file silcd/server.c.
6192 * Generic tasks cannot be deleted using the del_by_fd
6193 task deleting function since generic tasks does not match
6194 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6196 * Added a notion to SILCOPER help file that the SILCOPER works
6197 only on router server, not on normal server.
6199 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6201 * Added for WIN32 support for the new scheduler as well.
6202 Affected file lib/silcutil/win32/silcwin32schedule.c.
6204 * Fixed the SHA1 implementation to work on various platforms.
6206 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6208 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6209 API. It is part of the scheduler now. Everything else is
6210 as previously but some functions has changed their names.
6211 Checkout the lib/silcutil/silcschedule.h for the interface.
6212 Updated all applications to use the new interface. Affected
6213 files are lib/silcutil/silcschedule.[ch].
6215 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6217 * Found a bug in the SKE implementation. The HASH value,
6218 specified by the protocol, was not computed correctly. The
6219 public key of the responder was not added to the computation
6220 even though it is mandatory. Affected file lib/silcske/silcske.c.
6221 This unfortunately causes incompatibilities with older
6222 clients and servers.
6224 * Added WIN32 specific network init and uninit functions:
6225 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6226 the Winsock2. Affected file lib/silcutil/silcnet.h and
6227 lib/silcutil/win32/silcwin32net.c.
6229 * Set the socket always to nonblocking mode on WIN32 after
6230 reading data or writing data. Affected file is
6231 lib/silcutil/win32/silcwin32sockconn.c.
6233 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6235 * Fixed various compilation problems under WIN32. Affected
6236 files lib/silcutil/win32/silcwin32thread.c and
6237 lib/silcutil/win32/silcwin32schedule.c.
6239 * Removed all _internal.h #includes from public header
6240 files. Internal headers must never be included from
6243 Removed also the lib/silcske/payload_internal.h file.
6245 * All include files that may be needed (public and some others
6246 included by the public headers) by application developers are
6247 now copied to the ./includes directory. It does not copy any
6248 internal headers. Affected file Makefile.defines.pre and all
6249 Makefile.am's under lib/ and subdirs.
6251 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6253 * Do not change the ~/.silc directory's permissions automatically.
6254 Affected file irssi/src/silc/core/clientutil.c.
6256 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6258 * Do not cancel the protocol in silc_server_close_connection
6259 it might cause recursion. Now cancelled in the function
6260 silc_server_free_sock_user_data. Affected file silcd/server.c.
6262 * Fixed the silc_server_remove_clients_by_server to regenerate
6263 the channel keys correctly finally. Added also new function
6264 silc_server_remove_clients_channels to actually do it.
6265 Affected file silcd/server.c.
6267 * Fixed the silc_server_new_channel to not crash by giving
6268 wrong router to the new channel. Affected file is
6269 silcd/packet_receive.c.
6271 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6273 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6274 which is given as argument to the silc_client_alloc now.
6275 It can be used to configure the client and set various parameters
6276 that affect the function of the client.
6278 * The USERS command in server did not check whether the channel
6279 is private or secret. Affected file silcd/command.c.
6281 * Added new argument to the USERS command in protocol specification.
6282 The USERS command now can take the channel name as argument
6283 as well. Added support for this in client and server and
6284 updated the protocol specs.
6286 * Completed the GETKEY command in client. It can be now used
6287 to fetch also servers public key not only some clients.
6288 Affected files lib/silcclient/command[_reply].c.
6290 * Added silc_client_get_server to return server entry by the
6291 server name. Affected files lib/silcclient/silcapi.h and
6294 * Redefined the IDENTIFY command in protocol specification to be
6295 more generic. It now can be used to query information about
6296 any entity in the SILC Network, including clients, servers and
6297 channels. The query may be based either the entity's name
6298 or the ID. Added support for this in both client and server.
6300 Affected files silcd/command.c and lib/silcclient/command.c
6301 and command_reply.c.
6303 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6304 the _from_client and _from_server functions. Affected file
6307 * Added silc_client_get_channel_by_id_resolve to the file
6308 lib/silcclient/silcapi.h to resolve channel information by
6309 its ID. Added also silc_client_get_channel_by_id that
6310 does not resolve it from the server.
6312 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6314 * Added SilcServerEntry context into the client library
6315 to represent one server. The INFO command now allocates
6316 these to save the resolved server info. For now on the
6317 client library will also keep information about servers,
6318 connected and resolved with INFO.
6320 The INFO command now allocates the SilcServerEntry context
6321 and saves the server info there. The COMMAND_REPLY in
6322 the INFO now returns the parameters to application in
6323 same order as defined in the protocol specification.
6325 The entries are cached in the client->server_cache.
6327 * The INFO command is now issued after received the Client ID
6328 from the server. Affected file lib/silcclient/client.c.
6330 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6331 to the application as the mode changer might be server.
6332 It is guaranteed that NULL is not returned anymore to the
6333 application. Affected file lib/silcclient/client_notify.c.
6335 The ID Type is now also passed to the application so that
6336 it can check whether the returned entry is SilcClientEntry
6339 Added new function silc_client_get_server_by_id to return
6340 the server entry by ID. Affected files are the
6341 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6343 * Do not create the channel in the Irssi SILC Client when issuing
6344 the JOIN command but when received the sucessful JOIN command
6345 reply. Otherwise the channel might get created even though we
6346 could not join it. The Affected file is
6347 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6349 * Fixed a channel joining bug in router. The router must also
6350 check the channel modes, invite and ban lists etc. when serving
6351 the JOIN command sent by normal server. Affected file is
6352 silcd/command.c. The router now resolves the client's
6353 information from the server who sent the JOIN command if it
6354 does not know it, and processes the JOIN command only after
6357 * Changed the SilcCommandCb to take new argument; void *context2.
6358 Affected file lib/silccore/silccommand.h
6360 The second argument in the command callbacks in the server now
6361 includes the SilcServerCommandReplyContext if the command was
6362 called as pending command callback from the command reply.
6363 Otherwise it is NULL. When called as pending the status of the
6364 command reply will be checked and if it was erronous the
6365 error will be sent to the original sender of the command.
6366 This way the client always receives the error messages even
6367 though the server was actually the one who received the error
6368 when it resent the command to router, for example. Affected
6369 files silcd/command[_reply].[ch].
6371 * Fixed sending WHOWAS command's error message to client if
6372 the requested client could not be found. It was missing.
6375 * Changed the CMODE and CUMODE commands reply arguments in the
6376 protocol specification. The Channel ID is now sent in both
6377 of the commands to identify the channel. Implemented this
6378 new feature to the client and server. Affected files
6379 lib/silcclient/command_reply.c and silcd/command.c.
6381 * Made better checks for invite and ban lists in the JOIN
6382 command in server. Affected file silcd/command.c.
6384 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6386 * The server now performs the incoming host IP/DNS lookup
6387 using the silc_socket_host_lookup and thus does not block
6388 the server anymore. Affected file silcd/server.c.
6390 * Completed the multi-thread support for SILC Scheduler in
6391 the lib/silcutil/silcschedule.c.
6393 * Fixed the configure.in.pre to detect the pthread correctly
6396 * Fixed a deadlock in silc_task_queue_wakeup in the file
6397 lib/silcutil/silctask.c.
6399 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6401 * Added new function silc_schedule_wakeup that is used in
6402 multi-threaded environment to wakeup the main thread's
6403 schduler. It needs to be used when a thread adds a new task
6404 or removes a task from task queues. After waking up, the
6405 scheduler will detect the task queue changes. If threads
6406 support is not compiled in this function has no effect.
6407 Implemented the wakeup mechanism to both Unix and WIN32
6408 systems. Affected files are lib/silcutil/silcschedule.[ch],
6409 lib/silcutil/unix/silcunixschedule.c and the
6410 lib/silcutil/win32/silcwin32schedule.c.
6412 * Added new function silc_task_queue_wakeup to wakeup the
6413 scheduler by the specified task queue. Affected file
6414 lib/silcutil/silctask.[ch].
6416 * The silc_socket_host_lookup_start now wakes up the scheduler
6417 after adding the timeout task. Affected file is
6418 lib/silcutil/silcsockconn.c.
6420 * The silc_socket_host_lookup is synchronous now if the threads
6421 support is not compiled in. However, the callback is still
6422 called asyncronously through the scheduler, anyway. Affected
6423 file lib/silcutil/silcsockconn.c.
6425 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6427 * Added new function silc_socket_host_lookup to perform
6428 asynchronous IP and FQDN lookups for the socket connection.
6429 Affected files lib/silcutil/silcsockconn.[ch].
6431 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6433 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6434 that may or may not compile the mutex support in.
6436 Changed the silc_mutex_alloc interface. It allocates the
6437 mutex now to the sent pointer and returns TRUE or FALSE.
6439 Affected file lib/silcutil/silcmutex.h.
6441 * Wrote the SILC Task Queue interface to support multi-threads.
6442 Affected file lib/silcutil/silctask.[ch].
6444 * Wrote the SILC Scheduler to support multi-threads. Affected
6445 file lib/silcutil/silcschedule.c.
6447 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6449 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6450 in lib/silcutil/win32/.
6452 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6454 * Defined SILC Mutex API and SILC Thread API and implemented
6455 them for Unix. Affected files are
6456 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6457 lib/silcutil/unix/silcunixmutex.c and
6458 lib/silcutil/unix/silcunixthread.c.
6460 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6462 * Fixed the silc_server_remove_clients_by_server's channel
6463 key re-generation. The hash table handling was incorrect
6464 and would not work with many channels. Affected file is
6467 * Fixed some memory leaks around the server code.
6469 * Rewrote the silc_server_get_users_on_channel to support IPv6
6470 based Client ID's. Affected file silcd/server.c.
6472 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6473 specification. However, a separate document must be written
6474 to define the detailed signing procedure and the payload
6475 associated with the flag. Defined the flag to the
6476 lib/silccore/silcchannel.h as well.
6478 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6480 * Changed the dynamic tables to static size tables in the
6481 lib/silccrypt/silchmac.c.
6483 * Removed GCC dependencies from the code. A patch by cras.
6485 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6487 * Do not show the error "Error receiving packet bla bla"
6488 in server if it really was not an error (-2 means that reading
6489 is pending). Affected file silcd/server.c.
6491 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6493 * Fixed a possible crash in silc_server_remove_clients_by_server
6494 in silcd/server.c. Fixed there also some memory leaks.
6496 * Fixed the silc_idlist_replace_client_id. It could replace
6497 wrong key in the hash table. Affected file silcd/idlist.c.
6499 * Do not check whether there are global users on the channel
6500 if the channel->global_users is FALSE. Affected functions
6501 silc_server_remove_from_one_channel and
6502 silc_server_remove_from_channels in silcd/server.c. Also,
6503 do not check if the removed client is local as we can be
6504 sure that global client was not removed from the channel
6505 and checking for global users is not needed.
6507 * The silc_server_remove_clients_by_server now re-generates
6508 the channel keys correctly for those channels that had
6509 clients removed from them. Affected file silcd/server.c.
6511 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6513 * Found the reason of random crashes in the server. We weren't
6514 ignoring the SIGPIPE signal (which can be sent in write())
6515 and it crashed the server. Affected file silcd/silcd.c.
6517 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6519 * Assure that sock->user_data is not NULL in the function
6520 silc_server_packet_send in silcd/packet_send.c.
6522 * Disconnect the remote connection if it could not be added
6523 to any ID lists in the server. The affected file is
6526 * Check in silc_server_packet_send[_real/dest] that the
6527 socket is not disconnecting and ignore the data if it is.
6528 Affected file silcd/packet_send.c.
6530 * Define inline to __inline on native WIN32 compilation.
6531 Affected file includes/silcwin32.h.
6533 * Added some explicit type casts for inline code since MSVC
6534 require them. Affected files lib/silcutil/silcbuffer.h,
6535 lib/trq/silcdlist.h and lib/trq/silclist.h.
6537 * Print warning in log files from now on if the packet
6538 decryption fails. Affected file silcd/server.c.
6540 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6542 * Changed the `say' client operation's interface to accept
6543 new `type' argument to indicate the type of the message sent
6544 by the library. The application may filter the library's
6545 messages according the type. The affected file is the
6546 lib/silcclient/silcapi.h.
6548 * Added two new functions to lib/silcclient/silcapi.h:
6549 silc_client_del_client and silc_client_del_client_by_id.
6550 Affected file lib/silcclient/idlist.c.
6552 * Moved the clientincludes.h from includes/ to silc/ and
6553 serverincludes.h from includes/ to silcd/.
6555 * The modes for the CMODE and CUMODE are now passed as
6556 uint32 for application with COMMAND_REPLY. The affected
6557 file is lib/silcclient/command_reply.c.
6559 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6561 * /WHOIS without arguments shows client's own information.
6562 Affected file lib/silcclient/command.c.
6564 * Changed PING to not accept any arguments. The specs
6565 says that client can ping only the connected server so
6566 requiring an argument is not needed. Affected file is
6567 lib/silcclient/command.c.
6569 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6571 * Fixed a fatal bug in private message sending and reception
6572 encryption and decryption when using private message keys.
6573 The implementation was incorrect and did not follow the
6574 specification. It causd that some of the message were
6575 lost since it did not use the sending and receiving keys
6576 as the protocol suggests. This has been fixed and will cause
6577 incompatibilities with older clients when sending private
6578 message encrypted with private message keys. Affected files
6579 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6580 and various other in Irssi SILC Client.
6582 Added `responder' boolean argument to the functions
6583 silc_client_add_private_message_key[_ske] to indicate when
6584 the key is added as responder or initiator of the key
6587 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6589 * Removed the silc_ske_check_version function and created
6590 a SilcSKECheckVersion callback. Added also a function
6591 silc_ske_set_callbacks that is now used to set all SKE
6592 callbacks. The callback functions are not given to
6593 the SKE functions anymore, but this function is used to
6596 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6598 * Added `silc_version' argument to the silc_client_alloc
6599 to define the version of the application for the library.
6600 The library will use the version string to compare it
6601 against the remote host's (usually a server) version
6602 string. Affected file lib/silcclient/silcapi.h
6604 * Added the KE protocol context to Key Agreement context
6605 in client library so that we can abort the SKE if it
6606 is in process when we get timeout. Affected file is
6607 lib/silcclient/client_keyagr.c.
6609 * Do not resolve the client ID forever if it returns in the
6610 first time that such client does not exist. This was done
6611 for example with private message. Affected file is
6612 lib/silcclient/client_prvmsg.c.
6614 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6616 * Do not add regex.h for WIN32. The affected file
6617 includes/silcincludes.h.
6619 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6620 not work yet 100%. It generates the DLL's automatically
6621 when compiling with --with-win32 under cygwin.
6623 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6625 * lib/contrib/regex.c is not compiled on WIN32.
6627 * Added silc_net_get_socket_opt function to the
6628 lib/silcutil/silcnet.h.
6630 * Added includes/silcwin32.h for WIN32 specific includes
6633 * Do not use ptime structure or any of the posix process
6634 functions on WIN32 in lib/silccrypt/silrng.c.
6636 * Added silc_gettimeofday to provide generic function
6637 for struct timeval on all platforms. Added the function
6638 to lib/silcutil/silcutil.h.
6640 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6642 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6643 library as they clearly belong there. As a plus side we
6644 can make the actual socket connection routines platform
6647 Added also new generic function silc_socket_read and
6648 silc_socket_write (that used to be silc_packet_[read/write].
6649 The implementation of these are platform specific.
6651 * Added WIN32 specific routines of silc_socket_[read/write]
6652 to lib/silcutil/win32/silcwin32sockconn.c.
6654 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6656 * Added preliminary support for native WIN32 compilation under
6657 cygwin (using the -mno-cygwin option for GCC) to the
6658 ./configure.in.pre. The --with-win32 now prepares the
6659 compilation for native WIN32.
6661 * Rewrote the SILC Scheduler interface in the file
6662 lib/silcutil/silcschedule.h. The scheduler is now context
6663 based and does not have anymore any global static scheduler.
6664 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6665 and created lib/silcutil/win32 directory for WIN32 based
6668 * Added Unix specific network routines to the
6669 lib/silcutil/unix/silcunixnet.c and the old
6670 lib/silcutil/silcnet.c includes now only generic routines.
6672 Added WIN32 specific network routines to the
6673 lib/silcutil/win32/silcwin32net.c.
6675 * Added Unix specific utility functions from the
6676 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6678 * Added WIN32 SILC Scheduler to the file
6679 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6682 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6684 * Do not handle JOIN notify in the server if the target client
6685 is not registered (idata->registered == FALSE). The affected
6686 file is silcd/packet_receive.c.
6688 * Update the nickrec->founder in event_cumode in the Irssi SILC
6689 client. Affected file irssi/src/silc/core/silc-channels.c.
6691 * Fixed the CUMODE_CHANGE notify handling in the server when
6692 server and router are announcing their clients on channels.
6693 Now the mode changes are saved and notified correctly. The
6694 affected file is /silcd/packet_receive.c.
6696 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6697 They really did not replace the cache entry in the ID Cache.
6698 Now they do that. Affected file silcd/idlist.c.
6700 * Fixed the KICK notify handling in the Irssi SILC client to
6701 update the channel records so that the kicked client does not
6702 appear to be on the channel. The affected file is
6703 irssi/src/silc/core/silc-channels.c.
6705 * Always update the conn->current_channel when executing command
6706 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6708 * Fixed the KILL notify handling in Irssi SILC client to remove
6709 the killed client on all channels.
6711 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6713 * Fixed the silc_parse_command_line to remove extra spaces
6714 from the start and end of the arguments. Affected file is
6715 lib/silcutil/silcutil.c.
6717 * Cancel and free any active protocol in the function
6718 silc_server_close_connection. Affected file silcd/server.c.
6720 * Cancel and free any active protocol in the function
6721 silc_client_close_connction. Affected file is
6722 lib/silcclient/client.c.
6724 * Do not execute the KILL command for clients that are in
6725 history (ie. they are not in the network). Affected file is
6728 * Fixed KILL notify handling, client does not crash anymore.
6729 Affected file irssi/src/silc/core/silc-channels.c.
6731 * Reduced the default packet buffer size from 2048 to 1024 in
6732 lib/silccore/silcpacket.c.
6734 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6735 counter to the SKE context that is incresed when the SKE library
6736 performs async operation outside the library. If the outside
6737 process frees the SKE context and FREED status will be set
6738 and the library will detect after the sync operation that the
6739 libary is freed. The affected files are
6740 lib/silcske/silcske[_status].[ch].
6742 * Resolve the client entry information in the function
6743 silc_client_channel_message to assure that NULL pointer is not
6744 passed as client entry to the application. */
6746 * Fixed the task timeout calculation to assure that there is
6747 never negative timeouts. The affected file is
6748 lib/silcutil/silcschedule.c.
6750 * Fixed the channel user mode notification sending in server.
6751 It was sent point-to-point to the router (or to server by router)
6752 but it needs to be destined to a channel. The routines now
6753 supports sending the channel user mode notifys to the channels
6754 when announcing clients and channels. Affected files are
6755 silcd/server.c and silcd/packet_receive.c.
6757 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6758 It did not actually replace the old channel entry in the cache.
6759 Affected file lib/silcclient/client_notify.c.
6761 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6763 * Fixed a possible crash in silc_packet_send_prepare. It now
6764 assures always that there is enough space in the buffer and
6765 at the tail area of the buffer (for MAC).
6767 Fixed the inbound buffer reallocation in silc_packet_read.
6768 It was old code and did not handle the reallocation correctly.
6771 The affected file is lib/silccore/silcpacket.c.
6773 * Fixed buffer overflow in silc_parse_nickname in the file
6774 lib/silcutil/silcutil.c.
6776 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6778 * make install generates new server keys only if there is not
6781 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6783 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6784 Added check that if the NOREPLY is set then we will not send
6785 the away message. This avoids infinite loop of away messages
6786 if both clients are away. The affected file is
6787 lib/silcclient/client_prvmsg.c.
6789 * Fixed client crash if /NICK was given without arguments.
6790 Affected file lib/silcclient/command.c.
6792 * Server does not send the invite list in INVITE command back
6793 to the client if the list was not altered. Added this notion
6794 to the protocol spec as well. Affected file silcd/command.c.
6796 Fixed possible crash in INVITE command by checking the
6797 value of silc_server_get_client_route command.
6799 * Fixed the INVITE notify type handling. The arguments are now
6800 taken in correct order and client does not crash. The affected
6801 file is irssi/src/silc/core/silc-channels.c.
6803 Removed the "Inviting xxx to channel" message from the
6804 client library away and let the application handle it.
6805 Affected file lib/silcclient/command.c. Added that message
6806 to Irssi SILC client's message formats.
6808 * Fixed CMODE command crash in client. It now checks the
6809 amount of arguments correctly and does not crash. The affected
6810 file is lib/silcclient/command.c.
6812 * Do not create new channel automatically in silc_channels_join
6813 but check whether the channel by that name already exists.
6814 Affected file irssi/silc/core/silc-channels.c.
6816 * Do not send the SERVER_SIGNOFF to router if the disconnected
6817 entity was the router. Affected file silcd/server.c.
6819 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
6820 SILC client as it was missing from there.
6822 Added the handling of the KICK notify to the Irssi SILC client
6823 as it was missing. Added "you have been kicked" message to
6824 Irssi SILC client's message modules formats.
6826 Added the handing of the KILL notify to the Irssi SILC client
6827 as it was missing. Added the kill message module formats
6830 The affected file is irssi/src/silc/core/silc-channels.c.
6832 * The router did not save the channel mode the server announced.
6833 Affected file silcd/packet_receive.c.
6835 * Fixed a possible crash in INFO command in server. If the
6836 server did not provide the server info it crashed. Affected
6837 file silcd/command.c.
6839 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6841 * Fixed the GETKEY command in the server to check also the
6842 global list. Otherwise the GETKEY would not work correctly
6843 in normal SILC server. Affected file silcd/command.c.
6845 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6847 * Fixed GETKEY crash, it crashed if the command did not succseed.
6849 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6851 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
6852 is now real and not just an macro interface to GMP.
6854 Removed the entire GMP from the source tree and imported new
6855 NSS MPI library instead. Reason for removing GMP is that it is
6856 extremely large and compiles extremely slow. The NSS MPI
6857 is only a few files and compiles in less than 10 seconds.
6858 The speed is also about the same as GMP. The MPI is imported
6859 to lib/silcmath/mpi.
6861 If the system has GMP installed we will still use the GMP.
6862 If it is not then the NSS MPI will be compiled.
6864 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6866 * Merged a long nickname (127 characters long) crash bugfix from
6867 Irssi CVS tree. Affected file irssi/src/core/misc.c.
6869 * Merged a freed memory reference bugfix from Irssi CVS tree.
6870 Affected file irssi/src/core/commands.c.
6872 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6874 * Added the server's public key sving and verification to the
6875 server when performing the SKE. This was missing and the
6876 remote server's (or router's) public key was accepted without
6877 checking whether we have it previously or trust it at all.
6878 Affected file silcd/protocol.c.
6880 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6882 * Check in the silc_server_timeout_remote if protocol is active
6883 and make sure that the protocol's final callback is called so
6884 that all memory if freed. Affected file silcd/server.c.
6886 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6888 * silc_server_whois_send_reply crashed the server if the nickname
6889 was 127 characters long. Affected file silcd/command.c.
6891 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6893 * Added sanity check to the silc_server_new_client. If the hostname
6894 is provided inside username then check that the provided hostname
6895 really is the same as the resolved one. If the hostname was not
6896 resolved then check it from the public key. Affected file is
6897 silcd/packet_receive.c.
6899 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
6900 if the server disconnected us and the connection is not valid
6901 anymore. Affected file irssi/src/silc/core/silc-channels.c.
6903 * Moved the silc_client_[chmode|chumode|chumode_char] away from
6904 the library to the lib/silcutil/silcutil.[ch].
6906 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6908 * Close log file after open. Affected file
6909 lib/silcutil/silclog.c.
6911 * Check whether sock == NULL in silc_client_send_packet and return
6912 if it is. Affected file lib/silcclient/silcclient.c.
6914 * Check rec->entry == NULL in the Irssi SILC Client before
6915 sending the channel message. Affecte file is
6916 irssi/src/silc/core/silc-servers.c.
6918 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6920 * Merged a splitted window bugfix from Irssi CVS tree. The
6921 affected file is irssi/src/fe-text/textbuffer-view.c.
6923 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
6924 It did not print nickname.
6926 * Improved the distributions system a bit.
6928 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6930 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
6931 irssi/src/fe-text/gui-window.c.
6933 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
6934 to in-active server. The affected file is
6935 irssi/src/silc/core/client_ops.c.
6937 * Resolve the client in USERS command reply if the entry does
6938 not have username resolved. The affected file is
6939 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
6940 command to WHOIS command to really resolve stuff. The USERS
6941 is not used any more in any critical section so WHOIS can
6942 be used even though it might be slower than IDENTIFY.
6944 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
6947 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6949 * Changed the protocol API a bit more consistent in the
6950 lib/silccore/silcprotocol.[ch].
6952 * Changed the following headers to ROBODoc format:
6954 lib/silccore/silcpayload.h
6955 lib/silccore/silcprotocol.h
6956 lib/silccore/silcsockconn.h
6958 All core library headers are now formatted.
6960 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6962 * Fixed a bug in Irssi SILC client; do not show that you are
6963 server/router operator if you really are not. Affected file is
6964 irssi/src/silc/core/client_ops.c.
6966 * Renamed silc_command_free_payload to silc_command_payload_free.
6967 Affected file lib/silccore/silccommand.h
6969 * Added silcmath.h to include the prototoypes of various routines
6970 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
6973 * Changed the following headers to ROBODoc format:
6975 lib/silccore/silcchannel.h
6976 lib/silccore/silccommand.h
6977 lib/silccore/silcid.h
6978 lib/silccore/silcidcache.h
6979 lib/silccore/silcmode.h
6980 lib/silccore/silcnotify.h
6981 lib/silccore/silcpacket.h
6982 lib/silcmath/silcmath.h
6984 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6986 * Added checking to the server code not to start the server if
6987 ciphers and stuff are not configured properly. Affected files
6988 silcd/serverconfig.[h] and silcd/server.c.
6990 * Changed the layout of the header files of the public interfaces
6991 in the SILC libraries. The new layout supports ROBODoc
6992 documentation tool (and some others) so that it is easy to create
6993 a library reference manual. All the other headers and source
6994 code must still follow the CodingStyle document. Also source
6995 code must not include these ROBODoc stuffs, only the headers.
6996 Furthermore, all public interface headers must now be named
6997 by using `silc' prefix, example: silcapi.h, silccipher.h.
6998 Some files were renamed due to this. All the other headers
6999 must not be used as public interfaces. I will update the
7000 CodingStyle document later. Changed following headers, so far:
7002 lib/silcclient/silcapi.h
7003 lib/silccore/silcauth.h
7004 lib/silccore/silcprivate.h
7005 lib/silccrypt/silcdh.h
7007 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7011 * Removed silc_client_packet_send_flush from the client library
7012 as it is not needed. Affected file lib/silcclient/client.[ch].
7014 * Added printing of message of unresolved authentication method
7015 to the Irssi SILC client. Added it to the module formats.
7016 Removed the same message from the client library.
7018 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7020 * Added new distribution feature, DISTLABEL. Every distribution
7021 can define own preprocessor label that can be used in the
7022 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7023 file distributions, acconfig.h.pre and prepare.
7025 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7027 * Added Makefile.defines_int to include the actual definitions
7028 for Makefile.defines.in. Tested the new distribution system,
7029 created distributions and tested installation.
7031 * Added AWAY message printing to the Irssi SILC client. Added
7032 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7034 * Added SCONNECT command to call the SILC's CONNECT command.
7035 Cannot use CONNECT directly since Irssi uses that internally.
7036 Affected file irssi/src/silc/core/silc-servers.c.
7038 Added ACTION local command. It is same as ME command but takes
7039 the channel as mandatory argument.
7041 Rewrote some of the Irssi's help files to suite for SILC
7044 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7046 * Added Makefile.defines[.in] that should for now on be included
7047 in all Makefile.am file in the source tree. That file includes
7048 all common compilation definitions for SILC source tree.
7050 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7052 * Minor changes to the ./prepare script to change the package
7053 name according the distribution name to the configure.in.
7055 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7057 * Created new distribution system. Added file `distributions'
7058 that defines all the distributions that can be created out of
7059 the SILC source tree. The ./prepare script now reads that
7060 file to determine how to prepare the distributions. The
7061 first argument to the ./prepare is the name of the distribution
7062 and second is the version of the distribution. If given
7063 without arguments it creates the default (toolkit) distribution
7064 with the default version (defined in ./prepare).
7066 All Makefile.am files that are subject to the distributions
7067 are now named as Makefile.am.pre. These are ./Makefile.am
7068 and lib/Makefile.am. Others may be changed later.
7070 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7072 * Added invite list, ban list, some key management and connection
7073 error message printing to module formats in the Irssi SILC client.
7075 * Added new silc_client_set_away_message to set the away message
7076 that is back to the person who sent private message. The
7077 affected file lib/silcclient/silcapi.h and the
7078 lib/silcclient/client_prvmsg.c.
7080 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7082 * Fixed the private message sending in the Irssi SILC client,
7083 added local command KEY to the Irssi SILC client.
7085 Added key management and key agreement message formats to the
7086 irssi/src/fe-common/silc/module-formats.[ch].
7088 Added USERS (alias WHO) printing, server/router operator
7089 indication and LIST command printing to the module formats.
7091 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7093 * Fixed channel joining notify handling, cumode notify handling
7094 from Irssi SILC client.
7096 * Added SILC specific module-formats to the Irssi SILC client so
7097 that SILC specific message hilighting, colors etc is possible.
7098 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7100 Added channel mode, channel user mode, actions, notices,
7101 whois and whowas printing to the the module-formats.c.
7103 * Fixed a bug in channel deletion in the server. The channel
7104 is not left to the cache even if the channel founder auth mode
7105 is set when there are no users anymore on the channel. Affected
7106 file silcd/server.c.
7108 * The silc_net_localhost now resolves the entire hostname including
7109 the domain name. Affected file lib/silcutil/silcnet.c.
7111 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7113 * Changed the ask_passphrase client operation to be ascynchronous.
7114 It has now a completion callback and a context that the
7115 application must call after it has got the passphrase from
7116 the user. Affected files lib/silcclient/silcapi.h,
7117 lib/silcclient/protocol.c, lib/silcclient/command.c and
7120 Added SilcAskPassphrase callback that the application calls
7121 to deliver the passphrase to the library.
7123 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7124 The public key verification and especially a certificate
7125 verification is asynchronous procedure.
7127 Added new SILC_SKE_STATUS_PENDING status to indicate the
7128 request is pending and a callback will be called to finalize
7131 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7132 indicate that remote end did not send its public key (or
7133 certificate), even though we require it. Added check for this
7134 condition in the SKE. This was a security bug, now fixed.
7136 Defined new SilcSKEVerifyCbCompletion callback that is called
7137 when the verification process is completed.
7139 The affected files lib/silcske/silcske_status.h and
7140 lib/silcske/silcske.[ch].
7142 * Changed the verify_public_key client operation to be async
7143 as well. Defined SilcVerifyPublicKey callback that is used to
7144 indicate the success of the public key verification process.
7146 Changed the server and client to use the new async client
7149 * Changed the Irssi SILC client's internal scheduler to be called
7150 twice as many times as it used to be. As a result the client
7151 should be a bit faster now. Affected file is
7152 irssi/src/silc/core/silc-core.c.
7154 * Added support to Irssi SILC client of asynchronous public key
7155 verification and passphrase inquiry. Affected file is
7156 irssi/src/silc/core/silc-core.c.
7158 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7160 * Do not say "You have left channel %s" in client library.
7161 Moved it to the application. Affected files are
7162 lib/silcclient/command.c and silc/client_ops.c.
7164 * Fixed silc_client_get_clients. Command context was not
7165 duplicated and was freed memory in the callback. Affected
7166 file lib/silcclient/idlist.c.
7168 * Do not say "you are now talking..." on JOIN command in the
7169 client library. The appliation must handle it.
7171 * Do not say ".. changed topic to" in command reply in the
7172 client libary. The application must handle it.
7174 * Fixed TOPIC command sending in the client library.
7176 * Fixed a memory leak in silc_client_command_free in the file
7177 lib/silcclient/command.c.
7179 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7181 * Imported a modified version of Irssi client to the source tree.
7182 The Irssi will be used to create a new client called
7183 Irssi SILC. Imported to irssi/.
7185 Added silc_core_init_finish function to the Irssi. Affected
7186 file irssi/configure.in.
7188 A lot changes in the Makefile.ams around the irssi tree.
7190 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7192 * Do not rehash if the new size is same as the old size of the
7193 hash table, in the silc_hash_table_rehash*. The affected file
7194 lib/silcutil/silchashtable.c.
7196 * Replaced hash_table_del_by_context calls from the server
7197 (when channel->user_list and client->channels) to the
7198 hash_table_del as it is sufficient and faster.
7200 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7202 * Added silc_hash_table_list, silc_hash_table_get and the
7203 SilcHashTableList structure to provide an alternative way to
7204 traverse the hash table. The affected files are
7205 lib/silcutil/silchashtable.[ch].
7207 * Changed the server's idlist routines to use the hash table
7208 routines to optimize the code.
7210 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7212 * Replaced the client entry's `channel' list and channel entry's
7213 `user_list' list to hash tables for optimized lookup. Changed
7214 the code to use the hash table interface around the code.
7215 Affected file lib/silcd/idlist.[ch].
7217 * Added `auto_rehash' boolean argument to the function
7218 silc_hash_table_alloc to indicate whether the hash table should
7219 auto-rehash when it thinks is appropriate time. It will
7220 increase the hash table size if the there is twice as much
7221 entries in the table than the size of the table, and will
7222 decrease the size if there are twice as less entries than
7223 the size of the table.
7225 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7227 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7229 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7231 * silc_idcache_purge_by_context deletes the entry now by context
7232 as it is supposed to do. Affected file lib/silccore/idcache.c.
7234 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7235 client is not anymore valid (WHOWAS givens the info) and not
7236 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7238 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7240 * Removed the `data' and `data_len' arguments from the ID Cache
7241 interfaces and added `name' argument. ID Cache does not handle
7242 anymore the binary data only a names associated with given ID.
7244 * When hashing a Client ID with silc_hash_id the entire ID is
7245 not hashed anymore, instead only the hash of the Client ID is
7246 hashed. This way we can access the Client ID from the cache
7247 with Client ID but with the hash of the ID (which is a hash of
7248 the nickname) as well without any difference in performance.
7250 Added also silc_idcache_find_by_id_one_ext to do one on one
7251 searching when we have the actual ID. Added also function
7252 silc_hash_client_id_compare. The affected files are
7253 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7255 * When hashing the name associated with a ID it is always done
7256 in lowercase. This way we can access the cache without worrying
7257 about case-sensitivity, even though, for example nicknames are
7260 * Fixed a bug in server with channel message sending. It put
7261 wrong ID type as destination ID. The affected file
7262 silcd/packet_send.c.
7264 * silc_idcache_del_by_context now deletes from all hash tables
7265 by context. Affected file lib/silccore/idcache.c.
7267 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7269 * Changed the client library to use the new ID Cache interface.
7270 Changes around the source tree.
7272 * Added silc_hash_table_rehash_ext to rehash with specific
7273 hash function. Affected file lib/silcutil/silchashtable.[ch].
7275 * Added silc_hash_string_compare to compare two strings in the
7276 hash table. Affected file lib/silcutil/silcutil.[ch].
7278 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7280 * Added new function silc_idcache_del_by_context into the
7281 lib/silccore/idcache.[ch].
7283 * Changed the server's ID list routines to use the new ID Cache
7284 interface. Changes around the source tree.
7286 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7288 * Added silc_hash_table_del[_by_context]_ext functions in to the
7289 lib/silcutil/silchashtable.[ch].
7291 Removed silc_hash_table_find_all* routines and added new
7292 silc_hash_table_find_foreach to replace them.
7294 Added silc_hash_table_replace_ext function as extended
7295 replacing function. Separated the simple hash table interface
7296 from the extended hash table interface in the file
7297 lib/silcutil/silchashtable.h.
7299 * Fixed minor bugs and changed it to use some of the new
7300 hash table functions in lib/silccore/idcache.c
7302 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7304 * Added new function silc_hash_table_find_all to return all keys
7305 in the hash table by the specified key. As the hash table is
7306 collision resistant it also makes it possible to have several
7307 duplicate keys in the hash table. This function may be used to
7308 find all of the keys from the hash.
7310 Added user_context arguments to the SilcHashFunction,
7311 SilcHashCompare and SilcHashDestructor to deliver user specified
7314 Added new fuctions silc_hash_table_find[_all]_ext to do
7315 extended lookup with specified hash and compare functions and
7316 specified user contexts.
7318 Added new function silc_hash_table_add_ext to add the key
7319 with specified hash function and user context.
7321 Added new function silc_hash_table_foreach to traverse all
7322 entrys in the hash table. Added SilcHashForeach callback
7325 Added new function silc_hash_table_del_by_context to delete
7326 the entry only if the context associated with the key matches.
7328 Affected files are lib/silcutil/silchashtable.[ch].
7330 * Removed silc_hash_[server/client/channel]_id and added just
7331 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7332 silc_hash_id_compare to compare two ID's using as the hash table
7333 comparison function. Added also silc_hash_data to hash
7334 binary data and silc_hash_data_compare to compare it.
7336 * Removed silc_idlist_find_client_by_hash as it is not needed
7337 anymore. Affected file silcd/idlist.[ch].
7339 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7340 to use internally the SilcHashTable. The new ID Cache is a lot
7341 faster than the old one. Some of the ID Cache interface was also
7342 rewritten and obsolete and stupid functions were removed.
7344 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7346 * Added entry_count field to the SilcHashTable to keep the number
7347 of the entries in the table. Implemented the function
7348 silc_hash_table_rehash. Added new function
7349 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7351 Fixed a minor bug in silc_hash_table_free.
7353 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7354 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7355 into the lib/silcutil/silcutil.[ch].
7357 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7359 * Implemented a collision resistant hash table into the
7360 lib/silcutil/silchashtable[ch]. See the header and the source
7361 for the SilcHashTable API.
7363 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7365 * Merged dotconf version 1.0.2 into lib/dotconf.
7367 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7369 * Do not compile anything in lib/silcsim/* if the SIM support
7370 is not enabled. The tree should now compile without problems
7373 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7375 * Compiled the SILC under cygwin. Compiled and tested briefly
7376 without problems. More tests needed. The SIMs didn't compile
7379 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7381 * Fixed possible crash in silc_get_username in the
7382 lib/silcutil/silcutil.c.
7384 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7386 * Fixed a va_arg in silc/client_ops.c.
7388 * Oops, RC5 routines were named AES and caused some problems
7389 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7391 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7393 * Added new SilcIDIP structure into the lib/silccore/id.h and
7394 replaced the old `ip' fields from all SILC ID's to that type.
7395 This is a step towards IPv6 support.
7397 The silc_id_get_len takes now the ID as an extra argument.
7398 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7399 both IPv4 and IPv6 based ID's.
7401 The affected files are lib/silccore/id.[ch] and other files
7402 around the tree using these routines.
7404 * Removed the ID length arguments in server from various
7405 silc_server_send_notify_* routines -> they are not needed
7408 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7410 * Fixed memory leak in silc_encode_pem_file in the file
7411 lib/silcutil/silcutil.c.
7413 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7415 * Check minor version as well in the SKE. Affected files are
7416 silcd/protocol.c and lib/silcclient/protocol.c.
7418 * Added --identifier option to the server so that an identifier
7419 can be when creating the public key for the server. Affected
7420 file is silcd/silcd.c.
7422 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7423 lib/silccrypt/silcpkcs.c.
7425 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7427 * Register default ciphers and stuff when using -C option with
7428 the server. Affected file sildc/silcd.c.
7430 * Put back the servers public key filename format, it is better
7431 than the new one. For now, the client keys are saved with the
7432 new filename format. The affected file silc/client_ops.c.
7434 * Implemented the Cipher API for the rest of the ciphers that
7435 did not implement it or implemented it the wrong way.
7437 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7439 * Register default ciphers and stuff when using the -S option
7440 in the client. Affected file silc/silc.c. Same also when
7441 creating new key pair with -C option.
7443 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7445 * Fixed the silc_verify_public_key client operation function to
7446 save the public keys differently. The fingerprint is now
7447 used as filename and not the hostname. This way also the
7448 client keys are saved uniquely and not with hostnames. The
7449 affected file is silc/client_ops.c.
7451 * Trimmed the silc_hash_fingerprint function to remove extra
7452 whitespaces from the end of the fingerprint. The affected
7453 file is lib/silccrypt/silchash.c.
7457 * Added silc_cipher_register_default function to register all
7458 default ciphers. It can be used when configuration files
7459 does not exist and the application does not want any specific
7460 ciphers in any specific order.
7462 The SilcDList is now used as silc_cipher_list dynamically
7463 allocated cipher list. Removed the static list all together
7464 and now all ciphers must be allocated to the dynamic list.
7465 The silc_cipher_alloc routine was changed to check only the
7468 All silc_cipher_* routines that used to return int returns
7471 The affected files lib/silccrypt/silccrypt.[ch].
7473 * The same thing was done to silc_hash_* as for silc_cipher_*
7474 routines. Affected files lib/silccrypt/silchash.[ch].
7476 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7477 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7478 Added also silc_pkcs_[un]register[_default] functions.
7479 Removed the data_context from the PKCS API.
7481 * Added silc_hmac_register_default function to register default
7482 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7483 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7484 to unregister all hmacs at once.
7486 * Register the default ciphers, hash functions, PKCSs and HMACs
7487 if client's configuration file does not exist. The affected
7490 * The client did not load the hash functions from the SIM
7491 modules at all. Added support for this. Affected file is
7492 silc/clientconfig.c.
7494 * When decoding public key with silc_pkcs_public_key_decode, check
7495 the supported algorithm only if PKCS are registered. Affected
7496 file lib/silccrypt/silcpkcs.c. The same was done with the
7497 silc_pkcs_private_key_decode.
7499 * Fixed the SILC List routines to keep the list always in order.
7500 It used to change the list's order when traversing the list but
7501 not it preserves the order. Affected file lib/trq/silclist.h.
7503 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7505 * Added the client library to use the SilcSocketConnection's
7506 reference counter (by silc_socket_dup) to prevent the bug that
7507 the socket object may be freed underneath async operation.
7509 * The name resolv library checking fixes in the configure.in.pre.
7512 * Created new version of the protocol drafts for future
7513 development. The -03 drafts are the ones that will be changed
7514 in the trunk now and the -02 will remain as they are.
7516 * Send list of CUMODE notifys to the router when announcing
7517 the channel users to the router. Affected file silcd/server.c.
7518 If the router receiving channel founder CUMODE for a channel
7519 that already has channel founder it will send CUMODE notify
7520 to the sender to remove the channel founder rights from the
7521 announced client. Affected file silcd/packet_receive.c.
7523 * The CUMODE notify may now use Server ID as well as the entity
7524 who changes the mode. Updated protocool specs.
7526 * Updated INSTALL and README files.
7528 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7530 * New web pages in the http://silc.pspt.fi. The pages was
7535 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7537 * Implemented the [DenyConnectin] config section in the server.
7538 Added silc_server_config_denied_conn to check whether incoming
7539 connection is denied. Affected file silcd/serverconfig.[ch].
7541 * Do not check the ports when checking the incoming configuration
7542 data if the port is 0, meaning any. Affected file is
7543 silcd/serverconfig.c.
7545 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7547 * Fixed buffer overflow in silc_string_compare in the file
7548 lib/silcutil/silcutil.c.
7550 * Fixed double free in silc_server_command_leave in the file
7553 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7555 * Fixed the version checking in the server. Affected file is
7558 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7560 * Fixed the configuration data fetching when accepting new
7561 connections in the server. Affected file silcd/server.c.
7563 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7565 * Added `sender_entry' argument to the function
7566 silc_server_packet_relay_to_channel so that we can check
7567 whether some destination actually belongs to the same route
7568 the sender belongs (ie, we must not resend the packet to the
7569 sender). Affected file silcd/packet_send.[ch].
7571 * Added `servername' field to the SilcClientEntry in the server
7572 to hold the name of the server where client is from. Affected
7573 file is silcd/idlist.h.
7575 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7577 * Moved the channel message encrypting in the router betwen
7578 router connections from silc_server_channel_message to the
7579 silc_server_packet_relay_to_channel since we want to check
7580 whether we have anybody channel before encrypting anything.
7581 Affected files silcd/packet_[receive/send].c.
7583 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7585 * Fixed the [AdminConnection] server config section to support
7586 multiple entries. Affected file silcd/serverconfig.c.
7588 * Added support into the server to check the validity of the
7589 incoming connection before executing any KE or authentication
7592 * The connection configuration is now saved to the KE and
7593 connection auth protocol contexts and not fetched anymore in
7594 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7596 * The local hosts listenning address and port is also resolved
7597 now when starting the server. We want to have the socket object
7598 to include the real address and port for the listener. Added
7599 new function silc_net_check_local_by_sock into the files
7600 lib/silcutil/silcnet.[ch].
7602 * Fixed a broadcast bug in server -> do not broadcast if we
7605 * Fixed a routing bug. Do not route broadcast packets ever.
7606 Broadcast packets must be processed always and not routed since
7607 they may be destined to some other host than yourself and thus
7608 would get routed without no good reason. Affected file is
7611 * Added function silc_server_config_is_primary_route to check
7612 whether primary router connection has been configured (a router
7613 configuration that we are initiating). If there is not, we
7614 will assume that there is only two routers in the SILC network
7615 and we will use the incoming router connection as our primary
7616 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7618 * Changed the order of the broadcasting. Broadcast _after_ the
7619 packet has been processed not before. Affected file is
7622 * Fixed a [ClientConnection] parsing bug. The port was never
7623 parsed correctly thus resulting to port 0. Affected file
7624 silcd/serverconfig.c.
7626 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7627 argument and did not set the broadcast packet flag. Affected
7628 file silcd/packet_send.c. Fixed same bug in the function
7629 silc_server_send_notify as well.
7631 * If we receive NEW_ID packet for our own ID in the server, ignore
7634 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7638 * Removed the nickname from the Private Message Payload.
7639 Updated the code and the protocol specs.
7641 * Updated protocol specs for submitting to the IETF.
7643 * Tweaked the Random Number Generator a bit. Affected file
7644 lib/silccrypt/silcrng.c. Exported a new function
7645 silc_rng_[global]_add_noise which can be used to add more
7648 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7650 * Do not parse packets with different timeout when protocol
7651 is active -> may cause problem with rekey. Affected file
7654 * When server receives signoff notify it must not create
7655 new channel key if the client is on any channels since the
7656 sender of the signoff notify will create it.
7658 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7660 * Added printing of error messages during SKE protocol from the
7661 failure packet sent by server during SKE. Affected file
7664 * Removed the client's failure_callback handling with timeout
7665 and handle it immediately when received.
7667 * The SKE library returned wrong type in SUCCESS and FAILURE
7668 packets. They must be 32 bit MSB not 16 bit MSB.
7670 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7672 * Ok, rewrote the logic of the re-key and now it seems to work.
7673 I tested it on high traffic with frequent re-keys without
7674 problems. Added hmac_receive (and renamed hmac to hmac_send)
7675 in SilcClientConnection in lib/silcclient/client.h and
7676 in SilcIDListData in silcd/idlist.h. Also, removed the
7677 SilcPacketParserContext's cipher and hmac fields as they are
7678 not needed anymore and actually caused some problems when
7679 the ciphers and hmac's changed underneath the packet parser.
7681 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7683 * If re-key protocol is active then process the incoming packets
7684 synchronously since we must assure that icoming packets encrypted
7685 with the old key is processed before the new keys is set to
7686 use. This is true other packets than for REKEY packets.
7687 Affected file silcd/server.c. The same was done to client library
7688 as well, affected file lib/silcclient/client.c.
7690 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7692 * Fixed bug in client and server to accept the force send if
7693 the packet is send from silc_[server/client]_packet_process
7694 function. Otherwise the packets are never delivered, oops.
7696 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7698 * Disable force sending of packets when REKEY protocol is active.
7699 We must assure that no packet is sent directly when rekey is
7700 performed. All packets must be sent through packet queue.
7701 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7702 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7703 function is silc_[server/client]_packet_send_real to check
7706 * Replaced the SIM paths from example config files to
7707 /usr/local/modules. Also, make install creates now
7708 /usr/local/silc/logs directory to hold all the SILC server
7711 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7713 * Made the configure.in.pre work on Solaris. Patch by salo.
7715 * Made all ciphers compatible with non-x86 machines. Defined
7716 CBC mode macros into lib/silccrypt/ciphers_def.h.
7718 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7720 * Fixed the make install.
7722 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7724 * When MAC computation fails the silc_packet_decrypt returned 0
7725 even though it was supposed to return -1. Fixed this. The
7726 affected file is lib/silccore/silcpacket.c.
7728 * Do not replace the config files in /etc/silc (in make install)
7729 if they already exist. Affected file ./Makefile.am.
7731 * Do not send re-key packets immediately but through packet queue.
7732 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7734 * Changed silc_net_check_host_by_sock to return FALSE if the
7735 IP/DNS could not be resolved. Though, it returns the IP address
7736 now even if it could not resolve it (but returns also FALSE).
7737 Affected file lib/silcutil/silcnet.[ch].
7739 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7741 * Added silc_pkcs_decode_identifier to decode the public key's
7742 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7743 Added also silc_pkcs_free_identifier. Added also new context
7744 SilcPublicKeyIdentifier.
7746 * Added -S option to the silc client. It is used to dump the
7747 contents of the specified public key file.
7749 * Changed the PKCS api to return the public key length when
7750 setting the public key.
7752 * Fixed a fatal bug in the public and private key file loading.
7753 Affected file lib/silccrypt/silcpkcs.c.
7755 * Execute the packet parsing for client with zero (0) timeout
7756 if the protocol is active. Affected file silcd/server.c.
7758 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7760 * Made the key generation options to the silcd program. Added
7761 -C option, equivalent to client's option.
7763 * Added new [ServerKeys] config section to the server. It
7764 configures the server's public and private key.
7766 * Defined generic Public Key Payload into the protocol
7767 specification to send specific type of public keys and
7770 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7771 public key or certificate.
7773 * Implemented the GETKEY command to the server and to the
7774 client library and on user interface.
7776 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7778 * Made preliminary `make install' work.
7780 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7782 * Added SilcServerRekey context into silcd/idlist.h.
7784 * Added the PFS support as defined in the specification to the
7785 SKE protocol. Affected files lib/silcske/*.c.
7787 * Added `ske_group' field to the SilcServerRekey context to hold
7788 the number of the SKE group that is used with PFS in re-key.
7789 Affected file silcd/idlist.h.
7791 * Added PFS re-key support to the server. Affected file is
7794 * Added silc_protocol_cancel to cancel execution of the next
7795 state of the protocol. Affected file is
7796 lib/silccore/silcprotocol.[ch].
7798 * Added the re-key support with and without PFS to the client
7799 library. Re-key is performed once in an hour, by default.
7801 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7802 Added silc_client_rekey_callback and silc_client_rekey_final.
7803 Affected files are lib/silcclient/protocol.[ch] and
7804 lib/silcclient/client.[ch].
7806 * Removed the `hmac_key' and `hmac_key_len' fields from the
7807 SilcClientConnection structure; not needed. Affected file is
7808 lib/silcclient/client.h.
7812 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7814 * Do not ask whether user wants to use the negotiated private key
7815 for private messages, just use it. Affected file is
7816 silc/local_command.c.
7818 * Added `send_enc_key' and `enc_key_len' fields to the
7819 SilcIDListData structure since they are needed in the re-key
7820 phase. Affected file is silcd/idlist.[ch].
7822 * Implemented the simple re-key protocol into the server.
7823 Affected files silcd/server.c and silcd/protocol.[ch]. The
7824 re-key will be performed once in an hour, by default.
7826 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
7827 Added silc_server_rekey, silc_server_rekey_callback and
7828 silc_server_rekey_final.
7830 * Removed Tunneled flag from the protocol. Updated the code
7831 and the specifications.
7833 * Adde `pfs' field to the SilcIDListData to indicate whether
7834 the PFS is to be performed in the re-key. Affected file is
7837 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7839 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
7840 int64 of at least the xintXX size. If void * is less that 4
7841 bytes uint32 * will be used. Defined bool as boolean.
7843 * Changed _ALL_ unsigned long and unsigned int to uint32,
7844 unsgined short to uint16 in the source tree.
7846 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
7847 not handle clients that has entry->data.registered == FALSE.
7848 They are not in the network anymore. Affected file is
7851 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7853 * Implemented the sending of the SERVER_SIGNOFF notify in the
7854 server. Affected file is silcd/server.c.
7856 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
7857 Added also silc_notify_payload_encode_args into the
7858 lib/silccore/silcnotify.[ch].
7860 * Implemented ther SERVER_SIGNOFF notify handling in the server.
7861 Affected file silcd/packet_receive.c.
7863 * Implemented the SERVER_SIGNOFF notify handling in the client
7864 library. Affected file lib/silcclient/client_notify.c. Also,
7865 implemnted the printing of the SERVER_SIGNOFF info to the
7866 application. Affected file silc/client_ops.c.
7868 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
7869 if the deleting was successful. Affected file silcd/idlist.[ch].
7871 * Added support for public key authentication in the connection
7872 authentication protocol in the client library. Affected file
7873 lib/silcclient/protocol.c.
7875 * Changed the server's silc_idlist_get_clients_by_* interface
7876 to support already allocated array so that new entries may be
7877 added to pre-allocated array. Affected file silcd/idlist.[ch].
7878 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
7879 and command replies.
7881 * All command reply functions in the server now calls the
7882 pending command callback even if error occured. This way the
7883 error will be delivered to the client as well. Affected files
7884 silcd/command.c and silcd/command_reply.c.
7886 * Fixed INFO command to return local server's info if no server
7887 was provided. Affected file lib/silcclient/command.c.
7889 * Removed RESTART command for good. Updated the code and the
7892 * Rewrote parts of the task system. It is a bit simpler now.
7893 Removed unsued task priorities. The affected files are
7894 lib/silcutil/silctask.[ch].
7896 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7898 * Moved the USERS printing from the library to the application.
7899 Affected files lib/silcclient/command.c and silc/client_ops.c.
7901 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7905 * Added channel key re-key support. The re-key is perfomed
7906 only by the router and is done once in an hour. Added `rekey'
7907 field to the SilcChannelEntry in the server. Affected files
7908 silcd/server.c and silcd/idlist.h.
7910 * Added silc_task_unregister_by_context into the file
7911 lib/silcutil/silctask.[ch].
7913 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7915 * Added SILC_UMODE_GONE mode to indicate when the client is not
7916 present in the SILC network. Added also support to the local
7917 command AWAY that will set this mode. Added support of showing
7918 "xxx is gone" in WHOIS command. The USERS command shows the
7919 gone status as well.
7921 * Fixed setting server and router operator privileges in the
7922 server's UMODE command. Affected file silcd/command.c.
7924 * Merged the SKE KE1 and KE2 payloads into one payload. The
7925 new KE payload is equivalent to the old KE2 payload.
7927 Cleaned up the SKE Start Payload parsing. It now uses the
7928 simple buffer unformatting to do the parsing. A lot faster
7931 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
7932 to the SKE that is used to indicate whether both of the SKE
7933 parties should perform authentication. By default only the
7934 responder performs authentication. By setting this flag also
7935 the initiator must do authentication. By default it is unset
7936 since in normal SKE case, client to server connection, only
7937 the responder should do authentication. When doing SKE between
7938 two clients both should perform authentication. Updated the
7939 code and the protocol specs.
7941 * A little fix to IDENTIFY command in the server. Search the
7942 client first by hash not nickname. Affected file is
7945 * Fixed the silc_client_close_connection to support closing
7946 the client to client connections wihtout deleting too much
7947 data. Affected file lib/silcclient/client.c.
7949 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
7950 are received if protocol used to be active but is not anymore
7951 the application would crash due to NULL pointer dereference.
7952 Affected files silcd/server.c and lib/silcclient/client.c.
7954 * Added `hash' field to the SilcClientConnection to include
7955 the hash function negotiated in the SKE protocol.
7957 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
7958 to set the channel founder authentication data. A client can
7959 claim the founder rights later by providing the authentication
7960 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
7961 This way the channel founder can regain the channel founder
7962 privileges even it is left the channel. This works only on
7963 local server and the client must be connected to the same
7964 server to be able to regain the founder rights. Updated the
7965 protocol specs accordingly.
7967 Added support to the CMODE command in the client to set the
7968 founder auth data. Read the README to see how to set it.
7970 Added support to the CUMODE command to claim the founder
7971 rights. Read the README to see how to do it.
7973 Added support for the founder authentication to the Channel
7974 Entry in the server. Affected file silcd/idlist.h.
7976 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
7977 server's CMODE command. Affected file silcd/command.c.
7979 * Added the following new functions into lib/silccore/silcauth.[ch]:
7980 silc_auth_get_method and silc_auth_get_data.
7982 * The server now saves the remote hosts public key to the
7983 SilcIDListData pointer. Affected file silcd/protocol.c.
7985 * The normal server now does not remove the channel entry from
7986 the cache if the founder authentication data is set. It used
7987 to remove it if the founder was the last one on the channel on
7988 the server and left the channel. The auth data is saved and
7989 if the channel is re-joined later the old entry is used with
7990 the old auth data. Affected files silcd/command_reply.c and
7993 * Removed the `pkcs' field from the SilcIDListData structure
7994 in the server; it is not used. Affected file silcd/idlist.h.
7996 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7998 * Fixed packet processing on slow links. Partial packets were
7999 never re-processed because the incoming data buffer was cleared
8000 by the application. Application must not directly clear the
8001 sock->inbuf, the packet processing routines handle it. Fixed
8002 this in client library and in server.
8004 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8006 * Fixed the WHOIS and IDENTIFY send reply function to really
8007 check whether to send list or just one entry. Affected file
8010 * Cleaned up the LEAVE command's channel key distribution. The
8011 affected file silcd/command.c.
8013 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8014 can enforce the channel mode as well. In that case the ID
8015 includes the ID of the server. The code now enforces the
8016 mode change if the router have different mode than the server.
8018 * The notify client operation with CMODE_CHANGE notify can now
8019 return NULL client_entry pointer if the CMODE was not changed
8020 by client. Application must check for this.
8022 * Added <Server ID> argument to INFO command to support server
8023 info fetching by Server ID.
8025 * Added silc_server_announce_get_channel_users to get assembled
8026 packets of channel users of the specified channel. Affected
8027 file silcd/server.[ch].
8029 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8030 was freed underneath the ID Cache.
8032 * Re-announce clients when the server received CHANNEL_CHANGE
8033 notify from the router. Affected file silcd/packet_send.c.
8035 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8037 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8038 crashed since it did not handle the fact that there is no cipher
8039 called "3" and didn't check the error condition. Now fixed.
8041 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8042 flag. It can be used to send message requests.
8044 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8046 * Implemented the RESTART command in the client.
8048 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8049 notice type messages. Added notice printing to the user
8052 * The channel keys are not re-generated if the channel's mode
8053 is PRIVKEY, ie private key on the channel exists. Affected
8054 files silcd/server.c and silcd/command.c.
8056 * Fixed a little bug in channel message delivery when channel
8057 private keys are set in the server. Affected file is
8058 silcd/packet_send.c.
8060 * Changed the setting on channel->on_channel = TRUE from the
8061 silc_client_save_channel_key to the JOIN command reply. The
8062 key payload is not received if the private channel key is set.
8063 Affected file lib/silcclient/command_reply.c and the
8064 lib/silcclient/client_channel.c.
8066 * When the CMODE_CHANGE notify is sent and the channel private
8067 key mode is removed the channel key must be re-generated in
8068 other cells as well. Added this support for the router in the
8069 silcd/packet_receive.c.
8071 * Added new local command NOTICE to send notice message on
8072 channel. Affected file silc/local_command.[ch].
8074 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8076 * Added new local command ME to the client. It is used to send
8077 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8078 some action. Affected file silc/local_command.[ch].
8080 * Changed channel_message and private_message client operations
8081 to deliver the message flags to the application. Added also
8082 the `flags' arguments to the silc_client_send_channel_message
8083 and silc_client_send_private_message functions. Affected file
8086 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8088 * Redefined the Private Message Payload to support private message
8089 keys and to support the new private message flags. Updated
8090 the protocol specs. Flags makes it possible to have for example
8091 CTCP style messages.
8093 * Added new type SilcPrivateMessagePayload and defined an API
8094 for it in the lib/silcclient/silcprivate.[ch].
8096 * Tested private message private keys successfully. Tested the
8097 private message key set, unset and list commands with the new
8100 * Redefined the Channel Message Payload to include the channel
8101 message flags (equal with private message flags) to support
8102 for example CTCP style messages.
8104 * Defined some of the message (for channel and private message)
8105 flags. Updated the protocol specs and added the flags to the
8106 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8108 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8110 * Added SilcKeyAgreementStatus type to the key agreement routines
8111 to indicate the current status and error if one occured.
8112 The status types are defined in the lib/silcclient/silcapi.h.
8114 * Added new local command KEY that is used to set and unset private
8115 keys for channels, set and unset private keys for private messages
8116 with remote clients and to send key agreement requests and
8117 negotiate the key agreement protocol with remote client. The
8118 key agreement is supported only to negotiate private message keys,
8119 it currently cannot be used to negotiate private keys for channels,
8120 as it is not convenient for that purpose.
8122 * Fixed a minor pending callback setting bug in the function
8123 silc_client_get_client_by_id_resolve, now the function works.
8124 Affected file lib/silcclient/idlist.c.
8126 * Added function silc_net_get_local_port to get local bound
8127 port by socket. Added to lib/silcutil/silcnet.[ch].
8129 * Added `sockets' and `sockets_count' fields to the SilcClient
8130 object. They hold the sockets of the listenning sockets in
8131 the client. Listenning sockets may be for example the key
8132 agreement server. Affected file lib/silcclient/client.[ch].
8133 Added functions the silc_client_add_socket and the
8134 silc_client_del_socket. They are exported to the application
8137 * Added ~./silc/clientkeys to support other client's public keys.
8139 * Renamed verify_server_key client operation to verify_public_key
8140 and added one argument to indicate the type of the connection
8141 (server, client etc.).
8143 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8145 * Added silc_server_connection_auth_request to handle the
8146 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8147 silcd/packet_receive.[ch].
8149 * Added silc_server_send_connection_auth_request into the
8150 silcd/packet_send.c to send the connection auth request packet.
8152 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8155 * Fixed the public key authentication in responder side in the
8156 server. The `auth_data' pointer includes the SilcPublicKey
8157 not the path to the public key. Affected file silcd/protocol.c.
8159 * Implemented the public key authentication in the initiator side
8160 in the server. Affected file silcd/protocol.c.
8162 * Removed the [RedirectClient] config section from the server
8163 configuration. Is not needed and I don't want to implement it.
8165 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8167 * Cleaned up the CMODE command in the server. It now works
8168 correctly and supports all the modes defined in the protocol.
8169 Affected file is silcd/command.c.
8171 * Added `hmac_name' field to the SilcChannelEntry in the server
8172 to hold the default HMAC of the channel. It can be set when
8173 creating the channel (with JOIN command). Affected files
8176 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8177 type to indicate the change of the current cipher and hmac
8178 on the channel. Client can safely ignore the <cipher> argument
8179 (if it chooses to do so) since the CHANNEL_KEY packet will
8180 force the channel key change anyway. The <hmac> argument is
8181 important since the client is responsible of setting the new
8182 HMAC and the hmac key into use.
8184 * Fixed the CMODE command in the client library as well.
8186 * Tested CMODE command in router environment successfully.
8188 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8190 * Show the version of the remote client (or server) when connecting
8191 to the server. It is logged to the log file. Affected file
8192 is silcd/protocol.c.
8194 * Fixed the KILLED notify handling in the client library. The
8195 client must be removed from all channels when receiving the
8198 Also, do not remove the client entry when giving the KILL
8199 command but when the KILLED notify is received.
8201 * Removed silc_idlist_find_client_by_nickname from the server.
8202 Not needed anymore. Affected files silcd/idlist.[ch].
8204 * Implemented the CHANNEL_CHANGE notify type handling to the
8205 server. Affected file silcd/server.c.
8209 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8211 * Added silc_server_send_notify_invite to send the INVITE
8212 notify between routers.
8214 * Implemented the INVITE command correctly to the server.
8216 * Implemented the INVITE notify type handling in the server.
8218 * Implemented the INVITE command to the client library and on the
8221 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8223 * Added function silc_server_get_client_resolve to find the
8224 client entry by ID from all ID lists and then resolve it
8225 (using WHOIS) if it cannot be found. Affected file is
8228 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8230 * Implemented the BAN command to the client library.
8232 * The JOIN command in the server now checks the invite list
8235 * Changed the silc_command_reply_payload_encode_va and the
8236 silc_command_payload_encode_va to support that if argument is
8237 NULL it ignores and checks the next argument. Affected file
8238 lib/silccore/silccommand.c.
8240 * Added silc_server_send_notify_ban to send the BAN notify
8241 type between routers.
8243 * Chaned the silc_notify_payload_encode to support that if
8244 argument is NULL it ignores and checks the next argument.
8245 Affected file lib/silccore/silcnotify.c.
8247 * Tested ban lists in router environment successfully.
8249 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8251 * Implemented BAN command to the server, in silcd/command.[ch].
8253 * Removed the BAN and INVITE_LIST modes from the CMODE command
8256 * Added function silc_string_match to regex match two strings.
8257 Affected files lib/silcutil/silcutil.[ch].
8259 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8261 * Redefined parts of the SilcChannelEntry in the server to support
8262 the new ban and invite lists.
8264 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8266 * Redefined the INVITE command. The same command can be used to
8267 invite individuals to the channel but also to manage the invite
8268 list of the channel (to add to and remove from the invite list).
8269 Updated the protocol specs.
8271 * Added new command SILC_COMMAND_BAN that can be used to manage
8272 the ban list of the channel. Updated the protocol specs.
8274 * Removed the channel modes: the SILC_CMODE_BAN and the
8275 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8276 in the CMODE command. The equivalent features are now available
8277 using INVITE and BAN commands. Updated the protocol specs.
8279 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8280 in the network about change in the current ban list. The notify
8281 type is not used by the client.
8283 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8284 support the invite lists.
8286 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8288 * Added new function silc_string_regexify that converts string
8289 including wildcard characters into regex string that can
8290 be used by the GNU regex library. Added into the file
8291 lib/silcutil/silcutil.[ch].
8293 Added silc_string_regex_combine to combine to regex strings
8294 into one so that they can be used as one regex string by
8295 the GNU regex library. Added into the file
8296 lib/silcutil/silcutil.[ch].
8298 Added silc_string_regex_match to match two strings. It returns
8299 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8301 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8303 * Imported GNU regex to the soruce tree into lib/contrib.
8304 Fixed some compiler warning from the regex.c.
8306 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8308 * Fixed MOTD command in the server to work in router environment.
8310 * Fixed the MOTD command in the client library to support
8311 the server argument in the command.
8313 * Added `nickname_len' argument to the silc_idlist_add_client
8314 in the server, as the `nickname' argument may be binary data
8317 * Added silc_idlist_get_channels to return all channels from
8320 * Implemented LIST command to the server. Affected file is
8323 * Implemented the LIST command to the client library and on the
8326 * Added [<user count>] argument to the LIST command reply.
8327 With private channels the user count is not shown.
8329 * Updated TODO and README.
8331 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8333 * The client entry's data.registered must be TRUE even with
8334 global client entry on global client list. The data.registered
8335 is used to check whether the client is anymore in the network,
8336 for example with WHOWAS command so it must be valid.
8338 * Fixed the WHOWAS command in the server. It now actually works
8339 in router environment. Added function into silcd/command_reply.c
8340 silc_server_command_reply_whowas_save.
8342 * Added silc_idlist_purge function to the silcd/idlist.c
8343 to periodically purge the ID Cache.
8345 * Fixed INFO command in the server. It works now in router
8346 environment. Added <server name> argument to the INFO command
8347 reply. Updated the protocol specs.
8349 * Fixed minor bug in silc_idcache_purge to not purge if the
8350 expire value is zero.
8352 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8353 they were buggy because of the WHOWAS information.
8355 * Fixed local command MSG to handle the async resolving of
8356 the remote client properly. It used to fail the first MSG.
8357 Affected file silc/local_command.c.
8359 * Added `data_len' field to SilcIDCache context.
8361 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8363 * Update TODO. Todo in commands in the server.
8365 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8367 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8368 used by routers as broadcast packet to inform other routers
8369 about the changed user mode.
8371 Implemented the notify handling in the server. Affected file is
8372 silcd/packet_receive.c. Added the function
8373 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8375 * Added new generic Channel Payload and deprecated the New Channel
8376 Payload. The New Channel Payload is now the generic Channel
8379 * Added new argument `mode' to the silc_server_send_new_channel
8380 as it is required in the Channel Payload now.
8382 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8383 and created a new and real SilChannelPayload to represent the
8384 new generic Channel Payload. Implemented the encode/decode
8385 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8387 * Added silc_server_get_client_channel_list to return the list
8388 of channels the client has joined for WHOIS command reply.
8389 Affected file silcd/server.[ch].
8391 * Implemented the channel list sending in the WHOIS command reply
8392 in server and in the client.
8394 Implemented the channel list displaying on the user interface
8395 as well. Affected file silc/client_ops.c.
8397 * Added silc_channel_payload_parse_list to parse list of Channel
8398 Payloads. It returns SilcDList list of SilcChannelPayloads.
8399 Client for example can use this function to parse the list of
8400 channels it receives in the WHOIS command reply. The caller
8401 must free the list by calling silc_channel_payload_list_free.
8402 Affected files lib/silccore/silcchannel.[ch].
8404 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8406 * Added one new argument <user mode> to the WHOIS command reply
8407 to return the mode of the user in SILC. Updated the protocol
8410 Implemented it to the server and client.
8412 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8414 * Fixed the mode printing on the user interface on joining.
8415 Affected file silc/client_ops.c.
8417 * Implemented the UMODE command and user modes in general to the
8418 client library and to the user interface.
8420 * Implemented the UMODE command to the server.
8422 * The server now sends UNKNOWN_COMMAND error status if client sends
8423 unknown command. Affected file silcd/command.c.
8425 * All server commands now handle the command identifier the right
8426 way when sending the command reply to the client. The client can
8427 use to identify the command replies with the identifier.
8429 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8431 * Added silc_server_get_client_route to resolve the route to
8432 the client indicated by the client ID. Affected file is
8435 * Added silc_server_relay_packet as general function to relay
8436 packet to arbitrary destination. This deprecates functions
8437 like _send_private_message_key, _relay_notify etc. Affected
8438 file is silcd/packet_send.[ch].
8440 Removed silc_server_send_key_agreement,
8441 silc_server_send_private_message_key and
8442 silc_server_packet_relay_notify functions from the file
8443 silcd/packet_send.[ch].
8447 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8448 server. Affected file silcd/packet_receive.[ch].
8450 * Implemented the KILL command to the client. Implemented the
8451 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8452 Affected files lib/silcclient/command[_reply].c and
8453 lib/silcclient/client_notify.c. Implemented the KILL notify
8454 printing in the user inteface.
8456 * Fixed a lot silc_parse_nick memory leaks from the client
8457 library in the file lib/silcclient/command.c.
8459 * Changed the silc_server_send_notify_on_channels's `sender'
8460 argument from SilcSocketConnection to SilcClientEntry to
8461 check the sender as entry and not as connection object and not
8462 to send to the client provided as argument. The affected file
8463 is silcd/packet_send.[ch].
8465 * The notify packets that are destined directly to the client used
8466 to not to be processed by the server. Now changed that and the
8467 server processes all notify packets. After relaying the packet
8468 to the client the notify packet is processed in the server.
8470 * The silc_server_free_client_data now checks whether there is
8471 pending outgoing traffic for the client and purges the data to
8472 the network before removing the client entry.
8474 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8476 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8477 an client is killed from the SILC Network. Updated the protocol
8480 Added new function silc_server_send_notify_killed to the
8481 silcd/packet_send.[ch].
8483 * Added function silc_server_packet_relay_notify to relay notify
8484 packets that are destined directly to a client. In this case
8485 the server does not process the notify packets but merely relays
8486 it to the client. Affected file silcd/packet_send.[ch].
8488 Added also silc_server_packet_process_relay_notify to check
8489 whereto relay the notify. Affected file is
8490 silcd/packet_receive.[ch].
8492 * Implemented the KILL command to the server.
8496 * Added the backup schema desgined last fall to the protocol
8497 specs for everyone to see. The specification is in the
8498 *-spec-xx.txt draft and the packet type definitions for the
8499 backup routers is in *-pp-xx.txt draft. Thusly, added also
8500 new packet type SILC_PACKET_CELL_ROUTERS.
8502 * A big security problem in the implementation discovered. The
8503 signoff of an client did not cause new channel key generation
8504 which it of course should've done. The channel keys must be
8505 always re-generated when client leaves (or signoffs) the channel.
8506 The silc_server_remove_from_channels funtion now handles
8507 the channel key re-generation.
8509 * Added `sender' argument to the silc_server_send_notify_on_channels
8510 to not to send the client provided as argument. Affected file
8511 silcd/packet_send.[ch].
8513 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8515 * Implemented OPER and SILCOPER commands into the server and
8518 * Added silc_auth_verify and silc_auth_verify_data to verify
8519 the authentication directly from the authentication payload.
8520 It supports verifying both passphrase and public key based
8521 authentication. Affected file lib/silccore/silcauth.[ch].
8523 * Added `hash' field to the SilcIDListData structure. It is the
8524 hash negotiated in the SKE protocol. Affected file is
8527 * Slight redesigning of the SilcAuthPayload handling routines.
8528 Do not send SilcPKCS but SilcPublicKey as argument.
8530 * Implemented the public key authentication support to the
8531 serverconfig. The public key is loaded from the provided path
8532 and saved as authentication data to void * pointer. Thus,
8533 changed the unsigned char *auth_data to void *auth_data;
8535 * Fixed SHUTDOWN command to send the reply before the server
8536 is shutdown. :) Affected file silcd/command.c.
8538 * Fixed fatal bug in CONNECT command. The hostname was invalid
8539 memory and server crashed. Affected file silcd/command.c.
8541 * Fixed fatal bug in CLOSE command. The server_entry became
8542 invalid but was referenced later in the command. Affected file
8545 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8547 * Fixed fatal bug in failure packet handling. Server ignored
8548 the failure and thus crashed when it came.
8552 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8554 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8555 that the command may be executed only once in (about) 2 seconds.
8556 The old SILC_CF_LAG flag is same but allows command bursts up
8557 to five before limiting.
8559 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8560 server code. Various commands now includes the CF_LAG_STRICT
8561 flag to disallow any kind of miss-use of the command.
8563 * Fixed the silc_buffer_unformat to not to allocate any data
8564 if the length of the data is zero. It used to allocate the
8565 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8567 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8569 * Changed the format of AdminConnection configuration section
8570 in the server. Added username of the admin to the format.
8571 Affected files silcd/serverconfig.[ch].
8573 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8574 to return admin configuration data by host, username and/or
8577 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8579 * Implemented WHOWAS command to the server. Added the functions:
8581 silc_server_command_whowas_parse,
8582 silc_server_command_whowas_send_reply,
8583 silc_server_command_whowas_from_client and
8584 silc_server_command_whowas_from_server
8586 * Added <Client ID> argument to the WHOWAS command reply. Updated
8587 the protocol specs accordingly.
8589 * Implemented WHOWAS command and command_reply to the client
8592 Implemented the WHOWAS printing on the user interface.
8594 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8596 * Added new argument to the WHOWAS command reply, the real name.
8597 It is an optional argument. Updated the protocol specs.
8599 * Added SilcIDCacheDestructor callback that is registered when
8600 the SilcIDCache is allocated. The callback is called when
8601 an cache entry in the ID Cache expires, or is purged from the
8602 cache. Added into lib/silccore/idcache.[ch].
8604 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8605 to destruct the client entries when the cache entry expires.
8606 Other ID Cache's in server and in the client library ignores
8609 * If the ID Cache entry's `expire' field is zero then the entry
8610 never expires. Added boolean `expire' argument to the
8611 silc_idcache_add function in the lib/silccore/idcache.[ch].
8612 If it is TRUE the default expiry value is used.
8614 * Added silc_server_free_client_data_timeout that is registered
8615 when client disconnects. By default for 5 minutes we preserve
8616 the client entry for history - for WHOWAS command.
8618 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8620 * Added support to the server to enforce that commands are not
8621 executed more than once in 2 seconds. If server receives
8622 commands from client more frequently, timeout is registered
8623 to process the commands. Affected file silcd/command.c.
8624 Added new function silc_server_command_process_timeout.
8626 * Changed NICK_NOTIFY handling in client library to check that
8627 if the client's nickname was changed, so there is no need to
8628 resolve anything from the server.
8630 * Removed error printing from the WHOIS and IDENTIFY commands.
8631 If error occurs then it is ignored silently in the client library.
8632 The application, however, may map the received error to
8633 human readable error string. The application currently maps
8634 the NO_SUCH_NICKNAME error to string.
8636 * Made the command status message public to the application. Moved
8637 them from lib/silcclient/command_reply.c to
8638 lib/silcclient/command_reply.h. The application can map the
8639 received command status to the string with the
8640 silc_client_command_status_message function.
8642 * Added check to the server to check that client's ID is same
8643 as the Source ID in the packet the client sent. They must
8646 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8648 * Added dist-bzip hook to the Makefile.am to make bzip2
8649 compressed distributions.
8651 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8653 * Server now enforces the maximum length for the nickname and
8654 the channel as protocol specification dictates. 128 bytes for
8655 nickname and 256 bytes for channel name.
8657 * Moved the WHOIS printing to the application. The client libary
8658 does not print out the WHOIS information anymore, the application
8659 must do it. Renamed silc_client_command_reply_whois_print to
8660 the silc_client_command_reply_whois_save.
8662 The client's idle time is also sent to the application now, and
8663 the idle is shown on screen.
8665 * Added silc_client_command_reply_identify_save to save the
8666 received IDENTIFY entries.
8668 * Do not check for channel private keys in message sending and
8669 reception if the channel does not have the PRIVKEY mode set.
8670 Affected file lib/silclient/client_channel.c.
8672 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8674 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8675 just surfaced after chaning the JOIN procedure.
8677 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8679 * Added silc_client_get_clients_by_list to get client entries
8680 from Client ID list, that is returned for example by JOIN
8681 and USERS command replies. The application should use this
8682 function for example when JOIN command reply is received to
8683 resolve the clients already on the channel (library does not
8684 do that anymore as USERS command reply is not used in the JOIN
8685 procedure anymore). Affected files lib/silcclient/silcapi.h and
8686 lib/silcclient/idlist.c.
8688 * JOIN command reply and USERS command reply returns now SilcBuffer
8689 pointers instead of unsigned char pointers when returning
8690 the client list and mode list.
8692 * Added <Client ID> argument to the JOIN command reply, mainly
8693 for the server to identify for which client the command was
8694 originally sent. Updated protocol specs accordingly.
8696 * Added SilcDlist private_key pointer to the SilcChannelEntry
8697 in the client to support the channel private keys. Affected
8698 file is lib/silcclient/idlist.h.
8700 * Added SilcChannelPrivateKey argument to the function
8701 silc_client_send_channel_message so that application can choose
8702 to use specific private ke if it wants to. If it is not provided,
8703 the normal channel key is used, unless private keys are set.
8704 In this case the first (key that was added first) is used
8705 as the encryption key.
8707 * Implemented the support for channel private key handling.
8708 Implemented the following functions:
8710 silc_client_add_channel_private_key,
8711 silc_client_del_channel_private_keys,
8712 silc_client_del_channel_private_key,
8713 silc_client_list_channel_private_keys and
8714 silc_client_free_channel_private_keys
8716 Affected file lib/silcclient/client_channel.c.
8718 * Added the support for the private keys in the channel message
8719 sending and encryption and in the message reception and
8720 decryption. Affected funtions are
8721 silc_client_send_channel_message and silc_client_channel_message.
8723 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8725 * Added SKE's key verify callback to the client library's
8726 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8728 * Removed the statement that server (or router) must send USERS
8729 command reply when joining to the channel so that the client
8730 knows who are on the channel. Instead, the client list and
8731 client's mode list is now sent in the JOIN command reply to the
8732 client who joined channel. This is better solution.
8734 * Added function silc_server_get_users_on_channel and function
8735 silc_server_save_users_on_channel to the silcd/server.[ch].
8737 * Removed function silc_server_command_send_users from the
8740 * Do not show topic on the client library anymore. The topic is
8741 sent in the command reply notify to the application and the
8742 application must show the topic now.
8744 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8746 * Added client searching by nickname hash into the IDENTIFY and
8747 WHOIS commands in the server as they were clearly missing from
8748 them. Affected file is silcd/command.c.
8750 * Fixed a bug in private message receiving in the client library.
8751 The remote ID was freed and it wasn't supposed, now it is
8754 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8756 * Minor fix to the channel payload; allocate the data area, as it
8757 needs to be of specific length.
8759 * If the key agreement port is zero then the operating
8760 system will define the bound port. Affected files are
8761 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8763 * Added new function silc_channel_payload_decrypt into the file
8764 lib/silccore/silcchannel.[ch].
8766 * Moved the channel message etc, check from silc_packet_decrypt
8767 to applications. The library calls now a generic
8768 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8769 when the packet is either normal or special. This was done to
8770 allow more wide range of checking that was not allowed when
8771 the code was in library. Now applications can do virtually any
8772 checks to the packet and return to the library the decision how
8773 the packet should be processed. Affected files are
8774 lib/silccore/silcpacket.[ch].
8776 Added silc_server_packet_decrypt_check to the server and
8777 silc_client_packet_decrypt_check to the client library.
8779 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8780 to send with specified source and destination information.
8782 * Channel message delivery between routers was broken after the
8783 channel key distribution was fixed earlier. The channel key
8784 was used be to distributed to other routers as well which is not
8785 allowed by the protocol. Now this is fixed and channel keys
8786 really are cell specific and the channel message delivery between
8787 routers comply with the protocol specification.
8789 * Fixed various commands in server to check also the global list
8790 for the channel entry and not just the local list. The affected
8791 file silcd/command.c.
8793 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8795 * Added assert()s to buffer formatting and unformatting routines
8796 to assert (if --enable-debug) when error occurs. Affected
8797 file: lib/silcutil/silcbuffmt.c.
8799 * Changed to auto-reconnect to check whether the remote host is
8800 router and register the re-connect timeout if it is. It used
8801 to check that whether we are normal server, but router must do
8802 auto-reconnect with another router as well. Affected file
8805 * Removed the [<key len>] option from CMODE command as the cipher
8806 name decides the key length, nowadays. See the defined ciphers
8807 from the protocol specification.
8809 * Added [<hmac>] option to the CMODE command to define the HMAC
8810 for the channel. Added SILC_CMODE_HMAC channel mode.
8812 * Added [<hmac>] option for the JOIN command so that user can
8813 select which HMAC is used to compute the MACs of the channel
8816 * Added Hmac field to the Channel Message Payload. The integrity
8817 of plaintext channel messages are now protected by computing
8818 MAC of the message and attaching the MAC to the payload. The
8819 MAC is encrypted. Now, it is clear that this causes some
8820 overhead to the size of the packet but rationale for this is that
8821 now the receiver can verify whether the channel message decrypted
8822 correctly and also when private keys are set for the channel the
8823 receiver can decrypt the packet with several keys and check from
8824 the MAC which key decrypted the message correctly.
8826 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
8827 lib/silccrypt/silccipher.[ch].
8829 * Added silc_hash_len to return the digest length into the
8830 lib/silcrypt/silchash.[ch].
8832 * Rewrote parts of Silc Channel Payload interface in the
8833 lib/silccore/silcchannel.[ch]. The encode function now also
8834 encrypts the packet and parse function decrypts it.
8836 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8838 * Fixed a minor formatting bug in the SKE's key material processing.
8839 It actually might have processed the keys wrong way resulting
8842 * Redefined the mandatory HMAC algorithms and added new algorithms.
8843 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
8844 and hmac-md5 truncated to 96 bits. The mandatory is now
8845 hmac-sha1-96. Rest are optional (including the one that used
8846 to be mandatory). Rationale for this is that the truncated HMAC
8847 length is sufficient from security point of view and can actually
8848 make the attack against the HMAC harder. Also, the truncated
8849 HMAC causes less overhead to the packets. See the RFC2104 for
8852 * Added new [hmac] configuration section. The SKE used to use
8853 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
8854 is of course wrong. The official names that must be proposed in
8855 the SKE are the ones defined in the protocol specification
8856 (hmac-sha1-96 for example). The user can configure any hmac
8857 using any hash function configured in the [hash] section. At
8858 least, the mandatory must be configured.
8860 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
8862 * Added HMAC list to the SKE proposal list. It has now both
8863 hash algorithm list and HMAC list. This makes the protocol
8864 incompatible with previous versions. The SKE now seems to work
8865 the way it is supposed to work, for the first time actually.
8867 * Defined plain Hash algorithms to the protocol specification.
8870 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8872 * Implemented support for key agreement packets into the server.
8873 Added functions silc_server_key_agreement and
8874 silc_server_send_key_agreement. Other than these functions,
8875 server has nothing to do with this packet.
8877 * Added support for private message key packets into the server.
8878 Added functions silc_server_private_message_key and
8879 silc_server_send_private_message_key.
8883 * Changed the silc_[client|server]_protocol_ke_set_keys to be
8884 called in the protocol's final callback instead in the END
8885 protocol state. This makes a little more sense and in the same
8886 time in client we can use the same protocol routines for normal
8887 key exchange and to key agreement packet handling as well.
8889 * Added to both client's and server's KE protocol context the
8890 SilcSKEKeyMaterial pointer to save the key material. We will
8891 bring the key material to the protocol's final callback by doing
8892 this. The final callback must free the key material.
8894 * Added SKE's packet_send callback into client's KE protocol
8895 context so that the caller can choose what packet sending function
8896 is used. This way we can use different packet sending when
8897 doing normal SKE when doing key agreement packet handling (in
8898 the key agreement packet handling we do not want to encrypt
8901 * Implemented the responder side of the key agreement routines
8902 in the client. The client can now bind to specified port and
8903 accept incoming key negotiation. The key material is passed
8904 to the application after the protocol is over.
8906 * Implemented the processing of incoming Key Agreement packet
8907 in the client. Added function silc_client_key_agreement to
8910 * Implemented the intiator side of the key agreement routines
8911 in the client. The client can now initiate key agreement with
8912 another remote client. The key material is passed to the
8913 application after the protocol is over.
8915 * Created client_keyagr.c to include all the key agreement
8918 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
8919 SILC_TASK_CALLBACK except that it is not static.
8921 * Created client_notify.c and moved the Notify packet handling
8922 from the client.[ch] into that file.
8924 * Created client_prvmsg.c and moved all private message and
8925 private message key routines from the client.[ch] into that file.
8927 * Create client_channel.c and moved all channel message and
8928 channel private key routines from the client.[ch] into that file.
8930 * Changed silc_client_get_client_by_id_resolve to resolve with
8931 WHOIS command instead of IDENTIFY command, in the file
8932 lib/silclient/idlist.c.
8934 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8936 * Implemented the SKE's responder side to the Client library.
8938 * When FAILURE is received to the protocol do not trust it
8939 blindly. Register a timeout to wait whether the remote closes
8940 the connection as it should do it, only after that process the
8941 actual failure. This was changed to both client and server.
8943 * Added client_internal.h to include some of the structures
8944 there instead of client.h in lib/silcclient/.
8946 * Added function silc_task_unregister_by_callback to unregister
8947 timeouts by the callback function.
8949 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8951 * Some "Incomplete WHOIS info" errors has been appearing on the
8952 log files. Took away the entry->userinfo check from WHOIS
8953 reply sending. The entry->userinfo is now " " if client did not
8954 provide one. I thought this was fixed earlier but something
8955 is wrong still. Let's see if the error still appears.
8957 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8959 * Fixed a minor bug in the login when the channel key is
8960 re-generated in the server. It used to generate the key in
8961 wrong order and thus caused problems in the channel traffic.
8963 * Fixed a minor bug in channel key distsribution after
8964 KICK command. The key was not sent to the router even though
8967 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8969 * Added silc_ske_process_key_material_data as generic routine
8970 to process any key material as the SILC protocol dictates. The
8971 function is used by the actual SKE library but can be used by
8972 applications as well. This relates to the private message keys
8973 and the channel private keys since they must be processed the
8974 same way the normal SILC session keys. The protocol dictates
8975 this. Affected files: lib/silcske/silcske.[ch].
8977 Added also silc_ske_free_key_material to free the
8978 SilcSKEKeyMaterial structure.
8980 * Defined silc_cipher_set_key function to set the key for
8981 cipher without using the object's method function. The affected
8982 files: lib/silccrypt/silccipher.[ch].
8984 * Implemented silc silc_client_add_private_message_key,
8985 silc_client_add_private_message_key_ske,
8986 silc_client_del_private_message_key,
8987 silc_client_list_private_message_keys and
8988 silc_client_free_private_message_keys functions in the
8991 Added functions silc_client_send_private_message_key to send
8992 the Private Message Key payload and silc_client_private_message_key
8993 to handle incoming Private Message Key payload.
8995 * Added Cipher field to the Private Message Key payload to set
8996 the cipher to be used. If ignored, the default cipher defined
8997 in the SILC protocol (aes-256-cbc) is used.
8999 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9001 * Removed lib/silcclient/ops.h file.
9003 Redefined parts of the SILC Client Library API. Created new
9004 file silcapi.h that deprecates the ops.h file and defines the
9005 published Client Library API. Defined also private message key
9006 API and channel private key API into the file.
9008 This is the file that the application must include from the
9009 SILC Client Library. Other files need not be included by
9010 the application anymore.
9012 * Added new key_agreement client operation callback and also
9013 defined the Key Agreement library API for the application.
9015 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9017 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9018 is used by clients to request key negotiation between another
9019 client in the SILC network. If the negotiation is started it
9020 is performed using the SKE protocol. The result of the
9021 negotiation, the secret key material, can be used for example
9022 as private message key.
9024 Implemented the Key Agreement payload into the files
9025 lib/silccore/silauth.[ch].
9027 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9029 * Redefined ciphers for the SILC protocol. Added some new ciphers
9030 and defined the key lengths for the algorithms. Changed the
9031 code accordingly. The default key length is now 256 bits.
9033 * Fixed SKE key distribution function silc_ske_process_key_material
9034 when the key length is more than 128 bits. The default key
9035 length in SILC is now 256 bits.
9037 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9038 to indicate unsupported algorithm.
9040 * Renamed rijndael.c to aes.c and all functions as well.
9042 * Fixed a long standing channel key setting bug in client library.
9043 Weird that it has never surfaced before.
9045 * Fixed bug in channel deletion. If the entire channel is removed
9046 then it must also delete the references of the channel entry
9047 from the client's channel list as the client's channel entry and
9048 the channel's client entry share same memory.
9050 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9052 * Implemented CONNECT and SHUTDOWN commands in the client.
9054 * Implemented CLOSE command to the client.
9056 * Added the function silc_idlist_find_server_by_name into the
9057 files silcd/idlist.[ch].
9059 Added the function silc_idlist_find_server_by_conn into the
9060 files silcd/idlist.[ch].
9062 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9064 * DIE command was renamed to SHUTDOWN. Updated the both code
9067 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9068 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9070 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9073 * Added function silc_server_create_connection function to create
9074 connection to remote router. My server implementation actually
9075 does not allow router to connect to normal server (it expects
9076 that normal server always initiates the connection to the router)
9077 so the CONNECT command is only good for connecting to another
9080 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9082 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9083 or some other client was kicked from the channel.
9085 Implemented the handling of the notify type to both client
9088 Implemented silc_server_send_notify_kicked to send the KICKED
9089 notify. It is used to send it to the server's primary router.
9091 * Implemented the KICK command into server and client.
9093 * Added `query' argument to the silc_idlist_get_client function
9094 to indicate whether to query the client from server or not if
9097 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9098 to indicate that the client is not channel founder.
9102 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9104 * Removed the rng context from SilcPacketContext structure and
9105 changed that the packet routine uses the Global RNG API.
9107 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9109 * Added support for quit message that client can "leave" on the
9110 channel when it quits the SILC. It is ditributed inside the
9111 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9113 Added silc_server_free_client_data that will take the
9114 signoff message as argument.
9116 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9118 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9120 * Updated parts of the protocol specification to keep it up
9123 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9125 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9126 payloads in one packet.
9128 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9129 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9130 use now the new List flag.
9132 * Also deprecated the following packet types: REPLACE_ID,
9133 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9135 * Added list support for Notify packet in server.
9137 * Added silc_server_send_notify_channel_change to send the
9138 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9139 the silc_server_send_replace_id.
9141 * Added silc_server_send_notify_nick_change to send the
9142 NICK_CHANGE notify type. Deprecates the function
9143 silc_server_send_replace_id.
9145 * Added silc_server_send_notify_join to send the JOIN notify type.
9146 Deprecates the function silc_server_send_new_channel_user.
9148 * Added silc_server_send_notify_leave to send LEAVE notify type.
9149 Deprecates the function silc_server_send_remove_channel_user.
9151 * Added silc_server_send_notify_cmode and
9152 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9153 types. Deprecates the silc_server_send_set_mode function.
9155 * Added SERVER_SIGNOFF notify type to indicate that server has
9156 quit. This means that all clients on the channel from that
9157 server will drop. This can be also used when netsplit happens.
9159 Deprecated REMOVE_ID packet type since it is not needed anymore
9162 Added silc_server_send_notify_server_signoff to send the
9163 SERVER_SIGNOFF notify type. Deprecates the function
9164 silc_server_send_remove_id.
9166 Added also silc_server_send_notify_signoff to send the
9167 SIGNOFF notify type.
9169 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9170 SILC protocol from this day on. Changed the protocol
9171 specification as well.
9173 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9174 notify type. It is used between routers to notify about
9175 topic changes on a channel.
9177 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9180 * Partly updated the protocol specification to comply with the
9181 changes now made. It is still though a bit outdated.
9183 * The JOIN notify type now takes one extra argument <Channel ID>.
9184 The packet used to be destined to the channel but now the
9185 JOIN type may be sent as list thus it is impossible to
9186 destine it to any specific channel. By adding this argument
9187 it is again possible.
9189 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9191 * Added CREDITS file. The CHANGES and CREDITS file will appear
9192 in the distribution as well.
9194 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9196 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9197 types in the server's silcd/packet_receive.c.
9199 * Implemented CMODE and CUMODE to work in router environment.
9201 * Fixed minor encoding and decoding buglet from the
9202 lib/silccore/silcmode.c.
9204 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9207 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9209 * Changed all SilcConfigServer* and silc_config_server* to
9210 SilcServerConfig* and silc_server_config*, respectively.
9213 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9215 * Associated the ID (client or server ID) to the Authentication
9216 Payload to avoid any possibility of forging. Updated the
9217 protocol specification and the code accordingly.
9219 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9221 * The RSA key length is now save to the RsaKey context in the
9222 key generation process in lib/silccrypt/rsa.c. The key length
9223 is now used to figure out the maximum size of the block allowed
9224 to be encrypted/signed.
9226 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9227 is equivalent to the silc_mp_mp2bin but does not allocate any
9230 * Changed silc_mp_mp2bin API to take length argument. If it is
9231 non-zero then the buffer is allocated that large. If zero, then
9232 the size is approximated using silc_mp_sizeinbase, which however
9235 * Created Global RNG API which is global RNG that application can
9236 initialize. After initializing, any routine anywhere in the
9237 code (including library) can use RNG without allocating a new
9238 RNG object. This was done to allow this sort of use of the
9239 RNG in code that has no chance to allocate RNG object. All
9240 applications currently allocate this and many routines in the
9241 library use this. Affected file lib/silccrypt/silcrng.[ch].
9243 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9244 it to use the Global RNG API.
9246 * Defined Authentication Payload into protocol specification that
9247 is used during SILC session to authenticate entities. It is
9248 used for example by client to authenticate itself to the server
9249 to obtain server operator privileges.
9251 Implemented this payload into the lib/silccore/silcauth.[ch].
9252 Implemented also routines for public key based authentication
9253 as the new protocol specification dictates.
9255 Moved definitions of different authentication methods from
9256 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9258 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9259 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9260 silc_pkcs_verify_with_hash functions into the file
9261 lib/silccrypt/silcpkcs.[ch].
9263 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9265 * The client entry's userinfo pointer must be always valid.
9266 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9267 will fail since it requires the userinfo. Now, the userinfo
9268 is allocated as "" if actual userinfo does not exist. Actually,
9269 it must exist and it is totally Ok to drop client connections
9270 that does not announce the userinfo. However, we will make
9271 this workaround for now.
9273 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9274 to return the remote port by socket.
9276 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9278 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9279 SILC_SERVER_PENDING_EXEC and added an new macro
9280 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9281 data or when error occurs while processing the pending command.
9283 Added new argument `destructor' into silc_server_command_pending
9284 and to the SilcServerCommandPending object. This destructor is
9285 now called after calling the pending callback or if error occurs
9286 immediately. If error occurs the actual pending callback won't
9287 be called at all - only the destructor. The destructor may be
9288 NULL if destructor is not needed.
9290 All this applies for client library code as well. Similar
9291 changes were made there as well for the pending commands.
9293 In the client, the application must now allocate the
9294 SilcClientCommandContext with the silc_client_command_alloc
9297 * Added reference counter to the SilcServerCommandContext. Added
9298 function silc_server_command_alloc and silc_server_command_dup
9301 Same type of functions added to the client library for the same
9304 * Removed the cmd_ident from IDListData away since it is now
9305 global for all connections. It is the command identifier used
9306 in command sending and with pending commands. The affected file
9309 * Added reference counter to the SilcSocketConnection objecet to
9310 indicate the usage count of the object. The object won't be
9311 freed untill the reference counter hits zero. Currently only
9312 server uses this, and client ignores it. The client must be
9313 set to use this too later. The affected files are
9314 lib/silccore/silcsockconn.[ch]. Added also the function
9315 silc_socket_dup to increase the reference counter.
9317 This was mainly added because it is possible that the socket
9318 is removed underneath of pending command or other async
9319 operation. Now it won't be free'd and proper DISCONNECTING
9320 flags, etc. can be set to avoid sending data to connection that
9321 is not valid anymore.
9323 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9324 the connection. After that it sets SILC_SET_DISCONNECTED.
9325 It is, however, possible that the socket data is not still freed.
9326 The silc_server_packet_process now checks that data is not
9327 read or written to connection that is DISCONNECTED. The socket
9328 get's freed when the reference counter hits zero.
9330 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9332 * Changed the client operation API: channel_message operation's
9333 `sender' is now the client entry of the sender, not the nickname
9334 and the `channel' is the channel entry, not the channel name.
9336 In the private_message operation the `sender' is now also the
9337 client entry of the sender not the nickname.
9339 Affected file is lib/silcclient/ops.h and all applications
9340 using the client operations.
9342 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9344 * Moved the calling of ops->connect() from connect_to_server_final
9345 into receive_new_id functin since that is the point when the
9346 client is actually allowed to send traffic to network. The
9347 affected file is lib/silcclient/client.c.
9349 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9351 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9352 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9353 (if needs broadcasting) instead of broadcasting the packets one
9354 by one which would make a burst in the network traffic.
9356 * Added `broadcast' argument to the functions in silcd/server.[ch]
9357 silc_server_create_new_channel[_with_id] to indicate whether
9358 to send New Channel packet to primary router.
9360 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9362 * Added new function into the silcd/server.[ch] files:
9363 silc_server_create_new_channel_with_id to create new channel with
9364 already existing Channel ID.
9366 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9367 lib/silccore/silcpacket.h. This packet is used t send list of
9368 Set Mode payloads inside one packet. Server uses this to set
9369 the modes for the channels and clients on those channels, that it
9370 announced to the router when it connected to it. The protocol
9371 specification has been updated accordingly.
9373 * The silc_server_new_channel did not handle the packet coming
9374 from normal server as it normally does not send that. However,
9375 when it announces its channels it does send it. Implemented
9376 the support for that.
9378 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9379 into the file lib/silccore/id.h.
9381 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9383 * Fixed memory leaks in the functions silc_idlist_del_client,
9384 silc_idlist_del_channel and silc_idlist_del_server in the file
9385 silcd/idlist.c. All of those leaked like a sieve.
9387 * Fixed some small memory leaks in the client's function
9388 silc_client_notify_by_server.
9390 * Added functions into silcd/server.c: silc_server_announce_clients,
9391 silc_server_announce_channels and silc_server_announce_server.
9392 These functions are used by normal and router server to announce
9393 to its primary router about clients, channels and servers (when
9394 router) that we own. This is done after we've connected to the
9397 These functions effectively implements the following packet types:
9398 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9399 and SILC_PACKET_NEW_ID_LIST.
9401 * Added new functions into the silcd/packet_receive.[ch]:
9402 silc_server_new_id_list, silc_server_new_channel_list and
9403 silc_server_new_channel_user_list to handle the incoming
9404 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9406 * Added support of changing Channel ID in the function
9407 silc_server_replace_id. If the server that announces a channel
9408 to the router already exists in the router (with same name but
9409 with different Channel ID), router is responsible to send
9410 Replace ID packet to the server and force the server to change
9411 the Channel ID to the one router has.
9413 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9414 client that the Channel ID has been changed by the router. The
9415 normal server sends this to the client. Client must start using
9416 the new Channel ID as the channel's ID.
9418 Implemented handling of this new type into lib/silcclient/client.c
9419 into the function silc_client_notify_by_server.
9421 * Added new function silc_idlist_replace_channel_id into the files
9422 silcd/idlist.[ch] to replace the Channel ID.
9424 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9426 * Call silc_server_command_identify_check always when processing
9427 the IDENTIFY command in silcd/command.c
9429 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9431 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9432 send keepalive packets. The packet can be sent by clients,
9433 servers and routers.
9435 Added function silc_socket_set_heartbeat into the file
9436 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9437 If not set, the heartbeat is not performed. The actual
9438 heartbeat is implemented in the low level socket connection
9439 library. However, application is responsible of actually
9442 Added silc_server_send_heartbeat to send the actual heartbeat
9443 packet into silcd/packet_send.[ch]. Server now performs
9444 keepalive with all connections.
9446 * Added silc_task_get_first function into lib/silcutil/silctask.c
9447 to return the timeout task with shortest timeout. There was a bug
9448 in task unregistration that caused problems. TODO has been
9449 updated to include that task system must be rewritten.
9451 * The client library will now resolve the client information when
9452 receiving JOIN notify from server for client that we know but
9453 have incomplete information.
9455 * Rewrote parts of silc_server_remove_from_channels and
9456 silc_server_remove_from_one_channel as they did not remove the
9457 channel in some circumstances even though they should've.
9459 * Encryption problem encountered in server:
9461 The LEAVE command used to send the Channel Key packet to the
9462 router immediately after generating it. However, the code
9463 had earlier sent Remove Channel user packet but not immediately,
9464 ie. it was put to queue. The order of packets in the router
9465 was that Channel Key packet was first and Remove Channel User
9466 packet was second, even though they were encrypted in the
9467 reverse order. For this reason, MAC check failed. Now, this
9468 is fixed by not sending the Channel Key packet immediately but
9469 putting it to queue. However, this is more fundamental problem:
9470 packets that are in queue should actually not be encrypted
9471 because packets that are sent immediately gets encrypted
9472 actually with wrong IV (and thus MAC check fails). So, packets
9473 that are in queue should be encrypted when they are sent to
9474 the wire and not when they put to the queue.
9476 However, the problem is that the current system has not been
9477 designed to work that way. Instead, the packet is encrypted
9478 as soon as possible and left to the queue. The queue is then
9479 just purged into wire. There won't be any fixes for this
9480 any time soon. So, the current semantic for packet sending
9483 o If you send packet to remote host and do not force the send
9484 (the packet will be in queue) then all subsequent packets to the
9485 same remote host must also be put to the queue. Only after the
9486 queue has been purged is it safe again to force the packet
9489 o If you send all packets immediately then it safe to send
9490 any of subsequent packets through the queue, however, after
9491 the first packet is put to queue then any subsequent packets
9492 must also be put to the queue.
9494 Follow these rules and everything works fine.
9496 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9498 * Added new function silc_server_remove_clients_by_server to
9499 remove all client entries from ID list when the server connection
9500 is lost. In this case it is also important to invalidate all
9501 client entires as they hold the invalid server entry. This
9502 fixes fatal bug when server has lost connection and will reconnect
9505 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9507 * Made some sanity checks to silc_server_daemonise like to check
9508 whether the requested user and group actually exists.
9510 * Added sanity check to SKE's silc_ske_responder_finish to check
9511 that the public and private key actually is valid.
9513 * Invalidate the client's nickname when receiving Replace ID
9514 packet and the Client ID is being replaced. This means that the
9515 server will query the nickname if someone needs it (client)
9518 * Sort the ID Cache in client library when the ID Cache data
9519 has changed (needs sorting).
9521 * Do not allow for SILC client to create several connections to
9522 several servers. The client does not support windows right now
9523 and generating multiple connections causes weird behaviour.
9525 Irssi-silc client does support windows and can handle several
9526 connections without problems, see: www.irssi.org and SILC plugin.
9528 * Fixed some places where client was added to the IDList. The
9529 rule of thumb is following (in order to get everything right):
9530 If the client is directly connected local client then the
9531 `connection' argument must be set and `router' argument must be
9532 NULL to silc_idlist_add_client function. If the client is not
9533 directly connected client then the `router' argument must
9534 bet set and the `connection' argument must be NULL to the
9535 silc_idlist_add_client function.
9537 * The funtion silc_server_packet_send_local_channel actually did
9538 not check whether the client was locally connected or not. It
9539 does that now. Fixed a bug related to LEAVE command.
9541 * Fixed Remove Channel User payload parsing bug in server's
9542 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9544 * The server's silc_server_save_channel_key now checks also the
9545 global ID list for the channel as it might not be in the local
9546 list. Fixed a bug related to LEAVE command.
9548 * Is this the end of the [<unknown>] buglet that has been lurking
9549 around for a long time? A little for loop fix in server's
9550 silc_server_command_whois_parse that is used by both IDENTIFY
9551 and WHOIS command. At least, this was a clear bug and a cause
9552 of one type of [<unknown>] buglet.
9554 * WHOIS and IDENTIFY commands call the function
9555 silc_server_command_[whois/identify]_check function even if
9556 we are not router server.
9558 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9560 * Added --with-gmp configuration option. If set the GMP
9561 is always compiled in the SILC source tree. If not set then
9562 it is checked whether the system has the GMP3 installed. If
9563 it has then the GMP won't be compiled (the system's headers
9564 and library is used), if it doesn't have it then the GMP is
9565 compiled in the SILC source tree.
9567 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9569 * Changed RSA private exponent generation to what PKCS #1
9570 suggests. We try to find the smallest possible d by doing
9571 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9572 not security fix but optimization.
9574 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9576 * Added new config entry [Identity] to fork the server and run
9577 it as specific user and group. A patch from Bostik.
9579 * Imported Dotconf configuration library into lib/dotconf.
9580 This will be used to create the SILC configuration files later.
9581 It will appear in the distsribution after this commit.
9583 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9585 * A big code auditing weekend happening. Auditing code for
9586 obvious mistakes, bugs and errors. Also, removing any code
9589 Removed files for being obsolete:
9591 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9592 inline in the file lib/silcutil/silcbuffer.h)
9594 o lib/silcutil/silcbufutil.c (the header has inline versions)
9596 Changed code to fix possible error conditions:
9598 o The buffer formatting routines now check that the destination
9599 buffer really has enough space to add the data. This applies for
9600 both buffer formatting and unformatting
9601 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9602 unformatting was changed to accomodate following rules:
9603 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9604 sent to the function while XXX_*STRING will not allocate or copy
9605 the data into the buffer. Instead it sets the pointer from the
9606 buffer into the pointer sent as argument (XXX_*STRING used to
9607 require that the pointer must be allocated already). This change
9608 makes this whole thing a bit more consistent and more optimized
9609 (note that the data returned in the unformatting with XXX_*STRING
9610 must not be freed now). The routines return now -1 on error.
9612 o Tried to find all code that use buffer_format and buffer_unformat
9613 and added return value checking to prevent formatting and
9614 especially unformatting errors and possible subsequent fatal
9617 o Changed ske->x and ske->KEY to mallocated pointers in
9618 lib/silcske/silcske.h. Fixed possible data and memory leak.
9620 o Added return value checking to all *_parse* functions. Fixed
9621 many memory leaks as well.
9623 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9624 so that buffer overflows would not happen. All code now also
9625 checks the return value as it can fail.
9627 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9629 * Added reconnection support to server if the normal server looses
9630 its connection to the router (for example if router is rebooted).
9631 The server performs normal reconnection strategy implemented
9632 to the server. Affected file silcd/server.c.
9634 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9636 * Added new packet type SILC_PACKET_SET_MODE that is used to
9637 distribute the information about changed modes (for clients,
9638 channels and clients channel modes) to all routers in the
9639 network. Updated the protocol specification accordingly.
9641 Added functions into silcd/packet_send.c and
9642 silcd/packet_receive.c: silc_server_send_set_mode,
9643 silc_server_set_mode.
9645 Added new files silcmode.[ch] into lib/silccore that implements
9646 the encoding and decoding of Set Mode Payload. Added new type
9647 SilcSetModePayload. Moved the definitions of different modes
9648 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9650 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9652 * Oops, a little mistake in server's connection authentication
9653 protocol. The protocol is not ended with FAILURE but with
9654 SUCCESS if the authentication is Ok. :) Affected file is
9657 * Implemented NICK_CHANGE notify handling in server in the file
9658 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9659 the local clients on the channel. After the changing nickname
9660 in router environment snhould work and the [<unknown>] nickname
9661 should appear no more.
9663 The silc_server_replace_id function that receives the Replace ID
9664 payload now sends the NICK_CHANGE notify type also in the file
9665 silcd/packet_receive.c
9667 * Changed WHOIS and IDENTIFY command to support the maximum amount
9668 of arguments defined in protocol specs (3328 arguments). This
9669 fixed a bug that caused problems when there were more than three
9672 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9674 * Added extra parameter, command identifier, to the
9675 silc_client_send_command so that explicit command identifier
9678 Changed that ID list routines uses specific command identifier
9679 when sending WHOIS/IDENTIFY requests to the server so that they
9680 can be identified when the reply comes back.
9682 Affected files lib/silcclient/command.[ch],
9683 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9685 * Added `sender' argument to silc_server_packet_send_to_channel
9686 to indicaet the sender who originally sent the packet to us
9687 that we are now re-sending. Ignored if NULL. Affected file
9688 silcd/packet_send.[ch].
9690 * Added some server statistics support in silcd/server_internal.h
9691 SilcServerStatistics structure and around the server code. Also
9692 send some nice statistics information when client is connecting
9695 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9697 * Fixed channel ID decoding in server's JOIN command reply in
9698 silcd/command_reply.c
9700 * Fixed braodcasting of replace ID payload to not to send it if
9701 we are standalone server in silcd/packet_receive.c.
9703 * Fixed all channel message sending routines to not to send
9704 packets to clients that has router set, since they are routed
9705 separately in the same function earlier. Affects file
9706 silcd/packet_send.c and all channel packet sending functions.
9708 * In USERS reply, res_argv[i] are not allocated, the table
9709 is allocated. Thus changed that free the table, not its
9712 * In server's whois_check and identify_check if the client is
9713 locally connected do not send any WHOIS commands - they are not
9716 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9718 * Fixed some minor bugs in client when sending WHOIS command. The
9719 arguments was in wrong order.
9721 * Removed statis function add_to_channel from server in
9722 silcd/command.c that was previously used with the joining but
9725 * Tested USERS command in router environment successfully with two
9726 routers, two servers and two clients.
9728 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9730 * Reorganized the USERS command and command reply in client library
9731 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9732 When the command is given by user we register a pending command
9733 callback that will reprocess the command after the reply has been
9734 received from the server. When reprocessing the packet we then
9735 display the information. Thus, the USERS information is displayed
9736 now in the command callback instead of in the command reply
9737 callback. The processing of the command is same as previously
9738 when server has sent the command reply in the JOINing process.
9740 * Added to USERS command in silcd/command_reply.c to join the client,
9741 we didn't use to know about, to the channel after we've created
9742 a client entry for it. Also, for clienet we did know already still
9743 check whether it is on the channel or not and add it if not.
9745 * Removed silc_server_command_join_notify as the function and its
9748 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9750 * Changed the client's pending command handling to the same as the
9751 server's pending command handling. It is also now possible to
9752 execute command reply functions from other command reply
9753 function as the function callbacks for commands and command
9754 replies are one and same. The pending commands are not static
9755 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9756 in client connection context. Thus, pending commands are server
9757 connection specific as it is convenient.
9759 Changed the function silc_client_command_pending and
9760 silc_client_command_pending_del and added new function
9761 silc_client_command_pending_check. Removed the
9762 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9765 * Added cmd_ident, current command identifier, to the client
9766 connection context in lib/silcclient/client.h to keep track on
9767 command identifiers used in command sending. Client's command reply
9768 function handling now supports the mandatory command identifiers.
9770 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9771 funtions in client to fully support pending command callbacks.
9773 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9774 as one of the arguments to the application in the command reply
9777 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9778 before first releasing SILC but came back. Now it is removed again
9779 and should come back nomore. The FORWARDED flag was used only
9780 by the JOINing procedure by forwarding the command packet to router.
9781 Now, the JOINing procedure has been changed to more generic (due
9782 to various router environment issues) and FORWARDED is not needed
9783 anymore for anything. The protocol specification is yet to be
9786 Now, removed silc_server_packet_forward from server and the flag
9787 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9789 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9791 * Renamed NAMES command to USERS command. The NAMES was named that
9792 due to historical reasons. Now it is renamed. Also, rewrote
9793 parts of the USERS command. The nickname list is not sent anymore
9794 by the server. Only Client ID and mode lists are sent in the USERS
9795 command. Changed this also to the protocol specification.
9797 The client now resolves the names and stuff after it receives
9798 the USERS list from the server when joining to the channel.
9800 * WHOIS and IDENTIFY commands has been changed to support multiple
9801 Client ID's per command. One can now search for multiple users
9802 in the network by sending only one WHOIS or IDENTIFY command.
9803 Changed the code and the protocol specifications.
9805 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9806 uses silc_server_command_whois_parse to parse the request. */
9808 * If normal server, do not parse the WHOIS and IDENTIFY requests
9809 before sending it to the router. Saves some time.
9811 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9813 * Fixed JOIN command on client library. Wrong number of arguments
9814 used to crash the client.
9816 * Added silc_server_channel_has_global function to check whether
9817 channel has global users or not.
9819 * Added silc_server_channel_has_local function to check whether channel
9820 has locally connected clients on the channel.
9822 * The silc_server_remove_from_one_channel now checks whether the
9823 channel has global users or not after given client was removed from
9824 the channel. It also checks whether the channel has local clients
9825 on the channel anymore. If it does not have then the channel entry
9826 is removed as it is not needed anymore.
9828 * The silc_server_notify now checks on JOIN notify whether the joining
9829 client is one of locally connected or global. If it is global then
9830 the channel has now global users on the channel and that is marked
9831 to the channel entry. Also, it now saves the global client to
9832 global list who is joining and JOINs it to the channel. This is
9833 for normal server, that is.
9835 Changed silc_server_send_notify_on_channel,
9836 silc_server_packet_relay_to_channel and
9837 silc_server_packet_send_to_channel check if we are normal server
9838 and client has router set (ie. global client) do not send the
9839 message to that client, as it is already routed to our router.
9841 * Implemented LEAVE notify type handling in silc_server_notify
9844 * Tested LEAVE command in router environment successfully. Tested
9845 with two routers, two servers and two clients.
9849 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
9851 * Implemented SIGNOFF notify type handling in silc_server_notify
9854 * silc_server_remove_id now removes the client entry from all channels
9855 it has joined and thusly sends SIGNOFF notify type.
9857 * Rewrote the NAMES list generation in server by removing two excess
9858 loops. The lists are created now inside one loop.
9860 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9862 * silc_server_remove_channel_user checks now also global list
9863 for channel and client.
9865 * silc_server_new_channel_user checks now both local and global
9866 list for channel and client. Fixed a bug in client id decoding.
9867 Used to decode wrong buffer.
9869 * silc_server_channel_message checks now both local and global
9870 list for channel entry.
9872 * Tested channel joining (hence JOIN) in router environment
9873 successfully. Tested with two routers, two servers and two
9876 * Tested channel message sending in router environment successfully.
9878 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9880 * Added silc_server_save_channel_key into server.[ch] to save the
9881 received channel key in Channel Key payload processing. It is
9882 also used in JOIN command reply handling.
9884 Equivalent function silc_client_save_channel_key added into
9885 client.[ch] into client library.
9887 * Changed JOIN command reply to send information whether the channel
9888 was created or not (is existing already) and the channel key
9889 payload. Changed protocol specs accordingly.
9891 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
9892 the request was sent by ID and not by nickname. Crashed on
9895 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9897 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
9898 now correctly save the received data.
9900 * silc_server_free_sock_user_data now notifies routers in the
9901 network about entities leaving the network.
9903 At the same time implemented functions silc_server_remove_id
9904 and silc_server_send_remove_id to receive and send REMOVE_ID
9905 packets. The packet is used to notify routers in the network
9906 about leaving entities. The ID removed will become invalid in
9909 * Added function silc_idlist_del_server into server. Removes and
9910 free's server entry from ID list.
9912 * silc_server_private_message function now checks, if we are router,
9913 that the destination ID really is valid ID, naturally.
9915 * In router when NEW_ID packet is received (for new client) the
9916 hash of the Client ID is saved in the ID Cache but the
9917 client->nickname is set to NULL, instead of putting the hash
9920 IDENTIFY command now also checks that client->nickname must be
9921 valid. If it is not if will request the data from the server who
9922 owns the client. Added new function
9923 silc_server_command_identify_check.
9925 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
9926 to set the command to already allocated Command Payload.
9928 * Tested private message sending in router environment with two
9929 routers, two servers and two clients. Fixed minor bugs and now
9932 * Fixed segfault from client's NAMES command. Used to crash if
9935 * Forwarded packets must not be routed even if it is not destined
9936 to the receiver. Changed server code comply with this.
9938 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9940 * Added `require_reverse_mapping' boolean value to ServerParams
9941 structure. If TRUE (not default) the server will require that
9942 the connecting host has fully qualified domain name.
9944 If the reverse mapping is not required and hostname could not be
9945 found the IP address is used as hostname.
9947 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9949 * Implemented version string checking to both client and server.
9950 The check is incomplete currently due to the abnormal version
9951 strings used in development version of SILC.
9953 * Changed all command functions in server to use the new
9956 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9958 * Changed char *data to unsigned char *data in ID Cache system to
9959 support binary data as ID Cache data. Changed code to support
9960 binary data in lib/silccore/idcache.c.
9962 * Renamed silc_server_packet_relay_command_reply to
9963 silc_server_command_reply as it is normal packet receiving
9964 function. Rewrote the function to accept command replys for
9965 servers and not only for clients.
9967 * Mark remote router always as registered server if we are connecting
9968 to it. Otherwise, commands sent by the router to us are ignored.
9970 * All ID List find routines now returns the ID Cache Entry pointer
9971 as well if requested.
9973 * WHOIS command works now in router environment, tested with two
9974 routers, two servers and two clients.
9976 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
9977 in router environment (as it is almost equivalent to WHOIS) but
9978 hasn't been tested thoroughly. Added new functions:
9980 silc_server_command_identify_parse
9981 silc_server_command_identify_send_reply
9982 silc_server_command_identify_from_client
9983 silc_server_command_identify_from_server
9985 * Disabled route cache adding because adding two different ID's with
9986 same IP replaces the old cache entry thus giving wrong route.
9987 The entry->router->connection is always the fastest route anyway
9988 so route cache may not be needed. Of course, new routes maybe
9989 established after receiving the ID when the entry->router->connection
9990 might not be anymore the most optimal.
9992 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9994 * Add route cache for received ID for fast routing.
9996 * Added silc_server_packet_route to route received packet on router
9997 that is not destined to us.
9999 * Renamed silc_server_get_route to silc_server_route_get.
10001 * Added id_string and id_string_len fields into SilcServer to
10002 include encoded ServerID for fast comparing without excess
10003 encoding of the ID's.
10005 * Cleaned up WHOIS command on server side. Added following static
10008 silc_server_command_whois_parse
10009 silc_server_command_whois_check
10010 silc_server_command_whois_send_reply
10011 silc_server_command_whois_from_client
10012 silc_server_command_whois_from_server
10014 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10015 arguments in command replies. All command functions should be
10016 updated to use this macro.
10018 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10020 * Minor typo fixes on command reply handling on server.
10022 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10024 * Added silc_server_command_add_to_channel internal routine to add
10025 the client to the channel after router has created the channel and
10026 sent command reply to the server.
10028 * Added generic silc_server_send_command to send any command from
10031 * Use static buffer with ID rendering instead of duplicating data.
10033 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10035 * Fixed a channel user mode bug when joining to a channel server gave
10036 everybody channel founder rights, oops.
10038 * We mark ourselves as the router of the incoming server connection
10039 if we are router ourselves. This way we can check in some packet
10040 sending functions whether it is locally connected server. For
10041 incoming router connections we put NULL.
10043 * For router sending packets locally means now always sending the
10044 packet cell wide; to local clients and local servers. For normal
10045 server sending packet locally means sending it to only local
10048 * Fixed the JOIN command to really work in router environment. If the
10049 channel is created it is always created by the router. Router is
10050 also responsible of making the initial joining to the channel,
10051 sending JOIN notify to the sending server and distributing
10052 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10053 does not exist server doesn't do anything else but forward the
10054 command to the router which performs everything.
10056 * Added silc_server_send_channel_key function to send the Channel Key
10059 * Added silc_server_create_channel_key to create new channel key. The
10060 channel key is now re-generated everytime someone joins or leaves
10061 a channel, as protocol dictates. Note: channel->key_len is the
10062 key length in bits.
10064 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10066 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10067 packet_receive.[ch] to separate packet sending and receiving
10068 routines. The server.[ch] now includes everything else including
10069 actual packet processing (writing and reading data) and other
10072 Renamed silc_server_private_message_send_internal to
10073 silc_server_send_private_message. The routine is still though
10074 used only to relay private messages as server does not send
10075 private messages itself.
10077 Renamed silc_server_new_channel to silc_server_create_new_channel
10078 and added new function sicl_server_new_channel that handles the
10079 incoming New Channel packet. Added also new sending function
10080 silc_server_send_new_channel to send New Channel Payload.
10082 * Added new function silc_server_notify to process incoming notify
10083 packet to the server/router. Server may then relay the notify
10084 to clients if needed.
10086 * Added new function silc_server_new_channel_user to process incoming
10087 New Channel User packet. Router will redistribute the packet and
10088 send JOIN notify to its local clients and locally connected servers
10089 if needed. Normal server will send JOIN notify to its local client
10090 on same channel when received this packet. Added also corresponding
10091 sending function silc_server_send_new_channel_user to sent the
10094 * Added boolean route argument to send_notif_to_channel and
10095 packet_send_to_channel functions to attempt to route the packet
10096 if it is TRUE and send only locally if it is FALSE.
10098 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10100 * silc_server_replace_id now broadcasts the received replace ID
10101 packet if it is not broadcast packet already. The router must
10102 broadcast to inform other routers about changed ID.
10104 * Added backpointer to server's router into SilcServer context in
10105 silcd/server_internal.h.
10107 * Fixed silc_server_packet_broadcast to send correct broadcast
10110 * The channel key is now distributed to the local client as soon
10111 as it is received from the router (in router environment) so that
10112 no other packet may be sent for the channel until client has
10115 * silc_server_remove_channel_user now broadcasts the received
10116 Remove Channel User packet if it is not broadcast packet already.
10117 The router must broadcast to inform other routers about removed
10120 * Added users field into SilcPacketContext that is a reference count
10121 of the context. One can increase the reference count by calling
10122 silc_packet_context_dup which is now changed to just increase the
10123 reference count instead of duplicating the data. The reference
10124 count is decresed by calling silc_packet_context_free that will
10125 free the data after the reference count hits zero.
10127 For now on the packet context and everything allocated into it
10128 (including the raw packet from network) must be freed by calling
10129 the new silc_packet_context_free function. Added also new function
10130 silc_packet_context_alloc that must be used now to allocate the
10131 context. This also means that if a routine is asynchronous from
10132 silc_[client/server]_packet_parse_type the packet context must
10133 be duplicated by calling silc_packet_context_dup. Otherwise it
10134 gets free'd after silc_[client/server]_packet_parse_type returns.
10135 Also, one must remember that if packet is duplicated then its
10136 reference count must be decresed by calling the free function as
10137 many times as it was duplicated.
10139 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10140 from both client and server.
10142 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10144 * Made joining to a channel working in router environment.
10146 * Cleaned up JOIN command on server side and create function
10147 silc_server_command_join_channel internal routine to make the
10150 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10152 * Changed silc_command_pending list to SilcDList. Also, added
10153 `ident' field to SilcServerCommandPending structure to identify
10154 the reply and to call correct callback.
10156 Added silc_server_command_pending_check function to replace the
10157 corresnponding macro. The silc_command_pending list is not
10160 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10161 to set identifier to previously allocated Command Payload. It
10162 is used to set identifier for command when resending Command
10165 * Added silc_command_payload_encode_payload to encode Command
10166 Payload buffer from SilcCommandPayload structure.
10168 * Added silc_argument_payload_encode_payload to encode Argument
10169 payload buffer from SilcArgumentPayload structure.
10171 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10173 * Changed WHOIS command to support router connection on server side.
10174 The whois request is always sent to router unless the server is
10175 standalone server. After server has received the reply from the
10176 router will it send the reply to the client.
10178 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10179 broadcast received broadcast packet. The function is used only
10180 by router. The broadcast packet is always sent to the router's
10183 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10184 render given ID to printable string, for log files for example.
10186 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10188 * Made basic router to router connections working. At least they
10189 can now connect to each other but nothing really works the way
10190 they are supposed - yet.
10192 * Added new initiator token to RouterConnection configuration
10193 file in silcd/serverconfig.[ch]. It is used to tell whether we
10194 are the initiator to the remote router or whether we'll expect
10195 the other end to connect.
10197 * Moved registering of listener task to silc_server_init, hence
10198 the server starts listenning as soon as it is run, even if it
10199 does not have connections to other routers. Let's see how well
10202 * Changed default connection retry timeouts for more suitable in
10205 * Removed cipher and such arguments from silc_idlist_add_client
10206 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10207 Added new function silc_idlist_add_data to add the keys and stuff
10210 * Added SilcIDListData structure and added it to SilcClientEntry
10211 and SilcServerEntry as their first field in the structure. This
10212 way we can explicitly cast the ID entries to the SilcIDListData
10213 structure and get common data for the entries. In past, we had
10214 to first check what type of connection it is and then cast it to
10215 correct ID entry type. Now, we can directly cast the opaque
10216 pointer to the SilcIDListData (no matter what ID entry it actually
10217 is) and get the data needed.
10219 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10221 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10222 in some circumstances even if threre were timeout tasks, though not
10223 IO tasks, but tasks anyway. Now fixed.
10225 * Defined SilcServerConnection structure to hold connection specific
10226 stuff about directly connected servers and routers. The definition
10227 is currently in silcd/server_internal.h. I thought about having
10228 a bit more important role fro this struct but for now it is used
10229 only when connecting to other server (or router actually).
10231 * Added connecting retry support in server when connecting to
10232 router(s). The retry feature implement exponential backoff
10233 algorithm. Also, added SilcServerParams structure to hold default
10234 parameters for server. For now, it include these retry settings
10235 and are hard coded. After server is moded to be as Silc Server
10236 Library this structure will be more important.
10238 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10240 * Changed client librarys channel->clients table to SilcList and
10241 changed code accordingly.
10243 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10245 * Changed client's channel table to SilcList and changed code
10246 accordingly. Also changed SilcChannelClientEntry to include back-
10247 pointer to the channel so that client entry can use that structure
10248 as list as well and we have fast cross-reference to the channel.
10249 This change dramatically decreased the complexity of channel
10250 handling with client entry and vice versa (removed one extra
10251 loop when searching for channel entry from many functions).
10253 * Changed server->sim from table to SilcDList and changed code
10256 * NAMES command can now be used from user interface. It will show
10257 the user list on the channel, neatly.
10259 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10260 Code now saves realname of the user if it becomes available.
10262 * Renamed configure.in to configure.in.pre and made ./prepare
10263 script to automatically add correct version string to
10264 configure.in which it creates from configure.in.pre.
10266 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10268 * NAMES command reply now shows users mode with the nickname when
10269 joining to channel.
10271 * Moved silc_client_ch[u]mode[_char] functions from
10272 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10273 place sucks, they are utility functions and should be in some
10276 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10278 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10281 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10285 * Added TRQ (efficient deque and list library) into lib/trq. This is
10286 a very good list library that is currently used in the SILC. Defined
10287 SilcList API over the library because I didn't like the API very
10288 much. See lib/trq/silclist.h for the API and examples of how to
10289 use the API. Fixed various places in the code to use the new
10290 SilcList API. The SilcList is meant for lists that has a structure
10291 already defined as a list. It is not suitable to add just some
10292 context to the list (in TRQ, the context is the list actually).
10294 So, I defined SilcDList that can be used for the purpose where
10295 predefined list structure does not exit. This can be used as
10296 such list. Now some context just can be added to the SilcDList.
10297 Currently this list is not used in the SILC just yet, though there
10298 are a lot places where this can replace dynamically allocated
10299 tables and I will fix these places, later, to use SilcDList.
10300 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10301 and use TRQ internally).
10303 Also fixed some annoying warning messages that the original TRQ
10304 code generated. Also minor changes to TRQ's Makefile.in.
10306 * Added support for querying by Client ID to both WHOIS and
10307 IDENTIFY commands into server, as required by the protocol.
10309 * Removed method function pointers from SilcBuffer structure. They
10310 weren't used to anything and just increased the context size for
10311 no good reason. This change also made silc_buffer_alloc and
10312 silc_buffer_free functions inline functions.
10314 * Disabled command flooding detection support until it's fixed so
10315 that it accepts commands in but does not execute them more than once
10318 * Added silc_net_localhost(), to return local hostname, into
10319 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10320 that must be initialized before calling silc_client_init.
10322 * Added new function: silc_server_send_notify_on_channels to send
10323 notify messages to all channels client has joined. It is assured
10324 that the message is sent only once per client.
10326 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10327 lib/silcutil/silcutil.[ch] as silc_format function. The new
10328 function is generic and is used by server as well, not only by
10329 the logging routines.
10331 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10332 the provided version string was not acceptable. Added new function:
10333 silc_ske_check_version into lib/silcske/silcske.h. The function
10334 must be implemented by the application (client or server) and it
10335 does not reside in the SKE library. The function checks the version
10336 string remote end sent.
10338 * Added back pointers (to opaque context and to SilcSocketConnection)
10339 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10341 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10342 duplicate packet context structure.
10344 * Changed `notify' client operation to send same arguments as client
10345 receives from server except for ID's. ID's are mapped to correct
10346 ID entry and that is returned. Also, if channel entry is not sent
10347 by server but the notify is for channel the channel entry is sent
10348 to application (otherwise application doesn't know that it is for
10349 channel (library gets it from packet's Destination ID)).
10351 * Added silc_client_remove_from_channels into client library to
10352 remove a client from all channels it has joined to. Used when
10353 received SIGNOFF notify from server. Added also new function
10354 silc_client_replace_from_channels to replace old ID entry with
10355 new ID entry on all channels. Used when received NICK_CHANGE
10356 notify from server.
10358 * Fixed ID Cache list handling in silc_idlist_get_client in
10359 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10360 to get (or query) client by ID.
10362 * Updated TODO list.
10364 * Added connection authentication status message defined by the
10365 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10366 support for these into the code in client and server side.
10368 * Added generic function silc_client_send_command to send any command
10369 with variable argument list. Application should use this function
10370 to send commands if the command functions provided by the library
10371 does not suite for the application's user interface needs.
10373 * Added new `failure' client operation. Application is notified about
10374 received failure packet if client is executing a protocol. In this
10375 case the protocol's execution has failed.
10377 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10378 is required by the protocol.
10380 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10381 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10384 * Added status flag to SilcSKE object to indicate realtime status
10385 of the SKE protocol.
10387 * Application receives now exactly same command reply arguments as
10388 the library receives from server. However, if ID is received the
10389 corresponding ID entry is returned to the application (eg. Client
10390 ID is mapped to correct SilcClientEntry entry and that is returned).
10391 Changed command_reply client operation due to this change.
10393 * Changed all ID's in commands and in command replys as ID Payloads.
10394 Change affected both client and server side codes.
10396 All ID's sent in SILC network (with execption of ID's in SILC
10397 Packet header) are sent in ID Payload to support variable length
10400 * Server now notifies nick changes and notifies all clients on
10401 the channels about the new nickname (about the new Client ID,
10404 * Implemented CMODE command to change channel modes. Supports all
10405 channel modes defined by the protocol specs except ban and invite
10406 lists. (Also, private channel key mode is supported but support for
10407 setting private channel key in client is missing, thus, this mode
10408 has no effect on client side (except that server requires that the
10409 client uses private channel key and normal channel traffic does not
10412 Also, invite mode works per se, but INVITE command does not work
10413 yet correctly, so you can set channel as invite only channel but
10414 inviting clients to the channel does not work (it is yet to be
10415 thought what's the best way to do it).
10417 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10418 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10419 Implemented CUMODE command to change user's mode on the channel.
10420 Supports all modes defined by the protocol specs.
10422 * Added NAMES command reply to return users modes on the channel.
10424 * Removed unnecessary and slow ciphers from lib/silccrypt.
10426 * Set SO_KEEPALIVE option to connection sockets by default.
10428 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10430 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10431 redefined the Notify Payload into protocol specs.
10433 * Added silc_id_payload_parse_id to get ID directly from raw
10436 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10438 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10439 accept searching by Client ID as well.
10441 * Added support for LEAVE and SIGNOFF notify types in client library.
10443 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10444 to parse ID Payload from raw data.
10446 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10448 * Added flags parameter into silc_ske_assemble_security_properties
10449 function in lib/silcske/silcske.[ch].
10451 * Changed notify client operation to fit better for notify messages
10452 sent by server. The notify payload received from server is now
10453 passed to the application (after parsing it to SilcNotifyPayload).
10454 It is application's responsibility to retrieve the arguments
10455 from the payload and show the message the way it wants. The message
10456 sent by server is implementation specific.
10458 * Changed public keys to comply with the protocol specification.
10459 Old public keys are not supported anymore and are not compatible.
10461 * Removed nickname from Channel Payload as the latest draft removed
10462 it. The client must resolve the nickname from the NAMES command
10463 reply received when it joined the channel.
10465 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10467 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10469 * Fixed some errors in protocol specification drafts.
10471 * Created lib/silccore/silcnotify.c to implement Notify Payload
10472 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10473 generic payloads described by protocol specifications. The file
10474 includes implementations for ID Payload and Argument Payload.
10476 * Changed Command Payload implementation to use the new Argument
10477 Payload. Changed command_xxxx_payload to command_payload_xxxx
10478 to comply with SILC coding conventions.
10480 * Added suppport for Argument Payload handling in Notify Payload
10481 implementation as protocol requires it. Added the new support
10482 into server and client lib as well.
10484 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10486 * Added support for multiple nicknames on same channel. [n] is
10487 added locally to the nickname if there are more than one same
10488 nicknames on the channel.
10490 * Server now sends all nicknames that matched WHOIS request.
10491 Client also shows the list received from server.
10493 * Added TOPIC command to client side. User can now set and show
10494 current topic on channel.
10496 * Added MOTD command to client and server. Also, server sends the
10497 motd when client connects to the server.
10499 * Changed version strings to comply ISO 8601.
10501 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10503 * Fixed protocol error handling in client library. It should now
10504 cope even if the SKE fails for some reason.
10506 * Made new protocol specification drafts for submitting to IETF.
10508 * Implemented TOPIC command to server in silcd/command.c.
10510 * Added two new notify types into lib/silccore/silcnotify.h:
10511 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10512 notify nickname change and topic setting/change on a channel.
10514 * API change of command_reply operation in client library. The
10515 application gets now the status type received from server as well.
10517 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10519 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10521 * Cras fixed and optimized the packet handling even further and
10522 it should work now. Minor change to the prototype of function
10523 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10525 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10527 * Added new function into lib/silcutil/silcschedule.[ch]:
10528 silc_schedule_with_fd to select() a specified fd. The function
10529 returns after timeout expires or data arrives or goes. The
10530 function is used by packet routines to wait that all data is
10531 received from network.
10533 * Fixed data reading from network in lib/silccore/silcpacket.c.
10534 The code now assures that all data is read from the fd and then
10535 continues packet processing. This was a bug fix since the code
10536 used to drop some data in some circumstances.
10538 * Added new function into lib/silcclient/client.[ch]:
10539 silc_client_start_key_exchange to start key exchange after
10540 connection has been established to server. The code internally
10541 now uses this funtion but its main purpose was to provide it
10542 for applications that perform their own connecting. After
10543 application has created a connection it merely calls this
10544 function to start the key exchange between client and server.
10545 The library takes care of everything else after that.
10547 Updated also lib/silcclient/README to explain the usage of
10550 * Do not send to application information that connection has
10551 been established. Application gets notified it by connect
10554 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10556 * Applied cras's patch to add silc_schedule_one function. The
10557 function runs scheduler once and returns.
10559 * Fixed the scheduler after cras messed it up. The timeout
10560 handling works now as it's supposed to work.
10562 * Added into lib/silccore/ silcnotify.h to include notify
10563 message types support. Changed silc_server_send_notify*
10564 functions, in server.[ch], to support those new notify types.
10565 Added the support for the notify types into client library,
10566 as well. Added new notify client operation into ops.h in
10569 * Changed silc_server_packet_send_to_channel to send normal
10570 packets instead of just channel message packets. The function
10571 is now used to send the notify packets to channels. It is not
10572 used to send channel message packets anymore, as server never
10573 sends them anymore.
10575 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10576 va_arg()s as it seems to require it nowadays. I guess, if SILC
10577 is compiled with older va_arg() the new code should work anyway.
10579 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10581 * Splitted core library. Core library (lib/silccore) includes
10582 now only SILC protocol specific core (and common) components.
10583 Created new utility library (lib/silcutil) that includes more
10584 generic purpose stuff. The stuff for util library was taken
10585 from the old core library. This was minor and easy split.
10587 * Created SILC Client Library (lib/silcclient) that includes
10588 implementation of the SILC client without user interface. This
10589 was major move from silc/ directory. The code has been changed
10590 so that it is transparent towards the user interface. The
10591 silc/ directory includes now the same user interface as before
10592 and it uses the new client library. Read lib/silcclient/README.
10593 Basicly, the client library performs everything else related
10594 to SILC except user interface handling. Also, configuration
10595 files are considered to be part of user interface and library
10596 does not handle them.
10598 This change also changed a lot of structures, function naming etc.
10599 Most important change was that SilcClientWindow object was
10600 renamed to SilcClientConnection in the client library. Created
10601 also new file lib/silcclient/ops.h. Also added new files
10602 silc/local_command.[ch] and silc/client_ops.[ch].
10604 All these changes were made to make it easier for user interface
10605 designers to create what ever user interface for the SILC client
10608 It is also expected that the server will be moved to lib
10609 directory as well and SILC Server Library will be created;
10610 sometimes in the future.
10612 * Removed Local commands from lib/silccore/silccommand.h as
10613 they are application specific and new client library does not
10614 handle any of those anymore.
10616 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10617 old client implementation in silc/.
10619 * Added support for callback functions in SILC_LOG_* macros.
10620 Application can now set its own callbacks that will be called
10621 instead of using the default functions that will always print
10622 the debug messages to stderr (or stdout). Also, debugging can
10623 now be disabled by setting silc_debug to FALSE and re-enabled by
10624 setting it to TRUE. Note, that logging will still work even
10625 if debugging is disabled.
10627 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10628 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10629 silc_log_reset_debug_callbacks.
10631 * To enable debugging in silc client one must give now -d
10632 option on command line.
10634 * Changed silc_schedule_init to automatically allocate task queues
10635 if they are not allocated before calling it.
10637 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10639 * Added GMP 3.1 into math library.
10641 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10643 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10644 a channel in SILC network. The packet is used by servers and
10645 routers to notify other routers that user has left a channel.
10646 This little feature was missing until now. Added the feature
10647 to protocol specification as well.
10649 Added functions: silc_server_send_remove_channel_user and
10650 silc_server_remove_channel_user into server.[ch].
10652 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10653 lib/silccore/silcpacket.h. However, they are not implemented
10656 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10658 * Fixed joining to a channel and sending channel messages
10659 between server and router. The channel message sending should
10660 now work inside a cell.
10662 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10664 * Fixed the private message sending between server and router.
10665 The private message sending should now work inside a cell.
10667 * Added silc_server_replace_id into server.[ch] to replace
10668 existing ID in the SILC network.
10670 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10671 and silc_idlist_replace_server_id into idlist.[ch] in server.
10673 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10675 * Fixed the server to server connections. Server can again now
10676 connect to router. Router to router connections probably does
10679 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10681 * Added dynamic protocol registering support. Now protocols can
10682 registered and unregistered on the fly. Patch by cras.
10684 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10686 * Added lib/contrib directory to hold routines that some platforms
10687 don't have but are needed by SILC.
10689 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10690 into lin/contrib to provide getopt() and getopt_long() for
10691 those who don't have it.
10693 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10695 * Added AWAY command to client. When away message is set and
10696 client receives a private message packet the client automatically
10697 replies to the sender with the away message.
10699 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10700 bug seemed to be the cause of recent problems when compiling
10703 * Added version detection support to SKE protocol specification
10704 and added the new changes to the SKE implementation as well.
10705 There were other minor changes in the SKE protocol as well.
10707 Many changes in lib/silcske/silcske.[ch] and in
10708 lib/silcske/payload.[ch].
10710 * Added ^U functionality, clear input line. Patch from cras.
10712 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10714 * Mainly small bugfixes on core library. Fixed some debugging
10715 logging and buffer overflow in silclog.c.
10717 * Updated config.sub and config.guess on the distribution tree.
10719 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10721 * Added command lagging support in server. Client may execute
10722 commands now only once in two seconds.
10724 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10726 * Optimized packet reception. MAC computation and checking is now
10727 also more optimized. A lot previously duplicated code is now
10728 used as generic by both client and server.
10730 * Fixed key pair generation in clientutil.c
10732 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10734 * Added into lib/silccore/silcbufutil.[ch] new function;
10735 silc_buffer_realloc.
10737 * Moved generic packet sending/encryption functions to
10738 lib/silccore/silcpacket.[ch] from client and server. Some
10739 rewriting of the functions.
10741 * Moved all generic packet reception/decryption functions to
10742 lib/silccore/silcpacket.[ch] from client and server. The
10743 packet processing is now much cleaner in both client and server.
10744 These were major changes in both client and server.
10746 * Created many common functions in server to do packet sending.
10747 Previously code were duplicated a lot, this has been removed
10748 with these changes.
10750 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10752 * Rewrote major parts of the ID cache system. Don't know
10753 whether it is better now or not but at least the API is more
10756 * Major rewrite on ID cache stuff on client because of the ID
10757 cache API changes. Added idlist.c to client.
10759 * Also major rewrite on ID cache stuff on server as well.
10760 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10761 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10762 in hand, instead they are all put into the ID cache system now.
10763 All server_idlist_* routines uses ID cache now instead of
10764 traversing its own lists (those lists does not exist anymore).
10765 SilcIDList though still exists. Also, SilcXXXEntry's are
10768 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10770 * Finally made the SKE implementation compliant to the protocol
10771 specification. All mp integers are now binary encoded as
10772 opposed being HEX encoded.
10774 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10777 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10778 functions: silc_[encode/decode]_pem. Also added function
10779 silc_encode_pem_file to PEM encode with newlines ('\n') for
10780 saving into a file.
10782 * SILC public keys are now encoded either PEM or binary. Same
10783 option is for private keys as well. By default private keys
10784 are binary encoded and public keys PEM encoded. Silly HEX
10785 encoding were removed.
10787 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10788 function to create fingerprints.
10790 * Fixed a bug in SHA1; does not change the original data anymore.
10792 * Partly implemented INFO command on client and server side.
10793 Fixed CLEAR command. Changes to SERVER command; show current
10794 server(s) when giving command without arguments. Added
10795 VERSION command to client.
10797 * Added check to server that unregistered connections cannot
10798 execute commands (unless it is specificly allowed).
10800 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10802 * Fixed screen refresh.
10804 * Fixed channel joining bug from client. On some circumstances
10805 client tried to join to a channel it had already joined.
10807 * Added public key verification process into client's protocol.c.
10808 The client now verifies the public key from user and saves
10809 it into ~./silc/serverkeys/ directory.
10811 Added into: clientutil.[ch]: silc_client_verify_server_key.
10813 * Changed SKE protocol's silc_ske_initiator_finish function
10814 to accept callback function that verifies the received public
10815 key. Removed old silc_ske_verify_public_key function.
10817 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10819 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
10820 silc_pkcs_private_key[_data]_set.
10822 * Made the password and public authentication more cleaner in
10823 server's protocol.c.
10825 * Removed historic and obsolete protocol `channel_auth' from
10826 both client and server.
10828 * Removed wrong way of sending command status messages from
10829 server to client in server's command.c. The old way violated
10830 protocol specification.
10832 Changes to silccore/silccommand.[ch]: removed
10833 silc_command_encode_status_payload -> not needed anymore,
10834 changed silc_command_encode_payload_va to accept extra
10835 argument on variable argument list. The argument type must
10836 now be provided to the function. Also, added new function:
10837 silc_command_encode_reply_payload_va which is same as
10838 normal command_encode_payload_va except command status type
10839 is provided as extra argument.
10841 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10843 * Added ~./silc directory handling. The directory includes the
10844 public and private keys for the client.
10846 Added silc_client_check_silc_dir, silc_client_create_identifier
10847 and silc_client_load_keys.
10849 * Implemented SILC protocol compliant public key. Added public
10850 and private key saving to and loading from files.
10852 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
10853 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
10854 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
10855 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
10856 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
10858 Implemented: silc_pkcs_save_[public/private]_key[_data] and
10859 silc_pkcs_load_[public/private]_key.
10861 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10863 * Added silc_server_get_route (route.[ch]) to get connection
10864 data for the fastest route for given ID.
10866 * Implemented INVITE command on client and server. The command
10867 were re-defined in the SILC Protocol Specification and the
10868 implementation now complies with the specification.
10870 * Implemented PING command on client and server.
10872 * Implemented NAMES command on client and server. The server side
10873 supports currently only normal server not router server yet.
10874 Some changes to NAMES definition in SILC protocol specification.
10876 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10878 * Implemented LEAVE command on client and server.
10880 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
10881 again. This change was made to the protocol as well. Server
10882 should not violate the protocol specification anymore.
10884 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10886 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
10887 was tested. SOCKS4 was not but should work anyway.
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