1 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
3 * Use silc_server_query_add_error to add error in public key
4 search error. Added support in send_reply to send errors
5 without specific argument. Affected file silcd/server_query.c.
7 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
8 Client for NO_SUCH_NICK. It was against the protocol specs.
9 Affected file irssi/src/silc/core/client_ops.c.
11 * Added backwards support for the wrong NO_SUCH_NICK error sending
12 in server. To be removed in SILC Server 1.0. Both old clients
13 and clients with fixed error handling now works. Affected file
16 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
18 * fixed a bug in the whois using attributes function where no
19 error was sent if no nickname and client id but the attributes were
20 given to whois. Affected file silcd/server_query.c
22 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
24 * remove public key from public key hashtable on detach. Affected
25 file silcd/packet_receive.c
27 * free public key hashtable before removing clients on server
28 shutdown. Affected file silcd/server.c
30 * remove public key prior deleting client-data on killing a client.
31 Affected file silcd/server_util.c
33 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
35 * Getting the MOTD from other servers works now. Affected
36 files are silcd/command.c and silcd/command_reply.c
38 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
40 * Initialize the variable idletag, since it is tested in
41 silc_core_deinit for its default value. Affected file
42 irssi/src/silc/core/silc-core.c
44 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
46 * Fixed signed channel messages across cells. Affected file
49 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
51 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
52 is not defined. They can now be safely used in if-statements
53 without braces. Affected file lib/silcutil/silclog.h.
55 * Added the checks for backup closing connection due to error
56 (local or remote) and thus not allow the resuming to occur
57 in reconnect. Affected files are silcd/packet_send.c
60 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
62 * Help file updates. Affected files in irssi/src/docs/help/in/.
64 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
66 * Fixed channel messages across cells. Affected file
69 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
71 * Fixed file transmission accepting in client library to not
72 start the negotiation if user hasn't accepted the transfer,
73 instead create new session for resent transfer. Affected
74 file lib/silcclient/client_ftp.c.
76 * Show the session ID in the file transmision list. Remove
77 session from list that failed to transfer. Switch the current
78 session automatically after transmission, and in errors, to new
79 session if other sessions exists in the transfer list. Affected
80 files are irssi/src/silc/core/silc-servers.c,
81 irssi/src/fe-common/silc/modfule-formats.c.
83 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
85 * Fixed MIME header parsing for the hopefully last time. Affected
86 file lib/silcutil/silcstrutil.c
88 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
90 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
92 * The SILC RNG is now gauranteed to return non-zero random
93 values. Affected files are lib/silccrypt/silcrng.[ch].
95 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
97 * Fixed nickname formatting when changing only case of the
98 nickname. Affected file lib/silcclient/idlist.c.
100 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
102 * Fixed a memory leak and incorrect printing of the "appears as"
103 message. Affected file irssi/src/silc/core/client_ops.c
105 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
107 * Added CRT (Chinese Remainder Theorem) supported RSA
108 private keys and private key operations. This significantly
109 increases private key operation efficiency. No compatibility
110 issues with new or old private keys. Affected files are
111 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
113 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
115 * Fixed GCC-3.3.2 related compilation warnings from the
118 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
120 * Removed RC6 from distributions.
122 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
124 * Added some better comments to lib/silccrypt/silcpkcs.h,
125 optimized some routines in lib/silccrypt/silcpkcs.c.
126 Added test_silcpkcs into lib/silccrypt/tests/.
128 * Fixed silc_rng_global_init to actually init the global RNG
129 if RNG wasn't provided for it. Affected file is
130 lib/silccrypt/silrng.c.
132 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
134 * Added silc_hash_table_find_by_context_ext. Affected files
135 lib/silcutil/silchashtable.[ch].
137 * Save the public key on normal server in WHOIS command reply
138 from attributes, if present, and add it to public key hash
139 table. Fixes WHOIS resolving by public key on normal server.
141 Optimized the attributes resolving on normal server to not
142 resolve if we resolved them already from router.
144 Affected files are silcd/server_query.c, command_reply.c.
146 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
148 * Added support for whois using attributes.
149 Affected files silcd/command_reply.c, silcd/packet_receive.c,
150 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
153 * Added support for whois using public key attribute to /WHOIS i
154 client command. Affected files irssi/docs/help/in/whois.in,
155 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
157 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
159 * Fixed UMODE setting in server when the client has anonymous
160 mode set. The mode setting was not working. Affected file
163 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
165 * Fixed some bugs and typos related to sending split messages.
166 Print notification when sending messages with /MMSG. Affected
167 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
169 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
171 * Optimized the socket referencing in packet routines, client
172 library and server. Affected files are lib/silccore/silcpacket.c,
173 lib/silcclient/client.c and silcd/server.c.
175 * If silc_socket_set_qos is given with NULL arguments the QoS is
176 reset from the socket. Affected files are
177 lib/silcutil/silcsockconn.[ch].
179 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
181 * Add a /LISTKEYS command which lists the locally cached
182 client and server keys. Affected files
183 irssi/src/fe-common/module-formats.[ch],
184 irssi/src/silc/core/silc-{channels,servers}.c
185 irssi/docs/help/in/listkeys.in
187 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
189 * Check that packet queue purging was successful. Affected
190 files lib/silcclient/client.c and silcd/packet_send.c. Related
191 to MAC failed errors.
193 * Do not clear the inbuf even if it is empty if QoS was applied
194 to it. Otherwise the QoS data is cleared and MAC failed error
195 will occur. Affected file lib/silccore/silcpacket.c.
197 * Use the rekey period time as rekey protocol timeout value.
198 If the rekey does not succeed during the rekey period there's
199 something very wrong, and we most likely end up with wrong keys,
200 do graceful reconnect then. Affected file silcd/server.c.
202 * Take reference of the socket in the parser context, as it's
203 possible to have the parsers in queue after the socket is
204 disconnected and this may cause crash. Affected files are
205 lib/silccore/silcpacket.c, lib/silcclient/client.c and
208 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
210 * Fixed KICK command reply sending, it sent to replies.
211 Affected file silcd/command.c.
213 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
215 * Finish the silc-mime.pl script. It now supports MIME type
216 guessing using magic files, signing data messages, executing
217 MIME handlers in background. Affected files
218 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
220 * Changed MIME signal handler to make things easier for the perl
221 script. Affected files irssi/src/silc/core/client_ops.c,
222 silc-servers.c, and irssi/docs/signals.txt
224 * Cleaned up the silc_mime_parse function and fixed detection
225 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
227 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
229 * Resolve the IP for file transfer listener from the connection
230 socket. Affected file lib/silcclient/client_ftp.c.
232 * Accept NULL hostname parameter in the functions
233 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
234 if hostname is not wanted.
236 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
238 * Fixed race condition between silc_client_init and
239 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
241 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
243 * Fixed file transfer connection closing when SIGNOFF for
244 the client is received from server. Affected file is
245 lib/silcclient/client_ftp.c.
247 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
249 * Check for disconnected socket in QUIT callback. Affected
250 file silcd/command.c.
252 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
254 * Modified the MIME parsing to allow \n and \r\n as delimiters.
255 Affected files lib/silcutil/silcstrutil.c
257 * Cleaned up the escape/unescape functions for correctness and
258 speed. Affected file irssi/src/silc/core/client_ops.c
260 * Removed handling for data messages with Content-Type: text/*,
261 moved parsing of MIME headers to the signal handler, added
262 support for signing and verifying data messages. Affected
263 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
264 irssi/src/silc/core/silc-{servers,channels}.c
266 * Added a perl script for handling data messages based on
267 information read from Mailcap files. New file
268 irssi/scripts/silc-mime.pl
270 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
272 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
273 acknowledge recepetion of a message to the sender. Updated
276 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
278 * Unregister channel key saving callback when deleting channel.
279 Affected file lib/silcclient/idlist.c.
281 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
282 before calling notify client operation. Affected file is
283 lib/silcclient/client_notify.c.
285 * Unregister QoS tasks when deleting the socket connection.
286 Affected files lib/silcutil/silcsockconn.[ch],
287 unix/silcunixsockconn.c.
289 * Implemented latest presence-attrs draft changes. Affected
290 files lib/silccore/silcattrs.h and
291 irssi/src/silc/core/silc-queries.c.
293 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
295 * Save old channel keys in list to allow more rapid change
296 of channel keys if server for some reason does that. This
297 avoids loosing so many channel messages due to not having
298 key to decrypt. Affected file lib/silcclient/silcclient.h,
299 idlist.c and client_channel.c.
301 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
303 * Continued backup router tests and fixes. Affected files
304 silcd/server_backup, server_util.c, server.c. See TODO.
306 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
308 * Fixed SERVER_SIGNOFF handling in servers. The client
309 was removed from wrong list thus not removing the client
310 at all. Affected file silcd/packet_receive.c.
312 * Do not execute rekey protocol for disabled connections as
313 it would never go through. Affected file silcd/server.c.
315 * Added timeout for rekey protocol to catch if the protocol
316 never executes successfully. Affected files silcd/server.c
319 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
321 * Abandon packet processing for disconnected sockets. Check
322 this always after calling packet processing callback.
323 Affected file lib/silccore/silcpacket.c.
325 * Fixed double registration disconnection code in server.
326 Closed wrong connection. Affected file silcd/packet_receive.c.
328 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
330 * On normal server reconnect to primary during resuming 4
331 times, then give up. Affected file silcd/server_backup.c.
333 * If during reconnecting to routers we notice we have router
334 connection but no primary router set, the server is in desync.
335 Reconnect to primary to restore network. Affected file
338 * Assure that only one protocol is exeucting at the same time.
339 Added checks for all protocols. Affected files are
340 silcd/server.c and server_backup.c.
342 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
344 * Check that a string is not already part on invite/ban
345 string when processing it. Affected file silcd/server_util.c.
347 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
349 * Fixed the CUMODE_CHANGE for founder mode changes to comply
350 with 1.2 version of the protocol. Affected file is
351 silcd/packet_receive.c.
353 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
355 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
356 where the passphrase was given. Affected file is
359 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
361 * INVITE and BAN notifys are now delivered from routers to
362 servers (but not clients) on the channel. Updated specs and
363 code. Affected files silcd/packet_[send|receive].[ch],
364 command.c, server.c and server_util.c.
366 * Implemented INVITE and BAN announcing. Affected files are
367 silcd/server.[ch], server_util.c.
369 * Implemented SilcStatus error type argument returning in
370 command reply error in server. Affected file silcd/command.c.
372 * Implemented SilcStatus argument returning in comand reply
373 in client library. The command_reply client operation now
374 returns error specific arguments as well. Affected files
375 are lib/silcclient/command_reply.[ch], client_resume.c,
376 lib/silccore/silcstatus.[ch].
378 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
380 * Backup router protocol version 1.2 implemented. Testing still
381 required. Affected files in silcd/server_backup.[ch], server.c,
382 packet_receive.c and server_internal.h.
384 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
386 * silc_client_send_[channel|private]_message now return TRUE
387 or FALSE. Affected file lib/silcclien/client_channel.c and
390 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
392 * Check for explicit nickname in INVITE and BAN processing
393 during join as well (and don't expect only wildcards in
394 invite/ban strings). Affected file silcd/command.c.
396 * Fixed the INVITE and BAN by public key. The public key saved
397 is the PK payload (as specified) not the raw data. Affected
398 file silcd/server_util.c.
400 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
402 * UTF-8 text message support for actions and notices in SILC
403 Client. Affected file irssi/src/silc/core/client_ops.c.
405 * silc_get_username and silc_get_real_name now returns sensible
406 data on Win32. Patch by Toni Willberg. Affected file is
407 lib/silcutil/win32/silcwin32util.c.
409 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
411 * Provide a signal handler to send MIME encoded messages and emit
412 a signal when a MIME encoded message is received. Also document
413 the signals for usage with the perl interface.
415 A sample perl script will be supplied at a later point.
417 Affected files are irssi/docs/signals.txt,
418 irssi/src/silc/core/client_ops.[ch],
419 irssi/src/silc/core/silc-{channels,servers}.c
421 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
423 * Use SILC_COMMAND_PING to estimate the round-trip time to the
424 server. Use this time to display a lag and disconnect when it
425 exceeds a specified limit.
427 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
429 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
431 * Remove the channel auth list in normal server if router
432 encofrces its list during connecting. Send notify to channel
433 to remove the mode to remove the list. Affected files are
434 silcd/server_util.c and silcd/packet_receive.c.
436 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
438 * Added support for channel public keys. Updated protocol specs
439 and implemented it. Affected files are
440 silcd/command.c, command_reply.c, lib/silcclient/command.c,
441 lib/silcclient/command_reply.c.
443 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
445 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
446 terminate the process on Linux. Affected file silcd/silcd.c.
448 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
450 * Check for NULL buffer in silc_buffer_clear. Affected file
451 is lib/silcutil/silcbuffer.h.
453 * Simplified the backup router protocol by removing the _GLOBAL
454 types. Updated protocol specs and the code. Affected files
455 are silcd/server_backup.[ch].
457 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
459 * Deny '@' and '!' from nicknames since they are reserved
460 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
461 Updated protocol specs and the code.
463 Affected files are silcd/server_util.[ch].
465 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
467 * Fixed stack overflow in Irssi SILC client. Affected
468 file irssi/src/silc/core/client_ops.c.
470 * Check that Host is set in ServerConnection and RouterConnection
471 in silcd.conf. Affected file silcd/serverconfig.c.
473 * Fixed crash in server with protocol completion callbacks,
474 namely rekey and backup resuming protocols. Affected files
475 are silcd/server_backup.c and silcd/server.c.
477 * Fixed rekey protocol to not restart if it is started already.
478 Affected files are lib/silcclient/client.c and
481 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
483 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
485 * Fixed EOF handling in SILC Config, affected file
486 lib/silcutil/silcconfig.c.
488 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
490 * Fixed RESOLVING flag handling in JOIN notify and other
491 notifys to handle the resolvings correctly in client library.
492 Affected file lib/silcclient/client_notify.c.
494 * Do not send full INVITE and BAN lists in INVITE and BAN
495 notifys, only the changed information. Affected file
498 * Fixed INVITE notify sending in INVITE command, send it
499 only when needed. Affected file silcd/command.c.
501 * Handle the founder key change properly in CMODE_CHANGE
502 notify. Bug #122. Affected file silcd/packet_receive.c.
504 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
506 * Remove the mark for output (mark it only for input) after
507 purging outgoing queue. Prevents the "Error in select()"
508 floods. Affected file silcd/packet_send.c.
510 * Fixed incorrect connection deletion from client library
511 after calling "connect" client operation. Could cause
512 crashes for example during reconnect timeouts. Affected
513 files are lib/silcclient/client.c and
514 irssi/src/silc/core/client_ops.c.
516 * Check server private key file permissions before starting
517 the server. Affected file silcd/serverconfig.c.
519 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
521 * NULL terminate allocated string in silc_buffer_strformat.
522 Affected file lib/silcutil/silcbuffmt.c.
524 * Rewrote the invite/ban list string handling in server to
525 use SilcBuffer instead. Affected files are silcd/command.c
526 and silcd/server_util.c.
528 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
530 * Fixed double free in CMODE command when setting new HMAC
531 for channel. Affected file silcd/command.c.
533 * Added couple of missing memset's to zero sensitive memory.
534 Affected files silcd/command.c, lib/silcclient/command.c.
536 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
538 * Fixed a double free in INVITE command error handling in
539 server. Affected file silcd/command.c.
541 * Added macros SILC_SWAB_[16|32] to swab byte order of
542 16-bit and 32-bit unsigned integers. Affected file
543 lib/silcutil/silctypes.h.
545 * Use the SILC_SWAB_16 instead of htons() in server when
546 handling ports since the ports in structures are always
547 in little-endian order (regardless of platform). Affected
548 file silcd/serverid.c and silcd/server_backup.c.
550 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
552 * Send DISCONNECT in close admin command in server. Affected
553 file silcd/command.c.
555 * Check whether we are already connecting to a remote router
556 (in addition of checking whether we are already connected)
557 before creating new connection. Affected file silcd/server.c.
559 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
561 * Added better compiler and compiler flags checking in
564 * Check that socket is valid after QoS is applied to data.
565 Affected file lib/silcutil/unix/silcunixsockconn.c.
567 * Make sure the socket connecetion is not closed to early
568 when closing connection in server. Also make sure the
569 connection is always closed after error in a protocol.
570 Affected file silcd/server.c.
572 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
574 * Removed --session and --dummy options from Irssi SILC Client.
575 -d option is available only if --enable-debug was given.
576 Affected files are irssi/src/silc/core/silc-core,
577 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
579 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
581 * Added silc_buffer_steal to steal the data from the buffer.
582 Affected file lib/silcutil/silcbuffer.h.
584 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
586 * Fixed server crash with double Primary block in config file.
588 Fixed also various memory leaks around the config file
589 parser. Affected files lib/silcutil/silcconfig.c,
590 silcd/serverconfig.c.
592 * Changed my nickname (Johnny Mnemonic) to my real name, this
593 means that bugs introduced by him were actually introduced
596 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
598 * Don't display "foo appears as foo\nYou're now known as foo"
599 messages. Affected file irssi/src/silc/core/client_ops.c
601 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
603 * Fixed error handling of invalid client entry when calling
604 commands in server. Fixes a crash. Affected file
607 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
609 * Added some sanity checks in server for correctness of the
610 server configuration. Affected file silcd/serverconfig.c.
612 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
614 * Prevent endless resolving of user informations in USERS
615 command by checking the command reply status correctly.
616 Affected file lib/silcclient/command_reply.c.
618 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
620 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
621 file is lib/silcutil/silcfileutil.c. A patch by Matthew
622 Aldous <Matthew@Aldous.com>.
624 * Added better implementation using CriticalSection of
625 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
626 <mikko.lahteenmaki@pikabaana.net>.
628 * Added some Winsock WIN32 compatiblity defines into
629 includes/silcwin32.h.
631 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
633 * Fixed double free in async host lookup code. Affected file
634 lib/silcutil/silcsockconn.c.
636 * On backup router handle now the SERVER_SIGNOFF from router
637 for local connected servers too, and close the connections.
639 Do not process them as normally signing off servers when they
640 really signoff by sending EOF fe, but always assume that
641 router sends the SERVER_SIGNOFF.
643 Affected files silcd/server.c and silcd/packet_receive.c.
645 * Fixed socket unsetting when closing connections. Affected
646 files silcd/server.c and silcd/packet_send.c.
648 * Do not print the nickname in SERVER_SIGNOFF if we do not
649 have it. Prevents asserts in Irssi core. It is possible we
650 don't have the nick if it was just being resolved when server
651 signoff. Affected file irssi/src/silc/core/client_ops.c.
653 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
655 * Fixed autonick crashbug in client library. Affected file
656 lib/silcclient/client.c.
658 * Fixed Unix implementation of SilcMutex to really assert if
659 the mutex is locked/unlcoked already. Affected file
660 lib/silcutil/unix/silcunixmutex.c.
662 * Fixed locking in silc_schedule_uninit. It didn't lock
663 when dispatching timeout tasks. Affected file is
664 lib/silcutil/silcschedule.c.
666 * Changed Win32 implementation of SilcThread to use modern
667 Win32 interface. Affected file is
668 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
670 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
672 * Don't print signed messages when sending failed. Affected files
673 irssi/src/silc/core/silc-[servers.c/commands.h]
675 * Send adquate signal when founding a channel by joing it. Affect
676 file irssi/src/silc/core/client_ops.c
678 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
680 * Fix theme abstracts parsing. Affected files irssi/default.theme,
681 irssi/src/fe-common/core/themes.c
683 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
685 * Fixed close command to use the port correctly when closing
686 server connections. Affected file silcd/idlist.c.
688 * Check for NULL outbuf in silc_socket_write. It is possible
689 that it is NULL is some odd case. Affected files are
690 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
692 * Do not call final protocol callback for backup router
693 resuming protocol when closing connection. It is closed
694 by timeout in case of error. Affected file silcd/server.c.
696 * Backup reconnect to router if backup resuming protocol
697 failed. Affected file silcd/server_backup.c.
699 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
701 * Fixed double free in SKE library error hadling when signature
702 error occurred. Affected file lib/silcske/silcske.c.
704 * Save the fingerprint to new SilcClientEntry after changing
705 nickname. Affected file lib/silcclient/client_notify.c.
707 * Print SIGNOFF in Irssi SILC client only if the nickname is
708 known. Prevents asserts in Irssi core. It is possible we
709 don't have the nick if it was just being resolved when it
710 quit. Affected file irssi/src/silc/core/client_ops.c.
712 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
714 * Fixed double free in invite list adding code when adding
715 invite strings. Affected file silcd/server_util.c.
717 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
719 * More log printing during backup router protocol. Affected
720 file silcd/server_backup.c.
722 * Removed backwards support for old private key file format.
723 Affected file lib/silccrypt/silcpkcs.c.
725 * Removed backwards support for not-so-strict decryption length
726 check, it's strict now. Affected lib/silccrypt/silccipher.c.
728 * GETKEY to update the client entrys fingerprint too.
729 Affected file lib/silcclient/command_reply.c.
731 * Added --without-libtoolfix for package builders using weird
732 wrappers around libtool (BSD at least).
734 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
736 * Fixed backup router bugs: When backup resumes router and
737 receives a CHANNEL_MESSAGE packet the backup must not act
738 as router since the packet header decryption would be
739 different. Also, when relaying packets to channel, do
740 not re-encrypt packets on backup that came from the primary
741 since the connection isn't really router-router connection.
742 Affected files silcd/server.c, silcd/packet_send.c.
744 * Added checks in encryption/decryption that encryption/decryption
745 length sent as argument really is multiple by block size. Helps
746 catching really weird bugs like the above backup router bugs
747 when packets are being decrypted in wrong way. Affected files
748 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
750 * Fixed padding generation in private key file encryption.
751 Affected file lib/silccrypt/silcpkcs.c.
753 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
755 * Added ignore_message_signatures setting which can be used
756 to ignore signatures in messages. Affected files are
757 irssi/src/silc/core/client_ops.c, silc-core.c.
759 * Fixed the libtoolfix to use command line options instead of
760 environment variables. They didn't work as expected. Now,
761 the libtool is fully run-time configurable.
763 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
765 * Verify signature payload for signed messages. Affected files
766 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
767 irssi/src/silc/core/silc-core.h
769 * Display signature verification result in public and private
770 messages using theme abstracts. See irssi/default.theme for
771 examples on their usage. Affected files
772 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
773 irssi/src/fe-common/silc/module-formats.[ch],
774 irssi/src/fe-common/silc/fe-common-silc.c,
775 irssi/src/fe-common/silc/Makefile.am
776 irssi/src/fe-common/core/fe-messages.[ch]
778 * Fixed bugs in Irssi's theme parsing. Affected files
779 irssi/src/fe-common/core/themes.c
781 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
783 * Calculate the correct length for signed messages before
784 encrypting, it must be multiple by block size. Affected
785 file lib/silccore/silcmessage.c.
787 * silc_message_signed_get_public_key returns now both
788 decoded and encoded public key. Affected files are
789 lib/silccore/silcmessage.[ch].
791 * Added libtoolfix script that makes the libtool more generic
792 and configurable in run-time. Now we can specify in run-time
793 if what kind of libraries we want to create, regardless of
794 configuration. SIMs are now creates even if --disable-shared
795 was explicitly given.
797 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
799 * Fixed founder key sending in CMODE command in client.
800 Affected file lib/silcclient/command.c.
802 * Fixed CUMODE founder authentication in server to not check
803 for client's public key since it's not supposed to do that.
804 Affected file silcd/command.c.
806 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
808 * Set realname and hostname in NICK_REC records. Affected file
809 irssi/src/silc/core/silc-nicklist.c
811 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
813 * Remove 1.0 protocol backwards compat code from client
816 * Added more reliable check for whether nickname did change
817 or not, or whether only Client ID changed in NICK_CHANGE
818 notify. Affected file lib/silcclient/client_notify.c.
819 Fixes bug in '@' character handling in a nickname.
821 * Added support for automatically parsing signature from
822 the message payload. Added new function
823 silc_message_get_signature to return the payload to
824 application. Affected files lib/silccore/silcmessage.[ch].
826 * Changed the private_message and channel_message client
827 operations to deliver the SilcMessagePayload to the
828 application too. Application can use it fe. to get the
829 signature from the message for verification. Affected
830 file lib/silcclient/silcclient.h, client_channel.c and
833 * Redefined the signed payload for message payloads.
834 Updated protocol specs and implemented.
836 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
838 * Fixed wrong invite and ban list handling in server command
839 reply. Affected files are silcd/command_reply.c,
840 silcd/server_util.[ch].
842 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
844 * Fixed CMODE setting in server when founder mode was set.
845 Affected file silcd/command.c. Bug #95.
847 * Added support to setting specific public key in CMODE in
848 Irssi SILC client. Affected file lib/silcclient/command.c.
850 * Added support to use specific public key in CUMODE in
851 Irssi SILC Client. Affected file lib/silcclient/command.c.
853 * Added support for inviting and banning by public key in
854 Irssi SILC client. Affected file lib/silcclient/command.c.
856 * Fixed fingerprint/babbleprint showing in invite and ban
857 list command replys. Affected file is
858 irssi/src/silc/core/client_ops.c.
860 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
862 * Format CMODE +c and +h to display both the mode and the argument
864 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
866 * Added test vectors and test programs for SHA-1, MD5,
867 HMAC-SHA1 and HMAC-MD5. New tests are located in
868 lib/silccrypt/tests/. Fixed also argument decoding bug in
869 MD5 implementation. Affected file lib/silccrypt/md5.c.
871 * Changed the channel private key and private message key
872 generation (with static keys) to use SHA1 instead of MD5,
873 as SHA1 is the mandatory hash function in SILC. Affected
874 file lib/silcclient/client_[channel/prvmsg].c.
876 * Changed the private key file encryption to use SHA1 instead
877 of MD5. Added support for the old generation and added
878 automatic change of the key (to be removed later). Affected
879 files lib/silccrypt/silcpkcs.c.
881 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
883 * Load only files with .pub suffix in PublicKeyDir. Affected
884 file silcd/serverconfig.c.
886 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
888 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
889 channels. Affected files silcd/silcd.c, silcd/server.h.
891 * Added the config directive PublicKeyDir for the client block.
892 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
894 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
896 * Merged Toni's irssi/silc.conf patch.
898 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
900 * Max alloc tests in allocation routines. Affected file
901 lib/silcutil/silcmemory.c.
903 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
905 * Fixed a typo in resuming code that fixed detach/resume code
906 in server. Bug #93. Affected file silcd/packet_receive.c.
908 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
910 * Do reverse lookups for server when /connecting. Affected files
911 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
912 irssi/src/core/net-nonblock.*
914 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
916 * Added library versioning for shared libraries. Affected
917 files configure.in.pre and lib/Makefile.am.pre.
919 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
921 * Display INVITE and BAN lists as specified by SILC 1.2
923 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
925 * Do not send invite list back unless asked (when sending
926 no arguments) or when list was modified. Affected file
929 * Remove client from invite list in KILLED notify and in
930 KILL command. Affected file silcd/command.c and
933 * Fixed bugs in invite list handling in INVITE command.
934 Affected files silcd/command.c and silcd/server_util.c.
936 * Merged with Irssi 0.8.6.
938 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
939 Affected file irssi/src/fe-text/silc.c.
941 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
943 * The silc_argument_get_[first/next] now return the argument
944 type to caller. Added silc_argument_payload_encode_one.
946 Affected files are lib/silccore/silcargument.[ch].
948 * Added support for the SILC 1.2 INVITE command and new
949 invite lists to server. Affected files are silcd/command.c,
950 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
952 * Added support for the SILC 1.2 BAN command and new
953 ban lists to server. Affected files are silcd/command.c,
954 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
956 * Added support to client sending new INVITE command. Affected
957 file is lib/silcclient/command.c.
959 * Added support to client sending new BAN command. Affected
960 file is lib/silcclient/command.c.
962 * Added support for removing client from invite list when kicked
963 from channel, as SILC 1.2 dictates. Affected files are
964 silcd/packet_receive.c and silcd/command.c.
966 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
968 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
969 automatically the cipher's internal IV. Affected files
970 lib/silccrypt/silccipher.[ch].
972 * Assure the RESUME_CLIENT packet is not sent to twice to
973 backup router if the detached client was originated from
974 the backup. Affected file silcd/server.c. Bug #76.
976 * Changed silc_sim_symname to not allocate memory. Affected
977 file lib/silcsim/silcsimutil.c.
979 * Fixed memory leaks with SIMs in server. Affected files
980 silcd/serverconfig.c, silcd/server.c.
982 * Fixed channel key distribution after resuming detached
983 client. Affected files silcd/packet_receive.c.
985 * Fixed channel's global_user boolean checking after detaching.
986 Check it after changing the owner of the client not before.
987 Affected file silcd/packet_receive.c.
989 * Fixed few double frees from client library. Fixes at least
990 Bug #81, possibly others too.
992 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
993 notifys in Irssi SILC Client. Affected file is
994 irssi/src/silc/core/client_ops.c. Bug #82.
996 * Applied Ville Räsänen's manual page and --mandir bugfix
997 patch. Affected files are configure.in.pre and Makefile.am.pre.
1000 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1002 * Added support to backup router protocol for backup to tell
1003 normal server that it cannot use the backup router as primary
1004 because the primary isn't really down. Updated protocol
1007 * Added support for primary router to tell backup router that
1008 resuming is not possible because the backup really isn't primary
1009 in the cell. For example if backup disconnected itself the
1010 resuming is not allowed since the primary really did not
1011 go down. Updated protocol specs.
1013 * Removed MARS from crypto library.
1015 * Defined the CTR mode and Randomized CBC mode in SILC. The
1016 CTR mode is RECOMMENDED now in specification. Defined also
1017 Serpent cipher as optional cipher. Updated the protocol specs.
1019 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1021 * Added support for inviting/banning by IP/MASK, public key,
1022 and explicit Client ID. Redefined the command and notify
1023 types to allow easier forwards support for other methods
1024 of inviting/banning. Updated protocol specs.
1026 * Remove the client from channel's invite lists if the client
1027 is kicked or killed. Updated protocol specs.
1029 * Unified the Channel Message Payload and Private Message
1030 into one Message Payload. Updated protocol specs and
1033 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1035 * Don't wait for EOF after socket error has occurred, but
1036 close the connection. Affected file is silcd/server.c.
1038 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1040 * Added support for setting FOUNDER mode on channel with
1041 specific public key which can be set with CMODE command.
1042 Updated protocol specs and implemented in client and server.
1044 * Fixed the Irssi SILC client to correctly shutdown the client
1045 library to avoid memory leaks. Affected files are
1046 irssi/src/silc/core/silc-core.c and silc-servers.c.
1048 * Deprecated the No Reply flag in SKE protocol and introduced
1049 "IV Included" flag which can be used to indicate that the IV
1050 is included in the ciphertext. This makes it possible to use
1051 SILC on unreliable transport, such as UDP which may cause
1052 packet reordering and losses. Updated protocol specs, did
1055 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1057 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1058 < 32 bit values in correct size. Affected file is
1059 lib/silcmath/mp_mpi.c.
1061 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1063 * Fixed the KE Start Payload parsing to check that mandatory
1064 fields are present. Affected file lib/silcske/payload.c.
1066 * Fixed compilation warnigs in Irssi SILC Client. Affected
1067 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1069 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1071 * Print "nick now appears as newnick" and update Irssi's nicklist
1072 when you change your nick to "nick". Closes #62
1074 * Never format your own nick. Closes #63
1076 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1078 * SILC_UMODE_GONE changes are now propagated correctly to the
1079 Irssi client. Closes #54
1081 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1083 * Fixed example in /HELP KEY
1085 * Added expando $j which expands to current SILC Client version
1087 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1089 * Fixed public key decoding in crypto library.
1091 * Added better error printing to SKE library.
1093 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1095 * Fixed NICK command to not crash if nickname was not sent.
1097 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1099 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1100 Deprecated the old Encrypt-And-MAC order. Updated protocol
1101 specs and implemented.
1103 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1104 generation. Updated specs and implemented.
1106 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1108 * Added support for rekey before 2^32 sequence number wraps.
1109 Affected files in server and client library.
1111 * Padding must be at least 8 bytes now. Implemented and updated
1114 * Compute maximum padding for authentication packets to make
1115 passphrase approximation attacks impossible. Affected files
1116 in client library and in server.
1118 * Fixed PING command sending in client library and handling in
1119 server. The server ID must be ID Payload, not raw ID data.
1120 Affected files in server and client library.
1122 * Defined that all public keys sent in commands and notify
1123 payloads are actually Public Key Payloads not raw public key
1124 data. Updated protocol specs and implemented.
1126 * Updated protocol version to 1.2. Updated specs and code.
1128 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1129 status types. Updated specs and the code.
1131 * Added support for normal client to kill its own entries from
1132 the network. Updated protocol specs and the code.
1134 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1135 and added initial implementation.
1137 * Added MAC field to the Private Message Payload to protect
1138 against chosen ciphertext attacks. Updated the protocol specs
1141 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1142 attribute to indicate the user's current idle and signon time
1143 of a service. Updated protocol specs and implemented.
1145 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1147 * Added "do_not_bind" argument to silc_client_file_send what
1148 can be used to not bind locally but assume the file receiver
1149 provides the point of connect. Usefull when sender is behind
1150 NAT device. Affected file lib/silcclient/silcclient.h and
1153 * Added -no-listener option to FILE SEND command in Irssi SILC
1154 client. Affected file irssi/src/silc/core/silc-servers.c.
1155 Renamed FILE RECEIVE to FILE ACCEPT.
1157 * Confirm passphrase for private key encryption in
1158 silc_create_key_pair and silc_change_private_key_passphrase.
1159 Affected files are lib/silcutil/silcapputil.c.
1161 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1163 * Move silc_client_packet_send back to internal, added
1164 silc_client_send_packet, a bit simpler function for application.
1165 Affected files lib/silcclient/silcclient.h, client.c and
1168 * Moved the SilcClientEntry, SilcChannelEntry and
1169 SilcServerEntry to silcclient.h to be public and documented
1170 them for application. Affected files are
1171 lib/silcclient/silcclient.h and idlist.h.
1173 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1175 * Fixed manual page installation patch by Ville Räsänen.
1176 USERS help page fix patch by Ville Räsänen
1178 * Changed the silc_client_command_call interface to make
1179 the command call simpler for the application. The library
1180 now handles the command line parsing, command finding and
1181 execution. Application only needs to call the function
1182 with the command line. Affected files are
1183 lib/silcclient/silcclient.h, command.[ch].
1185 * Fixed silc_get_input to NULL-terminate the returned input.
1186 Affected file lib/silcutil/silcutil.c.
1188 * Resolve the client's public key in JOIN command if the
1189 founder auth data is being requested but we don't know the
1190 client's public key. Affected file silcd/command.c.
1193 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1195 * Print notify for server opers when backup router comes
1196 online. Affected file silcd/server.c.
1198 * Fixed the INVITE command to send the invite list in
1199 command reply. Affected file silcd/command_reply.c.
1201 * Fixed MOTD command reply sending. Affected file
1204 * UTF-8 decode the topic in TOPIC command reply and LIST
1205 command reply in Irssi SILC client. Affected file is
1206 irssi/src/silc/core/client_ops.c.
1208 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1210 * Fixed the INVITE command to not crash Irssi SILC client
1211 when given without nickname argument. AFfected file
1212 irssi/src/silc/core/client_ops.c.
1214 * Fixed double free in WHOIS query on normal server when
1215 forwarding query to router. Affected file is
1216 silcd/server_query.c.
1218 * Fixed WATCH command reply handling on normal server which
1219 was missing altogether. Affected file silcd/command_reply.c.
1222 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1224 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1225 Included yodl sources for each of these. Also modified
1226 Makefile.am prototype to install these files to proper
1227 locations. Updated CREDITS. Affected file Makefile.am.pre,
1228 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1231 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1233 * Added support for encrypted private key files. Now
1234 passphrase must be provided when new key pair is created
1235 (can be empty though), and prompted when loading the
1236 private key. Added support for loading the old-style
1237 non-encrypted private keys as well. Affected files
1238 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1241 * Fixed silc_get_input to accept input on all terminals.
1242 Affected file lib/silcutil/silcutil.c.
1244 * Moved the Irssi SILC client key loading and other stuff
1245 to be called after the arguments and UI is initialized.
1246 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1248 * Added -P option to Irssi SILC client which can be used
1249 to change the passphrase of the private key. Affected
1250 file irssi/src/silc/core/silc-core.c.
1252 * Added silc_change_private_key_passphrase apputil routine
1253 to lib/silcutil/silcapputil.[ch].
1255 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1257 * Fixed connection closing in client library to not crash.
1258 Moved the connection freeing totally to function
1259 silc_clinet_del_connection. Affected file
1260 lib/silcclinet/client.c.
1262 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1264 * Changed includes/silcincludes.h to silcincludes.h.in to
1265 include configuration specific information. The silcdefs.h
1266 is not included in to installation anymore (it's only
1267 compilation time header).
1269 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1271 * Moved the SilcClient and SilcClientConnection from client.h
1272 to the public lib/silcclient/silcclient.h. Changed the
1275 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1277 * If version string in silc_clinet_alloc is NULL the library
1278 puts it automatically. Affected file lib/silcclient/client.c.
1280 * Changed the version strings from variables to #define's
1281 in includes/silcversion.h.
1283 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1285 * Added shared library complation support.
1287 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1289 * Added lib/silcutil/silcapputil.[ch] for application
1290 utility functions. It includes routines for applications'
1291 convenience. Added silc_create_key_pair, silc_show_public_key
1292 and silc_load_key_pair functions.
1294 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1296 * Send RESUME_CLIENT packet from router to backup routers
1297 to in resuming. Affected file silcd/packet_receive.c.
1299 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1301 * In IDENTIFY command parsing, send all other IDs except
1302 Client IDs explicitly to router for resolving on normal
1303 server. Also check that ID received in WHOIS command is
1304 always Client ID, others are not allowed. Affected file
1305 silcd/server_query.c.
1307 * Merged latest changes from irssi.org CVS.
1309 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1311 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1312 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1314 * Fixed the heartbeat sending in Irssi SILC client. Moved
1315 the silc_client_packet_send to silcclient.h for application
1316 usage. Affected files lib/silcclient/client_internal.h
1317 lib/silcclient/silcclient.h.
1319 * Fixed a bug in query resolving in server. Used wrong
1320 variable in a for loop and crashed. Affected file is
1321 silcd/server_query.c.
1323 * Server constructs requested attributes only to locally
1324 connected clients. Affected file silcd/server_query.c.
1327 * Fixed a bug when sending resolving from router to server
1328 with requested attributes. The constructed WHOIS command
1329 was incorrect. Affected file silcd/server_query.c.
1332 * Fixed Requested Attributes saving in WHOIS command reply.
1333 The length of the data buffer must be saved too. Affected
1334 file silcd/command_reply.c.
1336 * Update the client entry's servername after detaching is
1337 over. Affected file silcd/packet_receive.c. Bug #37.
1339 * Resolve incomplete client entrys in CUMODE_CHANGE and
1340 CMODE_CHANGE notifys. Affected file is
1341 lib/silcclient/client_notify.c. Bug #42.
1343 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1345 * Fixed channel key packet processing bug on backup router
1346 during backup resuming protocol. Affected file is
1347 silcd/packet_receive.c.
1349 * Fixed memory leaks in server. Affected files are
1350 silcd/server.c and silcd/packet_receive.c.
1352 * Fixed packet decryption problem when backup router encrypted
1353 channel message with wrong key during backup resuming
1354 protocol. Affected file silcd/packet_send.c.
1356 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1357 Toni Willberg (toniw@iki.fi)
1359 * Changed the SilcCipher context to be private. Changed the
1360 silc_cipher_get_iv to just return pointer to the IV. Added
1361 silc_cipher_get_name to return the name of the cipher.
1362 Fixed code all around to support these changes. Affected
1363 files are lib/silccrypt/silccipher.[ch], client library and
1366 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1368 * Fixed unaligned access in lib/silccore/silcattrs.c.
1370 * Fixed libtool linking in lib/silcsim/Makefile.am.
1372 * Fixed services attribute printing. Affected files is
1373 irssi/src/silc/core/silc-queries.c.
1375 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1377 * Fixed a crashbug in incoming server accepting. Affected
1378 file silcd/server.c.
1380 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1382 * Added automatically generated index to Toolkit Reference
1385 * Added support for Postscript Toolkit Reference Manual.
1387 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1389 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1392 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1394 * Added 'send_events' boolean argument to the function
1395 silc_schedule_set_listen_fd which sends the set events to
1396 the application explicitly if set to TRUE. Default action
1397 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1398 lib/silcclient/client_internal.h and silcd/server_internal.h.
1400 * Added silc_compare_timeval to determine which time values
1401 is smaller. Affected file lib/silcutil/silcutil.[ch].
1403 * Added sort-of "Quality of Service" (QoS) support to
1404 SilcSocketConnection. Data reception can be controlled with
1405 rate limit per second and/or read data length limit.
1406 Added silc_socket_set_qos. Affected files are
1407 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1409 * Added the QoS configuration to SILC Server configuration
1410 file. Affected files are silcd/serverconfig.[ch] and
1413 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1415 * Merged with irssi.org CVS.
1417 * Failed OPER and SILCOPER authentications are now logged.
1418 Affected file silcd/command.c. Bugs #25.
1420 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1422 * ROBODoc documented lib/silcutil/silcbuffer.h and
1423 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1424 <ville.rasanen@iki.fi>.
1426 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1428 * Added support for auto-passphrase authentication from the
1429 config file during connecting which was not implemented
1430 yet. Affected file irssi/src/silc/core/client_ops.c.
1432 * Fixed a bug in authentication protocol failure handling which
1433 was processing wrong callback context. Affected files
1434 are lib/silcclient/client.c and protocol.c.
1436 * Fixed the /ATTR allow off to actually work. Affected file
1437 is irssi/src/silc/core/silc-queries.c.
1439 * Fixed the /ATTR -del to work. Affected file is
1440 irssi/src/silc/core/silc-queries.c.
1442 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1444 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1446 * Fixed mask attribute adding in Irssi SILC client. Affected
1447 file irssi/src/silc/core/silc-queries.c.
1449 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1451 * Added support for saving the requested attributes in
1452 WHOIS to directory. Affected file is
1453 irssi/src/silc/core/silc-queries.c.
1455 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1457 * Added support for parsing VCard fields that do not have
1458 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1460 * Fixed a double free bug in hash table foreach function
1461 if the entry was deleted in the foreach callback. Affected
1462 file lib/silcutil/silchashtable.c.
1464 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1466 * Added silc_attribute_get_verify_data to return the signature
1467 verification data for either user digital signature or
1468 server digital signature in Requested Attributes. Affected
1469 files are lib/silccore/silcattrs.[ch].
1471 * Added silc_vcard_alloc which is used to allocated dynamic
1472 SilcVCard context. The silc_vcard_free now checks whether
1473 the context is dynamically allocated or not. Affected files
1474 are lib/silcutil/silcvcard.[ch].
1476 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1478 * Periodically remove the NOATTR status from client entry
1479 so that the client may take the attributes in use even after
1480 server has resolved them unsuccessfully earlier. Affected
1481 file silcd/server_query.c and idlist.h.
1483 * Moved sha1hash and md5hash from client->internal to
1484 SilcClient for application usage. Affected files are
1485 lib/silcclient/client.h and client_internal.h.
1487 * Fixed attribute encoding and decoding bugs. Affected
1488 files lib/silccore/silcattrs.[ch].
1490 * Added ATTR command to Irssi SILC Client which is used to
1491 manage user's Requested Attributes sending and values for
1492 WHOIS command. Affected files around Irssi SILC client.
1494 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1496 * Added silc_buffer_strformat which can be used to format
1497 strings into a buffer which size is automatically increased.
1498 Affected file lib/silcutil/silcbuffmt.[ch].
1500 * Added implementation of VCard (RFC 2426) which can be used
1501 as part of Requested Attributes in WHOIS command. Affected
1502 file lib/silcutil/silcvcard.[ch].
1504 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1506 * Some strncat -> silc_strncat changes our the core and
1509 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1510 errors. Added better error printing to SKE library.
1511 Affected files lib/silcske/silcske.c, silcske_status.h and
1514 * Save the PKCS key length even if only private key is set to
1515 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1517 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1518 length in bits not in bytes. Affected files are
1519 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1520 silcd/server_query.c.
1522 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1524 * Added silc_attribute_payload_encode_data to directly encode
1525 the data into the attributes buffer. Renamed function
1526 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1527 Affected files are lib/silccore/silcattrs.[ch].
1529 * silc_hash_table_find_foreach calls the foreach function now
1530 once even if the nothing was found with context set to NULL.
1531 Affected file lib/silcutil/silchashtable.[ch].
1533 * Remove the RESOLVING flag from client entry after received
1534 the Requested Attributes from the client. Fixed memory leak
1535 in client entry freeing. Affected files silcd/server_query.c
1538 * Added Requested Attributes support into SILC Client Library.
1539 It is not able to send requested attributes in WHOIS command,
1540 and also receive and process requested attributes. Added
1541 silc_client_attribute_[add|del] and silc_client_attributes_get
1542 functions. Added also `ignore_requested_attributes' to the
1543 SilcClientParams to not use attributes in client. Affected
1544 files are lib/silcclient/command.c, client_attrs.[ch],
1545 silcclient.h, client_internal and client.[ch].
1547 * Changed the silc_client_get_client_by_id to support Requested
1548 Attributes, it takes them as argument now. Affected file
1549 is lib/silcclient/silcclient.h, and idlist.c.
1551 * Added -details option to WHOIS command in Irssi SILC Client
1552 to support the requested attributes. By default it requests
1553 all attributes. Affected file lib/silcclient/command.c and
1554 irssi/doc/help/in/whois.in.
1556 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1558 * Add also SERVICE attribute for server-constructed attribute
1559 data. Also digitally sign the attributes and add
1560 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1561 silcd/server_query.c.
1563 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1565 * Changed the silc_attribute_payload_encode to support list
1566 of attributes (function may be called several times to add
1567 a new attribute). Removed the silc_attribute_payload_encode_list
1568 function. The encoding function now also automatically encodes
1569 the data, so the caller does not need to do that. Affected
1570 files lib/silccore/silcattrs.[ch].
1572 * Added support for replying on behalf of the user to the
1573 Requested Attributes in WHOIS command in the server. Affected
1574 file silcd/server_query.c.
1576 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1577 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1579 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1581 * Don't swtich to become primary router if we are backup if
1582 decryption error has occurred. Affected file silcd/server.c.
1584 * Fixed a bug in backup router IP address comparison in
1585 silc_server_backup_get.
1587 Save now also the port of the server/router and use that
1588 in comparison as well. Affected file silcd/server_backup.c.
1590 * Normal server now reconnects to backup router automatically
1591 if connection is lost to it. Affected file silcd/server.c.
1593 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1595 * If packet processing fails (like integrity check fails)
1596 the connection is closed now. Affected files are
1597 lib/silccore/silcpacket.c and silcd/server.c.
1599 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1601 * Fixed double free in RSA public key set function
1602 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1605 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1607 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1608 Added server_query.[ch] which provides one interface for
1609 querying information using all three commands.
1611 * Changed all "typedef unsigned char" in core library to
1612 "typedef SilcUInt8".
1614 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1616 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1618 * Renamed silc_server_get_client_resolve to
1619 silc_server_query_resolve and moved to server_query.[ch].
1621 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1623 * Resumed client packet handling from server put the resumed
1624 client on wrong list on router and caused the client not
1625 be present on the network anymore. Now fixed to put the
1626 client to correct list. Affected file silcd/packet_receive.c.
1628 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1630 * Various cleanup in error message output in config parsing code
1631 and in server init code. Fixed error log files containing
1632 too many newlines ('\n') in some situations. Affected files are
1633 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1635 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1637 * Use the reverse lookupped hostname in client internals
1638 instead of one user provided us as remote server name.
1639 Affected file lib/silcclient/client.c.
1641 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1643 * Added 'app_context' to silc_schedule_init. It is an
1644 application specific context that is delivered to application
1645 in task callback functions. Affected files are
1646 lib/silcutil/silcutil.[ch].
1648 * The hb_context in SilcSocketConnection is not freed
1649 automatically anymore (application must free it). Freeing
1650 it automatic is inconsistent. Affected files are
1651 lib/silcutil/silcsockconn.[ch].
1653 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1655 * Added support for removing explicitly added client connections
1656 in rehash and closing the client connections if they were
1657 unconfigured in the rehash. Affected file silcd/server.c.
1659 * Added support for aborting automatically pending commands
1660 that never receives the reply (to avoid memory leaks).
1661 Added also silc_server_command_pending_timed to set the
1662 specific timeout for pending command. Affected files are
1663 silcd/command[_reply].[ch].
1665 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1666 specs and lib/silccore/silcstatus.h.
1668 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1670 * Changed the silc_get_time to accept time value as argument
1671 or if zero is sent return current local time. Affected
1672 file lib/silcutil/silcutil.[ch].
1674 * Added STATS command to client library and Irssi SILC client.
1675 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1677 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1679 * Assure that channel key is set before sending it. May
1680 crash server otherwise. Affected file silcd/packet_send.c.
1682 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1684 * Assure that endless loop cannot happen with detached client
1685 resolving on normal server. Added idlist status
1686 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1687 silcd/idlist.h and silcd/packet_receive.c.
1689 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1691 * Incoming file transfer request cannot use same session as
1692 the sending session. This can happen when sending file to
1693 yourself. Crashed the client on quit. Affected file
1694 lib/silcclient/client_ftp.c. Bug #24.
1696 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1698 * Implemented the draft-riikonen-precense-attrs draft and
1699 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1701 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1703 * Distribute the SERVER_SIGNOFF notify also to local backup
1704 routers from the primary router. The backup router may not
1705 have the signing of local server directly connected and need
1706 to know about the signoff. Affected file silcd/server_util.c.
1708 * Use the primary router as the origin of the locally connected
1709 server when it is disconnecting from the backup router since
1710 that's where it really is coming from. Now the clients from
1711 the disconnecting server are removed correctly and "shadow"
1712 clients are not left to the backup router. Affected file
1715 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1717 * If normal server is standalone and found existing but disabled
1718 channel, do not re-create the channel since it creates
1719 duplicate same channels. Affected file silcd/server.c.
1721 * Added anonymous client connections support to server. New
1722 "anonymous" configuration option to ConnectionParams section
1723 added. If set to true, the username and hostname information
1724 of the client will be scrambled and anonymous user mode is
1725 set automatically to the user. Affected files are
1726 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1728 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1730 * In JOIN notify handling, mark that the cache entry of the
1731 client cannot be expired. Can cause crashes on normal
1732 server (asserts client->channels). Affected file is
1733 silcd/packet_receive.c.
1735 * From now on distribution versions are used as protocol versions
1736 instead of by default using the Toolkit base version as protocol
1737 version. Affected file prepare.
1739 * Do not set the locally resolved hostname for local client
1740 entry but take what server sends. This way the real hostname
1741 is showed in WHOIS for yourself. Affected file is
1742 lib/silcclient/idlist.c and lib/silcclient/client.c.
1744 * Resolve local info with IDENTIFY when connecting to server.y
1746 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1748 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1749 for implied search (not needed on platforms which has native
1750 pthreads library). Use --without-pthreads to disable threads.
1751 Affected file is configure.in.pre
1753 * Fixed --with-iconv on platforms which need to bypass (broken)
1754 native iconv(). Affected file is configure.in.pre
1756 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1758 * Moved -C option parsing in Irssi SILC client at same time
1759 as other options. The UI was initialized earlier and caused
1760 problems on command line. Bug #16. Affected file is
1761 irssi/src/silc/core/silc-core.c.
1763 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1765 * Added global variable silc_log_timestamp that tells silclog
1766 wether to print or not the timestamp in the logging files.
1767 Affected file lib/silcutil/silclog.[ch].
1769 * Added silcd configuration option Timestamp in the Logging
1770 section. Affected file silcd/serverconfig.[ch],
1771 doc/example_silcd.conf.in.
1773 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1775 * Fixed fingerprint checking to check for entirely empty
1776 fingerprint instead of two first bytes when determining
1777 if it is set. Bug #18. Affected file silcd/command.c.
1779 * Fixed duplicate PKCS name registering to not allow it.
1780 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
1782 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1784 * Conditionalize non-gcc compiler optimizations for various
1785 platforms, enable those commented out. Cleanups.
1786 Affected file lib/silcmath/mpi/configure.in
1788 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
1790 * silc_rng_exec_command() left zombie processes if command
1791 didn't generate any output. Affected file
1792 lib/silccrypt/silcrng.c
1794 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1796 * Rewrote iconv checking, introduce --with-iconv for systems
1797 which rely on libiconv. Check if iconv() provided by libc
1798 is good enough, otherwise demand libiconv. Affected file
1801 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1803 * Search for ldopen() also in libc. This enables SIM support
1804 on *BSD systems. Based on patch from Alex Zepeda. Affected
1805 file configure.in.pre
1807 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1809 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
1810 This fixes prepare on *BSD systems. Affected file
1813 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1815 * More fixed for not having purge timeout for global clients
1816 that are on channel. Affected files silcd/command_reply.c
1819 * Fixed the rekey protocol to work with backup router connections.
1820 Rekey packets are now allowed on disabled connections as
1821 well. Affected files silcd/packet_send.c and server.c.
1823 * Do not switch to be as backup router when shutting down and
1824 closing the primary connection. Affected file silcd/server.c.
1826 * Fixed memory leaks in backup router deleting. Added
1827 silc_server_backup_free to free all data during shutdown of
1828 server. Affected files silcd/server_backup.[ch].
1830 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1832 * Do not process commands if the sock->user_data is NULL.
1833 Affected file silcd/command.c.
1835 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1837 * Fixed buffer overflow and security problems (loosing bits
1838 in CFB encryption) in SILC RNG. Problems reported by
1839 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
1841 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1843 * Added yet more checks that client is not expired on global
1844 list if it is on channels. Affected file is
1845 silcd/command_reply.c.
1847 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1849 * Merged c0ffee's MIME signal patch which adds support for
1850 sending also MIME messages in Irssi SILC Client, and handling
1851 received MIME messages in a signal (and perhaps doing something
1852 to non-textual MIME messages).
1854 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1856 * Fixed pending command deletion in server and client library
1857 to check the whole list instead of breaking after first found.
1858 The affected files are silcd/command.[ch] and
1859 lib/silcclient/command.[ch].
1861 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1863 * Return NO_SUCH_CHANNEL error in USERS for channel that is
1864 secret or private, otherwise it's possible to find out
1865 whether a secret channel exists or not. Affected file
1868 * If CMODE change fails during the mode setting, assure that
1869 the old mode mask is set for the channel back. Affected
1870 file silcd/command.c.
1872 * Fixed passphrase saving on +a channel on normal server
1873 after successful JOIN command. Affected file silcd/command.c.
1875 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1877 * Remove server/router operator privileges in DETACH command,
1878 since it's possible to resume to server where these
1879 privileges would not be allowed for the client. Affected
1880 file silcd/command.c.
1882 * Do not set to wait for backup in rehash of the server.
1883 Affected file silcd/server.c.
1885 * Do not check listener sockets when counting how many
1886 socket connections we have. Affected file is
1887 silcd/server_util.c.
1889 * Do not announce disconnected clients that are remaining
1890 in history (for WHOWAS). This is because SIGNOFF notify
1891 for these has been sent earlier already. Affected file
1894 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1896 * Buffer overflow with CUMODE command's mode->mode character
1897 conversion. Reported by Ville Räsänen. Affected file
1898 lib/silcutil/silcutil.c.
1900 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1902 * Allow heartbeat packets to go disabled connections anyway.
1903 Affected files silcd/server.c and silcd/packet_send.c.
1905 * Do not broadcast New Channel packets with List flag set
1906 in the packet to backup routers. The router must check
1907 for the correctness of the packets before sending them.
1908 It is possible that router will have enforce Channel ID
1909 change and this would cause desync in the backup router.
1910 Affected file silcd/packet_receive.c.
1912 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
1913 are handled in list parsing. They are not list packets
1914 anymore. Affected file silcd/packet_receive.c.
1916 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1918 * Stop waiting for backup router through the timeout, not
1919 directly after backup router has arrived. Affected file
1922 * Do not re-create channel keys and send them when removing
1923 clients in server shutdown. Affected files are
1924 silcd/server_internal.h and silcd/server_util.c.
1926 * Notify distribution to backup routers was missing from
1927 the silc_server_send_notify_dest function which caused
1928 desyncing problems with backup router. Affected file is
1929 silcd/packet_send.c.
1931 * The client's channel removing was working wrong on
1932 backup router. It assumed that it doesn't know global
1933 information but backup router does know. For this reason
1934 it could remove channel when it wasn't supposed to do that.
1935 Affected file silcd/server.c and silcd/server_util.c.
1937 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1939 * Stop for a couple seconds after badkup router has become
1940 primary router. Affected file silcd/server.c.
1942 * Added silc_server_remove_servers_by_server, which is used
1943 to remove servers originated from some other server. Also
1944 clients of those servers can be removed too. Affected file
1945 silcd/server_util.[ch].
1947 * When removing clients after a server has signed of remove
1948 also all servers behind that server (unless they are known
1949 to be available locally), and send SERVER_SIGNOFF for each
1950 of the server separately. Also the signed off clients are
1951 sent now separately per signed off server. The affected files
1952 are silcd/server.c and silcd/server_util.[ch].
1954 * All servers added with silc_idlist_add_server must always
1955 have both "router" and "connection" pointers set. Otherwise,
1956 bad server entries may be left around in the cache.
1957 Affected file silcd/command_reply.c.
1959 * Do not create the channel key in NEW_CHANNEL packet
1960 processing if the channel is empty. Affected file
1961 silcd/packet_receive.c.
1963 * Completed backup router support for standalone routers.
1964 Supports also servers in the cell that do not use the backup
1967 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1969 * Fixed a bug in silc_string_regexify which did not add '^'
1970 at the start of each string, and thus the matching was
1971 not explicit. For example ban list iikone@*!*@* would
1972 match also "priikone", which is wrong, it would have to be
1973 *iikone@*!*@* to match also "priikone". Affected
1974 file lib/silcutil/unix/silcunixutil.c.
1976 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1978 * Enable all local server connections before updating client
1979 caches when we've become backup router. Otherwise, signoff
1980 packets may not reach the clients. Affected files are
1981 silcd/server.c and silcd/server_util.[ch].
1983 * Fixed a bug in version string parsing which could crash
1984 the program with specially formatted version string.
1985 Bug reported and patch provided by Ville Räsänen. Affected
1986 file lib/silcutil/silcutil.c.
1988 * Handle the disconnection immediately when DISCONNECT
1989 packet is received in server. Affected file silcd/server.c.
1991 * Primary router now waits a short time (10 seconds) for
1992 backup router connection before accepting any other
1993 connection (except local). Affected file silcd/server.c,
1996 * Fixed a crash in client libary in NICK_CHANGE notify when
1997 NICK_CHANGE arrived for client entry we are resolving
1998 currently. Affected file lib/silcclient/client_notify.c.
2000 * Call the sconn->callback completion even if error had
2001 occurred. Start reconnecting always if connection to
2002 primary router fails during backup router protocol.
2003 Affected files silcd/server.c and server_backup.c.
2005 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2007 * Added functions silc_server_send_opers and
2008 silc_server_send_opers_notify to send packets stricly
2009 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2010 to send variable argument notify to operators.
2011 Affected files silcd/packet_send.[ch] and silcd/server.h.
2013 * Removed UMODE rights checking with UMODE_CHANGE notify.
2014 Affected file silcd/packet_receive.c.
2016 * Server/router operator now receives notify when network
2017 switches to backup router and when it resumes the use of
2018 primary router. Affected file silcd/server.c and
2019 silcd/server_backup.c.
2021 * Fixed the updating of client information after backup
2022 resuming protocol is over; update all except local clients
2023 to the new primary router. The affected file is
2024 silcd/server_util.c.
2026 * Added support for closing active connections in rehash
2027 that were unconfigured by the user. Supports currently
2028 closing server and router connections. Affected file
2031 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2033 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2035 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2036 is NULL since seems that on some platforms NULL is allowed
2037 and on some it's not. Fallback encoding is used instead.
2038 Affected file lib/silcutil/silcstrutil.c.
2040 * Fixed statistics updating for incoming server connection
2041 which could cause problems when re-connecting. Affected
2042 file silcd/server.c.
2044 * Preliminary backup router support for standalone router
2045 added. Affected files in silcd/.
2047 * Mark server connections in backup router disabled before
2048 and after backup protocol. Affected file is
2049 silcd/server_backup.c.
2051 * Added support for reconnecting to remote server connection
2052 even if the protocol fails, and if the configuration wants
2053 us to keep trying to connect anyway.
2055 Server connection is not allowed to backup router if
2056 backup router does not have connection to primary router yet.
2058 Affected file is silcd/server.c.
2060 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2062 * Added silc_client_udpate_server function to update changed
2063 server info. Affected file lib/silcclient/idlist.[ch].
2065 * Added check for server entries that are being resolved when
2066 notify is received. If being resolved, handle the received
2067 notify only after it's resolved so that all notifys are
2068 handled in same order as received from the server.
2070 Added similar resolver check to channel entries. Every
2071 notify that cause resolving of any information that affects
2072 channel entry marks the channel entry in waiting state.
2073 After whatever resolving is over the waiters are signalled
2074 and only then the notifys are handled in the same order
2075 as delivered from the server.
2077 Affected files are lib/silcclient/idlist.[ch], and
2080 * Fixed KILLED notify handling in normal server. Affected
2081 file silcd/packet_receive.c.
2083 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2084 is locally connected, or was locally connected (but may
2085 be detached and connection is not active). Added also
2086 SILC_IS_LOCAL for checking this status. Affected files
2087 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2088 silcd/server.c and silcd/server_internal.h.
2090 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2092 * Don't send or handle TOPIC_SET if topic is already set and
2093 is same as being set. Affected files silcd/command.c and
2094 silcd/packet_receive.c.
2096 * Fixed CMODE change rights checking to work correctly when
2097 removing modes by operator. Affected file is
2098 silcd/server_util.c.
2100 * Fixed some handling with New Channel packet in router and
2101 fixed some CMODE_CHANGE notify handling in server and router.
2102 Affected file is silcd/packet_receive.c.
2104 * Changed "disconnect" client operation to include the
2105 reason of the disconnection and optional disconnection
2106 message. Affected file lib/silcclient/silcclient.h.
2108 * Made the compilation of lib/contrib/ stuff conditional.
2109 Affected files configure.in.pre, lib/contrib/Makefile.am.
2111 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2113 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2114 to the sender of the notify too, to avoid situation where two
2115 notifys are in the network at the same time going to oppsite
2116 directions. Affected file silcd/packet_receice.c.
2118 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2120 * Delete the client from channel even if the cilent->id is
2121 NULL. It was possible that client was deleted without
2122 removing from channels (theoretically at least). Affected
2123 file silcd/server.c and silcd/server_util.c.
2125 * Free the client data too when resuming is not successful.
2126 Affected file silcd/packet_receive.c.
2128 * Merged some code from c0ffee's silc-plugin. Affected files
2129 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2131 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2132 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2133 to the primary router connection, the other one returns
2134 TRUE if packet must be broadcasted to network.
2136 * All notifys that are destined to primary router (to network)
2137 are now automatically sent to backup routers even if the
2138 router is standalone (and has backup router). Affected files
2141 * Added --without-irssi and --without-silcd configuration
2142 options for disabling the compilation of these applications.
2143 Affected file configure.in.pre and prepare.
2145 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2147 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2148 UTF-8 encoding and decoding. Added also new encodings
2149 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2151 Added also SILC_STRING_LANGUAGE which is language and charset
2152 specific encoder and decoer for those platforms that support
2153 iconv(). It can convert the UTF-8 to and from the locale
2154 specific character set.
2156 Affected file lib/silcutil/silcstrutil.[ch].
2158 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2160 * Added function silc_get_command_name to the file
2161 lib/silcutil/silcutil.[ch].
2163 * Improved the server debug output a bit. Affected files are
2166 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2168 * Save the channel passphrase when received succesful JOIN
2169 command reply from router, on normal server. Otherwise
2170 joinig +a channels from normal server is not possible.
2171 Affected file silcd/command.c.
2173 * Fixed a bug in TOPIC_SET notify handling. The notifier
2174 may be other than client too, like server or channel.
2175 It expected it to always be only client and ignored the
2176 notify. Affected file silcd/packet_recieve.c.
2178 * Removed some (unnecessary) debug printing from
2179 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2181 * Do not force CMODE_CHANGE when server is announcing new
2184 Router announces stuff only after server reannounces channel
2185 after CHANNEL_CHANGE notify.
2187 These fixes optimizes the announcing procedure, and perhaps
2188 fixes some problems too. Affected file silcd/packet_receive.c.
2190 * Fixed SERVER_SIGNOFF sending to local clients. It was
2191 totally broken and sent the notify to all local clients,
2192 instead of only to those that was on same channel as the
2193 signing off clients. Affected file silcd/server_util.c.
2195 * Added -D option to server. It can be used to give debug
2196 level. The levels are from 0 - 99, and are predefined for
2197 smooth server debugging. (see silcd.c for the predefined
2198 levels). Affected file silcd/server.c.
2200 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2202 * Fixed a bug in Irssi SILC client to close the connection
2203 properly when disconnecting from server. Affected file
2204 irssi/src/silc/core/client_ops.c.
2206 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2208 * When authenticating as founder during JOIN command, check
2209 that the one authenticating becomes the only founder on the
2210 channel. Affected file silcd/command.c.
2212 * Better checking for founder mode setting when CUMODE_CHANGE
2213 notify is received. Affected file silcd/packet_receive.c.
2215 * Close all connections when shutting down the server by sending
2216 DISCONNECT packet. Close all listeners too when shutting
2217 down the server. Affected file silcd/server.c.
2219 * Handle DISCONNECT packet correctly in client library by
2220 calling the "disconnect" client operation. Affected file
2221 lib/silcclient/client.c.
2223 * Handle local errors correctly during resuming. Affected
2224 file lib/silcclient/client.c.
2226 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2228 * The log file is not dupped internally anymore in
2229 lib/silcutil/silclog.c. Fixed memory leaks too.
2231 * The scheduler now dispatches all pending timeout tasks
2232 when it is uninitialized with silc_schedule_uninit.
2233 Affected file lib/silcutil/silcschedule.c.
2235 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2237 * Added --enable-stack-trace option to configure. Added
2238 memory allocation stack trace support. Added files
2239 lib/silcutil/stacktrace.[ch]. Affected files are
2240 lib/silcutil/silcmemory.[ch].
2242 * Fixed memory leaks from libraries and server. Affected
2243 files around the tree.
2245 * Reverted back a fix made to CUMODE which broke it.
2246 Affected file silcd/command.c.
2248 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2250 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2251 core library, and implemented it. All textual messages SHOULD
2252 use this flag and the message MUST be UTF-8 encoded.
2253 All text messages sent by Irssi SILC client are now UTF-8
2254 encoded (regardless whether the terminal supports UTF-8 or not).
2255 Affected files are lib/silccore/silcchannel.h,
2256 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2259 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2261 * Added lots of new statistics updating that was missing from
2262 the server and router code. Affected files in silcd/.
2264 * Sending SIGUSR1 signal to server now dumps the current
2265 server statistics into /tmp directory. Affected file is
2268 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2269 the SILC Hash Interface also. Added new functions
2270 silc_hash_get_name, silc_hash_init, silc_hash_update and
2271 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2273 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2275 * Added some better info printing for client during connecting.
2276 Affected file silcd/server_util.c.
2278 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2279 to silence a user on a channel. Affected files are
2280 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2281 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2282 and silcd/packet_receive.c.
2284 * Fixed a fatal bug in handling of malformed command payload.
2285 Affected file silcd/command.c.
2287 * Fixed a double free when announcing channel users to router.
2288 Affected file silcd/server.c.
2290 * After successful authentication to channel founder mode, check
2291 that there isn't anyone else with founder mode on the channel.
2292 The one that authenticated will become founder and anyone
2293 else is demoted. Affected file silcd/command.c.
2295 * Added error printing of any error that has occurred during
2296 any command in client library. Affected file is
2297 irssi/src/silc/core/client_ops.c.
2299 * Removed some error printing from the client library and left
2300 it for the application to worry (from the error status it
2301 receives in 'command' client operation. Affected file is
2302 lib/silcclient/command.c.
2304 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2306 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2307 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2308 Starting key agreement with itself is denied. Affected file
2309 is lib/silcclient/client_keyagr.c.
2311 * Fixed some error checkings from the SFTP library which caused
2312 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2313 and lib/silcsftp/sftp_util.c.
2315 * Added new "debug" and "debug_string" settings to Irssi SILC
2316 client which can be used to print runtime debugging on the
2317 Irssi's screen. Available when compiled with --enable-debug
2318 option. Affected file irssi/src/silc/core/silc-core.c.
2320 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2322 * Fixed a missing variadic parameter in a function call that
2323 caused server crash when a non-allowed connection arrived.
2324 Reported by Richard Becker. Affected file silcd/server.c.
2326 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2328 * Added WATCH list sending to backup routers from router.
2329 The WATCH command is sent by the router to the backup
2330 router. Affected file silcd/command.c.
2332 * Mark the backup_router flag for RouterConnection entry
2333 if the backup router stuff is defined in the config file.
2334 Affected file silcd/serverconfig.c.
2336 * Fixed some backup data sending around the code to work better
2337 if the router is standalone router. Not all places were fixed.
2338 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2341 * Fixed the router connecting when connecting to multiple
2342 routers. It ignored every other router except the first
2343 one. Affected file silcd/server.c.
2345 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2347 * Made the private key generation after expiration optional.
2348 If not created after expiration the old key will re-expire
2349 at a later time (and thus key pair is not necessary to
2350 change). Affected file irssi/src/silc/core/clientutil.c.
2352 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2354 * The length arguments in bind() and connect() were wrong
2355 and fixed now to used SIZEOF_SOCKADDR in the
2356 lib/silcutil/unix/silcunixutil.c.
2358 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2360 * Fixed detach timeout handling to use Client ID and not
2361 the actual client entry which may be freed in the callback.
2362 Affected file silcd/command.c.
2364 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2366 * Merged c0ffee's multiple interface support patch.
2367 Affected files in silcd/.
2369 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2371 * Cleanup keys properly. Affected file is
2372 irssi/src/silc/core/clientutil.c.
2374 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2376 * Display the user mode on the status bar. Affected file
2377 irssi/src/silc/core/silc-expandos.c.
2379 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2381 * If private message key is not set, but the flag is set in
2382 the packet, ignore the packet since it cannot be decrypted.
2383 Affected file lib/silcclient/client_prvmsg.c.
2385 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2387 * When resuming client, remove the old client entry from
2388 the watcher list too. Affected file silcd/packet_receive.c.
2390 * Do not allow normal server to force founder mode away
2391 from router if the founder mode is already set. Affected
2392 file silcd/packet_receive.c.
2394 * Remove the client entry with watch notify types with short
2395 timeout, and not directly, so that other notifys can be
2396 retrieved too. Affected file lib/silcclient/client_notify.c.
2398 * Display notification about data messages that cannot be
2399 displayed. Affected files irssi/src/silc/core/client_ops.c,
2400 irssi/src/fe-common/silc/module-formats.[ch].
2402 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2404 * Fixed the CHANNEL_CHANGE notify handling in client libary
2405 to not use freed memory. Affected file is
2406 lib/silcclient/client_notify.c.
2408 * Fixed CUMODE_CHANGE notify handling in server. Affected
2409 file silcd/packet_receive.c.
2411 * Fixed USERS command to support empty channels. Affected
2412 file silcd/command.c.
2414 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2416 * Allow multiple identical pending commands to be registered
2417 in client library. Affected file is lib/silcclient/command.c.
2419 * Call the completion for resolving client information only
2420 after all resolvers has finished. This fixes a crash in
2421 the client. Added support for checking when the resolvers
2422 are finished. Affected file is lib/silcclient/idlist.c.
2424 * Wait by default 3 seconds before reconnecting to the server
2425 after being disconnected. Makes the /detach command a bit
2428 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2430 * Check the watcher list before sending signoff notifys
2431 when closing client connection. Affected file is
2434 * Added better CMODE command rights checking. Affected file
2435 silcd/server_util.c.
2437 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2439 * Fixed watcher list checking during server signoff. It
2440 crashed the server. Affected file silcd/server_util.c.
2442 * The JOIN command reply returns now the founder's public
2443 key. Affected file is silcd/command.c.
2445 * Announce the channel mode, and the mode properties with
2446 CMODE_CHANGE notify. Affected file silcd/server.c.
2448 * Mark new channels by default disabled, untill at least
2449 one user joins the channel. Affected file is
2450 silcd/packet_receive.c.
2452 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2454 * The nickname argument to watch notify can be optional.
2455 Fixes a crash in server. Affected file silcd/packet_send.c.
2457 * Remove the client entry from cache if the WATCH notify type
2458 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2459 lib/silcclient/client_notify.c.
2461 * Check the watcher list before and after changing nickname
2462 when the NICK_CHANGE notify is received. Affected file is
2465 * Fixed a crash in OPER and SILCOPER command sending. Empty
2466 passphrase caused the crash. Affected file is
2467 lib/silcclient/command.c.
2469 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2471 * Merged with Irssi CVS for Irssi SILC client.
2473 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2475 * Completed the protocol specifications.
2477 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2479 * Merged with Irssi CVS for Irssi SILC client.
2481 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2483 * Added the founder's public key delivery to the
2484 CUMODE_CHANGE notify type as well. Updated the protocol
2485 specs and the code. Affected files are silcd/packet_send.[ch],
2486 silcd/packet_receive.c and silcd/command.c.
2488 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2490 * Added silc_pkcs_public_key_copy function into the
2491 lib/silccrypt/silcpkcs.[ch].
2493 * Remove the `iv' from the SilcChannelEntry since we can
2494 live without it. Affected files are silcd/idlist.h and
2495 silcd/packet_receive.c.
2497 * Added support for sending the founder's public key in
2498 the CMODE_CHANGE notify packet in the server. Affected
2499 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2500 silcd/command.c and silcd/server.c.
2502 * Changed the FOUNDER_AUTH authentication to use only
2503 public key authentication as defined by new protocol
2504 specs. Passphrase authentication with that mode cannot
2505 be used anymore. It is now possible to reclaim founder
2506 mode from any server in the network. Affected files are
2507 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2509 * Added permanent channels support by making the channel
2510 permanent when FOUNDER_AUTH mode is set on the channel.
2511 The channel will not be destroyed even if channel is empty
2512 when that mode is set. Protocol TODO #17. Affected
2513 files are silcd/server.[ch], server_util.[ch],
2514 silcd/command.c, silcd/packet_receive.c and
2515 lib/silcclient/command.c.
2517 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2519 * Added reference counter to the command reply context in
2520 the client library. Affected files are
2521 lib/silcclient/command_reply.[ch].
2523 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2525 * Fixed rekey protocol with PFS in the client library.
2526 Affected file is lib/silcclient/protocol.c.
2528 * Added support for list of errors in client library
2529 command reply handling. Affected file is
2530 lib/silcclient/command_reply.c.
2532 * Defined that the WHOIS and IDENTIFY commands can send
2533 list of errors. Updated the protocol specs. Protocol
2536 * Added support for sending list of errors to WHOIS and
2537 IDENTIFY commands in server. Added support for receiving
2538 list of errors in server. Affected files are
2539 silcd/command.c and silcd/command_reply.c.
2541 * Fixed client info resolving on LEAVE command in client
2542 library to not crash. Affected file is
2543 lib/silcclient/client_notify.c.
2545 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2547 * Defined that the NICK command replies with thew changed
2548 nickname too, to make the nickname changing simpler at
2549 the client's end. Updated protocol specs and the code
2550 in client and server. Affected files are
2551 silcd/command.c, lib/silcclient/command_reply.c and
2552 lib/silcclient/command.c.
2554 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2556 * Added `Compressed' packet flag to indicate that the packet
2557 payload is compressed by the sender. Updated the protocol
2558 specs and the core library. The compression still is not
2559 implemented in the sources. Affected file is
2560 lib/silccore/silcpacket.h.
2562 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2564 * Remove pending command callbacks also if the connection
2565 to the server is destroyed. Affected file is
2566 lib/silcclient/client.c.
2568 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2570 * Added new QUIET channel user mode that can be used to
2571 quiet a user in a channel. Updated the protocol specs but
2572 it wasn't implemented yet. Protocol TODO #27. Affected
2573 file is lib/silccore/silcmode.h.
2575 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2577 * Added BLOCK_INVITE user mode to be able to block incoming
2578 invite notifications. Protoocol TODO #26. Affected files
2579 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2582 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2583 the protocol specs and the code. Affected file is
2584 lib/silccrypt/silcpkcs.c.
2586 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2588 * Disconnect Payload includes now the status type. Updated
2589 the protocol specs and the code. Protocol TODO #25.
2590 Affected files are silcd/server.c, lib/silcclient/client.c.
2592 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2593 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2594 Moved the silc_client_command_status_messages table to the
2595 lib/silcutil/silcutil.c and added new funtion
2596 silc_get_status_message, which deprecates function
2597 silc_client_status_message. Affected files are
2598 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2599 lib/silcutil/silcutil.[ch].
2601 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2603 * Defined that the nickname hash in Client ID MUST be from
2604 lowercase nickname. This effectively changes nicknames in
2605 SILC to case-insensitive. Updated the protocol specs and
2606 the code. Affected files are lib/silcutil/silcutil.[ch],
2607 silcd/serverid.c, and silcd/idlist.c.
2609 * Added new channel user modes BLOCK_MESSAGES_USERS and
2610 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2611 code. Affected files are lib/silccore/silcmode.h,
2612 lib/silcclient/command.c, and silcd/packet_send.c.
2614 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2615 specs and code. Affected file lib/silccore/silcstatus.h.
2617 * Added support for watch list. It is possible to add nicknames
2618 to be watched, and when they come to network, leave network
2619 or user mode changes the watcher will be notified of this
2620 change. Added SILC_COMMAND_WATCH command, added new
2621 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2622 notifications. Updated the protocol specs and implemented
2623 this to library, client and server. Protocol TODO #21.
2624 Affected files are lib/silccore/silccomand.h,
2625 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2626 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2627 silcd/packet_send.[ch], silcd/packet_receive.c, and
2628 irssi/src/silc/core/client_ops.c.
2630 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2631 somebody watching you. Updated the protocol specs and the
2632 code. Affected files are lib/silccore/silcmode.h, and
2633 lib/silcclient/command.c.
2635 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2637 * Added service support to SILC protocol. Added new command
2638 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2639 core library. Services are not implemented in server or
2640 client for now. Protocol TODO #20. Affected files are
2641 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2643 * Added SilcStatus argument to `command' client operation
2644 to return the error status when command sending fails
2645 locally. Changed all command in client library to return
2646 correct command status. Affected files are
2647 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2648 irssi/src/silc/core/client_ops.c.
2650 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2652 * Added silc_mime_parse function to parse MIME headers.
2653 Affected files are lib/silcutil/silcstruti.[ch].
2655 * Added MIME header parsing in Irssi SILC Client. It displays
2656 all textual MIME objects, others it ignores. Affected file
2657 is irssi/src/silc/core/clien_ops.c.
2659 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2661 * Fixed a bug in the pid writing function, which couldn't be
2662 written in a root-owned directory.
2664 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2666 * Defined that channel message to unknown Channel ID must
2667 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2668 Updated the protocol specs and the code in server. The
2669 affected file is silcd/packet_receive.c.
2671 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2673 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2674 that it is used to send error notifys if error occurs during
2675 some SILC packet processing, except commands. The error
2676 types are same as for command reply types. Defined that
2677 if private message is sent to unknown Client ID the error
2678 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2679 Updated the protocol specs and code. Affected files are
2680 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2681 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2682 and irssi/src/silc/core/client_ops.c. Renamed the
2683 SilcCommandStatus to SilcStatus.
2685 * Defined the use of extra WHOIS attributes in WHOIS command.
2686 The <Requested Attributes> (defined in a separate document)
2687 can be used to request additional information about user
2688 not returned by standard WHOIS command. Defined that server
2689 can send WHOIS command directly to client. Client provides
2690 the requested attributes to the server. Updated the protocol
2691 specs. Protocol TODO #4. Implementation is not done yet
2692 (Protocol TODO #24).
2694 * Renamed function silc_client_command_status_message to
2695 silc_client_status_message. Affected files are
2696 lib/silcclient/command_reply.[ch].
2698 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2700 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2701 32 bit integers. Updated the protcol specs and the code.
2702 Affected files are silcd/command.c and
2703 lib/silcclient/command.c.
2705 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2707 * Fixed a bug in library where sending a bogus authentication
2708 payload would lead to a crash. Affected file is
2709 lib/silccore/silcauth.c.
2711 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2713 * Added detach_disabled and detach_timeout server config
2714 options to the server. Affected files silcd/serverconfig.[ch],
2715 silcd/command.c and silcd/packet_receive.c.
2717 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2719 * Added resolve_cmd_ident field to the SilcClientEntry structure
2720 too so that if the entry is for example being resolved so
2721 another command may attach to the same pending command reply
2722 without requiring to resolve the same entry again. Added
2723 support for adding multiple pending commands for one
2724 command idenfier. Affected files lib/silcclient/command.[ch],
2725 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2727 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2729 * Defined that server receives WHOIS command reply for private
2730 and secret channels too. Updated protocol specs and the
2731 code in server. Affected file silcd/command.c.
2733 * Defined <channel user mode list> argument to WHOIS command
2734 reply for returning user modes on the channels. The
2735 channel list now doesn't include the user mode anymore but the
2736 actual channel mode. Updated protocol specs and the code in
2737 client and server. Affected files are silcd/command_reply.c,
2738 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2739 and lib/silcclient/command_reply.c.
2741 * Save the channels list in WHOIS command reply in normal server
2742 so that WHOIS always shows joined channels also in normal
2743 server and not just on router. Affected file is
2744 silcd/command_reply.c.
2746 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2748 * Defined that server receives USERS command reply for private
2749 and secret channels too. Updated protocol specs and the
2750 code in server. Affected file silcd/command.c.
2752 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2754 * Changed the UMODE's mode mask argument to be optional. If
2755 not provided then the command merely returns the current mode
2756 mask to the client. Updated protocol specs and the server.
2757 Affected file is silcd/command.c.
2759 * Added SILC session detachment/resuming support. It is possible
2760 to detach by closing the network connection and then re-connect
2761 and resume to the old client session. Added DETACHED user
2762 mode that server will set for detached client. Added new
2763 packet RESUME_CLIENT which is used to perform the resuming
2764 process. Added DETACH command. Updated the protocol specs,
2765 core library, client and server. Protocol TODO #22. Very
2766 many affected files around the tree.
2768 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2770 * Changed the CMODE's mode mask argument to be optional. If
2771 not provided then the command merely returns the current mode
2772 mask to the client. Updated protocol specs and the server.
2773 Affected file is silcd/command.c.
2775 * Changed the Killer's Client ID in KILLED notify to be just
2776 any ID payload since router server is allowed to kill as well.
2777 Updated protocol specs, client libary and server. Affected
2778 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
2779 and irssi/src/silc/core/client_ops.c.
2781 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2783 * Added new user modes ANONYMOUS for special anonymous servers
2784 that may set the mode for client, and BLOCK_PRIVMSG which
2785 client may set to block incoming private messages unless the
2786 Private Message Key flag is set (using private keys to protect
2787 private messages). Updated protocol specs and code in client
2788 and server and core library. Protocol TODO #23. Affected
2789 files are lib/silccore/silcmode.h, silcd/server.[ch],
2790 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
2791 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
2793 * Added new channel user mode BLOCK_MESSAGES which the client
2794 may set to itself to tell server not send channel messages.
2795 Other packets such as channel key packets are still sent.
2796 Protocol TODO #23. Updated the protocol specs, client and
2797 server. Affected files are lib/silccore/silcmode.h,
2798 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
2799 lib/silcutil/silcutil.c, silcd/command.c, and
2800 silcd/packet_send.c.
2802 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2804 * Redefined the Status Payload to include now two 8 bit fields,
2805 instead of one 16 bit field. This now makes it possible to
2806 send list of errors. Updated the protocol specs and the code
2807 in core library, client library and server. Protocol TODO #1.
2808 Affected files are lib/silccore/silccommand.[ch],
2809 lib/silcclient/command_reply.[ch], silcd/command.c,
2810 silcd/command_reply.c and silcd/packet_receive.[ch].
2812 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2814 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
2815 must be handled by the application and should tell the application
2816 that an error message was already printed, and it should print the
2817 config coords (line, filename, ...). Affected files are
2818 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
2820 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
2821 server config parsing code more readable.
2823 Fixed a bug in the fetch_logging() config callback.
2825 Affected files is silcd/serverconfig.c.
2827 * Drop root privileges when started in foreground. Don't drop them
2828 if debugging also. Affected file is silcd/silcd.c.
2830 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2832 * Added more IM-like features by introducing new user modes
2833 for setting various presence information. Added new modes:
2834 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
2835 specs and code. Protocol TODO #19. Affected files are
2836 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
2837 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
2839 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2841 * Added STATS command to the protocol after all, to return
2842 various statistical information about the network. It can
2843 be used by clients to retrieve statistical information, and
2844 servers may use it to to fetch cell and network wide
2845 statistics from router. Updated the protocol specs and
2846 implemented it to the server. Protocol TODO #16.
2847 Affected files are lib/silccore/silccommand, silcd/command.[ch],
2848 silcd/command_reply.[ch].
2850 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2852 * The LIST command reply in client libary now adds new channel
2853 entry if the returned channel doesn't exist yet in cache,
2854 and returns the channel entry to the application in the
2855 command_reply client operation. Affected file is
2856 lib/silcclient/command_reply.c.
2858 * Changed the channel message payload's MAC generation to
2859 include the IV in the MAC as well. This way all relevant
2860 parts of the channel message payload are authenticated also
2861 with the channel message MAC (and not only by packet MAC).
2862 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
2863 Affected file is lib/silccore/silcchannel.c.
2865 * Fixed the SKE to save the remote version, since the
2866 silc_ske_parse_version mistakenly checked wrong version,
2867 after it replaced the start payload. Affected files are
2868 lib/silcske/silcske.[ch].
2870 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2872 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
2873 string utility functions. Added there also new functions
2874 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
2875 Affected files lib/silcutil/silcstrutil.[ch].
2877 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
2878 files are lib/silcutil/silcstrutil.[ch].
2880 * Defined that the security property fields in SKE SHOULD be
2881 UTF-8 encoded, defined that version string MUST be US-ASCII
2882 encoded, defined that passphrases sent in connection
2883 authentication protocol MUST be UTF-8 encoded. Implemented
2884 these to the client and server. Defined also that other
2885 passphrases sent in the protocol MUST be UTF-8 encoded.
2886 Affected files are lib/silcske/silcske.c,
2887 lib/silcclient/protocol.c, silcd/protocol.c,
2888 silcd/serverconfig.c, and lib/silccore/silcauth.c.
2890 * Changed the silc_client_close_connection interface to not
2891 need the SilcSocketConnection which should not be visible
2892 to application. Affected files are lib/silcclient/client.c
2893 and lib/silcclient/silcclient.h.
2895 * Rewrote the text for Private Message Key Payload in the
2896 protocol specification. Protocol TODO #11.
2898 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2900 * Upgraded the protocol version to 1.1, updated protocol specs
2903 * Added the nickname as new argument to NICK_CHANGE notify and
2904 added it to protocol specs and implemented it to client and
2905 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
2906 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
2907 lib/silcclient/client_notify.c.
2909 * Added the killer's client ID to the KILLED notify and added
2910 it to protocol specs and implemented it to client and server.
2911 Protocol TODO #13. Affected files are silcd/command.c,
2912 silcd/packet_receive.c, packet_send.[ch],
2913 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2914 The killer's client entry is now returned to application in
2915 the `notify' client operation.
2917 * Fixed the Max Argument fields that had too large value set
2918 in the protocol specs. Protocol TODO #14.
2920 * Added the LEAVE command reply to return the ID of parted
2921 channel. Updated protocol specs and implemented it to the
2922 client and server. Protocol TODO #15. Affected files are
2923 silcd/command.c, lib/silcclient/command_reply.c. The channel
2924 entry is now returned to application in the `command_reply'
2927 * Rewrote the version SKE version checking in client libary
2928 and in server to use the silc_parse_version_string. Affected
2929 files are lib/silcclient/protocol.c, silcd/protocol.c.
2931 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
2932 commands that was missing it, and updated protocol specs and
2933 the server implementation. Protocol TODO #10. The affected
2934 file is silcd/command.c.
2936 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
2937 generic reply to a generic request (REQUEST flag), and
2938 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
2939 way. A draft-riikonen-silc-flags-payloads-00.txt is written
2940 to define the payload for DATA flag. Added the flags to
2941 the implementation. Protocol TODO #9. Affected file is
2942 lib/silccore/silcchannel.h.
2944 Changed the client library to return the message length
2945 to application as well in the channel_message and private_message
2946 client operations. Affected files are
2947 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
2948 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
2949 and lib/silcclient/client_ops_example.c.
2951 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
2952 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
2953 the channel. Updated protocol specs and impelemented this
2954 to client and server. Protocol TODO #6. Affected files are
2955 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
2956 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
2958 Added new options m and M to CMODE command in Irssi SILC
2959 client to set these modes.
2961 * Deprecated all administrative commands from SILC protocol
2962 since they are highly implementation specific commands.
2963 Updated protocol specs. Moved the old commands in
2964 implementations to private range of command types. Affected
2965 files are silcd/command.c, lib/silcclient/command.c and
2966 lib/silcclient/command_reply.c. Protocol TODO #8.
2968 * Fixed a bug in server where sending unknown command crashes
2969 the server. Affected file silcd/command.c.
2971 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2973 * Added SILC_PROTOCOLVERSION macro to check protocol version
2974 of a socket connection. The affected file is
2975 lib/silcutil/silcsockconn.h.
2977 * Added better error logging in rekey protocol. Affected file
2980 * Do not check public key types in SKE during rekey. Affected
2981 file lib/silcske/payload.c.
2983 * Fixed the rekey protocol with PFS, which was totally broken.
2984 Affected file silcd/protocol.c.
2986 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2988 * Some client implementations quit network by doing first LEAVE
2989 and then immediately SIGNOFF (like Bombyx). We now do check
2990 after a short time after LEAVE notify and check whether the
2991 client is still valid after LEAVE, and if not we remove it from
2992 cache. Affected file is lib/silcclient/client_notify.c.
2994 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2996 * Merged version 1.1.4 of zlib. Even if it not currently in use,
2997 it's good not to have security holes here.
2999 * Fixed a negative refcount situtuation for the config context.
3000 Affected file is silcd/serverconfig.c.
3002 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3004 * ROBOdoc documented lib/silcutil/silcutil.h.
3006 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3008 * Optimized even more the SilcPacketContext structure. Now
3009 totally saved 16 bytes of memory per context after optimization.
3010 Affected files are lib/silccore/silcpacket.[ch].
3012 * Made strict checks for valid SILC IDs. Affected file is
3013 lib/silccore/silcid.c.
3015 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3017 * Changed the object argument for silc_cipher_register,
3018 silc_hash_register, silc_hmac_register and silc_pkcs_register
3019 to const. Affected files are lib/silccrypt/silccipher.[ch],
3020 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3022 * Changed the silc_get_username and silc_get_real_name to
3023 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3025 * Fixed the Irssi SILC Client to use the silc_get_username and
3026 silc_get_real_name insted of glib routines since the glib
3027 routines only corrupt stack. Fixes the Irssi SILC to work in
3028 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3030 * Fixed the Irssi to not use g_get_home_dir since it crashes
3031 or returns garbage on cygwin and corrupts stack. Added function
3032 get_home_dir to Irssi routines. Affected files are
3033 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3035 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3037 * Made some structure optimizations. SFTP memory FS MemFSEntry
3038 entry structure. Optimized SilcTask structure. Optimized
3039 SilcPacketContext structure.
3041 Affected files lib/silcsftp/sftp_fs_memory.c,
3042 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3044 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3046 * And yet again reverted back the config thing since Johnny
3047 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3050 * Fixed memory leaks from config object. Affected files are
3051 silcd/serverconfig.[ch].
3053 * Added support for adding new connections to the server in rehash.
3054 After rehash they take effect.
3056 Added support for changing the maximum allowed connections in
3057 rehash. The number can grow but going smaller is not supported.
3059 Added function silc_server_num_sockets_by_remote to the
3060 silcd/server_util.[ch].
3062 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3064 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3066 * Added preliminary checking during config parsing for a valid
3067 public/private key and removed further checks in the code.
3068 Affected files are silcd/serverconfig.[ch], server.c.
3070 * Moved functions silc_server_drop() and silc_server_daemonise()
3071 from server.c to silcd.c since they are stricly related to
3072 the application activity.
3074 * Reverted a small part of the automatic ref/unref since
3075 it caused a double unref in some situations. Affected
3076 files are silcd/silcd.[ch], server.c, serverconfig.c.
3078 * Added some .cvsignore files in the lib directory.
3080 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3082 * Fixed silc_net_gethostbyaddr to correctly resolve by
3083 address. Affected file lib/silcutil/silcnet.c.
3085 * Fixed the notify relaying to client. The HMAC to be used
3086 with relayed packets ws wrong and caused decryption failure
3087 at the client end. Affected file is silcd/packet_receive.c.
3089 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3091 * Created new branch silc_protocol_1_0_branch.
3093 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3095 * Changed the silc_server_config_* routines to be SilcServer
3096 independent. They are now officially application specific code
3097 and not part of generic server implementation. Affected files
3098 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3100 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3102 * Added automatic referencing of config context in the
3103 silc_server_config_alloc, and automatic unreferencing in the
3104 silc_server_config_destroy. Affected files are
3105 silcd/serverconfig.[ch], silcd/silcd.c.
3107 * Fixed the silc_log_quick handling in the logging routines.
3108 It didn't log quickly when it was TRUE. Affected file is
3109 lib/silcutil/silclog.c. Also the flush delay was set even
3110 if it was 0 in config file. Affected file is
3111 silcd/serverconfig.c.
3113 * Added support for changing key pair of the server in rehash.
3114 Affected file silcd/server.c.
3116 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3118 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3119 too early, before getting the channel entry. Affected file
3120 is silcd/packet_receive.c.
3122 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3124 * Added functions silc_server_config_[ref/unref], these are used
3125 to prevent that the config object is destroyed.
3127 No longer directly affect global variables silc_log_quick and
3128 silc_log_delay, they are first cached inside the config object
3129 and then applied with silc_server_config_setlogfiles().
3131 silc_server_config_set_defaults() is now internal to
3132 serverconfig.c, there are no reasons to show this internal stuff
3135 Affected files are silcd/serverconfig.[ch].
3137 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3138 fprintf's to stderr, since some code may be executed again after
3139 the server went into the background. Affected files are
3142 * Added rehash support. Added function silc_server_rehash() that
3143 will perform all the basic tasks of the rehashing procedure.
3145 * Added command line option `-x, --hexdump'. This will enable the
3146 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3147 The option `--hexdump' implies `--debug'.
3149 * Fixed a bad bug in the logging APIs (silcutil library) where
3150 the application would crash after calling silc_log_reset_all().
3152 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3154 * Fixed the KICKED notify handling in client library to
3155 correctly remove the channel and all entries from the
3156 channel when I was kicked. This bug crashed the client.
3158 Fixed yet another but in KICKED notify handling to remove
3159 the kicked client correctly from the channel.
3161 Affected file is lib/silcclient/client_notify.c.
3163 * Fixed a minor bug in looking up correct client entry
3164 in KICKED notify in server. Affected file is
3165 silcd/packet_receive.c.
3167 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3168 sources correctly to distribution. Fixes --with-gmp option.
3170 * Removed the manual rehashing from ID Cache, and changed it
3171 to use the SILC Hash Table's auto rehash feature. Affected
3172 file is lib/silccore/silcidcache.c.
3174 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3176 * Fixed a bug in the silc_client_nickname_format function that
3177 handles the multiple same nickname formatting. Two clients
3178 with same nickname caused problems after the first one left
3179 and rejoined. It didn't format the nickname correctly.
3180 Affected file is lib/silcclient/idlist.c.
3182 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3184 * Don't change the topic if olod topic is same as new one.
3185 Affected file is silcd/packet_receive.c.
3187 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3189 * Added cross-reference support to the SILC Documentation
3190 generator. All types across all HTML files are now cross-
3191 referenced. Affected files util/robodoc/generator.c and
3192 scripts/silcdoc/silcdoc.
3194 * Added file lib/silcutil/silctypes.h to include all the
3195 arithmetic type definitions and some macros. Removed
3196 includes/bitmove.h and moved macros to silctypes.h.
3198 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3200 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3202 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3204 * Added `type' argument to silc_id_payload_parse_id function which
3205 now returns the type of the ID to the sent pointer. Affected
3206 file is lib/silccore/silcid.[ch].
3208 * Added check for CMODE_CHANGE notify type that mode change is
3209 allowed by the sender. Affected file silcd/packet_receive.c.
3211 * Added check for CUMODE_CHANGE notify type that mode change is
3212 allowed by the sender. Affected file silcd/packet_receive.c.
3213 Added the ID type as CUMODE_CHANGE notify type as argument
3214 to the `notify' client operation. Affected files are
3215 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3217 * Added function silc_client_add_server to the client library.
3218 Added support for resolving also channel and server info when
3219 received unknown entity in notify packet. Affected files are
3220 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3222 * Added function silc_command_get_status to return the command
3223 status from the command reply's argument payload. Affected files
3224 are lib/silccore/silccommand.[ch].
3226 * Added check for KICKED notify type that the kicking is
3227 allowed by the client. Affected file silcd/packet_receive.c.
3229 * Created function silc_get_input which can be used to get input
3230 (echo on or off) from user on command line. Affected files are
3231 lib/silcutil/silcutil.[ch].
3233 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3235 * Optimized silc_server_packet_relay_to_channel function.
3236 Added new function silc_channel_message_payload_encrypt which
3237 can be called directly if channel message payload needs to
3238 be encrypted and is already encoded (no need to call _encode
3239 function). Packet relaying is now done by router without any
3240 extra memory allocations. Affected files are
3241 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3242 silcd/packet_send.c.
3244 * Fixed the INVITE notify handling. It took wrong arguments
3245 as invite list and invite delete. Affected file is
3246 silcd/packet_receive.c.
3248 * Added check for TOPIC_SET notify type that the topic change is
3249 allowed by the client. Affected file silcd/packet_receive.c.
3251 * Added check for INVITE notify type that inviting is allowed by
3252 the client. Affected file silcd/packet_receive.c.
3254 * Changed the silc_server_client_on_channel to return the
3255 SilcChannelClientEntry as well. Moved the function
3256 silc_server_check_cmode_rights to server_util.[ch].
3257 Affected files are silcd/server_util.[ch], silcd/command.c.
3259 * Added function silc_server_check_umode_rights to check whether
3260 changing client's user mode is allowed. Added check for
3261 UMODE_CHANGE notify type that the umode change is allowed
3262 by the client. Affected files are silcd/server_util.[ch],
3263 silcd/packet_receive.c and silcd/command.c.
3265 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3267 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3268 ID length. It ignored that ID can be IPv6 based as well.
3269 Affected file lib/silccore/silcpacket.h.
3271 * Fixed the silc_id_id2str and silc_id_str2id to take the
3272 IPv6 address offset's into consideration. Affecte file is
3273 lib/silccore/silcid.c.
3275 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3277 * Fixed the internal Unix scheduler functions to check for
3278 NULL context they may receive. The affected file is
3279 lib/silcutil/unix/silcunixschedule.c.
3281 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3283 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3284 can specify different directory with --home command line
3285 parameter. Affected files irssi/src/silc/core/client_ops.c,
3288 * SILC-specific commands aren't now executed if the active server
3289 isn't of SILC-type, so there won't be problems with having
3290 IRC and SILC protocol support in same client. Affected files
3291 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3294 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3296 * Improved the signal support in SILC Schedule. Added new
3297 function silc_schedule_signal_call which is used by application
3298 to mark a signal to be called. It is now safe to perform
3299 any kind of tasks in signal callbacks since it is guaranteed
3300 that the application specified signal callback is called
3301 after the signal is over. Affected files are
3302 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3304 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3306 * Added `name' field to SilcChannelPrivateKey to represent
3307 application given name for the key. Moved also the context from
3308 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3309 Added the `name' argument also to the function
3310 silc_client_add_channel_private_key.
3312 Added function silc_client_current_channel_private_key to set the
3313 current channel private key in use.
3315 Added "change" command to KEY command which can be used to change
3316 the current channel private key. Bound the command also to
3317 alt+K (Alt+Shift+k).
3319 Also affected files lib/silcclient/client_channel.c,
3320 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3322 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3324 * Added silc_rng_get_byte_fast function in to the
3325 lib/silccrypt/silcrng.[ch].
3327 * Changed the interface of silc_packet_assemble and the
3328 silc_packet_send_prepare. If silc_packet_assmble is now
3329 called the application does not call silc_packet_send_prepare
3330 because the library will call it automatically. These
3331 interfaces now also return a reference to the outgoing buffer
3332 which includes the assembled packet, which the application can
3333 use to encrypt the packet.
3335 Affected files are lib/silccore/silcpacket.[ch],
3336 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3337 silcd/packet_send.c, server_backup.c and packet_receive.c.
3339 * Fixed a packet sending bug on very high load, where outgoing
3340 packet queue wasn't handled correctly and packets got corrupted.
3341 Affected files are lib/silcutil/*/silc*sockconn.c,
3342 lib/silcclient/client.c and silcd/server.c.
3344 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3346 * Added macro SILC_PACKET_DATALEN which can be used during
3347 packet assembling to check whether the data to be added to
3348 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3349 len is truncated until it fits it.
3351 Added checks for maximum length of channel message payload and
3352 private message payload also.
3354 Added checks for maximum packet length in server and in
3357 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3358 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3359 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3360 lib/silcclient/client_prvmsg.c.
3362 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3364 * Added silc_server_packet_queue_purge call to the
3365 silc_server_disconnect_remote to assure that all data in the
3366 queue before disconnecting is sent to the network. Affected
3367 file silcd/server.c.
3369 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3371 * Added the deleting of server's own ID cache entry to the
3372 silc_server_free function. Free also everything else that
3373 has been allocated in silc_server_init. The affected file
3376 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3378 * Added functions silc_parse_version_string, silc_version_to_num,
3379 and silc_ske_parse_version to parse SILC protocol style version
3380 strings. Affected files lib/silcutil/silcutil.[ch] and
3381 lib/silcske/silcske.[ch].
3383 * Added new configuration params: version_protocol, version_software
3384 and version_software_vendor to specify what version the remote
3385 host must at least be to be able to connect to server. The vendor
3386 string can be regex matched too. Added new function
3387 silc_server_connection_allowed to check maximum number of allowed
3388 connections, and allowed versions for incoming connections.
3389 Affected files are silcd/server.c, server_util.[ch] and
3392 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3394 * Added preliminary support for signals in scheduler. The
3395 signals we care about are now blocked always when the scheduler
3396 is locked. This way we can synchronise the use of signal with
3397 scheduler. It is guaranteed that when signal occurs the scheduler
3398 is not locked, and thus new tasks can be safely added to the
3401 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3402 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3403 Added new platform specific routines
3404 silc_schedule_internal_signals_[un]block and
3405 silc_schedule_internal_signal_[un]register.
3407 Added new functions to SILC Schedule API:
3408 silc_schedule_signal_[un]register. Each signal that application
3409 is going to use should be registered to the scheduler.
3411 Affected files are lib/silcutil/silcschedule.[ch],
3412 lib/silcutil/*/silc*schedule.c.
3414 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3416 * Check for unauthenticated client and server in the
3417 silc_server_new_client and silc_server_new_server functions.
3418 Affected file silcd/packet_receive.c.
3420 * Added function silc_string_is_ascii to check whether given
3421 string is 7-bit ASCII string. Affected files are
3422 lib/silcutil/silcutil.[ch].
3424 * Added function silc_id_is_valid_server_id into the
3425 silcd/serverid.c and added checking for valid Server ID's in
3426 silc_server_new_server. The Server ID must always be based
3427 on the server's public IP address.
3429 * Added logging of DISCONNECT packet message in the server.
3430 Affected file silcd/server.c.
3432 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3434 * Changed all library interfaces that use Global RNG to also
3435 accept SilcRng as argument. Affected files are
3436 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3437 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3438 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3439 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3440 lib/silccrypt/rsa.c.
3442 * Added function silc_pkcs_generate_key to the
3443 lib/silccrypt/silcpkcs.[ch] for applications so that they
3444 don't need to do pkcs->pkcs->init calls anymore.
3446 * Remove SilcSocketConnection from the SFTP API since it really
3447 wasn't needed there. The application has the information
3448 saved in its contexts anyway and the SFTP layer doesn't need
3449 know about it. Affected files lib/silcsft/silcsftp.h and
3450 lib/silcsftp/sftp_[server/client].c.
3452 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3453 The SilcSimContext is not SilcSim.
3455 * Fixed possible buffer overflows in silc_id_render in the
3456 lib/silcutil/silcutil.c.
3458 * On EPOC the global crypto module lists are not used at all
3459 in the crypto library. Added support for using the constant
3460 algorithm list on EPOC. Affected files are
3461 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3464 * Fixed the handling of third parameter of KICKED notify, since
3465 it was mistakenly updated to SILC Protocol 1.0 even though it
3466 is to be included in 1.1. Since it is not in 1.0 it is not
3467 mandatory, and this fix now handles it only if it is provided,
3468 and it is not error if it is not provided. Affected file
3469 lib/silcclient/client_notify.c.
3471 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3473 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3474 client. Affected file irssi/src/silc/core/client_ops.c.
3476 * Merged with Irssi 0.8.4 from irssi.org CVS.
3478 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3480 * Check for valid socket connection in client entries before
3481 sending any messages. Fixes a crash, but doesn't fix some
3482 other underlaying bug that is lurking there. Affected
3483 file silcd/packet_send.c.
3485 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3487 * $usermode, $cumode and $cumode_space expandos shouldn't do
3488 anything with non-SILC server records. Affected file
3489 irssi/src/silc/core/silc-expandos.c
3491 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3493 * Fixed the silc_net_check_[host/local]_by_sock to support
3494 IPv6 bound sockets as well. Now they can return IPv6 addresses
3495 as well. Affected file lib/silcutil/silcnet.c.
3497 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3498 Affected lib/silcutil/unix/silcunixnet.c.
3500 * Fixed ID rendering (at least on some platforms, not NetBSD)
3501 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3503 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3505 * Added silc_hash_public_key and silc_hash_public_key_compare
3506 functions to be used with SilcHashTable. They can be used to
3507 hash public keys and compare public keys in hash table. Affected
3508 file lib/silcutil/silcutil.[ch].
3510 * Added support for specifying multiple public keys for Client
3511 connection section in server configuration file. This makes it
3512 possible to accept multiple public keys from same host, or to
3513 make a section that accepts any incoming host, and have the
3514 accepted public keys listed in the section.
3516 Added functions silc_sever_[find/get]_public_key, added the
3517 support for this actually to all connection sections but only
3518 the Client section is currently allowed to specify multiple
3521 Affected files are silcd/server.c, server_internal.h,
3522 command.c, protocol.c, server_util.[ch], packet_receive.c.
3524 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3526 * Merged Irssi 0.8.2 from irssi.org CVS.
3528 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3530 * If silc_debug is TRUE, also output standard logging messages
3531 to stderr with the debug output.
3533 Made silc_log_reset_all() flushing all channels before returning.
3534 Also fixed some documentation typos.
3536 Affected files are lib/silcutil/silclog.[ch].
3538 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3540 * Fixed the server to check correctly the amount of connections
3541 from single host, by checking also the type of the connection.
3542 Fixed also the comparison of number of connections and number
3543 of allowed connections. Affected files are silcd/server.c,
3546 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3548 * Fixed the USERS command reply to save the user's mode on the
3549 channel as well. Fixed JOIN command reply to check whether a
3550 client is on channel already and not join it twice. Affected
3551 file lib/silcclient/command_reply.c.
3553 * Added new file silc-expandos.c into irssi/silc/core/ to return
3554 various stuff for various signal for the statusbar etc. updating.
3555 Now Irssi SILC client prints channel user modes etc. on the
3558 * The user mode (like server/router operator changes) is now shown
3559 on the Irssi SILC client's statusbar. The affected files are
3560 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3562 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3564 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3565 to SILC_SCHEDULE_[UN]LOCK macros.
3567 * Added more error printing to logs in server code. Affected
3568 files silcd/server.c and silcd/protocol.c.
3570 * Fixed -S option parsing in Irssi SILC Client. Affected file
3571 irssi/src/silc/core/silc-core.c.
3573 * Added silc_buffer_alloc_size function. Affected file is
3574 lib/silcutil/silcbuffer.h.
3576 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3578 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3579 constants. Affected files in
3580 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3583 * Changed the internal SFTP Memory FS table to const. Affected
3584 file lib/silcsftp/sftp_fs_memory.c.
3586 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3588 * Fixed the buffer formatting and unformatting routines to
3589 check the size of 64 bits types with sizeof(). Affected
3590 file is lib/silcutil/silcbuffmt.c.
3592 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3594 * Removed 0.6.x backwards support.
3596 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3598 * Changed all integer type names:
3599 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3600 to avoid collisions with other libraries using same type names
3603 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3605 * Added `prefer_ipv6' argument to the functions
3606 silc_net_gethostbyname[_async]. If it is TRUE it will return
3607 IPv6 address over IPv4. If FALSE IPv4 address is returned
3608 even if IPv6 address was found. Affected files
3609 lib/silcutil/silcnet.[ch].
3611 * Added support silc_net_create_connection[_async] to fallback
3612 to IPv4 address if IPv6 address could not be used (like if
3613 it doesn't work on a specific system). Affected file in
3614 lib/silcutil/unix/silcunixnet.c.
3616 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3618 * Added silc_schedule_reinit function to do the enlarging
3619 of the max tasks handling capabilities of the scheduler.
3620 Affected files lib/silcutil/silcschedule.[ch].
3622 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3624 * Added automatic extern "C" { ... } for C++ compilers so the
3625 application does not need to define them. Affected file
3626 includes/silcincludes.h.
3628 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3629 old name went against naming convention. Applications now
3630 include "silcclient.h" instead of "clientlibincludes.h".
3631 Removed includes/clientlibincludes.h, it is redundant now.
3633 * Renamed includes/version.h to silcversion.h.
3635 * Added really preliminary support for OS/2 into the util
3636 library. Only thread & mutex API is implemented, others
3637 are still to be implemented. Created the lib/silcutil/os2/
3638 directory. Created also file includes/silcos2.h.
3640 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3642 * Added preliminary BeOS support into the util library.
3643 Created lib/silcutil/beos/, and implemented all the needed
3644 functions to support SILC on BeOS. Created also file
3645 includes/silcbeos.h.
3647 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3649 * Added proper initializations to silc's irssi code, so it's
3650 now possible to load it as module. Affected files
3651 irssi/src/silc/core/silc-core.c,
3652 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3654 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3656 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3659 * Fixed the silcdoc document generator to correct generate
3660 docs from all kinds of filenames. Affected files are
3661 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3663 * ROBOdoc documented lib/silcutil/silcmemory.h.
3664 Added also new function silc_memdup.
3666 * Removed lib/silcutil/silcbufutil.h and moved those routines
3667 to the lib/silcutil/silcbuffer.h.
3669 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3671 * Added `user_count' to the SilcChannelEntry which now tells the
3672 number of users on the channel. The user count is now saved
3673 in normal server of global channels as well. Affected files
3674 silcd/server.c, idlist.h, packet_receive.c and command.c.
3676 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3677 include file utility functions.
3679 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3680 instead of calling directly OS routines.
3682 * Fixed NICK change printing in Irssi SILC Client. Fixed
3683 KICKED notify printing in Irssi SILC Client. Affected file
3684 irssi/src/silc/core/client_ops.c.
3686 * Fixed a NICK change bug in client library, to not recreate the
3687 client_entry->channels hash table everytime nick is changed.
3688 Affected file lib/silcclient/client.c.
3690 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3692 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3693 the SKE interface a bit.
3695 * Fixed padding problem in PKCS#1. The padding was not actually
3696 random since the random number generator was used incorrectly.
3697 This security bug affects only when encrypting with PKCS#1, and
3698 it is not currently used at all in SILC. SILC only use signing
3699 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3701 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3703 * Rewrote the notify handling in Irssi SILC client to not call
3704 the events as signals. Fixes problems with Perl support.
3705 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3707 * Send the auto-nicking NICK command in client library with
3708 little timeout after connecting. The affected file is
3709 lib/silcclient/client.c.
3711 * Added following new config file settings:
3712 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3713 key_exchange_timeout, conn_auth_timeout, connections_max,
3716 Implemented all the new config settings handling in the server.
3718 Optimized the use of SKE Mutual flag usage. Use it only
3719 if connection authentication protocol is not based in public
3722 Renamed all SilcServerConfigSection* to SilcServerConfig*
3723 to have a bit shorter names.
3725 Affected files silcd/serverconfig.[ch], server.[ch], and
3728 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3730 * Cleaned up the listening sockets code, preparing for the rehash
3731 support. Affected file is silcd/server.c.
3733 * Fixed some output messages. Affected files are silcd/silcd.c,
3736 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3738 * Create lib/doc/silcrng_intro.html document as introduction
3739 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3741 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3743 * Fixes to the silcd config template. Affected file is
3744 doc/example_silcd.conf.in.
3746 * Removed type casts from silc_calloc(), conforming to the
3747 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3749 * Removed param_name member from client, server, and router
3750 section structs, now identifying the param directly.
3752 Added CONFIG_FREE_AUTH macro in config file parsing.
3754 Affected files are silcd/serverconfig.[ch].
3756 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3758 * Fixed command line parameter handling. All SILC initialization
3759 is now done in silc_core_init() which also fixes autoconnecting
3762 Affected files irssi/src/silc/core/silc-core.c,
3763 irssi/src/fe-text/silc.c.
3765 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3767 * Added new configuration options and blocks:
3768 keepalive_secs, reconnect_count, reconnect_interval,
3769 reconnect_interval_max, reconnect_keep_trying and
3770 require_reverser_lookup. Added ConnectionParam block, and
3771 implemented the connection parameters when connecting as
3772 initiator and when accepting connections as responder.
3774 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
3775 whether given configuration value has been given already.
3777 Affected files silcd/serverconfig.[c], server.[c].
3779 * Splitted the doc/example_silcd.conf.in. Separated the crypto
3780 algorithm parts and created new file silcalgs.conf, that
3781 is now included from the example_silcd.conf.in.
3783 * Optimized the silc_server_connect_to_router_second to take
3784 the connection configuration object from the SilcServerConnection
3785 object instead of finding it during the connecting phase.
3786 Added the configuration object to SilcServerConnection struct.
3787 Affected files silcd/server_internal.h, server.c.
3789 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3791 * Add the client on channel after it was resolved at the
3792 channel message receiving, and it was not already on the
3793 channel. Affected file lib/silcclient/client_channel.c.
3795 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3797 * Fixed the public key authentication to allocate always the
3798 destination signature buffer instead of using static buffer.
3799 Affected file silcd/protocol.c.
3801 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3803 * Unified the serverconfig.[ch]'s helper function interface.
3804 Affected file silcd/serverconfig.[ch].
3806 * Removed doc/example_silc.conf.in since it is redundant.
3807 The make install will now install irssi/silc.conf file.
3809 * Added new Passphrase and Publickey authentication methods to
3810 config file, allowing both public key and passphrase based
3811 authentication to be set at the same time.
3813 Added `prefer_passphrase_auth' setting in config file which
3814 can be used to set to prefer passwd auth if both passwd and
3815 public key is set. If not set, public key is preferred.
3816 This has effect only when being initiator (responder will try
3819 Added support for authentication with passphrase and public key
3820 at the same time. The passphrase is tried first always since
3821 it is faster to check.
3823 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
3825 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3827 * Merged the new SILC Config library, with the server parsing
3828 support. Read the header file silcconfig.h or the toolkit
3829 documentation for the news. Affected files are
3830 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
3831 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
3832 silcd/protocol.c silcd/server.c silcd/server_backup.c
3833 silcd/serverconfig.[ch] silcd/silcd.c.
3835 * Fixed some silclog documentation. Affected file is
3836 lib/silcutil/silclog.h.
3838 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3840 * The silc_cipher_register, silc_hash_register and
3841 silc_hmac_register now checks if the object to be registered
3842 is registered already. Affected files are
3843 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
3845 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3847 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
3849 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3851 * Allow zero length channel messages inside the Channel Message
3852 Payload. Affected file lib/silccore/silcchannel.c.
3854 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
3855 as header filenames.
3857 * Removed lib/silcclient/README and created HTML file
3858 lib/silcclient/silcclient_using.html, which is now included
3859 as part of Toolkit documentation.
3861 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3863 * Fixed CUMODE_CHANGE notify handling to change the mode of
3864 correct client. Affected file lib/silcclient/client_notify.c.
3866 * Make silc_rng_alloc fail if it cannot allocate the sha1
3867 hash algorithm. Affected file lib/silccrypt/silcrng.c.
3869 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3871 * Fixed the file transfer's key agreement payload to include
3872 zero port also if the hostname is NULL because it could not
3875 Call file transfer monitor callback now also if error occurs
3876 during key agreement protocol.
3878 Changed the silc_client_file_send interface to return the
3879 SilcClientFileError instead of session id. The session ID
3880 is returned into pointer provided as argument.
3882 Check that the file exists locally before sending the
3883 file transfer request at all.
3885 Affected file lib/silcclient/client_ftp.c, silcapi.h.
3887 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
3888 error than can occur while key agreement protocol. Affected
3889 file lib/silcclient/silcapi.h.
3891 * Fixed the event_mode CMODE handler to not crash when mode
3892 is changed and +k mode is set in the channel. Affected file
3893 irssi/src/silc/core/silc-channels.c.
3895 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
3896 SILC_LOG_WARNING to give out Warning and not Error. Affected
3897 file lib/silcutil/silclog.c.
3899 * Fixed the channel message payload decryption in the function
3900 silc_channel_message_payload_decrypt to not modify the original
3901 buffer before it is verified that the message decrypted
3902 correctly. Otherwise, next time it is called with correct
3903 channel key it won't encrypt since the payload is corrupted.
3904 Affected file lib/silccore/silcchannel.c.
3906 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3908 * Do not constantly resize the window. A fix patch by cras.
3909 Affected file irssi/src/fe-text/screen.c.
3911 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3913 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
3914 Affected file lib/silcutil/silcnet.c.
3916 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3918 * Fixed a bug in hash table internal routine for traversing
3919 the table with foreach callback. The current entry may
3920 become invalid in the callback but it was referenced after
3921 the callback returned.
3923 Do not allow auto rehashing of hash table during the
3924 silc_hash_table_foreach operation, for same reasons as it is
3925 not allowed for SilcHashTableList. Affected files are
3926 lib/silcutil/silchashtable.[ch].
3928 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3930 * Defined DLLAPI into silcincludes.h and silcwin32.h for
3931 Win32 DLL. extern's in header files are now declared with
3934 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3936 * Fixed private message handling. It used some old code that
3937 caused the client to crash. Affecte file is
3938 lib/silcclient/client_prvmsg.c.
3940 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3942 * Added function silc_client_add_channel,
3943 silc_client_replace_channel_id, and removed functions
3944 silc_client_new_channel_id and silc_idlist_get_channel_by_id
3945 from client library.
3947 * Added cross reference of the joined channels to the
3948 SilcClientEntry, and changed the SilcChannelEntry's
3949 users list to SilcHashTable. The affected files are
3950 lib/silcclient/idlist.[ch].
3952 * Fixed a bug in hash table tarversing. While the hash table
3953 is traversed with SilcHashTableList the table must not be
3954 rehashed. It is now guaranteed that auto rehashable tables
3955 are not rehashed while tarversing the list. Also defined that
3956 silc_hash_table_rehash must not be called while tarversing
3957 the table. Added function silc_hash_table_list_reset that must
3958 be called after the tarversing is over. The affected files are
3959 lib/silcutil/silchashtable.[ch].
3961 * Changed all hash table traversing to call the new
3962 silc_hash_table_list_reset in server and in client library.
3964 * Added function silc_client_on_channel to return the
3965 SilcChannelUser entry if the specified client entry is joined
3966 on the specified channel. This is exported to application as
3967 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
3969 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3971 * Fixed founder regaining problem with JOIN command on normal
3972 server. The notify for mode change must be sent always and
3973 not only if !cmd->pending. Affected file silcd/command.c.
3975 * Fixed the WHOWAS command's reply sending to support the
3976 lists correctly. Affected file silcd/command.c.
3978 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3980 * When sending JOIN command to router for processing the
3981 sender's old command identifier was not saved back to the
3982 sender's command context, fixed now. The affected file is
3985 * Create the key in JOIN command of the router did not return
3986 the channel key, added check for this. Affected file is
3989 * Fixed a channel ID update bug in JOIN command reply. Do
3990 not directly upgrade the ID but call the function
3991 silc_idlist_replace_channel_id if the ID was changed.
3992 Affected file silcd/command_reply.c.
3994 * Fixed memory leaks from command calling if it would fail.
3995 Affected file silcd/command.c.
3997 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3999 * Applied patches from cras:
4001 Memory leak fixes around libaries, irssi window resize fix,
4002 new silclist.h and silcdlist.h, all extern inline changed to
4005 * Removed dotconf from lib/dotconf, not needed anymore.
4007 * Removed TRQ from lib/trq, not needed anymore.
4009 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4010 with server connections. Later this will be configurable
4011 in config file after new config file is done. Affected file
4014 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4016 * Fixed a crash in server related to channel announcements.
4017 Affected file silcd/server.c.
4019 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4021 * Fixed memory leaks in silc_server_create_new_channel*
4022 functions. Affected file silcd/server.c.
4024 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4025 which ID was changed. This way the router will send the
4026 user list for the channel again, and server won't be in
4027 desync in some rare circumstances. Affected file is
4028 silcd/packet_receive.c.
4030 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4032 * Check for NULL socket pointer in the function
4033 silc_server_packet_send_to_channel_real. Affected file
4034 silcd/packet_send.c.
4036 * Fixed the BAN notify handling to correctly remove ban
4037 list. Affected file silcd/packet_receive.c.
4039 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4041 * Fixed some header addition to Toolkit distribution in
4042 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4044 * Added lib/silcclient/client_ops_example.h as an template
4045 file for application programmers to quickly start using
4046 the SilcClientOperation functions in their application.
4047 Updated the lib/silcclient/README as well to tell about this
4048 nice file made available.
4050 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4052 * Call silc_server_remove_from_channels when removing client
4053 entry when NO_SUCH_CLIENT_ID was received. Affected file
4054 is silcd/command_reply.c.
4056 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4058 * Added server & router operator statistics updating. Affected
4059 file silcd/packet_receive.c and silcd/command.c.
4061 * Fixed the SERVER_SIGNOFF notify handling on normal server
4062 not to save the history information for clients. Same was
4063 fixed earlier in remove_clients_by_server function, but not
4064 here. Affected file silcd/packet_receive.c.
4066 * Raised the default connection-retry count from 4 to 7 in
4067 server. Affected file silcd/server.h.
4069 * Cancel any possible reconnect timeouts when we start the
4070 key exchange. Affected file silcd/server.c.
4072 * Do not reconnect on connection failure when SCONNECT was
4073 given. Affected files silcd/server.[ch].
4075 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4077 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4079 * Fixed the NICK command to always give the unformatted
4080 nickname to the one giving the NICK command. If unformatted
4081 nickname is cached already it will be formatted and the
4082 local entry will always get the unformatted nickname.
4083 Affected file lib/silcclient/idlist.c.
4085 * Fixed some double frees from client library commands.
4086 Affected file is lib/silcclient/command.c.
4088 * Fixed CUMODE command in server to assure that no one can
4089 change founder's mode than the founder itself, there was a
4090 little bug. Affected file silcd/command.c.
4092 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4094 * Removed the SilcClientCommandDestructor from the client
4095 libary, it is not needed anymore. Affected files are
4096 lib/silcclient/silcapi.h, command[_reply].[ch],
4097 client_notify, idlist.c.
4099 * Fixed GETKEY command to first resolve client, and then
4100 resolve the server only if the client was not found, instead
4101 of resolving both at the same time. Affected file is
4102 lib/silcclient/command.c.
4104 * Added silc_client_start_key_exchange_cb and lookup the
4105 remote hostname and IP address before starting the key
4106 exchange with server. The affected file is
4107 lib/silcclient/client.c.
4109 * The server's public key is now saved using the IP address
4110 of the server and not the servername for the filename.
4111 The hostname public key filename is checked as an fall back
4112 method if the IP address based filename is not found.
4114 Fixed the GETKEY command to save the fetched server key
4115 in correct filename.
4117 Print the remote server's hostname now when new key is
4118 received during connection process. Affected file is
4119 irssi/src/silc/core/client_ops.c.
4121 * Return always our own public key to the client if it asks
4122 for it with GETKEY command. Affected file silcd/command.c.
4124 * Removed the use_auto_addr variable from default config
4125 file since it was in wrong section. Affected file is
4128 * Fixed TOPIC_CHANGE notification to not route it when it
4129 was sent using silc_server_send_notify_to_channel function.
4130 Affected file silcd/command.c.
4132 * Fixed silc_server_send_notify_kicked to send the kicker's
4133 Client ID also, it was missing. Affected files are
4134 silcd/command.c, silcd/packet_send.[ch].
4136 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4138 * Do not save client history information in SERVER_SIGNOFF.
4139 Fixes the bug in normal server that it does not detect
4140 the client becoming valid after the server becomes back
4141 online. Affected file silcd/server_util.c.
4143 * Added `sock_error' field into the SilcSocketConnection
4144 context. When error occurs during socket operation (read
4145 or write) the error is saved. Added also new function
4146 silc_socket_get_error to return human readable socket error
4147 message. Affected files are lib/silcutil/silcsockconn.[ch],
4148 lib/silcutil/unix/silcunixsockconn.c, and
4149 lib/silcutil/win32/silcwin32sockconn.c.
4151 * The server now prints the socket error message in the
4152 signoff for client. Affected file silcd/server.c.
4154 * Fixed the `created' channel information sending from router
4155 to server in JOIN command. Checks now whether the channel
4156 really was created or not and set it according that.
4158 Fixed the JOIN command to use the client entry's current
4159 ID during the joining procedure instead of the one it sent
4160 in the command (it is checked though), since it can change
4161 between the packet processing and command processing, and
4162 would just case unnecessary pain in the client end. Affected
4163 file silcd/command.c.
4165 * Fixed a channel key payload sending to use correct channel
4166 ID when the server was forced to change the channel's ID by
4167 router. Router sent the key payload with the old Channel ID.
4168 Affected file silcd/packet_receive.c.
4170 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4172 * Call silc_server_save_channel_key only if the key payload
4173 was provided in the JOIN command's command reply. Affected
4174 file silcd/command_reply.c.
4176 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4178 * Fixed silc_mp_sizeinbase to return the value correctly with
4179 MPI. Affected file lib/silcmath/mp_mpi.c.
4181 * Fixed the stop_server signal to correctly stop the scheduler
4182 and gracefully stop the server when SIGTERM or SIGINT signals
4183 are received. Affected file silcd/silcd.c.
4185 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4187 * Simple handling of TERM and HUP signals. Also added some log
4188 flushing call around. Affected file is
4191 * Fixed small bugs in silclog.c. Now buffering output will take
4192 effect after 10 seconds since startup: This will ensure that
4193 no important startup messages are lost. Also output redirection
4194 will preserve original format ([Date] [Type] message).
4195 Affected file is lib/silcutil/silclog.c.
4197 * Added two options to the config file, in the logging section:
4198 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4199 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4201 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4203 * Do not print the warning about log files not being initialized
4204 more than once to avoid excess logging. Affected file is
4205 lib/silcutil/silclog.c.
4207 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4208 the SIM copying in make install in Makefile.am.pre.
4210 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4212 * Rewritten silclog APIs. Globally interesting changes follows:
4213 silc_log_set_files() changed to silc_log_set_file().
4214 silc_log_set_callbacks() changed to silc_log_set_callback().
4215 ROBOdoc documented silclog header file.
4216 SilcLogCb now returns bool to wether inihibit the default
4217 handler or not (to keep the old behaviour return always TRUE).
4218 The new APIs should also fix the problem of the
4219 silcd_error.log file that was written in the current directory.
4222 Log files streams will remain opened after silc_log_set_file()
4223 call, means less CPU usage notably on high traffic servers.
4224 File streams are now full buffered, and flushed to the disk
4225 every 5 minutes, lesses HD activity and CPU usage.
4226 Messages can be redirected, allowing admins to configure
4227 one single logfile for all server messages.
4228 the silc_log_quick global variable to activate fast-logging.
4229 Affected files lib/silcutil/silclog.[ch]
4231 * Changed some code to conform new silclog APIs. Affected
4232 files are doc/example_silcd.conf.in, silcd/server.c
4233 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4236 * Fixed a memory leak that could occur in some situations.
4237 Affected file silcd/serverconfig.c.
4239 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4241 * Added the silc_client_del_client to remove the client from
4242 all channels as well. Affected file lib/silcclient/idlist.c.
4244 * Fixed the client library to correctly remove the client
4245 from all channels when the client entry is being destroyed.
4246 Affected file lib/silcclient/client_notify.c, command.c.
4248 * Added auto-nicking support to the client library. If the
4249 applicatio now sets client->nickname it will be sent to the
4250 server after connecting by the library. This way for example
4251 SILCNICK (or IRCNICK) environment variables will have effect
4252 and always change the nickname automatically to whatever
4253 it is wanted. Affected file lib/silcclient/client.[ch].
4255 * Renamed silc_server_command_bad_chars to the
4256 silc_server_name_bad_chars and moved it to the
4257 silcd/server_util.[ch]. Added also new function
4258 silc_server_name_modify_bad to return nickname that
4259 includes bad characters as new nickname without those
4260 bad characters. This check and modify is now used in
4261 silc_server_new_client when the username is initially set
4262 as nickname, so it must be checked to be valid nickname.
4263 Affected file silcd/packet_receive.c.
4265 * The nickname length is now taken from the packet for real
4266 and not trusted to strlen() since it clearly can return
4267 wrong length for nickname including bad characters. This
4268 also applies to channel names. Affected file silcd/command.c.
4270 * Removed the lib/silcsilm/modules directory. Modules are now
4271 compiled into the lib/silcsim. Fixed the copying of the
4272 modules to follow symbolic links in Makefile.am.pre.
4274 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4276 * Fixed silc_string_regexify list creation. Fixes bugs with
4277 BAN and INVITE commands in server. The affected file is
4278 lib/silcutil/unix/silcunixutil.c.
4280 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4282 * Removed the command destructor entirely from the server's
4283 command and command reply routines. It is not needed, and
4284 its usage was buggy and caused crashes. Affected files are
4285 silcd/command[_reply].[ch].
4287 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4289 * Cancel protocol and NULL sock->protocol if timeout
4290 occurred during protocol. Affected file silcd/server.c.
4292 * Cancel protocol timeouts always before calling the final
4293 callback, to assure that after final callback is called
4294 no other state will be called for the protocol anymore.
4295 Affected file silcd/protocol.c.
4297 * Print error log if incoming connection configuration could
4298 not be found. Affected file silcd/server.c.
4300 * Fixed JOIN command to correctly save the founder mode
4301 to the client on normal SILC server, when the channel
4302 was created by the router. Affected file silcd/command.c.
4304 * Fixed LIST command (hopefully) to send correct reply
4305 packets. Affected file silcd/command.c.
4307 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4309 * The silc_packet_receive_process now returns FALSE if the
4310 read data was invalid packet, and TRUE if it was ok.
4312 The server now checks that if unauthenticated connection
4313 sends data and its processing fails the server will close
4314 the connection since it could be a malicious flooder.
4316 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4318 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4320 * Make sure the warning about error opening a log file is
4321 printed only once and not everytime it fails (produces
4322 too much useless log). Affected file lib/silcutil/silclog.c.
4324 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4326 * Made the silc_server_daemonise() function more readable.
4327 Affected file silcd/server.c.
4329 * Pid file is now optional, the user may comment it out from
4330 the config file. Removed define SILC_SERVER_PID_FILE, we
4331 don't need a default any longer. Affected file
4332 configure.in.pre, lib/Makefile.am.pre.
4334 * Make some use of the pid file. The server now dies at startup
4335 if it detects a valid pid file on his path. The server would
4336 die anyway in this circumstance, because of the bind() failure.
4337 Affected file silcd/silcd.c.
4339 * No longer compiling lib/dotconf.
4341 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4343 * Fixed JOIN command parsing not to crash. Affected file
4344 lib/silcclient/command.c.
4346 * Fied the NICK_CHANGE notify to add the new client entry
4347 even it is resolved. This removes an <[unknown]> nick
4348 thingy bug in the client. Affected file is
4349 lib/silcclient/client_notify.c.
4351 * Do not try to allocate 0 bytes (efence does not like it)
4352 in lib/silccore/silccomand.c when encoding payload.
4354 * Do not take IRCNICK as nickname in Irssi SILC client since
4355 it is not possible to set nickname before hand connecting
4356 the server (TODO has an entry about adding auto-nicking
4359 * Changed the silc_server_command_pending to check whether
4360 there already exists an pending entry with the specified
4361 command, command identifier and pending callback. This is
4362 to fix IDENTIFY and WHOIS related crashes that may register
4363 multiple pending commands with same identifier. Affected
4364 file silcd/command.c.
4366 * Fixed the server to reconnect to the router even if it
4367 was already reconnecting and EOF was received. This to
4368 fix a possibility that the server wouldn't ever try to
4369 auto-reconnect to the router. Affected file silcd/server.c.
4371 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4373 * Fixed the server's password authentication to use the
4374 length of the locally saved password, and not the one
4375 sent in the packet. Affected file silcd/protocol.c.
4377 * Fixed same password authentication problem in the
4378 Authentication Payload handling routines in
4379 lib/silccore/silcauth.c.
4381 * Yet another password authentication problem fixed with
4382 channel password handling in silcd/command.c.
4384 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4386 * If first character of string in silc_parse_userfqdn is '@'
4387 then do not parse it. Affected file is
4388 lib/silcutil/silcutil.c.
4390 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4392 * Fixed minor bug in IDENTIFY command reply sending, which
4393 caused various weird problems during JOIN when it was
4394 resolving names for users. Affected file silcd/command.c.
4396 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4398 * Fixed the IDENTIFY command reply sending to chech better valid
4399 clients. It was possible to send incomplete list of replies.
4400 Affected file silcd/command.c.
4402 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4404 * Added silc_client_command[s]_[un]register functions now to
4405 dynamically register the commands in client library. Removed
4406 the static table of commands. This allows the client library
4407 to call commands without causing the application to know about
4408 what commands library has called.
4410 Removed the INFO command reply kludge to detect when the command
4411 was called by library. Now library use its own command reply
4412 function for INFO command.
4414 Added function silc_client_command_call to call a command.
4415 Application can use it to call command, not access the structure
4418 Now all commands that are sent by the client library (not
4419 explicitly sent by application) use own command reply functions.
4421 Affected files around lib/silcclient/ and in
4422 irssi/src/silc/core/.
4424 * Fixed the WHOIS command reply sending to chech better valid
4425 clients. It was possible to send incomplete list of replies.
4427 Fixed the WHOIS and IDENTIFY to send the request to router
4428 if normal server did not do it and did not find any results.
4430 Affected file silcd/command.c.
4432 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4434 * Moved the internal data from SilcClient context into its
4435 own file, not accesible to application. Affected files
4436 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4437 and other files in client library.
4439 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4441 * Added doc/examples installation target in Makefile.am.pre.
4444 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4446 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4447 commands the found client entry will be removed from the
4448 cache, after notifying application about the error. Affected
4449 file lib/silcclient/command_reply.c.
4451 * Changed the /MSG to check for exact nickname user gave, and
4452 not let `nick' match `nick@host' if it is only one found. Now,
4453 user must type the exact nickname (like nick@host2) even if
4454 there are no more than one same nicks found. This is to avoid
4455 a possibility of sending nickname to wrong nickname since
4456 `nick' could match `nick@host'. Affected file is
4457 irssi/src/core/silc-servers.c.
4459 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4461 * Do not print "you are now server operator" or similar when
4462 giving /away command. Affected files are
4463 irssi/src/silc/core/client_ops.c, silc-servers.h.
4465 * Made the silc_server_command_pending_error_check to send
4466 the same command reply payload it received back to the
4467 original sender of the command. This way all arguments
4468 that was received by the server will be received by the
4469 client too. Affected file silcd/command.c.
4471 * Added the silc_idcache_add to return the created cache entry
4472 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4474 * Add global clients to expire if they are not on any channel.
4475 This is because normal server will never know if they signoff
4476 if they are not on any channel. The cache expiry will take
4477 case of these entries. This is done by normal servers only.
4478 The affected files are silcd/command_reply.c,
4479 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4481 * If server receives invalid ID notification for WHOIS or
4482 IDENTIFY and the ID exists in the lists, it is removed.
4483 Affected file silcd/command_reply.c.
4485 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4486 in client then client entry that it matches is searched and
4487 the nickname is printed on the screen for user. Affected
4488 file irssi/src/silc/core/client_ops.c.
4490 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4492 * Use cache entry expire time in the LIST command reply to
4493 purge old entries from the cache after the LIST command
4494 reply has been received. This way we don't have non-existent
4495 entries in the cache for too long. Affected file is
4496 silcd/command_reply.c.
4498 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4500 * If we are normal server, and we've not resolved client info
4501 in WHOIS or IDENTIFY from router, and it is global client,
4502 we'll check whether it is on some channel. If it is not
4503 then we cannot be sure about its validity and will resolve it
4504 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4505 file silcd/command.c.
4507 * Search channel by name (if possible) rather than by ID
4508 in IDENTIFY command's command reply. Affected file is
4509 silcd/command_reply.c.
4511 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4513 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4514 Updated specs and implemented it. Affected file silcd/command.c,
4515 silcd/packet_send.c and silcd/packet_receive.c.
4517 * Implemented the <founder auth> payload handling in the JOIN
4518 command. If provided all conditions for channel joining
4519 except requirement to provide correct passphrase can be
4520 overrided by the channel founder. Updated the protocol specs.
4521 Affected file silcd/command.c.
4523 Added support for founder auth in JOIN command in client
4524 library. Fixed the parsing of the JOIN command now to support
4525 all options as they should be. The affected file is
4526 lib/silcclient/command.c.
4528 * Optimized the WHOIS and IDENTIFY commands to send the request
4529 to router only if it includes nicknames or other names. If
4530 they include only IDs then check the local cache first before
4531 routing. Affected file is silcd/command.c.
4533 * Added channels topic announcements. Affected file is
4534 silcd/packet_receive.c and silcd/server.c.
4536 * Fixed the silc_server_send_notify_topic_set to really destine
4537 the packet to channel. Affected file silcd/packet_send.c.
4539 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4540 library. Affected file lib/silcclient/client_notify.c.
4542 * Added UMODE announcements. Affected file silcd/server.c.
4544 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4546 * Memory leak fixes in:
4548 lib/silcutil/silcsockconn.c
4549 lib/silcske/silcske.c
4550 lib/silcske/groups.c
4552 lib/silccrypt/silcpkcs.c
4553 lib/silccore/silccommand.c
4554 lib/silccore/silcidcache.c
4559 * ROBOdoc documented the lib/silcske/groups.h file and a
4560 bit changed the interface for better.
4562 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4564 * Update the client entry context in the ID cache after
4565 nick change. Affected file lib/silcclient/command.c.
4566 Fixes the CUMODE command when regaining founder privileges,
4567 and a little WHOIS problem.
4569 * Fixed silc_net_gethostbyname to correctly call the
4570 inet_ntop. Affected file lib/silcutil/silcnet.c.
4572 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4574 * Added IPv6 support checking to the configure.in.pre, added
4575 also --enable-ipv6 option to override the check. Affected
4576 file configure.in.pre.
4578 * The silc_thread_create now calls the start function
4579 directly if threads support is not compiled in. Removes
4580 ugly #ifdef's from generic code. Affected files are
4581 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4583 * Added silc_net_gethostby[name/addr]_async to asynchronously
4584 resolve. Affected files are lib/silcutil/silcnet.[ch].
4586 * Added support for rendering IPv6 based server, client and
4587 channel IDs. Affected file lib/silcutil/silcutil.c.
4589 * Added support for creating IPv6 based server IDs. Affected
4590 file is silcd/serverid.c.
4592 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4594 * Added silc_net_gethostby[addr/name] into the
4595 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4596 routines. Added silc_net_is_ip[4/6]. Affected file is
4597 lib/silcutil/unix/silcunixnet.c. All routines that take
4598 address as argument now supports both IPv4 and IPv6 addresses.
4600 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4602 * Fixed LIST command reply sending in server. Affected file
4605 * Server now sends the kicker's client ID in the KICK notify
4606 to the kicked client. Affected file silcd/command.c.
4608 * The client library now parses the kickers client ID and
4609 UI displays it. Affected files lib/silcclient/client_notify.c
4610 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4612 * Made all payload parsing function prototypes consistent.
4613 They all take now const unsigned char * and uint32 pair as
4614 the payload data instead of SilcBuffer. Changes all around
4615 the source tree. Other unsigned char* -> const unsigned char*
4616 changes around the tree as well.
4618 * Optimized SFTP client and server packet sending not to
4619 allocate new buffer for each packet but to recycle the
4620 first allocated buffer. Affected files are
4621 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4623 * Optimized the SFTP client to use SilcList instead of
4624 SilcDList for requests, because it is faster. Affected file
4625 is lib/silcsftp/sftp_client.c.
4627 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4628 into lib/silccore/silcid.[ch].
4630 Renamed silcpayload.[ch] into silcargument.[ch].
4632 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4634 * If client entry is deleted with active key agreement
4635 session, abort the session.
4637 The silc_client_abort_key_agreement now calls the completion
4638 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4640 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4643 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4645 * Don't use __restrict in older GCC's. Affected file is
4646 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4648 * silc_net_localhost now attempts to reverse lookup the
4649 IP/hostname. Affected file lib/silcutil/silcnet.c.
4651 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4652 command. It can be used to gain founder privileges at
4653 the same time when joining the channel.
4655 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4656 kicker's client ID as well. Updated protocol specs.
4658 Defined that the server must send SILC_COMMAND_IDENTIFY
4659 command reply with error status to client who sent
4660 private message with invalid client ID.
4662 Updated the protocol specification.
4664 * Added silc_server_send_command_reply to send any
4665 command reply. Affected file silcd/packet_send.[ch].
4667 * Added silc_id_payload_encode_data to encode ID payload
4668 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4670 * The server now send IDENTIFY command reply with error
4671 status if client ID in private message is invalid. Affected
4672 file silcd/packet_receive.c.
4674 * Save the server key file with server's IP address in
4675 the filename instead of hostname. The affected file is
4676 irssi/src/silc/core/client_ops.c.
4678 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4680 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4683 * Added libtool support for compiling shared objects in
4684 lib/silcsim. Affected file configure.in.pre and
4685 lib/silcsim/Makefile.am. Original patch by cras.
4687 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4689 * Pid file configuration, and server's config file fixes
4690 patch by toma. Updated CREDITS file.
4692 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4694 * Fixed silc_client_channel_message to not try to decrypt
4695 the message twice if it resolved the destination client
4696 information. This could cause of dropping one channel
4697 message. Affected file lib/silcclient/client_channel.c.
4699 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4701 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4702 lib/silcclient/client.c. This function is used when the SILC
4703 Client is run under some other scheduler, or event loop or
4704 main loop. On GUI applications, for example this may be
4705 desired to used to run the client under the GUI application's
4706 main loop. Typically the GUI application would register an
4707 idle task that calls this function multiple times in a second
4708 to quickly process the SILC specific data.
4710 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4712 * Fixed silc_server_drop() for dropping the supplementary
4713 groups as well, this could cause a security hole on some
4716 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4718 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4721 * Write PID file after dropping privileges. Added -F option
4722 to run server on foreground. A patch by debolaz.
4723 Affected files silcd/server.c, silcd/silcd.c.
4725 * Fixed MOTD to return the MOTD file server name. Affected
4726 file silcd/command.c.
4728 * Added INFO command reply handling to the Irssi SILC Client.
4729 Affected file irssi/src/silc/core/client_ops.c.
4731 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4733 * Fixed the silc_idcache_list_* routines to really support
4734 the dynamic list. Fixes a crash. Affected file is
4735 lib/silccore/silcidcache.c.
4737 * Fixed the LIST command reply to really call LIST command's
4738 pending callbacks. Affected file silcd/command_reply.c.
4740 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4742 * Update conn->local_entry->nickname after giving NICK
4743 command. Affected file lib/silcclient/command.c.
4745 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4747 * Added the [pid] option to the silcd configuration file
4749 Affected files: serverconfig.[ch] and silcd.c
4751 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4753 * Save fingerprint in WHOIS command reply in server.
4754 Affected file silcd/command_reply.c.
4756 * Fixed NICK commands pending callback registration.
4757 Affected file lib/silcclient/command.c.
4759 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4761 * Use ++server->cmd_ident when sending commands in server,
4762 instead of random number. Affected file silcd/command.c.
4764 * Fixed GETKEY command reply to call actually GETKEY pending
4765 command callbacks. Affected file silcd/command_reply.c.
4767 * A bit stricter check for nicknames. Check for same nickname
4768 in NICK command also. Affected file silcd/command.c.
4770 * Do not call INFO command everytime client ID changes, only
4771 during first connecting. Affected file lib/silcclient/client.c.
4773 * Set the new nickname only after successful command reply for
4774 NICK command is returned by server. Affected file
4775 lib/silcclient/command.c.
4777 * Remove nicknames from nicklist during server_signoff notify.
4778 Should fix /NAMES bit more. The affected file is
4779 irssi/src/silc/core/silc-channels.c.
4781 * Added `fingerprint' field to the SilcIDListData in the
4782 silcd/idlist.h to hold the fingerprint of the client's
4785 Send the fingerprint of the client's public key in WHOIS
4788 Affected files silcd/command.c, and silcd/idlist.[ch].
4790 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
4791 create fingerprint from given data.
4793 * Show the fingerprint of the client's public key in WHOIS.
4794 Affected files irssi/src/module-formats.[ch] and
4795 irssi/src/silc/core/client_ops.c.
4797 * Format the multiple same nicknames also during JOIN and
4798 NICK_CHANGE notifys. Affected file is
4799 lib/silcclient/client_notify.c.
4801 * Do not print error on screen for invalid private message
4802 payload since it can come if someone is sending private
4803 messages with wrong key. Affected file
4804 lib/silccore/silcprivate.c.
4806 * Fixed multiple concurrent /PING crash. Affected file
4807 lib/silcclient/command.c.
4809 * Changed the wrong ID encoding. All IP addresses must be
4810 in MSB first order in encoded format. They were encoded
4811 wrong and was in LSB format. Affected files are
4812 silcd/serverid.c, lib/silcutil/silcutil.c.
4814 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
4816 * Call the `connect' client operation through the scheduler
4817 in case of error. Affected file lib/silcclient/client.c.
4819 * Call the `failure' client operation even if the error
4820 occurred locally during a protocol. Affected file is
4821 lib/silcclient/protocol.c.
4823 * Added support of sending LIST command to router from normal
4824 server. This way normal server can get list of all channels
4825 in the network too. Fixed the channel list sending in the
4826 server too. Affected files are silcd/command.c, and
4827 silcd/command_reply.[ch].
4829 * Added silc_server_update_channels_by_server and
4830 silc_server_remove_channels_by_server. They are used during
4831 disconnection of primary router and in backup router protocol.
4832 Affected file silcd/server_util.[ch], silcd/server.c and
4833 silcd/server_backup.c.
4835 * Fixed channel adding to global list in IDENTIFY command
4836 reply in server. Affected file silcd/command_reply.c.
4838 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4840 * If the incoming packet type is REKEY or REKEY_DONE process
4841 that packet always synchronously. Fixes yet another MAC
4842 failed error on slow (dialup) connections. Affected file
4843 lib/silcclient/client.c and silcd/server.c.
4845 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4847 * Call check_version SKE callback for initiator too. Affected
4848 file lib/silcske/silcske.c.
4850 * Implemented fix for security hole found in the SKE that was
4851 fixed in the specification few days back; the initiator's
4852 public key is now added to the HASH value computation.
4853 Added backwards support for the old way of doing it too, for
4854 old clients and old servers. Affected file is
4855 lib/silcske/silcske.c.
4857 * Enabled mutual authentication by default in SKE. If initiator
4858 is not providing mutual authentication the responder will
4859 force it. This will provide the proof of posession of the
4860 private key for responder. The affected files are
4861 lib/silcclient/protocol.c and silcd/protocol.c.
4863 * Do not cache anymore the server's public key during SKE.
4864 We do mutual authentication so the proof of posession of
4865 private key is done, and if the server is authenticated in
4866 conn auth protocol with public key we must have the public
4867 key already. Affected file silcd/protocol.c.
4869 * Added new global debug variable: silc_debug_hexdump. If
4870 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
4871 file lib/silcutil/silclog.[ch].
4873 * Fixed compilation warning due to char * -> const char *.
4874 Affected files lib/silcutil/silcnet.h, and
4875 lib/silccore/silcauth.[ch].
4877 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4879 * Fixed CMODE command when new channel key was created. If
4880 the creation failed the old key was removed. Next time giving
4881 same command would crash the server since the old key was
4882 freed already. Affected file silcd/command.c.
4884 * Fixed the silc_server_announce_get_channels to not crash
4885 on reconnect. Affected file silcd/server.c.
4887 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4889 * Added silc_log_set_debug_string function to set a regex
4890 string to match for debug output. Only the function names,
4891 or filenames matching the given debug string is actually
4892 printed. This way it is possible to filter out those debug
4893 strings that user is not interested in.
4895 Fixed a bug in silc_string_regexify.
4897 Affected files lib/silcutil/silclog.[ch], and
4898 lib/silcutil/unix/silcunixutil.c.
4900 * Changed the -d options in both server and Irssi SILC client
4901 to take the debug string as argument. Affected files
4902 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
4904 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4906 * Added silc_hash_babbleprint to create a Bubble Babble
4907 Encoded fingerprint. The encoding is developed by Antti
4908 Huima (draft-huima-babble-01.txt), and it creates human
4909 readable strings out of binary data. Affected file
4910 lib/silccrypt/silchash.[ch].
4912 * Print the babble print now in addition of fingerprint as well
4913 in Irssi SILC client. Affected files are
4914 irssi/src/fe-common/silc/module-formats.[ch],
4915 irssi/src/fe-common/silc/core/client_ops.c.
4917 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4919 * Fixed a security problem found in SKE. The initiator's
4920 public key too is now added to the HASH hash value creation
4921 which is signed by the responder to create the SIGN value.
4922 This will prevent anyone in the middle to lie to the responder
4923 about the initiator's public key. If this is done now, the
4924 man in the middle will get caught. Updated the protocol
4927 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4929 * Better installation directory handling. Configure module
4930 paths and other paths automatically to example_silc* files
4931 in doc/. A patch by toma.
4933 * Fixed compiler warning from MPI library, and from SILC RNG.
4936 * Added SILC_SERVER_PID_FILE to define the pid file for server.
4937 It can be configured with ./configure. A patch by toma.
4939 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4941 * Find correct make to use in prepare-clean. A patch by
4942 toma. Affected file prepare-clean.
4944 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
4946 * Added irssi variables use_auto_addr, auto_bind_ip,
4947 auto_bind_port and auto_public_ip.
4949 * Changed the interface for silc_client_send_key_agreement
4950 in lib/silcclient/silcapi.h
4954 irssi/src/silc/core/silc-core.c
4956 lib/silcclient/silcapi.h
4957 irssi/src/silc/core/silc-channels.c
4958 lib/silcclient/client_keyagr.c
4961 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4963 * Added silc_pkcs_public_key_compare to compare two
4964 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
4966 * Check that the client who set the founder mode on the
4967 channel is the same client that is giving the founder
4968 mode to itself. It is done by comparing the saved public
4969 key (it is saved even in the authentication is passphrase).
4970 Affected file silcd/command.c.
4972 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4974 * Do not process packet for disconnected socket connection.
4975 Affected file lib/silccore/silcpacket.c.
4977 * Process the DISCONNECT packet through scheduler in the
4978 client library. Affected file lib/silcclient/client.c.
4980 * Fixed the silc_client_packet_parse to not to increase
4981 the packet sequence number if the conn->sock and the
4982 current socket connection is not same. This can happen
4983 for example during key agreement when the conn includes
4984 multiple socket connections (listeners). Affected file
4985 lib/silcclient/client.c.
4987 * The sender of the file transfer request now provides also
4988 the pointer (listener) for the key exchange protocol. If
4989 the listener cannot be created then it sends empty key
4990 agreement and lets the receiver provide the listener.
4992 Added `local_ip' and `local_port' arguments to the
4993 silc_client_file_send. If they are provided they are used,
4994 if not then it will attempt to find local IP address, if
4995 not found or bind fails then the remote client will provide
4998 Affected files are lib/silcclient/client_ftp.c and
4999 lib/silcclient/silcapi.h.
5001 * Extended the FILE SEND command to support defining the
5002 local IP and port for key exchange listener. They are
5003 optional. Affected file irssi/src/silc/core/silc-servers.c.
5005 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5007 * Defined to WHOIS command reply the sending of fingerprint
5008 of the client's public key (if the proof of posession of the
5009 corresponding private key is verified by the server).
5010 Updated to the protocol specification.
5012 * Added support of receiving the client's public key's
5013 fingerprint in command reply in client library. Affected
5014 file is lib/silcclient/command_reply.c, and
5015 lib/silcclient/idlist.[ch].
5017 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5019 * Do not send over 128 chars long nickname to the server
5020 in NICK command. Affected file lib/silcclient/command.c.
5022 * Do not send over 256 chars long channel names to the server
5023 in JOIN command. Affected file lib/silcclient/command.c.
5025 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5027 * Assure that silc_server_close_connection cannot be called
5028 twice for same socket context. Affected file is
5031 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5033 * Send error message to application if opening file for
5034 writing during file transfer fails. Affected file is
5035 lib/silcclient/client_ftp.c.
5037 Remove all file transfer sessions for a client that we're
5038 removing from ID cache.
5040 Affected file is lib/silcclient/client_ftp.c.
5042 * Fixed silc_net_addr2bin to return correct address. Affected
5043 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5045 * Fixed file transfer session removing on signoff notify.
5046 Affected file irssi/src/silc/core/silc-servers.c.
5048 * Added the SilcClientFileError to be returned in the monitor
5049 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5050 Affected file lib/silcclient/silcapi.h.
5052 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5054 * Fixed a crash in silc_client_ftp_free_sessions and
5055 silc_client_ftp_session_free_client. Affected file
5056 lib/silcclient/client_ftp.c.
5058 * Added `disabled' field in the SilcChannelEntry in the server
5059 to indicate if the server entry is disabled. Affected file
5060 silcd/idlist.h, silcd/command[_reply].c.
5062 * SILC server adds now /var/run/silcd.pid everytime it is
5063 started. Affected file silcd/silcd.c.
5065 * Added silc_server_packet_send_clients to send a packet to
5066 the provided table of client entries. Affected file
5067 silcd/packet_send.[ch].
5069 * Fixed a crash in client resolving in client_prvmsg.c in
5070 client library. Affected file lib/silcclient/client_prvmsg.c.
5072 * Do not actually remove the client directly from ID cache
5073 during SERVER_SIGNOFF, but invalidate it. This way we
5074 preserve the WHOWAS info for the client. Affected file
5075 silcd/server_util.c.
5077 * Fixed SERVER_SIGNOFF notify handling in the server. The
5078 server is now able to process incoming SERVER_SIGNOFF notify
5079 for a server that it doesn't even know about. It will remove
5080 the clients provided in the notify. Affected file
5081 silcd/packet_receive.c.
5083 * Check for partial packet in data queue after every packet that
5084 was found from the queue. Return and wait for more data if
5085 there is partial data in queue. Affected file is
5086 lib/silccore/silcpacket.c.
5088 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5090 * Added SilcClietFileError enum to indicate error in
5091 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5092 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5093 Affected files lib/silcclient/silcapi.h and
5094 lib/silcclient/client_ftp.c.
5096 * Check that newsize in silc_buffer_realloc is larger than
5097 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5099 * Added better monitor of file transfers. It now monitors
5100 key agreement protocol during the file transfer too. Added
5101 error reporting too. Affected files
5102 irssi/src/silc/core/silc-servers.c,
5103 irssi/src/fe-common/silc/module-formats.[ch].
5105 * Wrote a help file for FILE command.
5107 * Added silc_rng_global_get_byte_fast to get not-so-secure
5108 random data as fast as possible. Random data is read from
5109 /dev/urandom if available and from the SILC RNG if not
5110 available. It is used in padding generation. Affected file
5111 lib/silccrypt/silcrng.[ch].
5113 * All packets in client library are now processed synchronously.
5114 Optimized packet processing a lot. Affected file
5115 lib/silcclient/client.c.
5117 * All server connection packets are processing synchronously
5118 now in server, to optimize packet processing. Affected file
5121 * Include files are installed now only in Toolkit distribution
5122 if make install is given. Affected files: all Makefile.am's.
5124 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5126 * Assure that silc_client_notify_by_server_resolve does not
5127 resolve the client information multiple times. If it cannot
5128 be found by the first it cannot be found at all. Affected
5129 file lib/silcclient/client_notify.c.
5131 * Fixed WHOWAS command reply calling. Affected file
5132 lib/silcclient/command_reply.c.
5134 * Removed all references to silc_idlist_get_client from the
5135 Irssi SILC client since that call is internal call used by
5136 the library. The Irssi SILC client will use now client
5137 retrieval functions found in silcapi.h.
5139 * Fixed a bug in resolving nickname info before sending
5140 private message. It used freed memory. Affected file
5141 irssi/src/silc/core/silc-servers.c.
5143 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5145 * Assure my_channels statistics cannot go negative in server.
5146 Affected files silcd/server.c, silcd/server_util.c.
5148 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5150 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5152 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5154 * Win32 Toolkit changes. Affected files
5155 win32/silc.dsw, win32/libsilc/libsilc.def,
5156 win32/libsilcclient/libsilc.def,
5157 lib/silcutil/silcutil.c, and
5158 lib/sftp/sftp_fs_memory.c.
5160 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5162 * Added silc_net_localip to return local host's IP address.
5163 Affected file lib/silcutil/silcnet.[ch].
5165 * If key exchange or rekey protocol is active for a connection
5166 parse all packets syncronously since there might be packets
5167 in packet queue that we are not able to process without first
5168 processing packets before them. Affected file silcd/server,
5169 lib/silcclient/client.c.
5171 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5172 whether library should continue processing the packet.
5173 Affected file lib/silccore/silcpacket.h.
5175 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5176 SilcSFTPMonitorData to SFTP server to monitor various
5177 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5178 lib/silcsftp/sftp_server.c.
5180 * Added silc_file_size to return file size. Affected file
5181 lib/silcutil/silcutil.[ch].
5183 * Implemented the file transfer support for the client library.
5184 Added preliminary support for simple client to client one-file
5185 transmission. Affected file lib/silcclient/client_ftp.c,
5186 lib/silccilent/client.[ch].
5188 * Added new local command FILE to the Irssi SILC Client.
5189 It is used to perform the file transfer. It has subcommands
5190 SEND, RECEIVE, SHOW and CLOSE. Affected files
5191 irssi/src/silc/core/client_ops.c,
5192 irssi/src/silc/core/silc-server.[ch].
5194 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5196 * Relay the SILC_PACKET_FTP in the server. Affected files
5197 silcd/server.c and silcd/packet_receive.c.
5199 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5201 * Renamed silc_file_read and silc_file_write to functions
5202 silc_file_readfile and silc_file_writefile. Added function
5203 silc_file_open and silc_file_close. Affected files
5204 lib/silcutil/silcutil.[ch].
5206 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5208 * Resolve the client info when received private message or
5209 channel message for a client which nickname we don't know.
5210 Affected files lib/silcclient/client_prvmsg.c and
5211 lib/silcclient/client_channel.c.
5213 * Do not crash in /KEY if client is not connected. Affected
5214 file irssi/src/silc/core/silc-channels.c.
5216 * Added SilcClientStatus field to the SilcClientEntry in the
5217 lib/silcclient/idlist.h.
5219 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5220 is incomplete and is being resolved, it won't be resolved
5223 Make sure also that USERS command reply does not resolve
5224 twice information. Affected file is
5225 lib/silcclient/command_reply.c.
5227 Make sure that silc_client_get_clients_by_list does not
5228 resolve twice same information.
5230 * Check for valid client->id in the silc_server_free_client_data.
5231 Affected file silcd/server.c.
5233 * Fixed /GETKEY nick@server not to crash if the server entry
5234 is not found. Affected file lib/silcclient/command.c.
5236 * Fixed the silc_server_check_cmode_rights to check the
5237 requested modes correctly. Affected file silcd/command.c.
5239 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5241 * Better checks for non-printable chars in nick added.
5242 Affected file silcd/command.c.
5244 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5246 * Call the silc_server_udpate_servers_by_server in the
5247 primary router that comes back online in the backup resuming
5248 protocol. Otherwise it routes packets wrong. Affected file
5249 silcd/server_util.[ch], silcd/server_backup.c.
5251 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5253 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5254 lib/silcutil/silcbuffmt.[ch].
5256 * Redefined the SILC packet header to include the padding
5257 length. Affected file lib/silccore/silcpacket.[ch].
5259 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5260 length for maximum padding up to 128 bytes). Affected
5261 file lib/silccore/silcpacket.h.
5263 * Removed all backwards support for old 0.5.x MAC thingies.
5264 The SILC packet header change makes it impossible to be
5265 backwards compatible.
5267 * Send the ENDING packet with timeout in the backup resuming
5268 protocol. This is to assure that all routers has connected
5269 to the primary router. Affected file silcd/server_backup.c.
5271 * Changed the RNG to take the first IV from random data. It
5272 used to take it from zero actually. Changed the RNG also
5273 to use /dev/urandom during session. /dev/random is used
5274 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5276 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5278 * Changed the SILC packet header to have the first two bytes
5279 (the packet length) encrypted. Affected files aroung the
5280 code tree, lib/silccore/silcpacket.[ch]. Removed the
5281 SilcPacketCheckDecrypt callback. It is not needed anymore
5282 since the silc_packet_receive_process will determine now
5283 whether the packet is normal or special.
5285 * Implemented the unidirectional MAC keys. Affected files
5286 lib/silcske/silcske.c, silcd/protocol.c and
5287 lib/silcclient/protocol.c.
5289 * Implemented the packet sequence number to the MAC computation.
5290 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5291 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5292 lib/silcclient/protocol.c.
5294 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5296 * Allow backup router to announce servers. All servers
5297 announced by backup router are added to the global list
5298 automatically. Update hte server's socket to our primary
5299 router also when backup router announces a server.
5300 Affected file silcd/packet_receive.c.
5302 * Do not update the client->router in the function
5303 silc_server_udpate_clients_by_server if the client is on
5304 global list. We might fail to find any specific server
5305 for locally connected clients and local cell clients. They
5306 should still use the `from' and not `to' as client->router.
5307 This fixes backup router resuming protocol. Affected file
5308 silcd/server_util.c.
5310 * Decrease channel statistics count only if the channel
5311 deletion worked. Affected files are silcd/server.c and
5312 silcd/server_util.c.
5314 * Added silc_server_update_servers_by_server to update origin
5315 of all server entries. Used during backup router protocol.
5316 Affected files silcd/server_util.[ch], silcd/server.c. and
5317 silcd/backup_router.c.
5319 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5320 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5321 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5322 lib/silccrypt/silchmac.c.
5324 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5326 * Assure that router cannot reroute the same channel message
5327 to the sender. Affected file silcd/packet_receive.c.
5329 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5331 * Made better checks that the channel message is not sent
5332 to the router it came from. Affected file is
5333 silcd/packet_send.c. Fixed memory leak too.
5335 * Announce informations for incoming router connection, but
5336 only after checking if it is replaced by backup router.
5337 Affected file silcd/packet_receive.c.
5339 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5341 * Fixed the backup resuming protocol to work in multiple
5342 router environment. Affected file silcd/server_backup.c.
5344 * Route packet only to one router in the function
5345 silc_server_packet_send_to_channel. Affected file is
5346 silcd/packet_send.c.
5348 * Fixed silc_server_send_notify_dest to set the broadcast
5349 flag. Fixed the silc_server_send_notify_topic to actually
5350 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5351 Affected file silcd/packet_send.c.
5353 * Changed the SFTP Filesystem interface. Changed the
5354 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5355 the filesystem operation function. The SilcSFTPFilesystem
5356 is now a context that is allocated by all filesystem allocation
5357 functions and it already includes the operations structure
5358 and filesystem specific context. It is given as argument
5359 now to the silc_sftp_server_start. This made the interface
5360 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5361 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5363 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5365 * Changed the backup router adding and getting interfaces
5366 in the server. The router that will be replaced by the
5367 specified backup router is now sent as argument. Affected
5368 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5371 * Added silc_net_addr2bin_ne to return the binary form of
5372 the IP address in network byte order. Affected files
5373 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5375 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5377 * Check for existing server ID in silc_server_new_server
5378 and in silc_server_connect_to_router_final and remove the
5379 old entry if it exists. Affected file silcd/packet_receive.c,
5382 * Send the channel message always to only one router, either
5383 in upstream or downstream. Affected file is
5384 silcd/packet_send.c.
5386 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5388 * Wrote the definition of the backup resuming protocol to the
5389 protocol specification.
5391 * Removed one redundant channel key generation from normal
5392 server during joining procedure. Removed one redundant
5393 channel key sending from server to router during joining
5394 procedure. Affected file silcd/command.c.
5396 * Made minor bugfixes to the backup router resuming protocol.
5397 Affected file silcd/server_backup.c, server.c.
5399 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5401 * Added --disable-asm configuration option. Affected files
5402 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5405 * Implemented the backup resuming protocol that is used to
5406 resume the primary router position in the cell after the
5407 primary router comes back online. Affected files
5408 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5409 and silcd/server_util.[ch].
5411 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5413 * Sleep two (2) seconds after sending QUIT command to server.
5414 Affected file lib/silcclient/command.c.
5416 * Assure that if outgoing data buffer is pending do not force
5417 send any data. Affected file silcd/packet_send.c.
5419 * Assure that if outgoing data buffer is pending do not force
5420 send any data. Affected file lib/silcclient/client.c.
5422 * Implemented the backup router support when the primary router
5423 goes down. The servers and routers can now use the backup
5424 router as new primary router without loosing connectivity.
5426 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5428 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5429 in the server to indicate disabled entry. All data read
5430 from the connection will be ignored and no data is sent
5431 for entry that is disabled. Affected files are
5432 silcd/idlist.h, silcd/server.c.
5434 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5436 * Created SFTP client and server test programs in the
5437 lib/silcsftp/tests directory.
5439 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5441 * Implemented memory filesystem (virtual filesystem) for
5442 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5445 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5447 * Implemented the SFTP (SSH File Transfer Protocol) to the
5448 lib/silcsftp. It includes SFTP client and SFTP server
5451 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5453 * Moved lib/silccore/silcprotocol.[ch] to the
5454 lib/silcutil library.
5456 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5457 take variable argument list pointer as argument. Affected
5458 file lib/silcutil/silcbuffmt.[ch].
5460 * Added silc_buffer_set function that is used to set data
5461 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5462 Affected file lib/silcutil/silcbuffer.h.
5464 * Changed various routines in the core library to use the new
5465 silc_buffer_set instead of allocating new buffer only for
5468 * Added 64-bit value formatting and unformatting support to the
5469 silc_buffer_[un]format routines. Affected file is
5470 lib/silcutil/silcbuffmt.[ch].
5472 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5473 to includes/bitmove.h.
5475 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5477 * Fixed channel user mode saving in client library. Affected
5478 file lib/silcclient/command[_reply].c.
5480 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5482 * Defined the file transfer to the SILC Protocol. Added
5483 new packet type SILC_PACKET_FTP and defined File Transfer
5484 Payload. The mandatory file transfer protocol is SFTP
5485 (SSH File Transfer Protocol). Affected file in addition
5486 of the internet draft is lib/silccore/silcpacket.h.
5488 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5489 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5490 is used as part of backup router protocol when the primary
5491 router of the cell is back online and wishes to resume
5492 the position as primary router.
5494 * Redefined the MAC generation keys in the protocol. The
5495 same key is not used anymore in both direction. Both
5496 direction will now use different keys for sending and
5497 receiving. This fixes a potential security flaw. This
5498 change causes incompatibilities in the protocol.
5500 * Redefined also the MAC computation from the packet.
5501 An packet sequence number is now added to the MAC
5502 computation. This prevents possible replay attacks against
5503 the protocol. This change too causes incompatibilities
5506 Added `sequence' field to the SilcPacketContext to hold
5507 the current sequence number for the packet.
5509 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5511 * Added `created' field to the SilcIDListData in the file
5512 silcd/idlist.h to indicate the time when the entry was
5515 * Added `created' field to the SilcChannelEntry too. Affected
5516 file silcd/idlist.h.
5518 * Added `creation_time' aguments to all the announcement functions
5519 in the server. If it is provided then only the entries that
5520 was created after the provided time frame are actually
5521 announced. Affected file silcd/server.[ch].
5523 * The protocol says that the Channel ID's IP address must be
5524 based on the router's IP address. Added check for this in
5525 the silc_server_new_channel when processing incoming New Channel
5526 Payload. Affected file silcd/packet_receive.c.
5528 * Print out the correct version with --version in SILC client.
5529 Affected file irssi/src/silc/core/silc-core.c.
5531 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5533 * Fixed WHOWAS command to check for completnes of the client
5534 entry always, not just when the command is coming from client.
5535 Affected file silcd/command.c.
5537 * Added new function silc_server_packet_queue_purge to purge the
5538 outgoing data queue to the network. After the function returns
5539 it is guaranteed that the outgoing packet queue is empty.
5540 Affected file silcd/packet_send.[ch].
5542 * Purge the outgoing packet queue in the rekey protocol's final
5543 callback to assure that all rekey packets go to the network
5544 before quitting the protocol. Affected file silcd/server.c.
5546 * Added silc_client_packet_queue_parse as similar function as
5547 in server to the client library. The affected file is
5548 lib/silcclient/client.c.
5550 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5552 * Splitted silcd/server.c and created silcd/server_util.[ch]
5553 for utility functions.
5555 * Added new socket flag SILC_SF_DISABLED to indicate that the
5556 connection is open but nothing can be sent to or received from
5557 the connection. Affected file lib/silcutil/silsockconn.[ch].
5558 The checking for disabled socket is checked in the low level
5559 silc_socket_write and silc_socket_read functions.
5561 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5563 * Allow only nicknames and channel names that fits into the
5564 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5566 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5568 * When processing JOIN command reply in server check that if
5569 the channel exists in our global list we'll move it the local
5570 list. Affected file silcd/command_reply.c.
5572 * Fixed the check whether client is joined on the channel already
5573 in JOIN command. Affected file lib/silcclient/command.c.
5575 * Fixed the JOIN command reply to check whether the channel
5576 already exists. Affected file lib/silcclient/command_reply.c.
5578 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5580 * Added silc_ske_status_string to map the SKE error numbers
5581 to readable strings. The affected files are
5582 lib/silcske/silcske[_status].[ch].
5584 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5586 * Do not show the private channels on the WHOIS channel list
5587 as it is not allowed by the protocol. The affected file is
5590 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5592 * Assure that the packet length digged from the actual packet
5593 is something sensible in the silc_packet_decrypt_rest_special
5594 in lib/silccrypt/silcpacket.c.
5596 * Free and NULL the allocated pointer in silc_hmac_alloc if
5597 the HMAC allocation fails. The affected file is
5598 lib/silccrypt/silchmac.c.
5600 * Print the selected security properties to the log files in
5601 the server. Affected file silcd/protocol.c.
5603 * Add SKE's reference counter even if calling the completion
5604 callback manually. Otherwise it goes negative, although it
5605 does not cause any problems. The affected file is
5606 lib/silcske/silcske.c.
5608 * Remove the client entry with short timeout after giving the
5609 KILL command. Affected file lib/silcclient/command.c.
5611 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5612 case all found clients are already disconnected (WHOWAS would
5613 found them) in the server. Affected file silcd/command.c.
5615 * Update the last_receive (time of last data received) to be
5616 updated only when received private or channel message so that
5617 the idle time showed in WHOIS makes more sense.
5619 * Added boolean field `valid' in to the SilcClientEntry in the
5620 client library to indicate whether the entry is valid or not.
5621 This fixes the nickname change bug on channel when changing
5622 the nickname to be same than the old (like nick to Nick) the
5623 nickname formatter doesn't set the new nick anymore to Nick@host.
5624 Affected file lib/silcclient/idlist.[ch].
5626 * Now actually fixed the nickname changing on disconnection.
5627 Added new function silc_change_nick to the Irssi SILC Client.
5628 Affected file irssi/src/silc/core/client_ops.c,
5629 irssi/src/silc/core/silc-nicklist.[ch].
5631 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5633 * Check that the public key exists in the GETKEY command before
5634 trying to encode it. Affected file silcd/command.c.
5636 * Print some notifications on received public keys with GETKEY
5637 command in the Irssi SILC Client. Affected files are
5638 irssi/src/fe-common/silc/module-formats.[ch],
5639 irssi/src/silc/core/client_ops.c.
5641 * Use IDENTIFY command to resolve the server information in the
5642 GETKEY command instead of INFO command. Affected file
5643 lib/silcclient/command.c.
5645 * All command reply functions in the client library now calls
5646 the pending command reply callbacks even if an error has
5647 occurred. The server has done this a long time and now it was
5648 time to move the client library to this as well. Now all
5649 errors can be delivered back to the pending command reply
5650 callbacks if necessary. Affected files are
5651 lib/silcclient/command[_reply].[ch].
5653 * Change the nickname on disconnection back to the username
5654 because in reconnect the server will enforce it to it anyway.
5655 Affected file irssi/src/silc/core/silc-servers.c.
5657 * Fixed a config file parsing bug in the Irssi SILC client.
5658 Affected file irssi/src/silc/core/clientconfig.c.
5660 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5662 * When printing the channel mode on JOIN, verify that the
5663 channel key and channel's HMAC are valid. Affected file
5664 irssi/src/silc/core/client_ops.c.
5666 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5668 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5669 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5670 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5672 * Removed channel key rekey task deleting from the function
5673 silc_server_save_channel_key. Affected file silcd/server.c.
5674 Added explicit timeout task context instead that is used to
5675 delete the task if we are registering a new task before the
5676 new task has elapsed.
5678 * When channel key rekey occurs the client library now saves
5679 the old channel key for a short period of time (10 seconds) and
5680 is able to use it in case some is still sending channel
5681 messages encrypted with the old key after the rekey. Affected
5682 file lib/silcclient/[idlist.h|client_channel.c].
5684 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5686 * Added check to the silc_server_new_id_real to not accept
5687 new ID if it is the sender's own ID. Affected file is
5688 silcd/packet_receive.c.
5690 * Assure that we do not announce ourself or the one we've
5691 sending our announcements when we're router and are announcing
5692 servers to our primary router. Affected file silcd/server.c.
5694 * Fixed silc_server_command_identify_check_client to assemble
5695 correct WHOIS packet. It send corrupted WHOIS packet and
5696 caused problem with router to router connections. Affected
5697 file silcd/command.c.
5699 Fixed also silc_server_command_whois_check the same way
5700 as for the IDENTIFY command.
5702 * Added new SilcIDListStatus to the server in the SilcIDListData
5703 structure. The status now includes the current status of
5704 the entry (like registered, resolved etc.). Affected file
5705 silcd/idlist.[ch]. Defined a bunch of different status types
5706 as well. This replaced the old boolean registered field as well.
5708 Added resolve_cmd_ident field to the SilcClientEntry structure
5709 too so that if the entry is for example being resolved so
5710 another command may attach to the same pending command reply
5711 without requiring to resolve the same entry again. This concept
5712 should optimize the WHOIS and the IDENTIFY resolving under
5713 heavy load by taking away unnecessary resolving for entries
5714 that are being resolved already.
5716 Added support for adding multiple pending commands for one
5717 command idenfier. Affected file silcd/command[_reply].[ch].
5719 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5720 before deleting the data. Otherwise the hash table will have
5721 freed data in comparison functions. Affected file is
5722 silcd/command_reply.c.
5724 * Fixed silc_idlist_replace_client_id to add the new entry to
5725 the cache with NULL nickname. Otherwise there will be invalid
5726 memory as the nickname after the nickname is freed. Affected
5727 file silcd/packet_receive.c.
5729 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5730 saved into wrong slots because the previous number of entries
5731 was not taken into account. Affected file silcd/idlist.c.
5732 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5734 * If we are router and we receive JOIN notify to a channel that
5735 does not have any users then notified client is marked as the
5736 channel founder, as it is it. The affected file is
5737 silcd/packet_receive.c
5739 * Added to the extended hash table API's table_del_*ext functions
5740 the destructor as argument too, so that the caller can decide
5741 which destructor to use or whether to use destructor at all.
5742 Affected file lib/silcutil/silchashtable.[ch].
5744 * Fixed ID Cache purging. It actually deleted the entries from
5745 the hash table after the data was freed. The hash table ended
5746 up comparing freed memory. The affected file is
5747 lib/silccore/silcidcache.c.
5749 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5751 * Fixed Irssi SILC client's KILL command's HELP syntax.
5753 * The USERS command now resolves the detailed user information
5754 if the userinfo field is missing. Affected file is
5755 lib/silcclient/command_reply.c.
5757 * Do not print error in silc_file_read if the read file does
5758 not exist. Just silently return NULL. Affected file is
5759 lib/silcutil/silcutil.c.
5761 * Fixed the silc_log_output to not wine about NULL filename
5762 and to not create some bogus " " filename. Affected file is
5763 lib/silcutil/silclog.c.
5765 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5767 * Fixed various printing bugs on the user interface in the
5768 Irssi SILC Client. Minor changes that were forgotten from
5771 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5773 * Fixed the configure.in.pre and the compilation and distribution
5774 environment to support the new autoconf 2.52. That version is
5775 now required to compile the CVS trunk.
5777 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5779 * Renamed function silc_parse_nickname to silc_parse_userfqdn
5780 to generally parse user@fqdn format strings. Affected file
5781 lib/silcutil/silcutil.c.
5783 * Added nickname_format and nickname_force_format fields to the
5784 SilcClientParams structure. The first one defines the format
5785 for the nicknames that the library will enforce if the receives
5786 multiple same nicknames. The second one is boolean value and
5787 can be used to force the library to always enforce the format
5788 to the nicknames regardles whether there are multiple nicknames
5789 or not. This configurable formatting was employed to flexibly
5790 support accessing multiple nicknames from the user interface.
5791 The userinterface can now set the nicknames to what ever format
5792 they prefer. Affected file lib/silcclient/silcapi.h.
5794 Added function silc_client_nickname_format to the file
5795 lib/silcclient/idlist.c. It performs the nickname formatting.
5797 Added new field `hostname´ to the SilcClientEntry context.
5798 It holds the hostname of the client. Affected file is
5799 lib/silcclient/idlist.h.
5801 * Irssi SILC Client sets the nicknames in nick@hostn format.
5802 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
5803 irssi/src/silc/core/silc-core.c.
5805 The WHOIS printing now also shows both the real nickname and
5806 the formatted nickname so that user knows how to access the
5807 user if there are multiple same nicknames cached. Affected
5808 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
5809 printing formatting too to take the hostname now as a separate
5810 argument. The Affected file is
5811 irssi/src/fe-common/silc/modules-formats.[ch].
5813 * Changed the silc_client_get_clients_local to accept the formatted
5814 nickname as argument. It accepts the real nickname too but the
5815 formatted nickname can be used to find the true entry from
5816 multiple entries. Affected file lib/silcclient/silcapi.h and
5817 lib/silcclient/idlist.c.
5819 * Added nickname_format_parse field to the SilcClientParams.
5820 It is a callback function provided by the application to parse
5821 the nickname out of the formatted nickname string. The library
5822 calls it to get the nickname from the formatted string. Since
5823 the application generally knows better the format of the nickname
5824 string it parses it instead of the library, even though library
5825 encodes the formatted string. If the callback function is not
5826 provided then the library will use the string as is. The
5827 affected file is lib/silcclient/silcapi.h.
5829 * All the nickname strings passed to the client library in
5830 commands are now expected to be formatted nickname strings.
5831 If the command does not support the formatted nickname string
5832 it will assume that the sent string is the actual nickname.
5833 Affected file lib/silcclient/command.c.
5835 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5837 * Added public key authentication support to OPER and SILCOPER
5838 commands in the client library. Affected file is
5839 lib/silcclient/command.c.
5841 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5843 * Changed the get_auth_methdod client operation to be asynchronous.
5844 It can be async if the application resolves the authentication
5845 method from the server during the negotiation. Added new
5846 SilcGetAuthMeth completion callback that the application will
5847 call after resolving the authentication method.
5849 Added function silc_client_request_authentication_method that
5850 the application can use to resolve the authentication method
5851 from the server. Added also SilcConnectionAuthRequest callback
5852 that the library will call after the server has replied. The
5853 application can call this function if it does not know the
5854 current authentication method.
5856 Affected files are lib/silcclient/client.c and
5857 lib/silcclient/silcapi.h.
5859 * The Irssi SILC client now automatically resolves the authentication
5860 method incase any configuration information is not present (and
5861 currently there never is). The affected file is
5862 irssi/src/silc/core/client_ops.c.
5864 * Fixed public key authentication from the client library.
5865 Affected file lib/silcclient/protocol.c. Changed also the
5866 protocol specification about the public key authentication in
5867 the connection authentication protocol. The actual data to be
5868 signed is now computed with a hash function before signing.
5870 * Fixed the public key authentication from the server as well.
5871 Affected file silcd/protocol.c.
5873 * Removed the mlock()'s from the memory allocation routines.
5874 Affected file lib/silcutil/silcmemory.c. The ./configure does
5875 not check anymore for the mlock(). Affected file is
5878 * Fixed USERS command in server to allow the execution of the
5879 command for private and secret channels if the client sending
5880 the command is on the channel. Affected file silcd/command.c.
5882 * Fixed silc_client_get_clients_local to return the clients
5883 count correctly. It could return wrong value. Affected file
5884 lib/silcclient/idlist.c.
5886 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5888 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
5889 types. The assembler optimizations seemed not to like 64-bit
5890 data types. The assmebler optimizations thus are now enabled
5891 also for BSD systems as opposed to only enable them for Linux.
5893 * Do not check for threads at all on BSD systems. Affected
5894 file configure.in.pre.
5896 * Removed -n and -h options from the Irssi SILC Client since
5897 they are not used in silc.
5899 * Fixed the prime generation to assure that the first digit
5900 of the generated random number is not zero since our conversion
5901 routines does not like number strings that starts with zero
5902 digit. If zero digit is seen the random number is regenerated.
5903 This caused some corrupted RSA keys when the zero first digit
5904 was met. Affected file lib/silcmath/silcprimegen.c.
5906 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5908 * Fixed WIN32 configuration in the ./configure script.
5909 Fixed to include xti.h on environments that has it.
5910 Patches by Carsten Ilchmann and andrew.
5912 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5914 * Changed the silc_id_create_client_id to be collision
5915 resistant. It is now assured that there cannot be created
5916 two same client ID's. I suspect that some weird bugs in
5917 the server were actually caused by duplicate Client IDs.
5918 Affected file silcd/serverid.[ch]. A router receiving
5919 new ID now also assures and informs the sending server
5920 if the ID caused collision.
5922 * Changed the silc_id_create_channel_id to also assure that
5923 there are no collisions.
5925 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5927 * Statement about ignoring the Mutual Authentication flag when
5928 performing rekey with PFS was a bit misleading. It is ignored
5929 if it was set in the initial negotiation, it cannot be even
5930 set in the rekey. Fixed in the ke-auth draft. Started the
5931 new versions of the protocol drafts in the doc/.
5933 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5935 * Fixed a bug in silc_client_command_identify_save when saving
5936 new channel information. The channel name was no duplicated
5937 and caused crash on exit. Affected file is
5938 lib/silcclient/command_reply.c.
5940 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5942 * Fixed the getkey command handling in the server. Send just
5943 empty OK reply to the sender if the key could not be fetched
5944 (but everything else was ok, like the key just was not available).
5945 Changed the public key parameter to optional in the protocol
5946 specs so that empty OK reply can be sent. Affected file
5949 Added a message to Irssi SILC client to tell to user if the
5950 server did not return a public key.
5952 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5954 * Fixed a channel key regeneration bug. It registered new
5955 timeout tasks exponentially until all system resources were
5956 used. Affected file silcd/server.c.
5958 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5960 * Added the SILC Document generator to the scripts/silcdoc.
5961 It can be used to generate the Toolkit Reference Manual out
5962 of the source tree. Internally it will also use the RoboDoc
5963 generator now imported in util/robodoc.
5965 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5967 * Added couple of return's in rekey protocol if error orccurred
5968 during the protocol. The execution must be terminated.
5969 Affected file silcd/protocol.c. Also, terminate the protocol
5970 always with timeout.
5972 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5974 * The client's Client ID was created initally from the wrong
5975 nickname (it could have been in format nick@host) in the
5976 silc_server_new_client. Affected file silcd/packet_receive.c
5978 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5980 * Added some SILC_LOG_ERROR's to various error conditions
5981 if client could not be added to ID cache. Affected files
5982 silcd/packet_receive.c and silcd/server.c.
5984 * When client's sock->user_data is freed, NULL also the
5985 client->router and client->connection pointers. Added check
5986 for these pointers being NULL to various places around the
5987 code. Affected file silcd/server.c.
5989 * Added client->data.registered == TRUE checks to various
5990 places around the code to assure that unregistered client's
5991 are not handled when it is not allowed. Affected file
5994 * Added `bool registered' fields to all
5995 silc_idlist_[server|client]_get_* routines to indicate whether
5996 the fetched client needs to be registered or not. Affected
5997 file silcd/idlist.[ch].
5999 * Add your own entry as registered to the ID cache in the
6000 server. Affected file server.c.
6002 * Fixed a bug in silc_server_new_server. The SilcServer was
6003 set as the new server's context instead of SilcServerEntry.
6004 This naturally caused some weird bugs.
6006 * Added "updated" field the SilcChannelEntry which indicates
6007 the time since the channel entry was last accessed. This
6008 can be used to determine whether it is necessary to
6009 announce the channel after backup resuming protocol.
6010 Affected files silcd/idlist.[ch].
6012 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6014 * Do not delete the channel rekey task when adding it
6015 for in silc_server_create_channel_key.
6017 * Changed the silc_server_create_channel_key to return
6018 TRUE or FALSE to indicate the success of the channel key
6021 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6023 * Fixed MSVC++ project files and added missing files to
6024 Makefiles under win32/.
6026 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6028 * Do not add TCP_NODELAY flag if the operating system
6029 does not have it defined. Affected files are
6030 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6032 * Fixed buffer overflow from Irssi SILC Client. Affected
6033 file irssi/src/fe-common/core/themes.c.
6035 * Fixed double free in client library in the file
6036 lib/silcclient/client.c when disconnecting from server.
6038 * Applied double free patch from cras to Irssi SILC client.
6039 Affected files irssi/src/core/[modules/expandos].c
6041 * Fixed the disconnection handling to Irssi SILC Client.
6042 The application must call silc_client_close_connection
6043 in ops->connect client operation in case of failure of
6044 the connection. Affected file is
6045 irssi/src/silc/core/client_ops.c.
6047 * Do not set sock->protocol to NULL in the function
6048 silc_client_close_connection after executing the protocol's
6049 final callback since the sock might not be valid anymore.
6050 Affected file lib/silcclient/client.c.
6052 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6054 * Do not enable SILC_THREADS if the linking with libpthread
6055 did not happen. Affected file configure.in.pre.
6057 * Added notion to protocol specification that server must
6058 verify the sent authentication payload with CMODE when
6059 setting the channel founder key. Implemented it to the
6060 server. Affected file silcd/command.c.
6062 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6064 * Added _EXTRA_DIST SILC distribution variable to the
6065 distributions file. It is used to conditionally add extra
6066 files or directories to the specific distribution. Affected
6067 files ./prepare, Makefile.am.pre and distributions.
6069 Removed the `_' from the start of the distribution names.
6072 * Added README.WIN32 for instructions to compile the Toolkit
6075 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6077 * Fixed a double free in disconnection in the server. Affected
6078 file is silcd/server.c.
6080 * Fixed the lib/silcske/groups.c to work now also with GMP
6081 MP library. The string conversion did not work when using
6082 specific base and the base is indicated in the string as well.
6084 * Created win32/ directory which now includes MSVC++ specific
6085 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6086 It will appear only in the toolkit distribution
6088 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6090 * Changed the key material distribution function in case when
6091 the hash output is too short. The data is now concatenated
6092 a bit differently than it used to. Made the change to the
6093 SKE protocol specification.
6095 * Added better GMP detection to configure.in.pre. A patch
6098 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6100 * Fixed a minor bug in SKE that might cause some problem on
6101 some platforms. Affected file lib/silcske/silcske.c.
6103 * Added the cookie checking for initiator in the SKE. It checks
6104 that the responder returns the sent cookie unmodified. The
6105 affected file is lib/silcske/silcske.c. Added new SKE
6106 error type INVALID_COOKIE that can be sent during the
6107 negotiation. Fixed some memory leaks as well.
6109 * Added the "invalid cookie" error message to Irssi SILC client's
6112 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6114 * Added `task_max' field to the SilcClientParams to indicate
6115 the maximum tasks the scheduler can handle. If set to zero,
6116 default values are used. Affected file lib/silcclient/silcapi.h.
6118 * Fixed memory leaks in silc_client_close_connection. Affected
6119 file lib/silcclient/client.c.
6121 * Added silc_client_del_client_entry to client library to free
6122 all memory of given client entry. Affected file is
6123 lib/silcclient/idlist.[ch].
6125 * Added new functions silc_client_del_channel and
6126 silc_client_del_server to delete channel and server entries.
6127 Affected file lib/silcclient/[silcapi.h/idlist.c].
6129 * Removed silc_client_del_client_by_id from silcapi.h.
6131 * Fixed the INFO command to return the server's own info
6132 correctly when querying by Server ID. Affected file is
6135 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6137 * Removed the non-blocking settings in WIN32 code in the
6138 silc_sock_[read/write] and added SleepEx instead. Affected
6139 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6140 of input data is now checked with FIONREAD and ioctlsocket.
6142 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6144 * Call silc_schedule_task_del_by_context in the
6145 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6146 Affected file lib/silccore/silcprotocol.c.
6148 * Call silc_protocol_cancel for active protocols in the
6149 silc_server_close_connection if the funtion
6150 silc_server_free_sock_user_data has not been called.
6151 Affected file silcd/server.c.
6153 * Generic tasks cannot be deleted using the del_by_fd
6154 task deleting function since generic tasks does not match
6155 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6157 * Added a notion to SILCOPER help file that the SILCOPER works
6158 only on router server, not on normal server.
6160 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6162 * Added for WIN32 support for the new scheduler as well.
6163 Affected file lib/silcutil/win32/silcwin32schedule.c.
6165 * Fixed the SHA1 implementation to work on various platforms.
6167 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6169 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6170 API. It is part of the scheduler now. Everything else is
6171 as previously but some functions has changed their names.
6172 Checkout the lib/silcutil/silcschedule.h for the interface.
6173 Updated all applications to use the new interface. Affected
6174 files are lib/silcutil/silcschedule.[ch].
6176 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6178 * Found a bug in the SKE implementation. The HASH value,
6179 specified by the protocol, was not computed correctly. The
6180 public key of the responder was not added to the computation
6181 even though it is mandatory. Affected file lib/silcske/silcske.c.
6182 This unfortunately causes incompatibilities with older
6183 clients and servers.
6185 * Added WIN32 specific network init and uninit functions:
6186 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6187 the Winsock2. Affected file lib/silcutil/silcnet.h and
6188 lib/silcutil/win32/silcwin32net.c.
6190 * Set the socket always to nonblocking mode on WIN32 after
6191 reading data or writing data. Affected file is
6192 lib/silcutil/win32/silcwin32sockconn.c.
6194 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6196 * Fixed various compilation problems under WIN32. Affected
6197 files lib/silcutil/win32/silcwin32thread.c and
6198 lib/silcutil/win32/silcwin32schedule.c.
6200 * Removed all _internal.h #includes from public header
6201 files. Internal headers must never be included from
6204 Removed also the lib/silcske/payload_internal.h file.
6206 * All include files that may be needed (public and some others
6207 included by the public headers) by application developers are
6208 now copied to the ./includes directory. It does not copy any
6209 internal headers. Affected file Makefile.defines.pre and all
6210 Makefile.am's under lib/ and subdirs.
6212 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6214 * Do not change the ~/.silc directory's permissions automatically.
6215 Affected file irssi/src/silc/core/clientutil.c.
6217 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6219 * Do not cancel the protocol in silc_server_close_connection
6220 it might cause recursion. Now cancelled in the function
6221 silc_server_free_sock_user_data. Affected file silcd/server.c.
6223 * Fixed the silc_server_remove_clients_by_server to regenerate
6224 the channel keys correctly finally. Added also new function
6225 silc_server_remove_clients_channels to actually do it.
6226 Affected file silcd/server.c.
6228 * Fixed the silc_server_new_channel to not crash by giving
6229 wrong router to the new channel. Affected file is
6230 silcd/packet_receive.c.
6232 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6234 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6235 which is given as argument to the silc_client_alloc now.
6236 It can be used to configure the client and set various parameters
6237 that affect the function of the client.
6239 * The USERS command in server did not check whether the channel
6240 is private or secret. Affected file silcd/command.c.
6242 * Added new argument to the USERS command in protocol specification.
6243 The USERS command now can take the channel name as argument
6244 as well. Added support for this in client and server and
6245 updated the protocol specs.
6247 * Completed the GETKEY command in client. It can be now used
6248 to fetch also servers public key not only some clients.
6249 Affected files lib/silcclient/command[_reply].c.
6251 * Added silc_client_get_server to return server entry by the
6252 server name. Affected files lib/silcclient/silcapi.h and
6255 * Redefined the IDENTIFY command in protocol specification to be
6256 more generic. It now can be used to query information about
6257 any entity in the SILC Network, including clients, servers and
6258 channels. The query may be based either the entity's name
6259 or the ID. Added support for this in both client and server.
6261 Affected files silcd/command.c and lib/silcclient/command.c
6262 and command_reply.c.
6264 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6265 the _from_client and _from_server functions. Affected file
6268 * Added silc_client_get_channel_by_id_resolve to the file
6269 lib/silcclient/silcapi.h to resolve channel information by
6270 its ID. Added also silc_client_get_channel_by_id that
6271 does not resolve it from the server.
6273 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6275 * Added SilcServerEntry context into the client library
6276 to represent one server. The INFO command now allocates
6277 these to save the resolved server info. For now on the
6278 client library will also keep information about servers,
6279 connected and resolved with INFO.
6281 The INFO command now allocates the SilcServerEntry context
6282 and saves the server info there. The COMMAND_REPLY in
6283 the INFO now returns the parameters to application in
6284 same order as defined in the protocol specification.
6286 The entries are cached in the client->server_cache.
6288 * The INFO command is now issued after received the Client ID
6289 from the server. Affected file lib/silcclient/client.c.
6291 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6292 to the application as the mode changer might be server.
6293 It is guaranteed that NULL is not returned anymore to the
6294 application. Affected file lib/silcclient/client_notify.c.
6296 The ID Type is now also passed to the application so that
6297 it can check whether the returned entry is SilcClientEntry
6300 Added new function silc_client_get_server_by_id to return
6301 the server entry by ID. Affected files are the
6302 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6304 * Do not create the channel in the Irssi SILC Client when issuing
6305 the JOIN command but when received the sucessful JOIN command
6306 reply. Otherwise the channel might get created even though we
6307 could not join it. The Affected file is
6308 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6310 * Fixed a channel joining bug in router. The router must also
6311 check the channel modes, invite and ban lists etc. when serving
6312 the JOIN command sent by normal server. Affected file is
6313 silcd/command.c. The router now resolves the client's
6314 information from the server who sent the JOIN command if it
6315 does not know it, and processes the JOIN command only after
6318 * Changed the SilcCommandCb to take new argument; void *context2.
6319 Affected file lib/silccore/silccommand.h
6321 The second argument in the command callbacks in the server now
6322 includes the SilcServerCommandReplyContext if the command was
6323 called as pending command callback from the command reply.
6324 Otherwise it is NULL. When called as pending the status of the
6325 command reply will be checked and if it was erronous the
6326 error will be sent to the original sender of the command.
6327 This way the client always receives the error messages even
6328 though the server was actually the one who received the error
6329 when it resent the command to router, for example. Affected
6330 files silcd/command[_reply].[ch].
6332 * Fixed sending WHOWAS command's error message to client if
6333 the requested client could not be found. It was missing.
6336 * Changed the CMODE and CUMODE commands reply arguments in the
6337 protocol specification. The Channel ID is now sent in both
6338 of the commands to identify the channel. Implemented this
6339 new feature to the client and server. Affected files
6340 lib/silcclient/command_reply.c and silcd/command.c.
6342 * Made better checks for invite and ban lists in the JOIN
6343 command in server. Affected file silcd/command.c.
6345 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6347 * The server now performs the incoming host IP/DNS lookup
6348 using the silc_socket_host_lookup and thus does not block
6349 the server anymore. Affected file silcd/server.c.
6351 * Completed the multi-thread support for SILC Scheduler in
6352 the lib/silcutil/silcschedule.c.
6354 * Fixed the configure.in.pre to detect the pthread correctly
6357 * Fixed a deadlock in silc_task_queue_wakeup in the file
6358 lib/silcutil/silctask.c.
6360 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6362 * Added new function silc_schedule_wakeup that is used in
6363 multi-threaded environment to wakeup the main thread's
6364 schduler. It needs to be used when a thread adds a new task
6365 or removes a task from task queues. After waking up, the
6366 scheduler will detect the task queue changes. If threads
6367 support is not compiled in this function has no effect.
6368 Implemented the wakeup mechanism to both Unix and WIN32
6369 systems. Affected files are lib/silcutil/silcschedule.[ch],
6370 lib/silcutil/unix/silcunixschedule.c and the
6371 lib/silcutil/win32/silcwin32schedule.c.
6373 * Added new function silc_task_queue_wakeup to wakeup the
6374 scheduler by the specified task queue. Affected file
6375 lib/silcutil/silctask.[ch].
6377 * The silc_socket_host_lookup_start now wakes up the scheduler
6378 after adding the timeout task. Affected file is
6379 lib/silcutil/silcsockconn.c.
6381 * The silc_socket_host_lookup is synchronous now if the threads
6382 support is not compiled in. However, the callback is still
6383 called asyncronously through the scheduler, anyway. Affected
6384 file lib/silcutil/silcsockconn.c.
6386 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6388 * Added new function silc_socket_host_lookup to perform
6389 asynchronous IP and FQDN lookups for the socket connection.
6390 Affected files lib/silcutil/silcsockconn.[ch].
6392 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6394 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6395 that may or may not compile the mutex support in.
6397 Changed the silc_mutex_alloc interface. It allocates the
6398 mutex now to the sent pointer and returns TRUE or FALSE.
6400 Affected file lib/silcutil/silcmutex.h.
6402 * Wrote the SILC Task Queue interface to support multi-threads.
6403 Affected file lib/silcutil/silctask.[ch].
6405 * Wrote the SILC Scheduler to support multi-threads. Affected
6406 file lib/silcutil/silcschedule.c.
6408 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6410 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6411 in lib/silcutil/win32/.
6413 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6415 * Defined SILC Mutex API and SILC Thread API and implemented
6416 them for Unix. Affected files are
6417 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6418 lib/silcutil/unix/silcunixmutex.c and
6419 lib/silcutil/unix/silcunixthread.c.
6421 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6423 * Fixed the silc_server_remove_clients_by_server's channel
6424 key re-generation. The hash table handling was incorrect
6425 and would not work with many channels. Affected file is
6428 * Fixed some memory leaks around the server code.
6430 * Rewrote the silc_server_get_users_on_channel to support IPv6
6431 based Client ID's. Affected file silcd/server.c.
6433 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6434 specification. However, a separate document must be written
6435 to define the detailed signing procedure and the payload
6436 associated with the flag. Defined the flag to the
6437 lib/silccore/silcchannel.h as well.
6439 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6441 * Changed the dynamic tables to static size tables in the
6442 lib/silccrypt/silchmac.c.
6444 * Removed GCC dependencies from the code. A patch by cras.
6446 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6448 * Do not show the error "Error receiving packet bla bla"
6449 in server if it really was not an error (-2 means that reading
6450 is pending). Affected file silcd/server.c.
6452 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6454 * Fixed a possible crash in silc_server_remove_clients_by_server
6455 in silcd/server.c. Fixed there also some memory leaks.
6457 * Fixed the silc_idlist_replace_client_id. It could replace
6458 wrong key in the hash table. Affected file silcd/idlist.c.
6460 * Do not check whether there are global users on the channel
6461 if the channel->global_users is FALSE. Affected functions
6462 silc_server_remove_from_one_channel and
6463 silc_server_remove_from_channels in silcd/server.c. Also,
6464 do not check if the removed client is local as we can be
6465 sure that global client was not removed from the channel
6466 and checking for global users is not needed.
6468 * The silc_server_remove_clients_by_server now re-generates
6469 the channel keys correctly for those channels that had
6470 clients removed from them. Affected file silcd/server.c.
6472 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6474 * Found the reason of random crashes in the server. We weren't
6475 ignoring the SIGPIPE signal (which can be sent in write())
6476 and it crashed the server. Affected file silcd/silcd.c.
6478 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6480 * Assure that sock->user_data is not NULL in the function
6481 silc_server_packet_send in silcd/packet_send.c.
6483 * Disconnect the remote connection if it could not be added
6484 to any ID lists in the server. The affected file is
6487 * Check in silc_server_packet_send[_real/dest] that the
6488 socket is not disconnecting and ignore the data if it is.
6489 Affected file silcd/packet_send.c.
6491 * Define inline to __inline on native WIN32 compilation.
6492 Affected file includes/silcwin32.h.
6494 * Added some explicit type casts for inline code since MSVC
6495 require them. Affected files lib/silcutil/silcbuffer.h,
6496 lib/trq/silcdlist.h and lib/trq/silclist.h.
6498 * Print warning in log files from now on if the packet
6499 decryption fails. Affected file silcd/server.c.
6501 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6503 * Changed the `say' client operation's interface to accept
6504 new `type' argument to indicate the type of the message sent
6505 by the library. The application may filter the library's
6506 messages according the type. The affected file is the
6507 lib/silcclient/silcapi.h.
6509 * Added two new functions to lib/silcclient/silcapi.h:
6510 silc_client_del_client and silc_client_del_client_by_id.
6511 Affected file lib/silcclient/idlist.c.
6513 * Moved the clientincludes.h from includes/ to silc/ and
6514 serverincludes.h from includes/ to silcd/.
6516 * The modes for the CMODE and CUMODE are now passed as
6517 uint32 for application with COMMAND_REPLY. The affected
6518 file is lib/silcclient/command_reply.c.
6520 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6522 * /WHOIS without arguments shows client's own information.
6523 Affected file lib/silcclient/command.c.
6525 * Changed PING to not accept any arguments. The specs
6526 says that client can ping only the connected server so
6527 requiring an argument is not needed. Affected file is
6528 lib/silcclient/command.c.
6530 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6532 * Fixed a fatal bug in private message sending and reception
6533 encryption and decryption when using private message keys.
6534 The implementation was incorrect and did not follow the
6535 specification. It causd that some of the message were
6536 lost since it did not use the sending and receiving keys
6537 as the protocol suggests. This has been fixed and will cause
6538 incompatibilities with older clients when sending private
6539 message encrypted with private message keys. Affected files
6540 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6541 and various other in Irssi SILC Client.
6543 Added `responder' boolean argument to the functions
6544 silc_client_add_private_message_key[_ske] to indicate when
6545 the key is added as responder or initiator of the key
6548 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6550 * Removed the silc_ske_check_version function and created
6551 a SilcSKECheckVersion callback. Added also a function
6552 silc_ske_set_callbacks that is now used to set all SKE
6553 callbacks. The callback functions are not given to
6554 the SKE functions anymore, but this function is used to
6557 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6559 * Added `silc_version' argument to the silc_client_alloc
6560 to define the version of the application for the library.
6561 The library will use the version string to compare it
6562 against the remote host's (usually a server) version
6563 string. Affected file lib/silcclient/silcapi.h
6565 * Added the KE protocol context to Key Agreement context
6566 in client library so that we can abort the SKE if it
6567 is in process when we get timeout. Affected file is
6568 lib/silcclient/client_keyagr.c.
6570 * Do not resolve the client ID forever if it returns in the
6571 first time that such client does not exist. This was done
6572 for example with private message. Affected file is
6573 lib/silcclient/client_prvmsg.c.
6575 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6577 * Do not add regex.h for WIN32. The affected file
6578 includes/silcincludes.h.
6580 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6581 not work yet 100%. It generates the DLL's automatically
6582 when compiling with --with-win32 under cygwin.
6584 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6586 * lib/contrib/regex.c is not compiled on WIN32.
6588 * Added silc_net_get_socket_opt function to the
6589 lib/silcutil/silcnet.h.
6591 * Added includes/silcwin32.h for WIN32 specific includes
6594 * Do not use ptime structure or any of the posix process
6595 functions on WIN32 in lib/silccrypt/silrng.c.
6597 * Added silc_gettimeofday to provide generic function
6598 for struct timeval on all platforms. Added the function
6599 to lib/silcutil/silcutil.h.
6601 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6603 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6604 library as they clearly belong there. As a plus side we
6605 can make the actual socket connection routines platform
6608 Added also new generic function silc_socket_read and
6609 silc_socket_write (that used to be silc_packet_[read/write].
6610 The implementation of these are platform specific.
6612 * Added WIN32 specific routines of silc_socket_[read/write]
6613 to lib/silcutil/win32/silcwin32sockconn.c.
6615 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6617 * Added preliminary support for native WIN32 compilation under
6618 cygwin (using the -mno-cygwin option for GCC) to the
6619 ./configure.in.pre. The --with-win32 now prepares the
6620 compilation for native WIN32.
6622 * Rewrote the SILC Scheduler interface in the file
6623 lib/silcutil/silcschedule.h. The scheduler is now context
6624 based and does not have anymore any global static scheduler.
6625 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6626 and created lib/silcutil/win32 directory for WIN32 based
6629 * Added Unix specific network routines to the
6630 lib/silcutil/unix/silcunixnet.c and the old
6631 lib/silcutil/silcnet.c includes now only generic routines.
6633 Added WIN32 specific network routines to the
6634 lib/silcutil/win32/silcwin32net.c.
6636 * Added Unix specific utility functions from the
6637 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6639 * Added WIN32 SILC Scheduler to the file
6640 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6643 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6645 * Do not handle JOIN notify in the server if the target client
6646 is not registered (idata->registered == FALSE). The affected
6647 file is silcd/packet_receive.c.
6649 * Update the nickrec->founder in event_cumode in the Irssi SILC
6650 client. Affected file irssi/src/silc/core/silc-channels.c.
6652 * Fixed the CUMODE_CHANGE notify handling in the server when
6653 server and router are announcing their clients on channels.
6654 Now the mode changes are saved and notified correctly. The
6655 affected file is /silcd/packet_receive.c.
6657 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6658 They really did not replace the cache entry in the ID Cache.
6659 Now they do that. Affected file silcd/idlist.c.
6661 * Fixed the KICK notify handling in the Irssi SILC client to
6662 update the channel records so that the kicked client does not
6663 appear to be on the channel. The affected file is
6664 irssi/src/silc/core/silc-channels.c.
6666 * Always update the conn->current_channel when executing command
6667 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6669 * Fixed the KILL notify handling in Irssi SILC client to remove
6670 the killed client on all channels.
6672 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6674 * Fixed the silc_parse_command_line to remove extra spaces
6675 from the start and end of the arguments. Affected file is
6676 lib/silcutil/silcutil.c.
6678 * Cancel and free any active protocol in the function
6679 silc_server_close_connection. Affected file silcd/server.c.
6681 * Cancel and free any active protocol in the function
6682 silc_client_close_connction. Affected file is
6683 lib/silcclient/client.c.
6685 * Do not execute the KILL command for clients that are in
6686 history (ie. they are not in the network). Affected file is
6689 * Fixed KILL notify handling, client does not crash anymore.
6690 Affected file irssi/src/silc/core/silc-channels.c.
6692 * Reduced the default packet buffer size from 2048 to 1024 in
6693 lib/silccore/silcpacket.c.
6695 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6696 counter to the SKE context that is incresed when the SKE library
6697 performs async operation outside the library. If the outside
6698 process frees the SKE context and FREED status will be set
6699 and the library will detect after the sync operation that the
6700 libary is freed. The affected files are
6701 lib/silcske/silcske[_status].[ch].
6703 * Resolve the client entry information in the function
6704 silc_client_channel_message to assure that NULL pointer is not
6705 passed as client entry to the application. */
6707 * Fixed the task timeout calculation to assure that there is
6708 never negative timeouts. The affected file is
6709 lib/silcutil/silcschedule.c.
6711 * Fixed the channel user mode notification sending in server.
6712 It was sent point-to-point to the router (or to server by router)
6713 but it needs to be destined to a channel. The routines now
6714 supports sending the channel user mode notifys to the channels
6715 when announcing clients and channels. Affected files are
6716 silcd/server.c and silcd/packet_receive.c.
6718 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6719 It did not actually replace the old channel entry in the cache.
6720 Affected file lib/silcclient/client_notify.c.
6722 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6724 * Fixed a possible crash in silc_packet_send_prepare. It now
6725 assures always that there is enough space in the buffer and
6726 at the tail area of the buffer (for MAC).
6728 Fixed the inbound buffer reallocation in silc_packet_read.
6729 It was old code and did not handle the reallocation correctly.
6732 The affected file is lib/silccore/silcpacket.c.
6734 * Fixed buffer overflow in silc_parse_nickname in the file
6735 lib/silcutil/silcutil.c.
6737 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6739 * make install generates new server keys only if there is not
6742 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6744 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6745 Added check that if the NOREPLY is set then we will not send
6746 the away message. This avoids infinite loop of away messages
6747 if both clients are away. The affected file is
6748 lib/silcclient/client_prvmsg.c.
6750 * Fixed client crash if /NICK was given without arguments.
6751 Affected file lib/silcclient/command.c.
6753 * Server does not send the invite list in INVITE command back
6754 to the client if the list was not altered. Added this notion
6755 to the protocol spec as well. Affected file silcd/command.c.
6757 Fixed possible crash in INVITE command by checking the
6758 value of silc_server_get_client_route command.
6760 * Fixed the INVITE notify type handling. The arguments are now
6761 taken in correct order and client does not crash. The affected
6762 file is irssi/src/silc/core/silc-channels.c.
6764 Removed the "Inviting xxx to channel" message from the
6765 client library away and let the application handle it.
6766 Affected file lib/silcclient/command.c. Added that message
6767 to Irssi SILC client's message formats.
6769 * Fixed CMODE command crash in client. It now checks the
6770 amount of arguments correctly and does not crash. The affected
6771 file is lib/silcclient/command.c.
6773 * Do not create new channel automatically in silc_channels_join
6774 but check whether the channel by that name already exists.
6775 Affected file irssi/silc/core/silc-channels.c.
6777 * Do not send the SERVER_SIGNOFF to router if the disconnected
6778 entity was the router. Affected file silcd/server.c.
6780 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
6781 SILC client as it was missing from there.
6783 Added the handling of the KICK notify to the Irssi SILC client
6784 as it was missing. Added "you have been kicked" message to
6785 Irssi SILC client's message modules formats.
6787 Added the handing of the KILL notify to the Irssi SILC client
6788 as it was missing. Added the kill message module formats
6791 The affected file is irssi/src/silc/core/silc-channels.c.
6793 * The router did not save the channel mode the server announced.
6794 Affected file silcd/packet_receive.c.
6796 * Fixed a possible crash in INFO command in server. If the
6797 server did not provide the server info it crashed. Affected
6798 file silcd/command.c.
6800 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6802 * Fixed the GETKEY command in the server to check also the
6803 global list. Otherwise the GETKEY would not work correctly
6804 in normal SILC server. Affected file silcd/command.c.
6806 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6808 * Fixed GETKEY crash, it crashed if the command did not succseed.
6810 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6812 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
6813 is now real and not just an macro interface to GMP.
6815 Removed the entire GMP from the source tree and imported new
6816 NSS MPI library instead. Reason for removing GMP is that it is
6817 extremely large and compiles extremely slow. The NSS MPI
6818 is only a few files and compiles in less than 10 seconds.
6819 The speed is also about the same as GMP. The MPI is imported
6820 to lib/silcmath/mpi.
6822 If the system has GMP installed we will still use the GMP.
6823 If it is not then the NSS MPI will be compiled.
6825 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6827 * Merged a long nickname (127 characters long) crash bugfix from
6828 Irssi CVS tree. Affected file irssi/src/core/misc.c.
6830 * Merged a freed memory reference bugfix from Irssi CVS tree.
6831 Affected file irssi/src/core/commands.c.
6833 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6835 * Added the server's public key sving and verification to the
6836 server when performing the SKE. This was missing and the
6837 remote server's (or router's) public key was accepted without
6838 checking whether we have it previously or trust it at all.
6839 Affected file silcd/protocol.c.
6841 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6843 * Check in the silc_server_timeout_remote if protocol is active
6844 and make sure that the protocol's final callback is called so
6845 that all memory if freed. Affected file silcd/server.c.
6847 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6849 * silc_server_whois_send_reply crashed the server if the nickname
6850 was 127 characters long. Affected file silcd/command.c.
6852 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6854 * Added sanity check to the silc_server_new_client. If the hostname
6855 is provided inside username then check that the provided hostname
6856 really is the same as the resolved one. If the hostname was not
6857 resolved then check it from the public key. Affected file is
6858 silcd/packet_receive.c.
6860 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
6861 if the server disconnected us and the connection is not valid
6862 anymore. Affected file irssi/src/silc/core/silc-channels.c.
6864 * Moved the silc_client_[chmode|chumode|chumode_char] away from
6865 the library to the lib/silcutil/silcutil.[ch].
6867 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6869 * Close log file after open. Affected file
6870 lib/silcutil/silclog.c.
6872 * Check whether sock == NULL in silc_client_send_packet and return
6873 if it is. Affected file lib/silcclient/silcclient.c.
6875 * Check rec->entry == NULL in the Irssi SILC Client before
6876 sending the channel message. Affecte file is
6877 irssi/src/silc/core/silc-servers.c.
6879 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6881 * Merged a splitted window bugfix from Irssi CVS tree. The
6882 affected file is irssi/src/fe-text/textbuffer-view.c.
6884 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
6885 It did not print nickname.
6887 * Improved the distributions system a bit.
6889 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6891 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
6892 irssi/src/fe-text/gui-window.c.
6894 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
6895 to in-active server. The affected file is
6896 irssi/src/silc/core/client_ops.c.
6898 * Resolve the client in USERS command reply if the entry does
6899 not have username resolved. The affected file is
6900 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
6901 command to WHOIS command to really resolve stuff. The USERS
6902 is not used any more in any critical section so WHOIS can
6903 be used even though it might be slower than IDENTIFY.
6905 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
6908 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6910 * Changed the protocol API a bit more consistent in the
6911 lib/silccore/silcprotocol.[ch].
6913 * Changed the following headers to ROBODoc format:
6915 lib/silccore/silcpayload.h
6916 lib/silccore/silcprotocol.h
6917 lib/silccore/silcsockconn.h
6919 All core library headers are now formatted.
6921 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6923 * Fixed a bug in Irssi SILC client; do not show that you are
6924 server/router operator if you really are not. Affected file is
6925 irssi/src/silc/core/client_ops.c.
6927 * Renamed silc_command_free_payload to silc_command_payload_free.
6928 Affected file lib/silccore/silccommand.h
6930 * Added silcmath.h to include the prototoypes of various routines
6931 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
6934 * Changed the following headers to ROBODoc format:
6936 lib/silccore/silcchannel.h
6937 lib/silccore/silccommand.h
6938 lib/silccore/silcid.h
6939 lib/silccore/silcidcache.h
6940 lib/silccore/silcmode.h
6941 lib/silccore/silcnotify.h
6942 lib/silccore/silcpacket.h
6943 lib/silcmath/silcmath.h
6945 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6947 * Added checking to the server code not to start the server if
6948 ciphers and stuff are not configured properly. Affected files
6949 silcd/serverconfig.[h] and silcd/server.c.
6951 * Changed the layout of the header files of the public interfaces
6952 in the SILC libraries. The new layout supports ROBODoc
6953 documentation tool (and some others) so that it is easy to create
6954 a library reference manual. All the other headers and source
6955 code must still follow the CodingStyle document. Also source
6956 code must not include these ROBODoc stuffs, only the headers.
6957 Furthermore, all public interface headers must now be named
6958 by using `silc' prefix, example: silcapi.h, silccipher.h.
6959 Some files were renamed due to this. All the other headers
6960 must not be used as public interfaces. I will update the
6961 CodingStyle document later. Changed following headers, so far:
6963 lib/silcclient/silcapi.h
6964 lib/silccore/silcauth.h
6965 lib/silccore/silcprivate.h
6966 lib/silccrypt/silcdh.h
6968 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6972 * Removed silc_client_packet_send_flush from the client library
6973 as it is not needed. Affected file lib/silcclient/client.[ch].
6975 * Added printing of message of unresolved authentication method
6976 to the Irssi SILC client. Added it to the module formats.
6977 Removed the same message from the client library.
6979 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6981 * Added new distribution feature, DISTLABEL. Every distribution
6982 can define own preprocessor label that can be used in the
6983 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
6984 file distributions, acconfig.h.pre and prepare.
6986 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6988 * Added Makefile.defines_int to include the actual definitions
6989 for Makefile.defines.in. Tested the new distribution system,
6990 created distributions and tested installation.
6992 * Added AWAY message printing to the Irssi SILC client. Added
6993 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
6995 * Added SCONNECT command to call the SILC's CONNECT command.
6996 Cannot use CONNECT directly since Irssi uses that internally.
6997 Affected file irssi/src/silc/core/silc-servers.c.
6999 Added ACTION local command. It is same as ME command but takes
7000 the channel as mandatory argument.
7002 Rewrote some of the Irssi's help files to suite for SILC
7005 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7007 * Added Makefile.defines[.in] that should for now on be included
7008 in all Makefile.am file in the source tree. That file includes
7009 all common compilation definitions for SILC source tree.
7011 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7013 * Minor changes to the ./prepare script to change the package
7014 name according the distribution name to the configure.in.
7016 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7018 * Created new distribution system. Added file `distributions'
7019 that defines all the distributions that can be created out of
7020 the SILC source tree. The ./prepare script now reads that
7021 file to determine how to prepare the distributions. The
7022 first argument to the ./prepare is the name of the distribution
7023 and second is the version of the distribution. If given
7024 without arguments it creates the default (toolkit) distribution
7025 with the default version (defined in ./prepare).
7027 All Makefile.am files that are subject to the distributions
7028 are now named as Makefile.am.pre. These are ./Makefile.am
7029 and lib/Makefile.am. Others may be changed later.
7031 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7033 * Added invite list, ban list, some key management and connection
7034 error message printing to module formats in the Irssi SILC client.
7036 * Added new silc_client_set_away_message to set the away message
7037 that is back to the person who sent private message. The
7038 affected file lib/silcclient/silcapi.h and the
7039 lib/silcclient/client_prvmsg.c.
7041 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7043 * Fixed the private message sending in the Irssi SILC client,
7044 added local command KEY to the Irssi SILC client.
7046 Added key management and key agreement message formats to the
7047 irssi/src/fe-common/silc/module-formats.[ch].
7049 Added USERS (alias WHO) printing, server/router operator
7050 indication and LIST command printing to the module formats.
7052 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7054 * Fixed channel joining notify handling, cumode notify handling
7055 from Irssi SILC client.
7057 * Added SILC specific module-formats to the Irssi SILC client so
7058 that SILC specific message hilighting, colors etc is possible.
7059 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7061 Added channel mode, channel user mode, actions, notices,
7062 whois and whowas printing to the the module-formats.c.
7064 * Fixed a bug in channel deletion in the server. The channel
7065 is not left to the cache even if the channel founder auth mode
7066 is set when there are no users anymore on the channel. Affected
7067 file silcd/server.c.
7069 * The silc_net_localhost now resolves the entire hostname including
7070 the domain name. Affected file lib/silcutil/silcnet.c.
7072 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7074 * Changed the ask_passphrase client operation to be ascynchronous.
7075 It has now a completion callback and a context that the
7076 application must call after it has got the passphrase from
7077 the user. Affected files lib/silcclient/silcapi.h,
7078 lib/silcclient/protocol.c, lib/silcclient/command.c and
7081 Added SilcAskPassphrase callback that the application calls
7082 to deliver the passphrase to the library.
7084 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7085 The public key verification and especially a certificate
7086 verification is asynchronous procedure.
7088 Added new SILC_SKE_STATUS_PENDING status to indicate the
7089 request is pending and a callback will be called to finalize
7092 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7093 indicate that remote end did not send its public key (or
7094 certificate), even though we require it. Added check for this
7095 condition in the SKE. This was a security bug, now fixed.
7097 Defined new SilcSKEVerifyCbCompletion callback that is called
7098 when the verification process is completed.
7100 The affected files lib/silcske/silcske_status.h and
7101 lib/silcske/silcske.[ch].
7103 * Changed the verify_public_key client operation to be async
7104 as well. Defined SilcVerifyPublicKey callback that is used to
7105 indicate the success of the public key verification process.
7107 Changed the server and client to use the new async client
7110 * Changed the Irssi SILC client's internal scheduler to be called
7111 twice as many times as it used to be. As a result the client
7112 should be a bit faster now. Affected file is
7113 irssi/src/silc/core/silc-core.c.
7115 * Added support to Irssi SILC client of asynchronous public key
7116 verification and passphrase inquiry. Affected file is
7117 irssi/src/silc/core/silc-core.c.
7119 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7121 * Do not say "You have left channel %s" in client library.
7122 Moved it to the application. Affected files are
7123 lib/silcclient/command.c and silc/client_ops.c.
7125 * Fixed silc_client_get_clients. Command context was not
7126 duplicated and was freed memory in the callback. Affected
7127 file lib/silcclient/idlist.c.
7129 * Do not say "you are now talking..." on JOIN command in the
7130 client library. The appliation must handle it.
7132 * Do not say ".. changed topic to" in command reply in the
7133 client libary. The application must handle it.
7135 * Fixed TOPIC command sending in the client library.
7137 * Fixed a memory leak in silc_client_command_free in the file
7138 lib/silcclient/command.c.
7140 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7142 * Imported a modified version of Irssi client to the source tree.
7143 The Irssi will be used to create a new client called
7144 Irssi SILC. Imported to irssi/.
7146 Added silc_core_init_finish function to the Irssi. Affected
7147 file irssi/configure.in.
7149 A lot changes in the Makefile.ams around the irssi tree.
7151 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7153 * Do not rehash if the new size is same as the old size of the
7154 hash table, in the silc_hash_table_rehash*. The affected file
7155 lib/silcutil/silchashtable.c.
7157 * Replaced hash_table_del_by_context calls from the server
7158 (when channel->user_list and client->channels) to the
7159 hash_table_del as it is sufficient and faster.
7161 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7163 * Added silc_hash_table_list, silc_hash_table_get and the
7164 SilcHashTableList structure to provide an alternative way to
7165 traverse the hash table. The affected files are
7166 lib/silcutil/silchashtable.[ch].
7168 * Changed the server's idlist routines to use the hash table
7169 routines to optimize the code.
7171 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7173 * Replaced the client entry's `channel' list and channel entry's
7174 `user_list' list to hash tables for optimized lookup. Changed
7175 the code to use the hash table interface around the code.
7176 Affected file lib/silcd/idlist.[ch].
7178 * Added `auto_rehash' boolean argument to the function
7179 silc_hash_table_alloc to indicate whether the hash table should
7180 auto-rehash when it thinks is appropriate time. It will
7181 increase the hash table size if the there is twice as much
7182 entries in the table than the size of the table, and will
7183 decrease the size if there are twice as less entries than
7184 the size of the table.
7186 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7188 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7190 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7192 * silc_idcache_purge_by_context deletes the entry now by context
7193 as it is supposed to do. Affected file lib/silccore/idcache.c.
7195 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7196 client is not anymore valid (WHOWAS givens the info) and not
7197 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7199 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7201 * Removed the `data' and `data_len' arguments from the ID Cache
7202 interfaces and added `name' argument. ID Cache does not handle
7203 anymore the binary data only a names associated with given ID.
7205 * When hashing a Client ID with silc_hash_id the entire ID is
7206 not hashed anymore, instead only the hash of the Client ID is
7207 hashed. This way we can access the Client ID from the cache
7208 with Client ID but with the hash of the ID (which is a hash of
7209 the nickname) as well without any difference in performance.
7211 Added also silc_idcache_find_by_id_one_ext to do one on one
7212 searching when we have the actual ID. Added also function
7213 silc_hash_client_id_compare. The affected files are
7214 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7216 * When hashing the name associated with a ID it is always done
7217 in lowercase. This way we can access the cache without worrying
7218 about case-sensitivity, even though, for example nicknames are
7221 * Fixed a bug in server with channel message sending. It put
7222 wrong ID type as destination ID. The affected file
7223 silcd/packet_send.c.
7225 * silc_idcache_del_by_context now deletes from all hash tables
7226 by context. Affected file lib/silccore/idcache.c.
7228 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7230 * Changed the client library to use the new ID Cache interface.
7231 Changes around the source tree.
7233 * Added silc_hash_table_rehash_ext to rehash with specific
7234 hash function. Affected file lib/silcutil/silchashtable.[ch].
7236 * Added silc_hash_string_compare to compare two strings in the
7237 hash table. Affected file lib/silcutil/silcutil.[ch].
7239 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7241 * Added new function silc_idcache_del_by_context into the
7242 lib/silccore/idcache.[ch].
7244 * Changed the server's ID list routines to use the new ID Cache
7245 interface. Changes around the source tree.
7247 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7249 * Added silc_hash_table_del[_by_context]_ext functions in to the
7250 lib/silcutil/silchashtable.[ch].
7252 Removed silc_hash_table_find_all* routines and added new
7253 silc_hash_table_find_foreach to replace them.
7255 Added silc_hash_table_replace_ext function as extended
7256 replacing function. Separated the simple hash table interface
7257 from the extended hash table interface in the file
7258 lib/silcutil/silchashtable.h.
7260 * Fixed minor bugs and changed it to use some of the new
7261 hash table functions in lib/silccore/idcache.c
7263 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7265 * Added new function silc_hash_table_find_all to return all keys
7266 in the hash table by the specified key. As the hash table is
7267 collision resistant it also makes it possible to have several
7268 duplicate keys in the hash table. This function may be used to
7269 find all of the keys from the hash.
7271 Added user_context arguments to the SilcHashFunction,
7272 SilcHashCompare and SilcHashDestructor to deliver user specified
7275 Added new fuctions silc_hash_table_find[_all]_ext to do
7276 extended lookup with specified hash and compare functions and
7277 specified user contexts.
7279 Added new function silc_hash_table_add_ext to add the key
7280 with specified hash function and user context.
7282 Added new function silc_hash_table_foreach to traverse all
7283 entrys in the hash table. Added SilcHashForeach callback
7286 Added new function silc_hash_table_del_by_context to delete
7287 the entry only if the context associated with the key matches.
7289 Affected files are lib/silcutil/silchashtable.[ch].
7291 * Removed silc_hash_[server/client/channel]_id and added just
7292 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7293 silc_hash_id_compare to compare two ID's using as the hash table
7294 comparison function. Added also silc_hash_data to hash
7295 binary data and silc_hash_data_compare to compare it.
7297 * Removed silc_idlist_find_client_by_hash as it is not needed
7298 anymore. Affected file silcd/idlist.[ch].
7300 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7301 to use internally the SilcHashTable. The new ID Cache is a lot
7302 faster than the old one. Some of the ID Cache interface was also
7303 rewritten and obsolete and stupid functions were removed.
7305 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7307 * Added entry_count field to the SilcHashTable to keep the number
7308 of the entries in the table. Implemented the function
7309 silc_hash_table_rehash. Added new function
7310 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7312 Fixed a minor bug in silc_hash_table_free.
7314 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7315 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7316 into the lib/silcutil/silcutil.[ch].
7318 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7320 * Implemented a collision resistant hash table into the
7321 lib/silcutil/silchashtable[ch]. See the header and the source
7322 for the SilcHashTable API.
7324 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7326 * Merged dotconf version 1.0.2 into lib/dotconf.
7328 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7330 * Do not compile anything in lib/silcsim/* if the SIM support
7331 is not enabled. The tree should now compile without problems
7334 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7336 * Compiled the SILC under cygwin. Compiled and tested briefly
7337 without problems. More tests needed. The SIMs didn't compile
7340 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7342 * Fixed possible crash in silc_get_username in the
7343 lib/silcutil/silcutil.c.
7345 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7347 * Fixed a va_arg in silc/client_ops.c.
7349 * Oops, RC5 routines were named AES and caused some problems
7350 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7352 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7354 * Added new SilcIDIP structure into the lib/silccore/id.h and
7355 replaced the old `ip' fields from all SILC ID's to that type.
7356 This is a step towards IPv6 support.
7358 The silc_id_get_len takes now the ID as an extra argument.
7359 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7360 both IPv4 and IPv6 based ID's.
7362 The affected files are lib/silccore/id.[ch] and other files
7363 around the tree using these routines.
7365 * Removed the ID length arguments in server from various
7366 silc_server_send_notify_* routines -> they are not needed
7369 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7371 * Fixed memory leak in silc_encode_pem_file in the file
7372 lib/silcutil/silcutil.c.
7374 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7376 * Check minor version as well in the SKE. Affected files are
7377 silcd/protocol.c and lib/silcclient/protocol.c.
7379 * Added --identifier option to the server so that an identifier
7380 can be when creating the public key for the server. Affected
7381 file is silcd/silcd.c.
7383 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7384 lib/silccrypt/silcpkcs.c.
7386 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7388 * Register default ciphers and stuff when using -C option with
7389 the server. Affected file sildc/silcd.c.
7391 * Put back the servers public key filename format, it is better
7392 than the new one. For now, the client keys are saved with the
7393 new filename format. The affected file silc/client_ops.c.
7395 * Implemented the Cipher API for the rest of the ciphers that
7396 did not implement it or implemented it the wrong way.
7398 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7400 * Register default ciphers and stuff when using the -S option
7401 in the client. Affected file silc/silc.c. Same also when
7402 creating new key pair with -C option.
7404 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7406 * Fixed the silc_verify_public_key client operation function to
7407 save the public keys differently. The fingerprint is now
7408 used as filename and not the hostname. This way also the
7409 client keys are saved uniquely and not with hostnames. The
7410 affected file is silc/client_ops.c.
7412 * Trimmed the silc_hash_fingerprint function to remove extra
7413 whitespaces from the end of the fingerprint. The affected
7414 file is lib/silccrypt/silchash.c.
7418 * Added silc_cipher_register_default function to register all
7419 default ciphers. It can be used when configuration files
7420 does not exist and the application does not want any specific
7421 ciphers in any specific order.
7423 The SilcDList is now used as silc_cipher_list dynamically
7424 allocated cipher list. Removed the static list all together
7425 and now all ciphers must be allocated to the dynamic list.
7426 The silc_cipher_alloc routine was changed to check only the
7429 All silc_cipher_* routines that used to return int returns
7432 The affected files lib/silccrypt/silccrypt.[ch].
7434 * The same thing was done to silc_hash_* as for silc_cipher_*
7435 routines. Affected files lib/silccrypt/silchash.[ch].
7437 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7438 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7439 Added also silc_pkcs_[un]register[_default] functions.
7440 Removed the data_context from the PKCS API.
7442 * Added silc_hmac_register_default function to register default
7443 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7444 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7445 to unregister all hmacs at once.
7447 * Register the default ciphers, hash functions, PKCSs and HMACs
7448 if client's configuration file does not exist. The affected
7451 * The client did not load the hash functions from the SIM
7452 modules at all. Added support for this. Affected file is
7453 silc/clientconfig.c.
7455 * When decoding public key with silc_pkcs_public_key_decode, check
7456 the supported algorithm only if PKCS are registered. Affected
7457 file lib/silccrypt/silcpkcs.c. The same was done with the
7458 silc_pkcs_private_key_decode.
7460 * Fixed the SILC List routines to keep the list always in order.
7461 It used to change the list's order when traversing the list but
7462 not it preserves the order. Affected file lib/trq/silclist.h.
7464 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7466 * Added the client library to use the SilcSocketConnection's
7467 reference counter (by silc_socket_dup) to prevent the bug that
7468 the socket object may be freed underneath async operation.
7470 * The name resolv library checking fixes in the configure.in.pre.
7473 * Created new version of the protocol drafts for future
7474 development. The -03 drafts are the ones that will be changed
7475 in the trunk now and the -02 will remain as they are.
7477 * Send list of CUMODE notifys to the router when announcing
7478 the channel users to the router. Affected file silcd/server.c.
7479 If the router receiving channel founder CUMODE for a channel
7480 that already has channel founder it will send CUMODE notify
7481 to the sender to remove the channel founder rights from the
7482 announced client. Affected file silcd/packet_receive.c.
7484 * The CUMODE notify may now use Server ID as well as the entity
7485 who changes the mode. Updated protocool specs.
7487 * Updated INSTALL and README files.
7489 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7491 * New web pages in the http://silc.pspt.fi. The pages was
7496 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7498 * Implemented the [DenyConnectin] config section in the server.
7499 Added silc_server_config_denied_conn to check whether incoming
7500 connection is denied. Affected file silcd/serverconfig.[ch].
7502 * Do not check the ports when checking the incoming configuration
7503 data if the port is 0, meaning any. Affected file is
7504 silcd/serverconfig.c.
7506 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7508 * Fixed buffer overflow in silc_string_compare in the file
7509 lib/silcutil/silcutil.c.
7511 * Fixed double free in silc_server_command_leave in the file
7514 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7516 * Fixed the version checking in the server. Affected file is
7519 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7521 * Fixed the configuration data fetching when accepting new
7522 connections in the server. Affected file silcd/server.c.
7524 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7526 * Added `sender_entry' argument to the function
7527 silc_server_packet_relay_to_channel so that we can check
7528 whether some destination actually belongs to the same route
7529 the sender belongs (ie, we must not resend the packet to the
7530 sender). Affected file silcd/packet_send.[ch].
7532 * Added `servername' field to the SilcClientEntry in the server
7533 to hold the name of the server where client is from. Affected
7534 file is silcd/idlist.h.
7536 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7538 * Moved the channel message encrypting in the router betwen
7539 router connections from silc_server_channel_message to the
7540 silc_server_packet_relay_to_channel since we want to check
7541 whether we have anybody channel before encrypting anything.
7542 Affected files silcd/packet_[receive/send].c.
7544 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7546 * Fixed the [AdminConnection] server config section to support
7547 multiple entries. Affected file silcd/serverconfig.c.
7549 * Added support into the server to check the validity of the
7550 incoming connection before executing any KE or authentication
7553 * The connection configuration is now saved to the KE and
7554 connection auth protocol contexts and not fetched anymore in
7555 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7557 * The local hosts listenning address and port is also resolved
7558 now when starting the server. We want to have the socket object
7559 to include the real address and port for the listener. Added
7560 new function silc_net_check_local_by_sock into the files
7561 lib/silcutil/silcnet.[ch].
7563 * Fixed a broadcast bug in server -> do not broadcast if we
7566 * Fixed a routing bug. Do not route broadcast packets ever.
7567 Broadcast packets must be processed always and not routed since
7568 they may be destined to some other host than yourself and thus
7569 would get routed without no good reason. Affected file is
7572 * Added function silc_server_config_is_primary_route to check
7573 whether primary router connection has been configured (a router
7574 configuration that we are initiating). If there is not, we
7575 will assume that there is only two routers in the SILC network
7576 and we will use the incoming router connection as our primary
7577 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7579 * Changed the order of the broadcasting. Broadcast _after_ the
7580 packet has been processed not before. Affected file is
7583 * Fixed a [ClientConnection] parsing bug. The port was never
7584 parsed correctly thus resulting to port 0. Affected file
7585 silcd/serverconfig.c.
7587 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7588 argument and did not set the broadcast packet flag. Affected
7589 file silcd/packet_send.c. Fixed same bug in the function
7590 silc_server_send_notify as well.
7592 * If we receive NEW_ID packet for our own ID in the server, ignore
7595 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7599 * Removed the nickname from the Private Message Payload.
7600 Updated the code and the protocol specs.
7602 * Updated protocol specs for submitting to the IETF.
7604 * Tweaked the Random Number Generator a bit. Affected file
7605 lib/silccrypt/silcrng.c. Exported a new function
7606 silc_rng_[global]_add_noise which can be used to add more
7609 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7611 * Do not parse packets with different timeout when protocol
7612 is active -> may cause problem with rekey. Affected file
7615 * When server receives signoff notify it must not create
7616 new channel key if the client is on any channels since the
7617 sender of the signoff notify will create it.
7619 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7621 * Added printing of error messages during SKE protocol from the
7622 failure packet sent by server during SKE. Affected file
7625 * Removed the client's failure_callback handling with timeout
7626 and handle it immediately when received.
7628 * The SKE library returned wrong type in SUCCESS and FAILURE
7629 packets. They must be 32 bit MSB not 16 bit MSB.
7631 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7633 * Ok, rewrote the logic of the re-key and now it seems to work.
7634 I tested it on high traffic with frequent re-keys without
7635 problems. Added hmac_receive (and renamed hmac to hmac_send)
7636 in SilcClientConnection in lib/silcclient/client.h and
7637 in SilcIDListData in silcd/idlist.h. Also, removed the
7638 SilcPacketParserContext's cipher and hmac fields as they are
7639 not needed anymore and actually caused some problems when
7640 the ciphers and hmac's changed underneath the packet parser.
7642 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7644 * If re-key protocol is active then process the incoming packets
7645 synchronously since we must assure that icoming packets encrypted
7646 with the old key is processed before the new keys is set to
7647 use. This is true other packets than for REKEY packets.
7648 Affected file silcd/server.c. The same was done to client library
7649 as well, affected file lib/silcclient/client.c.
7651 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7653 * Fixed bug in client and server to accept the force send if
7654 the packet is send from silc_[server/client]_packet_process
7655 function. Otherwise the packets are never delivered, oops.
7657 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7659 * Disable force sending of packets when REKEY protocol is active.
7660 We must assure that no packet is sent directly when rekey is
7661 performed. All packets must be sent through packet queue.
7662 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7663 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7664 function is silc_[server/client]_packet_send_real to check
7667 * Replaced the SIM paths from example config files to
7668 /usr/local/modules. Also, make install creates now
7669 /usr/local/silc/logs directory to hold all the SILC server
7672 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7674 * Made the configure.in.pre work on Solaris. Patch by salo.
7676 * Made all ciphers compatible with non-x86 machines. Defined
7677 CBC mode macros into lib/silccrypt/ciphers_def.h.
7679 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7681 * Fixed the make install.
7683 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7685 * When MAC computation fails the silc_packet_decrypt returned 0
7686 even though it was supposed to return -1. Fixed this. The
7687 affected file is lib/silccore/silcpacket.c.
7689 * Do not replace the config files in /etc/silc (in make install)
7690 if they already exist. Affected file ./Makefile.am.
7692 * Do not send re-key packets immediately but through packet queue.
7693 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7695 * Changed silc_net_check_host_by_sock to return FALSE if the
7696 IP/DNS could not be resolved. Though, it returns the IP address
7697 now even if it could not resolve it (but returns also FALSE).
7698 Affected file lib/silcutil/silcnet.[ch].
7700 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7702 * Added silc_pkcs_decode_identifier to decode the public key's
7703 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7704 Added also silc_pkcs_free_identifier. Added also new context
7705 SilcPublicKeyIdentifier.
7707 * Added -S option to the silc client. It is used to dump the
7708 contents of the specified public key file.
7710 * Changed the PKCS api to return the public key length when
7711 setting the public key.
7713 * Fixed a fatal bug in the public and private key file loading.
7714 Affected file lib/silccrypt/silcpkcs.c.
7716 * Execute the packet parsing for client with zero (0) timeout
7717 if the protocol is active. Affected file silcd/server.c.
7719 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7721 * Made the key generation options to the silcd program. Added
7722 -C option, equivalent to client's option.
7724 * Added new [ServerKeys] config section to the server. It
7725 configures the server's public and private key.
7727 * Defined generic Public Key Payload into the protocol
7728 specification to send specific type of public keys and
7731 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7732 public key or certificate.
7734 * Implemented the GETKEY command to the server and to the
7735 client library and on user interface.
7737 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7739 * Made preliminary `make install' work.
7741 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7743 * Added SilcServerRekey context into silcd/idlist.h.
7745 * Added the PFS support as defined in the specification to the
7746 SKE protocol. Affected files lib/silcske/*.c.
7748 * Added `ske_group' field to the SilcServerRekey context to hold
7749 the number of the SKE group that is used with PFS in re-key.
7750 Affected file silcd/idlist.h.
7752 * Added PFS re-key support to the server. Affected file is
7755 * Added silc_protocol_cancel to cancel execution of the next
7756 state of the protocol. Affected file is
7757 lib/silccore/silcprotocol.[ch].
7759 * Added the re-key support with and without PFS to the client
7760 library. Re-key is performed once in an hour, by default.
7762 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7763 Added silc_client_rekey_callback and silc_client_rekey_final.
7764 Affected files are lib/silcclient/protocol.[ch] and
7765 lib/silcclient/client.[ch].
7767 * Removed the `hmac_key' and `hmac_key_len' fields from the
7768 SilcClientConnection structure; not needed. Affected file is
7769 lib/silcclient/client.h.
7773 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7775 * Do not ask whether user wants to use the negotiated private key
7776 for private messages, just use it. Affected file is
7777 silc/local_command.c.
7779 * Added `send_enc_key' and `enc_key_len' fields to the
7780 SilcIDListData structure since they are needed in the re-key
7781 phase. Affected file is silcd/idlist.[ch].
7783 * Implemented the simple re-key protocol into the server.
7784 Affected files silcd/server.c and silcd/protocol.[ch]. The
7785 re-key will be performed once in an hour, by default.
7787 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
7788 Added silc_server_rekey, silc_server_rekey_callback and
7789 silc_server_rekey_final.
7791 * Removed Tunneled flag from the protocol. Updated the code
7792 and the specifications.
7794 * Adde `pfs' field to the SilcIDListData to indicate whether
7795 the PFS is to be performed in the re-key. Affected file is
7798 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7800 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
7801 int64 of at least the xintXX size. If void * is less that 4
7802 bytes uint32 * will be used. Defined bool as boolean.
7804 * Changed _ALL_ unsigned long and unsigned int to uint32,
7805 unsgined short to uint16 in the source tree.
7807 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
7808 not handle clients that has entry->data.registered == FALSE.
7809 They are not in the network anymore. Affected file is
7812 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7814 * Implemented the sending of the SERVER_SIGNOFF notify in the
7815 server. Affected file is silcd/server.c.
7817 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
7818 Added also silc_notify_payload_encode_args into the
7819 lib/silccore/silcnotify.[ch].
7821 * Implemented ther SERVER_SIGNOFF notify handling in the server.
7822 Affected file silcd/packet_receive.c.
7824 * Implemented the SERVER_SIGNOFF notify handling in the client
7825 library. Affected file lib/silcclient/client_notify.c. Also,
7826 implemnted the printing of the SERVER_SIGNOFF info to the
7827 application. Affected file silc/client_ops.c.
7829 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
7830 if the deleting was successful. Affected file silcd/idlist.[ch].
7832 * Added support for public key authentication in the connection
7833 authentication protocol in the client library. Affected file
7834 lib/silcclient/protocol.c.
7836 * Changed the server's silc_idlist_get_clients_by_* interface
7837 to support already allocated array so that new entries may be
7838 added to pre-allocated array. Affected file silcd/idlist.[ch].
7839 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
7840 and command replies.
7842 * All command reply functions in the server now calls the
7843 pending command callback even if error occured. This way the
7844 error will be delivered to the client as well. Affected files
7845 silcd/command.c and silcd/command_reply.c.
7847 * Fixed INFO command to return local server's info if no server
7848 was provided. Affected file lib/silcclient/command.c.
7850 * Removed RESTART command for good. Updated the code and the
7853 * Rewrote parts of the task system. It is a bit simpler now.
7854 Removed unsued task priorities. The affected files are
7855 lib/silcutil/silctask.[ch].
7857 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7859 * Moved the USERS printing from the library to the application.
7860 Affected files lib/silcclient/command.c and silc/client_ops.c.
7862 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7866 * Added channel key re-key support. The re-key is perfomed
7867 only by the router and is done once in an hour. Added `rekey'
7868 field to the SilcChannelEntry in the server. Affected files
7869 silcd/server.c and silcd/idlist.h.
7871 * Added silc_task_unregister_by_context into the file
7872 lib/silcutil/silctask.[ch].
7874 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7876 * Added SILC_UMODE_GONE mode to indicate when the client is not
7877 present in the SILC network. Added also support to the local
7878 command AWAY that will set this mode. Added support of showing
7879 "xxx is gone" in WHOIS command. The USERS command shows the
7880 gone status as well.
7882 * Fixed setting server and router operator privileges in the
7883 server's UMODE command. Affected file silcd/command.c.
7885 * Merged the SKE KE1 and KE2 payloads into one payload. The
7886 new KE payload is equivalent to the old KE2 payload.
7888 Cleaned up the SKE Start Payload parsing. It now uses the
7889 simple buffer unformatting to do the parsing. A lot faster
7892 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
7893 to the SKE that is used to indicate whether both of the SKE
7894 parties should perform authentication. By default only the
7895 responder performs authentication. By setting this flag also
7896 the initiator must do authentication. By default it is unset
7897 since in normal SKE case, client to server connection, only
7898 the responder should do authentication. When doing SKE between
7899 two clients both should perform authentication. Updated the
7900 code and the protocol specs.
7902 * A little fix to IDENTIFY command in the server. Search the
7903 client first by hash not nickname. Affected file is
7906 * Fixed the silc_client_close_connection to support closing
7907 the client to client connections wihtout deleting too much
7908 data. Affected file lib/silcclient/client.c.
7910 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
7911 are received if protocol used to be active but is not anymore
7912 the application would crash due to NULL pointer dereference.
7913 Affected files silcd/server.c and lib/silcclient/client.c.
7915 * Added `hash' field to the SilcClientConnection to include
7916 the hash function negotiated in the SKE protocol.
7918 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
7919 to set the channel founder authentication data. A client can
7920 claim the founder rights later by providing the authentication
7921 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
7922 This way the channel founder can regain the channel founder
7923 privileges even it is left the channel. This works only on
7924 local server and the client must be connected to the same
7925 server to be able to regain the founder rights. Updated the
7926 protocol specs accordingly.
7928 Added support to the CMODE command in the client to set the
7929 founder auth data. Read the README to see how to set it.
7931 Added support to the CUMODE command to claim the founder
7932 rights. Read the README to see how to do it.
7934 Added support for the founder authentication to the Channel
7935 Entry in the server. Affected file silcd/idlist.h.
7937 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
7938 server's CMODE command. Affected file silcd/command.c.
7940 * Added the following new functions into lib/silccore/silcauth.[ch]:
7941 silc_auth_get_method and silc_auth_get_data.
7943 * The server now saves the remote hosts public key to the
7944 SilcIDListData pointer. Affected file silcd/protocol.c.
7946 * The normal server now does not remove the channel entry from
7947 the cache if the founder authentication data is set. It used
7948 to remove it if the founder was the last one on the channel on
7949 the server and left the channel. The auth data is saved and
7950 if the channel is re-joined later the old entry is used with
7951 the old auth data. Affected files silcd/command_reply.c and
7954 * Removed the `pkcs' field from the SilcIDListData structure
7955 in the server; it is not used. Affected file silcd/idlist.h.
7957 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7959 * Fixed packet processing on slow links. Partial packets were
7960 never re-processed because the incoming data buffer was cleared
7961 by the application. Application must not directly clear the
7962 sock->inbuf, the packet processing routines handle it. Fixed
7963 this in client library and in server.
7965 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7967 * Fixed the WHOIS and IDENTIFY send reply function to really
7968 check whether to send list or just one entry. Affected file
7971 * Cleaned up the LEAVE command's channel key distribution. The
7972 affected file silcd/command.c.
7974 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
7975 can enforce the channel mode as well. In that case the ID
7976 includes the ID of the server. The code now enforces the
7977 mode change if the router have different mode than the server.
7979 * The notify client operation with CMODE_CHANGE notify can now
7980 return NULL client_entry pointer if the CMODE was not changed
7981 by client. Application must check for this.
7983 * Added <Server ID> argument to INFO command to support server
7984 info fetching by Server ID.
7986 * Added silc_server_announce_get_channel_users to get assembled
7987 packets of channel users of the specified channel. Affected
7988 file silcd/server.[ch].
7990 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
7991 was freed underneath the ID Cache.
7993 * Re-announce clients when the server received CHANNEL_CHANGE
7994 notify from the router. Affected file silcd/packet_send.c.
7996 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7998 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
7999 crashed since it did not handle the fact that there is no cipher
8000 called "3" and didn't check the error condition. Now fixed.
8002 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8003 flag. It can be used to send message requests.
8005 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8007 * Implemented the RESTART command in the client.
8009 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8010 notice type messages. Added notice printing to the user
8013 * The channel keys are not re-generated if the channel's mode
8014 is PRIVKEY, ie private key on the channel exists. Affected
8015 files silcd/server.c and silcd/command.c.
8017 * Fixed a little bug in channel message delivery when channel
8018 private keys are set in the server. Affected file is
8019 silcd/packet_send.c.
8021 * Changed the setting on channel->on_channel = TRUE from the
8022 silc_client_save_channel_key to the JOIN command reply. The
8023 key payload is not received if the private channel key is set.
8024 Affected file lib/silcclient/command_reply.c and the
8025 lib/silcclient/client_channel.c.
8027 * When the CMODE_CHANGE notify is sent and the channel private
8028 key mode is removed the channel key must be re-generated in
8029 other cells as well. Added this support for the router in the
8030 silcd/packet_receive.c.
8032 * Added new local command NOTICE to send notice message on
8033 channel. Affected file silc/local_command.[ch].
8035 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8037 * Added new local command ME to the client. It is used to send
8038 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8039 some action. Affected file silc/local_command.[ch].
8041 * Changed channel_message and private_message client operations
8042 to deliver the message flags to the application. Added also
8043 the `flags' arguments to the silc_client_send_channel_message
8044 and silc_client_send_private_message functions. Affected file
8047 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8049 * Redefined the Private Message Payload to support private message
8050 keys and to support the new private message flags. Updated
8051 the protocol specs. Flags makes it possible to have for example
8052 CTCP style messages.
8054 * Added new type SilcPrivateMessagePayload and defined an API
8055 for it in the lib/silcclient/silcprivate.[ch].
8057 * Tested private message private keys successfully. Tested the
8058 private message key set, unset and list commands with the new
8061 * Redefined the Channel Message Payload to include the channel
8062 message flags (equal with private message flags) to support
8063 for example CTCP style messages.
8065 * Defined some of the message (for channel and private message)
8066 flags. Updated the protocol specs and added the flags to the
8067 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8069 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8071 * Added SilcKeyAgreementStatus type to the key agreement routines
8072 to indicate the current status and error if one occured.
8073 The status types are defined in the lib/silcclient/silcapi.h.
8075 * Added new local command KEY that is used to set and unset private
8076 keys for channels, set and unset private keys for private messages
8077 with remote clients and to send key agreement requests and
8078 negotiate the key agreement protocol with remote client. The
8079 key agreement is supported only to negotiate private message keys,
8080 it currently cannot be used to negotiate private keys for channels,
8081 as it is not convenient for that purpose.
8083 * Fixed a minor pending callback setting bug in the function
8084 silc_client_get_client_by_id_resolve, now the function works.
8085 Affected file lib/silcclient/idlist.c.
8087 * Added function silc_net_get_local_port to get local bound
8088 port by socket. Added to lib/silcutil/silcnet.[ch].
8090 * Added `sockets' and `sockets_count' fields to the SilcClient
8091 object. They hold the sockets of the listenning sockets in
8092 the client. Listenning sockets may be for example the key
8093 agreement server. Affected file lib/silcclient/client.[ch].
8094 Added functions the silc_client_add_socket and the
8095 silc_client_del_socket. They are exported to the application
8098 * Added ~./silc/clientkeys to support other client's public keys.
8100 * Renamed verify_server_key client operation to verify_public_key
8101 and added one argument to indicate the type of the connection
8102 (server, client etc.).
8104 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8106 * Added silc_server_connection_auth_request to handle the
8107 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8108 silcd/packet_receive.[ch].
8110 * Added silc_server_send_connection_auth_request into the
8111 silcd/packet_send.c to send the connection auth request packet.
8113 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8116 * Fixed the public key authentication in responder side in the
8117 server. The `auth_data' pointer includes the SilcPublicKey
8118 not the path to the public key. Affected file silcd/protocol.c.
8120 * Implemented the public key authentication in the initiator side
8121 in the server. Affected file silcd/protocol.c.
8123 * Removed the [RedirectClient] config section from the server
8124 configuration. Is not needed and I don't want to implement it.
8126 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8128 * Cleaned up the CMODE command in the server. It now works
8129 correctly and supports all the modes defined in the protocol.
8130 Affected file is silcd/command.c.
8132 * Added `hmac_name' field to the SilcChannelEntry in the server
8133 to hold the default HMAC of the channel. It can be set when
8134 creating the channel (with JOIN command). Affected files
8137 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8138 type to indicate the change of the current cipher and hmac
8139 on the channel. Client can safely ignore the <cipher> argument
8140 (if it chooses to do so) since the CHANNEL_KEY packet will
8141 force the channel key change anyway. The <hmac> argument is
8142 important since the client is responsible of setting the new
8143 HMAC and the hmac key into use.
8145 * Fixed the CMODE command in the client library as well.
8147 * Tested CMODE command in router environment successfully.
8149 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8151 * Show the version of the remote client (or server) when connecting
8152 to the server. It is logged to the log file. Affected file
8153 is silcd/protocol.c.
8155 * Fixed the KILLED notify handling in the client library. The
8156 client must be removed from all channels when receiving the
8159 Also, do not remove the client entry when giving the KILL
8160 command but when the KILLED notify is received.
8162 * Removed silc_idlist_find_client_by_nickname from the server.
8163 Not needed anymore. Affected files silcd/idlist.[ch].
8165 * Implemented the CHANNEL_CHANGE notify type handling to the
8166 server. Affected file silcd/server.c.
8170 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8172 * Added silc_server_send_notify_invite to send the INVITE
8173 notify between routers.
8175 * Implemented the INVITE command correctly to the server.
8177 * Implemented the INVITE notify type handling in the server.
8179 * Implemented the INVITE command to the client library and on the
8182 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8184 * Added function silc_server_get_client_resolve to find the
8185 client entry by ID from all ID lists and then resolve it
8186 (using WHOIS) if it cannot be found. Affected file is
8189 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8191 * Implemented the BAN command to the client library.
8193 * The JOIN command in the server now checks the invite list
8196 * Changed the silc_command_reply_payload_encode_va and the
8197 silc_command_payload_encode_va to support that if argument is
8198 NULL it ignores and checks the next argument. Affected file
8199 lib/silccore/silccommand.c.
8201 * Added silc_server_send_notify_ban to send the BAN notify
8202 type between routers.
8204 * Chaned the silc_notify_payload_encode to support that if
8205 argument is NULL it ignores and checks the next argument.
8206 Affected file lib/silccore/silcnotify.c.
8208 * Tested ban lists in router environment successfully.
8210 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8212 * Implemented BAN command to the server, in silcd/command.[ch].
8214 * Removed the BAN and INVITE_LIST modes from the CMODE command
8217 * Added function silc_string_match to regex match two strings.
8218 Affected files lib/silcutil/silcutil.[ch].
8220 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8222 * Redefined parts of the SilcChannelEntry in the server to support
8223 the new ban and invite lists.
8225 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8227 * Redefined the INVITE command. The same command can be used to
8228 invite individuals to the channel but also to manage the invite
8229 list of the channel (to add to and remove from the invite list).
8230 Updated the protocol specs.
8232 * Added new command SILC_COMMAND_BAN that can be used to manage
8233 the ban list of the channel. Updated the protocol specs.
8235 * Removed the channel modes: the SILC_CMODE_BAN and the
8236 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8237 in the CMODE command. The equivalent features are now available
8238 using INVITE and BAN commands. Updated the protocol specs.
8240 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8241 in the network about change in the current ban list. The notify
8242 type is not used by the client.
8244 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8245 support the invite lists.
8247 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8249 * Added new function silc_string_regexify that converts string
8250 including wildcard characters into regex string that can
8251 be used by the GNU regex library. Added into the file
8252 lib/silcutil/silcutil.[ch].
8254 Added silc_string_regex_combine to combine to regex strings
8255 into one so that they can be used as one regex string by
8256 the GNU regex library. Added into the file
8257 lib/silcutil/silcutil.[ch].
8259 Added silc_string_regex_match to match two strings. It returns
8260 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8262 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8264 * Imported GNU regex to the soruce tree into lib/contrib.
8265 Fixed some compiler warning from the regex.c.
8267 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8269 * Fixed MOTD command in the server to work in router environment.
8271 * Fixed the MOTD command in the client library to support
8272 the server argument in the command.
8274 * Added `nickname_len' argument to the silc_idlist_add_client
8275 in the server, as the `nickname' argument may be binary data
8278 * Added silc_idlist_get_channels to return all channels from
8281 * Implemented LIST command to the server. Affected file is
8284 * Implemented the LIST command to the client library and on the
8287 * Added [<user count>] argument to the LIST command reply.
8288 With private channels the user count is not shown.
8290 * Updated TODO and README.
8292 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8294 * The client entry's data.registered must be TRUE even with
8295 global client entry on global client list. The data.registered
8296 is used to check whether the client is anymore in the network,
8297 for example with WHOWAS command so it must be valid.
8299 * Fixed the WHOWAS command in the server. It now actually works
8300 in router environment. Added function into silcd/command_reply.c
8301 silc_server_command_reply_whowas_save.
8303 * Added silc_idlist_purge function to the silcd/idlist.c
8304 to periodically purge the ID Cache.
8306 * Fixed INFO command in the server. It works now in router
8307 environment. Added <server name> argument to the INFO command
8308 reply. Updated the protocol specs.
8310 * Fixed minor bug in silc_idcache_purge to not purge if the
8311 expire value is zero.
8313 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8314 they were buggy because of the WHOWAS information.
8316 * Fixed local command MSG to handle the async resolving of
8317 the remote client properly. It used to fail the first MSG.
8318 Affected file silc/local_command.c.
8320 * Added `data_len' field to SilcIDCache context.
8322 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8324 * Update TODO. Todo in commands in the server.
8326 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8328 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8329 used by routers as broadcast packet to inform other routers
8330 about the changed user mode.
8332 Implemented the notify handling in the server. Affected file is
8333 silcd/packet_receive.c. Added the function
8334 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8336 * Added new generic Channel Payload and deprecated the New Channel
8337 Payload. The New Channel Payload is now the generic Channel
8340 * Added new argument `mode' to the silc_server_send_new_channel
8341 as it is required in the Channel Payload now.
8343 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8344 and created a new and real SilChannelPayload to represent the
8345 new generic Channel Payload. Implemented the encode/decode
8346 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8348 * Added silc_server_get_client_channel_list to return the list
8349 of channels the client has joined for WHOIS command reply.
8350 Affected file silcd/server.[ch].
8352 * Implemented the channel list sending in the WHOIS command reply
8353 in server and in the client.
8355 Implemented the channel list displaying on the user interface
8356 as well. Affected file silc/client_ops.c.
8358 * Added silc_channel_payload_parse_list to parse list of Channel
8359 Payloads. It returns SilcDList list of SilcChannelPayloads.
8360 Client for example can use this function to parse the list of
8361 channels it receives in the WHOIS command reply. The caller
8362 must free the list by calling silc_channel_payload_list_free.
8363 Affected files lib/silccore/silcchannel.[ch].
8365 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8367 * Added one new argument <user mode> to the WHOIS command reply
8368 to return the mode of the user in SILC. Updated the protocol
8371 Implemented it to the server and client.
8373 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8375 * Fixed the mode printing on the user interface on joining.
8376 Affected file silc/client_ops.c.
8378 * Implemented the UMODE command and user modes in general to the
8379 client library and to the user interface.
8381 * Implemented the UMODE command to the server.
8383 * The server now sends UNKNOWN_COMMAND error status if client sends
8384 unknown command. Affected file silcd/command.c.
8386 * All server commands now handle the command identifier the right
8387 way when sending the command reply to the client. The client can
8388 use to identify the command replies with the identifier.
8390 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8392 * Added silc_server_get_client_route to resolve the route to
8393 the client indicated by the client ID. Affected file is
8396 * Added silc_server_relay_packet as general function to relay
8397 packet to arbitrary destination. This deprecates functions
8398 like _send_private_message_key, _relay_notify etc. Affected
8399 file is silcd/packet_send.[ch].
8401 Removed silc_server_send_key_agreement,
8402 silc_server_send_private_message_key and
8403 silc_server_packet_relay_notify functions from the file
8404 silcd/packet_send.[ch].
8408 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8409 server. Affected file silcd/packet_receive.[ch].
8411 * Implemented the KILL command to the client. Implemented the
8412 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8413 Affected files lib/silcclient/command[_reply].c and
8414 lib/silcclient/client_notify.c. Implemented the KILL notify
8415 printing in the user inteface.
8417 * Fixed a lot silc_parse_nick memory leaks from the client
8418 library in the file lib/silcclient/command.c.
8420 * Changed the silc_server_send_notify_on_channels's `sender'
8421 argument from SilcSocketConnection to SilcClientEntry to
8422 check the sender as entry and not as connection object and not
8423 to send to the client provided as argument. The affected file
8424 is silcd/packet_send.[ch].
8426 * The notify packets that are destined directly to the client used
8427 to not to be processed by the server. Now changed that and the
8428 server processes all notify packets. After relaying the packet
8429 to the client the notify packet is processed in the server.
8431 * The silc_server_free_client_data now checks whether there is
8432 pending outgoing traffic for the client and purges the data to
8433 the network before removing the client entry.
8435 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8437 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8438 an client is killed from the SILC Network. Updated the protocol
8441 Added new function silc_server_send_notify_killed to the
8442 silcd/packet_send.[ch].
8444 * Added function silc_server_packet_relay_notify to relay notify
8445 packets that are destined directly to a client. In this case
8446 the server does not process the notify packets but merely relays
8447 it to the client. Affected file silcd/packet_send.[ch].
8449 Added also silc_server_packet_process_relay_notify to check
8450 whereto relay the notify. Affected file is
8451 silcd/packet_receive.[ch].
8453 * Implemented the KILL command to the server.
8457 * Added the backup schema desgined last fall to the protocol
8458 specs for everyone to see. The specification is in the
8459 *-spec-xx.txt draft and the packet type definitions for the
8460 backup routers is in *-pp-xx.txt draft. Thusly, added also
8461 new packet type SILC_PACKET_CELL_ROUTERS.
8463 * A big security problem in the implementation discovered. The
8464 signoff of an client did not cause new channel key generation
8465 which it of course should've done. The channel keys must be
8466 always re-generated when client leaves (or signoffs) the channel.
8467 The silc_server_remove_from_channels funtion now handles
8468 the channel key re-generation.
8470 * Added `sender' argument to the silc_server_send_notify_on_channels
8471 to not to send the client provided as argument. Affected file
8472 silcd/packet_send.[ch].
8474 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8476 * Implemented OPER and SILCOPER commands into the server and
8479 * Added silc_auth_verify and silc_auth_verify_data to verify
8480 the authentication directly from the authentication payload.
8481 It supports verifying both passphrase and public key based
8482 authentication. Affected file lib/silccore/silcauth.[ch].
8484 * Added `hash' field to the SilcIDListData structure. It is the
8485 hash negotiated in the SKE protocol. Affected file is
8488 * Slight redesigning of the SilcAuthPayload handling routines.
8489 Do not send SilcPKCS but SilcPublicKey as argument.
8491 * Implemented the public key authentication support to the
8492 serverconfig. The public key is loaded from the provided path
8493 and saved as authentication data to void * pointer. Thus,
8494 changed the unsigned char *auth_data to void *auth_data;
8496 * Fixed SHUTDOWN command to send the reply before the server
8497 is shutdown. :) Affected file silcd/command.c.
8499 * Fixed fatal bug in CONNECT command. The hostname was invalid
8500 memory and server crashed. Affected file silcd/command.c.
8502 * Fixed fatal bug in CLOSE command. The server_entry became
8503 invalid but was referenced later in the command. Affected file
8506 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8508 * Fixed fatal bug in failure packet handling. Server ignored
8509 the failure and thus crashed when it came.
8513 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8515 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8516 that the command may be executed only once in (about) 2 seconds.
8517 The old SILC_CF_LAG flag is same but allows command bursts up
8518 to five before limiting.
8520 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8521 server code. Various commands now includes the CF_LAG_STRICT
8522 flag to disallow any kind of miss-use of the command.
8524 * Fixed the silc_buffer_unformat to not to allocate any data
8525 if the length of the data is zero. It used to allocate the
8526 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8528 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8530 * Changed the format of AdminConnection configuration section
8531 in the server. Added username of the admin to the format.
8532 Affected files silcd/serverconfig.[ch].
8534 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8535 to return admin configuration data by host, username and/or
8538 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8540 * Implemented WHOWAS command to the server. Added the functions:
8542 silc_server_command_whowas_parse,
8543 silc_server_command_whowas_send_reply,
8544 silc_server_command_whowas_from_client and
8545 silc_server_command_whowas_from_server
8547 * Added <Client ID> argument to the WHOWAS command reply. Updated
8548 the protocol specs accordingly.
8550 * Implemented WHOWAS command and command_reply to the client
8553 Implemented the WHOWAS printing on the user interface.
8555 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8557 * Added new argument to the WHOWAS command reply, the real name.
8558 It is an optional argument. Updated the protocol specs.
8560 * Added SilcIDCacheDestructor callback that is registered when
8561 the SilcIDCache is allocated. The callback is called when
8562 an cache entry in the ID Cache expires, or is purged from the
8563 cache. Added into lib/silccore/idcache.[ch].
8565 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8566 to destruct the client entries when the cache entry expires.
8567 Other ID Cache's in server and in the client library ignores
8570 * If the ID Cache entry's `expire' field is zero then the entry
8571 never expires. Added boolean `expire' argument to the
8572 silc_idcache_add function in the lib/silccore/idcache.[ch].
8573 If it is TRUE the default expiry value is used.
8575 * Added silc_server_free_client_data_timeout that is registered
8576 when client disconnects. By default for 5 minutes we preserve
8577 the client entry for history - for WHOWAS command.
8579 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8581 * Added support to the server to enforce that commands are not
8582 executed more than once in 2 seconds. If server receives
8583 commands from client more frequently, timeout is registered
8584 to process the commands. Affected file silcd/command.c.
8585 Added new function silc_server_command_process_timeout.
8587 * Changed NICK_NOTIFY handling in client library to check that
8588 if the client's nickname was changed, so there is no need to
8589 resolve anything from the server.
8591 * Removed error printing from the WHOIS and IDENTIFY commands.
8592 If error occurs then it is ignored silently in the client library.
8593 The application, however, may map the received error to
8594 human readable error string. The application currently maps
8595 the NO_SUCH_NICKNAME error to string.
8597 * Made the command status message public to the application. Moved
8598 them from lib/silcclient/command_reply.c to
8599 lib/silcclient/command_reply.h. The application can map the
8600 received command status to the string with the
8601 silc_client_command_status_message function.
8603 * Added check to the server to check that client's ID is same
8604 as the Source ID in the packet the client sent. They must
8607 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8609 * Added dist-bzip hook to the Makefile.am to make bzip2
8610 compressed distributions.
8612 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8614 * Server now enforces the maximum length for the nickname and
8615 the channel as protocol specification dictates. 128 bytes for
8616 nickname and 256 bytes for channel name.
8618 * Moved the WHOIS printing to the application. The client libary
8619 does not print out the WHOIS information anymore, the application
8620 must do it. Renamed silc_client_command_reply_whois_print to
8621 the silc_client_command_reply_whois_save.
8623 The client's idle time is also sent to the application now, and
8624 the idle is shown on screen.
8626 * Added silc_client_command_reply_identify_save to save the
8627 received IDENTIFY entries.
8629 * Do not check for channel private keys in message sending and
8630 reception if the channel does not have the PRIVKEY mode set.
8631 Affected file lib/silclient/client_channel.c.
8633 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8635 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8636 just surfaced after chaning the JOIN procedure.
8638 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8640 * Added silc_client_get_clients_by_list to get client entries
8641 from Client ID list, that is returned for example by JOIN
8642 and USERS command replies. The application should use this
8643 function for example when JOIN command reply is received to
8644 resolve the clients already on the channel (library does not
8645 do that anymore as USERS command reply is not used in the JOIN
8646 procedure anymore). Affected files lib/silcclient/silcapi.h and
8647 lib/silcclient/idlist.c.
8649 * JOIN command reply and USERS command reply returns now SilcBuffer
8650 pointers instead of unsigned char pointers when returning
8651 the client list and mode list.
8653 * Added <Client ID> argument to the JOIN command reply, mainly
8654 for the server to identify for which client the command was
8655 originally sent. Updated protocol specs accordingly.
8657 * Added SilcDlist private_key pointer to the SilcChannelEntry
8658 in the client to support the channel private keys. Affected
8659 file is lib/silcclient/idlist.h.
8661 * Added SilcChannelPrivateKey argument to the function
8662 silc_client_send_channel_message so that application can choose
8663 to use specific private ke if it wants to. If it is not provided,
8664 the normal channel key is used, unless private keys are set.
8665 In this case the first (key that was added first) is used
8666 as the encryption key.
8668 * Implemented the support for channel private key handling.
8669 Implemented the following functions:
8671 silc_client_add_channel_private_key,
8672 silc_client_del_channel_private_keys,
8673 silc_client_del_channel_private_key,
8674 silc_client_list_channel_private_keys and
8675 silc_client_free_channel_private_keys
8677 Affected file lib/silcclient/client_channel.c.
8679 * Added the support for the private keys in the channel message
8680 sending and encryption and in the message reception and
8681 decryption. Affected funtions are
8682 silc_client_send_channel_message and silc_client_channel_message.
8684 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8686 * Added SKE's key verify callback to the client library's
8687 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8689 * Removed the statement that server (or router) must send USERS
8690 command reply when joining to the channel so that the client
8691 knows who are on the channel. Instead, the client list and
8692 client's mode list is now sent in the JOIN command reply to the
8693 client who joined channel. This is better solution.
8695 * Added function silc_server_get_users_on_channel and function
8696 silc_server_save_users_on_channel to the silcd/server.[ch].
8698 * Removed function silc_server_command_send_users from the
8701 * Do not show topic on the client library anymore. The topic is
8702 sent in the command reply notify to the application and the
8703 application must show the topic now.
8705 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8707 * Added client searching by nickname hash into the IDENTIFY and
8708 WHOIS commands in the server as they were clearly missing from
8709 them. Affected file is silcd/command.c.
8711 * Fixed a bug in private message receiving in the client library.
8712 The remote ID was freed and it wasn't supposed, now it is
8715 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8717 * Minor fix to the channel payload; allocate the data area, as it
8718 needs to be of specific length.
8720 * If the key agreement port is zero then the operating
8721 system will define the bound port. Affected files are
8722 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8724 * Added new function silc_channel_payload_decrypt into the file
8725 lib/silccore/silcchannel.[ch].
8727 * Moved the channel message etc, check from silc_packet_decrypt
8728 to applications. The library calls now a generic
8729 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8730 when the packet is either normal or special. This was done to
8731 allow more wide range of checking that was not allowed when
8732 the code was in library. Now applications can do virtually any
8733 checks to the packet and return to the library the decision how
8734 the packet should be processed. Affected files are
8735 lib/silccore/silcpacket.[ch].
8737 Added silc_server_packet_decrypt_check to the server and
8738 silc_client_packet_decrypt_check to the client library.
8740 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8741 to send with specified source and destination information.
8743 * Channel message delivery between routers was broken after the
8744 channel key distribution was fixed earlier. The channel key
8745 was used be to distributed to other routers as well which is not
8746 allowed by the protocol. Now this is fixed and channel keys
8747 really are cell specific and the channel message delivery between
8748 routers comply with the protocol specification.
8750 * Fixed various commands in server to check also the global list
8751 for the channel entry and not just the local list. The affected
8752 file silcd/command.c.
8754 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8756 * Added assert()s to buffer formatting and unformatting routines
8757 to assert (if --enable-debug) when error occurs. Affected
8758 file: lib/silcutil/silcbuffmt.c.
8760 * Changed to auto-reconnect to check whether the remote host is
8761 router and register the re-connect timeout if it is. It used
8762 to check that whether we are normal server, but router must do
8763 auto-reconnect with another router as well. Affected file
8766 * Removed the [<key len>] option from CMODE command as the cipher
8767 name decides the key length, nowadays. See the defined ciphers
8768 from the protocol specification.
8770 * Added [<hmac>] option to the CMODE command to define the HMAC
8771 for the channel. Added SILC_CMODE_HMAC channel mode.
8773 * Added [<hmac>] option for the JOIN command so that user can
8774 select which HMAC is used to compute the MACs of the channel
8777 * Added Hmac field to the Channel Message Payload. The integrity
8778 of plaintext channel messages are now protected by computing
8779 MAC of the message and attaching the MAC to the payload. The
8780 MAC is encrypted. Now, it is clear that this causes some
8781 overhead to the size of the packet but rationale for this is that
8782 now the receiver can verify whether the channel message decrypted
8783 correctly and also when private keys are set for the channel the
8784 receiver can decrypt the packet with several keys and check from
8785 the MAC which key decrypted the message correctly.
8787 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
8788 lib/silccrypt/silccipher.[ch].
8790 * Added silc_hash_len to return the digest length into the
8791 lib/silcrypt/silchash.[ch].
8793 * Rewrote parts of Silc Channel Payload interface in the
8794 lib/silccore/silcchannel.[ch]. The encode function now also
8795 encrypts the packet and parse function decrypts it.
8797 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8799 * Fixed a minor formatting bug in the SKE's key material processing.
8800 It actually might have processed the keys wrong way resulting
8803 * Redefined the mandatory HMAC algorithms and added new algorithms.
8804 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
8805 and hmac-md5 truncated to 96 bits. The mandatory is now
8806 hmac-sha1-96. Rest are optional (including the one that used
8807 to be mandatory). Rationale for this is that the truncated HMAC
8808 length is sufficient from security point of view and can actually
8809 make the attack against the HMAC harder. Also, the truncated
8810 HMAC causes less overhead to the packets. See the RFC2104 for
8813 * Added new [hmac] configuration section. The SKE used to use
8814 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
8815 is of course wrong. The official names that must be proposed in
8816 the SKE are the ones defined in the protocol specification
8817 (hmac-sha1-96 for example). The user can configure any hmac
8818 using any hash function configured in the [hash] section. At
8819 least, the mandatory must be configured.
8821 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
8823 * Added HMAC list to the SKE proposal list. It has now both
8824 hash algorithm list and HMAC list. This makes the protocol
8825 incompatible with previous versions. The SKE now seems to work
8826 the way it is supposed to work, for the first time actually.
8828 * Defined plain Hash algorithms to the protocol specification.
8831 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8833 * Implemented support for key agreement packets into the server.
8834 Added functions silc_server_key_agreement and
8835 silc_server_send_key_agreement. Other than these functions,
8836 server has nothing to do with this packet.
8838 * Added support for private message key packets into the server.
8839 Added functions silc_server_private_message_key and
8840 silc_server_send_private_message_key.
8844 * Changed the silc_[client|server]_protocol_ke_set_keys to be
8845 called in the protocol's final callback instead in the END
8846 protocol state. This makes a little more sense and in the same
8847 time in client we can use the same protocol routines for normal
8848 key exchange and to key agreement packet handling as well.
8850 * Added to both client's and server's KE protocol context the
8851 SilcSKEKeyMaterial pointer to save the key material. We will
8852 bring the key material to the protocol's final callback by doing
8853 this. The final callback must free the key material.
8855 * Added SKE's packet_send callback into client's KE protocol
8856 context so that the caller can choose what packet sending function
8857 is used. This way we can use different packet sending when
8858 doing normal SKE when doing key agreement packet handling (in
8859 the key agreement packet handling we do not want to encrypt
8862 * Implemented the responder side of the key agreement routines
8863 in the client. The client can now bind to specified port and
8864 accept incoming key negotiation. The key material is passed
8865 to the application after the protocol is over.
8867 * Implemented the processing of incoming Key Agreement packet
8868 in the client. Added function silc_client_key_agreement to
8871 * Implemented the intiator side of the key agreement routines
8872 in the client. The client can now initiate key agreement with
8873 another remote client. The key material is passed to the
8874 application after the protocol is over.
8876 * Created client_keyagr.c to include all the key agreement
8879 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
8880 SILC_TASK_CALLBACK except that it is not static.
8882 * Created client_notify.c and moved the Notify packet handling
8883 from the client.[ch] into that file.
8885 * Created client_prvmsg.c and moved all private message and
8886 private message key routines from the client.[ch] into that file.
8888 * Create client_channel.c and moved all channel message and
8889 channel private key routines from the client.[ch] into that file.
8891 * Changed silc_client_get_client_by_id_resolve to resolve with
8892 WHOIS command instead of IDENTIFY command, in the file
8893 lib/silclient/idlist.c.
8895 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8897 * Implemented the SKE's responder side to the Client library.
8899 * When FAILURE is received to the protocol do not trust it
8900 blindly. Register a timeout to wait whether the remote closes
8901 the connection as it should do it, only after that process the
8902 actual failure. This was changed to both client and server.
8904 * Added client_internal.h to include some of the structures
8905 there instead of client.h in lib/silcclient/.
8907 * Added function silc_task_unregister_by_callback to unregister
8908 timeouts by the callback function.
8910 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8912 * Some "Incomplete WHOIS info" errors has been appearing on the
8913 log files. Took away the entry->userinfo check from WHOIS
8914 reply sending. The entry->userinfo is now " " if client did not
8915 provide one. I thought this was fixed earlier but something
8916 is wrong still. Let's see if the error still appears.
8918 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8920 * Fixed a minor bug in the login when the channel key is
8921 re-generated in the server. It used to generate the key in
8922 wrong order and thus caused problems in the channel traffic.
8924 * Fixed a minor bug in channel key distsribution after
8925 KICK command. The key was not sent to the router even though
8928 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8930 * Added silc_ske_process_key_material_data as generic routine
8931 to process any key material as the SILC protocol dictates. The
8932 function is used by the actual SKE library but can be used by
8933 applications as well. This relates to the private message keys
8934 and the channel private keys since they must be processed the
8935 same way the normal SILC session keys. The protocol dictates
8936 this. Affected files: lib/silcske/silcske.[ch].
8938 Added also silc_ske_free_key_material to free the
8939 SilcSKEKeyMaterial structure.
8941 * Defined silc_cipher_set_key function to set the key for
8942 cipher without using the object's method function. The affected
8943 files: lib/silccrypt/silccipher.[ch].
8945 * Implemented silc silc_client_add_private_message_key,
8946 silc_client_add_private_message_key_ske,
8947 silc_client_del_private_message_key,
8948 silc_client_list_private_message_keys and
8949 silc_client_free_private_message_keys functions in the
8952 Added functions silc_client_send_private_message_key to send
8953 the Private Message Key payload and silc_client_private_message_key
8954 to handle incoming Private Message Key payload.
8956 * Added Cipher field to the Private Message Key payload to set
8957 the cipher to be used. If ignored, the default cipher defined
8958 in the SILC protocol (aes-256-cbc) is used.
8960 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8962 * Removed lib/silcclient/ops.h file.
8964 Redefined parts of the SILC Client Library API. Created new
8965 file silcapi.h that deprecates the ops.h file and defines the
8966 published Client Library API. Defined also private message key
8967 API and channel private key API into the file.
8969 This is the file that the application must include from the
8970 SILC Client Library. Other files need not be included by
8971 the application anymore.
8973 * Added new key_agreement client operation callback and also
8974 defined the Key Agreement library API for the application.
8976 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8978 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
8979 is used by clients to request key negotiation between another
8980 client in the SILC network. If the negotiation is started it
8981 is performed using the SKE protocol. The result of the
8982 negotiation, the secret key material, can be used for example
8983 as private message key.
8985 Implemented the Key Agreement payload into the files
8986 lib/silccore/silauth.[ch].
8988 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8990 * Redefined ciphers for the SILC protocol. Added some new ciphers
8991 and defined the key lengths for the algorithms. Changed the
8992 code accordingly. The default key length is now 256 bits.
8994 * Fixed SKE key distribution function silc_ske_process_key_material
8995 when the key length is more than 128 bits. The default key
8996 length in SILC is now 256 bits.
8998 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
8999 to indicate unsupported algorithm.
9001 * Renamed rijndael.c to aes.c and all functions as well.
9003 * Fixed a long standing channel key setting bug in client library.
9004 Weird that it has never surfaced before.
9006 * Fixed bug in channel deletion. If the entire channel is removed
9007 then it must also delete the references of the channel entry
9008 from the client's channel list as the client's channel entry and
9009 the channel's client entry share same memory.
9011 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9013 * Implemented CONNECT and SHUTDOWN commands in the client.
9015 * Implemented CLOSE command to the client.
9017 * Added the function silc_idlist_find_server_by_name into the
9018 files silcd/idlist.[ch].
9020 Added the function silc_idlist_find_server_by_conn into the
9021 files silcd/idlist.[ch].
9023 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9025 * DIE command was renamed to SHUTDOWN. Updated the both code
9028 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9029 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9031 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9034 * Added function silc_server_create_connection function to create
9035 connection to remote router. My server implementation actually
9036 does not allow router to connect to normal server (it expects
9037 that normal server always initiates the connection to the router)
9038 so the CONNECT command is only good for connecting to another
9041 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9043 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9044 or some other client was kicked from the channel.
9046 Implemented the handling of the notify type to both client
9049 Implemented silc_server_send_notify_kicked to send the KICKED
9050 notify. It is used to send it to the server's primary router.
9052 * Implemented the KICK command into server and client.
9054 * Added `query' argument to the silc_idlist_get_client function
9055 to indicate whether to query the client from server or not if
9058 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9059 to indicate that the client is not channel founder.
9063 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9065 * Removed the rng context from SilcPacketContext structure and
9066 changed that the packet routine uses the Global RNG API.
9068 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9070 * Added support for quit message that client can "leave" on the
9071 channel when it quits the SILC. It is ditributed inside the
9072 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9074 Added silc_server_free_client_data that will take the
9075 signoff message as argument.
9077 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9079 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9081 * Updated parts of the protocol specification to keep it up
9084 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9086 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9087 payloads in one packet.
9089 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9090 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9091 use now the new List flag.
9093 * Also deprecated the following packet types: REPLACE_ID,
9094 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9096 * Added list support for Notify packet in server.
9098 * Added silc_server_send_notify_channel_change to send the
9099 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9100 the silc_server_send_replace_id.
9102 * Added silc_server_send_notify_nick_change to send the
9103 NICK_CHANGE notify type. Deprecates the function
9104 silc_server_send_replace_id.
9106 * Added silc_server_send_notify_join to send the JOIN notify type.
9107 Deprecates the function silc_server_send_new_channel_user.
9109 * Added silc_server_send_notify_leave to send LEAVE notify type.
9110 Deprecates the function silc_server_send_remove_channel_user.
9112 * Added silc_server_send_notify_cmode and
9113 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9114 types. Deprecates the silc_server_send_set_mode function.
9116 * Added SERVER_SIGNOFF notify type to indicate that server has
9117 quit. This means that all clients on the channel from that
9118 server will drop. This can be also used when netsplit happens.
9120 Deprecated REMOVE_ID packet type since it is not needed anymore
9123 Added silc_server_send_notify_server_signoff to send the
9124 SERVER_SIGNOFF notify type. Deprecates the function
9125 silc_server_send_remove_id.
9127 Added also silc_server_send_notify_signoff to send the
9128 SIGNOFF notify type.
9130 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9131 SILC protocol from this day on. Changed the protocol
9132 specification as well.
9134 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9135 notify type. It is used between routers to notify about
9136 topic changes on a channel.
9138 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9141 * Partly updated the protocol specification to comply with the
9142 changes now made. It is still though a bit outdated.
9144 * The JOIN notify type now takes one extra argument <Channel ID>.
9145 The packet used to be destined to the channel but now the
9146 JOIN type may be sent as list thus it is impossible to
9147 destine it to any specific channel. By adding this argument
9148 it is again possible.
9150 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9152 * Added CREDITS file. The CHANGES and CREDITS file will appear
9153 in the distribution as well.
9155 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9157 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9158 types in the server's silcd/packet_receive.c.
9160 * Implemented CMODE and CUMODE to work in router environment.
9162 * Fixed minor encoding and decoding buglet from the
9163 lib/silccore/silcmode.c.
9165 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9168 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9170 * Changed all SilcConfigServer* and silc_config_server* to
9171 SilcServerConfig* and silc_server_config*, respectively.
9174 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9176 * Associated the ID (client or server ID) to the Authentication
9177 Payload to avoid any possibility of forging. Updated the
9178 protocol specification and the code accordingly.
9180 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9182 * The RSA key length is now save to the RsaKey context in the
9183 key generation process in lib/silccrypt/rsa.c. The key length
9184 is now used to figure out the maximum size of the block allowed
9185 to be encrypted/signed.
9187 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9188 is equivalent to the silc_mp_mp2bin but does not allocate any
9191 * Changed silc_mp_mp2bin API to take length argument. If it is
9192 non-zero then the buffer is allocated that large. If zero, then
9193 the size is approximated using silc_mp_sizeinbase, which however
9196 * Created Global RNG API which is global RNG that application can
9197 initialize. After initializing, any routine anywhere in the
9198 code (including library) can use RNG without allocating a new
9199 RNG object. This was done to allow this sort of use of the
9200 RNG in code that has no chance to allocate RNG object. All
9201 applications currently allocate this and many routines in the
9202 library use this. Affected file lib/silccrypt/silcrng.[ch].
9204 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9205 it to use the Global RNG API.
9207 * Defined Authentication Payload into protocol specification that
9208 is used during SILC session to authenticate entities. It is
9209 used for example by client to authenticate itself to the server
9210 to obtain server operator privileges.
9212 Implemented this payload into the lib/silccore/silcauth.[ch].
9213 Implemented also routines for public key based authentication
9214 as the new protocol specification dictates.
9216 Moved definitions of different authentication methods from
9217 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9219 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9220 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9221 silc_pkcs_verify_with_hash functions into the file
9222 lib/silccrypt/silcpkcs.[ch].
9224 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9226 * The client entry's userinfo pointer must be always valid.
9227 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9228 will fail since it requires the userinfo. Now, the userinfo
9229 is allocated as "" if actual userinfo does not exist. Actually,
9230 it must exist and it is totally Ok to drop client connections
9231 that does not announce the userinfo. However, we will make
9232 this workaround for now.
9234 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9235 to return the remote port by socket.
9237 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9239 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9240 SILC_SERVER_PENDING_EXEC and added an new macro
9241 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9242 data or when error occurs while processing the pending command.
9244 Added new argument `destructor' into silc_server_command_pending
9245 and to the SilcServerCommandPending object. This destructor is
9246 now called after calling the pending callback or if error occurs
9247 immediately. If error occurs the actual pending callback won't
9248 be called at all - only the destructor. The destructor may be
9249 NULL if destructor is not needed.
9251 All this applies for client library code as well. Similar
9252 changes were made there as well for the pending commands.
9254 In the client, the application must now allocate the
9255 SilcClientCommandContext with the silc_client_command_alloc
9258 * Added reference counter to the SilcServerCommandContext. Added
9259 function silc_server_command_alloc and silc_server_command_dup
9262 Same type of functions added to the client library for the same
9265 * Removed the cmd_ident from IDListData away since it is now
9266 global for all connections. It is the command identifier used
9267 in command sending and with pending commands. The affected file
9270 * Added reference counter to the SilcSocketConnection objecet to
9271 indicate the usage count of the object. The object won't be
9272 freed untill the reference counter hits zero. Currently only
9273 server uses this, and client ignores it. The client must be
9274 set to use this too later. The affected files are
9275 lib/silccore/silcsockconn.[ch]. Added also the function
9276 silc_socket_dup to increase the reference counter.
9278 This was mainly added because it is possible that the socket
9279 is removed underneath of pending command or other async
9280 operation. Now it won't be free'd and proper DISCONNECTING
9281 flags, etc. can be set to avoid sending data to connection that
9282 is not valid anymore.
9284 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9285 the connection. After that it sets SILC_SET_DISCONNECTED.
9286 It is, however, possible that the socket data is not still freed.
9287 The silc_server_packet_process now checks that data is not
9288 read or written to connection that is DISCONNECTED. The socket
9289 get's freed when the reference counter hits zero.
9291 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9293 * Changed the client operation API: channel_message operation's
9294 `sender' is now the client entry of the sender, not the nickname
9295 and the `channel' is the channel entry, not the channel name.
9297 In the private_message operation the `sender' is now also the
9298 client entry of the sender not the nickname.
9300 Affected file is lib/silcclient/ops.h and all applications
9301 using the client operations.
9303 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9305 * Moved the calling of ops->connect() from connect_to_server_final
9306 into receive_new_id functin since that is the point when the
9307 client is actually allowed to send traffic to network. The
9308 affected file is lib/silcclient/client.c.
9310 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9312 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9313 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9314 (if needs broadcasting) instead of broadcasting the packets one
9315 by one which would make a burst in the network traffic.
9317 * Added `broadcast' argument to the functions in silcd/server.[ch]
9318 silc_server_create_new_channel[_with_id] to indicate whether
9319 to send New Channel packet to primary router.
9321 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9323 * Added new function into the silcd/server.[ch] files:
9324 silc_server_create_new_channel_with_id to create new channel with
9325 already existing Channel ID.
9327 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9328 lib/silccore/silcpacket.h. This packet is used t send list of
9329 Set Mode payloads inside one packet. Server uses this to set
9330 the modes for the channels and clients on those channels, that it
9331 announced to the router when it connected to it. The protocol
9332 specification has been updated accordingly.
9334 * The silc_server_new_channel did not handle the packet coming
9335 from normal server as it normally does not send that. However,
9336 when it announces its channels it does send it. Implemented
9337 the support for that.
9339 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9340 into the file lib/silccore/id.h.
9342 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9344 * Fixed memory leaks in the functions silc_idlist_del_client,
9345 silc_idlist_del_channel and silc_idlist_del_server in the file
9346 silcd/idlist.c. All of those leaked like a sieve.
9348 * Fixed some small memory leaks in the client's function
9349 silc_client_notify_by_server.
9351 * Added functions into silcd/server.c: silc_server_announce_clients,
9352 silc_server_announce_channels and silc_server_announce_server.
9353 These functions are used by normal and router server to announce
9354 to its primary router about clients, channels and servers (when
9355 router) that we own. This is done after we've connected to the
9358 These functions effectively implements the following packet types:
9359 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9360 and SILC_PACKET_NEW_ID_LIST.
9362 * Added new functions into the silcd/packet_receive.[ch]:
9363 silc_server_new_id_list, silc_server_new_channel_list and
9364 silc_server_new_channel_user_list to handle the incoming
9365 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9367 * Added support of changing Channel ID in the function
9368 silc_server_replace_id. If the server that announces a channel
9369 to the router already exists in the router (with same name but
9370 with different Channel ID), router is responsible to send
9371 Replace ID packet to the server and force the server to change
9372 the Channel ID to the one router has.
9374 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9375 client that the Channel ID has been changed by the router. The
9376 normal server sends this to the client. Client must start using
9377 the new Channel ID as the channel's ID.
9379 Implemented handling of this new type into lib/silcclient/client.c
9380 into the function silc_client_notify_by_server.
9382 * Added new function silc_idlist_replace_channel_id into the files
9383 silcd/idlist.[ch] to replace the Channel ID.
9385 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9387 * Call silc_server_command_identify_check always when processing
9388 the IDENTIFY command in silcd/command.c
9390 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9392 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9393 send keepalive packets. The packet can be sent by clients,
9394 servers and routers.
9396 Added function silc_socket_set_heartbeat into the file
9397 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9398 If not set, the heartbeat is not performed. The actual
9399 heartbeat is implemented in the low level socket connection
9400 library. However, application is responsible of actually
9403 Added silc_server_send_heartbeat to send the actual heartbeat
9404 packet into silcd/packet_send.[ch]. Server now performs
9405 keepalive with all connections.
9407 * Added silc_task_get_first function into lib/silcutil/silctask.c
9408 to return the timeout task with shortest timeout. There was a bug
9409 in task unregistration that caused problems. TODO has been
9410 updated to include that task system must be rewritten.
9412 * The client library will now resolve the client information when
9413 receiving JOIN notify from server for client that we know but
9414 have incomplete information.
9416 * Rewrote parts of silc_server_remove_from_channels and
9417 silc_server_remove_from_one_channel as they did not remove the
9418 channel in some circumstances even though they should've.
9420 * Encryption problem encountered in server:
9422 The LEAVE command used to send the Channel Key packet to the
9423 router immediately after generating it. However, the code
9424 had earlier sent Remove Channel user packet but not immediately,
9425 ie. it was put to queue. The order of packets in the router
9426 was that Channel Key packet was first and Remove Channel User
9427 packet was second, even though they were encrypted in the
9428 reverse order. For this reason, MAC check failed. Now, this
9429 is fixed by not sending the Channel Key packet immediately but
9430 putting it to queue. However, this is more fundamental problem:
9431 packets that are in queue should actually not be encrypted
9432 because packets that are sent immediately gets encrypted
9433 actually with wrong IV (and thus MAC check fails). So, packets
9434 that are in queue should be encrypted when they are sent to
9435 the wire and not when they put to the queue.
9437 However, the problem is that the current system has not been
9438 designed to work that way. Instead, the packet is encrypted
9439 as soon as possible and left to the queue. The queue is then
9440 just purged into wire. There won't be any fixes for this
9441 any time soon. So, the current semantic for packet sending
9444 o If you send packet to remote host and do not force the send
9445 (the packet will be in queue) then all subsequent packets to the
9446 same remote host must also be put to the queue. Only after the
9447 queue has been purged is it safe again to force the packet
9450 o If you send all packets immediately then it safe to send
9451 any of subsequent packets through the queue, however, after
9452 the first packet is put to queue then any subsequent packets
9453 must also be put to the queue.
9455 Follow these rules and everything works fine.
9457 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9459 * Added new function silc_server_remove_clients_by_server to
9460 remove all client entries from ID list when the server connection
9461 is lost. In this case it is also important to invalidate all
9462 client entires as they hold the invalid server entry. This
9463 fixes fatal bug when server has lost connection and will reconnect
9466 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9468 * Made some sanity checks to silc_server_daemonise like to check
9469 whether the requested user and group actually exists.
9471 * Added sanity check to SKE's silc_ske_responder_finish to check
9472 that the public and private key actually is valid.
9474 * Invalidate the client's nickname when receiving Replace ID
9475 packet and the Client ID is being replaced. This means that the
9476 server will query the nickname if someone needs it (client)
9479 * Sort the ID Cache in client library when the ID Cache data
9480 has changed (needs sorting).
9482 * Do not allow for SILC client to create several connections to
9483 several servers. The client does not support windows right now
9484 and generating multiple connections causes weird behaviour.
9486 Irssi-silc client does support windows and can handle several
9487 connections without problems, see: www.irssi.org and SILC plugin.
9489 * Fixed some places where client was added to the IDList. The
9490 rule of thumb is following (in order to get everything right):
9491 If the client is directly connected local client then the
9492 `connection' argument must be set and `router' argument must be
9493 NULL to silc_idlist_add_client function. If the client is not
9494 directly connected client then the `router' argument must
9495 bet set and the `connection' argument must be NULL to the
9496 silc_idlist_add_client function.
9498 * The funtion silc_server_packet_send_local_channel actually did
9499 not check whether the client was locally connected or not. It
9500 does that now. Fixed a bug related to LEAVE command.
9502 * Fixed Remove Channel User payload parsing bug in server's
9503 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9505 * The server's silc_server_save_channel_key now checks also the
9506 global ID list for the channel as it might not be in the local
9507 list. Fixed a bug related to LEAVE command.
9509 * Is this the end of the [<unknown>] buglet that has been lurking
9510 around for a long time? A little for loop fix in server's
9511 silc_server_command_whois_parse that is used by both IDENTIFY
9512 and WHOIS command. At least, this was a clear bug and a cause
9513 of one type of [<unknown>] buglet.
9515 * WHOIS and IDENTIFY commands call the function
9516 silc_server_command_[whois/identify]_check function even if
9517 we are not router server.
9519 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9521 * Added --with-gmp configuration option. If set the GMP
9522 is always compiled in the SILC source tree. If not set then
9523 it is checked whether the system has the GMP3 installed. If
9524 it has then the GMP won't be compiled (the system's headers
9525 and library is used), if it doesn't have it then the GMP is
9526 compiled in the SILC source tree.
9528 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9530 * Changed RSA private exponent generation to what PKCS #1
9531 suggests. We try to find the smallest possible d by doing
9532 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9533 not security fix but optimization.
9535 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9537 * Added new config entry [Identity] to fork the server and run
9538 it as specific user and group. A patch from Bostik.
9540 * Imported Dotconf configuration library into lib/dotconf.
9541 This will be used to create the SILC configuration files later.
9542 It will appear in the distsribution after this commit.
9544 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9546 * A big code auditing weekend happening. Auditing code for
9547 obvious mistakes, bugs and errors. Also, removing any code
9550 Removed files for being obsolete:
9552 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9553 inline in the file lib/silcutil/silcbuffer.h)
9555 o lib/silcutil/silcbufutil.c (the header has inline versions)
9557 Changed code to fix possible error conditions:
9559 o The buffer formatting routines now check that the destination
9560 buffer really has enough space to add the data. This applies for
9561 both buffer formatting and unformatting
9562 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9563 unformatting was changed to accomodate following rules:
9564 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9565 sent to the function while XXX_*STRING will not allocate or copy
9566 the data into the buffer. Instead it sets the pointer from the
9567 buffer into the pointer sent as argument (XXX_*STRING used to
9568 require that the pointer must be allocated already). This change
9569 makes this whole thing a bit more consistent and more optimized
9570 (note that the data returned in the unformatting with XXX_*STRING
9571 must not be freed now). The routines return now -1 on error.
9573 o Tried to find all code that use buffer_format and buffer_unformat
9574 and added return value checking to prevent formatting and
9575 especially unformatting errors and possible subsequent fatal
9578 o Changed ske->x and ske->KEY to mallocated pointers in
9579 lib/silcske/silcske.h. Fixed possible data and memory leak.
9581 o Added return value checking to all *_parse* functions. Fixed
9582 many memory leaks as well.
9584 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9585 so that buffer overflows would not happen. All code now also
9586 checks the return value as it can fail.
9588 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9590 * Added reconnection support to server if the normal server looses
9591 its connection to the router (for example if router is rebooted).
9592 The server performs normal reconnection strategy implemented
9593 to the server. Affected file silcd/server.c.
9595 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9597 * Added new packet type SILC_PACKET_SET_MODE that is used to
9598 distribute the information about changed modes (for clients,
9599 channels and clients channel modes) to all routers in the
9600 network. Updated the protocol specification accordingly.
9602 Added functions into silcd/packet_send.c and
9603 silcd/packet_receive.c: silc_server_send_set_mode,
9604 silc_server_set_mode.
9606 Added new files silcmode.[ch] into lib/silccore that implements
9607 the encoding and decoding of Set Mode Payload. Added new type
9608 SilcSetModePayload. Moved the definitions of different modes
9609 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9611 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9613 * Oops, a little mistake in server's connection authentication
9614 protocol. The protocol is not ended with FAILURE but with
9615 SUCCESS if the authentication is Ok. :) Affected file is
9618 * Implemented NICK_CHANGE notify handling in server in the file
9619 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9620 the local clients on the channel. After the changing nickname
9621 in router environment snhould work and the [<unknown>] nickname
9622 should appear no more.
9624 The silc_server_replace_id function that receives the Replace ID
9625 payload now sends the NICK_CHANGE notify type also in the file
9626 silcd/packet_receive.c
9628 * Changed WHOIS and IDENTIFY command to support the maximum amount
9629 of arguments defined in protocol specs (3328 arguments). This
9630 fixed a bug that caused problems when there were more than three
9633 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9635 * Added extra parameter, command identifier, to the
9636 silc_client_send_command so that explicit command identifier
9639 Changed that ID list routines uses specific command identifier
9640 when sending WHOIS/IDENTIFY requests to the server so that they
9641 can be identified when the reply comes back.
9643 Affected files lib/silcclient/command.[ch],
9644 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9646 * Added `sender' argument to silc_server_packet_send_to_channel
9647 to indicaet the sender who originally sent the packet to us
9648 that we are now re-sending. Ignored if NULL. Affected file
9649 silcd/packet_send.[ch].
9651 * Added some server statistics support in silcd/server_internal.h
9652 SilcServerStatistics structure and around the server code. Also
9653 send some nice statistics information when client is connecting
9656 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9658 * Fixed channel ID decoding in server's JOIN command reply in
9659 silcd/command_reply.c
9661 * Fixed braodcasting of replace ID payload to not to send it if
9662 we are standalone server in silcd/packet_receive.c.
9664 * Fixed all channel message sending routines to not to send
9665 packets to clients that has router set, since they are routed
9666 separately in the same function earlier. Affects file
9667 silcd/packet_send.c and all channel packet sending functions.
9669 * In USERS reply, res_argv[i] are not allocated, the table
9670 is allocated. Thus changed that free the table, not its
9673 * In server's whois_check and identify_check if the client is
9674 locally connected do not send any WHOIS commands - they are not
9677 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9679 * Fixed some minor bugs in client when sending WHOIS command. The
9680 arguments was in wrong order.
9682 * Removed statis function add_to_channel from server in
9683 silcd/command.c that was previously used with the joining but
9686 * Tested USERS command in router environment successfully with two
9687 routers, two servers and two clients.
9689 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9691 * Reorganized the USERS command and command reply in client library
9692 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9693 When the command is given by user we register a pending command
9694 callback that will reprocess the command after the reply has been
9695 received from the server. When reprocessing the packet we then
9696 display the information. Thus, the USERS information is displayed
9697 now in the command callback instead of in the command reply
9698 callback. The processing of the command is same as previously
9699 when server has sent the command reply in the JOINing process.
9701 * Added to USERS command in silcd/command_reply.c to join the client,
9702 we didn't use to know about, to the channel after we've created
9703 a client entry for it. Also, for clienet we did know already still
9704 check whether it is on the channel or not and add it if not.
9706 * Removed silc_server_command_join_notify as the function and its
9709 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9711 * Changed the client's pending command handling to the same as the
9712 server's pending command handling. It is also now possible to
9713 execute command reply functions from other command reply
9714 function as the function callbacks for commands and command
9715 replies are one and same. The pending commands are not static
9716 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9717 in client connection context. Thus, pending commands are server
9718 connection specific as it is convenient.
9720 Changed the function silc_client_command_pending and
9721 silc_client_command_pending_del and added new function
9722 silc_client_command_pending_check. Removed the
9723 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9726 * Added cmd_ident, current command identifier, to the client
9727 connection context in lib/silcclient/client.h to keep track on
9728 command identifiers used in command sending. Client's command reply
9729 function handling now supports the mandatory command identifiers.
9731 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9732 funtions in client to fully support pending command callbacks.
9734 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9735 as one of the arguments to the application in the command reply
9738 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9739 before first releasing SILC but came back. Now it is removed again
9740 and should come back nomore. The FORWARDED flag was used only
9741 by the JOINing procedure by forwarding the command packet to router.
9742 Now, the JOINing procedure has been changed to more generic (due
9743 to various router environment issues) and FORWARDED is not needed
9744 anymore for anything. The protocol specification is yet to be
9747 Now, removed silc_server_packet_forward from server and the flag
9748 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9750 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9752 * Renamed NAMES command to USERS command. The NAMES was named that
9753 due to historical reasons. Now it is renamed. Also, rewrote
9754 parts of the USERS command. The nickname list is not sent anymore
9755 by the server. Only Client ID and mode lists are sent in the USERS
9756 command. Changed this also to the protocol specification.
9758 The client now resolves the names and stuff after it receives
9759 the USERS list from the server when joining to the channel.
9761 * WHOIS and IDENTIFY commands has been changed to support multiple
9762 Client ID's per command. One can now search for multiple users
9763 in the network by sending only one WHOIS or IDENTIFY command.
9764 Changed the code and the protocol specifications.
9766 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9767 uses silc_server_command_whois_parse to parse the request. */
9769 * If normal server, do not parse the WHOIS and IDENTIFY requests
9770 before sending it to the router. Saves some time.
9772 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9774 * Fixed JOIN command on client library. Wrong number of arguments
9775 used to crash the client.
9777 * Added silc_server_channel_has_global function to check whether
9778 channel has global users or not.
9780 * Added silc_server_channel_has_local function to check whether channel
9781 has locally connected clients on the channel.
9783 * The silc_server_remove_from_one_channel now checks whether the
9784 channel has global users or not after given client was removed from
9785 the channel. It also checks whether the channel has local clients
9786 on the channel anymore. If it does not have then the channel entry
9787 is removed as it is not needed anymore.
9789 * The silc_server_notify now checks on JOIN notify whether the joining
9790 client is one of locally connected or global. If it is global then
9791 the channel has now global users on the channel and that is marked
9792 to the channel entry. Also, it now saves the global client to
9793 global list who is joining and JOINs it to the channel. This is
9794 for normal server, that is.
9796 Changed silc_server_send_notify_on_channel,
9797 silc_server_packet_relay_to_channel and
9798 silc_server_packet_send_to_channel check if we are normal server
9799 and client has router set (ie. global client) do not send the
9800 message to that client, as it is already routed to our router.
9802 * Implemented LEAVE notify type handling in silc_server_notify
9805 * Tested LEAVE command in router environment successfully. Tested
9806 with two routers, two servers and two clients.
9810 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
9812 * Implemented SIGNOFF notify type handling in silc_server_notify
9815 * silc_server_remove_id now removes the client entry from all channels
9816 it has joined and thusly sends SIGNOFF notify type.
9818 * Rewrote the NAMES list generation in server by removing two excess
9819 loops. The lists are created now inside one loop.
9821 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9823 * silc_server_remove_channel_user checks now also global list
9824 for channel and client.
9826 * silc_server_new_channel_user checks now both local and global
9827 list for channel and client. Fixed a bug in client id decoding.
9828 Used to decode wrong buffer.
9830 * silc_server_channel_message checks now both local and global
9831 list for channel entry.
9833 * Tested channel joining (hence JOIN) in router environment
9834 successfully. Tested with two routers, two servers and two
9837 * Tested channel message sending in router environment successfully.
9839 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9841 * Added silc_server_save_channel_key into server.[ch] to save the
9842 received channel key in Channel Key payload processing. It is
9843 also used in JOIN command reply handling.
9845 Equivalent function silc_client_save_channel_key added into
9846 client.[ch] into client library.
9848 * Changed JOIN command reply to send information whether the channel
9849 was created or not (is existing already) and the channel key
9850 payload. Changed protocol specs accordingly.
9852 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
9853 the request was sent by ID and not by nickname. Crashed on
9856 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9858 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
9859 now correctly save the received data.
9861 * silc_server_free_sock_user_data now notifies routers in the
9862 network about entities leaving the network.
9864 At the same time implemented functions silc_server_remove_id
9865 and silc_server_send_remove_id to receive and send REMOVE_ID
9866 packets. The packet is used to notify routers in the network
9867 about leaving entities. The ID removed will become invalid in
9870 * Added function silc_idlist_del_server into server. Removes and
9871 free's server entry from ID list.
9873 * silc_server_private_message function now checks, if we are router,
9874 that the destination ID really is valid ID, naturally.
9876 * In router when NEW_ID packet is received (for new client) the
9877 hash of the Client ID is saved in the ID Cache but the
9878 client->nickname is set to NULL, instead of putting the hash
9881 IDENTIFY command now also checks that client->nickname must be
9882 valid. If it is not if will request the data from the server who
9883 owns the client. Added new function
9884 silc_server_command_identify_check.
9886 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
9887 to set the command to already allocated Command Payload.
9889 * Tested private message sending in router environment with two
9890 routers, two servers and two clients. Fixed minor bugs and now
9893 * Fixed segfault from client's NAMES command. Used to crash if
9896 * Forwarded packets must not be routed even if it is not destined
9897 to the receiver. Changed server code comply with this.
9899 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9901 * Added `require_reverse_mapping' boolean value to ServerParams
9902 structure. If TRUE (not default) the server will require that
9903 the connecting host has fully qualified domain name.
9905 If the reverse mapping is not required and hostname could not be
9906 found the IP address is used as hostname.
9908 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9910 * Implemented version string checking to both client and server.
9911 The check is incomplete currently due to the abnormal version
9912 strings used in development version of SILC.
9914 * Changed all command functions in server to use the new
9917 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9919 * Changed char *data to unsigned char *data in ID Cache system to
9920 support binary data as ID Cache data. Changed code to support
9921 binary data in lib/silccore/idcache.c.
9923 * Renamed silc_server_packet_relay_command_reply to
9924 silc_server_command_reply as it is normal packet receiving
9925 function. Rewrote the function to accept command replys for
9926 servers and not only for clients.
9928 * Mark remote router always as registered server if we are connecting
9929 to it. Otherwise, commands sent by the router to us are ignored.
9931 * All ID List find routines now returns the ID Cache Entry pointer
9932 as well if requested.
9934 * WHOIS command works now in router environment, tested with two
9935 routers, two servers and two clients.
9937 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
9938 in router environment (as it is almost equivalent to WHOIS) but
9939 hasn't been tested thoroughly. Added new functions:
9941 silc_server_command_identify_parse
9942 silc_server_command_identify_send_reply
9943 silc_server_command_identify_from_client
9944 silc_server_command_identify_from_server
9946 * Disabled route cache adding because adding two different ID's with
9947 same IP replaces the old cache entry thus giving wrong route.
9948 The entry->router->connection is always the fastest route anyway
9949 so route cache may not be needed. Of course, new routes maybe
9950 established after receiving the ID when the entry->router->connection
9951 might not be anymore the most optimal.
9953 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9955 * Add route cache for received ID for fast routing.
9957 * Added silc_server_packet_route to route received packet on router
9958 that is not destined to us.
9960 * Renamed silc_server_get_route to silc_server_route_get.
9962 * Added id_string and id_string_len fields into SilcServer to
9963 include encoded ServerID for fast comparing without excess
9964 encoding of the ID's.
9966 * Cleaned up WHOIS command on server side. Added following static
9969 silc_server_command_whois_parse
9970 silc_server_command_whois_check
9971 silc_server_command_whois_send_reply
9972 silc_server_command_whois_from_client
9973 silc_server_command_whois_from_server
9975 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
9976 arguments in command replies. All command functions should be
9977 updated to use this macro.
9979 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9981 * Minor typo fixes on command reply handling on server.
9983 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9985 * Added silc_server_command_add_to_channel internal routine to add
9986 the client to the channel after router has created the channel and
9987 sent command reply to the server.
9989 * Added generic silc_server_send_command to send any command from
9992 * Use static buffer with ID rendering instead of duplicating data.
9994 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9996 * Fixed a channel user mode bug when joining to a channel server gave
9997 everybody channel founder rights, oops.
9999 * We mark ourselves as the router of the incoming server connection
10000 if we are router ourselves. This way we can check in some packet
10001 sending functions whether it is locally connected server. For
10002 incoming router connections we put NULL.
10004 * For router sending packets locally means now always sending the
10005 packet cell wide; to local clients and local servers. For normal
10006 server sending packet locally means sending it to only local
10009 * Fixed the JOIN command to really work in router environment. If the
10010 channel is created it is always created by the router. Router is
10011 also responsible of making the initial joining to the channel,
10012 sending JOIN notify to the sending server and distributing
10013 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10014 does not exist server doesn't do anything else but forward the
10015 command to the router which performs everything.
10017 * Added silc_server_send_channel_key function to send the Channel Key
10020 * Added silc_server_create_channel_key to create new channel key. The
10021 channel key is now re-generated everytime someone joins or leaves
10022 a channel, as protocol dictates. Note: channel->key_len is the
10023 key length in bits.
10025 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10027 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10028 packet_receive.[ch] to separate packet sending and receiving
10029 routines. The server.[ch] now includes everything else including
10030 actual packet processing (writing and reading data) and other
10033 Renamed silc_server_private_message_send_internal to
10034 silc_server_send_private_message. The routine is still though
10035 used only to relay private messages as server does not send
10036 private messages itself.
10038 Renamed silc_server_new_channel to silc_server_create_new_channel
10039 and added new function sicl_server_new_channel that handles the
10040 incoming New Channel packet. Added also new sending function
10041 silc_server_send_new_channel to send New Channel Payload.
10043 * Added new function silc_server_notify to process incoming notify
10044 packet to the server/router. Server may then relay the notify
10045 to clients if needed.
10047 * Added new function silc_server_new_channel_user to process incoming
10048 New Channel User packet. Router will redistribute the packet and
10049 send JOIN notify to its local clients and locally connected servers
10050 if needed. Normal server will send JOIN notify to its local client
10051 on same channel when received this packet. Added also corresponding
10052 sending function silc_server_send_new_channel_user to sent the
10055 * Added boolean route argument to send_notif_to_channel and
10056 packet_send_to_channel functions to attempt to route the packet
10057 if it is TRUE and send only locally if it is FALSE.
10059 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10061 * silc_server_replace_id now broadcasts the received replace ID
10062 packet if it is not broadcast packet already. The router must
10063 broadcast to inform other routers about changed ID.
10065 * Added backpointer to server's router into SilcServer context in
10066 silcd/server_internal.h.
10068 * Fixed silc_server_packet_broadcast to send correct broadcast
10071 * The channel key is now distributed to the local client as soon
10072 as it is received from the router (in router environment) so that
10073 no other packet may be sent for the channel until client has
10076 * silc_server_remove_channel_user now broadcasts the received
10077 Remove Channel User packet if it is not broadcast packet already.
10078 The router must broadcast to inform other routers about removed
10081 * Added users field into SilcPacketContext that is a reference count
10082 of the context. One can increase the reference count by calling
10083 silc_packet_context_dup which is now changed to just increase the
10084 reference count instead of duplicating the data. The reference
10085 count is decresed by calling silc_packet_context_free that will
10086 free the data after the reference count hits zero.
10088 For now on the packet context and everything allocated into it
10089 (including the raw packet from network) must be freed by calling
10090 the new silc_packet_context_free function. Added also new function
10091 silc_packet_context_alloc that must be used now to allocate the
10092 context. This also means that if a routine is asynchronous from
10093 silc_[client/server]_packet_parse_type the packet context must
10094 be duplicated by calling silc_packet_context_dup. Otherwise it
10095 gets free'd after silc_[client/server]_packet_parse_type returns.
10096 Also, one must remember that if packet is duplicated then its
10097 reference count must be decresed by calling the free function as
10098 many times as it was duplicated.
10100 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10101 from both client and server.
10103 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10105 * Made joining to a channel working in router environment.
10107 * Cleaned up JOIN command on server side and create function
10108 silc_server_command_join_channel internal routine to make the
10111 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10113 * Changed silc_command_pending list to SilcDList. Also, added
10114 `ident' field to SilcServerCommandPending structure to identify
10115 the reply and to call correct callback.
10117 Added silc_server_command_pending_check function to replace the
10118 corresnponding macro. The silc_command_pending list is not
10121 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10122 to set identifier to previously allocated Command Payload. It
10123 is used to set identifier for command when resending Command
10126 * Added silc_command_payload_encode_payload to encode Command
10127 Payload buffer from SilcCommandPayload structure.
10129 * Added silc_argument_payload_encode_payload to encode Argument
10130 payload buffer from SilcArgumentPayload structure.
10132 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10134 * Changed WHOIS command to support router connection on server side.
10135 The whois request is always sent to router unless the server is
10136 standalone server. After server has received the reply from the
10137 router will it send the reply to the client.
10139 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10140 broadcast received broadcast packet. The function is used only
10141 by router. The broadcast packet is always sent to the router's
10144 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10145 render given ID to printable string, for log files for example.
10147 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10149 * Made basic router to router connections working. At least they
10150 can now connect to each other but nothing really works the way
10151 they are supposed - yet.
10153 * Added new initiator token to RouterConnection configuration
10154 file in silcd/serverconfig.[ch]. It is used to tell whether we
10155 are the initiator to the remote router or whether we'll expect
10156 the other end to connect.
10158 * Moved registering of listener task to silc_server_init, hence
10159 the server starts listenning as soon as it is run, even if it
10160 does not have connections to other routers. Let's see how well
10163 * Changed default connection retry timeouts for more suitable in
10166 * Removed cipher and such arguments from silc_idlist_add_client
10167 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10168 Added new function silc_idlist_add_data to add the keys and stuff
10171 * Added SilcIDListData structure and added it to SilcClientEntry
10172 and SilcServerEntry as their first field in the structure. This
10173 way we can explicitly cast the ID entries to the SilcIDListData
10174 structure and get common data for the entries. In past, we had
10175 to first check what type of connection it is and then cast it to
10176 correct ID entry type. Now, we can directly cast the opaque
10177 pointer to the SilcIDListData (no matter what ID entry it actually
10178 is) and get the data needed.
10180 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10182 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10183 in some circumstances even if threre were timeout tasks, though not
10184 IO tasks, but tasks anyway. Now fixed.
10186 * Defined SilcServerConnection structure to hold connection specific
10187 stuff about directly connected servers and routers. The definition
10188 is currently in silcd/server_internal.h. I thought about having
10189 a bit more important role fro this struct but for now it is used
10190 only when connecting to other server (or router actually).
10192 * Added connecting retry support in server when connecting to
10193 router(s). The retry feature implement exponential backoff
10194 algorithm. Also, added SilcServerParams structure to hold default
10195 parameters for server. For now, it include these retry settings
10196 and are hard coded. After server is moded to be as Silc Server
10197 Library this structure will be more important.
10199 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10201 * Changed client librarys channel->clients table to SilcList and
10202 changed code accordingly.
10204 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10206 * Changed client's channel table to SilcList and changed code
10207 accordingly. Also changed SilcChannelClientEntry to include back-
10208 pointer to the channel so that client entry can use that structure
10209 as list as well and we have fast cross-reference to the channel.
10210 This change dramatically decreased the complexity of channel
10211 handling with client entry and vice versa (removed one extra
10212 loop when searching for channel entry from many functions).
10214 * Changed server->sim from table to SilcDList and changed code
10217 * NAMES command can now be used from user interface. It will show
10218 the user list on the channel, neatly.
10220 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10221 Code now saves realname of the user if it becomes available.
10223 * Renamed configure.in to configure.in.pre and made ./prepare
10224 script to automatically add correct version string to
10225 configure.in which it creates from configure.in.pre.
10227 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10229 * NAMES command reply now shows users mode with the nickname when
10230 joining to channel.
10232 * Moved silc_client_ch[u]mode[_char] functions from
10233 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10234 place sucks, they are utility functions and should be in some
10237 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10239 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10242 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10246 * Added TRQ (efficient deque and list library) into lib/trq. This is
10247 a very good list library that is currently used in the SILC. Defined
10248 SilcList API over the library because I didn't like the API very
10249 much. See lib/trq/silclist.h for the API and examples of how to
10250 use the API. Fixed various places in the code to use the new
10251 SilcList API. The SilcList is meant for lists that has a structure
10252 already defined as a list. It is not suitable to add just some
10253 context to the list (in TRQ, the context is the list actually).
10255 So, I defined SilcDList that can be used for the purpose where
10256 predefined list structure does not exit. This can be used as
10257 such list. Now some context just can be added to the SilcDList.
10258 Currently this list is not used in the SILC just yet, though there
10259 are a lot places where this can replace dynamically allocated
10260 tables and I will fix these places, later, to use SilcDList.
10261 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10262 and use TRQ internally).
10264 Also fixed some annoying warning messages that the original TRQ
10265 code generated. Also minor changes to TRQ's Makefile.in.
10267 * Added support for querying by Client ID to both WHOIS and
10268 IDENTIFY commands into server, as required by the protocol.
10270 * Removed method function pointers from SilcBuffer structure. They
10271 weren't used to anything and just increased the context size for
10272 no good reason. This change also made silc_buffer_alloc and
10273 silc_buffer_free functions inline functions.
10275 * Disabled command flooding detection support until it's fixed so
10276 that it accepts commands in but does not execute them more than once
10279 * Added silc_net_localhost(), to return local hostname, into
10280 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10281 that must be initialized before calling silc_client_init.
10283 * Added new function: silc_server_send_notify_on_channels to send
10284 notify messages to all channels client has joined. It is assured
10285 that the message is sent only once per client.
10287 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10288 lib/silcutil/silcutil.[ch] as silc_format function. The new
10289 function is generic and is used by server as well, not only by
10290 the logging routines.
10292 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10293 the provided version string was not acceptable. Added new function:
10294 silc_ske_check_version into lib/silcske/silcske.h. The function
10295 must be implemented by the application (client or server) and it
10296 does not reside in the SKE library. The function checks the version
10297 string remote end sent.
10299 * Added back pointers (to opaque context and to SilcSocketConnection)
10300 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10302 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10303 duplicate packet context structure.
10305 * Changed `notify' client operation to send same arguments as client
10306 receives from server except for ID's. ID's are mapped to correct
10307 ID entry and that is returned. Also, if channel entry is not sent
10308 by server but the notify is for channel the channel entry is sent
10309 to application (otherwise application doesn't know that it is for
10310 channel (library gets it from packet's Destination ID)).
10312 * Added silc_client_remove_from_channels into client library to
10313 remove a client from all channels it has joined to. Used when
10314 received SIGNOFF notify from server. Added also new function
10315 silc_client_replace_from_channels to replace old ID entry with
10316 new ID entry on all channels. Used when received NICK_CHANGE
10317 notify from server.
10319 * Fixed ID Cache list handling in silc_idlist_get_client in
10320 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10321 to get (or query) client by ID.
10323 * Updated TODO list.
10325 * Added connection authentication status message defined by the
10326 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10327 support for these into the code in client and server side.
10329 * Added generic function silc_client_send_command to send any command
10330 with variable argument list. Application should use this function
10331 to send commands if the command functions provided by the library
10332 does not suite for the application's user interface needs.
10334 * Added new `failure' client operation. Application is notified about
10335 received failure packet if client is executing a protocol. In this
10336 case the protocol's execution has failed.
10338 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10339 is required by the protocol.
10341 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10342 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10345 * Added status flag to SilcSKE object to indicate realtime status
10346 of the SKE protocol.
10348 * Application receives now exactly same command reply arguments as
10349 the library receives from server. However, if ID is received the
10350 corresponding ID entry is returned to the application (eg. Client
10351 ID is mapped to correct SilcClientEntry entry and that is returned).
10352 Changed command_reply client operation due to this change.
10354 * Changed all ID's in commands and in command replys as ID Payloads.
10355 Change affected both client and server side codes.
10357 All ID's sent in SILC network (with execption of ID's in SILC
10358 Packet header) are sent in ID Payload to support variable length
10361 * Server now notifies nick changes and notifies all clients on
10362 the channels about the new nickname (about the new Client ID,
10365 * Implemented CMODE command to change channel modes. Supports all
10366 channel modes defined by the protocol specs except ban and invite
10367 lists. (Also, private channel key mode is supported but support for
10368 setting private channel key in client is missing, thus, this mode
10369 has no effect on client side (except that server requires that the
10370 client uses private channel key and normal channel traffic does not
10373 Also, invite mode works per se, but INVITE command does not work
10374 yet correctly, so you can set channel as invite only channel but
10375 inviting clients to the channel does not work (it is yet to be
10376 thought what's the best way to do it).
10378 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10379 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10380 Implemented CUMODE command to change user's mode on the channel.
10381 Supports all modes defined by the protocol specs.
10383 * Added NAMES command reply to return users modes on the channel.
10385 * Removed unnecessary and slow ciphers from lib/silccrypt.
10387 * Set SO_KEEPALIVE option to connection sockets by default.
10389 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10391 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10392 redefined the Notify Payload into protocol specs.
10394 * Added silc_id_payload_parse_id to get ID directly from raw
10397 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10399 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10400 accept searching by Client ID as well.
10402 * Added support for LEAVE and SIGNOFF notify types in client library.
10404 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10405 to parse ID Payload from raw data.
10407 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10409 * Added flags parameter into silc_ske_assemble_security_properties
10410 function in lib/silcske/silcske.[ch].
10412 * Changed notify client operation to fit better for notify messages
10413 sent by server. The notify payload received from server is now
10414 passed to the application (after parsing it to SilcNotifyPayload).
10415 It is application's responsibility to retrieve the arguments
10416 from the payload and show the message the way it wants. The message
10417 sent by server is implementation specific.
10419 * Changed public keys to comply with the protocol specification.
10420 Old public keys are not supported anymore and are not compatible.
10422 * Removed nickname from Channel Payload as the latest draft removed
10423 it. The client must resolve the nickname from the NAMES command
10424 reply received when it joined the channel.
10426 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10428 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10430 * Fixed some errors in protocol specification drafts.
10432 * Created lib/silccore/silcnotify.c to implement Notify Payload
10433 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10434 generic payloads described by protocol specifications. The file
10435 includes implementations for ID Payload and Argument Payload.
10437 * Changed Command Payload implementation to use the new Argument
10438 Payload. Changed command_xxxx_payload to command_payload_xxxx
10439 to comply with SILC coding conventions.
10441 * Added suppport for Argument Payload handling in Notify Payload
10442 implementation as protocol requires it. Added the new support
10443 into server and client lib as well.
10445 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10447 * Added support for multiple nicknames on same channel. [n] is
10448 added locally to the nickname if there are more than one same
10449 nicknames on the channel.
10451 * Server now sends all nicknames that matched WHOIS request.
10452 Client also shows the list received from server.
10454 * Added TOPIC command to client side. User can now set and show
10455 current topic on channel.
10457 * Added MOTD command to client and server. Also, server sends the
10458 motd when client connects to the server.
10460 * Changed version strings to comply ISO 8601.
10462 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10464 * Fixed protocol error handling in client library. It should now
10465 cope even if the SKE fails for some reason.
10467 * Made new protocol specification drafts for submitting to IETF.
10469 * Implemented TOPIC command to server in silcd/command.c.
10471 * Added two new notify types into lib/silccore/silcnotify.h:
10472 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10473 notify nickname change and topic setting/change on a channel.
10475 * API change of command_reply operation in client library. The
10476 application gets now the status type received from server as well.
10478 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10480 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10482 * Cras fixed and optimized the packet handling even further and
10483 it should work now. Minor change to the prototype of function
10484 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10486 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10488 * Added new function into lib/silcutil/silcschedule.[ch]:
10489 silc_schedule_with_fd to select() a specified fd. The function
10490 returns after timeout expires or data arrives or goes. The
10491 function is used by packet routines to wait that all data is
10492 received from network.
10494 * Fixed data reading from network in lib/silccore/silcpacket.c.
10495 The code now assures that all data is read from the fd and then
10496 continues packet processing. This was a bug fix since the code
10497 used to drop some data in some circumstances.
10499 * Added new function into lib/silcclient/client.[ch]:
10500 silc_client_start_key_exchange to start key exchange after
10501 connection has been established to server. The code internally
10502 now uses this funtion but its main purpose was to provide it
10503 for applications that perform their own connecting. After
10504 application has created a connection it merely calls this
10505 function to start the key exchange between client and server.
10506 The library takes care of everything else after that.
10508 Updated also lib/silcclient/README to explain the usage of
10511 * Do not send to application information that connection has
10512 been established. Application gets notified it by connect
10515 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10517 * Applied cras's patch to add silc_schedule_one function. The
10518 function runs scheduler once and returns.
10520 * Fixed the scheduler after cras messed it up. The timeout
10521 handling works now as it's supposed to work.
10523 * Added into lib/silccore/ silcnotify.h to include notify
10524 message types support. Changed silc_server_send_notify*
10525 functions, in server.[ch], to support those new notify types.
10526 Added the support for the notify types into client library,
10527 as well. Added new notify client operation into ops.h in
10530 * Changed silc_server_packet_send_to_channel to send normal
10531 packets instead of just channel message packets. The function
10532 is now used to send the notify packets to channels. It is not
10533 used to send channel message packets anymore, as server never
10534 sends them anymore.
10536 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10537 va_arg()s as it seems to require it nowadays. I guess, if SILC
10538 is compiled with older va_arg() the new code should work anyway.
10540 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10542 * Splitted core library. Core library (lib/silccore) includes
10543 now only SILC protocol specific core (and common) components.
10544 Created new utility library (lib/silcutil) that includes more
10545 generic purpose stuff. The stuff for util library was taken
10546 from the old core library. This was minor and easy split.
10548 * Created SILC Client Library (lib/silcclient) that includes
10549 implementation of the SILC client without user interface. This
10550 was major move from silc/ directory. The code has been changed
10551 so that it is transparent towards the user interface. The
10552 silc/ directory includes now the same user interface as before
10553 and it uses the new client library. Read lib/silcclient/README.
10554 Basicly, the client library performs everything else related
10555 to SILC except user interface handling. Also, configuration
10556 files are considered to be part of user interface and library
10557 does not handle them.
10559 This change also changed a lot of structures, function naming etc.
10560 Most important change was that SilcClientWindow object was
10561 renamed to SilcClientConnection in the client library. Created
10562 also new file lib/silcclient/ops.h. Also added new files
10563 silc/local_command.[ch] and silc/client_ops.[ch].
10565 All these changes were made to make it easier for user interface
10566 designers to create what ever user interface for the SILC client
10569 It is also expected that the server will be moved to lib
10570 directory as well and SILC Server Library will be created;
10571 sometimes in the future.
10573 * Removed Local commands from lib/silccore/silccommand.h as
10574 they are application specific and new client library does not
10575 handle any of those anymore.
10577 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10578 old client implementation in silc/.
10580 * Added support for callback functions in SILC_LOG_* macros.
10581 Application can now set its own callbacks that will be called
10582 instead of using the default functions that will always print
10583 the debug messages to stderr (or stdout). Also, debugging can
10584 now be disabled by setting silc_debug to FALSE and re-enabled by
10585 setting it to TRUE. Note, that logging will still work even
10586 if debugging is disabled.
10588 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10589 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10590 silc_log_reset_debug_callbacks.
10592 * To enable debugging in silc client one must give now -d
10593 option on command line.
10595 * Changed silc_schedule_init to automatically allocate task queues
10596 if they are not allocated before calling it.
10598 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10600 * Added GMP 3.1 into math library.
10602 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10604 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10605 a channel in SILC network. The packet is used by servers and
10606 routers to notify other routers that user has left a channel.
10607 This little feature was missing until now. Added the feature
10608 to protocol specification as well.
10610 Added functions: silc_server_send_remove_channel_user and
10611 silc_server_remove_channel_user into server.[ch].
10613 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10614 lib/silccore/silcpacket.h. However, they are not implemented
10617 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10619 * Fixed joining to a channel and sending channel messages
10620 between server and router. The channel message sending should
10621 now work inside a cell.
10623 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10625 * Fixed the private message sending between server and router.
10626 The private message sending should now work inside a cell.
10628 * Added silc_server_replace_id into server.[ch] to replace
10629 existing ID in the SILC network.
10631 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10632 and silc_idlist_replace_server_id into idlist.[ch] in server.
10634 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10636 * Fixed the server to server connections. Server can again now
10637 connect to router. Router to router connections probably does
10640 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10642 * Added dynamic protocol registering support. Now protocols can
10643 registered and unregistered on the fly. Patch by cras.
10645 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10647 * Added lib/contrib directory to hold routines that some platforms
10648 don't have but are needed by SILC.
10650 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10651 into lin/contrib to provide getopt() and getopt_long() for
10652 those who don't have it.
10654 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10656 * Added AWAY command to client. When away message is set and
10657 client receives a private message packet the client automatically
10658 replies to the sender with the away message.
10660 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10661 bug seemed to be the cause of recent problems when compiling
10664 * Added version detection support to SKE protocol specification
10665 and added the new changes to the SKE implementation as well.
10666 There were other minor changes in the SKE protocol as well.
10668 Many changes in lib/silcske/silcske.[ch] and in
10669 lib/silcske/payload.[ch].
10671 * Added ^U functionality, clear input line. Patch from cras.
10673 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10675 * Mainly small bugfixes on core library. Fixed some debugging
10676 logging and buffer overflow in silclog.c.
10678 * Updated config.sub and config.guess on the distribution tree.
10680 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10682 * Added command lagging support in server. Client may execute
10683 commands now only once in two seconds.
10685 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10687 * Optimized packet reception. MAC computation and checking is now
10688 also more optimized. A lot previously duplicated code is now
10689 used as generic by both client and server.
10691 * Fixed key pair generation in clientutil.c
10693 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10695 * Added into lib/silccore/silcbufutil.[ch] new function;
10696 silc_buffer_realloc.
10698 * Moved generic packet sending/encryption functions to
10699 lib/silccore/silcpacket.[ch] from client and server. Some
10700 rewriting of the functions.
10702 * Moved all generic packet reception/decryption functions to
10703 lib/silccore/silcpacket.[ch] from client and server. The
10704 packet processing is now much cleaner in both client and server.
10705 These were major changes in both client and server.
10707 * Created many common functions in server to do packet sending.
10708 Previously code were duplicated a lot, this has been removed
10709 with these changes.
10711 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10713 * Rewrote major parts of the ID cache system. Don't know
10714 whether it is better now or not but at least the API is more
10717 * Major rewrite on ID cache stuff on client because of the ID
10718 cache API changes. Added idlist.c to client.
10720 * Also major rewrite on ID cache stuff on server as well.
10721 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10722 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10723 in hand, instead they are all put into the ID cache system now.
10724 All server_idlist_* routines uses ID cache now instead of
10725 traversing its own lists (those lists does not exist anymore).
10726 SilcIDList though still exists. Also, SilcXXXEntry's are
10729 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10731 * Finally made the SKE implementation compliant to the protocol
10732 specification. All mp integers are now binary encoded as
10733 opposed being HEX encoded.
10735 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10738 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10739 functions: silc_[encode/decode]_pem. Also added function
10740 silc_encode_pem_file to PEM encode with newlines ('\n') for
10741 saving into a file.
10743 * SILC public keys are now encoded either PEM or binary. Same
10744 option is for private keys as well. By default private keys
10745 are binary encoded and public keys PEM encoded. Silly HEX
10746 encoding were removed.
10748 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10749 function to create fingerprints.
10751 * Fixed a bug in SHA1; does not change the original data anymore.
10753 * Partly implemented INFO command on client and server side.
10754 Fixed CLEAR command. Changes to SERVER command; show current
10755 server(s) when giving command without arguments. Added
10756 VERSION command to client.
10758 * Added check to server that unregistered connections cannot
10759 execute commands (unless it is specificly allowed).
10761 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10763 * Fixed screen refresh.
10765 * Fixed channel joining bug from client. On some circumstances
10766 client tried to join to a channel it had already joined.
10768 * Added public key verification process into client's protocol.c.
10769 The client now verifies the public key from user and saves
10770 it into ~./silc/serverkeys/ directory.
10772 Added into: clientutil.[ch]: silc_client_verify_server_key.
10774 * Changed SKE protocol's silc_ske_initiator_finish function
10775 to accept callback function that verifies the received public
10776 key. Removed old silc_ske_verify_public_key function.
10778 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10780 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
10781 silc_pkcs_private_key[_data]_set.
10783 * Made the password and public authentication more cleaner in
10784 server's protocol.c.
10786 * Removed historic and obsolete protocol `channel_auth' from
10787 both client and server.
10789 * Removed wrong way of sending command status messages from
10790 server to client in server's command.c. The old way violated
10791 protocol specification.
10793 Changes to silccore/silccommand.[ch]: removed
10794 silc_command_encode_status_payload -> not needed anymore,
10795 changed silc_command_encode_payload_va to accept extra
10796 argument on variable argument list. The argument type must
10797 now be provided to the function. Also, added new function:
10798 silc_command_encode_reply_payload_va which is same as
10799 normal command_encode_payload_va except command status type
10800 is provided as extra argument.
10802 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10804 * Added ~./silc directory handling. The directory includes the
10805 public and private keys for the client.
10807 Added silc_client_check_silc_dir, silc_client_create_identifier
10808 and silc_client_load_keys.
10810 * Implemented SILC protocol compliant public key. Added public
10811 and private key saving to and loading from files.
10813 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
10814 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
10815 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
10816 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
10817 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
10819 Implemented: silc_pkcs_save_[public/private]_key[_data] and
10820 silc_pkcs_load_[public/private]_key.
10822 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10824 * Added silc_server_get_route (route.[ch]) to get connection
10825 data for the fastest route for given ID.
10827 * Implemented INVITE command on client and server. The command
10828 were re-defined in the SILC Protocol Specification and the
10829 implementation now complies with the specification.
10831 * Implemented PING command on client and server.
10833 * Implemented NAMES command on client and server. The server side
10834 supports currently only normal server not router server yet.
10835 Some changes to NAMES definition in SILC protocol specification.
10837 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10839 * Implemented LEAVE command on client and server.
10841 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
10842 again. This change was made to the protocol as well. Server
10843 should not violate the protocol specification anymore.
10845 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10847 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
10848 was tested. SOCKS4 was not but should work anyway.
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