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 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
9 * fixed a bug in the whois using attributes function where no
10 error was sent if no nickname and client id but the attributes were
11 given to whois. Affected file silcd/server_query.c
13 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
15 * remove public key from public key hashtable on detach. Affected
16 file silcd/packet_receive.c
18 * free public key hashtable before removing clients on server
19 shutdown. Affected file silcd/server.c
21 * remove public key prior deleting client-data on killing a client.
22 Affected file silcd/server_util.c
24 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
26 * Getting the MOTD from other servers works now. Affected
27 files are silcd/command.c and silcd/command_reply.c
29 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
31 * Initialize the variable idletag, since it is tested in
32 silc_core_deinit for its default value. Affected file
33 irssi/src/silc/core/silc-core.c
35 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
37 * Fixed signed channel messages across cells. Affected file
40 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
42 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
43 is not defined. They can now be safely used in if-statements
44 without braces. Affected file lib/silcutil/silclog.h.
46 * Added the checks for backup closing connection due to error
47 (local or remote) and thus not allow the resuming to occur
48 in reconnect. Affected files are silcd/packet_send.c
51 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
53 * Help file updates. Affected files in irssi/src/docs/help/in/.
55 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
57 * Fixed channel messages across cells. Affected file
60 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
62 * Fixed file transmission accepting in client library to not
63 start the negotiation if user hasn't accepted the transfer,
64 instead create new session for resent transfer. Affected
65 file lib/silcclient/client_ftp.c.
67 * Show the session ID in the file transmision list. Remove
68 session from list that failed to transfer. Switch the current
69 session automatically after transmission, and in errors, to new
70 session if other sessions exists in the transfer list. Affected
71 files are irssi/src/silc/core/silc-servers.c,
72 irssi/src/fe-common/silc/modfule-formats.c.
74 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
76 * Fixed MIME header parsing for the hopefully last time. Affected
77 file lib/silcutil/silcstrutil.c
79 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
81 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
83 * The SILC RNG is now gauranteed to return non-zero random
84 values. Affected files are lib/silccrypt/silcrng.[ch].
86 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
88 * Fixed nickname formatting when changing only case of the
89 nickname. Affected file lib/silcclient/idlist.c.
91 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
93 * Fixed a memory leak and incorrect printing of the "appears as"
94 message. Affected file irssi/src/silc/core/client_ops.c
96 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
98 * Added CRT (Chinese Remainder Theorem) supported RSA
99 private keys and private key operations. This significantly
100 increases private key operation efficiency. No compatibility
101 issues with new or old private keys. Affected files are
102 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
104 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
106 * Fixed GCC-3.3.2 related compilation warnings from the
109 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
111 * Removed RC6 from distributions.
113 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
115 * Added some better comments to lib/silccrypt/silcpkcs.h,
116 optimized some routines in lib/silccrypt/silcpkcs.c.
117 Added test_silcpkcs into lib/silccrypt/tests/.
119 * Fixed silc_rng_global_init to actually init the global RNG
120 if RNG wasn't provided for it. Affected file is
121 lib/silccrypt/silrng.c.
123 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
125 * Added silc_hash_table_find_by_context_ext. Affected files
126 lib/silcutil/silchashtable.[ch].
128 * Save the public key on normal server in WHOIS command reply
129 from attributes, if present, and add it to public key hash
130 table. Fixes WHOIS resolving by public key on normal server.
132 Optimized the attributes resolving on normal server to not
133 resolve if we resolved them already from router.
135 Affected files are silcd/server_query.c, command_reply.c.
137 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
139 * Added support for whois using attributes.
140 Affected files silcd/command_reply.c, silcd/packet_receive.c,
141 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
144 * Added support for whois using public key attribute to /WHOIS i
145 client command. Affected files irssi/docs/help/in/whois.in,
146 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
148 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
150 * Fixed UMODE setting in server when the client has anonymous
151 mode set. The mode setting was not working. Affected file
154 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
156 * Fixed some bugs and typos related to sending split messages.
157 Print notification when sending messages with /MMSG. Affected
158 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
160 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
162 * Optimized the socket referencing in packet routines, client
163 library and server. Affected files are lib/silccore/silcpacket.c,
164 lib/silcclient/client.c and silcd/server.c.
166 * If silc_socket_set_qos is given with NULL arguments the QoS is
167 reset from the socket. Affected files are
168 lib/silcutil/silcsockconn.[ch].
170 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
172 * Add a /LISTKEYS command which lists the locally cached
173 client and server keys. Affected files
174 irssi/src/fe-common/module-formats.[ch],
175 irssi/src/silc/core/silc-{channels,servers}.c
176 irssi/docs/help/in/listkeys.in
178 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
180 * Check that packet queue purging was successful. Affected
181 files lib/silcclient/client.c and silcd/packet_send.c. Related
182 to MAC failed errors.
184 * Do not clear the inbuf even if it is empty if QoS was applied
185 to it. Otherwise the QoS data is cleared and MAC failed error
186 will occur. Affected file lib/silccore/silcpacket.c.
188 * Use the rekey period time as rekey protocol timeout value.
189 If the rekey does not succeed during the rekey period there's
190 something very wrong, and we most likely end up with wrong keys,
191 do graceful reconnect then. Affected file silcd/server.c.
193 * Take reference of the socket in the parser context, as it's
194 possible to have the parsers in queue after the socket is
195 disconnected and this may cause crash. Affected files are
196 lib/silccore/silcpacket.c, lib/silcclient/client.c and
199 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
201 * Fixed KICK command reply sending, it sent to replies.
202 Affected file silcd/command.c.
204 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
206 * Finish the silc-mime.pl script. It now supports MIME type
207 guessing using magic files, signing data messages, executing
208 MIME handlers in background. Affected files
209 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
211 * Changed MIME signal handler to make things easier for the perl
212 script. Affected files irssi/src/silc/core/client_ops.c,
213 silc-servers.c, and irssi/docs/signals.txt
215 * Cleaned up the silc_mime_parse function and fixed detection
216 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
218 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
220 * Resolve the IP for file transfer listener from the connection
221 socket. Affected file lib/silcclient/client_ftp.c.
223 * Accept NULL hostname parameter in the functions
224 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
225 if hostname is not wanted.
227 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
229 * Fixed race condition between silc_client_init and
230 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
232 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
234 * Fixed file transfer connection closing when SIGNOFF for
235 the client is received from server. Affected file is
236 lib/silcclient/client_ftp.c.
238 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
240 * Check for disconnected socket in QUIT callback. Affected
241 file silcd/command.c.
243 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
245 * Modified the MIME parsing to allow \n and \r\n as delimiters.
246 Affected files lib/silcutil/silcstrutil.c
248 * Cleaned up the escape/unescape functions for correctness and
249 speed. Affected file irssi/src/silc/core/client_ops.c
251 * Removed handling for data messages with Content-Type: text/*,
252 moved parsing of MIME headers to the signal handler, added
253 support for signing and verifying data messages. Affected
254 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
255 irssi/src/silc/core/silc-{servers,channels}.c
257 * Added a perl script for handling data messages based on
258 information read from Mailcap files. New file
259 irssi/scripts/silc-mime.pl
261 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
263 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
264 acknowledge recepetion of a message to the sender. Updated
267 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
269 * Unregister channel key saving callback when deleting channel.
270 Affected file lib/silcclient/idlist.c.
272 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
273 before calling notify client operation. Affected file is
274 lib/silcclient/client_notify.c.
276 * Unregister QoS tasks when deleting the socket connection.
277 Affected files lib/silcutil/silcsockconn.[ch],
278 unix/silcunixsockconn.c.
280 * Implemented latest presence-attrs draft changes. Affected
281 files lib/silccore/silcattrs.h and
282 irssi/src/silc/core/silc-queries.c.
284 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
286 * Save old channel keys in list to allow more rapid change
287 of channel keys if server for some reason does that. This
288 avoids loosing so many channel messages due to not having
289 key to decrypt. Affected file lib/silcclient/silcclient.h,
290 idlist.c and client_channel.c.
292 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
294 * Continued backup router tests and fixes. Affected files
295 silcd/server_backup, server_util.c, server.c. See TODO.
297 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
299 * Fixed SERVER_SIGNOFF handling in servers. The client
300 was removed from wrong list thus not removing the client
301 at all. Affected file silcd/packet_receive.c.
303 * Do not execute rekey protocol for disabled connections as
304 it would never go through. Affected file silcd/server.c.
306 * Added timeout for rekey protocol to catch if the protocol
307 never executes successfully. Affected files silcd/server.c
310 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
312 * Abandon packet processing for disconnected sockets. Check
313 this always after calling packet processing callback.
314 Affected file lib/silccore/silcpacket.c.
316 * Fixed double registration disconnection code in server.
317 Closed wrong connection. Affected file silcd/packet_receive.c.
319 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
321 * On normal server reconnect to primary during resuming 4
322 times, then give up. Affected file silcd/server_backup.c.
324 * If during reconnecting to routers we notice we have router
325 connection but no primary router set, the server is in desync.
326 Reconnect to primary to restore network. Affected file
329 * Assure that only one protocol is exeucting at the same time.
330 Added checks for all protocols. Affected files are
331 silcd/server.c and server_backup.c.
333 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
335 * Check that a string is not already part on invite/ban
336 string when processing it. Affected file silcd/server_util.c.
338 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
340 * Fixed the CUMODE_CHANGE for founder mode changes to comply
341 with 1.2 version of the protocol. Affected file is
342 silcd/packet_receive.c.
344 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
346 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
347 where the passphrase was given. Affected file is
350 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
352 * INVITE and BAN notifys are now delivered from routers to
353 servers (but not clients) on the channel. Updated specs and
354 code. Affected files silcd/packet_[send|receive].[ch],
355 command.c, server.c and server_util.c.
357 * Implemented INVITE and BAN announcing. Affected files are
358 silcd/server.[ch], server_util.c.
360 * Implemented SilcStatus error type argument returning in
361 command reply error in server. Affected file silcd/command.c.
363 * Implemented SilcStatus argument returning in comand reply
364 in client library. The command_reply client operation now
365 returns error specific arguments as well. Affected files
366 are lib/silcclient/command_reply.[ch], client_resume.c,
367 lib/silccore/silcstatus.[ch].
369 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
371 * Backup router protocol version 1.2 implemented. Testing still
372 required. Affected files in silcd/server_backup.[ch], server.c,
373 packet_receive.c and server_internal.h.
375 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
377 * silc_client_send_[channel|private]_message now return TRUE
378 or FALSE. Affected file lib/silcclien/client_channel.c and
381 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
383 * Check for explicit nickname in INVITE and BAN processing
384 during join as well (and don't expect only wildcards in
385 invite/ban strings). Affected file silcd/command.c.
387 * Fixed the INVITE and BAN by public key. The public key saved
388 is the PK payload (as specified) not the raw data. Affected
389 file silcd/server_util.c.
391 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
393 * UTF-8 text message support for actions and notices in SILC
394 Client. Affected file irssi/src/silc/core/client_ops.c.
396 * silc_get_username and silc_get_real_name now returns sensible
397 data on Win32. Patch by Toni Willberg. Affected file is
398 lib/silcutil/win32/silcwin32util.c.
400 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
402 * Provide a signal handler to send MIME encoded messages and emit
403 a signal when a MIME encoded message is received. Also document
404 the signals for usage with the perl interface.
406 A sample perl script will be supplied at a later point.
408 Affected files are irssi/docs/signals.txt,
409 irssi/src/silc/core/client_ops.[ch],
410 irssi/src/silc/core/silc-{channels,servers}.c
412 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
414 * Use SILC_COMMAND_PING to estimate the round-trip time to the
415 server. Use this time to display a lag and disconnect when it
416 exceeds a specified limit.
418 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
420 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
422 * Remove the channel auth list in normal server if router
423 encofrces its list during connecting. Send notify to channel
424 to remove the mode to remove the list. Affected files are
425 silcd/server_util.c and silcd/packet_receive.c.
427 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
429 * Added support for channel public keys. Updated protocol specs
430 and implemented it. Affected files are
431 silcd/command.c, command_reply.c, lib/silcclient/command.c,
432 lib/silcclient/command_reply.c.
434 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
436 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
437 terminate the process on Linux. Affected file silcd/silcd.c.
439 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
441 * Check for NULL buffer in silc_buffer_clear. Affected file
442 is lib/silcutil/silcbuffer.h.
444 * Simplified the backup router protocol by removing the _GLOBAL
445 types. Updated protocol specs and the code. Affected files
446 are silcd/server_backup.[ch].
448 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
450 * Deny '@' and '!' from nicknames since they are reserved
451 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
452 Updated protocol specs and the code.
454 Affected files are silcd/server_util.[ch].
456 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
458 * Fixed stack overflow in Irssi SILC client. Affected
459 file irssi/src/silc/core/client_ops.c.
461 * Check that Host is set in ServerConnection and RouterConnection
462 in silcd.conf. Affected file silcd/serverconfig.c.
464 * Fixed crash in server with protocol completion callbacks,
465 namely rekey and backup resuming protocols. Affected files
466 are silcd/server_backup.c and silcd/server.c.
468 * Fixed rekey protocol to not restart if it is started already.
469 Affected files are lib/silcclient/client.c and
472 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
474 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
476 * Fixed EOF handling in SILC Config, affected file
477 lib/silcutil/silcconfig.c.
479 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
481 * Fixed RESOLVING flag handling in JOIN notify and other
482 notifys to handle the resolvings correctly in client library.
483 Affected file lib/silcclient/client_notify.c.
485 * Do not send full INVITE and BAN lists in INVITE and BAN
486 notifys, only the changed information. Affected file
489 * Fixed INVITE notify sending in INVITE command, send it
490 only when needed. Affected file silcd/command.c.
492 * Handle the founder key change properly in CMODE_CHANGE
493 notify. Bug #122. Affected file silcd/packet_receive.c.
495 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
497 * Remove the mark for output (mark it only for input) after
498 purging outgoing queue. Prevents the "Error in select()"
499 floods. Affected file silcd/packet_send.c.
501 * Fixed incorrect connection deletion from client library
502 after calling "connect" client operation. Could cause
503 crashes for example during reconnect timeouts. Affected
504 files are lib/silcclient/client.c and
505 irssi/src/silc/core/client_ops.c.
507 * Check server private key file permissions before starting
508 the server. Affected file silcd/serverconfig.c.
510 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
512 * NULL terminate allocated string in silc_buffer_strformat.
513 Affected file lib/silcutil/silcbuffmt.c.
515 * Rewrote the invite/ban list string handling in server to
516 use SilcBuffer instead. Affected files are silcd/command.c
517 and silcd/server_util.c.
519 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
521 * Fixed double free in CMODE command when setting new HMAC
522 for channel. Affected file silcd/command.c.
524 * Added couple of missing memset's to zero sensitive memory.
525 Affected files silcd/command.c, lib/silcclient/command.c.
527 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
529 * Fixed a double free in INVITE command error handling in
530 server. Affected file silcd/command.c.
532 * Added macros SILC_SWAB_[16|32] to swab byte order of
533 16-bit and 32-bit unsigned integers. Affected file
534 lib/silcutil/silctypes.h.
536 * Use the SILC_SWAB_16 instead of htons() in server when
537 handling ports since the ports in structures are always
538 in little-endian order (regardless of platform). Affected
539 file silcd/serverid.c and silcd/server_backup.c.
541 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
543 * Send DISCONNECT in close admin command in server. Affected
544 file silcd/command.c.
546 * Check whether we are already connecting to a remote router
547 (in addition of checking whether we are already connected)
548 before creating new connection. Affected file silcd/server.c.
550 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
552 * Added better compiler and compiler flags checking in
555 * Check that socket is valid after QoS is applied to data.
556 Affected file lib/silcutil/unix/silcunixsockconn.c.
558 * Make sure the socket connecetion is not closed to early
559 when closing connection in server. Also make sure the
560 connection is always closed after error in a protocol.
561 Affected file silcd/server.c.
563 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
565 * Removed --session and --dummy options from Irssi SILC Client.
566 -d option is available only if --enable-debug was given.
567 Affected files are irssi/src/silc/core/silc-core,
568 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
570 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
572 * Added silc_buffer_steal to steal the data from the buffer.
573 Affected file lib/silcutil/silcbuffer.h.
575 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
577 * Fixed server crash with double Primary block in config file.
579 Fixed also various memory leaks around the config file
580 parser. Affected files lib/silcutil/silcconfig.c,
581 silcd/serverconfig.c.
583 * Changed my nickname (Johnny Mnemonic) to my real name, this
584 means that bugs introduced by him were actually introduced
587 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
589 * Don't display "foo appears as foo\nYou're now known as foo"
590 messages. Affected file irssi/src/silc/core/client_ops.c
592 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
594 * Fixed error handling of invalid client entry when calling
595 commands in server. Fixes a crash. Affected file
598 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
600 * Added some sanity checks in server for correctness of the
601 server configuration. Affected file silcd/serverconfig.c.
603 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
605 * Prevent endless resolving of user informations in USERS
606 command by checking the command reply status correctly.
607 Affected file lib/silcclient/command_reply.c.
609 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
611 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
612 file is lib/silcutil/silcfileutil.c. A patch by Matthew
613 Aldous <Matthew@Aldous.com>.
615 * Added better implementation using CriticalSection of
616 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
617 <mikko.lahteenmaki@pikabaana.net>.
619 * Added some Winsock WIN32 compatiblity defines into
620 includes/silcwin32.h.
622 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
624 * Fixed double free in async host lookup code. Affected file
625 lib/silcutil/silcsockconn.c.
627 * On backup router handle now the SERVER_SIGNOFF from router
628 for local connected servers too, and close the connections.
630 Do not process them as normally signing off servers when they
631 really signoff by sending EOF fe, but always assume that
632 router sends the SERVER_SIGNOFF.
634 Affected files silcd/server.c and silcd/packet_receive.c.
636 * Fixed socket unsetting when closing connections. Affected
637 files silcd/server.c and silcd/packet_send.c.
639 * Do not print the nickname in SERVER_SIGNOFF if we do not
640 have it. Prevents asserts in Irssi core. It is possible we
641 don't have the nick if it was just being resolved when server
642 signoff. Affected file irssi/src/silc/core/client_ops.c.
644 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
646 * Fixed autonick crashbug in client library. Affected file
647 lib/silcclient/client.c.
649 * Fixed Unix implementation of SilcMutex to really assert if
650 the mutex is locked/unlcoked already. Affected file
651 lib/silcutil/unix/silcunixmutex.c.
653 * Fixed locking in silc_schedule_uninit. It didn't lock
654 when dispatching timeout tasks. Affected file is
655 lib/silcutil/silcschedule.c.
657 * Changed Win32 implementation of SilcThread to use modern
658 Win32 interface. Affected file is
659 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
661 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
663 * Don't print signed messages when sending failed. Affected files
664 irssi/src/silc/core/silc-[servers.c/commands.h]
666 * Send adquate signal when founding a channel by joing it. Affect
667 file irssi/src/silc/core/client_ops.c
669 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
671 * Fix theme abstracts parsing. Affected files irssi/default.theme,
672 irssi/src/fe-common/core/themes.c
674 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
676 * Fixed close command to use the port correctly when closing
677 server connections. Affected file silcd/idlist.c.
679 * Check for NULL outbuf in silc_socket_write. It is possible
680 that it is NULL is some odd case. Affected files are
681 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
683 * Do not call final protocol callback for backup router
684 resuming protocol when closing connection. It is closed
685 by timeout in case of error. Affected file silcd/server.c.
687 * Backup reconnect to router if backup resuming protocol
688 failed. Affected file silcd/server_backup.c.
690 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
692 * Fixed double free in SKE library error hadling when signature
693 error occurred. Affected file lib/silcske/silcske.c.
695 * Save the fingerprint to new SilcClientEntry after changing
696 nickname. Affected file lib/silcclient/client_notify.c.
698 * Print SIGNOFF in Irssi SILC client only if the nickname is
699 known. Prevents asserts in Irssi core. It is possible we
700 don't have the nick if it was just being resolved when it
701 quit. Affected file irssi/src/silc/core/client_ops.c.
703 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
705 * Fixed double free in invite list adding code when adding
706 invite strings. Affected file silcd/server_util.c.
708 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
710 * More log printing during backup router protocol. Affected
711 file silcd/server_backup.c.
713 * Removed backwards support for old private key file format.
714 Affected file lib/silccrypt/silcpkcs.c.
716 * Removed backwards support for not-so-strict decryption length
717 check, it's strict now. Affected lib/silccrypt/silccipher.c.
719 * GETKEY to update the client entrys fingerprint too.
720 Affected file lib/silcclient/command_reply.c.
722 * Added --without-libtoolfix for package builders using weird
723 wrappers around libtool (BSD at least).
725 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
727 * Fixed backup router bugs: When backup resumes router and
728 receives a CHANNEL_MESSAGE packet the backup must not act
729 as router since the packet header decryption would be
730 different. Also, when relaying packets to channel, do
731 not re-encrypt packets on backup that came from the primary
732 since the connection isn't really router-router connection.
733 Affected files silcd/server.c, silcd/packet_send.c.
735 * Added checks in encryption/decryption that encryption/decryption
736 length sent as argument really is multiple by block size. Helps
737 catching really weird bugs like the above backup router bugs
738 when packets are being decrypted in wrong way. Affected files
739 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
741 * Fixed padding generation in private key file encryption.
742 Affected file lib/silccrypt/silcpkcs.c.
744 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
746 * Added ignore_message_signatures setting which can be used
747 to ignore signatures in messages. Affected files are
748 irssi/src/silc/core/client_ops.c, silc-core.c.
750 * Fixed the libtoolfix to use command line options instead of
751 environment variables. They didn't work as expected. Now,
752 the libtool is fully run-time configurable.
754 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
756 * Verify signature payload for signed messages. Affected files
757 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
758 irssi/src/silc/core/silc-core.h
760 * Display signature verification result in public and private
761 messages using theme abstracts. See irssi/default.theme for
762 examples on their usage. Affected files
763 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
764 irssi/src/fe-common/silc/module-formats.[ch],
765 irssi/src/fe-common/silc/fe-common-silc.c,
766 irssi/src/fe-common/silc/Makefile.am
767 irssi/src/fe-common/core/fe-messages.[ch]
769 * Fixed bugs in Irssi's theme parsing. Affected files
770 irssi/src/fe-common/core/themes.c
772 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
774 * Calculate the correct length for signed messages before
775 encrypting, it must be multiple by block size. Affected
776 file lib/silccore/silcmessage.c.
778 * silc_message_signed_get_public_key returns now both
779 decoded and encoded public key. Affected files are
780 lib/silccore/silcmessage.[ch].
782 * Added libtoolfix script that makes the libtool more generic
783 and configurable in run-time. Now we can specify in run-time
784 if what kind of libraries we want to create, regardless of
785 configuration. SIMs are now creates even if --disable-shared
786 was explicitly given.
788 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
790 * Fixed founder key sending in CMODE command in client.
791 Affected file lib/silcclient/command.c.
793 * Fixed CUMODE founder authentication in server to not check
794 for client's public key since it's not supposed to do that.
795 Affected file silcd/command.c.
797 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
799 * Set realname and hostname in NICK_REC records. Affected file
800 irssi/src/silc/core/silc-nicklist.c
802 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
804 * Remove 1.0 protocol backwards compat code from client
807 * Added more reliable check for whether nickname did change
808 or not, or whether only Client ID changed in NICK_CHANGE
809 notify. Affected file lib/silcclient/client_notify.c.
810 Fixes bug in '@' character handling in a nickname.
812 * Added support for automatically parsing signature from
813 the message payload. Added new function
814 silc_message_get_signature to return the payload to
815 application. Affected files lib/silccore/silcmessage.[ch].
817 * Changed the private_message and channel_message client
818 operations to deliver the SilcMessagePayload to the
819 application too. Application can use it fe. to get the
820 signature from the message for verification. Affected
821 file lib/silcclient/silcclient.h, client_channel.c and
824 * Redefined the signed payload for message payloads.
825 Updated protocol specs and implemented.
827 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
829 * Fixed wrong invite and ban list handling in server command
830 reply. Affected files are silcd/command_reply.c,
831 silcd/server_util.[ch].
833 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
835 * Fixed CMODE setting in server when founder mode was set.
836 Affected file silcd/command.c. Bug #95.
838 * Added support to setting specific public key in CMODE in
839 Irssi SILC client. Affected file lib/silcclient/command.c.
841 * Added support to use specific public key in CUMODE in
842 Irssi SILC Client. Affected file lib/silcclient/command.c.
844 * Added support for inviting and banning by public key in
845 Irssi SILC client. Affected file lib/silcclient/command.c.
847 * Fixed fingerprint/babbleprint showing in invite and ban
848 list command replys. Affected file is
849 irssi/src/silc/core/client_ops.c.
851 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
853 * Format CMODE +c and +h to display both the mode and the argument
855 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
857 * Added test vectors and test programs for SHA-1, MD5,
858 HMAC-SHA1 and HMAC-MD5. New tests are located in
859 lib/silccrypt/tests/. Fixed also argument decoding bug in
860 MD5 implementation. Affected file lib/silccrypt/md5.c.
862 * Changed the channel private key and private message key
863 generation (with static keys) to use SHA1 instead of MD5,
864 as SHA1 is the mandatory hash function in SILC. Affected
865 file lib/silcclient/client_[channel/prvmsg].c.
867 * Changed the private key file encryption to use SHA1 instead
868 of MD5. Added support for the old generation and added
869 automatic change of the key (to be removed later). Affected
870 files lib/silccrypt/silcpkcs.c.
872 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
874 * Load only files with .pub suffix in PublicKeyDir. Affected
875 file silcd/serverconfig.c.
877 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
879 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
880 channels. Affected files silcd/silcd.c, silcd/server.h.
882 * Added the config directive PublicKeyDir for the client block.
883 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
885 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
887 * Merged Toni's irssi/silc.conf patch.
889 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
891 * Max alloc tests in allocation routines. Affected file
892 lib/silcutil/silcmemory.c.
894 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
896 * Fixed a typo in resuming code that fixed detach/resume code
897 in server. Bug #93. Affected file silcd/packet_receive.c.
899 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
901 * Do reverse lookups for server when /connecting. Affected files
902 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
903 irssi/src/core/net-nonblock.*
905 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
907 * Added library versioning for shared libraries. Affected
908 files configure.in.pre and lib/Makefile.am.pre.
910 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
912 * Display INVITE and BAN lists as specified by SILC 1.2
914 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
916 * Do not send invite list back unless asked (when sending
917 no arguments) or when list was modified. Affected file
920 * Remove client from invite list in KILLED notify and in
921 KILL command. Affected file silcd/command.c and
924 * Fixed bugs in invite list handling in INVITE command.
925 Affected files silcd/command.c and silcd/server_util.c.
927 * Merged with Irssi 0.8.6.
929 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
930 Affected file irssi/src/fe-text/silc.c.
932 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
934 * The silc_argument_get_[first/next] now return the argument
935 type to caller. Added silc_argument_payload_encode_one.
937 Affected files are lib/silccore/silcargument.[ch].
939 * Added support for the SILC 1.2 INVITE command and new
940 invite lists to server. Affected files are silcd/command.c,
941 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
943 * Added support for the SILC 1.2 BAN command and new
944 ban lists to server. Affected files are silcd/command.c,
945 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
947 * Added support to client sending new INVITE command. Affected
948 file is lib/silcclient/command.c.
950 * Added support to client sending new BAN command. Affected
951 file is lib/silcclient/command.c.
953 * Added support for removing client from invite list when kicked
954 from channel, as SILC 1.2 dictates. Affected files are
955 silcd/packet_receive.c and silcd/command.c.
957 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
959 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
960 automatically the cipher's internal IV. Affected files
961 lib/silccrypt/silccipher.[ch].
963 * Assure the RESUME_CLIENT packet is not sent to twice to
964 backup router if the detached client was originated from
965 the backup. Affected file silcd/server.c. Bug #76.
967 * Changed silc_sim_symname to not allocate memory. Affected
968 file lib/silcsim/silcsimutil.c.
970 * Fixed memory leaks with SIMs in server. Affected files
971 silcd/serverconfig.c, silcd/server.c.
973 * Fixed channel key distribution after resuming detached
974 client. Affected files silcd/packet_receive.c.
976 * Fixed channel's global_user boolean checking after detaching.
977 Check it after changing the owner of the client not before.
978 Affected file silcd/packet_receive.c.
980 * Fixed few double frees from client library. Fixes at least
981 Bug #81, possibly others too.
983 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
984 notifys in Irssi SILC Client. Affected file is
985 irssi/src/silc/core/client_ops.c. Bug #82.
987 * Applied Ville Räsänen's manual page and --mandir bugfix
988 patch. Affected files are configure.in.pre and Makefile.am.pre.
991 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
993 * Added support to backup router protocol for backup to tell
994 normal server that it cannot use the backup router as primary
995 because the primary isn't really down. Updated protocol
998 * Added support for primary router to tell backup router that
999 resuming is not possible because the backup really isn't primary
1000 in the cell. For example if backup disconnected itself the
1001 resuming is not allowed since the primary really did not
1002 go down. Updated protocol specs.
1004 * Removed MARS from crypto library.
1006 * Defined the CTR mode and Randomized CBC mode in SILC. The
1007 CTR mode is RECOMMENDED now in specification. Defined also
1008 Serpent cipher as optional cipher. Updated the protocol specs.
1010 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1012 * Added support for inviting/banning by IP/MASK, public key,
1013 and explicit Client ID. Redefined the command and notify
1014 types to allow easier forwards support for other methods
1015 of inviting/banning. Updated protocol specs.
1017 * Remove the client from channel's invite lists if the client
1018 is kicked or killed. Updated protocol specs.
1020 * Unified the Channel Message Payload and Private Message
1021 into one Message Payload. Updated protocol specs and
1024 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1026 * Don't wait for EOF after socket error has occurred, but
1027 close the connection. Affected file is silcd/server.c.
1029 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1031 * Added support for setting FOUNDER mode on channel with
1032 specific public key which can be set with CMODE command.
1033 Updated protocol specs and implemented in client and server.
1035 * Fixed the Irssi SILC client to correctly shutdown the client
1036 library to avoid memory leaks. Affected files are
1037 irssi/src/silc/core/silc-core.c and silc-servers.c.
1039 * Deprecated the No Reply flag in SKE protocol and introduced
1040 "IV Included" flag which can be used to indicate that the IV
1041 is included in the ciphertext. This makes it possible to use
1042 SILC on unreliable transport, such as UDP which may cause
1043 packet reordering and losses. Updated protocol specs, did
1046 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1048 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1049 < 32 bit values in correct size. Affected file is
1050 lib/silcmath/mp_mpi.c.
1052 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1054 * Fixed the KE Start Payload parsing to check that mandatory
1055 fields are present. Affected file lib/silcske/payload.c.
1057 * Fixed compilation warnigs in Irssi SILC Client. Affected
1058 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1060 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1062 * Print "nick now appears as newnick" and update Irssi's nicklist
1063 when you change your nick to "nick". Closes #62
1065 * Never format your own nick. Closes #63
1067 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1069 * SILC_UMODE_GONE changes are now propagated correctly to the
1070 Irssi client. Closes #54
1072 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1074 * Fixed example in /HELP KEY
1076 * Added expando $j which expands to current SILC Client version
1078 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1080 * Fixed public key decoding in crypto library.
1082 * Added better error printing to SKE library.
1084 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1086 * Fixed NICK command to not crash if nickname was not sent.
1088 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1090 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1091 Deprecated the old Encrypt-And-MAC order. Updated protocol
1092 specs and implemented.
1094 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1095 generation. Updated specs and implemented.
1097 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1099 * Added support for rekey before 2^32 sequence number wraps.
1100 Affected files in server and client library.
1102 * Padding must be at least 8 bytes now. Implemented and updated
1105 * Compute maximum padding for authentication packets to make
1106 passphrase approximation attacks impossible. Affected files
1107 in client library and in server.
1109 * Fixed PING command sending in client library and handling in
1110 server. The server ID must be ID Payload, not raw ID data.
1111 Affected files in server and client library.
1113 * Defined that all public keys sent in commands and notify
1114 payloads are actually Public Key Payloads not raw public key
1115 data. Updated protocol specs and implemented.
1117 * Updated protocol version to 1.2. Updated specs and code.
1119 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1120 status types. Updated specs and the code.
1122 * Added support for normal client to kill its own entries from
1123 the network. Updated protocol specs and the code.
1125 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1126 and added initial implementation.
1128 * Added MAC field to the Private Message Payload to protect
1129 against chosen ciphertext attacks. Updated the protocol specs
1132 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1133 attribute to indicate the user's current idle and signon time
1134 of a service. Updated protocol specs and implemented.
1136 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1138 * Added "do_not_bind" argument to silc_client_file_send what
1139 can be used to not bind locally but assume the file receiver
1140 provides the point of connect. Usefull when sender is behind
1141 NAT device. Affected file lib/silcclient/silcclient.h and
1144 * Added -no-listener option to FILE SEND command in Irssi SILC
1145 client. Affected file irssi/src/silc/core/silc-servers.c.
1146 Renamed FILE RECEIVE to FILE ACCEPT.
1148 * Confirm passphrase for private key encryption in
1149 silc_create_key_pair and silc_change_private_key_passphrase.
1150 Affected files are lib/silcutil/silcapputil.c.
1152 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1154 * Move silc_client_packet_send back to internal, added
1155 silc_client_send_packet, a bit simpler function for application.
1156 Affected files lib/silcclient/silcclient.h, client.c and
1159 * Moved the SilcClientEntry, SilcChannelEntry and
1160 SilcServerEntry to silcclient.h to be public and documented
1161 them for application. Affected files are
1162 lib/silcclient/silcclient.h and idlist.h.
1164 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1166 * Fixed manual page installation patch by Ville Räsänen.
1167 USERS help page fix patch by Ville Räsänen
1169 * Changed the silc_client_command_call interface to make
1170 the command call simpler for the application. The library
1171 now handles the command line parsing, command finding and
1172 execution. Application only needs to call the function
1173 with the command line. Affected files are
1174 lib/silcclient/silcclient.h, command.[ch].
1176 * Fixed silc_get_input to NULL-terminate the returned input.
1177 Affected file lib/silcutil/silcutil.c.
1179 * Resolve the client's public key in JOIN command if the
1180 founder auth data is being requested but we don't know the
1181 client's public key. Affected file silcd/command.c.
1184 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1186 * Print notify for server opers when backup router comes
1187 online. Affected file silcd/server.c.
1189 * Fixed the INVITE command to send the invite list in
1190 command reply. Affected file silcd/command_reply.c.
1192 * Fixed MOTD command reply sending. Affected file
1195 * UTF-8 decode the topic in TOPIC command reply and LIST
1196 command reply in Irssi SILC client. Affected file is
1197 irssi/src/silc/core/client_ops.c.
1199 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1201 * Fixed the INVITE command to not crash Irssi SILC client
1202 when given without nickname argument. AFfected file
1203 irssi/src/silc/core/client_ops.c.
1205 * Fixed double free in WHOIS query on normal server when
1206 forwarding query to router. Affected file is
1207 silcd/server_query.c.
1209 * Fixed WATCH command reply handling on normal server which
1210 was missing altogether. Affected file silcd/command_reply.c.
1213 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1215 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1216 Included yodl sources for each of these. Also modified
1217 Makefile.am prototype to install these files to proper
1218 locations. Updated CREDITS. Affected file Makefile.am.pre,
1219 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1222 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1224 * Added support for encrypted private key files. Now
1225 passphrase must be provided when new key pair is created
1226 (can be empty though), and prompted when loading the
1227 private key. Added support for loading the old-style
1228 non-encrypted private keys as well. Affected files
1229 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1232 * Fixed silc_get_input to accept input on all terminals.
1233 Affected file lib/silcutil/silcutil.c.
1235 * Moved the Irssi SILC client key loading and other stuff
1236 to be called after the arguments and UI is initialized.
1237 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1239 * Added -P option to Irssi SILC client which can be used
1240 to change the passphrase of the private key. Affected
1241 file irssi/src/silc/core/silc-core.c.
1243 * Added silc_change_private_key_passphrase apputil routine
1244 to lib/silcutil/silcapputil.[ch].
1246 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1248 * Fixed connection closing in client library to not crash.
1249 Moved the connection freeing totally to function
1250 silc_clinet_del_connection. Affected file
1251 lib/silcclinet/client.c.
1253 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1255 * Changed includes/silcincludes.h to silcincludes.h.in to
1256 include configuration specific information. The silcdefs.h
1257 is not included in to installation anymore (it's only
1258 compilation time header).
1260 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1262 * Moved the SilcClient and SilcClientConnection from client.h
1263 to the public lib/silcclient/silcclient.h. Changed the
1266 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1268 * If version string in silc_clinet_alloc is NULL the library
1269 puts it automatically. Affected file lib/silcclient/client.c.
1271 * Changed the version strings from variables to #define's
1272 in includes/silcversion.h.
1274 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1276 * Added shared library complation support.
1278 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1280 * Added lib/silcutil/silcapputil.[ch] for application
1281 utility functions. It includes routines for applications'
1282 convenience. Added silc_create_key_pair, silc_show_public_key
1283 and silc_load_key_pair functions.
1285 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1287 * Send RESUME_CLIENT packet from router to backup routers
1288 to in resuming. Affected file silcd/packet_receive.c.
1290 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1292 * In IDENTIFY command parsing, send all other IDs except
1293 Client IDs explicitly to router for resolving on normal
1294 server. Also check that ID received in WHOIS command is
1295 always Client ID, others are not allowed. Affected file
1296 silcd/server_query.c.
1298 * Merged latest changes from irssi.org CVS.
1300 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1302 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1303 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1305 * Fixed the heartbeat sending in Irssi SILC client. Moved
1306 the silc_client_packet_send to silcclient.h for application
1307 usage. Affected files lib/silcclient/client_internal.h
1308 lib/silcclient/silcclient.h.
1310 * Fixed a bug in query resolving in server. Used wrong
1311 variable in a for loop and crashed. Affected file is
1312 silcd/server_query.c.
1314 * Server constructs requested attributes only to locally
1315 connected clients. Affected file silcd/server_query.c.
1318 * Fixed a bug when sending resolving from router to server
1319 with requested attributes. The constructed WHOIS command
1320 was incorrect. Affected file silcd/server_query.c.
1323 * Fixed Requested Attributes saving in WHOIS command reply.
1324 The length of the data buffer must be saved too. Affected
1325 file silcd/command_reply.c.
1327 * Update the client entry's servername after detaching is
1328 over. Affected file silcd/packet_receive.c. Bug #37.
1330 * Resolve incomplete client entrys in CUMODE_CHANGE and
1331 CMODE_CHANGE notifys. Affected file is
1332 lib/silcclient/client_notify.c. Bug #42.
1334 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1336 * Fixed channel key packet processing bug on backup router
1337 during backup resuming protocol. Affected file is
1338 silcd/packet_receive.c.
1340 * Fixed memory leaks in server. Affected files are
1341 silcd/server.c and silcd/packet_receive.c.
1343 * Fixed packet decryption problem when backup router encrypted
1344 channel message with wrong key during backup resuming
1345 protocol. Affected file silcd/packet_send.c.
1347 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1348 Toni Willberg (toniw@iki.fi)
1350 * Changed the SilcCipher context to be private. Changed the
1351 silc_cipher_get_iv to just return pointer to the IV. Added
1352 silc_cipher_get_name to return the name of the cipher.
1353 Fixed code all around to support these changes. Affected
1354 files are lib/silccrypt/silccipher.[ch], client library and
1357 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1359 * Fixed unaligned access in lib/silccore/silcattrs.c.
1361 * Fixed libtool linking in lib/silcsim/Makefile.am.
1363 * Fixed services attribute printing. Affected files is
1364 irssi/src/silc/core/silc-queries.c.
1366 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1368 * Fixed a crashbug in incoming server accepting. Affected
1369 file silcd/server.c.
1371 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1373 * Added automatically generated index to Toolkit Reference
1376 * Added support for Postscript Toolkit Reference Manual.
1378 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1380 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1383 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1385 * Added 'send_events' boolean argument to the function
1386 silc_schedule_set_listen_fd which sends the set events to
1387 the application explicitly if set to TRUE. Default action
1388 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1389 lib/silcclient/client_internal.h and silcd/server_internal.h.
1391 * Added silc_compare_timeval to determine which time values
1392 is smaller. Affected file lib/silcutil/silcutil.[ch].
1394 * Added sort-of "Quality of Service" (QoS) support to
1395 SilcSocketConnection. Data reception can be controlled with
1396 rate limit per second and/or read data length limit.
1397 Added silc_socket_set_qos. Affected files are
1398 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1400 * Added the QoS configuration to SILC Server configuration
1401 file. Affected files are silcd/serverconfig.[ch] and
1404 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1406 * Merged with irssi.org CVS.
1408 * Failed OPER and SILCOPER authentications are now logged.
1409 Affected file silcd/command.c. Bugs #25.
1411 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1413 * ROBODoc documented lib/silcutil/silcbuffer.h and
1414 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1415 <ville.rasanen@iki.fi>.
1417 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1419 * Added support for auto-passphrase authentication from the
1420 config file during connecting which was not implemented
1421 yet. Affected file irssi/src/silc/core/client_ops.c.
1423 * Fixed a bug in authentication protocol failure handling which
1424 was processing wrong callback context. Affected files
1425 are lib/silcclient/client.c and protocol.c.
1427 * Fixed the /ATTR allow off to actually work. Affected file
1428 is irssi/src/silc/core/silc-queries.c.
1430 * Fixed the /ATTR -del to work. Affected file is
1431 irssi/src/silc/core/silc-queries.c.
1433 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1435 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1437 * Fixed mask attribute adding in Irssi SILC client. Affected
1438 file irssi/src/silc/core/silc-queries.c.
1440 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1442 * Added support for saving the requested attributes in
1443 WHOIS to directory. Affected file is
1444 irssi/src/silc/core/silc-queries.c.
1446 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1448 * Added support for parsing VCard fields that do not have
1449 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1451 * Fixed a double free bug in hash table foreach function
1452 if the entry was deleted in the foreach callback. Affected
1453 file lib/silcutil/silchashtable.c.
1455 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1457 * Added silc_attribute_get_verify_data to return the signature
1458 verification data for either user digital signature or
1459 server digital signature in Requested Attributes. Affected
1460 files are lib/silccore/silcattrs.[ch].
1462 * Added silc_vcard_alloc which is used to allocated dynamic
1463 SilcVCard context. The silc_vcard_free now checks whether
1464 the context is dynamically allocated or not. Affected files
1465 are lib/silcutil/silcvcard.[ch].
1467 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1469 * Periodically remove the NOATTR status from client entry
1470 so that the client may take the attributes in use even after
1471 server has resolved them unsuccessfully earlier. Affected
1472 file silcd/server_query.c and idlist.h.
1474 * Moved sha1hash and md5hash from client->internal to
1475 SilcClient for application usage. Affected files are
1476 lib/silcclient/client.h and client_internal.h.
1478 * Fixed attribute encoding and decoding bugs. Affected
1479 files lib/silccore/silcattrs.[ch].
1481 * Added ATTR command to Irssi SILC Client which is used to
1482 manage user's Requested Attributes sending and values for
1483 WHOIS command. Affected files around Irssi SILC client.
1485 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1487 * Added silc_buffer_strformat which can be used to format
1488 strings into a buffer which size is automatically increased.
1489 Affected file lib/silcutil/silcbuffmt.[ch].
1491 * Added implementation of VCard (RFC 2426) which can be used
1492 as part of Requested Attributes in WHOIS command. Affected
1493 file lib/silcutil/silcvcard.[ch].
1495 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1497 * Some strncat -> silc_strncat changes our the core and
1500 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1501 errors. Added better error printing to SKE library.
1502 Affected files lib/silcske/silcske.c, silcske_status.h and
1505 * Save the PKCS key length even if only private key is set to
1506 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1508 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1509 length in bits not in bytes. Affected files are
1510 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1511 silcd/server_query.c.
1513 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1515 * Added silc_attribute_payload_encode_data to directly encode
1516 the data into the attributes buffer. Renamed function
1517 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1518 Affected files are lib/silccore/silcattrs.[ch].
1520 * silc_hash_table_find_foreach calls the foreach function now
1521 once even if the nothing was found with context set to NULL.
1522 Affected file lib/silcutil/silchashtable.[ch].
1524 * Remove the RESOLVING flag from client entry after received
1525 the Requested Attributes from the client. Fixed memory leak
1526 in client entry freeing. Affected files silcd/server_query.c
1529 * Added Requested Attributes support into SILC Client Library.
1530 It is not able to send requested attributes in WHOIS command,
1531 and also receive and process requested attributes. Added
1532 silc_client_attribute_[add|del] and silc_client_attributes_get
1533 functions. Added also `ignore_requested_attributes' to the
1534 SilcClientParams to not use attributes in client. Affected
1535 files are lib/silcclient/command.c, client_attrs.[ch],
1536 silcclient.h, client_internal and client.[ch].
1538 * Changed the silc_client_get_client_by_id to support Requested
1539 Attributes, it takes them as argument now. Affected file
1540 is lib/silcclient/silcclient.h, and idlist.c.
1542 * Added -details option to WHOIS command in Irssi SILC Client
1543 to support the requested attributes. By default it requests
1544 all attributes. Affected file lib/silcclient/command.c and
1545 irssi/doc/help/in/whois.in.
1547 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1549 * Add also SERVICE attribute for server-constructed attribute
1550 data. Also digitally sign the attributes and add
1551 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1552 silcd/server_query.c.
1554 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1556 * Changed the silc_attribute_payload_encode to support list
1557 of attributes (function may be called several times to add
1558 a new attribute). Removed the silc_attribute_payload_encode_list
1559 function. The encoding function now also automatically encodes
1560 the data, so the caller does not need to do that. Affected
1561 files lib/silccore/silcattrs.[ch].
1563 * Added support for replying on behalf of the user to the
1564 Requested Attributes in WHOIS command in the server. Affected
1565 file silcd/server_query.c.
1567 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1568 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1570 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1572 * Don't swtich to become primary router if we are backup if
1573 decryption error has occurred. Affected file silcd/server.c.
1575 * Fixed a bug in backup router IP address comparison in
1576 silc_server_backup_get.
1578 Save now also the port of the server/router and use that
1579 in comparison as well. Affected file silcd/server_backup.c.
1581 * Normal server now reconnects to backup router automatically
1582 if connection is lost to it. Affected file silcd/server.c.
1584 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1586 * If packet processing fails (like integrity check fails)
1587 the connection is closed now. Affected files are
1588 lib/silccore/silcpacket.c and silcd/server.c.
1590 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1592 * Fixed double free in RSA public key set function
1593 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1596 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1598 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1599 Added server_query.[ch] which provides one interface for
1600 querying information using all three commands.
1602 * Changed all "typedef unsigned char" in core library to
1603 "typedef SilcUInt8".
1605 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1607 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1609 * Renamed silc_server_get_client_resolve to
1610 silc_server_query_resolve and moved to server_query.[ch].
1612 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1614 * Resumed client packet handling from server put the resumed
1615 client on wrong list on router and caused the client not
1616 be present on the network anymore. Now fixed to put the
1617 client to correct list. Affected file silcd/packet_receive.c.
1619 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1621 * Various cleanup in error message output in config parsing code
1622 and in server init code. Fixed error log files containing
1623 too many newlines ('\n') in some situations. Affected files are
1624 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1626 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1628 * Use the reverse lookupped hostname in client internals
1629 instead of one user provided us as remote server name.
1630 Affected file lib/silcclient/client.c.
1632 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1634 * Added 'app_context' to silc_schedule_init. It is an
1635 application specific context that is delivered to application
1636 in task callback functions. Affected files are
1637 lib/silcutil/silcutil.[ch].
1639 * The hb_context in SilcSocketConnection is not freed
1640 automatically anymore (application must free it). Freeing
1641 it automatic is inconsistent. Affected files are
1642 lib/silcutil/silcsockconn.[ch].
1644 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1646 * Added support for removing explicitly added client connections
1647 in rehash and closing the client connections if they were
1648 unconfigured in the rehash. Affected file silcd/server.c.
1650 * Added support for aborting automatically pending commands
1651 that never receives the reply (to avoid memory leaks).
1652 Added also silc_server_command_pending_timed to set the
1653 specific timeout for pending command. Affected files are
1654 silcd/command[_reply].[ch].
1656 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1657 specs and lib/silccore/silcstatus.h.
1659 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1661 * Changed the silc_get_time to accept time value as argument
1662 or if zero is sent return current local time. Affected
1663 file lib/silcutil/silcutil.[ch].
1665 * Added STATS command to client library and Irssi SILC client.
1666 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1668 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1670 * Assure that channel key is set before sending it. May
1671 crash server otherwise. Affected file silcd/packet_send.c.
1673 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1675 * Assure that endless loop cannot happen with detached client
1676 resolving on normal server. Added idlist status
1677 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1678 silcd/idlist.h and silcd/packet_receive.c.
1680 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1682 * Incoming file transfer request cannot use same session as
1683 the sending session. This can happen when sending file to
1684 yourself. Crashed the client on quit. Affected file
1685 lib/silcclient/client_ftp.c. Bug #24.
1687 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1689 * Implemented the draft-riikonen-precense-attrs draft and
1690 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1692 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1694 * Distribute the SERVER_SIGNOFF notify also to local backup
1695 routers from the primary router. The backup router may not
1696 have the signing of local server directly connected and need
1697 to know about the signoff. Affected file silcd/server_util.c.
1699 * Use the primary router as the origin of the locally connected
1700 server when it is disconnecting from the backup router since
1701 that's where it really is coming from. Now the clients from
1702 the disconnecting server are removed correctly and "shadow"
1703 clients are not left to the backup router. Affected file
1706 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1708 * If normal server is standalone and found existing but disabled
1709 channel, do not re-create the channel since it creates
1710 duplicate same channels. Affected file silcd/server.c.
1712 * Added anonymous client connections support to server. New
1713 "anonymous" configuration option to ConnectionParams section
1714 added. If set to true, the username and hostname information
1715 of the client will be scrambled and anonymous user mode is
1716 set automatically to the user. Affected files are
1717 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1719 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1721 * In JOIN notify handling, mark that the cache entry of the
1722 client cannot be expired. Can cause crashes on normal
1723 server (asserts client->channels). Affected file is
1724 silcd/packet_receive.c.
1726 * From now on distribution versions are used as protocol versions
1727 instead of by default using the Toolkit base version as protocol
1728 version. Affected file prepare.
1730 * Do not set the locally resolved hostname for local client
1731 entry but take what server sends. This way the real hostname
1732 is showed in WHOIS for yourself. Affected file is
1733 lib/silcclient/idlist.c and lib/silcclient/client.c.
1735 * Resolve local info with IDENTIFY when connecting to server.y
1737 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1739 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1740 for implied search (not needed on platforms which has native
1741 pthreads library). Use --without-pthreads to disable threads.
1742 Affected file is configure.in.pre
1744 * Fixed --with-iconv on platforms which need to bypass (broken)
1745 native iconv(). Affected file is configure.in.pre
1747 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1749 * Moved -C option parsing in Irssi SILC client at same time
1750 as other options. The UI was initialized earlier and caused
1751 problems on command line. Bug #16. Affected file is
1752 irssi/src/silc/core/silc-core.c.
1754 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1756 * Added global variable silc_log_timestamp that tells silclog
1757 wether to print or not the timestamp in the logging files.
1758 Affected file lib/silcutil/silclog.[ch].
1760 * Added silcd configuration option Timestamp in the Logging
1761 section. Affected file silcd/serverconfig.[ch],
1762 doc/example_silcd.conf.in.
1764 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1766 * Fixed fingerprint checking to check for entirely empty
1767 fingerprint instead of two first bytes when determining
1768 if it is set. Bug #18. Affected file silcd/command.c.
1770 * Fixed duplicate PKCS name registering to not allow it.
1771 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
1773 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1775 * Conditionalize non-gcc compiler optimizations for various
1776 platforms, enable those commented out. Cleanups.
1777 Affected file lib/silcmath/mpi/configure.in
1779 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
1781 * silc_rng_exec_command() left zombie processes if command
1782 didn't generate any output. Affected file
1783 lib/silccrypt/silcrng.c
1785 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1787 * Rewrote iconv checking, introduce --with-iconv for systems
1788 which rely on libiconv. Check if iconv() provided by libc
1789 is good enough, otherwise demand libiconv. Affected file
1792 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1794 * Search for ldopen() also in libc. This enables SIM support
1795 on *BSD systems. Based on patch from Alex Zepeda. Affected
1796 file configure.in.pre
1798 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1800 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
1801 This fixes prepare on *BSD systems. Affected file
1804 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1806 * More fixed for not having purge timeout for global clients
1807 that are on channel. Affected files silcd/command_reply.c
1810 * Fixed the rekey protocol to work with backup router connections.
1811 Rekey packets are now allowed on disabled connections as
1812 well. Affected files silcd/packet_send.c and server.c.
1814 * Do not switch to be as backup router when shutting down and
1815 closing the primary connection. Affected file silcd/server.c.
1817 * Fixed memory leaks in backup router deleting. Added
1818 silc_server_backup_free to free all data during shutdown of
1819 server. Affected files silcd/server_backup.[ch].
1821 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1823 * Do not process commands if the sock->user_data is NULL.
1824 Affected file silcd/command.c.
1826 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1828 * Fixed buffer overflow and security problems (loosing bits
1829 in CFB encryption) in SILC RNG. Problems reported by
1830 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
1832 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1834 * Added yet more checks that client is not expired on global
1835 list if it is on channels. Affected file is
1836 silcd/command_reply.c.
1838 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1840 * Merged c0ffee's MIME signal patch which adds support for
1841 sending also MIME messages in Irssi SILC Client, and handling
1842 received MIME messages in a signal (and perhaps doing something
1843 to non-textual MIME messages).
1845 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1847 * Fixed pending command deletion in server and client library
1848 to check the whole list instead of breaking after first found.
1849 The affected files are silcd/command.[ch] and
1850 lib/silcclient/command.[ch].
1852 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1854 * Return NO_SUCH_CHANNEL error in USERS for channel that is
1855 secret or private, otherwise it's possible to find out
1856 whether a secret channel exists or not. Affected file
1859 * If CMODE change fails during the mode setting, assure that
1860 the old mode mask is set for the channel back. Affected
1861 file silcd/command.c.
1863 * Fixed passphrase saving on +a channel on normal server
1864 after successful JOIN command. Affected file silcd/command.c.
1866 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1868 * Remove server/router operator privileges in DETACH command,
1869 since it's possible to resume to server where these
1870 privileges would not be allowed for the client. Affected
1871 file silcd/command.c.
1873 * Do not set to wait for backup in rehash of the server.
1874 Affected file silcd/server.c.
1876 * Do not check listener sockets when counting how many
1877 socket connections we have. Affected file is
1878 silcd/server_util.c.
1880 * Do not announce disconnected clients that are remaining
1881 in history (for WHOWAS). This is because SIGNOFF notify
1882 for these has been sent earlier already. Affected file
1885 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1887 * Buffer overflow with CUMODE command's mode->mode character
1888 conversion. Reported by Ville Räsänen. Affected file
1889 lib/silcutil/silcutil.c.
1891 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1893 * Allow heartbeat packets to go disabled connections anyway.
1894 Affected files silcd/server.c and silcd/packet_send.c.
1896 * Do not broadcast New Channel packets with List flag set
1897 in the packet to backup routers. The router must check
1898 for the correctness of the packets before sending them.
1899 It is possible that router will have enforce Channel ID
1900 change and this would cause desync in the backup router.
1901 Affected file silcd/packet_receive.c.
1903 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
1904 are handled in list parsing. They are not list packets
1905 anymore. Affected file silcd/packet_receive.c.
1907 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1909 * Stop waiting for backup router through the timeout, not
1910 directly after backup router has arrived. Affected file
1913 * Do not re-create channel keys and send them when removing
1914 clients in server shutdown. Affected files are
1915 silcd/server_internal.h and silcd/server_util.c.
1917 * Notify distribution to backup routers was missing from
1918 the silc_server_send_notify_dest function which caused
1919 desyncing problems with backup router. Affected file is
1920 silcd/packet_send.c.
1922 * The client's channel removing was working wrong on
1923 backup router. It assumed that it doesn't know global
1924 information but backup router does know. For this reason
1925 it could remove channel when it wasn't supposed to do that.
1926 Affected file silcd/server.c and silcd/server_util.c.
1928 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1930 * Stop for a couple seconds after badkup router has become
1931 primary router. Affected file silcd/server.c.
1933 * Added silc_server_remove_servers_by_server, which is used
1934 to remove servers originated from some other server. Also
1935 clients of those servers can be removed too. Affected file
1936 silcd/server_util.[ch].
1938 * When removing clients after a server has signed of remove
1939 also all servers behind that server (unless they are known
1940 to be available locally), and send SERVER_SIGNOFF for each
1941 of the server separately. Also the signed off clients are
1942 sent now separately per signed off server. The affected files
1943 are silcd/server.c and silcd/server_util.[ch].
1945 * All servers added with silc_idlist_add_server must always
1946 have both "router" and "connection" pointers set. Otherwise,
1947 bad server entries may be left around in the cache.
1948 Affected file silcd/command_reply.c.
1950 * Do not create the channel key in NEW_CHANNEL packet
1951 processing if the channel is empty. Affected file
1952 silcd/packet_receive.c.
1954 * Completed backup router support for standalone routers.
1955 Supports also servers in the cell that do not use the backup
1958 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1960 * Fixed a bug in silc_string_regexify which did not add '^'
1961 at the start of each string, and thus the matching was
1962 not explicit. For example ban list iikone@*!*@* would
1963 match also "priikone", which is wrong, it would have to be
1964 *iikone@*!*@* to match also "priikone". Affected
1965 file lib/silcutil/unix/silcunixutil.c.
1967 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1969 * Enable all local server connections before updating client
1970 caches when we've become backup router. Otherwise, signoff
1971 packets may not reach the clients. Affected files are
1972 silcd/server.c and silcd/server_util.[ch].
1974 * Fixed a bug in version string parsing which could crash
1975 the program with specially formatted version string.
1976 Bug reported and patch provided by Ville Räsänen. Affected
1977 file lib/silcutil/silcutil.c.
1979 * Handle the disconnection immediately when DISCONNECT
1980 packet is received in server. Affected file silcd/server.c.
1982 * Primary router now waits a short time (10 seconds) for
1983 backup router connection before accepting any other
1984 connection (except local). Affected file silcd/server.c,
1987 * Fixed a crash in client libary in NICK_CHANGE notify when
1988 NICK_CHANGE arrived for client entry we are resolving
1989 currently. Affected file lib/silcclient/client_notify.c.
1991 * Call the sconn->callback completion even if error had
1992 occurred. Start reconnecting always if connection to
1993 primary router fails during backup router protocol.
1994 Affected files silcd/server.c and server_backup.c.
1996 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1998 * Added functions silc_server_send_opers and
1999 silc_server_send_opers_notify to send packets stricly
2000 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2001 to send variable argument notify to operators.
2002 Affected files silcd/packet_send.[ch] and silcd/server.h.
2004 * Removed UMODE rights checking with UMODE_CHANGE notify.
2005 Affected file silcd/packet_receive.c.
2007 * Server/router operator now receives notify when network
2008 switches to backup router and when it resumes the use of
2009 primary router. Affected file silcd/server.c and
2010 silcd/server_backup.c.
2012 * Fixed the updating of client information after backup
2013 resuming protocol is over; update all except local clients
2014 to the new primary router. The affected file is
2015 silcd/server_util.c.
2017 * Added support for closing active connections in rehash
2018 that were unconfigured by the user. Supports currently
2019 closing server and router connections. Affected file
2022 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2024 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2026 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2027 is NULL since seems that on some platforms NULL is allowed
2028 and on some it's not. Fallback encoding is used instead.
2029 Affected file lib/silcutil/silcstrutil.c.
2031 * Fixed statistics updating for incoming server connection
2032 which could cause problems when re-connecting. Affected
2033 file silcd/server.c.
2035 * Preliminary backup router support for standalone router
2036 added. Affected files in silcd/.
2038 * Mark server connections in backup router disabled before
2039 and after backup protocol. Affected file is
2040 silcd/server_backup.c.
2042 * Added support for reconnecting to remote server connection
2043 even if the protocol fails, and if the configuration wants
2044 us to keep trying to connect anyway.
2046 Server connection is not allowed to backup router if
2047 backup router does not have connection to primary router yet.
2049 Affected file is silcd/server.c.
2051 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2053 * Added silc_client_udpate_server function to update changed
2054 server info. Affected file lib/silcclient/idlist.[ch].
2056 * Added check for server entries that are being resolved when
2057 notify is received. If being resolved, handle the received
2058 notify only after it's resolved so that all notifys are
2059 handled in same order as received from the server.
2061 Added similar resolver check to channel entries. Every
2062 notify that cause resolving of any information that affects
2063 channel entry marks the channel entry in waiting state.
2064 After whatever resolving is over the waiters are signalled
2065 and only then the notifys are handled in the same order
2066 as delivered from the server.
2068 Affected files are lib/silcclient/idlist.[ch], and
2071 * Fixed KILLED notify handling in normal server. Affected
2072 file silcd/packet_receive.c.
2074 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2075 is locally connected, or was locally connected (but may
2076 be detached and connection is not active). Added also
2077 SILC_IS_LOCAL for checking this status. Affected files
2078 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2079 silcd/server.c and silcd/server_internal.h.
2081 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2083 * Don't send or handle TOPIC_SET if topic is already set and
2084 is same as being set. Affected files silcd/command.c and
2085 silcd/packet_receive.c.
2087 * Fixed CMODE change rights checking to work correctly when
2088 removing modes by operator. Affected file is
2089 silcd/server_util.c.
2091 * Fixed some handling with New Channel packet in router and
2092 fixed some CMODE_CHANGE notify handling in server and router.
2093 Affected file is silcd/packet_receive.c.
2095 * Changed "disconnect" client operation to include the
2096 reason of the disconnection and optional disconnection
2097 message. Affected file lib/silcclient/silcclient.h.
2099 * Made the compilation of lib/contrib/ stuff conditional.
2100 Affected files configure.in.pre, lib/contrib/Makefile.am.
2102 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2104 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2105 to the sender of the notify too, to avoid situation where two
2106 notifys are in the network at the same time going to oppsite
2107 directions. Affected file silcd/packet_receice.c.
2109 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2111 * Delete the client from channel even if the cilent->id is
2112 NULL. It was possible that client was deleted without
2113 removing from channels (theoretically at least). Affected
2114 file silcd/server.c and silcd/server_util.c.
2116 * Free the client data too when resuming is not successful.
2117 Affected file silcd/packet_receive.c.
2119 * Merged some code from c0ffee's silc-plugin. Affected files
2120 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2122 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2123 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2124 to the primary router connection, the other one returns
2125 TRUE if packet must be broadcasted to network.
2127 * All notifys that are destined to primary router (to network)
2128 are now automatically sent to backup routers even if the
2129 router is standalone (and has backup router). Affected files
2132 * Added --without-irssi and --without-silcd configuration
2133 options for disabling the compilation of these applications.
2134 Affected file configure.in.pre and prepare.
2136 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2138 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2139 UTF-8 encoding and decoding. Added also new encodings
2140 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2142 Added also SILC_STRING_LANGUAGE which is language and charset
2143 specific encoder and decoer for those platforms that support
2144 iconv(). It can convert the UTF-8 to and from the locale
2145 specific character set.
2147 Affected file lib/silcutil/silcstrutil.[ch].
2149 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2151 * Added function silc_get_command_name to the file
2152 lib/silcutil/silcutil.[ch].
2154 * Improved the server debug output a bit. Affected files are
2157 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2159 * Save the channel passphrase when received succesful JOIN
2160 command reply from router, on normal server. Otherwise
2161 joinig +a channels from normal server is not possible.
2162 Affected file silcd/command.c.
2164 * Fixed a bug in TOPIC_SET notify handling. The notifier
2165 may be other than client too, like server or channel.
2166 It expected it to always be only client and ignored the
2167 notify. Affected file silcd/packet_recieve.c.
2169 * Removed some (unnecessary) debug printing from
2170 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2172 * Do not force CMODE_CHANGE when server is announcing new
2175 Router announces stuff only after server reannounces channel
2176 after CHANNEL_CHANGE notify.
2178 These fixes optimizes the announcing procedure, and perhaps
2179 fixes some problems too. Affected file silcd/packet_receive.c.
2181 * Fixed SERVER_SIGNOFF sending to local clients. It was
2182 totally broken and sent the notify to all local clients,
2183 instead of only to those that was on same channel as the
2184 signing off clients. Affected file silcd/server_util.c.
2186 * Added -D option to server. It can be used to give debug
2187 level. The levels are from 0 - 99, and are predefined for
2188 smooth server debugging. (see silcd.c for the predefined
2189 levels). Affected file silcd/server.c.
2191 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2193 * Fixed a bug in Irssi SILC client to close the connection
2194 properly when disconnecting from server. Affected file
2195 irssi/src/silc/core/client_ops.c.
2197 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2199 * When authenticating as founder during JOIN command, check
2200 that the one authenticating becomes the only founder on the
2201 channel. Affected file silcd/command.c.
2203 * Better checking for founder mode setting when CUMODE_CHANGE
2204 notify is received. Affected file silcd/packet_receive.c.
2206 * Close all connections when shutting down the server by sending
2207 DISCONNECT packet. Close all listeners too when shutting
2208 down the server. Affected file silcd/server.c.
2210 * Handle DISCONNECT packet correctly in client library by
2211 calling the "disconnect" client operation. Affected file
2212 lib/silcclient/client.c.
2214 * Handle local errors correctly during resuming. Affected
2215 file lib/silcclient/client.c.
2217 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2219 * The log file is not dupped internally anymore in
2220 lib/silcutil/silclog.c. Fixed memory leaks too.
2222 * The scheduler now dispatches all pending timeout tasks
2223 when it is uninitialized with silc_schedule_uninit.
2224 Affected file lib/silcutil/silcschedule.c.
2226 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2228 * Added --enable-stack-trace option to configure. Added
2229 memory allocation stack trace support. Added files
2230 lib/silcutil/stacktrace.[ch]. Affected files are
2231 lib/silcutil/silcmemory.[ch].
2233 * Fixed memory leaks from libraries and server. Affected
2234 files around the tree.
2236 * Reverted back a fix made to CUMODE which broke it.
2237 Affected file silcd/command.c.
2239 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2241 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2242 core library, and implemented it. All textual messages SHOULD
2243 use this flag and the message MUST be UTF-8 encoded.
2244 All text messages sent by Irssi SILC client are now UTF-8
2245 encoded (regardless whether the terminal supports UTF-8 or not).
2246 Affected files are lib/silccore/silcchannel.h,
2247 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2250 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2252 * Added lots of new statistics updating that was missing from
2253 the server and router code. Affected files in silcd/.
2255 * Sending SIGUSR1 signal to server now dumps the current
2256 server statistics into /tmp directory. Affected file is
2259 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2260 the SILC Hash Interface also. Added new functions
2261 silc_hash_get_name, silc_hash_init, silc_hash_update and
2262 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2264 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2266 * Added some better info printing for client during connecting.
2267 Affected file silcd/server_util.c.
2269 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2270 to silence a user on a channel. Affected files are
2271 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2272 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2273 and silcd/packet_receive.c.
2275 * Fixed a fatal bug in handling of malformed command payload.
2276 Affected file silcd/command.c.
2278 * Fixed a double free when announcing channel users to router.
2279 Affected file silcd/server.c.
2281 * After successful authentication to channel founder mode, check
2282 that there isn't anyone else with founder mode on the channel.
2283 The one that authenticated will become founder and anyone
2284 else is demoted. Affected file silcd/command.c.
2286 * Added error printing of any error that has occurred during
2287 any command in client library. Affected file is
2288 irssi/src/silc/core/client_ops.c.
2290 * Removed some error printing from the client library and left
2291 it for the application to worry (from the error status it
2292 receives in 'command' client operation. Affected file is
2293 lib/silcclient/command.c.
2295 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2297 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2298 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2299 Starting key agreement with itself is denied. Affected file
2300 is lib/silcclient/client_keyagr.c.
2302 * Fixed some error checkings from the SFTP library which caused
2303 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2304 and lib/silcsftp/sftp_util.c.
2306 * Added new "debug" and "debug_string" settings to Irssi SILC
2307 client which can be used to print runtime debugging on the
2308 Irssi's screen. Available when compiled with --enable-debug
2309 option. Affected file irssi/src/silc/core/silc-core.c.
2311 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2313 * Fixed a missing variadic parameter in a function call that
2314 caused server crash when a non-allowed connection arrived.
2315 Reported by Richard Becker. Affected file silcd/server.c.
2317 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2319 * Added WATCH list sending to backup routers from router.
2320 The WATCH command is sent by the router to the backup
2321 router. Affected file silcd/command.c.
2323 * Mark the backup_router flag for RouterConnection entry
2324 if the backup router stuff is defined in the config file.
2325 Affected file silcd/serverconfig.c.
2327 * Fixed some backup data sending around the code to work better
2328 if the router is standalone router. Not all places were fixed.
2329 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2332 * Fixed the router connecting when connecting to multiple
2333 routers. It ignored every other router except the first
2334 one. Affected file silcd/server.c.
2336 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2338 * Made the private key generation after expiration optional.
2339 If not created after expiration the old key will re-expire
2340 at a later time (and thus key pair is not necessary to
2341 change). Affected file irssi/src/silc/core/clientutil.c.
2343 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2345 * The length arguments in bind() and connect() were wrong
2346 and fixed now to used SIZEOF_SOCKADDR in the
2347 lib/silcutil/unix/silcunixutil.c.
2349 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2351 * Fixed detach timeout handling to use Client ID and not
2352 the actual client entry which may be freed in the callback.
2353 Affected file silcd/command.c.
2355 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2357 * Merged c0ffee's multiple interface support patch.
2358 Affected files in silcd/.
2360 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2362 * Cleanup keys properly. Affected file is
2363 irssi/src/silc/core/clientutil.c.
2365 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2367 * Display the user mode on the status bar. Affected file
2368 irssi/src/silc/core/silc-expandos.c.
2370 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2372 * If private message key is not set, but the flag is set in
2373 the packet, ignore the packet since it cannot be decrypted.
2374 Affected file lib/silcclient/client_prvmsg.c.
2376 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2378 * When resuming client, remove the old client entry from
2379 the watcher list too. Affected file silcd/packet_receive.c.
2381 * Do not allow normal server to force founder mode away
2382 from router if the founder mode is already set. Affected
2383 file silcd/packet_receive.c.
2385 * Remove the client entry with watch notify types with short
2386 timeout, and not directly, so that other notifys can be
2387 retrieved too. Affected file lib/silcclient/client_notify.c.
2389 * Display notification about data messages that cannot be
2390 displayed. Affected files irssi/src/silc/core/client_ops.c,
2391 irssi/src/fe-common/silc/module-formats.[ch].
2393 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2395 * Fixed the CHANNEL_CHANGE notify handling in client libary
2396 to not use freed memory. Affected file is
2397 lib/silcclient/client_notify.c.
2399 * Fixed CUMODE_CHANGE notify handling in server. Affected
2400 file silcd/packet_receive.c.
2402 * Fixed USERS command to support empty channels. Affected
2403 file silcd/command.c.
2405 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2407 * Allow multiple identical pending commands to be registered
2408 in client library. Affected file is lib/silcclient/command.c.
2410 * Call the completion for resolving client information only
2411 after all resolvers has finished. This fixes a crash in
2412 the client. Added support for checking when the resolvers
2413 are finished. Affected file is lib/silcclient/idlist.c.
2415 * Wait by default 3 seconds before reconnecting to the server
2416 after being disconnected. Makes the /detach command a bit
2419 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2421 * Check the watcher list before sending signoff notifys
2422 when closing client connection. Affected file is
2425 * Added better CMODE command rights checking. Affected file
2426 silcd/server_util.c.
2428 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2430 * Fixed watcher list checking during server signoff. It
2431 crashed the server. Affected file silcd/server_util.c.
2433 * The JOIN command reply returns now the founder's public
2434 key. Affected file is silcd/command.c.
2436 * Announce the channel mode, and the mode properties with
2437 CMODE_CHANGE notify. Affected file silcd/server.c.
2439 * Mark new channels by default disabled, untill at least
2440 one user joins the channel. Affected file is
2441 silcd/packet_receive.c.
2443 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2445 * The nickname argument to watch notify can be optional.
2446 Fixes a crash in server. Affected file silcd/packet_send.c.
2448 * Remove the client entry from cache if the WATCH notify type
2449 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2450 lib/silcclient/client_notify.c.
2452 * Check the watcher list before and after changing nickname
2453 when the NICK_CHANGE notify is received. Affected file is
2456 * Fixed a crash in OPER and SILCOPER command sending. Empty
2457 passphrase caused the crash. Affected file is
2458 lib/silcclient/command.c.
2460 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2462 * Merged with Irssi CVS for Irssi SILC client.
2464 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2466 * Completed the protocol specifications.
2468 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2470 * Merged with Irssi CVS for Irssi SILC client.
2472 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2474 * Added the founder's public key delivery to the
2475 CUMODE_CHANGE notify type as well. Updated the protocol
2476 specs and the code. Affected files are silcd/packet_send.[ch],
2477 silcd/packet_receive.c and silcd/command.c.
2479 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2481 * Added silc_pkcs_public_key_copy function into the
2482 lib/silccrypt/silcpkcs.[ch].
2484 * Remove the `iv' from the SilcChannelEntry since we can
2485 live without it. Affected files are silcd/idlist.h and
2486 silcd/packet_receive.c.
2488 * Added support for sending the founder's public key in
2489 the CMODE_CHANGE notify packet in the server. Affected
2490 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2491 silcd/command.c and silcd/server.c.
2493 * Changed the FOUNDER_AUTH authentication to use only
2494 public key authentication as defined by new protocol
2495 specs. Passphrase authentication with that mode cannot
2496 be used anymore. It is now possible to reclaim founder
2497 mode from any server in the network. Affected files are
2498 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2500 * Added permanent channels support by making the channel
2501 permanent when FOUNDER_AUTH mode is set on the channel.
2502 The channel will not be destroyed even if channel is empty
2503 when that mode is set. Protocol TODO #17. Affected
2504 files are silcd/server.[ch], server_util.[ch],
2505 silcd/command.c, silcd/packet_receive.c and
2506 lib/silcclient/command.c.
2508 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2510 * Added reference counter to the command reply context in
2511 the client library. Affected files are
2512 lib/silcclient/command_reply.[ch].
2514 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2516 * Fixed rekey protocol with PFS in the client library.
2517 Affected file is lib/silcclient/protocol.c.
2519 * Added support for list of errors in client library
2520 command reply handling. Affected file is
2521 lib/silcclient/command_reply.c.
2523 * Defined that the WHOIS and IDENTIFY commands can send
2524 list of errors. Updated the protocol specs. Protocol
2527 * Added support for sending list of errors to WHOIS and
2528 IDENTIFY commands in server. Added support for receiving
2529 list of errors in server. Affected files are
2530 silcd/command.c and silcd/command_reply.c.
2532 * Fixed client info resolving on LEAVE command in client
2533 library to not crash. Affected file is
2534 lib/silcclient/client_notify.c.
2536 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2538 * Defined that the NICK command replies with thew changed
2539 nickname too, to make the nickname changing simpler at
2540 the client's end. Updated protocol specs and the code
2541 in client and server. Affected files are
2542 silcd/command.c, lib/silcclient/command_reply.c and
2543 lib/silcclient/command.c.
2545 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2547 * Added `Compressed' packet flag to indicate that the packet
2548 payload is compressed by the sender. Updated the protocol
2549 specs and the core library. The compression still is not
2550 implemented in the sources. Affected file is
2551 lib/silccore/silcpacket.h.
2553 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2555 * Remove pending command callbacks also if the connection
2556 to the server is destroyed. Affected file is
2557 lib/silcclient/client.c.
2559 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2561 * Added new QUIET channel user mode that can be used to
2562 quiet a user in a channel. Updated the protocol specs but
2563 it wasn't implemented yet. Protocol TODO #27. Affected
2564 file is lib/silccore/silcmode.h.
2566 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2568 * Added BLOCK_INVITE user mode to be able to block incoming
2569 invite notifications. Protoocol TODO #26. Affected files
2570 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2573 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2574 the protocol specs and the code. Affected file is
2575 lib/silccrypt/silcpkcs.c.
2577 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2579 * Disconnect Payload includes now the status type. Updated
2580 the protocol specs and the code. Protocol TODO #25.
2581 Affected files are silcd/server.c, lib/silcclient/client.c.
2583 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2584 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2585 Moved the silc_client_command_status_messages table to the
2586 lib/silcutil/silcutil.c and added new funtion
2587 silc_get_status_message, which deprecates function
2588 silc_client_status_message. Affected files are
2589 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2590 lib/silcutil/silcutil.[ch].
2592 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2594 * Defined that the nickname hash in Client ID MUST be from
2595 lowercase nickname. This effectively changes nicknames in
2596 SILC to case-insensitive. Updated the protocol specs and
2597 the code. Affected files are lib/silcutil/silcutil.[ch],
2598 silcd/serverid.c, and silcd/idlist.c.
2600 * Added new channel user modes BLOCK_MESSAGES_USERS and
2601 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2602 code. Affected files are lib/silccore/silcmode.h,
2603 lib/silcclient/command.c, and silcd/packet_send.c.
2605 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2606 specs and code. Affected file lib/silccore/silcstatus.h.
2608 * Added support for watch list. It is possible to add nicknames
2609 to be watched, and when they come to network, leave network
2610 or user mode changes the watcher will be notified of this
2611 change. Added SILC_COMMAND_WATCH command, added new
2612 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2613 notifications. Updated the protocol specs and implemented
2614 this to library, client and server. Protocol TODO #21.
2615 Affected files are lib/silccore/silccomand.h,
2616 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2617 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2618 silcd/packet_send.[ch], silcd/packet_receive.c, and
2619 irssi/src/silc/core/client_ops.c.
2621 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2622 somebody watching you. Updated the protocol specs and the
2623 code. Affected files are lib/silccore/silcmode.h, and
2624 lib/silcclient/command.c.
2626 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2628 * Added service support to SILC protocol. Added new command
2629 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2630 core library. Services are not implemented in server or
2631 client for now. Protocol TODO #20. Affected files are
2632 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2634 * Added SilcStatus argument to `command' client operation
2635 to return the error status when command sending fails
2636 locally. Changed all command in client library to return
2637 correct command status. Affected files are
2638 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2639 irssi/src/silc/core/client_ops.c.
2641 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2643 * Added silc_mime_parse function to parse MIME headers.
2644 Affected files are lib/silcutil/silcstruti.[ch].
2646 * Added MIME header parsing in Irssi SILC Client. It displays
2647 all textual MIME objects, others it ignores. Affected file
2648 is irssi/src/silc/core/clien_ops.c.
2650 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2652 * Fixed a bug in the pid writing function, which couldn't be
2653 written in a root-owned directory.
2655 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2657 * Defined that channel message to unknown Channel ID must
2658 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2659 Updated the protocol specs and the code in server. The
2660 affected file is silcd/packet_receive.c.
2662 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2664 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2665 that it is used to send error notifys if error occurs during
2666 some SILC packet processing, except commands. The error
2667 types are same as for command reply types. Defined that
2668 if private message is sent to unknown Client ID the error
2669 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2670 Updated the protocol specs and code. Affected files are
2671 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2672 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2673 and irssi/src/silc/core/client_ops.c. Renamed the
2674 SilcCommandStatus to SilcStatus.
2676 * Defined the use of extra WHOIS attributes in WHOIS command.
2677 The <Requested Attributes> (defined in a separate document)
2678 can be used to request additional information about user
2679 not returned by standard WHOIS command. Defined that server
2680 can send WHOIS command directly to client. Client provides
2681 the requested attributes to the server. Updated the protocol
2682 specs. Protocol TODO #4. Implementation is not done yet
2683 (Protocol TODO #24).
2685 * Renamed function silc_client_command_status_message to
2686 silc_client_status_message. Affected files are
2687 lib/silcclient/command_reply.[ch].
2689 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2691 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2692 32 bit integers. Updated the protcol specs and the code.
2693 Affected files are silcd/command.c and
2694 lib/silcclient/command.c.
2696 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2698 * Fixed a bug in library where sending a bogus authentication
2699 payload would lead to a crash. Affected file is
2700 lib/silccore/silcauth.c.
2702 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2704 * Added detach_disabled and detach_timeout server config
2705 options to the server. Affected files silcd/serverconfig.[ch],
2706 silcd/command.c and silcd/packet_receive.c.
2708 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2710 * Added resolve_cmd_ident field to the SilcClientEntry structure
2711 too so that if the entry is for example being resolved so
2712 another command may attach to the same pending command reply
2713 without requiring to resolve the same entry again. Added
2714 support for adding multiple pending commands for one
2715 command idenfier. Affected files lib/silcclient/command.[ch],
2716 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2718 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2720 * Defined that server receives WHOIS command reply for private
2721 and secret channels too. Updated protocol specs and the
2722 code in server. Affected file silcd/command.c.
2724 * Defined <channel user mode list> argument to WHOIS command
2725 reply for returning user modes on the channels. The
2726 channel list now doesn't include the user mode anymore but the
2727 actual channel mode. Updated protocol specs and the code in
2728 client and server. Affected files are silcd/command_reply.c,
2729 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2730 and lib/silcclient/command_reply.c.
2732 * Save the channels list in WHOIS command reply in normal server
2733 so that WHOIS always shows joined channels also in normal
2734 server and not just on router. Affected file is
2735 silcd/command_reply.c.
2737 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2739 * Defined that server receives USERS command reply for private
2740 and secret channels too. Updated protocol specs and the
2741 code in server. Affected file silcd/command.c.
2743 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2745 * Changed the UMODE's mode mask argument to be optional. If
2746 not provided then the command merely returns the current mode
2747 mask to the client. Updated protocol specs and the server.
2748 Affected file is silcd/command.c.
2750 * Added SILC session detachment/resuming support. It is possible
2751 to detach by closing the network connection and then re-connect
2752 and resume to the old client session. Added DETACHED user
2753 mode that server will set for detached client. Added new
2754 packet RESUME_CLIENT which is used to perform the resuming
2755 process. Added DETACH command. Updated the protocol specs,
2756 core library, client and server. Protocol TODO #22. Very
2757 many affected files around the tree.
2759 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2761 * Changed the CMODE's mode mask argument to be optional. If
2762 not provided then the command merely returns the current mode
2763 mask to the client. Updated protocol specs and the server.
2764 Affected file is silcd/command.c.
2766 * Changed the Killer's Client ID in KILLED notify to be just
2767 any ID payload since router server is allowed to kill as well.
2768 Updated protocol specs, client libary and server. Affected
2769 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
2770 and irssi/src/silc/core/client_ops.c.
2772 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2774 * Added new user modes ANONYMOUS for special anonymous servers
2775 that may set the mode for client, and BLOCK_PRIVMSG which
2776 client may set to block incoming private messages unless the
2777 Private Message Key flag is set (using private keys to protect
2778 private messages). Updated protocol specs and code in client
2779 and server and core library. Protocol TODO #23. Affected
2780 files are lib/silccore/silcmode.h, silcd/server.[ch],
2781 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
2782 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
2784 * Added new channel user mode BLOCK_MESSAGES which the client
2785 may set to itself to tell server not send channel messages.
2786 Other packets such as channel key packets are still sent.
2787 Protocol TODO #23. Updated the protocol specs, client and
2788 server. Affected files are lib/silccore/silcmode.h,
2789 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
2790 lib/silcutil/silcutil.c, silcd/command.c, and
2791 silcd/packet_send.c.
2793 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2795 * Redefined the Status Payload to include now two 8 bit fields,
2796 instead of one 16 bit field. This now makes it possible to
2797 send list of errors. Updated the protocol specs and the code
2798 in core library, client library and server. Protocol TODO #1.
2799 Affected files are lib/silccore/silccommand.[ch],
2800 lib/silcclient/command_reply.[ch], silcd/command.c,
2801 silcd/command_reply.c and silcd/packet_receive.[ch].
2803 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2805 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
2806 must be handled by the application and should tell the application
2807 that an error message was already printed, and it should print the
2808 config coords (line, filename, ...). Affected files are
2809 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
2811 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
2812 server config parsing code more readable.
2814 Fixed a bug in the fetch_logging() config callback.
2816 Affected files is silcd/serverconfig.c.
2818 * Drop root privileges when started in foreground. Don't drop them
2819 if debugging also. Affected file is silcd/silcd.c.
2821 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2823 * Added more IM-like features by introducing new user modes
2824 for setting various presence information. Added new modes:
2825 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
2826 specs and code. Protocol TODO #19. Affected files are
2827 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
2828 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
2830 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2832 * Added STATS command to the protocol after all, to return
2833 various statistical information about the network. It can
2834 be used by clients to retrieve statistical information, and
2835 servers may use it to to fetch cell and network wide
2836 statistics from router. Updated the protocol specs and
2837 implemented it to the server. Protocol TODO #16.
2838 Affected files are lib/silccore/silccommand, silcd/command.[ch],
2839 silcd/command_reply.[ch].
2841 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2843 * The LIST command reply in client libary now adds new channel
2844 entry if the returned channel doesn't exist yet in cache,
2845 and returns the channel entry to the application in the
2846 command_reply client operation. Affected file is
2847 lib/silcclient/command_reply.c.
2849 * Changed the channel message payload's MAC generation to
2850 include the IV in the MAC as well. This way all relevant
2851 parts of the channel message payload are authenticated also
2852 with the channel message MAC (and not only by packet MAC).
2853 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
2854 Affected file is lib/silccore/silcchannel.c.
2856 * Fixed the SKE to save the remote version, since the
2857 silc_ske_parse_version mistakenly checked wrong version,
2858 after it replaced the start payload. Affected files are
2859 lib/silcske/silcske.[ch].
2861 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2863 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
2864 string utility functions. Added there also new functions
2865 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
2866 Affected files lib/silcutil/silcstrutil.[ch].
2868 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
2869 files are lib/silcutil/silcstrutil.[ch].
2871 * Defined that the security property fields in SKE SHOULD be
2872 UTF-8 encoded, defined that version string MUST be US-ASCII
2873 encoded, defined that passphrases sent in connection
2874 authentication protocol MUST be UTF-8 encoded. Implemented
2875 these to the client and server. Defined also that other
2876 passphrases sent in the protocol MUST be UTF-8 encoded.
2877 Affected files are lib/silcske/silcske.c,
2878 lib/silcclient/protocol.c, silcd/protocol.c,
2879 silcd/serverconfig.c, and lib/silccore/silcauth.c.
2881 * Changed the silc_client_close_connection interface to not
2882 need the SilcSocketConnection which should not be visible
2883 to application. Affected files are lib/silcclient/client.c
2884 and lib/silcclient/silcclient.h.
2886 * Rewrote the text for Private Message Key Payload in the
2887 protocol specification. Protocol TODO #11.
2889 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2891 * Upgraded the protocol version to 1.1, updated protocol specs
2894 * Added the nickname as new argument to NICK_CHANGE notify and
2895 added it to protocol specs and implemented it to client and
2896 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
2897 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
2898 lib/silcclient/client_notify.c.
2900 * Added the killer's client ID to the KILLED notify and added
2901 it to protocol specs and implemented it to client and server.
2902 Protocol TODO #13. Affected files are silcd/command.c,
2903 silcd/packet_receive.c, packet_send.[ch],
2904 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2905 The killer's client entry is now returned to application in
2906 the `notify' client operation.
2908 * Fixed the Max Argument fields that had too large value set
2909 in the protocol specs. Protocol TODO #14.
2911 * Added the LEAVE command reply to return the ID of parted
2912 channel. Updated protocol specs and implemented it to the
2913 client and server. Protocol TODO #15. Affected files are
2914 silcd/command.c, lib/silcclient/command_reply.c. The channel
2915 entry is now returned to application in the `command_reply'
2918 * Rewrote the version SKE version checking in client libary
2919 and in server to use the silc_parse_version_string. Affected
2920 files are lib/silcclient/protocol.c, silcd/protocol.c.
2922 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
2923 commands that was missing it, and updated protocol specs and
2924 the server implementation. Protocol TODO #10. The affected
2925 file is silcd/command.c.
2927 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
2928 generic reply to a generic request (REQUEST flag), and
2929 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
2930 way. A draft-riikonen-silc-flags-payloads-00.txt is written
2931 to define the payload for DATA flag. Added the flags to
2932 the implementation. Protocol TODO #9. Affected file is
2933 lib/silccore/silcchannel.h.
2935 Changed the client library to return the message length
2936 to application as well in the channel_message and private_message
2937 client operations. Affected files are
2938 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
2939 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
2940 and lib/silcclient/client_ops_example.c.
2942 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
2943 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
2944 the channel. Updated protocol specs and impelemented this
2945 to client and server. Protocol TODO #6. Affected files are
2946 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
2947 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
2949 Added new options m and M to CMODE command in Irssi SILC
2950 client to set these modes.
2952 * Deprecated all administrative commands from SILC protocol
2953 since they are highly implementation specific commands.
2954 Updated protocol specs. Moved the old commands in
2955 implementations to private range of command types. Affected
2956 files are silcd/command.c, lib/silcclient/command.c and
2957 lib/silcclient/command_reply.c. Protocol TODO #8.
2959 * Fixed a bug in server where sending unknown command crashes
2960 the server. Affected file silcd/command.c.
2962 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2964 * Added SILC_PROTOCOLVERSION macro to check protocol version
2965 of a socket connection. The affected file is
2966 lib/silcutil/silcsockconn.h.
2968 * Added better error logging in rekey protocol. Affected file
2971 * Do not check public key types in SKE during rekey. Affected
2972 file lib/silcske/payload.c.
2974 * Fixed the rekey protocol with PFS, which was totally broken.
2975 Affected file silcd/protocol.c.
2977 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2979 * Some client implementations quit network by doing first LEAVE
2980 and then immediately SIGNOFF (like Bombyx). We now do check
2981 after a short time after LEAVE notify and check whether the
2982 client is still valid after LEAVE, and if not we remove it from
2983 cache. Affected file is lib/silcclient/client_notify.c.
2985 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2987 * Merged version 1.1.4 of zlib. Even if it not currently in use,
2988 it's good not to have security holes here.
2990 * Fixed a negative refcount situtuation for the config context.
2991 Affected file is silcd/serverconfig.c.
2993 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2995 * ROBOdoc documented lib/silcutil/silcutil.h.
2997 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2999 * Optimized even more the SilcPacketContext structure. Now
3000 totally saved 16 bytes of memory per context after optimization.
3001 Affected files are lib/silccore/silcpacket.[ch].
3003 * Made strict checks for valid SILC IDs. Affected file is
3004 lib/silccore/silcid.c.
3006 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3008 * Changed the object argument for silc_cipher_register,
3009 silc_hash_register, silc_hmac_register and silc_pkcs_register
3010 to const. Affected files are lib/silccrypt/silccipher.[ch],
3011 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3013 * Changed the silc_get_username and silc_get_real_name to
3014 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3016 * Fixed the Irssi SILC Client to use the silc_get_username and
3017 silc_get_real_name insted of glib routines since the glib
3018 routines only corrupt stack. Fixes the Irssi SILC to work in
3019 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3021 * Fixed the Irssi to not use g_get_home_dir since it crashes
3022 or returns garbage on cygwin and corrupts stack. Added function
3023 get_home_dir to Irssi routines. Affected files are
3024 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3026 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3028 * Made some structure optimizations. SFTP memory FS MemFSEntry
3029 entry structure. Optimized SilcTask structure. Optimized
3030 SilcPacketContext structure.
3032 Affected files lib/silcsftp/sftp_fs_memory.c,
3033 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3035 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3037 * And yet again reverted back the config thing since Johnny
3038 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3041 * Fixed memory leaks from config object. Affected files are
3042 silcd/serverconfig.[ch].
3044 * Added support for adding new connections to the server in rehash.
3045 After rehash they take effect.
3047 Added support for changing the maximum allowed connections in
3048 rehash. The number can grow but going smaller is not supported.
3050 Added function silc_server_num_sockets_by_remote to the
3051 silcd/server_util.[ch].
3053 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3055 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3057 * Added preliminary checking during config parsing for a valid
3058 public/private key and removed further checks in the code.
3059 Affected files are silcd/serverconfig.[ch], server.c.
3061 * Moved functions silc_server_drop() and silc_server_daemonise()
3062 from server.c to silcd.c since they are stricly related to
3063 the application activity.
3065 * Reverted a small part of the automatic ref/unref since
3066 it caused a double unref in some situations. Affected
3067 files are silcd/silcd.[ch], server.c, serverconfig.c.
3069 * Added some .cvsignore files in the lib directory.
3071 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3073 * Fixed silc_net_gethostbyaddr to correctly resolve by
3074 address. Affected file lib/silcutil/silcnet.c.
3076 * Fixed the notify relaying to client. The HMAC to be used
3077 with relayed packets ws wrong and caused decryption failure
3078 at the client end. Affected file is silcd/packet_receive.c.
3080 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3082 * Created new branch silc_protocol_1_0_branch.
3084 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3086 * Changed the silc_server_config_* routines to be SilcServer
3087 independent. They are now officially application specific code
3088 and not part of generic server implementation. Affected files
3089 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3091 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3093 * Added automatic referencing of config context in the
3094 silc_server_config_alloc, and automatic unreferencing in the
3095 silc_server_config_destroy. Affected files are
3096 silcd/serverconfig.[ch], silcd/silcd.c.
3098 * Fixed the silc_log_quick handling in the logging routines.
3099 It didn't log quickly when it was TRUE. Affected file is
3100 lib/silcutil/silclog.c. Also the flush delay was set even
3101 if it was 0 in config file. Affected file is
3102 silcd/serverconfig.c.
3104 * Added support for changing key pair of the server in rehash.
3105 Affected file silcd/server.c.
3107 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3109 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3110 too early, before getting the channel entry. Affected file
3111 is silcd/packet_receive.c.
3113 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3115 * Added functions silc_server_config_[ref/unref], these are used
3116 to prevent that the config object is destroyed.
3118 No longer directly affect global variables silc_log_quick and
3119 silc_log_delay, they are first cached inside the config object
3120 and then applied with silc_server_config_setlogfiles().
3122 silc_server_config_set_defaults() is now internal to
3123 serverconfig.c, there are no reasons to show this internal stuff
3126 Affected files are silcd/serverconfig.[ch].
3128 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3129 fprintf's to stderr, since some code may be executed again after
3130 the server went into the background. Affected files are
3133 * Added rehash support. Added function silc_server_rehash() that
3134 will perform all the basic tasks of the rehashing procedure.
3136 * Added command line option `-x, --hexdump'. This will enable the
3137 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3138 The option `--hexdump' implies `--debug'.
3140 * Fixed a bad bug in the logging APIs (silcutil library) where
3141 the application would crash after calling silc_log_reset_all().
3143 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3145 * Fixed the KICKED notify handling in client library to
3146 correctly remove the channel and all entries from the
3147 channel when I was kicked. This bug crashed the client.
3149 Fixed yet another but in KICKED notify handling to remove
3150 the kicked client correctly from the channel.
3152 Affected file is lib/silcclient/client_notify.c.
3154 * Fixed a minor bug in looking up correct client entry
3155 in KICKED notify in server. Affected file is
3156 silcd/packet_receive.c.
3158 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3159 sources correctly to distribution. Fixes --with-gmp option.
3161 * Removed the manual rehashing from ID Cache, and changed it
3162 to use the SILC Hash Table's auto rehash feature. Affected
3163 file is lib/silccore/silcidcache.c.
3165 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3167 * Fixed a bug in the silc_client_nickname_format function that
3168 handles the multiple same nickname formatting. Two clients
3169 with same nickname caused problems after the first one left
3170 and rejoined. It didn't format the nickname correctly.
3171 Affected file is lib/silcclient/idlist.c.
3173 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3175 * Don't change the topic if olod topic is same as new one.
3176 Affected file is silcd/packet_receive.c.
3178 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3180 * Added cross-reference support to the SILC Documentation
3181 generator. All types across all HTML files are now cross-
3182 referenced. Affected files util/robodoc/generator.c and
3183 scripts/silcdoc/silcdoc.
3185 * Added file lib/silcutil/silctypes.h to include all the
3186 arithmetic type definitions and some macros. Removed
3187 includes/bitmove.h and moved macros to silctypes.h.
3189 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3191 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3193 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3195 * Added `type' argument to silc_id_payload_parse_id function which
3196 now returns the type of the ID to the sent pointer. Affected
3197 file is lib/silccore/silcid.[ch].
3199 * Added check for CMODE_CHANGE notify type that mode change is
3200 allowed by the sender. Affected file silcd/packet_receive.c.
3202 * Added check for CUMODE_CHANGE notify type that mode change is
3203 allowed by the sender. Affected file silcd/packet_receive.c.
3204 Added the ID type as CUMODE_CHANGE notify type as argument
3205 to the `notify' client operation. Affected files are
3206 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3208 * Added function silc_client_add_server to the client library.
3209 Added support for resolving also channel and server info when
3210 received unknown entity in notify packet. Affected files are
3211 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3213 * Added function silc_command_get_status to return the command
3214 status from the command reply's argument payload. Affected files
3215 are lib/silccore/silccommand.[ch].
3217 * Added check for KICKED notify type that the kicking is
3218 allowed by the client. Affected file silcd/packet_receive.c.
3220 * Created function silc_get_input which can be used to get input
3221 (echo on or off) from user on command line. Affected files are
3222 lib/silcutil/silcutil.[ch].
3224 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3226 * Optimized silc_server_packet_relay_to_channel function.
3227 Added new function silc_channel_message_payload_encrypt which
3228 can be called directly if channel message payload needs to
3229 be encrypted and is already encoded (no need to call _encode
3230 function). Packet relaying is now done by router without any
3231 extra memory allocations. Affected files are
3232 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3233 silcd/packet_send.c.
3235 * Fixed the INVITE notify handling. It took wrong arguments
3236 as invite list and invite delete. Affected file is
3237 silcd/packet_receive.c.
3239 * Added check for TOPIC_SET notify type that the topic change is
3240 allowed by the client. Affected file silcd/packet_receive.c.
3242 * Added check for INVITE notify type that inviting is allowed by
3243 the client. Affected file silcd/packet_receive.c.
3245 * Changed the silc_server_client_on_channel to return the
3246 SilcChannelClientEntry as well. Moved the function
3247 silc_server_check_cmode_rights to server_util.[ch].
3248 Affected files are silcd/server_util.[ch], silcd/command.c.
3250 * Added function silc_server_check_umode_rights to check whether
3251 changing client's user mode is allowed. Added check for
3252 UMODE_CHANGE notify type that the umode change is allowed
3253 by the client. Affected files are silcd/server_util.[ch],
3254 silcd/packet_receive.c and silcd/command.c.
3256 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3258 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3259 ID length. It ignored that ID can be IPv6 based as well.
3260 Affected file lib/silccore/silcpacket.h.
3262 * Fixed the silc_id_id2str and silc_id_str2id to take the
3263 IPv6 address offset's into consideration. Affecte file is
3264 lib/silccore/silcid.c.
3266 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3268 * Fixed the internal Unix scheduler functions to check for
3269 NULL context they may receive. The affected file is
3270 lib/silcutil/unix/silcunixschedule.c.
3272 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3274 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3275 can specify different directory with --home command line
3276 parameter. Affected files irssi/src/silc/core/client_ops.c,
3279 * SILC-specific commands aren't now executed if the active server
3280 isn't of SILC-type, so there won't be problems with having
3281 IRC and SILC protocol support in same client. Affected files
3282 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3285 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3287 * Improved the signal support in SILC Schedule. Added new
3288 function silc_schedule_signal_call which is used by application
3289 to mark a signal to be called. It is now safe to perform
3290 any kind of tasks in signal callbacks since it is guaranteed
3291 that the application specified signal callback is called
3292 after the signal is over. Affected files are
3293 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3295 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3297 * Added `name' field to SilcChannelPrivateKey to represent
3298 application given name for the key. Moved also the context from
3299 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3300 Added the `name' argument also to the function
3301 silc_client_add_channel_private_key.
3303 Added function silc_client_current_channel_private_key to set the
3304 current channel private key in use.
3306 Added "change" command to KEY command which can be used to change
3307 the current channel private key. Bound the command also to
3308 alt+K (Alt+Shift+k).
3310 Also affected files lib/silcclient/client_channel.c,
3311 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3313 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3315 * Added silc_rng_get_byte_fast function in to the
3316 lib/silccrypt/silcrng.[ch].
3318 * Changed the interface of silc_packet_assemble and the
3319 silc_packet_send_prepare. If silc_packet_assmble is now
3320 called the application does not call silc_packet_send_prepare
3321 because the library will call it automatically. These
3322 interfaces now also return a reference to the outgoing buffer
3323 which includes the assembled packet, which the application can
3324 use to encrypt the packet.
3326 Affected files are lib/silccore/silcpacket.[ch],
3327 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3328 silcd/packet_send.c, server_backup.c and packet_receive.c.
3330 * Fixed a packet sending bug on very high load, where outgoing
3331 packet queue wasn't handled correctly and packets got corrupted.
3332 Affected files are lib/silcutil/*/silc*sockconn.c,
3333 lib/silcclient/client.c and silcd/server.c.
3335 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3337 * Added macro SILC_PACKET_DATALEN which can be used during
3338 packet assembling to check whether the data to be added to
3339 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3340 len is truncated until it fits it.
3342 Added checks for maximum length of channel message payload and
3343 private message payload also.
3345 Added checks for maximum packet length in server and in
3348 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3349 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3350 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3351 lib/silcclient/client_prvmsg.c.
3353 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3355 * Added silc_server_packet_queue_purge call to the
3356 silc_server_disconnect_remote to assure that all data in the
3357 queue before disconnecting is sent to the network. Affected
3358 file silcd/server.c.
3360 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3362 * Added the deleting of server's own ID cache entry to the
3363 silc_server_free function. Free also everything else that
3364 has been allocated in silc_server_init. The affected file
3367 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3369 * Added functions silc_parse_version_string, silc_version_to_num,
3370 and silc_ske_parse_version to parse SILC protocol style version
3371 strings. Affected files lib/silcutil/silcutil.[ch] and
3372 lib/silcske/silcske.[ch].
3374 * Added new configuration params: version_protocol, version_software
3375 and version_software_vendor to specify what version the remote
3376 host must at least be to be able to connect to server. The vendor
3377 string can be regex matched too. Added new function
3378 silc_server_connection_allowed to check maximum number of allowed
3379 connections, and allowed versions for incoming connections.
3380 Affected files are silcd/server.c, server_util.[ch] and
3383 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3385 * Added preliminary support for signals in scheduler. The
3386 signals we care about are now blocked always when the scheduler
3387 is locked. This way we can synchronise the use of signal with
3388 scheduler. It is guaranteed that when signal occurs the scheduler
3389 is not locked, and thus new tasks can be safely added to the
3392 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3393 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3394 Added new platform specific routines
3395 silc_schedule_internal_signals_[un]block and
3396 silc_schedule_internal_signal_[un]register.
3398 Added new functions to SILC Schedule API:
3399 silc_schedule_signal_[un]register. Each signal that application
3400 is going to use should be registered to the scheduler.
3402 Affected files are lib/silcutil/silcschedule.[ch],
3403 lib/silcutil/*/silc*schedule.c.
3405 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3407 * Check for unauthenticated client and server in the
3408 silc_server_new_client and silc_server_new_server functions.
3409 Affected file silcd/packet_receive.c.
3411 * Added function silc_string_is_ascii to check whether given
3412 string is 7-bit ASCII string. Affected files are
3413 lib/silcutil/silcutil.[ch].
3415 * Added function silc_id_is_valid_server_id into the
3416 silcd/serverid.c and added checking for valid Server ID's in
3417 silc_server_new_server. The Server ID must always be based
3418 on the server's public IP address.
3420 * Added logging of DISCONNECT packet message in the server.
3421 Affected file silcd/server.c.
3423 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3425 * Changed all library interfaces that use Global RNG to also
3426 accept SilcRng as argument. Affected files are
3427 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3428 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3429 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3430 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3431 lib/silccrypt/rsa.c.
3433 * Added function silc_pkcs_generate_key to the
3434 lib/silccrypt/silcpkcs.[ch] for applications so that they
3435 don't need to do pkcs->pkcs->init calls anymore.
3437 * Remove SilcSocketConnection from the SFTP API since it really
3438 wasn't needed there. The application has the information
3439 saved in its contexts anyway and the SFTP layer doesn't need
3440 know about it. Affected files lib/silcsft/silcsftp.h and
3441 lib/silcsftp/sftp_[server/client].c.
3443 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3444 The SilcSimContext is not SilcSim.
3446 * Fixed possible buffer overflows in silc_id_render in the
3447 lib/silcutil/silcutil.c.
3449 * On EPOC the global crypto module lists are not used at all
3450 in the crypto library. Added support for using the constant
3451 algorithm list on EPOC. Affected files are
3452 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3455 * Fixed the handling of third parameter of KICKED notify, since
3456 it was mistakenly updated to SILC Protocol 1.0 even though it
3457 is to be included in 1.1. Since it is not in 1.0 it is not
3458 mandatory, and this fix now handles it only if it is provided,
3459 and it is not error if it is not provided. Affected file
3460 lib/silcclient/client_notify.c.
3462 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3464 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3465 client. Affected file irssi/src/silc/core/client_ops.c.
3467 * Merged with Irssi 0.8.4 from irssi.org CVS.
3469 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3471 * Check for valid socket connection in client entries before
3472 sending any messages. Fixes a crash, but doesn't fix some
3473 other underlaying bug that is lurking there. Affected
3474 file silcd/packet_send.c.
3476 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3478 * $usermode, $cumode and $cumode_space expandos shouldn't do
3479 anything with non-SILC server records. Affected file
3480 irssi/src/silc/core/silc-expandos.c
3482 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3484 * Fixed the silc_net_check_[host/local]_by_sock to support
3485 IPv6 bound sockets as well. Now they can return IPv6 addresses
3486 as well. Affected file lib/silcutil/silcnet.c.
3488 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3489 Affected lib/silcutil/unix/silcunixnet.c.
3491 * Fixed ID rendering (at least on some platforms, not NetBSD)
3492 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3494 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3496 * Added silc_hash_public_key and silc_hash_public_key_compare
3497 functions to be used with SilcHashTable. They can be used to
3498 hash public keys and compare public keys in hash table. Affected
3499 file lib/silcutil/silcutil.[ch].
3501 * Added support for specifying multiple public keys for Client
3502 connection section in server configuration file. This makes it
3503 possible to accept multiple public keys from same host, or to
3504 make a section that accepts any incoming host, and have the
3505 accepted public keys listed in the section.
3507 Added functions silc_sever_[find/get]_public_key, added the
3508 support for this actually to all connection sections but only
3509 the Client section is currently allowed to specify multiple
3512 Affected files are silcd/server.c, server_internal.h,
3513 command.c, protocol.c, server_util.[ch], packet_receive.c.
3515 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3517 * Merged Irssi 0.8.2 from irssi.org CVS.
3519 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3521 * If silc_debug is TRUE, also output standard logging messages
3522 to stderr with the debug output.
3524 Made silc_log_reset_all() flushing all channels before returning.
3525 Also fixed some documentation typos.
3527 Affected files are lib/silcutil/silclog.[ch].
3529 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3531 * Fixed the server to check correctly the amount of connections
3532 from single host, by checking also the type of the connection.
3533 Fixed also the comparison of number of connections and number
3534 of allowed connections. Affected files are silcd/server.c,
3537 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3539 * Fixed the USERS command reply to save the user's mode on the
3540 channel as well. Fixed JOIN command reply to check whether a
3541 client is on channel already and not join it twice. Affected
3542 file lib/silcclient/command_reply.c.
3544 * Added new file silc-expandos.c into irssi/silc/core/ to return
3545 various stuff for various signal for the statusbar etc. updating.
3546 Now Irssi SILC client prints channel user modes etc. on the
3549 * The user mode (like server/router operator changes) is now shown
3550 on the Irssi SILC client's statusbar. The affected files are
3551 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3553 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3555 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3556 to SILC_SCHEDULE_[UN]LOCK macros.
3558 * Added more error printing to logs in server code. Affected
3559 files silcd/server.c and silcd/protocol.c.
3561 * Fixed -S option parsing in Irssi SILC Client. Affected file
3562 irssi/src/silc/core/silc-core.c.
3564 * Added silc_buffer_alloc_size function. Affected file is
3565 lib/silcutil/silcbuffer.h.
3567 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3569 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3570 constants. Affected files in
3571 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3574 * Changed the internal SFTP Memory FS table to const. Affected
3575 file lib/silcsftp/sftp_fs_memory.c.
3577 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3579 * Fixed the buffer formatting and unformatting routines to
3580 check the size of 64 bits types with sizeof(). Affected
3581 file is lib/silcutil/silcbuffmt.c.
3583 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3585 * Removed 0.6.x backwards support.
3587 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3589 * Changed all integer type names:
3590 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3591 to avoid collisions with other libraries using same type names
3594 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3596 * Added `prefer_ipv6' argument to the functions
3597 silc_net_gethostbyname[_async]. If it is TRUE it will return
3598 IPv6 address over IPv4. If FALSE IPv4 address is returned
3599 even if IPv6 address was found. Affected files
3600 lib/silcutil/silcnet.[ch].
3602 * Added support silc_net_create_connection[_async] to fallback
3603 to IPv4 address if IPv6 address could not be used (like if
3604 it doesn't work on a specific system). Affected file in
3605 lib/silcutil/unix/silcunixnet.c.
3607 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3609 * Added silc_schedule_reinit function to do the enlarging
3610 of the max tasks handling capabilities of the scheduler.
3611 Affected files lib/silcutil/silcschedule.[ch].
3613 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3615 * Added automatic extern "C" { ... } for C++ compilers so the
3616 application does not need to define them. Affected file
3617 includes/silcincludes.h.
3619 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3620 old name went against naming convention. Applications now
3621 include "silcclient.h" instead of "clientlibincludes.h".
3622 Removed includes/clientlibincludes.h, it is redundant now.
3624 * Renamed includes/version.h to silcversion.h.
3626 * Added really preliminary support for OS/2 into the util
3627 library. Only thread & mutex API is implemented, others
3628 are still to be implemented. Created the lib/silcutil/os2/
3629 directory. Created also file includes/silcos2.h.
3631 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3633 * Added preliminary BeOS support into the util library.
3634 Created lib/silcutil/beos/, and implemented all the needed
3635 functions to support SILC on BeOS. Created also file
3636 includes/silcbeos.h.
3638 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3640 * Added proper initializations to silc's irssi code, so it's
3641 now possible to load it as module. Affected files
3642 irssi/src/silc/core/silc-core.c,
3643 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3645 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3647 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3650 * Fixed the silcdoc document generator to correct generate
3651 docs from all kinds of filenames. Affected files are
3652 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3654 * ROBOdoc documented lib/silcutil/silcmemory.h.
3655 Added also new function silc_memdup.
3657 * Removed lib/silcutil/silcbufutil.h and moved those routines
3658 to the lib/silcutil/silcbuffer.h.
3660 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3662 * Added `user_count' to the SilcChannelEntry which now tells the
3663 number of users on the channel. The user count is now saved
3664 in normal server of global channels as well. Affected files
3665 silcd/server.c, idlist.h, packet_receive.c and command.c.
3667 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3668 include file utility functions.
3670 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3671 instead of calling directly OS routines.
3673 * Fixed NICK change printing in Irssi SILC Client. Fixed
3674 KICKED notify printing in Irssi SILC Client. Affected file
3675 irssi/src/silc/core/client_ops.c.
3677 * Fixed a NICK change bug in client library, to not recreate the
3678 client_entry->channels hash table everytime nick is changed.
3679 Affected file lib/silcclient/client.c.
3681 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3683 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3684 the SKE interface a bit.
3686 * Fixed padding problem in PKCS#1. The padding was not actually
3687 random since the random number generator was used incorrectly.
3688 This security bug affects only when encrypting with PKCS#1, and
3689 it is not currently used at all in SILC. SILC only use signing
3690 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3692 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3694 * Rewrote the notify handling in Irssi SILC client to not call
3695 the events as signals. Fixes problems with Perl support.
3696 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3698 * Send the auto-nicking NICK command in client library with
3699 little timeout after connecting. The affected file is
3700 lib/silcclient/client.c.
3702 * Added following new config file settings:
3703 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3704 key_exchange_timeout, conn_auth_timeout, connections_max,
3707 Implemented all the new config settings handling in the server.
3709 Optimized the use of SKE Mutual flag usage. Use it only
3710 if connection authentication protocol is not based in public
3713 Renamed all SilcServerConfigSection* to SilcServerConfig*
3714 to have a bit shorter names.
3716 Affected files silcd/serverconfig.[ch], server.[ch], and
3719 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3721 * Cleaned up the listening sockets code, preparing for the rehash
3722 support. Affected file is silcd/server.c.
3724 * Fixed some output messages. Affected files are silcd/silcd.c,
3727 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3729 * Create lib/doc/silcrng_intro.html document as introduction
3730 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3732 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3734 * Fixes to the silcd config template. Affected file is
3735 doc/example_silcd.conf.in.
3737 * Removed type casts from silc_calloc(), conforming to the
3738 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3740 * Removed param_name member from client, server, and router
3741 section structs, now identifying the param directly.
3743 Added CONFIG_FREE_AUTH macro in config file parsing.
3745 Affected files are silcd/serverconfig.[ch].
3747 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3749 * Fixed command line parameter handling. All SILC initialization
3750 is now done in silc_core_init() which also fixes autoconnecting
3753 Affected files irssi/src/silc/core/silc-core.c,
3754 irssi/src/fe-text/silc.c.
3756 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3758 * Added new configuration options and blocks:
3759 keepalive_secs, reconnect_count, reconnect_interval,
3760 reconnect_interval_max, reconnect_keep_trying and
3761 require_reverser_lookup. Added ConnectionParam block, and
3762 implemented the connection parameters when connecting as
3763 initiator and when accepting connections as responder.
3765 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
3766 whether given configuration value has been given already.
3768 Affected files silcd/serverconfig.[c], server.[c].
3770 * Splitted the doc/example_silcd.conf.in. Separated the crypto
3771 algorithm parts and created new file silcalgs.conf, that
3772 is now included from the example_silcd.conf.in.
3774 * Optimized the silc_server_connect_to_router_second to take
3775 the connection configuration object from the SilcServerConnection
3776 object instead of finding it during the connecting phase.
3777 Added the configuration object to SilcServerConnection struct.
3778 Affected files silcd/server_internal.h, server.c.
3780 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3782 * Add the client on channel after it was resolved at the
3783 channel message receiving, and it was not already on the
3784 channel. Affected file lib/silcclient/client_channel.c.
3786 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3788 * Fixed the public key authentication to allocate always the
3789 destination signature buffer instead of using static buffer.
3790 Affected file silcd/protocol.c.
3792 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3794 * Unified the serverconfig.[ch]'s helper function interface.
3795 Affected file silcd/serverconfig.[ch].
3797 * Removed doc/example_silc.conf.in since it is redundant.
3798 The make install will now install irssi/silc.conf file.
3800 * Added new Passphrase and Publickey authentication methods to
3801 config file, allowing both public key and passphrase based
3802 authentication to be set at the same time.
3804 Added `prefer_passphrase_auth' setting in config file which
3805 can be used to set to prefer passwd auth if both passwd and
3806 public key is set. If not set, public key is preferred.
3807 This has effect only when being initiator (responder will try
3810 Added support for authentication with passphrase and public key
3811 at the same time. The passphrase is tried first always since
3812 it is faster to check.
3814 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
3816 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3818 * Merged the new SILC Config library, with the server parsing
3819 support. Read the header file silcconfig.h or the toolkit
3820 documentation for the news. Affected files are
3821 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
3822 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
3823 silcd/protocol.c silcd/server.c silcd/server_backup.c
3824 silcd/serverconfig.[ch] silcd/silcd.c.
3826 * Fixed some silclog documentation. Affected file is
3827 lib/silcutil/silclog.h.
3829 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3831 * The silc_cipher_register, silc_hash_register and
3832 silc_hmac_register now checks if the object to be registered
3833 is registered already. Affected files are
3834 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
3836 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3838 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
3840 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3842 * Allow zero length channel messages inside the Channel Message
3843 Payload. Affected file lib/silccore/silcchannel.c.
3845 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
3846 as header filenames.
3848 * Removed lib/silcclient/README and created HTML file
3849 lib/silcclient/silcclient_using.html, which is now included
3850 as part of Toolkit documentation.
3852 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3854 * Fixed CUMODE_CHANGE notify handling to change the mode of
3855 correct client. Affected file lib/silcclient/client_notify.c.
3857 * Make silc_rng_alloc fail if it cannot allocate the sha1
3858 hash algorithm. Affected file lib/silccrypt/silcrng.c.
3860 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3862 * Fixed the file transfer's key agreement payload to include
3863 zero port also if the hostname is NULL because it could not
3866 Call file transfer monitor callback now also if error occurs
3867 during key agreement protocol.
3869 Changed the silc_client_file_send interface to return the
3870 SilcClientFileError instead of session id. The session ID
3871 is returned into pointer provided as argument.
3873 Check that the file exists locally before sending the
3874 file transfer request at all.
3876 Affected file lib/silcclient/client_ftp.c, silcapi.h.
3878 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
3879 error than can occur while key agreement protocol. Affected
3880 file lib/silcclient/silcapi.h.
3882 * Fixed the event_mode CMODE handler to not crash when mode
3883 is changed and +k mode is set in the channel. Affected file
3884 irssi/src/silc/core/silc-channels.c.
3886 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
3887 SILC_LOG_WARNING to give out Warning and not Error. Affected
3888 file lib/silcutil/silclog.c.
3890 * Fixed the channel message payload decryption in the function
3891 silc_channel_message_payload_decrypt to not modify the original
3892 buffer before it is verified that the message decrypted
3893 correctly. Otherwise, next time it is called with correct
3894 channel key it won't encrypt since the payload is corrupted.
3895 Affected file lib/silccore/silcchannel.c.
3897 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3899 * Do not constantly resize the window. A fix patch by cras.
3900 Affected file irssi/src/fe-text/screen.c.
3902 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3904 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
3905 Affected file lib/silcutil/silcnet.c.
3907 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3909 * Fixed a bug in hash table internal routine for traversing
3910 the table with foreach callback. The current entry may
3911 become invalid in the callback but it was referenced after
3912 the callback returned.
3914 Do not allow auto rehashing of hash table during the
3915 silc_hash_table_foreach operation, for same reasons as it is
3916 not allowed for SilcHashTableList. Affected files are
3917 lib/silcutil/silchashtable.[ch].
3919 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3921 * Defined DLLAPI into silcincludes.h and silcwin32.h for
3922 Win32 DLL. extern's in header files are now declared with
3925 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3927 * Fixed private message handling. It used some old code that
3928 caused the client to crash. Affecte file is
3929 lib/silcclient/client_prvmsg.c.
3931 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3933 * Added function silc_client_add_channel,
3934 silc_client_replace_channel_id, and removed functions
3935 silc_client_new_channel_id and silc_idlist_get_channel_by_id
3936 from client library.
3938 * Added cross reference of the joined channels to the
3939 SilcClientEntry, and changed the SilcChannelEntry's
3940 users list to SilcHashTable. The affected files are
3941 lib/silcclient/idlist.[ch].
3943 * Fixed a bug in hash table tarversing. While the hash table
3944 is traversed with SilcHashTableList the table must not be
3945 rehashed. It is now guaranteed that auto rehashable tables
3946 are not rehashed while tarversing the list. Also defined that
3947 silc_hash_table_rehash must not be called while tarversing
3948 the table. Added function silc_hash_table_list_reset that must
3949 be called after the tarversing is over. The affected files are
3950 lib/silcutil/silchashtable.[ch].
3952 * Changed all hash table traversing to call the new
3953 silc_hash_table_list_reset in server and in client library.
3955 * Added function silc_client_on_channel to return the
3956 SilcChannelUser entry if the specified client entry is joined
3957 on the specified channel. This is exported to application as
3958 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
3960 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3962 * Fixed founder regaining problem with JOIN command on normal
3963 server. The notify for mode change must be sent always and
3964 not only if !cmd->pending. Affected file silcd/command.c.
3966 * Fixed the WHOWAS command's reply sending to support the
3967 lists correctly. Affected file silcd/command.c.
3969 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3971 * When sending JOIN command to router for processing the
3972 sender's old command identifier was not saved back to the
3973 sender's command context, fixed now. The affected file is
3976 * Create the key in JOIN command of the router did not return
3977 the channel key, added check for this. Affected file is
3980 * Fixed a channel ID update bug in JOIN command reply. Do
3981 not directly upgrade the ID but call the function
3982 silc_idlist_replace_channel_id if the ID was changed.
3983 Affected file silcd/command_reply.c.
3985 * Fixed memory leaks from command calling if it would fail.
3986 Affected file silcd/command.c.
3988 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3990 * Applied patches from cras:
3992 Memory leak fixes around libaries, irssi window resize fix,
3993 new silclist.h and silcdlist.h, all extern inline changed to
3996 * Removed dotconf from lib/dotconf, not needed anymore.
3998 * Removed TRQ from lib/trq, not needed anymore.
4000 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4001 with server connections. Later this will be configurable
4002 in config file after new config file is done. Affected file
4005 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4007 * Fixed a crash in server related to channel announcements.
4008 Affected file silcd/server.c.
4010 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4012 * Fixed memory leaks in silc_server_create_new_channel*
4013 functions. Affected file silcd/server.c.
4015 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4016 which ID was changed. This way the router will send the
4017 user list for the channel again, and server won't be in
4018 desync in some rare circumstances. Affected file is
4019 silcd/packet_receive.c.
4021 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4023 * Check for NULL socket pointer in the function
4024 silc_server_packet_send_to_channel_real. Affected file
4025 silcd/packet_send.c.
4027 * Fixed the BAN notify handling to correctly remove ban
4028 list. Affected file silcd/packet_receive.c.
4030 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4032 * Fixed some header addition to Toolkit distribution in
4033 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4035 * Added lib/silcclient/client_ops_example.h as an template
4036 file for application programmers to quickly start using
4037 the SilcClientOperation functions in their application.
4038 Updated the lib/silcclient/README as well to tell about this
4039 nice file made available.
4041 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4043 * Call silc_server_remove_from_channels when removing client
4044 entry when NO_SUCH_CLIENT_ID was received. Affected file
4045 is silcd/command_reply.c.
4047 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4049 * Added server & router operator statistics updating. Affected
4050 file silcd/packet_receive.c and silcd/command.c.
4052 * Fixed the SERVER_SIGNOFF notify handling on normal server
4053 not to save the history information for clients. Same was
4054 fixed earlier in remove_clients_by_server function, but not
4055 here. Affected file silcd/packet_receive.c.
4057 * Raised the default connection-retry count from 4 to 7 in
4058 server. Affected file silcd/server.h.
4060 * Cancel any possible reconnect timeouts when we start the
4061 key exchange. Affected file silcd/server.c.
4063 * Do not reconnect on connection failure when SCONNECT was
4064 given. Affected files silcd/server.[ch].
4066 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4068 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4070 * Fixed the NICK command to always give the unformatted
4071 nickname to the one giving the NICK command. If unformatted
4072 nickname is cached already it will be formatted and the
4073 local entry will always get the unformatted nickname.
4074 Affected file lib/silcclient/idlist.c.
4076 * Fixed some double frees from client library commands.
4077 Affected file is lib/silcclient/command.c.
4079 * Fixed CUMODE command in server to assure that no one can
4080 change founder's mode than the founder itself, there was a
4081 little bug. Affected file silcd/command.c.
4083 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4085 * Removed the SilcClientCommandDestructor from the client
4086 libary, it is not needed anymore. Affected files are
4087 lib/silcclient/silcapi.h, command[_reply].[ch],
4088 client_notify, idlist.c.
4090 * Fixed GETKEY command to first resolve client, and then
4091 resolve the server only if the client was not found, instead
4092 of resolving both at the same time. Affected file is
4093 lib/silcclient/command.c.
4095 * Added silc_client_start_key_exchange_cb and lookup the
4096 remote hostname and IP address before starting the key
4097 exchange with server. The affected file is
4098 lib/silcclient/client.c.
4100 * The server's public key is now saved using the IP address
4101 of the server and not the servername for the filename.
4102 The hostname public key filename is checked as an fall back
4103 method if the IP address based filename is not found.
4105 Fixed the GETKEY command to save the fetched server key
4106 in correct filename.
4108 Print the remote server's hostname now when new key is
4109 received during connection process. Affected file is
4110 irssi/src/silc/core/client_ops.c.
4112 * Return always our own public key to the client if it asks
4113 for it with GETKEY command. Affected file silcd/command.c.
4115 * Removed the use_auto_addr variable from default config
4116 file since it was in wrong section. Affected file is
4119 * Fixed TOPIC_CHANGE notification to not route it when it
4120 was sent using silc_server_send_notify_to_channel function.
4121 Affected file silcd/command.c.
4123 * Fixed silc_server_send_notify_kicked to send the kicker's
4124 Client ID also, it was missing. Affected files are
4125 silcd/command.c, silcd/packet_send.[ch].
4127 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4129 * Do not save client history information in SERVER_SIGNOFF.
4130 Fixes the bug in normal server that it does not detect
4131 the client becoming valid after the server becomes back
4132 online. Affected file silcd/server_util.c.
4134 * Added `sock_error' field into the SilcSocketConnection
4135 context. When error occurs during socket operation (read
4136 or write) the error is saved. Added also new function
4137 silc_socket_get_error to return human readable socket error
4138 message. Affected files are lib/silcutil/silcsockconn.[ch],
4139 lib/silcutil/unix/silcunixsockconn.c, and
4140 lib/silcutil/win32/silcwin32sockconn.c.
4142 * The server now prints the socket error message in the
4143 signoff for client. Affected file silcd/server.c.
4145 * Fixed the `created' channel information sending from router
4146 to server in JOIN command. Checks now whether the channel
4147 really was created or not and set it according that.
4149 Fixed the JOIN command to use the client entry's current
4150 ID during the joining procedure instead of the one it sent
4151 in the command (it is checked though), since it can change
4152 between the packet processing and command processing, and
4153 would just case unnecessary pain in the client end. Affected
4154 file silcd/command.c.
4156 * Fixed a channel key payload sending to use correct channel
4157 ID when the server was forced to change the channel's ID by
4158 router. Router sent the key payload with the old Channel ID.
4159 Affected file silcd/packet_receive.c.
4161 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4163 * Call silc_server_save_channel_key only if the key payload
4164 was provided in the JOIN command's command reply. Affected
4165 file silcd/command_reply.c.
4167 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4169 * Fixed silc_mp_sizeinbase to return the value correctly with
4170 MPI. Affected file lib/silcmath/mp_mpi.c.
4172 * Fixed the stop_server signal to correctly stop the scheduler
4173 and gracefully stop the server when SIGTERM or SIGINT signals
4174 are received. Affected file silcd/silcd.c.
4176 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4178 * Simple handling of TERM and HUP signals. Also added some log
4179 flushing call around. Affected file is
4182 * Fixed small bugs in silclog.c. Now buffering output will take
4183 effect after 10 seconds since startup: This will ensure that
4184 no important startup messages are lost. Also output redirection
4185 will preserve original format ([Date] [Type] message).
4186 Affected file is lib/silcutil/silclog.c.
4188 * Added two options to the config file, in the logging section:
4189 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4190 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4192 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4194 * Do not print the warning about log files not being initialized
4195 more than once to avoid excess logging. Affected file is
4196 lib/silcutil/silclog.c.
4198 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4199 the SIM copying in make install in Makefile.am.pre.
4201 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4203 * Rewritten silclog APIs. Globally interesting changes follows:
4204 silc_log_set_files() changed to silc_log_set_file().
4205 silc_log_set_callbacks() changed to silc_log_set_callback().
4206 ROBOdoc documented silclog header file.
4207 SilcLogCb now returns bool to wether inihibit the default
4208 handler or not (to keep the old behaviour return always TRUE).
4209 The new APIs should also fix the problem of the
4210 silcd_error.log file that was written in the current directory.
4213 Log files streams will remain opened after silc_log_set_file()
4214 call, means less CPU usage notably on high traffic servers.
4215 File streams are now full buffered, and flushed to the disk
4216 every 5 minutes, lesses HD activity and CPU usage.
4217 Messages can be redirected, allowing admins to configure
4218 one single logfile for all server messages.
4219 the silc_log_quick global variable to activate fast-logging.
4220 Affected files lib/silcutil/silclog.[ch]
4222 * Changed some code to conform new silclog APIs. Affected
4223 files are doc/example_silcd.conf.in, silcd/server.c
4224 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4227 * Fixed a memory leak that could occur in some situations.
4228 Affected file silcd/serverconfig.c.
4230 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4232 * Added the silc_client_del_client to remove the client from
4233 all channels as well. Affected file lib/silcclient/idlist.c.
4235 * Fixed the client library to correctly remove the client
4236 from all channels when the client entry is being destroyed.
4237 Affected file lib/silcclient/client_notify.c, command.c.
4239 * Added auto-nicking support to the client library. If the
4240 applicatio now sets client->nickname it will be sent to the
4241 server after connecting by the library. This way for example
4242 SILCNICK (or IRCNICK) environment variables will have effect
4243 and always change the nickname automatically to whatever
4244 it is wanted. Affected file lib/silcclient/client.[ch].
4246 * Renamed silc_server_command_bad_chars to the
4247 silc_server_name_bad_chars and moved it to the
4248 silcd/server_util.[ch]. Added also new function
4249 silc_server_name_modify_bad to return nickname that
4250 includes bad characters as new nickname without those
4251 bad characters. This check and modify is now used in
4252 silc_server_new_client when the username is initially set
4253 as nickname, so it must be checked to be valid nickname.
4254 Affected file silcd/packet_receive.c.
4256 * The nickname length is now taken from the packet for real
4257 and not trusted to strlen() since it clearly can return
4258 wrong length for nickname including bad characters. This
4259 also applies to channel names. Affected file silcd/command.c.
4261 * Removed the lib/silcsilm/modules directory. Modules are now
4262 compiled into the lib/silcsim. Fixed the copying of the
4263 modules to follow symbolic links in Makefile.am.pre.
4265 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4267 * Fixed silc_string_regexify list creation. Fixes bugs with
4268 BAN and INVITE commands in server. The affected file is
4269 lib/silcutil/unix/silcunixutil.c.
4271 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4273 * Removed the command destructor entirely from the server's
4274 command and command reply routines. It is not needed, and
4275 its usage was buggy and caused crashes. Affected files are
4276 silcd/command[_reply].[ch].
4278 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4280 * Cancel protocol and NULL sock->protocol if timeout
4281 occurred during protocol. Affected file silcd/server.c.
4283 * Cancel protocol timeouts always before calling the final
4284 callback, to assure that after final callback is called
4285 no other state will be called for the protocol anymore.
4286 Affected file silcd/protocol.c.
4288 * Print error log if incoming connection configuration could
4289 not be found. Affected file silcd/server.c.
4291 * Fixed JOIN command to correctly save the founder mode
4292 to the client on normal SILC server, when the channel
4293 was created by the router. Affected file silcd/command.c.
4295 * Fixed LIST command (hopefully) to send correct reply
4296 packets. Affected file silcd/command.c.
4298 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4300 * The silc_packet_receive_process now returns FALSE if the
4301 read data was invalid packet, and TRUE if it was ok.
4303 The server now checks that if unauthenticated connection
4304 sends data and its processing fails the server will close
4305 the connection since it could be a malicious flooder.
4307 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4309 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4311 * Make sure the warning about error opening a log file is
4312 printed only once and not everytime it fails (produces
4313 too much useless log). Affected file lib/silcutil/silclog.c.
4315 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4317 * Made the silc_server_daemonise() function more readable.
4318 Affected file silcd/server.c.
4320 * Pid file is now optional, the user may comment it out from
4321 the config file. Removed define SILC_SERVER_PID_FILE, we
4322 don't need a default any longer. Affected file
4323 configure.in.pre, lib/Makefile.am.pre.
4325 * Make some use of the pid file. The server now dies at startup
4326 if it detects a valid pid file on his path. The server would
4327 die anyway in this circumstance, because of the bind() failure.
4328 Affected file silcd/silcd.c.
4330 * No longer compiling lib/dotconf.
4332 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4334 * Fixed JOIN command parsing not to crash. Affected file
4335 lib/silcclient/command.c.
4337 * Fied the NICK_CHANGE notify to add the new client entry
4338 even it is resolved. This removes an <[unknown]> nick
4339 thingy bug in the client. Affected file is
4340 lib/silcclient/client_notify.c.
4342 * Do not try to allocate 0 bytes (efence does not like it)
4343 in lib/silccore/silccomand.c when encoding payload.
4345 * Do not take IRCNICK as nickname in Irssi SILC client since
4346 it is not possible to set nickname before hand connecting
4347 the server (TODO has an entry about adding auto-nicking
4350 * Changed the silc_server_command_pending to check whether
4351 there already exists an pending entry with the specified
4352 command, command identifier and pending callback. This is
4353 to fix IDENTIFY and WHOIS related crashes that may register
4354 multiple pending commands with same identifier. Affected
4355 file silcd/command.c.
4357 * Fixed the server to reconnect to the router even if it
4358 was already reconnecting and EOF was received. This to
4359 fix a possibility that the server wouldn't ever try to
4360 auto-reconnect to the router. Affected file silcd/server.c.
4362 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4364 * Fixed the server's password authentication to use the
4365 length of the locally saved password, and not the one
4366 sent in the packet. Affected file silcd/protocol.c.
4368 * Fixed same password authentication problem in the
4369 Authentication Payload handling routines in
4370 lib/silccore/silcauth.c.
4372 * Yet another password authentication problem fixed with
4373 channel password handling in silcd/command.c.
4375 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4377 * If first character of string in silc_parse_userfqdn is '@'
4378 then do not parse it. Affected file is
4379 lib/silcutil/silcutil.c.
4381 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4383 * Fixed minor bug in IDENTIFY command reply sending, which
4384 caused various weird problems during JOIN when it was
4385 resolving names for users. Affected file silcd/command.c.
4387 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4389 * Fixed the IDENTIFY command reply sending to chech better valid
4390 clients. It was possible to send incomplete list of replies.
4391 Affected file silcd/command.c.
4393 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4395 * Added silc_client_command[s]_[un]register functions now to
4396 dynamically register the commands in client library. Removed
4397 the static table of commands. This allows the client library
4398 to call commands without causing the application to know about
4399 what commands library has called.
4401 Removed the INFO command reply kludge to detect when the command
4402 was called by library. Now library use its own command reply
4403 function for INFO command.
4405 Added function silc_client_command_call to call a command.
4406 Application can use it to call command, not access the structure
4409 Now all commands that are sent by the client library (not
4410 explicitly sent by application) use own command reply functions.
4412 Affected files around lib/silcclient/ and in
4413 irssi/src/silc/core/.
4415 * Fixed the WHOIS command reply sending to chech better valid
4416 clients. It was possible to send incomplete list of replies.
4418 Fixed the WHOIS and IDENTIFY to send the request to router
4419 if normal server did not do it and did not find any results.
4421 Affected file silcd/command.c.
4423 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4425 * Moved the internal data from SilcClient context into its
4426 own file, not accesible to application. Affected files
4427 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4428 and other files in client library.
4430 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4432 * Added doc/examples installation target in Makefile.am.pre.
4435 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4437 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4438 commands the found client entry will be removed from the
4439 cache, after notifying application about the error. Affected
4440 file lib/silcclient/command_reply.c.
4442 * Changed the /MSG to check for exact nickname user gave, and
4443 not let `nick' match `nick@host' if it is only one found. Now,
4444 user must type the exact nickname (like nick@host2) even if
4445 there are no more than one same nicks found. This is to avoid
4446 a possibility of sending nickname to wrong nickname since
4447 `nick' could match `nick@host'. Affected file is
4448 irssi/src/core/silc-servers.c.
4450 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4452 * Do not print "you are now server operator" or similar when
4453 giving /away command. Affected files are
4454 irssi/src/silc/core/client_ops.c, silc-servers.h.
4456 * Made the silc_server_command_pending_error_check to send
4457 the same command reply payload it received back to the
4458 original sender of the command. This way all arguments
4459 that was received by the server will be received by the
4460 client too. Affected file silcd/command.c.
4462 * Added the silc_idcache_add to return the created cache entry
4463 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4465 * Add global clients to expire if they are not on any channel.
4466 This is because normal server will never know if they signoff
4467 if they are not on any channel. The cache expiry will take
4468 case of these entries. This is done by normal servers only.
4469 The affected files are silcd/command_reply.c,
4470 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4472 * If server receives invalid ID notification for WHOIS or
4473 IDENTIFY and the ID exists in the lists, it is removed.
4474 Affected file silcd/command_reply.c.
4476 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4477 in client then client entry that it matches is searched and
4478 the nickname is printed on the screen for user. Affected
4479 file irssi/src/silc/core/client_ops.c.
4481 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4483 * Use cache entry expire time in the LIST command reply to
4484 purge old entries from the cache after the LIST command
4485 reply has been received. This way we don't have non-existent
4486 entries in the cache for too long. Affected file is
4487 silcd/command_reply.c.
4489 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4491 * If we are normal server, and we've not resolved client info
4492 in WHOIS or IDENTIFY from router, and it is global client,
4493 we'll check whether it is on some channel. If it is not
4494 then we cannot be sure about its validity and will resolve it
4495 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4496 file silcd/command.c.
4498 * Search channel by name (if possible) rather than by ID
4499 in IDENTIFY command's command reply. Affected file is
4500 silcd/command_reply.c.
4502 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4504 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4505 Updated specs and implemented it. Affected file silcd/command.c,
4506 silcd/packet_send.c and silcd/packet_receive.c.
4508 * Implemented the <founder auth> payload handling in the JOIN
4509 command. If provided all conditions for channel joining
4510 except requirement to provide correct passphrase can be
4511 overrided by the channel founder. Updated the protocol specs.
4512 Affected file silcd/command.c.
4514 Added support for founder auth in JOIN command in client
4515 library. Fixed the parsing of the JOIN command now to support
4516 all options as they should be. The affected file is
4517 lib/silcclient/command.c.
4519 * Optimized the WHOIS and IDENTIFY commands to send the request
4520 to router only if it includes nicknames or other names. If
4521 they include only IDs then check the local cache first before
4522 routing. Affected file is silcd/command.c.
4524 * Added channels topic announcements. Affected file is
4525 silcd/packet_receive.c and silcd/server.c.
4527 * Fixed the silc_server_send_notify_topic_set to really destine
4528 the packet to channel. Affected file silcd/packet_send.c.
4530 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4531 library. Affected file lib/silcclient/client_notify.c.
4533 * Added UMODE announcements. Affected file silcd/server.c.
4535 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4537 * Memory leak fixes in:
4539 lib/silcutil/silcsockconn.c
4540 lib/silcske/silcske.c
4541 lib/silcske/groups.c
4543 lib/silccrypt/silcpkcs.c
4544 lib/silccore/silccommand.c
4545 lib/silccore/silcidcache.c
4550 * ROBOdoc documented the lib/silcske/groups.h file and a
4551 bit changed the interface for better.
4553 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4555 * Update the client entry context in the ID cache after
4556 nick change. Affected file lib/silcclient/command.c.
4557 Fixes the CUMODE command when regaining founder privileges,
4558 and a little WHOIS problem.
4560 * Fixed silc_net_gethostbyname to correctly call the
4561 inet_ntop. Affected file lib/silcutil/silcnet.c.
4563 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4565 * Added IPv6 support checking to the configure.in.pre, added
4566 also --enable-ipv6 option to override the check. Affected
4567 file configure.in.pre.
4569 * The silc_thread_create now calls the start function
4570 directly if threads support is not compiled in. Removes
4571 ugly #ifdef's from generic code. Affected files are
4572 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4574 * Added silc_net_gethostby[name/addr]_async to asynchronously
4575 resolve. Affected files are lib/silcutil/silcnet.[ch].
4577 * Added support for rendering IPv6 based server, client and
4578 channel IDs. Affected file lib/silcutil/silcutil.c.
4580 * Added support for creating IPv6 based server IDs. Affected
4581 file is silcd/serverid.c.
4583 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4585 * Added silc_net_gethostby[addr/name] into the
4586 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4587 routines. Added silc_net_is_ip[4/6]. Affected file is
4588 lib/silcutil/unix/silcunixnet.c. All routines that take
4589 address as argument now supports both IPv4 and IPv6 addresses.
4591 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4593 * Fixed LIST command reply sending in server. Affected file
4596 * Server now sends the kicker's client ID in the KICK notify
4597 to the kicked client. Affected file silcd/command.c.
4599 * The client library now parses the kickers client ID and
4600 UI displays it. Affected files lib/silcclient/client_notify.c
4601 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4603 * Made all payload parsing function prototypes consistent.
4604 They all take now const unsigned char * and uint32 pair as
4605 the payload data instead of SilcBuffer. Changes all around
4606 the source tree. Other unsigned char* -> const unsigned char*
4607 changes around the tree as well.
4609 * Optimized SFTP client and server packet sending not to
4610 allocate new buffer for each packet but to recycle the
4611 first allocated buffer. Affected files are
4612 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4614 * Optimized the SFTP client to use SilcList instead of
4615 SilcDList for requests, because it is faster. Affected file
4616 is lib/silcsftp/sftp_client.c.
4618 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4619 into lib/silccore/silcid.[ch].
4621 Renamed silcpayload.[ch] into silcargument.[ch].
4623 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4625 * If client entry is deleted with active key agreement
4626 session, abort the session.
4628 The silc_client_abort_key_agreement now calls the completion
4629 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4631 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4634 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4636 * Don't use __restrict in older GCC's. Affected file is
4637 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4639 * silc_net_localhost now attempts to reverse lookup the
4640 IP/hostname. Affected file lib/silcutil/silcnet.c.
4642 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4643 command. It can be used to gain founder privileges at
4644 the same time when joining the channel.
4646 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4647 kicker's client ID as well. Updated protocol specs.
4649 Defined that the server must send SILC_COMMAND_IDENTIFY
4650 command reply with error status to client who sent
4651 private message with invalid client ID.
4653 Updated the protocol specification.
4655 * Added silc_server_send_command_reply to send any
4656 command reply. Affected file silcd/packet_send.[ch].
4658 * Added silc_id_payload_encode_data to encode ID payload
4659 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4661 * The server now send IDENTIFY command reply with error
4662 status if client ID in private message is invalid. Affected
4663 file silcd/packet_receive.c.
4665 * Save the server key file with server's IP address in
4666 the filename instead of hostname. The affected file is
4667 irssi/src/silc/core/client_ops.c.
4669 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4671 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4674 * Added libtool support for compiling shared objects in
4675 lib/silcsim. Affected file configure.in.pre and
4676 lib/silcsim/Makefile.am. Original patch by cras.
4678 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4680 * Pid file configuration, and server's config file fixes
4681 patch by toma. Updated CREDITS file.
4683 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4685 * Fixed silc_client_channel_message to not try to decrypt
4686 the message twice if it resolved the destination client
4687 information. This could cause of dropping one channel
4688 message. Affected file lib/silcclient/client_channel.c.
4690 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4692 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4693 lib/silcclient/client.c. This function is used when the SILC
4694 Client is run under some other scheduler, or event loop or
4695 main loop. On GUI applications, for example this may be
4696 desired to used to run the client under the GUI application's
4697 main loop. Typically the GUI application would register an
4698 idle task that calls this function multiple times in a second
4699 to quickly process the SILC specific data.
4701 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4703 * Fixed silc_server_drop() for dropping the supplementary
4704 groups as well, this could cause a security hole on some
4707 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4709 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4712 * Write PID file after dropping privileges. Added -F option
4713 to run server on foreground. A patch by debolaz.
4714 Affected files silcd/server.c, silcd/silcd.c.
4716 * Fixed MOTD to return the MOTD file server name. Affected
4717 file silcd/command.c.
4719 * Added INFO command reply handling to the Irssi SILC Client.
4720 Affected file irssi/src/silc/core/client_ops.c.
4722 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4724 * Fixed the silc_idcache_list_* routines to really support
4725 the dynamic list. Fixes a crash. Affected file is
4726 lib/silccore/silcidcache.c.
4728 * Fixed the LIST command reply to really call LIST command's
4729 pending callbacks. Affected file silcd/command_reply.c.
4731 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4733 * Update conn->local_entry->nickname after giving NICK
4734 command. Affected file lib/silcclient/command.c.
4736 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4738 * Added the [pid] option to the silcd configuration file
4740 Affected files: serverconfig.[ch] and silcd.c
4742 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4744 * Save fingerprint in WHOIS command reply in server.
4745 Affected file silcd/command_reply.c.
4747 * Fixed NICK commands pending callback registration.
4748 Affected file lib/silcclient/command.c.
4750 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4752 * Use ++server->cmd_ident when sending commands in server,
4753 instead of random number. Affected file silcd/command.c.
4755 * Fixed GETKEY command reply to call actually GETKEY pending
4756 command callbacks. Affected file silcd/command_reply.c.
4758 * A bit stricter check for nicknames. Check for same nickname
4759 in NICK command also. Affected file silcd/command.c.
4761 * Do not call INFO command everytime client ID changes, only
4762 during first connecting. Affected file lib/silcclient/client.c.
4764 * Set the new nickname only after successful command reply for
4765 NICK command is returned by server. Affected file
4766 lib/silcclient/command.c.
4768 * Remove nicknames from nicklist during server_signoff notify.
4769 Should fix /NAMES bit more. The affected file is
4770 irssi/src/silc/core/silc-channels.c.
4772 * Added `fingerprint' field to the SilcIDListData in the
4773 silcd/idlist.h to hold the fingerprint of the client's
4776 Send the fingerprint of the client's public key in WHOIS
4779 Affected files silcd/command.c, and silcd/idlist.[ch].
4781 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
4782 create fingerprint from given data.
4784 * Show the fingerprint of the client's public key in WHOIS.
4785 Affected files irssi/src/module-formats.[ch] and
4786 irssi/src/silc/core/client_ops.c.
4788 * Format the multiple same nicknames also during JOIN and
4789 NICK_CHANGE notifys. Affected file is
4790 lib/silcclient/client_notify.c.
4792 * Do not print error on screen for invalid private message
4793 payload since it can come if someone is sending private
4794 messages with wrong key. Affected file
4795 lib/silccore/silcprivate.c.
4797 * Fixed multiple concurrent /PING crash. Affected file
4798 lib/silcclient/command.c.
4800 * Changed the wrong ID encoding. All IP addresses must be
4801 in MSB first order in encoded format. They were encoded
4802 wrong and was in LSB format. Affected files are
4803 silcd/serverid.c, lib/silcutil/silcutil.c.
4805 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
4807 * Call the `connect' client operation through the scheduler
4808 in case of error. Affected file lib/silcclient/client.c.
4810 * Call the `failure' client operation even if the error
4811 occurred locally during a protocol. Affected file is
4812 lib/silcclient/protocol.c.
4814 * Added support of sending LIST command to router from normal
4815 server. This way normal server can get list of all channels
4816 in the network too. Fixed the channel list sending in the
4817 server too. Affected files are silcd/command.c, and
4818 silcd/command_reply.[ch].
4820 * Added silc_server_update_channels_by_server and
4821 silc_server_remove_channels_by_server. They are used during
4822 disconnection of primary router and in backup router protocol.
4823 Affected file silcd/server_util.[ch], silcd/server.c and
4824 silcd/server_backup.c.
4826 * Fixed channel adding to global list in IDENTIFY command
4827 reply in server. Affected file silcd/command_reply.c.
4829 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4831 * If the incoming packet type is REKEY or REKEY_DONE process
4832 that packet always synchronously. Fixes yet another MAC
4833 failed error on slow (dialup) connections. Affected file
4834 lib/silcclient/client.c and silcd/server.c.
4836 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4838 * Call check_version SKE callback for initiator too. Affected
4839 file lib/silcske/silcske.c.
4841 * Implemented fix for security hole found in the SKE that was
4842 fixed in the specification few days back; the initiator's
4843 public key is now added to the HASH value computation.
4844 Added backwards support for the old way of doing it too, for
4845 old clients and old servers. Affected file is
4846 lib/silcske/silcske.c.
4848 * Enabled mutual authentication by default in SKE. If initiator
4849 is not providing mutual authentication the responder will
4850 force it. This will provide the proof of posession of the
4851 private key for responder. The affected files are
4852 lib/silcclient/protocol.c and silcd/protocol.c.
4854 * Do not cache anymore the server's public key during SKE.
4855 We do mutual authentication so the proof of posession of
4856 private key is done, and if the server is authenticated in
4857 conn auth protocol with public key we must have the public
4858 key already. Affected file silcd/protocol.c.
4860 * Added new global debug variable: silc_debug_hexdump. If
4861 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
4862 file lib/silcutil/silclog.[ch].
4864 * Fixed compilation warning due to char * -> const char *.
4865 Affected files lib/silcutil/silcnet.h, and
4866 lib/silccore/silcauth.[ch].
4868 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4870 * Fixed CMODE command when new channel key was created. If
4871 the creation failed the old key was removed. Next time giving
4872 same command would crash the server since the old key was
4873 freed already. Affected file silcd/command.c.
4875 * Fixed the silc_server_announce_get_channels to not crash
4876 on reconnect. Affected file silcd/server.c.
4878 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4880 * Added silc_log_set_debug_string function to set a regex
4881 string to match for debug output. Only the function names,
4882 or filenames matching the given debug string is actually
4883 printed. This way it is possible to filter out those debug
4884 strings that user is not interested in.
4886 Fixed a bug in silc_string_regexify.
4888 Affected files lib/silcutil/silclog.[ch], and
4889 lib/silcutil/unix/silcunixutil.c.
4891 * Changed the -d options in both server and Irssi SILC client
4892 to take the debug string as argument. Affected files
4893 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
4895 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4897 * Added silc_hash_babbleprint to create a Bubble Babble
4898 Encoded fingerprint. The encoding is developed by Antti
4899 Huima (draft-huima-babble-01.txt), and it creates human
4900 readable strings out of binary data. Affected file
4901 lib/silccrypt/silchash.[ch].
4903 * Print the babble print now in addition of fingerprint as well
4904 in Irssi SILC client. Affected files are
4905 irssi/src/fe-common/silc/module-formats.[ch],
4906 irssi/src/fe-common/silc/core/client_ops.c.
4908 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4910 * Fixed a security problem found in SKE. The initiator's
4911 public key too is now added to the HASH hash value creation
4912 which is signed by the responder to create the SIGN value.
4913 This will prevent anyone in the middle to lie to the responder
4914 about the initiator's public key. If this is done now, the
4915 man in the middle will get caught. Updated the protocol
4918 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4920 * Better installation directory handling. Configure module
4921 paths and other paths automatically to example_silc* files
4922 in doc/. A patch by toma.
4924 * Fixed compiler warning from MPI library, and from SILC RNG.
4927 * Added SILC_SERVER_PID_FILE to define the pid file for server.
4928 It can be configured with ./configure. A patch by toma.
4930 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4932 * Find correct make to use in prepare-clean. A patch by
4933 toma. Affected file prepare-clean.
4935 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
4937 * Added irssi variables use_auto_addr, auto_bind_ip,
4938 auto_bind_port and auto_public_ip.
4940 * Changed the interface for silc_client_send_key_agreement
4941 in lib/silcclient/silcapi.h
4945 irssi/src/silc/core/silc-core.c
4947 lib/silcclient/silcapi.h
4948 irssi/src/silc/core/silc-channels.c
4949 lib/silcclient/client_keyagr.c
4952 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4954 * Added silc_pkcs_public_key_compare to compare two
4955 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
4957 * Check that the client who set the founder mode on the
4958 channel is the same client that is giving the founder
4959 mode to itself. It is done by comparing the saved public
4960 key (it is saved even in the authentication is passphrase).
4961 Affected file silcd/command.c.
4963 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4965 * Do not process packet for disconnected socket connection.
4966 Affected file lib/silccore/silcpacket.c.
4968 * Process the DISCONNECT packet through scheduler in the
4969 client library. Affected file lib/silcclient/client.c.
4971 * Fixed the silc_client_packet_parse to not to increase
4972 the packet sequence number if the conn->sock and the
4973 current socket connection is not same. This can happen
4974 for example during key agreement when the conn includes
4975 multiple socket connections (listeners). Affected file
4976 lib/silcclient/client.c.
4978 * The sender of the file transfer request now provides also
4979 the pointer (listener) for the key exchange protocol. If
4980 the listener cannot be created then it sends empty key
4981 agreement and lets the receiver provide the listener.
4983 Added `local_ip' and `local_port' arguments to the
4984 silc_client_file_send. If they are provided they are used,
4985 if not then it will attempt to find local IP address, if
4986 not found or bind fails then the remote client will provide
4989 Affected files are lib/silcclient/client_ftp.c and
4990 lib/silcclient/silcapi.h.
4992 * Extended the FILE SEND command to support defining the
4993 local IP and port for key exchange listener. They are
4994 optional. Affected file irssi/src/silc/core/silc-servers.c.
4996 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4998 * Defined to WHOIS command reply the sending of fingerprint
4999 of the client's public key (if the proof of posession of the
5000 corresponding private key is verified by the server).
5001 Updated to the protocol specification.
5003 * Added support of receiving the client's public key's
5004 fingerprint in command reply in client library. Affected
5005 file is lib/silcclient/command_reply.c, and
5006 lib/silcclient/idlist.[ch].
5008 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5010 * Do not send over 128 chars long nickname to the server
5011 in NICK command. Affected file lib/silcclient/command.c.
5013 * Do not send over 256 chars long channel names to the server
5014 in JOIN command. Affected file lib/silcclient/command.c.
5016 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5018 * Assure that silc_server_close_connection cannot be called
5019 twice for same socket context. Affected file is
5022 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5024 * Send error message to application if opening file for
5025 writing during file transfer fails. Affected file is
5026 lib/silcclient/client_ftp.c.
5028 Remove all file transfer sessions for a client that we're
5029 removing from ID cache.
5031 Affected file is lib/silcclient/client_ftp.c.
5033 * Fixed silc_net_addr2bin to return correct address. Affected
5034 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5036 * Fixed file transfer session removing on signoff notify.
5037 Affected file irssi/src/silc/core/silc-servers.c.
5039 * Added the SilcClientFileError to be returned in the monitor
5040 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5041 Affected file lib/silcclient/silcapi.h.
5043 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5045 * Fixed a crash in silc_client_ftp_free_sessions and
5046 silc_client_ftp_session_free_client. Affected file
5047 lib/silcclient/client_ftp.c.
5049 * Added `disabled' field in the SilcChannelEntry in the server
5050 to indicate if the server entry is disabled. Affected file
5051 silcd/idlist.h, silcd/command[_reply].c.
5053 * SILC server adds now /var/run/silcd.pid everytime it is
5054 started. Affected file silcd/silcd.c.
5056 * Added silc_server_packet_send_clients to send a packet to
5057 the provided table of client entries. Affected file
5058 silcd/packet_send.[ch].
5060 * Fixed a crash in client resolving in client_prvmsg.c in
5061 client library. Affected file lib/silcclient/client_prvmsg.c.
5063 * Do not actually remove the client directly from ID cache
5064 during SERVER_SIGNOFF, but invalidate it. This way we
5065 preserve the WHOWAS info for the client. Affected file
5066 silcd/server_util.c.
5068 * Fixed SERVER_SIGNOFF notify handling in the server. The
5069 server is now able to process incoming SERVER_SIGNOFF notify
5070 for a server that it doesn't even know about. It will remove
5071 the clients provided in the notify. Affected file
5072 silcd/packet_receive.c.
5074 * Check for partial packet in data queue after every packet that
5075 was found from the queue. Return and wait for more data if
5076 there is partial data in queue. Affected file is
5077 lib/silccore/silcpacket.c.
5079 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5081 * Added SilcClietFileError enum to indicate error in
5082 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5083 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5084 Affected files lib/silcclient/silcapi.h and
5085 lib/silcclient/client_ftp.c.
5087 * Check that newsize in silc_buffer_realloc is larger than
5088 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5090 * Added better monitor of file transfers. It now monitors
5091 key agreement protocol during the file transfer too. Added
5092 error reporting too. Affected files
5093 irssi/src/silc/core/silc-servers.c,
5094 irssi/src/fe-common/silc/module-formats.[ch].
5096 * Wrote a help file for FILE command.
5098 * Added silc_rng_global_get_byte_fast to get not-so-secure
5099 random data as fast as possible. Random data is read from
5100 /dev/urandom if available and from the SILC RNG if not
5101 available. It is used in padding generation. Affected file
5102 lib/silccrypt/silcrng.[ch].
5104 * All packets in client library are now processed synchronously.
5105 Optimized packet processing a lot. Affected file
5106 lib/silcclient/client.c.
5108 * All server connection packets are processing synchronously
5109 now in server, to optimize packet processing. Affected file
5112 * Include files are installed now only in Toolkit distribution
5113 if make install is given. Affected files: all Makefile.am's.
5115 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5117 * Assure that silc_client_notify_by_server_resolve does not
5118 resolve the client information multiple times. If it cannot
5119 be found by the first it cannot be found at all. Affected
5120 file lib/silcclient/client_notify.c.
5122 * Fixed WHOWAS command reply calling. Affected file
5123 lib/silcclient/command_reply.c.
5125 * Removed all references to silc_idlist_get_client from the
5126 Irssi SILC client since that call is internal call used by
5127 the library. The Irssi SILC client will use now client
5128 retrieval functions found in silcapi.h.
5130 * Fixed a bug in resolving nickname info before sending
5131 private message. It used freed memory. Affected file
5132 irssi/src/silc/core/silc-servers.c.
5134 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5136 * Assure my_channels statistics cannot go negative in server.
5137 Affected files silcd/server.c, silcd/server_util.c.
5139 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5141 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5143 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5145 * Win32 Toolkit changes. Affected files
5146 win32/silc.dsw, win32/libsilc/libsilc.def,
5147 win32/libsilcclient/libsilc.def,
5148 lib/silcutil/silcutil.c, and
5149 lib/sftp/sftp_fs_memory.c.
5151 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5153 * Added silc_net_localip to return local host's IP address.
5154 Affected file lib/silcutil/silcnet.[ch].
5156 * If key exchange or rekey protocol is active for a connection
5157 parse all packets syncronously since there might be packets
5158 in packet queue that we are not able to process without first
5159 processing packets before them. Affected file silcd/server,
5160 lib/silcclient/client.c.
5162 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5163 whether library should continue processing the packet.
5164 Affected file lib/silccore/silcpacket.h.
5166 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5167 SilcSFTPMonitorData to SFTP server to monitor various
5168 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5169 lib/silcsftp/sftp_server.c.
5171 * Added silc_file_size to return file size. Affected file
5172 lib/silcutil/silcutil.[ch].
5174 * Implemented the file transfer support for the client library.
5175 Added preliminary support for simple client to client one-file
5176 transmission. Affected file lib/silcclient/client_ftp.c,
5177 lib/silccilent/client.[ch].
5179 * Added new local command FILE to the Irssi SILC Client.
5180 It is used to perform the file transfer. It has subcommands
5181 SEND, RECEIVE, SHOW and CLOSE. Affected files
5182 irssi/src/silc/core/client_ops.c,
5183 irssi/src/silc/core/silc-server.[ch].
5185 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5187 * Relay the SILC_PACKET_FTP in the server. Affected files
5188 silcd/server.c and silcd/packet_receive.c.
5190 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5192 * Renamed silc_file_read and silc_file_write to functions
5193 silc_file_readfile and silc_file_writefile. Added function
5194 silc_file_open and silc_file_close. Affected files
5195 lib/silcutil/silcutil.[ch].
5197 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5199 * Resolve the client info when received private message or
5200 channel message for a client which nickname we don't know.
5201 Affected files lib/silcclient/client_prvmsg.c and
5202 lib/silcclient/client_channel.c.
5204 * Do not crash in /KEY if client is not connected. Affected
5205 file irssi/src/silc/core/silc-channels.c.
5207 * Added SilcClientStatus field to the SilcClientEntry in the
5208 lib/silcclient/idlist.h.
5210 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5211 is incomplete and is being resolved, it won't be resolved
5214 Make sure also that USERS command reply does not resolve
5215 twice information. Affected file is
5216 lib/silcclient/command_reply.c.
5218 Make sure that silc_client_get_clients_by_list does not
5219 resolve twice same information.
5221 * Check for valid client->id in the silc_server_free_client_data.
5222 Affected file silcd/server.c.
5224 * Fixed /GETKEY nick@server not to crash if the server entry
5225 is not found. Affected file lib/silcclient/command.c.
5227 * Fixed the silc_server_check_cmode_rights to check the
5228 requested modes correctly. Affected file silcd/command.c.
5230 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5232 * Better checks for non-printable chars in nick added.
5233 Affected file silcd/command.c.
5235 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5237 * Call the silc_server_udpate_servers_by_server in the
5238 primary router that comes back online in the backup resuming
5239 protocol. Otherwise it routes packets wrong. Affected file
5240 silcd/server_util.[ch], silcd/server_backup.c.
5242 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5244 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5245 lib/silcutil/silcbuffmt.[ch].
5247 * Redefined the SILC packet header to include the padding
5248 length. Affected file lib/silccore/silcpacket.[ch].
5250 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5251 length for maximum padding up to 128 bytes). Affected
5252 file lib/silccore/silcpacket.h.
5254 * Removed all backwards support for old 0.5.x MAC thingies.
5255 The SILC packet header change makes it impossible to be
5256 backwards compatible.
5258 * Send the ENDING packet with timeout in the backup resuming
5259 protocol. This is to assure that all routers has connected
5260 to the primary router. Affected file silcd/server_backup.c.
5262 * Changed the RNG to take the first IV from random data. It
5263 used to take it from zero actually. Changed the RNG also
5264 to use /dev/urandom during session. /dev/random is used
5265 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5267 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5269 * Changed the SILC packet header to have the first two bytes
5270 (the packet length) encrypted. Affected files aroung the
5271 code tree, lib/silccore/silcpacket.[ch]. Removed the
5272 SilcPacketCheckDecrypt callback. It is not needed anymore
5273 since the silc_packet_receive_process will determine now
5274 whether the packet is normal or special.
5276 * Implemented the unidirectional MAC keys. Affected files
5277 lib/silcske/silcske.c, silcd/protocol.c and
5278 lib/silcclient/protocol.c.
5280 * Implemented the packet sequence number to the MAC computation.
5281 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5282 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5283 lib/silcclient/protocol.c.
5285 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5287 * Allow backup router to announce servers. All servers
5288 announced by backup router are added to the global list
5289 automatically. Update hte server's socket to our primary
5290 router also when backup router announces a server.
5291 Affected file silcd/packet_receive.c.
5293 * Do not update the client->router in the function
5294 silc_server_udpate_clients_by_server if the client is on
5295 global list. We might fail to find any specific server
5296 for locally connected clients and local cell clients. They
5297 should still use the `from' and not `to' as client->router.
5298 This fixes backup router resuming protocol. Affected file
5299 silcd/server_util.c.
5301 * Decrease channel statistics count only if the channel
5302 deletion worked. Affected files are silcd/server.c and
5303 silcd/server_util.c.
5305 * Added silc_server_update_servers_by_server to update origin
5306 of all server entries. Used during backup router protocol.
5307 Affected files silcd/server_util.[ch], silcd/server.c. and
5308 silcd/backup_router.c.
5310 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5311 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5312 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5313 lib/silccrypt/silchmac.c.
5315 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5317 * Assure that router cannot reroute the same channel message
5318 to the sender. Affected file silcd/packet_receive.c.
5320 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5322 * Made better checks that the channel message is not sent
5323 to the router it came from. Affected file is
5324 silcd/packet_send.c. Fixed memory leak too.
5326 * Announce informations for incoming router connection, but
5327 only after checking if it is replaced by backup router.
5328 Affected file silcd/packet_receive.c.
5330 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5332 * Fixed the backup resuming protocol to work in multiple
5333 router environment. Affected file silcd/server_backup.c.
5335 * Route packet only to one router in the function
5336 silc_server_packet_send_to_channel. Affected file is
5337 silcd/packet_send.c.
5339 * Fixed silc_server_send_notify_dest to set the broadcast
5340 flag. Fixed the silc_server_send_notify_topic to actually
5341 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5342 Affected file silcd/packet_send.c.
5344 * Changed the SFTP Filesystem interface. Changed the
5345 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5346 the filesystem operation function. The SilcSFTPFilesystem
5347 is now a context that is allocated by all filesystem allocation
5348 functions and it already includes the operations structure
5349 and filesystem specific context. It is given as argument
5350 now to the silc_sftp_server_start. This made the interface
5351 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5352 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5354 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5356 * Changed the backup router adding and getting interfaces
5357 in the server. The router that will be replaced by the
5358 specified backup router is now sent as argument. Affected
5359 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5362 * Added silc_net_addr2bin_ne to return the binary form of
5363 the IP address in network byte order. Affected files
5364 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5366 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5368 * Check for existing server ID in silc_server_new_server
5369 and in silc_server_connect_to_router_final and remove the
5370 old entry if it exists. Affected file silcd/packet_receive.c,
5373 * Send the channel message always to only one router, either
5374 in upstream or downstream. Affected file is
5375 silcd/packet_send.c.
5377 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5379 * Wrote the definition of the backup resuming protocol to the
5380 protocol specification.
5382 * Removed one redundant channel key generation from normal
5383 server during joining procedure. Removed one redundant
5384 channel key sending from server to router during joining
5385 procedure. Affected file silcd/command.c.
5387 * Made minor bugfixes to the backup router resuming protocol.
5388 Affected file silcd/server_backup.c, server.c.
5390 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5392 * Added --disable-asm configuration option. Affected files
5393 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5396 * Implemented the backup resuming protocol that is used to
5397 resume the primary router position in the cell after the
5398 primary router comes back online. Affected files
5399 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5400 and silcd/server_util.[ch].
5402 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5404 * Sleep two (2) seconds after sending QUIT command to server.
5405 Affected file lib/silcclient/command.c.
5407 * Assure that if outgoing data buffer is pending do not force
5408 send any data. Affected file silcd/packet_send.c.
5410 * Assure that if outgoing data buffer is pending do not force
5411 send any data. Affected file lib/silcclient/client.c.
5413 * Implemented the backup router support when the primary router
5414 goes down. The servers and routers can now use the backup
5415 router as new primary router without loosing connectivity.
5417 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5419 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5420 in the server to indicate disabled entry. All data read
5421 from the connection will be ignored and no data is sent
5422 for entry that is disabled. Affected files are
5423 silcd/idlist.h, silcd/server.c.
5425 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5427 * Created SFTP client and server test programs in the
5428 lib/silcsftp/tests directory.
5430 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5432 * Implemented memory filesystem (virtual filesystem) for
5433 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5436 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5438 * Implemented the SFTP (SSH File Transfer Protocol) to the
5439 lib/silcsftp. It includes SFTP client and SFTP server
5442 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5444 * Moved lib/silccore/silcprotocol.[ch] to the
5445 lib/silcutil library.
5447 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5448 take variable argument list pointer as argument. Affected
5449 file lib/silcutil/silcbuffmt.[ch].
5451 * Added silc_buffer_set function that is used to set data
5452 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5453 Affected file lib/silcutil/silcbuffer.h.
5455 * Changed various routines in the core library to use the new
5456 silc_buffer_set instead of allocating new buffer only for
5459 * Added 64-bit value formatting and unformatting support to the
5460 silc_buffer_[un]format routines. Affected file is
5461 lib/silcutil/silcbuffmt.[ch].
5463 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5464 to includes/bitmove.h.
5466 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5468 * Fixed channel user mode saving in client library. Affected
5469 file lib/silcclient/command[_reply].c.
5471 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5473 * Defined the file transfer to the SILC Protocol. Added
5474 new packet type SILC_PACKET_FTP and defined File Transfer
5475 Payload. The mandatory file transfer protocol is SFTP
5476 (SSH File Transfer Protocol). Affected file in addition
5477 of the internet draft is lib/silccore/silcpacket.h.
5479 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5480 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5481 is used as part of backup router protocol when the primary
5482 router of the cell is back online and wishes to resume
5483 the position as primary router.
5485 * Redefined the MAC generation keys in the protocol. The
5486 same key is not used anymore in both direction. Both
5487 direction will now use different keys for sending and
5488 receiving. This fixes a potential security flaw. This
5489 change causes incompatibilities in the protocol.
5491 * Redefined also the MAC computation from the packet.
5492 An packet sequence number is now added to the MAC
5493 computation. This prevents possible replay attacks against
5494 the protocol. This change too causes incompatibilities
5497 Added `sequence' field to the SilcPacketContext to hold
5498 the current sequence number for the packet.
5500 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5502 * Added `created' field to the SilcIDListData in the file
5503 silcd/idlist.h to indicate the time when the entry was
5506 * Added `created' field to the SilcChannelEntry too. Affected
5507 file silcd/idlist.h.
5509 * Added `creation_time' aguments to all the announcement functions
5510 in the server. If it is provided then only the entries that
5511 was created after the provided time frame are actually
5512 announced. Affected file silcd/server.[ch].
5514 * The protocol says that the Channel ID's IP address must be
5515 based on the router's IP address. Added check for this in
5516 the silc_server_new_channel when processing incoming New Channel
5517 Payload. Affected file silcd/packet_receive.c.
5519 * Print out the correct version with --version in SILC client.
5520 Affected file irssi/src/silc/core/silc-core.c.
5522 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5524 * Fixed WHOWAS command to check for completnes of the client
5525 entry always, not just when the command is coming from client.
5526 Affected file silcd/command.c.
5528 * Added new function silc_server_packet_queue_purge to purge the
5529 outgoing data queue to the network. After the function returns
5530 it is guaranteed that the outgoing packet queue is empty.
5531 Affected file silcd/packet_send.[ch].
5533 * Purge the outgoing packet queue in the rekey protocol's final
5534 callback to assure that all rekey packets go to the network
5535 before quitting the protocol. Affected file silcd/server.c.
5537 * Added silc_client_packet_queue_parse as similar function as
5538 in server to the client library. The affected file is
5539 lib/silcclient/client.c.
5541 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5543 * Splitted silcd/server.c and created silcd/server_util.[ch]
5544 for utility functions.
5546 * Added new socket flag SILC_SF_DISABLED to indicate that the
5547 connection is open but nothing can be sent to or received from
5548 the connection. Affected file lib/silcutil/silsockconn.[ch].
5549 The checking for disabled socket is checked in the low level
5550 silc_socket_write and silc_socket_read functions.
5552 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5554 * Allow only nicknames and channel names that fits into the
5555 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5557 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5559 * When processing JOIN command reply in server check that if
5560 the channel exists in our global list we'll move it the local
5561 list. Affected file silcd/command_reply.c.
5563 * Fixed the check whether client is joined on the channel already
5564 in JOIN command. Affected file lib/silcclient/command.c.
5566 * Fixed the JOIN command reply to check whether the channel
5567 already exists. Affected file lib/silcclient/command_reply.c.
5569 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5571 * Added silc_ske_status_string to map the SKE error numbers
5572 to readable strings. The affected files are
5573 lib/silcske/silcske[_status].[ch].
5575 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5577 * Do not show the private channels on the WHOIS channel list
5578 as it is not allowed by the protocol. The affected file is
5581 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5583 * Assure that the packet length digged from the actual packet
5584 is something sensible in the silc_packet_decrypt_rest_special
5585 in lib/silccrypt/silcpacket.c.
5587 * Free and NULL the allocated pointer in silc_hmac_alloc if
5588 the HMAC allocation fails. The affected file is
5589 lib/silccrypt/silchmac.c.
5591 * Print the selected security properties to the log files in
5592 the server. Affected file silcd/protocol.c.
5594 * Add SKE's reference counter even if calling the completion
5595 callback manually. Otherwise it goes negative, although it
5596 does not cause any problems. The affected file is
5597 lib/silcske/silcske.c.
5599 * Remove the client entry with short timeout after giving the
5600 KILL command. Affected file lib/silcclient/command.c.
5602 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5603 case all found clients are already disconnected (WHOWAS would
5604 found them) in the server. Affected file silcd/command.c.
5606 * Update the last_receive (time of last data received) to be
5607 updated only when received private or channel message so that
5608 the idle time showed in WHOIS makes more sense.
5610 * Added boolean field `valid' in to the SilcClientEntry in the
5611 client library to indicate whether the entry is valid or not.
5612 This fixes the nickname change bug on channel when changing
5613 the nickname to be same than the old (like nick to Nick) the
5614 nickname formatter doesn't set the new nick anymore to Nick@host.
5615 Affected file lib/silcclient/idlist.[ch].
5617 * Now actually fixed the nickname changing on disconnection.
5618 Added new function silc_change_nick to the Irssi SILC Client.
5619 Affected file irssi/src/silc/core/client_ops.c,
5620 irssi/src/silc/core/silc-nicklist.[ch].
5622 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5624 * Check that the public key exists in the GETKEY command before
5625 trying to encode it. Affected file silcd/command.c.
5627 * Print some notifications on received public keys with GETKEY
5628 command in the Irssi SILC Client. Affected files are
5629 irssi/src/fe-common/silc/module-formats.[ch],
5630 irssi/src/silc/core/client_ops.c.
5632 * Use IDENTIFY command to resolve the server information in the
5633 GETKEY command instead of INFO command. Affected file
5634 lib/silcclient/command.c.
5636 * All command reply functions in the client library now calls
5637 the pending command reply callbacks even if an error has
5638 occurred. The server has done this a long time and now it was
5639 time to move the client library to this as well. Now all
5640 errors can be delivered back to the pending command reply
5641 callbacks if necessary. Affected files are
5642 lib/silcclient/command[_reply].[ch].
5644 * Change the nickname on disconnection back to the username
5645 because in reconnect the server will enforce it to it anyway.
5646 Affected file irssi/src/silc/core/silc-servers.c.
5648 * Fixed a config file parsing bug in the Irssi SILC client.
5649 Affected file irssi/src/silc/core/clientconfig.c.
5651 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5653 * When printing the channel mode on JOIN, verify that the
5654 channel key and channel's HMAC are valid. Affected file
5655 irssi/src/silc/core/client_ops.c.
5657 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5659 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5660 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5661 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5663 * Removed channel key rekey task deleting from the function
5664 silc_server_save_channel_key. Affected file silcd/server.c.
5665 Added explicit timeout task context instead that is used to
5666 delete the task if we are registering a new task before the
5667 new task has elapsed.
5669 * When channel key rekey occurs the client library now saves
5670 the old channel key for a short period of time (10 seconds) and
5671 is able to use it in case some is still sending channel
5672 messages encrypted with the old key after the rekey. Affected
5673 file lib/silcclient/[idlist.h|client_channel.c].
5675 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5677 * Added check to the silc_server_new_id_real to not accept
5678 new ID if it is the sender's own ID. Affected file is
5679 silcd/packet_receive.c.
5681 * Assure that we do not announce ourself or the one we've
5682 sending our announcements when we're router and are announcing
5683 servers to our primary router. Affected file silcd/server.c.
5685 * Fixed silc_server_command_identify_check_client to assemble
5686 correct WHOIS packet. It send corrupted WHOIS packet and
5687 caused problem with router to router connections. Affected
5688 file silcd/command.c.
5690 Fixed also silc_server_command_whois_check the same way
5691 as for the IDENTIFY command.
5693 * Added new SilcIDListStatus to the server in the SilcIDListData
5694 structure. The status now includes the current status of
5695 the entry (like registered, resolved etc.). Affected file
5696 silcd/idlist.[ch]. Defined a bunch of different status types
5697 as well. This replaced the old boolean registered field as well.
5699 Added resolve_cmd_ident field to the SilcClientEntry structure
5700 too so that if the entry is for example being resolved so
5701 another command may attach to the same pending command reply
5702 without requiring to resolve the same entry again. This concept
5703 should optimize the WHOIS and the IDENTIFY resolving under
5704 heavy load by taking away unnecessary resolving for entries
5705 that are being resolved already.
5707 Added support for adding multiple pending commands for one
5708 command idenfier. Affected file silcd/command[_reply].[ch].
5710 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5711 before deleting the data. Otherwise the hash table will have
5712 freed data in comparison functions. Affected file is
5713 silcd/command_reply.c.
5715 * Fixed silc_idlist_replace_client_id to add the new entry to
5716 the cache with NULL nickname. Otherwise there will be invalid
5717 memory as the nickname after the nickname is freed. Affected
5718 file silcd/packet_receive.c.
5720 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5721 saved into wrong slots because the previous number of entries
5722 was not taken into account. Affected file silcd/idlist.c.
5723 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5725 * If we are router and we receive JOIN notify to a channel that
5726 does not have any users then notified client is marked as the
5727 channel founder, as it is it. The affected file is
5728 silcd/packet_receive.c
5730 * Added to the extended hash table API's table_del_*ext functions
5731 the destructor as argument too, so that the caller can decide
5732 which destructor to use or whether to use destructor at all.
5733 Affected file lib/silcutil/silchashtable.[ch].
5735 * Fixed ID Cache purging. It actually deleted the entries from
5736 the hash table after the data was freed. The hash table ended
5737 up comparing freed memory. The affected file is
5738 lib/silccore/silcidcache.c.
5740 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5742 * Fixed Irssi SILC client's KILL command's HELP syntax.
5744 * The USERS command now resolves the detailed user information
5745 if the userinfo field is missing. Affected file is
5746 lib/silcclient/command_reply.c.
5748 * Do not print error in silc_file_read if the read file does
5749 not exist. Just silently return NULL. Affected file is
5750 lib/silcutil/silcutil.c.
5752 * Fixed the silc_log_output to not wine about NULL filename
5753 and to not create some bogus " " filename. Affected file is
5754 lib/silcutil/silclog.c.
5756 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5758 * Fixed various printing bugs on the user interface in the
5759 Irssi SILC Client. Minor changes that were forgotten from
5762 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5764 * Fixed the configure.in.pre and the compilation and distribution
5765 environment to support the new autoconf 2.52. That version is
5766 now required to compile the CVS trunk.
5768 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5770 * Renamed function silc_parse_nickname to silc_parse_userfqdn
5771 to generally parse user@fqdn format strings. Affected file
5772 lib/silcutil/silcutil.c.
5774 * Added nickname_format and nickname_force_format fields to the
5775 SilcClientParams structure. The first one defines the format
5776 for the nicknames that the library will enforce if the receives
5777 multiple same nicknames. The second one is boolean value and
5778 can be used to force the library to always enforce the format
5779 to the nicknames regardles whether there are multiple nicknames
5780 or not. This configurable formatting was employed to flexibly
5781 support accessing multiple nicknames from the user interface.
5782 The userinterface can now set the nicknames to what ever format
5783 they prefer. Affected file lib/silcclient/silcapi.h.
5785 Added function silc_client_nickname_format to the file
5786 lib/silcclient/idlist.c. It performs the nickname formatting.
5788 Added new field `hostname´ to the SilcClientEntry context.
5789 It holds the hostname of the client. Affected file is
5790 lib/silcclient/idlist.h.
5792 * Irssi SILC Client sets the nicknames in nick@hostn format.
5793 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
5794 irssi/src/silc/core/silc-core.c.
5796 The WHOIS printing now also shows both the real nickname and
5797 the formatted nickname so that user knows how to access the
5798 user if there are multiple same nicknames cached. Affected
5799 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
5800 printing formatting too to take the hostname now as a separate
5801 argument. The Affected file is
5802 irssi/src/fe-common/silc/modules-formats.[ch].
5804 * Changed the silc_client_get_clients_local to accept the formatted
5805 nickname as argument. It accepts the real nickname too but the
5806 formatted nickname can be used to find the true entry from
5807 multiple entries. Affected file lib/silcclient/silcapi.h and
5808 lib/silcclient/idlist.c.
5810 * Added nickname_format_parse field to the SilcClientParams.
5811 It is a callback function provided by the application to parse
5812 the nickname out of the formatted nickname string. The library
5813 calls it to get the nickname from the formatted string. Since
5814 the application generally knows better the format of the nickname
5815 string it parses it instead of the library, even though library
5816 encodes the formatted string. If the callback function is not
5817 provided then the library will use the string as is. The
5818 affected file is lib/silcclient/silcapi.h.
5820 * All the nickname strings passed to the client library in
5821 commands are now expected to be formatted nickname strings.
5822 If the command does not support the formatted nickname string
5823 it will assume that the sent string is the actual nickname.
5824 Affected file lib/silcclient/command.c.
5826 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5828 * Added public key authentication support to OPER and SILCOPER
5829 commands in the client library. Affected file is
5830 lib/silcclient/command.c.
5832 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5834 * Changed the get_auth_methdod client operation to be asynchronous.
5835 It can be async if the application resolves the authentication
5836 method from the server during the negotiation. Added new
5837 SilcGetAuthMeth completion callback that the application will
5838 call after resolving the authentication method.
5840 Added function silc_client_request_authentication_method that
5841 the application can use to resolve the authentication method
5842 from the server. Added also SilcConnectionAuthRequest callback
5843 that the library will call after the server has replied. The
5844 application can call this function if it does not know the
5845 current authentication method.
5847 Affected files are lib/silcclient/client.c and
5848 lib/silcclient/silcapi.h.
5850 * The Irssi SILC client now automatically resolves the authentication
5851 method incase any configuration information is not present (and
5852 currently there never is). The affected file is
5853 irssi/src/silc/core/client_ops.c.
5855 * Fixed public key authentication from the client library.
5856 Affected file lib/silcclient/protocol.c. Changed also the
5857 protocol specification about the public key authentication in
5858 the connection authentication protocol. The actual data to be
5859 signed is now computed with a hash function before signing.
5861 * Fixed the public key authentication from the server as well.
5862 Affected file silcd/protocol.c.
5864 * Removed the mlock()'s from the memory allocation routines.
5865 Affected file lib/silcutil/silcmemory.c. The ./configure does
5866 not check anymore for the mlock(). Affected file is
5869 * Fixed USERS command in server to allow the execution of the
5870 command for private and secret channels if the client sending
5871 the command is on the channel. Affected file silcd/command.c.
5873 * Fixed silc_client_get_clients_local to return the clients
5874 count correctly. It could return wrong value. Affected file
5875 lib/silcclient/idlist.c.
5877 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5879 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
5880 types. The assembler optimizations seemed not to like 64-bit
5881 data types. The assmebler optimizations thus are now enabled
5882 also for BSD systems as opposed to only enable them for Linux.
5884 * Do not check for threads at all on BSD systems. Affected
5885 file configure.in.pre.
5887 * Removed -n and -h options from the Irssi SILC Client since
5888 they are not used in silc.
5890 * Fixed the prime generation to assure that the first digit
5891 of the generated random number is not zero since our conversion
5892 routines does not like number strings that starts with zero
5893 digit. If zero digit is seen the random number is regenerated.
5894 This caused some corrupted RSA keys when the zero first digit
5895 was met. Affected file lib/silcmath/silcprimegen.c.
5897 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5899 * Fixed WIN32 configuration in the ./configure script.
5900 Fixed to include xti.h on environments that has it.
5901 Patches by Carsten Ilchmann and andrew.
5903 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5905 * Changed the silc_id_create_client_id to be collision
5906 resistant. It is now assured that there cannot be created
5907 two same client ID's. I suspect that some weird bugs in
5908 the server were actually caused by duplicate Client IDs.
5909 Affected file silcd/serverid.[ch]. A router receiving
5910 new ID now also assures and informs the sending server
5911 if the ID caused collision.
5913 * Changed the silc_id_create_channel_id to also assure that
5914 there are no collisions.
5916 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5918 * Statement about ignoring the Mutual Authentication flag when
5919 performing rekey with PFS was a bit misleading. It is ignored
5920 if it was set in the initial negotiation, it cannot be even
5921 set in the rekey. Fixed in the ke-auth draft. Started the
5922 new versions of the protocol drafts in the doc/.
5924 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5926 * Fixed a bug in silc_client_command_identify_save when saving
5927 new channel information. The channel name was no duplicated
5928 and caused crash on exit. Affected file is
5929 lib/silcclient/command_reply.c.
5931 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5933 * Fixed the getkey command handling in the server. Send just
5934 empty OK reply to the sender if the key could not be fetched
5935 (but everything else was ok, like the key just was not available).
5936 Changed the public key parameter to optional in the protocol
5937 specs so that empty OK reply can be sent. Affected file
5940 Added a message to Irssi SILC client to tell to user if the
5941 server did not return a public key.
5943 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5945 * Fixed a channel key regeneration bug. It registered new
5946 timeout tasks exponentially until all system resources were
5947 used. Affected file silcd/server.c.
5949 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5951 * Added the SILC Document generator to the scripts/silcdoc.
5952 It can be used to generate the Toolkit Reference Manual out
5953 of the source tree. Internally it will also use the RoboDoc
5954 generator now imported in util/robodoc.
5956 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5958 * Added couple of return's in rekey protocol if error orccurred
5959 during the protocol. The execution must be terminated.
5960 Affected file silcd/protocol.c. Also, terminate the protocol
5961 always with timeout.
5963 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5965 * The client's Client ID was created initally from the wrong
5966 nickname (it could have been in format nick@host) in the
5967 silc_server_new_client. Affected file silcd/packet_receive.c
5969 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5971 * Added some SILC_LOG_ERROR's to various error conditions
5972 if client could not be added to ID cache. Affected files
5973 silcd/packet_receive.c and silcd/server.c.
5975 * When client's sock->user_data is freed, NULL also the
5976 client->router and client->connection pointers. Added check
5977 for these pointers being NULL to various places around the
5978 code. Affected file silcd/server.c.
5980 * Added client->data.registered == TRUE checks to various
5981 places around the code to assure that unregistered client's
5982 are not handled when it is not allowed. Affected file
5985 * Added `bool registered' fields to all
5986 silc_idlist_[server|client]_get_* routines to indicate whether
5987 the fetched client needs to be registered or not. Affected
5988 file silcd/idlist.[ch].
5990 * Add your own entry as registered to the ID cache in the
5991 server. Affected file server.c.
5993 * Fixed a bug in silc_server_new_server. The SilcServer was
5994 set as the new server's context instead of SilcServerEntry.
5995 This naturally caused some weird bugs.
5997 * Added "updated" field the SilcChannelEntry which indicates
5998 the time since the channel entry was last accessed. This
5999 can be used to determine whether it is necessary to
6000 announce the channel after backup resuming protocol.
6001 Affected files silcd/idlist.[ch].
6003 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6005 * Do not delete the channel rekey task when adding it
6006 for in silc_server_create_channel_key.
6008 * Changed the silc_server_create_channel_key to return
6009 TRUE or FALSE to indicate the success of the channel key
6012 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6014 * Fixed MSVC++ project files and added missing files to
6015 Makefiles under win32/.
6017 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6019 * Do not add TCP_NODELAY flag if the operating system
6020 does not have it defined. Affected files are
6021 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6023 * Fixed buffer overflow from Irssi SILC Client. Affected
6024 file irssi/src/fe-common/core/themes.c.
6026 * Fixed double free in client library in the file
6027 lib/silcclient/client.c when disconnecting from server.
6029 * Applied double free patch from cras to Irssi SILC client.
6030 Affected files irssi/src/core/[modules/expandos].c
6032 * Fixed the disconnection handling to Irssi SILC Client.
6033 The application must call silc_client_close_connection
6034 in ops->connect client operation in case of failure of
6035 the connection. Affected file is
6036 irssi/src/silc/core/client_ops.c.
6038 * Do not set sock->protocol to NULL in the function
6039 silc_client_close_connection after executing the protocol's
6040 final callback since the sock might not be valid anymore.
6041 Affected file lib/silcclient/client.c.
6043 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6045 * Do not enable SILC_THREADS if the linking with libpthread
6046 did not happen. Affected file configure.in.pre.
6048 * Added notion to protocol specification that server must
6049 verify the sent authentication payload with CMODE when
6050 setting the channel founder key. Implemented it to the
6051 server. Affected file silcd/command.c.
6053 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6055 * Added _EXTRA_DIST SILC distribution variable to the
6056 distributions file. It is used to conditionally add extra
6057 files or directories to the specific distribution. Affected
6058 files ./prepare, Makefile.am.pre and distributions.
6060 Removed the `_' from the start of the distribution names.
6063 * Added README.WIN32 for instructions to compile the Toolkit
6066 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6068 * Fixed a double free in disconnection in the server. Affected
6069 file is silcd/server.c.
6071 * Fixed the lib/silcske/groups.c to work now also with GMP
6072 MP library. The string conversion did not work when using
6073 specific base and the base is indicated in the string as well.
6075 * Created win32/ directory which now includes MSVC++ specific
6076 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6077 It will appear only in the toolkit distribution
6079 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6081 * Changed the key material distribution function in case when
6082 the hash output is too short. The data is now concatenated
6083 a bit differently than it used to. Made the change to the
6084 SKE protocol specification.
6086 * Added better GMP detection to configure.in.pre. A patch
6089 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6091 * Fixed a minor bug in SKE that might cause some problem on
6092 some platforms. Affected file lib/silcske/silcske.c.
6094 * Added the cookie checking for initiator in the SKE. It checks
6095 that the responder returns the sent cookie unmodified. The
6096 affected file is lib/silcske/silcske.c. Added new SKE
6097 error type INVALID_COOKIE that can be sent during the
6098 negotiation. Fixed some memory leaks as well.
6100 * Added the "invalid cookie" error message to Irssi SILC client's
6103 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6105 * Added `task_max' field to the SilcClientParams to indicate
6106 the maximum tasks the scheduler can handle. If set to zero,
6107 default values are used. Affected file lib/silcclient/silcapi.h.
6109 * Fixed memory leaks in silc_client_close_connection. Affected
6110 file lib/silcclient/client.c.
6112 * Added silc_client_del_client_entry to client library to free
6113 all memory of given client entry. Affected file is
6114 lib/silcclient/idlist.[ch].
6116 * Added new functions silc_client_del_channel and
6117 silc_client_del_server to delete channel and server entries.
6118 Affected file lib/silcclient/[silcapi.h/idlist.c].
6120 * Removed silc_client_del_client_by_id from silcapi.h.
6122 * Fixed the INFO command to return the server's own info
6123 correctly when querying by Server ID. Affected file is
6126 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6128 * Removed the non-blocking settings in WIN32 code in the
6129 silc_sock_[read/write] and added SleepEx instead. Affected
6130 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6131 of input data is now checked with FIONREAD and ioctlsocket.
6133 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6135 * Call silc_schedule_task_del_by_context in the
6136 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6137 Affected file lib/silccore/silcprotocol.c.
6139 * Call silc_protocol_cancel for active protocols in the
6140 silc_server_close_connection if the funtion
6141 silc_server_free_sock_user_data has not been called.
6142 Affected file silcd/server.c.
6144 * Generic tasks cannot be deleted using the del_by_fd
6145 task deleting function since generic tasks does not match
6146 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6148 * Added a notion to SILCOPER help file that the SILCOPER works
6149 only on router server, not on normal server.
6151 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6153 * Added for WIN32 support for the new scheduler as well.
6154 Affected file lib/silcutil/win32/silcwin32schedule.c.
6156 * Fixed the SHA1 implementation to work on various platforms.
6158 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6160 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6161 API. It is part of the scheduler now. Everything else is
6162 as previously but some functions has changed their names.
6163 Checkout the lib/silcutil/silcschedule.h for the interface.
6164 Updated all applications to use the new interface. Affected
6165 files are lib/silcutil/silcschedule.[ch].
6167 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6169 * Found a bug in the SKE implementation. The HASH value,
6170 specified by the protocol, was not computed correctly. The
6171 public key of the responder was not added to the computation
6172 even though it is mandatory. Affected file lib/silcske/silcske.c.
6173 This unfortunately causes incompatibilities with older
6174 clients and servers.
6176 * Added WIN32 specific network init and uninit functions:
6177 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6178 the Winsock2. Affected file lib/silcutil/silcnet.h and
6179 lib/silcutil/win32/silcwin32net.c.
6181 * Set the socket always to nonblocking mode on WIN32 after
6182 reading data or writing data. Affected file is
6183 lib/silcutil/win32/silcwin32sockconn.c.
6185 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6187 * Fixed various compilation problems under WIN32. Affected
6188 files lib/silcutil/win32/silcwin32thread.c and
6189 lib/silcutil/win32/silcwin32schedule.c.
6191 * Removed all _internal.h #includes from public header
6192 files. Internal headers must never be included from
6195 Removed also the lib/silcske/payload_internal.h file.
6197 * All include files that may be needed (public and some others
6198 included by the public headers) by application developers are
6199 now copied to the ./includes directory. It does not copy any
6200 internal headers. Affected file Makefile.defines.pre and all
6201 Makefile.am's under lib/ and subdirs.
6203 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6205 * Do not change the ~/.silc directory's permissions automatically.
6206 Affected file irssi/src/silc/core/clientutil.c.
6208 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6210 * Do not cancel the protocol in silc_server_close_connection
6211 it might cause recursion. Now cancelled in the function
6212 silc_server_free_sock_user_data. Affected file silcd/server.c.
6214 * Fixed the silc_server_remove_clients_by_server to regenerate
6215 the channel keys correctly finally. Added also new function
6216 silc_server_remove_clients_channels to actually do it.
6217 Affected file silcd/server.c.
6219 * Fixed the silc_server_new_channel to not crash by giving
6220 wrong router to the new channel. Affected file is
6221 silcd/packet_receive.c.
6223 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6225 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6226 which is given as argument to the silc_client_alloc now.
6227 It can be used to configure the client and set various parameters
6228 that affect the function of the client.
6230 * The USERS command in server did not check whether the channel
6231 is private or secret. Affected file silcd/command.c.
6233 * Added new argument to the USERS command in protocol specification.
6234 The USERS command now can take the channel name as argument
6235 as well. Added support for this in client and server and
6236 updated the protocol specs.
6238 * Completed the GETKEY command in client. It can be now used
6239 to fetch also servers public key not only some clients.
6240 Affected files lib/silcclient/command[_reply].c.
6242 * Added silc_client_get_server to return server entry by the
6243 server name. Affected files lib/silcclient/silcapi.h and
6246 * Redefined the IDENTIFY command in protocol specification to be
6247 more generic. It now can be used to query information about
6248 any entity in the SILC Network, including clients, servers and
6249 channels. The query may be based either the entity's name
6250 or the ID. Added support for this in both client and server.
6252 Affected files silcd/command.c and lib/silcclient/command.c
6253 and command_reply.c.
6255 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6256 the _from_client and _from_server functions. Affected file
6259 * Added silc_client_get_channel_by_id_resolve to the file
6260 lib/silcclient/silcapi.h to resolve channel information by
6261 its ID. Added also silc_client_get_channel_by_id that
6262 does not resolve it from the server.
6264 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6266 * Added SilcServerEntry context into the client library
6267 to represent one server. The INFO command now allocates
6268 these to save the resolved server info. For now on the
6269 client library will also keep information about servers,
6270 connected and resolved with INFO.
6272 The INFO command now allocates the SilcServerEntry context
6273 and saves the server info there. The COMMAND_REPLY in
6274 the INFO now returns the parameters to application in
6275 same order as defined in the protocol specification.
6277 The entries are cached in the client->server_cache.
6279 * The INFO command is now issued after received the Client ID
6280 from the server. Affected file lib/silcclient/client.c.
6282 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6283 to the application as the mode changer might be server.
6284 It is guaranteed that NULL is not returned anymore to the
6285 application. Affected file lib/silcclient/client_notify.c.
6287 The ID Type is now also passed to the application so that
6288 it can check whether the returned entry is SilcClientEntry
6291 Added new function silc_client_get_server_by_id to return
6292 the server entry by ID. Affected files are the
6293 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6295 * Do not create the channel in the Irssi SILC Client when issuing
6296 the JOIN command but when received the sucessful JOIN command
6297 reply. Otherwise the channel might get created even though we
6298 could not join it. The Affected file is
6299 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6301 * Fixed a channel joining bug in router. The router must also
6302 check the channel modes, invite and ban lists etc. when serving
6303 the JOIN command sent by normal server. Affected file is
6304 silcd/command.c. The router now resolves the client's
6305 information from the server who sent the JOIN command if it
6306 does not know it, and processes the JOIN command only after
6309 * Changed the SilcCommandCb to take new argument; void *context2.
6310 Affected file lib/silccore/silccommand.h
6312 The second argument in the command callbacks in the server now
6313 includes the SilcServerCommandReplyContext if the command was
6314 called as pending command callback from the command reply.
6315 Otherwise it is NULL. When called as pending the status of the
6316 command reply will be checked and if it was erronous the
6317 error will be sent to the original sender of the command.
6318 This way the client always receives the error messages even
6319 though the server was actually the one who received the error
6320 when it resent the command to router, for example. Affected
6321 files silcd/command[_reply].[ch].
6323 * Fixed sending WHOWAS command's error message to client if
6324 the requested client could not be found. It was missing.
6327 * Changed the CMODE and CUMODE commands reply arguments in the
6328 protocol specification. The Channel ID is now sent in both
6329 of the commands to identify the channel. Implemented this
6330 new feature to the client and server. Affected files
6331 lib/silcclient/command_reply.c and silcd/command.c.
6333 * Made better checks for invite and ban lists in the JOIN
6334 command in server. Affected file silcd/command.c.
6336 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6338 * The server now performs the incoming host IP/DNS lookup
6339 using the silc_socket_host_lookup and thus does not block
6340 the server anymore. Affected file silcd/server.c.
6342 * Completed the multi-thread support for SILC Scheduler in
6343 the lib/silcutil/silcschedule.c.
6345 * Fixed the configure.in.pre to detect the pthread correctly
6348 * Fixed a deadlock in silc_task_queue_wakeup in the file
6349 lib/silcutil/silctask.c.
6351 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6353 * Added new function silc_schedule_wakeup that is used in
6354 multi-threaded environment to wakeup the main thread's
6355 schduler. It needs to be used when a thread adds a new task
6356 or removes a task from task queues. After waking up, the
6357 scheduler will detect the task queue changes. If threads
6358 support is not compiled in this function has no effect.
6359 Implemented the wakeup mechanism to both Unix and WIN32
6360 systems. Affected files are lib/silcutil/silcschedule.[ch],
6361 lib/silcutil/unix/silcunixschedule.c and the
6362 lib/silcutil/win32/silcwin32schedule.c.
6364 * Added new function silc_task_queue_wakeup to wakeup the
6365 scheduler by the specified task queue. Affected file
6366 lib/silcutil/silctask.[ch].
6368 * The silc_socket_host_lookup_start now wakes up the scheduler
6369 after adding the timeout task. Affected file is
6370 lib/silcutil/silcsockconn.c.
6372 * The silc_socket_host_lookup is synchronous now if the threads
6373 support is not compiled in. However, the callback is still
6374 called asyncronously through the scheduler, anyway. Affected
6375 file lib/silcutil/silcsockconn.c.
6377 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6379 * Added new function silc_socket_host_lookup to perform
6380 asynchronous IP and FQDN lookups for the socket connection.
6381 Affected files lib/silcutil/silcsockconn.[ch].
6383 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6385 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6386 that may or may not compile the mutex support in.
6388 Changed the silc_mutex_alloc interface. It allocates the
6389 mutex now to the sent pointer and returns TRUE or FALSE.
6391 Affected file lib/silcutil/silcmutex.h.
6393 * Wrote the SILC Task Queue interface to support multi-threads.
6394 Affected file lib/silcutil/silctask.[ch].
6396 * Wrote the SILC Scheduler to support multi-threads. Affected
6397 file lib/silcutil/silcschedule.c.
6399 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6401 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6402 in lib/silcutil/win32/.
6404 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6406 * Defined SILC Mutex API and SILC Thread API and implemented
6407 them for Unix. Affected files are
6408 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6409 lib/silcutil/unix/silcunixmutex.c and
6410 lib/silcutil/unix/silcunixthread.c.
6412 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6414 * Fixed the silc_server_remove_clients_by_server's channel
6415 key re-generation. The hash table handling was incorrect
6416 and would not work with many channels. Affected file is
6419 * Fixed some memory leaks around the server code.
6421 * Rewrote the silc_server_get_users_on_channel to support IPv6
6422 based Client ID's. Affected file silcd/server.c.
6424 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6425 specification. However, a separate document must be written
6426 to define the detailed signing procedure and the payload
6427 associated with the flag. Defined the flag to the
6428 lib/silccore/silcchannel.h as well.
6430 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6432 * Changed the dynamic tables to static size tables in the
6433 lib/silccrypt/silchmac.c.
6435 * Removed GCC dependencies from the code. A patch by cras.
6437 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6439 * Do not show the error "Error receiving packet bla bla"
6440 in server if it really was not an error (-2 means that reading
6441 is pending). Affected file silcd/server.c.
6443 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6445 * Fixed a possible crash in silc_server_remove_clients_by_server
6446 in silcd/server.c. Fixed there also some memory leaks.
6448 * Fixed the silc_idlist_replace_client_id. It could replace
6449 wrong key in the hash table. Affected file silcd/idlist.c.
6451 * Do not check whether there are global users on the channel
6452 if the channel->global_users is FALSE. Affected functions
6453 silc_server_remove_from_one_channel and
6454 silc_server_remove_from_channels in silcd/server.c. Also,
6455 do not check if the removed client is local as we can be
6456 sure that global client was not removed from the channel
6457 and checking for global users is not needed.
6459 * The silc_server_remove_clients_by_server now re-generates
6460 the channel keys correctly for those channels that had
6461 clients removed from them. Affected file silcd/server.c.
6463 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6465 * Found the reason of random crashes in the server. We weren't
6466 ignoring the SIGPIPE signal (which can be sent in write())
6467 and it crashed the server. Affected file silcd/silcd.c.
6469 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6471 * Assure that sock->user_data is not NULL in the function
6472 silc_server_packet_send in silcd/packet_send.c.
6474 * Disconnect the remote connection if it could not be added
6475 to any ID lists in the server. The affected file is
6478 * Check in silc_server_packet_send[_real/dest] that the
6479 socket is not disconnecting and ignore the data if it is.
6480 Affected file silcd/packet_send.c.
6482 * Define inline to __inline on native WIN32 compilation.
6483 Affected file includes/silcwin32.h.
6485 * Added some explicit type casts for inline code since MSVC
6486 require them. Affected files lib/silcutil/silcbuffer.h,
6487 lib/trq/silcdlist.h and lib/trq/silclist.h.
6489 * Print warning in log files from now on if the packet
6490 decryption fails. Affected file silcd/server.c.
6492 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6494 * Changed the `say' client operation's interface to accept
6495 new `type' argument to indicate the type of the message sent
6496 by the library. The application may filter the library's
6497 messages according the type. The affected file is the
6498 lib/silcclient/silcapi.h.
6500 * Added two new functions to lib/silcclient/silcapi.h:
6501 silc_client_del_client and silc_client_del_client_by_id.
6502 Affected file lib/silcclient/idlist.c.
6504 * Moved the clientincludes.h from includes/ to silc/ and
6505 serverincludes.h from includes/ to silcd/.
6507 * The modes for the CMODE and CUMODE are now passed as
6508 uint32 for application with COMMAND_REPLY. The affected
6509 file is lib/silcclient/command_reply.c.
6511 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6513 * /WHOIS without arguments shows client's own information.
6514 Affected file lib/silcclient/command.c.
6516 * Changed PING to not accept any arguments. The specs
6517 says that client can ping only the connected server so
6518 requiring an argument is not needed. Affected file is
6519 lib/silcclient/command.c.
6521 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6523 * Fixed a fatal bug in private message sending and reception
6524 encryption and decryption when using private message keys.
6525 The implementation was incorrect and did not follow the
6526 specification. It causd that some of the message were
6527 lost since it did not use the sending and receiving keys
6528 as the protocol suggests. This has been fixed and will cause
6529 incompatibilities with older clients when sending private
6530 message encrypted with private message keys. Affected files
6531 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6532 and various other in Irssi SILC Client.
6534 Added `responder' boolean argument to the functions
6535 silc_client_add_private_message_key[_ske] to indicate when
6536 the key is added as responder or initiator of the key
6539 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6541 * Removed the silc_ske_check_version function and created
6542 a SilcSKECheckVersion callback. Added also a function
6543 silc_ske_set_callbacks that is now used to set all SKE
6544 callbacks. The callback functions are not given to
6545 the SKE functions anymore, but this function is used to
6548 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6550 * Added `silc_version' argument to the silc_client_alloc
6551 to define the version of the application for the library.
6552 The library will use the version string to compare it
6553 against the remote host's (usually a server) version
6554 string. Affected file lib/silcclient/silcapi.h
6556 * Added the KE protocol context to Key Agreement context
6557 in client library so that we can abort the SKE if it
6558 is in process when we get timeout. Affected file is
6559 lib/silcclient/client_keyagr.c.
6561 * Do not resolve the client ID forever if it returns in the
6562 first time that such client does not exist. This was done
6563 for example with private message. Affected file is
6564 lib/silcclient/client_prvmsg.c.
6566 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6568 * Do not add regex.h for WIN32. The affected file
6569 includes/silcincludes.h.
6571 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6572 not work yet 100%. It generates the DLL's automatically
6573 when compiling with --with-win32 under cygwin.
6575 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6577 * lib/contrib/regex.c is not compiled on WIN32.
6579 * Added silc_net_get_socket_opt function to the
6580 lib/silcutil/silcnet.h.
6582 * Added includes/silcwin32.h for WIN32 specific includes
6585 * Do not use ptime structure or any of the posix process
6586 functions on WIN32 in lib/silccrypt/silrng.c.
6588 * Added silc_gettimeofday to provide generic function
6589 for struct timeval on all platforms. Added the function
6590 to lib/silcutil/silcutil.h.
6592 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6594 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6595 library as they clearly belong there. As a plus side we
6596 can make the actual socket connection routines platform
6599 Added also new generic function silc_socket_read and
6600 silc_socket_write (that used to be silc_packet_[read/write].
6601 The implementation of these are platform specific.
6603 * Added WIN32 specific routines of silc_socket_[read/write]
6604 to lib/silcutil/win32/silcwin32sockconn.c.
6606 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6608 * Added preliminary support for native WIN32 compilation under
6609 cygwin (using the -mno-cygwin option for GCC) to the
6610 ./configure.in.pre. The --with-win32 now prepares the
6611 compilation for native WIN32.
6613 * Rewrote the SILC Scheduler interface in the file
6614 lib/silcutil/silcschedule.h. The scheduler is now context
6615 based and does not have anymore any global static scheduler.
6616 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6617 and created lib/silcutil/win32 directory for WIN32 based
6620 * Added Unix specific network routines to the
6621 lib/silcutil/unix/silcunixnet.c and the old
6622 lib/silcutil/silcnet.c includes now only generic routines.
6624 Added WIN32 specific network routines to the
6625 lib/silcutil/win32/silcwin32net.c.
6627 * Added Unix specific utility functions from the
6628 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6630 * Added WIN32 SILC Scheduler to the file
6631 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6634 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6636 * Do not handle JOIN notify in the server if the target client
6637 is not registered (idata->registered == FALSE). The affected
6638 file is silcd/packet_receive.c.
6640 * Update the nickrec->founder in event_cumode in the Irssi SILC
6641 client. Affected file irssi/src/silc/core/silc-channels.c.
6643 * Fixed the CUMODE_CHANGE notify handling in the server when
6644 server and router are announcing their clients on channels.
6645 Now the mode changes are saved and notified correctly. The
6646 affected file is /silcd/packet_receive.c.
6648 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6649 They really did not replace the cache entry in the ID Cache.
6650 Now they do that. Affected file silcd/idlist.c.
6652 * Fixed the KICK notify handling in the Irssi SILC client to
6653 update the channel records so that the kicked client does not
6654 appear to be on the channel. The affected file is
6655 irssi/src/silc/core/silc-channels.c.
6657 * Always update the conn->current_channel when executing command
6658 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6660 * Fixed the KILL notify handling in Irssi SILC client to remove
6661 the killed client on all channels.
6663 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6665 * Fixed the silc_parse_command_line to remove extra spaces
6666 from the start and end of the arguments. Affected file is
6667 lib/silcutil/silcutil.c.
6669 * Cancel and free any active protocol in the function
6670 silc_server_close_connection. Affected file silcd/server.c.
6672 * Cancel and free any active protocol in the function
6673 silc_client_close_connction. Affected file is
6674 lib/silcclient/client.c.
6676 * Do not execute the KILL command for clients that are in
6677 history (ie. they are not in the network). Affected file is
6680 * Fixed KILL notify handling, client does not crash anymore.
6681 Affected file irssi/src/silc/core/silc-channels.c.
6683 * Reduced the default packet buffer size from 2048 to 1024 in
6684 lib/silccore/silcpacket.c.
6686 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6687 counter to the SKE context that is incresed when the SKE library
6688 performs async operation outside the library. If the outside
6689 process frees the SKE context and FREED status will be set
6690 and the library will detect after the sync operation that the
6691 libary is freed. The affected files are
6692 lib/silcske/silcske[_status].[ch].
6694 * Resolve the client entry information in the function
6695 silc_client_channel_message to assure that NULL pointer is not
6696 passed as client entry to the application. */
6698 * Fixed the task timeout calculation to assure that there is
6699 never negative timeouts. The affected file is
6700 lib/silcutil/silcschedule.c.
6702 * Fixed the channel user mode notification sending in server.
6703 It was sent point-to-point to the router (or to server by router)
6704 but it needs to be destined to a channel. The routines now
6705 supports sending the channel user mode notifys to the channels
6706 when announcing clients and channels. Affected files are
6707 silcd/server.c and silcd/packet_receive.c.
6709 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6710 It did not actually replace the old channel entry in the cache.
6711 Affected file lib/silcclient/client_notify.c.
6713 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6715 * Fixed a possible crash in silc_packet_send_prepare. It now
6716 assures always that there is enough space in the buffer and
6717 at the tail area of the buffer (for MAC).
6719 Fixed the inbound buffer reallocation in silc_packet_read.
6720 It was old code and did not handle the reallocation correctly.
6723 The affected file is lib/silccore/silcpacket.c.
6725 * Fixed buffer overflow in silc_parse_nickname in the file
6726 lib/silcutil/silcutil.c.
6728 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6730 * make install generates new server keys only if there is not
6733 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6735 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6736 Added check that if the NOREPLY is set then we will not send
6737 the away message. This avoids infinite loop of away messages
6738 if both clients are away. The affected file is
6739 lib/silcclient/client_prvmsg.c.
6741 * Fixed client crash if /NICK was given without arguments.
6742 Affected file lib/silcclient/command.c.
6744 * Server does not send the invite list in INVITE command back
6745 to the client if the list was not altered. Added this notion
6746 to the protocol spec as well. Affected file silcd/command.c.
6748 Fixed possible crash in INVITE command by checking the
6749 value of silc_server_get_client_route command.
6751 * Fixed the INVITE notify type handling. The arguments are now
6752 taken in correct order and client does not crash. The affected
6753 file is irssi/src/silc/core/silc-channels.c.
6755 Removed the "Inviting xxx to channel" message from the
6756 client library away and let the application handle it.
6757 Affected file lib/silcclient/command.c. Added that message
6758 to Irssi SILC client's message formats.
6760 * Fixed CMODE command crash in client. It now checks the
6761 amount of arguments correctly and does not crash. The affected
6762 file is lib/silcclient/command.c.
6764 * Do not create new channel automatically in silc_channels_join
6765 but check whether the channel by that name already exists.
6766 Affected file irssi/silc/core/silc-channels.c.
6768 * Do not send the SERVER_SIGNOFF to router if the disconnected
6769 entity was the router. Affected file silcd/server.c.
6771 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
6772 SILC client as it was missing from there.
6774 Added the handling of the KICK notify to the Irssi SILC client
6775 as it was missing. Added "you have been kicked" message to
6776 Irssi SILC client's message modules formats.
6778 Added the handing of the KILL notify to the Irssi SILC client
6779 as it was missing. Added the kill message module formats
6782 The affected file is irssi/src/silc/core/silc-channels.c.
6784 * The router did not save the channel mode the server announced.
6785 Affected file silcd/packet_receive.c.
6787 * Fixed a possible crash in INFO command in server. If the
6788 server did not provide the server info it crashed. Affected
6789 file silcd/command.c.
6791 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6793 * Fixed the GETKEY command in the server to check also the
6794 global list. Otherwise the GETKEY would not work correctly
6795 in normal SILC server. Affected file silcd/command.c.
6797 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6799 * Fixed GETKEY crash, it crashed if the command did not succseed.
6801 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6803 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
6804 is now real and not just an macro interface to GMP.
6806 Removed the entire GMP from the source tree and imported new
6807 NSS MPI library instead. Reason for removing GMP is that it is
6808 extremely large and compiles extremely slow. The NSS MPI
6809 is only a few files and compiles in less than 10 seconds.
6810 The speed is also about the same as GMP. The MPI is imported
6811 to lib/silcmath/mpi.
6813 If the system has GMP installed we will still use the GMP.
6814 If it is not then the NSS MPI will be compiled.
6816 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6818 * Merged a long nickname (127 characters long) crash bugfix from
6819 Irssi CVS tree. Affected file irssi/src/core/misc.c.
6821 * Merged a freed memory reference bugfix from Irssi CVS tree.
6822 Affected file irssi/src/core/commands.c.
6824 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6826 * Added the server's public key sving and verification to the
6827 server when performing the SKE. This was missing and the
6828 remote server's (or router's) public key was accepted without
6829 checking whether we have it previously or trust it at all.
6830 Affected file silcd/protocol.c.
6832 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6834 * Check in the silc_server_timeout_remote if protocol is active
6835 and make sure that the protocol's final callback is called so
6836 that all memory if freed. Affected file silcd/server.c.
6838 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6840 * silc_server_whois_send_reply crashed the server if the nickname
6841 was 127 characters long. Affected file silcd/command.c.
6843 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6845 * Added sanity check to the silc_server_new_client. If the hostname
6846 is provided inside username then check that the provided hostname
6847 really is the same as the resolved one. If the hostname was not
6848 resolved then check it from the public key. Affected file is
6849 silcd/packet_receive.c.
6851 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
6852 if the server disconnected us and the connection is not valid
6853 anymore. Affected file irssi/src/silc/core/silc-channels.c.
6855 * Moved the silc_client_[chmode|chumode|chumode_char] away from
6856 the library to the lib/silcutil/silcutil.[ch].
6858 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6860 * Close log file after open. Affected file
6861 lib/silcutil/silclog.c.
6863 * Check whether sock == NULL in silc_client_send_packet and return
6864 if it is. Affected file lib/silcclient/silcclient.c.
6866 * Check rec->entry == NULL in the Irssi SILC Client before
6867 sending the channel message. Affecte file is
6868 irssi/src/silc/core/silc-servers.c.
6870 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6872 * Merged a splitted window bugfix from Irssi CVS tree. The
6873 affected file is irssi/src/fe-text/textbuffer-view.c.
6875 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
6876 It did not print nickname.
6878 * Improved the distributions system a bit.
6880 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6882 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
6883 irssi/src/fe-text/gui-window.c.
6885 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
6886 to in-active server. The affected file is
6887 irssi/src/silc/core/client_ops.c.
6889 * Resolve the client in USERS command reply if the entry does
6890 not have username resolved. The affected file is
6891 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
6892 command to WHOIS command to really resolve stuff. The USERS
6893 is not used any more in any critical section so WHOIS can
6894 be used even though it might be slower than IDENTIFY.
6896 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
6899 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6901 * Changed the protocol API a bit more consistent in the
6902 lib/silccore/silcprotocol.[ch].
6904 * Changed the following headers to ROBODoc format:
6906 lib/silccore/silcpayload.h
6907 lib/silccore/silcprotocol.h
6908 lib/silccore/silcsockconn.h
6910 All core library headers are now formatted.
6912 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6914 * Fixed a bug in Irssi SILC client; do not show that you are
6915 server/router operator if you really are not. Affected file is
6916 irssi/src/silc/core/client_ops.c.
6918 * Renamed silc_command_free_payload to silc_command_payload_free.
6919 Affected file lib/silccore/silccommand.h
6921 * Added silcmath.h to include the prototoypes of various routines
6922 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
6925 * Changed the following headers to ROBODoc format:
6927 lib/silccore/silcchannel.h
6928 lib/silccore/silccommand.h
6929 lib/silccore/silcid.h
6930 lib/silccore/silcidcache.h
6931 lib/silccore/silcmode.h
6932 lib/silccore/silcnotify.h
6933 lib/silccore/silcpacket.h
6934 lib/silcmath/silcmath.h
6936 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6938 * Added checking to the server code not to start the server if
6939 ciphers and stuff are not configured properly. Affected files
6940 silcd/serverconfig.[h] and silcd/server.c.
6942 * Changed the layout of the header files of the public interfaces
6943 in the SILC libraries. The new layout supports ROBODoc
6944 documentation tool (and some others) so that it is easy to create
6945 a library reference manual. All the other headers and source
6946 code must still follow the CodingStyle document. Also source
6947 code must not include these ROBODoc stuffs, only the headers.
6948 Furthermore, all public interface headers must now be named
6949 by using `silc' prefix, example: silcapi.h, silccipher.h.
6950 Some files were renamed due to this. All the other headers
6951 must not be used as public interfaces. I will update the
6952 CodingStyle document later. Changed following headers, so far:
6954 lib/silcclient/silcapi.h
6955 lib/silccore/silcauth.h
6956 lib/silccore/silcprivate.h
6957 lib/silccrypt/silcdh.h
6959 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6963 * Removed silc_client_packet_send_flush from the client library
6964 as it is not needed. Affected file lib/silcclient/client.[ch].
6966 * Added printing of message of unresolved authentication method
6967 to the Irssi SILC client. Added it to the module formats.
6968 Removed the same message from the client library.
6970 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6972 * Added new distribution feature, DISTLABEL. Every distribution
6973 can define own preprocessor label that can be used in the
6974 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
6975 file distributions, acconfig.h.pre and prepare.
6977 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6979 * Added Makefile.defines_int to include the actual definitions
6980 for Makefile.defines.in. Tested the new distribution system,
6981 created distributions and tested installation.
6983 * Added AWAY message printing to the Irssi SILC client. Added
6984 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
6986 * Added SCONNECT command to call the SILC's CONNECT command.
6987 Cannot use CONNECT directly since Irssi uses that internally.
6988 Affected file irssi/src/silc/core/silc-servers.c.
6990 Added ACTION local command. It is same as ME command but takes
6991 the channel as mandatory argument.
6993 Rewrote some of the Irssi's help files to suite for SILC
6996 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6998 * Added Makefile.defines[.in] that should for now on be included
6999 in all Makefile.am file in the source tree. That file includes
7000 all common compilation definitions for SILC source tree.
7002 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7004 * Minor changes to the ./prepare script to change the package
7005 name according the distribution name to the configure.in.
7007 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7009 * Created new distribution system. Added file `distributions'
7010 that defines all the distributions that can be created out of
7011 the SILC source tree. The ./prepare script now reads that
7012 file to determine how to prepare the distributions. The
7013 first argument to the ./prepare is the name of the distribution
7014 and second is the version of the distribution. If given
7015 without arguments it creates the default (toolkit) distribution
7016 with the default version (defined in ./prepare).
7018 All Makefile.am files that are subject to the distributions
7019 are now named as Makefile.am.pre. These are ./Makefile.am
7020 and lib/Makefile.am. Others may be changed later.
7022 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7024 * Added invite list, ban list, some key management and connection
7025 error message printing to module formats in the Irssi SILC client.
7027 * Added new silc_client_set_away_message to set the away message
7028 that is back to the person who sent private message. The
7029 affected file lib/silcclient/silcapi.h and the
7030 lib/silcclient/client_prvmsg.c.
7032 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7034 * Fixed the private message sending in the Irssi SILC client,
7035 added local command KEY to the Irssi SILC client.
7037 Added key management and key agreement message formats to the
7038 irssi/src/fe-common/silc/module-formats.[ch].
7040 Added USERS (alias WHO) printing, server/router operator
7041 indication and LIST command printing to the module formats.
7043 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7045 * Fixed channel joining notify handling, cumode notify handling
7046 from Irssi SILC client.
7048 * Added SILC specific module-formats to the Irssi SILC client so
7049 that SILC specific message hilighting, colors etc is possible.
7050 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7052 Added channel mode, channel user mode, actions, notices,
7053 whois and whowas printing to the the module-formats.c.
7055 * Fixed a bug in channel deletion in the server. The channel
7056 is not left to the cache even if the channel founder auth mode
7057 is set when there are no users anymore on the channel. Affected
7058 file silcd/server.c.
7060 * The silc_net_localhost now resolves the entire hostname including
7061 the domain name. Affected file lib/silcutil/silcnet.c.
7063 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7065 * Changed the ask_passphrase client operation to be ascynchronous.
7066 It has now a completion callback and a context that the
7067 application must call after it has got the passphrase from
7068 the user. Affected files lib/silcclient/silcapi.h,
7069 lib/silcclient/protocol.c, lib/silcclient/command.c and
7072 Added SilcAskPassphrase callback that the application calls
7073 to deliver the passphrase to the library.
7075 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7076 The public key verification and especially a certificate
7077 verification is asynchronous procedure.
7079 Added new SILC_SKE_STATUS_PENDING status to indicate the
7080 request is pending and a callback will be called to finalize
7083 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7084 indicate that remote end did not send its public key (or
7085 certificate), even though we require it. Added check for this
7086 condition in the SKE. This was a security bug, now fixed.
7088 Defined new SilcSKEVerifyCbCompletion callback that is called
7089 when the verification process is completed.
7091 The affected files lib/silcske/silcske_status.h and
7092 lib/silcske/silcske.[ch].
7094 * Changed the verify_public_key client operation to be async
7095 as well. Defined SilcVerifyPublicKey callback that is used to
7096 indicate the success of the public key verification process.
7098 Changed the server and client to use the new async client
7101 * Changed the Irssi SILC client's internal scheduler to be called
7102 twice as many times as it used to be. As a result the client
7103 should be a bit faster now. Affected file is
7104 irssi/src/silc/core/silc-core.c.
7106 * Added support to Irssi SILC client of asynchronous public key
7107 verification and passphrase inquiry. Affected file is
7108 irssi/src/silc/core/silc-core.c.
7110 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7112 * Do not say "You have left channel %s" in client library.
7113 Moved it to the application. Affected files are
7114 lib/silcclient/command.c and silc/client_ops.c.
7116 * Fixed silc_client_get_clients. Command context was not
7117 duplicated and was freed memory in the callback. Affected
7118 file lib/silcclient/idlist.c.
7120 * Do not say "you are now talking..." on JOIN command in the
7121 client library. The appliation must handle it.
7123 * Do not say ".. changed topic to" in command reply in the
7124 client libary. The application must handle it.
7126 * Fixed TOPIC command sending in the client library.
7128 * Fixed a memory leak in silc_client_command_free in the file
7129 lib/silcclient/command.c.
7131 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7133 * Imported a modified version of Irssi client to the source tree.
7134 The Irssi will be used to create a new client called
7135 Irssi SILC. Imported to irssi/.
7137 Added silc_core_init_finish function to the Irssi. Affected
7138 file irssi/configure.in.
7140 A lot changes in the Makefile.ams around the irssi tree.
7142 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7144 * Do not rehash if the new size is same as the old size of the
7145 hash table, in the silc_hash_table_rehash*. The affected file
7146 lib/silcutil/silchashtable.c.
7148 * Replaced hash_table_del_by_context calls from the server
7149 (when channel->user_list and client->channels) to the
7150 hash_table_del as it is sufficient and faster.
7152 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7154 * Added silc_hash_table_list, silc_hash_table_get and the
7155 SilcHashTableList structure to provide an alternative way to
7156 traverse the hash table. The affected files are
7157 lib/silcutil/silchashtable.[ch].
7159 * Changed the server's idlist routines to use the hash table
7160 routines to optimize the code.
7162 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7164 * Replaced the client entry's `channel' list and channel entry's
7165 `user_list' list to hash tables for optimized lookup. Changed
7166 the code to use the hash table interface around the code.
7167 Affected file lib/silcd/idlist.[ch].
7169 * Added `auto_rehash' boolean argument to the function
7170 silc_hash_table_alloc to indicate whether the hash table should
7171 auto-rehash when it thinks is appropriate time. It will
7172 increase the hash table size if the there is twice as much
7173 entries in the table than the size of the table, and will
7174 decrease the size if there are twice as less entries than
7175 the size of the table.
7177 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7179 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7181 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7183 * silc_idcache_purge_by_context deletes the entry now by context
7184 as it is supposed to do. Affected file lib/silccore/idcache.c.
7186 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7187 client is not anymore valid (WHOWAS givens the info) and not
7188 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7190 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7192 * Removed the `data' and `data_len' arguments from the ID Cache
7193 interfaces and added `name' argument. ID Cache does not handle
7194 anymore the binary data only a names associated with given ID.
7196 * When hashing a Client ID with silc_hash_id the entire ID is
7197 not hashed anymore, instead only the hash of the Client ID is
7198 hashed. This way we can access the Client ID from the cache
7199 with Client ID but with the hash of the ID (which is a hash of
7200 the nickname) as well without any difference in performance.
7202 Added also silc_idcache_find_by_id_one_ext to do one on one
7203 searching when we have the actual ID. Added also function
7204 silc_hash_client_id_compare. The affected files are
7205 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7207 * When hashing the name associated with a ID it is always done
7208 in lowercase. This way we can access the cache without worrying
7209 about case-sensitivity, even though, for example nicknames are
7212 * Fixed a bug in server with channel message sending. It put
7213 wrong ID type as destination ID. The affected file
7214 silcd/packet_send.c.
7216 * silc_idcache_del_by_context now deletes from all hash tables
7217 by context. Affected file lib/silccore/idcache.c.
7219 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7221 * Changed the client library to use the new ID Cache interface.
7222 Changes around the source tree.
7224 * Added silc_hash_table_rehash_ext to rehash with specific
7225 hash function. Affected file lib/silcutil/silchashtable.[ch].
7227 * Added silc_hash_string_compare to compare two strings in the
7228 hash table. Affected file lib/silcutil/silcutil.[ch].
7230 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7232 * Added new function silc_idcache_del_by_context into the
7233 lib/silccore/idcache.[ch].
7235 * Changed the server's ID list routines to use the new ID Cache
7236 interface. Changes around the source tree.
7238 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7240 * Added silc_hash_table_del[_by_context]_ext functions in to the
7241 lib/silcutil/silchashtable.[ch].
7243 Removed silc_hash_table_find_all* routines and added new
7244 silc_hash_table_find_foreach to replace them.
7246 Added silc_hash_table_replace_ext function as extended
7247 replacing function. Separated the simple hash table interface
7248 from the extended hash table interface in the file
7249 lib/silcutil/silchashtable.h.
7251 * Fixed minor bugs and changed it to use some of the new
7252 hash table functions in lib/silccore/idcache.c
7254 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7256 * Added new function silc_hash_table_find_all to return all keys
7257 in the hash table by the specified key. As the hash table is
7258 collision resistant it also makes it possible to have several
7259 duplicate keys in the hash table. This function may be used to
7260 find all of the keys from the hash.
7262 Added user_context arguments to the SilcHashFunction,
7263 SilcHashCompare and SilcHashDestructor to deliver user specified
7266 Added new fuctions silc_hash_table_find[_all]_ext to do
7267 extended lookup with specified hash and compare functions and
7268 specified user contexts.
7270 Added new function silc_hash_table_add_ext to add the key
7271 with specified hash function and user context.
7273 Added new function silc_hash_table_foreach to traverse all
7274 entrys in the hash table. Added SilcHashForeach callback
7277 Added new function silc_hash_table_del_by_context to delete
7278 the entry only if the context associated with the key matches.
7280 Affected files are lib/silcutil/silchashtable.[ch].
7282 * Removed silc_hash_[server/client/channel]_id and added just
7283 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7284 silc_hash_id_compare to compare two ID's using as the hash table
7285 comparison function. Added also silc_hash_data to hash
7286 binary data and silc_hash_data_compare to compare it.
7288 * Removed silc_idlist_find_client_by_hash as it is not needed
7289 anymore. Affected file silcd/idlist.[ch].
7291 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7292 to use internally the SilcHashTable. The new ID Cache is a lot
7293 faster than the old one. Some of the ID Cache interface was also
7294 rewritten and obsolete and stupid functions were removed.
7296 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7298 * Added entry_count field to the SilcHashTable to keep the number
7299 of the entries in the table. Implemented the function
7300 silc_hash_table_rehash. Added new function
7301 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7303 Fixed a minor bug in silc_hash_table_free.
7305 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7306 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7307 into the lib/silcutil/silcutil.[ch].
7309 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7311 * Implemented a collision resistant hash table into the
7312 lib/silcutil/silchashtable[ch]. See the header and the source
7313 for the SilcHashTable API.
7315 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7317 * Merged dotconf version 1.0.2 into lib/dotconf.
7319 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7321 * Do not compile anything in lib/silcsim/* if the SIM support
7322 is not enabled. The tree should now compile without problems
7325 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7327 * Compiled the SILC under cygwin. Compiled and tested briefly
7328 without problems. More tests needed. The SIMs didn't compile
7331 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7333 * Fixed possible crash in silc_get_username in the
7334 lib/silcutil/silcutil.c.
7336 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7338 * Fixed a va_arg in silc/client_ops.c.
7340 * Oops, RC5 routines were named AES and caused some problems
7341 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7343 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7345 * Added new SilcIDIP structure into the lib/silccore/id.h and
7346 replaced the old `ip' fields from all SILC ID's to that type.
7347 This is a step towards IPv6 support.
7349 The silc_id_get_len takes now the ID as an extra argument.
7350 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7351 both IPv4 and IPv6 based ID's.
7353 The affected files are lib/silccore/id.[ch] and other files
7354 around the tree using these routines.
7356 * Removed the ID length arguments in server from various
7357 silc_server_send_notify_* routines -> they are not needed
7360 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7362 * Fixed memory leak in silc_encode_pem_file in the file
7363 lib/silcutil/silcutil.c.
7365 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7367 * Check minor version as well in the SKE. Affected files are
7368 silcd/protocol.c and lib/silcclient/protocol.c.
7370 * Added --identifier option to the server so that an identifier
7371 can be when creating the public key for the server. Affected
7372 file is silcd/silcd.c.
7374 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7375 lib/silccrypt/silcpkcs.c.
7377 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7379 * Register default ciphers and stuff when using -C option with
7380 the server. Affected file sildc/silcd.c.
7382 * Put back the servers public key filename format, it is better
7383 than the new one. For now, the client keys are saved with the
7384 new filename format. The affected file silc/client_ops.c.
7386 * Implemented the Cipher API for the rest of the ciphers that
7387 did not implement it or implemented it the wrong way.
7389 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7391 * Register default ciphers and stuff when using the -S option
7392 in the client. Affected file silc/silc.c. Same also when
7393 creating new key pair with -C option.
7395 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7397 * Fixed the silc_verify_public_key client operation function to
7398 save the public keys differently. The fingerprint is now
7399 used as filename and not the hostname. This way also the
7400 client keys are saved uniquely and not with hostnames. The
7401 affected file is silc/client_ops.c.
7403 * Trimmed the silc_hash_fingerprint function to remove extra
7404 whitespaces from the end of the fingerprint. The affected
7405 file is lib/silccrypt/silchash.c.
7409 * Added silc_cipher_register_default function to register all
7410 default ciphers. It can be used when configuration files
7411 does not exist and the application does not want any specific
7412 ciphers in any specific order.
7414 The SilcDList is now used as silc_cipher_list dynamically
7415 allocated cipher list. Removed the static list all together
7416 and now all ciphers must be allocated to the dynamic list.
7417 The silc_cipher_alloc routine was changed to check only the
7420 All silc_cipher_* routines that used to return int returns
7423 The affected files lib/silccrypt/silccrypt.[ch].
7425 * The same thing was done to silc_hash_* as for silc_cipher_*
7426 routines. Affected files lib/silccrypt/silchash.[ch].
7428 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7429 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7430 Added also silc_pkcs_[un]register[_default] functions.
7431 Removed the data_context from the PKCS API.
7433 * Added silc_hmac_register_default function to register default
7434 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7435 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7436 to unregister all hmacs at once.
7438 * Register the default ciphers, hash functions, PKCSs and HMACs
7439 if client's configuration file does not exist. The affected
7442 * The client did not load the hash functions from the SIM
7443 modules at all. Added support for this. Affected file is
7444 silc/clientconfig.c.
7446 * When decoding public key with silc_pkcs_public_key_decode, check
7447 the supported algorithm only if PKCS are registered. Affected
7448 file lib/silccrypt/silcpkcs.c. The same was done with the
7449 silc_pkcs_private_key_decode.
7451 * Fixed the SILC List routines to keep the list always in order.
7452 It used to change the list's order when traversing the list but
7453 not it preserves the order. Affected file lib/trq/silclist.h.
7455 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7457 * Added the client library to use the SilcSocketConnection's
7458 reference counter (by silc_socket_dup) to prevent the bug that
7459 the socket object may be freed underneath async operation.
7461 * The name resolv library checking fixes in the configure.in.pre.
7464 * Created new version of the protocol drafts for future
7465 development. The -03 drafts are the ones that will be changed
7466 in the trunk now and the -02 will remain as they are.
7468 * Send list of CUMODE notifys to the router when announcing
7469 the channel users to the router. Affected file silcd/server.c.
7470 If the router receiving channel founder CUMODE for a channel
7471 that already has channel founder it will send CUMODE notify
7472 to the sender to remove the channel founder rights from the
7473 announced client. Affected file silcd/packet_receive.c.
7475 * The CUMODE notify may now use Server ID as well as the entity
7476 who changes the mode. Updated protocool specs.
7478 * Updated INSTALL and README files.
7480 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7482 * New web pages in the http://silc.pspt.fi. The pages was
7487 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7489 * Implemented the [DenyConnectin] config section in the server.
7490 Added silc_server_config_denied_conn to check whether incoming
7491 connection is denied. Affected file silcd/serverconfig.[ch].
7493 * Do not check the ports when checking the incoming configuration
7494 data if the port is 0, meaning any. Affected file is
7495 silcd/serverconfig.c.
7497 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7499 * Fixed buffer overflow in silc_string_compare in the file
7500 lib/silcutil/silcutil.c.
7502 * Fixed double free in silc_server_command_leave in the file
7505 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7507 * Fixed the version checking in the server. Affected file is
7510 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7512 * Fixed the configuration data fetching when accepting new
7513 connections in the server. Affected file silcd/server.c.
7515 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7517 * Added `sender_entry' argument to the function
7518 silc_server_packet_relay_to_channel so that we can check
7519 whether some destination actually belongs to the same route
7520 the sender belongs (ie, we must not resend the packet to the
7521 sender). Affected file silcd/packet_send.[ch].
7523 * Added `servername' field to the SilcClientEntry in the server
7524 to hold the name of the server where client is from. Affected
7525 file is silcd/idlist.h.
7527 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7529 * Moved the channel message encrypting in the router betwen
7530 router connections from silc_server_channel_message to the
7531 silc_server_packet_relay_to_channel since we want to check
7532 whether we have anybody channel before encrypting anything.
7533 Affected files silcd/packet_[receive/send].c.
7535 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7537 * Fixed the [AdminConnection] server config section to support
7538 multiple entries. Affected file silcd/serverconfig.c.
7540 * Added support into the server to check the validity of the
7541 incoming connection before executing any KE or authentication
7544 * The connection configuration is now saved to the KE and
7545 connection auth protocol contexts and not fetched anymore in
7546 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7548 * The local hosts listenning address and port is also resolved
7549 now when starting the server. We want to have the socket object
7550 to include the real address and port for the listener. Added
7551 new function silc_net_check_local_by_sock into the files
7552 lib/silcutil/silcnet.[ch].
7554 * Fixed a broadcast bug in server -> do not broadcast if we
7557 * Fixed a routing bug. Do not route broadcast packets ever.
7558 Broadcast packets must be processed always and not routed since
7559 they may be destined to some other host than yourself and thus
7560 would get routed without no good reason. Affected file is
7563 * Added function silc_server_config_is_primary_route to check
7564 whether primary router connection has been configured (a router
7565 configuration that we are initiating). If there is not, we
7566 will assume that there is only two routers in the SILC network
7567 and we will use the incoming router connection as our primary
7568 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7570 * Changed the order of the broadcasting. Broadcast _after_ the
7571 packet has been processed not before. Affected file is
7574 * Fixed a [ClientConnection] parsing bug. The port was never
7575 parsed correctly thus resulting to port 0. Affected file
7576 silcd/serverconfig.c.
7578 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7579 argument and did not set the broadcast packet flag. Affected
7580 file silcd/packet_send.c. Fixed same bug in the function
7581 silc_server_send_notify as well.
7583 * If we receive NEW_ID packet for our own ID in the server, ignore
7586 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7590 * Removed the nickname from the Private Message Payload.
7591 Updated the code and the protocol specs.
7593 * Updated protocol specs for submitting to the IETF.
7595 * Tweaked the Random Number Generator a bit. Affected file
7596 lib/silccrypt/silcrng.c. Exported a new function
7597 silc_rng_[global]_add_noise which can be used to add more
7600 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7602 * Do not parse packets with different timeout when protocol
7603 is active -> may cause problem with rekey. Affected file
7606 * When server receives signoff notify it must not create
7607 new channel key if the client is on any channels since the
7608 sender of the signoff notify will create it.
7610 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7612 * Added printing of error messages during SKE protocol from the
7613 failure packet sent by server during SKE. Affected file
7616 * Removed the client's failure_callback handling with timeout
7617 and handle it immediately when received.
7619 * The SKE library returned wrong type in SUCCESS and FAILURE
7620 packets. They must be 32 bit MSB not 16 bit MSB.
7622 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7624 * Ok, rewrote the logic of the re-key and now it seems to work.
7625 I tested it on high traffic with frequent re-keys without
7626 problems. Added hmac_receive (and renamed hmac to hmac_send)
7627 in SilcClientConnection in lib/silcclient/client.h and
7628 in SilcIDListData in silcd/idlist.h. Also, removed the
7629 SilcPacketParserContext's cipher and hmac fields as they are
7630 not needed anymore and actually caused some problems when
7631 the ciphers and hmac's changed underneath the packet parser.
7633 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7635 * If re-key protocol is active then process the incoming packets
7636 synchronously since we must assure that icoming packets encrypted
7637 with the old key is processed before the new keys is set to
7638 use. This is true other packets than for REKEY packets.
7639 Affected file silcd/server.c. The same was done to client library
7640 as well, affected file lib/silcclient/client.c.
7642 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7644 * Fixed bug in client and server to accept the force send if
7645 the packet is send from silc_[server/client]_packet_process
7646 function. Otherwise the packets are never delivered, oops.
7648 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7650 * Disable force sending of packets when REKEY protocol is active.
7651 We must assure that no packet is sent directly when rekey is
7652 performed. All packets must be sent through packet queue.
7653 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7654 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7655 function is silc_[server/client]_packet_send_real to check
7658 * Replaced the SIM paths from example config files to
7659 /usr/local/modules. Also, make install creates now
7660 /usr/local/silc/logs directory to hold all the SILC server
7663 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7665 * Made the configure.in.pre work on Solaris. Patch by salo.
7667 * Made all ciphers compatible with non-x86 machines. Defined
7668 CBC mode macros into lib/silccrypt/ciphers_def.h.
7670 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7672 * Fixed the make install.
7674 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7676 * When MAC computation fails the silc_packet_decrypt returned 0
7677 even though it was supposed to return -1. Fixed this. The
7678 affected file is lib/silccore/silcpacket.c.
7680 * Do not replace the config files in /etc/silc (in make install)
7681 if they already exist. Affected file ./Makefile.am.
7683 * Do not send re-key packets immediately but through packet queue.
7684 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7686 * Changed silc_net_check_host_by_sock to return FALSE if the
7687 IP/DNS could not be resolved. Though, it returns the IP address
7688 now even if it could not resolve it (but returns also FALSE).
7689 Affected file lib/silcutil/silcnet.[ch].
7691 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7693 * Added silc_pkcs_decode_identifier to decode the public key's
7694 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7695 Added also silc_pkcs_free_identifier. Added also new context
7696 SilcPublicKeyIdentifier.
7698 * Added -S option to the silc client. It is used to dump the
7699 contents of the specified public key file.
7701 * Changed the PKCS api to return the public key length when
7702 setting the public key.
7704 * Fixed a fatal bug in the public and private key file loading.
7705 Affected file lib/silccrypt/silcpkcs.c.
7707 * Execute the packet parsing for client with zero (0) timeout
7708 if the protocol is active. Affected file silcd/server.c.
7710 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7712 * Made the key generation options to the silcd program. Added
7713 -C option, equivalent to client's option.
7715 * Added new [ServerKeys] config section to the server. It
7716 configures the server's public and private key.
7718 * Defined generic Public Key Payload into the protocol
7719 specification to send specific type of public keys and
7722 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7723 public key or certificate.
7725 * Implemented the GETKEY command to the server and to the
7726 client library and on user interface.
7728 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7730 * Made preliminary `make install' work.
7732 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7734 * Added SilcServerRekey context into silcd/idlist.h.
7736 * Added the PFS support as defined in the specification to the
7737 SKE protocol. Affected files lib/silcske/*.c.
7739 * Added `ske_group' field to the SilcServerRekey context to hold
7740 the number of the SKE group that is used with PFS in re-key.
7741 Affected file silcd/idlist.h.
7743 * Added PFS re-key support to the server. Affected file is
7746 * Added silc_protocol_cancel to cancel execution of the next
7747 state of the protocol. Affected file is
7748 lib/silccore/silcprotocol.[ch].
7750 * Added the re-key support with and without PFS to the client
7751 library. Re-key is performed once in an hour, by default.
7753 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7754 Added silc_client_rekey_callback and silc_client_rekey_final.
7755 Affected files are lib/silcclient/protocol.[ch] and
7756 lib/silcclient/client.[ch].
7758 * Removed the `hmac_key' and `hmac_key_len' fields from the
7759 SilcClientConnection structure; not needed. Affected file is
7760 lib/silcclient/client.h.
7764 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7766 * Do not ask whether user wants to use the negotiated private key
7767 for private messages, just use it. Affected file is
7768 silc/local_command.c.
7770 * Added `send_enc_key' and `enc_key_len' fields to the
7771 SilcIDListData structure since they are needed in the re-key
7772 phase. Affected file is silcd/idlist.[ch].
7774 * Implemented the simple re-key protocol into the server.
7775 Affected files silcd/server.c and silcd/protocol.[ch]. The
7776 re-key will be performed once in an hour, by default.
7778 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
7779 Added silc_server_rekey, silc_server_rekey_callback and
7780 silc_server_rekey_final.
7782 * Removed Tunneled flag from the protocol. Updated the code
7783 and the specifications.
7785 * Adde `pfs' field to the SilcIDListData to indicate whether
7786 the PFS is to be performed in the re-key. Affected file is
7789 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7791 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
7792 int64 of at least the xintXX size. If void * is less that 4
7793 bytes uint32 * will be used. Defined bool as boolean.
7795 * Changed _ALL_ unsigned long and unsigned int to uint32,
7796 unsgined short to uint16 in the source tree.
7798 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
7799 not handle clients that has entry->data.registered == FALSE.
7800 They are not in the network anymore. Affected file is
7803 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7805 * Implemented the sending of the SERVER_SIGNOFF notify in the
7806 server. Affected file is silcd/server.c.
7808 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
7809 Added also silc_notify_payload_encode_args into the
7810 lib/silccore/silcnotify.[ch].
7812 * Implemented ther SERVER_SIGNOFF notify handling in the server.
7813 Affected file silcd/packet_receive.c.
7815 * Implemented the SERVER_SIGNOFF notify handling in the client
7816 library. Affected file lib/silcclient/client_notify.c. Also,
7817 implemnted the printing of the SERVER_SIGNOFF info to the
7818 application. Affected file silc/client_ops.c.
7820 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
7821 if the deleting was successful. Affected file silcd/idlist.[ch].
7823 * Added support for public key authentication in the connection
7824 authentication protocol in the client library. Affected file
7825 lib/silcclient/protocol.c.
7827 * Changed the server's silc_idlist_get_clients_by_* interface
7828 to support already allocated array so that new entries may be
7829 added to pre-allocated array. Affected file silcd/idlist.[ch].
7830 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
7831 and command replies.
7833 * All command reply functions in the server now calls the
7834 pending command callback even if error occured. This way the
7835 error will be delivered to the client as well. Affected files
7836 silcd/command.c and silcd/command_reply.c.
7838 * Fixed INFO command to return local server's info if no server
7839 was provided. Affected file lib/silcclient/command.c.
7841 * Removed RESTART command for good. Updated the code and the
7844 * Rewrote parts of the task system. It is a bit simpler now.
7845 Removed unsued task priorities. The affected files are
7846 lib/silcutil/silctask.[ch].
7848 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7850 * Moved the USERS printing from the library to the application.
7851 Affected files lib/silcclient/command.c and silc/client_ops.c.
7853 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7857 * Added channel key re-key support. The re-key is perfomed
7858 only by the router and is done once in an hour. Added `rekey'
7859 field to the SilcChannelEntry in the server. Affected files
7860 silcd/server.c and silcd/idlist.h.
7862 * Added silc_task_unregister_by_context into the file
7863 lib/silcutil/silctask.[ch].
7865 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7867 * Added SILC_UMODE_GONE mode to indicate when the client is not
7868 present in the SILC network. Added also support to the local
7869 command AWAY that will set this mode. Added support of showing
7870 "xxx is gone" in WHOIS command. The USERS command shows the
7871 gone status as well.
7873 * Fixed setting server and router operator privileges in the
7874 server's UMODE command. Affected file silcd/command.c.
7876 * Merged the SKE KE1 and KE2 payloads into one payload. The
7877 new KE payload is equivalent to the old KE2 payload.
7879 Cleaned up the SKE Start Payload parsing. It now uses the
7880 simple buffer unformatting to do the parsing. A lot faster
7883 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
7884 to the SKE that is used to indicate whether both of the SKE
7885 parties should perform authentication. By default only the
7886 responder performs authentication. By setting this flag also
7887 the initiator must do authentication. By default it is unset
7888 since in normal SKE case, client to server connection, only
7889 the responder should do authentication. When doing SKE between
7890 two clients both should perform authentication. Updated the
7891 code and the protocol specs.
7893 * A little fix to IDENTIFY command in the server. Search the
7894 client first by hash not nickname. Affected file is
7897 * Fixed the silc_client_close_connection to support closing
7898 the client to client connections wihtout deleting too much
7899 data. Affected file lib/silcclient/client.c.
7901 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
7902 are received if protocol used to be active but is not anymore
7903 the application would crash due to NULL pointer dereference.
7904 Affected files silcd/server.c and lib/silcclient/client.c.
7906 * Added `hash' field to the SilcClientConnection to include
7907 the hash function negotiated in the SKE protocol.
7909 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
7910 to set the channel founder authentication data. A client can
7911 claim the founder rights later by providing the authentication
7912 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
7913 This way the channel founder can regain the channel founder
7914 privileges even it is left the channel. This works only on
7915 local server and the client must be connected to the same
7916 server to be able to regain the founder rights. Updated the
7917 protocol specs accordingly.
7919 Added support to the CMODE command in the client to set the
7920 founder auth data. Read the README to see how to set it.
7922 Added support to the CUMODE command to claim the founder
7923 rights. Read the README to see how to do it.
7925 Added support for the founder authentication to the Channel
7926 Entry in the server. Affected file silcd/idlist.h.
7928 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
7929 server's CMODE command. Affected file silcd/command.c.
7931 * Added the following new functions into lib/silccore/silcauth.[ch]:
7932 silc_auth_get_method and silc_auth_get_data.
7934 * The server now saves the remote hosts public key to the
7935 SilcIDListData pointer. Affected file silcd/protocol.c.
7937 * The normal server now does not remove the channel entry from
7938 the cache if the founder authentication data is set. It used
7939 to remove it if the founder was the last one on the channel on
7940 the server and left the channel. The auth data is saved and
7941 if the channel is re-joined later the old entry is used with
7942 the old auth data. Affected files silcd/command_reply.c and
7945 * Removed the `pkcs' field from the SilcIDListData structure
7946 in the server; it is not used. Affected file silcd/idlist.h.
7948 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7950 * Fixed packet processing on slow links. Partial packets were
7951 never re-processed because the incoming data buffer was cleared
7952 by the application. Application must not directly clear the
7953 sock->inbuf, the packet processing routines handle it. Fixed
7954 this in client library and in server.
7956 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7958 * Fixed the WHOIS and IDENTIFY send reply function to really
7959 check whether to send list or just one entry. Affected file
7962 * Cleaned up the LEAVE command's channel key distribution. The
7963 affected file silcd/command.c.
7965 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
7966 can enforce the channel mode as well. In that case the ID
7967 includes the ID of the server. The code now enforces the
7968 mode change if the router have different mode than the server.
7970 * The notify client operation with CMODE_CHANGE notify can now
7971 return NULL client_entry pointer if the CMODE was not changed
7972 by client. Application must check for this.
7974 * Added <Server ID> argument to INFO command to support server
7975 info fetching by Server ID.
7977 * Added silc_server_announce_get_channel_users to get assembled
7978 packets of channel users of the specified channel. Affected
7979 file silcd/server.[ch].
7981 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
7982 was freed underneath the ID Cache.
7984 * Re-announce clients when the server received CHANNEL_CHANGE
7985 notify from the router. Affected file silcd/packet_send.c.
7987 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7989 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
7990 crashed since it did not handle the fact that there is no cipher
7991 called "3" and didn't check the error condition. Now fixed.
7993 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
7994 flag. It can be used to send message requests.
7996 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7998 * Implemented the RESTART command in the client.
8000 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8001 notice type messages. Added notice printing to the user
8004 * The channel keys are not re-generated if the channel's mode
8005 is PRIVKEY, ie private key on the channel exists. Affected
8006 files silcd/server.c and silcd/command.c.
8008 * Fixed a little bug in channel message delivery when channel
8009 private keys are set in the server. Affected file is
8010 silcd/packet_send.c.
8012 * Changed the setting on channel->on_channel = TRUE from the
8013 silc_client_save_channel_key to the JOIN command reply. The
8014 key payload is not received if the private channel key is set.
8015 Affected file lib/silcclient/command_reply.c and the
8016 lib/silcclient/client_channel.c.
8018 * When the CMODE_CHANGE notify is sent and the channel private
8019 key mode is removed the channel key must be re-generated in
8020 other cells as well. Added this support for the router in the
8021 silcd/packet_receive.c.
8023 * Added new local command NOTICE to send notice message on
8024 channel. Affected file silc/local_command.[ch].
8026 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8028 * Added new local command ME to the client. It is used to send
8029 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8030 some action. Affected file silc/local_command.[ch].
8032 * Changed channel_message and private_message client operations
8033 to deliver the message flags to the application. Added also
8034 the `flags' arguments to the silc_client_send_channel_message
8035 and silc_client_send_private_message functions. Affected file
8038 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8040 * Redefined the Private Message Payload to support private message
8041 keys and to support the new private message flags. Updated
8042 the protocol specs. Flags makes it possible to have for example
8043 CTCP style messages.
8045 * Added new type SilcPrivateMessagePayload and defined an API
8046 for it in the lib/silcclient/silcprivate.[ch].
8048 * Tested private message private keys successfully. Tested the
8049 private message key set, unset and list commands with the new
8052 * Redefined the Channel Message Payload to include the channel
8053 message flags (equal with private message flags) to support
8054 for example CTCP style messages.
8056 * Defined some of the message (for channel and private message)
8057 flags. Updated the protocol specs and added the flags to the
8058 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8060 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8062 * Added SilcKeyAgreementStatus type to the key agreement routines
8063 to indicate the current status and error if one occured.
8064 The status types are defined in the lib/silcclient/silcapi.h.
8066 * Added new local command KEY that is used to set and unset private
8067 keys for channels, set and unset private keys for private messages
8068 with remote clients and to send key agreement requests and
8069 negotiate the key agreement protocol with remote client. The
8070 key agreement is supported only to negotiate private message keys,
8071 it currently cannot be used to negotiate private keys for channels,
8072 as it is not convenient for that purpose.
8074 * Fixed a minor pending callback setting bug in the function
8075 silc_client_get_client_by_id_resolve, now the function works.
8076 Affected file lib/silcclient/idlist.c.
8078 * Added function silc_net_get_local_port to get local bound
8079 port by socket. Added to lib/silcutil/silcnet.[ch].
8081 * Added `sockets' and `sockets_count' fields to the SilcClient
8082 object. They hold the sockets of the listenning sockets in
8083 the client. Listenning sockets may be for example the key
8084 agreement server. Affected file lib/silcclient/client.[ch].
8085 Added functions the silc_client_add_socket and the
8086 silc_client_del_socket. They are exported to the application
8089 * Added ~./silc/clientkeys to support other client's public keys.
8091 * Renamed verify_server_key client operation to verify_public_key
8092 and added one argument to indicate the type of the connection
8093 (server, client etc.).
8095 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8097 * Added silc_server_connection_auth_request to handle the
8098 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8099 silcd/packet_receive.[ch].
8101 * Added silc_server_send_connection_auth_request into the
8102 silcd/packet_send.c to send the connection auth request packet.
8104 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8107 * Fixed the public key authentication in responder side in the
8108 server. The `auth_data' pointer includes the SilcPublicKey
8109 not the path to the public key. Affected file silcd/protocol.c.
8111 * Implemented the public key authentication in the initiator side
8112 in the server. Affected file silcd/protocol.c.
8114 * Removed the [RedirectClient] config section from the server
8115 configuration. Is not needed and I don't want to implement it.
8117 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8119 * Cleaned up the CMODE command in the server. It now works
8120 correctly and supports all the modes defined in the protocol.
8121 Affected file is silcd/command.c.
8123 * Added `hmac_name' field to the SilcChannelEntry in the server
8124 to hold the default HMAC of the channel. It can be set when
8125 creating the channel (with JOIN command). Affected files
8128 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8129 type to indicate the change of the current cipher and hmac
8130 on the channel. Client can safely ignore the <cipher> argument
8131 (if it chooses to do so) since the CHANNEL_KEY packet will
8132 force the channel key change anyway. The <hmac> argument is
8133 important since the client is responsible of setting the new
8134 HMAC and the hmac key into use.
8136 * Fixed the CMODE command in the client library as well.
8138 * Tested CMODE command in router environment successfully.
8140 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8142 * Show the version of the remote client (or server) when connecting
8143 to the server. It is logged to the log file. Affected file
8144 is silcd/protocol.c.
8146 * Fixed the KILLED notify handling in the client library. The
8147 client must be removed from all channels when receiving the
8150 Also, do not remove the client entry when giving the KILL
8151 command but when the KILLED notify is received.
8153 * Removed silc_idlist_find_client_by_nickname from the server.
8154 Not needed anymore. Affected files silcd/idlist.[ch].
8156 * Implemented the CHANNEL_CHANGE notify type handling to the
8157 server. Affected file silcd/server.c.
8161 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8163 * Added silc_server_send_notify_invite to send the INVITE
8164 notify between routers.
8166 * Implemented the INVITE command correctly to the server.
8168 * Implemented the INVITE notify type handling in the server.
8170 * Implemented the INVITE command to the client library and on the
8173 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8175 * Added function silc_server_get_client_resolve to find the
8176 client entry by ID from all ID lists and then resolve it
8177 (using WHOIS) if it cannot be found. Affected file is
8180 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8182 * Implemented the BAN command to the client library.
8184 * The JOIN command in the server now checks the invite list
8187 * Changed the silc_command_reply_payload_encode_va and the
8188 silc_command_payload_encode_va to support that if argument is
8189 NULL it ignores and checks the next argument. Affected file
8190 lib/silccore/silccommand.c.
8192 * Added silc_server_send_notify_ban to send the BAN notify
8193 type between routers.
8195 * Chaned the silc_notify_payload_encode to support that if
8196 argument is NULL it ignores and checks the next argument.
8197 Affected file lib/silccore/silcnotify.c.
8199 * Tested ban lists in router environment successfully.
8201 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8203 * Implemented BAN command to the server, in silcd/command.[ch].
8205 * Removed the BAN and INVITE_LIST modes from the CMODE command
8208 * Added function silc_string_match to regex match two strings.
8209 Affected files lib/silcutil/silcutil.[ch].
8211 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8213 * Redefined parts of the SilcChannelEntry in the server to support
8214 the new ban and invite lists.
8216 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8218 * Redefined the INVITE command. The same command can be used to
8219 invite individuals to the channel but also to manage the invite
8220 list of the channel (to add to and remove from the invite list).
8221 Updated the protocol specs.
8223 * Added new command SILC_COMMAND_BAN that can be used to manage
8224 the ban list of the channel. Updated the protocol specs.
8226 * Removed the channel modes: the SILC_CMODE_BAN and the
8227 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8228 in the CMODE command. The equivalent features are now available
8229 using INVITE and BAN commands. Updated the protocol specs.
8231 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8232 in the network about change in the current ban list. The notify
8233 type is not used by the client.
8235 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8236 support the invite lists.
8238 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8240 * Added new function silc_string_regexify that converts string
8241 including wildcard characters into regex string that can
8242 be used by the GNU regex library. Added into the file
8243 lib/silcutil/silcutil.[ch].
8245 Added silc_string_regex_combine to combine to regex strings
8246 into one so that they can be used as one regex string by
8247 the GNU regex library. Added into the file
8248 lib/silcutil/silcutil.[ch].
8250 Added silc_string_regex_match to match two strings. It returns
8251 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8253 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8255 * Imported GNU regex to the soruce tree into lib/contrib.
8256 Fixed some compiler warning from the regex.c.
8258 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8260 * Fixed MOTD command in the server to work in router environment.
8262 * Fixed the MOTD command in the client library to support
8263 the server argument in the command.
8265 * Added `nickname_len' argument to the silc_idlist_add_client
8266 in the server, as the `nickname' argument may be binary data
8269 * Added silc_idlist_get_channels to return all channels from
8272 * Implemented LIST command to the server. Affected file is
8275 * Implemented the LIST command to the client library and on the
8278 * Added [<user count>] argument to the LIST command reply.
8279 With private channels the user count is not shown.
8281 * Updated TODO and README.
8283 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8285 * The client entry's data.registered must be TRUE even with
8286 global client entry on global client list. The data.registered
8287 is used to check whether the client is anymore in the network,
8288 for example with WHOWAS command so it must be valid.
8290 * Fixed the WHOWAS command in the server. It now actually works
8291 in router environment. Added function into silcd/command_reply.c
8292 silc_server_command_reply_whowas_save.
8294 * Added silc_idlist_purge function to the silcd/idlist.c
8295 to periodically purge the ID Cache.
8297 * Fixed INFO command in the server. It works now in router
8298 environment. Added <server name> argument to the INFO command
8299 reply. Updated the protocol specs.
8301 * Fixed minor bug in silc_idcache_purge to not purge if the
8302 expire value is zero.
8304 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8305 they were buggy because of the WHOWAS information.
8307 * Fixed local command MSG to handle the async resolving of
8308 the remote client properly. It used to fail the first MSG.
8309 Affected file silc/local_command.c.
8311 * Added `data_len' field to SilcIDCache context.
8313 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8315 * Update TODO. Todo in commands in the server.
8317 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8319 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8320 used by routers as broadcast packet to inform other routers
8321 about the changed user mode.
8323 Implemented the notify handling in the server. Affected file is
8324 silcd/packet_receive.c. Added the function
8325 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8327 * Added new generic Channel Payload and deprecated the New Channel
8328 Payload. The New Channel Payload is now the generic Channel
8331 * Added new argument `mode' to the silc_server_send_new_channel
8332 as it is required in the Channel Payload now.
8334 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8335 and created a new and real SilChannelPayload to represent the
8336 new generic Channel Payload. Implemented the encode/decode
8337 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8339 * Added silc_server_get_client_channel_list to return the list
8340 of channels the client has joined for WHOIS command reply.
8341 Affected file silcd/server.[ch].
8343 * Implemented the channel list sending in the WHOIS command reply
8344 in server and in the client.
8346 Implemented the channel list displaying on the user interface
8347 as well. Affected file silc/client_ops.c.
8349 * Added silc_channel_payload_parse_list to parse list of Channel
8350 Payloads. It returns SilcDList list of SilcChannelPayloads.
8351 Client for example can use this function to parse the list of
8352 channels it receives in the WHOIS command reply. The caller
8353 must free the list by calling silc_channel_payload_list_free.
8354 Affected files lib/silccore/silcchannel.[ch].
8356 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8358 * Added one new argument <user mode> to the WHOIS command reply
8359 to return the mode of the user in SILC. Updated the protocol
8362 Implemented it to the server and client.
8364 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8366 * Fixed the mode printing on the user interface on joining.
8367 Affected file silc/client_ops.c.
8369 * Implemented the UMODE command and user modes in general to the
8370 client library and to the user interface.
8372 * Implemented the UMODE command to the server.
8374 * The server now sends UNKNOWN_COMMAND error status if client sends
8375 unknown command. Affected file silcd/command.c.
8377 * All server commands now handle the command identifier the right
8378 way when sending the command reply to the client. The client can
8379 use to identify the command replies with the identifier.
8381 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8383 * Added silc_server_get_client_route to resolve the route to
8384 the client indicated by the client ID. Affected file is
8387 * Added silc_server_relay_packet as general function to relay
8388 packet to arbitrary destination. This deprecates functions
8389 like _send_private_message_key, _relay_notify etc. Affected
8390 file is silcd/packet_send.[ch].
8392 Removed silc_server_send_key_agreement,
8393 silc_server_send_private_message_key and
8394 silc_server_packet_relay_notify functions from the file
8395 silcd/packet_send.[ch].
8399 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8400 server. Affected file silcd/packet_receive.[ch].
8402 * Implemented the KILL command to the client. Implemented the
8403 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8404 Affected files lib/silcclient/command[_reply].c and
8405 lib/silcclient/client_notify.c. Implemented the KILL notify
8406 printing in the user inteface.
8408 * Fixed a lot silc_parse_nick memory leaks from the client
8409 library in the file lib/silcclient/command.c.
8411 * Changed the silc_server_send_notify_on_channels's `sender'
8412 argument from SilcSocketConnection to SilcClientEntry to
8413 check the sender as entry and not as connection object and not
8414 to send to the client provided as argument. The affected file
8415 is silcd/packet_send.[ch].
8417 * The notify packets that are destined directly to the client used
8418 to not to be processed by the server. Now changed that and the
8419 server processes all notify packets. After relaying the packet
8420 to the client the notify packet is processed in the server.
8422 * The silc_server_free_client_data now checks whether there is
8423 pending outgoing traffic for the client and purges the data to
8424 the network before removing the client entry.
8426 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8428 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8429 an client is killed from the SILC Network. Updated the protocol
8432 Added new function silc_server_send_notify_killed to the
8433 silcd/packet_send.[ch].
8435 * Added function silc_server_packet_relay_notify to relay notify
8436 packets that are destined directly to a client. In this case
8437 the server does not process the notify packets but merely relays
8438 it to the client. Affected file silcd/packet_send.[ch].
8440 Added also silc_server_packet_process_relay_notify to check
8441 whereto relay the notify. Affected file is
8442 silcd/packet_receive.[ch].
8444 * Implemented the KILL command to the server.
8448 * Added the backup schema desgined last fall to the protocol
8449 specs for everyone to see. The specification is in the
8450 *-spec-xx.txt draft and the packet type definitions for the
8451 backup routers is in *-pp-xx.txt draft. Thusly, added also
8452 new packet type SILC_PACKET_CELL_ROUTERS.
8454 * A big security problem in the implementation discovered. The
8455 signoff of an client did not cause new channel key generation
8456 which it of course should've done. The channel keys must be
8457 always re-generated when client leaves (or signoffs) the channel.
8458 The silc_server_remove_from_channels funtion now handles
8459 the channel key re-generation.
8461 * Added `sender' argument to the silc_server_send_notify_on_channels
8462 to not to send the client provided as argument. Affected file
8463 silcd/packet_send.[ch].
8465 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8467 * Implemented OPER and SILCOPER commands into the server and
8470 * Added silc_auth_verify and silc_auth_verify_data to verify
8471 the authentication directly from the authentication payload.
8472 It supports verifying both passphrase and public key based
8473 authentication. Affected file lib/silccore/silcauth.[ch].
8475 * Added `hash' field to the SilcIDListData structure. It is the
8476 hash negotiated in the SKE protocol. Affected file is
8479 * Slight redesigning of the SilcAuthPayload handling routines.
8480 Do not send SilcPKCS but SilcPublicKey as argument.
8482 * Implemented the public key authentication support to the
8483 serverconfig. The public key is loaded from the provided path
8484 and saved as authentication data to void * pointer. Thus,
8485 changed the unsigned char *auth_data to void *auth_data;
8487 * Fixed SHUTDOWN command to send the reply before the server
8488 is shutdown. :) Affected file silcd/command.c.
8490 * Fixed fatal bug in CONNECT command. The hostname was invalid
8491 memory and server crashed. Affected file silcd/command.c.
8493 * Fixed fatal bug in CLOSE command. The server_entry became
8494 invalid but was referenced later in the command. Affected file
8497 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8499 * Fixed fatal bug in failure packet handling. Server ignored
8500 the failure and thus crashed when it came.
8504 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8506 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8507 that the command may be executed only once in (about) 2 seconds.
8508 The old SILC_CF_LAG flag is same but allows command bursts up
8509 to five before limiting.
8511 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8512 server code. Various commands now includes the CF_LAG_STRICT
8513 flag to disallow any kind of miss-use of the command.
8515 * Fixed the silc_buffer_unformat to not to allocate any data
8516 if the length of the data is zero. It used to allocate the
8517 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8519 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8521 * Changed the format of AdminConnection configuration section
8522 in the server. Added username of the admin to the format.
8523 Affected files silcd/serverconfig.[ch].
8525 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8526 to return admin configuration data by host, username and/or
8529 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8531 * Implemented WHOWAS command to the server. Added the functions:
8533 silc_server_command_whowas_parse,
8534 silc_server_command_whowas_send_reply,
8535 silc_server_command_whowas_from_client and
8536 silc_server_command_whowas_from_server
8538 * Added <Client ID> argument to the WHOWAS command reply. Updated
8539 the protocol specs accordingly.
8541 * Implemented WHOWAS command and command_reply to the client
8544 Implemented the WHOWAS printing on the user interface.
8546 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8548 * Added new argument to the WHOWAS command reply, the real name.
8549 It is an optional argument. Updated the protocol specs.
8551 * Added SilcIDCacheDestructor callback that is registered when
8552 the SilcIDCache is allocated. The callback is called when
8553 an cache entry in the ID Cache expires, or is purged from the
8554 cache. Added into lib/silccore/idcache.[ch].
8556 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8557 to destruct the client entries when the cache entry expires.
8558 Other ID Cache's in server and in the client library ignores
8561 * If the ID Cache entry's `expire' field is zero then the entry
8562 never expires. Added boolean `expire' argument to the
8563 silc_idcache_add function in the lib/silccore/idcache.[ch].
8564 If it is TRUE the default expiry value is used.
8566 * Added silc_server_free_client_data_timeout that is registered
8567 when client disconnects. By default for 5 minutes we preserve
8568 the client entry for history - for WHOWAS command.
8570 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8572 * Added support to the server to enforce that commands are not
8573 executed more than once in 2 seconds. If server receives
8574 commands from client more frequently, timeout is registered
8575 to process the commands. Affected file silcd/command.c.
8576 Added new function silc_server_command_process_timeout.
8578 * Changed NICK_NOTIFY handling in client library to check that
8579 if the client's nickname was changed, so there is no need to
8580 resolve anything from the server.
8582 * Removed error printing from the WHOIS and IDENTIFY commands.
8583 If error occurs then it is ignored silently in the client library.
8584 The application, however, may map the received error to
8585 human readable error string. The application currently maps
8586 the NO_SUCH_NICKNAME error to string.
8588 * Made the command status message public to the application. Moved
8589 them from lib/silcclient/command_reply.c to
8590 lib/silcclient/command_reply.h. The application can map the
8591 received command status to the string with the
8592 silc_client_command_status_message function.
8594 * Added check to the server to check that client's ID is same
8595 as the Source ID in the packet the client sent. They must
8598 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8600 * Added dist-bzip hook to the Makefile.am to make bzip2
8601 compressed distributions.
8603 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8605 * Server now enforces the maximum length for the nickname and
8606 the channel as protocol specification dictates. 128 bytes for
8607 nickname and 256 bytes for channel name.
8609 * Moved the WHOIS printing to the application. The client libary
8610 does not print out the WHOIS information anymore, the application
8611 must do it. Renamed silc_client_command_reply_whois_print to
8612 the silc_client_command_reply_whois_save.
8614 The client's idle time is also sent to the application now, and
8615 the idle is shown on screen.
8617 * Added silc_client_command_reply_identify_save to save the
8618 received IDENTIFY entries.
8620 * Do not check for channel private keys in message sending and
8621 reception if the channel does not have the PRIVKEY mode set.
8622 Affected file lib/silclient/client_channel.c.
8624 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8626 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8627 just surfaced after chaning the JOIN procedure.
8629 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8631 * Added silc_client_get_clients_by_list to get client entries
8632 from Client ID list, that is returned for example by JOIN
8633 and USERS command replies. The application should use this
8634 function for example when JOIN command reply is received to
8635 resolve the clients already on the channel (library does not
8636 do that anymore as USERS command reply is not used in the JOIN
8637 procedure anymore). Affected files lib/silcclient/silcapi.h and
8638 lib/silcclient/idlist.c.
8640 * JOIN command reply and USERS command reply returns now SilcBuffer
8641 pointers instead of unsigned char pointers when returning
8642 the client list and mode list.
8644 * Added <Client ID> argument to the JOIN command reply, mainly
8645 for the server to identify for which client the command was
8646 originally sent. Updated protocol specs accordingly.
8648 * Added SilcDlist private_key pointer to the SilcChannelEntry
8649 in the client to support the channel private keys. Affected
8650 file is lib/silcclient/idlist.h.
8652 * Added SilcChannelPrivateKey argument to the function
8653 silc_client_send_channel_message so that application can choose
8654 to use specific private ke if it wants to. If it is not provided,
8655 the normal channel key is used, unless private keys are set.
8656 In this case the first (key that was added first) is used
8657 as the encryption key.
8659 * Implemented the support for channel private key handling.
8660 Implemented the following functions:
8662 silc_client_add_channel_private_key,
8663 silc_client_del_channel_private_keys,
8664 silc_client_del_channel_private_key,
8665 silc_client_list_channel_private_keys and
8666 silc_client_free_channel_private_keys
8668 Affected file lib/silcclient/client_channel.c.
8670 * Added the support for the private keys in the channel message
8671 sending and encryption and in the message reception and
8672 decryption. Affected funtions are
8673 silc_client_send_channel_message and silc_client_channel_message.
8675 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8677 * Added SKE's key verify callback to the client library's
8678 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8680 * Removed the statement that server (or router) must send USERS
8681 command reply when joining to the channel so that the client
8682 knows who are on the channel. Instead, the client list and
8683 client's mode list is now sent in the JOIN command reply to the
8684 client who joined channel. This is better solution.
8686 * Added function silc_server_get_users_on_channel and function
8687 silc_server_save_users_on_channel to the silcd/server.[ch].
8689 * Removed function silc_server_command_send_users from the
8692 * Do not show topic on the client library anymore. The topic is
8693 sent in the command reply notify to the application and the
8694 application must show the topic now.
8696 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8698 * Added client searching by nickname hash into the IDENTIFY and
8699 WHOIS commands in the server as they were clearly missing from
8700 them. Affected file is silcd/command.c.
8702 * Fixed a bug in private message receiving in the client library.
8703 The remote ID was freed and it wasn't supposed, now it is
8706 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8708 * Minor fix to the channel payload; allocate the data area, as it
8709 needs to be of specific length.
8711 * If the key agreement port is zero then the operating
8712 system will define the bound port. Affected files are
8713 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8715 * Added new function silc_channel_payload_decrypt into the file
8716 lib/silccore/silcchannel.[ch].
8718 * Moved the channel message etc, check from silc_packet_decrypt
8719 to applications. The library calls now a generic
8720 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8721 when the packet is either normal or special. This was done to
8722 allow more wide range of checking that was not allowed when
8723 the code was in library. Now applications can do virtually any
8724 checks to the packet and return to the library the decision how
8725 the packet should be processed. Affected files are
8726 lib/silccore/silcpacket.[ch].
8728 Added silc_server_packet_decrypt_check to the server and
8729 silc_client_packet_decrypt_check to the client library.
8731 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8732 to send with specified source and destination information.
8734 * Channel message delivery between routers was broken after the
8735 channel key distribution was fixed earlier. The channel key
8736 was used be to distributed to other routers as well which is not
8737 allowed by the protocol. Now this is fixed and channel keys
8738 really are cell specific and the channel message delivery between
8739 routers comply with the protocol specification.
8741 * Fixed various commands in server to check also the global list
8742 for the channel entry and not just the local list. The affected
8743 file silcd/command.c.
8745 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8747 * Added assert()s to buffer formatting and unformatting routines
8748 to assert (if --enable-debug) when error occurs. Affected
8749 file: lib/silcutil/silcbuffmt.c.
8751 * Changed to auto-reconnect to check whether the remote host is
8752 router and register the re-connect timeout if it is. It used
8753 to check that whether we are normal server, but router must do
8754 auto-reconnect with another router as well. Affected file
8757 * Removed the [<key len>] option from CMODE command as the cipher
8758 name decides the key length, nowadays. See the defined ciphers
8759 from the protocol specification.
8761 * Added [<hmac>] option to the CMODE command to define the HMAC
8762 for the channel. Added SILC_CMODE_HMAC channel mode.
8764 * Added [<hmac>] option for the JOIN command so that user can
8765 select which HMAC is used to compute the MACs of the channel
8768 * Added Hmac field to the Channel Message Payload. The integrity
8769 of plaintext channel messages are now protected by computing
8770 MAC of the message and attaching the MAC to the payload. The
8771 MAC is encrypted. Now, it is clear that this causes some
8772 overhead to the size of the packet but rationale for this is that
8773 now the receiver can verify whether the channel message decrypted
8774 correctly and also when private keys are set for the channel the
8775 receiver can decrypt the packet with several keys and check from
8776 the MAC which key decrypted the message correctly.
8778 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
8779 lib/silccrypt/silccipher.[ch].
8781 * Added silc_hash_len to return the digest length into the
8782 lib/silcrypt/silchash.[ch].
8784 * Rewrote parts of Silc Channel Payload interface in the
8785 lib/silccore/silcchannel.[ch]. The encode function now also
8786 encrypts the packet and parse function decrypts it.
8788 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8790 * Fixed a minor formatting bug in the SKE's key material processing.
8791 It actually might have processed the keys wrong way resulting
8794 * Redefined the mandatory HMAC algorithms and added new algorithms.
8795 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
8796 and hmac-md5 truncated to 96 bits. The mandatory is now
8797 hmac-sha1-96. Rest are optional (including the one that used
8798 to be mandatory). Rationale for this is that the truncated HMAC
8799 length is sufficient from security point of view and can actually
8800 make the attack against the HMAC harder. Also, the truncated
8801 HMAC causes less overhead to the packets. See the RFC2104 for
8804 * Added new [hmac] configuration section. The SKE used to use
8805 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
8806 is of course wrong. The official names that must be proposed in
8807 the SKE are the ones defined in the protocol specification
8808 (hmac-sha1-96 for example). The user can configure any hmac
8809 using any hash function configured in the [hash] section. At
8810 least, the mandatory must be configured.
8812 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
8814 * Added HMAC list to the SKE proposal list. It has now both
8815 hash algorithm list and HMAC list. This makes the protocol
8816 incompatible with previous versions. The SKE now seems to work
8817 the way it is supposed to work, for the first time actually.
8819 * Defined plain Hash algorithms to the protocol specification.
8822 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8824 * Implemented support for key agreement packets into the server.
8825 Added functions silc_server_key_agreement and
8826 silc_server_send_key_agreement. Other than these functions,
8827 server has nothing to do with this packet.
8829 * Added support for private message key packets into the server.
8830 Added functions silc_server_private_message_key and
8831 silc_server_send_private_message_key.
8835 * Changed the silc_[client|server]_protocol_ke_set_keys to be
8836 called in the protocol's final callback instead in the END
8837 protocol state. This makes a little more sense and in the same
8838 time in client we can use the same protocol routines for normal
8839 key exchange and to key agreement packet handling as well.
8841 * Added to both client's and server's KE protocol context the
8842 SilcSKEKeyMaterial pointer to save the key material. We will
8843 bring the key material to the protocol's final callback by doing
8844 this. The final callback must free the key material.
8846 * Added SKE's packet_send callback into client's KE protocol
8847 context so that the caller can choose what packet sending function
8848 is used. This way we can use different packet sending when
8849 doing normal SKE when doing key agreement packet handling (in
8850 the key agreement packet handling we do not want to encrypt
8853 * Implemented the responder side of the key agreement routines
8854 in the client. The client can now bind to specified port and
8855 accept incoming key negotiation. The key material is passed
8856 to the application after the protocol is over.
8858 * Implemented the processing of incoming Key Agreement packet
8859 in the client. Added function silc_client_key_agreement to
8862 * Implemented the intiator side of the key agreement routines
8863 in the client. The client can now initiate key agreement with
8864 another remote client. The key material is passed to the
8865 application after the protocol is over.
8867 * Created client_keyagr.c to include all the key agreement
8870 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
8871 SILC_TASK_CALLBACK except that it is not static.
8873 * Created client_notify.c and moved the Notify packet handling
8874 from the client.[ch] into that file.
8876 * Created client_prvmsg.c and moved all private message and
8877 private message key routines from the client.[ch] into that file.
8879 * Create client_channel.c and moved all channel message and
8880 channel private key routines from the client.[ch] into that file.
8882 * Changed silc_client_get_client_by_id_resolve to resolve with
8883 WHOIS command instead of IDENTIFY command, in the file
8884 lib/silclient/idlist.c.
8886 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8888 * Implemented the SKE's responder side to the Client library.
8890 * When FAILURE is received to the protocol do not trust it
8891 blindly. Register a timeout to wait whether the remote closes
8892 the connection as it should do it, only after that process the
8893 actual failure. This was changed to both client and server.
8895 * Added client_internal.h to include some of the structures
8896 there instead of client.h in lib/silcclient/.
8898 * Added function silc_task_unregister_by_callback to unregister
8899 timeouts by the callback function.
8901 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8903 * Some "Incomplete WHOIS info" errors has been appearing on the
8904 log files. Took away the entry->userinfo check from WHOIS
8905 reply sending. The entry->userinfo is now " " if client did not
8906 provide one. I thought this was fixed earlier but something
8907 is wrong still. Let's see if the error still appears.
8909 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8911 * Fixed a minor bug in the login when the channel key is
8912 re-generated in the server. It used to generate the key in
8913 wrong order and thus caused problems in the channel traffic.
8915 * Fixed a minor bug in channel key distsribution after
8916 KICK command. The key was not sent to the router even though
8919 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8921 * Added silc_ske_process_key_material_data as generic routine
8922 to process any key material as the SILC protocol dictates. The
8923 function is used by the actual SKE library but can be used by
8924 applications as well. This relates to the private message keys
8925 and the channel private keys since they must be processed the
8926 same way the normal SILC session keys. The protocol dictates
8927 this. Affected files: lib/silcske/silcske.[ch].
8929 Added also silc_ske_free_key_material to free the
8930 SilcSKEKeyMaterial structure.
8932 * Defined silc_cipher_set_key function to set the key for
8933 cipher without using the object's method function. The affected
8934 files: lib/silccrypt/silccipher.[ch].
8936 * Implemented silc silc_client_add_private_message_key,
8937 silc_client_add_private_message_key_ske,
8938 silc_client_del_private_message_key,
8939 silc_client_list_private_message_keys and
8940 silc_client_free_private_message_keys functions in the
8943 Added functions silc_client_send_private_message_key to send
8944 the Private Message Key payload and silc_client_private_message_key
8945 to handle incoming Private Message Key payload.
8947 * Added Cipher field to the Private Message Key payload to set
8948 the cipher to be used. If ignored, the default cipher defined
8949 in the SILC protocol (aes-256-cbc) is used.
8951 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8953 * Removed lib/silcclient/ops.h file.
8955 Redefined parts of the SILC Client Library API. Created new
8956 file silcapi.h that deprecates the ops.h file and defines the
8957 published Client Library API. Defined also private message key
8958 API and channel private key API into the file.
8960 This is the file that the application must include from the
8961 SILC Client Library. Other files need not be included by
8962 the application anymore.
8964 * Added new key_agreement client operation callback and also
8965 defined the Key Agreement library API for the application.
8967 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8969 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
8970 is used by clients to request key negotiation between another
8971 client in the SILC network. If the negotiation is started it
8972 is performed using the SKE protocol. The result of the
8973 negotiation, the secret key material, can be used for example
8974 as private message key.
8976 Implemented the Key Agreement payload into the files
8977 lib/silccore/silauth.[ch].
8979 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8981 * Redefined ciphers for the SILC protocol. Added some new ciphers
8982 and defined the key lengths for the algorithms. Changed the
8983 code accordingly. The default key length is now 256 bits.
8985 * Fixed SKE key distribution function silc_ske_process_key_material
8986 when the key length is more than 128 bits. The default key
8987 length in SILC is now 256 bits.
8989 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
8990 to indicate unsupported algorithm.
8992 * Renamed rijndael.c to aes.c and all functions as well.
8994 * Fixed a long standing channel key setting bug in client library.
8995 Weird that it has never surfaced before.
8997 * Fixed bug in channel deletion. If the entire channel is removed
8998 then it must also delete the references of the channel entry
8999 from the client's channel list as the client's channel entry and
9000 the channel's client entry share same memory.
9002 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9004 * Implemented CONNECT and SHUTDOWN commands in the client.
9006 * Implemented CLOSE command to the client.
9008 * Added the function silc_idlist_find_server_by_name into the
9009 files silcd/idlist.[ch].
9011 Added the function silc_idlist_find_server_by_conn into the
9012 files silcd/idlist.[ch].
9014 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9016 * DIE command was renamed to SHUTDOWN. Updated the both code
9019 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9020 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9022 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9025 * Added function silc_server_create_connection function to create
9026 connection to remote router. My server implementation actually
9027 does not allow router to connect to normal server (it expects
9028 that normal server always initiates the connection to the router)
9029 so the CONNECT command is only good for connecting to another
9032 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9034 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9035 or some other client was kicked from the channel.
9037 Implemented the handling of the notify type to both client
9040 Implemented silc_server_send_notify_kicked to send the KICKED
9041 notify. It is used to send it to the server's primary router.
9043 * Implemented the KICK command into server and client.
9045 * Added `query' argument to the silc_idlist_get_client function
9046 to indicate whether to query the client from server or not if
9049 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9050 to indicate that the client is not channel founder.
9054 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9056 * Removed the rng context from SilcPacketContext structure and
9057 changed that the packet routine uses the Global RNG API.
9059 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9061 * Added support for quit message that client can "leave" on the
9062 channel when it quits the SILC. It is ditributed inside the
9063 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9065 Added silc_server_free_client_data that will take the
9066 signoff message as argument.
9068 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9070 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9072 * Updated parts of the protocol specification to keep it up
9075 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9077 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9078 payloads in one packet.
9080 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9081 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9082 use now the new List flag.
9084 * Also deprecated the following packet types: REPLACE_ID,
9085 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9087 * Added list support for Notify packet in server.
9089 * Added silc_server_send_notify_channel_change to send the
9090 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9091 the silc_server_send_replace_id.
9093 * Added silc_server_send_notify_nick_change to send the
9094 NICK_CHANGE notify type. Deprecates the function
9095 silc_server_send_replace_id.
9097 * Added silc_server_send_notify_join to send the JOIN notify type.
9098 Deprecates the function silc_server_send_new_channel_user.
9100 * Added silc_server_send_notify_leave to send LEAVE notify type.
9101 Deprecates the function silc_server_send_remove_channel_user.
9103 * Added silc_server_send_notify_cmode and
9104 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9105 types. Deprecates the silc_server_send_set_mode function.
9107 * Added SERVER_SIGNOFF notify type to indicate that server has
9108 quit. This means that all clients on the channel from that
9109 server will drop. This can be also used when netsplit happens.
9111 Deprecated REMOVE_ID packet type since it is not needed anymore
9114 Added silc_server_send_notify_server_signoff to send the
9115 SERVER_SIGNOFF notify type. Deprecates the function
9116 silc_server_send_remove_id.
9118 Added also silc_server_send_notify_signoff to send the
9119 SIGNOFF notify type.
9121 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9122 SILC protocol from this day on. Changed the protocol
9123 specification as well.
9125 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9126 notify type. It is used between routers to notify about
9127 topic changes on a channel.
9129 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9132 * Partly updated the protocol specification to comply with the
9133 changes now made. It is still though a bit outdated.
9135 * The JOIN notify type now takes one extra argument <Channel ID>.
9136 The packet used to be destined to the channel but now the
9137 JOIN type may be sent as list thus it is impossible to
9138 destine it to any specific channel. By adding this argument
9139 it is again possible.
9141 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9143 * Added CREDITS file. The CHANGES and CREDITS file will appear
9144 in the distribution as well.
9146 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9148 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9149 types in the server's silcd/packet_receive.c.
9151 * Implemented CMODE and CUMODE to work in router environment.
9153 * Fixed minor encoding and decoding buglet from the
9154 lib/silccore/silcmode.c.
9156 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9159 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9161 * Changed all SilcConfigServer* and silc_config_server* to
9162 SilcServerConfig* and silc_server_config*, respectively.
9165 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9167 * Associated the ID (client or server ID) to the Authentication
9168 Payload to avoid any possibility of forging. Updated the
9169 protocol specification and the code accordingly.
9171 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9173 * The RSA key length is now save to the RsaKey context in the
9174 key generation process in lib/silccrypt/rsa.c. The key length
9175 is now used to figure out the maximum size of the block allowed
9176 to be encrypted/signed.
9178 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9179 is equivalent to the silc_mp_mp2bin but does not allocate any
9182 * Changed silc_mp_mp2bin API to take length argument. If it is
9183 non-zero then the buffer is allocated that large. If zero, then
9184 the size is approximated using silc_mp_sizeinbase, which however
9187 * Created Global RNG API which is global RNG that application can
9188 initialize. After initializing, any routine anywhere in the
9189 code (including library) can use RNG without allocating a new
9190 RNG object. This was done to allow this sort of use of the
9191 RNG in code that has no chance to allocate RNG object. All
9192 applications currently allocate this and many routines in the
9193 library use this. Affected file lib/silccrypt/silcrng.[ch].
9195 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9196 it to use the Global RNG API.
9198 * Defined Authentication Payload into protocol specification that
9199 is used during SILC session to authenticate entities. It is
9200 used for example by client to authenticate itself to the server
9201 to obtain server operator privileges.
9203 Implemented this payload into the lib/silccore/silcauth.[ch].
9204 Implemented also routines for public key based authentication
9205 as the new protocol specification dictates.
9207 Moved definitions of different authentication methods from
9208 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9210 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9211 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9212 silc_pkcs_verify_with_hash functions into the file
9213 lib/silccrypt/silcpkcs.[ch].
9215 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9217 * The client entry's userinfo pointer must be always valid.
9218 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9219 will fail since it requires the userinfo. Now, the userinfo
9220 is allocated as "" if actual userinfo does not exist. Actually,
9221 it must exist and it is totally Ok to drop client connections
9222 that does not announce the userinfo. However, we will make
9223 this workaround for now.
9225 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9226 to return the remote port by socket.
9228 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9230 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9231 SILC_SERVER_PENDING_EXEC and added an new macro
9232 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9233 data or when error occurs while processing the pending command.
9235 Added new argument `destructor' into silc_server_command_pending
9236 and to the SilcServerCommandPending object. This destructor is
9237 now called after calling the pending callback or if error occurs
9238 immediately. If error occurs the actual pending callback won't
9239 be called at all - only the destructor. The destructor may be
9240 NULL if destructor is not needed.
9242 All this applies for client library code as well. Similar
9243 changes were made there as well for the pending commands.
9245 In the client, the application must now allocate the
9246 SilcClientCommandContext with the silc_client_command_alloc
9249 * Added reference counter to the SilcServerCommandContext. Added
9250 function silc_server_command_alloc and silc_server_command_dup
9253 Same type of functions added to the client library for the same
9256 * Removed the cmd_ident from IDListData away since it is now
9257 global for all connections. It is the command identifier used
9258 in command sending and with pending commands. The affected file
9261 * Added reference counter to the SilcSocketConnection objecet to
9262 indicate the usage count of the object. The object won't be
9263 freed untill the reference counter hits zero. Currently only
9264 server uses this, and client ignores it. The client must be
9265 set to use this too later. The affected files are
9266 lib/silccore/silcsockconn.[ch]. Added also the function
9267 silc_socket_dup to increase the reference counter.
9269 This was mainly added because it is possible that the socket
9270 is removed underneath of pending command or other async
9271 operation. Now it won't be free'd and proper DISCONNECTING
9272 flags, etc. can be set to avoid sending data to connection that
9273 is not valid anymore.
9275 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9276 the connection. After that it sets SILC_SET_DISCONNECTED.
9277 It is, however, possible that the socket data is not still freed.
9278 The silc_server_packet_process now checks that data is not
9279 read or written to connection that is DISCONNECTED. The socket
9280 get's freed when the reference counter hits zero.
9282 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9284 * Changed the client operation API: channel_message operation's
9285 `sender' is now the client entry of the sender, not the nickname
9286 and the `channel' is the channel entry, not the channel name.
9288 In the private_message operation the `sender' is now also the
9289 client entry of the sender not the nickname.
9291 Affected file is lib/silcclient/ops.h and all applications
9292 using the client operations.
9294 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9296 * Moved the calling of ops->connect() from connect_to_server_final
9297 into receive_new_id functin since that is the point when the
9298 client is actually allowed to send traffic to network. The
9299 affected file is lib/silcclient/client.c.
9301 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9303 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9304 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9305 (if needs broadcasting) instead of broadcasting the packets one
9306 by one which would make a burst in the network traffic.
9308 * Added `broadcast' argument to the functions in silcd/server.[ch]
9309 silc_server_create_new_channel[_with_id] to indicate whether
9310 to send New Channel packet to primary router.
9312 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9314 * Added new function into the silcd/server.[ch] files:
9315 silc_server_create_new_channel_with_id to create new channel with
9316 already existing Channel ID.
9318 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9319 lib/silccore/silcpacket.h. This packet is used t send list of
9320 Set Mode payloads inside one packet. Server uses this to set
9321 the modes for the channels and clients on those channels, that it
9322 announced to the router when it connected to it. The protocol
9323 specification has been updated accordingly.
9325 * The silc_server_new_channel did not handle the packet coming
9326 from normal server as it normally does not send that. However,
9327 when it announces its channels it does send it. Implemented
9328 the support for that.
9330 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9331 into the file lib/silccore/id.h.
9333 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9335 * Fixed memory leaks in the functions silc_idlist_del_client,
9336 silc_idlist_del_channel and silc_idlist_del_server in the file
9337 silcd/idlist.c. All of those leaked like a sieve.
9339 * Fixed some small memory leaks in the client's function
9340 silc_client_notify_by_server.
9342 * Added functions into silcd/server.c: silc_server_announce_clients,
9343 silc_server_announce_channels and silc_server_announce_server.
9344 These functions are used by normal and router server to announce
9345 to its primary router about clients, channels and servers (when
9346 router) that we own. This is done after we've connected to the
9349 These functions effectively implements the following packet types:
9350 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9351 and SILC_PACKET_NEW_ID_LIST.
9353 * Added new functions into the silcd/packet_receive.[ch]:
9354 silc_server_new_id_list, silc_server_new_channel_list and
9355 silc_server_new_channel_user_list to handle the incoming
9356 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9358 * Added support of changing Channel ID in the function
9359 silc_server_replace_id. If the server that announces a channel
9360 to the router already exists in the router (with same name but
9361 with different Channel ID), router is responsible to send
9362 Replace ID packet to the server and force the server to change
9363 the Channel ID to the one router has.
9365 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9366 client that the Channel ID has been changed by the router. The
9367 normal server sends this to the client. Client must start using
9368 the new Channel ID as the channel's ID.
9370 Implemented handling of this new type into lib/silcclient/client.c
9371 into the function silc_client_notify_by_server.
9373 * Added new function silc_idlist_replace_channel_id into the files
9374 silcd/idlist.[ch] to replace the Channel ID.
9376 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9378 * Call silc_server_command_identify_check always when processing
9379 the IDENTIFY command in silcd/command.c
9381 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9383 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9384 send keepalive packets. The packet can be sent by clients,
9385 servers and routers.
9387 Added function silc_socket_set_heartbeat into the file
9388 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9389 If not set, the heartbeat is not performed. The actual
9390 heartbeat is implemented in the low level socket connection
9391 library. However, application is responsible of actually
9394 Added silc_server_send_heartbeat to send the actual heartbeat
9395 packet into silcd/packet_send.[ch]. Server now performs
9396 keepalive with all connections.
9398 * Added silc_task_get_first function into lib/silcutil/silctask.c
9399 to return the timeout task with shortest timeout. There was a bug
9400 in task unregistration that caused problems. TODO has been
9401 updated to include that task system must be rewritten.
9403 * The client library will now resolve the client information when
9404 receiving JOIN notify from server for client that we know but
9405 have incomplete information.
9407 * Rewrote parts of silc_server_remove_from_channels and
9408 silc_server_remove_from_one_channel as they did not remove the
9409 channel in some circumstances even though they should've.
9411 * Encryption problem encountered in server:
9413 The LEAVE command used to send the Channel Key packet to the
9414 router immediately after generating it. However, the code
9415 had earlier sent Remove Channel user packet but not immediately,
9416 ie. it was put to queue. The order of packets in the router
9417 was that Channel Key packet was first and Remove Channel User
9418 packet was second, even though they were encrypted in the
9419 reverse order. For this reason, MAC check failed. Now, this
9420 is fixed by not sending the Channel Key packet immediately but
9421 putting it to queue. However, this is more fundamental problem:
9422 packets that are in queue should actually not be encrypted
9423 because packets that are sent immediately gets encrypted
9424 actually with wrong IV (and thus MAC check fails). So, packets
9425 that are in queue should be encrypted when they are sent to
9426 the wire and not when they put to the queue.
9428 However, the problem is that the current system has not been
9429 designed to work that way. Instead, the packet is encrypted
9430 as soon as possible and left to the queue. The queue is then
9431 just purged into wire. There won't be any fixes for this
9432 any time soon. So, the current semantic for packet sending
9435 o If you send packet to remote host and do not force the send
9436 (the packet will be in queue) then all subsequent packets to the
9437 same remote host must also be put to the queue. Only after the
9438 queue has been purged is it safe again to force the packet
9441 o If you send all packets immediately then it safe to send
9442 any of subsequent packets through the queue, however, after
9443 the first packet is put to queue then any subsequent packets
9444 must also be put to the queue.
9446 Follow these rules and everything works fine.
9448 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9450 * Added new function silc_server_remove_clients_by_server to
9451 remove all client entries from ID list when the server connection
9452 is lost. In this case it is also important to invalidate all
9453 client entires as they hold the invalid server entry. This
9454 fixes fatal bug when server has lost connection and will reconnect
9457 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9459 * Made some sanity checks to silc_server_daemonise like to check
9460 whether the requested user and group actually exists.
9462 * Added sanity check to SKE's silc_ske_responder_finish to check
9463 that the public and private key actually is valid.
9465 * Invalidate the client's nickname when receiving Replace ID
9466 packet and the Client ID is being replaced. This means that the
9467 server will query the nickname if someone needs it (client)
9470 * Sort the ID Cache in client library when the ID Cache data
9471 has changed (needs sorting).
9473 * Do not allow for SILC client to create several connections to
9474 several servers. The client does not support windows right now
9475 and generating multiple connections causes weird behaviour.
9477 Irssi-silc client does support windows and can handle several
9478 connections without problems, see: www.irssi.org and SILC plugin.
9480 * Fixed some places where client was added to the IDList. The
9481 rule of thumb is following (in order to get everything right):
9482 If the client is directly connected local client then the
9483 `connection' argument must be set and `router' argument must be
9484 NULL to silc_idlist_add_client function. If the client is not
9485 directly connected client then the `router' argument must
9486 bet set and the `connection' argument must be NULL to the
9487 silc_idlist_add_client function.
9489 * The funtion silc_server_packet_send_local_channel actually did
9490 not check whether the client was locally connected or not. It
9491 does that now. Fixed a bug related to LEAVE command.
9493 * Fixed Remove Channel User payload parsing bug in server's
9494 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9496 * The server's silc_server_save_channel_key now checks also the
9497 global ID list for the channel as it might not be in the local
9498 list. Fixed a bug related to LEAVE command.
9500 * Is this the end of the [<unknown>] buglet that has been lurking
9501 around for a long time? A little for loop fix in server's
9502 silc_server_command_whois_parse that is used by both IDENTIFY
9503 and WHOIS command. At least, this was a clear bug and a cause
9504 of one type of [<unknown>] buglet.
9506 * WHOIS and IDENTIFY commands call the function
9507 silc_server_command_[whois/identify]_check function even if
9508 we are not router server.
9510 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9512 * Added --with-gmp configuration option. If set the GMP
9513 is always compiled in the SILC source tree. If not set then
9514 it is checked whether the system has the GMP3 installed. If
9515 it has then the GMP won't be compiled (the system's headers
9516 and library is used), if it doesn't have it then the GMP is
9517 compiled in the SILC source tree.
9519 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9521 * Changed RSA private exponent generation to what PKCS #1
9522 suggests. We try to find the smallest possible d by doing
9523 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9524 not security fix but optimization.
9526 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9528 * Added new config entry [Identity] to fork the server and run
9529 it as specific user and group. A patch from Bostik.
9531 * Imported Dotconf configuration library into lib/dotconf.
9532 This will be used to create the SILC configuration files later.
9533 It will appear in the distsribution after this commit.
9535 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9537 * A big code auditing weekend happening. Auditing code for
9538 obvious mistakes, bugs and errors. Also, removing any code
9541 Removed files for being obsolete:
9543 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9544 inline in the file lib/silcutil/silcbuffer.h)
9546 o lib/silcutil/silcbufutil.c (the header has inline versions)
9548 Changed code to fix possible error conditions:
9550 o The buffer formatting routines now check that the destination
9551 buffer really has enough space to add the data. This applies for
9552 both buffer formatting and unformatting
9553 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9554 unformatting was changed to accomodate following rules:
9555 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9556 sent to the function while XXX_*STRING will not allocate or copy
9557 the data into the buffer. Instead it sets the pointer from the
9558 buffer into the pointer sent as argument (XXX_*STRING used to
9559 require that the pointer must be allocated already). This change
9560 makes this whole thing a bit more consistent and more optimized
9561 (note that the data returned in the unformatting with XXX_*STRING
9562 must not be freed now). The routines return now -1 on error.
9564 o Tried to find all code that use buffer_format and buffer_unformat
9565 and added return value checking to prevent formatting and
9566 especially unformatting errors and possible subsequent fatal
9569 o Changed ske->x and ske->KEY to mallocated pointers in
9570 lib/silcske/silcske.h. Fixed possible data and memory leak.
9572 o Added return value checking to all *_parse* functions. Fixed
9573 many memory leaks as well.
9575 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9576 so that buffer overflows would not happen. All code now also
9577 checks the return value as it can fail.
9579 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9581 * Added reconnection support to server if the normal server looses
9582 its connection to the router (for example if router is rebooted).
9583 The server performs normal reconnection strategy implemented
9584 to the server. Affected file silcd/server.c.
9586 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9588 * Added new packet type SILC_PACKET_SET_MODE that is used to
9589 distribute the information about changed modes (for clients,
9590 channels and clients channel modes) to all routers in the
9591 network. Updated the protocol specification accordingly.
9593 Added functions into silcd/packet_send.c and
9594 silcd/packet_receive.c: silc_server_send_set_mode,
9595 silc_server_set_mode.
9597 Added new files silcmode.[ch] into lib/silccore that implements
9598 the encoding and decoding of Set Mode Payload. Added new type
9599 SilcSetModePayload. Moved the definitions of different modes
9600 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9602 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9604 * Oops, a little mistake in server's connection authentication
9605 protocol. The protocol is not ended with FAILURE but with
9606 SUCCESS if the authentication is Ok. :) Affected file is
9609 * Implemented NICK_CHANGE notify handling in server in the file
9610 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9611 the local clients on the channel. After the changing nickname
9612 in router environment snhould work and the [<unknown>] nickname
9613 should appear no more.
9615 The silc_server_replace_id function that receives the Replace ID
9616 payload now sends the NICK_CHANGE notify type also in the file
9617 silcd/packet_receive.c
9619 * Changed WHOIS and IDENTIFY command to support the maximum amount
9620 of arguments defined in protocol specs (3328 arguments). This
9621 fixed a bug that caused problems when there were more than three
9624 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9626 * Added extra parameter, command identifier, to the
9627 silc_client_send_command so that explicit command identifier
9630 Changed that ID list routines uses specific command identifier
9631 when sending WHOIS/IDENTIFY requests to the server so that they
9632 can be identified when the reply comes back.
9634 Affected files lib/silcclient/command.[ch],
9635 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9637 * Added `sender' argument to silc_server_packet_send_to_channel
9638 to indicaet the sender who originally sent the packet to us
9639 that we are now re-sending. Ignored if NULL. Affected file
9640 silcd/packet_send.[ch].
9642 * Added some server statistics support in silcd/server_internal.h
9643 SilcServerStatistics structure and around the server code. Also
9644 send some nice statistics information when client is connecting
9647 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9649 * Fixed channel ID decoding in server's JOIN command reply in
9650 silcd/command_reply.c
9652 * Fixed braodcasting of replace ID payload to not to send it if
9653 we are standalone server in silcd/packet_receive.c.
9655 * Fixed all channel message sending routines to not to send
9656 packets to clients that has router set, since they are routed
9657 separately in the same function earlier. Affects file
9658 silcd/packet_send.c and all channel packet sending functions.
9660 * In USERS reply, res_argv[i] are not allocated, the table
9661 is allocated. Thus changed that free the table, not its
9664 * In server's whois_check and identify_check if the client is
9665 locally connected do not send any WHOIS commands - they are not
9668 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9670 * Fixed some minor bugs in client when sending WHOIS command. The
9671 arguments was in wrong order.
9673 * Removed statis function add_to_channel from server in
9674 silcd/command.c that was previously used with the joining but
9677 * Tested USERS command in router environment successfully with two
9678 routers, two servers and two clients.
9680 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9682 * Reorganized the USERS command and command reply in client library
9683 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9684 When the command is given by user we register a pending command
9685 callback that will reprocess the command after the reply has been
9686 received from the server. When reprocessing the packet we then
9687 display the information. Thus, the USERS information is displayed
9688 now in the command callback instead of in the command reply
9689 callback. The processing of the command is same as previously
9690 when server has sent the command reply in the JOINing process.
9692 * Added to USERS command in silcd/command_reply.c to join the client,
9693 we didn't use to know about, to the channel after we've created
9694 a client entry for it. Also, for clienet we did know already still
9695 check whether it is on the channel or not and add it if not.
9697 * Removed silc_server_command_join_notify as the function and its
9700 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9702 * Changed the client's pending command handling to the same as the
9703 server's pending command handling. It is also now possible to
9704 execute command reply functions from other command reply
9705 function as the function callbacks for commands and command
9706 replies are one and same. The pending commands are not static
9707 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9708 in client connection context. Thus, pending commands are server
9709 connection specific as it is convenient.
9711 Changed the function silc_client_command_pending and
9712 silc_client_command_pending_del and added new function
9713 silc_client_command_pending_check. Removed the
9714 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9717 * Added cmd_ident, current command identifier, to the client
9718 connection context in lib/silcclient/client.h to keep track on
9719 command identifiers used in command sending. Client's command reply
9720 function handling now supports the mandatory command identifiers.
9722 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9723 funtions in client to fully support pending command callbacks.
9725 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9726 as one of the arguments to the application in the command reply
9729 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9730 before first releasing SILC but came back. Now it is removed again
9731 and should come back nomore. The FORWARDED flag was used only
9732 by the JOINing procedure by forwarding the command packet to router.
9733 Now, the JOINing procedure has been changed to more generic (due
9734 to various router environment issues) and FORWARDED is not needed
9735 anymore for anything. The protocol specification is yet to be
9738 Now, removed silc_server_packet_forward from server and the flag
9739 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9741 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9743 * Renamed NAMES command to USERS command. The NAMES was named that
9744 due to historical reasons. Now it is renamed. Also, rewrote
9745 parts of the USERS command. The nickname list is not sent anymore
9746 by the server. Only Client ID and mode lists are sent in the USERS
9747 command. Changed this also to the protocol specification.
9749 The client now resolves the names and stuff after it receives
9750 the USERS list from the server when joining to the channel.
9752 * WHOIS and IDENTIFY commands has been changed to support multiple
9753 Client ID's per command. One can now search for multiple users
9754 in the network by sending only one WHOIS or IDENTIFY command.
9755 Changed the code and the protocol specifications.
9757 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9758 uses silc_server_command_whois_parse to parse the request. */
9760 * If normal server, do not parse the WHOIS and IDENTIFY requests
9761 before sending it to the router. Saves some time.
9763 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9765 * Fixed JOIN command on client library. Wrong number of arguments
9766 used to crash the client.
9768 * Added silc_server_channel_has_global function to check whether
9769 channel has global users or not.
9771 * Added silc_server_channel_has_local function to check whether channel
9772 has locally connected clients on the channel.
9774 * The silc_server_remove_from_one_channel now checks whether the
9775 channel has global users or not after given client was removed from
9776 the channel. It also checks whether the channel has local clients
9777 on the channel anymore. If it does not have then the channel entry
9778 is removed as it is not needed anymore.
9780 * The silc_server_notify now checks on JOIN notify whether the joining
9781 client is one of locally connected or global. If it is global then
9782 the channel has now global users on the channel and that is marked
9783 to the channel entry. Also, it now saves the global client to
9784 global list who is joining and JOINs it to the channel. This is
9785 for normal server, that is.
9787 Changed silc_server_send_notify_on_channel,
9788 silc_server_packet_relay_to_channel and
9789 silc_server_packet_send_to_channel check if we are normal server
9790 and client has router set (ie. global client) do not send the
9791 message to that client, as it is already routed to our router.
9793 * Implemented LEAVE notify type handling in silc_server_notify
9796 * Tested LEAVE command in router environment successfully. Tested
9797 with two routers, two servers and two clients.
9801 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
9803 * Implemented SIGNOFF notify type handling in silc_server_notify
9806 * silc_server_remove_id now removes the client entry from all channels
9807 it has joined and thusly sends SIGNOFF notify type.
9809 * Rewrote the NAMES list generation in server by removing two excess
9810 loops. The lists are created now inside one loop.
9812 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9814 * silc_server_remove_channel_user checks now also global list
9815 for channel and client.
9817 * silc_server_new_channel_user checks now both local and global
9818 list for channel and client. Fixed a bug in client id decoding.
9819 Used to decode wrong buffer.
9821 * silc_server_channel_message checks now both local and global
9822 list for channel entry.
9824 * Tested channel joining (hence JOIN) in router environment
9825 successfully. Tested with two routers, two servers and two
9828 * Tested channel message sending in router environment successfully.
9830 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9832 * Added silc_server_save_channel_key into server.[ch] to save the
9833 received channel key in Channel Key payload processing. It is
9834 also used in JOIN command reply handling.
9836 Equivalent function silc_client_save_channel_key added into
9837 client.[ch] into client library.
9839 * Changed JOIN command reply to send information whether the channel
9840 was created or not (is existing already) and the channel key
9841 payload. Changed protocol specs accordingly.
9843 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
9844 the request was sent by ID and not by nickname. Crashed on
9847 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9849 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
9850 now correctly save the received data.
9852 * silc_server_free_sock_user_data now notifies routers in the
9853 network about entities leaving the network.
9855 At the same time implemented functions silc_server_remove_id
9856 and silc_server_send_remove_id to receive and send REMOVE_ID
9857 packets. The packet is used to notify routers in the network
9858 about leaving entities. The ID removed will become invalid in
9861 * Added function silc_idlist_del_server into server. Removes and
9862 free's server entry from ID list.
9864 * silc_server_private_message function now checks, if we are router,
9865 that the destination ID really is valid ID, naturally.
9867 * In router when NEW_ID packet is received (for new client) the
9868 hash of the Client ID is saved in the ID Cache but the
9869 client->nickname is set to NULL, instead of putting the hash
9872 IDENTIFY command now also checks that client->nickname must be
9873 valid. If it is not if will request the data from the server who
9874 owns the client. Added new function
9875 silc_server_command_identify_check.
9877 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
9878 to set the command to already allocated Command Payload.
9880 * Tested private message sending in router environment with two
9881 routers, two servers and two clients. Fixed minor bugs and now
9884 * Fixed segfault from client's NAMES command. Used to crash if
9887 * Forwarded packets must not be routed even if it is not destined
9888 to the receiver. Changed server code comply with this.
9890 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9892 * Added `require_reverse_mapping' boolean value to ServerParams
9893 structure. If TRUE (not default) the server will require that
9894 the connecting host has fully qualified domain name.
9896 If the reverse mapping is not required and hostname could not be
9897 found the IP address is used as hostname.
9899 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9901 * Implemented version string checking to both client and server.
9902 The check is incomplete currently due to the abnormal version
9903 strings used in development version of SILC.
9905 * Changed all command functions in server to use the new
9908 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9910 * Changed char *data to unsigned char *data in ID Cache system to
9911 support binary data as ID Cache data. Changed code to support
9912 binary data in lib/silccore/idcache.c.
9914 * Renamed silc_server_packet_relay_command_reply to
9915 silc_server_command_reply as it is normal packet receiving
9916 function. Rewrote the function to accept command replys for
9917 servers and not only for clients.
9919 * Mark remote router always as registered server if we are connecting
9920 to it. Otherwise, commands sent by the router to us are ignored.
9922 * All ID List find routines now returns the ID Cache Entry pointer
9923 as well if requested.
9925 * WHOIS command works now in router environment, tested with two
9926 routers, two servers and two clients.
9928 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
9929 in router environment (as it is almost equivalent to WHOIS) but
9930 hasn't been tested thoroughly. Added new functions:
9932 silc_server_command_identify_parse
9933 silc_server_command_identify_send_reply
9934 silc_server_command_identify_from_client
9935 silc_server_command_identify_from_server
9937 * Disabled route cache adding because adding two different ID's with
9938 same IP replaces the old cache entry thus giving wrong route.
9939 The entry->router->connection is always the fastest route anyway
9940 so route cache may not be needed. Of course, new routes maybe
9941 established after receiving the ID when the entry->router->connection
9942 might not be anymore the most optimal.
9944 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9946 * Add route cache for received ID for fast routing.
9948 * Added silc_server_packet_route to route received packet on router
9949 that is not destined to us.
9951 * Renamed silc_server_get_route to silc_server_route_get.
9953 * Added id_string and id_string_len fields into SilcServer to
9954 include encoded ServerID for fast comparing without excess
9955 encoding of the ID's.
9957 * Cleaned up WHOIS command on server side. Added following static
9960 silc_server_command_whois_parse
9961 silc_server_command_whois_check
9962 silc_server_command_whois_send_reply
9963 silc_server_command_whois_from_client
9964 silc_server_command_whois_from_server
9966 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
9967 arguments in command replies. All command functions should be
9968 updated to use this macro.
9970 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9972 * Minor typo fixes on command reply handling on server.
9974 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9976 * Added silc_server_command_add_to_channel internal routine to add
9977 the client to the channel after router has created the channel and
9978 sent command reply to the server.
9980 * Added generic silc_server_send_command to send any command from
9983 * Use static buffer with ID rendering instead of duplicating data.
9985 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9987 * Fixed a channel user mode bug when joining to a channel server gave
9988 everybody channel founder rights, oops.
9990 * We mark ourselves as the router of the incoming server connection
9991 if we are router ourselves. This way we can check in some packet
9992 sending functions whether it is locally connected server. For
9993 incoming router connections we put NULL.
9995 * For router sending packets locally means now always sending the
9996 packet cell wide; to local clients and local servers. For normal
9997 server sending packet locally means sending it to only local
10000 * Fixed the JOIN command to really work in router environment. If the
10001 channel is created it is always created by the router. Router is
10002 also responsible of making the initial joining to the channel,
10003 sending JOIN notify to the sending server and distributing
10004 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10005 does not exist server doesn't do anything else but forward the
10006 command to the router which performs everything.
10008 * Added silc_server_send_channel_key function to send the Channel Key
10011 * Added silc_server_create_channel_key to create new channel key. The
10012 channel key is now re-generated everytime someone joins or leaves
10013 a channel, as protocol dictates. Note: channel->key_len is the
10014 key length in bits.
10016 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10018 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10019 packet_receive.[ch] to separate packet sending and receiving
10020 routines. The server.[ch] now includes everything else including
10021 actual packet processing (writing and reading data) and other
10024 Renamed silc_server_private_message_send_internal to
10025 silc_server_send_private_message. The routine is still though
10026 used only to relay private messages as server does not send
10027 private messages itself.
10029 Renamed silc_server_new_channel to silc_server_create_new_channel
10030 and added new function sicl_server_new_channel that handles the
10031 incoming New Channel packet. Added also new sending function
10032 silc_server_send_new_channel to send New Channel Payload.
10034 * Added new function silc_server_notify to process incoming notify
10035 packet to the server/router. Server may then relay the notify
10036 to clients if needed.
10038 * Added new function silc_server_new_channel_user to process incoming
10039 New Channel User packet. Router will redistribute the packet and
10040 send JOIN notify to its local clients and locally connected servers
10041 if needed. Normal server will send JOIN notify to its local client
10042 on same channel when received this packet. Added also corresponding
10043 sending function silc_server_send_new_channel_user to sent the
10046 * Added boolean route argument to send_notif_to_channel and
10047 packet_send_to_channel functions to attempt to route the packet
10048 if it is TRUE and send only locally if it is FALSE.
10050 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10052 * silc_server_replace_id now broadcasts the received replace ID
10053 packet if it is not broadcast packet already. The router must
10054 broadcast to inform other routers about changed ID.
10056 * Added backpointer to server's router into SilcServer context in
10057 silcd/server_internal.h.
10059 * Fixed silc_server_packet_broadcast to send correct broadcast
10062 * The channel key is now distributed to the local client as soon
10063 as it is received from the router (in router environment) so that
10064 no other packet may be sent for the channel until client has
10067 * silc_server_remove_channel_user now broadcasts the received
10068 Remove Channel User packet if it is not broadcast packet already.
10069 The router must broadcast to inform other routers about removed
10072 * Added users field into SilcPacketContext that is a reference count
10073 of the context. One can increase the reference count by calling
10074 silc_packet_context_dup which is now changed to just increase the
10075 reference count instead of duplicating the data. The reference
10076 count is decresed by calling silc_packet_context_free that will
10077 free the data after the reference count hits zero.
10079 For now on the packet context and everything allocated into it
10080 (including the raw packet from network) must be freed by calling
10081 the new silc_packet_context_free function. Added also new function
10082 silc_packet_context_alloc that must be used now to allocate the
10083 context. This also means that if a routine is asynchronous from
10084 silc_[client/server]_packet_parse_type the packet context must
10085 be duplicated by calling silc_packet_context_dup. Otherwise it
10086 gets free'd after silc_[client/server]_packet_parse_type returns.
10087 Also, one must remember that if packet is duplicated then its
10088 reference count must be decresed by calling the free function as
10089 many times as it was duplicated.
10091 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10092 from both client and server.
10094 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10096 * Made joining to a channel working in router environment.
10098 * Cleaned up JOIN command on server side and create function
10099 silc_server_command_join_channel internal routine to make the
10102 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10104 * Changed silc_command_pending list to SilcDList. Also, added
10105 `ident' field to SilcServerCommandPending structure to identify
10106 the reply and to call correct callback.
10108 Added silc_server_command_pending_check function to replace the
10109 corresnponding macro. The silc_command_pending list is not
10112 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10113 to set identifier to previously allocated Command Payload. It
10114 is used to set identifier for command when resending Command
10117 * Added silc_command_payload_encode_payload to encode Command
10118 Payload buffer from SilcCommandPayload structure.
10120 * Added silc_argument_payload_encode_payload to encode Argument
10121 payload buffer from SilcArgumentPayload structure.
10123 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10125 * Changed WHOIS command to support router connection on server side.
10126 The whois request is always sent to router unless the server is
10127 standalone server. After server has received the reply from the
10128 router will it send the reply to the client.
10130 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10131 broadcast received broadcast packet. The function is used only
10132 by router. The broadcast packet is always sent to the router's
10135 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10136 render given ID to printable string, for log files for example.
10138 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10140 * Made basic router to router connections working. At least they
10141 can now connect to each other but nothing really works the way
10142 they are supposed - yet.
10144 * Added new initiator token to RouterConnection configuration
10145 file in silcd/serverconfig.[ch]. It is used to tell whether we
10146 are the initiator to the remote router or whether we'll expect
10147 the other end to connect.
10149 * Moved registering of listener task to silc_server_init, hence
10150 the server starts listenning as soon as it is run, even if it
10151 does not have connections to other routers. Let's see how well
10154 * Changed default connection retry timeouts for more suitable in
10157 * Removed cipher and such arguments from silc_idlist_add_client
10158 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10159 Added new function silc_idlist_add_data to add the keys and stuff
10162 * Added SilcIDListData structure and added it to SilcClientEntry
10163 and SilcServerEntry as their first field in the structure. This
10164 way we can explicitly cast the ID entries to the SilcIDListData
10165 structure and get common data for the entries. In past, we had
10166 to first check what type of connection it is and then cast it to
10167 correct ID entry type. Now, we can directly cast the opaque
10168 pointer to the SilcIDListData (no matter what ID entry it actually
10169 is) and get the data needed.
10171 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10173 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10174 in some circumstances even if threre were timeout tasks, though not
10175 IO tasks, but tasks anyway. Now fixed.
10177 * Defined SilcServerConnection structure to hold connection specific
10178 stuff about directly connected servers and routers. The definition
10179 is currently in silcd/server_internal.h. I thought about having
10180 a bit more important role fro this struct but for now it is used
10181 only when connecting to other server (or router actually).
10183 * Added connecting retry support in server when connecting to
10184 router(s). The retry feature implement exponential backoff
10185 algorithm. Also, added SilcServerParams structure to hold default
10186 parameters for server. For now, it include these retry settings
10187 and are hard coded. After server is moded to be as Silc Server
10188 Library this structure will be more important.
10190 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10192 * Changed client librarys channel->clients table to SilcList and
10193 changed code accordingly.
10195 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10197 * Changed client's channel table to SilcList and changed code
10198 accordingly. Also changed SilcChannelClientEntry to include back-
10199 pointer to the channel so that client entry can use that structure
10200 as list as well and we have fast cross-reference to the channel.
10201 This change dramatically decreased the complexity of channel
10202 handling with client entry and vice versa (removed one extra
10203 loop when searching for channel entry from many functions).
10205 * Changed server->sim from table to SilcDList and changed code
10208 * NAMES command can now be used from user interface. It will show
10209 the user list on the channel, neatly.
10211 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10212 Code now saves realname of the user if it becomes available.
10214 * Renamed configure.in to configure.in.pre and made ./prepare
10215 script to automatically add correct version string to
10216 configure.in which it creates from configure.in.pre.
10218 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10220 * NAMES command reply now shows users mode with the nickname when
10221 joining to channel.
10223 * Moved silc_client_ch[u]mode[_char] functions from
10224 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10225 place sucks, they are utility functions and should be in some
10228 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10230 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10233 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10237 * Added TRQ (efficient deque and list library) into lib/trq. This is
10238 a very good list library that is currently used in the SILC. Defined
10239 SilcList API over the library because I didn't like the API very
10240 much. See lib/trq/silclist.h for the API and examples of how to
10241 use the API. Fixed various places in the code to use the new
10242 SilcList API. The SilcList is meant for lists that has a structure
10243 already defined as a list. It is not suitable to add just some
10244 context to the list (in TRQ, the context is the list actually).
10246 So, I defined SilcDList that can be used for the purpose where
10247 predefined list structure does not exit. This can be used as
10248 such list. Now some context just can be added to the SilcDList.
10249 Currently this list is not used in the SILC just yet, though there
10250 are a lot places where this can replace dynamically allocated
10251 tables and I will fix these places, later, to use SilcDList.
10252 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10253 and use TRQ internally).
10255 Also fixed some annoying warning messages that the original TRQ
10256 code generated. Also minor changes to TRQ's Makefile.in.
10258 * Added support for querying by Client ID to both WHOIS and
10259 IDENTIFY commands into server, as required by the protocol.
10261 * Removed method function pointers from SilcBuffer structure. They
10262 weren't used to anything and just increased the context size for
10263 no good reason. This change also made silc_buffer_alloc and
10264 silc_buffer_free functions inline functions.
10266 * Disabled command flooding detection support until it's fixed so
10267 that it accepts commands in but does not execute them more than once
10270 * Added silc_net_localhost(), to return local hostname, into
10271 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10272 that must be initialized before calling silc_client_init.
10274 * Added new function: silc_server_send_notify_on_channels to send
10275 notify messages to all channels client has joined. It is assured
10276 that the message is sent only once per client.
10278 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10279 lib/silcutil/silcutil.[ch] as silc_format function. The new
10280 function is generic and is used by server as well, not only by
10281 the logging routines.
10283 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10284 the provided version string was not acceptable. Added new function:
10285 silc_ske_check_version into lib/silcske/silcske.h. The function
10286 must be implemented by the application (client or server) and it
10287 does not reside in the SKE library. The function checks the version
10288 string remote end sent.
10290 * Added back pointers (to opaque context and to SilcSocketConnection)
10291 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10293 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10294 duplicate packet context structure.
10296 * Changed `notify' client operation to send same arguments as client
10297 receives from server except for ID's. ID's are mapped to correct
10298 ID entry and that is returned. Also, if channel entry is not sent
10299 by server but the notify is for channel the channel entry is sent
10300 to application (otherwise application doesn't know that it is for
10301 channel (library gets it from packet's Destination ID)).
10303 * Added silc_client_remove_from_channels into client library to
10304 remove a client from all channels it has joined to. Used when
10305 received SIGNOFF notify from server. Added also new function
10306 silc_client_replace_from_channels to replace old ID entry with
10307 new ID entry on all channels. Used when received NICK_CHANGE
10308 notify from server.
10310 * Fixed ID Cache list handling in silc_idlist_get_client in
10311 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10312 to get (or query) client by ID.
10314 * Updated TODO list.
10316 * Added connection authentication status message defined by the
10317 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10318 support for these into the code in client and server side.
10320 * Added generic function silc_client_send_command to send any command
10321 with variable argument list. Application should use this function
10322 to send commands if the command functions provided by the library
10323 does not suite for the application's user interface needs.
10325 * Added new `failure' client operation. Application is notified about
10326 received failure packet if client is executing a protocol. In this
10327 case the protocol's execution has failed.
10329 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10330 is required by the protocol.
10332 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10333 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10336 * Added status flag to SilcSKE object to indicate realtime status
10337 of the SKE protocol.
10339 * Application receives now exactly same command reply arguments as
10340 the library receives from server. However, if ID is received the
10341 corresponding ID entry is returned to the application (eg. Client
10342 ID is mapped to correct SilcClientEntry entry and that is returned).
10343 Changed command_reply client operation due to this change.
10345 * Changed all ID's in commands and in command replys as ID Payloads.
10346 Change affected both client and server side codes.
10348 All ID's sent in SILC network (with execption of ID's in SILC
10349 Packet header) are sent in ID Payload to support variable length
10352 * Server now notifies nick changes and notifies all clients on
10353 the channels about the new nickname (about the new Client ID,
10356 * Implemented CMODE command to change channel modes. Supports all
10357 channel modes defined by the protocol specs except ban and invite
10358 lists. (Also, private channel key mode is supported but support for
10359 setting private channel key in client is missing, thus, this mode
10360 has no effect on client side (except that server requires that the
10361 client uses private channel key and normal channel traffic does not
10364 Also, invite mode works per se, but INVITE command does not work
10365 yet correctly, so you can set channel as invite only channel but
10366 inviting clients to the channel does not work (it is yet to be
10367 thought what's the best way to do it).
10369 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10370 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10371 Implemented CUMODE command to change user's mode on the channel.
10372 Supports all modes defined by the protocol specs.
10374 * Added NAMES command reply to return users modes on the channel.
10376 * Removed unnecessary and slow ciphers from lib/silccrypt.
10378 * Set SO_KEEPALIVE option to connection sockets by default.
10380 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10382 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10383 redefined the Notify Payload into protocol specs.
10385 * Added silc_id_payload_parse_id to get ID directly from raw
10388 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10390 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10391 accept searching by Client ID as well.
10393 * Added support for LEAVE and SIGNOFF notify types in client library.
10395 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10396 to parse ID Payload from raw data.
10398 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10400 * Added flags parameter into silc_ske_assemble_security_properties
10401 function in lib/silcske/silcske.[ch].
10403 * Changed notify client operation to fit better for notify messages
10404 sent by server. The notify payload received from server is now
10405 passed to the application (after parsing it to SilcNotifyPayload).
10406 It is application's responsibility to retrieve the arguments
10407 from the payload and show the message the way it wants. The message
10408 sent by server is implementation specific.
10410 * Changed public keys to comply with the protocol specification.
10411 Old public keys are not supported anymore and are not compatible.
10413 * Removed nickname from Channel Payload as the latest draft removed
10414 it. The client must resolve the nickname from the NAMES command
10415 reply received when it joined the channel.
10417 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10419 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10421 * Fixed some errors in protocol specification drafts.
10423 * Created lib/silccore/silcnotify.c to implement Notify Payload
10424 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10425 generic payloads described by protocol specifications. The file
10426 includes implementations for ID Payload and Argument Payload.
10428 * Changed Command Payload implementation to use the new Argument
10429 Payload. Changed command_xxxx_payload to command_payload_xxxx
10430 to comply with SILC coding conventions.
10432 * Added suppport for Argument Payload handling in Notify Payload
10433 implementation as protocol requires it. Added the new support
10434 into server and client lib as well.
10436 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10438 * Added support for multiple nicknames on same channel. [n] is
10439 added locally to the nickname if there are more than one same
10440 nicknames on the channel.
10442 * Server now sends all nicknames that matched WHOIS request.
10443 Client also shows the list received from server.
10445 * Added TOPIC command to client side. User can now set and show
10446 current topic on channel.
10448 * Added MOTD command to client and server. Also, server sends the
10449 motd when client connects to the server.
10451 * Changed version strings to comply ISO 8601.
10453 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10455 * Fixed protocol error handling in client library. It should now
10456 cope even if the SKE fails for some reason.
10458 * Made new protocol specification drafts for submitting to IETF.
10460 * Implemented TOPIC command to server in silcd/command.c.
10462 * Added two new notify types into lib/silccore/silcnotify.h:
10463 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10464 notify nickname change and topic setting/change on a channel.
10466 * API change of command_reply operation in client library. The
10467 application gets now the status type received from server as well.
10469 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10471 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10473 * Cras fixed and optimized the packet handling even further and
10474 it should work now. Minor change to the prototype of function
10475 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10477 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10479 * Added new function into lib/silcutil/silcschedule.[ch]:
10480 silc_schedule_with_fd to select() a specified fd. The function
10481 returns after timeout expires or data arrives or goes. The
10482 function is used by packet routines to wait that all data is
10483 received from network.
10485 * Fixed data reading from network in lib/silccore/silcpacket.c.
10486 The code now assures that all data is read from the fd and then
10487 continues packet processing. This was a bug fix since the code
10488 used to drop some data in some circumstances.
10490 * Added new function into lib/silcclient/client.[ch]:
10491 silc_client_start_key_exchange to start key exchange after
10492 connection has been established to server. The code internally
10493 now uses this funtion but its main purpose was to provide it
10494 for applications that perform their own connecting. After
10495 application has created a connection it merely calls this
10496 function to start the key exchange between client and server.
10497 The library takes care of everything else after that.
10499 Updated also lib/silcclient/README to explain the usage of
10502 * Do not send to application information that connection has
10503 been established. Application gets notified it by connect
10506 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10508 * Applied cras's patch to add silc_schedule_one function. The
10509 function runs scheduler once and returns.
10511 * Fixed the scheduler after cras messed it up. The timeout
10512 handling works now as it's supposed to work.
10514 * Added into lib/silccore/ silcnotify.h to include notify
10515 message types support. Changed silc_server_send_notify*
10516 functions, in server.[ch], to support those new notify types.
10517 Added the support for the notify types into client library,
10518 as well. Added new notify client operation into ops.h in
10521 * Changed silc_server_packet_send_to_channel to send normal
10522 packets instead of just channel message packets. The function
10523 is now used to send the notify packets to channels. It is not
10524 used to send channel message packets anymore, as server never
10525 sends them anymore.
10527 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10528 va_arg()s as it seems to require it nowadays. I guess, if SILC
10529 is compiled with older va_arg() the new code should work anyway.
10531 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10533 * Splitted core library. Core library (lib/silccore) includes
10534 now only SILC protocol specific core (and common) components.
10535 Created new utility library (lib/silcutil) that includes more
10536 generic purpose stuff. The stuff for util library was taken
10537 from the old core library. This was minor and easy split.
10539 * Created SILC Client Library (lib/silcclient) that includes
10540 implementation of the SILC client without user interface. This
10541 was major move from silc/ directory. The code has been changed
10542 so that it is transparent towards the user interface. The
10543 silc/ directory includes now the same user interface as before
10544 and it uses the new client library. Read lib/silcclient/README.
10545 Basicly, the client library performs everything else related
10546 to SILC except user interface handling. Also, configuration
10547 files are considered to be part of user interface and library
10548 does not handle them.
10550 This change also changed a lot of structures, function naming etc.
10551 Most important change was that SilcClientWindow object was
10552 renamed to SilcClientConnection in the client library. Created
10553 also new file lib/silcclient/ops.h. Also added new files
10554 silc/local_command.[ch] and silc/client_ops.[ch].
10556 All these changes were made to make it easier for user interface
10557 designers to create what ever user interface for the SILC client
10560 It is also expected that the server will be moved to lib
10561 directory as well and SILC Server Library will be created;
10562 sometimes in the future.
10564 * Removed Local commands from lib/silccore/silccommand.h as
10565 they are application specific and new client library does not
10566 handle any of those anymore.
10568 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10569 old client implementation in silc/.
10571 * Added support for callback functions in SILC_LOG_* macros.
10572 Application can now set its own callbacks that will be called
10573 instead of using the default functions that will always print
10574 the debug messages to stderr (or stdout). Also, debugging can
10575 now be disabled by setting silc_debug to FALSE and re-enabled by
10576 setting it to TRUE. Note, that logging will still work even
10577 if debugging is disabled.
10579 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10580 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10581 silc_log_reset_debug_callbacks.
10583 * To enable debugging in silc client one must give now -d
10584 option on command line.
10586 * Changed silc_schedule_init to automatically allocate task queues
10587 if they are not allocated before calling it.
10589 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10591 * Added GMP 3.1 into math library.
10593 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10595 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10596 a channel in SILC network. The packet is used by servers and
10597 routers to notify other routers that user has left a channel.
10598 This little feature was missing until now. Added the feature
10599 to protocol specification as well.
10601 Added functions: silc_server_send_remove_channel_user and
10602 silc_server_remove_channel_user into server.[ch].
10604 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10605 lib/silccore/silcpacket.h. However, they are not implemented
10608 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10610 * Fixed joining to a channel and sending channel messages
10611 between server and router. The channel message sending should
10612 now work inside a cell.
10614 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10616 * Fixed the private message sending between server and router.
10617 The private message sending should now work inside a cell.
10619 * Added silc_server_replace_id into server.[ch] to replace
10620 existing ID in the SILC network.
10622 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10623 and silc_idlist_replace_server_id into idlist.[ch] in server.
10625 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10627 * Fixed the server to server connections. Server can again now
10628 connect to router. Router to router connections probably does
10631 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10633 * Added dynamic protocol registering support. Now protocols can
10634 registered and unregistered on the fly. Patch by cras.
10636 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10638 * Added lib/contrib directory to hold routines that some platforms
10639 don't have but are needed by SILC.
10641 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10642 into lin/contrib to provide getopt() and getopt_long() for
10643 those who don't have it.
10645 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10647 * Added AWAY command to client. When away message is set and
10648 client receives a private message packet the client automatically
10649 replies to the sender with the away message.
10651 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10652 bug seemed to be the cause of recent problems when compiling
10655 * Added version detection support to SKE protocol specification
10656 and added the new changes to the SKE implementation as well.
10657 There were other minor changes in the SKE protocol as well.
10659 Many changes in lib/silcske/silcske.[ch] and in
10660 lib/silcske/payload.[ch].
10662 * Added ^U functionality, clear input line. Patch from cras.
10664 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10666 * Mainly small bugfixes on core library. Fixed some debugging
10667 logging and buffer overflow in silclog.c.
10669 * Updated config.sub and config.guess on the distribution tree.
10671 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10673 * Added command lagging support in server. Client may execute
10674 commands now only once in two seconds.
10676 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10678 * Optimized packet reception. MAC computation and checking is now
10679 also more optimized. A lot previously duplicated code is now
10680 used as generic by both client and server.
10682 * Fixed key pair generation in clientutil.c
10684 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10686 * Added into lib/silccore/silcbufutil.[ch] new function;
10687 silc_buffer_realloc.
10689 * Moved generic packet sending/encryption functions to
10690 lib/silccore/silcpacket.[ch] from client and server. Some
10691 rewriting of the functions.
10693 * Moved all generic packet reception/decryption functions to
10694 lib/silccore/silcpacket.[ch] from client and server. The
10695 packet processing is now much cleaner in both client and server.
10696 These were major changes in both client and server.
10698 * Created many common functions in server to do packet sending.
10699 Previously code were duplicated a lot, this has been removed
10700 with these changes.
10702 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10704 * Rewrote major parts of the ID cache system. Don't know
10705 whether it is better now or not but at least the API is more
10708 * Major rewrite on ID cache stuff on client because of the ID
10709 cache API changes. Added idlist.c to client.
10711 * Also major rewrite on ID cache stuff on server as well.
10712 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10713 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10714 in hand, instead they are all put into the ID cache system now.
10715 All server_idlist_* routines uses ID cache now instead of
10716 traversing its own lists (those lists does not exist anymore).
10717 SilcIDList though still exists. Also, SilcXXXEntry's are
10720 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10722 * Finally made the SKE implementation compliant to the protocol
10723 specification. All mp integers are now binary encoded as
10724 opposed being HEX encoded.
10726 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10729 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10730 functions: silc_[encode/decode]_pem. Also added function
10731 silc_encode_pem_file to PEM encode with newlines ('\n') for
10732 saving into a file.
10734 * SILC public keys are now encoded either PEM or binary. Same
10735 option is for private keys as well. By default private keys
10736 are binary encoded and public keys PEM encoded. Silly HEX
10737 encoding were removed.
10739 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10740 function to create fingerprints.
10742 * Fixed a bug in SHA1; does not change the original data anymore.
10744 * Partly implemented INFO command on client and server side.
10745 Fixed CLEAR command. Changes to SERVER command; show current
10746 server(s) when giving command without arguments. Added
10747 VERSION command to client.
10749 * Added check to server that unregistered connections cannot
10750 execute commands (unless it is specificly allowed).
10752 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10754 * Fixed screen refresh.
10756 * Fixed channel joining bug from client. On some circumstances
10757 client tried to join to a channel it had already joined.
10759 * Added public key verification process into client's protocol.c.
10760 The client now verifies the public key from user and saves
10761 it into ~./silc/serverkeys/ directory.
10763 Added into: clientutil.[ch]: silc_client_verify_server_key.
10765 * Changed SKE protocol's silc_ske_initiator_finish function
10766 to accept callback function that verifies the received public
10767 key. Removed old silc_ske_verify_public_key function.
10769 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10771 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
10772 silc_pkcs_private_key[_data]_set.
10774 * Made the password and public authentication more cleaner in
10775 server's protocol.c.
10777 * Removed historic and obsolete protocol `channel_auth' from
10778 both client and server.
10780 * Removed wrong way of sending command status messages from
10781 server to client in server's command.c. The old way violated
10782 protocol specification.
10784 Changes to silccore/silccommand.[ch]: removed
10785 silc_command_encode_status_payload -> not needed anymore,
10786 changed silc_command_encode_payload_va to accept extra
10787 argument on variable argument list. The argument type must
10788 now be provided to the function. Also, added new function:
10789 silc_command_encode_reply_payload_va which is same as
10790 normal command_encode_payload_va except command status type
10791 is provided as extra argument.
10793 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10795 * Added ~./silc directory handling. The directory includes the
10796 public and private keys for the client.
10798 Added silc_client_check_silc_dir, silc_client_create_identifier
10799 and silc_client_load_keys.
10801 * Implemented SILC protocol compliant public key. Added public
10802 and private key saving to and loading from files.
10804 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
10805 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
10806 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
10807 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
10808 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
10810 Implemented: silc_pkcs_save_[public/private]_key[_data] and
10811 silc_pkcs_load_[public/private]_key.
10813 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10815 * Added silc_server_get_route (route.[ch]) to get connection
10816 data for the fastest route for given ID.
10818 * Implemented INVITE command on client and server. The command
10819 were re-defined in the SILC Protocol Specification and the
10820 implementation now complies with the specification.
10822 * Implemented PING command on client and server.
10824 * Implemented NAMES command on client and server. The server side
10825 supports currently only normal server not router server yet.
10826 Some changes to NAMES definition in SILC protocol specification.
10828 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10830 * Implemented LEAVE command on client and server.
10832 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
10833 again. This change was made to the protocol as well. Server
10834 should not violate the protocol specification anymore.
10836 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10838 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
10839 was tested. SOCKS4 was not but should work anyway.
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