1 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
3 * Don't use silc_get_input, it's obviously not reliable. Fixes
4 issue when the current key expires. Affect file
5 irssi/src/silc/core/clientutils.c
7 * Make the session data filename configurable. This makes it
8 possible to have different session files for different
9 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
10 client_ops.[ch], silc-servers.c,
11 irssi/src/silc/fe-common/silc/module-formats.[ch]
13 * Use the same set of libtool files for the MPI lib as for the
14 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
15 config.sub, configure.in, install-sh, missing, mkinstalldirs
17 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
19 * Fixed server statistics decrementing error to not go to
20 negative. Affected file silcd/packet_receive.c.
22 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
24 * Use silc_server_query_add_error to add error in public key
25 search error. Added support in send_reply to send errors
26 without specific argument. Affected file silcd/server_query.c.
28 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
29 Client for NO_SUCH_NICK. It was against the protocol specs.
30 Affected file irssi/src/silc/core/client_ops.c.
32 * Added backwards support for the wrong NO_SUCH_NICK error sending
33 in server. To be removed in SILC Server 1.0. Both old clients
34 and clients with fixed error handling now works. Affected file
37 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
39 * fixed a bug in the whois using attributes function where no
40 error was sent if no nickname and client id but the attributes were
41 given to whois. Affected file silcd/server_query.c
43 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
45 * remove public key from public key hashtable on detach. Affected
46 file silcd/packet_receive.c
48 * free public key hashtable before removing clients on server
49 shutdown. Affected file silcd/server.c
51 * remove public key prior deleting client-data on killing a client.
52 Affected file silcd/server_util.c
54 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
56 * Getting the MOTD from other servers works now. Affected
57 files are silcd/command.c and silcd/command_reply.c
59 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
61 * Initialize the variable idletag, since it is tested in
62 silc_core_deinit for its default value. Affected file
63 irssi/src/silc/core/silc-core.c
65 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
67 * Fixed signed channel messages across cells. Affected file
70 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
72 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
73 is not defined. They can now be safely used in if-statements
74 without braces. Affected file lib/silcutil/silclog.h.
76 * Added the checks for backup closing connection due to error
77 (local or remote) and thus not allow the resuming to occur
78 in reconnect. Affected files are silcd/packet_send.c
81 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
83 * Help file updates. Affected files in irssi/src/docs/help/in/.
85 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
87 * Fixed channel messages across cells. Affected file
90 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
92 * Fixed file transmission accepting in client library to not
93 start the negotiation if user hasn't accepted the transfer,
94 instead create new session for resent transfer. Affected
95 file lib/silcclient/client_ftp.c.
97 * Show the session ID in the file transmision list. Remove
98 session from list that failed to transfer. Switch the current
99 session automatically after transmission, and in errors, to new
100 session if other sessions exists in the transfer list. Affected
101 files are irssi/src/silc/core/silc-servers.c,
102 irssi/src/fe-common/silc/modfule-formats.c.
104 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
106 * Fixed MIME header parsing for the hopefully last time. Affected
107 file lib/silcutil/silcstrutil.c
109 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
111 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
113 * The SILC RNG is now gauranteed to return non-zero random
114 values. Affected files are lib/silccrypt/silcrng.[ch].
116 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
118 * Fixed nickname formatting when changing only case of the
119 nickname. Affected file lib/silcclient/idlist.c.
121 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
123 * Fixed a memory leak and incorrect printing of the "appears as"
124 message. Affected file irssi/src/silc/core/client_ops.c
126 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
128 * Added CRT (Chinese Remainder Theorem) supported RSA
129 private keys and private key operations. This significantly
130 increases private key operation efficiency. No compatibility
131 issues with new or old private keys. Affected files are
132 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
134 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
136 * Fixed GCC-3.3.2 related compilation warnings from the
139 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
141 * Removed RC6 from distributions.
143 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
145 * Added some better comments to lib/silccrypt/silcpkcs.h,
146 optimized some routines in lib/silccrypt/silcpkcs.c.
147 Added test_silcpkcs into lib/silccrypt/tests/.
149 * Fixed silc_rng_global_init to actually init the global RNG
150 if RNG wasn't provided for it. Affected file is
151 lib/silccrypt/silrng.c.
153 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
155 * Added silc_hash_table_find_by_context_ext. Affected files
156 lib/silcutil/silchashtable.[ch].
158 * Save the public key on normal server in WHOIS command reply
159 from attributes, if present, and add it to public key hash
160 table. Fixes WHOIS resolving by public key on normal server.
162 Optimized the attributes resolving on normal server to not
163 resolve if we resolved them already from router.
165 Affected files are silcd/server_query.c, command_reply.c.
167 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
169 * Added support for whois using attributes.
170 Affected files silcd/command_reply.c, silcd/packet_receive.c,
171 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
174 * Added support for whois using public key attribute to /WHOIS i
175 client command. Affected files irssi/docs/help/in/whois.in,
176 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
178 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
180 * Fixed UMODE setting in server when the client has anonymous
181 mode set. The mode setting was not working. Affected file
184 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
186 * Fixed some bugs and typos related to sending split messages.
187 Print notification when sending messages with /MMSG. Affected
188 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
190 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
192 * Optimized the socket referencing in packet routines, client
193 library and server. Affected files are lib/silccore/silcpacket.c,
194 lib/silcclient/client.c and silcd/server.c.
196 * If silc_socket_set_qos is given with NULL arguments the QoS is
197 reset from the socket. Affected files are
198 lib/silcutil/silcsockconn.[ch].
200 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
202 * Add a /LISTKEYS command which lists the locally cached
203 client and server keys. Affected files
204 irssi/src/fe-common/module-formats.[ch],
205 irssi/src/silc/core/silc-{channels,servers}.c
206 irssi/docs/help/in/listkeys.in
208 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
210 * Check that packet queue purging was successful. Affected
211 files lib/silcclient/client.c and silcd/packet_send.c. Related
212 to MAC failed errors.
214 * Do not clear the inbuf even if it is empty if QoS was applied
215 to it. Otherwise the QoS data is cleared and MAC failed error
216 will occur. Affected file lib/silccore/silcpacket.c.
218 * Use the rekey period time as rekey protocol timeout value.
219 If the rekey does not succeed during the rekey period there's
220 something very wrong, and we most likely end up with wrong keys,
221 do graceful reconnect then. Affected file silcd/server.c.
223 * Take reference of the socket in the parser context, as it's
224 possible to have the parsers in queue after the socket is
225 disconnected and this may cause crash. Affected files are
226 lib/silccore/silcpacket.c, lib/silcclient/client.c and
229 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
231 * Fixed KICK command reply sending, it sent to replies.
232 Affected file silcd/command.c.
234 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
236 * Finish the silc-mime.pl script. It now supports MIME type
237 guessing using magic files, signing data messages, executing
238 MIME handlers in background. Affected files
239 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
241 * Changed MIME signal handler to make things easier for the perl
242 script. Affected files irssi/src/silc/core/client_ops.c,
243 silc-servers.c, and irssi/docs/signals.txt
245 * Cleaned up the silc_mime_parse function and fixed detection
246 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
248 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
250 * Resolve the IP for file transfer listener from the connection
251 socket. Affected file lib/silcclient/client_ftp.c.
253 * Accept NULL hostname parameter in the functions
254 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
255 if hostname is not wanted.
257 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
259 * Fixed race condition between silc_client_init and
260 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
262 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
264 * Fixed file transfer connection closing when SIGNOFF for
265 the client is received from server. Affected file is
266 lib/silcclient/client_ftp.c.
268 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
270 * Check for disconnected socket in QUIT callback. Affected
271 file silcd/command.c.
273 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
275 * Modified the MIME parsing to allow \n and \r\n as delimiters.
276 Affected files lib/silcutil/silcstrutil.c
278 * Cleaned up the escape/unescape functions for correctness and
279 speed. Affected file irssi/src/silc/core/client_ops.c
281 * Removed handling for data messages with Content-Type: text/*,
282 moved parsing of MIME headers to the signal handler, added
283 support for signing and verifying data messages. Affected
284 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
285 irssi/src/silc/core/silc-{servers,channels}.c
287 * Added a perl script for handling data messages based on
288 information read from Mailcap files. New file
289 irssi/scripts/silc-mime.pl
291 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
293 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
294 acknowledge recepetion of a message to the sender. Updated
297 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
299 * Unregister channel key saving callback when deleting channel.
300 Affected file lib/silcclient/idlist.c.
302 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
303 before calling notify client operation. Affected file is
304 lib/silcclient/client_notify.c.
306 * Unregister QoS tasks when deleting the socket connection.
307 Affected files lib/silcutil/silcsockconn.[ch],
308 unix/silcunixsockconn.c.
310 * Implemented latest presence-attrs draft changes. Affected
311 files lib/silccore/silcattrs.h and
312 irssi/src/silc/core/silc-queries.c.
314 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
316 * Save old channel keys in list to allow more rapid change
317 of channel keys if server for some reason does that. This
318 avoids loosing so many channel messages due to not having
319 key to decrypt. Affected file lib/silcclient/silcclient.h,
320 idlist.c and client_channel.c.
322 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
324 * Continued backup router tests and fixes. Affected files
325 silcd/server_backup, server_util.c, server.c. See TODO.
327 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
329 * Fixed SERVER_SIGNOFF handling in servers. The client
330 was removed from wrong list thus not removing the client
331 at all. Affected file silcd/packet_receive.c.
333 * Do not execute rekey protocol for disabled connections as
334 it would never go through. Affected file silcd/server.c.
336 * Added timeout for rekey protocol to catch if the protocol
337 never executes successfully. Affected files silcd/server.c
340 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
342 * Abandon packet processing for disconnected sockets. Check
343 this always after calling packet processing callback.
344 Affected file lib/silccore/silcpacket.c.
346 * Fixed double registration disconnection code in server.
347 Closed wrong connection. Affected file silcd/packet_receive.c.
349 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
351 * On normal server reconnect to primary during resuming 4
352 times, then give up. Affected file silcd/server_backup.c.
354 * If during reconnecting to routers we notice we have router
355 connection but no primary router set, the server is in desync.
356 Reconnect to primary to restore network. Affected file
359 * Assure that only one protocol is exeucting at the same time.
360 Added checks for all protocols. Affected files are
361 silcd/server.c and server_backup.c.
363 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
365 * Check that a string is not already part on invite/ban
366 string when processing it. Affected file silcd/server_util.c.
368 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
370 * Fixed the CUMODE_CHANGE for founder mode changes to comply
371 with 1.2 version of the protocol. Affected file is
372 silcd/packet_receive.c.
374 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
376 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
377 where the passphrase was given. Affected file is
380 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
382 * INVITE and BAN notifys are now delivered from routers to
383 servers (but not clients) on the channel. Updated specs and
384 code. Affected files silcd/packet_[send|receive].[ch],
385 command.c, server.c and server_util.c.
387 * Implemented INVITE and BAN announcing. Affected files are
388 silcd/server.[ch], server_util.c.
390 * Implemented SilcStatus error type argument returning in
391 command reply error in server. Affected file silcd/command.c.
393 * Implemented SilcStatus argument returning in comand reply
394 in client library. The command_reply client operation now
395 returns error specific arguments as well. Affected files
396 are lib/silcclient/command_reply.[ch], client_resume.c,
397 lib/silccore/silcstatus.[ch].
399 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
401 * Backup router protocol version 1.2 implemented. Testing still
402 required. Affected files in silcd/server_backup.[ch], server.c,
403 packet_receive.c and server_internal.h.
405 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
407 * silc_client_send_[channel|private]_message now return TRUE
408 or FALSE. Affected file lib/silcclien/client_channel.c and
411 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
413 * Check for explicit nickname in INVITE and BAN processing
414 during join as well (and don't expect only wildcards in
415 invite/ban strings). Affected file silcd/command.c.
417 * Fixed the INVITE and BAN by public key. The public key saved
418 is the PK payload (as specified) not the raw data. Affected
419 file silcd/server_util.c.
421 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
423 * UTF-8 text message support for actions and notices in SILC
424 Client. Affected file irssi/src/silc/core/client_ops.c.
426 * silc_get_username and silc_get_real_name now returns sensible
427 data on Win32. Patch by Toni Willberg. Affected file is
428 lib/silcutil/win32/silcwin32util.c.
430 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
432 * Provide a signal handler to send MIME encoded messages and emit
433 a signal when a MIME encoded message is received. Also document
434 the signals for usage with the perl interface.
436 A sample perl script will be supplied at a later point.
438 Affected files are irssi/docs/signals.txt,
439 irssi/src/silc/core/client_ops.[ch],
440 irssi/src/silc/core/silc-{channels,servers}.c
442 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
444 * Use SILC_COMMAND_PING to estimate the round-trip time to the
445 server. Use this time to display a lag and disconnect when it
446 exceeds a specified limit.
448 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
450 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
452 * Remove the channel auth list in normal server if router
453 encofrces its list during connecting. Send notify to channel
454 to remove the mode to remove the list. Affected files are
455 silcd/server_util.c and silcd/packet_receive.c.
457 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
459 * Added support for channel public keys. Updated protocol specs
460 and implemented it. Affected files are
461 silcd/command.c, command_reply.c, lib/silcclient/command.c,
462 lib/silcclient/command_reply.c.
464 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
466 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
467 terminate the process on Linux. Affected file silcd/silcd.c.
469 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
471 * Check for NULL buffer in silc_buffer_clear. Affected file
472 is lib/silcutil/silcbuffer.h.
474 * Simplified the backup router protocol by removing the _GLOBAL
475 types. Updated protocol specs and the code. Affected files
476 are silcd/server_backup.[ch].
478 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
480 * Deny '@' and '!' from nicknames since they are reserved
481 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
482 Updated protocol specs and the code.
484 Affected files are silcd/server_util.[ch].
486 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
488 * Fixed stack overflow in Irssi SILC client. Affected
489 file irssi/src/silc/core/client_ops.c.
491 * Check that Host is set in ServerConnection and RouterConnection
492 in silcd.conf. Affected file silcd/serverconfig.c.
494 * Fixed crash in server with protocol completion callbacks,
495 namely rekey and backup resuming protocols. Affected files
496 are silcd/server_backup.c and silcd/server.c.
498 * Fixed rekey protocol to not restart if it is started already.
499 Affected files are lib/silcclient/client.c and
502 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
504 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
506 * Fixed EOF handling in SILC Config, affected file
507 lib/silcutil/silcconfig.c.
509 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
511 * Fixed RESOLVING flag handling in JOIN notify and other
512 notifys to handle the resolvings correctly in client library.
513 Affected file lib/silcclient/client_notify.c.
515 * Do not send full INVITE and BAN lists in INVITE and BAN
516 notifys, only the changed information. Affected file
519 * Fixed INVITE notify sending in INVITE command, send it
520 only when needed. Affected file silcd/command.c.
522 * Handle the founder key change properly in CMODE_CHANGE
523 notify. Bug #122. Affected file silcd/packet_receive.c.
525 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
527 * Remove the mark for output (mark it only for input) after
528 purging outgoing queue. Prevents the "Error in select()"
529 floods. Affected file silcd/packet_send.c.
531 * Fixed incorrect connection deletion from client library
532 after calling "connect" client operation. Could cause
533 crashes for example during reconnect timeouts. Affected
534 files are lib/silcclient/client.c and
535 irssi/src/silc/core/client_ops.c.
537 * Check server private key file permissions before starting
538 the server. Affected file silcd/serverconfig.c.
540 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
542 * NULL terminate allocated string in silc_buffer_strformat.
543 Affected file lib/silcutil/silcbuffmt.c.
545 * Rewrote the invite/ban list string handling in server to
546 use SilcBuffer instead. Affected files are silcd/command.c
547 and silcd/server_util.c.
549 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
551 * Fixed double free in CMODE command when setting new HMAC
552 for channel. Affected file silcd/command.c.
554 * Added couple of missing memset's to zero sensitive memory.
555 Affected files silcd/command.c, lib/silcclient/command.c.
557 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
559 * Fixed a double free in INVITE command error handling in
560 server. Affected file silcd/command.c.
562 * Added macros SILC_SWAB_[16|32] to swab byte order of
563 16-bit and 32-bit unsigned integers. Affected file
564 lib/silcutil/silctypes.h.
566 * Use the SILC_SWAB_16 instead of htons() in server when
567 handling ports since the ports in structures are always
568 in little-endian order (regardless of platform). Affected
569 file silcd/serverid.c and silcd/server_backup.c.
571 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
573 * Send DISCONNECT in close admin command in server. Affected
574 file silcd/command.c.
576 * Check whether we are already connecting to a remote router
577 (in addition of checking whether we are already connected)
578 before creating new connection. Affected file silcd/server.c.
580 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
582 * Added better compiler and compiler flags checking in
585 * Check that socket is valid after QoS is applied to data.
586 Affected file lib/silcutil/unix/silcunixsockconn.c.
588 * Make sure the socket connecetion is not closed to early
589 when closing connection in server. Also make sure the
590 connection is always closed after error in a protocol.
591 Affected file silcd/server.c.
593 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
595 * Removed --session and --dummy options from Irssi SILC Client.
596 -d option is available only if --enable-debug was given.
597 Affected files are irssi/src/silc/core/silc-core,
598 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
600 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
602 * Added silc_buffer_steal to steal the data from the buffer.
603 Affected file lib/silcutil/silcbuffer.h.
605 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
607 * Fixed server crash with double Primary block in config file.
609 Fixed also various memory leaks around the config file
610 parser. Affected files lib/silcutil/silcconfig.c,
611 silcd/serverconfig.c.
613 * Changed my nickname (Johnny Mnemonic) to my real name, this
614 means that bugs introduced by him were actually introduced
617 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
619 * Don't display "foo appears as foo\nYou're now known as foo"
620 messages. Affected file irssi/src/silc/core/client_ops.c
622 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
624 * Fixed error handling of invalid client entry when calling
625 commands in server. Fixes a crash. Affected file
628 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
630 * Added some sanity checks in server for correctness of the
631 server configuration. Affected file silcd/serverconfig.c.
633 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
635 * Prevent endless resolving of user informations in USERS
636 command by checking the command reply status correctly.
637 Affected file lib/silcclient/command_reply.c.
639 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
641 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
642 file is lib/silcutil/silcfileutil.c. A patch by Matthew
643 Aldous <Matthew@Aldous.com>.
645 * Added better implementation using CriticalSection of
646 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
647 <mikko.lahteenmaki@pikabaana.net>.
649 * Added some Winsock WIN32 compatiblity defines into
650 includes/silcwin32.h.
652 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
654 * Fixed double free in async host lookup code. Affected file
655 lib/silcutil/silcsockconn.c.
657 * On backup router handle now the SERVER_SIGNOFF from router
658 for local connected servers too, and close the connections.
660 Do not process them as normally signing off servers when they
661 really signoff by sending EOF fe, but always assume that
662 router sends the SERVER_SIGNOFF.
664 Affected files silcd/server.c and silcd/packet_receive.c.
666 * Fixed socket unsetting when closing connections. Affected
667 files silcd/server.c and silcd/packet_send.c.
669 * Do not print the nickname in SERVER_SIGNOFF if we do not
670 have it. Prevents asserts in Irssi core. It is possible we
671 don't have the nick if it was just being resolved when server
672 signoff. Affected file irssi/src/silc/core/client_ops.c.
674 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
676 * Fixed autonick crashbug in client library. Affected file
677 lib/silcclient/client.c.
679 * Fixed Unix implementation of SilcMutex to really assert if
680 the mutex is locked/unlcoked already. Affected file
681 lib/silcutil/unix/silcunixmutex.c.
683 * Fixed locking in silc_schedule_uninit. It didn't lock
684 when dispatching timeout tasks. Affected file is
685 lib/silcutil/silcschedule.c.
687 * Changed Win32 implementation of SilcThread to use modern
688 Win32 interface. Affected file is
689 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
691 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
693 * Don't print signed messages when sending failed. Affected files
694 irssi/src/silc/core/silc-[servers.c/commands.h]
696 * Send adquate signal when founding a channel by joing it. Affect
697 file irssi/src/silc/core/client_ops.c
699 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
701 * Fix theme abstracts parsing. Affected files irssi/default.theme,
702 irssi/src/fe-common/core/themes.c
704 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
706 * Fixed close command to use the port correctly when closing
707 server connections. Affected file silcd/idlist.c.
709 * Check for NULL outbuf in silc_socket_write. It is possible
710 that it is NULL is some odd case. Affected files are
711 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
713 * Do not call final protocol callback for backup router
714 resuming protocol when closing connection. It is closed
715 by timeout in case of error. Affected file silcd/server.c.
717 * Backup reconnect to router if backup resuming protocol
718 failed. Affected file silcd/server_backup.c.
720 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
722 * Fixed double free in SKE library error hadling when signature
723 error occurred. Affected file lib/silcske/silcske.c.
725 * Save the fingerprint to new SilcClientEntry after changing
726 nickname. Affected file lib/silcclient/client_notify.c.
728 * Print SIGNOFF in Irssi SILC client only if the nickname is
729 known. Prevents asserts in Irssi core. It is possible we
730 don't have the nick if it was just being resolved when it
731 quit. Affected file irssi/src/silc/core/client_ops.c.
733 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
735 * Fixed double free in invite list adding code when adding
736 invite strings. Affected file silcd/server_util.c.
738 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
740 * More log printing during backup router protocol. Affected
741 file silcd/server_backup.c.
743 * Removed backwards support for old private key file format.
744 Affected file lib/silccrypt/silcpkcs.c.
746 * Removed backwards support for not-so-strict decryption length
747 check, it's strict now. Affected lib/silccrypt/silccipher.c.
749 * GETKEY to update the client entrys fingerprint too.
750 Affected file lib/silcclient/command_reply.c.
752 * Added --without-libtoolfix for package builders using weird
753 wrappers around libtool (BSD at least).
755 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
757 * Fixed backup router bugs: When backup resumes router and
758 receives a CHANNEL_MESSAGE packet the backup must not act
759 as router since the packet header decryption would be
760 different. Also, when relaying packets to channel, do
761 not re-encrypt packets on backup that came from the primary
762 since the connection isn't really router-router connection.
763 Affected files silcd/server.c, silcd/packet_send.c.
765 * Added checks in encryption/decryption that encryption/decryption
766 length sent as argument really is multiple by block size. Helps
767 catching really weird bugs like the above backup router bugs
768 when packets are being decrypted in wrong way. Affected files
769 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
771 * Fixed padding generation in private key file encryption.
772 Affected file lib/silccrypt/silcpkcs.c.
774 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
776 * Added ignore_message_signatures setting which can be used
777 to ignore signatures in messages. Affected files are
778 irssi/src/silc/core/client_ops.c, silc-core.c.
780 * Fixed the libtoolfix to use command line options instead of
781 environment variables. They didn't work as expected. Now,
782 the libtool is fully run-time configurable.
784 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
786 * Verify signature payload for signed messages. Affected files
787 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
788 irssi/src/silc/core/silc-core.h
790 * Display signature verification result in public and private
791 messages using theme abstracts. See irssi/default.theme for
792 examples on their usage. Affected files
793 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
794 irssi/src/fe-common/silc/module-formats.[ch],
795 irssi/src/fe-common/silc/fe-common-silc.c,
796 irssi/src/fe-common/silc/Makefile.am
797 irssi/src/fe-common/core/fe-messages.[ch]
799 * Fixed bugs in Irssi's theme parsing. Affected files
800 irssi/src/fe-common/core/themes.c
802 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
804 * Calculate the correct length for signed messages before
805 encrypting, it must be multiple by block size. Affected
806 file lib/silccore/silcmessage.c.
808 * silc_message_signed_get_public_key returns now both
809 decoded and encoded public key. Affected files are
810 lib/silccore/silcmessage.[ch].
812 * Added libtoolfix script that makes the libtool more generic
813 and configurable in run-time. Now we can specify in run-time
814 if what kind of libraries we want to create, regardless of
815 configuration. SIMs are now creates even if --disable-shared
816 was explicitly given.
818 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
820 * Fixed founder key sending in CMODE command in client.
821 Affected file lib/silcclient/command.c.
823 * Fixed CUMODE founder authentication in server to not check
824 for client's public key since it's not supposed to do that.
825 Affected file silcd/command.c.
827 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
829 * Set realname and hostname in NICK_REC records. Affected file
830 irssi/src/silc/core/silc-nicklist.c
832 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
834 * Remove 1.0 protocol backwards compat code from client
837 * Added more reliable check for whether nickname did change
838 or not, or whether only Client ID changed in NICK_CHANGE
839 notify. Affected file lib/silcclient/client_notify.c.
840 Fixes bug in '@' character handling in a nickname.
842 * Added support for automatically parsing signature from
843 the message payload. Added new function
844 silc_message_get_signature to return the payload to
845 application. Affected files lib/silccore/silcmessage.[ch].
847 * Changed the private_message and channel_message client
848 operations to deliver the SilcMessagePayload to the
849 application too. Application can use it fe. to get the
850 signature from the message for verification. Affected
851 file lib/silcclient/silcclient.h, client_channel.c and
854 * Redefined the signed payload for message payloads.
855 Updated protocol specs and implemented.
857 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
859 * Fixed wrong invite and ban list handling in server command
860 reply. Affected files are silcd/command_reply.c,
861 silcd/server_util.[ch].
863 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
865 * Fixed CMODE setting in server when founder mode was set.
866 Affected file silcd/command.c. Bug #95.
868 * Added support to setting specific public key in CMODE in
869 Irssi SILC client. Affected file lib/silcclient/command.c.
871 * Added support to use specific public key in CUMODE in
872 Irssi SILC Client. Affected file lib/silcclient/command.c.
874 * Added support for inviting and banning by public key in
875 Irssi SILC client. Affected file lib/silcclient/command.c.
877 * Fixed fingerprint/babbleprint showing in invite and ban
878 list command replys. Affected file is
879 irssi/src/silc/core/client_ops.c.
881 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
883 * Format CMODE +c and +h to display both the mode and the argument
885 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
887 * Added test vectors and test programs for SHA-1, MD5,
888 HMAC-SHA1 and HMAC-MD5. New tests are located in
889 lib/silccrypt/tests/. Fixed also argument decoding bug in
890 MD5 implementation. Affected file lib/silccrypt/md5.c.
892 * Changed the channel private key and private message key
893 generation (with static keys) to use SHA1 instead of MD5,
894 as SHA1 is the mandatory hash function in SILC. Affected
895 file lib/silcclient/client_[channel/prvmsg].c.
897 * Changed the private key file encryption to use SHA1 instead
898 of MD5. Added support for the old generation and added
899 automatic change of the key (to be removed later). Affected
900 files lib/silccrypt/silcpkcs.c.
902 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
904 * Load only files with .pub suffix in PublicKeyDir. Affected
905 file silcd/serverconfig.c.
907 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
909 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
910 channels. Affected files silcd/silcd.c, silcd/server.h.
912 * Added the config directive PublicKeyDir for the client block.
913 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
915 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
917 * Merged Toni's irssi/silc.conf patch.
919 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
921 * Max alloc tests in allocation routines. Affected file
922 lib/silcutil/silcmemory.c.
924 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
926 * Fixed a typo in resuming code that fixed detach/resume code
927 in server. Bug #93. Affected file silcd/packet_receive.c.
929 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
931 * Do reverse lookups for server when /connecting. Affected files
932 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
933 irssi/src/core/net-nonblock.*
935 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
937 * Added library versioning for shared libraries. Affected
938 files configure.in.pre and lib/Makefile.am.pre.
940 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
942 * Display INVITE and BAN lists as specified by SILC 1.2
944 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
946 * Do not send invite list back unless asked (when sending
947 no arguments) or when list was modified. Affected file
950 * Remove client from invite list in KILLED notify and in
951 KILL command. Affected file silcd/command.c and
954 * Fixed bugs in invite list handling in INVITE command.
955 Affected files silcd/command.c and silcd/server_util.c.
957 * Merged with Irssi 0.8.6.
959 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
960 Affected file irssi/src/fe-text/silc.c.
962 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
964 * The silc_argument_get_[first/next] now return the argument
965 type to caller. Added silc_argument_payload_encode_one.
967 Affected files are lib/silccore/silcargument.[ch].
969 * Added support for the SILC 1.2 INVITE command and new
970 invite lists to server. Affected files are silcd/command.c,
971 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
973 * Added support for the SILC 1.2 BAN command and new
974 ban lists to server. Affected files are silcd/command.c,
975 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
977 * Added support to client sending new INVITE command. Affected
978 file is lib/silcclient/command.c.
980 * Added support to client sending new BAN command. Affected
981 file is lib/silcclient/command.c.
983 * Added support for removing client from invite list when kicked
984 from channel, as SILC 1.2 dictates. Affected files are
985 silcd/packet_receive.c and silcd/command.c.
987 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
989 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
990 automatically the cipher's internal IV. Affected files
991 lib/silccrypt/silccipher.[ch].
993 * Assure the RESUME_CLIENT packet is not sent to twice to
994 backup router if the detached client was originated from
995 the backup. Affected file silcd/server.c. Bug #76.
997 * Changed silc_sim_symname to not allocate memory. Affected
998 file lib/silcsim/silcsimutil.c.
1000 * Fixed memory leaks with SIMs in server. Affected files
1001 silcd/serverconfig.c, silcd/server.c.
1003 * Fixed channel key distribution after resuming detached
1004 client. Affected files silcd/packet_receive.c.
1006 * Fixed channel's global_user boolean checking after detaching.
1007 Check it after changing the owner of the client not before.
1008 Affected file silcd/packet_receive.c.
1010 * Fixed few double frees from client library. Fixes at least
1011 Bug #81, possibly others too.
1013 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1014 notifys in Irssi SILC Client. Affected file is
1015 irssi/src/silc/core/client_ops.c. Bug #82.
1017 * Applied Ville Räsänen's manual page and --mandir bugfix
1018 patch. Affected files are configure.in.pre and Makefile.am.pre.
1021 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1023 * Added support to backup router protocol for backup to tell
1024 normal server that it cannot use the backup router as primary
1025 because the primary isn't really down. Updated protocol
1028 * Added support for primary router to tell backup router that
1029 resuming is not possible because the backup really isn't primary
1030 in the cell. For example if backup disconnected itself the
1031 resuming is not allowed since the primary really did not
1032 go down. Updated protocol specs.
1034 * Removed MARS from crypto library.
1036 * Defined the CTR mode and Randomized CBC mode in SILC. The
1037 CTR mode is RECOMMENDED now in specification. Defined also
1038 Serpent cipher as optional cipher. Updated the protocol specs.
1040 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1042 * Added support for inviting/banning by IP/MASK, public key,
1043 and explicit Client ID. Redefined the command and notify
1044 types to allow easier forwards support for other methods
1045 of inviting/banning. Updated protocol specs.
1047 * Remove the client from channel's invite lists if the client
1048 is kicked or killed. Updated protocol specs.
1050 * Unified the Channel Message Payload and Private Message
1051 into one Message Payload. Updated protocol specs and
1054 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1056 * Don't wait for EOF after socket error has occurred, but
1057 close the connection. Affected file is silcd/server.c.
1059 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1061 * Added support for setting FOUNDER mode on channel with
1062 specific public key which can be set with CMODE command.
1063 Updated protocol specs and implemented in client and server.
1065 * Fixed the Irssi SILC client to correctly shutdown the client
1066 library to avoid memory leaks. Affected files are
1067 irssi/src/silc/core/silc-core.c and silc-servers.c.
1069 * Deprecated the No Reply flag in SKE protocol and introduced
1070 "IV Included" flag which can be used to indicate that the IV
1071 is included in the ciphertext. This makes it possible to use
1072 SILC on unreliable transport, such as UDP which may cause
1073 packet reordering and losses. Updated protocol specs, did
1076 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1078 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1079 < 32 bit values in correct size. Affected file is
1080 lib/silcmath/mp_mpi.c.
1082 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1084 * Fixed the KE Start Payload parsing to check that mandatory
1085 fields are present. Affected file lib/silcske/payload.c.
1087 * Fixed compilation warnigs in Irssi SILC Client. Affected
1088 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1090 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1092 * Print "nick now appears as newnick" and update Irssi's nicklist
1093 when you change your nick to "nick". Closes #62
1095 * Never format your own nick. Closes #63
1097 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1099 * SILC_UMODE_GONE changes are now propagated correctly to the
1100 Irssi client. Closes #54
1102 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1104 * Fixed example in /HELP KEY
1106 * Added expando $j which expands to current SILC Client version
1108 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1110 * Fixed public key decoding in crypto library.
1112 * Added better error printing to SKE library.
1114 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1116 * Fixed NICK command to not crash if nickname was not sent.
1118 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1120 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1121 Deprecated the old Encrypt-And-MAC order. Updated protocol
1122 specs and implemented.
1124 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1125 generation. Updated specs and implemented.
1127 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1129 * Added support for rekey before 2^32 sequence number wraps.
1130 Affected files in server and client library.
1132 * Padding must be at least 8 bytes now. Implemented and updated
1135 * Compute maximum padding for authentication packets to make
1136 passphrase approximation attacks impossible. Affected files
1137 in client library and in server.
1139 * Fixed PING command sending in client library and handling in
1140 server. The server ID must be ID Payload, not raw ID data.
1141 Affected files in server and client library.
1143 * Defined that all public keys sent in commands and notify
1144 payloads are actually Public Key Payloads not raw public key
1145 data. Updated protocol specs and implemented.
1147 * Updated protocol version to 1.2. Updated specs and code.
1149 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1150 status types. Updated specs and the code.
1152 * Added support for normal client to kill its own entries from
1153 the network. Updated protocol specs and the code.
1155 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1156 and added initial implementation.
1158 * Added MAC field to the Private Message Payload to protect
1159 against chosen ciphertext attacks. Updated the protocol specs
1162 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1163 attribute to indicate the user's current idle and signon time
1164 of a service. Updated protocol specs and implemented.
1166 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1168 * Added "do_not_bind" argument to silc_client_file_send what
1169 can be used to not bind locally but assume the file receiver
1170 provides the point of connect. Usefull when sender is behind
1171 NAT device. Affected file lib/silcclient/silcclient.h and
1174 * Added -no-listener option to FILE SEND command in Irssi SILC
1175 client. Affected file irssi/src/silc/core/silc-servers.c.
1176 Renamed FILE RECEIVE to FILE ACCEPT.
1178 * Confirm passphrase for private key encryption in
1179 silc_create_key_pair and silc_change_private_key_passphrase.
1180 Affected files are lib/silcutil/silcapputil.c.
1182 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1184 * Move silc_client_packet_send back to internal, added
1185 silc_client_send_packet, a bit simpler function for application.
1186 Affected files lib/silcclient/silcclient.h, client.c and
1189 * Moved the SilcClientEntry, SilcChannelEntry and
1190 SilcServerEntry to silcclient.h to be public and documented
1191 them for application. Affected files are
1192 lib/silcclient/silcclient.h and idlist.h.
1194 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1196 * Fixed manual page installation patch by Ville Räsänen.
1197 USERS help page fix patch by Ville Räsänen
1199 * Changed the silc_client_command_call interface to make
1200 the command call simpler for the application. The library
1201 now handles the command line parsing, command finding and
1202 execution. Application only needs to call the function
1203 with the command line. Affected files are
1204 lib/silcclient/silcclient.h, command.[ch].
1206 * Fixed silc_get_input to NULL-terminate the returned input.
1207 Affected file lib/silcutil/silcutil.c.
1209 * Resolve the client's public key in JOIN command if the
1210 founder auth data is being requested but we don't know the
1211 client's public key. Affected file silcd/command.c.
1214 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1216 * Print notify for server opers when backup router comes
1217 online. Affected file silcd/server.c.
1219 * Fixed the INVITE command to send the invite list in
1220 command reply. Affected file silcd/command_reply.c.
1222 * Fixed MOTD command reply sending. Affected file
1225 * UTF-8 decode the topic in TOPIC command reply and LIST
1226 command reply in Irssi SILC client. Affected file is
1227 irssi/src/silc/core/client_ops.c.
1229 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1231 * Fixed the INVITE command to not crash Irssi SILC client
1232 when given without nickname argument. AFfected file
1233 irssi/src/silc/core/client_ops.c.
1235 * Fixed double free in WHOIS query on normal server when
1236 forwarding query to router. Affected file is
1237 silcd/server_query.c.
1239 * Fixed WATCH command reply handling on normal server which
1240 was missing altogether. Affected file silcd/command_reply.c.
1243 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1245 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1246 Included yodl sources for each of these. Also modified
1247 Makefile.am prototype to install these files to proper
1248 locations. Updated CREDITS. Affected file Makefile.am.pre,
1249 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1252 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1254 * Added support for encrypted private key files. Now
1255 passphrase must be provided when new key pair is created
1256 (can be empty though), and prompted when loading the
1257 private key. Added support for loading the old-style
1258 non-encrypted private keys as well. Affected files
1259 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1262 * Fixed silc_get_input to accept input on all terminals.
1263 Affected file lib/silcutil/silcutil.c.
1265 * Moved the Irssi SILC client key loading and other stuff
1266 to be called after the arguments and UI is initialized.
1267 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1269 * Added -P option to Irssi SILC client which can be used
1270 to change the passphrase of the private key. Affected
1271 file irssi/src/silc/core/silc-core.c.
1273 * Added silc_change_private_key_passphrase apputil routine
1274 to lib/silcutil/silcapputil.[ch].
1276 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1278 * Fixed connection closing in client library to not crash.
1279 Moved the connection freeing totally to function
1280 silc_clinet_del_connection. Affected file
1281 lib/silcclinet/client.c.
1283 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1285 * Changed includes/silcincludes.h to silcincludes.h.in to
1286 include configuration specific information. The silcdefs.h
1287 is not included in to installation anymore (it's only
1288 compilation time header).
1290 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1292 * Moved the SilcClient and SilcClientConnection from client.h
1293 to the public lib/silcclient/silcclient.h. Changed the
1296 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1298 * If version string in silc_clinet_alloc is NULL the library
1299 puts it automatically. Affected file lib/silcclient/client.c.
1301 * Changed the version strings from variables to #define's
1302 in includes/silcversion.h.
1304 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1306 * Added shared library complation support.
1308 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1310 * Added lib/silcutil/silcapputil.[ch] for application
1311 utility functions. It includes routines for applications'
1312 convenience. Added silc_create_key_pair, silc_show_public_key
1313 and silc_load_key_pair functions.
1315 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1317 * Send RESUME_CLIENT packet from router to backup routers
1318 to in resuming. Affected file silcd/packet_receive.c.
1320 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1322 * In IDENTIFY command parsing, send all other IDs except
1323 Client IDs explicitly to router for resolving on normal
1324 server. Also check that ID received in WHOIS command is
1325 always Client ID, others are not allowed. Affected file
1326 silcd/server_query.c.
1328 * Merged latest changes from irssi.org CVS.
1330 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1332 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1333 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1335 * Fixed the heartbeat sending in Irssi SILC client. Moved
1336 the silc_client_packet_send to silcclient.h for application
1337 usage. Affected files lib/silcclient/client_internal.h
1338 lib/silcclient/silcclient.h.
1340 * Fixed a bug in query resolving in server. Used wrong
1341 variable in a for loop and crashed. Affected file is
1342 silcd/server_query.c.
1344 * Server constructs requested attributes only to locally
1345 connected clients. Affected file silcd/server_query.c.
1348 * Fixed a bug when sending resolving from router to server
1349 with requested attributes. The constructed WHOIS command
1350 was incorrect. Affected file silcd/server_query.c.
1353 * Fixed Requested Attributes saving in WHOIS command reply.
1354 The length of the data buffer must be saved too. Affected
1355 file silcd/command_reply.c.
1357 * Update the client entry's servername after detaching is
1358 over. Affected file silcd/packet_receive.c. Bug #37.
1360 * Resolve incomplete client entrys in CUMODE_CHANGE and
1361 CMODE_CHANGE notifys. Affected file is
1362 lib/silcclient/client_notify.c. Bug #42.
1364 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1366 * Fixed channel key packet processing bug on backup router
1367 during backup resuming protocol. Affected file is
1368 silcd/packet_receive.c.
1370 * Fixed memory leaks in server. Affected files are
1371 silcd/server.c and silcd/packet_receive.c.
1373 * Fixed packet decryption problem when backup router encrypted
1374 channel message with wrong key during backup resuming
1375 protocol. Affected file silcd/packet_send.c.
1377 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1378 Toni Willberg (toniw@iki.fi)
1380 * Changed the SilcCipher context to be private. Changed the
1381 silc_cipher_get_iv to just return pointer to the IV. Added
1382 silc_cipher_get_name to return the name of the cipher.
1383 Fixed code all around to support these changes. Affected
1384 files are lib/silccrypt/silccipher.[ch], client library and
1387 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1389 * Fixed unaligned access in lib/silccore/silcattrs.c.
1391 * Fixed libtool linking in lib/silcsim/Makefile.am.
1393 * Fixed services attribute printing. Affected files is
1394 irssi/src/silc/core/silc-queries.c.
1396 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1398 * Fixed a crashbug in incoming server accepting. Affected
1399 file silcd/server.c.
1401 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1403 * Added automatically generated index to Toolkit Reference
1406 * Added support for Postscript Toolkit Reference Manual.
1408 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1410 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1413 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1415 * Added 'send_events' boolean argument to the function
1416 silc_schedule_set_listen_fd which sends the set events to
1417 the application explicitly if set to TRUE. Default action
1418 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1419 lib/silcclient/client_internal.h and silcd/server_internal.h.
1421 * Added silc_compare_timeval to determine which time values
1422 is smaller. Affected file lib/silcutil/silcutil.[ch].
1424 * Added sort-of "Quality of Service" (QoS) support to
1425 SilcSocketConnection. Data reception can be controlled with
1426 rate limit per second and/or read data length limit.
1427 Added silc_socket_set_qos. Affected files are
1428 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1430 * Added the QoS configuration to SILC Server configuration
1431 file. Affected files are silcd/serverconfig.[ch] and
1434 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1436 * Merged with irssi.org CVS.
1438 * Failed OPER and SILCOPER authentications are now logged.
1439 Affected file silcd/command.c. Bugs #25.
1441 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1443 * ROBODoc documented lib/silcutil/silcbuffer.h and
1444 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1445 <ville.rasanen@iki.fi>.
1447 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1449 * Added support for auto-passphrase authentication from the
1450 config file during connecting which was not implemented
1451 yet. Affected file irssi/src/silc/core/client_ops.c.
1453 * Fixed a bug in authentication protocol failure handling which
1454 was processing wrong callback context. Affected files
1455 are lib/silcclient/client.c and protocol.c.
1457 * Fixed the /ATTR allow off to actually work. Affected file
1458 is irssi/src/silc/core/silc-queries.c.
1460 * Fixed the /ATTR -del to work. Affected file is
1461 irssi/src/silc/core/silc-queries.c.
1463 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1465 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1467 * Fixed mask attribute adding in Irssi SILC client. Affected
1468 file irssi/src/silc/core/silc-queries.c.
1470 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1472 * Added support for saving the requested attributes in
1473 WHOIS to directory. Affected file is
1474 irssi/src/silc/core/silc-queries.c.
1476 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1478 * Added support for parsing VCard fields that do not have
1479 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1481 * Fixed a double free bug in hash table foreach function
1482 if the entry was deleted in the foreach callback. Affected
1483 file lib/silcutil/silchashtable.c.
1485 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1487 * Added silc_attribute_get_verify_data to return the signature
1488 verification data for either user digital signature or
1489 server digital signature in Requested Attributes. Affected
1490 files are lib/silccore/silcattrs.[ch].
1492 * Added silc_vcard_alloc which is used to allocated dynamic
1493 SilcVCard context. The silc_vcard_free now checks whether
1494 the context is dynamically allocated or not. Affected files
1495 are lib/silcutil/silcvcard.[ch].
1497 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1499 * Periodically remove the NOATTR status from client entry
1500 so that the client may take the attributes in use even after
1501 server has resolved them unsuccessfully earlier. Affected
1502 file silcd/server_query.c and idlist.h.
1504 * Moved sha1hash and md5hash from client->internal to
1505 SilcClient for application usage. Affected files are
1506 lib/silcclient/client.h and client_internal.h.
1508 * Fixed attribute encoding and decoding bugs. Affected
1509 files lib/silccore/silcattrs.[ch].
1511 * Added ATTR command to Irssi SILC Client which is used to
1512 manage user's Requested Attributes sending and values for
1513 WHOIS command. Affected files around Irssi SILC client.
1515 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1517 * Added silc_buffer_strformat which can be used to format
1518 strings into a buffer which size is automatically increased.
1519 Affected file lib/silcutil/silcbuffmt.[ch].
1521 * Added implementation of VCard (RFC 2426) which can be used
1522 as part of Requested Attributes in WHOIS command. Affected
1523 file lib/silcutil/silcvcard.[ch].
1525 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1527 * Some strncat -> silc_strncat changes our the core and
1530 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1531 errors. Added better error printing to SKE library.
1532 Affected files lib/silcske/silcske.c, silcske_status.h and
1535 * Save the PKCS key length even if only private key is set to
1536 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1538 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1539 length in bits not in bytes. Affected files are
1540 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1541 silcd/server_query.c.
1543 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1545 * Added silc_attribute_payload_encode_data to directly encode
1546 the data into the attributes buffer. Renamed function
1547 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1548 Affected files are lib/silccore/silcattrs.[ch].
1550 * silc_hash_table_find_foreach calls the foreach function now
1551 once even if the nothing was found with context set to NULL.
1552 Affected file lib/silcutil/silchashtable.[ch].
1554 * Remove the RESOLVING flag from client entry after received
1555 the Requested Attributes from the client. Fixed memory leak
1556 in client entry freeing. Affected files silcd/server_query.c
1559 * Added Requested Attributes support into SILC Client Library.
1560 It is not able to send requested attributes in WHOIS command,
1561 and also receive and process requested attributes. Added
1562 silc_client_attribute_[add|del] and silc_client_attributes_get
1563 functions. Added also `ignore_requested_attributes' to the
1564 SilcClientParams to not use attributes in client. Affected
1565 files are lib/silcclient/command.c, client_attrs.[ch],
1566 silcclient.h, client_internal and client.[ch].
1568 * Changed the silc_client_get_client_by_id to support Requested
1569 Attributes, it takes them as argument now. Affected file
1570 is lib/silcclient/silcclient.h, and idlist.c.
1572 * Added -details option to WHOIS command in Irssi SILC Client
1573 to support the requested attributes. By default it requests
1574 all attributes. Affected file lib/silcclient/command.c and
1575 irssi/doc/help/in/whois.in.
1577 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1579 * Add also SERVICE attribute for server-constructed attribute
1580 data. Also digitally sign the attributes and add
1581 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1582 silcd/server_query.c.
1584 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1586 * Changed the silc_attribute_payload_encode to support list
1587 of attributes (function may be called several times to add
1588 a new attribute). Removed the silc_attribute_payload_encode_list
1589 function. The encoding function now also automatically encodes
1590 the data, so the caller does not need to do that. Affected
1591 files lib/silccore/silcattrs.[ch].
1593 * Added support for replying on behalf of the user to the
1594 Requested Attributes in WHOIS command in the server. Affected
1595 file silcd/server_query.c.
1597 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1598 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1600 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1602 * Don't swtich to become primary router if we are backup if
1603 decryption error has occurred. Affected file silcd/server.c.
1605 * Fixed a bug in backup router IP address comparison in
1606 silc_server_backup_get.
1608 Save now also the port of the server/router and use that
1609 in comparison as well. Affected file silcd/server_backup.c.
1611 * Normal server now reconnects to backup router automatically
1612 if connection is lost to it. Affected file silcd/server.c.
1614 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1616 * If packet processing fails (like integrity check fails)
1617 the connection is closed now. Affected files are
1618 lib/silccore/silcpacket.c and silcd/server.c.
1620 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1622 * Fixed double free in RSA public key set function
1623 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1626 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1628 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1629 Added server_query.[ch] which provides one interface for
1630 querying information using all three commands.
1632 * Changed all "typedef unsigned char" in core library to
1633 "typedef SilcUInt8".
1635 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1637 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1639 * Renamed silc_server_get_client_resolve to
1640 silc_server_query_resolve and moved to server_query.[ch].
1642 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1644 * Resumed client packet handling from server put the resumed
1645 client on wrong list on router and caused the client not
1646 be present on the network anymore. Now fixed to put the
1647 client to correct list. Affected file silcd/packet_receive.c.
1649 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1651 * Various cleanup in error message output in config parsing code
1652 and in server init code. Fixed error log files containing
1653 too many newlines ('\n') in some situations. Affected files are
1654 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1656 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1658 * Use the reverse lookupped hostname in client internals
1659 instead of one user provided us as remote server name.
1660 Affected file lib/silcclient/client.c.
1662 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1664 * Added 'app_context' to silc_schedule_init. It is an
1665 application specific context that is delivered to application
1666 in task callback functions. Affected files are
1667 lib/silcutil/silcutil.[ch].
1669 * The hb_context in SilcSocketConnection is not freed
1670 automatically anymore (application must free it). Freeing
1671 it automatic is inconsistent. Affected files are
1672 lib/silcutil/silcsockconn.[ch].
1674 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1676 * Added support for removing explicitly added client connections
1677 in rehash and closing the client connections if they were
1678 unconfigured in the rehash. Affected file silcd/server.c.
1680 * Added support for aborting automatically pending commands
1681 that never receives the reply (to avoid memory leaks).
1682 Added also silc_server_command_pending_timed to set the
1683 specific timeout for pending command. Affected files are
1684 silcd/command[_reply].[ch].
1686 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1687 specs and lib/silccore/silcstatus.h.
1689 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1691 * Changed the silc_get_time to accept time value as argument
1692 or if zero is sent return current local time. Affected
1693 file lib/silcutil/silcutil.[ch].
1695 * Added STATS command to client library and Irssi SILC client.
1696 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1698 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1700 * Assure that channel key is set before sending it. May
1701 crash server otherwise. Affected file silcd/packet_send.c.
1703 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1705 * Assure that endless loop cannot happen with detached client
1706 resolving on normal server. Added idlist status
1707 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1708 silcd/idlist.h and silcd/packet_receive.c.
1710 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1712 * Incoming file transfer request cannot use same session as
1713 the sending session. This can happen when sending file to
1714 yourself. Crashed the client on quit. Affected file
1715 lib/silcclient/client_ftp.c. Bug #24.
1717 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1719 * Implemented the draft-riikonen-precense-attrs draft and
1720 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1722 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1724 * Distribute the SERVER_SIGNOFF notify also to local backup
1725 routers from the primary router. The backup router may not
1726 have the signing of local server directly connected and need
1727 to know about the signoff. Affected file silcd/server_util.c.
1729 * Use the primary router as the origin of the locally connected
1730 server when it is disconnecting from the backup router since
1731 that's where it really is coming from. Now the clients from
1732 the disconnecting server are removed correctly and "shadow"
1733 clients are not left to the backup router. Affected file
1736 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1738 * If normal server is standalone and found existing but disabled
1739 channel, do not re-create the channel since it creates
1740 duplicate same channels. Affected file silcd/server.c.
1742 * Added anonymous client connections support to server. New
1743 "anonymous" configuration option to ConnectionParams section
1744 added. If set to true, the username and hostname information
1745 of the client will be scrambled and anonymous user mode is
1746 set automatically to the user. Affected files are
1747 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1749 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1751 * In JOIN notify handling, mark that the cache entry of the
1752 client cannot be expired. Can cause crashes on normal
1753 server (asserts client->channels). Affected file is
1754 silcd/packet_receive.c.
1756 * From now on distribution versions are used as protocol versions
1757 instead of by default using the Toolkit base version as protocol
1758 version. Affected file prepare.
1760 * Do not set the locally resolved hostname for local client
1761 entry but take what server sends. This way the real hostname
1762 is showed in WHOIS for yourself. Affected file is
1763 lib/silcclient/idlist.c and lib/silcclient/client.c.
1765 * Resolve local info with IDENTIFY when connecting to server.y
1767 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1769 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1770 for implied search (not needed on platforms which has native
1771 pthreads library). Use --without-pthreads to disable threads.
1772 Affected file is configure.in.pre
1774 * Fixed --with-iconv on platforms which need to bypass (broken)
1775 native iconv(). Affected file is configure.in.pre
1777 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1779 * Moved -C option parsing in Irssi SILC client at same time
1780 as other options. The UI was initialized earlier and caused
1781 problems on command line. Bug #16. Affected file is
1782 irssi/src/silc/core/silc-core.c.
1784 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1786 * Added global variable silc_log_timestamp that tells silclog
1787 wether to print or not the timestamp in the logging files.
1788 Affected file lib/silcutil/silclog.[ch].
1790 * Added silcd configuration option Timestamp in the Logging
1791 section. Affected file silcd/serverconfig.[ch],
1792 doc/example_silcd.conf.in.
1794 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1796 * Fixed fingerprint checking to check for entirely empty
1797 fingerprint instead of two first bytes when determining
1798 if it is set. Bug #18. Affected file silcd/command.c.
1800 * Fixed duplicate PKCS name registering to not allow it.
1801 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
1803 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1805 * Conditionalize non-gcc compiler optimizations for various
1806 platforms, enable those commented out. Cleanups.
1807 Affected file lib/silcmath/mpi/configure.in
1809 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
1811 * silc_rng_exec_command() left zombie processes if command
1812 didn't generate any output. Affected file
1813 lib/silccrypt/silcrng.c
1815 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1817 * Rewrote iconv checking, introduce --with-iconv for systems
1818 which rely on libiconv. Check if iconv() provided by libc
1819 is good enough, otherwise demand libiconv. Affected file
1822 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1824 * Search for ldopen() also in libc. This enables SIM support
1825 on *BSD systems. Based on patch from Alex Zepeda. Affected
1826 file configure.in.pre
1828 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1830 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
1831 This fixes prepare on *BSD systems. Affected file
1834 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1836 * More fixed for not having purge timeout for global clients
1837 that are on channel. Affected files silcd/command_reply.c
1840 * Fixed the rekey protocol to work with backup router connections.
1841 Rekey packets are now allowed on disabled connections as
1842 well. Affected files silcd/packet_send.c and server.c.
1844 * Do not switch to be as backup router when shutting down and
1845 closing the primary connection. Affected file silcd/server.c.
1847 * Fixed memory leaks in backup router deleting. Added
1848 silc_server_backup_free to free all data during shutdown of
1849 server. Affected files silcd/server_backup.[ch].
1851 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1853 * Do not process commands if the sock->user_data is NULL.
1854 Affected file silcd/command.c.
1856 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1858 * Fixed buffer overflow and security problems (loosing bits
1859 in CFB encryption) in SILC RNG. Problems reported by
1860 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
1862 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1864 * Added yet more checks that client is not expired on global
1865 list if it is on channels. Affected file is
1866 silcd/command_reply.c.
1868 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1870 * Merged c0ffee's MIME signal patch which adds support for
1871 sending also MIME messages in Irssi SILC Client, and handling
1872 received MIME messages in a signal (and perhaps doing something
1873 to non-textual MIME messages).
1875 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1877 * Fixed pending command deletion in server and client library
1878 to check the whole list instead of breaking after first found.
1879 The affected files are silcd/command.[ch] and
1880 lib/silcclient/command.[ch].
1882 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1884 * Return NO_SUCH_CHANNEL error in USERS for channel that is
1885 secret or private, otherwise it's possible to find out
1886 whether a secret channel exists or not. Affected file
1889 * If CMODE change fails during the mode setting, assure that
1890 the old mode mask is set for the channel back. Affected
1891 file silcd/command.c.
1893 * Fixed passphrase saving on +a channel on normal server
1894 after successful JOIN command. Affected file silcd/command.c.
1896 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1898 * Remove server/router operator privileges in DETACH command,
1899 since it's possible to resume to server where these
1900 privileges would not be allowed for the client. Affected
1901 file silcd/command.c.
1903 * Do not set to wait for backup in rehash of the server.
1904 Affected file silcd/server.c.
1906 * Do not check listener sockets when counting how many
1907 socket connections we have. Affected file is
1908 silcd/server_util.c.
1910 * Do not announce disconnected clients that are remaining
1911 in history (for WHOWAS). This is because SIGNOFF notify
1912 for these has been sent earlier already. Affected file
1915 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1917 * Buffer overflow with CUMODE command's mode->mode character
1918 conversion. Reported by Ville Räsänen. Affected file
1919 lib/silcutil/silcutil.c.
1921 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1923 * Allow heartbeat packets to go disabled connections anyway.
1924 Affected files silcd/server.c and silcd/packet_send.c.
1926 * Do not broadcast New Channel packets with List flag set
1927 in the packet to backup routers. The router must check
1928 for the correctness of the packets before sending them.
1929 It is possible that router will have enforce Channel ID
1930 change and this would cause desync in the backup router.
1931 Affected file silcd/packet_receive.c.
1933 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
1934 are handled in list parsing. They are not list packets
1935 anymore. Affected file silcd/packet_receive.c.
1937 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1939 * Stop waiting for backup router through the timeout, not
1940 directly after backup router has arrived. Affected file
1943 * Do not re-create channel keys and send them when removing
1944 clients in server shutdown. Affected files are
1945 silcd/server_internal.h and silcd/server_util.c.
1947 * Notify distribution to backup routers was missing from
1948 the silc_server_send_notify_dest function which caused
1949 desyncing problems with backup router. Affected file is
1950 silcd/packet_send.c.
1952 * The client's channel removing was working wrong on
1953 backup router. It assumed that it doesn't know global
1954 information but backup router does know. For this reason
1955 it could remove channel when it wasn't supposed to do that.
1956 Affected file silcd/server.c and silcd/server_util.c.
1958 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1960 * Stop for a couple seconds after badkup router has become
1961 primary router. Affected file silcd/server.c.
1963 * Added silc_server_remove_servers_by_server, which is used
1964 to remove servers originated from some other server. Also
1965 clients of those servers can be removed too. Affected file
1966 silcd/server_util.[ch].
1968 * When removing clients after a server has signed of remove
1969 also all servers behind that server (unless they are known
1970 to be available locally), and send SERVER_SIGNOFF for each
1971 of the server separately. Also the signed off clients are
1972 sent now separately per signed off server. The affected files
1973 are silcd/server.c and silcd/server_util.[ch].
1975 * All servers added with silc_idlist_add_server must always
1976 have both "router" and "connection" pointers set. Otherwise,
1977 bad server entries may be left around in the cache.
1978 Affected file silcd/command_reply.c.
1980 * Do not create the channel key in NEW_CHANNEL packet
1981 processing if the channel is empty. Affected file
1982 silcd/packet_receive.c.
1984 * Completed backup router support for standalone routers.
1985 Supports also servers in the cell that do not use the backup
1988 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1990 * Fixed a bug in silc_string_regexify which did not add '^'
1991 at the start of each string, and thus the matching was
1992 not explicit. For example ban list iikone@*!*@* would
1993 match also "priikone", which is wrong, it would have to be
1994 *iikone@*!*@* to match also "priikone". Affected
1995 file lib/silcutil/unix/silcunixutil.c.
1997 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1999 * Enable all local server connections before updating client
2000 caches when we've become backup router. Otherwise, signoff
2001 packets may not reach the clients. Affected files are
2002 silcd/server.c and silcd/server_util.[ch].
2004 * Fixed a bug in version string parsing which could crash
2005 the program with specially formatted version string.
2006 Bug reported and patch provided by Ville Räsänen. Affected
2007 file lib/silcutil/silcutil.c.
2009 * Handle the disconnection immediately when DISCONNECT
2010 packet is received in server. Affected file silcd/server.c.
2012 * Primary router now waits a short time (10 seconds) for
2013 backup router connection before accepting any other
2014 connection (except local). Affected file silcd/server.c,
2017 * Fixed a crash in client libary in NICK_CHANGE notify when
2018 NICK_CHANGE arrived for client entry we are resolving
2019 currently. Affected file lib/silcclient/client_notify.c.
2021 * Call the sconn->callback completion even if error had
2022 occurred. Start reconnecting always if connection to
2023 primary router fails during backup router protocol.
2024 Affected files silcd/server.c and server_backup.c.
2026 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2028 * Added functions silc_server_send_opers and
2029 silc_server_send_opers_notify to send packets stricly
2030 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2031 to send variable argument notify to operators.
2032 Affected files silcd/packet_send.[ch] and silcd/server.h.
2034 * Removed UMODE rights checking with UMODE_CHANGE notify.
2035 Affected file silcd/packet_receive.c.
2037 * Server/router operator now receives notify when network
2038 switches to backup router and when it resumes the use of
2039 primary router. Affected file silcd/server.c and
2040 silcd/server_backup.c.
2042 * Fixed the updating of client information after backup
2043 resuming protocol is over; update all except local clients
2044 to the new primary router. The affected file is
2045 silcd/server_util.c.
2047 * Added support for closing active connections in rehash
2048 that were unconfigured by the user. Supports currently
2049 closing server and router connections. Affected file
2052 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2054 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2056 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2057 is NULL since seems that on some platforms NULL is allowed
2058 and on some it's not. Fallback encoding is used instead.
2059 Affected file lib/silcutil/silcstrutil.c.
2061 * Fixed statistics updating for incoming server connection
2062 which could cause problems when re-connecting. Affected
2063 file silcd/server.c.
2065 * Preliminary backup router support for standalone router
2066 added. Affected files in silcd/.
2068 * Mark server connections in backup router disabled before
2069 and after backup protocol. Affected file is
2070 silcd/server_backup.c.
2072 * Added support for reconnecting to remote server connection
2073 even if the protocol fails, and if the configuration wants
2074 us to keep trying to connect anyway.
2076 Server connection is not allowed to backup router if
2077 backup router does not have connection to primary router yet.
2079 Affected file is silcd/server.c.
2081 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2083 * Added silc_client_udpate_server function to update changed
2084 server info. Affected file lib/silcclient/idlist.[ch].
2086 * Added check for server entries that are being resolved when
2087 notify is received. If being resolved, handle the received
2088 notify only after it's resolved so that all notifys are
2089 handled in same order as received from the server.
2091 Added similar resolver check to channel entries. Every
2092 notify that cause resolving of any information that affects
2093 channel entry marks the channel entry in waiting state.
2094 After whatever resolving is over the waiters are signalled
2095 and only then the notifys are handled in the same order
2096 as delivered from the server.
2098 Affected files are lib/silcclient/idlist.[ch], and
2101 * Fixed KILLED notify handling in normal server. Affected
2102 file silcd/packet_receive.c.
2104 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2105 is locally connected, or was locally connected (but may
2106 be detached and connection is not active). Added also
2107 SILC_IS_LOCAL for checking this status. Affected files
2108 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2109 silcd/server.c and silcd/server_internal.h.
2111 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2113 * Don't send or handle TOPIC_SET if topic is already set and
2114 is same as being set. Affected files silcd/command.c and
2115 silcd/packet_receive.c.
2117 * Fixed CMODE change rights checking to work correctly when
2118 removing modes by operator. Affected file is
2119 silcd/server_util.c.
2121 * Fixed some handling with New Channel packet in router and
2122 fixed some CMODE_CHANGE notify handling in server and router.
2123 Affected file is silcd/packet_receive.c.
2125 * Changed "disconnect" client operation to include the
2126 reason of the disconnection and optional disconnection
2127 message. Affected file lib/silcclient/silcclient.h.
2129 * Made the compilation of lib/contrib/ stuff conditional.
2130 Affected files configure.in.pre, lib/contrib/Makefile.am.
2132 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2134 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2135 to the sender of the notify too, to avoid situation where two
2136 notifys are in the network at the same time going to oppsite
2137 directions. Affected file silcd/packet_receice.c.
2139 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2141 * Delete the client from channel even if the cilent->id is
2142 NULL. It was possible that client was deleted without
2143 removing from channels (theoretically at least). Affected
2144 file silcd/server.c and silcd/server_util.c.
2146 * Free the client data too when resuming is not successful.
2147 Affected file silcd/packet_receive.c.
2149 * Merged some code from c0ffee's silc-plugin. Affected files
2150 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2152 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2153 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2154 to the primary router connection, the other one returns
2155 TRUE if packet must be broadcasted to network.
2157 * All notifys that are destined to primary router (to network)
2158 are now automatically sent to backup routers even if the
2159 router is standalone (and has backup router). Affected files
2162 * Added --without-irssi and --without-silcd configuration
2163 options for disabling the compilation of these applications.
2164 Affected file configure.in.pre and prepare.
2166 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2168 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2169 UTF-8 encoding and decoding. Added also new encodings
2170 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2172 Added also SILC_STRING_LANGUAGE which is language and charset
2173 specific encoder and decoer for those platforms that support
2174 iconv(). It can convert the UTF-8 to and from the locale
2175 specific character set.
2177 Affected file lib/silcutil/silcstrutil.[ch].
2179 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2181 * Added function silc_get_command_name to the file
2182 lib/silcutil/silcutil.[ch].
2184 * Improved the server debug output a bit. Affected files are
2187 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2189 * Save the channel passphrase when received succesful JOIN
2190 command reply from router, on normal server. Otherwise
2191 joinig +a channels from normal server is not possible.
2192 Affected file silcd/command.c.
2194 * Fixed a bug in TOPIC_SET notify handling. The notifier
2195 may be other than client too, like server or channel.
2196 It expected it to always be only client and ignored the
2197 notify. Affected file silcd/packet_recieve.c.
2199 * Removed some (unnecessary) debug printing from
2200 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2202 * Do not force CMODE_CHANGE when server is announcing new
2205 Router announces stuff only after server reannounces channel
2206 after CHANNEL_CHANGE notify.
2208 These fixes optimizes the announcing procedure, and perhaps
2209 fixes some problems too. Affected file silcd/packet_receive.c.
2211 * Fixed SERVER_SIGNOFF sending to local clients. It was
2212 totally broken and sent the notify to all local clients,
2213 instead of only to those that was on same channel as the
2214 signing off clients. Affected file silcd/server_util.c.
2216 * Added -D option to server. It can be used to give debug
2217 level. The levels are from 0 - 99, and are predefined for
2218 smooth server debugging. (see silcd.c for the predefined
2219 levels). Affected file silcd/server.c.
2221 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2223 * Fixed a bug in Irssi SILC client to close the connection
2224 properly when disconnecting from server. Affected file
2225 irssi/src/silc/core/client_ops.c.
2227 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2229 * When authenticating as founder during JOIN command, check
2230 that the one authenticating becomes the only founder on the
2231 channel. Affected file silcd/command.c.
2233 * Better checking for founder mode setting when CUMODE_CHANGE
2234 notify is received. Affected file silcd/packet_receive.c.
2236 * Close all connections when shutting down the server by sending
2237 DISCONNECT packet. Close all listeners too when shutting
2238 down the server. Affected file silcd/server.c.
2240 * Handle DISCONNECT packet correctly in client library by
2241 calling the "disconnect" client operation. Affected file
2242 lib/silcclient/client.c.
2244 * Handle local errors correctly during resuming. Affected
2245 file lib/silcclient/client.c.
2247 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2249 * The log file is not dupped internally anymore in
2250 lib/silcutil/silclog.c. Fixed memory leaks too.
2252 * The scheduler now dispatches all pending timeout tasks
2253 when it is uninitialized with silc_schedule_uninit.
2254 Affected file lib/silcutil/silcschedule.c.
2256 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2258 * Added --enable-stack-trace option to configure. Added
2259 memory allocation stack trace support. Added files
2260 lib/silcutil/stacktrace.[ch]. Affected files are
2261 lib/silcutil/silcmemory.[ch].
2263 * Fixed memory leaks from libraries and server. Affected
2264 files around the tree.
2266 * Reverted back a fix made to CUMODE which broke it.
2267 Affected file silcd/command.c.
2269 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2271 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2272 core library, and implemented it. All textual messages SHOULD
2273 use this flag and the message MUST be UTF-8 encoded.
2274 All text messages sent by Irssi SILC client are now UTF-8
2275 encoded (regardless whether the terminal supports UTF-8 or not).
2276 Affected files are lib/silccore/silcchannel.h,
2277 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2280 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2282 * Added lots of new statistics updating that was missing from
2283 the server and router code. Affected files in silcd/.
2285 * Sending SIGUSR1 signal to server now dumps the current
2286 server statistics into /tmp directory. Affected file is
2289 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2290 the SILC Hash Interface also. Added new functions
2291 silc_hash_get_name, silc_hash_init, silc_hash_update and
2292 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2294 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2296 * Added some better info printing for client during connecting.
2297 Affected file silcd/server_util.c.
2299 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2300 to silence a user on a channel. Affected files are
2301 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2302 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2303 and silcd/packet_receive.c.
2305 * Fixed a fatal bug in handling of malformed command payload.
2306 Affected file silcd/command.c.
2308 * Fixed a double free when announcing channel users to router.
2309 Affected file silcd/server.c.
2311 * After successful authentication to channel founder mode, check
2312 that there isn't anyone else with founder mode on the channel.
2313 The one that authenticated will become founder and anyone
2314 else is demoted. Affected file silcd/command.c.
2316 * Added error printing of any error that has occurred during
2317 any command in client library. Affected file is
2318 irssi/src/silc/core/client_ops.c.
2320 * Removed some error printing from the client library and left
2321 it for the application to worry (from the error status it
2322 receives in 'command' client operation. Affected file is
2323 lib/silcclient/command.c.
2325 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2327 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2328 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2329 Starting key agreement with itself is denied. Affected file
2330 is lib/silcclient/client_keyagr.c.
2332 * Fixed some error checkings from the SFTP library which caused
2333 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2334 and lib/silcsftp/sftp_util.c.
2336 * Added new "debug" and "debug_string" settings to Irssi SILC
2337 client which can be used to print runtime debugging on the
2338 Irssi's screen. Available when compiled with --enable-debug
2339 option. Affected file irssi/src/silc/core/silc-core.c.
2341 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2343 * Fixed a missing variadic parameter in a function call that
2344 caused server crash when a non-allowed connection arrived.
2345 Reported by Richard Becker. Affected file silcd/server.c.
2347 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2349 * Added WATCH list sending to backup routers from router.
2350 The WATCH command is sent by the router to the backup
2351 router. Affected file silcd/command.c.
2353 * Mark the backup_router flag for RouterConnection entry
2354 if the backup router stuff is defined in the config file.
2355 Affected file silcd/serverconfig.c.
2357 * Fixed some backup data sending around the code to work better
2358 if the router is standalone router. Not all places were fixed.
2359 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2362 * Fixed the router connecting when connecting to multiple
2363 routers. It ignored every other router except the first
2364 one. Affected file silcd/server.c.
2366 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2368 * Made the private key generation after expiration optional.
2369 If not created after expiration the old key will re-expire
2370 at a later time (and thus key pair is not necessary to
2371 change). Affected file irssi/src/silc/core/clientutil.c.
2373 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2375 * The length arguments in bind() and connect() were wrong
2376 and fixed now to used SIZEOF_SOCKADDR in the
2377 lib/silcutil/unix/silcunixutil.c.
2379 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2381 * Fixed detach timeout handling to use Client ID and not
2382 the actual client entry which may be freed in the callback.
2383 Affected file silcd/command.c.
2385 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2387 * Merged c0ffee's multiple interface support patch.
2388 Affected files in silcd/.
2390 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2392 * Cleanup keys properly. Affected file is
2393 irssi/src/silc/core/clientutil.c.
2395 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2397 * Display the user mode on the status bar. Affected file
2398 irssi/src/silc/core/silc-expandos.c.
2400 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2402 * If private message key is not set, but the flag is set in
2403 the packet, ignore the packet since it cannot be decrypted.
2404 Affected file lib/silcclient/client_prvmsg.c.
2406 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2408 * When resuming client, remove the old client entry from
2409 the watcher list too. Affected file silcd/packet_receive.c.
2411 * Do not allow normal server to force founder mode away
2412 from router if the founder mode is already set. Affected
2413 file silcd/packet_receive.c.
2415 * Remove the client entry with watch notify types with short
2416 timeout, and not directly, so that other notifys can be
2417 retrieved too. Affected file lib/silcclient/client_notify.c.
2419 * Display notification about data messages that cannot be
2420 displayed. Affected files irssi/src/silc/core/client_ops.c,
2421 irssi/src/fe-common/silc/module-formats.[ch].
2423 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2425 * Fixed the CHANNEL_CHANGE notify handling in client libary
2426 to not use freed memory. Affected file is
2427 lib/silcclient/client_notify.c.
2429 * Fixed CUMODE_CHANGE notify handling in server. Affected
2430 file silcd/packet_receive.c.
2432 * Fixed USERS command to support empty channels. Affected
2433 file silcd/command.c.
2435 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2437 * Allow multiple identical pending commands to be registered
2438 in client library. Affected file is lib/silcclient/command.c.
2440 * Call the completion for resolving client information only
2441 after all resolvers has finished. This fixes a crash in
2442 the client. Added support for checking when the resolvers
2443 are finished. Affected file is lib/silcclient/idlist.c.
2445 * Wait by default 3 seconds before reconnecting to the server
2446 after being disconnected. Makes the /detach command a bit
2449 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2451 * Check the watcher list before sending signoff notifys
2452 when closing client connection. Affected file is
2455 * Added better CMODE command rights checking. Affected file
2456 silcd/server_util.c.
2458 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2460 * Fixed watcher list checking during server signoff. It
2461 crashed the server. Affected file silcd/server_util.c.
2463 * The JOIN command reply returns now the founder's public
2464 key. Affected file is silcd/command.c.
2466 * Announce the channel mode, and the mode properties with
2467 CMODE_CHANGE notify. Affected file silcd/server.c.
2469 * Mark new channels by default disabled, untill at least
2470 one user joins the channel. Affected file is
2471 silcd/packet_receive.c.
2473 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2475 * The nickname argument to watch notify can be optional.
2476 Fixes a crash in server. Affected file silcd/packet_send.c.
2478 * Remove the client entry from cache if the WATCH notify type
2479 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2480 lib/silcclient/client_notify.c.
2482 * Check the watcher list before and after changing nickname
2483 when the NICK_CHANGE notify is received. Affected file is
2486 * Fixed a crash in OPER and SILCOPER command sending. Empty
2487 passphrase caused the crash. Affected file is
2488 lib/silcclient/command.c.
2490 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2492 * Merged with Irssi CVS for Irssi SILC client.
2494 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2496 * Completed the protocol specifications.
2498 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2500 * Merged with Irssi CVS for Irssi SILC client.
2502 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2504 * Added the founder's public key delivery to the
2505 CUMODE_CHANGE notify type as well. Updated the protocol
2506 specs and the code. Affected files are silcd/packet_send.[ch],
2507 silcd/packet_receive.c and silcd/command.c.
2509 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2511 * Added silc_pkcs_public_key_copy function into the
2512 lib/silccrypt/silcpkcs.[ch].
2514 * Remove the `iv' from the SilcChannelEntry since we can
2515 live without it. Affected files are silcd/idlist.h and
2516 silcd/packet_receive.c.
2518 * Added support for sending the founder's public key in
2519 the CMODE_CHANGE notify packet in the server. Affected
2520 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2521 silcd/command.c and silcd/server.c.
2523 * Changed the FOUNDER_AUTH authentication to use only
2524 public key authentication as defined by new protocol
2525 specs. Passphrase authentication with that mode cannot
2526 be used anymore. It is now possible to reclaim founder
2527 mode from any server in the network. Affected files are
2528 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2530 * Added permanent channels support by making the channel
2531 permanent when FOUNDER_AUTH mode is set on the channel.
2532 The channel will not be destroyed even if channel is empty
2533 when that mode is set. Protocol TODO #17. Affected
2534 files are silcd/server.[ch], server_util.[ch],
2535 silcd/command.c, silcd/packet_receive.c and
2536 lib/silcclient/command.c.
2538 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2540 * Added reference counter to the command reply context in
2541 the client library. Affected files are
2542 lib/silcclient/command_reply.[ch].
2544 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2546 * Fixed rekey protocol with PFS in the client library.
2547 Affected file is lib/silcclient/protocol.c.
2549 * Added support for list of errors in client library
2550 command reply handling. Affected file is
2551 lib/silcclient/command_reply.c.
2553 * Defined that the WHOIS and IDENTIFY commands can send
2554 list of errors. Updated the protocol specs. Protocol
2557 * Added support for sending list of errors to WHOIS and
2558 IDENTIFY commands in server. Added support for receiving
2559 list of errors in server. Affected files are
2560 silcd/command.c and silcd/command_reply.c.
2562 * Fixed client info resolving on LEAVE command in client
2563 library to not crash. Affected file is
2564 lib/silcclient/client_notify.c.
2566 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2568 * Defined that the NICK command replies with thew changed
2569 nickname too, to make the nickname changing simpler at
2570 the client's end. Updated protocol specs and the code
2571 in client and server. Affected files are
2572 silcd/command.c, lib/silcclient/command_reply.c and
2573 lib/silcclient/command.c.
2575 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2577 * Added `Compressed' packet flag to indicate that the packet
2578 payload is compressed by the sender. Updated the protocol
2579 specs and the core library. The compression still is not
2580 implemented in the sources. Affected file is
2581 lib/silccore/silcpacket.h.
2583 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2585 * Remove pending command callbacks also if the connection
2586 to the server is destroyed. Affected file is
2587 lib/silcclient/client.c.
2589 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2591 * Added new QUIET channel user mode that can be used to
2592 quiet a user in a channel. Updated the protocol specs but
2593 it wasn't implemented yet. Protocol TODO #27. Affected
2594 file is lib/silccore/silcmode.h.
2596 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2598 * Added BLOCK_INVITE user mode to be able to block incoming
2599 invite notifications. Protoocol TODO #26. Affected files
2600 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2603 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2604 the protocol specs and the code. Affected file is
2605 lib/silccrypt/silcpkcs.c.
2607 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2609 * Disconnect Payload includes now the status type. Updated
2610 the protocol specs and the code. Protocol TODO #25.
2611 Affected files are silcd/server.c, lib/silcclient/client.c.
2613 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2614 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2615 Moved the silc_client_command_status_messages table to the
2616 lib/silcutil/silcutil.c and added new funtion
2617 silc_get_status_message, which deprecates function
2618 silc_client_status_message. Affected files are
2619 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2620 lib/silcutil/silcutil.[ch].
2622 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2624 * Defined that the nickname hash in Client ID MUST be from
2625 lowercase nickname. This effectively changes nicknames in
2626 SILC to case-insensitive. Updated the protocol specs and
2627 the code. Affected files are lib/silcutil/silcutil.[ch],
2628 silcd/serverid.c, and silcd/idlist.c.
2630 * Added new channel user modes BLOCK_MESSAGES_USERS and
2631 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2632 code. Affected files are lib/silccore/silcmode.h,
2633 lib/silcclient/command.c, and silcd/packet_send.c.
2635 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2636 specs and code. Affected file lib/silccore/silcstatus.h.
2638 * Added support for watch list. It is possible to add nicknames
2639 to be watched, and when they come to network, leave network
2640 or user mode changes the watcher will be notified of this
2641 change. Added SILC_COMMAND_WATCH command, added new
2642 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2643 notifications. Updated the protocol specs and implemented
2644 this to library, client and server. Protocol TODO #21.
2645 Affected files are lib/silccore/silccomand.h,
2646 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2647 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2648 silcd/packet_send.[ch], silcd/packet_receive.c, and
2649 irssi/src/silc/core/client_ops.c.
2651 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2652 somebody watching you. Updated the protocol specs and the
2653 code. Affected files are lib/silccore/silcmode.h, and
2654 lib/silcclient/command.c.
2656 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2658 * Added service support to SILC protocol. Added new command
2659 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2660 core library. Services are not implemented in server or
2661 client for now. Protocol TODO #20. Affected files are
2662 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2664 * Added SilcStatus argument to `command' client operation
2665 to return the error status when command sending fails
2666 locally. Changed all command in client library to return
2667 correct command status. Affected files are
2668 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2669 irssi/src/silc/core/client_ops.c.
2671 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2673 * Added silc_mime_parse function to parse MIME headers.
2674 Affected files are lib/silcutil/silcstruti.[ch].
2676 * Added MIME header parsing in Irssi SILC Client. It displays
2677 all textual MIME objects, others it ignores. Affected file
2678 is irssi/src/silc/core/clien_ops.c.
2680 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2682 * Fixed a bug in the pid writing function, which couldn't be
2683 written in a root-owned directory.
2685 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2687 * Defined that channel message to unknown Channel ID must
2688 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2689 Updated the protocol specs and the code in server. The
2690 affected file is silcd/packet_receive.c.
2692 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2694 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2695 that it is used to send error notifys if error occurs during
2696 some SILC packet processing, except commands. The error
2697 types are same as for command reply types. Defined that
2698 if private message is sent to unknown Client ID the error
2699 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2700 Updated the protocol specs and code. Affected files are
2701 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2702 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2703 and irssi/src/silc/core/client_ops.c. Renamed the
2704 SilcCommandStatus to SilcStatus.
2706 * Defined the use of extra WHOIS attributes in WHOIS command.
2707 The <Requested Attributes> (defined in a separate document)
2708 can be used to request additional information about user
2709 not returned by standard WHOIS command. Defined that server
2710 can send WHOIS command directly to client. Client provides
2711 the requested attributes to the server. Updated the protocol
2712 specs. Protocol TODO #4. Implementation is not done yet
2713 (Protocol TODO #24).
2715 * Renamed function silc_client_command_status_message to
2716 silc_client_status_message. Affected files are
2717 lib/silcclient/command_reply.[ch].
2719 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2721 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2722 32 bit integers. Updated the protcol specs and the code.
2723 Affected files are silcd/command.c and
2724 lib/silcclient/command.c.
2726 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2728 * Fixed a bug in library where sending a bogus authentication
2729 payload would lead to a crash. Affected file is
2730 lib/silccore/silcauth.c.
2732 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2734 * Added detach_disabled and detach_timeout server config
2735 options to the server. Affected files silcd/serverconfig.[ch],
2736 silcd/command.c and silcd/packet_receive.c.
2738 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2740 * Added resolve_cmd_ident field to the SilcClientEntry structure
2741 too so that if the entry is for example being resolved so
2742 another command may attach to the same pending command reply
2743 without requiring to resolve the same entry again. Added
2744 support for adding multiple pending commands for one
2745 command idenfier. Affected files lib/silcclient/command.[ch],
2746 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2748 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2750 * Defined that server receives WHOIS command reply for private
2751 and secret channels too. Updated protocol specs and the
2752 code in server. Affected file silcd/command.c.
2754 * Defined <channel user mode list> argument to WHOIS command
2755 reply for returning user modes on the channels. The
2756 channel list now doesn't include the user mode anymore but the
2757 actual channel mode. Updated protocol specs and the code in
2758 client and server. Affected files are silcd/command_reply.c,
2759 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2760 and lib/silcclient/command_reply.c.
2762 * Save the channels list in WHOIS command reply in normal server
2763 so that WHOIS always shows joined channels also in normal
2764 server and not just on router. Affected file is
2765 silcd/command_reply.c.
2767 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2769 * Defined that server receives USERS command reply for private
2770 and secret channels too. Updated protocol specs and the
2771 code in server. Affected file silcd/command.c.
2773 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2775 * Changed the UMODE's mode mask argument to be optional. If
2776 not provided then the command merely returns the current mode
2777 mask to the client. Updated protocol specs and the server.
2778 Affected file is silcd/command.c.
2780 * Added SILC session detachment/resuming support. It is possible
2781 to detach by closing the network connection and then re-connect
2782 and resume to the old client session. Added DETACHED user
2783 mode that server will set for detached client. Added new
2784 packet RESUME_CLIENT which is used to perform the resuming
2785 process. Added DETACH command. Updated the protocol specs,
2786 core library, client and server. Protocol TODO #22. Very
2787 many affected files around the tree.
2789 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2791 * Changed the CMODE's mode mask argument to be optional. If
2792 not provided then the command merely returns the current mode
2793 mask to the client. Updated protocol specs and the server.
2794 Affected file is silcd/command.c.
2796 * Changed the Killer's Client ID in KILLED notify to be just
2797 any ID payload since router server is allowed to kill as well.
2798 Updated protocol specs, client libary and server. Affected
2799 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
2800 and irssi/src/silc/core/client_ops.c.
2802 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2804 * Added new user modes ANONYMOUS for special anonymous servers
2805 that may set the mode for client, and BLOCK_PRIVMSG which
2806 client may set to block incoming private messages unless the
2807 Private Message Key flag is set (using private keys to protect
2808 private messages). Updated protocol specs and code in client
2809 and server and core library. Protocol TODO #23. Affected
2810 files are lib/silccore/silcmode.h, silcd/server.[ch],
2811 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
2812 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
2814 * Added new channel user mode BLOCK_MESSAGES which the client
2815 may set to itself to tell server not send channel messages.
2816 Other packets such as channel key packets are still sent.
2817 Protocol TODO #23. Updated the protocol specs, client and
2818 server. Affected files are lib/silccore/silcmode.h,
2819 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
2820 lib/silcutil/silcutil.c, silcd/command.c, and
2821 silcd/packet_send.c.
2823 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2825 * Redefined the Status Payload to include now two 8 bit fields,
2826 instead of one 16 bit field. This now makes it possible to
2827 send list of errors. Updated the protocol specs and the code
2828 in core library, client library and server. Protocol TODO #1.
2829 Affected files are lib/silccore/silccommand.[ch],
2830 lib/silcclient/command_reply.[ch], silcd/command.c,
2831 silcd/command_reply.c and silcd/packet_receive.[ch].
2833 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2835 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
2836 must be handled by the application and should tell the application
2837 that an error message was already printed, and it should print the
2838 config coords (line, filename, ...). Affected files are
2839 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
2841 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
2842 server config parsing code more readable.
2844 Fixed a bug in the fetch_logging() config callback.
2846 Affected files is silcd/serverconfig.c.
2848 * Drop root privileges when started in foreground. Don't drop them
2849 if debugging also. Affected file is silcd/silcd.c.
2851 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2853 * Added more IM-like features by introducing new user modes
2854 for setting various presence information. Added new modes:
2855 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
2856 specs and code. Protocol TODO #19. Affected files are
2857 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
2858 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
2860 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2862 * Added STATS command to the protocol after all, to return
2863 various statistical information about the network. It can
2864 be used by clients to retrieve statistical information, and
2865 servers may use it to to fetch cell and network wide
2866 statistics from router. Updated the protocol specs and
2867 implemented it to the server. Protocol TODO #16.
2868 Affected files are lib/silccore/silccommand, silcd/command.[ch],
2869 silcd/command_reply.[ch].
2871 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2873 * The LIST command reply in client libary now adds new channel
2874 entry if the returned channel doesn't exist yet in cache,
2875 and returns the channel entry to the application in the
2876 command_reply client operation. Affected file is
2877 lib/silcclient/command_reply.c.
2879 * Changed the channel message payload's MAC generation to
2880 include the IV in the MAC as well. This way all relevant
2881 parts of the channel message payload are authenticated also
2882 with the channel message MAC (and not only by packet MAC).
2883 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
2884 Affected file is lib/silccore/silcchannel.c.
2886 * Fixed the SKE to save the remote version, since the
2887 silc_ske_parse_version mistakenly checked wrong version,
2888 after it replaced the start payload. Affected files are
2889 lib/silcske/silcske.[ch].
2891 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2893 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
2894 string utility functions. Added there also new functions
2895 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
2896 Affected files lib/silcutil/silcstrutil.[ch].
2898 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
2899 files are lib/silcutil/silcstrutil.[ch].
2901 * Defined that the security property fields in SKE SHOULD be
2902 UTF-8 encoded, defined that version string MUST be US-ASCII
2903 encoded, defined that passphrases sent in connection
2904 authentication protocol MUST be UTF-8 encoded. Implemented
2905 these to the client and server. Defined also that other
2906 passphrases sent in the protocol MUST be UTF-8 encoded.
2907 Affected files are lib/silcske/silcske.c,
2908 lib/silcclient/protocol.c, silcd/protocol.c,
2909 silcd/serverconfig.c, and lib/silccore/silcauth.c.
2911 * Changed the silc_client_close_connection interface to not
2912 need the SilcSocketConnection which should not be visible
2913 to application. Affected files are lib/silcclient/client.c
2914 and lib/silcclient/silcclient.h.
2916 * Rewrote the text for Private Message Key Payload in the
2917 protocol specification. Protocol TODO #11.
2919 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2921 * Upgraded the protocol version to 1.1, updated protocol specs
2924 * Added the nickname as new argument to NICK_CHANGE notify and
2925 added it to protocol specs and implemented it to client and
2926 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
2927 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
2928 lib/silcclient/client_notify.c.
2930 * Added the killer's client ID to the KILLED notify and added
2931 it to protocol specs and implemented it to client and server.
2932 Protocol TODO #13. Affected files are silcd/command.c,
2933 silcd/packet_receive.c, packet_send.[ch],
2934 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2935 The killer's client entry is now returned to application in
2936 the `notify' client operation.
2938 * Fixed the Max Argument fields that had too large value set
2939 in the protocol specs. Protocol TODO #14.
2941 * Added the LEAVE command reply to return the ID of parted
2942 channel. Updated protocol specs and implemented it to the
2943 client and server. Protocol TODO #15. Affected files are
2944 silcd/command.c, lib/silcclient/command_reply.c. The channel
2945 entry is now returned to application in the `command_reply'
2948 * Rewrote the version SKE version checking in client libary
2949 and in server to use the silc_parse_version_string. Affected
2950 files are lib/silcclient/protocol.c, silcd/protocol.c.
2952 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
2953 commands that was missing it, and updated protocol specs and
2954 the server implementation. Protocol TODO #10. The affected
2955 file is silcd/command.c.
2957 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
2958 generic reply to a generic request (REQUEST flag), and
2959 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
2960 way. A draft-riikonen-silc-flags-payloads-00.txt is written
2961 to define the payload for DATA flag. Added the flags to
2962 the implementation. Protocol TODO #9. Affected file is
2963 lib/silccore/silcchannel.h.
2965 Changed the client library to return the message length
2966 to application as well in the channel_message and private_message
2967 client operations. Affected files are
2968 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
2969 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
2970 and lib/silcclient/client_ops_example.c.
2972 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
2973 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
2974 the channel. Updated protocol specs and impelemented this
2975 to client and server. Protocol TODO #6. Affected files are
2976 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
2977 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
2979 Added new options m and M to CMODE command in Irssi SILC
2980 client to set these modes.
2982 * Deprecated all administrative commands from SILC protocol
2983 since they are highly implementation specific commands.
2984 Updated protocol specs. Moved the old commands in
2985 implementations to private range of command types. Affected
2986 files are silcd/command.c, lib/silcclient/command.c and
2987 lib/silcclient/command_reply.c. Protocol TODO #8.
2989 * Fixed a bug in server where sending unknown command crashes
2990 the server. Affected file silcd/command.c.
2992 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2994 * Added SILC_PROTOCOLVERSION macro to check protocol version
2995 of a socket connection. The affected file is
2996 lib/silcutil/silcsockconn.h.
2998 * Added better error logging in rekey protocol. Affected file
3001 * Do not check public key types in SKE during rekey. Affected
3002 file lib/silcske/payload.c.
3004 * Fixed the rekey protocol with PFS, which was totally broken.
3005 Affected file silcd/protocol.c.
3007 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3009 * Some client implementations quit network by doing first LEAVE
3010 and then immediately SIGNOFF (like Bombyx). We now do check
3011 after a short time after LEAVE notify and check whether the
3012 client is still valid after LEAVE, and if not we remove it from
3013 cache. Affected file is lib/silcclient/client_notify.c.
3015 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3017 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3018 it's good not to have security holes here.
3020 * Fixed a negative refcount situtuation for the config context.
3021 Affected file is silcd/serverconfig.c.
3023 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3025 * ROBOdoc documented lib/silcutil/silcutil.h.
3027 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3029 * Optimized even more the SilcPacketContext structure. Now
3030 totally saved 16 bytes of memory per context after optimization.
3031 Affected files are lib/silccore/silcpacket.[ch].
3033 * Made strict checks for valid SILC IDs. Affected file is
3034 lib/silccore/silcid.c.
3036 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3038 * Changed the object argument for silc_cipher_register,
3039 silc_hash_register, silc_hmac_register and silc_pkcs_register
3040 to const. Affected files are lib/silccrypt/silccipher.[ch],
3041 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3043 * Changed the silc_get_username and silc_get_real_name to
3044 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3046 * Fixed the Irssi SILC Client to use the silc_get_username and
3047 silc_get_real_name insted of glib routines since the glib
3048 routines only corrupt stack. Fixes the Irssi SILC to work in
3049 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3051 * Fixed the Irssi to not use g_get_home_dir since it crashes
3052 or returns garbage on cygwin and corrupts stack. Added function
3053 get_home_dir to Irssi routines. Affected files are
3054 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3056 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3058 * Made some structure optimizations. SFTP memory FS MemFSEntry
3059 entry structure. Optimized SilcTask structure. Optimized
3060 SilcPacketContext structure.
3062 Affected files lib/silcsftp/sftp_fs_memory.c,
3063 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3065 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3067 * And yet again reverted back the config thing since Johnny
3068 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3071 * Fixed memory leaks from config object. Affected files are
3072 silcd/serverconfig.[ch].
3074 * Added support for adding new connections to the server in rehash.
3075 After rehash they take effect.
3077 Added support for changing the maximum allowed connections in
3078 rehash. The number can grow but going smaller is not supported.
3080 Added function silc_server_num_sockets_by_remote to the
3081 silcd/server_util.[ch].
3083 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3085 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3087 * Added preliminary checking during config parsing for a valid
3088 public/private key and removed further checks in the code.
3089 Affected files are silcd/serverconfig.[ch], server.c.
3091 * Moved functions silc_server_drop() and silc_server_daemonise()
3092 from server.c to silcd.c since they are stricly related to
3093 the application activity.
3095 * Reverted a small part of the automatic ref/unref since
3096 it caused a double unref in some situations. Affected
3097 files are silcd/silcd.[ch], server.c, serverconfig.c.
3099 * Added some .cvsignore files in the lib directory.
3101 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3103 * Fixed silc_net_gethostbyaddr to correctly resolve by
3104 address. Affected file lib/silcutil/silcnet.c.
3106 * Fixed the notify relaying to client. The HMAC to be used
3107 with relayed packets ws wrong and caused decryption failure
3108 at the client end. Affected file is silcd/packet_receive.c.
3110 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3112 * Created new branch silc_protocol_1_0_branch.
3114 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3116 * Changed the silc_server_config_* routines to be SilcServer
3117 independent. They are now officially application specific code
3118 and not part of generic server implementation. Affected files
3119 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3121 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3123 * Added automatic referencing of config context in the
3124 silc_server_config_alloc, and automatic unreferencing in the
3125 silc_server_config_destroy. Affected files are
3126 silcd/serverconfig.[ch], silcd/silcd.c.
3128 * Fixed the silc_log_quick handling in the logging routines.
3129 It didn't log quickly when it was TRUE. Affected file is
3130 lib/silcutil/silclog.c. Also the flush delay was set even
3131 if it was 0 in config file. Affected file is
3132 silcd/serverconfig.c.
3134 * Added support for changing key pair of the server in rehash.
3135 Affected file silcd/server.c.
3137 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3139 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3140 too early, before getting the channel entry. Affected file
3141 is silcd/packet_receive.c.
3143 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3145 * Added functions silc_server_config_[ref/unref], these are used
3146 to prevent that the config object is destroyed.
3148 No longer directly affect global variables silc_log_quick and
3149 silc_log_delay, they are first cached inside the config object
3150 and then applied with silc_server_config_setlogfiles().
3152 silc_server_config_set_defaults() is now internal to
3153 serverconfig.c, there are no reasons to show this internal stuff
3156 Affected files are silcd/serverconfig.[ch].
3158 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3159 fprintf's to stderr, since some code may be executed again after
3160 the server went into the background. Affected files are
3163 * Added rehash support. Added function silc_server_rehash() that
3164 will perform all the basic tasks of the rehashing procedure.
3166 * Added command line option `-x, --hexdump'. This will enable the
3167 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3168 The option `--hexdump' implies `--debug'.
3170 * Fixed a bad bug in the logging APIs (silcutil library) where
3171 the application would crash after calling silc_log_reset_all().
3173 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3175 * Fixed the KICKED notify handling in client library to
3176 correctly remove the channel and all entries from the
3177 channel when I was kicked. This bug crashed the client.
3179 Fixed yet another but in KICKED notify handling to remove
3180 the kicked client correctly from the channel.
3182 Affected file is lib/silcclient/client_notify.c.
3184 * Fixed a minor bug in looking up correct client entry
3185 in KICKED notify in server. Affected file is
3186 silcd/packet_receive.c.
3188 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3189 sources correctly to distribution. Fixes --with-gmp option.
3191 * Removed the manual rehashing from ID Cache, and changed it
3192 to use the SILC Hash Table's auto rehash feature. Affected
3193 file is lib/silccore/silcidcache.c.
3195 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3197 * Fixed a bug in the silc_client_nickname_format function that
3198 handles the multiple same nickname formatting. Two clients
3199 with same nickname caused problems after the first one left
3200 and rejoined. It didn't format the nickname correctly.
3201 Affected file is lib/silcclient/idlist.c.
3203 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3205 * Don't change the topic if olod topic is same as new one.
3206 Affected file is silcd/packet_receive.c.
3208 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3210 * Added cross-reference support to the SILC Documentation
3211 generator. All types across all HTML files are now cross-
3212 referenced. Affected files util/robodoc/generator.c and
3213 scripts/silcdoc/silcdoc.
3215 * Added file lib/silcutil/silctypes.h to include all the
3216 arithmetic type definitions and some macros. Removed
3217 includes/bitmove.h and moved macros to silctypes.h.
3219 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3221 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3223 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3225 * Added `type' argument to silc_id_payload_parse_id function which
3226 now returns the type of the ID to the sent pointer. Affected
3227 file is lib/silccore/silcid.[ch].
3229 * Added check for CMODE_CHANGE notify type that mode change is
3230 allowed by the sender. Affected file silcd/packet_receive.c.
3232 * Added check for CUMODE_CHANGE notify type that mode change is
3233 allowed by the sender. Affected file silcd/packet_receive.c.
3234 Added the ID type as CUMODE_CHANGE notify type as argument
3235 to the `notify' client operation. Affected files are
3236 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3238 * Added function silc_client_add_server to the client library.
3239 Added support for resolving also channel and server info when
3240 received unknown entity in notify packet. Affected files are
3241 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3243 * Added function silc_command_get_status to return the command
3244 status from the command reply's argument payload. Affected files
3245 are lib/silccore/silccommand.[ch].
3247 * Added check for KICKED notify type that the kicking is
3248 allowed by the client. Affected file silcd/packet_receive.c.
3250 * Created function silc_get_input which can be used to get input
3251 (echo on or off) from user on command line. Affected files are
3252 lib/silcutil/silcutil.[ch].
3254 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3256 * Optimized silc_server_packet_relay_to_channel function.
3257 Added new function silc_channel_message_payload_encrypt which
3258 can be called directly if channel message payload needs to
3259 be encrypted and is already encoded (no need to call _encode
3260 function). Packet relaying is now done by router without any
3261 extra memory allocations. Affected files are
3262 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3263 silcd/packet_send.c.
3265 * Fixed the INVITE notify handling. It took wrong arguments
3266 as invite list and invite delete. Affected file is
3267 silcd/packet_receive.c.
3269 * Added check for TOPIC_SET notify type that the topic change is
3270 allowed by the client. Affected file silcd/packet_receive.c.
3272 * Added check for INVITE notify type that inviting is allowed by
3273 the client. Affected file silcd/packet_receive.c.
3275 * Changed the silc_server_client_on_channel to return the
3276 SilcChannelClientEntry as well. Moved the function
3277 silc_server_check_cmode_rights to server_util.[ch].
3278 Affected files are silcd/server_util.[ch], silcd/command.c.
3280 * Added function silc_server_check_umode_rights to check whether
3281 changing client's user mode is allowed. Added check for
3282 UMODE_CHANGE notify type that the umode change is allowed
3283 by the client. Affected files are silcd/server_util.[ch],
3284 silcd/packet_receive.c and silcd/command.c.
3286 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3288 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3289 ID length. It ignored that ID can be IPv6 based as well.
3290 Affected file lib/silccore/silcpacket.h.
3292 * Fixed the silc_id_id2str and silc_id_str2id to take the
3293 IPv6 address offset's into consideration. Affecte file is
3294 lib/silccore/silcid.c.
3296 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3298 * Fixed the internal Unix scheduler functions to check for
3299 NULL context they may receive. The affected file is
3300 lib/silcutil/unix/silcunixschedule.c.
3302 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3304 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3305 can specify different directory with --home command line
3306 parameter. Affected files irssi/src/silc/core/client_ops.c,
3309 * SILC-specific commands aren't now executed if the active server
3310 isn't of SILC-type, so there won't be problems with having
3311 IRC and SILC protocol support in same client. Affected files
3312 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3315 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3317 * Improved the signal support in SILC Schedule. Added new
3318 function silc_schedule_signal_call which is used by application
3319 to mark a signal to be called. It is now safe to perform
3320 any kind of tasks in signal callbacks since it is guaranteed
3321 that the application specified signal callback is called
3322 after the signal is over. Affected files are
3323 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3325 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3327 * Added `name' field to SilcChannelPrivateKey to represent
3328 application given name for the key. Moved also the context from
3329 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3330 Added the `name' argument also to the function
3331 silc_client_add_channel_private_key.
3333 Added function silc_client_current_channel_private_key to set the
3334 current channel private key in use.
3336 Added "change" command to KEY command which can be used to change
3337 the current channel private key. Bound the command also to
3338 alt+K (Alt+Shift+k).
3340 Also affected files lib/silcclient/client_channel.c,
3341 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3343 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3345 * Added silc_rng_get_byte_fast function in to the
3346 lib/silccrypt/silcrng.[ch].
3348 * Changed the interface of silc_packet_assemble and the
3349 silc_packet_send_prepare. If silc_packet_assmble is now
3350 called the application does not call silc_packet_send_prepare
3351 because the library will call it automatically. These
3352 interfaces now also return a reference to the outgoing buffer
3353 which includes the assembled packet, which the application can
3354 use to encrypt the packet.
3356 Affected files are lib/silccore/silcpacket.[ch],
3357 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3358 silcd/packet_send.c, server_backup.c and packet_receive.c.
3360 * Fixed a packet sending bug on very high load, where outgoing
3361 packet queue wasn't handled correctly and packets got corrupted.
3362 Affected files are lib/silcutil/*/silc*sockconn.c,
3363 lib/silcclient/client.c and silcd/server.c.
3365 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3367 * Added macro SILC_PACKET_DATALEN which can be used during
3368 packet assembling to check whether the data to be added to
3369 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3370 len is truncated until it fits it.
3372 Added checks for maximum length of channel message payload and
3373 private message payload also.
3375 Added checks for maximum packet length in server and in
3378 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3379 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3380 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3381 lib/silcclient/client_prvmsg.c.
3383 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3385 * Added silc_server_packet_queue_purge call to the
3386 silc_server_disconnect_remote to assure that all data in the
3387 queue before disconnecting is sent to the network. Affected
3388 file silcd/server.c.
3390 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3392 * Added the deleting of server's own ID cache entry to the
3393 silc_server_free function. Free also everything else that
3394 has been allocated in silc_server_init. The affected file
3397 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3399 * Added functions silc_parse_version_string, silc_version_to_num,
3400 and silc_ske_parse_version to parse SILC protocol style version
3401 strings. Affected files lib/silcutil/silcutil.[ch] and
3402 lib/silcske/silcske.[ch].
3404 * Added new configuration params: version_protocol, version_software
3405 and version_software_vendor to specify what version the remote
3406 host must at least be to be able to connect to server. The vendor
3407 string can be regex matched too. Added new function
3408 silc_server_connection_allowed to check maximum number of allowed
3409 connections, and allowed versions for incoming connections.
3410 Affected files are silcd/server.c, server_util.[ch] and
3413 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3415 * Added preliminary support for signals in scheduler. The
3416 signals we care about are now blocked always when the scheduler
3417 is locked. This way we can synchronise the use of signal with
3418 scheduler. It is guaranteed that when signal occurs the scheduler
3419 is not locked, and thus new tasks can be safely added to the
3422 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3423 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3424 Added new platform specific routines
3425 silc_schedule_internal_signals_[un]block and
3426 silc_schedule_internal_signal_[un]register.
3428 Added new functions to SILC Schedule API:
3429 silc_schedule_signal_[un]register. Each signal that application
3430 is going to use should be registered to the scheduler.
3432 Affected files are lib/silcutil/silcschedule.[ch],
3433 lib/silcutil/*/silc*schedule.c.
3435 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3437 * Check for unauthenticated client and server in the
3438 silc_server_new_client and silc_server_new_server functions.
3439 Affected file silcd/packet_receive.c.
3441 * Added function silc_string_is_ascii to check whether given
3442 string is 7-bit ASCII string. Affected files are
3443 lib/silcutil/silcutil.[ch].
3445 * Added function silc_id_is_valid_server_id into the
3446 silcd/serverid.c and added checking for valid Server ID's in
3447 silc_server_new_server. The Server ID must always be based
3448 on the server's public IP address.
3450 * Added logging of DISCONNECT packet message in the server.
3451 Affected file silcd/server.c.
3453 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3455 * Changed all library interfaces that use Global RNG to also
3456 accept SilcRng as argument. Affected files are
3457 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3458 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3459 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3460 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3461 lib/silccrypt/rsa.c.
3463 * Added function silc_pkcs_generate_key to the
3464 lib/silccrypt/silcpkcs.[ch] for applications so that they
3465 don't need to do pkcs->pkcs->init calls anymore.
3467 * Remove SilcSocketConnection from the SFTP API since it really
3468 wasn't needed there. The application has the information
3469 saved in its contexts anyway and the SFTP layer doesn't need
3470 know about it. Affected files lib/silcsft/silcsftp.h and
3471 lib/silcsftp/sftp_[server/client].c.
3473 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3474 The SilcSimContext is not SilcSim.
3476 * Fixed possible buffer overflows in silc_id_render in the
3477 lib/silcutil/silcutil.c.
3479 * On EPOC the global crypto module lists are not used at all
3480 in the crypto library. Added support for using the constant
3481 algorithm list on EPOC. Affected files are
3482 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3485 * Fixed the handling of third parameter of KICKED notify, since
3486 it was mistakenly updated to SILC Protocol 1.0 even though it
3487 is to be included in 1.1. Since it is not in 1.0 it is not
3488 mandatory, and this fix now handles it only if it is provided,
3489 and it is not error if it is not provided. Affected file
3490 lib/silcclient/client_notify.c.
3492 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3494 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3495 client. Affected file irssi/src/silc/core/client_ops.c.
3497 * Merged with Irssi 0.8.4 from irssi.org CVS.
3499 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3501 * Check for valid socket connection in client entries before
3502 sending any messages. Fixes a crash, but doesn't fix some
3503 other underlaying bug that is lurking there. Affected
3504 file silcd/packet_send.c.
3506 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3508 * $usermode, $cumode and $cumode_space expandos shouldn't do
3509 anything with non-SILC server records. Affected file
3510 irssi/src/silc/core/silc-expandos.c
3512 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3514 * Fixed the silc_net_check_[host/local]_by_sock to support
3515 IPv6 bound sockets as well. Now they can return IPv6 addresses
3516 as well. Affected file lib/silcutil/silcnet.c.
3518 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3519 Affected lib/silcutil/unix/silcunixnet.c.
3521 * Fixed ID rendering (at least on some platforms, not NetBSD)
3522 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3524 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3526 * Added silc_hash_public_key and silc_hash_public_key_compare
3527 functions to be used with SilcHashTable. They can be used to
3528 hash public keys and compare public keys in hash table. Affected
3529 file lib/silcutil/silcutil.[ch].
3531 * Added support for specifying multiple public keys for Client
3532 connection section in server configuration file. This makes it
3533 possible to accept multiple public keys from same host, or to
3534 make a section that accepts any incoming host, and have the
3535 accepted public keys listed in the section.
3537 Added functions silc_sever_[find/get]_public_key, added the
3538 support for this actually to all connection sections but only
3539 the Client section is currently allowed to specify multiple
3542 Affected files are silcd/server.c, server_internal.h,
3543 command.c, protocol.c, server_util.[ch], packet_receive.c.
3545 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3547 * Merged Irssi 0.8.2 from irssi.org CVS.
3549 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3551 * If silc_debug is TRUE, also output standard logging messages
3552 to stderr with the debug output.
3554 Made silc_log_reset_all() flushing all channels before returning.
3555 Also fixed some documentation typos.
3557 Affected files are lib/silcutil/silclog.[ch].
3559 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3561 * Fixed the server to check correctly the amount of connections
3562 from single host, by checking also the type of the connection.
3563 Fixed also the comparison of number of connections and number
3564 of allowed connections. Affected files are silcd/server.c,
3567 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3569 * Fixed the USERS command reply to save the user's mode on the
3570 channel as well. Fixed JOIN command reply to check whether a
3571 client is on channel already and not join it twice. Affected
3572 file lib/silcclient/command_reply.c.
3574 * Added new file silc-expandos.c into irssi/silc/core/ to return
3575 various stuff for various signal for the statusbar etc. updating.
3576 Now Irssi SILC client prints channel user modes etc. on the
3579 * The user mode (like server/router operator changes) is now shown
3580 on the Irssi SILC client's statusbar. The affected files are
3581 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3583 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3585 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3586 to SILC_SCHEDULE_[UN]LOCK macros.
3588 * Added more error printing to logs in server code. Affected
3589 files silcd/server.c and silcd/protocol.c.
3591 * Fixed -S option parsing in Irssi SILC Client. Affected file
3592 irssi/src/silc/core/silc-core.c.
3594 * Added silc_buffer_alloc_size function. Affected file is
3595 lib/silcutil/silcbuffer.h.
3597 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3599 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3600 constants. Affected files in
3601 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3604 * Changed the internal SFTP Memory FS table to const. Affected
3605 file lib/silcsftp/sftp_fs_memory.c.
3607 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3609 * Fixed the buffer formatting and unformatting routines to
3610 check the size of 64 bits types with sizeof(). Affected
3611 file is lib/silcutil/silcbuffmt.c.
3613 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3615 * Removed 0.6.x backwards support.
3617 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3619 * Changed all integer type names:
3620 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3621 to avoid collisions with other libraries using same type names
3624 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3626 * Added `prefer_ipv6' argument to the functions
3627 silc_net_gethostbyname[_async]. If it is TRUE it will return
3628 IPv6 address over IPv4. If FALSE IPv4 address is returned
3629 even if IPv6 address was found. Affected files
3630 lib/silcutil/silcnet.[ch].
3632 * Added support silc_net_create_connection[_async] to fallback
3633 to IPv4 address if IPv6 address could not be used (like if
3634 it doesn't work on a specific system). Affected file in
3635 lib/silcutil/unix/silcunixnet.c.
3637 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3639 * Added silc_schedule_reinit function to do the enlarging
3640 of the max tasks handling capabilities of the scheduler.
3641 Affected files lib/silcutil/silcschedule.[ch].
3643 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3645 * Added automatic extern "C" { ... } for C++ compilers so the
3646 application does not need to define them. Affected file
3647 includes/silcincludes.h.
3649 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3650 old name went against naming convention. Applications now
3651 include "silcclient.h" instead of "clientlibincludes.h".
3652 Removed includes/clientlibincludes.h, it is redundant now.
3654 * Renamed includes/version.h to silcversion.h.
3656 * Added really preliminary support for OS/2 into the util
3657 library. Only thread & mutex API is implemented, others
3658 are still to be implemented. Created the lib/silcutil/os2/
3659 directory. Created also file includes/silcos2.h.
3661 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3663 * Added preliminary BeOS support into the util library.
3664 Created lib/silcutil/beos/, and implemented all the needed
3665 functions to support SILC on BeOS. Created also file
3666 includes/silcbeos.h.
3668 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3670 * Added proper initializations to silc's irssi code, so it's
3671 now possible to load it as module. Affected files
3672 irssi/src/silc/core/silc-core.c,
3673 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3675 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3677 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3680 * Fixed the silcdoc document generator to correct generate
3681 docs from all kinds of filenames. Affected files are
3682 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3684 * ROBOdoc documented lib/silcutil/silcmemory.h.
3685 Added also new function silc_memdup.
3687 * Removed lib/silcutil/silcbufutil.h and moved those routines
3688 to the lib/silcutil/silcbuffer.h.
3690 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3692 * Added `user_count' to the SilcChannelEntry which now tells the
3693 number of users on the channel. The user count is now saved
3694 in normal server of global channels as well. Affected files
3695 silcd/server.c, idlist.h, packet_receive.c and command.c.
3697 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3698 include file utility functions.
3700 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3701 instead of calling directly OS routines.
3703 * Fixed NICK change printing in Irssi SILC Client. Fixed
3704 KICKED notify printing in Irssi SILC Client. Affected file
3705 irssi/src/silc/core/client_ops.c.
3707 * Fixed a NICK change bug in client library, to not recreate the
3708 client_entry->channels hash table everytime nick is changed.
3709 Affected file lib/silcclient/client.c.
3711 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3713 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3714 the SKE interface a bit.
3716 * Fixed padding problem in PKCS#1. The padding was not actually
3717 random since the random number generator was used incorrectly.
3718 This security bug affects only when encrypting with PKCS#1, and
3719 it is not currently used at all in SILC. SILC only use signing
3720 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3722 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3724 * Rewrote the notify handling in Irssi SILC client to not call
3725 the events as signals. Fixes problems with Perl support.
3726 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3728 * Send the auto-nicking NICK command in client library with
3729 little timeout after connecting. The affected file is
3730 lib/silcclient/client.c.
3732 * Added following new config file settings:
3733 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3734 key_exchange_timeout, conn_auth_timeout, connections_max,
3737 Implemented all the new config settings handling in the server.
3739 Optimized the use of SKE Mutual flag usage. Use it only
3740 if connection authentication protocol is not based in public
3743 Renamed all SilcServerConfigSection* to SilcServerConfig*
3744 to have a bit shorter names.
3746 Affected files silcd/serverconfig.[ch], server.[ch], and
3749 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3751 * Cleaned up the listening sockets code, preparing for the rehash
3752 support. Affected file is silcd/server.c.
3754 * Fixed some output messages. Affected files are silcd/silcd.c,
3757 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3759 * Create lib/doc/silcrng_intro.html document as introduction
3760 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3762 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3764 * Fixes to the silcd config template. Affected file is
3765 doc/example_silcd.conf.in.
3767 * Removed type casts from silc_calloc(), conforming to the
3768 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3770 * Removed param_name member from client, server, and router
3771 section structs, now identifying the param directly.
3773 Added CONFIG_FREE_AUTH macro in config file parsing.
3775 Affected files are silcd/serverconfig.[ch].
3777 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3779 * Fixed command line parameter handling. All SILC initialization
3780 is now done in silc_core_init() which also fixes autoconnecting
3783 Affected files irssi/src/silc/core/silc-core.c,
3784 irssi/src/fe-text/silc.c.
3786 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3788 * Added new configuration options and blocks:
3789 keepalive_secs, reconnect_count, reconnect_interval,
3790 reconnect_interval_max, reconnect_keep_trying and
3791 require_reverser_lookup. Added ConnectionParam block, and
3792 implemented the connection parameters when connecting as
3793 initiator and when accepting connections as responder.
3795 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
3796 whether given configuration value has been given already.
3798 Affected files silcd/serverconfig.[c], server.[c].
3800 * Splitted the doc/example_silcd.conf.in. Separated the crypto
3801 algorithm parts and created new file silcalgs.conf, that
3802 is now included from the example_silcd.conf.in.
3804 * Optimized the silc_server_connect_to_router_second to take
3805 the connection configuration object from the SilcServerConnection
3806 object instead of finding it during the connecting phase.
3807 Added the configuration object to SilcServerConnection struct.
3808 Affected files silcd/server_internal.h, server.c.
3810 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3812 * Add the client on channel after it was resolved at the
3813 channel message receiving, and it was not already on the
3814 channel. Affected file lib/silcclient/client_channel.c.
3816 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3818 * Fixed the public key authentication to allocate always the
3819 destination signature buffer instead of using static buffer.
3820 Affected file silcd/protocol.c.
3822 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3824 * Unified the serverconfig.[ch]'s helper function interface.
3825 Affected file silcd/serverconfig.[ch].
3827 * Removed doc/example_silc.conf.in since it is redundant.
3828 The make install will now install irssi/silc.conf file.
3830 * Added new Passphrase and Publickey authentication methods to
3831 config file, allowing both public key and passphrase based
3832 authentication to be set at the same time.
3834 Added `prefer_passphrase_auth' setting in config file which
3835 can be used to set to prefer passwd auth if both passwd and
3836 public key is set. If not set, public key is preferred.
3837 This has effect only when being initiator (responder will try
3840 Added support for authentication with passphrase and public key
3841 at the same time. The passphrase is tried first always since
3842 it is faster to check.
3844 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
3846 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3848 * Merged the new SILC Config library, with the server parsing
3849 support. Read the header file silcconfig.h or the toolkit
3850 documentation for the news. Affected files are
3851 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
3852 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
3853 silcd/protocol.c silcd/server.c silcd/server_backup.c
3854 silcd/serverconfig.[ch] silcd/silcd.c.
3856 * Fixed some silclog documentation. Affected file is
3857 lib/silcutil/silclog.h.
3859 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3861 * The silc_cipher_register, silc_hash_register and
3862 silc_hmac_register now checks if the object to be registered
3863 is registered already. Affected files are
3864 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
3866 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3868 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
3870 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3872 * Allow zero length channel messages inside the Channel Message
3873 Payload. Affected file lib/silccore/silcchannel.c.
3875 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
3876 as header filenames.
3878 * Removed lib/silcclient/README and created HTML file
3879 lib/silcclient/silcclient_using.html, which is now included
3880 as part of Toolkit documentation.
3882 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3884 * Fixed CUMODE_CHANGE notify handling to change the mode of
3885 correct client. Affected file lib/silcclient/client_notify.c.
3887 * Make silc_rng_alloc fail if it cannot allocate the sha1
3888 hash algorithm. Affected file lib/silccrypt/silcrng.c.
3890 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3892 * Fixed the file transfer's key agreement payload to include
3893 zero port also if the hostname is NULL because it could not
3896 Call file transfer monitor callback now also if error occurs
3897 during key agreement protocol.
3899 Changed the silc_client_file_send interface to return the
3900 SilcClientFileError instead of session id. The session ID
3901 is returned into pointer provided as argument.
3903 Check that the file exists locally before sending the
3904 file transfer request at all.
3906 Affected file lib/silcclient/client_ftp.c, silcapi.h.
3908 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
3909 error than can occur while key agreement protocol. Affected
3910 file lib/silcclient/silcapi.h.
3912 * Fixed the event_mode CMODE handler to not crash when mode
3913 is changed and +k mode is set in the channel. Affected file
3914 irssi/src/silc/core/silc-channels.c.
3916 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
3917 SILC_LOG_WARNING to give out Warning and not Error. Affected
3918 file lib/silcutil/silclog.c.
3920 * Fixed the channel message payload decryption in the function
3921 silc_channel_message_payload_decrypt to not modify the original
3922 buffer before it is verified that the message decrypted
3923 correctly. Otherwise, next time it is called with correct
3924 channel key it won't encrypt since the payload is corrupted.
3925 Affected file lib/silccore/silcchannel.c.
3927 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3929 * Do not constantly resize the window. A fix patch by cras.
3930 Affected file irssi/src/fe-text/screen.c.
3932 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3934 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
3935 Affected file lib/silcutil/silcnet.c.
3937 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3939 * Fixed a bug in hash table internal routine for traversing
3940 the table with foreach callback. The current entry may
3941 become invalid in the callback but it was referenced after
3942 the callback returned.
3944 Do not allow auto rehashing of hash table during the
3945 silc_hash_table_foreach operation, for same reasons as it is
3946 not allowed for SilcHashTableList. Affected files are
3947 lib/silcutil/silchashtable.[ch].
3949 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3951 * Defined DLLAPI into silcincludes.h and silcwin32.h for
3952 Win32 DLL. extern's in header files are now declared with
3955 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3957 * Fixed private message handling. It used some old code that
3958 caused the client to crash. Affecte file is
3959 lib/silcclient/client_prvmsg.c.
3961 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3963 * Added function silc_client_add_channel,
3964 silc_client_replace_channel_id, and removed functions
3965 silc_client_new_channel_id and silc_idlist_get_channel_by_id
3966 from client library.
3968 * Added cross reference of the joined channels to the
3969 SilcClientEntry, and changed the SilcChannelEntry's
3970 users list to SilcHashTable. The affected files are
3971 lib/silcclient/idlist.[ch].
3973 * Fixed a bug in hash table tarversing. While the hash table
3974 is traversed with SilcHashTableList the table must not be
3975 rehashed. It is now guaranteed that auto rehashable tables
3976 are not rehashed while tarversing the list. Also defined that
3977 silc_hash_table_rehash must not be called while tarversing
3978 the table. Added function silc_hash_table_list_reset that must
3979 be called after the tarversing is over. The affected files are
3980 lib/silcutil/silchashtable.[ch].
3982 * Changed all hash table traversing to call the new
3983 silc_hash_table_list_reset in server and in client library.
3985 * Added function silc_client_on_channel to return the
3986 SilcChannelUser entry if the specified client entry is joined
3987 on the specified channel. This is exported to application as
3988 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
3990 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3992 * Fixed founder regaining problem with JOIN command on normal
3993 server. The notify for mode change must be sent always and
3994 not only if !cmd->pending. Affected file silcd/command.c.
3996 * Fixed the WHOWAS command's reply sending to support the
3997 lists correctly. Affected file silcd/command.c.
3999 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4001 * When sending JOIN command to router for processing the
4002 sender's old command identifier was not saved back to the
4003 sender's command context, fixed now. The affected file is
4006 * Create the key in JOIN command of the router did not return
4007 the channel key, added check for this. Affected file is
4010 * Fixed a channel ID update bug in JOIN command reply. Do
4011 not directly upgrade the ID but call the function
4012 silc_idlist_replace_channel_id if the ID was changed.
4013 Affected file silcd/command_reply.c.
4015 * Fixed memory leaks from command calling if it would fail.
4016 Affected file silcd/command.c.
4018 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4020 * Applied patches from cras:
4022 Memory leak fixes around libaries, irssi window resize fix,
4023 new silclist.h and silcdlist.h, all extern inline changed to
4026 * Removed dotconf from lib/dotconf, not needed anymore.
4028 * Removed TRQ from lib/trq, not needed anymore.
4030 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4031 with server connections. Later this will be configurable
4032 in config file after new config file is done. Affected file
4035 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4037 * Fixed a crash in server related to channel announcements.
4038 Affected file silcd/server.c.
4040 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4042 * Fixed memory leaks in silc_server_create_new_channel*
4043 functions. Affected file silcd/server.c.
4045 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4046 which ID was changed. This way the router will send the
4047 user list for the channel again, and server won't be in
4048 desync in some rare circumstances. Affected file is
4049 silcd/packet_receive.c.
4051 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4053 * Check for NULL socket pointer in the function
4054 silc_server_packet_send_to_channel_real. Affected file
4055 silcd/packet_send.c.
4057 * Fixed the BAN notify handling to correctly remove ban
4058 list. Affected file silcd/packet_receive.c.
4060 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4062 * Fixed some header addition to Toolkit distribution in
4063 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4065 * Added lib/silcclient/client_ops_example.h as an template
4066 file for application programmers to quickly start using
4067 the SilcClientOperation functions in their application.
4068 Updated the lib/silcclient/README as well to tell about this
4069 nice file made available.
4071 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4073 * Call silc_server_remove_from_channels when removing client
4074 entry when NO_SUCH_CLIENT_ID was received. Affected file
4075 is silcd/command_reply.c.
4077 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4079 * Added server & router operator statistics updating. Affected
4080 file silcd/packet_receive.c and silcd/command.c.
4082 * Fixed the SERVER_SIGNOFF notify handling on normal server
4083 not to save the history information for clients. Same was
4084 fixed earlier in remove_clients_by_server function, but not
4085 here. Affected file silcd/packet_receive.c.
4087 * Raised the default connection-retry count from 4 to 7 in
4088 server. Affected file silcd/server.h.
4090 * Cancel any possible reconnect timeouts when we start the
4091 key exchange. Affected file silcd/server.c.
4093 * Do not reconnect on connection failure when SCONNECT was
4094 given. Affected files silcd/server.[ch].
4096 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4098 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4100 * Fixed the NICK command to always give the unformatted
4101 nickname to the one giving the NICK command. If unformatted
4102 nickname is cached already it will be formatted and the
4103 local entry will always get the unformatted nickname.
4104 Affected file lib/silcclient/idlist.c.
4106 * Fixed some double frees from client library commands.
4107 Affected file is lib/silcclient/command.c.
4109 * Fixed CUMODE command in server to assure that no one can
4110 change founder's mode than the founder itself, there was a
4111 little bug. Affected file silcd/command.c.
4113 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4115 * Removed the SilcClientCommandDestructor from the client
4116 libary, it is not needed anymore. Affected files are
4117 lib/silcclient/silcapi.h, command[_reply].[ch],
4118 client_notify, idlist.c.
4120 * Fixed GETKEY command to first resolve client, and then
4121 resolve the server only if the client was not found, instead
4122 of resolving both at the same time. Affected file is
4123 lib/silcclient/command.c.
4125 * Added silc_client_start_key_exchange_cb and lookup the
4126 remote hostname and IP address before starting the key
4127 exchange with server. The affected file is
4128 lib/silcclient/client.c.
4130 * The server's public key is now saved using the IP address
4131 of the server and not the servername for the filename.
4132 The hostname public key filename is checked as an fall back
4133 method if the IP address based filename is not found.
4135 Fixed the GETKEY command to save the fetched server key
4136 in correct filename.
4138 Print the remote server's hostname now when new key is
4139 received during connection process. Affected file is
4140 irssi/src/silc/core/client_ops.c.
4142 * Return always our own public key to the client if it asks
4143 for it with GETKEY command. Affected file silcd/command.c.
4145 * Removed the use_auto_addr variable from default config
4146 file since it was in wrong section. Affected file is
4149 * Fixed TOPIC_CHANGE notification to not route it when it
4150 was sent using silc_server_send_notify_to_channel function.
4151 Affected file silcd/command.c.
4153 * Fixed silc_server_send_notify_kicked to send the kicker's
4154 Client ID also, it was missing. Affected files are
4155 silcd/command.c, silcd/packet_send.[ch].
4157 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4159 * Do not save client history information in SERVER_SIGNOFF.
4160 Fixes the bug in normal server that it does not detect
4161 the client becoming valid after the server becomes back
4162 online. Affected file silcd/server_util.c.
4164 * Added `sock_error' field into the SilcSocketConnection
4165 context. When error occurs during socket operation (read
4166 or write) the error is saved. Added also new function
4167 silc_socket_get_error to return human readable socket error
4168 message. Affected files are lib/silcutil/silcsockconn.[ch],
4169 lib/silcutil/unix/silcunixsockconn.c, and
4170 lib/silcutil/win32/silcwin32sockconn.c.
4172 * The server now prints the socket error message in the
4173 signoff for client. Affected file silcd/server.c.
4175 * Fixed the `created' channel information sending from router
4176 to server in JOIN command. Checks now whether the channel
4177 really was created or not and set it according that.
4179 Fixed the JOIN command to use the client entry's current
4180 ID during the joining procedure instead of the one it sent
4181 in the command (it is checked though), since it can change
4182 between the packet processing and command processing, and
4183 would just case unnecessary pain in the client end. Affected
4184 file silcd/command.c.
4186 * Fixed a channel key payload sending to use correct channel
4187 ID when the server was forced to change the channel's ID by
4188 router. Router sent the key payload with the old Channel ID.
4189 Affected file silcd/packet_receive.c.
4191 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4193 * Call silc_server_save_channel_key only if the key payload
4194 was provided in the JOIN command's command reply. Affected
4195 file silcd/command_reply.c.
4197 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4199 * Fixed silc_mp_sizeinbase to return the value correctly with
4200 MPI. Affected file lib/silcmath/mp_mpi.c.
4202 * Fixed the stop_server signal to correctly stop the scheduler
4203 and gracefully stop the server when SIGTERM or SIGINT signals
4204 are received. Affected file silcd/silcd.c.
4206 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4208 * Simple handling of TERM and HUP signals. Also added some log
4209 flushing call around. Affected file is
4212 * Fixed small bugs in silclog.c. Now buffering output will take
4213 effect after 10 seconds since startup: This will ensure that
4214 no important startup messages are lost. Also output redirection
4215 will preserve original format ([Date] [Type] message).
4216 Affected file is lib/silcutil/silclog.c.
4218 * Added two options to the config file, in the logging section:
4219 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4220 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4222 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4224 * Do not print the warning about log files not being initialized
4225 more than once to avoid excess logging. Affected file is
4226 lib/silcutil/silclog.c.
4228 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4229 the SIM copying in make install in Makefile.am.pre.
4231 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4233 * Rewritten silclog APIs. Globally interesting changes follows:
4234 silc_log_set_files() changed to silc_log_set_file().
4235 silc_log_set_callbacks() changed to silc_log_set_callback().
4236 ROBOdoc documented silclog header file.
4237 SilcLogCb now returns bool to wether inihibit the default
4238 handler or not (to keep the old behaviour return always TRUE).
4239 The new APIs should also fix the problem of the
4240 silcd_error.log file that was written in the current directory.
4243 Log files streams will remain opened after silc_log_set_file()
4244 call, means less CPU usage notably on high traffic servers.
4245 File streams are now full buffered, and flushed to the disk
4246 every 5 minutes, lesses HD activity and CPU usage.
4247 Messages can be redirected, allowing admins to configure
4248 one single logfile for all server messages.
4249 the silc_log_quick global variable to activate fast-logging.
4250 Affected files lib/silcutil/silclog.[ch]
4252 * Changed some code to conform new silclog APIs. Affected
4253 files are doc/example_silcd.conf.in, silcd/server.c
4254 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4257 * Fixed a memory leak that could occur in some situations.
4258 Affected file silcd/serverconfig.c.
4260 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4262 * Added the silc_client_del_client to remove the client from
4263 all channels as well. Affected file lib/silcclient/idlist.c.
4265 * Fixed the client library to correctly remove the client
4266 from all channels when the client entry is being destroyed.
4267 Affected file lib/silcclient/client_notify.c, command.c.
4269 * Added auto-nicking support to the client library. If the
4270 applicatio now sets client->nickname it will be sent to the
4271 server after connecting by the library. This way for example
4272 SILCNICK (or IRCNICK) environment variables will have effect
4273 and always change the nickname automatically to whatever
4274 it is wanted. Affected file lib/silcclient/client.[ch].
4276 * Renamed silc_server_command_bad_chars to the
4277 silc_server_name_bad_chars and moved it to the
4278 silcd/server_util.[ch]. Added also new function
4279 silc_server_name_modify_bad to return nickname that
4280 includes bad characters as new nickname without those
4281 bad characters. This check and modify is now used in
4282 silc_server_new_client when the username is initially set
4283 as nickname, so it must be checked to be valid nickname.
4284 Affected file silcd/packet_receive.c.
4286 * The nickname length is now taken from the packet for real
4287 and not trusted to strlen() since it clearly can return
4288 wrong length for nickname including bad characters. This
4289 also applies to channel names. Affected file silcd/command.c.
4291 * Removed the lib/silcsilm/modules directory. Modules are now
4292 compiled into the lib/silcsim. Fixed the copying of the
4293 modules to follow symbolic links in Makefile.am.pre.
4295 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4297 * Fixed silc_string_regexify list creation. Fixes bugs with
4298 BAN and INVITE commands in server. The affected file is
4299 lib/silcutil/unix/silcunixutil.c.
4301 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4303 * Removed the command destructor entirely from the server's
4304 command and command reply routines. It is not needed, and
4305 its usage was buggy and caused crashes. Affected files are
4306 silcd/command[_reply].[ch].
4308 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4310 * Cancel protocol and NULL sock->protocol if timeout
4311 occurred during protocol. Affected file silcd/server.c.
4313 * Cancel protocol timeouts always before calling the final
4314 callback, to assure that after final callback is called
4315 no other state will be called for the protocol anymore.
4316 Affected file silcd/protocol.c.
4318 * Print error log if incoming connection configuration could
4319 not be found. Affected file silcd/server.c.
4321 * Fixed JOIN command to correctly save the founder mode
4322 to the client on normal SILC server, when the channel
4323 was created by the router. Affected file silcd/command.c.
4325 * Fixed LIST command (hopefully) to send correct reply
4326 packets. Affected file silcd/command.c.
4328 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4330 * The silc_packet_receive_process now returns FALSE if the
4331 read data was invalid packet, and TRUE if it was ok.
4333 The server now checks that if unauthenticated connection
4334 sends data and its processing fails the server will close
4335 the connection since it could be a malicious flooder.
4337 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4339 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4341 * Make sure the warning about error opening a log file is
4342 printed only once and not everytime it fails (produces
4343 too much useless log). Affected file lib/silcutil/silclog.c.
4345 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4347 * Made the silc_server_daemonise() function more readable.
4348 Affected file silcd/server.c.
4350 * Pid file is now optional, the user may comment it out from
4351 the config file. Removed define SILC_SERVER_PID_FILE, we
4352 don't need a default any longer. Affected file
4353 configure.in.pre, lib/Makefile.am.pre.
4355 * Make some use of the pid file. The server now dies at startup
4356 if it detects a valid pid file on his path. The server would
4357 die anyway in this circumstance, because of the bind() failure.
4358 Affected file silcd/silcd.c.
4360 * No longer compiling lib/dotconf.
4362 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4364 * Fixed JOIN command parsing not to crash. Affected file
4365 lib/silcclient/command.c.
4367 * Fied the NICK_CHANGE notify to add the new client entry
4368 even it is resolved. This removes an <[unknown]> nick
4369 thingy bug in the client. Affected file is
4370 lib/silcclient/client_notify.c.
4372 * Do not try to allocate 0 bytes (efence does not like it)
4373 in lib/silccore/silccomand.c when encoding payload.
4375 * Do not take IRCNICK as nickname in Irssi SILC client since
4376 it is not possible to set nickname before hand connecting
4377 the server (TODO has an entry about adding auto-nicking
4380 * Changed the silc_server_command_pending to check whether
4381 there already exists an pending entry with the specified
4382 command, command identifier and pending callback. This is
4383 to fix IDENTIFY and WHOIS related crashes that may register
4384 multiple pending commands with same identifier. Affected
4385 file silcd/command.c.
4387 * Fixed the server to reconnect to the router even if it
4388 was already reconnecting and EOF was received. This to
4389 fix a possibility that the server wouldn't ever try to
4390 auto-reconnect to the router. Affected file silcd/server.c.
4392 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4394 * Fixed the server's password authentication to use the
4395 length of the locally saved password, and not the one
4396 sent in the packet. Affected file silcd/protocol.c.
4398 * Fixed same password authentication problem in the
4399 Authentication Payload handling routines in
4400 lib/silccore/silcauth.c.
4402 * Yet another password authentication problem fixed with
4403 channel password handling in silcd/command.c.
4405 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4407 * If first character of string in silc_parse_userfqdn is '@'
4408 then do not parse it. Affected file is
4409 lib/silcutil/silcutil.c.
4411 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4413 * Fixed minor bug in IDENTIFY command reply sending, which
4414 caused various weird problems during JOIN when it was
4415 resolving names for users. Affected file silcd/command.c.
4417 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4419 * Fixed the IDENTIFY command reply sending to chech better valid
4420 clients. It was possible to send incomplete list of replies.
4421 Affected file silcd/command.c.
4423 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4425 * Added silc_client_command[s]_[un]register functions now to
4426 dynamically register the commands in client library. Removed
4427 the static table of commands. This allows the client library
4428 to call commands without causing the application to know about
4429 what commands library has called.
4431 Removed the INFO command reply kludge to detect when the command
4432 was called by library. Now library use its own command reply
4433 function for INFO command.
4435 Added function silc_client_command_call to call a command.
4436 Application can use it to call command, not access the structure
4439 Now all commands that are sent by the client library (not
4440 explicitly sent by application) use own command reply functions.
4442 Affected files around lib/silcclient/ and in
4443 irssi/src/silc/core/.
4445 * Fixed the WHOIS command reply sending to chech better valid
4446 clients. It was possible to send incomplete list of replies.
4448 Fixed the WHOIS and IDENTIFY to send the request to router
4449 if normal server did not do it and did not find any results.
4451 Affected file silcd/command.c.
4453 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4455 * Moved the internal data from SilcClient context into its
4456 own file, not accesible to application. Affected files
4457 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4458 and other files in client library.
4460 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4462 * Added doc/examples installation target in Makefile.am.pre.
4465 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4467 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4468 commands the found client entry will be removed from the
4469 cache, after notifying application about the error. Affected
4470 file lib/silcclient/command_reply.c.
4472 * Changed the /MSG to check for exact nickname user gave, and
4473 not let `nick' match `nick@host' if it is only one found. Now,
4474 user must type the exact nickname (like nick@host2) even if
4475 there are no more than one same nicks found. This is to avoid
4476 a possibility of sending nickname to wrong nickname since
4477 `nick' could match `nick@host'. Affected file is
4478 irssi/src/core/silc-servers.c.
4480 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4482 * Do not print "you are now server operator" or similar when
4483 giving /away command. Affected files are
4484 irssi/src/silc/core/client_ops.c, silc-servers.h.
4486 * Made the silc_server_command_pending_error_check to send
4487 the same command reply payload it received back to the
4488 original sender of the command. This way all arguments
4489 that was received by the server will be received by the
4490 client too. Affected file silcd/command.c.
4492 * Added the silc_idcache_add to return the created cache entry
4493 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4495 * Add global clients to expire if they are not on any channel.
4496 This is because normal server will never know if they signoff
4497 if they are not on any channel. The cache expiry will take
4498 case of these entries. This is done by normal servers only.
4499 The affected files are silcd/command_reply.c,
4500 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4502 * If server receives invalid ID notification for WHOIS or
4503 IDENTIFY and the ID exists in the lists, it is removed.
4504 Affected file silcd/command_reply.c.
4506 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4507 in client then client entry that it matches is searched and
4508 the nickname is printed on the screen for user. Affected
4509 file irssi/src/silc/core/client_ops.c.
4511 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4513 * Use cache entry expire time in the LIST command reply to
4514 purge old entries from the cache after the LIST command
4515 reply has been received. This way we don't have non-existent
4516 entries in the cache for too long. Affected file is
4517 silcd/command_reply.c.
4519 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4521 * If we are normal server, and we've not resolved client info
4522 in WHOIS or IDENTIFY from router, and it is global client,
4523 we'll check whether it is on some channel. If it is not
4524 then we cannot be sure about its validity and will resolve it
4525 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4526 file silcd/command.c.
4528 * Search channel by name (if possible) rather than by ID
4529 in IDENTIFY command's command reply. Affected file is
4530 silcd/command_reply.c.
4532 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4534 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4535 Updated specs and implemented it. Affected file silcd/command.c,
4536 silcd/packet_send.c and silcd/packet_receive.c.
4538 * Implemented the <founder auth> payload handling in the JOIN
4539 command. If provided all conditions for channel joining
4540 except requirement to provide correct passphrase can be
4541 overrided by the channel founder. Updated the protocol specs.
4542 Affected file silcd/command.c.
4544 Added support for founder auth in JOIN command in client
4545 library. Fixed the parsing of the JOIN command now to support
4546 all options as they should be. The affected file is
4547 lib/silcclient/command.c.
4549 * Optimized the WHOIS and IDENTIFY commands to send the request
4550 to router only if it includes nicknames or other names. If
4551 they include only IDs then check the local cache first before
4552 routing. Affected file is silcd/command.c.
4554 * Added channels topic announcements. Affected file is
4555 silcd/packet_receive.c and silcd/server.c.
4557 * Fixed the silc_server_send_notify_topic_set to really destine
4558 the packet to channel. Affected file silcd/packet_send.c.
4560 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4561 library. Affected file lib/silcclient/client_notify.c.
4563 * Added UMODE announcements. Affected file silcd/server.c.
4565 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4567 * Memory leak fixes in:
4569 lib/silcutil/silcsockconn.c
4570 lib/silcske/silcske.c
4571 lib/silcske/groups.c
4573 lib/silccrypt/silcpkcs.c
4574 lib/silccore/silccommand.c
4575 lib/silccore/silcidcache.c
4580 * ROBOdoc documented the lib/silcske/groups.h file and a
4581 bit changed the interface for better.
4583 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4585 * Update the client entry context in the ID cache after
4586 nick change. Affected file lib/silcclient/command.c.
4587 Fixes the CUMODE command when regaining founder privileges,
4588 and a little WHOIS problem.
4590 * Fixed silc_net_gethostbyname to correctly call the
4591 inet_ntop. Affected file lib/silcutil/silcnet.c.
4593 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4595 * Added IPv6 support checking to the configure.in.pre, added
4596 also --enable-ipv6 option to override the check. Affected
4597 file configure.in.pre.
4599 * The silc_thread_create now calls the start function
4600 directly if threads support is not compiled in. Removes
4601 ugly #ifdef's from generic code. Affected files are
4602 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4604 * Added silc_net_gethostby[name/addr]_async to asynchronously
4605 resolve. Affected files are lib/silcutil/silcnet.[ch].
4607 * Added support for rendering IPv6 based server, client and
4608 channel IDs. Affected file lib/silcutil/silcutil.c.
4610 * Added support for creating IPv6 based server IDs. Affected
4611 file is silcd/serverid.c.
4613 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4615 * Added silc_net_gethostby[addr/name] into the
4616 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4617 routines. Added silc_net_is_ip[4/6]. Affected file is
4618 lib/silcutil/unix/silcunixnet.c. All routines that take
4619 address as argument now supports both IPv4 and IPv6 addresses.
4621 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4623 * Fixed LIST command reply sending in server. Affected file
4626 * Server now sends the kicker's client ID in the KICK notify
4627 to the kicked client. Affected file silcd/command.c.
4629 * The client library now parses the kickers client ID and
4630 UI displays it. Affected files lib/silcclient/client_notify.c
4631 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4633 * Made all payload parsing function prototypes consistent.
4634 They all take now const unsigned char * and uint32 pair as
4635 the payload data instead of SilcBuffer. Changes all around
4636 the source tree. Other unsigned char* -> const unsigned char*
4637 changes around the tree as well.
4639 * Optimized SFTP client and server packet sending not to
4640 allocate new buffer for each packet but to recycle the
4641 first allocated buffer. Affected files are
4642 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4644 * Optimized the SFTP client to use SilcList instead of
4645 SilcDList for requests, because it is faster. Affected file
4646 is lib/silcsftp/sftp_client.c.
4648 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4649 into lib/silccore/silcid.[ch].
4651 Renamed silcpayload.[ch] into silcargument.[ch].
4653 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4655 * If client entry is deleted with active key agreement
4656 session, abort the session.
4658 The silc_client_abort_key_agreement now calls the completion
4659 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4661 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4664 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4666 * Don't use __restrict in older GCC's. Affected file is
4667 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4669 * silc_net_localhost now attempts to reverse lookup the
4670 IP/hostname. Affected file lib/silcutil/silcnet.c.
4672 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4673 command. It can be used to gain founder privileges at
4674 the same time when joining the channel.
4676 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4677 kicker's client ID as well. Updated protocol specs.
4679 Defined that the server must send SILC_COMMAND_IDENTIFY
4680 command reply with error status to client who sent
4681 private message with invalid client ID.
4683 Updated the protocol specification.
4685 * Added silc_server_send_command_reply to send any
4686 command reply. Affected file silcd/packet_send.[ch].
4688 * Added silc_id_payload_encode_data to encode ID payload
4689 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4691 * The server now send IDENTIFY command reply with error
4692 status if client ID in private message is invalid. Affected
4693 file silcd/packet_receive.c.
4695 * Save the server key file with server's IP address in
4696 the filename instead of hostname. The affected file is
4697 irssi/src/silc/core/client_ops.c.
4699 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4701 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4704 * Added libtool support for compiling shared objects in
4705 lib/silcsim. Affected file configure.in.pre and
4706 lib/silcsim/Makefile.am. Original patch by cras.
4708 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4710 * Pid file configuration, and server's config file fixes
4711 patch by toma. Updated CREDITS file.
4713 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4715 * Fixed silc_client_channel_message to not try to decrypt
4716 the message twice if it resolved the destination client
4717 information. This could cause of dropping one channel
4718 message. Affected file lib/silcclient/client_channel.c.
4720 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4722 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4723 lib/silcclient/client.c. This function is used when the SILC
4724 Client is run under some other scheduler, or event loop or
4725 main loop. On GUI applications, for example this may be
4726 desired to used to run the client under the GUI application's
4727 main loop. Typically the GUI application would register an
4728 idle task that calls this function multiple times in a second
4729 to quickly process the SILC specific data.
4731 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4733 * Fixed silc_server_drop() for dropping the supplementary
4734 groups as well, this could cause a security hole on some
4737 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4739 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4742 * Write PID file after dropping privileges. Added -F option
4743 to run server on foreground. A patch by debolaz.
4744 Affected files silcd/server.c, silcd/silcd.c.
4746 * Fixed MOTD to return the MOTD file server name. Affected
4747 file silcd/command.c.
4749 * Added INFO command reply handling to the Irssi SILC Client.
4750 Affected file irssi/src/silc/core/client_ops.c.
4752 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4754 * Fixed the silc_idcache_list_* routines to really support
4755 the dynamic list. Fixes a crash. Affected file is
4756 lib/silccore/silcidcache.c.
4758 * Fixed the LIST command reply to really call LIST command's
4759 pending callbacks. Affected file silcd/command_reply.c.
4761 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4763 * Update conn->local_entry->nickname after giving NICK
4764 command. Affected file lib/silcclient/command.c.
4766 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4768 * Added the [pid] option to the silcd configuration file
4770 Affected files: serverconfig.[ch] and silcd.c
4772 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4774 * Save fingerprint in WHOIS command reply in server.
4775 Affected file silcd/command_reply.c.
4777 * Fixed NICK commands pending callback registration.
4778 Affected file lib/silcclient/command.c.
4780 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4782 * Use ++server->cmd_ident when sending commands in server,
4783 instead of random number. Affected file silcd/command.c.
4785 * Fixed GETKEY command reply to call actually GETKEY pending
4786 command callbacks. Affected file silcd/command_reply.c.
4788 * A bit stricter check for nicknames. Check for same nickname
4789 in NICK command also. Affected file silcd/command.c.
4791 * Do not call INFO command everytime client ID changes, only
4792 during first connecting. Affected file lib/silcclient/client.c.
4794 * Set the new nickname only after successful command reply for
4795 NICK command is returned by server. Affected file
4796 lib/silcclient/command.c.
4798 * Remove nicknames from nicklist during server_signoff notify.
4799 Should fix /NAMES bit more. The affected file is
4800 irssi/src/silc/core/silc-channels.c.
4802 * Added `fingerprint' field to the SilcIDListData in the
4803 silcd/idlist.h to hold the fingerprint of the client's
4806 Send the fingerprint of the client's public key in WHOIS
4809 Affected files silcd/command.c, and silcd/idlist.[ch].
4811 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
4812 create fingerprint from given data.
4814 * Show the fingerprint of the client's public key in WHOIS.
4815 Affected files irssi/src/module-formats.[ch] and
4816 irssi/src/silc/core/client_ops.c.
4818 * Format the multiple same nicknames also during JOIN and
4819 NICK_CHANGE notifys. Affected file is
4820 lib/silcclient/client_notify.c.
4822 * Do not print error on screen for invalid private message
4823 payload since it can come if someone is sending private
4824 messages with wrong key. Affected file
4825 lib/silccore/silcprivate.c.
4827 * Fixed multiple concurrent /PING crash. Affected file
4828 lib/silcclient/command.c.
4830 * Changed the wrong ID encoding. All IP addresses must be
4831 in MSB first order in encoded format. They were encoded
4832 wrong and was in LSB format. Affected files are
4833 silcd/serverid.c, lib/silcutil/silcutil.c.
4835 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
4837 * Call the `connect' client operation through the scheduler
4838 in case of error. Affected file lib/silcclient/client.c.
4840 * Call the `failure' client operation even if the error
4841 occurred locally during a protocol. Affected file is
4842 lib/silcclient/protocol.c.
4844 * Added support of sending LIST command to router from normal
4845 server. This way normal server can get list of all channels
4846 in the network too. Fixed the channel list sending in the
4847 server too. Affected files are silcd/command.c, and
4848 silcd/command_reply.[ch].
4850 * Added silc_server_update_channels_by_server and
4851 silc_server_remove_channels_by_server. They are used during
4852 disconnection of primary router and in backup router protocol.
4853 Affected file silcd/server_util.[ch], silcd/server.c and
4854 silcd/server_backup.c.
4856 * Fixed channel adding to global list in IDENTIFY command
4857 reply in server. Affected file silcd/command_reply.c.
4859 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4861 * If the incoming packet type is REKEY or REKEY_DONE process
4862 that packet always synchronously. Fixes yet another MAC
4863 failed error on slow (dialup) connections. Affected file
4864 lib/silcclient/client.c and silcd/server.c.
4866 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4868 * Call check_version SKE callback for initiator too. Affected
4869 file lib/silcske/silcske.c.
4871 * Implemented fix for security hole found in the SKE that was
4872 fixed in the specification few days back; the initiator's
4873 public key is now added to the HASH value computation.
4874 Added backwards support for the old way of doing it too, for
4875 old clients and old servers. Affected file is
4876 lib/silcske/silcske.c.
4878 * Enabled mutual authentication by default in SKE. If initiator
4879 is not providing mutual authentication the responder will
4880 force it. This will provide the proof of posession of the
4881 private key for responder. The affected files are
4882 lib/silcclient/protocol.c and silcd/protocol.c.
4884 * Do not cache anymore the server's public key during SKE.
4885 We do mutual authentication so the proof of posession of
4886 private key is done, and if the server is authenticated in
4887 conn auth protocol with public key we must have the public
4888 key already. Affected file silcd/protocol.c.
4890 * Added new global debug variable: silc_debug_hexdump. If
4891 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
4892 file lib/silcutil/silclog.[ch].
4894 * Fixed compilation warning due to char * -> const char *.
4895 Affected files lib/silcutil/silcnet.h, and
4896 lib/silccore/silcauth.[ch].
4898 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4900 * Fixed CMODE command when new channel key was created. If
4901 the creation failed the old key was removed. Next time giving
4902 same command would crash the server since the old key was
4903 freed already. Affected file silcd/command.c.
4905 * Fixed the silc_server_announce_get_channels to not crash
4906 on reconnect. Affected file silcd/server.c.
4908 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4910 * Added silc_log_set_debug_string function to set a regex
4911 string to match for debug output. Only the function names,
4912 or filenames matching the given debug string is actually
4913 printed. This way it is possible to filter out those debug
4914 strings that user is not interested in.
4916 Fixed a bug in silc_string_regexify.
4918 Affected files lib/silcutil/silclog.[ch], and
4919 lib/silcutil/unix/silcunixutil.c.
4921 * Changed the -d options in both server and Irssi SILC client
4922 to take the debug string as argument. Affected files
4923 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
4925 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4927 * Added silc_hash_babbleprint to create a Bubble Babble
4928 Encoded fingerprint. The encoding is developed by Antti
4929 Huima (draft-huima-babble-01.txt), and it creates human
4930 readable strings out of binary data. Affected file
4931 lib/silccrypt/silchash.[ch].
4933 * Print the babble print now in addition of fingerprint as well
4934 in Irssi SILC client. Affected files are
4935 irssi/src/fe-common/silc/module-formats.[ch],
4936 irssi/src/fe-common/silc/core/client_ops.c.
4938 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4940 * Fixed a security problem found in SKE. The initiator's
4941 public key too is now added to the HASH hash value creation
4942 which is signed by the responder to create the SIGN value.
4943 This will prevent anyone in the middle to lie to the responder
4944 about the initiator's public key. If this is done now, the
4945 man in the middle will get caught. Updated the protocol
4948 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4950 * Better installation directory handling. Configure module
4951 paths and other paths automatically to example_silc* files
4952 in doc/. A patch by toma.
4954 * Fixed compiler warning from MPI library, and from SILC RNG.
4957 * Added SILC_SERVER_PID_FILE to define the pid file for server.
4958 It can be configured with ./configure. A patch by toma.
4960 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4962 * Find correct make to use in prepare-clean. A patch by
4963 toma. Affected file prepare-clean.
4965 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
4967 * Added irssi variables use_auto_addr, auto_bind_ip,
4968 auto_bind_port and auto_public_ip.
4970 * Changed the interface for silc_client_send_key_agreement
4971 in lib/silcclient/silcapi.h
4975 irssi/src/silc/core/silc-core.c
4977 lib/silcclient/silcapi.h
4978 irssi/src/silc/core/silc-channels.c
4979 lib/silcclient/client_keyagr.c
4982 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4984 * Added silc_pkcs_public_key_compare to compare two
4985 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
4987 * Check that the client who set the founder mode on the
4988 channel is the same client that is giving the founder
4989 mode to itself. It is done by comparing the saved public
4990 key (it is saved even in the authentication is passphrase).
4991 Affected file silcd/command.c.
4993 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4995 * Do not process packet for disconnected socket connection.
4996 Affected file lib/silccore/silcpacket.c.
4998 * Process the DISCONNECT packet through scheduler in the
4999 client library. Affected file lib/silcclient/client.c.
5001 * Fixed the silc_client_packet_parse to not to increase
5002 the packet sequence number if the conn->sock and the
5003 current socket connection is not same. This can happen
5004 for example during key agreement when the conn includes
5005 multiple socket connections (listeners). Affected file
5006 lib/silcclient/client.c.
5008 * The sender of the file transfer request now provides also
5009 the pointer (listener) for the key exchange protocol. If
5010 the listener cannot be created then it sends empty key
5011 agreement and lets the receiver provide the listener.
5013 Added `local_ip' and `local_port' arguments to the
5014 silc_client_file_send. If they are provided they are used,
5015 if not then it will attempt to find local IP address, if
5016 not found or bind fails then the remote client will provide
5019 Affected files are lib/silcclient/client_ftp.c and
5020 lib/silcclient/silcapi.h.
5022 * Extended the FILE SEND command to support defining the
5023 local IP and port for key exchange listener. They are
5024 optional. Affected file irssi/src/silc/core/silc-servers.c.
5026 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5028 * Defined to WHOIS command reply the sending of fingerprint
5029 of the client's public key (if the proof of posession of the
5030 corresponding private key is verified by the server).
5031 Updated to the protocol specification.
5033 * Added support of receiving the client's public key's
5034 fingerprint in command reply in client library. Affected
5035 file is lib/silcclient/command_reply.c, and
5036 lib/silcclient/idlist.[ch].
5038 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5040 * Do not send over 128 chars long nickname to the server
5041 in NICK command. Affected file lib/silcclient/command.c.
5043 * Do not send over 256 chars long channel names to the server
5044 in JOIN command. Affected file lib/silcclient/command.c.
5046 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5048 * Assure that silc_server_close_connection cannot be called
5049 twice for same socket context. Affected file is
5052 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5054 * Send error message to application if opening file for
5055 writing during file transfer fails. Affected file is
5056 lib/silcclient/client_ftp.c.
5058 Remove all file transfer sessions for a client that we're
5059 removing from ID cache.
5061 Affected file is lib/silcclient/client_ftp.c.
5063 * Fixed silc_net_addr2bin to return correct address. Affected
5064 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5066 * Fixed file transfer session removing on signoff notify.
5067 Affected file irssi/src/silc/core/silc-servers.c.
5069 * Added the SilcClientFileError to be returned in the monitor
5070 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5071 Affected file lib/silcclient/silcapi.h.
5073 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5075 * Fixed a crash in silc_client_ftp_free_sessions and
5076 silc_client_ftp_session_free_client. Affected file
5077 lib/silcclient/client_ftp.c.
5079 * Added `disabled' field in the SilcChannelEntry in the server
5080 to indicate if the server entry is disabled. Affected file
5081 silcd/idlist.h, silcd/command[_reply].c.
5083 * SILC server adds now /var/run/silcd.pid everytime it is
5084 started. Affected file silcd/silcd.c.
5086 * Added silc_server_packet_send_clients to send a packet to
5087 the provided table of client entries. Affected file
5088 silcd/packet_send.[ch].
5090 * Fixed a crash in client resolving in client_prvmsg.c in
5091 client library. Affected file lib/silcclient/client_prvmsg.c.
5093 * Do not actually remove the client directly from ID cache
5094 during SERVER_SIGNOFF, but invalidate it. This way we
5095 preserve the WHOWAS info for the client. Affected file
5096 silcd/server_util.c.
5098 * Fixed SERVER_SIGNOFF notify handling in the server. The
5099 server is now able to process incoming SERVER_SIGNOFF notify
5100 for a server that it doesn't even know about. It will remove
5101 the clients provided in the notify. Affected file
5102 silcd/packet_receive.c.
5104 * Check for partial packet in data queue after every packet that
5105 was found from the queue. Return and wait for more data if
5106 there is partial data in queue. Affected file is
5107 lib/silccore/silcpacket.c.
5109 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5111 * Added SilcClietFileError enum to indicate error in
5112 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5113 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5114 Affected files lib/silcclient/silcapi.h and
5115 lib/silcclient/client_ftp.c.
5117 * Check that newsize in silc_buffer_realloc is larger than
5118 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5120 * Added better monitor of file transfers. It now monitors
5121 key agreement protocol during the file transfer too. Added
5122 error reporting too. Affected files
5123 irssi/src/silc/core/silc-servers.c,
5124 irssi/src/fe-common/silc/module-formats.[ch].
5126 * Wrote a help file for FILE command.
5128 * Added silc_rng_global_get_byte_fast to get not-so-secure
5129 random data as fast as possible. Random data is read from
5130 /dev/urandom if available and from the SILC RNG if not
5131 available. It is used in padding generation. Affected file
5132 lib/silccrypt/silcrng.[ch].
5134 * All packets in client library are now processed synchronously.
5135 Optimized packet processing a lot. Affected file
5136 lib/silcclient/client.c.
5138 * All server connection packets are processing synchronously
5139 now in server, to optimize packet processing. Affected file
5142 * Include files are installed now only in Toolkit distribution
5143 if make install is given. Affected files: all Makefile.am's.
5145 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5147 * Assure that silc_client_notify_by_server_resolve does not
5148 resolve the client information multiple times. If it cannot
5149 be found by the first it cannot be found at all. Affected
5150 file lib/silcclient/client_notify.c.
5152 * Fixed WHOWAS command reply calling. Affected file
5153 lib/silcclient/command_reply.c.
5155 * Removed all references to silc_idlist_get_client from the
5156 Irssi SILC client since that call is internal call used by
5157 the library. The Irssi SILC client will use now client
5158 retrieval functions found in silcapi.h.
5160 * Fixed a bug in resolving nickname info before sending
5161 private message. It used freed memory. Affected file
5162 irssi/src/silc/core/silc-servers.c.
5164 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5166 * Assure my_channels statistics cannot go negative in server.
5167 Affected files silcd/server.c, silcd/server_util.c.
5169 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5171 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5173 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5175 * Win32 Toolkit changes. Affected files
5176 win32/silc.dsw, win32/libsilc/libsilc.def,
5177 win32/libsilcclient/libsilc.def,
5178 lib/silcutil/silcutil.c, and
5179 lib/sftp/sftp_fs_memory.c.
5181 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5183 * Added silc_net_localip to return local host's IP address.
5184 Affected file lib/silcutil/silcnet.[ch].
5186 * If key exchange or rekey protocol is active for a connection
5187 parse all packets syncronously since there might be packets
5188 in packet queue that we are not able to process without first
5189 processing packets before them. Affected file silcd/server,
5190 lib/silcclient/client.c.
5192 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5193 whether library should continue processing the packet.
5194 Affected file lib/silccore/silcpacket.h.
5196 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5197 SilcSFTPMonitorData to SFTP server to monitor various
5198 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5199 lib/silcsftp/sftp_server.c.
5201 * Added silc_file_size to return file size. Affected file
5202 lib/silcutil/silcutil.[ch].
5204 * Implemented the file transfer support for the client library.
5205 Added preliminary support for simple client to client one-file
5206 transmission. Affected file lib/silcclient/client_ftp.c,
5207 lib/silccilent/client.[ch].
5209 * Added new local command FILE to the Irssi SILC Client.
5210 It is used to perform the file transfer. It has subcommands
5211 SEND, RECEIVE, SHOW and CLOSE. Affected files
5212 irssi/src/silc/core/client_ops.c,
5213 irssi/src/silc/core/silc-server.[ch].
5215 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5217 * Relay the SILC_PACKET_FTP in the server. Affected files
5218 silcd/server.c and silcd/packet_receive.c.
5220 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5222 * Renamed silc_file_read and silc_file_write to functions
5223 silc_file_readfile and silc_file_writefile. Added function
5224 silc_file_open and silc_file_close. Affected files
5225 lib/silcutil/silcutil.[ch].
5227 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5229 * Resolve the client info when received private message or
5230 channel message for a client which nickname we don't know.
5231 Affected files lib/silcclient/client_prvmsg.c and
5232 lib/silcclient/client_channel.c.
5234 * Do not crash in /KEY if client is not connected. Affected
5235 file irssi/src/silc/core/silc-channels.c.
5237 * Added SilcClientStatus field to the SilcClientEntry in the
5238 lib/silcclient/idlist.h.
5240 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5241 is incomplete and is being resolved, it won't be resolved
5244 Make sure also that USERS command reply does not resolve
5245 twice information. Affected file is
5246 lib/silcclient/command_reply.c.
5248 Make sure that silc_client_get_clients_by_list does not
5249 resolve twice same information.
5251 * Check for valid client->id in the silc_server_free_client_data.
5252 Affected file silcd/server.c.
5254 * Fixed /GETKEY nick@server not to crash if the server entry
5255 is not found. Affected file lib/silcclient/command.c.
5257 * Fixed the silc_server_check_cmode_rights to check the
5258 requested modes correctly. Affected file silcd/command.c.
5260 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5262 * Better checks for non-printable chars in nick added.
5263 Affected file silcd/command.c.
5265 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5267 * Call the silc_server_udpate_servers_by_server in the
5268 primary router that comes back online in the backup resuming
5269 protocol. Otherwise it routes packets wrong. Affected file
5270 silcd/server_util.[ch], silcd/server_backup.c.
5272 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5274 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5275 lib/silcutil/silcbuffmt.[ch].
5277 * Redefined the SILC packet header to include the padding
5278 length. Affected file lib/silccore/silcpacket.[ch].
5280 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5281 length for maximum padding up to 128 bytes). Affected
5282 file lib/silccore/silcpacket.h.
5284 * Removed all backwards support for old 0.5.x MAC thingies.
5285 The SILC packet header change makes it impossible to be
5286 backwards compatible.
5288 * Send the ENDING packet with timeout in the backup resuming
5289 protocol. This is to assure that all routers has connected
5290 to the primary router. Affected file silcd/server_backup.c.
5292 * Changed the RNG to take the first IV from random data. It
5293 used to take it from zero actually. Changed the RNG also
5294 to use /dev/urandom during session. /dev/random is used
5295 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5297 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5299 * Changed the SILC packet header to have the first two bytes
5300 (the packet length) encrypted. Affected files aroung the
5301 code tree, lib/silccore/silcpacket.[ch]. Removed the
5302 SilcPacketCheckDecrypt callback. It is not needed anymore
5303 since the silc_packet_receive_process will determine now
5304 whether the packet is normal or special.
5306 * Implemented the unidirectional MAC keys. Affected files
5307 lib/silcske/silcske.c, silcd/protocol.c and
5308 lib/silcclient/protocol.c.
5310 * Implemented the packet sequence number to the MAC computation.
5311 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5312 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5313 lib/silcclient/protocol.c.
5315 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5317 * Allow backup router to announce servers. All servers
5318 announced by backup router are added to the global list
5319 automatically. Update hte server's socket to our primary
5320 router also when backup router announces a server.
5321 Affected file silcd/packet_receive.c.
5323 * Do not update the client->router in the function
5324 silc_server_udpate_clients_by_server if the client is on
5325 global list. We might fail to find any specific server
5326 for locally connected clients and local cell clients. They
5327 should still use the `from' and not `to' as client->router.
5328 This fixes backup router resuming protocol. Affected file
5329 silcd/server_util.c.
5331 * Decrease channel statistics count only if the channel
5332 deletion worked. Affected files are silcd/server.c and
5333 silcd/server_util.c.
5335 * Added silc_server_update_servers_by_server to update origin
5336 of all server entries. Used during backup router protocol.
5337 Affected files silcd/server_util.[ch], silcd/server.c. and
5338 silcd/backup_router.c.
5340 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5341 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5342 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5343 lib/silccrypt/silchmac.c.
5345 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5347 * Assure that router cannot reroute the same channel message
5348 to the sender. Affected file silcd/packet_receive.c.
5350 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5352 * Made better checks that the channel message is not sent
5353 to the router it came from. Affected file is
5354 silcd/packet_send.c. Fixed memory leak too.
5356 * Announce informations for incoming router connection, but
5357 only after checking if it is replaced by backup router.
5358 Affected file silcd/packet_receive.c.
5360 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5362 * Fixed the backup resuming protocol to work in multiple
5363 router environment. Affected file silcd/server_backup.c.
5365 * Route packet only to one router in the function
5366 silc_server_packet_send_to_channel. Affected file is
5367 silcd/packet_send.c.
5369 * Fixed silc_server_send_notify_dest to set the broadcast
5370 flag. Fixed the silc_server_send_notify_topic to actually
5371 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5372 Affected file silcd/packet_send.c.
5374 * Changed the SFTP Filesystem interface. Changed the
5375 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5376 the filesystem operation function. The SilcSFTPFilesystem
5377 is now a context that is allocated by all filesystem allocation
5378 functions and it already includes the operations structure
5379 and filesystem specific context. It is given as argument
5380 now to the silc_sftp_server_start. This made the interface
5381 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5382 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5384 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5386 * Changed the backup router adding and getting interfaces
5387 in the server. The router that will be replaced by the
5388 specified backup router is now sent as argument. Affected
5389 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5392 * Added silc_net_addr2bin_ne to return the binary form of
5393 the IP address in network byte order. Affected files
5394 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5396 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5398 * Check for existing server ID in silc_server_new_server
5399 and in silc_server_connect_to_router_final and remove the
5400 old entry if it exists. Affected file silcd/packet_receive.c,
5403 * Send the channel message always to only one router, either
5404 in upstream or downstream. Affected file is
5405 silcd/packet_send.c.
5407 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5409 * Wrote the definition of the backup resuming protocol to the
5410 protocol specification.
5412 * Removed one redundant channel key generation from normal
5413 server during joining procedure. Removed one redundant
5414 channel key sending from server to router during joining
5415 procedure. Affected file silcd/command.c.
5417 * Made minor bugfixes to the backup router resuming protocol.
5418 Affected file silcd/server_backup.c, server.c.
5420 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5422 * Added --disable-asm configuration option. Affected files
5423 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5426 * Implemented the backup resuming protocol that is used to
5427 resume the primary router position in the cell after the
5428 primary router comes back online. Affected files
5429 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5430 and silcd/server_util.[ch].
5432 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5434 * Sleep two (2) seconds after sending QUIT command to server.
5435 Affected file lib/silcclient/command.c.
5437 * Assure that if outgoing data buffer is pending do not force
5438 send any data. Affected file silcd/packet_send.c.
5440 * Assure that if outgoing data buffer is pending do not force
5441 send any data. Affected file lib/silcclient/client.c.
5443 * Implemented the backup router support when the primary router
5444 goes down. The servers and routers can now use the backup
5445 router as new primary router without loosing connectivity.
5447 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5449 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5450 in the server to indicate disabled entry. All data read
5451 from the connection will be ignored and no data is sent
5452 for entry that is disabled. Affected files are
5453 silcd/idlist.h, silcd/server.c.
5455 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5457 * Created SFTP client and server test programs in the
5458 lib/silcsftp/tests directory.
5460 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5462 * Implemented memory filesystem (virtual filesystem) for
5463 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5466 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5468 * Implemented the SFTP (SSH File Transfer Protocol) to the
5469 lib/silcsftp. It includes SFTP client and SFTP server
5472 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5474 * Moved lib/silccore/silcprotocol.[ch] to the
5475 lib/silcutil library.
5477 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5478 take variable argument list pointer as argument. Affected
5479 file lib/silcutil/silcbuffmt.[ch].
5481 * Added silc_buffer_set function that is used to set data
5482 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5483 Affected file lib/silcutil/silcbuffer.h.
5485 * Changed various routines in the core library to use the new
5486 silc_buffer_set instead of allocating new buffer only for
5489 * Added 64-bit value formatting and unformatting support to the
5490 silc_buffer_[un]format routines. Affected file is
5491 lib/silcutil/silcbuffmt.[ch].
5493 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5494 to includes/bitmove.h.
5496 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5498 * Fixed channel user mode saving in client library. Affected
5499 file lib/silcclient/command[_reply].c.
5501 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5503 * Defined the file transfer to the SILC Protocol. Added
5504 new packet type SILC_PACKET_FTP and defined File Transfer
5505 Payload. The mandatory file transfer protocol is SFTP
5506 (SSH File Transfer Protocol). Affected file in addition
5507 of the internet draft is lib/silccore/silcpacket.h.
5509 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5510 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5511 is used as part of backup router protocol when the primary
5512 router of the cell is back online and wishes to resume
5513 the position as primary router.
5515 * Redefined the MAC generation keys in the protocol. The
5516 same key is not used anymore in both direction. Both
5517 direction will now use different keys for sending and
5518 receiving. This fixes a potential security flaw. This
5519 change causes incompatibilities in the protocol.
5521 * Redefined also the MAC computation from the packet.
5522 An packet sequence number is now added to the MAC
5523 computation. This prevents possible replay attacks against
5524 the protocol. This change too causes incompatibilities
5527 Added `sequence' field to the SilcPacketContext to hold
5528 the current sequence number for the packet.
5530 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5532 * Added `created' field to the SilcIDListData in the file
5533 silcd/idlist.h to indicate the time when the entry was
5536 * Added `created' field to the SilcChannelEntry too. Affected
5537 file silcd/idlist.h.
5539 * Added `creation_time' aguments to all the announcement functions
5540 in the server. If it is provided then only the entries that
5541 was created after the provided time frame are actually
5542 announced. Affected file silcd/server.[ch].
5544 * The protocol says that the Channel ID's IP address must be
5545 based on the router's IP address. Added check for this in
5546 the silc_server_new_channel when processing incoming New Channel
5547 Payload. Affected file silcd/packet_receive.c.
5549 * Print out the correct version with --version in SILC client.
5550 Affected file irssi/src/silc/core/silc-core.c.
5552 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5554 * Fixed WHOWAS command to check for completnes of the client
5555 entry always, not just when the command is coming from client.
5556 Affected file silcd/command.c.
5558 * Added new function silc_server_packet_queue_purge to purge the
5559 outgoing data queue to the network. After the function returns
5560 it is guaranteed that the outgoing packet queue is empty.
5561 Affected file silcd/packet_send.[ch].
5563 * Purge the outgoing packet queue in the rekey protocol's final
5564 callback to assure that all rekey packets go to the network
5565 before quitting the protocol. Affected file silcd/server.c.
5567 * Added silc_client_packet_queue_parse as similar function as
5568 in server to the client library. The affected file is
5569 lib/silcclient/client.c.
5571 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5573 * Splitted silcd/server.c and created silcd/server_util.[ch]
5574 for utility functions.
5576 * Added new socket flag SILC_SF_DISABLED to indicate that the
5577 connection is open but nothing can be sent to or received from
5578 the connection. Affected file lib/silcutil/silsockconn.[ch].
5579 The checking for disabled socket is checked in the low level
5580 silc_socket_write and silc_socket_read functions.
5582 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5584 * Allow only nicknames and channel names that fits into the
5585 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5587 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5589 * When processing JOIN command reply in server check that if
5590 the channel exists in our global list we'll move it the local
5591 list. Affected file silcd/command_reply.c.
5593 * Fixed the check whether client is joined on the channel already
5594 in JOIN command. Affected file lib/silcclient/command.c.
5596 * Fixed the JOIN command reply to check whether the channel
5597 already exists. Affected file lib/silcclient/command_reply.c.
5599 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5601 * Added silc_ske_status_string to map the SKE error numbers
5602 to readable strings. The affected files are
5603 lib/silcske/silcske[_status].[ch].
5605 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5607 * Do not show the private channels on the WHOIS channel list
5608 as it is not allowed by the protocol. The affected file is
5611 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5613 * Assure that the packet length digged from the actual packet
5614 is something sensible in the silc_packet_decrypt_rest_special
5615 in lib/silccrypt/silcpacket.c.
5617 * Free and NULL the allocated pointer in silc_hmac_alloc if
5618 the HMAC allocation fails. The affected file is
5619 lib/silccrypt/silchmac.c.
5621 * Print the selected security properties to the log files in
5622 the server. Affected file silcd/protocol.c.
5624 * Add SKE's reference counter even if calling the completion
5625 callback manually. Otherwise it goes negative, although it
5626 does not cause any problems. The affected file is
5627 lib/silcske/silcske.c.
5629 * Remove the client entry with short timeout after giving the
5630 KILL command. Affected file lib/silcclient/command.c.
5632 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5633 case all found clients are already disconnected (WHOWAS would
5634 found them) in the server. Affected file silcd/command.c.
5636 * Update the last_receive (time of last data received) to be
5637 updated only when received private or channel message so that
5638 the idle time showed in WHOIS makes more sense.
5640 * Added boolean field `valid' in to the SilcClientEntry in the
5641 client library to indicate whether the entry is valid or not.
5642 This fixes the nickname change bug on channel when changing
5643 the nickname to be same than the old (like nick to Nick) the
5644 nickname formatter doesn't set the new nick anymore to Nick@host.
5645 Affected file lib/silcclient/idlist.[ch].
5647 * Now actually fixed the nickname changing on disconnection.
5648 Added new function silc_change_nick to the Irssi SILC Client.
5649 Affected file irssi/src/silc/core/client_ops.c,
5650 irssi/src/silc/core/silc-nicklist.[ch].
5652 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5654 * Check that the public key exists in the GETKEY command before
5655 trying to encode it. Affected file silcd/command.c.
5657 * Print some notifications on received public keys with GETKEY
5658 command in the Irssi SILC Client. Affected files are
5659 irssi/src/fe-common/silc/module-formats.[ch],
5660 irssi/src/silc/core/client_ops.c.
5662 * Use IDENTIFY command to resolve the server information in the
5663 GETKEY command instead of INFO command. Affected file
5664 lib/silcclient/command.c.
5666 * All command reply functions in the client library now calls
5667 the pending command reply callbacks even if an error has
5668 occurred. The server has done this a long time and now it was
5669 time to move the client library to this as well. Now all
5670 errors can be delivered back to the pending command reply
5671 callbacks if necessary. Affected files are
5672 lib/silcclient/command[_reply].[ch].
5674 * Change the nickname on disconnection back to the username
5675 because in reconnect the server will enforce it to it anyway.
5676 Affected file irssi/src/silc/core/silc-servers.c.
5678 * Fixed a config file parsing bug in the Irssi SILC client.
5679 Affected file irssi/src/silc/core/clientconfig.c.
5681 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5683 * When printing the channel mode on JOIN, verify that the
5684 channel key and channel's HMAC are valid. Affected file
5685 irssi/src/silc/core/client_ops.c.
5687 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5689 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5690 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5691 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5693 * Removed channel key rekey task deleting from the function
5694 silc_server_save_channel_key. Affected file silcd/server.c.
5695 Added explicit timeout task context instead that is used to
5696 delete the task if we are registering a new task before the
5697 new task has elapsed.
5699 * When channel key rekey occurs the client library now saves
5700 the old channel key for a short period of time (10 seconds) and
5701 is able to use it in case some is still sending channel
5702 messages encrypted with the old key after the rekey. Affected
5703 file lib/silcclient/[idlist.h|client_channel.c].
5705 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5707 * Added check to the silc_server_new_id_real to not accept
5708 new ID if it is the sender's own ID. Affected file is
5709 silcd/packet_receive.c.
5711 * Assure that we do not announce ourself or the one we've
5712 sending our announcements when we're router and are announcing
5713 servers to our primary router. Affected file silcd/server.c.
5715 * Fixed silc_server_command_identify_check_client to assemble
5716 correct WHOIS packet. It send corrupted WHOIS packet and
5717 caused problem with router to router connections. Affected
5718 file silcd/command.c.
5720 Fixed also silc_server_command_whois_check the same way
5721 as for the IDENTIFY command.
5723 * Added new SilcIDListStatus to the server in the SilcIDListData
5724 structure. The status now includes the current status of
5725 the entry (like registered, resolved etc.). Affected file
5726 silcd/idlist.[ch]. Defined a bunch of different status types
5727 as well. This replaced the old boolean registered field as well.
5729 Added resolve_cmd_ident field to the SilcClientEntry structure
5730 too so that if the entry is for example being resolved so
5731 another command may attach to the same pending command reply
5732 without requiring to resolve the same entry again. This concept
5733 should optimize the WHOIS and the IDENTIFY resolving under
5734 heavy load by taking away unnecessary resolving for entries
5735 that are being resolved already.
5737 Added support for adding multiple pending commands for one
5738 command idenfier. Affected file silcd/command[_reply].[ch].
5740 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5741 before deleting the data. Otherwise the hash table will have
5742 freed data in comparison functions. Affected file is
5743 silcd/command_reply.c.
5745 * Fixed silc_idlist_replace_client_id to add the new entry to
5746 the cache with NULL nickname. Otherwise there will be invalid
5747 memory as the nickname after the nickname is freed. Affected
5748 file silcd/packet_receive.c.
5750 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5751 saved into wrong slots because the previous number of entries
5752 was not taken into account. Affected file silcd/idlist.c.
5753 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5755 * If we are router and we receive JOIN notify to a channel that
5756 does not have any users then notified client is marked as the
5757 channel founder, as it is it. The affected file is
5758 silcd/packet_receive.c
5760 * Added to the extended hash table API's table_del_*ext functions
5761 the destructor as argument too, so that the caller can decide
5762 which destructor to use or whether to use destructor at all.
5763 Affected file lib/silcutil/silchashtable.[ch].
5765 * Fixed ID Cache purging. It actually deleted the entries from
5766 the hash table after the data was freed. The hash table ended
5767 up comparing freed memory. The affected file is
5768 lib/silccore/silcidcache.c.
5770 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5772 * Fixed Irssi SILC client's KILL command's HELP syntax.
5774 * The USERS command now resolves the detailed user information
5775 if the userinfo field is missing. Affected file is
5776 lib/silcclient/command_reply.c.
5778 * Do not print error in silc_file_read if the read file does
5779 not exist. Just silently return NULL. Affected file is
5780 lib/silcutil/silcutil.c.
5782 * Fixed the silc_log_output to not wine about NULL filename
5783 and to not create some bogus " " filename. Affected file is
5784 lib/silcutil/silclog.c.
5786 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5788 * Fixed various printing bugs on the user interface in the
5789 Irssi SILC Client. Minor changes that were forgotten from
5792 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5794 * Fixed the configure.in.pre and the compilation and distribution
5795 environment to support the new autoconf 2.52. That version is
5796 now required to compile the CVS trunk.
5798 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5800 * Renamed function silc_parse_nickname to silc_parse_userfqdn
5801 to generally parse user@fqdn format strings. Affected file
5802 lib/silcutil/silcutil.c.
5804 * Added nickname_format and nickname_force_format fields to the
5805 SilcClientParams structure. The first one defines the format
5806 for the nicknames that the library will enforce if the receives
5807 multiple same nicknames. The second one is boolean value and
5808 can be used to force the library to always enforce the format
5809 to the nicknames regardles whether there are multiple nicknames
5810 or not. This configurable formatting was employed to flexibly
5811 support accessing multiple nicknames from the user interface.
5812 The userinterface can now set the nicknames to what ever format
5813 they prefer. Affected file lib/silcclient/silcapi.h.
5815 Added function silc_client_nickname_format to the file
5816 lib/silcclient/idlist.c. It performs the nickname formatting.
5818 Added new field `hostname´ to the SilcClientEntry context.
5819 It holds the hostname of the client. Affected file is
5820 lib/silcclient/idlist.h.
5822 * Irssi SILC Client sets the nicknames in nick@hostn format.
5823 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
5824 irssi/src/silc/core/silc-core.c.
5826 The WHOIS printing now also shows both the real nickname and
5827 the formatted nickname so that user knows how to access the
5828 user if there are multiple same nicknames cached. Affected
5829 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
5830 printing formatting too to take the hostname now as a separate
5831 argument. The Affected file is
5832 irssi/src/fe-common/silc/modules-formats.[ch].
5834 * Changed the silc_client_get_clients_local to accept the formatted
5835 nickname as argument. It accepts the real nickname too but the
5836 formatted nickname can be used to find the true entry from
5837 multiple entries. Affected file lib/silcclient/silcapi.h and
5838 lib/silcclient/idlist.c.
5840 * Added nickname_format_parse field to the SilcClientParams.
5841 It is a callback function provided by the application to parse
5842 the nickname out of the formatted nickname string. The library
5843 calls it to get the nickname from the formatted string. Since
5844 the application generally knows better the format of the nickname
5845 string it parses it instead of the library, even though library
5846 encodes the formatted string. If the callback function is not
5847 provided then the library will use the string as is. The
5848 affected file is lib/silcclient/silcapi.h.
5850 * All the nickname strings passed to the client library in
5851 commands are now expected to be formatted nickname strings.
5852 If the command does not support the formatted nickname string
5853 it will assume that the sent string is the actual nickname.
5854 Affected file lib/silcclient/command.c.
5856 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5858 * Added public key authentication support to OPER and SILCOPER
5859 commands in the client library. Affected file is
5860 lib/silcclient/command.c.
5862 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5864 * Changed the get_auth_methdod client operation to be asynchronous.
5865 It can be async if the application resolves the authentication
5866 method from the server during the negotiation. Added new
5867 SilcGetAuthMeth completion callback that the application will
5868 call after resolving the authentication method.
5870 Added function silc_client_request_authentication_method that
5871 the application can use to resolve the authentication method
5872 from the server. Added also SilcConnectionAuthRequest callback
5873 that the library will call after the server has replied. The
5874 application can call this function if it does not know the
5875 current authentication method.
5877 Affected files are lib/silcclient/client.c and
5878 lib/silcclient/silcapi.h.
5880 * The Irssi SILC client now automatically resolves the authentication
5881 method incase any configuration information is not present (and
5882 currently there never is). The affected file is
5883 irssi/src/silc/core/client_ops.c.
5885 * Fixed public key authentication from the client library.
5886 Affected file lib/silcclient/protocol.c. Changed also the
5887 protocol specification about the public key authentication in
5888 the connection authentication protocol. The actual data to be
5889 signed is now computed with a hash function before signing.
5891 * Fixed the public key authentication from the server as well.
5892 Affected file silcd/protocol.c.
5894 * Removed the mlock()'s from the memory allocation routines.
5895 Affected file lib/silcutil/silcmemory.c. The ./configure does
5896 not check anymore for the mlock(). Affected file is
5899 * Fixed USERS command in server to allow the execution of the
5900 command for private and secret channels if the client sending
5901 the command is on the channel. Affected file silcd/command.c.
5903 * Fixed silc_client_get_clients_local to return the clients
5904 count correctly. It could return wrong value. Affected file
5905 lib/silcclient/idlist.c.
5907 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5909 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
5910 types. The assembler optimizations seemed not to like 64-bit
5911 data types. The assmebler optimizations thus are now enabled
5912 also for BSD systems as opposed to only enable them for Linux.
5914 * Do not check for threads at all on BSD systems. Affected
5915 file configure.in.pre.
5917 * Removed -n and -h options from the Irssi SILC Client since
5918 they are not used in silc.
5920 * Fixed the prime generation to assure that the first digit
5921 of the generated random number is not zero since our conversion
5922 routines does not like number strings that starts with zero
5923 digit. If zero digit is seen the random number is regenerated.
5924 This caused some corrupted RSA keys when the zero first digit
5925 was met. Affected file lib/silcmath/silcprimegen.c.
5927 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5929 * Fixed WIN32 configuration in the ./configure script.
5930 Fixed to include xti.h on environments that has it.
5931 Patches by Carsten Ilchmann and andrew.
5933 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5935 * Changed the silc_id_create_client_id to be collision
5936 resistant. It is now assured that there cannot be created
5937 two same client ID's. I suspect that some weird bugs in
5938 the server were actually caused by duplicate Client IDs.
5939 Affected file silcd/serverid.[ch]. A router receiving
5940 new ID now also assures and informs the sending server
5941 if the ID caused collision.
5943 * Changed the silc_id_create_channel_id to also assure that
5944 there are no collisions.
5946 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5948 * Statement about ignoring the Mutual Authentication flag when
5949 performing rekey with PFS was a bit misleading. It is ignored
5950 if it was set in the initial negotiation, it cannot be even
5951 set in the rekey. Fixed in the ke-auth draft. Started the
5952 new versions of the protocol drafts in the doc/.
5954 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5956 * Fixed a bug in silc_client_command_identify_save when saving
5957 new channel information. The channel name was no duplicated
5958 and caused crash on exit. Affected file is
5959 lib/silcclient/command_reply.c.
5961 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5963 * Fixed the getkey command handling in the server. Send just
5964 empty OK reply to the sender if the key could not be fetched
5965 (but everything else was ok, like the key just was not available).
5966 Changed the public key parameter to optional in the protocol
5967 specs so that empty OK reply can be sent. Affected file
5970 Added a message to Irssi SILC client to tell to user if the
5971 server did not return a public key.
5973 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5975 * Fixed a channel key regeneration bug. It registered new
5976 timeout tasks exponentially until all system resources were
5977 used. Affected file silcd/server.c.
5979 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5981 * Added the SILC Document generator to the scripts/silcdoc.
5982 It can be used to generate the Toolkit Reference Manual out
5983 of the source tree. Internally it will also use the RoboDoc
5984 generator now imported in util/robodoc.
5986 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5988 * Added couple of return's in rekey protocol if error orccurred
5989 during the protocol. The execution must be terminated.
5990 Affected file silcd/protocol.c. Also, terminate the protocol
5991 always with timeout.
5993 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5995 * The client's Client ID was created initally from the wrong
5996 nickname (it could have been in format nick@host) in the
5997 silc_server_new_client. Affected file silcd/packet_receive.c
5999 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6001 * Added some SILC_LOG_ERROR's to various error conditions
6002 if client could not be added to ID cache. Affected files
6003 silcd/packet_receive.c and silcd/server.c.
6005 * When client's sock->user_data is freed, NULL also the
6006 client->router and client->connection pointers. Added check
6007 for these pointers being NULL to various places around the
6008 code. Affected file silcd/server.c.
6010 * Added client->data.registered == TRUE checks to various
6011 places around the code to assure that unregistered client's
6012 are not handled when it is not allowed. Affected file
6015 * Added `bool registered' fields to all
6016 silc_idlist_[server|client]_get_* routines to indicate whether
6017 the fetched client needs to be registered or not. Affected
6018 file silcd/idlist.[ch].
6020 * Add your own entry as registered to the ID cache in the
6021 server. Affected file server.c.
6023 * Fixed a bug in silc_server_new_server. The SilcServer was
6024 set as the new server's context instead of SilcServerEntry.
6025 This naturally caused some weird bugs.
6027 * Added "updated" field the SilcChannelEntry which indicates
6028 the time since the channel entry was last accessed. This
6029 can be used to determine whether it is necessary to
6030 announce the channel after backup resuming protocol.
6031 Affected files silcd/idlist.[ch].
6033 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6035 * Do not delete the channel rekey task when adding it
6036 for in silc_server_create_channel_key.
6038 * Changed the silc_server_create_channel_key to return
6039 TRUE or FALSE to indicate the success of the channel key
6042 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6044 * Fixed MSVC++ project files and added missing files to
6045 Makefiles under win32/.
6047 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6049 * Do not add TCP_NODELAY flag if the operating system
6050 does not have it defined. Affected files are
6051 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6053 * Fixed buffer overflow from Irssi SILC Client. Affected
6054 file irssi/src/fe-common/core/themes.c.
6056 * Fixed double free in client library in the file
6057 lib/silcclient/client.c when disconnecting from server.
6059 * Applied double free patch from cras to Irssi SILC client.
6060 Affected files irssi/src/core/[modules/expandos].c
6062 * Fixed the disconnection handling to Irssi SILC Client.
6063 The application must call silc_client_close_connection
6064 in ops->connect client operation in case of failure of
6065 the connection. Affected file is
6066 irssi/src/silc/core/client_ops.c.
6068 * Do not set sock->protocol to NULL in the function
6069 silc_client_close_connection after executing the protocol's
6070 final callback since the sock might not be valid anymore.
6071 Affected file lib/silcclient/client.c.
6073 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6075 * Do not enable SILC_THREADS if the linking with libpthread
6076 did not happen. Affected file configure.in.pre.
6078 * Added notion to protocol specification that server must
6079 verify the sent authentication payload with CMODE when
6080 setting the channel founder key. Implemented it to the
6081 server. Affected file silcd/command.c.
6083 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6085 * Added _EXTRA_DIST SILC distribution variable to the
6086 distributions file. It is used to conditionally add extra
6087 files or directories to the specific distribution. Affected
6088 files ./prepare, Makefile.am.pre and distributions.
6090 Removed the `_' from the start of the distribution names.
6093 * Added README.WIN32 for instructions to compile the Toolkit
6096 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6098 * Fixed a double free in disconnection in the server. Affected
6099 file is silcd/server.c.
6101 * Fixed the lib/silcske/groups.c to work now also with GMP
6102 MP library. The string conversion did not work when using
6103 specific base and the base is indicated in the string as well.
6105 * Created win32/ directory which now includes MSVC++ specific
6106 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6107 It will appear only in the toolkit distribution
6109 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6111 * Changed the key material distribution function in case when
6112 the hash output is too short. The data is now concatenated
6113 a bit differently than it used to. Made the change to the
6114 SKE protocol specification.
6116 * Added better GMP detection to configure.in.pre. A patch
6119 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6121 * Fixed a minor bug in SKE that might cause some problem on
6122 some platforms. Affected file lib/silcske/silcske.c.
6124 * Added the cookie checking for initiator in the SKE. It checks
6125 that the responder returns the sent cookie unmodified. The
6126 affected file is lib/silcske/silcske.c. Added new SKE
6127 error type INVALID_COOKIE that can be sent during the
6128 negotiation. Fixed some memory leaks as well.
6130 * Added the "invalid cookie" error message to Irssi SILC client's
6133 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6135 * Added `task_max' field to the SilcClientParams to indicate
6136 the maximum tasks the scheduler can handle. If set to zero,
6137 default values are used. Affected file lib/silcclient/silcapi.h.
6139 * Fixed memory leaks in silc_client_close_connection. Affected
6140 file lib/silcclient/client.c.
6142 * Added silc_client_del_client_entry to client library to free
6143 all memory of given client entry. Affected file is
6144 lib/silcclient/idlist.[ch].
6146 * Added new functions silc_client_del_channel and
6147 silc_client_del_server to delete channel and server entries.
6148 Affected file lib/silcclient/[silcapi.h/idlist.c].
6150 * Removed silc_client_del_client_by_id from silcapi.h.
6152 * Fixed the INFO command to return the server's own info
6153 correctly when querying by Server ID. Affected file is
6156 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6158 * Removed the non-blocking settings in WIN32 code in the
6159 silc_sock_[read/write] and added SleepEx instead. Affected
6160 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6161 of input data is now checked with FIONREAD and ioctlsocket.
6163 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6165 * Call silc_schedule_task_del_by_context in the
6166 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6167 Affected file lib/silccore/silcprotocol.c.
6169 * Call silc_protocol_cancel for active protocols in the
6170 silc_server_close_connection if the funtion
6171 silc_server_free_sock_user_data has not been called.
6172 Affected file silcd/server.c.
6174 * Generic tasks cannot be deleted using the del_by_fd
6175 task deleting function since generic tasks does not match
6176 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6178 * Added a notion to SILCOPER help file that the SILCOPER works
6179 only on router server, not on normal server.
6181 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6183 * Added for WIN32 support for the new scheduler as well.
6184 Affected file lib/silcutil/win32/silcwin32schedule.c.
6186 * Fixed the SHA1 implementation to work on various platforms.
6188 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6190 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6191 API. It is part of the scheduler now. Everything else is
6192 as previously but some functions has changed their names.
6193 Checkout the lib/silcutil/silcschedule.h for the interface.
6194 Updated all applications to use the new interface. Affected
6195 files are lib/silcutil/silcschedule.[ch].
6197 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6199 * Found a bug in the SKE implementation. The HASH value,
6200 specified by the protocol, was not computed correctly. The
6201 public key of the responder was not added to the computation
6202 even though it is mandatory. Affected file lib/silcske/silcske.c.
6203 This unfortunately causes incompatibilities with older
6204 clients and servers.
6206 * Added WIN32 specific network init and uninit functions:
6207 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6208 the Winsock2. Affected file lib/silcutil/silcnet.h and
6209 lib/silcutil/win32/silcwin32net.c.
6211 * Set the socket always to nonblocking mode on WIN32 after
6212 reading data or writing data. Affected file is
6213 lib/silcutil/win32/silcwin32sockconn.c.
6215 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6217 * Fixed various compilation problems under WIN32. Affected
6218 files lib/silcutil/win32/silcwin32thread.c and
6219 lib/silcutil/win32/silcwin32schedule.c.
6221 * Removed all _internal.h #includes from public header
6222 files. Internal headers must never be included from
6225 Removed also the lib/silcske/payload_internal.h file.
6227 * All include files that may be needed (public and some others
6228 included by the public headers) by application developers are
6229 now copied to the ./includes directory. It does not copy any
6230 internal headers. Affected file Makefile.defines.pre and all
6231 Makefile.am's under lib/ and subdirs.
6233 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6235 * Do not change the ~/.silc directory's permissions automatically.
6236 Affected file irssi/src/silc/core/clientutil.c.
6238 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6240 * Do not cancel the protocol in silc_server_close_connection
6241 it might cause recursion. Now cancelled in the function
6242 silc_server_free_sock_user_data. Affected file silcd/server.c.
6244 * Fixed the silc_server_remove_clients_by_server to regenerate
6245 the channel keys correctly finally. Added also new function
6246 silc_server_remove_clients_channels to actually do it.
6247 Affected file silcd/server.c.
6249 * Fixed the silc_server_new_channel to not crash by giving
6250 wrong router to the new channel. Affected file is
6251 silcd/packet_receive.c.
6253 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6255 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6256 which is given as argument to the silc_client_alloc now.
6257 It can be used to configure the client and set various parameters
6258 that affect the function of the client.
6260 * The USERS command in server did not check whether the channel
6261 is private or secret. Affected file silcd/command.c.
6263 * Added new argument to the USERS command in protocol specification.
6264 The USERS command now can take the channel name as argument
6265 as well. Added support for this in client and server and
6266 updated the protocol specs.
6268 * Completed the GETKEY command in client. It can be now used
6269 to fetch also servers public key not only some clients.
6270 Affected files lib/silcclient/command[_reply].c.
6272 * Added silc_client_get_server to return server entry by the
6273 server name. Affected files lib/silcclient/silcapi.h and
6276 * Redefined the IDENTIFY command in protocol specification to be
6277 more generic. It now can be used to query information about
6278 any entity in the SILC Network, including clients, servers and
6279 channels. The query may be based either the entity's name
6280 or the ID. Added support for this in both client and server.
6282 Affected files silcd/command.c and lib/silcclient/command.c
6283 and command_reply.c.
6285 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6286 the _from_client and _from_server functions. Affected file
6289 * Added silc_client_get_channel_by_id_resolve to the file
6290 lib/silcclient/silcapi.h to resolve channel information by
6291 its ID. Added also silc_client_get_channel_by_id that
6292 does not resolve it from the server.
6294 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6296 * Added SilcServerEntry context into the client library
6297 to represent one server. The INFO command now allocates
6298 these to save the resolved server info. For now on the
6299 client library will also keep information about servers,
6300 connected and resolved with INFO.
6302 The INFO command now allocates the SilcServerEntry context
6303 and saves the server info there. The COMMAND_REPLY in
6304 the INFO now returns the parameters to application in
6305 same order as defined in the protocol specification.
6307 The entries are cached in the client->server_cache.
6309 * The INFO command is now issued after received the Client ID
6310 from the server. Affected file lib/silcclient/client.c.
6312 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6313 to the application as the mode changer might be server.
6314 It is guaranteed that NULL is not returned anymore to the
6315 application. Affected file lib/silcclient/client_notify.c.
6317 The ID Type is now also passed to the application so that
6318 it can check whether the returned entry is SilcClientEntry
6321 Added new function silc_client_get_server_by_id to return
6322 the server entry by ID. Affected files are the
6323 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6325 * Do not create the channel in the Irssi SILC Client when issuing
6326 the JOIN command but when received the sucessful JOIN command
6327 reply. Otherwise the channel might get created even though we
6328 could not join it. The Affected file is
6329 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6331 * Fixed a channel joining bug in router. The router must also
6332 check the channel modes, invite and ban lists etc. when serving
6333 the JOIN command sent by normal server. Affected file is
6334 silcd/command.c. The router now resolves the client's
6335 information from the server who sent the JOIN command if it
6336 does not know it, and processes the JOIN command only after
6339 * Changed the SilcCommandCb to take new argument; void *context2.
6340 Affected file lib/silccore/silccommand.h
6342 The second argument in the command callbacks in the server now
6343 includes the SilcServerCommandReplyContext if the command was
6344 called as pending command callback from the command reply.
6345 Otherwise it is NULL. When called as pending the status of the
6346 command reply will be checked and if it was erronous the
6347 error will be sent to the original sender of the command.
6348 This way the client always receives the error messages even
6349 though the server was actually the one who received the error
6350 when it resent the command to router, for example. Affected
6351 files silcd/command[_reply].[ch].
6353 * Fixed sending WHOWAS command's error message to client if
6354 the requested client could not be found. It was missing.
6357 * Changed the CMODE and CUMODE commands reply arguments in the
6358 protocol specification. The Channel ID is now sent in both
6359 of the commands to identify the channel. Implemented this
6360 new feature to the client and server. Affected files
6361 lib/silcclient/command_reply.c and silcd/command.c.
6363 * Made better checks for invite and ban lists in the JOIN
6364 command in server. Affected file silcd/command.c.
6366 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6368 * The server now performs the incoming host IP/DNS lookup
6369 using the silc_socket_host_lookup and thus does not block
6370 the server anymore. Affected file silcd/server.c.
6372 * Completed the multi-thread support for SILC Scheduler in
6373 the lib/silcutil/silcschedule.c.
6375 * Fixed the configure.in.pre to detect the pthread correctly
6378 * Fixed a deadlock in silc_task_queue_wakeup in the file
6379 lib/silcutil/silctask.c.
6381 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6383 * Added new function silc_schedule_wakeup that is used in
6384 multi-threaded environment to wakeup the main thread's
6385 schduler. It needs to be used when a thread adds a new task
6386 or removes a task from task queues. After waking up, the
6387 scheduler will detect the task queue changes. If threads
6388 support is not compiled in this function has no effect.
6389 Implemented the wakeup mechanism to both Unix and WIN32
6390 systems. Affected files are lib/silcutil/silcschedule.[ch],
6391 lib/silcutil/unix/silcunixschedule.c and the
6392 lib/silcutil/win32/silcwin32schedule.c.
6394 * Added new function silc_task_queue_wakeup to wakeup the
6395 scheduler by the specified task queue. Affected file
6396 lib/silcutil/silctask.[ch].
6398 * The silc_socket_host_lookup_start now wakes up the scheduler
6399 after adding the timeout task. Affected file is
6400 lib/silcutil/silcsockconn.c.
6402 * The silc_socket_host_lookup is synchronous now if the threads
6403 support is not compiled in. However, the callback is still
6404 called asyncronously through the scheduler, anyway. Affected
6405 file lib/silcutil/silcsockconn.c.
6407 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6409 * Added new function silc_socket_host_lookup to perform
6410 asynchronous IP and FQDN lookups for the socket connection.
6411 Affected files lib/silcutil/silcsockconn.[ch].
6413 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6415 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6416 that may or may not compile the mutex support in.
6418 Changed the silc_mutex_alloc interface. It allocates the
6419 mutex now to the sent pointer and returns TRUE or FALSE.
6421 Affected file lib/silcutil/silcmutex.h.
6423 * Wrote the SILC Task Queue interface to support multi-threads.
6424 Affected file lib/silcutil/silctask.[ch].
6426 * Wrote the SILC Scheduler to support multi-threads. Affected
6427 file lib/silcutil/silcschedule.c.
6429 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6431 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6432 in lib/silcutil/win32/.
6434 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6436 * Defined SILC Mutex API and SILC Thread API and implemented
6437 them for Unix. Affected files are
6438 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6439 lib/silcutil/unix/silcunixmutex.c and
6440 lib/silcutil/unix/silcunixthread.c.
6442 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6444 * Fixed the silc_server_remove_clients_by_server's channel
6445 key re-generation. The hash table handling was incorrect
6446 and would not work with many channels. Affected file is
6449 * Fixed some memory leaks around the server code.
6451 * Rewrote the silc_server_get_users_on_channel to support IPv6
6452 based Client ID's. Affected file silcd/server.c.
6454 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6455 specification. However, a separate document must be written
6456 to define the detailed signing procedure and the payload
6457 associated with the flag. Defined the flag to the
6458 lib/silccore/silcchannel.h as well.
6460 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6462 * Changed the dynamic tables to static size tables in the
6463 lib/silccrypt/silchmac.c.
6465 * Removed GCC dependencies from the code. A patch by cras.
6467 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6469 * Do not show the error "Error receiving packet bla bla"
6470 in server if it really was not an error (-2 means that reading
6471 is pending). Affected file silcd/server.c.
6473 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6475 * Fixed a possible crash in silc_server_remove_clients_by_server
6476 in silcd/server.c. Fixed there also some memory leaks.
6478 * Fixed the silc_idlist_replace_client_id. It could replace
6479 wrong key in the hash table. Affected file silcd/idlist.c.
6481 * Do not check whether there are global users on the channel
6482 if the channel->global_users is FALSE. Affected functions
6483 silc_server_remove_from_one_channel and
6484 silc_server_remove_from_channels in silcd/server.c. Also,
6485 do not check if the removed client is local as we can be
6486 sure that global client was not removed from the channel
6487 and checking for global users is not needed.
6489 * The silc_server_remove_clients_by_server now re-generates
6490 the channel keys correctly for those channels that had
6491 clients removed from them. Affected file silcd/server.c.
6493 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6495 * Found the reason of random crashes in the server. We weren't
6496 ignoring the SIGPIPE signal (which can be sent in write())
6497 and it crashed the server. Affected file silcd/silcd.c.
6499 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6501 * Assure that sock->user_data is not NULL in the function
6502 silc_server_packet_send in silcd/packet_send.c.
6504 * Disconnect the remote connection if it could not be added
6505 to any ID lists in the server. The affected file is
6508 * Check in silc_server_packet_send[_real/dest] that the
6509 socket is not disconnecting and ignore the data if it is.
6510 Affected file silcd/packet_send.c.
6512 * Define inline to __inline on native WIN32 compilation.
6513 Affected file includes/silcwin32.h.
6515 * Added some explicit type casts for inline code since MSVC
6516 require them. Affected files lib/silcutil/silcbuffer.h,
6517 lib/trq/silcdlist.h and lib/trq/silclist.h.
6519 * Print warning in log files from now on if the packet
6520 decryption fails. Affected file silcd/server.c.
6522 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6524 * Changed the `say' client operation's interface to accept
6525 new `type' argument to indicate the type of the message sent
6526 by the library. The application may filter the library's
6527 messages according the type. The affected file is the
6528 lib/silcclient/silcapi.h.
6530 * Added two new functions to lib/silcclient/silcapi.h:
6531 silc_client_del_client and silc_client_del_client_by_id.
6532 Affected file lib/silcclient/idlist.c.
6534 * Moved the clientincludes.h from includes/ to silc/ and
6535 serverincludes.h from includes/ to silcd/.
6537 * The modes for the CMODE and CUMODE are now passed as
6538 uint32 for application with COMMAND_REPLY. The affected
6539 file is lib/silcclient/command_reply.c.
6541 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6543 * /WHOIS without arguments shows client's own information.
6544 Affected file lib/silcclient/command.c.
6546 * Changed PING to not accept any arguments. The specs
6547 says that client can ping only the connected server so
6548 requiring an argument is not needed. Affected file is
6549 lib/silcclient/command.c.
6551 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6553 * Fixed a fatal bug in private message sending and reception
6554 encryption and decryption when using private message keys.
6555 The implementation was incorrect and did not follow the
6556 specification. It causd that some of the message were
6557 lost since it did not use the sending and receiving keys
6558 as the protocol suggests. This has been fixed and will cause
6559 incompatibilities with older clients when sending private
6560 message encrypted with private message keys. Affected files
6561 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6562 and various other in Irssi SILC Client.
6564 Added `responder' boolean argument to the functions
6565 silc_client_add_private_message_key[_ske] to indicate when
6566 the key is added as responder or initiator of the key
6569 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6571 * Removed the silc_ske_check_version function and created
6572 a SilcSKECheckVersion callback. Added also a function
6573 silc_ske_set_callbacks that is now used to set all SKE
6574 callbacks. The callback functions are not given to
6575 the SKE functions anymore, but this function is used to
6578 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6580 * Added `silc_version' argument to the silc_client_alloc
6581 to define the version of the application for the library.
6582 The library will use the version string to compare it
6583 against the remote host's (usually a server) version
6584 string. Affected file lib/silcclient/silcapi.h
6586 * Added the KE protocol context to Key Agreement context
6587 in client library so that we can abort the SKE if it
6588 is in process when we get timeout. Affected file is
6589 lib/silcclient/client_keyagr.c.
6591 * Do not resolve the client ID forever if it returns in the
6592 first time that such client does not exist. This was done
6593 for example with private message. Affected file is
6594 lib/silcclient/client_prvmsg.c.
6596 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6598 * Do not add regex.h for WIN32. The affected file
6599 includes/silcincludes.h.
6601 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6602 not work yet 100%. It generates the DLL's automatically
6603 when compiling with --with-win32 under cygwin.
6605 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6607 * lib/contrib/regex.c is not compiled on WIN32.
6609 * Added silc_net_get_socket_opt function to the
6610 lib/silcutil/silcnet.h.
6612 * Added includes/silcwin32.h for WIN32 specific includes
6615 * Do not use ptime structure or any of the posix process
6616 functions on WIN32 in lib/silccrypt/silrng.c.
6618 * Added silc_gettimeofday to provide generic function
6619 for struct timeval on all platforms. Added the function
6620 to lib/silcutil/silcutil.h.
6622 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6624 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6625 library as they clearly belong there. As a plus side we
6626 can make the actual socket connection routines platform
6629 Added also new generic function silc_socket_read and
6630 silc_socket_write (that used to be silc_packet_[read/write].
6631 The implementation of these are platform specific.
6633 * Added WIN32 specific routines of silc_socket_[read/write]
6634 to lib/silcutil/win32/silcwin32sockconn.c.
6636 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6638 * Added preliminary support for native WIN32 compilation under
6639 cygwin (using the -mno-cygwin option for GCC) to the
6640 ./configure.in.pre. The --with-win32 now prepares the
6641 compilation for native WIN32.
6643 * Rewrote the SILC Scheduler interface in the file
6644 lib/silcutil/silcschedule.h. The scheduler is now context
6645 based and does not have anymore any global static scheduler.
6646 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6647 and created lib/silcutil/win32 directory for WIN32 based
6650 * Added Unix specific network routines to the
6651 lib/silcutil/unix/silcunixnet.c and the old
6652 lib/silcutil/silcnet.c includes now only generic routines.
6654 Added WIN32 specific network routines to the
6655 lib/silcutil/win32/silcwin32net.c.
6657 * Added Unix specific utility functions from the
6658 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6660 * Added WIN32 SILC Scheduler to the file
6661 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6664 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6666 * Do not handle JOIN notify in the server if the target client
6667 is not registered (idata->registered == FALSE). The affected
6668 file is silcd/packet_receive.c.
6670 * Update the nickrec->founder in event_cumode in the Irssi SILC
6671 client. Affected file irssi/src/silc/core/silc-channels.c.
6673 * Fixed the CUMODE_CHANGE notify handling in the server when
6674 server and router are announcing their clients on channels.
6675 Now the mode changes are saved and notified correctly. The
6676 affected file is /silcd/packet_receive.c.
6678 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6679 They really did not replace the cache entry in the ID Cache.
6680 Now they do that. Affected file silcd/idlist.c.
6682 * Fixed the KICK notify handling in the Irssi SILC client to
6683 update the channel records so that the kicked client does not
6684 appear to be on the channel. The affected file is
6685 irssi/src/silc/core/silc-channels.c.
6687 * Always update the conn->current_channel when executing command
6688 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6690 * Fixed the KILL notify handling in Irssi SILC client to remove
6691 the killed client on all channels.
6693 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6695 * Fixed the silc_parse_command_line to remove extra spaces
6696 from the start and end of the arguments. Affected file is
6697 lib/silcutil/silcutil.c.
6699 * Cancel and free any active protocol in the function
6700 silc_server_close_connection. Affected file silcd/server.c.
6702 * Cancel and free any active protocol in the function
6703 silc_client_close_connction. Affected file is
6704 lib/silcclient/client.c.
6706 * Do not execute the KILL command for clients that are in
6707 history (ie. they are not in the network). Affected file is
6710 * Fixed KILL notify handling, client does not crash anymore.
6711 Affected file irssi/src/silc/core/silc-channels.c.
6713 * Reduced the default packet buffer size from 2048 to 1024 in
6714 lib/silccore/silcpacket.c.
6716 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6717 counter to the SKE context that is incresed when the SKE library
6718 performs async operation outside the library. If the outside
6719 process frees the SKE context and FREED status will be set
6720 and the library will detect after the sync operation that the
6721 libary is freed. The affected files are
6722 lib/silcske/silcske[_status].[ch].
6724 * Resolve the client entry information in the function
6725 silc_client_channel_message to assure that NULL pointer is not
6726 passed as client entry to the application. */
6728 * Fixed the task timeout calculation to assure that there is
6729 never negative timeouts. The affected file is
6730 lib/silcutil/silcschedule.c.
6732 * Fixed the channel user mode notification sending in server.
6733 It was sent point-to-point to the router (or to server by router)
6734 but it needs to be destined to a channel. The routines now
6735 supports sending the channel user mode notifys to the channels
6736 when announcing clients and channels. Affected files are
6737 silcd/server.c and silcd/packet_receive.c.
6739 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6740 It did not actually replace the old channel entry in the cache.
6741 Affected file lib/silcclient/client_notify.c.
6743 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6745 * Fixed a possible crash in silc_packet_send_prepare. It now
6746 assures always that there is enough space in the buffer and
6747 at the tail area of the buffer (for MAC).
6749 Fixed the inbound buffer reallocation in silc_packet_read.
6750 It was old code and did not handle the reallocation correctly.
6753 The affected file is lib/silccore/silcpacket.c.
6755 * Fixed buffer overflow in silc_parse_nickname in the file
6756 lib/silcutil/silcutil.c.
6758 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6760 * make install generates new server keys only if there is not
6763 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6765 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6766 Added check that if the NOREPLY is set then we will not send
6767 the away message. This avoids infinite loop of away messages
6768 if both clients are away. The affected file is
6769 lib/silcclient/client_prvmsg.c.
6771 * Fixed client crash if /NICK was given without arguments.
6772 Affected file lib/silcclient/command.c.
6774 * Server does not send the invite list in INVITE command back
6775 to the client if the list was not altered. Added this notion
6776 to the protocol spec as well. Affected file silcd/command.c.
6778 Fixed possible crash in INVITE command by checking the
6779 value of silc_server_get_client_route command.
6781 * Fixed the INVITE notify type handling. The arguments are now
6782 taken in correct order and client does not crash. The affected
6783 file is irssi/src/silc/core/silc-channels.c.
6785 Removed the "Inviting xxx to channel" message from the
6786 client library away and let the application handle it.
6787 Affected file lib/silcclient/command.c. Added that message
6788 to Irssi SILC client's message formats.
6790 * Fixed CMODE command crash in client. It now checks the
6791 amount of arguments correctly and does not crash. The affected
6792 file is lib/silcclient/command.c.
6794 * Do not create new channel automatically in silc_channels_join
6795 but check whether the channel by that name already exists.
6796 Affected file irssi/silc/core/silc-channels.c.
6798 * Do not send the SERVER_SIGNOFF to router if the disconnected
6799 entity was the router. Affected file silcd/server.c.
6801 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
6802 SILC client as it was missing from there.
6804 Added the handling of the KICK notify to the Irssi SILC client
6805 as it was missing. Added "you have been kicked" message to
6806 Irssi SILC client's message modules formats.
6808 Added the handing of the KILL notify to the Irssi SILC client
6809 as it was missing. Added the kill message module formats
6812 The affected file is irssi/src/silc/core/silc-channels.c.
6814 * The router did not save the channel mode the server announced.
6815 Affected file silcd/packet_receive.c.
6817 * Fixed a possible crash in INFO command in server. If the
6818 server did not provide the server info it crashed. Affected
6819 file silcd/command.c.
6821 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6823 * Fixed the GETKEY command in the server to check also the
6824 global list. Otherwise the GETKEY would not work correctly
6825 in normal SILC server. Affected file silcd/command.c.
6827 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6829 * Fixed GETKEY crash, it crashed if the command did not succseed.
6831 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6833 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
6834 is now real and not just an macro interface to GMP.
6836 Removed the entire GMP from the source tree and imported new
6837 NSS MPI library instead. Reason for removing GMP is that it is
6838 extremely large and compiles extremely slow. The NSS MPI
6839 is only a few files and compiles in less than 10 seconds.
6840 The speed is also about the same as GMP. The MPI is imported
6841 to lib/silcmath/mpi.
6843 If the system has GMP installed we will still use the GMP.
6844 If it is not then the NSS MPI will be compiled.
6846 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6848 * Merged a long nickname (127 characters long) crash bugfix from
6849 Irssi CVS tree. Affected file irssi/src/core/misc.c.
6851 * Merged a freed memory reference bugfix from Irssi CVS tree.
6852 Affected file irssi/src/core/commands.c.
6854 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6856 * Added the server's public key sving and verification to the
6857 server when performing the SKE. This was missing and the
6858 remote server's (or router's) public key was accepted without
6859 checking whether we have it previously or trust it at all.
6860 Affected file silcd/protocol.c.
6862 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6864 * Check in the silc_server_timeout_remote if protocol is active
6865 and make sure that the protocol's final callback is called so
6866 that all memory if freed. Affected file silcd/server.c.
6868 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6870 * silc_server_whois_send_reply crashed the server if the nickname
6871 was 127 characters long. Affected file silcd/command.c.
6873 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6875 * Added sanity check to the silc_server_new_client. If the hostname
6876 is provided inside username then check that the provided hostname
6877 really is the same as the resolved one. If the hostname was not
6878 resolved then check it from the public key. Affected file is
6879 silcd/packet_receive.c.
6881 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
6882 if the server disconnected us and the connection is not valid
6883 anymore. Affected file irssi/src/silc/core/silc-channels.c.
6885 * Moved the silc_client_[chmode|chumode|chumode_char] away from
6886 the library to the lib/silcutil/silcutil.[ch].
6888 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6890 * Close log file after open. Affected file
6891 lib/silcutil/silclog.c.
6893 * Check whether sock == NULL in silc_client_send_packet and return
6894 if it is. Affected file lib/silcclient/silcclient.c.
6896 * Check rec->entry == NULL in the Irssi SILC Client before
6897 sending the channel message. Affecte file is
6898 irssi/src/silc/core/silc-servers.c.
6900 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6902 * Merged a splitted window bugfix from Irssi CVS tree. The
6903 affected file is irssi/src/fe-text/textbuffer-view.c.
6905 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
6906 It did not print nickname.
6908 * Improved the distributions system a bit.
6910 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6912 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
6913 irssi/src/fe-text/gui-window.c.
6915 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
6916 to in-active server. The affected file is
6917 irssi/src/silc/core/client_ops.c.
6919 * Resolve the client in USERS command reply if the entry does
6920 not have username resolved. The affected file is
6921 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
6922 command to WHOIS command to really resolve stuff. The USERS
6923 is not used any more in any critical section so WHOIS can
6924 be used even though it might be slower than IDENTIFY.
6926 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
6929 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6931 * Changed the protocol API a bit more consistent in the
6932 lib/silccore/silcprotocol.[ch].
6934 * Changed the following headers to ROBODoc format:
6936 lib/silccore/silcpayload.h
6937 lib/silccore/silcprotocol.h
6938 lib/silccore/silcsockconn.h
6940 All core library headers are now formatted.
6942 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6944 * Fixed a bug in Irssi SILC client; do not show that you are
6945 server/router operator if you really are not. Affected file is
6946 irssi/src/silc/core/client_ops.c.
6948 * Renamed silc_command_free_payload to silc_command_payload_free.
6949 Affected file lib/silccore/silccommand.h
6951 * Added silcmath.h to include the prototoypes of various routines
6952 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
6955 * Changed the following headers to ROBODoc format:
6957 lib/silccore/silcchannel.h
6958 lib/silccore/silccommand.h
6959 lib/silccore/silcid.h
6960 lib/silccore/silcidcache.h
6961 lib/silccore/silcmode.h
6962 lib/silccore/silcnotify.h
6963 lib/silccore/silcpacket.h
6964 lib/silcmath/silcmath.h
6966 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6968 * Added checking to the server code not to start the server if
6969 ciphers and stuff are not configured properly. Affected files
6970 silcd/serverconfig.[h] and silcd/server.c.
6972 * Changed the layout of the header files of the public interfaces
6973 in the SILC libraries. The new layout supports ROBODoc
6974 documentation tool (and some others) so that it is easy to create
6975 a library reference manual. All the other headers and source
6976 code must still follow the CodingStyle document. Also source
6977 code must not include these ROBODoc stuffs, only the headers.
6978 Furthermore, all public interface headers must now be named
6979 by using `silc' prefix, example: silcapi.h, silccipher.h.
6980 Some files were renamed due to this. All the other headers
6981 must not be used as public interfaces. I will update the
6982 CodingStyle document later. Changed following headers, so far:
6984 lib/silcclient/silcapi.h
6985 lib/silccore/silcauth.h
6986 lib/silccore/silcprivate.h
6987 lib/silccrypt/silcdh.h
6989 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6993 * Removed silc_client_packet_send_flush from the client library
6994 as it is not needed. Affected file lib/silcclient/client.[ch].
6996 * Added printing of message of unresolved authentication method
6997 to the Irssi SILC client. Added it to the module formats.
6998 Removed the same message from the client library.
7000 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7002 * Added new distribution feature, DISTLABEL. Every distribution
7003 can define own preprocessor label that can be used in the
7004 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7005 file distributions, acconfig.h.pre and prepare.
7007 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7009 * Added Makefile.defines_int to include the actual definitions
7010 for Makefile.defines.in. Tested the new distribution system,
7011 created distributions and tested installation.
7013 * Added AWAY message printing to the Irssi SILC client. Added
7014 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7016 * Added SCONNECT command to call the SILC's CONNECT command.
7017 Cannot use CONNECT directly since Irssi uses that internally.
7018 Affected file irssi/src/silc/core/silc-servers.c.
7020 Added ACTION local command. It is same as ME command but takes
7021 the channel as mandatory argument.
7023 Rewrote some of the Irssi's help files to suite for SILC
7026 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7028 * Added Makefile.defines[.in] that should for now on be included
7029 in all Makefile.am file in the source tree. That file includes
7030 all common compilation definitions for SILC source tree.
7032 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7034 * Minor changes to the ./prepare script to change the package
7035 name according the distribution name to the configure.in.
7037 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7039 * Created new distribution system. Added file `distributions'
7040 that defines all the distributions that can be created out of
7041 the SILC source tree. The ./prepare script now reads that
7042 file to determine how to prepare the distributions. The
7043 first argument to the ./prepare is the name of the distribution
7044 and second is the version of the distribution. If given
7045 without arguments it creates the default (toolkit) distribution
7046 with the default version (defined in ./prepare).
7048 All Makefile.am files that are subject to the distributions
7049 are now named as Makefile.am.pre. These are ./Makefile.am
7050 and lib/Makefile.am. Others may be changed later.
7052 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7054 * Added invite list, ban list, some key management and connection
7055 error message printing to module formats in the Irssi SILC client.
7057 * Added new silc_client_set_away_message to set the away message
7058 that is back to the person who sent private message. The
7059 affected file lib/silcclient/silcapi.h and the
7060 lib/silcclient/client_prvmsg.c.
7062 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7064 * Fixed the private message sending in the Irssi SILC client,
7065 added local command KEY to the Irssi SILC client.
7067 Added key management and key agreement message formats to the
7068 irssi/src/fe-common/silc/module-formats.[ch].
7070 Added USERS (alias WHO) printing, server/router operator
7071 indication and LIST command printing to the module formats.
7073 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7075 * Fixed channel joining notify handling, cumode notify handling
7076 from Irssi SILC client.
7078 * Added SILC specific module-formats to the Irssi SILC client so
7079 that SILC specific message hilighting, colors etc is possible.
7080 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7082 Added channel mode, channel user mode, actions, notices,
7083 whois and whowas printing to the the module-formats.c.
7085 * Fixed a bug in channel deletion in the server. The channel
7086 is not left to the cache even if the channel founder auth mode
7087 is set when there are no users anymore on the channel. Affected
7088 file silcd/server.c.
7090 * The silc_net_localhost now resolves the entire hostname including
7091 the domain name. Affected file lib/silcutil/silcnet.c.
7093 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7095 * Changed the ask_passphrase client operation to be ascynchronous.
7096 It has now a completion callback and a context that the
7097 application must call after it has got the passphrase from
7098 the user. Affected files lib/silcclient/silcapi.h,
7099 lib/silcclient/protocol.c, lib/silcclient/command.c and
7102 Added SilcAskPassphrase callback that the application calls
7103 to deliver the passphrase to the library.
7105 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7106 The public key verification and especially a certificate
7107 verification is asynchronous procedure.
7109 Added new SILC_SKE_STATUS_PENDING status to indicate the
7110 request is pending and a callback will be called to finalize
7113 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7114 indicate that remote end did not send its public key (or
7115 certificate), even though we require it. Added check for this
7116 condition in the SKE. This was a security bug, now fixed.
7118 Defined new SilcSKEVerifyCbCompletion callback that is called
7119 when the verification process is completed.
7121 The affected files lib/silcske/silcske_status.h and
7122 lib/silcske/silcske.[ch].
7124 * Changed the verify_public_key client operation to be async
7125 as well. Defined SilcVerifyPublicKey callback that is used to
7126 indicate the success of the public key verification process.
7128 Changed the server and client to use the new async client
7131 * Changed the Irssi SILC client's internal scheduler to be called
7132 twice as many times as it used to be. As a result the client
7133 should be a bit faster now. Affected file is
7134 irssi/src/silc/core/silc-core.c.
7136 * Added support to Irssi SILC client of asynchronous public key
7137 verification and passphrase inquiry. Affected file is
7138 irssi/src/silc/core/silc-core.c.
7140 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7142 * Do not say "You have left channel %s" in client library.
7143 Moved it to the application. Affected files are
7144 lib/silcclient/command.c and silc/client_ops.c.
7146 * Fixed silc_client_get_clients. Command context was not
7147 duplicated and was freed memory in the callback. Affected
7148 file lib/silcclient/idlist.c.
7150 * Do not say "you are now talking..." on JOIN command in the
7151 client library. The appliation must handle it.
7153 * Do not say ".. changed topic to" in command reply in the
7154 client libary. The application must handle it.
7156 * Fixed TOPIC command sending in the client library.
7158 * Fixed a memory leak in silc_client_command_free in the file
7159 lib/silcclient/command.c.
7161 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7163 * Imported a modified version of Irssi client to the source tree.
7164 The Irssi will be used to create a new client called
7165 Irssi SILC. Imported to irssi/.
7167 Added silc_core_init_finish function to the Irssi. Affected
7168 file irssi/configure.in.
7170 A lot changes in the Makefile.ams around the irssi tree.
7172 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7174 * Do not rehash if the new size is same as the old size of the
7175 hash table, in the silc_hash_table_rehash*. The affected file
7176 lib/silcutil/silchashtable.c.
7178 * Replaced hash_table_del_by_context calls from the server
7179 (when channel->user_list and client->channels) to the
7180 hash_table_del as it is sufficient and faster.
7182 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7184 * Added silc_hash_table_list, silc_hash_table_get and the
7185 SilcHashTableList structure to provide an alternative way to
7186 traverse the hash table. The affected files are
7187 lib/silcutil/silchashtable.[ch].
7189 * Changed the server's idlist routines to use the hash table
7190 routines to optimize the code.
7192 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7194 * Replaced the client entry's `channel' list and channel entry's
7195 `user_list' list to hash tables for optimized lookup. Changed
7196 the code to use the hash table interface around the code.
7197 Affected file lib/silcd/idlist.[ch].
7199 * Added `auto_rehash' boolean argument to the function
7200 silc_hash_table_alloc to indicate whether the hash table should
7201 auto-rehash when it thinks is appropriate time. It will
7202 increase the hash table size if the there is twice as much
7203 entries in the table than the size of the table, and will
7204 decrease the size if there are twice as less entries than
7205 the size of the table.
7207 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7209 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7211 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7213 * silc_idcache_purge_by_context deletes the entry now by context
7214 as it is supposed to do. Affected file lib/silccore/idcache.c.
7216 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7217 client is not anymore valid (WHOWAS givens the info) and not
7218 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7220 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7222 * Removed the `data' and `data_len' arguments from the ID Cache
7223 interfaces and added `name' argument. ID Cache does not handle
7224 anymore the binary data only a names associated with given ID.
7226 * When hashing a Client ID with silc_hash_id the entire ID is
7227 not hashed anymore, instead only the hash of the Client ID is
7228 hashed. This way we can access the Client ID from the cache
7229 with Client ID but with the hash of the ID (which is a hash of
7230 the nickname) as well without any difference in performance.
7232 Added also silc_idcache_find_by_id_one_ext to do one on one
7233 searching when we have the actual ID. Added also function
7234 silc_hash_client_id_compare. The affected files are
7235 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7237 * When hashing the name associated with a ID it is always done
7238 in lowercase. This way we can access the cache without worrying
7239 about case-sensitivity, even though, for example nicknames are
7242 * Fixed a bug in server with channel message sending. It put
7243 wrong ID type as destination ID. The affected file
7244 silcd/packet_send.c.
7246 * silc_idcache_del_by_context now deletes from all hash tables
7247 by context. Affected file lib/silccore/idcache.c.
7249 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7251 * Changed the client library to use the new ID Cache interface.
7252 Changes around the source tree.
7254 * Added silc_hash_table_rehash_ext to rehash with specific
7255 hash function. Affected file lib/silcutil/silchashtable.[ch].
7257 * Added silc_hash_string_compare to compare two strings in the
7258 hash table. Affected file lib/silcutil/silcutil.[ch].
7260 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7262 * Added new function silc_idcache_del_by_context into the
7263 lib/silccore/idcache.[ch].
7265 * Changed the server's ID list routines to use the new ID Cache
7266 interface. Changes around the source tree.
7268 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7270 * Added silc_hash_table_del[_by_context]_ext functions in to the
7271 lib/silcutil/silchashtable.[ch].
7273 Removed silc_hash_table_find_all* routines and added new
7274 silc_hash_table_find_foreach to replace them.
7276 Added silc_hash_table_replace_ext function as extended
7277 replacing function. Separated the simple hash table interface
7278 from the extended hash table interface in the file
7279 lib/silcutil/silchashtable.h.
7281 * Fixed minor bugs and changed it to use some of the new
7282 hash table functions in lib/silccore/idcache.c
7284 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7286 * Added new function silc_hash_table_find_all to return all keys
7287 in the hash table by the specified key. As the hash table is
7288 collision resistant it also makes it possible to have several
7289 duplicate keys in the hash table. This function may be used to
7290 find all of the keys from the hash.
7292 Added user_context arguments to the SilcHashFunction,
7293 SilcHashCompare and SilcHashDestructor to deliver user specified
7296 Added new fuctions silc_hash_table_find[_all]_ext to do
7297 extended lookup with specified hash and compare functions and
7298 specified user contexts.
7300 Added new function silc_hash_table_add_ext to add the key
7301 with specified hash function and user context.
7303 Added new function silc_hash_table_foreach to traverse all
7304 entrys in the hash table. Added SilcHashForeach callback
7307 Added new function silc_hash_table_del_by_context to delete
7308 the entry only if the context associated with the key matches.
7310 Affected files are lib/silcutil/silchashtable.[ch].
7312 * Removed silc_hash_[server/client/channel]_id and added just
7313 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7314 silc_hash_id_compare to compare two ID's using as the hash table
7315 comparison function. Added also silc_hash_data to hash
7316 binary data and silc_hash_data_compare to compare it.
7318 * Removed silc_idlist_find_client_by_hash as it is not needed
7319 anymore. Affected file silcd/idlist.[ch].
7321 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7322 to use internally the SilcHashTable. The new ID Cache is a lot
7323 faster than the old one. Some of the ID Cache interface was also
7324 rewritten and obsolete and stupid functions were removed.
7326 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7328 * Added entry_count field to the SilcHashTable to keep the number
7329 of the entries in the table. Implemented the function
7330 silc_hash_table_rehash. Added new function
7331 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7333 Fixed a minor bug in silc_hash_table_free.
7335 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7336 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7337 into the lib/silcutil/silcutil.[ch].
7339 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7341 * Implemented a collision resistant hash table into the
7342 lib/silcutil/silchashtable[ch]. See the header and the source
7343 for the SilcHashTable API.
7345 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7347 * Merged dotconf version 1.0.2 into lib/dotconf.
7349 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7351 * Do not compile anything in lib/silcsim/* if the SIM support
7352 is not enabled. The tree should now compile without problems
7355 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7357 * Compiled the SILC under cygwin. Compiled and tested briefly
7358 without problems. More tests needed. The SIMs didn't compile
7361 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7363 * Fixed possible crash in silc_get_username in the
7364 lib/silcutil/silcutil.c.
7366 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7368 * Fixed a va_arg in silc/client_ops.c.
7370 * Oops, RC5 routines were named AES and caused some problems
7371 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7373 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7375 * Added new SilcIDIP structure into the lib/silccore/id.h and
7376 replaced the old `ip' fields from all SILC ID's to that type.
7377 This is a step towards IPv6 support.
7379 The silc_id_get_len takes now the ID as an extra argument.
7380 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7381 both IPv4 and IPv6 based ID's.
7383 The affected files are lib/silccore/id.[ch] and other files
7384 around the tree using these routines.
7386 * Removed the ID length arguments in server from various
7387 silc_server_send_notify_* routines -> they are not needed
7390 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7392 * Fixed memory leak in silc_encode_pem_file in the file
7393 lib/silcutil/silcutil.c.
7395 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7397 * Check minor version as well in the SKE. Affected files are
7398 silcd/protocol.c and lib/silcclient/protocol.c.
7400 * Added --identifier option to the server so that an identifier
7401 can be when creating the public key for the server. Affected
7402 file is silcd/silcd.c.
7404 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7405 lib/silccrypt/silcpkcs.c.
7407 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7409 * Register default ciphers and stuff when using -C option with
7410 the server. Affected file sildc/silcd.c.
7412 * Put back the servers public key filename format, it is better
7413 than the new one. For now, the client keys are saved with the
7414 new filename format. The affected file silc/client_ops.c.
7416 * Implemented the Cipher API for the rest of the ciphers that
7417 did not implement it or implemented it the wrong way.
7419 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7421 * Register default ciphers and stuff when using the -S option
7422 in the client. Affected file silc/silc.c. Same also when
7423 creating new key pair with -C option.
7425 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7427 * Fixed the silc_verify_public_key client operation function to
7428 save the public keys differently. The fingerprint is now
7429 used as filename and not the hostname. This way also the
7430 client keys are saved uniquely and not with hostnames. The
7431 affected file is silc/client_ops.c.
7433 * Trimmed the silc_hash_fingerprint function to remove extra
7434 whitespaces from the end of the fingerprint. The affected
7435 file is lib/silccrypt/silchash.c.
7439 * Added silc_cipher_register_default function to register all
7440 default ciphers. It can be used when configuration files
7441 does not exist and the application does not want any specific
7442 ciphers in any specific order.
7444 The SilcDList is now used as silc_cipher_list dynamically
7445 allocated cipher list. Removed the static list all together
7446 and now all ciphers must be allocated to the dynamic list.
7447 The silc_cipher_alloc routine was changed to check only the
7450 All silc_cipher_* routines that used to return int returns
7453 The affected files lib/silccrypt/silccrypt.[ch].
7455 * The same thing was done to silc_hash_* as for silc_cipher_*
7456 routines. Affected files lib/silccrypt/silchash.[ch].
7458 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7459 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7460 Added also silc_pkcs_[un]register[_default] functions.
7461 Removed the data_context from the PKCS API.
7463 * Added silc_hmac_register_default function to register default
7464 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7465 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7466 to unregister all hmacs at once.
7468 * Register the default ciphers, hash functions, PKCSs and HMACs
7469 if client's configuration file does not exist. The affected
7472 * The client did not load the hash functions from the SIM
7473 modules at all. Added support for this. Affected file is
7474 silc/clientconfig.c.
7476 * When decoding public key with silc_pkcs_public_key_decode, check
7477 the supported algorithm only if PKCS are registered. Affected
7478 file lib/silccrypt/silcpkcs.c. The same was done with the
7479 silc_pkcs_private_key_decode.
7481 * Fixed the SILC List routines to keep the list always in order.
7482 It used to change the list's order when traversing the list but
7483 not it preserves the order. Affected file lib/trq/silclist.h.
7485 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7487 * Added the client library to use the SilcSocketConnection's
7488 reference counter (by silc_socket_dup) to prevent the bug that
7489 the socket object may be freed underneath async operation.
7491 * The name resolv library checking fixes in the configure.in.pre.
7494 * Created new version of the protocol drafts for future
7495 development. The -03 drafts are the ones that will be changed
7496 in the trunk now and the -02 will remain as they are.
7498 * Send list of CUMODE notifys to the router when announcing
7499 the channel users to the router. Affected file silcd/server.c.
7500 If the router receiving channel founder CUMODE for a channel
7501 that already has channel founder it will send CUMODE notify
7502 to the sender to remove the channel founder rights from the
7503 announced client. Affected file silcd/packet_receive.c.
7505 * The CUMODE notify may now use Server ID as well as the entity
7506 who changes the mode. Updated protocool specs.
7508 * Updated INSTALL and README files.
7510 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7512 * New web pages in the http://silc.pspt.fi. The pages was
7517 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7519 * Implemented the [DenyConnectin] config section in the server.
7520 Added silc_server_config_denied_conn to check whether incoming
7521 connection is denied. Affected file silcd/serverconfig.[ch].
7523 * Do not check the ports when checking the incoming configuration
7524 data if the port is 0, meaning any. Affected file is
7525 silcd/serverconfig.c.
7527 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7529 * Fixed buffer overflow in silc_string_compare in the file
7530 lib/silcutil/silcutil.c.
7532 * Fixed double free in silc_server_command_leave in the file
7535 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7537 * Fixed the version checking in the server. Affected file is
7540 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7542 * Fixed the configuration data fetching when accepting new
7543 connections in the server. Affected file silcd/server.c.
7545 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7547 * Added `sender_entry' argument to the function
7548 silc_server_packet_relay_to_channel so that we can check
7549 whether some destination actually belongs to the same route
7550 the sender belongs (ie, we must not resend the packet to the
7551 sender). Affected file silcd/packet_send.[ch].
7553 * Added `servername' field to the SilcClientEntry in the server
7554 to hold the name of the server where client is from. Affected
7555 file is silcd/idlist.h.
7557 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7559 * Moved the channel message encrypting in the router betwen
7560 router connections from silc_server_channel_message to the
7561 silc_server_packet_relay_to_channel since we want to check
7562 whether we have anybody channel before encrypting anything.
7563 Affected files silcd/packet_[receive/send].c.
7565 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7567 * Fixed the [AdminConnection] server config section to support
7568 multiple entries. Affected file silcd/serverconfig.c.
7570 * Added support into the server to check the validity of the
7571 incoming connection before executing any KE or authentication
7574 * The connection configuration is now saved to the KE and
7575 connection auth protocol contexts and not fetched anymore in
7576 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7578 * The local hosts listenning address and port is also resolved
7579 now when starting the server. We want to have the socket object
7580 to include the real address and port for the listener. Added
7581 new function silc_net_check_local_by_sock into the files
7582 lib/silcutil/silcnet.[ch].
7584 * Fixed a broadcast bug in server -> do not broadcast if we
7587 * Fixed a routing bug. Do not route broadcast packets ever.
7588 Broadcast packets must be processed always and not routed since
7589 they may be destined to some other host than yourself and thus
7590 would get routed without no good reason. Affected file is
7593 * Added function silc_server_config_is_primary_route to check
7594 whether primary router connection has been configured (a router
7595 configuration that we are initiating). If there is not, we
7596 will assume that there is only two routers in the SILC network
7597 and we will use the incoming router connection as our primary
7598 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7600 * Changed the order of the broadcasting. Broadcast _after_ the
7601 packet has been processed not before. Affected file is
7604 * Fixed a [ClientConnection] parsing bug. The port was never
7605 parsed correctly thus resulting to port 0. Affected file
7606 silcd/serverconfig.c.
7608 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7609 argument and did not set the broadcast packet flag. Affected
7610 file silcd/packet_send.c. Fixed same bug in the function
7611 silc_server_send_notify as well.
7613 * If we receive NEW_ID packet for our own ID in the server, ignore
7616 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7620 * Removed the nickname from the Private Message Payload.
7621 Updated the code and the protocol specs.
7623 * Updated protocol specs for submitting to the IETF.
7625 * Tweaked the Random Number Generator a bit. Affected file
7626 lib/silccrypt/silcrng.c. Exported a new function
7627 silc_rng_[global]_add_noise which can be used to add more
7630 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7632 * Do not parse packets with different timeout when protocol
7633 is active -> may cause problem with rekey. Affected file
7636 * When server receives signoff notify it must not create
7637 new channel key if the client is on any channels since the
7638 sender of the signoff notify will create it.
7640 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7642 * Added printing of error messages during SKE protocol from the
7643 failure packet sent by server during SKE. Affected file
7646 * Removed the client's failure_callback handling with timeout
7647 and handle it immediately when received.
7649 * The SKE library returned wrong type in SUCCESS and FAILURE
7650 packets. They must be 32 bit MSB not 16 bit MSB.
7652 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7654 * Ok, rewrote the logic of the re-key and now it seems to work.
7655 I tested it on high traffic with frequent re-keys without
7656 problems. Added hmac_receive (and renamed hmac to hmac_send)
7657 in SilcClientConnection in lib/silcclient/client.h and
7658 in SilcIDListData in silcd/idlist.h. Also, removed the
7659 SilcPacketParserContext's cipher and hmac fields as they are
7660 not needed anymore and actually caused some problems when
7661 the ciphers and hmac's changed underneath the packet parser.
7663 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7665 * If re-key protocol is active then process the incoming packets
7666 synchronously since we must assure that icoming packets encrypted
7667 with the old key is processed before the new keys is set to
7668 use. This is true other packets than for REKEY packets.
7669 Affected file silcd/server.c. The same was done to client library
7670 as well, affected file lib/silcclient/client.c.
7672 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7674 * Fixed bug in client and server to accept the force send if
7675 the packet is send from silc_[server/client]_packet_process
7676 function. Otherwise the packets are never delivered, oops.
7678 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7680 * Disable force sending of packets when REKEY protocol is active.
7681 We must assure that no packet is sent directly when rekey is
7682 performed. All packets must be sent through packet queue.
7683 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7684 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7685 function is silc_[server/client]_packet_send_real to check
7688 * Replaced the SIM paths from example config files to
7689 /usr/local/modules. Also, make install creates now
7690 /usr/local/silc/logs directory to hold all the SILC server
7693 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7695 * Made the configure.in.pre work on Solaris. Patch by salo.
7697 * Made all ciphers compatible with non-x86 machines. Defined
7698 CBC mode macros into lib/silccrypt/ciphers_def.h.
7700 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7702 * Fixed the make install.
7704 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7706 * When MAC computation fails the silc_packet_decrypt returned 0
7707 even though it was supposed to return -1. Fixed this. The
7708 affected file is lib/silccore/silcpacket.c.
7710 * Do not replace the config files in /etc/silc (in make install)
7711 if they already exist. Affected file ./Makefile.am.
7713 * Do not send re-key packets immediately but through packet queue.
7714 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7716 * Changed silc_net_check_host_by_sock to return FALSE if the
7717 IP/DNS could not be resolved. Though, it returns the IP address
7718 now even if it could not resolve it (but returns also FALSE).
7719 Affected file lib/silcutil/silcnet.[ch].
7721 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7723 * Added silc_pkcs_decode_identifier to decode the public key's
7724 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7725 Added also silc_pkcs_free_identifier. Added also new context
7726 SilcPublicKeyIdentifier.
7728 * Added -S option to the silc client. It is used to dump the
7729 contents of the specified public key file.
7731 * Changed the PKCS api to return the public key length when
7732 setting the public key.
7734 * Fixed a fatal bug in the public and private key file loading.
7735 Affected file lib/silccrypt/silcpkcs.c.
7737 * Execute the packet parsing for client with zero (0) timeout
7738 if the protocol is active. Affected file silcd/server.c.
7740 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7742 * Made the key generation options to the silcd program. Added
7743 -C option, equivalent to client's option.
7745 * Added new [ServerKeys] config section to the server. It
7746 configures the server's public and private key.
7748 * Defined generic Public Key Payload into the protocol
7749 specification to send specific type of public keys and
7752 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7753 public key or certificate.
7755 * Implemented the GETKEY command to the server and to the
7756 client library and on user interface.
7758 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7760 * Made preliminary `make install' work.
7762 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7764 * Added SilcServerRekey context into silcd/idlist.h.
7766 * Added the PFS support as defined in the specification to the
7767 SKE protocol. Affected files lib/silcske/*.c.
7769 * Added `ske_group' field to the SilcServerRekey context to hold
7770 the number of the SKE group that is used with PFS in re-key.
7771 Affected file silcd/idlist.h.
7773 * Added PFS re-key support to the server. Affected file is
7776 * Added silc_protocol_cancel to cancel execution of the next
7777 state of the protocol. Affected file is
7778 lib/silccore/silcprotocol.[ch].
7780 * Added the re-key support with and without PFS to the client
7781 library. Re-key is performed once in an hour, by default.
7783 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7784 Added silc_client_rekey_callback and silc_client_rekey_final.
7785 Affected files are lib/silcclient/protocol.[ch] and
7786 lib/silcclient/client.[ch].
7788 * Removed the `hmac_key' and `hmac_key_len' fields from the
7789 SilcClientConnection structure; not needed. Affected file is
7790 lib/silcclient/client.h.
7794 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7796 * Do not ask whether user wants to use the negotiated private key
7797 for private messages, just use it. Affected file is
7798 silc/local_command.c.
7800 * Added `send_enc_key' and `enc_key_len' fields to the
7801 SilcIDListData structure since they are needed in the re-key
7802 phase. Affected file is silcd/idlist.[ch].
7804 * Implemented the simple re-key protocol into the server.
7805 Affected files silcd/server.c and silcd/protocol.[ch]. The
7806 re-key will be performed once in an hour, by default.
7808 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
7809 Added silc_server_rekey, silc_server_rekey_callback and
7810 silc_server_rekey_final.
7812 * Removed Tunneled flag from the protocol. Updated the code
7813 and the specifications.
7815 * Adde `pfs' field to the SilcIDListData to indicate whether
7816 the PFS is to be performed in the re-key. Affected file is
7819 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7821 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
7822 int64 of at least the xintXX size. If void * is less that 4
7823 bytes uint32 * will be used. Defined bool as boolean.
7825 * Changed _ALL_ unsigned long and unsigned int to uint32,
7826 unsgined short to uint16 in the source tree.
7828 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
7829 not handle clients that has entry->data.registered == FALSE.
7830 They are not in the network anymore. Affected file is
7833 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7835 * Implemented the sending of the SERVER_SIGNOFF notify in the
7836 server. Affected file is silcd/server.c.
7838 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
7839 Added also silc_notify_payload_encode_args into the
7840 lib/silccore/silcnotify.[ch].
7842 * Implemented ther SERVER_SIGNOFF notify handling in the server.
7843 Affected file silcd/packet_receive.c.
7845 * Implemented the SERVER_SIGNOFF notify handling in the client
7846 library. Affected file lib/silcclient/client_notify.c. Also,
7847 implemnted the printing of the SERVER_SIGNOFF info to the
7848 application. Affected file silc/client_ops.c.
7850 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
7851 if the deleting was successful. Affected file silcd/idlist.[ch].
7853 * Added support for public key authentication in the connection
7854 authentication protocol in the client library. Affected file
7855 lib/silcclient/protocol.c.
7857 * Changed the server's silc_idlist_get_clients_by_* interface
7858 to support already allocated array so that new entries may be
7859 added to pre-allocated array. Affected file silcd/idlist.[ch].
7860 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
7861 and command replies.
7863 * All command reply functions in the server now calls the
7864 pending command callback even if error occured. This way the
7865 error will be delivered to the client as well. Affected files
7866 silcd/command.c and silcd/command_reply.c.
7868 * Fixed INFO command to return local server's info if no server
7869 was provided. Affected file lib/silcclient/command.c.
7871 * Removed RESTART command for good. Updated the code and the
7874 * Rewrote parts of the task system. It is a bit simpler now.
7875 Removed unsued task priorities. The affected files are
7876 lib/silcutil/silctask.[ch].
7878 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7880 * Moved the USERS printing from the library to the application.
7881 Affected files lib/silcclient/command.c and silc/client_ops.c.
7883 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7887 * Added channel key re-key support. The re-key is perfomed
7888 only by the router and is done once in an hour. Added `rekey'
7889 field to the SilcChannelEntry in the server. Affected files
7890 silcd/server.c and silcd/idlist.h.
7892 * Added silc_task_unregister_by_context into the file
7893 lib/silcutil/silctask.[ch].
7895 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7897 * Added SILC_UMODE_GONE mode to indicate when the client is not
7898 present in the SILC network. Added also support to the local
7899 command AWAY that will set this mode. Added support of showing
7900 "xxx is gone" in WHOIS command. The USERS command shows the
7901 gone status as well.
7903 * Fixed setting server and router operator privileges in the
7904 server's UMODE command. Affected file silcd/command.c.
7906 * Merged the SKE KE1 and KE2 payloads into one payload. The
7907 new KE payload is equivalent to the old KE2 payload.
7909 Cleaned up the SKE Start Payload parsing. It now uses the
7910 simple buffer unformatting to do the parsing. A lot faster
7913 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
7914 to the SKE that is used to indicate whether both of the SKE
7915 parties should perform authentication. By default only the
7916 responder performs authentication. By setting this flag also
7917 the initiator must do authentication. By default it is unset
7918 since in normal SKE case, client to server connection, only
7919 the responder should do authentication. When doing SKE between
7920 two clients both should perform authentication. Updated the
7921 code and the protocol specs.
7923 * A little fix to IDENTIFY command in the server. Search the
7924 client first by hash not nickname. Affected file is
7927 * Fixed the silc_client_close_connection to support closing
7928 the client to client connections wihtout deleting too much
7929 data. Affected file lib/silcclient/client.c.
7931 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
7932 are received if protocol used to be active but is not anymore
7933 the application would crash due to NULL pointer dereference.
7934 Affected files silcd/server.c and lib/silcclient/client.c.
7936 * Added `hash' field to the SilcClientConnection to include
7937 the hash function negotiated in the SKE protocol.
7939 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
7940 to set the channel founder authentication data. A client can
7941 claim the founder rights later by providing the authentication
7942 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
7943 This way the channel founder can regain the channel founder
7944 privileges even it is left the channel. This works only on
7945 local server and the client must be connected to the same
7946 server to be able to regain the founder rights. Updated the
7947 protocol specs accordingly.
7949 Added support to the CMODE command in the client to set the
7950 founder auth data. Read the README to see how to set it.
7952 Added support to the CUMODE command to claim the founder
7953 rights. Read the README to see how to do it.
7955 Added support for the founder authentication to the Channel
7956 Entry in the server. Affected file silcd/idlist.h.
7958 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
7959 server's CMODE command. Affected file silcd/command.c.
7961 * Added the following new functions into lib/silccore/silcauth.[ch]:
7962 silc_auth_get_method and silc_auth_get_data.
7964 * The server now saves the remote hosts public key to the
7965 SilcIDListData pointer. Affected file silcd/protocol.c.
7967 * The normal server now does not remove the channel entry from
7968 the cache if the founder authentication data is set. It used
7969 to remove it if the founder was the last one on the channel on
7970 the server and left the channel. The auth data is saved and
7971 if the channel is re-joined later the old entry is used with
7972 the old auth data. Affected files silcd/command_reply.c and
7975 * Removed the `pkcs' field from the SilcIDListData structure
7976 in the server; it is not used. Affected file silcd/idlist.h.
7978 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7980 * Fixed packet processing on slow links. Partial packets were
7981 never re-processed because the incoming data buffer was cleared
7982 by the application. Application must not directly clear the
7983 sock->inbuf, the packet processing routines handle it. Fixed
7984 this in client library and in server.
7986 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7988 * Fixed the WHOIS and IDENTIFY send reply function to really
7989 check whether to send list or just one entry. Affected file
7992 * Cleaned up the LEAVE command's channel key distribution. The
7993 affected file silcd/command.c.
7995 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
7996 can enforce the channel mode as well. In that case the ID
7997 includes the ID of the server. The code now enforces the
7998 mode change if the router have different mode than the server.
8000 * The notify client operation with CMODE_CHANGE notify can now
8001 return NULL client_entry pointer if the CMODE was not changed
8002 by client. Application must check for this.
8004 * Added <Server ID> argument to INFO command to support server
8005 info fetching by Server ID.
8007 * Added silc_server_announce_get_channel_users to get assembled
8008 packets of channel users of the specified channel. Affected
8009 file silcd/server.[ch].
8011 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8012 was freed underneath the ID Cache.
8014 * Re-announce clients when the server received CHANNEL_CHANGE
8015 notify from the router. Affected file silcd/packet_send.c.
8017 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8019 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8020 crashed since it did not handle the fact that there is no cipher
8021 called "3" and didn't check the error condition. Now fixed.
8023 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8024 flag. It can be used to send message requests.
8026 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8028 * Implemented the RESTART command in the client.
8030 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8031 notice type messages. Added notice printing to the user
8034 * The channel keys are not re-generated if the channel's mode
8035 is PRIVKEY, ie private key on the channel exists. Affected
8036 files silcd/server.c and silcd/command.c.
8038 * Fixed a little bug in channel message delivery when channel
8039 private keys are set in the server. Affected file is
8040 silcd/packet_send.c.
8042 * Changed the setting on channel->on_channel = TRUE from the
8043 silc_client_save_channel_key to the JOIN command reply. The
8044 key payload is not received if the private channel key is set.
8045 Affected file lib/silcclient/command_reply.c and the
8046 lib/silcclient/client_channel.c.
8048 * When the CMODE_CHANGE notify is sent and the channel private
8049 key mode is removed the channel key must be re-generated in
8050 other cells as well. Added this support for the router in the
8051 silcd/packet_receive.c.
8053 * Added new local command NOTICE to send notice message on
8054 channel. Affected file silc/local_command.[ch].
8056 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8058 * Added new local command ME to the client. It is used to send
8059 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8060 some action. Affected file silc/local_command.[ch].
8062 * Changed channel_message and private_message client operations
8063 to deliver the message flags to the application. Added also
8064 the `flags' arguments to the silc_client_send_channel_message
8065 and silc_client_send_private_message functions. Affected file
8068 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8070 * Redefined the Private Message Payload to support private message
8071 keys and to support the new private message flags. Updated
8072 the protocol specs. Flags makes it possible to have for example
8073 CTCP style messages.
8075 * Added new type SilcPrivateMessagePayload and defined an API
8076 for it in the lib/silcclient/silcprivate.[ch].
8078 * Tested private message private keys successfully. Tested the
8079 private message key set, unset and list commands with the new
8082 * Redefined the Channel Message Payload to include the channel
8083 message flags (equal with private message flags) to support
8084 for example CTCP style messages.
8086 * Defined some of the message (for channel and private message)
8087 flags. Updated the protocol specs and added the flags to the
8088 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8090 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8092 * Added SilcKeyAgreementStatus type to the key agreement routines
8093 to indicate the current status and error if one occured.
8094 The status types are defined in the lib/silcclient/silcapi.h.
8096 * Added new local command KEY that is used to set and unset private
8097 keys for channels, set and unset private keys for private messages
8098 with remote clients and to send key agreement requests and
8099 negotiate the key agreement protocol with remote client. The
8100 key agreement is supported only to negotiate private message keys,
8101 it currently cannot be used to negotiate private keys for channels,
8102 as it is not convenient for that purpose.
8104 * Fixed a minor pending callback setting bug in the function
8105 silc_client_get_client_by_id_resolve, now the function works.
8106 Affected file lib/silcclient/idlist.c.
8108 * Added function silc_net_get_local_port to get local bound
8109 port by socket. Added to lib/silcutil/silcnet.[ch].
8111 * Added `sockets' and `sockets_count' fields to the SilcClient
8112 object. They hold the sockets of the listenning sockets in
8113 the client. Listenning sockets may be for example the key
8114 agreement server. Affected file lib/silcclient/client.[ch].
8115 Added functions the silc_client_add_socket and the
8116 silc_client_del_socket. They are exported to the application
8119 * Added ~./silc/clientkeys to support other client's public keys.
8121 * Renamed verify_server_key client operation to verify_public_key
8122 and added one argument to indicate the type of the connection
8123 (server, client etc.).
8125 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8127 * Added silc_server_connection_auth_request to handle the
8128 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8129 silcd/packet_receive.[ch].
8131 * Added silc_server_send_connection_auth_request into the
8132 silcd/packet_send.c to send the connection auth request packet.
8134 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8137 * Fixed the public key authentication in responder side in the
8138 server. The `auth_data' pointer includes the SilcPublicKey
8139 not the path to the public key. Affected file silcd/protocol.c.
8141 * Implemented the public key authentication in the initiator side
8142 in the server. Affected file silcd/protocol.c.
8144 * Removed the [RedirectClient] config section from the server
8145 configuration. Is not needed and I don't want to implement it.
8147 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8149 * Cleaned up the CMODE command in the server. It now works
8150 correctly and supports all the modes defined in the protocol.
8151 Affected file is silcd/command.c.
8153 * Added `hmac_name' field to the SilcChannelEntry in the server
8154 to hold the default HMAC of the channel. It can be set when
8155 creating the channel (with JOIN command). Affected files
8158 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8159 type to indicate the change of the current cipher and hmac
8160 on the channel. Client can safely ignore the <cipher> argument
8161 (if it chooses to do so) since the CHANNEL_KEY packet will
8162 force the channel key change anyway. The <hmac> argument is
8163 important since the client is responsible of setting the new
8164 HMAC and the hmac key into use.
8166 * Fixed the CMODE command in the client library as well.
8168 * Tested CMODE command in router environment successfully.
8170 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8172 * Show the version of the remote client (or server) when connecting
8173 to the server. It is logged to the log file. Affected file
8174 is silcd/protocol.c.
8176 * Fixed the KILLED notify handling in the client library. The
8177 client must be removed from all channels when receiving the
8180 Also, do not remove the client entry when giving the KILL
8181 command but when the KILLED notify is received.
8183 * Removed silc_idlist_find_client_by_nickname from the server.
8184 Not needed anymore. Affected files silcd/idlist.[ch].
8186 * Implemented the CHANNEL_CHANGE notify type handling to the
8187 server. Affected file silcd/server.c.
8191 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8193 * Added silc_server_send_notify_invite to send the INVITE
8194 notify between routers.
8196 * Implemented the INVITE command correctly to the server.
8198 * Implemented the INVITE notify type handling in the server.
8200 * Implemented the INVITE command to the client library and on the
8203 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8205 * Added function silc_server_get_client_resolve to find the
8206 client entry by ID from all ID lists and then resolve it
8207 (using WHOIS) if it cannot be found. Affected file is
8210 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8212 * Implemented the BAN command to the client library.
8214 * The JOIN command in the server now checks the invite list
8217 * Changed the silc_command_reply_payload_encode_va and the
8218 silc_command_payload_encode_va to support that if argument is
8219 NULL it ignores and checks the next argument. Affected file
8220 lib/silccore/silccommand.c.
8222 * Added silc_server_send_notify_ban to send the BAN notify
8223 type between routers.
8225 * Chaned the silc_notify_payload_encode to support that if
8226 argument is NULL it ignores and checks the next argument.
8227 Affected file lib/silccore/silcnotify.c.
8229 * Tested ban lists in router environment successfully.
8231 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8233 * Implemented BAN command to the server, in silcd/command.[ch].
8235 * Removed the BAN and INVITE_LIST modes from the CMODE command
8238 * Added function silc_string_match to regex match two strings.
8239 Affected files lib/silcutil/silcutil.[ch].
8241 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8243 * Redefined parts of the SilcChannelEntry in the server to support
8244 the new ban and invite lists.
8246 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8248 * Redefined the INVITE command. The same command can be used to
8249 invite individuals to the channel but also to manage the invite
8250 list of the channel (to add to and remove from the invite list).
8251 Updated the protocol specs.
8253 * Added new command SILC_COMMAND_BAN that can be used to manage
8254 the ban list of the channel. Updated the protocol specs.
8256 * Removed the channel modes: the SILC_CMODE_BAN and the
8257 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8258 in the CMODE command. The equivalent features are now available
8259 using INVITE and BAN commands. Updated the protocol specs.
8261 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8262 in the network about change in the current ban list. The notify
8263 type is not used by the client.
8265 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8266 support the invite lists.
8268 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8270 * Added new function silc_string_regexify that converts string
8271 including wildcard characters into regex string that can
8272 be used by the GNU regex library. Added into the file
8273 lib/silcutil/silcutil.[ch].
8275 Added silc_string_regex_combine to combine to regex strings
8276 into one so that they can be used as one regex string by
8277 the GNU regex library. Added into the file
8278 lib/silcutil/silcutil.[ch].
8280 Added silc_string_regex_match to match two strings. It returns
8281 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8283 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8285 * Imported GNU regex to the soruce tree into lib/contrib.
8286 Fixed some compiler warning from the regex.c.
8288 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8290 * Fixed MOTD command in the server to work in router environment.
8292 * Fixed the MOTD command in the client library to support
8293 the server argument in the command.
8295 * Added `nickname_len' argument to the silc_idlist_add_client
8296 in the server, as the `nickname' argument may be binary data
8299 * Added silc_idlist_get_channels to return all channels from
8302 * Implemented LIST command to the server. Affected file is
8305 * Implemented the LIST command to the client library and on the
8308 * Added [<user count>] argument to the LIST command reply.
8309 With private channels the user count is not shown.
8311 * Updated TODO and README.
8313 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8315 * The client entry's data.registered must be TRUE even with
8316 global client entry on global client list. The data.registered
8317 is used to check whether the client is anymore in the network,
8318 for example with WHOWAS command so it must be valid.
8320 * Fixed the WHOWAS command in the server. It now actually works
8321 in router environment. Added function into silcd/command_reply.c
8322 silc_server_command_reply_whowas_save.
8324 * Added silc_idlist_purge function to the silcd/idlist.c
8325 to periodically purge the ID Cache.
8327 * Fixed INFO command in the server. It works now in router
8328 environment. Added <server name> argument to the INFO command
8329 reply. Updated the protocol specs.
8331 * Fixed minor bug in silc_idcache_purge to not purge if the
8332 expire value is zero.
8334 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8335 they were buggy because of the WHOWAS information.
8337 * Fixed local command MSG to handle the async resolving of
8338 the remote client properly. It used to fail the first MSG.
8339 Affected file silc/local_command.c.
8341 * Added `data_len' field to SilcIDCache context.
8343 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8345 * Update TODO. Todo in commands in the server.
8347 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8349 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8350 used by routers as broadcast packet to inform other routers
8351 about the changed user mode.
8353 Implemented the notify handling in the server. Affected file is
8354 silcd/packet_receive.c. Added the function
8355 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8357 * Added new generic Channel Payload and deprecated the New Channel
8358 Payload. The New Channel Payload is now the generic Channel
8361 * Added new argument `mode' to the silc_server_send_new_channel
8362 as it is required in the Channel Payload now.
8364 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8365 and created a new and real SilChannelPayload to represent the
8366 new generic Channel Payload. Implemented the encode/decode
8367 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8369 * Added silc_server_get_client_channel_list to return the list
8370 of channels the client has joined for WHOIS command reply.
8371 Affected file silcd/server.[ch].
8373 * Implemented the channel list sending in the WHOIS command reply
8374 in server and in the client.
8376 Implemented the channel list displaying on the user interface
8377 as well. Affected file silc/client_ops.c.
8379 * Added silc_channel_payload_parse_list to parse list of Channel
8380 Payloads. It returns SilcDList list of SilcChannelPayloads.
8381 Client for example can use this function to parse the list of
8382 channels it receives in the WHOIS command reply. The caller
8383 must free the list by calling silc_channel_payload_list_free.
8384 Affected files lib/silccore/silcchannel.[ch].
8386 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8388 * Added one new argument <user mode> to the WHOIS command reply
8389 to return the mode of the user in SILC. Updated the protocol
8392 Implemented it to the server and client.
8394 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8396 * Fixed the mode printing on the user interface on joining.
8397 Affected file silc/client_ops.c.
8399 * Implemented the UMODE command and user modes in general to the
8400 client library and to the user interface.
8402 * Implemented the UMODE command to the server.
8404 * The server now sends UNKNOWN_COMMAND error status if client sends
8405 unknown command. Affected file silcd/command.c.
8407 * All server commands now handle the command identifier the right
8408 way when sending the command reply to the client. The client can
8409 use to identify the command replies with the identifier.
8411 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8413 * Added silc_server_get_client_route to resolve the route to
8414 the client indicated by the client ID. Affected file is
8417 * Added silc_server_relay_packet as general function to relay
8418 packet to arbitrary destination. This deprecates functions
8419 like _send_private_message_key, _relay_notify etc. Affected
8420 file is silcd/packet_send.[ch].
8422 Removed silc_server_send_key_agreement,
8423 silc_server_send_private_message_key and
8424 silc_server_packet_relay_notify functions from the file
8425 silcd/packet_send.[ch].
8429 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8430 server. Affected file silcd/packet_receive.[ch].
8432 * Implemented the KILL command to the client. Implemented the
8433 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8434 Affected files lib/silcclient/command[_reply].c and
8435 lib/silcclient/client_notify.c. Implemented the KILL notify
8436 printing in the user inteface.
8438 * Fixed a lot silc_parse_nick memory leaks from the client
8439 library in the file lib/silcclient/command.c.
8441 * Changed the silc_server_send_notify_on_channels's `sender'
8442 argument from SilcSocketConnection to SilcClientEntry to
8443 check the sender as entry and not as connection object and not
8444 to send to the client provided as argument. The affected file
8445 is silcd/packet_send.[ch].
8447 * The notify packets that are destined directly to the client used
8448 to not to be processed by the server. Now changed that and the
8449 server processes all notify packets. After relaying the packet
8450 to the client the notify packet is processed in the server.
8452 * The silc_server_free_client_data now checks whether there is
8453 pending outgoing traffic for the client and purges the data to
8454 the network before removing the client entry.
8456 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8458 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8459 an client is killed from the SILC Network. Updated the protocol
8462 Added new function silc_server_send_notify_killed to the
8463 silcd/packet_send.[ch].
8465 * Added function silc_server_packet_relay_notify to relay notify
8466 packets that are destined directly to a client. In this case
8467 the server does not process the notify packets but merely relays
8468 it to the client. Affected file silcd/packet_send.[ch].
8470 Added also silc_server_packet_process_relay_notify to check
8471 whereto relay the notify. Affected file is
8472 silcd/packet_receive.[ch].
8474 * Implemented the KILL command to the server.
8478 * Added the backup schema desgined last fall to the protocol
8479 specs for everyone to see. The specification is in the
8480 *-spec-xx.txt draft and the packet type definitions for the
8481 backup routers is in *-pp-xx.txt draft. Thusly, added also
8482 new packet type SILC_PACKET_CELL_ROUTERS.
8484 * A big security problem in the implementation discovered. The
8485 signoff of an client did not cause new channel key generation
8486 which it of course should've done. The channel keys must be
8487 always re-generated when client leaves (or signoffs) the channel.
8488 The silc_server_remove_from_channels funtion now handles
8489 the channel key re-generation.
8491 * Added `sender' argument to the silc_server_send_notify_on_channels
8492 to not to send the client provided as argument. Affected file
8493 silcd/packet_send.[ch].
8495 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8497 * Implemented OPER and SILCOPER commands into the server and
8500 * Added silc_auth_verify and silc_auth_verify_data to verify
8501 the authentication directly from the authentication payload.
8502 It supports verifying both passphrase and public key based
8503 authentication. Affected file lib/silccore/silcauth.[ch].
8505 * Added `hash' field to the SilcIDListData structure. It is the
8506 hash negotiated in the SKE protocol. Affected file is
8509 * Slight redesigning of the SilcAuthPayload handling routines.
8510 Do not send SilcPKCS but SilcPublicKey as argument.
8512 * Implemented the public key authentication support to the
8513 serverconfig. The public key is loaded from the provided path
8514 and saved as authentication data to void * pointer. Thus,
8515 changed the unsigned char *auth_data to void *auth_data;
8517 * Fixed SHUTDOWN command to send the reply before the server
8518 is shutdown. :) Affected file silcd/command.c.
8520 * Fixed fatal bug in CONNECT command. The hostname was invalid
8521 memory and server crashed. Affected file silcd/command.c.
8523 * Fixed fatal bug in CLOSE command. The server_entry became
8524 invalid but was referenced later in the command. Affected file
8527 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8529 * Fixed fatal bug in failure packet handling. Server ignored
8530 the failure and thus crashed when it came.
8534 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8536 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8537 that the command may be executed only once in (about) 2 seconds.
8538 The old SILC_CF_LAG flag is same but allows command bursts up
8539 to five before limiting.
8541 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8542 server code. Various commands now includes the CF_LAG_STRICT
8543 flag to disallow any kind of miss-use of the command.
8545 * Fixed the silc_buffer_unformat to not to allocate any data
8546 if the length of the data is zero. It used to allocate the
8547 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8549 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8551 * Changed the format of AdminConnection configuration section
8552 in the server. Added username of the admin to the format.
8553 Affected files silcd/serverconfig.[ch].
8555 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8556 to return admin configuration data by host, username and/or
8559 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8561 * Implemented WHOWAS command to the server. Added the functions:
8563 silc_server_command_whowas_parse,
8564 silc_server_command_whowas_send_reply,
8565 silc_server_command_whowas_from_client and
8566 silc_server_command_whowas_from_server
8568 * Added <Client ID> argument to the WHOWAS command reply. Updated
8569 the protocol specs accordingly.
8571 * Implemented WHOWAS command and command_reply to the client
8574 Implemented the WHOWAS printing on the user interface.
8576 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8578 * Added new argument to the WHOWAS command reply, the real name.
8579 It is an optional argument. Updated the protocol specs.
8581 * Added SilcIDCacheDestructor callback that is registered when
8582 the SilcIDCache is allocated. The callback is called when
8583 an cache entry in the ID Cache expires, or is purged from the
8584 cache. Added into lib/silccore/idcache.[ch].
8586 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8587 to destruct the client entries when the cache entry expires.
8588 Other ID Cache's in server and in the client library ignores
8591 * If the ID Cache entry's `expire' field is zero then the entry
8592 never expires. Added boolean `expire' argument to the
8593 silc_idcache_add function in the lib/silccore/idcache.[ch].
8594 If it is TRUE the default expiry value is used.
8596 * Added silc_server_free_client_data_timeout that is registered
8597 when client disconnects. By default for 5 minutes we preserve
8598 the client entry for history - for WHOWAS command.
8600 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8602 * Added support to the server to enforce that commands are not
8603 executed more than once in 2 seconds. If server receives
8604 commands from client more frequently, timeout is registered
8605 to process the commands. Affected file silcd/command.c.
8606 Added new function silc_server_command_process_timeout.
8608 * Changed NICK_NOTIFY handling in client library to check that
8609 if the client's nickname was changed, so there is no need to
8610 resolve anything from the server.
8612 * Removed error printing from the WHOIS and IDENTIFY commands.
8613 If error occurs then it is ignored silently in the client library.
8614 The application, however, may map the received error to
8615 human readable error string. The application currently maps
8616 the NO_SUCH_NICKNAME error to string.
8618 * Made the command status message public to the application. Moved
8619 them from lib/silcclient/command_reply.c to
8620 lib/silcclient/command_reply.h. The application can map the
8621 received command status to the string with the
8622 silc_client_command_status_message function.
8624 * Added check to the server to check that client's ID is same
8625 as the Source ID in the packet the client sent. They must
8628 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8630 * Added dist-bzip hook to the Makefile.am to make bzip2
8631 compressed distributions.
8633 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8635 * Server now enforces the maximum length for the nickname and
8636 the channel as protocol specification dictates. 128 bytes for
8637 nickname and 256 bytes for channel name.
8639 * Moved the WHOIS printing to the application. The client libary
8640 does not print out the WHOIS information anymore, the application
8641 must do it. Renamed silc_client_command_reply_whois_print to
8642 the silc_client_command_reply_whois_save.
8644 The client's idle time is also sent to the application now, and
8645 the idle is shown on screen.
8647 * Added silc_client_command_reply_identify_save to save the
8648 received IDENTIFY entries.
8650 * Do not check for channel private keys in message sending and
8651 reception if the channel does not have the PRIVKEY mode set.
8652 Affected file lib/silclient/client_channel.c.
8654 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8656 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8657 just surfaced after chaning the JOIN procedure.
8659 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8661 * Added silc_client_get_clients_by_list to get client entries
8662 from Client ID list, that is returned for example by JOIN
8663 and USERS command replies. The application should use this
8664 function for example when JOIN command reply is received to
8665 resolve the clients already on the channel (library does not
8666 do that anymore as USERS command reply is not used in the JOIN
8667 procedure anymore). Affected files lib/silcclient/silcapi.h and
8668 lib/silcclient/idlist.c.
8670 * JOIN command reply and USERS command reply returns now SilcBuffer
8671 pointers instead of unsigned char pointers when returning
8672 the client list and mode list.
8674 * Added <Client ID> argument to the JOIN command reply, mainly
8675 for the server to identify for which client the command was
8676 originally sent. Updated protocol specs accordingly.
8678 * Added SilcDlist private_key pointer to the SilcChannelEntry
8679 in the client to support the channel private keys. Affected
8680 file is lib/silcclient/idlist.h.
8682 * Added SilcChannelPrivateKey argument to the function
8683 silc_client_send_channel_message so that application can choose
8684 to use specific private ke if it wants to. If it is not provided,
8685 the normal channel key is used, unless private keys are set.
8686 In this case the first (key that was added first) is used
8687 as the encryption key.
8689 * Implemented the support for channel private key handling.
8690 Implemented the following functions:
8692 silc_client_add_channel_private_key,
8693 silc_client_del_channel_private_keys,
8694 silc_client_del_channel_private_key,
8695 silc_client_list_channel_private_keys and
8696 silc_client_free_channel_private_keys
8698 Affected file lib/silcclient/client_channel.c.
8700 * Added the support for the private keys in the channel message
8701 sending and encryption and in the message reception and
8702 decryption. Affected funtions are
8703 silc_client_send_channel_message and silc_client_channel_message.
8705 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8707 * Added SKE's key verify callback to the client library's
8708 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8710 * Removed the statement that server (or router) must send USERS
8711 command reply when joining to the channel so that the client
8712 knows who are on the channel. Instead, the client list and
8713 client's mode list is now sent in the JOIN command reply to the
8714 client who joined channel. This is better solution.
8716 * Added function silc_server_get_users_on_channel and function
8717 silc_server_save_users_on_channel to the silcd/server.[ch].
8719 * Removed function silc_server_command_send_users from the
8722 * Do not show topic on the client library anymore. The topic is
8723 sent in the command reply notify to the application and the
8724 application must show the topic now.
8726 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8728 * Added client searching by nickname hash into the IDENTIFY and
8729 WHOIS commands in the server as they were clearly missing from
8730 them. Affected file is silcd/command.c.
8732 * Fixed a bug in private message receiving in the client library.
8733 The remote ID was freed and it wasn't supposed, now it is
8736 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8738 * Minor fix to the channel payload; allocate the data area, as it
8739 needs to be of specific length.
8741 * If the key agreement port is zero then the operating
8742 system will define the bound port. Affected files are
8743 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8745 * Added new function silc_channel_payload_decrypt into the file
8746 lib/silccore/silcchannel.[ch].
8748 * Moved the channel message etc, check from silc_packet_decrypt
8749 to applications. The library calls now a generic
8750 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8751 when the packet is either normal or special. This was done to
8752 allow more wide range of checking that was not allowed when
8753 the code was in library. Now applications can do virtually any
8754 checks to the packet and return to the library the decision how
8755 the packet should be processed. Affected files are
8756 lib/silccore/silcpacket.[ch].
8758 Added silc_server_packet_decrypt_check to the server and
8759 silc_client_packet_decrypt_check to the client library.
8761 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8762 to send with specified source and destination information.
8764 * Channel message delivery between routers was broken after the
8765 channel key distribution was fixed earlier. The channel key
8766 was used be to distributed to other routers as well which is not
8767 allowed by the protocol. Now this is fixed and channel keys
8768 really are cell specific and the channel message delivery between
8769 routers comply with the protocol specification.
8771 * Fixed various commands in server to check also the global list
8772 for the channel entry and not just the local list. The affected
8773 file silcd/command.c.
8775 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8777 * Added assert()s to buffer formatting and unformatting routines
8778 to assert (if --enable-debug) when error occurs. Affected
8779 file: lib/silcutil/silcbuffmt.c.
8781 * Changed to auto-reconnect to check whether the remote host is
8782 router and register the re-connect timeout if it is. It used
8783 to check that whether we are normal server, but router must do
8784 auto-reconnect with another router as well. Affected file
8787 * Removed the [<key len>] option from CMODE command as the cipher
8788 name decides the key length, nowadays. See the defined ciphers
8789 from the protocol specification.
8791 * Added [<hmac>] option to the CMODE command to define the HMAC
8792 for the channel. Added SILC_CMODE_HMAC channel mode.
8794 * Added [<hmac>] option for the JOIN command so that user can
8795 select which HMAC is used to compute the MACs of the channel
8798 * Added Hmac field to the Channel Message Payload. The integrity
8799 of plaintext channel messages are now protected by computing
8800 MAC of the message and attaching the MAC to the payload. The
8801 MAC is encrypted. Now, it is clear that this causes some
8802 overhead to the size of the packet but rationale for this is that
8803 now the receiver can verify whether the channel message decrypted
8804 correctly and also when private keys are set for the channel the
8805 receiver can decrypt the packet with several keys and check from
8806 the MAC which key decrypted the message correctly.
8808 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
8809 lib/silccrypt/silccipher.[ch].
8811 * Added silc_hash_len to return the digest length into the
8812 lib/silcrypt/silchash.[ch].
8814 * Rewrote parts of Silc Channel Payload interface in the
8815 lib/silccore/silcchannel.[ch]. The encode function now also
8816 encrypts the packet and parse function decrypts it.
8818 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8820 * Fixed a minor formatting bug in the SKE's key material processing.
8821 It actually might have processed the keys wrong way resulting
8824 * Redefined the mandatory HMAC algorithms and added new algorithms.
8825 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
8826 and hmac-md5 truncated to 96 bits. The mandatory is now
8827 hmac-sha1-96. Rest are optional (including the one that used
8828 to be mandatory). Rationale for this is that the truncated HMAC
8829 length is sufficient from security point of view and can actually
8830 make the attack against the HMAC harder. Also, the truncated
8831 HMAC causes less overhead to the packets. See the RFC2104 for
8834 * Added new [hmac] configuration section. The SKE used to use
8835 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
8836 is of course wrong. The official names that must be proposed in
8837 the SKE are the ones defined in the protocol specification
8838 (hmac-sha1-96 for example). The user can configure any hmac
8839 using any hash function configured in the [hash] section. At
8840 least, the mandatory must be configured.
8842 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
8844 * Added HMAC list to the SKE proposal list. It has now both
8845 hash algorithm list and HMAC list. This makes the protocol
8846 incompatible with previous versions. The SKE now seems to work
8847 the way it is supposed to work, for the first time actually.
8849 * Defined plain Hash algorithms to the protocol specification.
8852 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8854 * Implemented support for key agreement packets into the server.
8855 Added functions silc_server_key_agreement and
8856 silc_server_send_key_agreement. Other than these functions,
8857 server has nothing to do with this packet.
8859 * Added support for private message key packets into the server.
8860 Added functions silc_server_private_message_key and
8861 silc_server_send_private_message_key.
8865 * Changed the silc_[client|server]_protocol_ke_set_keys to be
8866 called in the protocol's final callback instead in the END
8867 protocol state. This makes a little more sense and in the same
8868 time in client we can use the same protocol routines for normal
8869 key exchange and to key agreement packet handling as well.
8871 * Added to both client's and server's KE protocol context the
8872 SilcSKEKeyMaterial pointer to save the key material. We will
8873 bring the key material to the protocol's final callback by doing
8874 this. The final callback must free the key material.
8876 * Added SKE's packet_send callback into client's KE protocol
8877 context so that the caller can choose what packet sending function
8878 is used. This way we can use different packet sending when
8879 doing normal SKE when doing key agreement packet handling (in
8880 the key agreement packet handling we do not want to encrypt
8883 * Implemented the responder side of the key agreement routines
8884 in the client. The client can now bind to specified port and
8885 accept incoming key negotiation. The key material is passed
8886 to the application after the protocol is over.
8888 * Implemented the processing of incoming Key Agreement packet
8889 in the client. Added function silc_client_key_agreement to
8892 * Implemented the intiator side of the key agreement routines
8893 in the client. The client can now initiate key agreement with
8894 another remote client. The key material is passed to the
8895 application after the protocol is over.
8897 * Created client_keyagr.c to include all the key agreement
8900 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
8901 SILC_TASK_CALLBACK except that it is not static.
8903 * Created client_notify.c and moved the Notify packet handling
8904 from the client.[ch] into that file.
8906 * Created client_prvmsg.c and moved all private message and
8907 private message key routines from the client.[ch] into that file.
8909 * Create client_channel.c and moved all channel message and
8910 channel private key routines from the client.[ch] into that file.
8912 * Changed silc_client_get_client_by_id_resolve to resolve with
8913 WHOIS command instead of IDENTIFY command, in the file
8914 lib/silclient/idlist.c.
8916 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8918 * Implemented the SKE's responder side to the Client library.
8920 * When FAILURE is received to the protocol do not trust it
8921 blindly. Register a timeout to wait whether the remote closes
8922 the connection as it should do it, only after that process the
8923 actual failure. This was changed to both client and server.
8925 * Added client_internal.h to include some of the structures
8926 there instead of client.h in lib/silcclient/.
8928 * Added function silc_task_unregister_by_callback to unregister
8929 timeouts by the callback function.
8931 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8933 * Some "Incomplete WHOIS info" errors has been appearing on the
8934 log files. Took away the entry->userinfo check from WHOIS
8935 reply sending. The entry->userinfo is now " " if client did not
8936 provide one. I thought this was fixed earlier but something
8937 is wrong still. Let's see if the error still appears.
8939 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8941 * Fixed a minor bug in the login when the channel key is
8942 re-generated in the server. It used to generate the key in
8943 wrong order and thus caused problems in the channel traffic.
8945 * Fixed a minor bug in channel key distsribution after
8946 KICK command. The key was not sent to the router even though
8949 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8951 * Added silc_ske_process_key_material_data as generic routine
8952 to process any key material as the SILC protocol dictates. The
8953 function is used by the actual SKE library but can be used by
8954 applications as well. This relates to the private message keys
8955 and the channel private keys since they must be processed the
8956 same way the normal SILC session keys. The protocol dictates
8957 this. Affected files: lib/silcske/silcske.[ch].
8959 Added also silc_ske_free_key_material to free the
8960 SilcSKEKeyMaterial structure.
8962 * Defined silc_cipher_set_key function to set the key for
8963 cipher without using the object's method function. The affected
8964 files: lib/silccrypt/silccipher.[ch].
8966 * Implemented silc silc_client_add_private_message_key,
8967 silc_client_add_private_message_key_ske,
8968 silc_client_del_private_message_key,
8969 silc_client_list_private_message_keys and
8970 silc_client_free_private_message_keys functions in the
8973 Added functions silc_client_send_private_message_key to send
8974 the Private Message Key payload and silc_client_private_message_key
8975 to handle incoming Private Message Key payload.
8977 * Added Cipher field to the Private Message Key payload to set
8978 the cipher to be used. If ignored, the default cipher defined
8979 in the SILC protocol (aes-256-cbc) is used.
8981 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8983 * Removed lib/silcclient/ops.h file.
8985 Redefined parts of the SILC Client Library API. Created new
8986 file silcapi.h that deprecates the ops.h file and defines the
8987 published Client Library API. Defined also private message key
8988 API and channel private key API into the file.
8990 This is the file that the application must include from the
8991 SILC Client Library. Other files need not be included by
8992 the application anymore.
8994 * Added new key_agreement client operation callback and also
8995 defined the Key Agreement library API for the application.
8997 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8999 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9000 is used by clients to request key negotiation between another
9001 client in the SILC network. If the negotiation is started it
9002 is performed using the SKE protocol. The result of the
9003 negotiation, the secret key material, can be used for example
9004 as private message key.
9006 Implemented the Key Agreement payload into the files
9007 lib/silccore/silauth.[ch].
9009 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9011 * Redefined ciphers for the SILC protocol. Added some new ciphers
9012 and defined the key lengths for the algorithms. Changed the
9013 code accordingly. The default key length is now 256 bits.
9015 * Fixed SKE key distribution function silc_ske_process_key_material
9016 when the key length is more than 128 bits. The default key
9017 length in SILC is now 256 bits.
9019 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9020 to indicate unsupported algorithm.
9022 * Renamed rijndael.c to aes.c and all functions as well.
9024 * Fixed a long standing channel key setting bug in client library.
9025 Weird that it has never surfaced before.
9027 * Fixed bug in channel deletion. If the entire channel is removed
9028 then it must also delete the references of the channel entry
9029 from the client's channel list as the client's channel entry and
9030 the channel's client entry share same memory.
9032 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9034 * Implemented CONNECT and SHUTDOWN commands in the client.
9036 * Implemented CLOSE command to the client.
9038 * Added the function silc_idlist_find_server_by_name into the
9039 files silcd/idlist.[ch].
9041 Added the function silc_idlist_find_server_by_conn into the
9042 files silcd/idlist.[ch].
9044 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9046 * DIE command was renamed to SHUTDOWN. Updated the both code
9049 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9050 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9052 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9055 * Added function silc_server_create_connection function to create
9056 connection to remote router. My server implementation actually
9057 does not allow router to connect to normal server (it expects
9058 that normal server always initiates the connection to the router)
9059 so the CONNECT command is only good for connecting to another
9062 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9064 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9065 or some other client was kicked from the channel.
9067 Implemented the handling of the notify type to both client
9070 Implemented silc_server_send_notify_kicked to send the KICKED
9071 notify. It is used to send it to the server's primary router.
9073 * Implemented the KICK command into server and client.
9075 * Added `query' argument to the silc_idlist_get_client function
9076 to indicate whether to query the client from server or not if
9079 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9080 to indicate that the client is not channel founder.
9084 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9086 * Removed the rng context from SilcPacketContext structure and
9087 changed that the packet routine uses the Global RNG API.
9089 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9091 * Added support for quit message that client can "leave" on the
9092 channel when it quits the SILC. It is ditributed inside the
9093 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9095 Added silc_server_free_client_data that will take the
9096 signoff message as argument.
9098 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9100 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9102 * Updated parts of the protocol specification to keep it up
9105 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9107 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9108 payloads in one packet.
9110 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9111 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9112 use now the new List flag.
9114 * Also deprecated the following packet types: REPLACE_ID,
9115 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9117 * Added list support for Notify packet in server.
9119 * Added silc_server_send_notify_channel_change to send the
9120 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9121 the silc_server_send_replace_id.
9123 * Added silc_server_send_notify_nick_change to send the
9124 NICK_CHANGE notify type. Deprecates the function
9125 silc_server_send_replace_id.
9127 * Added silc_server_send_notify_join to send the JOIN notify type.
9128 Deprecates the function silc_server_send_new_channel_user.
9130 * Added silc_server_send_notify_leave to send LEAVE notify type.
9131 Deprecates the function silc_server_send_remove_channel_user.
9133 * Added silc_server_send_notify_cmode and
9134 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9135 types. Deprecates the silc_server_send_set_mode function.
9137 * Added SERVER_SIGNOFF notify type to indicate that server has
9138 quit. This means that all clients on the channel from that
9139 server will drop. This can be also used when netsplit happens.
9141 Deprecated REMOVE_ID packet type since it is not needed anymore
9144 Added silc_server_send_notify_server_signoff to send the
9145 SERVER_SIGNOFF notify type. Deprecates the function
9146 silc_server_send_remove_id.
9148 Added also silc_server_send_notify_signoff to send the
9149 SIGNOFF notify type.
9151 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9152 SILC protocol from this day on. Changed the protocol
9153 specification as well.
9155 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9156 notify type. It is used between routers to notify about
9157 topic changes on a channel.
9159 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9162 * Partly updated the protocol specification to comply with the
9163 changes now made. It is still though a bit outdated.
9165 * The JOIN notify type now takes one extra argument <Channel ID>.
9166 The packet used to be destined to the channel but now the
9167 JOIN type may be sent as list thus it is impossible to
9168 destine it to any specific channel. By adding this argument
9169 it is again possible.
9171 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9173 * Added CREDITS file. The CHANGES and CREDITS file will appear
9174 in the distribution as well.
9176 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9178 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9179 types in the server's silcd/packet_receive.c.
9181 * Implemented CMODE and CUMODE to work in router environment.
9183 * Fixed minor encoding and decoding buglet from the
9184 lib/silccore/silcmode.c.
9186 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9189 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9191 * Changed all SilcConfigServer* and silc_config_server* to
9192 SilcServerConfig* and silc_server_config*, respectively.
9195 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9197 * Associated the ID (client or server ID) to the Authentication
9198 Payload to avoid any possibility of forging. Updated the
9199 protocol specification and the code accordingly.
9201 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9203 * The RSA key length is now save to the RsaKey context in the
9204 key generation process in lib/silccrypt/rsa.c. The key length
9205 is now used to figure out the maximum size of the block allowed
9206 to be encrypted/signed.
9208 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9209 is equivalent to the silc_mp_mp2bin but does not allocate any
9212 * Changed silc_mp_mp2bin API to take length argument. If it is
9213 non-zero then the buffer is allocated that large. If zero, then
9214 the size is approximated using silc_mp_sizeinbase, which however
9217 * Created Global RNG API which is global RNG that application can
9218 initialize. After initializing, any routine anywhere in the
9219 code (including library) can use RNG without allocating a new
9220 RNG object. This was done to allow this sort of use of the
9221 RNG in code that has no chance to allocate RNG object. All
9222 applications currently allocate this and many routines in the
9223 library use this. Affected file lib/silccrypt/silcrng.[ch].
9225 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9226 it to use the Global RNG API.
9228 * Defined Authentication Payload into protocol specification that
9229 is used during SILC session to authenticate entities. It is
9230 used for example by client to authenticate itself to the server
9231 to obtain server operator privileges.
9233 Implemented this payload into the lib/silccore/silcauth.[ch].
9234 Implemented also routines for public key based authentication
9235 as the new protocol specification dictates.
9237 Moved definitions of different authentication methods from
9238 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9240 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9241 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9242 silc_pkcs_verify_with_hash functions into the file
9243 lib/silccrypt/silcpkcs.[ch].
9245 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9247 * The client entry's userinfo pointer must be always valid.
9248 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9249 will fail since it requires the userinfo. Now, the userinfo
9250 is allocated as "" if actual userinfo does not exist. Actually,
9251 it must exist and it is totally Ok to drop client connections
9252 that does not announce the userinfo. However, we will make
9253 this workaround for now.
9255 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9256 to return the remote port by socket.
9258 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9260 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9261 SILC_SERVER_PENDING_EXEC and added an new macro
9262 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9263 data or when error occurs while processing the pending command.
9265 Added new argument `destructor' into silc_server_command_pending
9266 and to the SilcServerCommandPending object. This destructor is
9267 now called after calling the pending callback or if error occurs
9268 immediately. If error occurs the actual pending callback won't
9269 be called at all - only the destructor. The destructor may be
9270 NULL if destructor is not needed.
9272 All this applies for client library code as well. Similar
9273 changes were made there as well for the pending commands.
9275 In the client, the application must now allocate the
9276 SilcClientCommandContext with the silc_client_command_alloc
9279 * Added reference counter to the SilcServerCommandContext. Added
9280 function silc_server_command_alloc and silc_server_command_dup
9283 Same type of functions added to the client library for the same
9286 * Removed the cmd_ident from IDListData away since it is now
9287 global for all connections. It is the command identifier used
9288 in command sending and with pending commands. The affected file
9291 * Added reference counter to the SilcSocketConnection objecet to
9292 indicate the usage count of the object. The object won't be
9293 freed untill the reference counter hits zero. Currently only
9294 server uses this, and client ignores it. The client must be
9295 set to use this too later. The affected files are
9296 lib/silccore/silcsockconn.[ch]. Added also the function
9297 silc_socket_dup to increase the reference counter.
9299 This was mainly added because it is possible that the socket
9300 is removed underneath of pending command or other async
9301 operation. Now it won't be free'd and proper DISCONNECTING
9302 flags, etc. can be set to avoid sending data to connection that
9303 is not valid anymore.
9305 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9306 the connection. After that it sets SILC_SET_DISCONNECTED.
9307 It is, however, possible that the socket data is not still freed.
9308 The silc_server_packet_process now checks that data is not
9309 read or written to connection that is DISCONNECTED. The socket
9310 get's freed when the reference counter hits zero.
9312 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9314 * Changed the client operation API: channel_message operation's
9315 `sender' is now the client entry of the sender, not the nickname
9316 and the `channel' is the channel entry, not the channel name.
9318 In the private_message operation the `sender' is now also the
9319 client entry of the sender not the nickname.
9321 Affected file is lib/silcclient/ops.h and all applications
9322 using the client operations.
9324 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9326 * Moved the calling of ops->connect() from connect_to_server_final
9327 into receive_new_id functin since that is the point when the
9328 client is actually allowed to send traffic to network. The
9329 affected file is lib/silcclient/client.c.
9331 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9333 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9334 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9335 (if needs broadcasting) instead of broadcasting the packets one
9336 by one which would make a burst in the network traffic.
9338 * Added `broadcast' argument to the functions in silcd/server.[ch]
9339 silc_server_create_new_channel[_with_id] to indicate whether
9340 to send New Channel packet to primary router.
9342 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9344 * Added new function into the silcd/server.[ch] files:
9345 silc_server_create_new_channel_with_id to create new channel with
9346 already existing Channel ID.
9348 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9349 lib/silccore/silcpacket.h. This packet is used t send list of
9350 Set Mode payloads inside one packet. Server uses this to set
9351 the modes for the channels and clients on those channels, that it
9352 announced to the router when it connected to it. The protocol
9353 specification has been updated accordingly.
9355 * The silc_server_new_channel did not handle the packet coming
9356 from normal server as it normally does not send that. However,
9357 when it announces its channels it does send it. Implemented
9358 the support for that.
9360 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9361 into the file lib/silccore/id.h.
9363 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9365 * Fixed memory leaks in the functions silc_idlist_del_client,
9366 silc_idlist_del_channel and silc_idlist_del_server in the file
9367 silcd/idlist.c. All of those leaked like a sieve.
9369 * Fixed some small memory leaks in the client's function
9370 silc_client_notify_by_server.
9372 * Added functions into silcd/server.c: silc_server_announce_clients,
9373 silc_server_announce_channels and silc_server_announce_server.
9374 These functions are used by normal and router server to announce
9375 to its primary router about clients, channels and servers (when
9376 router) that we own. This is done after we've connected to the
9379 These functions effectively implements the following packet types:
9380 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9381 and SILC_PACKET_NEW_ID_LIST.
9383 * Added new functions into the silcd/packet_receive.[ch]:
9384 silc_server_new_id_list, silc_server_new_channel_list and
9385 silc_server_new_channel_user_list to handle the incoming
9386 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9388 * Added support of changing Channel ID in the function
9389 silc_server_replace_id. If the server that announces a channel
9390 to the router already exists in the router (with same name but
9391 with different Channel ID), router is responsible to send
9392 Replace ID packet to the server and force the server to change
9393 the Channel ID to the one router has.
9395 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9396 client that the Channel ID has been changed by the router. The
9397 normal server sends this to the client. Client must start using
9398 the new Channel ID as the channel's ID.
9400 Implemented handling of this new type into lib/silcclient/client.c
9401 into the function silc_client_notify_by_server.
9403 * Added new function silc_idlist_replace_channel_id into the files
9404 silcd/idlist.[ch] to replace the Channel ID.
9406 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9408 * Call silc_server_command_identify_check always when processing
9409 the IDENTIFY command in silcd/command.c
9411 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9413 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9414 send keepalive packets. The packet can be sent by clients,
9415 servers and routers.
9417 Added function silc_socket_set_heartbeat into the file
9418 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9419 If not set, the heartbeat is not performed. The actual
9420 heartbeat is implemented in the low level socket connection
9421 library. However, application is responsible of actually
9424 Added silc_server_send_heartbeat to send the actual heartbeat
9425 packet into silcd/packet_send.[ch]. Server now performs
9426 keepalive with all connections.
9428 * Added silc_task_get_first function into lib/silcutil/silctask.c
9429 to return the timeout task with shortest timeout. There was a bug
9430 in task unregistration that caused problems. TODO has been
9431 updated to include that task system must be rewritten.
9433 * The client library will now resolve the client information when
9434 receiving JOIN notify from server for client that we know but
9435 have incomplete information.
9437 * Rewrote parts of silc_server_remove_from_channels and
9438 silc_server_remove_from_one_channel as they did not remove the
9439 channel in some circumstances even though they should've.
9441 * Encryption problem encountered in server:
9443 The LEAVE command used to send the Channel Key packet to the
9444 router immediately after generating it. However, the code
9445 had earlier sent Remove Channel user packet but not immediately,
9446 ie. it was put to queue. The order of packets in the router
9447 was that Channel Key packet was first and Remove Channel User
9448 packet was second, even though they were encrypted in the
9449 reverse order. For this reason, MAC check failed. Now, this
9450 is fixed by not sending the Channel Key packet immediately but
9451 putting it to queue. However, this is more fundamental problem:
9452 packets that are in queue should actually not be encrypted
9453 because packets that are sent immediately gets encrypted
9454 actually with wrong IV (and thus MAC check fails). So, packets
9455 that are in queue should be encrypted when they are sent to
9456 the wire and not when they put to the queue.
9458 However, the problem is that the current system has not been
9459 designed to work that way. Instead, the packet is encrypted
9460 as soon as possible and left to the queue. The queue is then
9461 just purged into wire. There won't be any fixes for this
9462 any time soon. So, the current semantic for packet sending
9465 o If you send packet to remote host and do not force the send
9466 (the packet will be in queue) then all subsequent packets to the
9467 same remote host must also be put to the queue. Only after the
9468 queue has been purged is it safe again to force the packet
9471 o If you send all packets immediately then it safe to send
9472 any of subsequent packets through the queue, however, after
9473 the first packet is put to queue then any subsequent packets
9474 must also be put to the queue.
9476 Follow these rules and everything works fine.
9478 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9480 * Added new function silc_server_remove_clients_by_server to
9481 remove all client entries from ID list when the server connection
9482 is lost. In this case it is also important to invalidate all
9483 client entires as they hold the invalid server entry. This
9484 fixes fatal bug when server has lost connection and will reconnect
9487 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9489 * Made some sanity checks to silc_server_daemonise like to check
9490 whether the requested user and group actually exists.
9492 * Added sanity check to SKE's silc_ske_responder_finish to check
9493 that the public and private key actually is valid.
9495 * Invalidate the client's nickname when receiving Replace ID
9496 packet and the Client ID is being replaced. This means that the
9497 server will query the nickname if someone needs it (client)
9500 * Sort the ID Cache in client library when the ID Cache data
9501 has changed (needs sorting).
9503 * Do not allow for SILC client to create several connections to
9504 several servers. The client does not support windows right now
9505 and generating multiple connections causes weird behaviour.
9507 Irssi-silc client does support windows and can handle several
9508 connections without problems, see: www.irssi.org and SILC plugin.
9510 * Fixed some places where client was added to the IDList. The
9511 rule of thumb is following (in order to get everything right):
9512 If the client is directly connected local client then the
9513 `connection' argument must be set and `router' argument must be
9514 NULL to silc_idlist_add_client function. If the client is not
9515 directly connected client then the `router' argument must
9516 bet set and the `connection' argument must be NULL to the
9517 silc_idlist_add_client function.
9519 * The funtion silc_server_packet_send_local_channel actually did
9520 not check whether the client was locally connected or not. It
9521 does that now. Fixed a bug related to LEAVE command.
9523 * Fixed Remove Channel User payload parsing bug in server's
9524 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9526 * The server's silc_server_save_channel_key now checks also the
9527 global ID list for the channel as it might not be in the local
9528 list. Fixed a bug related to LEAVE command.
9530 * Is this the end of the [<unknown>] buglet that has been lurking
9531 around for a long time? A little for loop fix in server's
9532 silc_server_command_whois_parse that is used by both IDENTIFY
9533 and WHOIS command. At least, this was a clear bug and a cause
9534 of one type of [<unknown>] buglet.
9536 * WHOIS and IDENTIFY commands call the function
9537 silc_server_command_[whois/identify]_check function even if
9538 we are not router server.
9540 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9542 * Added --with-gmp configuration option. If set the GMP
9543 is always compiled in the SILC source tree. If not set then
9544 it is checked whether the system has the GMP3 installed. If
9545 it has then the GMP won't be compiled (the system's headers
9546 and library is used), if it doesn't have it then the GMP is
9547 compiled in the SILC source tree.
9549 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9551 * Changed RSA private exponent generation to what PKCS #1
9552 suggests. We try to find the smallest possible d by doing
9553 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9554 not security fix but optimization.
9556 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9558 * Added new config entry [Identity] to fork the server and run
9559 it as specific user and group. A patch from Bostik.
9561 * Imported Dotconf configuration library into lib/dotconf.
9562 This will be used to create the SILC configuration files later.
9563 It will appear in the distsribution after this commit.
9565 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9567 * A big code auditing weekend happening. Auditing code for
9568 obvious mistakes, bugs and errors. Also, removing any code
9571 Removed files for being obsolete:
9573 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9574 inline in the file lib/silcutil/silcbuffer.h)
9576 o lib/silcutil/silcbufutil.c (the header has inline versions)
9578 Changed code to fix possible error conditions:
9580 o The buffer formatting routines now check that the destination
9581 buffer really has enough space to add the data. This applies for
9582 both buffer formatting and unformatting
9583 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9584 unformatting was changed to accomodate following rules:
9585 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9586 sent to the function while XXX_*STRING will not allocate or copy
9587 the data into the buffer. Instead it sets the pointer from the
9588 buffer into the pointer sent as argument (XXX_*STRING used to
9589 require that the pointer must be allocated already). This change
9590 makes this whole thing a bit more consistent and more optimized
9591 (note that the data returned in the unformatting with XXX_*STRING
9592 must not be freed now). The routines return now -1 on error.
9594 o Tried to find all code that use buffer_format and buffer_unformat
9595 and added return value checking to prevent formatting and
9596 especially unformatting errors and possible subsequent fatal
9599 o Changed ske->x and ske->KEY to mallocated pointers in
9600 lib/silcske/silcske.h. Fixed possible data and memory leak.
9602 o Added return value checking to all *_parse* functions. Fixed
9603 many memory leaks as well.
9605 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9606 so that buffer overflows would not happen. All code now also
9607 checks the return value as it can fail.
9609 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9611 * Added reconnection support to server if the normal server looses
9612 its connection to the router (for example if router is rebooted).
9613 The server performs normal reconnection strategy implemented
9614 to the server. Affected file silcd/server.c.
9616 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9618 * Added new packet type SILC_PACKET_SET_MODE that is used to
9619 distribute the information about changed modes (for clients,
9620 channels and clients channel modes) to all routers in the
9621 network. Updated the protocol specification accordingly.
9623 Added functions into silcd/packet_send.c and
9624 silcd/packet_receive.c: silc_server_send_set_mode,
9625 silc_server_set_mode.
9627 Added new files silcmode.[ch] into lib/silccore that implements
9628 the encoding and decoding of Set Mode Payload. Added new type
9629 SilcSetModePayload. Moved the definitions of different modes
9630 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9632 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9634 * Oops, a little mistake in server's connection authentication
9635 protocol. The protocol is not ended with FAILURE but with
9636 SUCCESS if the authentication is Ok. :) Affected file is
9639 * Implemented NICK_CHANGE notify handling in server in the file
9640 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9641 the local clients on the channel. After the changing nickname
9642 in router environment snhould work and the [<unknown>] nickname
9643 should appear no more.
9645 The silc_server_replace_id function that receives the Replace ID
9646 payload now sends the NICK_CHANGE notify type also in the file
9647 silcd/packet_receive.c
9649 * Changed WHOIS and IDENTIFY command to support the maximum amount
9650 of arguments defined in protocol specs (3328 arguments). This
9651 fixed a bug that caused problems when there were more than three
9654 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9656 * Added extra parameter, command identifier, to the
9657 silc_client_send_command so that explicit command identifier
9660 Changed that ID list routines uses specific command identifier
9661 when sending WHOIS/IDENTIFY requests to the server so that they
9662 can be identified when the reply comes back.
9664 Affected files lib/silcclient/command.[ch],
9665 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9667 * Added `sender' argument to silc_server_packet_send_to_channel
9668 to indicaet the sender who originally sent the packet to us
9669 that we are now re-sending. Ignored if NULL. Affected file
9670 silcd/packet_send.[ch].
9672 * Added some server statistics support in silcd/server_internal.h
9673 SilcServerStatistics structure and around the server code. Also
9674 send some nice statistics information when client is connecting
9677 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9679 * Fixed channel ID decoding in server's JOIN command reply in
9680 silcd/command_reply.c
9682 * Fixed braodcasting of replace ID payload to not to send it if
9683 we are standalone server in silcd/packet_receive.c.
9685 * Fixed all channel message sending routines to not to send
9686 packets to clients that has router set, since they are routed
9687 separately in the same function earlier. Affects file
9688 silcd/packet_send.c and all channel packet sending functions.
9690 * In USERS reply, res_argv[i] are not allocated, the table
9691 is allocated. Thus changed that free the table, not its
9694 * In server's whois_check and identify_check if the client is
9695 locally connected do not send any WHOIS commands - they are not
9698 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9700 * Fixed some minor bugs in client when sending WHOIS command. The
9701 arguments was in wrong order.
9703 * Removed statis function add_to_channel from server in
9704 silcd/command.c that was previously used with the joining but
9707 * Tested USERS command in router environment successfully with two
9708 routers, two servers and two clients.
9710 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9712 * Reorganized the USERS command and command reply in client library
9713 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9714 When the command is given by user we register a pending command
9715 callback that will reprocess the command after the reply has been
9716 received from the server. When reprocessing the packet we then
9717 display the information. Thus, the USERS information is displayed
9718 now in the command callback instead of in the command reply
9719 callback. The processing of the command is same as previously
9720 when server has sent the command reply in the JOINing process.
9722 * Added to USERS command in silcd/command_reply.c to join the client,
9723 we didn't use to know about, to the channel after we've created
9724 a client entry for it. Also, for clienet we did know already still
9725 check whether it is on the channel or not and add it if not.
9727 * Removed silc_server_command_join_notify as the function and its
9730 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9732 * Changed the client's pending command handling to the same as the
9733 server's pending command handling. It is also now possible to
9734 execute command reply functions from other command reply
9735 function as the function callbacks for commands and command
9736 replies are one and same. The pending commands are not static
9737 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9738 in client connection context. Thus, pending commands are server
9739 connection specific as it is convenient.
9741 Changed the function silc_client_command_pending and
9742 silc_client_command_pending_del and added new function
9743 silc_client_command_pending_check. Removed the
9744 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9747 * Added cmd_ident, current command identifier, to the client
9748 connection context in lib/silcclient/client.h to keep track on
9749 command identifiers used in command sending. Client's command reply
9750 function handling now supports the mandatory command identifiers.
9752 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9753 funtions in client to fully support pending command callbacks.
9755 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9756 as one of the arguments to the application in the command reply
9759 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9760 before first releasing SILC but came back. Now it is removed again
9761 and should come back nomore. The FORWARDED flag was used only
9762 by the JOINing procedure by forwarding the command packet to router.
9763 Now, the JOINing procedure has been changed to more generic (due
9764 to various router environment issues) and FORWARDED is not needed
9765 anymore for anything. The protocol specification is yet to be
9768 Now, removed silc_server_packet_forward from server and the flag
9769 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9771 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9773 * Renamed NAMES command to USERS command. The NAMES was named that
9774 due to historical reasons. Now it is renamed. Also, rewrote
9775 parts of the USERS command. The nickname list is not sent anymore
9776 by the server. Only Client ID and mode lists are sent in the USERS
9777 command. Changed this also to the protocol specification.
9779 The client now resolves the names and stuff after it receives
9780 the USERS list from the server when joining to the channel.
9782 * WHOIS and IDENTIFY commands has been changed to support multiple
9783 Client ID's per command. One can now search for multiple users
9784 in the network by sending only one WHOIS or IDENTIFY command.
9785 Changed the code and the protocol specifications.
9787 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9788 uses silc_server_command_whois_parse to parse the request. */
9790 * If normal server, do not parse the WHOIS and IDENTIFY requests
9791 before sending it to the router. Saves some time.
9793 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9795 * Fixed JOIN command on client library. Wrong number of arguments
9796 used to crash the client.
9798 * Added silc_server_channel_has_global function to check whether
9799 channel has global users or not.
9801 * Added silc_server_channel_has_local function to check whether channel
9802 has locally connected clients on the channel.
9804 * The silc_server_remove_from_one_channel now checks whether the
9805 channel has global users or not after given client was removed from
9806 the channel. It also checks whether the channel has local clients
9807 on the channel anymore. If it does not have then the channel entry
9808 is removed as it is not needed anymore.
9810 * The silc_server_notify now checks on JOIN notify whether the joining
9811 client is one of locally connected or global. If it is global then
9812 the channel has now global users on the channel and that is marked
9813 to the channel entry. Also, it now saves the global client to
9814 global list who is joining and JOINs it to the channel. This is
9815 for normal server, that is.
9817 Changed silc_server_send_notify_on_channel,
9818 silc_server_packet_relay_to_channel and
9819 silc_server_packet_send_to_channel check if we are normal server
9820 and client has router set (ie. global client) do not send the
9821 message to that client, as it is already routed to our router.
9823 * Implemented LEAVE notify type handling in silc_server_notify
9826 * Tested LEAVE command in router environment successfully. Tested
9827 with two routers, two servers and two clients.
9831 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
9833 * Implemented SIGNOFF notify type handling in silc_server_notify
9836 * silc_server_remove_id now removes the client entry from all channels
9837 it has joined and thusly sends SIGNOFF notify type.
9839 * Rewrote the NAMES list generation in server by removing two excess
9840 loops. The lists are created now inside one loop.
9842 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9844 * silc_server_remove_channel_user checks now also global list
9845 for channel and client.
9847 * silc_server_new_channel_user checks now both local and global
9848 list for channel and client. Fixed a bug in client id decoding.
9849 Used to decode wrong buffer.
9851 * silc_server_channel_message checks now both local and global
9852 list for channel entry.
9854 * Tested channel joining (hence JOIN) in router environment
9855 successfully. Tested with two routers, two servers and two
9858 * Tested channel message sending in router environment successfully.
9860 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9862 * Added silc_server_save_channel_key into server.[ch] to save the
9863 received channel key in Channel Key payload processing. It is
9864 also used in JOIN command reply handling.
9866 Equivalent function silc_client_save_channel_key added into
9867 client.[ch] into client library.
9869 * Changed JOIN command reply to send information whether the channel
9870 was created or not (is existing already) and the channel key
9871 payload. Changed protocol specs accordingly.
9873 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
9874 the request was sent by ID and not by nickname. Crashed on
9877 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9879 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
9880 now correctly save the received data.
9882 * silc_server_free_sock_user_data now notifies routers in the
9883 network about entities leaving the network.
9885 At the same time implemented functions silc_server_remove_id
9886 and silc_server_send_remove_id to receive and send REMOVE_ID
9887 packets. The packet is used to notify routers in the network
9888 about leaving entities. The ID removed will become invalid in
9891 * Added function silc_idlist_del_server into server. Removes and
9892 free's server entry from ID list.
9894 * silc_server_private_message function now checks, if we are router,
9895 that the destination ID really is valid ID, naturally.
9897 * In router when NEW_ID packet is received (for new client) the
9898 hash of the Client ID is saved in the ID Cache but the
9899 client->nickname is set to NULL, instead of putting the hash
9902 IDENTIFY command now also checks that client->nickname must be
9903 valid. If it is not if will request the data from the server who
9904 owns the client. Added new function
9905 silc_server_command_identify_check.
9907 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
9908 to set the command to already allocated Command Payload.
9910 * Tested private message sending in router environment with two
9911 routers, two servers and two clients. Fixed minor bugs and now
9914 * Fixed segfault from client's NAMES command. Used to crash if
9917 * Forwarded packets must not be routed even if it is not destined
9918 to the receiver. Changed server code comply with this.
9920 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9922 * Added `require_reverse_mapping' boolean value to ServerParams
9923 structure. If TRUE (not default) the server will require that
9924 the connecting host has fully qualified domain name.
9926 If the reverse mapping is not required and hostname could not be
9927 found the IP address is used as hostname.
9929 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9931 * Implemented version string checking to both client and server.
9932 The check is incomplete currently due to the abnormal version
9933 strings used in development version of SILC.
9935 * Changed all command functions in server to use the new
9938 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9940 * Changed char *data to unsigned char *data in ID Cache system to
9941 support binary data as ID Cache data. Changed code to support
9942 binary data in lib/silccore/idcache.c.
9944 * Renamed silc_server_packet_relay_command_reply to
9945 silc_server_command_reply as it is normal packet receiving
9946 function. Rewrote the function to accept command replys for
9947 servers and not only for clients.
9949 * Mark remote router always as registered server if we are connecting
9950 to it. Otherwise, commands sent by the router to us are ignored.
9952 * All ID List find routines now returns the ID Cache Entry pointer
9953 as well if requested.
9955 * WHOIS command works now in router environment, tested with two
9956 routers, two servers and two clients.
9958 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
9959 in router environment (as it is almost equivalent to WHOIS) but
9960 hasn't been tested thoroughly. Added new functions:
9962 silc_server_command_identify_parse
9963 silc_server_command_identify_send_reply
9964 silc_server_command_identify_from_client
9965 silc_server_command_identify_from_server
9967 * Disabled route cache adding because adding two different ID's with
9968 same IP replaces the old cache entry thus giving wrong route.
9969 The entry->router->connection is always the fastest route anyway
9970 so route cache may not be needed. Of course, new routes maybe
9971 established after receiving the ID when the entry->router->connection
9972 might not be anymore the most optimal.
9974 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9976 * Add route cache for received ID for fast routing.
9978 * Added silc_server_packet_route to route received packet on router
9979 that is not destined to us.
9981 * Renamed silc_server_get_route to silc_server_route_get.
9983 * Added id_string and id_string_len fields into SilcServer to
9984 include encoded ServerID for fast comparing without excess
9985 encoding of the ID's.
9987 * Cleaned up WHOIS command on server side. Added following static
9990 silc_server_command_whois_parse
9991 silc_server_command_whois_check
9992 silc_server_command_whois_send_reply
9993 silc_server_command_whois_from_client
9994 silc_server_command_whois_from_server
9996 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
9997 arguments in command replies. All command functions should be
9998 updated to use this macro.
10000 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10002 * Minor typo fixes on command reply handling on server.
10004 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10006 * Added silc_server_command_add_to_channel internal routine to add
10007 the client to the channel after router has created the channel and
10008 sent command reply to the server.
10010 * Added generic silc_server_send_command to send any command from
10013 * Use static buffer with ID rendering instead of duplicating data.
10015 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10017 * Fixed a channel user mode bug when joining to a channel server gave
10018 everybody channel founder rights, oops.
10020 * We mark ourselves as the router of the incoming server connection
10021 if we are router ourselves. This way we can check in some packet
10022 sending functions whether it is locally connected server. For
10023 incoming router connections we put NULL.
10025 * For router sending packets locally means now always sending the
10026 packet cell wide; to local clients and local servers. For normal
10027 server sending packet locally means sending it to only local
10030 * Fixed the JOIN command to really work in router environment. If the
10031 channel is created it is always created by the router. Router is
10032 also responsible of making the initial joining to the channel,
10033 sending JOIN notify to the sending server and distributing
10034 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10035 does not exist server doesn't do anything else but forward the
10036 command to the router which performs everything.
10038 * Added silc_server_send_channel_key function to send the Channel Key
10041 * Added silc_server_create_channel_key to create new channel key. The
10042 channel key is now re-generated everytime someone joins or leaves
10043 a channel, as protocol dictates. Note: channel->key_len is the
10044 key length in bits.
10046 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10048 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10049 packet_receive.[ch] to separate packet sending and receiving
10050 routines. The server.[ch] now includes everything else including
10051 actual packet processing (writing and reading data) and other
10054 Renamed silc_server_private_message_send_internal to
10055 silc_server_send_private_message. The routine is still though
10056 used only to relay private messages as server does not send
10057 private messages itself.
10059 Renamed silc_server_new_channel to silc_server_create_new_channel
10060 and added new function sicl_server_new_channel that handles the
10061 incoming New Channel packet. Added also new sending function
10062 silc_server_send_new_channel to send New Channel Payload.
10064 * Added new function silc_server_notify to process incoming notify
10065 packet to the server/router. Server may then relay the notify
10066 to clients if needed.
10068 * Added new function silc_server_new_channel_user to process incoming
10069 New Channel User packet. Router will redistribute the packet and
10070 send JOIN notify to its local clients and locally connected servers
10071 if needed. Normal server will send JOIN notify to its local client
10072 on same channel when received this packet. Added also corresponding
10073 sending function silc_server_send_new_channel_user to sent the
10076 * Added boolean route argument to send_notif_to_channel and
10077 packet_send_to_channel functions to attempt to route the packet
10078 if it is TRUE and send only locally if it is FALSE.
10080 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10082 * silc_server_replace_id now broadcasts the received replace ID
10083 packet if it is not broadcast packet already. The router must
10084 broadcast to inform other routers about changed ID.
10086 * Added backpointer to server's router into SilcServer context in
10087 silcd/server_internal.h.
10089 * Fixed silc_server_packet_broadcast to send correct broadcast
10092 * The channel key is now distributed to the local client as soon
10093 as it is received from the router (in router environment) so that
10094 no other packet may be sent for the channel until client has
10097 * silc_server_remove_channel_user now broadcasts the received
10098 Remove Channel User packet if it is not broadcast packet already.
10099 The router must broadcast to inform other routers about removed
10102 * Added users field into SilcPacketContext that is a reference count
10103 of the context. One can increase the reference count by calling
10104 silc_packet_context_dup which is now changed to just increase the
10105 reference count instead of duplicating the data. The reference
10106 count is decresed by calling silc_packet_context_free that will
10107 free the data after the reference count hits zero.
10109 For now on the packet context and everything allocated into it
10110 (including the raw packet from network) must be freed by calling
10111 the new silc_packet_context_free function. Added also new function
10112 silc_packet_context_alloc that must be used now to allocate the
10113 context. This also means that if a routine is asynchronous from
10114 silc_[client/server]_packet_parse_type the packet context must
10115 be duplicated by calling silc_packet_context_dup. Otherwise it
10116 gets free'd after silc_[client/server]_packet_parse_type returns.
10117 Also, one must remember that if packet is duplicated then its
10118 reference count must be decresed by calling the free function as
10119 many times as it was duplicated.
10121 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10122 from both client and server.
10124 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10126 * Made joining to a channel working in router environment.
10128 * Cleaned up JOIN command on server side and create function
10129 silc_server_command_join_channel internal routine to make the
10132 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10134 * Changed silc_command_pending list to SilcDList. Also, added
10135 `ident' field to SilcServerCommandPending structure to identify
10136 the reply and to call correct callback.
10138 Added silc_server_command_pending_check function to replace the
10139 corresnponding macro. The silc_command_pending list is not
10142 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10143 to set identifier to previously allocated Command Payload. It
10144 is used to set identifier for command when resending Command
10147 * Added silc_command_payload_encode_payload to encode Command
10148 Payload buffer from SilcCommandPayload structure.
10150 * Added silc_argument_payload_encode_payload to encode Argument
10151 payload buffer from SilcArgumentPayload structure.
10153 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10155 * Changed WHOIS command to support router connection on server side.
10156 The whois request is always sent to router unless the server is
10157 standalone server. After server has received the reply from the
10158 router will it send the reply to the client.
10160 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10161 broadcast received broadcast packet. The function is used only
10162 by router. The broadcast packet is always sent to the router's
10165 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10166 render given ID to printable string, for log files for example.
10168 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10170 * Made basic router to router connections working. At least they
10171 can now connect to each other but nothing really works the way
10172 they are supposed - yet.
10174 * Added new initiator token to RouterConnection configuration
10175 file in silcd/serverconfig.[ch]. It is used to tell whether we
10176 are the initiator to the remote router or whether we'll expect
10177 the other end to connect.
10179 * Moved registering of listener task to silc_server_init, hence
10180 the server starts listenning as soon as it is run, even if it
10181 does not have connections to other routers. Let's see how well
10184 * Changed default connection retry timeouts for more suitable in
10187 * Removed cipher and such arguments from silc_idlist_add_client
10188 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10189 Added new function silc_idlist_add_data to add the keys and stuff
10192 * Added SilcIDListData structure and added it to SilcClientEntry
10193 and SilcServerEntry as their first field in the structure. This
10194 way we can explicitly cast the ID entries to the SilcIDListData
10195 structure and get common data for the entries. In past, we had
10196 to first check what type of connection it is and then cast it to
10197 correct ID entry type. Now, we can directly cast the opaque
10198 pointer to the SilcIDListData (no matter what ID entry it actually
10199 is) and get the data needed.
10201 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10203 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10204 in some circumstances even if threre were timeout tasks, though not
10205 IO tasks, but tasks anyway. Now fixed.
10207 * Defined SilcServerConnection structure to hold connection specific
10208 stuff about directly connected servers and routers. The definition
10209 is currently in silcd/server_internal.h. I thought about having
10210 a bit more important role fro this struct but for now it is used
10211 only when connecting to other server (or router actually).
10213 * Added connecting retry support in server when connecting to
10214 router(s). The retry feature implement exponential backoff
10215 algorithm. Also, added SilcServerParams structure to hold default
10216 parameters for server. For now, it include these retry settings
10217 and are hard coded. After server is moded to be as Silc Server
10218 Library this structure will be more important.
10220 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10222 * Changed client librarys channel->clients table to SilcList and
10223 changed code accordingly.
10225 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10227 * Changed client's channel table to SilcList and changed code
10228 accordingly. Also changed SilcChannelClientEntry to include back-
10229 pointer to the channel so that client entry can use that structure
10230 as list as well and we have fast cross-reference to the channel.
10231 This change dramatically decreased the complexity of channel
10232 handling with client entry and vice versa (removed one extra
10233 loop when searching for channel entry from many functions).
10235 * Changed server->sim from table to SilcDList and changed code
10238 * NAMES command can now be used from user interface. It will show
10239 the user list on the channel, neatly.
10241 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10242 Code now saves realname of the user if it becomes available.
10244 * Renamed configure.in to configure.in.pre and made ./prepare
10245 script to automatically add correct version string to
10246 configure.in which it creates from configure.in.pre.
10248 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10250 * NAMES command reply now shows users mode with the nickname when
10251 joining to channel.
10253 * Moved silc_client_ch[u]mode[_char] functions from
10254 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10255 place sucks, they are utility functions and should be in some
10258 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10260 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10263 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10267 * Added TRQ (efficient deque and list library) into lib/trq. This is
10268 a very good list library that is currently used in the SILC. Defined
10269 SilcList API over the library because I didn't like the API very
10270 much. See lib/trq/silclist.h for the API and examples of how to
10271 use the API. Fixed various places in the code to use the new
10272 SilcList API. The SilcList is meant for lists that has a structure
10273 already defined as a list. It is not suitable to add just some
10274 context to the list (in TRQ, the context is the list actually).
10276 So, I defined SilcDList that can be used for the purpose where
10277 predefined list structure does not exit. This can be used as
10278 such list. Now some context just can be added to the SilcDList.
10279 Currently this list is not used in the SILC just yet, though there
10280 are a lot places where this can replace dynamically allocated
10281 tables and I will fix these places, later, to use SilcDList.
10282 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10283 and use TRQ internally).
10285 Also fixed some annoying warning messages that the original TRQ
10286 code generated. Also minor changes to TRQ's Makefile.in.
10288 * Added support for querying by Client ID to both WHOIS and
10289 IDENTIFY commands into server, as required by the protocol.
10291 * Removed method function pointers from SilcBuffer structure. They
10292 weren't used to anything and just increased the context size for
10293 no good reason. This change also made silc_buffer_alloc and
10294 silc_buffer_free functions inline functions.
10296 * Disabled command flooding detection support until it's fixed so
10297 that it accepts commands in but does not execute them more than once
10300 * Added silc_net_localhost(), to return local hostname, into
10301 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10302 that must be initialized before calling silc_client_init.
10304 * Added new function: silc_server_send_notify_on_channels to send
10305 notify messages to all channels client has joined. It is assured
10306 that the message is sent only once per client.
10308 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10309 lib/silcutil/silcutil.[ch] as silc_format function. The new
10310 function is generic and is used by server as well, not only by
10311 the logging routines.
10313 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10314 the provided version string was not acceptable. Added new function:
10315 silc_ske_check_version into lib/silcske/silcske.h. The function
10316 must be implemented by the application (client or server) and it
10317 does not reside in the SKE library. The function checks the version
10318 string remote end sent.
10320 * Added back pointers (to opaque context and to SilcSocketConnection)
10321 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10323 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10324 duplicate packet context structure.
10326 * Changed `notify' client operation to send same arguments as client
10327 receives from server except for ID's. ID's are mapped to correct
10328 ID entry and that is returned. Also, if channel entry is not sent
10329 by server but the notify is for channel the channel entry is sent
10330 to application (otherwise application doesn't know that it is for
10331 channel (library gets it from packet's Destination ID)).
10333 * Added silc_client_remove_from_channels into client library to
10334 remove a client from all channels it has joined to. Used when
10335 received SIGNOFF notify from server. Added also new function
10336 silc_client_replace_from_channels to replace old ID entry with
10337 new ID entry on all channels. Used when received NICK_CHANGE
10338 notify from server.
10340 * Fixed ID Cache list handling in silc_idlist_get_client in
10341 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10342 to get (or query) client by ID.
10344 * Updated TODO list.
10346 * Added connection authentication status message defined by the
10347 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10348 support for these into the code in client and server side.
10350 * Added generic function silc_client_send_command to send any command
10351 with variable argument list. Application should use this function
10352 to send commands if the command functions provided by the library
10353 does not suite for the application's user interface needs.
10355 * Added new `failure' client operation. Application is notified about
10356 received failure packet if client is executing a protocol. In this
10357 case the protocol's execution has failed.
10359 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10360 is required by the protocol.
10362 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10363 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10366 * Added status flag to SilcSKE object to indicate realtime status
10367 of the SKE protocol.
10369 * Application receives now exactly same command reply arguments as
10370 the library receives from server. However, if ID is received the
10371 corresponding ID entry is returned to the application (eg. Client
10372 ID is mapped to correct SilcClientEntry entry and that is returned).
10373 Changed command_reply client operation due to this change.
10375 * Changed all ID's in commands and in command replys as ID Payloads.
10376 Change affected both client and server side codes.
10378 All ID's sent in SILC network (with execption of ID's in SILC
10379 Packet header) are sent in ID Payload to support variable length
10382 * Server now notifies nick changes and notifies all clients on
10383 the channels about the new nickname (about the new Client ID,
10386 * Implemented CMODE command to change channel modes. Supports all
10387 channel modes defined by the protocol specs except ban and invite
10388 lists. (Also, private channel key mode is supported but support for
10389 setting private channel key in client is missing, thus, this mode
10390 has no effect on client side (except that server requires that the
10391 client uses private channel key and normal channel traffic does not
10394 Also, invite mode works per se, but INVITE command does not work
10395 yet correctly, so you can set channel as invite only channel but
10396 inviting clients to the channel does not work (it is yet to be
10397 thought what's the best way to do it).
10399 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10400 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10401 Implemented CUMODE command to change user's mode on the channel.
10402 Supports all modes defined by the protocol specs.
10404 * Added NAMES command reply to return users modes on the channel.
10406 * Removed unnecessary and slow ciphers from lib/silccrypt.
10408 * Set SO_KEEPALIVE option to connection sockets by default.
10410 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10412 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10413 redefined the Notify Payload into protocol specs.
10415 * Added silc_id_payload_parse_id to get ID directly from raw
10418 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10420 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10421 accept searching by Client ID as well.
10423 * Added support for LEAVE and SIGNOFF notify types in client library.
10425 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10426 to parse ID Payload from raw data.
10428 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10430 * Added flags parameter into silc_ske_assemble_security_properties
10431 function in lib/silcske/silcske.[ch].
10433 * Changed notify client operation to fit better for notify messages
10434 sent by server. The notify payload received from server is now
10435 passed to the application (after parsing it to SilcNotifyPayload).
10436 It is application's responsibility to retrieve the arguments
10437 from the payload and show the message the way it wants. The message
10438 sent by server is implementation specific.
10440 * Changed public keys to comply with the protocol specification.
10441 Old public keys are not supported anymore and are not compatible.
10443 * Removed nickname from Channel Payload as the latest draft removed
10444 it. The client must resolve the nickname from the NAMES command
10445 reply received when it joined the channel.
10447 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10449 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10451 * Fixed some errors in protocol specification drafts.
10453 * Created lib/silccore/silcnotify.c to implement Notify Payload
10454 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10455 generic payloads described by protocol specifications. The file
10456 includes implementations for ID Payload and Argument Payload.
10458 * Changed Command Payload implementation to use the new Argument
10459 Payload. Changed command_xxxx_payload to command_payload_xxxx
10460 to comply with SILC coding conventions.
10462 * Added suppport for Argument Payload handling in Notify Payload
10463 implementation as protocol requires it. Added the new support
10464 into server and client lib as well.
10466 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10468 * Added support for multiple nicknames on same channel. [n] is
10469 added locally to the nickname if there are more than one same
10470 nicknames on the channel.
10472 * Server now sends all nicknames that matched WHOIS request.
10473 Client also shows the list received from server.
10475 * Added TOPIC command to client side. User can now set and show
10476 current topic on channel.
10478 * Added MOTD command to client and server. Also, server sends the
10479 motd when client connects to the server.
10481 * Changed version strings to comply ISO 8601.
10483 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10485 * Fixed protocol error handling in client library. It should now
10486 cope even if the SKE fails for some reason.
10488 * Made new protocol specification drafts for submitting to IETF.
10490 * Implemented TOPIC command to server in silcd/command.c.
10492 * Added two new notify types into lib/silccore/silcnotify.h:
10493 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10494 notify nickname change and topic setting/change on a channel.
10496 * API change of command_reply operation in client library. The
10497 application gets now the status type received from server as well.
10499 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10501 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10503 * Cras fixed and optimized the packet handling even further and
10504 it should work now. Minor change to the prototype of function
10505 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10507 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10509 * Added new function into lib/silcutil/silcschedule.[ch]:
10510 silc_schedule_with_fd to select() a specified fd. The function
10511 returns after timeout expires or data arrives or goes. The
10512 function is used by packet routines to wait that all data is
10513 received from network.
10515 * Fixed data reading from network in lib/silccore/silcpacket.c.
10516 The code now assures that all data is read from the fd and then
10517 continues packet processing. This was a bug fix since the code
10518 used to drop some data in some circumstances.
10520 * Added new function into lib/silcclient/client.[ch]:
10521 silc_client_start_key_exchange to start key exchange after
10522 connection has been established to server. The code internally
10523 now uses this funtion but its main purpose was to provide it
10524 for applications that perform their own connecting. After
10525 application has created a connection it merely calls this
10526 function to start the key exchange between client and server.
10527 The library takes care of everything else after that.
10529 Updated also lib/silcclient/README to explain the usage of
10532 * Do not send to application information that connection has
10533 been established. Application gets notified it by connect
10536 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10538 * Applied cras's patch to add silc_schedule_one function. The
10539 function runs scheduler once and returns.
10541 * Fixed the scheduler after cras messed it up. The timeout
10542 handling works now as it's supposed to work.
10544 * Added into lib/silccore/ silcnotify.h to include notify
10545 message types support. Changed silc_server_send_notify*
10546 functions, in server.[ch], to support those new notify types.
10547 Added the support for the notify types into client library,
10548 as well. Added new notify client operation into ops.h in
10551 * Changed silc_server_packet_send_to_channel to send normal
10552 packets instead of just channel message packets. The function
10553 is now used to send the notify packets to channels. It is not
10554 used to send channel message packets anymore, as server never
10555 sends them anymore.
10557 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10558 va_arg()s as it seems to require it nowadays. I guess, if SILC
10559 is compiled with older va_arg() the new code should work anyway.
10561 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10563 * Splitted core library. Core library (lib/silccore) includes
10564 now only SILC protocol specific core (and common) components.
10565 Created new utility library (lib/silcutil) that includes more
10566 generic purpose stuff. The stuff for util library was taken
10567 from the old core library. This was minor and easy split.
10569 * Created SILC Client Library (lib/silcclient) that includes
10570 implementation of the SILC client without user interface. This
10571 was major move from silc/ directory. The code has been changed
10572 so that it is transparent towards the user interface. The
10573 silc/ directory includes now the same user interface as before
10574 and it uses the new client library. Read lib/silcclient/README.
10575 Basicly, the client library performs everything else related
10576 to SILC except user interface handling. Also, configuration
10577 files are considered to be part of user interface and library
10578 does not handle them.
10580 This change also changed a lot of structures, function naming etc.
10581 Most important change was that SilcClientWindow object was
10582 renamed to SilcClientConnection in the client library. Created
10583 also new file lib/silcclient/ops.h. Also added new files
10584 silc/local_command.[ch] and silc/client_ops.[ch].
10586 All these changes were made to make it easier for user interface
10587 designers to create what ever user interface for the SILC client
10590 It is also expected that the server will be moved to lib
10591 directory as well and SILC Server Library will be created;
10592 sometimes in the future.
10594 * Removed Local commands from lib/silccore/silccommand.h as
10595 they are application specific and new client library does not
10596 handle any of those anymore.
10598 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10599 old client implementation in silc/.
10601 * Added support for callback functions in SILC_LOG_* macros.
10602 Application can now set its own callbacks that will be called
10603 instead of using the default functions that will always print
10604 the debug messages to stderr (or stdout). Also, debugging can
10605 now be disabled by setting silc_debug to FALSE and re-enabled by
10606 setting it to TRUE. Note, that logging will still work even
10607 if debugging is disabled.
10609 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10610 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10611 silc_log_reset_debug_callbacks.
10613 * To enable debugging in silc client one must give now -d
10614 option on command line.
10616 * Changed silc_schedule_init to automatically allocate task queues
10617 if they are not allocated before calling it.
10619 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10621 * Added GMP 3.1 into math library.
10623 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10625 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10626 a channel in SILC network. The packet is used by servers and
10627 routers to notify other routers that user has left a channel.
10628 This little feature was missing until now. Added the feature
10629 to protocol specification as well.
10631 Added functions: silc_server_send_remove_channel_user and
10632 silc_server_remove_channel_user into server.[ch].
10634 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10635 lib/silccore/silcpacket.h. However, they are not implemented
10638 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10640 * Fixed joining to a channel and sending channel messages
10641 between server and router. The channel message sending should
10642 now work inside a cell.
10644 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10646 * Fixed the private message sending between server and router.
10647 The private message sending should now work inside a cell.
10649 * Added silc_server_replace_id into server.[ch] to replace
10650 existing ID in the SILC network.
10652 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10653 and silc_idlist_replace_server_id into idlist.[ch] in server.
10655 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10657 * Fixed the server to server connections. Server can again now
10658 connect to router. Router to router connections probably does
10661 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10663 * Added dynamic protocol registering support. Now protocols can
10664 registered and unregistered on the fly. Patch by cras.
10666 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10668 * Added lib/contrib directory to hold routines that some platforms
10669 don't have but are needed by SILC.
10671 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10672 into lin/contrib to provide getopt() and getopt_long() for
10673 those who don't have it.
10675 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10677 * Added AWAY command to client. When away message is set and
10678 client receives a private message packet the client automatically
10679 replies to the sender with the away message.
10681 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10682 bug seemed to be the cause of recent problems when compiling
10685 * Added version detection support to SKE protocol specification
10686 and added the new changes to the SKE implementation as well.
10687 There were other minor changes in the SKE protocol as well.
10689 Many changes in lib/silcske/silcske.[ch] and in
10690 lib/silcske/payload.[ch].
10692 * Added ^U functionality, clear input line. Patch from cras.
10694 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10696 * Mainly small bugfixes on core library. Fixed some debugging
10697 logging and buffer overflow in silclog.c.
10699 * Updated config.sub and config.guess on the distribution tree.
10701 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10703 * Added command lagging support in server. Client may execute
10704 commands now only once in two seconds.
10706 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10708 * Optimized packet reception. MAC computation and checking is now
10709 also more optimized. A lot previously duplicated code is now
10710 used as generic by both client and server.
10712 * Fixed key pair generation in clientutil.c
10714 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10716 * Added into lib/silccore/silcbufutil.[ch] new function;
10717 silc_buffer_realloc.
10719 * Moved generic packet sending/encryption functions to
10720 lib/silccore/silcpacket.[ch] from client and server. Some
10721 rewriting of the functions.
10723 * Moved all generic packet reception/decryption functions to
10724 lib/silccore/silcpacket.[ch] from client and server. The
10725 packet processing is now much cleaner in both client and server.
10726 These were major changes in both client and server.
10728 * Created many common functions in server to do packet sending.
10729 Previously code were duplicated a lot, this has been removed
10730 with these changes.
10732 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10734 * Rewrote major parts of the ID cache system. Don't know
10735 whether it is better now or not but at least the API is more
10738 * Major rewrite on ID cache stuff on client because of the ID
10739 cache API changes. Added idlist.c to client.
10741 * Also major rewrite on ID cache stuff on server as well.
10742 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10743 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10744 in hand, instead they are all put into the ID cache system now.
10745 All server_idlist_* routines uses ID cache now instead of
10746 traversing its own lists (those lists does not exist anymore).
10747 SilcIDList though still exists. Also, SilcXXXEntry's are
10750 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10752 * Finally made the SKE implementation compliant to the protocol
10753 specification. All mp integers are now binary encoded as
10754 opposed being HEX encoded.
10756 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10759 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10760 functions: silc_[encode/decode]_pem. Also added function
10761 silc_encode_pem_file to PEM encode with newlines ('\n') for
10762 saving into a file.
10764 * SILC public keys are now encoded either PEM or binary. Same
10765 option is for private keys as well. By default private keys
10766 are binary encoded and public keys PEM encoded. Silly HEX
10767 encoding were removed.
10769 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10770 function to create fingerprints.
10772 * Fixed a bug in SHA1; does not change the original data anymore.
10774 * Partly implemented INFO command on client and server side.
10775 Fixed CLEAR command. Changes to SERVER command; show current
10776 server(s) when giving command without arguments. Added
10777 VERSION command to client.
10779 * Added check to server that unregistered connections cannot
10780 execute commands (unless it is specificly allowed).
10782 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10784 * Fixed screen refresh.
10786 * Fixed channel joining bug from client. On some circumstances
10787 client tried to join to a channel it had already joined.
10789 * Added public key verification process into client's protocol.c.
10790 The client now verifies the public key from user and saves
10791 it into ~./silc/serverkeys/ directory.
10793 Added into: clientutil.[ch]: silc_client_verify_server_key.
10795 * Changed SKE protocol's silc_ske_initiator_finish function
10796 to accept callback function that verifies the received public
10797 key. Removed old silc_ske_verify_public_key function.
10799 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10801 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
10802 silc_pkcs_private_key[_data]_set.
10804 * Made the password and public authentication more cleaner in
10805 server's protocol.c.
10807 * Removed historic and obsolete protocol `channel_auth' from
10808 both client and server.
10810 * Removed wrong way of sending command status messages from
10811 server to client in server's command.c. The old way violated
10812 protocol specification.
10814 Changes to silccore/silccommand.[ch]: removed
10815 silc_command_encode_status_payload -> not needed anymore,
10816 changed silc_command_encode_payload_va to accept extra
10817 argument on variable argument list. The argument type must
10818 now be provided to the function. Also, added new function:
10819 silc_command_encode_reply_payload_va which is same as
10820 normal command_encode_payload_va except command status type
10821 is provided as extra argument.
10823 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10825 * Added ~./silc directory handling. The directory includes the
10826 public and private keys for the client.
10828 Added silc_client_check_silc_dir, silc_client_create_identifier
10829 and silc_client_load_keys.
10831 * Implemented SILC protocol compliant public key. Added public
10832 and private key saving to and loading from files.
10834 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
10835 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
10836 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
10837 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
10838 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
10840 Implemented: silc_pkcs_save_[public/private]_key[_data] and
10841 silc_pkcs_load_[public/private]_key.
10843 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10845 * Added silc_server_get_route (route.[ch]) to get connection
10846 data for the fastest route for given ID.
10848 * Implemented INVITE command on client and server. The command
10849 were re-defined in the SILC Protocol Specification and the
10850 implementation now complies with the specification.
10852 * Implemented PING command on client and server.
10854 * Implemented NAMES command on client and server. The server side
10855 supports currently only normal server not router server yet.
10856 Some changes to NAMES definition in SILC protocol specification.
10858 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10860 * Implemented LEAVE command on client and server.
10862 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
10863 again. This change was made to the protocol as well. Server
10864 should not violate the protocol specification anymore.
10866 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10868 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
10869 was tested. SOCKS4 was not but should work anyway.
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