1 Sun Nov 9 20:44:56 EET 200 Pekka Riikonen <priikone@silcnet.org>
3 * Fixed nickname formatting when changing only case of the
4 nickname. Affected file lib/silcclient/idlist.c.
6 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
8 * Fixed a memory leak and incorrect printing of the "appears as"
9 message. Affected file irssi/src/silc/core/client_ops.c
11 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
13 * Added CRT (Chinese Remainder Theorem) supported RSA
14 private keys and private key operations. This significantly
15 increases private key operation efficiency. No compatibility
16 issues with new or old private keys. Affected files are
17 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
19 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
21 * Fixed GCC-3.3.2 related compilation warnings from the
24 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
26 * Removed RC6 from distributions.
28 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
30 * Added some better comments to lib/silccrypt/silcpkcs.h,
31 optimized some routines in lib/silccrypt/silcpkcs.c.
32 Added test_silcpkcs into lib/silccrypt/tests/.
34 * Fixed silc_rng_global_init to actually init the global RNG
35 if RNG wasn't provided for it. Affected file is
36 lib/silccrypt/silrng.c.
38 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
40 * Added silc_hash_table_find_by_context_ext. Affected files
41 lib/silcutil/silchashtable.[ch].
43 * Save the public key on normal server in WHOIS command reply
44 from attributes, if present, and add it to public key hash
45 table. Fixes WHOIS resolving by public key on normal server.
47 Optimized the attributes resolving on normal server to not
48 resolve if we resolved them already from router.
50 Affected files are silcd/server_query.c, command_reply.c.
52 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
54 * Added support for whois using attributes.
55 Affected files silcd/command_reply.c, silcd/packet_receive.c,
56 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
59 * Added support for whois using public key attribute to /WHOIS i
60 client command. Affected files irssi/docs/help/in/whois.in,
61 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
63 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
65 * Fixed UMODE setting in server when the client has anonymous
66 mode set. The mode setting was not working. Affected file
69 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
71 * Fixed some bugs and typos related to sending split messages.
72 Print notification when sending messages with /MMSG. Affected
73 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
75 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
77 * Optimized the socket referencing in packet routines, client
78 library and server. Affected files are lib/silccore/silcpacket.c,
79 lib/silcclient/client.c and silcd/server.c.
81 * If silc_socket_set_qos is given with NULL arguments the QoS is
82 reset from the socket. Affected files are
83 lib/silcutil/silcsockconn.[ch].
85 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
87 * Add a /LISTKEYS command which lists the locally cached
88 client and server keys. Affected files
89 irssi/src/fe-common/module-formats.[ch],
90 irssi/src/silc/core/silc-{channels,servers}.c
91 irssi/docs/help/in/listkeys.in
93 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
95 * Check that packet queue purging was successful. Affected
96 files lib/silcclient/client.c and silcd/packet_send.c. Related
99 * Do not clear the inbuf even if it is empty if QoS was applied
100 to it. Otherwise the QoS data is cleared and MAC failed error
101 will occur. Affected file lib/silccore/silcpacket.c.
103 * Use the rekey period time as rekey protocol timeout value.
104 If the rekey does not succeed during the rekey period there's
105 something very wrong, and we most likely end up with wrong keys,
106 do graceful reconnect then. Affected file silcd/server.c.
108 * Take reference of the socket in the parser context, as it's
109 possible to have the parsers in queue after the socket is
110 disconnected and this may cause crash. Affected files are
111 lib/silccore/silcpacket.c, lib/silcclient/client.c and
114 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
116 * Fixed KICK command reply sending, it sent to replies.
117 Affected file silcd/command.c.
119 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
121 * Finish the silc-mime.pl script. It now supports MIME type
122 guessing using magic files, signing data messages, executing
123 MIME handlers in background. Affected files
124 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
126 * Changed MIME signal handler to make things easier for the perl
127 script. Affected files irssi/src/silc/core/client_ops.c,
128 silc-servers.c, and irssi/docs/signals.txt
130 * Cleaned up the silc_mime_parse function and fixed detection
131 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
133 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
135 * Resolve the IP for file transfer listener from the connection
136 socket. Affected file lib/silcclient/client_ftp.c.
138 * Accept NULL hostname parameter in the functions
139 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
140 if hostname is not wanted.
142 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
144 * Fixed race condition between silc_client_init and
145 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
147 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
149 * Fixed file transfer connection closing when SIGNOFF for
150 the client is received from server. Affected file is
151 lib/silcclient/client_ftp.c.
153 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
155 * Check for disconnected socket in QUIT callback. Affected
156 file silcd/command.c.
158 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
160 * Modified the MIME parsing to allow \n and \r\n as delimiters.
161 Affected files lib/silcutil/silcstrutil.c
163 * Cleaned up the escape/unescape functions for correctness and
164 speed. Affected file irssi/src/silc/core/client_ops.c
166 * Removed handling for data messages with Content-Type: text/*,
167 moved parsing of MIME headers to the signal handler, added
168 support for signing and verifying data messages. Affected
169 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
170 irssi/src/silc/core/silc-{servers,channels}.c
172 * Added a perl script for handling data messages based on
173 information read from Mailcap files. New file
174 irssi/scripts/silc-mime.pl
176 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
178 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
179 acknowledge recepetion of a message to the sender. Updated
182 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
184 * Unregister channel key saving callback when deleting channel.
185 Affected file lib/silcclient/idlist.c.
187 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
188 before calling notify client operation. Affected file is
189 lib/silcclient/client_notify.c.
191 * Unregister QoS tasks when deleting the socket connection.
192 Affected files lib/silcutil/silcsockconn.[ch],
193 unix/silcunixsockconn.c.
195 * Implemented latest presence-attrs draft changes. Affected
196 files lib/silccore/silcattrs.h and
197 irssi/src/silc/core/silc-queries.c.
199 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
201 * Save old channel keys in list to allow more rapid change
202 of channel keys if server for some reason does that. This
203 avoids loosing so many channel messages due to not having
204 key to decrypt. Affected file lib/silcclient/silcclient.h,
205 idlist.c and client_channel.c.
207 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
209 * Continued backup router tests and fixes. Affected files
210 silcd/server_backup, server_util.c, server.c. See TODO.
212 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
214 * Fixed SERVER_SIGNOFF handling in servers. The client
215 was removed from wrong list thus not removing the client
216 at all. Affected file silcd/packet_receive.c.
218 * Do not execute rekey protocol for disabled connections as
219 it would never go through. Affected file silcd/server.c.
221 * Added timeout for rekey protocol to catch if the protocol
222 never executes successfully. Affected files silcd/server.c
225 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
227 * Abandon packet processing for disconnected sockets. Check
228 this always after calling packet processing callback.
229 Affected file lib/silccore/silcpacket.c.
231 * Fixed double registration disconnection code in server.
232 Closed wrong connection. Affected file silcd/packet_receive.c.
234 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
236 * On normal server reconnect to primary during resuming 4
237 times, then give up. Affected file silcd/server_backup.c.
239 * If during reconnecting to routers we notice we have router
240 connection but no primary router set, the server is in desync.
241 Reconnect to primary to restore network. Affected file
244 * Assure that only one protocol is exeucting at the same time.
245 Added checks for all protocols. Affected files are
246 silcd/server.c and server_backup.c.
248 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
250 * Check that a string is not already part on invite/ban
251 string when processing it. Affected file silcd/server_util.c.
253 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
255 * Fixed the CUMODE_CHANGE for founder mode changes to comply
256 with 1.2 version of the protocol. Affected file is
257 silcd/packet_receive.c.
259 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
261 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
262 where the passphrase was given. Affected file is
265 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
267 * INVITE and BAN notifys are now delivered from routers to
268 servers (but not clients) on the channel. Updated specs and
269 code. Affected files silcd/packet_[send|receive].[ch],
270 command.c, server.c and server_util.c.
272 * Implemented INVITE and BAN announcing. Affected files are
273 silcd/server.[ch], server_util.c.
275 * Implemented SilcStatus error type argument returning in
276 command reply error in server. Affected file silcd/command.c.
278 * Implemented SilcStatus argument returning in comand reply
279 in client library. The command_reply client operation now
280 returns error specific arguments as well. Affected files
281 are lib/silcclient/command_reply.[ch], client_resume.c,
282 lib/silccore/silcstatus.[ch].
284 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
286 * Backup router protocol version 1.2 implemented. Testing still
287 required. Affected files in silcd/server_backup.[ch], server.c,
288 packet_receive.c and server_internal.h.
290 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
292 * silc_client_send_[channel|private]_message now return TRUE
293 or FALSE. Affected file lib/silcclien/client_channel.c and
296 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
298 * Check for explicit nickname in INVITE and BAN processing
299 during join as well (and don't expect only wildcards in
300 invite/ban strings). Affected file silcd/command.c.
302 * Fixed the INVITE and BAN by public key. The public key saved
303 is the PK payload (as specified) not the raw data. Affected
304 file silcd/server_util.c.
306 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
308 * UTF-8 text message support for actions and notices in SILC
309 Client. Affected file irssi/src/silc/core/client_ops.c.
311 * silc_get_username and silc_get_real_name now returns sensible
312 data on Win32. Patch by Toni Willberg. Affected file is
313 lib/silcutil/win32/silcwin32util.c.
315 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
317 * Provide a signal handler to send MIME encoded messages and emit
318 a signal when a MIME encoded message is received. Also document
319 the signals for usage with the perl interface.
321 A sample perl script will be supplied at a later point.
323 Affected files are irssi/docs/signals.txt,
324 irssi/src/silc/core/client_ops.[ch],
325 irssi/src/silc/core/silc-{channels,servers}.c
327 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
329 * Use SILC_COMMAND_PING to estimate the round-trip time to the
330 server. Use this time to display a lag and disconnect when it
331 exceeds a specified limit.
333 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
335 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
337 * Remove the channel auth list in normal server if router
338 encofrces its list during connecting. Send notify to channel
339 to remove the mode to remove the list. Affected files are
340 silcd/server_util.c and silcd/packet_receive.c.
342 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
344 * Added support for channel public keys. Updated protocol specs
345 and implemented it. Affected files are
346 silcd/command.c, command_reply.c, lib/silcclient/command.c,
347 lib/silcclient/command_reply.c.
349 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
351 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
352 terminate the process on Linux. Affected file silcd/silcd.c.
354 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
356 * Check for NULL buffer in silc_buffer_clear. Affected file
357 is lib/silcutil/silcbuffer.h.
359 * Simplified the backup router protocol by removing the _GLOBAL
360 types. Updated protocol specs and the code. Affected files
361 are silcd/server_backup.[ch].
363 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
365 * Deny '@' and '!' from nicknames since they are reserved
366 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
367 Updated protocol specs and the code.
369 Affected files are silcd/server_util.[ch].
371 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
373 * Fixed stack overflow in Irssi SILC client. Affected
374 file irssi/src/silc/core/client_ops.c.
376 * Check that Host is set in ServerConnection and RouterConnection
377 in silcd.conf. Affected file silcd/serverconfig.c.
379 * Fixed crash in server with protocol completion callbacks,
380 namely rekey and backup resuming protocols. Affected files
381 are silcd/server_backup.c and silcd/server.c.
383 * Fixed rekey protocol to not restart if it is started already.
384 Affected files are lib/silcclient/client.c and
387 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
389 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
391 * Fixed EOF handling in SILC Config, affected file
392 lib/silcutil/silcconfig.c.
394 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
396 * Fixed RESOLVING flag handling in JOIN notify and other
397 notifys to handle the resolvings correctly in client library.
398 Affected file lib/silcclient/client_notify.c.
400 * Do not send full INVITE and BAN lists in INVITE and BAN
401 notifys, only the changed information. Affected file
404 * Fixed INVITE notify sending in INVITE command, send it
405 only when needed. Affected file silcd/command.c.
407 * Handle the founder key change properly in CMODE_CHANGE
408 notify. Bug #122. Affected file silcd/packet_receive.c.
410 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
412 * Remove the mark for output (mark it only for input) after
413 purging outgoing queue. Prevents the "Error in select()"
414 floods. Affected file silcd/packet_send.c.
416 * Fixed incorrect connection deletion from client library
417 after calling "connect" client operation. Could cause
418 crashes for example during reconnect timeouts. Affected
419 files are lib/silcclient/client.c and
420 irssi/src/silc/core/client_ops.c.
422 * Check server private key file permissions before starting
423 the server. Affected file silcd/serverconfig.c.
425 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
427 * NULL terminate allocated string in silc_buffer_strformat.
428 Affected file lib/silcutil/silcbuffmt.c.
430 * Rewrote the invite/ban list string handling in server to
431 use SilcBuffer instead. Affected files are silcd/command.c
432 and silcd/server_util.c.
434 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
436 * Fixed double free in CMODE command when setting new HMAC
437 for channel. Affected file silcd/command.c.
439 * Added couple of missing memset's to zero sensitive memory.
440 Affected files silcd/command.c, lib/silcclient/command.c.
442 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
444 * Fixed a double free in INVITE command error handling in
445 server. Affected file silcd/command.c.
447 * Added macros SILC_SWAB_[16|32] to swab byte order of
448 16-bit and 32-bit unsigned integers. Affected file
449 lib/silcutil/silctypes.h.
451 * Use the SILC_SWAB_16 instead of htons() in server when
452 handling ports since the ports in structures are always
453 in little-endian order (regardless of platform). Affected
454 file silcd/serverid.c and silcd/server_backup.c.
456 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
458 * Send DISCONNECT in close admin command in server. Affected
459 file silcd/command.c.
461 * Check whether we are already connecting to a remote router
462 (in addition of checking whether we are already connected)
463 before creating new connection. Affected file silcd/server.c.
465 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
467 * Added better compiler and compiler flags checking in
470 * Check that socket is valid after QoS is applied to data.
471 Affected file lib/silcutil/unix/silcunixsockconn.c.
473 * Make sure the socket connecetion is not closed to early
474 when closing connection in server. Also make sure the
475 connection is always closed after error in a protocol.
476 Affected file silcd/server.c.
478 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
480 * Removed --session and --dummy options from Irssi SILC Client.
481 -d option is available only if --enable-debug was given.
482 Affected files are irssi/src/silc/core/silc-core,
483 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
485 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
487 * Added silc_buffer_steal to steal the data from the buffer.
488 Affected file lib/silcutil/silcbuffer.h.
490 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
492 * Fixed server crash with double Primary block in config file.
494 Fixed also various memory leaks around the config file
495 parser. Affected files lib/silcutil/silcconfig.c,
496 silcd/serverconfig.c.
498 * Changed my nickname (Johnny Mnemonic) to my real name, this
499 means that bugs introduced by him were actually introduced
502 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
504 * Don't display "foo appears as foo\nYou're now known as foo"
505 messages. Affected file irssi/src/silc/core/client_ops.c
507 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
509 * Fixed error handling of invalid client entry when calling
510 commands in server. Fixes a crash. Affected file
513 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
515 * Added some sanity checks in server for correctness of the
516 server configuration. Affected file silcd/serverconfig.c.
518 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
520 * Prevent endless resolving of user informations in USERS
521 command by checking the command reply status correctly.
522 Affected file lib/silcclient/command_reply.c.
524 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
526 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
527 file is lib/silcutil/silcfileutil.c. A patch by Matthew
528 Aldous <Matthew@Aldous.com>.
530 * Added better implementation using CriticalSection of
531 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
532 <mikko.lahteenmaki@pikabaana.net>.
534 * Added some Winsock WIN32 compatiblity defines into
535 includes/silcwin32.h.
537 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
539 * Fixed double free in async host lookup code. Affected file
540 lib/silcutil/silcsockconn.c.
542 * On backup router handle now the SERVER_SIGNOFF from router
543 for local connected servers too, and close the connections.
545 Do not process them as normally signing off servers when they
546 really signoff by sending EOF fe, but always assume that
547 router sends the SERVER_SIGNOFF.
549 Affected files silcd/server.c and silcd/packet_receive.c.
551 * Fixed socket unsetting when closing connections. Affected
552 files silcd/server.c and silcd/packet_send.c.
554 * Do not print the nickname in SERVER_SIGNOFF if we do not
555 have it. Prevents asserts in Irssi core. It is possible we
556 don't have the nick if it was just being resolved when server
557 signoff. Affected file irssi/src/silc/core/client_ops.c.
559 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
561 * Fixed autonick crashbug in client library. Affected file
562 lib/silcclient/client.c.
564 * Fixed Unix implementation of SilcMutex to really assert if
565 the mutex is locked/unlcoked already. Affected file
566 lib/silcutil/unix/silcunixmutex.c.
568 * Fixed locking in silc_schedule_uninit. It didn't lock
569 when dispatching timeout tasks. Affected file is
570 lib/silcutil/silcschedule.c.
572 * Changed Win32 implementation of SilcThread to use modern
573 Win32 interface. Affected file is
574 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
576 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
578 * Don't print signed messages when sending failed. Affected files
579 irssi/src/silc/core/silc-[servers.c/commands.h]
581 * Send adquate signal when founding a channel by joing it. Affect
582 file irssi/src/silc/core/client_ops.c
584 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
586 * Fix theme abstracts parsing. Affected files irssi/default.theme,
587 irssi/src/fe-common/core/themes.c
589 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
591 * Fixed close command to use the port correctly when closing
592 server connections. Affected file silcd/idlist.c.
594 * Check for NULL outbuf in silc_socket_write. It is possible
595 that it is NULL is some odd case. Affected files are
596 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
598 * Do not call final protocol callback for backup router
599 resuming protocol when closing connection. It is closed
600 by timeout in case of error. Affected file silcd/server.c.
602 * Backup reconnect to router if backup resuming protocol
603 failed. Affected file silcd/server_backup.c.
605 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
607 * Fixed double free in SKE library error hadling when signature
608 error occurred. Affected file lib/silcske/silcske.c.
610 * Save the fingerprint to new SilcClientEntry after changing
611 nickname. Affected file lib/silcclient/client_notify.c.
613 * Print SIGNOFF in Irssi SILC client only if the nickname is
614 known. Prevents asserts in Irssi core. It is possible we
615 don't have the nick if it was just being resolved when it
616 quit. Affected file irssi/src/silc/core/client_ops.c.
618 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
620 * Fixed double free in invite list adding code when adding
621 invite strings. Affected file silcd/server_util.c.
623 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
625 * More log printing during backup router protocol. Affected
626 file silcd/server_backup.c.
628 * Removed backwards support for old private key file format.
629 Affected file lib/silccrypt/silcpkcs.c.
631 * Removed backwards support for not-so-strict decryption length
632 check, it's strict now. Affected lib/silccrypt/silccipher.c.
634 * GETKEY to update the client entrys fingerprint too.
635 Affected file lib/silcclient/command_reply.c.
637 * Added --without-libtoolfix for package builders using weird
638 wrappers around libtool (BSD at least).
640 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
642 * Fixed backup router bugs: When backup resumes router and
643 receives a CHANNEL_MESSAGE packet the backup must not act
644 as router since the packet header decryption would be
645 different. Also, when relaying packets to channel, do
646 not re-encrypt packets on backup that came from the primary
647 since the connection isn't really router-router connection.
648 Affected files silcd/server.c, silcd/packet_send.c.
650 * Added checks in encryption/decryption that encryption/decryption
651 length sent as argument really is multiple by block size. Helps
652 catching really weird bugs like the above backup router bugs
653 when packets are being decrypted in wrong way. Affected files
654 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
656 * Fixed padding generation in private key file encryption.
657 Affected file lib/silccrypt/silcpkcs.c.
659 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
661 * Added ignore_message_signatures setting which can be used
662 to ignore signatures in messages. Affected files are
663 irssi/src/silc/core/client_ops.c, silc-core.c.
665 * Fixed the libtoolfix to use command line options instead of
666 environment variables. They didn't work as expected. Now,
667 the libtool is fully run-time configurable.
669 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
671 * Verify signature payload for signed messages. Affected files
672 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
673 irssi/src/silc/core/silc-core.h
675 * Display signature verification result in public and private
676 messages using theme abstracts. See irssi/default.theme for
677 examples on their usage. Affected files
678 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
679 irssi/src/fe-common/silc/module-formats.[ch],
680 irssi/src/fe-common/silc/fe-common-silc.c,
681 irssi/src/fe-common/silc/Makefile.am
682 irssi/src/fe-common/core/fe-messages.[ch]
684 * Fixed bugs in Irssi's theme parsing. Affected files
685 irssi/src/fe-common/core/themes.c
687 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
689 * Calculate the correct length for signed messages before
690 encrypting, it must be multiple by block size. Affected
691 file lib/silccore/silcmessage.c.
693 * silc_message_signed_get_public_key returns now both
694 decoded and encoded public key. Affected files are
695 lib/silccore/silcmessage.[ch].
697 * Added libtoolfix script that makes the libtool more generic
698 and configurable in run-time. Now we can specify in run-time
699 if what kind of libraries we want to create, regardless of
700 configuration. SIMs are now creates even if --disable-shared
701 was explicitly given.
703 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
705 * Fixed founder key sending in CMODE command in client.
706 Affected file lib/silcclient/command.c.
708 * Fixed CUMODE founder authentication in server to not check
709 for client's public key since it's not supposed to do that.
710 Affected file silcd/command.c.
712 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
714 * Set realname and hostname in NICK_REC records. Affected file
715 irssi/src/silc/core/silc-nicklist.c
717 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
719 * Remove 1.0 protocol backwards compat code from client
722 * Added more reliable check for whether nickname did change
723 or not, or whether only Client ID changed in NICK_CHANGE
724 notify. Affected file lib/silcclient/client_notify.c.
725 Fixes bug in '@' character handling in a nickname.
727 * Added support for automatically parsing signature from
728 the message payload. Added new function
729 silc_message_get_signature to return the payload to
730 application. Affected files lib/silccore/silcmessage.[ch].
732 * Changed the private_message and channel_message client
733 operations to deliver the SilcMessagePayload to the
734 application too. Application can use it fe. to get the
735 signature from the message for verification. Affected
736 file lib/silcclient/silcclient.h, client_channel.c and
739 * Redefined the signed payload for message payloads.
740 Updated protocol specs and implemented.
742 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
744 * Fixed wrong invite and ban list handling in server command
745 reply. Affected files are silcd/command_reply.c,
746 silcd/server_util.[ch].
748 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
750 * Fixed CMODE setting in server when founder mode was set.
751 Affected file silcd/command.c. Bug #95.
753 * Added support to setting specific public key in CMODE in
754 Irssi SILC client. Affected file lib/silcclient/command.c.
756 * Added support to use specific public key in CUMODE in
757 Irssi SILC Client. Affected file lib/silcclient/command.c.
759 * Added support for inviting and banning by public key in
760 Irssi SILC client. Affected file lib/silcclient/command.c.
762 * Fixed fingerprint/babbleprint showing in invite and ban
763 list command replys. Affected file is
764 irssi/src/silc/core/client_ops.c.
766 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
768 * Format CMODE +c and +h to display both the mode and the argument
770 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
772 * Added test vectors and test programs for SHA-1, MD5,
773 HMAC-SHA1 and HMAC-MD5. New tests are located in
774 lib/silccrypt/tests/. Fixed also argument decoding bug in
775 MD5 implementation. Affected file lib/silccrypt/md5.c.
777 * Changed the channel private key and private message key
778 generation (with static keys) to use SHA1 instead of MD5,
779 as SHA1 is the mandatory hash function in SILC. Affected
780 file lib/silcclient/client_[channel/prvmsg].c.
782 * Changed the private key file encryption to use SHA1 instead
783 of MD5. Added support for the old generation and added
784 automatic change of the key (to be removed later). Affected
785 files lib/silccrypt/silcpkcs.c.
787 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
789 * Load only files with .pub suffix in PublicKeyDir. Affected
790 file silcd/serverconfig.c.
792 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
794 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
795 channels. Affected files silcd/silcd.c, silcd/server.h.
797 * Added the config directive PublicKeyDir for the client block.
798 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
800 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
802 * Merged Toni's irssi/silc.conf patch.
804 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
806 * Max alloc tests in allocation routines. Affected file
807 lib/silcutil/silcmemory.c.
809 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
811 * Fixed a typo in resuming code that fixed detach/resume code
812 in server. Bug #93. Affected file silcd/packet_receive.c.
814 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
816 * Do reverse lookups for server when /connecting. Affected files
817 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
818 irssi/src/core/net-nonblock.*
820 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
822 * Added library versioning for shared libraries. Affected
823 files configure.in.pre and lib/Makefile.am.pre.
825 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
827 * Display INVITE and BAN lists as specified by SILC 1.2
829 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
831 * Do not send invite list back unless asked (when sending
832 no arguments) or when list was modified. Affected file
835 * Remove client from invite list in KILLED notify and in
836 KILL command. Affected file silcd/command.c and
839 * Fixed bugs in invite list handling in INVITE command.
840 Affected files silcd/command.c and silcd/server_util.c.
842 * Merged with Irssi 0.8.6.
844 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
845 Affected file irssi/src/fe-text/silc.c.
847 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
849 * The silc_argument_get_[first/next] now return the argument
850 type to caller. Added silc_argument_payload_encode_one.
852 Affected files are lib/silccore/silcargument.[ch].
854 * Added support for the SILC 1.2 INVITE command and new
855 invite lists to server. Affected files are silcd/command.c,
856 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
858 * Added support for the SILC 1.2 BAN command and new
859 ban lists to server. Affected files are silcd/command.c,
860 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
862 * Added support to client sending new INVITE command. Affected
863 file is lib/silcclient/command.c.
865 * Added support to client sending new BAN command. Affected
866 file is lib/silcclient/command.c.
868 * Added support for removing client from invite list when kicked
869 from channel, as SILC 1.2 dictates. Affected files are
870 silcd/packet_receive.c and silcd/command.c.
872 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
874 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
875 automatically the cipher's internal IV. Affected files
876 lib/silccrypt/silccipher.[ch].
878 * Assure the RESUME_CLIENT packet is not sent to twice to
879 backup router if the detached client was originated from
880 the backup. Affected file silcd/server.c. Bug #76.
882 * Changed silc_sim_symname to not allocate memory. Affected
883 file lib/silcsim/silcsimutil.c.
885 * Fixed memory leaks with SIMs in server. Affected files
886 silcd/serverconfig.c, silcd/server.c.
888 * Fixed channel key distribution after resuming detached
889 client. Affected files silcd/packet_receive.c.
891 * Fixed channel's global_user boolean checking after detaching.
892 Check it after changing the owner of the client not before.
893 Affected file silcd/packet_receive.c.
895 * Fixed few double frees from client library. Fixes at least
896 Bug #81, possibly others too.
898 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
899 notifys in Irssi SILC Client. Affected file is
900 irssi/src/silc/core/client_ops.c. Bug #82.
902 * Applied Ville Räsänen's manual page and --mandir bugfix
903 patch. Affected files are configure.in.pre and Makefile.am.pre.
906 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
908 * Added support to backup router protocol for backup to tell
909 normal server that it cannot use the backup router as primary
910 because the primary isn't really down. Updated protocol
913 * Added support for primary router to tell backup router that
914 resuming is not possible because the backup really isn't primary
915 in the cell. For example if backup disconnected itself the
916 resuming is not allowed since the primary really did not
917 go down. Updated protocol specs.
919 * Removed MARS from crypto library.
921 * Defined the CTR mode and Randomized CBC mode in SILC. The
922 CTR mode is RECOMMENDED now in specification. Defined also
923 Serpent cipher as optional cipher. Updated the protocol specs.
925 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
927 * Added support for inviting/banning by IP/MASK, public key,
928 and explicit Client ID. Redefined the command and notify
929 types to allow easier forwards support for other methods
930 of inviting/banning. Updated protocol specs.
932 * Remove the client from channel's invite lists if the client
933 is kicked or killed. Updated protocol specs.
935 * Unified the Channel Message Payload and Private Message
936 into one Message Payload. Updated protocol specs and
939 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
941 * Don't wait for EOF after socket error has occurred, but
942 close the connection. Affected file is silcd/server.c.
944 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
946 * Added support for setting FOUNDER mode on channel with
947 specific public key which can be set with CMODE command.
948 Updated protocol specs and implemented in client and server.
950 * Fixed the Irssi SILC client to correctly shutdown the client
951 library to avoid memory leaks. Affected files are
952 irssi/src/silc/core/silc-core.c and silc-servers.c.
954 * Deprecated the No Reply flag in SKE protocol and introduced
955 "IV Included" flag which can be used to indicate that the IV
956 is included in the ciphertext. This makes it possible to use
957 SILC on unreliable transport, such as UDP which may cause
958 packet reordering and losses. Updated protocol specs, did
961 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
963 * Fixed the MPI implementation of silc_mp_sizeinbase to return
964 < 32 bit values in correct size. Affected file is
965 lib/silcmath/mp_mpi.c.
967 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
969 * Fixed the KE Start Payload parsing to check that mandatory
970 fields are present. Affected file lib/silcske/payload.c.
972 * Fixed compilation warnigs in Irssi SILC Client. Affected
973 files are irssi/src/silc/core/silc-query.c. client_ops.c.
975 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
977 * Print "nick now appears as newnick" and update Irssi's nicklist
978 when you change your nick to "nick". Closes #62
980 * Never format your own nick. Closes #63
982 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
984 * SILC_UMODE_GONE changes are now propagated correctly to the
985 Irssi client. Closes #54
987 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
989 * Fixed example in /HELP KEY
991 * Added expando $j which expands to current SILC Client version
993 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
995 * Fixed public key decoding in crypto library.
997 * Added better error printing to SKE library.
999 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1001 * Fixed NICK command to not crash if nickname was not sent.
1003 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1005 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1006 Deprecated the old Encrypt-And-MAC order. Updated protocol
1007 specs and implemented.
1009 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1010 generation. Updated specs and implemented.
1012 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1014 * Added support for rekey before 2^32 sequence number wraps.
1015 Affected files in server and client library.
1017 * Padding must be at least 8 bytes now. Implemented and updated
1020 * Compute maximum padding for authentication packets to make
1021 passphrase approximation attacks impossible. Affected files
1022 in client library and in server.
1024 * Fixed PING command sending in client library and handling in
1025 server. The server ID must be ID Payload, not raw ID data.
1026 Affected files in server and client library.
1028 * Defined that all public keys sent in commands and notify
1029 payloads are actually Public Key Payloads not raw public key
1030 data. Updated protocol specs and implemented.
1032 * Updated protocol version to 1.2. Updated specs and code.
1034 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1035 status types. Updated specs and the code.
1037 * Added support for normal client to kill its own entries from
1038 the network. Updated protocol specs and the code.
1040 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1041 and added initial implementation.
1043 * Added MAC field to the Private Message Payload to protect
1044 against chosen ciphertext attacks. Updated the protocol specs
1047 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1048 attribute to indicate the user's current idle and signon time
1049 of a service. Updated protocol specs and implemented.
1051 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1053 * Added "do_not_bind" argument to silc_client_file_send what
1054 can be used to not bind locally but assume the file receiver
1055 provides the point of connect. Usefull when sender is behind
1056 NAT device. Affected file lib/silcclient/silcclient.h and
1059 * Added -no-listener option to FILE SEND command in Irssi SILC
1060 client. Affected file irssi/src/silc/core/silc-servers.c.
1061 Renamed FILE RECEIVE to FILE ACCEPT.
1063 * Confirm passphrase for private key encryption in
1064 silc_create_key_pair and silc_change_private_key_passphrase.
1065 Affected files are lib/silcutil/silcapputil.c.
1067 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1069 * Move silc_client_packet_send back to internal, added
1070 silc_client_send_packet, a bit simpler function for application.
1071 Affected files lib/silcclient/silcclient.h, client.c and
1074 * Moved the SilcClientEntry, SilcChannelEntry and
1075 SilcServerEntry to silcclient.h to be public and documented
1076 them for application. Affected files are
1077 lib/silcclient/silcclient.h and idlist.h.
1079 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1081 * Fixed manual page installation patch by Ville Räsänen.
1082 USERS help page fix patch by Ville Räsänen
1084 * Changed the silc_client_command_call interface to make
1085 the command call simpler for the application. The library
1086 now handles the command line parsing, command finding and
1087 execution. Application only needs to call the function
1088 with the command line. Affected files are
1089 lib/silcclient/silcclient.h, command.[ch].
1091 * Fixed silc_get_input to NULL-terminate the returned input.
1092 Affected file lib/silcutil/silcutil.c.
1094 * Resolve the client's public key in JOIN command if the
1095 founder auth data is being requested but we don't know the
1096 client's public key. Affected file silcd/command.c.
1099 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1101 * Print notify for server opers when backup router comes
1102 online. Affected file silcd/server.c.
1104 * Fixed the INVITE command to send the invite list in
1105 command reply. Affected file silcd/command_reply.c.
1107 * Fixed MOTD command reply sending. Affected file
1110 * UTF-8 decode the topic in TOPIC command reply and LIST
1111 command reply in Irssi SILC client. Affected file is
1112 irssi/src/silc/core/client_ops.c.
1114 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1116 * Fixed the INVITE command to not crash Irssi SILC client
1117 when given without nickname argument. AFfected file
1118 irssi/src/silc/core/client_ops.c.
1120 * Fixed double free in WHOIS query on normal server when
1121 forwarding query to router. Affected file is
1122 silcd/server_query.c.
1124 * Fixed WATCH command reply handling on normal server which
1125 was missing altogether. Affected file silcd/command_reply.c.
1128 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1130 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1131 Included yodl sources for each of these. Also modified
1132 Makefile.am prototype to install these files to proper
1133 locations. Updated CREDITS. Affected file Makefile.am.pre,
1134 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1137 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1139 * Added support for encrypted private key files. Now
1140 passphrase must be provided when new key pair is created
1141 (can be empty though), and prompted when loading the
1142 private key. Added support for loading the old-style
1143 non-encrypted private keys as well. Affected files
1144 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1147 * Fixed silc_get_input to accept input on all terminals.
1148 Affected file lib/silcutil/silcutil.c.
1150 * Moved the Irssi SILC client key loading and other stuff
1151 to be called after the arguments and UI is initialized.
1152 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1154 * Added -P option to Irssi SILC client which can be used
1155 to change the passphrase of the private key. Affected
1156 file irssi/src/silc/core/silc-core.c.
1158 * Added silc_change_private_key_passphrase apputil routine
1159 to lib/silcutil/silcapputil.[ch].
1161 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1163 * Fixed connection closing in client library to not crash.
1164 Moved the connection freeing totally to function
1165 silc_clinet_del_connection. Affected file
1166 lib/silcclinet/client.c.
1168 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1170 * Changed includes/silcincludes.h to silcincludes.h.in to
1171 include configuration specific information. The silcdefs.h
1172 is not included in to installation anymore (it's only
1173 compilation time header).
1175 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1177 * Moved the SilcClient and SilcClientConnection from client.h
1178 to the public lib/silcclient/silcclient.h. Changed the
1181 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1183 * If version string in silc_clinet_alloc is NULL the library
1184 puts it automatically. Affected file lib/silcclient/client.c.
1186 * Changed the version strings from variables to #define's
1187 in includes/silcversion.h.
1189 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1191 * Added shared library complation support.
1193 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1195 * Added lib/silcutil/silcapputil.[ch] for application
1196 utility functions. It includes routines for applications'
1197 convenience. Added silc_create_key_pair, silc_show_public_key
1198 and silc_load_key_pair functions.
1200 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1202 * Send RESUME_CLIENT packet from router to backup routers
1203 to in resuming. Affected file silcd/packet_receive.c.
1205 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1207 * In IDENTIFY command parsing, send all other IDs except
1208 Client IDs explicitly to router for resolving on normal
1209 server. Also check that ID received in WHOIS command is
1210 always Client ID, others are not allowed. Affected file
1211 silcd/server_query.c.
1213 * Merged latest changes from irssi.org CVS.
1215 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1217 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1218 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1220 * Fixed the heartbeat sending in Irssi SILC client. Moved
1221 the silc_client_packet_send to silcclient.h for application
1222 usage. Affected files lib/silcclient/client_internal.h
1223 lib/silcclient/silcclient.h.
1225 * Fixed a bug in query resolving in server. Used wrong
1226 variable in a for loop and crashed. Affected file is
1227 silcd/server_query.c.
1229 * Server constructs requested attributes only to locally
1230 connected clients. Affected file silcd/server_query.c.
1233 * Fixed a bug when sending resolving from router to server
1234 with requested attributes. The constructed WHOIS command
1235 was incorrect. Affected file silcd/server_query.c.
1238 * Fixed Requested Attributes saving in WHOIS command reply.
1239 The length of the data buffer must be saved too. Affected
1240 file silcd/command_reply.c.
1242 * Update the client entry's servername after detaching is
1243 over. Affected file silcd/packet_receive.c. Bug #37.
1245 * Resolve incomplete client entrys in CUMODE_CHANGE and
1246 CMODE_CHANGE notifys. Affected file is
1247 lib/silcclient/client_notify.c. Bug #42.
1249 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1251 * Fixed channel key packet processing bug on backup router
1252 during backup resuming protocol. Affected file is
1253 silcd/packet_receive.c.
1255 * Fixed memory leaks in server. Affected files are
1256 silcd/server.c and silcd/packet_receive.c.
1258 * Fixed packet decryption problem when backup router encrypted
1259 channel message with wrong key during backup resuming
1260 protocol. Affected file silcd/packet_send.c.
1262 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1263 Toni Willberg (toniw@iki.fi)
1265 * Changed the SilcCipher context to be private. Changed the
1266 silc_cipher_get_iv to just return pointer to the IV. Added
1267 silc_cipher_get_name to return the name of the cipher.
1268 Fixed code all around to support these changes. Affected
1269 files are lib/silccrypt/silccipher.[ch], client library and
1272 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1274 * Fixed unaligned access in lib/silccore/silcattrs.c.
1276 * Fixed libtool linking in lib/silcsim/Makefile.am.
1278 * Fixed services attribute printing. Affected files is
1279 irssi/src/silc/core/silc-queries.c.
1281 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1283 * Fixed a crashbug in incoming server accepting. Affected
1284 file silcd/server.c.
1286 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1288 * Added automatically generated index to Toolkit Reference
1291 * Added support for Postscript Toolkit Reference Manual.
1293 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1295 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1298 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1300 * Added 'send_events' boolean argument to the function
1301 silc_schedule_set_listen_fd which sends the set events to
1302 the application explicitly if set to TRUE. Default action
1303 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1304 lib/silcclient/client_internal.h and silcd/server_internal.h.
1306 * Added silc_compare_timeval to determine which time values
1307 is smaller. Affected file lib/silcutil/silcutil.[ch].
1309 * Added sort-of "Quality of Service" (QoS) support to
1310 SilcSocketConnection. Data reception can be controlled with
1311 rate limit per second and/or read data length limit.
1312 Added silc_socket_set_qos. Affected files are
1313 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1315 * Added the QoS configuration to SILC Server configuration
1316 file. Affected files are silcd/serverconfig.[ch] and
1319 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1321 * Merged with irssi.org CVS.
1323 * Failed OPER and SILCOPER authentications are now logged.
1324 Affected file silcd/command.c. Bugs #25.
1326 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1328 * ROBODoc documented lib/silcutil/silcbuffer.h and
1329 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1330 <ville.rasanen@iki.fi>.
1332 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1334 * Added support for auto-passphrase authentication from the
1335 config file during connecting which was not implemented
1336 yet. Affected file irssi/src/silc/core/client_ops.c.
1338 * Fixed a bug in authentication protocol failure handling which
1339 was processing wrong callback context. Affected files
1340 are lib/silcclient/client.c and protocol.c.
1342 * Fixed the /ATTR allow off to actually work. Affected file
1343 is irssi/src/silc/core/silc-queries.c.
1345 * Fixed the /ATTR -del to work. Affected file is
1346 irssi/src/silc/core/silc-queries.c.
1348 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1350 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1352 * Fixed mask attribute adding in Irssi SILC client. Affected
1353 file irssi/src/silc/core/silc-queries.c.
1355 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1357 * Added support for saving the requested attributes in
1358 WHOIS to directory. Affected file is
1359 irssi/src/silc/core/silc-queries.c.
1361 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1363 * Added support for parsing VCard fields that do not have
1364 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1366 * Fixed a double free bug in hash table foreach function
1367 if the entry was deleted in the foreach callback. Affected
1368 file lib/silcutil/silchashtable.c.
1370 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1372 * Added silc_attribute_get_verify_data to return the signature
1373 verification data for either user digital signature or
1374 server digital signature in Requested Attributes. Affected
1375 files are lib/silccore/silcattrs.[ch].
1377 * Added silc_vcard_alloc which is used to allocated dynamic
1378 SilcVCard context. The silc_vcard_free now checks whether
1379 the context is dynamically allocated or not. Affected files
1380 are lib/silcutil/silcvcard.[ch].
1382 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1384 * Periodically remove the NOATTR status from client entry
1385 so that the client may take the attributes in use even after
1386 server has resolved them unsuccessfully earlier. Affected
1387 file silcd/server_query.c and idlist.h.
1389 * Moved sha1hash and md5hash from client->internal to
1390 SilcClient for application usage. Affected files are
1391 lib/silcclient/client.h and client_internal.h.
1393 * Fixed attribute encoding and decoding bugs. Affected
1394 files lib/silccore/silcattrs.[ch].
1396 * Added ATTR command to Irssi SILC Client which is used to
1397 manage user's Requested Attributes sending and values for
1398 WHOIS command. Affected files around Irssi SILC client.
1400 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1402 * Added silc_buffer_strformat which can be used to format
1403 strings into a buffer which size is automatically increased.
1404 Affected file lib/silcutil/silcbuffmt.[ch].
1406 * Added implementation of VCard (RFC 2426) which can be used
1407 as part of Requested Attributes in WHOIS command. Affected
1408 file lib/silcutil/silcvcard.[ch].
1410 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1412 * Some strncat -> silc_strncat changes our the core and
1415 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1416 errors. Added better error printing to SKE library.
1417 Affected files lib/silcske/silcske.c, silcske_status.h and
1420 * Save the PKCS key length even if only private key is set to
1421 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1423 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1424 length in bits not in bytes. Affected files are
1425 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1426 silcd/server_query.c.
1428 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1430 * Added silc_attribute_payload_encode_data to directly encode
1431 the data into the attributes buffer. Renamed function
1432 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1433 Affected files are lib/silccore/silcattrs.[ch].
1435 * silc_hash_table_find_foreach calls the foreach function now
1436 once even if the nothing was found with context set to NULL.
1437 Affected file lib/silcutil/silchashtable.[ch].
1439 * Remove the RESOLVING flag from client entry after received
1440 the Requested Attributes from the client. Fixed memory leak
1441 in client entry freeing. Affected files silcd/server_query.c
1444 * Added Requested Attributes support into SILC Client Library.
1445 It is not able to send requested attributes in WHOIS command,
1446 and also receive and process requested attributes. Added
1447 silc_client_attribute_[add|del] and silc_client_attributes_get
1448 functions. Added also `ignore_requested_attributes' to the
1449 SilcClientParams to not use attributes in client. Affected
1450 files are lib/silcclient/command.c, client_attrs.[ch],
1451 silcclient.h, client_internal and client.[ch].
1453 * Changed the silc_client_get_client_by_id to support Requested
1454 Attributes, it takes them as argument now. Affected file
1455 is lib/silcclient/silcclient.h, and idlist.c.
1457 * Added -details option to WHOIS command in Irssi SILC Client
1458 to support the requested attributes. By default it requests
1459 all attributes. Affected file lib/silcclient/command.c and
1460 irssi/doc/help/in/whois.in.
1462 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1464 * Add also SERVICE attribute for server-constructed attribute
1465 data. Also digitally sign the attributes and add
1466 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1467 silcd/server_query.c.
1469 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1471 * Changed the silc_attribute_payload_encode to support list
1472 of attributes (function may be called several times to add
1473 a new attribute). Removed the silc_attribute_payload_encode_list
1474 function. The encoding function now also automatically encodes
1475 the data, so the caller does not need to do that. Affected
1476 files lib/silccore/silcattrs.[ch].
1478 * Added support for replying on behalf of the user to the
1479 Requested Attributes in WHOIS command in the server. Affected
1480 file silcd/server_query.c.
1482 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1483 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1485 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1487 * Don't swtich to become primary router if we are backup if
1488 decryption error has occurred. Affected file silcd/server.c.
1490 * Fixed a bug in backup router IP address comparison in
1491 silc_server_backup_get.
1493 Save now also the port of the server/router and use that
1494 in comparison as well. Affected file silcd/server_backup.c.
1496 * Normal server now reconnects to backup router automatically
1497 if connection is lost to it. Affected file silcd/server.c.
1499 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1501 * If packet processing fails (like integrity check fails)
1502 the connection is closed now. Affected files are
1503 lib/silccore/silcpacket.c and silcd/server.c.
1505 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1507 * Fixed double free in RSA public key set function
1508 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1511 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1513 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1514 Added server_query.[ch] which provides one interface for
1515 querying information using all three commands.
1517 * Changed all "typedef unsigned char" in core library to
1518 "typedef SilcUInt8".
1520 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1522 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1524 * Renamed silc_server_get_client_resolve to
1525 silc_server_query_resolve and moved to server_query.[ch].
1527 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1529 * Resumed client packet handling from server put the resumed
1530 client on wrong list on router and caused the client not
1531 be present on the network anymore. Now fixed to put the
1532 client to correct list. Affected file silcd/packet_receive.c.
1534 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1536 * Various cleanup in error message output in config parsing code
1537 and in server init code. Fixed error log files containing
1538 too many newlines ('\n') in some situations. Affected files are
1539 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1541 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1543 * Use the reverse lookupped hostname in client internals
1544 instead of one user provided us as remote server name.
1545 Affected file lib/silcclient/client.c.
1547 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1549 * Added 'app_context' to silc_schedule_init. It is an
1550 application specific context that is delivered to application
1551 in task callback functions. Affected files are
1552 lib/silcutil/silcutil.[ch].
1554 * The hb_context in SilcSocketConnection is not freed
1555 automatically anymore (application must free it). Freeing
1556 it automatic is inconsistent. Affected files are
1557 lib/silcutil/silcsockconn.[ch].
1559 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1561 * Added support for removing explicitly added client connections
1562 in rehash and closing the client connections if they were
1563 unconfigured in the rehash. Affected file silcd/server.c.
1565 * Added support for aborting automatically pending commands
1566 that never receives the reply (to avoid memory leaks).
1567 Added also silc_server_command_pending_timed to set the
1568 specific timeout for pending command. Affected files are
1569 silcd/command[_reply].[ch].
1571 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1572 specs and lib/silccore/silcstatus.h.
1574 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1576 * Changed the silc_get_time to accept time value as argument
1577 or if zero is sent return current local time. Affected
1578 file lib/silcutil/silcutil.[ch].
1580 * Added STATS command to client library and Irssi SILC client.
1581 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1583 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1585 * Assure that channel key is set before sending it. May
1586 crash server otherwise. Affected file silcd/packet_send.c.
1588 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1590 * Assure that endless loop cannot happen with detached client
1591 resolving on normal server. Added idlist status
1592 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1593 silcd/idlist.h and silcd/packet_receive.c.
1595 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1597 * Incoming file transfer request cannot use same session as
1598 the sending session. This can happen when sending file to
1599 yourself. Crashed the client on quit. Affected file
1600 lib/silcclient/client_ftp.c. Bug #24.
1602 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1604 * Implemented the draft-riikonen-precense-attrs draft and
1605 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1607 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1609 * Distribute the SERVER_SIGNOFF notify also to local backup
1610 routers from the primary router. The backup router may not
1611 have the signing of local server directly connected and need
1612 to know about the signoff. Affected file silcd/server_util.c.
1614 * Use the primary router as the origin of the locally connected
1615 server when it is disconnecting from the backup router since
1616 that's where it really is coming from. Now the clients from
1617 the disconnecting server are removed correctly and "shadow"
1618 clients are not left to the backup router. Affected file
1621 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1623 * If normal server is standalone and found existing but disabled
1624 channel, do not re-create the channel since it creates
1625 duplicate same channels. Affected file silcd/server.c.
1627 * Added anonymous client connections support to server. New
1628 "anonymous" configuration option to ConnectionParams section
1629 added. If set to true, the username and hostname information
1630 of the client will be scrambled and anonymous user mode is
1631 set automatically to the user. Affected files are
1632 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1634 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1636 * In JOIN notify handling, mark that the cache entry of the
1637 client cannot be expired. Can cause crashes on normal
1638 server (asserts client->channels). Affected file is
1639 silcd/packet_receive.c.
1641 * From now on distribution versions are used as protocol versions
1642 instead of by default using the Toolkit base version as protocol
1643 version. Affected file prepare.
1645 * Do not set the locally resolved hostname for local client
1646 entry but take what server sends. This way the real hostname
1647 is showed in WHOIS for yourself. Affected file is
1648 lib/silcclient/idlist.c and lib/silcclient/client.c.
1650 * Resolve local info with IDENTIFY when connecting to server.y
1652 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1654 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1655 for implied search (not needed on platforms which has native
1656 pthreads library). Use --without-pthreads to disable threads.
1657 Affected file is configure.in.pre
1659 * Fixed --with-iconv on platforms which need to bypass (broken)
1660 native iconv(). Affected file is configure.in.pre
1662 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1664 * Moved -C option parsing in Irssi SILC client at same time
1665 as other options. The UI was initialized earlier and caused
1666 problems on command line. Bug #16. Affected file is
1667 irssi/src/silc/core/silc-core.c.
1669 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1671 * Added global variable silc_log_timestamp that tells silclog
1672 wether to print or not the timestamp in the logging files.
1673 Affected file lib/silcutil/silclog.[ch].
1675 * Added silcd configuration option Timestamp in the Logging
1676 section. Affected file silcd/serverconfig.[ch],
1677 doc/example_silcd.conf.in.
1679 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1681 * Fixed fingerprint checking to check for entirely empty
1682 fingerprint instead of two first bytes when determining
1683 if it is set. Bug #18. Affected file silcd/command.c.
1685 * Fixed duplicate PKCS name registering to not allow it.
1686 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
1688 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1690 * Conditionalize non-gcc compiler optimizations for various
1691 platforms, enable those commented out. Cleanups.
1692 Affected file lib/silcmath/mpi/configure.in
1694 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
1696 * silc_rng_exec_command() left zombie processes if command
1697 didn't generate any output. Affected file
1698 lib/silccrypt/silcrng.c
1700 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1702 * Rewrote iconv checking, introduce --with-iconv for systems
1703 which rely on libiconv. Check if iconv() provided by libc
1704 is good enough, otherwise demand libiconv. Affected file
1707 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1709 * Search for ldopen() also in libc. This enables SIM support
1710 on *BSD systems. Based on patch from Alex Zepeda. Affected
1711 file configure.in.pre
1713 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1715 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
1716 This fixes prepare on *BSD systems. Affected file
1719 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1721 * More fixed for not having purge timeout for global clients
1722 that are on channel. Affected files silcd/command_reply.c
1725 * Fixed the rekey protocol to work with backup router connections.
1726 Rekey packets are now allowed on disabled connections as
1727 well. Affected files silcd/packet_send.c and server.c.
1729 * Do not switch to be as backup router when shutting down and
1730 closing the primary connection. Affected file silcd/server.c.
1732 * Fixed memory leaks in backup router deleting. Added
1733 silc_server_backup_free to free all data during shutdown of
1734 server. Affected files silcd/server_backup.[ch].
1736 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1738 * Do not process commands if the sock->user_data is NULL.
1739 Affected file silcd/command.c.
1741 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1743 * Fixed buffer overflow and security problems (loosing bits
1744 in CFB encryption) in SILC RNG. Problems reported by
1745 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
1747 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1749 * Added yet more checks that client is not expired on global
1750 list if it is on channels. Affected file is
1751 silcd/command_reply.c.
1753 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1755 * Merged c0ffee's MIME signal patch which adds support for
1756 sending also MIME messages in Irssi SILC Client, and handling
1757 received MIME messages in a signal (and perhaps doing something
1758 to non-textual MIME messages).
1760 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1762 * Fixed pending command deletion in server and client library
1763 to check the whole list instead of breaking after first found.
1764 The affected files are silcd/command.[ch] and
1765 lib/silcclient/command.[ch].
1767 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1769 * Return NO_SUCH_CHANNEL error in USERS for channel that is
1770 secret or private, otherwise it's possible to find out
1771 whether a secret channel exists or not. Affected file
1774 * If CMODE change fails during the mode setting, assure that
1775 the old mode mask is set for the channel back. Affected
1776 file silcd/command.c.
1778 * Fixed passphrase saving on +a channel on normal server
1779 after successful JOIN command. Affected file silcd/command.c.
1781 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1783 * Remove server/router operator privileges in DETACH command,
1784 since it's possible to resume to server where these
1785 privileges would not be allowed for the client. Affected
1786 file silcd/command.c.
1788 * Do not set to wait for backup in rehash of the server.
1789 Affected file silcd/server.c.
1791 * Do not check listener sockets when counting how many
1792 socket connections we have. Affected file is
1793 silcd/server_util.c.
1795 * Do not announce disconnected clients that are remaining
1796 in history (for WHOWAS). This is because SIGNOFF notify
1797 for these has been sent earlier already. Affected file
1800 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1802 * Buffer overflow with CUMODE command's mode->mode character
1803 conversion. Reported by Ville Räsänen. Affected file
1804 lib/silcutil/silcutil.c.
1806 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1808 * Allow heartbeat packets to go disabled connections anyway.
1809 Affected files silcd/server.c and silcd/packet_send.c.
1811 * Do not broadcast New Channel packets with List flag set
1812 in the packet to backup routers. The router must check
1813 for the correctness of the packets before sending them.
1814 It is possible that router will have enforce Channel ID
1815 change and this would cause desync in the backup router.
1816 Affected file silcd/packet_receive.c.
1818 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
1819 are handled in list parsing. They are not list packets
1820 anymore. Affected file silcd/packet_receive.c.
1822 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1824 * Stop waiting for backup router through the timeout, not
1825 directly after backup router has arrived. Affected file
1828 * Do not re-create channel keys and send them when removing
1829 clients in server shutdown. Affected files are
1830 silcd/server_internal.h and silcd/server_util.c.
1832 * Notify distribution to backup routers was missing from
1833 the silc_server_send_notify_dest function which caused
1834 desyncing problems with backup router. Affected file is
1835 silcd/packet_send.c.
1837 * The client's channel removing was working wrong on
1838 backup router. It assumed that it doesn't know global
1839 information but backup router does know. For this reason
1840 it could remove channel when it wasn't supposed to do that.
1841 Affected file silcd/server.c and silcd/server_util.c.
1843 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1845 * Stop for a couple seconds after badkup router has become
1846 primary router. Affected file silcd/server.c.
1848 * Added silc_server_remove_servers_by_server, which is used
1849 to remove servers originated from some other server. Also
1850 clients of those servers can be removed too. Affected file
1851 silcd/server_util.[ch].
1853 * When removing clients after a server has signed of remove
1854 also all servers behind that server (unless they are known
1855 to be available locally), and send SERVER_SIGNOFF for each
1856 of the server separately. Also the signed off clients are
1857 sent now separately per signed off server. The affected files
1858 are silcd/server.c and silcd/server_util.[ch].
1860 * All servers added with silc_idlist_add_server must always
1861 have both "router" and "connection" pointers set. Otherwise,
1862 bad server entries may be left around in the cache.
1863 Affected file silcd/command_reply.c.
1865 * Do not create the channel key in NEW_CHANNEL packet
1866 processing if the channel is empty. Affected file
1867 silcd/packet_receive.c.
1869 * Completed backup router support for standalone routers.
1870 Supports also servers in the cell that do not use the backup
1873 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1875 * Fixed a bug in silc_string_regexify which did not add '^'
1876 at the start of each string, and thus the matching was
1877 not explicit. For example ban list iikone@*!*@* would
1878 match also "priikone", which is wrong, it would have to be
1879 *iikone@*!*@* to match also "priikone". Affected
1880 file lib/silcutil/unix/silcunixutil.c.
1882 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1884 * Enable all local server connections before updating client
1885 caches when we've become backup router. Otherwise, signoff
1886 packets may not reach the clients. Affected files are
1887 silcd/server.c and silcd/server_util.[ch].
1889 * Fixed a bug in version string parsing which could crash
1890 the program with specially formatted version string.
1891 Bug reported and patch provided by Ville Räsänen. Affected
1892 file lib/silcutil/silcutil.c.
1894 * Handle the disconnection immediately when DISCONNECT
1895 packet is received in server. Affected file silcd/server.c.
1897 * Primary router now waits a short time (10 seconds) for
1898 backup router connection before accepting any other
1899 connection (except local). Affected file silcd/server.c,
1902 * Fixed a crash in client libary in NICK_CHANGE notify when
1903 NICK_CHANGE arrived for client entry we are resolving
1904 currently. Affected file lib/silcclient/client_notify.c.
1906 * Call the sconn->callback completion even if error had
1907 occurred. Start reconnecting always if connection to
1908 primary router fails during backup router protocol.
1909 Affected files silcd/server.c and server_backup.c.
1911 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1913 * Added functions silc_server_send_opers and
1914 silc_server_send_opers_notify to send packets stricly
1915 to operators. Added macro SILC_SERVER_SEND_OPERS macro
1916 to send variable argument notify to operators.
1917 Affected files silcd/packet_send.[ch] and silcd/server.h.
1919 * Removed UMODE rights checking with UMODE_CHANGE notify.
1920 Affected file silcd/packet_receive.c.
1922 * Server/router operator now receives notify when network
1923 switches to backup router and when it resumes the use of
1924 primary router. Affected file silcd/server.c and
1925 silcd/server_backup.c.
1927 * Fixed the updating of client information after backup
1928 resuming protocol is over; update all except local clients
1929 to the new primary router. The affected file is
1930 silcd/server_util.c.
1932 * Added support for closing active connections in rehash
1933 that were unconfigured by the user. Supports currently
1934 closing server and router connections. Affected file
1937 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
1939 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1941 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
1942 is NULL since seems that on some platforms NULL is allowed
1943 and on some it's not. Fallback encoding is used instead.
1944 Affected file lib/silcutil/silcstrutil.c.
1946 * Fixed statistics updating for incoming server connection
1947 which could cause problems when re-connecting. Affected
1948 file silcd/server.c.
1950 * Preliminary backup router support for standalone router
1951 added. Affected files in silcd/.
1953 * Mark server connections in backup router disabled before
1954 and after backup protocol. Affected file is
1955 silcd/server_backup.c.
1957 * Added support for reconnecting to remote server connection
1958 even if the protocol fails, and if the configuration wants
1959 us to keep trying to connect anyway.
1961 Server connection is not allowed to backup router if
1962 backup router does not have connection to primary router yet.
1964 Affected file is silcd/server.c.
1966 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1968 * Added silc_client_udpate_server function to update changed
1969 server info. Affected file lib/silcclient/idlist.[ch].
1971 * Added check for server entries that are being resolved when
1972 notify is received. If being resolved, handle the received
1973 notify only after it's resolved so that all notifys are
1974 handled in same order as received from the server.
1976 Added similar resolver check to channel entries. Every
1977 notify that cause resolving of any information that affects
1978 channel entry marks the channel entry in waiting state.
1979 After whatever resolving is over the waiters are signalled
1980 and only then the notifys are handled in the same order
1981 as delivered from the server.
1983 Affected files are lib/silcclient/idlist.[ch], and
1986 * Fixed KILLED notify handling in normal server. Affected
1987 file silcd/packet_receive.c.
1989 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
1990 is locally connected, or was locally connected (but may
1991 be detached and connection is not active). Added also
1992 SILC_IS_LOCAL for checking this status. Affected files
1993 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
1994 silcd/server.c and silcd/server_internal.h.
1996 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1998 * Don't send or handle TOPIC_SET if topic is already set and
1999 is same as being set. Affected files silcd/command.c and
2000 silcd/packet_receive.c.
2002 * Fixed CMODE change rights checking to work correctly when
2003 removing modes by operator. Affected file is
2004 silcd/server_util.c.
2006 * Fixed some handling with New Channel packet in router and
2007 fixed some CMODE_CHANGE notify handling in server and router.
2008 Affected file is silcd/packet_receive.c.
2010 * Changed "disconnect" client operation to include the
2011 reason of the disconnection and optional disconnection
2012 message. Affected file lib/silcclient/silcclient.h.
2014 * Made the compilation of lib/contrib/ stuff conditional.
2015 Affected files configure.in.pre, lib/contrib/Makefile.am.
2017 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2019 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2020 to the sender of the notify too, to avoid situation where two
2021 notifys are in the network at the same time going to oppsite
2022 directions. Affected file silcd/packet_receice.c.
2024 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2026 * Delete the client from channel even if the cilent->id is
2027 NULL. It was possible that client was deleted without
2028 removing from channels (theoretically at least). Affected
2029 file silcd/server.c and silcd/server_util.c.
2031 * Free the client data too when resuming is not successful.
2032 Affected file silcd/packet_receive.c.
2034 * Merged some code from c0ffee's silc-plugin. Affected files
2035 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2037 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2038 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2039 to the primary router connection, the other one returns
2040 TRUE if packet must be broadcasted to network.
2042 * All notifys that are destined to primary router (to network)
2043 are now automatically sent to backup routers even if the
2044 router is standalone (and has backup router). Affected files
2047 * Added --without-irssi and --without-silcd configuration
2048 options for disabling the compilation of these applications.
2049 Affected file configure.in.pre and prepare.
2051 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2053 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2054 UTF-8 encoding and decoding. Added also new encodings
2055 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2057 Added also SILC_STRING_LANGUAGE which is language and charset
2058 specific encoder and decoer for those platforms that support
2059 iconv(). It can convert the UTF-8 to and from the locale
2060 specific character set.
2062 Affected file lib/silcutil/silcstrutil.[ch].
2064 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2066 * Added function silc_get_command_name to the file
2067 lib/silcutil/silcutil.[ch].
2069 * Improved the server debug output a bit. Affected files are
2072 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2074 * Save the channel passphrase when received succesful JOIN
2075 command reply from router, on normal server. Otherwise
2076 joinig +a channels from normal server is not possible.
2077 Affected file silcd/command.c.
2079 * Fixed a bug in TOPIC_SET notify handling. The notifier
2080 may be other than client too, like server or channel.
2081 It expected it to always be only client and ignored the
2082 notify. Affected file silcd/packet_recieve.c.
2084 * Removed some (unnecessary) debug printing from
2085 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2087 * Do not force CMODE_CHANGE when server is announcing new
2090 Router announces stuff only after server reannounces channel
2091 after CHANNEL_CHANGE notify.
2093 These fixes optimizes the announcing procedure, and perhaps
2094 fixes some problems too. Affected file silcd/packet_receive.c.
2096 * Fixed SERVER_SIGNOFF sending to local clients. It was
2097 totally broken and sent the notify to all local clients,
2098 instead of only to those that was on same channel as the
2099 signing off clients. Affected file silcd/server_util.c.
2101 * Added -D option to server. It can be used to give debug
2102 level. The levels are from 0 - 99, and are predefined for
2103 smooth server debugging. (see silcd.c for the predefined
2104 levels). Affected file silcd/server.c.
2106 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2108 * Fixed a bug in Irssi SILC client to close the connection
2109 properly when disconnecting from server. Affected file
2110 irssi/src/silc/core/client_ops.c.
2112 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2114 * When authenticating as founder during JOIN command, check
2115 that the one authenticating becomes the only founder on the
2116 channel. Affected file silcd/command.c.
2118 * Better checking for founder mode setting when CUMODE_CHANGE
2119 notify is received. Affected file silcd/packet_receive.c.
2121 * Close all connections when shutting down the server by sending
2122 DISCONNECT packet. Close all listeners too when shutting
2123 down the server. Affected file silcd/server.c.
2125 * Handle DISCONNECT packet correctly in client library by
2126 calling the "disconnect" client operation. Affected file
2127 lib/silcclient/client.c.
2129 * Handle local errors correctly during resuming. Affected
2130 file lib/silcclient/client.c.
2132 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2134 * The log file is not dupped internally anymore in
2135 lib/silcutil/silclog.c. Fixed memory leaks too.
2137 * The scheduler now dispatches all pending timeout tasks
2138 when it is uninitialized with silc_schedule_uninit.
2139 Affected file lib/silcutil/silcschedule.c.
2141 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2143 * Added --enable-stack-trace option to configure. Added
2144 memory allocation stack trace support. Added files
2145 lib/silcutil/stacktrace.[ch]. Affected files are
2146 lib/silcutil/silcmemory.[ch].
2148 * Fixed memory leaks from libraries and server. Affected
2149 files around the tree.
2151 * Reverted back a fix made to CUMODE which broke it.
2152 Affected file silcd/command.c.
2154 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2156 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2157 core library, and implemented it. All textual messages SHOULD
2158 use this flag and the message MUST be UTF-8 encoded.
2159 All text messages sent by Irssi SILC client are now UTF-8
2160 encoded (regardless whether the terminal supports UTF-8 or not).
2161 Affected files are lib/silccore/silcchannel.h,
2162 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2165 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2167 * Added lots of new statistics updating that was missing from
2168 the server and router code. Affected files in silcd/.
2170 * Sending SIGUSR1 signal to server now dumps the current
2171 server statistics into /tmp directory. Affected file is
2174 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2175 the SILC Hash Interface also. Added new functions
2176 silc_hash_get_name, silc_hash_init, silc_hash_update and
2177 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2179 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2181 * Added some better info printing for client during connecting.
2182 Affected file silcd/server_util.c.
2184 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2185 to silence a user on a channel. Affected files are
2186 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2187 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2188 and silcd/packet_receive.c.
2190 * Fixed a fatal bug in handling of malformed command payload.
2191 Affected file silcd/command.c.
2193 * Fixed a double free when announcing channel users to router.
2194 Affected file silcd/server.c.
2196 * After successful authentication to channel founder mode, check
2197 that there isn't anyone else with founder mode on the channel.
2198 The one that authenticated will become founder and anyone
2199 else is demoted. Affected file silcd/command.c.
2201 * Added error printing of any error that has occurred during
2202 any command in client library. Affected file is
2203 irssi/src/silc/core/client_ops.c.
2205 * Removed some error printing from the client library and left
2206 it for the application to worry (from the error status it
2207 receives in 'command' client operation. Affected file is
2208 lib/silcclient/command.c.
2210 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2212 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2213 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2214 Starting key agreement with itself is denied. Affected file
2215 is lib/silcclient/client_keyagr.c.
2217 * Fixed some error checkings from the SFTP library which caused
2218 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2219 and lib/silcsftp/sftp_util.c.
2221 * Added new "debug" and "debug_string" settings to Irssi SILC
2222 client which can be used to print runtime debugging on the
2223 Irssi's screen. Available when compiled with --enable-debug
2224 option. Affected file irssi/src/silc/core/silc-core.c.
2226 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2228 * Fixed a missing variadic parameter in a function call that
2229 caused server crash when a non-allowed connection arrived.
2230 Reported by Richard Becker. Affected file silcd/server.c.
2232 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2234 * Added WATCH list sending to backup routers from router.
2235 The WATCH command is sent by the router to the backup
2236 router. Affected file silcd/command.c.
2238 * Mark the backup_router flag for RouterConnection entry
2239 if the backup router stuff is defined in the config file.
2240 Affected file silcd/serverconfig.c.
2242 * Fixed some backup data sending around the code to work better
2243 if the router is standalone router. Not all places were fixed.
2244 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2247 * Fixed the router connecting when connecting to multiple
2248 routers. It ignored every other router except the first
2249 one. Affected file silcd/server.c.
2251 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2253 * Made the private key generation after expiration optional.
2254 If not created after expiration the old key will re-expire
2255 at a later time (and thus key pair is not necessary to
2256 change). Affected file irssi/src/silc/core/clientutil.c.
2258 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2260 * The length arguments in bind() and connect() were wrong
2261 and fixed now to used SIZEOF_SOCKADDR in the
2262 lib/silcutil/unix/silcunixutil.c.
2264 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2266 * Fixed detach timeout handling to use Client ID and not
2267 the actual client entry which may be freed in the callback.
2268 Affected file silcd/command.c.
2270 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2272 * Merged c0ffee's multiple interface support patch.
2273 Affected files in silcd/.
2275 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2277 * Cleanup keys properly. Affected file is
2278 irssi/src/silc/core/clientutil.c.
2280 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2282 * Display the user mode on the status bar. Affected file
2283 irssi/src/silc/core/silc-expandos.c.
2285 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2287 * If private message key is not set, but the flag is set in
2288 the packet, ignore the packet since it cannot be decrypted.
2289 Affected file lib/silcclient/client_prvmsg.c.
2291 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2293 * When resuming client, remove the old client entry from
2294 the watcher list too. Affected file silcd/packet_receive.c.
2296 * Do not allow normal server to force founder mode away
2297 from router if the founder mode is already set. Affected
2298 file silcd/packet_receive.c.
2300 * Remove the client entry with watch notify types with short
2301 timeout, and not directly, so that other notifys can be
2302 retrieved too. Affected file lib/silcclient/client_notify.c.
2304 * Display notification about data messages that cannot be
2305 displayed. Affected files irssi/src/silc/core/client_ops.c,
2306 irssi/src/fe-common/silc/module-formats.[ch].
2308 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2310 * Fixed the CHANNEL_CHANGE notify handling in client libary
2311 to not use freed memory. Affected file is
2312 lib/silcclient/client_notify.c.
2314 * Fixed CUMODE_CHANGE notify handling in server. Affected
2315 file silcd/packet_receive.c.
2317 * Fixed USERS command to support empty channels. Affected
2318 file silcd/command.c.
2320 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2322 * Allow multiple identical pending commands to be registered
2323 in client library. Affected file is lib/silcclient/command.c.
2325 * Call the completion for resolving client information only
2326 after all resolvers has finished. This fixes a crash in
2327 the client. Added support for checking when the resolvers
2328 are finished. Affected file is lib/silcclient/idlist.c.
2330 * Wait by default 3 seconds before reconnecting to the server
2331 after being disconnected. Makes the /detach command a bit
2334 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2336 * Check the watcher list before sending signoff notifys
2337 when closing client connection. Affected file is
2340 * Added better CMODE command rights checking. Affected file
2341 silcd/server_util.c.
2343 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2345 * Fixed watcher list checking during server signoff. It
2346 crashed the server. Affected file silcd/server_util.c.
2348 * The JOIN command reply returns now the founder's public
2349 key. Affected file is silcd/command.c.
2351 * Announce the channel mode, and the mode properties with
2352 CMODE_CHANGE notify. Affected file silcd/server.c.
2354 * Mark new channels by default disabled, untill at least
2355 one user joins the channel. Affected file is
2356 silcd/packet_receive.c.
2358 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2360 * The nickname argument to watch notify can be optional.
2361 Fixes a crash in server. Affected file silcd/packet_send.c.
2363 * Remove the client entry from cache if the WATCH notify type
2364 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2365 lib/silcclient/client_notify.c.
2367 * Check the watcher list before and after changing nickname
2368 when the NICK_CHANGE notify is received. Affected file is
2371 * Fixed a crash in OPER and SILCOPER command sending. Empty
2372 passphrase caused the crash. Affected file is
2373 lib/silcclient/command.c.
2375 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2377 * Merged with Irssi CVS for Irssi SILC client.
2379 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2381 * Completed the protocol specifications.
2383 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2385 * Merged with Irssi CVS for Irssi SILC client.
2387 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2389 * Added the founder's public key delivery to the
2390 CUMODE_CHANGE notify type as well. Updated the protocol
2391 specs and the code. Affected files are silcd/packet_send.[ch],
2392 silcd/packet_receive.c and silcd/command.c.
2394 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2396 * Added silc_pkcs_public_key_copy function into the
2397 lib/silccrypt/silcpkcs.[ch].
2399 * Remove the `iv' from the SilcChannelEntry since we can
2400 live without it. Affected files are silcd/idlist.h and
2401 silcd/packet_receive.c.
2403 * Added support for sending the founder's public key in
2404 the CMODE_CHANGE notify packet in the server. Affected
2405 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2406 silcd/command.c and silcd/server.c.
2408 * Changed the FOUNDER_AUTH authentication to use only
2409 public key authentication as defined by new protocol
2410 specs. Passphrase authentication with that mode cannot
2411 be used anymore. It is now possible to reclaim founder
2412 mode from any server in the network. Affected files are
2413 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2415 * Added permanent channels support by making the channel
2416 permanent when FOUNDER_AUTH mode is set on the channel.
2417 The channel will not be destroyed even if channel is empty
2418 when that mode is set. Protocol TODO #17. Affected
2419 files are silcd/server.[ch], server_util.[ch],
2420 silcd/command.c, silcd/packet_receive.c and
2421 lib/silcclient/command.c.
2423 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2425 * Added reference counter to the command reply context in
2426 the client library. Affected files are
2427 lib/silcclient/command_reply.[ch].
2429 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2431 * Fixed rekey protocol with PFS in the client library.
2432 Affected file is lib/silcclient/protocol.c.
2434 * Added support for list of errors in client library
2435 command reply handling. Affected file is
2436 lib/silcclient/command_reply.c.
2438 * Defined that the WHOIS and IDENTIFY commands can send
2439 list of errors. Updated the protocol specs. Protocol
2442 * Added support for sending list of errors to WHOIS and
2443 IDENTIFY commands in server. Added support for receiving
2444 list of errors in server. Affected files are
2445 silcd/command.c and silcd/command_reply.c.
2447 * Fixed client info resolving on LEAVE command in client
2448 library to not crash. Affected file is
2449 lib/silcclient/client_notify.c.
2451 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2453 * Defined that the NICK command replies with thew changed
2454 nickname too, to make the nickname changing simpler at
2455 the client's end. Updated protocol specs and the code
2456 in client and server. Affected files are
2457 silcd/command.c, lib/silcclient/command_reply.c and
2458 lib/silcclient/command.c.
2460 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2462 * Added `Compressed' packet flag to indicate that the packet
2463 payload is compressed by the sender. Updated the protocol
2464 specs and the core library. The compression still is not
2465 implemented in the sources. Affected file is
2466 lib/silccore/silcpacket.h.
2468 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2470 * Remove pending command callbacks also if the connection
2471 to the server is destroyed. Affected file is
2472 lib/silcclient/client.c.
2474 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2476 * Added new QUIET channel user mode that can be used to
2477 quiet a user in a channel. Updated the protocol specs but
2478 it wasn't implemented yet. Protocol TODO #27. Affected
2479 file is lib/silccore/silcmode.h.
2481 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2483 * Added BLOCK_INVITE user mode to be able to block incoming
2484 invite notifications. Protoocol TODO #26. Affected files
2485 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2488 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2489 the protocol specs and the code. Affected file is
2490 lib/silccrypt/silcpkcs.c.
2492 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2494 * Disconnect Payload includes now the status type. Updated
2495 the protocol specs and the code. Protocol TODO #25.
2496 Affected files are silcd/server.c, lib/silcclient/client.c.
2498 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2499 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2500 Moved the silc_client_command_status_messages table to the
2501 lib/silcutil/silcutil.c and added new funtion
2502 silc_get_status_message, which deprecates function
2503 silc_client_status_message. Affected files are
2504 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2505 lib/silcutil/silcutil.[ch].
2507 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2509 * Defined that the nickname hash in Client ID MUST be from
2510 lowercase nickname. This effectively changes nicknames in
2511 SILC to case-insensitive. Updated the protocol specs and
2512 the code. Affected files are lib/silcutil/silcutil.[ch],
2513 silcd/serverid.c, and silcd/idlist.c.
2515 * Added new channel user modes BLOCK_MESSAGES_USERS and
2516 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2517 code. Affected files are lib/silccore/silcmode.h,
2518 lib/silcclient/command.c, and silcd/packet_send.c.
2520 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2521 specs and code. Affected file lib/silccore/silcstatus.h.
2523 * Added support for watch list. It is possible to add nicknames
2524 to be watched, and when they come to network, leave network
2525 or user mode changes the watcher will be notified of this
2526 change. Added SILC_COMMAND_WATCH command, added new
2527 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2528 notifications. Updated the protocol specs and implemented
2529 this to library, client and server. Protocol TODO #21.
2530 Affected files are lib/silccore/silccomand.h,
2531 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2532 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2533 silcd/packet_send.[ch], silcd/packet_receive.c, and
2534 irssi/src/silc/core/client_ops.c.
2536 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2537 somebody watching you. Updated the protocol specs and the
2538 code. Affected files are lib/silccore/silcmode.h, and
2539 lib/silcclient/command.c.
2541 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2543 * Added service support to SILC protocol. Added new command
2544 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2545 core library. Services are not implemented in server or
2546 client for now. Protocol TODO #20. Affected files are
2547 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2549 * Added SilcStatus argument to `command' client operation
2550 to return the error status when command sending fails
2551 locally. Changed all command in client library to return
2552 correct command status. Affected files are
2553 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2554 irssi/src/silc/core/client_ops.c.
2556 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2558 * Added silc_mime_parse function to parse MIME headers.
2559 Affected files are lib/silcutil/silcstruti.[ch].
2561 * Added MIME header parsing in Irssi SILC Client. It displays
2562 all textual MIME objects, others it ignores. Affected file
2563 is irssi/src/silc/core/clien_ops.c.
2565 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2567 * Fixed a bug in the pid writing function, which couldn't be
2568 written in a root-owned directory.
2570 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2572 * Defined that channel message to unknown Channel ID must
2573 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2574 Updated the protocol specs and the code in server. The
2575 affected file is silcd/packet_receive.c.
2577 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2579 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2580 that it is used to send error notifys if error occurs during
2581 some SILC packet processing, except commands. The error
2582 types are same as for command reply types. Defined that
2583 if private message is sent to unknown Client ID the error
2584 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2585 Updated the protocol specs and code. Affected files are
2586 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2587 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2588 and irssi/src/silc/core/client_ops.c. Renamed the
2589 SilcCommandStatus to SilcStatus.
2591 * Defined the use of extra WHOIS attributes in WHOIS command.
2592 The <Requested Attributes> (defined in a separate document)
2593 can be used to request additional information about user
2594 not returned by standard WHOIS command. Defined that server
2595 can send WHOIS command directly to client. Client provides
2596 the requested attributes to the server. Updated the protocol
2597 specs. Protocol TODO #4. Implementation is not done yet
2598 (Protocol TODO #24).
2600 * Renamed function silc_client_command_status_message to
2601 silc_client_status_message. Affected files are
2602 lib/silcclient/command_reply.[ch].
2604 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2606 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2607 32 bit integers. Updated the protcol specs and the code.
2608 Affected files are silcd/command.c and
2609 lib/silcclient/command.c.
2611 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2613 * Fixed a bug in library where sending a bogus authentication
2614 payload would lead to a crash. Affected file is
2615 lib/silccore/silcauth.c.
2617 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2619 * Added detach_disabled and detach_timeout server config
2620 options to the server. Affected files silcd/serverconfig.[ch],
2621 silcd/command.c and silcd/packet_receive.c.
2623 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2625 * Added resolve_cmd_ident field to the SilcClientEntry structure
2626 too so that if the entry is for example being resolved so
2627 another command may attach to the same pending command reply
2628 without requiring to resolve the same entry again. Added
2629 support for adding multiple pending commands for one
2630 command idenfier. Affected files lib/silcclient/command.[ch],
2631 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2633 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2635 * Defined that server receives WHOIS command reply for private
2636 and secret channels too. Updated protocol specs and the
2637 code in server. Affected file silcd/command.c.
2639 * Defined <channel user mode list> argument to WHOIS command
2640 reply for returning user modes on the channels. The
2641 channel list now doesn't include the user mode anymore but the
2642 actual channel mode. Updated protocol specs and the code in
2643 client and server. Affected files are silcd/command_reply.c,
2644 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2645 and lib/silcclient/command_reply.c.
2647 * Save the channels list in WHOIS command reply in normal server
2648 so that WHOIS always shows joined channels also in normal
2649 server and not just on router. Affected file is
2650 silcd/command_reply.c.
2652 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2654 * Defined that server receives USERS command reply for private
2655 and secret channels too. Updated protocol specs and the
2656 code in server. Affected file silcd/command.c.
2658 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2660 * Changed the UMODE's mode mask argument to be optional. If
2661 not provided then the command merely returns the current mode
2662 mask to the client. Updated protocol specs and the server.
2663 Affected file is silcd/command.c.
2665 * Added SILC session detachment/resuming support. It is possible
2666 to detach by closing the network connection and then re-connect
2667 and resume to the old client session. Added DETACHED user
2668 mode that server will set for detached client. Added new
2669 packet RESUME_CLIENT which is used to perform the resuming
2670 process. Added DETACH command. Updated the protocol specs,
2671 core library, client and server. Protocol TODO #22. Very
2672 many affected files around the tree.
2674 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2676 * Changed the CMODE's mode mask argument to be optional. If
2677 not provided then the command merely returns the current mode
2678 mask to the client. Updated protocol specs and the server.
2679 Affected file is silcd/command.c.
2681 * Changed the Killer's Client ID in KILLED notify to be just
2682 any ID payload since router server is allowed to kill as well.
2683 Updated protocol specs, client libary and server. Affected
2684 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
2685 and irssi/src/silc/core/client_ops.c.
2687 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2689 * Added new user modes ANONYMOUS for special anonymous servers
2690 that may set the mode for client, and BLOCK_PRIVMSG which
2691 client may set to block incoming private messages unless the
2692 Private Message Key flag is set (using private keys to protect
2693 private messages). Updated protocol specs and code in client
2694 and server and core library. Protocol TODO #23. Affected
2695 files are lib/silccore/silcmode.h, silcd/server.[ch],
2696 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
2697 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
2699 * Added new channel user mode BLOCK_MESSAGES which the client
2700 may set to itself to tell server not send channel messages.
2701 Other packets such as channel key packets are still sent.
2702 Protocol TODO #23. Updated the protocol specs, client and
2703 server. Affected files are lib/silccore/silcmode.h,
2704 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
2705 lib/silcutil/silcutil.c, silcd/command.c, and
2706 silcd/packet_send.c.
2708 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2710 * Redefined the Status Payload to include now two 8 bit fields,
2711 instead of one 16 bit field. This now makes it possible to
2712 send list of errors. Updated the protocol specs and the code
2713 in core library, client library and server. Protocol TODO #1.
2714 Affected files are lib/silccore/silccommand.[ch],
2715 lib/silcclient/command_reply.[ch], silcd/command.c,
2716 silcd/command_reply.c and silcd/packet_receive.[ch].
2718 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2720 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
2721 must be handled by the application and should tell the application
2722 that an error message was already printed, and it should print the
2723 config coords (line, filename, ...). Affected files are
2724 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
2726 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
2727 server config parsing code more readable.
2729 Fixed a bug in the fetch_logging() config callback.
2731 Affected files is silcd/serverconfig.c.
2733 * Drop root privileges when started in foreground. Don't drop them
2734 if debugging also. Affected file is silcd/silcd.c.
2736 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2738 * Added more IM-like features by introducing new user modes
2739 for setting various presence information. Added new modes:
2740 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
2741 specs and code. Protocol TODO #19. Affected files are
2742 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
2743 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
2745 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2747 * Added STATS command to the protocol after all, to return
2748 various statistical information about the network. It can
2749 be used by clients to retrieve statistical information, and
2750 servers may use it to to fetch cell and network wide
2751 statistics from router. Updated the protocol specs and
2752 implemented it to the server. Protocol TODO #16.
2753 Affected files are lib/silccore/silccommand, silcd/command.[ch],
2754 silcd/command_reply.[ch].
2756 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2758 * The LIST command reply in client libary now adds new channel
2759 entry if the returned channel doesn't exist yet in cache,
2760 and returns the channel entry to the application in the
2761 command_reply client operation. Affected file is
2762 lib/silcclient/command_reply.c.
2764 * Changed the channel message payload's MAC generation to
2765 include the IV in the MAC as well. This way all relevant
2766 parts of the channel message payload are authenticated also
2767 with the channel message MAC (and not only by packet MAC).
2768 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
2769 Affected file is lib/silccore/silcchannel.c.
2771 * Fixed the SKE to save the remote version, since the
2772 silc_ske_parse_version mistakenly checked wrong version,
2773 after it replaced the start payload. Affected files are
2774 lib/silcske/silcske.[ch].
2776 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2778 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
2779 string utility functions. Added there also new functions
2780 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
2781 Affected files lib/silcutil/silcstrutil.[ch].
2783 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
2784 files are lib/silcutil/silcstrutil.[ch].
2786 * Defined that the security property fields in SKE SHOULD be
2787 UTF-8 encoded, defined that version string MUST be US-ASCII
2788 encoded, defined that passphrases sent in connection
2789 authentication protocol MUST be UTF-8 encoded. Implemented
2790 these to the client and server. Defined also that other
2791 passphrases sent in the protocol MUST be UTF-8 encoded.
2792 Affected files are lib/silcske/silcske.c,
2793 lib/silcclient/protocol.c, silcd/protocol.c,
2794 silcd/serverconfig.c, and lib/silccore/silcauth.c.
2796 * Changed the silc_client_close_connection interface to not
2797 need the SilcSocketConnection which should not be visible
2798 to application. Affected files are lib/silcclient/client.c
2799 and lib/silcclient/silcclient.h.
2801 * Rewrote the text for Private Message Key Payload in the
2802 protocol specification. Protocol TODO #11.
2804 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2806 * Upgraded the protocol version to 1.1, updated protocol specs
2809 * Added the nickname as new argument to NICK_CHANGE notify and
2810 added it to protocol specs and implemented it to client and
2811 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
2812 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
2813 lib/silcclient/client_notify.c.
2815 * Added the killer's client ID to the KILLED notify and added
2816 it to protocol specs and implemented it to client and server.
2817 Protocol TODO #13. Affected files are silcd/command.c,
2818 silcd/packet_receive.c, packet_send.[ch],
2819 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2820 The killer's client entry is now returned to application in
2821 the `notify' client operation.
2823 * Fixed the Max Argument fields that had too large value set
2824 in the protocol specs. Protocol TODO #14.
2826 * Added the LEAVE command reply to return the ID of parted
2827 channel. Updated protocol specs and implemented it to the
2828 client and server. Protocol TODO #15. Affected files are
2829 silcd/command.c, lib/silcclient/command_reply.c. The channel
2830 entry is now returned to application in the `command_reply'
2833 * Rewrote the version SKE version checking in client libary
2834 and in server to use the silc_parse_version_string. Affected
2835 files are lib/silcclient/protocol.c, silcd/protocol.c.
2837 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
2838 commands that was missing it, and updated protocol specs and
2839 the server implementation. Protocol TODO #10. The affected
2840 file is silcd/command.c.
2842 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
2843 generic reply to a generic request (REQUEST flag), and
2844 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
2845 way. A draft-riikonen-silc-flags-payloads-00.txt is written
2846 to define the payload for DATA flag. Added the flags to
2847 the implementation. Protocol TODO #9. Affected file is
2848 lib/silccore/silcchannel.h.
2850 Changed the client library to return the message length
2851 to application as well in the channel_message and private_message
2852 client operations. Affected files are
2853 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
2854 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
2855 and lib/silcclient/client_ops_example.c.
2857 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
2858 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
2859 the channel. Updated protocol specs and impelemented this
2860 to client and server. Protocol TODO #6. Affected files are
2861 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
2862 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
2864 Added new options m and M to CMODE command in Irssi SILC
2865 client to set these modes.
2867 * Deprecated all administrative commands from SILC protocol
2868 since they are highly implementation specific commands.
2869 Updated protocol specs. Moved the old commands in
2870 implementations to private range of command types. Affected
2871 files are silcd/command.c, lib/silcclient/command.c and
2872 lib/silcclient/command_reply.c. Protocol TODO #8.
2874 * Fixed a bug in server where sending unknown command crashes
2875 the server. Affected file silcd/command.c.
2877 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2879 * Added SILC_PROTOCOLVERSION macro to check protocol version
2880 of a socket connection. The affected file is
2881 lib/silcutil/silcsockconn.h.
2883 * Added better error logging in rekey protocol. Affected file
2886 * Do not check public key types in SKE during rekey. Affected
2887 file lib/silcske/payload.c.
2889 * Fixed the rekey protocol with PFS, which was totally broken.
2890 Affected file silcd/protocol.c.
2892 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2894 * Some client implementations quit network by doing first LEAVE
2895 and then immediately SIGNOFF (like Bombyx). We now do check
2896 after a short time after LEAVE notify and check whether the
2897 client is still valid after LEAVE, and if not we remove it from
2898 cache. Affected file is lib/silcclient/client_notify.c.
2900 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2902 * Merged version 1.1.4 of zlib. Even if it not currently in use,
2903 it's good not to have security holes here.
2905 * Fixed a negative refcount situtuation for the config context.
2906 Affected file is silcd/serverconfig.c.
2908 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2910 * ROBOdoc documented lib/silcutil/silcutil.h.
2912 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2914 * Optimized even more the SilcPacketContext structure. Now
2915 totally saved 16 bytes of memory per context after optimization.
2916 Affected files are lib/silccore/silcpacket.[ch].
2918 * Made strict checks for valid SILC IDs. Affected file is
2919 lib/silccore/silcid.c.
2921 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2923 * Changed the object argument for silc_cipher_register,
2924 silc_hash_register, silc_hmac_register and silc_pkcs_register
2925 to const. Affected files are lib/silccrypt/silccipher.[ch],
2926 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
2928 * Changed the silc_get_username and silc_get_real_name to
2929 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
2931 * Fixed the Irssi SILC Client to use the silc_get_username and
2932 silc_get_real_name insted of glib routines since the glib
2933 routines only corrupt stack. Fixes the Irssi SILC to work in
2934 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
2936 * Fixed the Irssi to not use g_get_home_dir since it crashes
2937 or returns garbage on cygwin and corrupts stack. Added function
2938 get_home_dir to Irssi routines. Affected files are
2939 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
2941 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2943 * Made some structure optimizations. SFTP memory FS MemFSEntry
2944 entry structure. Optimized SilcTask structure. Optimized
2945 SilcPacketContext structure.
2947 Affected files lib/silcsftp/sftp_fs_memory.c,
2948 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
2950 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2952 * And yet again reverted back the config thing since Johnny
2953 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
2956 * Fixed memory leaks from config object. Affected files are
2957 silcd/serverconfig.[ch].
2959 * Added support for adding new connections to the server in rehash.
2960 After rehash they take effect.
2962 Added support for changing the maximum allowed connections in
2963 rehash. The number can grow but going smaller is not supported.
2965 Added function silc_server_num_sockets_by_remote to the
2966 silcd/server_util.[ch].
2968 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
2970 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2972 * Added preliminary checking during config parsing for a valid
2973 public/private key and removed further checks in the code.
2974 Affected files are silcd/serverconfig.[ch], server.c.
2976 * Moved functions silc_server_drop() and silc_server_daemonise()
2977 from server.c to silcd.c since they are stricly related to
2978 the application activity.
2980 * Reverted a small part of the automatic ref/unref since
2981 it caused a double unref in some situations. Affected
2982 files are silcd/silcd.[ch], server.c, serverconfig.c.
2984 * Added some .cvsignore files in the lib directory.
2986 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2988 * Fixed silc_net_gethostbyaddr to correctly resolve by
2989 address. Affected file lib/silcutil/silcnet.c.
2991 * Fixed the notify relaying to client. The HMAC to be used
2992 with relayed packets ws wrong and caused decryption failure
2993 at the client end. Affected file is silcd/packet_receive.c.
2995 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2997 * Created new branch silc_protocol_1_0_branch.
2999 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3001 * Changed the silc_server_config_* routines to be SilcServer
3002 independent. They are now officially application specific code
3003 and not part of generic server implementation. Affected files
3004 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3006 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3008 * Added automatic referencing of config context in the
3009 silc_server_config_alloc, and automatic unreferencing in the
3010 silc_server_config_destroy. Affected files are
3011 silcd/serverconfig.[ch], silcd/silcd.c.
3013 * Fixed the silc_log_quick handling in the logging routines.
3014 It didn't log quickly when it was TRUE. Affected file is
3015 lib/silcutil/silclog.c. Also the flush delay was set even
3016 if it was 0 in config file. Affected file is
3017 silcd/serverconfig.c.
3019 * Added support for changing key pair of the server in rehash.
3020 Affected file silcd/server.c.
3022 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3024 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3025 too early, before getting the channel entry. Affected file
3026 is silcd/packet_receive.c.
3028 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3030 * Added functions silc_server_config_[ref/unref], these are used
3031 to prevent that the config object is destroyed.
3033 No longer directly affect global variables silc_log_quick and
3034 silc_log_delay, they are first cached inside the config object
3035 and then applied with silc_server_config_setlogfiles().
3037 silc_server_config_set_defaults() is now internal to
3038 serverconfig.c, there are no reasons to show this internal stuff
3041 Affected files are silcd/serverconfig.[ch].
3043 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3044 fprintf's to stderr, since some code may be executed again after
3045 the server went into the background. Affected files are
3048 * Added rehash support. Added function silc_server_rehash() that
3049 will perform all the basic tasks of the rehashing procedure.
3051 * Added command line option `-x, --hexdump'. This will enable the
3052 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3053 The option `--hexdump' implies `--debug'.
3055 * Fixed a bad bug in the logging APIs (silcutil library) where
3056 the application would crash after calling silc_log_reset_all().
3058 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3060 * Fixed the KICKED notify handling in client library to
3061 correctly remove the channel and all entries from the
3062 channel when I was kicked. This bug crashed the client.
3064 Fixed yet another but in KICKED notify handling to remove
3065 the kicked client correctly from the channel.
3067 Affected file is lib/silcclient/client_notify.c.
3069 * Fixed a minor bug in looking up correct client entry
3070 in KICKED notify in server. Affected file is
3071 silcd/packet_receive.c.
3073 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3074 sources correctly to distribution. Fixes --with-gmp option.
3076 * Removed the manual rehashing from ID Cache, and changed it
3077 to use the SILC Hash Table's auto rehash feature. Affected
3078 file is lib/silccore/silcidcache.c.
3080 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3082 * Fixed a bug in the silc_client_nickname_format function that
3083 handles the multiple same nickname formatting. Two clients
3084 with same nickname caused problems after the first one left
3085 and rejoined. It didn't format the nickname correctly.
3086 Affected file is lib/silcclient/idlist.c.
3088 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3090 * Don't change the topic if olod topic is same as new one.
3091 Affected file is silcd/packet_receive.c.
3093 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3095 * Added cross-reference support to the SILC Documentation
3096 generator. All types across all HTML files are now cross-
3097 referenced. Affected files util/robodoc/generator.c and
3098 scripts/silcdoc/silcdoc.
3100 * Added file lib/silcutil/silctypes.h to include all the
3101 arithmetic type definitions and some macros. Removed
3102 includes/bitmove.h and moved macros to silctypes.h.
3104 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3106 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3108 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3110 * Added `type' argument to silc_id_payload_parse_id function which
3111 now returns the type of the ID to the sent pointer. Affected
3112 file is lib/silccore/silcid.[ch].
3114 * Added check for CMODE_CHANGE notify type that mode change is
3115 allowed by the sender. Affected file silcd/packet_receive.c.
3117 * Added check for CUMODE_CHANGE notify type that mode change is
3118 allowed by the sender. Affected file silcd/packet_receive.c.
3119 Added the ID type as CUMODE_CHANGE notify type as argument
3120 to the `notify' client operation. Affected files are
3121 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3123 * Added function silc_client_add_server to the client library.
3124 Added support for resolving also channel and server info when
3125 received unknown entity in notify packet. Affected files are
3126 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3128 * Added function silc_command_get_status to return the command
3129 status from the command reply's argument payload. Affected files
3130 are lib/silccore/silccommand.[ch].
3132 * Added check for KICKED notify type that the kicking is
3133 allowed by the client. Affected file silcd/packet_receive.c.
3135 * Created function silc_get_input which can be used to get input
3136 (echo on or off) from user on command line. Affected files are
3137 lib/silcutil/silcutil.[ch].
3139 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3141 * Optimized silc_server_packet_relay_to_channel function.
3142 Added new function silc_channel_message_payload_encrypt which
3143 can be called directly if channel message payload needs to
3144 be encrypted and is already encoded (no need to call _encode
3145 function). Packet relaying is now done by router without any
3146 extra memory allocations. Affected files are
3147 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3148 silcd/packet_send.c.
3150 * Fixed the INVITE notify handling. It took wrong arguments
3151 as invite list and invite delete. Affected file is
3152 silcd/packet_receive.c.
3154 * Added check for TOPIC_SET notify type that the topic change is
3155 allowed by the client. Affected file silcd/packet_receive.c.
3157 * Added check for INVITE notify type that inviting is allowed by
3158 the client. Affected file silcd/packet_receive.c.
3160 * Changed the silc_server_client_on_channel to return the
3161 SilcChannelClientEntry as well. Moved the function
3162 silc_server_check_cmode_rights to server_util.[ch].
3163 Affected files are silcd/server_util.[ch], silcd/command.c.
3165 * Added function silc_server_check_umode_rights to check whether
3166 changing client's user mode is allowed. Added check for
3167 UMODE_CHANGE notify type that the umode change is allowed
3168 by the client. Affected files are silcd/server_util.[ch],
3169 silcd/packet_receive.c and silcd/command.c.
3171 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3173 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3174 ID length. It ignored that ID can be IPv6 based as well.
3175 Affected file lib/silccore/silcpacket.h.
3177 * Fixed the silc_id_id2str and silc_id_str2id to take the
3178 IPv6 address offset's into consideration. Affecte file is
3179 lib/silccore/silcid.c.
3181 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3183 * Fixed the internal Unix scheduler functions to check for
3184 NULL context they may receive. The affected file is
3185 lib/silcutil/unix/silcunixschedule.c.
3187 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3189 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3190 can specify different directory with --home command line
3191 parameter. Affected files irssi/src/silc/core/client_ops.c,
3194 * SILC-specific commands aren't now executed if the active server
3195 isn't of SILC-type, so there won't be problems with having
3196 IRC and SILC protocol support in same client. Affected files
3197 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3200 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3202 * Improved the signal support in SILC Schedule. Added new
3203 function silc_schedule_signal_call which is used by application
3204 to mark a signal to be called. It is now safe to perform
3205 any kind of tasks in signal callbacks since it is guaranteed
3206 that the application specified signal callback is called
3207 after the signal is over. Affected files are
3208 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3210 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3212 * Added `name' field to SilcChannelPrivateKey to represent
3213 application given name for the key. Moved also the context from
3214 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3215 Added the `name' argument also to the function
3216 silc_client_add_channel_private_key.
3218 Added function silc_client_current_channel_private_key to set the
3219 current channel private key in use.
3221 Added "change" command to KEY command which can be used to change
3222 the current channel private key. Bound the command also to
3223 alt+K (Alt+Shift+k).
3225 Also affected files lib/silcclient/client_channel.c,
3226 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3228 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3230 * Added silc_rng_get_byte_fast function in to the
3231 lib/silccrypt/silcrng.[ch].
3233 * Changed the interface of silc_packet_assemble and the
3234 silc_packet_send_prepare. If silc_packet_assmble is now
3235 called the application does not call silc_packet_send_prepare
3236 because the library will call it automatically. These
3237 interfaces now also return a reference to the outgoing buffer
3238 which includes the assembled packet, which the application can
3239 use to encrypt the packet.
3241 Affected files are lib/silccore/silcpacket.[ch],
3242 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3243 silcd/packet_send.c, server_backup.c and packet_receive.c.
3245 * Fixed a packet sending bug on very high load, where outgoing
3246 packet queue wasn't handled correctly and packets got corrupted.
3247 Affected files are lib/silcutil/*/silc*sockconn.c,
3248 lib/silcclient/client.c and silcd/server.c.
3250 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3252 * Added macro SILC_PACKET_DATALEN which can be used during
3253 packet assembling to check whether the data to be added to
3254 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3255 len is truncated until it fits it.
3257 Added checks for maximum length of channel message payload and
3258 private message payload also.
3260 Added checks for maximum packet length in server and in
3263 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3264 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3265 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3266 lib/silcclient/client_prvmsg.c.
3268 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3270 * Added silc_server_packet_queue_purge call to the
3271 silc_server_disconnect_remote to assure that all data in the
3272 queue before disconnecting is sent to the network. Affected
3273 file silcd/server.c.
3275 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3277 * Added the deleting of server's own ID cache entry to the
3278 silc_server_free function. Free also everything else that
3279 has been allocated in silc_server_init. The affected file
3282 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3284 * Added functions silc_parse_version_string, silc_version_to_num,
3285 and silc_ske_parse_version to parse SILC protocol style version
3286 strings. Affected files lib/silcutil/silcutil.[ch] and
3287 lib/silcske/silcske.[ch].
3289 * Added new configuration params: version_protocol, version_software
3290 and version_software_vendor to specify what version the remote
3291 host must at least be to be able to connect to server. The vendor
3292 string can be regex matched too. Added new function
3293 silc_server_connection_allowed to check maximum number of allowed
3294 connections, and allowed versions for incoming connections.
3295 Affected files are silcd/server.c, server_util.[ch] and
3298 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3300 * Added preliminary support for signals in scheduler. The
3301 signals we care about are now blocked always when the scheduler
3302 is locked. This way we can synchronise the use of signal with
3303 scheduler. It is guaranteed that when signal occurs the scheduler
3304 is not locked, and thus new tasks can be safely added to the
3307 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3308 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3309 Added new platform specific routines
3310 silc_schedule_internal_signals_[un]block and
3311 silc_schedule_internal_signal_[un]register.
3313 Added new functions to SILC Schedule API:
3314 silc_schedule_signal_[un]register. Each signal that application
3315 is going to use should be registered to the scheduler.
3317 Affected files are lib/silcutil/silcschedule.[ch],
3318 lib/silcutil/*/silc*schedule.c.
3320 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3322 * Check for unauthenticated client and server in the
3323 silc_server_new_client and silc_server_new_server functions.
3324 Affected file silcd/packet_receive.c.
3326 * Added function silc_string_is_ascii to check whether given
3327 string is 7-bit ASCII string. Affected files are
3328 lib/silcutil/silcutil.[ch].
3330 * Added function silc_id_is_valid_server_id into the
3331 silcd/serverid.c and added checking for valid Server ID's in
3332 silc_server_new_server. The Server ID must always be based
3333 on the server's public IP address.
3335 * Added logging of DISCONNECT packet message in the server.
3336 Affected file silcd/server.c.
3338 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3340 * Changed all library interfaces that use Global RNG to also
3341 accept SilcRng as argument. Affected files are
3342 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3343 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3344 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3345 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3346 lib/silccrypt/rsa.c.
3348 * Added function silc_pkcs_generate_key to the
3349 lib/silccrypt/silcpkcs.[ch] for applications so that they
3350 don't need to do pkcs->pkcs->init calls anymore.
3352 * Remove SilcSocketConnection from the SFTP API since it really
3353 wasn't needed there. The application has the information
3354 saved in its contexts anyway and the SFTP layer doesn't need
3355 know about it. Affected files lib/silcsft/silcsftp.h and
3356 lib/silcsftp/sftp_[server/client].c.
3358 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3359 The SilcSimContext is not SilcSim.
3361 * Fixed possible buffer overflows in silc_id_render in the
3362 lib/silcutil/silcutil.c.
3364 * On EPOC the global crypto module lists are not used at all
3365 in the crypto library. Added support for using the constant
3366 algorithm list on EPOC. Affected files are
3367 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3370 * Fixed the handling of third parameter of KICKED notify, since
3371 it was mistakenly updated to SILC Protocol 1.0 even though it
3372 is to be included in 1.1. Since it is not in 1.0 it is not
3373 mandatory, and this fix now handles it only if it is provided,
3374 and it is not error if it is not provided. Affected file
3375 lib/silcclient/client_notify.c.
3377 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3379 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3380 client. Affected file irssi/src/silc/core/client_ops.c.
3382 * Merged with Irssi 0.8.4 from irssi.org CVS.
3384 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3386 * Check for valid socket connection in client entries before
3387 sending any messages. Fixes a crash, but doesn't fix some
3388 other underlaying bug that is lurking there. Affected
3389 file silcd/packet_send.c.
3391 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3393 * $usermode, $cumode and $cumode_space expandos shouldn't do
3394 anything with non-SILC server records. Affected file
3395 irssi/src/silc/core/silc-expandos.c
3397 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3399 * Fixed the silc_net_check_[host/local]_by_sock to support
3400 IPv6 bound sockets as well. Now they can return IPv6 addresses
3401 as well. Affected file lib/silcutil/silcnet.c.
3403 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3404 Affected lib/silcutil/unix/silcunixnet.c.
3406 * Fixed ID rendering (at least on some platforms, not NetBSD)
3407 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3409 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3411 * Added silc_hash_public_key and silc_hash_public_key_compare
3412 functions to be used with SilcHashTable. They can be used to
3413 hash public keys and compare public keys in hash table. Affected
3414 file lib/silcutil/silcutil.[ch].
3416 * Added support for specifying multiple public keys for Client
3417 connection section in server configuration file. This makes it
3418 possible to accept multiple public keys from same host, or to
3419 make a section that accepts any incoming host, and have the
3420 accepted public keys listed in the section.
3422 Added functions silc_sever_[find/get]_public_key, added the
3423 support for this actually to all connection sections but only
3424 the Client section is currently allowed to specify multiple
3427 Affected files are silcd/server.c, server_internal.h,
3428 command.c, protocol.c, server_util.[ch], packet_receive.c.
3430 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3432 * Merged Irssi 0.8.2 from irssi.org CVS.
3434 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3436 * If silc_debug is TRUE, also output standard logging messages
3437 to stderr with the debug output.
3439 Made silc_log_reset_all() flushing all channels before returning.
3440 Also fixed some documentation typos.
3442 Affected files are lib/silcutil/silclog.[ch].
3444 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3446 * Fixed the server to check correctly the amount of connections
3447 from single host, by checking also the type of the connection.
3448 Fixed also the comparison of number of connections and number
3449 of allowed connections. Affected files are silcd/server.c,
3452 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3454 * Fixed the USERS command reply to save the user's mode on the
3455 channel as well. Fixed JOIN command reply to check whether a
3456 client is on channel already and not join it twice. Affected
3457 file lib/silcclient/command_reply.c.
3459 * Added new file silc-expandos.c into irssi/silc/core/ to return
3460 various stuff for various signal for the statusbar etc. updating.
3461 Now Irssi SILC client prints channel user modes etc. on the
3464 * The user mode (like server/router operator changes) is now shown
3465 on the Irssi SILC client's statusbar. The affected files are
3466 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3468 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3470 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3471 to SILC_SCHEDULE_[UN]LOCK macros.
3473 * Added more error printing to logs in server code. Affected
3474 files silcd/server.c and silcd/protocol.c.
3476 * Fixed -S option parsing in Irssi SILC Client. Affected file
3477 irssi/src/silc/core/silc-core.c.
3479 * Added silc_buffer_alloc_size function. Affected file is
3480 lib/silcutil/silcbuffer.h.
3482 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3484 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3485 constants. Affected files in
3486 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3489 * Changed the internal SFTP Memory FS table to const. Affected
3490 file lib/silcsftp/sftp_fs_memory.c.
3492 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3494 * Fixed the buffer formatting and unformatting routines to
3495 check the size of 64 bits types with sizeof(). Affected
3496 file is lib/silcutil/silcbuffmt.c.
3498 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3500 * Removed 0.6.x backwards support.
3502 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3504 * Changed all integer type names:
3505 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3506 to avoid collisions with other libraries using same type names
3509 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3511 * Added `prefer_ipv6' argument to the functions
3512 silc_net_gethostbyname[_async]. If it is TRUE it will return
3513 IPv6 address over IPv4. If FALSE IPv4 address is returned
3514 even if IPv6 address was found. Affected files
3515 lib/silcutil/silcnet.[ch].
3517 * Added support silc_net_create_connection[_async] to fallback
3518 to IPv4 address if IPv6 address could not be used (like if
3519 it doesn't work on a specific system). Affected file in
3520 lib/silcutil/unix/silcunixnet.c.
3522 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3524 * Added silc_schedule_reinit function to do the enlarging
3525 of the max tasks handling capabilities of the scheduler.
3526 Affected files lib/silcutil/silcschedule.[ch].
3528 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3530 * Added automatic extern "C" { ... } for C++ compilers so the
3531 application does not need to define them. Affected file
3532 includes/silcincludes.h.
3534 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3535 old name went against naming convention. Applications now
3536 include "silcclient.h" instead of "clientlibincludes.h".
3537 Removed includes/clientlibincludes.h, it is redundant now.
3539 * Renamed includes/version.h to silcversion.h.
3541 * Added really preliminary support for OS/2 into the util
3542 library. Only thread & mutex API is implemented, others
3543 are still to be implemented. Created the lib/silcutil/os2/
3544 directory. Created also file includes/silcos2.h.
3546 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3548 * Added preliminary BeOS support into the util library.
3549 Created lib/silcutil/beos/, and implemented all the needed
3550 functions to support SILC on BeOS. Created also file
3551 includes/silcbeos.h.
3553 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3555 * Added proper initializations to silc's irssi code, so it's
3556 now possible to load it as module. Affected files
3557 irssi/src/silc/core/silc-core.c,
3558 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3560 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3562 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3565 * Fixed the silcdoc document generator to correct generate
3566 docs from all kinds of filenames. Affected files are
3567 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3569 * ROBOdoc documented lib/silcutil/silcmemory.h.
3570 Added also new function silc_memdup.
3572 * Removed lib/silcutil/silcbufutil.h and moved those routines
3573 to the lib/silcutil/silcbuffer.h.
3575 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3577 * Added `user_count' to the SilcChannelEntry which now tells the
3578 number of users on the channel. The user count is now saved
3579 in normal server of global channels as well. Affected files
3580 silcd/server.c, idlist.h, packet_receive.c and command.c.
3582 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3583 include file utility functions.
3585 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3586 instead of calling directly OS routines.
3588 * Fixed NICK change printing in Irssi SILC Client. Fixed
3589 KICKED notify printing in Irssi SILC Client. Affected file
3590 irssi/src/silc/core/client_ops.c.
3592 * Fixed a NICK change bug in client library, to not recreate the
3593 client_entry->channels hash table everytime nick is changed.
3594 Affected file lib/silcclient/client.c.
3596 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3598 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3599 the SKE interface a bit.
3601 * Fixed padding problem in PKCS#1. The padding was not actually
3602 random since the random number generator was used incorrectly.
3603 This security bug affects only when encrypting with PKCS#1, and
3604 it is not currently used at all in SILC. SILC only use signing
3605 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3607 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3609 * Rewrote the notify handling in Irssi SILC client to not call
3610 the events as signals. Fixes problems with Perl support.
3611 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3613 * Send the auto-nicking NICK command in client library with
3614 little timeout after connecting. The affected file is
3615 lib/silcclient/client.c.
3617 * Added following new config file settings:
3618 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3619 key_exchange_timeout, conn_auth_timeout, connections_max,
3622 Implemented all the new config settings handling in the server.
3624 Optimized the use of SKE Mutual flag usage. Use it only
3625 if connection authentication protocol is not based in public
3628 Renamed all SilcServerConfigSection* to SilcServerConfig*
3629 to have a bit shorter names.
3631 Affected files silcd/serverconfig.[ch], server.[ch], and
3634 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3636 * Cleaned up the listening sockets code, preparing for the rehash
3637 support. Affected file is silcd/server.c.
3639 * Fixed some output messages. Affected files are silcd/silcd.c,
3642 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3644 * Create lib/doc/silcrng_intro.html document as introduction
3645 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3647 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3649 * Fixes to the silcd config template. Affected file is
3650 doc/example_silcd.conf.in.
3652 * Removed type casts from silc_calloc(), conforming to the
3653 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3655 * Removed param_name member from client, server, and router
3656 section structs, now identifying the param directly.
3658 Added CONFIG_FREE_AUTH macro in config file parsing.
3660 Affected files are silcd/serverconfig.[ch].
3662 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3664 * Fixed command line parameter handling. All SILC initialization
3665 is now done in silc_core_init() which also fixes autoconnecting
3668 Affected files irssi/src/silc/core/silc-core.c,
3669 irssi/src/fe-text/silc.c.
3671 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3673 * Added new configuration options and blocks:
3674 keepalive_secs, reconnect_count, reconnect_interval,
3675 reconnect_interval_max, reconnect_keep_trying and
3676 require_reverser_lookup. Added ConnectionParam block, and
3677 implemented the connection parameters when connecting as
3678 initiator and when accepting connections as responder.
3680 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
3681 whether given configuration value has been given already.
3683 Affected files silcd/serverconfig.[c], server.[c].
3685 * Splitted the doc/example_silcd.conf.in. Separated the crypto
3686 algorithm parts and created new file silcalgs.conf, that
3687 is now included from the example_silcd.conf.in.
3689 * Optimized the silc_server_connect_to_router_second to take
3690 the connection configuration object from the SilcServerConnection
3691 object instead of finding it during the connecting phase.
3692 Added the configuration object to SilcServerConnection struct.
3693 Affected files silcd/server_internal.h, server.c.
3695 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3697 * Add the client on channel after it was resolved at the
3698 channel message receiving, and it was not already on the
3699 channel. Affected file lib/silcclient/client_channel.c.
3701 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3703 * Fixed the public key authentication to allocate always the
3704 destination signature buffer instead of using static buffer.
3705 Affected file silcd/protocol.c.
3707 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3709 * Unified the serverconfig.[ch]'s helper function interface.
3710 Affected file silcd/serverconfig.[ch].
3712 * Removed doc/example_silc.conf.in since it is redundant.
3713 The make install will now install irssi/silc.conf file.
3715 * Added new Passphrase and Publickey authentication methods to
3716 config file, allowing both public key and passphrase based
3717 authentication to be set at the same time.
3719 Added `prefer_passphrase_auth' setting in config file which
3720 can be used to set to prefer passwd auth if both passwd and
3721 public key is set. If not set, public key is preferred.
3722 This has effect only when being initiator (responder will try
3725 Added support for authentication with passphrase and public key
3726 at the same time. The passphrase is tried first always since
3727 it is faster to check.
3729 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
3731 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3733 * Merged the new SILC Config library, with the server parsing
3734 support. Read the header file silcconfig.h or the toolkit
3735 documentation for the news. Affected files are
3736 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
3737 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
3738 silcd/protocol.c silcd/server.c silcd/server_backup.c
3739 silcd/serverconfig.[ch] silcd/silcd.c.
3741 * Fixed some silclog documentation. Affected file is
3742 lib/silcutil/silclog.h.
3744 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3746 * The silc_cipher_register, silc_hash_register and
3747 silc_hmac_register now checks if the object to be registered
3748 is registered already. Affected files are
3749 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
3751 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3753 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
3755 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3757 * Allow zero length channel messages inside the Channel Message
3758 Payload. Affected file lib/silccore/silcchannel.c.
3760 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
3761 as header filenames.
3763 * Removed lib/silcclient/README and created HTML file
3764 lib/silcclient/silcclient_using.html, which is now included
3765 as part of Toolkit documentation.
3767 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3769 * Fixed CUMODE_CHANGE notify handling to change the mode of
3770 correct client. Affected file lib/silcclient/client_notify.c.
3772 * Make silc_rng_alloc fail if it cannot allocate the sha1
3773 hash algorithm. Affected file lib/silccrypt/silcrng.c.
3775 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3777 * Fixed the file transfer's key agreement payload to include
3778 zero port also if the hostname is NULL because it could not
3781 Call file transfer monitor callback now also if error occurs
3782 during key agreement protocol.
3784 Changed the silc_client_file_send interface to return the
3785 SilcClientFileError instead of session id. The session ID
3786 is returned into pointer provided as argument.
3788 Check that the file exists locally before sending the
3789 file transfer request at all.
3791 Affected file lib/silcclient/client_ftp.c, silcapi.h.
3793 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
3794 error than can occur while key agreement protocol. Affected
3795 file lib/silcclient/silcapi.h.
3797 * Fixed the event_mode CMODE handler to not crash when mode
3798 is changed and +k mode is set in the channel. Affected file
3799 irssi/src/silc/core/silc-channels.c.
3801 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
3802 SILC_LOG_WARNING to give out Warning and not Error. Affected
3803 file lib/silcutil/silclog.c.
3805 * Fixed the channel message payload decryption in the function
3806 silc_channel_message_payload_decrypt to not modify the original
3807 buffer before it is verified that the message decrypted
3808 correctly. Otherwise, next time it is called with correct
3809 channel key it won't encrypt since the payload is corrupted.
3810 Affected file lib/silccore/silcchannel.c.
3812 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3814 * Do not constantly resize the window. A fix patch by cras.
3815 Affected file irssi/src/fe-text/screen.c.
3817 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3819 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
3820 Affected file lib/silcutil/silcnet.c.
3822 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3824 * Fixed a bug in hash table internal routine for traversing
3825 the table with foreach callback. The current entry may
3826 become invalid in the callback but it was referenced after
3827 the callback returned.
3829 Do not allow auto rehashing of hash table during the
3830 silc_hash_table_foreach operation, for same reasons as it is
3831 not allowed for SilcHashTableList. Affected files are
3832 lib/silcutil/silchashtable.[ch].
3834 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3836 * Defined DLLAPI into silcincludes.h and silcwin32.h for
3837 Win32 DLL. extern's in header files are now declared with
3840 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3842 * Fixed private message handling. It used some old code that
3843 caused the client to crash. Affecte file is
3844 lib/silcclient/client_prvmsg.c.
3846 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3848 * Added function silc_client_add_channel,
3849 silc_client_replace_channel_id, and removed functions
3850 silc_client_new_channel_id and silc_idlist_get_channel_by_id
3851 from client library.
3853 * Added cross reference of the joined channels to the
3854 SilcClientEntry, and changed the SilcChannelEntry's
3855 users list to SilcHashTable. The affected files are
3856 lib/silcclient/idlist.[ch].
3858 * Fixed a bug in hash table tarversing. While the hash table
3859 is traversed with SilcHashTableList the table must not be
3860 rehashed. It is now guaranteed that auto rehashable tables
3861 are not rehashed while tarversing the list. Also defined that
3862 silc_hash_table_rehash must not be called while tarversing
3863 the table. Added function silc_hash_table_list_reset that must
3864 be called after the tarversing is over. The affected files are
3865 lib/silcutil/silchashtable.[ch].
3867 * Changed all hash table traversing to call the new
3868 silc_hash_table_list_reset in server and in client library.
3870 * Added function silc_client_on_channel to return the
3871 SilcChannelUser entry if the specified client entry is joined
3872 on the specified channel. This is exported to application as
3873 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
3875 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3877 * Fixed founder regaining problem with JOIN command on normal
3878 server. The notify for mode change must be sent always and
3879 not only if !cmd->pending. Affected file silcd/command.c.
3881 * Fixed the WHOWAS command's reply sending to support the
3882 lists correctly. Affected file silcd/command.c.
3884 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3886 * When sending JOIN command to router for processing the
3887 sender's old command identifier was not saved back to the
3888 sender's command context, fixed now. The affected file is
3891 * Create the key in JOIN command of the router did not return
3892 the channel key, added check for this. Affected file is
3895 * Fixed a channel ID update bug in JOIN command reply. Do
3896 not directly upgrade the ID but call the function
3897 silc_idlist_replace_channel_id if the ID was changed.
3898 Affected file silcd/command_reply.c.
3900 * Fixed memory leaks from command calling if it would fail.
3901 Affected file silcd/command.c.
3903 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3905 * Applied patches from cras:
3907 Memory leak fixes around libaries, irssi window resize fix,
3908 new silclist.h and silcdlist.h, all extern inline changed to
3911 * Removed dotconf from lib/dotconf, not needed anymore.
3913 * Removed TRQ from lib/trq, not needed anymore.
3915 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
3916 with server connections. Later this will be configurable
3917 in config file after new config file is done. Affected file
3920 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3922 * Fixed a crash in server related to channel announcements.
3923 Affected file silcd/server.c.
3925 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3927 * Fixed memory leaks in silc_server_create_new_channel*
3928 functions. Affected file silcd/server.c.
3930 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
3931 which ID was changed. This way the router will send the
3932 user list for the channel again, and server won't be in
3933 desync in some rare circumstances. Affected file is
3934 silcd/packet_receive.c.
3936 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3938 * Check for NULL socket pointer in the function
3939 silc_server_packet_send_to_channel_real. Affected file
3940 silcd/packet_send.c.
3942 * Fixed the BAN notify handling to correctly remove ban
3943 list. Affected file silcd/packet_receive.c.
3945 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3947 * Fixed some header addition to Toolkit distribution in
3948 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
3950 * Added lib/silcclient/client_ops_example.h as an template
3951 file for application programmers to quickly start using
3952 the SilcClientOperation functions in their application.
3953 Updated the lib/silcclient/README as well to tell about this
3954 nice file made available.
3956 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3958 * Call silc_server_remove_from_channels when removing client
3959 entry when NO_SUCH_CLIENT_ID was received. Affected file
3960 is silcd/command_reply.c.
3962 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3964 * Added server & router operator statistics updating. Affected
3965 file silcd/packet_receive.c and silcd/command.c.
3967 * Fixed the SERVER_SIGNOFF notify handling on normal server
3968 not to save the history information for clients. Same was
3969 fixed earlier in remove_clients_by_server function, but not
3970 here. Affected file silcd/packet_receive.c.
3972 * Raised the default connection-retry count from 4 to 7 in
3973 server. Affected file silcd/server.h.
3975 * Cancel any possible reconnect timeouts when we start the
3976 key exchange. Affected file silcd/server.c.
3978 * Do not reconnect on connection failure when SCONNECT was
3979 given. Affected files silcd/server.[ch].
3981 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3983 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
3985 * Fixed the NICK command to always give the unformatted
3986 nickname to the one giving the NICK command. If unformatted
3987 nickname is cached already it will be formatted and the
3988 local entry will always get the unformatted nickname.
3989 Affected file lib/silcclient/idlist.c.
3991 * Fixed some double frees from client library commands.
3992 Affected file is lib/silcclient/command.c.
3994 * Fixed CUMODE command in server to assure that no one can
3995 change founder's mode than the founder itself, there was a
3996 little bug. Affected file silcd/command.c.
3998 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4000 * Removed the SilcClientCommandDestructor from the client
4001 libary, it is not needed anymore. Affected files are
4002 lib/silcclient/silcapi.h, command[_reply].[ch],
4003 client_notify, idlist.c.
4005 * Fixed GETKEY command to first resolve client, and then
4006 resolve the server only if the client was not found, instead
4007 of resolving both at the same time. Affected file is
4008 lib/silcclient/command.c.
4010 * Added silc_client_start_key_exchange_cb and lookup the
4011 remote hostname and IP address before starting the key
4012 exchange with server. The affected file is
4013 lib/silcclient/client.c.
4015 * The server's public key is now saved using the IP address
4016 of the server and not the servername for the filename.
4017 The hostname public key filename is checked as an fall back
4018 method if the IP address based filename is not found.
4020 Fixed the GETKEY command to save the fetched server key
4021 in correct filename.
4023 Print the remote server's hostname now when new key is
4024 received during connection process. Affected file is
4025 irssi/src/silc/core/client_ops.c.
4027 * Return always our own public key to the client if it asks
4028 for it with GETKEY command. Affected file silcd/command.c.
4030 * Removed the use_auto_addr variable from default config
4031 file since it was in wrong section. Affected file is
4034 * Fixed TOPIC_CHANGE notification to not route it when it
4035 was sent using silc_server_send_notify_to_channel function.
4036 Affected file silcd/command.c.
4038 * Fixed silc_server_send_notify_kicked to send the kicker's
4039 Client ID also, it was missing. Affected files are
4040 silcd/command.c, silcd/packet_send.[ch].
4042 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4044 * Do not save client history information in SERVER_SIGNOFF.
4045 Fixes the bug in normal server that it does not detect
4046 the client becoming valid after the server becomes back
4047 online. Affected file silcd/server_util.c.
4049 * Added `sock_error' field into the SilcSocketConnection
4050 context. When error occurs during socket operation (read
4051 or write) the error is saved. Added also new function
4052 silc_socket_get_error to return human readable socket error
4053 message. Affected files are lib/silcutil/silcsockconn.[ch],
4054 lib/silcutil/unix/silcunixsockconn.c, and
4055 lib/silcutil/win32/silcwin32sockconn.c.
4057 * The server now prints the socket error message in the
4058 signoff for client. Affected file silcd/server.c.
4060 * Fixed the `created' channel information sending from router
4061 to server in JOIN command. Checks now whether the channel
4062 really was created or not and set it according that.
4064 Fixed the JOIN command to use the client entry's current
4065 ID during the joining procedure instead of the one it sent
4066 in the command (it is checked though), since it can change
4067 between the packet processing and command processing, and
4068 would just case unnecessary pain in the client end. Affected
4069 file silcd/command.c.
4071 * Fixed a channel key payload sending to use correct channel
4072 ID when the server was forced to change the channel's ID by
4073 router. Router sent the key payload with the old Channel ID.
4074 Affected file silcd/packet_receive.c.
4076 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4078 * Call silc_server_save_channel_key only if the key payload
4079 was provided in the JOIN command's command reply. Affected
4080 file silcd/command_reply.c.
4082 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4084 * Fixed silc_mp_sizeinbase to return the value correctly with
4085 MPI. Affected file lib/silcmath/mp_mpi.c.
4087 * Fixed the stop_server signal to correctly stop the scheduler
4088 and gracefully stop the server when SIGTERM or SIGINT signals
4089 are received. Affected file silcd/silcd.c.
4091 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4093 * Simple handling of TERM and HUP signals. Also added some log
4094 flushing call around. Affected file is
4097 * Fixed small bugs in silclog.c. Now buffering output will take
4098 effect after 10 seconds since startup: This will ensure that
4099 no important startup messages are lost. Also output redirection
4100 will preserve original format ([Date] [Type] message).
4101 Affected file is lib/silcutil/silclog.c.
4103 * Added two options to the config file, in the logging section:
4104 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4105 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4107 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4109 * Do not print the warning about log files not being initialized
4110 more than once to avoid excess logging. Affected file is
4111 lib/silcutil/silclog.c.
4113 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4114 the SIM copying in make install in Makefile.am.pre.
4116 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4118 * Rewritten silclog APIs. Globally interesting changes follows:
4119 silc_log_set_files() changed to silc_log_set_file().
4120 silc_log_set_callbacks() changed to silc_log_set_callback().
4121 ROBOdoc documented silclog header file.
4122 SilcLogCb now returns bool to wether inihibit the default
4123 handler or not (to keep the old behaviour return always TRUE).
4124 The new APIs should also fix the problem of the
4125 silcd_error.log file that was written in the current directory.
4128 Log files streams will remain opened after silc_log_set_file()
4129 call, means less CPU usage notably on high traffic servers.
4130 File streams are now full buffered, and flushed to the disk
4131 every 5 minutes, lesses HD activity and CPU usage.
4132 Messages can be redirected, allowing admins to configure
4133 one single logfile for all server messages.
4134 the silc_log_quick global variable to activate fast-logging.
4135 Affected files lib/silcutil/silclog.[ch]
4137 * Changed some code to conform new silclog APIs. Affected
4138 files are doc/example_silcd.conf.in, silcd/server.c
4139 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4142 * Fixed a memory leak that could occur in some situations.
4143 Affected file silcd/serverconfig.c.
4145 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4147 * Added the silc_client_del_client to remove the client from
4148 all channels as well. Affected file lib/silcclient/idlist.c.
4150 * Fixed the client library to correctly remove the client
4151 from all channels when the client entry is being destroyed.
4152 Affected file lib/silcclient/client_notify.c, command.c.
4154 * Added auto-nicking support to the client library. If the
4155 applicatio now sets client->nickname it will be sent to the
4156 server after connecting by the library. This way for example
4157 SILCNICK (or IRCNICK) environment variables will have effect
4158 and always change the nickname automatically to whatever
4159 it is wanted. Affected file lib/silcclient/client.[ch].
4161 * Renamed silc_server_command_bad_chars to the
4162 silc_server_name_bad_chars and moved it to the
4163 silcd/server_util.[ch]. Added also new function
4164 silc_server_name_modify_bad to return nickname that
4165 includes bad characters as new nickname without those
4166 bad characters. This check and modify is now used in
4167 silc_server_new_client when the username is initially set
4168 as nickname, so it must be checked to be valid nickname.
4169 Affected file silcd/packet_receive.c.
4171 * The nickname length is now taken from the packet for real
4172 and not trusted to strlen() since it clearly can return
4173 wrong length for nickname including bad characters. This
4174 also applies to channel names. Affected file silcd/command.c.
4176 * Removed the lib/silcsilm/modules directory. Modules are now
4177 compiled into the lib/silcsim. Fixed the copying of the
4178 modules to follow symbolic links in Makefile.am.pre.
4180 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4182 * Fixed silc_string_regexify list creation. Fixes bugs with
4183 BAN and INVITE commands in server. The affected file is
4184 lib/silcutil/unix/silcunixutil.c.
4186 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4188 * Removed the command destructor entirely from the server's
4189 command and command reply routines. It is not needed, and
4190 its usage was buggy and caused crashes. Affected files are
4191 silcd/command[_reply].[ch].
4193 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4195 * Cancel protocol and NULL sock->protocol if timeout
4196 occurred during protocol. Affected file silcd/server.c.
4198 * Cancel protocol timeouts always before calling the final
4199 callback, to assure that after final callback is called
4200 no other state will be called for the protocol anymore.
4201 Affected file silcd/protocol.c.
4203 * Print error log if incoming connection configuration could
4204 not be found. Affected file silcd/server.c.
4206 * Fixed JOIN command to correctly save the founder mode
4207 to the client on normal SILC server, when the channel
4208 was created by the router. Affected file silcd/command.c.
4210 * Fixed LIST command (hopefully) to send correct reply
4211 packets. Affected file silcd/command.c.
4213 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4215 * The silc_packet_receive_process now returns FALSE if the
4216 read data was invalid packet, and TRUE if it was ok.
4218 The server now checks that if unauthenticated connection
4219 sends data and its processing fails the server will close
4220 the connection since it could be a malicious flooder.
4222 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4224 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4226 * Make sure the warning about error opening a log file is
4227 printed only once and not everytime it fails (produces
4228 too much useless log). Affected file lib/silcutil/silclog.c.
4230 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4232 * Made the silc_server_daemonise() function more readable.
4233 Affected file silcd/server.c.
4235 * Pid file is now optional, the user may comment it out from
4236 the config file. Removed define SILC_SERVER_PID_FILE, we
4237 don't need a default any longer. Affected file
4238 configure.in.pre, lib/Makefile.am.pre.
4240 * Make some use of the pid file. The server now dies at startup
4241 if it detects a valid pid file on his path. The server would
4242 die anyway in this circumstance, because of the bind() failure.
4243 Affected file silcd/silcd.c.
4245 * No longer compiling lib/dotconf.
4247 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4249 * Fixed JOIN command parsing not to crash. Affected file
4250 lib/silcclient/command.c.
4252 * Fied the NICK_CHANGE notify to add the new client entry
4253 even it is resolved. This removes an <[unknown]> nick
4254 thingy bug in the client. Affected file is
4255 lib/silcclient/client_notify.c.
4257 * Do not try to allocate 0 bytes (efence does not like it)
4258 in lib/silccore/silccomand.c when encoding payload.
4260 * Do not take IRCNICK as nickname in Irssi SILC client since
4261 it is not possible to set nickname before hand connecting
4262 the server (TODO has an entry about adding auto-nicking
4265 * Changed the silc_server_command_pending to check whether
4266 there already exists an pending entry with the specified
4267 command, command identifier and pending callback. This is
4268 to fix IDENTIFY and WHOIS related crashes that may register
4269 multiple pending commands with same identifier. Affected
4270 file silcd/command.c.
4272 * Fixed the server to reconnect to the router even if it
4273 was already reconnecting and EOF was received. This to
4274 fix a possibility that the server wouldn't ever try to
4275 auto-reconnect to the router. Affected file silcd/server.c.
4277 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4279 * Fixed the server's password authentication to use the
4280 length of the locally saved password, and not the one
4281 sent in the packet. Affected file silcd/protocol.c.
4283 * Fixed same password authentication problem in the
4284 Authentication Payload handling routines in
4285 lib/silccore/silcauth.c.
4287 * Yet another password authentication problem fixed with
4288 channel password handling in silcd/command.c.
4290 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4292 * If first character of string in silc_parse_userfqdn is '@'
4293 then do not parse it. Affected file is
4294 lib/silcutil/silcutil.c.
4296 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4298 * Fixed minor bug in IDENTIFY command reply sending, which
4299 caused various weird problems during JOIN when it was
4300 resolving names for users. Affected file silcd/command.c.
4302 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4304 * Fixed the IDENTIFY command reply sending to chech better valid
4305 clients. It was possible to send incomplete list of replies.
4306 Affected file silcd/command.c.
4308 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4310 * Added silc_client_command[s]_[un]register functions now to
4311 dynamically register the commands in client library. Removed
4312 the static table of commands. This allows the client library
4313 to call commands without causing the application to know about
4314 what commands library has called.
4316 Removed the INFO command reply kludge to detect when the command
4317 was called by library. Now library use its own command reply
4318 function for INFO command.
4320 Added function silc_client_command_call to call a command.
4321 Application can use it to call command, not access the structure
4324 Now all commands that are sent by the client library (not
4325 explicitly sent by application) use own command reply functions.
4327 Affected files around lib/silcclient/ and in
4328 irssi/src/silc/core/.
4330 * Fixed the WHOIS command reply sending to chech better valid
4331 clients. It was possible to send incomplete list of replies.
4333 Fixed the WHOIS and IDENTIFY to send the request to router
4334 if normal server did not do it and did not find any results.
4336 Affected file silcd/command.c.
4338 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4340 * Moved the internal data from SilcClient context into its
4341 own file, not accesible to application. Affected files
4342 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4343 and other files in client library.
4345 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4347 * Added doc/examples installation target in Makefile.am.pre.
4350 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4352 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4353 commands the found client entry will be removed from the
4354 cache, after notifying application about the error. Affected
4355 file lib/silcclient/command_reply.c.
4357 * Changed the /MSG to check for exact nickname user gave, and
4358 not let `nick' match `nick@host' if it is only one found. Now,
4359 user must type the exact nickname (like nick@host2) even if
4360 there are no more than one same nicks found. This is to avoid
4361 a possibility of sending nickname to wrong nickname since
4362 `nick' could match `nick@host'. Affected file is
4363 irssi/src/core/silc-servers.c.
4365 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4367 * Do not print "you are now server operator" or similar when
4368 giving /away command. Affected files are
4369 irssi/src/silc/core/client_ops.c, silc-servers.h.
4371 * Made the silc_server_command_pending_error_check to send
4372 the same command reply payload it received back to the
4373 original sender of the command. This way all arguments
4374 that was received by the server will be received by the
4375 client too. Affected file silcd/command.c.
4377 * Added the silc_idcache_add to return the created cache entry
4378 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4380 * Add global clients to expire if they are not on any channel.
4381 This is because normal server will never know if they signoff
4382 if they are not on any channel. The cache expiry will take
4383 case of these entries. This is done by normal servers only.
4384 The affected files are silcd/command_reply.c,
4385 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4387 * If server receives invalid ID notification for WHOIS or
4388 IDENTIFY and the ID exists in the lists, it is removed.
4389 Affected file silcd/command_reply.c.
4391 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4392 in client then client entry that it matches is searched and
4393 the nickname is printed on the screen for user. Affected
4394 file irssi/src/silc/core/client_ops.c.
4396 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4398 * Use cache entry expire time in the LIST command reply to
4399 purge old entries from the cache after the LIST command
4400 reply has been received. This way we don't have non-existent
4401 entries in the cache for too long. Affected file is
4402 silcd/command_reply.c.
4404 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4406 * If we are normal server, and we've not resolved client info
4407 in WHOIS or IDENTIFY from router, and it is global client,
4408 we'll check whether it is on some channel. If it is not
4409 then we cannot be sure about its validity and will resolve it
4410 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4411 file silcd/command.c.
4413 * Search channel by name (if possible) rather than by ID
4414 in IDENTIFY command's command reply. Affected file is
4415 silcd/command_reply.c.
4417 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4419 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4420 Updated specs and implemented it. Affected file silcd/command.c,
4421 silcd/packet_send.c and silcd/packet_receive.c.
4423 * Implemented the <founder auth> payload handling in the JOIN
4424 command. If provided all conditions for channel joining
4425 except requirement to provide correct passphrase can be
4426 overrided by the channel founder. Updated the protocol specs.
4427 Affected file silcd/command.c.
4429 Added support for founder auth in JOIN command in client
4430 library. Fixed the parsing of the JOIN command now to support
4431 all options as they should be. The affected file is
4432 lib/silcclient/command.c.
4434 * Optimized the WHOIS and IDENTIFY commands to send the request
4435 to router only if it includes nicknames or other names. If
4436 they include only IDs then check the local cache first before
4437 routing. Affected file is silcd/command.c.
4439 * Added channels topic announcements. Affected file is
4440 silcd/packet_receive.c and silcd/server.c.
4442 * Fixed the silc_server_send_notify_topic_set to really destine
4443 the packet to channel. Affected file silcd/packet_send.c.
4445 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4446 library. Affected file lib/silcclient/client_notify.c.
4448 * Added UMODE announcements. Affected file silcd/server.c.
4450 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4452 * Memory leak fixes in:
4454 lib/silcutil/silcsockconn.c
4455 lib/silcske/silcske.c
4456 lib/silcske/groups.c
4458 lib/silccrypt/silcpkcs.c
4459 lib/silccore/silccommand.c
4460 lib/silccore/silcidcache.c
4465 * ROBOdoc documented the lib/silcske/groups.h file and a
4466 bit changed the interface for better.
4468 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4470 * Update the client entry context in the ID cache after
4471 nick change. Affected file lib/silcclient/command.c.
4472 Fixes the CUMODE command when regaining founder privileges,
4473 and a little WHOIS problem.
4475 * Fixed silc_net_gethostbyname to correctly call the
4476 inet_ntop. Affected file lib/silcutil/silcnet.c.
4478 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4480 * Added IPv6 support checking to the configure.in.pre, added
4481 also --enable-ipv6 option to override the check. Affected
4482 file configure.in.pre.
4484 * The silc_thread_create now calls the start function
4485 directly if threads support is not compiled in. Removes
4486 ugly #ifdef's from generic code. Affected files are
4487 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4489 * Added silc_net_gethostby[name/addr]_async to asynchronously
4490 resolve. Affected files are lib/silcutil/silcnet.[ch].
4492 * Added support for rendering IPv6 based server, client and
4493 channel IDs. Affected file lib/silcutil/silcutil.c.
4495 * Added support for creating IPv6 based server IDs. Affected
4496 file is silcd/serverid.c.
4498 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4500 * Added silc_net_gethostby[addr/name] into the
4501 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4502 routines. Added silc_net_is_ip[4/6]. Affected file is
4503 lib/silcutil/unix/silcunixnet.c. All routines that take
4504 address as argument now supports both IPv4 and IPv6 addresses.
4506 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4508 * Fixed LIST command reply sending in server. Affected file
4511 * Server now sends the kicker's client ID in the KICK notify
4512 to the kicked client. Affected file silcd/command.c.
4514 * The client library now parses the kickers client ID and
4515 UI displays it. Affected files lib/silcclient/client_notify.c
4516 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4518 * Made all payload parsing function prototypes consistent.
4519 They all take now const unsigned char * and uint32 pair as
4520 the payload data instead of SilcBuffer. Changes all around
4521 the source tree. Other unsigned char* -> const unsigned char*
4522 changes around the tree as well.
4524 * Optimized SFTP client and server packet sending not to
4525 allocate new buffer for each packet but to recycle the
4526 first allocated buffer. Affected files are
4527 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4529 * Optimized the SFTP client to use SilcList instead of
4530 SilcDList for requests, because it is faster. Affected file
4531 is lib/silcsftp/sftp_client.c.
4533 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4534 into lib/silccore/silcid.[ch].
4536 Renamed silcpayload.[ch] into silcargument.[ch].
4538 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4540 * If client entry is deleted with active key agreement
4541 session, abort the session.
4543 The silc_client_abort_key_agreement now calls the completion
4544 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4546 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4549 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4551 * Don't use __restrict in older GCC's. Affected file is
4552 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4554 * silc_net_localhost now attempts to reverse lookup the
4555 IP/hostname. Affected file lib/silcutil/silcnet.c.
4557 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4558 command. It can be used to gain founder privileges at
4559 the same time when joining the channel.
4561 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4562 kicker's client ID as well. Updated protocol specs.
4564 Defined that the server must send SILC_COMMAND_IDENTIFY
4565 command reply with error status to client who sent
4566 private message with invalid client ID.
4568 Updated the protocol specification.
4570 * Added silc_server_send_command_reply to send any
4571 command reply. Affected file silcd/packet_send.[ch].
4573 * Added silc_id_payload_encode_data to encode ID payload
4574 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4576 * The server now send IDENTIFY command reply with error
4577 status if client ID in private message is invalid. Affected
4578 file silcd/packet_receive.c.
4580 * Save the server key file with server's IP address in
4581 the filename instead of hostname. The affected file is
4582 irssi/src/silc/core/client_ops.c.
4584 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4586 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4589 * Added libtool support for compiling shared objects in
4590 lib/silcsim. Affected file configure.in.pre and
4591 lib/silcsim/Makefile.am. Original patch by cras.
4593 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4595 * Pid file configuration, and server's config file fixes
4596 patch by toma. Updated CREDITS file.
4598 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4600 * Fixed silc_client_channel_message to not try to decrypt
4601 the message twice if it resolved the destination client
4602 information. This could cause of dropping one channel
4603 message. Affected file lib/silcclient/client_channel.c.
4605 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4607 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4608 lib/silcclient/client.c. This function is used when the SILC
4609 Client is run under some other scheduler, or event loop or
4610 main loop. On GUI applications, for example this may be
4611 desired to used to run the client under the GUI application's
4612 main loop. Typically the GUI application would register an
4613 idle task that calls this function multiple times in a second
4614 to quickly process the SILC specific data.
4616 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4618 * Fixed silc_server_drop() for dropping the supplementary
4619 groups as well, this could cause a security hole on some
4622 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4624 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4627 * Write PID file after dropping privileges. Added -F option
4628 to run server on foreground. A patch by debolaz.
4629 Affected files silcd/server.c, silcd/silcd.c.
4631 * Fixed MOTD to return the MOTD file server name. Affected
4632 file silcd/command.c.
4634 * Added INFO command reply handling to the Irssi SILC Client.
4635 Affected file irssi/src/silc/core/client_ops.c.
4637 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4639 * Fixed the silc_idcache_list_* routines to really support
4640 the dynamic list. Fixes a crash. Affected file is
4641 lib/silccore/silcidcache.c.
4643 * Fixed the LIST command reply to really call LIST command's
4644 pending callbacks. Affected file silcd/command_reply.c.
4646 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4648 * Update conn->local_entry->nickname after giving NICK
4649 command. Affected file lib/silcclient/command.c.
4651 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4653 * Added the [pid] option to the silcd configuration file
4655 Affected files: serverconfig.[ch] and silcd.c
4657 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4659 * Save fingerprint in WHOIS command reply in server.
4660 Affected file silcd/command_reply.c.
4662 * Fixed NICK commands pending callback registration.
4663 Affected file lib/silcclient/command.c.
4665 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4667 * Use ++server->cmd_ident when sending commands in server,
4668 instead of random number. Affected file silcd/command.c.
4670 * Fixed GETKEY command reply to call actually GETKEY pending
4671 command callbacks. Affected file silcd/command_reply.c.
4673 * A bit stricter check for nicknames. Check for same nickname
4674 in NICK command also. Affected file silcd/command.c.
4676 * Do not call INFO command everytime client ID changes, only
4677 during first connecting. Affected file lib/silcclient/client.c.
4679 * Set the new nickname only after successful command reply for
4680 NICK command is returned by server. Affected file
4681 lib/silcclient/command.c.
4683 * Remove nicknames from nicklist during server_signoff notify.
4684 Should fix /NAMES bit more. The affected file is
4685 irssi/src/silc/core/silc-channels.c.
4687 * Added `fingerprint' field to the SilcIDListData in the
4688 silcd/idlist.h to hold the fingerprint of the client's
4691 Send the fingerprint of the client's public key in WHOIS
4694 Affected files silcd/command.c, and silcd/idlist.[ch].
4696 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
4697 create fingerprint from given data.
4699 * Show the fingerprint of the client's public key in WHOIS.
4700 Affected files irssi/src/module-formats.[ch] and
4701 irssi/src/silc/core/client_ops.c.
4703 * Format the multiple same nicknames also during JOIN and
4704 NICK_CHANGE notifys. Affected file is
4705 lib/silcclient/client_notify.c.
4707 * Do not print error on screen for invalid private message
4708 payload since it can come if someone is sending private
4709 messages with wrong key. Affected file
4710 lib/silccore/silcprivate.c.
4712 * Fixed multiple concurrent /PING crash. Affected file
4713 lib/silcclient/command.c.
4715 * Changed the wrong ID encoding. All IP addresses must be
4716 in MSB first order in encoded format. They were encoded
4717 wrong and was in LSB format. Affected files are
4718 silcd/serverid.c, lib/silcutil/silcutil.c.
4720 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
4722 * Call the `connect' client operation through the scheduler
4723 in case of error. Affected file lib/silcclient/client.c.
4725 * Call the `failure' client operation even if the error
4726 occurred locally during a protocol. Affected file is
4727 lib/silcclient/protocol.c.
4729 * Added support of sending LIST command to router from normal
4730 server. This way normal server can get list of all channels
4731 in the network too. Fixed the channel list sending in the
4732 server too. Affected files are silcd/command.c, and
4733 silcd/command_reply.[ch].
4735 * Added silc_server_update_channels_by_server and
4736 silc_server_remove_channels_by_server. They are used during
4737 disconnection of primary router and in backup router protocol.
4738 Affected file silcd/server_util.[ch], silcd/server.c and
4739 silcd/server_backup.c.
4741 * Fixed channel adding to global list in IDENTIFY command
4742 reply in server. Affected file silcd/command_reply.c.
4744 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4746 * If the incoming packet type is REKEY or REKEY_DONE process
4747 that packet always synchronously. Fixes yet another MAC
4748 failed error on slow (dialup) connections. Affected file
4749 lib/silcclient/client.c and silcd/server.c.
4751 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4753 * Call check_version SKE callback for initiator too. Affected
4754 file lib/silcske/silcske.c.
4756 * Implemented fix for security hole found in the SKE that was
4757 fixed in the specification few days back; the initiator's
4758 public key is now added to the HASH value computation.
4759 Added backwards support for the old way of doing it too, for
4760 old clients and old servers. Affected file is
4761 lib/silcske/silcske.c.
4763 * Enabled mutual authentication by default in SKE. If initiator
4764 is not providing mutual authentication the responder will
4765 force it. This will provide the proof of posession of the
4766 private key for responder. The affected files are
4767 lib/silcclient/protocol.c and silcd/protocol.c.
4769 * Do not cache anymore the server's public key during SKE.
4770 We do mutual authentication so the proof of posession of
4771 private key is done, and if the server is authenticated in
4772 conn auth protocol with public key we must have the public
4773 key already. Affected file silcd/protocol.c.
4775 * Added new global debug variable: silc_debug_hexdump. If
4776 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
4777 file lib/silcutil/silclog.[ch].
4779 * Fixed compilation warning due to char * -> const char *.
4780 Affected files lib/silcutil/silcnet.h, and
4781 lib/silccore/silcauth.[ch].
4783 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4785 * Fixed CMODE command when new channel key was created. If
4786 the creation failed the old key was removed. Next time giving
4787 same command would crash the server since the old key was
4788 freed already. Affected file silcd/command.c.
4790 * Fixed the silc_server_announce_get_channels to not crash
4791 on reconnect. Affected file silcd/server.c.
4793 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4795 * Added silc_log_set_debug_string function to set a regex
4796 string to match for debug output. Only the function names,
4797 or filenames matching the given debug string is actually
4798 printed. This way it is possible to filter out those debug
4799 strings that user is not interested in.
4801 Fixed a bug in silc_string_regexify.
4803 Affected files lib/silcutil/silclog.[ch], and
4804 lib/silcutil/unix/silcunixutil.c.
4806 * Changed the -d options in both server and Irssi SILC client
4807 to take the debug string as argument. Affected files
4808 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
4810 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4812 * Added silc_hash_babbleprint to create a Bubble Babble
4813 Encoded fingerprint. The encoding is developed by Antti
4814 Huima (draft-huima-babble-01.txt), and it creates human
4815 readable strings out of binary data. Affected file
4816 lib/silccrypt/silchash.[ch].
4818 * Print the babble print now in addition of fingerprint as well
4819 in Irssi SILC client. Affected files are
4820 irssi/src/fe-common/silc/module-formats.[ch],
4821 irssi/src/fe-common/silc/core/client_ops.c.
4823 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4825 * Fixed a security problem found in SKE. The initiator's
4826 public key too is now added to the HASH hash value creation
4827 which is signed by the responder to create the SIGN value.
4828 This will prevent anyone in the middle to lie to the responder
4829 about the initiator's public key. If this is done now, the
4830 man in the middle will get caught. Updated the protocol
4833 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4835 * Better installation directory handling. Configure module
4836 paths and other paths automatically to example_silc* files
4837 in doc/. A patch by toma.
4839 * Fixed compiler warning from MPI library, and from SILC RNG.
4842 * Added SILC_SERVER_PID_FILE to define the pid file for server.
4843 It can be configured with ./configure. A patch by toma.
4845 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4847 * Find correct make to use in prepare-clean. A patch by
4848 toma. Affected file prepare-clean.
4850 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
4852 * Added irssi variables use_auto_addr, auto_bind_ip,
4853 auto_bind_port and auto_public_ip.
4855 * Changed the interface for silc_client_send_key_agreement
4856 in lib/silcclient/silcapi.h
4860 irssi/src/silc/core/silc-core.c
4862 lib/silcclient/silcapi.h
4863 irssi/src/silc/core/silc-channels.c
4864 lib/silcclient/client_keyagr.c
4867 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4869 * Added silc_pkcs_public_key_compare to compare two
4870 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
4872 * Check that the client who set the founder mode on the
4873 channel is the same client that is giving the founder
4874 mode to itself. It is done by comparing the saved public
4875 key (it is saved even in the authentication is passphrase).
4876 Affected file silcd/command.c.
4878 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4880 * Do not process packet for disconnected socket connection.
4881 Affected file lib/silccore/silcpacket.c.
4883 * Process the DISCONNECT packet through scheduler in the
4884 client library. Affected file lib/silcclient/client.c.
4886 * Fixed the silc_client_packet_parse to not to increase
4887 the packet sequence number if the conn->sock and the
4888 current socket connection is not same. This can happen
4889 for example during key agreement when the conn includes
4890 multiple socket connections (listeners). Affected file
4891 lib/silcclient/client.c.
4893 * The sender of the file transfer request now provides also
4894 the pointer (listener) for the key exchange protocol. If
4895 the listener cannot be created then it sends empty key
4896 agreement and lets the receiver provide the listener.
4898 Added `local_ip' and `local_port' arguments to the
4899 silc_client_file_send. If they are provided they are used,
4900 if not then it will attempt to find local IP address, if
4901 not found or bind fails then the remote client will provide
4904 Affected files are lib/silcclient/client_ftp.c and
4905 lib/silcclient/silcapi.h.
4907 * Extended the FILE SEND command to support defining the
4908 local IP and port for key exchange listener. They are
4909 optional. Affected file irssi/src/silc/core/silc-servers.c.
4911 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4913 * Defined to WHOIS command reply the sending of fingerprint
4914 of the client's public key (if the proof of posession of the
4915 corresponding private key is verified by the server).
4916 Updated to the protocol specification.
4918 * Added support of receiving the client's public key's
4919 fingerprint in command reply in client library. Affected
4920 file is lib/silcclient/command_reply.c, and
4921 lib/silcclient/idlist.[ch].
4923 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4925 * Do not send over 128 chars long nickname to the server
4926 in NICK command. Affected file lib/silcclient/command.c.
4928 * Do not send over 256 chars long channel names to the server
4929 in JOIN command. Affected file lib/silcclient/command.c.
4931 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4933 * Assure that silc_server_close_connection cannot be called
4934 twice for same socket context. Affected file is
4937 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4939 * Send error message to application if opening file for
4940 writing during file transfer fails. Affected file is
4941 lib/silcclient/client_ftp.c.
4943 Remove all file transfer sessions for a client that we're
4944 removing from ID cache.
4946 Affected file is lib/silcclient/client_ftp.c.
4948 * Fixed silc_net_addr2bin to return correct address. Affected
4949 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
4951 * Fixed file transfer session removing on signoff notify.
4952 Affected file irssi/src/silc/core/silc-servers.c.
4954 * Added the SilcClientFileError to be returned in the monitor
4955 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
4956 Affected file lib/silcclient/silcapi.h.
4958 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4960 * Fixed a crash in silc_client_ftp_free_sessions and
4961 silc_client_ftp_session_free_client. Affected file
4962 lib/silcclient/client_ftp.c.
4964 * Added `disabled' field in the SilcChannelEntry in the server
4965 to indicate if the server entry is disabled. Affected file
4966 silcd/idlist.h, silcd/command[_reply].c.
4968 * SILC server adds now /var/run/silcd.pid everytime it is
4969 started. Affected file silcd/silcd.c.
4971 * Added silc_server_packet_send_clients to send a packet to
4972 the provided table of client entries. Affected file
4973 silcd/packet_send.[ch].
4975 * Fixed a crash in client resolving in client_prvmsg.c in
4976 client library. Affected file lib/silcclient/client_prvmsg.c.
4978 * Do not actually remove the client directly from ID cache
4979 during SERVER_SIGNOFF, but invalidate it. This way we
4980 preserve the WHOWAS info for the client. Affected file
4981 silcd/server_util.c.
4983 * Fixed SERVER_SIGNOFF notify handling in the server. The
4984 server is now able to process incoming SERVER_SIGNOFF notify
4985 for a server that it doesn't even know about. It will remove
4986 the clients provided in the notify. Affected file
4987 silcd/packet_receive.c.
4989 * Check for partial packet in data queue after every packet that
4990 was found from the queue. Return and wait for more data if
4991 there is partial data in queue. Affected file is
4992 lib/silccore/silcpacket.c.
4994 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4996 * Added SilcClietFileError enum to indicate error in
4997 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
4998 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
4999 Affected files lib/silcclient/silcapi.h and
5000 lib/silcclient/client_ftp.c.
5002 * Check that newsize in silc_buffer_realloc is larger than
5003 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5005 * Added better monitor of file transfers. It now monitors
5006 key agreement protocol during the file transfer too. Added
5007 error reporting too. Affected files
5008 irssi/src/silc/core/silc-servers.c,
5009 irssi/src/fe-common/silc/module-formats.[ch].
5011 * Wrote a help file for FILE command.
5013 * Added silc_rng_global_get_byte_fast to get not-so-secure
5014 random data as fast as possible. Random data is read from
5015 /dev/urandom if available and from the SILC RNG if not
5016 available. It is used in padding generation. Affected file
5017 lib/silccrypt/silcrng.[ch].
5019 * All packets in client library are now processed synchronously.
5020 Optimized packet processing a lot. Affected file
5021 lib/silcclient/client.c.
5023 * All server connection packets are processing synchronously
5024 now in server, to optimize packet processing. Affected file
5027 * Include files are installed now only in Toolkit distribution
5028 if make install is given. Affected files: all Makefile.am's.
5030 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5032 * Assure that silc_client_notify_by_server_resolve does not
5033 resolve the client information multiple times. If it cannot
5034 be found by the first it cannot be found at all. Affected
5035 file lib/silcclient/client_notify.c.
5037 * Fixed WHOWAS command reply calling. Affected file
5038 lib/silcclient/command_reply.c.
5040 * Removed all references to silc_idlist_get_client from the
5041 Irssi SILC client since that call is internal call used by
5042 the library. The Irssi SILC client will use now client
5043 retrieval functions found in silcapi.h.
5045 * Fixed a bug in resolving nickname info before sending
5046 private message. It used freed memory. Affected file
5047 irssi/src/silc/core/silc-servers.c.
5049 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5051 * Assure my_channels statistics cannot go negative in server.
5052 Affected files silcd/server.c, silcd/server_util.c.
5054 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5056 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5058 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5060 * Win32 Toolkit changes. Affected files
5061 win32/silc.dsw, win32/libsilc/libsilc.def,
5062 win32/libsilcclient/libsilc.def,
5063 lib/silcutil/silcutil.c, and
5064 lib/sftp/sftp_fs_memory.c.
5066 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5068 * Added silc_net_localip to return local host's IP address.
5069 Affected file lib/silcutil/silcnet.[ch].
5071 * If key exchange or rekey protocol is active for a connection
5072 parse all packets syncronously since there might be packets
5073 in packet queue that we are not able to process without first
5074 processing packets before them. Affected file silcd/server,
5075 lib/silcclient/client.c.
5077 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5078 whether library should continue processing the packet.
5079 Affected file lib/silccore/silcpacket.h.
5081 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5082 SilcSFTPMonitorData to SFTP server to monitor various
5083 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5084 lib/silcsftp/sftp_server.c.
5086 * Added silc_file_size to return file size. Affected file
5087 lib/silcutil/silcutil.[ch].
5089 * Implemented the file transfer support for the client library.
5090 Added preliminary support for simple client to client one-file
5091 transmission. Affected file lib/silcclient/client_ftp.c,
5092 lib/silccilent/client.[ch].
5094 * Added new local command FILE to the Irssi SILC Client.
5095 It is used to perform the file transfer. It has subcommands
5096 SEND, RECEIVE, SHOW and CLOSE. Affected files
5097 irssi/src/silc/core/client_ops.c,
5098 irssi/src/silc/core/silc-server.[ch].
5100 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5102 * Relay the SILC_PACKET_FTP in the server. Affected files
5103 silcd/server.c and silcd/packet_receive.c.
5105 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5107 * Renamed silc_file_read and silc_file_write to functions
5108 silc_file_readfile and silc_file_writefile. Added function
5109 silc_file_open and silc_file_close. Affected files
5110 lib/silcutil/silcutil.[ch].
5112 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5114 * Resolve the client info when received private message or
5115 channel message for a client which nickname we don't know.
5116 Affected files lib/silcclient/client_prvmsg.c and
5117 lib/silcclient/client_channel.c.
5119 * Do not crash in /KEY if client is not connected. Affected
5120 file irssi/src/silc/core/silc-channels.c.
5122 * Added SilcClientStatus field to the SilcClientEntry in the
5123 lib/silcclient/idlist.h.
5125 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5126 is incomplete and is being resolved, it won't be resolved
5129 Make sure also that USERS command reply does not resolve
5130 twice information. Affected file is
5131 lib/silcclient/command_reply.c.
5133 Make sure that silc_client_get_clients_by_list does not
5134 resolve twice same information.
5136 * Check for valid client->id in the silc_server_free_client_data.
5137 Affected file silcd/server.c.
5139 * Fixed /GETKEY nick@server not to crash if the server entry
5140 is not found. Affected file lib/silcclient/command.c.
5142 * Fixed the silc_server_check_cmode_rights to check the
5143 requested modes correctly. Affected file silcd/command.c.
5145 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5147 * Better checks for non-printable chars in nick added.
5148 Affected file silcd/command.c.
5150 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5152 * Call the silc_server_udpate_servers_by_server in the
5153 primary router that comes back online in the backup resuming
5154 protocol. Otherwise it routes packets wrong. Affected file
5155 silcd/server_util.[ch], silcd/server_backup.c.
5157 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5159 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5160 lib/silcutil/silcbuffmt.[ch].
5162 * Redefined the SILC packet header to include the padding
5163 length. Affected file lib/silccore/silcpacket.[ch].
5165 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5166 length for maximum padding up to 128 bytes). Affected
5167 file lib/silccore/silcpacket.h.
5169 * Removed all backwards support for old 0.5.x MAC thingies.
5170 The SILC packet header change makes it impossible to be
5171 backwards compatible.
5173 * Send the ENDING packet with timeout in the backup resuming
5174 protocol. This is to assure that all routers has connected
5175 to the primary router. Affected file silcd/server_backup.c.
5177 * Changed the RNG to take the first IV from random data. It
5178 used to take it from zero actually. Changed the RNG also
5179 to use /dev/urandom during session. /dev/random is used
5180 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5182 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5184 * Changed the SILC packet header to have the first two bytes
5185 (the packet length) encrypted. Affected files aroung the
5186 code tree, lib/silccore/silcpacket.[ch]. Removed the
5187 SilcPacketCheckDecrypt callback. It is not needed anymore
5188 since the silc_packet_receive_process will determine now
5189 whether the packet is normal or special.
5191 * Implemented the unidirectional MAC keys. Affected files
5192 lib/silcske/silcske.c, silcd/protocol.c and
5193 lib/silcclient/protocol.c.
5195 * Implemented the packet sequence number to the MAC computation.
5196 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5197 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5198 lib/silcclient/protocol.c.
5200 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5202 * Allow backup router to announce servers. All servers
5203 announced by backup router are added to the global list
5204 automatically. Update hte server's socket to our primary
5205 router also when backup router announces a server.
5206 Affected file silcd/packet_receive.c.
5208 * Do not update the client->router in the function
5209 silc_server_udpate_clients_by_server if the client is on
5210 global list. We might fail to find any specific server
5211 for locally connected clients and local cell clients. They
5212 should still use the `from' and not `to' as client->router.
5213 This fixes backup router resuming protocol. Affected file
5214 silcd/server_util.c.
5216 * Decrease channel statistics count only if the channel
5217 deletion worked. Affected files are silcd/server.c and
5218 silcd/server_util.c.
5220 * Added silc_server_update_servers_by_server to update origin
5221 of all server entries. Used during backup router protocol.
5222 Affected files silcd/server_util.[ch], silcd/server.c. and
5223 silcd/backup_router.c.
5225 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5226 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5227 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5228 lib/silccrypt/silchmac.c.
5230 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5232 * Assure that router cannot reroute the same channel message
5233 to the sender. Affected file silcd/packet_receive.c.
5235 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5237 * Made better checks that the channel message is not sent
5238 to the router it came from. Affected file is
5239 silcd/packet_send.c. Fixed memory leak too.
5241 * Announce informations for incoming router connection, but
5242 only after checking if it is replaced by backup router.
5243 Affected file silcd/packet_receive.c.
5245 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5247 * Fixed the backup resuming protocol to work in multiple
5248 router environment. Affected file silcd/server_backup.c.
5250 * Route packet only to one router in the function
5251 silc_server_packet_send_to_channel. Affected file is
5252 silcd/packet_send.c.
5254 * Fixed silc_server_send_notify_dest to set the broadcast
5255 flag. Fixed the silc_server_send_notify_topic to actually
5256 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5257 Affected file silcd/packet_send.c.
5259 * Changed the SFTP Filesystem interface. Changed the
5260 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5261 the filesystem operation function. The SilcSFTPFilesystem
5262 is now a context that is allocated by all filesystem allocation
5263 functions and it already includes the operations structure
5264 and filesystem specific context. It is given as argument
5265 now to the silc_sftp_server_start. This made the interface
5266 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5267 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5269 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5271 * Changed the backup router adding and getting interfaces
5272 in the server. The router that will be replaced by the
5273 specified backup router is now sent as argument. Affected
5274 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5277 * Added silc_net_addr2bin_ne to return the binary form of
5278 the IP address in network byte order. Affected files
5279 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5281 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5283 * Check for existing server ID in silc_server_new_server
5284 and in silc_server_connect_to_router_final and remove the
5285 old entry if it exists. Affected file silcd/packet_receive.c,
5288 * Send the channel message always to only one router, either
5289 in upstream or downstream. Affected file is
5290 silcd/packet_send.c.
5292 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5294 * Wrote the definition of the backup resuming protocol to the
5295 protocol specification.
5297 * Removed one redundant channel key generation from normal
5298 server during joining procedure. Removed one redundant
5299 channel key sending from server to router during joining
5300 procedure. Affected file silcd/command.c.
5302 * Made minor bugfixes to the backup router resuming protocol.
5303 Affected file silcd/server_backup.c, server.c.
5305 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5307 * Added --disable-asm configuration option. Affected files
5308 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5311 * Implemented the backup resuming protocol that is used to
5312 resume the primary router position in the cell after the
5313 primary router comes back online. Affected files
5314 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5315 and silcd/server_util.[ch].
5317 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5319 * Sleep two (2) seconds after sending QUIT command to server.
5320 Affected file lib/silcclient/command.c.
5322 * Assure that if outgoing data buffer is pending do not force
5323 send any data. Affected file silcd/packet_send.c.
5325 * Assure that if outgoing data buffer is pending do not force
5326 send any data. Affected file lib/silcclient/client.c.
5328 * Implemented the backup router support when the primary router
5329 goes down. The servers and routers can now use the backup
5330 router as new primary router without loosing connectivity.
5332 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5334 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5335 in the server to indicate disabled entry. All data read
5336 from the connection will be ignored and no data is sent
5337 for entry that is disabled. Affected files are
5338 silcd/idlist.h, silcd/server.c.
5340 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5342 * Created SFTP client and server test programs in the
5343 lib/silcsftp/tests directory.
5345 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5347 * Implemented memory filesystem (virtual filesystem) for
5348 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5351 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5353 * Implemented the SFTP (SSH File Transfer Protocol) to the
5354 lib/silcsftp. It includes SFTP client and SFTP server
5357 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5359 * Moved lib/silccore/silcprotocol.[ch] to the
5360 lib/silcutil library.
5362 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5363 take variable argument list pointer as argument. Affected
5364 file lib/silcutil/silcbuffmt.[ch].
5366 * Added silc_buffer_set function that is used to set data
5367 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5368 Affected file lib/silcutil/silcbuffer.h.
5370 * Changed various routines in the core library to use the new
5371 silc_buffer_set instead of allocating new buffer only for
5374 * Added 64-bit value formatting and unformatting support to the
5375 silc_buffer_[un]format routines. Affected file is
5376 lib/silcutil/silcbuffmt.[ch].
5378 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5379 to includes/bitmove.h.
5381 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5383 * Fixed channel user mode saving in client library. Affected
5384 file lib/silcclient/command[_reply].c.
5386 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5388 * Defined the file transfer to the SILC Protocol. Added
5389 new packet type SILC_PACKET_FTP and defined File Transfer
5390 Payload. The mandatory file transfer protocol is SFTP
5391 (SSH File Transfer Protocol). Affected file in addition
5392 of the internet draft is lib/silccore/silcpacket.h.
5394 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5395 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5396 is used as part of backup router protocol when the primary
5397 router of the cell is back online and wishes to resume
5398 the position as primary router.
5400 * Redefined the MAC generation keys in the protocol. The
5401 same key is not used anymore in both direction. Both
5402 direction will now use different keys for sending and
5403 receiving. This fixes a potential security flaw. This
5404 change causes incompatibilities in the protocol.
5406 * Redefined also the MAC computation from the packet.
5407 An packet sequence number is now added to the MAC
5408 computation. This prevents possible replay attacks against
5409 the protocol. This change too causes incompatibilities
5412 Added `sequence' field to the SilcPacketContext to hold
5413 the current sequence number for the packet.
5415 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5417 * Added `created' field to the SilcIDListData in the file
5418 silcd/idlist.h to indicate the time when the entry was
5421 * Added `created' field to the SilcChannelEntry too. Affected
5422 file silcd/idlist.h.
5424 * Added `creation_time' aguments to all the announcement functions
5425 in the server. If it is provided then only the entries that
5426 was created after the provided time frame are actually
5427 announced. Affected file silcd/server.[ch].
5429 * The protocol says that the Channel ID's IP address must be
5430 based on the router's IP address. Added check for this in
5431 the silc_server_new_channel when processing incoming New Channel
5432 Payload. Affected file silcd/packet_receive.c.
5434 * Print out the correct version with --version in SILC client.
5435 Affected file irssi/src/silc/core/silc-core.c.
5437 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5439 * Fixed WHOWAS command to check for completnes of the client
5440 entry always, not just when the command is coming from client.
5441 Affected file silcd/command.c.
5443 * Added new function silc_server_packet_queue_purge to purge the
5444 outgoing data queue to the network. After the function returns
5445 it is guaranteed that the outgoing packet queue is empty.
5446 Affected file silcd/packet_send.[ch].
5448 * Purge the outgoing packet queue in the rekey protocol's final
5449 callback to assure that all rekey packets go to the network
5450 before quitting the protocol. Affected file silcd/server.c.
5452 * Added silc_client_packet_queue_parse as similar function as
5453 in server to the client library. The affected file is
5454 lib/silcclient/client.c.
5456 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5458 * Splitted silcd/server.c and created silcd/server_util.[ch]
5459 for utility functions.
5461 * Added new socket flag SILC_SF_DISABLED to indicate that the
5462 connection is open but nothing can be sent to or received from
5463 the connection. Affected file lib/silcutil/silsockconn.[ch].
5464 The checking for disabled socket is checked in the low level
5465 silc_socket_write and silc_socket_read functions.
5467 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5469 * Allow only nicknames and channel names that fits into the
5470 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5472 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5474 * When processing JOIN command reply in server check that if
5475 the channel exists in our global list we'll move it the local
5476 list. Affected file silcd/command_reply.c.
5478 * Fixed the check whether client is joined on the channel already
5479 in JOIN command. Affected file lib/silcclient/command.c.
5481 * Fixed the JOIN command reply to check whether the channel
5482 already exists. Affected file lib/silcclient/command_reply.c.
5484 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5486 * Added silc_ske_status_string to map the SKE error numbers
5487 to readable strings. The affected files are
5488 lib/silcske/silcske[_status].[ch].
5490 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5492 * Do not show the private channels on the WHOIS channel list
5493 as it is not allowed by the protocol. The affected file is
5496 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5498 * Assure that the packet length digged from the actual packet
5499 is something sensible in the silc_packet_decrypt_rest_special
5500 in lib/silccrypt/silcpacket.c.
5502 * Free and NULL the allocated pointer in silc_hmac_alloc if
5503 the HMAC allocation fails. The affected file is
5504 lib/silccrypt/silchmac.c.
5506 * Print the selected security properties to the log files in
5507 the server. Affected file silcd/protocol.c.
5509 * Add SKE's reference counter even if calling the completion
5510 callback manually. Otherwise it goes negative, although it
5511 does not cause any problems. The affected file is
5512 lib/silcske/silcske.c.
5514 * Remove the client entry with short timeout after giving the
5515 KILL command. Affected file lib/silcclient/command.c.
5517 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5518 case all found clients are already disconnected (WHOWAS would
5519 found them) in the server. Affected file silcd/command.c.
5521 * Update the last_receive (time of last data received) to be
5522 updated only when received private or channel message so that
5523 the idle time showed in WHOIS makes more sense.
5525 * Added boolean field `valid' in to the SilcClientEntry in the
5526 client library to indicate whether the entry is valid or not.
5527 This fixes the nickname change bug on channel when changing
5528 the nickname to be same than the old (like nick to Nick) the
5529 nickname formatter doesn't set the new nick anymore to Nick@host.
5530 Affected file lib/silcclient/idlist.[ch].
5532 * Now actually fixed the nickname changing on disconnection.
5533 Added new function silc_change_nick to the Irssi SILC Client.
5534 Affected file irssi/src/silc/core/client_ops.c,
5535 irssi/src/silc/core/silc-nicklist.[ch].
5537 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5539 * Check that the public key exists in the GETKEY command before
5540 trying to encode it. Affected file silcd/command.c.
5542 * Print some notifications on received public keys with GETKEY
5543 command in the Irssi SILC Client. Affected files are
5544 irssi/src/fe-common/silc/module-formats.[ch],
5545 irssi/src/silc/core/client_ops.c.
5547 * Use IDENTIFY command to resolve the server information in the
5548 GETKEY command instead of INFO command. Affected file
5549 lib/silcclient/command.c.
5551 * All command reply functions in the client library now calls
5552 the pending command reply callbacks even if an error has
5553 occurred. The server has done this a long time and now it was
5554 time to move the client library to this as well. Now all
5555 errors can be delivered back to the pending command reply
5556 callbacks if necessary. Affected files are
5557 lib/silcclient/command[_reply].[ch].
5559 * Change the nickname on disconnection back to the username
5560 because in reconnect the server will enforce it to it anyway.
5561 Affected file irssi/src/silc/core/silc-servers.c.
5563 * Fixed a config file parsing bug in the Irssi SILC client.
5564 Affected file irssi/src/silc/core/clientconfig.c.
5566 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5568 * When printing the channel mode on JOIN, verify that the
5569 channel key and channel's HMAC are valid. Affected file
5570 irssi/src/silc/core/client_ops.c.
5572 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5574 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5575 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5576 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5578 * Removed channel key rekey task deleting from the function
5579 silc_server_save_channel_key. Affected file silcd/server.c.
5580 Added explicit timeout task context instead that is used to
5581 delete the task if we are registering a new task before the
5582 new task has elapsed.
5584 * When channel key rekey occurs the client library now saves
5585 the old channel key for a short period of time (10 seconds) and
5586 is able to use it in case some is still sending channel
5587 messages encrypted with the old key after the rekey. Affected
5588 file lib/silcclient/[idlist.h|client_channel.c].
5590 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5592 * Added check to the silc_server_new_id_real to not accept
5593 new ID if it is the sender's own ID. Affected file is
5594 silcd/packet_receive.c.
5596 * Assure that we do not announce ourself or the one we've
5597 sending our announcements when we're router and are announcing
5598 servers to our primary router. Affected file silcd/server.c.
5600 * Fixed silc_server_command_identify_check_client to assemble
5601 correct WHOIS packet. It send corrupted WHOIS packet and
5602 caused problem with router to router connections. Affected
5603 file silcd/command.c.
5605 Fixed also silc_server_command_whois_check the same way
5606 as for the IDENTIFY command.
5608 * Added new SilcIDListStatus to the server in the SilcIDListData
5609 structure. The status now includes the current status of
5610 the entry (like registered, resolved etc.). Affected file
5611 silcd/idlist.[ch]. Defined a bunch of different status types
5612 as well. This replaced the old boolean registered field as well.
5614 Added resolve_cmd_ident field to the SilcClientEntry structure
5615 too so that if the entry is for example being resolved so
5616 another command may attach to the same pending command reply
5617 without requiring to resolve the same entry again. This concept
5618 should optimize the WHOIS and the IDENTIFY resolving under
5619 heavy load by taking away unnecessary resolving for entries
5620 that are being resolved already.
5622 Added support for adding multiple pending commands for one
5623 command idenfier. Affected file silcd/command[_reply].[ch].
5625 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5626 before deleting the data. Otherwise the hash table will have
5627 freed data in comparison functions. Affected file is
5628 silcd/command_reply.c.
5630 * Fixed silc_idlist_replace_client_id to add the new entry to
5631 the cache with NULL nickname. Otherwise there will be invalid
5632 memory as the nickname after the nickname is freed. Affected
5633 file silcd/packet_receive.c.
5635 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5636 saved into wrong slots because the previous number of entries
5637 was not taken into account. Affected file silcd/idlist.c.
5638 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5640 * If we are router and we receive JOIN notify to a channel that
5641 does not have any users then notified client is marked as the
5642 channel founder, as it is it. The affected file is
5643 silcd/packet_receive.c
5645 * Added to the extended hash table API's table_del_*ext functions
5646 the destructor as argument too, so that the caller can decide
5647 which destructor to use or whether to use destructor at all.
5648 Affected file lib/silcutil/silchashtable.[ch].
5650 * Fixed ID Cache purging. It actually deleted the entries from
5651 the hash table after the data was freed. The hash table ended
5652 up comparing freed memory. The affected file is
5653 lib/silccore/silcidcache.c.
5655 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5657 * Fixed Irssi SILC client's KILL command's HELP syntax.
5659 * The USERS command now resolves the detailed user information
5660 if the userinfo field is missing. Affected file is
5661 lib/silcclient/command_reply.c.
5663 * Do not print error in silc_file_read if the read file does
5664 not exist. Just silently return NULL. Affected file is
5665 lib/silcutil/silcutil.c.
5667 * Fixed the silc_log_output to not wine about NULL filename
5668 and to not create some bogus " " filename. Affected file is
5669 lib/silcutil/silclog.c.
5671 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5673 * Fixed various printing bugs on the user interface in the
5674 Irssi SILC Client. Minor changes that were forgotten from
5677 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5679 * Fixed the configure.in.pre and the compilation and distribution
5680 environment to support the new autoconf 2.52. That version is
5681 now required to compile the CVS trunk.
5683 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5685 * Renamed function silc_parse_nickname to silc_parse_userfqdn
5686 to generally parse user@fqdn format strings. Affected file
5687 lib/silcutil/silcutil.c.
5689 * Added nickname_format and nickname_force_format fields to the
5690 SilcClientParams structure. The first one defines the format
5691 for the nicknames that the library will enforce if the receives
5692 multiple same nicknames. The second one is boolean value and
5693 can be used to force the library to always enforce the format
5694 to the nicknames regardles whether there are multiple nicknames
5695 or not. This configurable formatting was employed to flexibly
5696 support accessing multiple nicknames from the user interface.
5697 The userinterface can now set the nicknames to what ever format
5698 they prefer. Affected file lib/silcclient/silcapi.h.
5700 Added function silc_client_nickname_format to the file
5701 lib/silcclient/idlist.c. It performs the nickname formatting.
5703 Added new field `hostname´ to the SilcClientEntry context.
5704 It holds the hostname of the client. Affected file is
5705 lib/silcclient/idlist.h.
5707 * Irssi SILC Client sets the nicknames in nick@hostn format.
5708 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
5709 irssi/src/silc/core/silc-core.c.
5711 The WHOIS printing now also shows both the real nickname and
5712 the formatted nickname so that user knows how to access the
5713 user if there are multiple same nicknames cached. Affected
5714 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
5715 printing formatting too to take the hostname now as a separate
5716 argument. The Affected file is
5717 irssi/src/fe-common/silc/modules-formats.[ch].
5719 * Changed the silc_client_get_clients_local to accept the formatted
5720 nickname as argument. It accepts the real nickname too but the
5721 formatted nickname can be used to find the true entry from
5722 multiple entries. Affected file lib/silcclient/silcapi.h and
5723 lib/silcclient/idlist.c.
5725 * Added nickname_format_parse field to the SilcClientParams.
5726 It is a callback function provided by the application to parse
5727 the nickname out of the formatted nickname string. The library
5728 calls it to get the nickname from the formatted string. Since
5729 the application generally knows better the format of the nickname
5730 string it parses it instead of the library, even though library
5731 encodes the formatted string. If the callback function is not
5732 provided then the library will use the string as is. The
5733 affected file is lib/silcclient/silcapi.h.
5735 * All the nickname strings passed to the client library in
5736 commands are now expected to be formatted nickname strings.
5737 If the command does not support the formatted nickname string
5738 it will assume that the sent string is the actual nickname.
5739 Affected file lib/silcclient/command.c.
5741 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5743 * Added public key authentication support to OPER and SILCOPER
5744 commands in the client library. Affected file is
5745 lib/silcclient/command.c.
5747 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5749 * Changed the get_auth_methdod client operation to be asynchronous.
5750 It can be async if the application resolves the authentication
5751 method from the server during the negotiation. Added new
5752 SilcGetAuthMeth completion callback that the application will
5753 call after resolving the authentication method.
5755 Added function silc_client_request_authentication_method that
5756 the application can use to resolve the authentication method
5757 from the server. Added also SilcConnectionAuthRequest callback
5758 that the library will call after the server has replied. The
5759 application can call this function if it does not know the
5760 current authentication method.
5762 Affected files are lib/silcclient/client.c and
5763 lib/silcclient/silcapi.h.
5765 * The Irssi SILC client now automatically resolves the authentication
5766 method incase any configuration information is not present (and
5767 currently there never is). The affected file is
5768 irssi/src/silc/core/client_ops.c.
5770 * Fixed public key authentication from the client library.
5771 Affected file lib/silcclient/protocol.c. Changed also the
5772 protocol specification about the public key authentication in
5773 the connection authentication protocol. The actual data to be
5774 signed is now computed with a hash function before signing.
5776 * Fixed the public key authentication from the server as well.
5777 Affected file silcd/protocol.c.
5779 * Removed the mlock()'s from the memory allocation routines.
5780 Affected file lib/silcutil/silcmemory.c. The ./configure does
5781 not check anymore for the mlock(). Affected file is
5784 * Fixed USERS command in server to allow the execution of the
5785 command for private and secret channels if the client sending
5786 the command is on the channel. Affected file silcd/command.c.
5788 * Fixed silc_client_get_clients_local to return the clients
5789 count correctly. It could return wrong value. Affected file
5790 lib/silcclient/idlist.c.
5792 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5794 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
5795 types. The assembler optimizations seemed not to like 64-bit
5796 data types. The assmebler optimizations thus are now enabled
5797 also for BSD systems as opposed to only enable them for Linux.
5799 * Do not check for threads at all on BSD systems. Affected
5800 file configure.in.pre.
5802 * Removed -n and -h options from the Irssi SILC Client since
5803 they are not used in silc.
5805 * Fixed the prime generation to assure that the first digit
5806 of the generated random number is not zero since our conversion
5807 routines does not like number strings that starts with zero
5808 digit. If zero digit is seen the random number is regenerated.
5809 This caused some corrupted RSA keys when the zero first digit
5810 was met. Affected file lib/silcmath/silcprimegen.c.
5812 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5814 * Fixed WIN32 configuration in the ./configure script.
5815 Fixed to include xti.h on environments that has it.
5816 Patches by Carsten Ilchmann and andrew.
5818 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5820 * Changed the silc_id_create_client_id to be collision
5821 resistant. It is now assured that there cannot be created
5822 two same client ID's. I suspect that some weird bugs in
5823 the server were actually caused by duplicate Client IDs.
5824 Affected file silcd/serverid.[ch]. A router receiving
5825 new ID now also assures and informs the sending server
5826 if the ID caused collision.
5828 * Changed the silc_id_create_channel_id to also assure that
5829 there are no collisions.
5831 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5833 * Statement about ignoring the Mutual Authentication flag when
5834 performing rekey with PFS was a bit misleading. It is ignored
5835 if it was set in the initial negotiation, it cannot be even
5836 set in the rekey. Fixed in the ke-auth draft. Started the
5837 new versions of the protocol drafts in the doc/.
5839 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5841 * Fixed a bug in silc_client_command_identify_save when saving
5842 new channel information. The channel name was no duplicated
5843 and caused crash on exit. Affected file is
5844 lib/silcclient/command_reply.c.
5846 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5848 * Fixed the getkey command handling in the server. Send just
5849 empty OK reply to the sender if the key could not be fetched
5850 (but everything else was ok, like the key just was not available).
5851 Changed the public key parameter to optional in the protocol
5852 specs so that empty OK reply can be sent. Affected file
5855 Added a message to Irssi SILC client to tell to user if the
5856 server did not return a public key.
5858 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5860 * Fixed a channel key regeneration bug. It registered new
5861 timeout tasks exponentially until all system resources were
5862 used. Affected file silcd/server.c.
5864 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5866 * Added the SILC Document generator to the scripts/silcdoc.
5867 It can be used to generate the Toolkit Reference Manual out
5868 of the source tree. Internally it will also use the RoboDoc
5869 generator now imported in util/robodoc.
5871 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5873 * Added couple of return's in rekey protocol if error orccurred
5874 during the protocol. The execution must be terminated.
5875 Affected file silcd/protocol.c. Also, terminate the protocol
5876 always with timeout.
5878 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5880 * The client's Client ID was created initally from the wrong
5881 nickname (it could have been in format nick@host) in the
5882 silc_server_new_client. Affected file silcd/packet_receive.c
5884 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5886 * Added some SILC_LOG_ERROR's to various error conditions
5887 if client could not be added to ID cache. Affected files
5888 silcd/packet_receive.c and silcd/server.c.
5890 * When client's sock->user_data is freed, NULL also the
5891 client->router and client->connection pointers. Added check
5892 for these pointers being NULL to various places around the
5893 code. Affected file silcd/server.c.
5895 * Added client->data.registered == TRUE checks to various
5896 places around the code to assure that unregistered client's
5897 are not handled when it is not allowed. Affected file
5900 * Added `bool registered' fields to all
5901 silc_idlist_[server|client]_get_* routines to indicate whether
5902 the fetched client needs to be registered or not. Affected
5903 file silcd/idlist.[ch].
5905 * Add your own entry as registered to the ID cache in the
5906 server. Affected file server.c.
5908 * Fixed a bug in silc_server_new_server. The SilcServer was
5909 set as the new server's context instead of SilcServerEntry.
5910 This naturally caused some weird bugs.
5912 * Added "updated" field the SilcChannelEntry which indicates
5913 the time since the channel entry was last accessed. This
5914 can be used to determine whether it is necessary to
5915 announce the channel after backup resuming protocol.
5916 Affected files silcd/idlist.[ch].
5918 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5920 * Do not delete the channel rekey task when adding it
5921 for in silc_server_create_channel_key.
5923 * Changed the silc_server_create_channel_key to return
5924 TRUE or FALSE to indicate the success of the channel key
5927 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5929 * Fixed MSVC++ project files and added missing files to
5930 Makefiles under win32/.
5932 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5934 * Do not add TCP_NODELAY flag if the operating system
5935 does not have it defined. Affected files are
5936 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5938 * Fixed buffer overflow from Irssi SILC Client. Affected
5939 file irssi/src/fe-common/core/themes.c.
5941 * Fixed double free in client library in the file
5942 lib/silcclient/client.c when disconnecting from server.
5944 * Applied double free patch from cras to Irssi SILC client.
5945 Affected files irssi/src/core/[modules/expandos].c
5947 * Fixed the disconnection handling to Irssi SILC Client.
5948 The application must call silc_client_close_connection
5949 in ops->connect client operation in case of failure of
5950 the connection. Affected file is
5951 irssi/src/silc/core/client_ops.c.
5953 * Do not set sock->protocol to NULL in the function
5954 silc_client_close_connection after executing the protocol's
5955 final callback since the sock might not be valid anymore.
5956 Affected file lib/silcclient/client.c.
5958 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5960 * Do not enable SILC_THREADS if the linking with libpthread
5961 did not happen. Affected file configure.in.pre.
5963 * Added notion to protocol specification that server must
5964 verify the sent authentication payload with CMODE when
5965 setting the channel founder key. Implemented it to the
5966 server. Affected file silcd/command.c.
5968 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5970 * Added _EXTRA_DIST SILC distribution variable to the
5971 distributions file. It is used to conditionally add extra
5972 files or directories to the specific distribution. Affected
5973 files ./prepare, Makefile.am.pre and distributions.
5975 Removed the `_' from the start of the distribution names.
5978 * Added README.WIN32 for instructions to compile the Toolkit
5981 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5983 * Fixed a double free in disconnection in the server. Affected
5984 file is silcd/server.c.
5986 * Fixed the lib/silcske/groups.c to work now also with GMP
5987 MP library. The string conversion did not work when using
5988 specific base and the base is indicated in the string as well.
5990 * Created win32/ directory which now includes MSVC++ specific
5991 stuff so that toolkit (DLLs) may be compiled with MSVC++.
5992 It will appear only in the toolkit distribution
5994 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5996 * Changed the key material distribution function in case when
5997 the hash output is too short. The data is now concatenated
5998 a bit differently than it used to. Made the change to the
5999 SKE protocol specification.
6001 * Added better GMP detection to configure.in.pre. A patch
6004 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6006 * Fixed a minor bug in SKE that might cause some problem on
6007 some platforms. Affected file lib/silcske/silcske.c.
6009 * Added the cookie checking for initiator in the SKE. It checks
6010 that the responder returns the sent cookie unmodified. The
6011 affected file is lib/silcske/silcske.c. Added new SKE
6012 error type INVALID_COOKIE that can be sent during the
6013 negotiation. Fixed some memory leaks as well.
6015 * Added the "invalid cookie" error message to Irssi SILC client's
6018 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6020 * Added `task_max' field to the SilcClientParams to indicate
6021 the maximum tasks the scheduler can handle. If set to zero,
6022 default values are used. Affected file lib/silcclient/silcapi.h.
6024 * Fixed memory leaks in silc_client_close_connection. Affected
6025 file lib/silcclient/client.c.
6027 * Added silc_client_del_client_entry to client library to free
6028 all memory of given client entry. Affected file is
6029 lib/silcclient/idlist.[ch].
6031 * Added new functions silc_client_del_channel and
6032 silc_client_del_server to delete channel and server entries.
6033 Affected file lib/silcclient/[silcapi.h/idlist.c].
6035 * Removed silc_client_del_client_by_id from silcapi.h.
6037 * Fixed the INFO command to return the server's own info
6038 correctly when querying by Server ID. Affected file is
6041 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6043 * Removed the non-blocking settings in WIN32 code in the
6044 silc_sock_[read/write] and added SleepEx instead. Affected
6045 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6046 of input data is now checked with FIONREAD and ioctlsocket.
6048 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6050 * Call silc_schedule_task_del_by_context in the
6051 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6052 Affected file lib/silccore/silcprotocol.c.
6054 * Call silc_protocol_cancel for active protocols in the
6055 silc_server_close_connection if the funtion
6056 silc_server_free_sock_user_data has not been called.
6057 Affected file silcd/server.c.
6059 * Generic tasks cannot be deleted using the del_by_fd
6060 task deleting function since generic tasks does not match
6061 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6063 * Added a notion to SILCOPER help file that the SILCOPER works
6064 only on router server, not on normal server.
6066 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6068 * Added for WIN32 support for the new scheduler as well.
6069 Affected file lib/silcutil/win32/silcwin32schedule.c.
6071 * Fixed the SHA1 implementation to work on various platforms.
6073 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6075 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6076 API. It is part of the scheduler now. Everything else is
6077 as previously but some functions has changed their names.
6078 Checkout the lib/silcutil/silcschedule.h for the interface.
6079 Updated all applications to use the new interface. Affected
6080 files are lib/silcutil/silcschedule.[ch].
6082 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6084 * Found a bug in the SKE implementation. The HASH value,
6085 specified by the protocol, was not computed correctly. The
6086 public key of the responder was not added to the computation
6087 even though it is mandatory. Affected file lib/silcske/silcske.c.
6088 This unfortunately causes incompatibilities with older
6089 clients and servers.
6091 * Added WIN32 specific network init and uninit functions:
6092 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6093 the Winsock2. Affected file lib/silcutil/silcnet.h and
6094 lib/silcutil/win32/silcwin32net.c.
6096 * Set the socket always to nonblocking mode on WIN32 after
6097 reading data or writing data. Affected file is
6098 lib/silcutil/win32/silcwin32sockconn.c.
6100 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6102 * Fixed various compilation problems under WIN32. Affected
6103 files lib/silcutil/win32/silcwin32thread.c and
6104 lib/silcutil/win32/silcwin32schedule.c.
6106 * Removed all _internal.h #includes from public header
6107 files. Internal headers must never be included from
6110 Removed also the lib/silcske/payload_internal.h file.
6112 * All include files that may be needed (public and some others
6113 included by the public headers) by application developers are
6114 now copied to the ./includes directory. It does not copy any
6115 internal headers. Affected file Makefile.defines.pre and all
6116 Makefile.am's under lib/ and subdirs.
6118 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6120 * Do not change the ~/.silc directory's permissions automatically.
6121 Affected file irssi/src/silc/core/clientutil.c.
6123 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6125 * Do not cancel the protocol in silc_server_close_connection
6126 it might cause recursion. Now cancelled in the function
6127 silc_server_free_sock_user_data. Affected file silcd/server.c.
6129 * Fixed the silc_server_remove_clients_by_server to regenerate
6130 the channel keys correctly finally. Added also new function
6131 silc_server_remove_clients_channels to actually do it.
6132 Affected file silcd/server.c.
6134 * Fixed the silc_server_new_channel to not crash by giving
6135 wrong router to the new channel. Affected file is
6136 silcd/packet_receive.c.
6138 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6140 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6141 which is given as argument to the silc_client_alloc now.
6142 It can be used to configure the client and set various parameters
6143 that affect the function of the client.
6145 * The USERS command in server did not check whether the channel
6146 is private or secret. Affected file silcd/command.c.
6148 * Added new argument to the USERS command in protocol specification.
6149 The USERS command now can take the channel name as argument
6150 as well. Added support for this in client and server and
6151 updated the protocol specs.
6153 * Completed the GETKEY command in client. It can be now used
6154 to fetch also servers public key not only some clients.
6155 Affected files lib/silcclient/command[_reply].c.
6157 * Added silc_client_get_server to return server entry by the
6158 server name. Affected files lib/silcclient/silcapi.h and
6161 * Redefined the IDENTIFY command in protocol specification to be
6162 more generic. It now can be used to query information about
6163 any entity in the SILC Network, including clients, servers and
6164 channels. The query may be based either the entity's name
6165 or the ID. Added support for this in both client and server.
6167 Affected files silcd/command.c and lib/silcclient/command.c
6168 and command_reply.c.
6170 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6171 the _from_client and _from_server functions. Affected file
6174 * Added silc_client_get_channel_by_id_resolve to the file
6175 lib/silcclient/silcapi.h to resolve channel information by
6176 its ID. Added also silc_client_get_channel_by_id that
6177 does not resolve it from the server.
6179 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6181 * Added SilcServerEntry context into the client library
6182 to represent one server. The INFO command now allocates
6183 these to save the resolved server info. For now on the
6184 client library will also keep information about servers,
6185 connected and resolved with INFO.
6187 The INFO command now allocates the SilcServerEntry context
6188 and saves the server info there. The COMMAND_REPLY in
6189 the INFO now returns the parameters to application in
6190 same order as defined in the protocol specification.
6192 The entries are cached in the client->server_cache.
6194 * The INFO command is now issued after received the Client ID
6195 from the server. Affected file lib/silcclient/client.c.
6197 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6198 to the application as the mode changer might be server.
6199 It is guaranteed that NULL is not returned anymore to the
6200 application. Affected file lib/silcclient/client_notify.c.
6202 The ID Type is now also passed to the application so that
6203 it can check whether the returned entry is SilcClientEntry
6206 Added new function silc_client_get_server_by_id to return
6207 the server entry by ID. Affected files are the
6208 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6210 * Do not create the channel in the Irssi SILC Client when issuing
6211 the JOIN command but when received the sucessful JOIN command
6212 reply. Otherwise the channel might get created even though we
6213 could not join it. The Affected file is
6214 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6216 * Fixed a channel joining bug in router. The router must also
6217 check the channel modes, invite and ban lists etc. when serving
6218 the JOIN command sent by normal server. Affected file is
6219 silcd/command.c. The router now resolves the client's
6220 information from the server who sent the JOIN command if it
6221 does not know it, and processes the JOIN command only after
6224 * Changed the SilcCommandCb to take new argument; void *context2.
6225 Affected file lib/silccore/silccommand.h
6227 The second argument in the command callbacks in the server now
6228 includes the SilcServerCommandReplyContext if the command was
6229 called as pending command callback from the command reply.
6230 Otherwise it is NULL. When called as pending the status of the
6231 command reply will be checked and if it was erronous the
6232 error will be sent to the original sender of the command.
6233 This way the client always receives the error messages even
6234 though the server was actually the one who received the error
6235 when it resent the command to router, for example. Affected
6236 files silcd/command[_reply].[ch].
6238 * Fixed sending WHOWAS command's error message to client if
6239 the requested client could not be found. It was missing.
6242 * Changed the CMODE and CUMODE commands reply arguments in the
6243 protocol specification. The Channel ID is now sent in both
6244 of the commands to identify the channel. Implemented this
6245 new feature to the client and server. Affected files
6246 lib/silcclient/command_reply.c and silcd/command.c.
6248 * Made better checks for invite and ban lists in the JOIN
6249 command in server. Affected file silcd/command.c.
6251 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6253 * The server now performs the incoming host IP/DNS lookup
6254 using the silc_socket_host_lookup and thus does not block
6255 the server anymore. Affected file silcd/server.c.
6257 * Completed the multi-thread support for SILC Scheduler in
6258 the lib/silcutil/silcschedule.c.
6260 * Fixed the configure.in.pre to detect the pthread correctly
6263 * Fixed a deadlock in silc_task_queue_wakeup in the file
6264 lib/silcutil/silctask.c.
6266 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6268 * Added new function silc_schedule_wakeup that is used in
6269 multi-threaded environment to wakeup the main thread's
6270 schduler. It needs to be used when a thread adds a new task
6271 or removes a task from task queues. After waking up, the
6272 scheduler will detect the task queue changes. If threads
6273 support is not compiled in this function has no effect.
6274 Implemented the wakeup mechanism to both Unix and WIN32
6275 systems. Affected files are lib/silcutil/silcschedule.[ch],
6276 lib/silcutil/unix/silcunixschedule.c and the
6277 lib/silcutil/win32/silcwin32schedule.c.
6279 * Added new function silc_task_queue_wakeup to wakeup the
6280 scheduler by the specified task queue. Affected file
6281 lib/silcutil/silctask.[ch].
6283 * The silc_socket_host_lookup_start now wakes up the scheduler
6284 after adding the timeout task. Affected file is
6285 lib/silcutil/silcsockconn.c.
6287 * The silc_socket_host_lookup is synchronous now if the threads
6288 support is not compiled in. However, the callback is still
6289 called asyncronously through the scheduler, anyway. Affected
6290 file lib/silcutil/silcsockconn.c.
6292 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6294 * Added new function silc_socket_host_lookup to perform
6295 asynchronous IP and FQDN lookups for the socket connection.
6296 Affected files lib/silcutil/silcsockconn.[ch].
6298 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6300 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6301 that may or may not compile the mutex support in.
6303 Changed the silc_mutex_alloc interface. It allocates the
6304 mutex now to the sent pointer and returns TRUE or FALSE.
6306 Affected file lib/silcutil/silcmutex.h.
6308 * Wrote the SILC Task Queue interface to support multi-threads.
6309 Affected file lib/silcutil/silctask.[ch].
6311 * Wrote the SILC Scheduler to support multi-threads. Affected
6312 file lib/silcutil/silcschedule.c.
6314 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6316 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6317 in lib/silcutil/win32/.
6319 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6321 * Defined SILC Mutex API and SILC Thread API and implemented
6322 them for Unix. Affected files are
6323 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6324 lib/silcutil/unix/silcunixmutex.c and
6325 lib/silcutil/unix/silcunixthread.c.
6327 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6329 * Fixed the silc_server_remove_clients_by_server's channel
6330 key re-generation. The hash table handling was incorrect
6331 and would not work with many channels. Affected file is
6334 * Fixed some memory leaks around the server code.
6336 * Rewrote the silc_server_get_users_on_channel to support IPv6
6337 based Client ID's. Affected file silcd/server.c.
6339 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6340 specification. However, a separate document must be written
6341 to define the detailed signing procedure and the payload
6342 associated with the flag. Defined the flag to the
6343 lib/silccore/silcchannel.h as well.
6345 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6347 * Changed the dynamic tables to static size tables in the
6348 lib/silccrypt/silchmac.c.
6350 * Removed GCC dependencies from the code. A patch by cras.
6352 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6354 * Do not show the error "Error receiving packet bla bla"
6355 in server if it really was not an error (-2 means that reading
6356 is pending). Affected file silcd/server.c.
6358 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6360 * Fixed a possible crash in silc_server_remove_clients_by_server
6361 in silcd/server.c. Fixed there also some memory leaks.
6363 * Fixed the silc_idlist_replace_client_id. It could replace
6364 wrong key in the hash table. Affected file silcd/idlist.c.
6366 * Do not check whether there are global users on the channel
6367 if the channel->global_users is FALSE. Affected functions
6368 silc_server_remove_from_one_channel and
6369 silc_server_remove_from_channels in silcd/server.c. Also,
6370 do not check if the removed client is local as we can be
6371 sure that global client was not removed from the channel
6372 and checking for global users is not needed.
6374 * The silc_server_remove_clients_by_server now re-generates
6375 the channel keys correctly for those channels that had
6376 clients removed from them. Affected file silcd/server.c.
6378 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6380 * Found the reason of random crashes in the server. We weren't
6381 ignoring the SIGPIPE signal (which can be sent in write())
6382 and it crashed the server. Affected file silcd/silcd.c.
6384 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6386 * Assure that sock->user_data is not NULL in the function
6387 silc_server_packet_send in silcd/packet_send.c.
6389 * Disconnect the remote connection if it could not be added
6390 to any ID lists in the server. The affected file is
6393 * Check in silc_server_packet_send[_real/dest] that the
6394 socket is not disconnecting and ignore the data if it is.
6395 Affected file silcd/packet_send.c.
6397 * Define inline to __inline on native WIN32 compilation.
6398 Affected file includes/silcwin32.h.
6400 * Added some explicit type casts for inline code since MSVC
6401 require them. Affected files lib/silcutil/silcbuffer.h,
6402 lib/trq/silcdlist.h and lib/trq/silclist.h.
6404 * Print warning in log files from now on if the packet
6405 decryption fails. Affected file silcd/server.c.
6407 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6409 * Changed the `say' client operation's interface to accept
6410 new `type' argument to indicate the type of the message sent
6411 by the library. The application may filter the library's
6412 messages according the type. The affected file is the
6413 lib/silcclient/silcapi.h.
6415 * Added two new functions to lib/silcclient/silcapi.h:
6416 silc_client_del_client and silc_client_del_client_by_id.
6417 Affected file lib/silcclient/idlist.c.
6419 * Moved the clientincludes.h from includes/ to silc/ and
6420 serverincludes.h from includes/ to silcd/.
6422 * The modes for the CMODE and CUMODE are now passed as
6423 uint32 for application with COMMAND_REPLY. The affected
6424 file is lib/silcclient/command_reply.c.
6426 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6428 * /WHOIS without arguments shows client's own information.
6429 Affected file lib/silcclient/command.c.
6431 * Changed PING to not accept any arguments. The specs
6432 says that client can ping only the connected server so
6433 requiring an argument is not needed. Affected file is
6434 lib/silcclient/command.c.
6436 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6438 * Fixed a fatal bug in private message sending and reception
6439 encryption and decryption when using private message keys.
6440 The implementation was incorrect and did not follow the
6441 specification. It causd that some of the message were
6442 lost since it did not use the sending and receiving keys
6443 as the protocol suggests. This has been fixed and will cause
6444 incompatibilities with older clients when sending private
6445 message encrypted with private message keys. Affected files
6446 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6447 and various other in Irssi SILC Client.
6449 Added `responder' boolean argument to the functions
6450 silc_client_add_private_message_key[_ske] to indicate when
6451 the key is added as responder or initiator of the key
6454 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6456 * Removed the silc_ske_check_version function and created
6457 a SilcSKECheckVersion callback. Added also a function
6458 silc_ske_set_callbacks that is now used to set all SKE
6459 callbacks. The callback functions are not given to
6460 the SKE functions anymore, but this function is used to
6463 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6465 * Added `silc_version' argument to the silc_client_alloc
6466 to define the version of the application for the library.
6467 The library will use the version string to compare it
6468 against the remote host's (usually a server) version
6469 string. Affected file lib/silcclient/silcapi.h
6471 * Added the KE protocol context to Key Agreement context
6472 in client library so that we can abort the SKE if it
6473 is in process when we get timeout. Affected file is
6474 lib/silcclient/client_keyagr.c.
6476 * Do not resolve the client ID forever if it returns in the
6477 first time that such client does not exist. This was done
6478 for example with private message. Affected file is
6479 lib/silcclient/client_prvmsg.c.
6481 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6483 * Do not add regex.h for WIN32. The affected file
6484 includes/silcincludes.h.
6486 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6487 not work yet 100%. It generates the DLL's automatically
6488 when compiling with --with-win32 under cygwin.
6490 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6492 * lib/contrib/regex.c is not compiled on WIN32.
6494 * Added silc_net_get_socket_opt function to the
6495 lib/silcutil/silcnet.h.
6497 * Added includes/silcwin32.h for WIN32 specific includes
6500 * Do not use ptime structure or any of the posix process
6501 functions on WIN32 in lib/silccrypt/silrng.c.
6503 * Added silc_gettimeofday to provide generic function
6504 for struct timeval on all platforms. Added the function
6505 to lib/silcutil/silcutil.h.
6507 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6509 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6510 library as they clearly belong there. As a plus side we
6511 can make the actual socket connection routines platform
6514 Added also new generic function silc_socket_read and
6515 silc_socket_write (that used to be silc_packet_[read/write].
6516 The implementation of these are platform specific.
6518 * Added WIN32 specific routines of silc_socket_[read/write]
6519 to lib/silcutil/win32/silcwin32sockconn.c.
6521 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6523 * Added preliminary support for native WIN32 compilation under
6524 cygwin (using the -mno-cygwin option for GCC) to the
6525 ./configure.in.pre. The --with-win32 now prepares the
6526 compilation for native WIN32.
6528 * Rewrote the SILC Scheduler interface in the file
6529 lib/silcutil/silcschedule.h. The scheduler is now context
6530 based and does not have anymore any global static scheduler.
6531 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6532 and created lib/silcutil/win32 directory for WIN32 based
6535 * Added Unix specific network routines to the
6536 lib/silcutil/unix/silcunixnet.c and the old
6537 lib/silcutil/silcnet.c includes now only generic routines.
6539 Added WIN32 specific network routines to the
6540 lib/silcutil/win32/silcwin32net.c.
6542 * Added Unix specific utility functions from the
6543 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6545 * Added WIN32 SILC Scheduler to the file
6546 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6549 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6551 * Do not handle JOIN notify in the server if the target client
6552 is not registered (idata->registered == FALSE). The affected
6553 file is silcd/packet_receive.c.
6555 * Update the nickrec->founder in event_cumode in the Irssi SILC
6556 client. Affected file irssi/src/silc/core/silc-channels.c.
6558 * Fixed the CUMODE_CHANGE notify handling in the server when
6559 server and router are announcing their clients on channels.
6560 Now the mode changes are saved and notified correctly. The
6561 affected file is /silcd/packet_receive.c.
6563 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6564 They really did not replace the cache entry in the ID Cache.
6565 Now they do that. Affected file silcd/idlist.c.
6567 * Fixed the KICK notify handling in the Irssi SILC client to
6568 update the channel records so that the kicked client does not
6569 appear to be on the channel. The affected file is
6570 irssi/src/silc/core/silc-channels.c.
6572 * Always update the conn->current_channel when executing command
6573 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6575 * Fixed the KILL notify handling in Irssi SILC client to remove
6576 the killed client on all channels.
6578 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6580 * Fixed the silc_parse_command_line to remove extra spaces
6581 from the start and end of the arguments. Affected file is
6582 lib/silcutil/silcutil.c.
6584 * Cancel and free any active protocol in the function
6585 silc_server_close_connection. Affected file silcd/server.c.
6587 * Cancel and free any active protocol in the function
6588 silc_client_close_connction. Affected file is
6589 lib/silcclient/client.c.
6591 * Do not execute the KILL command for clients that are in
6592 history (ie. they are not in the network). Affected file is
6595 * Fixed KILL notify handling, client does not crash anymore.
6596 Affected file irssi/src/silc/core/silc-channels.c.
6598 * Reduced the default packet buffer size from 2048 to 1024 in
6599 lib/silccore/silcpacket.c.
6601 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6602 counter to the SKE context that is incresed when the SKE library
6603 performs async operation outside the library. If the outside
6604 process frees the SKE context and FREED status will be set
6605 and the library will detect after the sync operation that the
6606 libary is freed. The affected files are
6607 lib/silcske/silcske[_status].[ch].
6609 * Resolve the client entry information in the function
6610 silc_client_channel_message to assure that NULL pointer is not
6611 passed as client entry to the application. */
6613 * Fixed the task timeout calculation to assure that there is
6614 never negative timeouts. The affected file is
6615 lib/silcutil/silcschedule.c.
6617 * Fixed the channel user mode notification sending in server.
6618 It was sent point-to-point to the router (or to server by router)
6619 but it needs to be destined to a channel. The routines now
6620 supports sending the channel user mode notifys to the channels
6621 when announcing clients and channels. Affected files are
6622 silcd/server.c and silcd/packet_receive.c.
6624 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6625 It did not actually replace the old channel entry in the cache.
6626 Affected file lib/silcclient/client_notify.c.
6628 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6630 * Fixed a possible crash in silc_packet_send_prepare. It now
6631 assures always that there is enough space in the buffer and
6632 at the tail area of the buffer (for MAC).
6634 Fixed the inbound buffer reallocation in silc_packet_read.
6635 It was old code and did not handle the reallocation correctly.
6638 The affected file is lib/silccore/silcpacket.c.
6640 * Fixed buffer overflow in silc_parse_nickname in the file
6641 lib/silcutil/silcutil.c.
6643 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6645 * make install generates new server keys only if there is not
6648 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6650 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6651 Added check that if the NOREPLY is set then we will not send
6652 the away message. This avoids infinite loop of away messages
6653 if both clients are away. The affected file is
6654 lib/silcclient/client_prvmsg.c.
6656 * Fixed client crash if /NICK was given without arguments.
6657 Affected file lib/silcclient/command.c.
6659 * Server does not send the invite list in INVITE command back
6660 to the client if the list was not altered. Added this notion
6661 to the protocol spec as well. Affected file silcd/command.c.
6663 Fixed possible crash in INVITE command by checking the
6664 value of silc_server_get_client_route command.
6666 * Fixed the INVITE notify type handling. The arguments are now
6667 taken in correct order and client does not crash. The affected
6668 file is irssi/src/silc/core/silc-channels.c.
6670 Removed the "Inviting xxx to channel" message from the
6671 client library away and let the application handle it.
6672 Affected file lib/silcclient/command.c. Added that message
6673 to Irssi SILC client's message formats.
6675 * Fixed CMODE command crash in client. It now checks the
6676 amount of arguments correctly and does not crash. The affected
6677 file is lib/silcclient/command.c.
6679 * Do not create new channel automatically in silc_channels_join
6680 but check whether the channel by that name already exists.
6681 Affected file irssi/silc/core/silc-channels.c.
6683 * Do not send the SERVER_SIGNOFF to router if the disconnected
6684 entity was the router. Affected file silcd/server.c.
6686 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
6687 SILC client as it was missing from there.
6689 Added the handling of the KICK notify to the Irssi SILC client
6690 as it was missing. Added "you have been kicked" message to
6691 Irssi SILC client's message modules formats.
6693 Added the handing of the KILL notify to the Irssi SILC client
6694 as it was missing. Added the kill message module formats
6697 The affected file is irssi/src/silc/core/silc-channels.c.
6699 * The router did not save the channel mode the server announced.
6700 Affected file silcd/packet_receive.c.
6702 * Fixed a possible crash in INFO command in server. If the
6703 server did not provide the server info it crashed. Affected
6704 file silcd/command.c.
6706 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6708 * Fixed the GETKEY command in the server to check also the
6709 global list. Otherwise the GETKEY would not work correctly
6710 in normal SILC server. Affected file silcd/command.c.
6712 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6714 * Fixed GETKEY crash, it crashed if the command did not succseed.
6716 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6718 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
6719 is now real and not just an macro interface to GMP.
6721 Removed the entire GMP from the source tree and imported new
6722 NSS MPI library instead. Reason for removing GMP is that it is
6723 extremely large and compiles extremely slow. The NSS MPI
6724 is only a few files and compiles in less than 10 seconds.
6725 The speed is also about the same as GMP. The MPI is imported
6726 to lib/silcmath/mpi.
6728 If the system has GMP installed we will still use the GMP.
6729 If it is not then the NSS MPI will be compiled.
6731 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6733 * Merged a long nickname (127 characters long) crash bugfix from
6734 Irssi CVS tree. Affected file irssi/src/core/misc.c.
6736 * Merged a freed memory reference bugfix from Irssi CVS tree.
6737 Affected file irssi/src/core/commands.c.
6739 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6741 * Added the server's public key sving and verification to the
6742 server when performing the SKE. This was missing and the
6743 remote server's (or router's) public key was accepted without
6744 checking whether we have it previously or trust it at all.
6745 Affected file silcd/protocol.c.
6747 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6749 * Check in the silc_server_timeout_remote if protocol is active
6750 and make sure that the protocol's final callback is called so
6751 that all memory if freed. Affected file silcd/server.c.
6753 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6755 * silc_server_whois_send_reply crashed the server if the nickname
6756 was 127 characters long. Affected file silcd/command.c.
6758 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6760 * Added sanity check to the silc_server_new_client. If the hostname
6761 is provided inside username then check that the provided hostname
6762 really is the same as the resolved one. If the hostname was not
6763 resolved then check it from the public key. Affected file is
6764 silcd/packet_receive.c.
6766 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
6767 if the server disconnected us and the connection is not valid
6768 anymore. Affected file irssi/src/silc/core/silc-channels.c.
6770 * Moved the silc_client_[chmode|chumode|chumode_char] away from
6771 the library to the lib/silcutil/silcutil.[ch].
6773 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6775 * Close log file after open. Affected file
6776 lib/silcutil/silclog.c.
6778 * Check whether sock == NULL in silc_client_send_packet and return
6779 if it is. Affected file lib/silcclient/silcclient.c.
6781 * Check rec->entry == NULL in the Irssi SILC Client before
6782 sending the channel message. Affecte file is
6783 irssi/src/silc/core/silc-servers.c.
6785 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6787 * Merged a splitted window bugfix from Irssi CVS tree. The
6788 affected file is irssi/src/fe-text/textbuffer-view.c.
6790 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
6791 It did not print nickname.
6793 * Improved the distributions system a bit.
6795 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6797 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
6798 irssi/src/fe-text/gui-window.c.
6800 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
6801 to in-active server. The affected file is
6802 irssi/src/silc/core/client_ops.c.
6804 * Resolve the client in USERS command reply if the entry does
6805 not have username resolved. The affected file is
6806 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
6807 command to WHOIS command to really resolve stuff. The USERS
6808 is not used any more in any critical section so WHOIS can
6809 be used even though it might be slower than IDENTIFY.
6811 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
6814 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6816 * Changed the protocol API a bit more consistent in the
6817 lib/silccore/silcprotocol.[ch].
6819 * Changed the following headers to ROBODoc format:
6821 lib/silccore/silcpayload.h
6822 lib/silccore/silcprotocol.h
6823 lib/silccore/silcsockconn.h
6825 All core library headers are now formatted.
6827 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6829 * Fixed a bug in Irssi SILC client; do not show that you are
6830 server/router operator if you really are not. Affected file is
6831 irssi/src/silc/core/client_ops.c.
6833 * Renamed silc_command_free_payload to silc_command_payload_free.
6834 Affected file lib/silccore/silccommand.h
6836 * Added silcmath.h to include the prototoypes of various routines
6837 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
6840 * Changed the following headers to ROBODoc format:
6842 lib/silccore/silcchannel.h
6843 lib/silccore/silccommand.h
6844 lib/silccore/silcid.h
6845 lib/silccore/silcidcache.h
6846 lib/silccore/silcmode.h
6847 lib/silccore/silcnotify.h
6848 lib/silccore/silcpacket.h
6849 lib/silcmath/silcmath.h
6851 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6853 * Added checking to the server code not to start the server if
6854 ciphers and stuff are not configured properly. Affected files
6855 silcd/serverconfig.[h] and silcd/server.c.
6857 * Changed the layout of the header files of the public interfaces
6858 in the SILC libraries. The new layout supports ROBODoc
6859 documentation tool (and some others) so that it is easy to create
6860 a library reference manual. All the other headers and source
6861 code must still follow the CodingStyle document. Also source
6862 code must not include these ROBODoc stuffs, only the headers.
6863 Furthermore, all public interface headers must now be named
6864 by using `silc' prefix, example: silcapi.h, silccipher.h.
6865 Some files were renamed due to this. All the other headers
6866 must not be used as public interfaces. I will update the
6867 CodingStyle document later. Changed following headers, so far:
6869 lib/silcclient/silcapi.h
6870 lib/silccore/silcauth.h
6871 lib/silccore/silcprivate.h
6872 lib/silccrypt/silcdh.h
6874 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6878 * Removed silc_client_packet_send_flush from the client library
6879 as it is not needed. Affected file lib/silcclient/client.[ch].
6881 * Added printing of message of unresolved authentication method
6882 to the Irssi SILC client. Added it to the module formats.
6883 Removed the same message from the client library.
6885 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6887 * Added new distribution feature, DISTLABEL. Every distribution
6888 can define own preprocessor label that can be used in the
6889 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
6890 file distributions, acconfig.h.pre and prepare.
6892 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6894 * Added Makefile.defines_int to include the actual definitions
6895 for Makefile.defines.in. Tested the new distribution system,
6896 created distributions and tested installation.
6898 * Added AWAY message printing to the Irssi SILC client. Added
6899 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
6901 * Added SCONNECT command to call the SILC's CONNECT command.
6902 Cannot use CONNECT directly since Irssi uses that internally.
6903 Affected file irssi/src/silc/core/silc-servers.c.
6905 Added ACTION local command. It is same as ME command but takes
6906 the channel as mandatory argument.
6908 Rewrote some of the Irssi's help files to suite for SILC
6911 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6913 * Added Makefile.defines[.in] that should for now on be included
6914 in all Makefile.am file in the source tree. That file includes
6915 all common compilation definitions for SILC source tree.
6917 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6919 * Minor changes to the ./prepare script to change the package
6920 name according the distribution name to the configure.in.
6922 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6924 * Created new distribution system. Added file `distributions'
6925 that defines all the distributions that can be created out of
6926 the SILC source tree. The ./prepare script now reads that
6927 file to determine how to prepare the distributions. The
6928 first argument to the ./prepare is the name of the distribution
6929 and second is the version of the distribution. If given
6930 without arguments it creates the default (toolkit) distribution
6931 with the default version (defined in ./prepare).
6933 All Makefile.am files that are subject to the distributions
6934 are now named as Makefile.am.pre. These are ./Makefile.am
6935 and lib/Makefile.am. Others may be changed later.
6937 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6939 * Added invite list, ban list, some key management and connection
6940 error message printing to module formats in the Irssi SILC client.
6942 * Added new silc_client_set_away_message to set the away message
6943 that is back to the person who sent private message. The
6944 affected file lib/silcclient/silcapi.h and the
6945 lib/silcclient/client_prvmsg.c.
6947 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6949 * Fixed the private message sending in the Irssi SILC client,
6950 added local command KEY to the Irssi SILC client.
6952 Added key management and key agreement message formats to the
6953 irssi/src/fe-common/silc/module-formats.[ch].
6955 Added USERS (alias WHO) printing, server/router operator
6956 indication and LIST command printing to the module formats.
6958 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6960 * Fixed channel joining notify handling, cumode notify handling
6961 from Irssi SILC client.
6963 * Added SILC specific module-formats to the Irssi SILC client so
6964 that SILC specific message hilighting, colors etc is possible.
6965 Affected file irssi/src/fe-common/silc/module-formats.[ch].
6967 Added channel mode, channel user mode, actions, notices,
6968 whois and whowas printing to the the module-formats.c.
6970 * Fixed a bug in channel deletion in the server. The channel
6971 is not left to the cache even if the channel founder auth mode
6972 is set when there are no users anymore on the channel. Affected
6973 file silcd/server.c.
6975 * The silc_net_localhost now resolves the entire hostname including
6976 the domain name. Affected file lib/silcutil/silcnet.c.
6978 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6980 * Changed the ask_passphrase client operation to be ascynchronous.
6981 It has now a completion callback and a context that the
6982 application must call after it has got the passphrase from
6983 the user. Affected files lib/silcclient/silcapi.h,
6984 lib/silcclient/protocol.c, lib/silcclient/command.c and
6987 Added SilcAskPassphrase callback that the application calls
6988 to deliver the passphrase to the library.
6990 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
6991 The public key verification and especially a certificate
6992 verification is asynchronous procedure.
6994 Added new SILC_SKE_STATUS_PENDING status to indicate the
6995 request is pending and a callback will be called to finalize
6998 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
6999 indicate that remote end did not send its public key (or
7000 certificate), even though we require it. Added check for this
7001 condition in the SKE. This was a security bug, now fixed.
7003 Defined new SilcSKEVerifyCbCompletion callback that is called
7004 when the verification process is completed.
7006 The affected files lib/silcske/silcske_status.h and
7007 lib/silcske/silcske.[ch].
7009 * Changed the verify_public_key client operation to be async
7010 as well. Defined SilcVerifyPublicKey callback that is used to
7011 indicate the success of the public key verification process.
7013 Changed the server and client to use the new async client
7016 * Changed the Irssi SILC client's internal scheduler to be called
7017 twice as many times as it used to be. As a result the client
7018 should be a bit faster now. Affected file is
7019 irssi/src/silc/core/silc-core.c.
7021 * Added support to Irssi SILC client of asynchronous public key
7022 verification and passphrase inquiry. Affected file is
7023 irssi/src/silc/core/silc-core.c.
7025 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7027 * Do not say "You have left channel %s" in client library.
7028 Moved it to the application. Affected files are
7029 lib/silcclient/command.c and silc/client_ops.c.
7031 * Fixed silc_client_get_clients. Command context was not
7032 duplicated and was freed memory in the callback. Affected
7033 file lib/silcclient/idlist.c.
7035 * Do not say "you are now talking..." on JOIN command in the
7036 client library. The appliation must handle it.
7038 * Do not say ".. changed topic to" in command reply in the
7039 client libary. The application must handle it.
7041 * Fixed TOPIC command sending in the client library.
7043 * Fixed a memory leak in silc_client_command_free in the file
7044 lib/silcclient/command.c.
7046 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7048 * Imported a modified version of Irssi client to the source tree.
7049 The Irssi will be used to create a new client called
7050 Irssi SILC. Imported to irssi/.
7052 Added silc_core_init_finish function to the Irssi. Affected
7053 file irssi/configure.in.
7055 A lot changes in the Makefile.ams around the irssi tree.
7057 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7059 * Do not rehash if the new size is same as the old size of the
7060 hash table, in the silc_hash_table_rehash*. The affected file
7061 lib/silcutil/silchashtable.c.
7063 * Replaced hash_table_del_by_context calls from the server
7064 (when channel->user_list and client->channels) to the
7065 hash_table_del as it is sufficient and faster.
7067 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7069 * Added silc_hash_table_list, silc_hash_table_get and the
7070 SilcHashTableList structure to provide an alternative way to
7071 traverse the hash table. The affected files are
7072 lib/silcutil/silchashtable.[ch].
7074 * Changed the server's idlist routines to use the hash table
7075 routines to optimize the code.
7077 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7079 * Replaced the client entry's `channel' list and channel entry's
7080 `user_list' list to hash tables for optimized lookup. Changed
7081 the code to use the hash table interface around the code.
7082 Affected file lib/silcd/idlist.[ch].
7084 * Added `auto_rehash' boolean argument to the function
7085 silc_hash_table_alloc to indicate whether the hash table should
7086 auto-rehash when it thinks is appropriate time. It will
7087 increase the hash table size if the there is twice as much
7088 entries in the table than the size of the table, and will
7089 decrease the size if there are twice as less entries than
7090 the size of the table.
7092 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7094 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7096 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7098 * silc_idcache_purge_by_context deletes the entry now by context
7099 as it is supposed to do. Affected file lib/silccore/idcache.c.
7101 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7102 client is not anymore valid (WHOWAS givens the info) and not
7103 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7105 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7107 * Removed the `data' and `data_len' arguments from the ID Cache
7108 interfaces and added `name' argument. ID Cache does not handle
7109 anymore the binary data only a names associated with given ID.
7111 * When hashing a Client ID with silc_hash_id the entire ID is
7112 not hashed anymore, instead only the hash of the Client ID is
7113 hashed. This way we can access the Client ID from the cache
7114 with Client ID but with the hash of the ID (which is a hash of
7115 the nickname) as well without any difference in performance.
7117 Added also silc_idcache_find_by_id_one_ext to do one on one
7118 searching when we have the actual ID. Added also function
7119 silc_hash_client_id_compare. The affected files are
7120 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7122 * When hashing the name associated with a ID it is always done
7123 in lowercase. This way we can access the cache without worrying
7124 about case-sensitivity, even though, for example nicknames are
7127 * Fixed a bug in server with channel message sending. It put
7128 wrong ID type as destination ID. The affected file
7129 silcd/packet_send.c.
7131 * silc_idcache_del_by_context now deletes from all hash tables
7132 by context. Affected file lib/silccore/idcache.c.
7134 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7136 * Changed the client library to use the new ID Cache interface.
7137 Changes around the source tree.
7139 * Added silc_hash_table_rehash_ext to rehash with specific
7140 hash function. Affected file lib/silcutil/silchashtable.[ch].
7142 * Added silc_hash_string_compare to compare two strings in the
7143 hash table. Affected file lib/silcutil/silcutil.[ch].
7145 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7147 * Added new function silc_idcache_del_by_context into the
7148 lib/silccore/idcache.[ch].
7150 * Changed the server's ID list routines to use the new ID Cache
7151 interface. Changes around the source tree.
7153 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7155 * Added silc_hash_table_del[_by_context]_ext functions in to the
7156 lib/silcutil/silchashtable.[ch].
7158 Removed silc_hash_table_find_all* routines and added new
7159 silc_hash_table_find_foreach to replace them.
7161 Added silc_hash_table_replace_ext function as extended
7162 replacing function. Separated the simple hash table interface
7163 from the extended hash table interface in the file
7164 lib/silcutil/silchashtable.h.
7166 * Fixed minor bugs and changed it to use some of the new
7167 hash table functions in lib/silccore/idcache.c
7169 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7171 * Added new function silc_hash_table_find_all to return all keys
7172 in the hash table by the specified key. As the hash table is
7173 collision resistant it also makes it possible to have several
7174 duplicate keys in the hash table. This function may be used to
7175 find all of the keys from the hash.
7177 Added user_context arguments to the SilcHashFunction,
7178 SilcHashCompare and SilcHashDestructor to deliver user specified
7181 Added new fuctions silc_hash_table_find[_all]_ext to do
7182 extended lookup with specified hash and compare functions and
7183 specified user contexts.
7185 Added new function silc_hash_table_add_ext to add the key
7186 with specified hash function and user context.
7188 Added new function silc_hash_table_foreach to traverse all
7189 entrys in the hash table. Added SilcHashForeach callback
7192 Added new function silc_hash_table_del_by_context to delete
7193 the entry only if the context associated with the key matches.
7195 Affected files are lib/silcutil/silchashtable.[ch].
7197 * Removed silc_hash_[server/client/channel]_id and added just
7198 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7199 silc_hash_id_compare to compare two ID's using as the hash table
7200 comparison function. Added also silc_hash_data to hash
7201 binary data and silc_hash_data_compare to compare it.
7203 * Removed silc_idlist_find_client_by_hash as it is not needed
7204 anymore. Affected file silcd/idlist.[ch].
7206 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7207 to use internally the SilcHashTable. The new ID Cache is a lot
7208 faster than the old one. Some of the ID Cache interface was also
7209 rewritten and obsolete and stupid functions were removed.
7211 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7213 * Added entry_count field to the SilcHashTable to keep the number
7214 of the entries in the table. Implemented the function
7215 silc_hash_table_rehash. Added new function
7216 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7218 Fixed a minor bug in silc_hash_table_free.
7220 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7221 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7222 into the lib/silcutil/silcutil.[ch].
7224 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7226 * Implemented a collision resistant hash table into the
7227 lib/silcutil/silchashtable[ch]. See the header and the source
7228 for the SilcHashTable API.
7230 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7232 * Merged dotconf version 1.0.2 into lib/dotconf.
7234 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7236 * Do not compile anything in lib/silcsim/* if the SIM support
7237 is not enabled. The tree should now compile without problems
7240 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7242 * Compiled the SILC under cygwin. Compiled and tested briefly
7243 without problems. More tests needed. The SIMs didn't compile
7246 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7248 * Fixed possible crash in silc_get_username in the
7249 lib/silcutil/silcutil.c.
7251 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7253 * Fixed a va_arg in silc/client_ops.c.
7255 * Oops, RC5 routines were named AES and caused some problems
7256 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7258 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7260 * Added new SilcIDIP structure into the lib/silccore/id.h and
7261 replaced the old `ip' fields from all SILC ID's to that type.
7262 This is a step towards IPv6 support.
7264 The silc_id_get_len takes now the ID as an extra argument.
7265 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7266 both IPv4 and IPv6 based ID's.
7268 The affected files are lib/silccore/id.[ch] and other files
7269 around the tree using these routines.
7271 * Removed the ID length arguments in server from various
7272 silc_server_send_notify_* routines -> they are not needed
7275 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7277 * Fixed memory leak in silc_encode_pem_file in the file
7278 lib/silcutil/silcutil.c.
7280 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7282 * Check minor version as well in the SKE. Affected files are
7283 silcd/protocol.c and lib/silcclient/protocol.c.
7285 * Added --identifier option to the server so that an identifier
7286 can be when creating the public key for the server. Affected
7287 file is silcd/silcd.c.
7289 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7290 lib/silccrypt/silcpkcs.c.
7292 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7294 * Register default ciphers and stuff when using -C option with
7295 the server. Affected file sildc/silcd.c.
7297 * Put back the servers public key filename format, it is better
7298 than the new one. For now, the client keys are saved with the
7299 new filename format. The affected file silc/client_ops.c.
7301 * Implemented the Cipher API for the rest of the ciphers that
7302 did not implement it or implemented it the wrong way.
7304 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7306 * Register default ciphers and stuff when using the -S option
7307 in the client. Affected file silc/silc.c. Same also when
7308 creating new key pair with -C option.
7310 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7312 * Fixed the silc_verify_public_key client operation function to
7313 save the public keys differently. The fingerprint is now
7314 used as filename and not the hostname. This way also the
7315 client keys are saved uniquely and not with hostnames. The
7316 affected file is silc/client_ops.c.
7318 * Trimmed the silc_hash_fingerprint function to remove extra
7319 whitespaces from the end of the fingerprint. The affected
7320 file is lib/silccrypt/silchash.c.
7324 * Added silc_cipher_register_default function to register all
7325 default ciphers. It can be used when configuration files
7326 does not exist and the application does not want any specific
7327 ciphers in any specific order.
7329 The SilcDList is now used as silc_cipher_list dynamically
7330 allocated cipher list. Removed the static list all together
7331 and now all ciphers must be allocated to the dynamic list.
7332 The silc_cipher_alloc routine was changed to check only the
7335 All silc_cipher_* routines that used to return int returns
7338 The affected files lib/silccrypt/silccrypt.[ch].
7340 * The same thing was done to silc_hash_* as for silc_cipher_*
7341 routines. Affected files lib/silccrypt/silchash.[ch].
7343 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7344 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7345 Added also silc_pkcs_[un]register[_default] functions.
7346 Removed the data_context from the PKCS API.
7348 * Added silc_hmac_register_default function to register default
7349 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7350 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7351 to unregister all hmacs at once.
7353 * Register the default ciphers, hash functions, PKCSs and HMACs
7354 if client's configuration file does not exist. The affected
7357 * The client did not load the hash functions from the SIM
7358 modules at all. Added support for this. Affected file is
7359 silc/clientconfig.c.
7361 * When decoding public key with silc_pkcs_public_key_decode, check
7362 the supported algorithm only if PKCS are registered. Affected
7363 file lib/silccrypt/silcpkcs.c. The same was done with the
7364 silc_pkcs_private_key_decode.
7366 * Fixed the SILC List routines to keep the list always in order.
7367 It used to change the list's order when traversing the list but
7368 not it preserves the order. Affected file lib/trq/silclist.h.
7370 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7372 * Added the client library to use the SilcSocketConnection's
7373 reference counter (by silc_socket_dup) to prevent the bug that
7374 the socket object may be freed underneath async operation.
7376 * The name resolv library checking fixes in the configure.in.pre.
7379 * Created new version of the protocol drafts for future
7380 development. The -03 drafts are the ones that will be changed
7381 in the trunk now and the -02 will remain as they are.
7383 * Send list of CUMODE notifys to the router when announcing
7384 the channel users to the router. Affected file silcd/server.c.
7385 If the router receiving channel founder CUMODE for a channel
7386 that already has channel founder it will send CUMODE notify
7387 to the sender to remove the channel founder rights from the
7388 announced client. Affected file silcd/packet_receive.c.
7390 * The CUMODE notify may now use Server ID as well as the entity
7391 who changes the mode. Updated protocool specs.
7393 * Updated INSTALL and README files.
7395 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7397 * New web pages in the http://silc.pspt.fi. The pages was
7402 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7404 * Implemented the [DenyConnectin] config section in the server.
7405 Added silc_server_config_denied_conn to check whether incoming
7406 connection is denied. Affected file silcd/serverconfig.[ch].
7408 * Do not check the ports when checking the incoming configuration
7409 data if the port is 0, meaning any. Affected file is
7410 silcd/serverconfig.c.
7412 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7414 * Fixed buffer overflow in silc_string_compare in the file
7415 lib/silcutil/silcutil.c.
7417 * Fixed double free in silc_server_command_leave in the file
7420 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7422 * Fixed the version checking in the server. Affected file is
7425 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7427 * Fixed the configuration data fetching when accepting new
7428 connections in the server. Affected file silcd/server.c.
7430 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7432 * Added `sender_entry' argument to the function
7433 silc_server_packet_relay_to_channel so that we can check
7434 whether some destination actually belongs to the same route
7435 the sender belongs (ie, we must not resend the packet to the
7436 sender). Affected file silcd/packet_send.[ch].
7438 * Added `servername' field to the SilcClientEntry in the server
7439 to hold the name of the server where client is from. Affected
7440 file is silcd/idlist.h.
7442 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7444 * Moved the channel message encrypting in the router betwen
7445 router connections from silc_server_channel_message to the
7446 silc_server_packet_relay_to_channel since we want to check
7447 whether we have anybody channel before encrypting anything.
7448 Affected files silcd/packet_[receive/send].c.
7450 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7452 * Fixed the [AdminConnection] server config section to support
7453 multiple entries. Affected file silcd/serverconfig.c.
7455 * Added support into the server to check the validity of the
7456 incoming connection before executing any KE or authentication
7459 * The connection configuration is now saved to the KE and
7460 connection auth protocol contexts and not fetched anymore in
7461 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7463 * The local hosts listenning address and port is also resolved
7464 now when starting the server. We want to have the socket object
7465 to include the real address and port for the listener. Added
7466 new function silc_net_check_local_by_sock into the files
7467 lib/silcutil/silcnet.[ch].
7469 * Fixed a broadcast bug in server -> do not broadcast if we
7472 * Fixed a routing bug. Do not route broadcast packets ever.
7473 Broadcast packets must be processed always and not routed since
7474 they may be destined to some other host than yourself and thus
7475 would get routed without no good reason. Affected file is
7478 * Added function silc_server_config_is_primary_route to check
7479 whether primary router connection has been configured (a router
7480 configuration that we are initiating). If there is not, we
7481 will assume that there is only two routers in the SILC network
7482 and we will use the incoming router connection as our primary
7483 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7485 * Changed the order of the broadcasting. Broadcast _after_ the
7486 packet has been processed not before. Affected file is
7489 * Fixed a [ClientConnection] parsing bug. The port was never
7490 parsed correctly thus resulting to port 0. Affected file
7491 silcd/serverconfig.c.
7493 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7494 argument and did not set the broadcast packet flag. Affected
7495 file silcd/packet_send.c. Fixed same bug in the function
7496 silc_server_send_notify as well.
7498 * If we receive NEW_ID packet for our own ID in the server, ignore
7501 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7505 * Removed the nickname from the Private Message Payload.
7506 Updated the code and the protocol specs.
7508 * Updated protocol specs for submitting to the IETF.
7510 * Tweaked the Random Number Generator a bit. Affected file
7511 lib/silccrypt/silcrng.c. Exported a new function
7512 silc_rng_[global]_add_noise which can be used to add more
7515 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7517 * Do not parse packets with different timeout when protocol
7518 is active -> may cause problem with rekey. Affected file
7521 * When server receives signoff notify it must not create
7522 new channel key if the client is on any channels since the
7523 sender of the signoff notify will create it.
7525 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7527 * Added printing of error messages during SKE protocol from the
7528 failure packet sent by server during SKE. Affected file
7531 * Removed the client's failure_callback handling with timeout
7532 and handle it immediately when received.
7534 * The SKE library returned wrong type in SUCCESS and FAILURE
7535 packets. They must be 32 bit MSB not 16 bit MSB.
7537 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7539 * Ok, rewrote the logic of the re-key and now it seems to work.
7540 I tested it on high traffic with frequent re-keys without
7541 problems. Added hmac_receive (and renamed hmac to hmac_send)
7542 in SilcClientConnection in lib/silcclient/client.h and
7543 in SilcIDListData in silcd/idlist.h. Also, removed the
7544 SilcPacketParserContext's cipher and hmac fields as they are
7545 not needed anymore and actually caused some problems when
7546 the ciphers and hmac's changed underneath the packet parser.
7548 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7550 * If re-key protocol is active then process the incoming packets
7551 synchronously since we must assure that icoming packets encrypted
7552 with the old key is processed before the new keys is set to
7553 use. This is true other packets than for REKEY packets.
7554 Affected file silcd/server.c. The same was done to client library
7555 as well, affected file lib/silcclient/client.c.
7557 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7559 * Fixed bug in client and server to accept the force send if
7560 the packet is send from silc_[server/client]_packet_process
7561 function. Otherwise the packets are never delivered, oops.
7563 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7565 * Disable force sending of packets when REKEY protocol is active.
7566 We must assure that no packet is sent directly when rekey is
7567 performed. All packets must be sent through packet queue.
7568 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7569 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7570 function is silc_[server/client]_packet_send_real to check
7573 * Replaced the SIM paths from example config files to
7574 /usr/local/modules. Also, make install creates now
7575 /usr/local/silc/logs directory to hold all the SILC server
7578 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7580 * Made the configure.in.pre work on Solaris. Patch by salo.
7582 * Made all ciphers compatible with non-x86 machines. Defined
7583 CBC mode macros into lib/silccrypt/ciphers_def.h.
7585 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7587 * Fixed the make install.
7589 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7591 * When MAC computation fails the silc_packet_decrypt returned 0
7592 even though it was supposed to return -1. Fixed this. The
7593 affected file is lib/silccore/silcpacket.c.
7595 * Do not replace the config files in /etc/silc (in make install)
7596 if they already exist. Affected file ./Makefile.am.
7598 * Do not send re-key packets immediately but through packet queue.
7599 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7601 * Changed silc_net_check_host_by_sock to return FALSE if the
7602 IP/DNS could not be resolved. Though, it returns the IP address
7603 now even if it could not resolve it (but returns also FALSE).
7604 Affected file lib/silcutil/silcnet.[ch].
7606 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7608 * Added silc_pkcs_decode_identifier to decode the public key's
7609 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7610 Added also silc_pkcs_free_identifier. Added also new context
7611 SilcPublicKeyIdentifier.
7613 * Added -S option to the silc client. It is used to dump the
7614 contents of the specified public key file.
7616 * Changed the PKCS api to return the public key length when
7617 setting the public key.
7619 * Fixed a fatal bug in the public and private key file loading.
7620 Affected file lib/silccrypt/silcpkcs.c.
7622 * Execute the packet parsing for client with zero (0) timeout
7623 if the protocol is active. Affected file silcd/server.c.
7625 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7627 * Made the key generation options to the silcd program. Added
7628 -C option, equivalent to client's option.
7630 * Added new [ServerKeys] config section to the server. It
7631 configures the server's public and private key.
7633 * Defined generic Public Key Payload into the protocol
7634 specification to send specific type of public keys and
7637 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7638 public key or certificate.
7640 * Implemented the GETKEY command to the server and to the
7641 client library and on user interface.
7643 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7645 * Made preliminary `make install' work.
7647 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7649 * Added SilcServerRekey context into silcd/idlist.h.
7651 * Added the PFS support as defined in the specification to the
7652 SKE protocol. Affected files lib/silcske/*.c.
7654 * Added `ske_group' field to the SilcServerRekey context to hold
7655 the number of the SKE group that is used with PFS in re-key.
7656 Affected file silcd/idlist.h.
7658 * Added PFS re-key support to the server. Affected file is
7661 * Added silc_protocol_cancel to cancel execution of the next
7662 state of the protocol. Affected file is
7663 lib/silccore/silcprotocol.[ch].
7665 * Added the re-key support with and without PFS to the client
7666 library. Re-key is performed once in an hour, by default.
7668 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7669 Added silc_client_rekey_callback and silc_client_rekey_final.
7670 Affected files are lib/silcclient/protocol.[ch] and
7671 lib/silcclient/client.[ch].
7673 * Removed the `hmac_key' and `hmac_key_len' fields from the
7674 SilcClientConnection structure; not needed. Affected file is
7675 lib/silcclient/client.h.
7679 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7681 * Do not ask whether user wants to use the negotiated private key
7682 for private messages, just use it. Affected file is
7683 silc/local_command.c.
7685 * Added `send_enc_key' and `enc_key_len' fields to the
7686 SilcIDListData structure since they are needed in the re-key
7687 phase. Affected file is silcd/idlist.[ch].
7689 * Implemented the simple re-key protocol into the server.
7690 Affected files silcd/server.c and silcd/protocol.[ch]. The
7691 re-key will be performed once in an hour, by default.
7693 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
7694 Added silc_server_rekey, silc_server_rekey_callback and
7695 silc_server_rekey_final.
7697 * Removed Tunneled flag from the protocol. Updated the code
7698 and the specifications.
7700 * Adde `pfs' field to the SilcIDListData to indicate whether
7701 the PFS is to be performed in the re-key. Affected file is
7704 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7706 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
7707 int64 of at least the xintXX size. If void * is less that 4
7708 bytes uint32 * will be used. Defined bool as boolean.
7710 * Changed _ALL_ unsigned long and unsigned int to uint32,
7711 unsgined short to uint16 in the source tree.
7713 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
7714 not handle clients that has entry->data.registered == FALSE.
7715 They are not in the network anymore. Affected file is
7718 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7720 * Implemented the sending of the SERVER_SIGNOFF notify in the
7721 server. Affected file is silcd/server.c.
7723 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
7724 Added also silc_notify_payload_encode_args into the
7725 lib/silccore/silcnotify.[ch].
7727 * Implemented ther SERVER_SIGNOFF notify handling in the server.
7728 Affected file silcd/packet_receive.c.
7730 * Implemented the SERVER_SIGNOFF notify handling in the client
7731 library. Affected file lib/silcclient/client_notify.c. Also,
7732 implemnted the printing of the SERVER_SIGNOFF info to the
7733 application. Affected file silc/client_ops.c.
7735 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
7736 if the deleting was successful. Affected file silcd/idlist.[ch].
7738 * Added support for public key authentication in the connection
7739 authentication protocol in the client library. Affected file
7740 lib/silcclient/protocol.c.
7742 * Changed the server's silc_idlist_get_clients_by_* interface
7743 to support already allocated array so that new entries may be
7744 added to pre-allocated array. Affected file silcd/idlist.[ch].
7745 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
7746 and command replies.
7748 * All command reply functions in the server now calls the
7749 pending command callback even if error occured. This way the
7750 error will be delivered to the client as well. Affected files
7751 silcd/command.c and silcd/command_reply.c.
7753 * Fixed INFO command to return local server's info if no server
7754 was provided. Affected file lib/silcclient/command.c.
7756 * Removed RESTART command for good. Updated the code and the
7759 * Rewrote parts of the task system. It is a bit simpler now.
7760 Removed unsued task priorities. The affected files are
7761 lib/silcutil/silctask.[ch].
7763 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7765 * Moved the USERS printing from the library to the application.
7766 Affected files lib/silcclient/command.c and silc/client_ops.c.
7768 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7772 * Added channel key re-key support. The re-key is perfomed
7773 only by the router and is done once in an hour. Added `rekey'
7774 field to the SilcChannelEntry in the server. Affected files
7775 silcd/server.c and silcd/idlist.h.
7777 * Added silc_task_unregister_by_context into the file
7778 lib/silcutil/silctask.[ch].
7780 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7782 * Added SILC_UMODE_GONE mode to indicate when the client is not
7783 present in the SILC network. Added also support to the local
7784 command AWAY that will set this mode. Added support of showing
7785 "xxx is gone" in WHOIS command. The USERS command shows the
7786 gone status as well.
7788 * Fixed setting server and router operator privileges in the
7789 server's UMODE command. Affected file silcd/command.c.
7791 * Merged the SKE KE1 and KE2 payloads into one payload. The
7792 new KE payload is equivalent to the old KE2 payload.
7794 Cleaned up the SKE Start Payload parsing. It now uses the
7795 simple buffer unformatting to do the parsing. A lot faster
7798 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
7799 to the SKE that is used to indicate whether both of the SKE
7800 parties should perform authentication. By default only the
7801 responder performs authentication. By setting this flag also
7802 the initiator must do authentication. By default it is unset
7803 since in normal SKE case, client to server connection, only
7804 the responder should do authentication. When doing SKE between
7805 two clients both should perform authentication. Updated the
7806 code and the protocol specs.
7808 * A little fix to IDENTIFY command in the server. Search the
7809 client first by hash not nickname. Affected file is
7812 * Fixed the silc_client_close_connection to support closing
7813 the client to client connections wihtout deleting too much
7814 data. Affected file lib/silcclient/client.c.
7816 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
7817 are received if protocol used to be active but is not anymore
7818 the application would crash due to NULL pointer dereference.
7819 Affected files silcd/server.c and lib/silcclient/client.c.
7821 * Added `hash' field to the SilcClientConnection to include
7822 the hash function negotiated in the SKE protocol.
7824 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
7825 to set the channel founder authentication data. A client can
7826 claim the founder rights later by providing the authentication
7827 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
7828 This way the channel founder can regain the channel founder
7829 privileges even it is left the channel. This works only on
7830 local server and the client must be connected to the same
7831 server to be able to regain the founder rights. Updated the
7832 protocol specs accordingly.
7834 Added support to the CMODE command in the client to set the
7835 founder auth data. Read the README to see how to set it.
7837 Added support to the CUMODE command to claim the founder
7838 rights. Read the README to see how to do it.
7840 Added support for the founder authentication to the Channel
7841 Entry in the server. Affected file silcd/idlist.h.
7843 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
7844 server's CMODE command. Affected file silcd/command.c.
7846 * Added the following new functions into lib/silccore/silcauth.[ch]:
7847 silc_auth_get_method and silc_auth_get_data.
7849 * The server now saves the remote hosts public key to the
7850 SilcIDListData pointer. Affected file silcd/protocol.c.
7852 * The normal server now does not remove the channel entry from
7853 the cache if the founder authentication data is set. It used
7854 to remove it if the founder was the last one on the channel on
7855 the server and left the channel. The auth data is saved and
7856 if the channel is re-joined later the old entry is used with
7857 the old auth data. Affected files silcd/command_reply.c and
7860 * Removed the `pkcs' field from the SilcIDListData structure
7861 in the server; it is not used. Affected file silcd/idlist.h.
7863 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7865 * Fixed packet processing on slow links. Partial packets were
7866 never re-processed because the incoming data buffer was cleared
7867 by the application. Application must not directly clear the
7868 sock->inbuf, the packet processing routines handle it. Fixed
7869 this in client library and in server.
7871 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7873 * Fixed the WHOIS and IDENTIFY send reply function to really
7874 check whether to send list or just one entry. Affected file
7877 * Cleaned up the LEAVE command's channel key distribution. The
7878 affected file silcd/command.c.
7880 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
7881 can enforce the channel mode as well. In that case the ID
7882 includes the ID of the server. The code now enforces the
7883 mode change if the router have different mode than the server.
7885 * The notify client operation with CMODE_CHANGE notify can now
7886 return NULL client_entry pointer if the CMODE was not changed
7887 by client. Application must check for this.
7889 * Added <Server ID> argument to INFO command to support server
7890 info fetching by Server ID.
7892 * Added silc_server_announce_get_channel_users to get assembled
7893 packets of channel users of the specified channel. Affected
7894 file silcd/server.[ch].
7896 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
7897 was freed underneath the ID Cache.
7899 * Re-announce clients when the server received CHANNEL_CHANGE
7900 notify from the router. Affected file silcd/packet_send.c.
7902 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7904 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
7905 crashed since it did not handle the fact that there is no cipher
7906 called "3" and didn't check the error condition. Now fixed.
7908 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
7909 flag. It can be used to send message requests.
7911 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7913 * Implemented the RESTART command in the client.
7915 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
7916 notice type messages. Added notice printing to the user
7919 * The channel keys are not re-generated if the channel's mode
7920 is PRIVKEY, ie private key on the channel exists. Affected
7921 files silcd/server.c and silcd/command.c.
7923 * Fixed a little bug in channel message delivery when channel
7924 private keys are set in the server. Affected file is
7925 silcd/packet_send.c.
7927 * Changed the setting on channel->on_channel = TRUE from the
7928 silc_client_save_channel_key to the JOIN command reply. The
7929 key payload is not received if the private channel key is set.
7930 Affected file lib/silcclient/command_reply.c and the
7931 lib/silcclient/client_channel.c.
7933 * When the CMODE_CHANGE notify is sent and the channel private
7934 key mode is removed the channel key must be re-generated in
7935 other cells as well. Added this support for the router in the
7936 silcd/packet_receive.c.
7938 * Added new local command NOTICE to send notice message on
7939 channel. Affected file silc/local_command.[ch].
7941 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7943 * Added new local command ME to the client. It is used to send
7944 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
7945 some action. Affected file silc/local_command.[ch].
7947 * Changed channel_message and private_message client operations
7948 to deliver the message flags to the application. Added also
7949 the `flags' arguments to the silc_client_send_channel_message
7950 and silc_client_send_private_message functions. Affected file
7953 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7955 * Redefined the Private Message Payload to support private message
7956 keys and to support the new private message flags. Updated
7957 the protocol specs. Flags makes it possible to have for example
7958 CTCP style messages.
7960 * Added new type SilcPrivateMessagePayload and defined an API
7961 for it in the lib/silcclient/silcprivate.[ch].
7963 * Tested private message private keys successfully. Tested the
7964 private message key set, unset and list commands with the new
7967 * Redefined the Channel Message Payload to include the channel
7968 message flags (equal with private message flags) to support
7969 for example CTCP style messages.
7971 * Defined some of the message (for channel and private message)
7972 flags. Updated the protocol specs and added the flags to the
7973 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
7975 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7977 * Added SilcKeyAgreementStatus type to the key agreement routines
7978 to indicate the current status and error if one occured.
7979 The status types are defined in the lib/silcclient/silcapi.h.
7981 * Added new local command KEY that is used to set and unset private
7982 keys for channels, set and unset private keys for private messages
7983 with remote clients and to send key agreement requests and
7984 negotiate the key agreement protocol with remote client. The
7985 key agreement is supported only to negotiate private message keys,
7986 it currently cannot be used to negotiate private keys for channels,
7987 as it is not convenient for that purpose.
7989 * Fixed a minor pending callback setting bug in the function
7990 silc_client_get_client_by_id_resolve, now the function works.
7991 Affected file lib/silcclient/idlist.c.
7993 * Added function silc_net_get_local_port to get local bound
7994 port by socket. Added to lib/silcutil/silcnet.[ch].
7996 * Added `sockets' and `sockets_count' fields to the SilcClient
7997 object. They hold the sockets of the listenning sockets in
7998 the client. Listenning sockets may be for example the key
7999 agreement server. Affected file lib/silcclient/client.[ch].
8000 Added functions the silc_client_add_socket and the
8001 silc_client_del_socket. They are exported to the application
8004 * Added ~./silc/clientkeys to support other client's public keys.
8006 * Renamed verify_server_key client operation to verify_public_key
8007 and added one argument to indicate the type of the connection
8008 (server, client etc.).
8010 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8012 * Added silc_server_connection_auth_request to handle the
8013 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8014 silcd/packet_receive.[ch].
8016 * Added silc_server_send_connection_auth_request into the
8017 silcd/packet_send.c to send the connection auth request packet.
8019 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8022 * Fixed the public key authentication in responder side in the
8023 server. The `auth_data' pointer includes the SilcPublicKey
8024 not the path to the public key. Affected file silcd/protocol.c.
8026 * Implemented the public key authentication in the initiator side
8027 in the server. Affected file silcd/protocol.c.
8029 * Removed the [RedirectClient] config section from the server
8030 configuration. Is not needed and I don't want to implement it.
8032 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8034 * Cleaned up the CMODE command in the server. It now works
8035 correctly and supports all the modes defined in the protocol.
8036 Affected file is silcd/command.c.
8038 * Added `hmac_name' field to the SilcChannelEntry in the server
8039 to hold the default HMAC of the channel. It can be set when
8040 creating the channel (with JOIN command). Affected files
8043 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8044 type to indicate the change of the current cipher and hmac
8045 on the channel. Client can safely ignore the <cipher> argument
8046 (if it chooses to do so) since the CHANNEL_KEY packet will
8047 force the channel key change anyway. The <hmac> argument is
8048 important since the client is responsible of setting the new
8049 HMAC and the hmac key into use.
8051 * Fixed the CMODE command in the client library as well.
8053 * Tested CMODE command in router environment successfully.
8055 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8057 * Show the version of the remote client (or server) when connecting
8058 to the server. It is logged to the log file. Affected file
8059 is silcd/protocol.c.
8061 * Fixed the KILLED notify handling in the client library. The
8062 client must be removed from all channels when receiving the
8065 Also, do not remove the client entry when giving the KILL
8066 command but when the KILLED notify is received.
8068 * Removed silc_idlist_find_client_by_nickname from the server.
8069 Not needed anymore. Affected files silcd/idlist.[ch].
8071 * Implemented the CHANNEL_CHANGE notify type handling to the
8072 server. Affected file silcd/server.c.
8076 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8078 * Added silc_server_send_notify_invite to send the INVITE
8079 notify between routers.
8081 * Implemented the INVITE command correctly to the server.
8083 * Implemented the INVITE notify type handling in the server.
8085 * Implemented the INVITE command to the client library and on the
8088 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8090 * Added function silc_server_get_client_resolve to find the
8091 client entry by ID from all ID lists and then resolve it
8092 (using WHOIS) if it cannot be found. Affected file is
8095 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8097 * Implemented the BAN command to the client library.
8099 * The JOIN command in the server now checks the invite list
8102 * Changed the silc_command_reply_payload_encode_va and the
8103 silc_command_payload_encode_va to support that if argument is
8104 NULL it ignores and checks the next argument. Affected file
8105 lib/silccore/silccommand.c.
8107 * Added silc_server_send_notify_ban to send the BAN notify
8108 type between routers.
8110 * Chaned the silc_notify_payload_encode to support that if
8111 argument is NULL it ignores and checks the next argument.
8112 Affected file lib/silccore/silcnotify.c.
8114 * Tested ban lists in router environment successfully.
8116 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8118 * Implemented BAN command to the server, in silcd/command.[ch].
8120 * Removed the BAN and INVITE_LIST modes from the CMODE command
8123 * Added function silc_string_match to regex match two strings.
8124 Affected files lib/silcutil/silcutil.[ch].
8126 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8128 * Redefined parts of the SilcChannelEntry in the server to support
8129 the new ban and invite lists.
8131 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8133 * Redefined the INVITE command. The same command can be used to
8134 invite individuals to the channel but also to manage the invite
8135 list of the channel (to add to and remove from the invite list).
8136 Updated the protocol specs.
8138 * Added new command SILC_COMMAND_BAN that can be used to manage
8139 the ban list of the channel. Updated the protocol specs.
8141 * Removed the channel modes: the SILC_CMODE_BAN and the
8142 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8143 in the CMODE command. The equivalent features are now available
8144 using INVITE and BAN commands. Updated the protocol specs.
8146 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8147 in the network about change in the current ban list. The notify
8148 type is not used by the client.
8150 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8151 support the invite lists.
8153 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8155 * Added new function silc_string_regexify that converts string
8156 including wildcard characters into regex string that can
8157 be used by the GNU regex library. Added into the file
8158 lib/silcutil/silcutil.[ch].
8160 Added silc_string_regex_combine to combine to regex strings
8161 into one so that they can be used as one regex string by
8162 the GNU regex library. Added into the file
8163 lib/silcutil/silcutil.[ch].
8165 Added silc_string_regex_match to match two strings. It returns
8166 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8168 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8170 * Imported GNU regex to the soruce tree into lib/contrib.
8171 Fixed some compiler warning from the regex.c.
8173 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8175 * Fixed MOTD command in the server to work in router environment.
8177 * Fixed the MOTD command in the client library to support
8178 the server argument in the command.
8180 * Added `nickname_len' argument to the silc_idlist_add_client
8181 in the server, as the `nickname' argument may be binary data
8184 * Added silc_idlist_get_channels to return all channels from
8187 * Implemented LIST command to the server. Affected file is
8190 * Implemented the LIST command to the client library and on the
8193 * Added [<user count>] argument to the LIST command reply.
8194 With private channels the user count is not shown.
8196 * Updated TODO and README.
8198 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8200 * The client entry's data.registered must be TRUE even with
8201 global client entry on global client list. The data.registered
8202 is used to check whether the client is anymore in the network,
8203 for example with WHOWAS command so it must be valid.
8205 * Fixed the WHOWAS command in the server. It now actually works
8206 in router environment. Added function into silcd/command_reply.c
8207 silc_server_command_reply_whowas_save.
8209 * Added silc_idlist_purge function to the silcd/idlist.c
8210 to periodically purge the ID Cache.
8212 * Fixed INFO command in the server. It works now in router
8213 environment. Added <server name> argument to the INFO command
8214 reply. Updated the protocol specs.
8216 * Fixed minor bug in silc_idcache_purge to not purge if the
8217 expire value is zero.
8219 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8220 they were buggy because of the WHOWAS information.
8222 * Fixed local command MSG to handle the async resolving of
8223 the remote client properly. It used to fail the first MSG.
8224 Affected file silc/local_command.c.
8226 * Added `data_len' field to SilcIDCache context.
8228 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8230 * Update TODO. Todo in commands in the server.
8232 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8234 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8235 used by routers as broadcast packet to inform other routers
8236 about the changed user mode.
8238 Implemented the notify handling in the server. Affected file is
8239 silcd/packet_receive.c. Added the function
8240 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8242 * Added new generic Channel Payload and deprecated the New Channel
8243 Payload. The New Channel Payload is now the generic Channel
8246 * Added new argument `mode' to the silc_server_send_new_channel
8247 as it is required in the Channel Payload now.
8249 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8250 and created a new and real SilChannelPayload to represent the
8251 new generic Channel Payload. Implemented the encode/decode
8252 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8254 * Added silc_server_get_client_channel_list to return the list
8255 of channels the client has joined for WHOIS command reply.
8256 Affected file silcd/server.[ch].
8258 * Implemented the channel list sending in the WHOIS command reply
8259 in server and in the client.
8261 Implemented the channel list displaying on the user interface
8262 as well. Affected file silc/client_ops.c.
8264 * Added silc_channel_payload_parse_list to parse list of Channel
8265 Payloads. It returns SilcDList list of SilcChannelPayloads.
8266 Client for example can use this function to parse the list of
8267 channels it receives in the WHOIS command reply. The caller
8268 must free the list by calling silc_channel_payload_list_free.
8269 Affected files lib/silccore/silcchannel.[ch].
8271 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8273 * Added one new argument <user mode> to the WHOIS command reply
8274 to return the mode of the user in SILC. Updated the protocol
8277 Implemented it to the server and client.
8279 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8281 * Fixed the mode printing on the user interface on joining.
8282 Affected file silc/client_ops.c.
8284 * Implemented the UMODE command and user modes in general to the
8285 client library and to the user interface.
8287 * Implemented the UMODE command to the server.
8289 * The server now sends UNKNOWN_COMMAND error status if client sends
8290 unknown command. Affected file silcd/command.c.
8292 * All server commands now handle the command identifier the right
8293 way when sending the command reply to the client. The client can
8294 use to identify the command replies with the identifier.
8296 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8298 * Added silc_server_get_client_route to resolve the route to
8299 the client indicated by the client ID. Affected file is
8302 * Added silc_server_relay_packet as general function to relay
8303 packet to arbitrary destination. This deprecates functions
8304 like _send_private_message_key, _relay_notify etc. Affected
8305 file is silcd/packet_send.[ch].
8307 Removed silc_server_send_key_agreement,
8308 silc_server_send_private_message_key and
8309 silc_server_packet_relay_notify functions from the file
8310 silcd/packet_send.[ch].
8314 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8315 server. Affected file silcd/packet_receive.[ch].
8317 * Implemented the KILL command to the client. Implemented the
8318 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8319 Affected files lib/silcclient/command[_reply].c and
8320 lib/silcclient/client_notify.c. Implemented the KILL notify
8321 printing in the user inteface.
8323 * Fixed a lot silc_parse_nick memory leaks from the client
8324 library in the file lib/silcclient/command.c.
8326 * Changed the silc_server_send_notify_on_channels's `sender'
8327 argument from SilcSocketConnection to SilcClientEntry to
8328 check the sender as entry and not as connection object and not
8329 to send to the client provided as argument. The affected file
8330 is silcd/packet_send.[ch].
8332 * The notify packets that are destined directly to the client used
8333 to not to be processed by the server. Now changed that and the
8334 server processes all notify packets. After relaying the packet
8335 to the client the notify packet is processed in the server.
8337 * The silc_server_free_client_data now checks whether there is
8338 pending outgoing traffic for the client and purges the data to
8339 the network before removing the client entry.
8341 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8343 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8344 an client is killed from the SILC Network. Updated the protocol
8347 Added new function silc_server_send_notify_killed to the
8348 silcd/packet_send.[ch].
8350 * Added function silc_server_packet_relay_notify to relay notify
8351 packets that are destined directly to a client. In this case
8352 the server does not process the notify packets but merely relays
8353 it to the client. Affected file silcd/packet_send.[ch].
8355 Added also silc_server_packet_process_relay_notify to check
8356 whereto relay the notify. Affected file is
8357 silcd/packet_receive.[ch].
8359 * Implemented the KILL command to the server.
8363 * Added the backup schema desgined last fall to the protocol
8364 specs for everyone to see. The specification is in the
8365 *-spec-xx.txt draft and the packet type definitions for the
8366 backup routers is in *-pp-xx.txt draft. Thusly, added also
8367 new packet type SILC_PACKET_CELL_ROUTERS.
8369 * A big security problem in the implementation discovered. The
8370 signoff of an client did not cause new channel key generation
8371 which it of course should've done. The channel keys must be
8372 always re-generated when client leaves (or signoffs) the channel.
8373 The silc_server_remove_from_channels funtion now handles
8374 the channel key re-generation.
8376 * Added `sender' argument to the silc_server_send_notify_on_channels
8377 to not to send the client provided as argument. Affected file
8378 silcd/packet_send.[ch].
8380 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8382 * Implemented OPER and SILCOPER commands into the server and
8385 * Added silc_auth_verify and silc_auth_verify_data to verify
8386 the authentication directly from the authentication payload.
8387 It supports verifying both passphrase and public key based
8388 authentication. Affected file lib/silccore/silcauth.[ch].
8390 * Added `hash' field to the SilcIDListData structure. It is the
8391 hash negotiated in the SKE protocol. Affected file is
8394 * Slight redesigning of the SilcAuthPayload handling routines.
8395 Do not send SilcPKCS but SilcPublicKey as argument.
8397 * Implemented the public key authentication support to the
8398 serverconfig. The public key is loaded from the provided path
8399 and saved as authentication data to void * pointer. Thus,
8400 changed the unsigned char *auth_data to void *auth_data;
8402 * Fixed SHUTDOWN command to send the reply before the server
8403 is shutdown. :) Affected file silcd/command.c.
8405 * Fixed fatal bug in CONNECT command. The hostname was invalid
8406 memory and server crashed. Affected file silcd/command.c.
8408 * Fixed fatal bug in CLOSE command. The server_entry became
8409 invalid but was referenced later in the command. Affected file
8412 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8414 * Fixed fatal bug in failure packet handling. Server ignored
8415 the failure and thus crashed when it came.
8419 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8421 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8422 that the command may be executed only once in (about) 2 seconds.
8423 The old SILC_CF_LAG flag is same but allows command bursts up
8424 to five before limiting.
8426 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8427 server code. Various commands now includes the CF_LAG_STRICT
8428 flag to disallow any kind of miss-use of the command.
8430 * Fixed the silc_buffer_unformat to not to allocate any data
8431 if the length of the data is zero. It used to allocate the
8432 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8434 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8436 * Changed the format of AdminConnection configuration section
8437 in the server. Added username of the admin to the format.
8438 Affected files silcd/serverconfig.[ch].
8440 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8441 to return admin configuration data by host, username and/or
8444 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8446 * Implemented WHOWAS command to the server. Added the functions:
8448 silc_server_command_whowas_parse,
8449 silc_server_command_whowas_send_reply,
8450 silc_server_command_whowas_from_client and
8451 silc_server_command_whowas_from_server
8453 * Added <Client ID> argument to the WHOWAS command reply. Updated
8454 the protocol specs accordingly.
8456 * Implemented WHOWAS command and command_reply to the client
8459 Implemented the WHOWAS printing on the user interface.
8461 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8463 * Added new argument to the WHOWAS command reply, the real name.
8464 It is an optional argument. Updated the protocol specs.
8466 * Added SilcIDCacheDestructor callback that is registered when
8467 the SilcIDCache is allocated. The callback is called when
8468 an cache entry in the ID Cache expires, or is purged from the
8469 cache. Added into lib/silccore/idcache.[ch].
8471 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8472 to destruct the client entries when the cache entry expires.
8473 Other ID Cache's in server and in the client library ignores
8476 * If the ID Cache entry's `expire' field is zero then the entry
8477 never expires. Added boolean `expire' argument to the
8478 silc_idcache_add function in the lib/silccore/idcache.[ch].
8479 If it is TRUE the default expiry value is used.
8481 * Added silc_server_free_client_data_timeout that is registered
8482 when client disconnects. By default for 5 minutes we preserve
8483 the client entry for history - for WHOWAS command.
8485 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8487 * Added support to the server to enforce that commands are not
8488 executed more than once in 2 seconds. If server receives
8489 commands from client more frequently, timeout is registered
8490 to process the commands. Affected file silcd/command.c.
8491 Added new function silc_server_command_process_timeout.
8493 * Changed NICK_NOTIFY handling in client library to check that
8494 if the client's nickname was changed, so there is no need to
8495 resolve anything from the server.
8497 * Removed error printing from the WHOIS and IDENTIFY commands.
8498 If error occurs then it is ignored silently in the client library.
8499 The application, however, may map the received error to
8500 human readable error string. The application currently maps
8501 the NO_SUCH_NICKNAME error to string.
8503 * Made the command status message public to the application. Moved
8504 them from lib/silcclient/command_reply.c to
8505 lib/silcclient/command_reply.h. The application can map the
8506 received command status to the string with the
8507 silc_client_command_status_message function.
8509 * Added check to the server to check that client's ID is same
8510 as the Source ID in the packet the client sent. They must
8513 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8515 * Added dist-bzip hook to the Makefile.am to make bzip2
8516 compressed distributions.
8518 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8520 * Server now enforces the maximum length for the nickname and
8521 the channel as protocol specification dictates. 128 bytes for
8522 nickname and 256 bytes for channel name.
8524 * Moved the WHOIS printing to the application. The client libary
8525 does not print out the WHOIS information anymore, the application
8526 must do it. Renamed silc_client_command_reply_whois_print to
8527 the silc_client_command_reply_whois_save.
8529 The client's idle time is also sent to the application now, and
8530 the idle is shown on screen.
8532 * Added silc_client_command_reply_identify_save to save the
8533 received IDENTIFY entries.
8535 * Do not check for channel private keys in message sending and
8536 reception if the channel does not have the PRIVKEY mode set.
8537 Affected file lib/silclient/client_channel.c.
8539 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8541 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8542 just surfaced after chaning the JOIN procedure.
8544 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8546 * Added silc_client_get_clients_by_list to get client entries
8547 from Client ID list, that is returned for example by JOIN
8548 and USERS command replies. The application should use this
8549 function for example when JOIN command reply is received to
8550 resolve the clients already on the channel (library does not
8551 do that anymore as USERS command reply is not used in the JOIN
8552 procedure anymore). Affected files lib/silcclient/silcapi.h and
8553 lib/silcclient/idlist.c.
8555 * JOIN command reply and USERS command reply returns now SilcBuffer
8556 pointers instead of unsigned char pointers when returning
8557 the client list and mode list.
8559 * Added <Client ID> argument to the JOIN command reply, mainly
8560 for the server to identify for which client the command was
8561 originally sent. Updated protocol specs accordingly.
8563 * Added SilcDlist private_key pointer to the SilcChannelEntry
8564 in the client to support the channel private keys. Affected
8565 file is lib/silcclient/idlist.h.
8567 * Added SilcChannelPrivateKey argument to the function
8568 silc_client_send_channel_message so that application can choose
8569 to use specific private ke if it wants to. If it is not provided,
8570 the normal channel key is used, unless private keys are set.
8571 In this case the first (key that was added first) is used
8572 as the encryption key.
8574 * Implemented the support for channel private key handling.
8575 Implemented the following functions:
8577 silc_client_add_channel_private_key,
8578 silc_client_del_channel_private_keys,
8579 silc_client_del_channel_private_key,
8580 silc_client_list_channel_private_keys and
8581 silc_client_free_channel_private_keys
8583 Affected file lib/silcclient/client_channel.c.
8585 * Added the support for the private keys in the channel message
8586 sending and encryption and in the message reception and
8587 decryption. Affected funtions are
8588 silc_client_send_channel_message and silc_client_channel_message.
8590 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8592 * Added SKE's key verify callback to the client library's
8593 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8595 * Removed the statement that server (or router) must send USERS
8596 command reply when joining to the channel so that the client
8597 knows who are on the channel. Instead, the client list and
8598 client's mode list is now sent in the JOIN command reply to the
8599 client who joined channel. This is better solution.
8601 * Added function silc_server_get_users_on_channel and function
8602 silc_server_save_users_on_channel to the silcd/server.[ch].
8604 * Removed function silc_server_command_send_users from the
8607 * Do not show topic on the client library anymore. The topic is
8608 sent in the command reply notify to the application and the
8609 application must show the topic now.
8611 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8613 * Added client searching by nickname hash into the IDENTIFY and
8614 WHOIS commands in the server as they were clearly missing from
8615 them. Affected file is silcd/command.c.
8617 * Fixed a bug in private message receiving in the client library.
8618 The remote ID was freed and it wasn't supposed, now it is
8621 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8623 * Minor fix to the channel payload; allocate the data area, as it
8624 needs to be of specific length.
8626 * If the key agreement port is zero then the operating
8627 system will define the bound port. Affected files are
8628 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8630 * Added new function silc_channel_payload_decrypt into the file
8631 lib/silccore/silcchannel.[ch].
8633 * Moved the channel message etc, check from silc_packet_decrypt
8634 to applications. The library calls now a generic
8635 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8636 when the packet is either normal or special. This was done to
8637 allow more wide range of checking that was not allowed when
8638 the code was in library. Now applications can do virtually any
8639 checks to the packet and return to the library the decision how
8640 the packet should be processed. Affected files are
8641 lib/silccore/silcpacket.[ch].
8643 Added silc_server_packet_decrypt_check to the server and
8644 silc_client_packet_decrypt_check to the client library.
8646 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8647 to send with specified source and destination information.
8649 * Channel message delivery between routers was broken after the
8650 channel key distribution was fixed earlier. The channel key
8651 was used be to distributed to other routers as well which is not
8652 allowed by the protocol. Now this is fixed and channel keys
8653 really are cell specific and the channel message delivery between
8654 routers comply with the protocol specification.
8656 * Fixed various commands in server to check also the global list
8657 for the channel entry and not just the local list. The affected
8658 file silcd/command.c.
8660 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8662 * Added assert()s to buffer formatting and unformatting routines
8663 to assert (if --enable-debug) when error occurs. Affected
8664 file: lib/silcutil/silcbuffmt.c.
8666 * Changed to auto-reconnect to check whether the remote host is
8667 router and register the re-connect timeout if it is. It used
8668 to check that whether we are normal server, but router must do
8669 auto-reconnect with another router as well. Affected file
8672 * Removed the [<key len>] option from CMODE command as the cipher
8673 name decides the key length, nowadays. See the defined ciphers
8674 from the protocol specification.
8676 * Added [<hmac>] option to the CMODE command to define the HMAC
8677 for the channel. Added SILC_CMODE_HMAC channel mode.
8679 * Added [<hmac>] option for the JOIN command so that user can
8680 select which HMAC is used to compute the MACs of the channel
8683 * Added Hmac field to the Channel Message Payload. The integrity
8684 of plaintext channel messages are now protected by computing
8685 MAC of the message and attaching the MAC to the payload. The
8686 MAC is encrypted. Now, it is clear that this causes some
8687 overhead to the size of the packet but rationale for this is that
8688 now the receiver can verify whether the channel message decrypted
8689 correctly and also when private keys are set for the channel the
8690 receiver can decrypt the packet with several keys and check from
8691 the MAC which key decrypted the message correctly.
8693 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
8694 lib/silccrypt/silccipher.[ch].
8696 * Added silc_hash_len to return the digest length into the
8697 lib/silcrypt/silchash.[ch].
8699 * Rewrote parts of Silc Channel Payload interface in the
8700 lib/silccore/silcchannel.[ch]. The encode function now also
8701 encrypts the packet and parse function decrypts it.
8703 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8705 * Fixed a minor formatting bug in the SKE's key material processing.
8706 It actually might have processed the keys wrong way resulting
8709 * Redefined the mandatory HMAC algorithms and added new algorithms.
8710 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
8711 and hmac-md5 truncated to 96 bits. The mandatory is now
8712 hmac-sha1-96. Rest are optional (including the one that used
8713 to be mandatory). Rationale for this is that the truncated HMAC
8714 length is sufficient from security point of view and can actually
8715 make the attack against the HMAC harder. Also, the truncated
8716 HMAC causes less overhead to the packets. See the RFC2104 for
8719 * Added new [hmac] configuration section. The SKE used to use
8720 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
8721 is of course wrong. The official names that must be proposed in
8722 the SKE are the ones defined in the protocol specification
8723 (hmac-sha1-96 for example). The user can configure any hmac
8724 using any hash function configured in the [hash] section. At
8725 least, the mandatory must be configured.
8727 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
8729 * Added HMAC list to the SKE proposal list. It has now both
8730 hash algorithm list and HMAC list. This makes the protocol
8731 incompatible with previous versions. The SKE now seems to work
8732 the way it is supposed to work, for the first time actually.
8734 * Defined plain Hash algorithms to the protocol specification.
8737 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8739 * Implemented support for key agreement packets into the server.
8740 Added functions silc_server_key_agreement and
8741 silc_server_send_key_agreement. Other than these functions,
8742 server has nothing to do with this packet.
8744 * Added support for private message key packets into the server.
8745 Added functions silc_server_private_message_key and
8746 silc_server_send_private_message_key.
8750 * Changed the silc_[client|server]_protocol_ke_set_keys to be
8751 called in the protocol's final callback instead in the END
8752 protocol state. This makes a little more sense and in the same
8753 time in client we can use the same protocol routines for normal
8754 key exchange and to key agreement packet handling as well.
8756 * Added to both client's and server's KE protocol context the
8757 SilcSKEKeyMaterial pointer to save the key material. We will
8758 bring the key material to the protocol's final callback by doing
8759 this. The final callback must free the key material.
8761 * Added SKE's packet_send callback into client's KE protocol
8762 context so that the caller can choose what packet sending function
8763 is used. This way we can use different packet sending when
8764 doing normal SKE when doing key agreement packet handling (in
8765 the key agreement packet handling we do not want to encrypt
8768 * Implemented the responder side of the key agreement routines
8769 in the client. The client can now bind to specified port and
8770 accept incoming key negotiation. The key material is passed
8771 to the application after the protocol is over.
8773 * Implemented the processing of incoming Key Agreement packet
8774 in the client. Added function silc_client_key_agreement to
8777 * Implemented the intiator side of the key agreement routines
8778 in the client. The client can now initiate key agreement with
8779 another remote client. The key material is passed to the
8780 application after the protocol is over.
8782 * Created client_keyagr.c to include all the key agreement
8785 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
8786 SILC_TASK_CALLBACK except that it is not static.
8788 * Created client_notify.c and moved the Notify packet handling
8789 from the client.[ch] into that file.
8791 * Created client_prvmsg.c and moved all private message and
8792 private message key routines from the client.[ch] into that file.
8794 * Create client_channel.c and moved all channel message and
8795 channel private key routines from the client.[ch] into that file.
8797 * Changed silc_client_get_client_by_id_resolve to resolve with
8798 WHOIS command instead of IDENTIFY command, in the file
8799 lib/silclient/idlist.c.
8801 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8803 * Implemented the SKE's responder side to the Client library.
8805 * When FAILURE is received to the protocol do not trust it
8806 blindly. Register a timeout to wait whether the remote closes
8807 the connection as it should do it, only after that process the
8808 actual failure. This was changed to both client and server.
8810 * Added client_internal.h to include some of the structures
8811 there instead of client.h in lib/silcclient/.
8813 * Added function silc_task_unregister_by_callback to unregister
8814 timeouts by the callback function.
8816 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8818 * Some "Incomplete WHOIS info" errors has been appearing on the
8819 log files. Took away the entry->userinfo check from WHOIS
8820 reply sending. The entry->userinfo is now " " if client did not
8821 provide one. I thought this was fixed earlier but something
8822 is wrong still. Let's see if the error still appears.
8824 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8826 * Fixed a minor bug in the login when the channel key is
8827 re-generated in the server. It used to generate the key in
8828 wrong order and thus caused problems in the channel traffic.
8830 * Fixed a minor bug in channel key distsribution after
8831 KICK command. The key was not sent to the router even though
8834 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8836 * Added silc_ske_process_key_material_data as generic routine
8837 to process any key material as the SILC protocol dictates. The
8838 function is used by the actual SKE library but can be used by
8839 applications as well. This relates to the private message keys
8840 and the channel private keys since they must be processed the
8841 same way the normal SILC session keys. The protocol dictates
8842 this. Affected files: lib/silcske/silcske.[ch].
8844 Added also silc_ske_free_key_material to free the
8845 SilcSKEKeyMaterial structure.
8847 * Defined silc_cipher_set_key function to set the key for
8848 cipher without using the object's method function. The affected
8849 files: lib/silccrypt/silccipher.[ch].
8851 * Implemented silc silc_client_add_private_message_key,
8852 silc_client_add_private_message_key_ske,
8853 silc_client_del_private_message_key,
8854 silc_client_list_private_message_keys and
8855 silc_client_free_private_message_keys functions in the
8858 Added functions silc_client_send_private_message_key to send
8859 the Private Message Key payload and silc_client_private_message_key
8860 to handle incoming Private Message Key payload.
8862 * Added Cipher field to the Private Message Key payload to set
8863 the cipher to be used. If ignored, the default cipher defined
8864 in the SILC protocol (aes-256-cbc) is used.
8866 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8868 * Removed lib/silcclient/ops.h file.
8870 Redefined parts of the SILC Client Library API. Created new
8871 file silcapi.h that deprecates the ops.h file and defines the
8872 published Client Library API. Defined also private message key
8873 API and channel private key API into the file.
8875 This is the file that the application must include from the
8876 SILC Client Library. Other files need not be included by
8877 the application anymore.
8879 * Added new key_agreement client operation callback and also
8880 defined the Key Agreement library API for the application.
8882 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8884 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
8885 is used by clients to request key negotiation between another
8886 client in the SILC network. If the negotiation is started it
8887 is performed using the SKE protocol. The result of the
8888 negotiation, the secret key material, can be used for example
8889 as private message key.
8891 Implemented the Key Agreement payload into the files
8892 lib/silccore/silauth.[ch].
8894 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8896 * Redefined ciphers for the SILC protocol. Added some new ciphers
8897 and defined the key lengths for the algorithms. Changed the
8898 code accordingly. The default key length is now 256 bits.
8900 * Fixed SKE key distribution function silc_ske_process_key_material
8901 when the key length is more than 128 bits. The default key
8902 length in SILC is now 256 bits.
8904 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
8905 to indicate unsupported algorithm.
8907 * Renamed rijndael.c to aes.c and all functions as well.
8909 * Fixed a long standing channel key setting bug in client library.
8910 Weird that it has never surfaced before.
8912 * Fixed bug in channel deletion. If the entire channel is removed
8913 then it must also delete the references of the channel entry
8914 from the client's channel list as the client's channel entry and
8915 the channel's client entry share same memory.
8917 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8919 * Implemented CONNECT and SHUTDOWN commands in the client.
8921 * Implemented CLOSE command to the client.
8923 * Added the function silc_idlist_find_server_by_name into the
8924 files silcd/idlist.[ch].
8926 Added the function silc_idlist_find_server_by_conn into the
8927 files silcd/idlist.[ch].
8929 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8931 * DIE command was renamed to SHUTDOWN. Updated the both code
8934 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
8935 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
8937 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
8940 * Added function silc_server_create_connection function to create
8941 connection to remote router. My server implementation actually
8942 does not allow router to connect to normal server (it expects
8943 that normal server always initiates the connection to the router)
8944 so the CONNECT command is only good for connecting to another
8947 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8949 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
8950 or some other client was kicked from the channel.
8952 Implemented the handling of the notify type to both client
8955 Implemented silc_server_send_notify_kicked to send the KICKED
8956 notify. It is used to send it to the server's primary router.
8958 * Implemented the KICK command into server and client.
8960 * Added `query' argument to the silc_idlist_get_client function
8961 to indicate whether to query the client from server or not if
8964 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
8965 to indicate that the client is not channel founder.
8969 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8971 * Removed the rng context from SilcPacketContext structure and
8972 changed that the packet routine uses the Global RNG API.
8974 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8976 * Added support for quit message that client can "leave" on the
8977 channel when it quits the SILC. It is ditributed inside the
8978 SILC_NOTIFY_TYPE_SIGNOFF notify type.
8980 Added silc_server_free_client_data that will take the
8981 signoff message as argument.
8983 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
8985 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8987 * Updated parts of the protocol specification to keep it up
8990 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8992 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
8993 payloads in one packet.
8995 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
8996 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
8997 use now the new List flag.
8999 * Also deprecated the following packet types: REPLACE_ID,
9000 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9002 * Added list support for Notify packet in server.
9004 * Added silc_server_send_notify_channel_change to send the
9005 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9006 the silc_server_send_replace_id.
9008 * Added silc_server_send_notify_nick_change to send the
9009 NICK_CHANGE notify type. Deprecates the function
9010 silc_server_send_replace_id.
9012 * Added silc_server_send_notify_join to send the JOIN notify type.
9013 Deprecates the function silc_server_send_new_channel_user.
9015 * Added silc_server_send_notify_leave to send LEAVE notify type.
9016 Deprecates the function silc_server_send_remove_channel_user.
9018 * Added silc_server_send_notify_cmode and
9019 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9020 types. Deprecates the silc_server_send_set_mode function.
9022 * Added SERVER_SIGNOFF notify type to indicate that server has
9023 quit. This means that all clients on the channel from that
9024 server will drop. This can be also used when netsplit happens.
9026 Deprecated REMOVE_ID packet type since it is not needed anymore
9029 Added silc_server_send_notify_server_signoff to send the
9030 SERVER_SIGNOFF notify type. Deprecates the function
9031 silc_server_send_remove_id.
9033 Added also silc_server_send_notify_signoff to send the
9034 SIGNOFF notify type.
9036 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9037 SILC protocol from this day on. Changed the protocol
9038 specification as well.
9040 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9041 notify type. It is used between routers to notify about
9042 topic changes on a channel.
9044 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9047 * Partly updated the protocol specification to comply with the
9048 changes now made. It is still though a bit outdated.
9050 * The JOIN notify type now takes one extra argument <Channel ID>.
9051 The packet used to be destined to the channel but now the
9052 JOIN type may be sent as list thus it is impossible to
9053 destine it to any specific channel. By adding this argument
9054 it is again possible.
9056 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9058 * Added CREDITS file. The CHANGES and CREDITS file will appear
9059 in the distribution as well.
9061 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9063 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9064 types in the server's silcd/packet_receive.c.
9066 * Implemented CMODE and CUMODE to work in router environment.
9068 * Fixed minor encoding and decoding buglet from the
9069 lib/silccore/silcmode.c.
9071 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9074 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9076 * Changed all SilcConfigServer* and silc_config_server* to
9077 SilcServerConfig* and silc_server_config*, respectively.
9080 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9082 * Associated the ID (client or server ID) to the Authentication
9083 Payload to avoid any possibility of forging. Updated the
9084 protocol specification and the code accordingly.
9086 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9088 * The RSA key length is now save to the RsaKey context in the
9089 key generation process in lib/silccrypt/rsa.c. The key length
9090 is now used to figure out the maximum size of the block allowed
9091 to be encrypted/signed.
9093 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9094 is equivalent to the silc_mp_mp2bin but does not allocate any
9097 * Changed silc_mp_mp2bin API to take length argument. If it is
9098 non-zero then the buffer is allocated that large. If zero, then
9099 the size is approximated using silc_mp_sizeinbase, which however
9102 * Created Global RNG API which is global RNG that application can
9103 initialize. After initializing, any routine anywhere in the
9104 code (including library) can use RNG without allocating a new
9105 RNG object. This was done to allow this sort of use of the
9106 RNG in code that has no chance to allocate RNG object. All
9107 applications currently allocate this and many routines in the
9108 library use this. Affected file lib/silccrypt/silcrng.[ch].
9110 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9111 it to use the Global RNG API.
9113 * Defined Authentication Payload into protocol specification that
9114 is used during SILC session to authenticate entities. It is
9115 used for example by client to authenticate itself to the server
9116 to obtain server operator privileges.
9118 Implemented this payload into the lib/silccore/silcauth.[ch].
9119 Implemented also routines for public key based authentication
9120 as the new protocol specification dictates.
9122 Moved definitions of different authentication methods from
9123 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9125 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9126 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9127 silc_pkcs_verify_with_hash functions into the file
9128 lib/silccrypt/silcpkcs.[ch].
9130 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9132 * The client entry's userinfo pointer must be always valid.
9133 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9134 will fail since it requires the userinfo. Now, the userinfo
9135 is allocated as "" if actual userinfo does not exist. Actually,
9136 it must exist and it is totally Ok to drop client connections
9137 that does not announce the userinfo. However, we will make
9138 this workaround for now.
9140 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9141 to return the remote port by socket.
9143 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9145 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9146 SILC_SERVER_PENDING_EXEC and added an new macro
9147 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9148 data or when error occurs while processing the pending command.
9150 Added new argument `destructor' into silc_server_command_pending
9151 and to the SilcServerCommandPending object. This destructor is
9152 now called after calling the pending callback or if error occurs
9153 immediately. If error occurs the actual pending callback won't
9154 be called at all - only the destructor. The destructor may be
9155 NULL if destructor is not needed.
9157 All this applies for client library code as well. Similar
9158 changes were made there as well for the pending commands.
9160 In the client, the application must now allocate the
9161 SilcClientCommandContext with the silc_client_command_alloc
9164 * Added reference counter to the SilcServerCommandContext. Added
9165 function silc_server_command_alloc and silc_server_command_dup
9168 Same type of functions added to the client library for the same
9171 * Removed the cmd_ident from IDListData away since it is now
9172 global for all connections. It is the command identifier used
9173 in command sending and with pending commands. The affected file
9176 * Added reference counter to the SilcSocketConnection objecet to
9177 indicate the usage count of the object. The object won't be
9178 freed untill the reference counter hits zero. Currently only
9179 server uses this, and client ignores it. The client must be
9180 set to use this too later. The affected files are
9181 lib/silccore/silcsockconn.[ch]. Added also the function
9182 silc_socket_dup to increase the reference counter.
9184 This was mainly added because it is possible that the socket
9185 is removed underneath of pending command or other async
9186 operation. Now it won't be free'd and proper DISCONNECTING
9187 flags, etc. can be set to avoid sending data to connection that
9188 is not valid anymore.
9190 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9191 the connection. After that it sets SILC_SET_DISCONNECTED.
9192 It is, however, possible that the socket data is not still freed.
9193 The silc_server_packet_process now checks that data is not
9194 read or written to connection that is DISCONNECTED. The socket
9195 get's freed when the reference counter hits zero.
9197 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9199 * Changed the client operation API: channel_message operation's
9200 `sender' is now the client entry of the sender, not the nickname
9201 and the `channel' is the channel entry, not the channel name.
9203 In the private_message operation the `sender' is now also the
9204 client entry of the sender not the nickname.
9206 Affected file is lib/silcclient/ops.h and all applications
9207 using the client operations.
9209 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9211 * Moved the calling of ops->connect() from connect_to_server_final
9212 into receive_new_id functin since that is the point when the
9213 client is actually allowed to send traffic to network. The
9214 affected file is lib/silcclient/client.c.
9216 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9218 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9219 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9220 (if needs broadcasting) instead of broadcasting the packets one
9221 by one which would make a burst in the network traffic.
9223 * Added `broadcast' argument to the functions in silcd/server.[ch]
9224 silc_server_create_new_channel[_with_id] to indicate whether
9225 to send New Channel packet to primary router.
9227 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9229 * Added new function into the silcd/server.[ch] files:
9230 silc_server_create_new_channel_with_id to create new channel with
9231 already existing Channel ID.
9233 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9234 lib/silccore/silcpacket.h. This packet is used t send list of
9235 Set Mode payloads inside one packet. Server uses this to set
9236 the modes for the channels and clients on those channels, that it
9237 announced to the router when it connected to it. The protocol
9238 specification has been updated accordingly.
9240 * The silc_server_new_channel did not handle the packet coming
9241 from normal server as it normally does not send that. However,
9242 when it announces its channels it does send it. Implemented
9243 the support for that.
9245 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9246 into the file lib/silccore/id.h.
9248 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9250 * Fixed memory leaks in the functions silc_idlist_del_client,
9251 silc_idlist_del_channel and silc_idlist_del_server in the file
9252 silcd/idlist.c. All of those leaked like a sieve.
9254 * Fixed some small memory leaks in the client's function
9255 silc_client_notify_by_server.
9257 * Added functions into silcd/server.c: silc_server_announce_clients,
9258 silc_server_announce_channels and silc_server_announce_server.
9259 These functions are used by normal and router server to announce
9260 to its primary router about clients, channels and servers (when
9261 router) that we own. This is done after we've connected to the
9264 These functions effectively implements the following packet types:
9265 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9266 and SILC_PACKET_NEW_ID_LIST.
9268 * Added new functions into the silcd/packet_receive.[ch]:
9269 silc_server_new_id_list, silc_server_new_channel_list and
9270 silc_server_new_channel_user_list to handle the incoming
9271 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9273 * Added support of changing Channel ID in the function
9274 silc_server_replace_id. If the server that announces a channel
9275 to the router already exists in the router (with same name but
9276 with different Channel ID), router is responsible to send
9277 Replace ID packet to the server and force the server to change
9278 the Channel ID to the one router has.
9280 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9281 client that the Channel ID has been changed by the router. The
9282 normal server sends this to the client. Client must start using
9283 the new Channel ID as the channel's ID.
9285 Implemented handling of this new type into lib/silcclient/client.c
9286 into the function silc_client_notify_by_server.
9288 * Added new function silc_idlist_replace_channel_id into the files
9289 silcd/idlist.[ch] to replace the Channel ID.
9291 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9293 * Call silc_server_command_identify_check always when processing
9294 the IDENTIFY command in silcd/command.c
9296 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9298 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9299 send keepalive packets. The packet can be sent by clients,
9300 servers and routers.
9302 Added function silc_socket_set_heartbeat into the file
9303 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9304 If not set, the heartbeat is not performed. The actual
9305 heartbeat is implemented in the low level socket connection
9306 library. However, application is responsible of actually
9309 Added silc_server_send_heartbeat to send the actual heartbeat
9310 packet into silcd/packet_send.[ch]. Server now performs
9311 keepalive with all connections.
9313 * Added silc_task_get_first function into lib/silcutil/silctask.c
9314 to return the timeout task with shortest timeout. There was a bug
9315 in task unregistration that caused problems. TODO has been
9316 updated to include that task system must be rewritten.
9318 * The client library will now resolve the client information when
9319 receiving JOIN notify from server for client that we know but
9320 have incomplete information.
9322 * Rewrote parts of silc_server_remove_from_channels and
9323 silc_server_remove_from_one_channel as they did not remove the
9324 channel in some circumstances even though they should've.
9326 * Encryption problem encountered in server:
9328 The LEAVE command used to send the Channel Key packet to the
9329 router immediately after generating it. However, the code
9330 had earlier sent Remove Channel user packet but not immediately,
9331 ie. it was put to queue. The order of packets in the router
9332 was that Channel Key packet was first and Remove Channel User
9333 packet was second, even though they were encrypted in the
9334 reverse order. For this reason, MAC check failed. Now, this
9335 is fixed by not sending the Channel Key packet immediately but
9336 putting it to queue. However, this is more fundamental problem:
9337 packets that are in queue should actually not be encrypted
9338 because packets that are sent immediately gets encrypted
9339 actually with wrong IV (and thus MAC check fails). So, packets
9340 that are in queue should be encrypted when they are sent to
9341 the wire and not when they put to the queue.
9343 However, the problem is that the current system has not been
9344 designed to work that way. Instead, the packet is encrypted
9345 as soon as possible and left to the queue. The queue is then
9346 just purged into wire. There won't be any fixes for this
9347 any time soon. So, the current semantic for packet sending
9350 o If you send packet to remote host and do not force the send
9351 (the packet will be in queue) then all subsequent packets to the
9352 same remote host must also be put to the queue. Only after the
9353 queue has been purged is it safe again to force the packet
9356 o If you send all packets immediately then it safe to send
9357 any of subsequent packets through the queue, however, after
9358 the first packet is put to queue then any subsequent packets
9359 must also be put to the queue.
9361 Follow these rules and everything works fine.
9363 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9365 * Added new function silc_server_remove_clients_by_server to
9366 remove all client entries from ID list when the server connection
9367 is lost. In this case it is also important to invalidate all
9368 client entires as they hold the invalid server entry. This
9369 fixes fatal bug when server has lost connection and will reconnect
9372 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9374 * Made some sanity checks to silc_server_daemonise like to check
9375 whether the requested user and group actually exists.
9377 * Added sanity check to SKE's silc_ske_responder_finish to check
9378 that the public and private key actually is valid.
9380 * Invalidate the client's nickname when receiving Replace ID
9381 packet and the Client ID is being replaced. This means that the
9382 server will query the nickname if someone needs it (client)
9385 * Sort the ID Cache in client library when the ID Cache data
9386 has changed (needs sorting).
9388 * Do not allow for SILC client to create several connections to
9389 several servers. The client does not support windows right now
9390 and generating multiple connections causes weird behaviour.
9392 Irssi-silc client does support windows and can handle several
9393 connections without problems, see: www.irssi.org and SILC plugin.
9395 * Fixed some places where client was added to the IDList. The
9396 rule of thumb is following (in order to get everything right):
9397 If the client is directly connected local client then the
9398 `connection' argument must be set and `router' argument must be
9399 NULL to silc_idlist_add_client function. If the client is not
9400 directly connected client then the `router' argument must
9401 bet set and the `connection' argument must be NULL to the
9402 silc_idlist_add_client function.
9404 * The funtion silc_server_packet_send_local_channel actually did
9405 not check whether the client was locally connected or not. It
9406 does that now. Fixed a bug related to LEAVE command.
9408 * Fixed Remove Channel User payload parsing bug in server's
9409 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9411 * The server's silc_server_save_channel_key now checks also the
9412 global ID list for the channel as it might not be in the local
9413 list. Fixed a bug related to LEAVE command.
9415 * Is this the end of the [<unknown>] buglet that has been lurking
9416 around for a long time? A little for loop fix in server's
9417 silc_server_command_whois_parse that is used by both IDENTIFY
9418 and WHOIS command. At least, this was a clear bug and a cause
9419 of one type of [<unknown>] buglet.
9421 * WHOIS and IDENTIFY commands call the function
9422 silc_server_command_[whois/identify]_check function even if
9423 we are not router server.
9425 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9427 * Added --with-gmp configuration option. If set the GMP
9428 is always compiled in the SILC source tree. If not set then
9429 it is checked whether the system has the GMP3 installed. If
9430 it has then the GMP won't be compiled (the system's headers
9431 and library is used), if it doesn't have it then the GMP is
9432 compiled in the SILC source tree.
9434 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9436 * Changed RSA private exponent generation to what PKCS #1
9437 suggests. We try to find the smallest possible d by doing
9438 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9439 not security fix but optimization.
9441 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9443 * Added new config entry [Identity] to fork the server and run
9444 it as specific user and group. A patch from Bostik.
9446 * Imported Dotconf configuration library into lib/dotconf.
9447 This will be used to create the SILC configuration files later.
9448 It will appear in the distsribution after this commit.
9450 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9452 * A big code auditing weekend happening. Auditing code for
9453 obvious mistakes, bugs and errors. Also, removing any code
9456 Removed files for being obsolete:
9458 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9459 inline in the file lib/silcutil/silcbuffer.h)
9461 o lib/silcutil/silcbufutil.c (the header has inline versions)
9463 Changed code to fix possible error conditions:
9465 o The buffer formatting routines now check that the destination
9466 buffer really has enough space to add the data. This applies for
9467 both buffer formatting and unformatting
9468 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9469 unformatting was changed to accomodate following rules:
9470 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9471 sent to the function while XXX_*STRING will not allocate or copy
9472 the data into the buffer. Instead it sets the pointer from the
9473 buffer into the pointer sent as argument (XXX_*STRING used to
9474 require that the pointer must be allocated already). This change
9475 makes this whole thing a bit more consistent and more optimized
9476 (note that the data returned in the unformatting with XXX_*STRING
9477 must not be freed now). The routines return now -1 on error.
9479 o Tried to find all code that use buffer_format and buffer_unformat
9480 and added return value checking to prevent formatting and
9481 especially unformatting errors and possible subsequent fatal
9484 o Changed ske->x and ske->KEY to mallocated pointers in
9485 lib/silcske/silcske.h. Fixed possible data and memory leak.
9487 o Added return value checking to all *_parse* functions. Fixed
9488 many memory leaks as well.
9490 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9491 so that buffer overflows would not happen. All code now also
9492 checks the return value as it can fail.
9494 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9496 * Added reconnection support to server if the normal server looses
9497 its connection to the router (for example if router is rebooted).
9498 The server performs normal reconnection strategy implemented
9499 to the server. Affected file silcd/server.c.
9501 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9503 * Added new packet type SILC_PACKET_SET_MODE that is used to
9504 distribute the information about changed modes (for clients,
9505 channels and clients channel modes) to all routers in the
9506 network. Updated the protocol specification accordingly.
9508 Added functions into silcd/packet_send.c and
9509 silcd/packet_receive.c: silc_server_send_set_mode,
9510 silc_server_set_mode.
9512 Added new files silcmode.[ch] into lib/silccore that implements
9513 the encoding and decoding of Set Mode Payload. Added new type
9514 SilcSetModePayload. Moved the definitions of different modes
9515 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9517 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9519 * Oops, a little mistake in server's connection authentication
9520 protocol. The protocol is not ended with FAILURE but with
9521 SUCCESS if the authentication is Ok. :) Affected file is
9524 * Implemented NICK_CHANGE notify handling in server in the file
9525 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9526 the local clients on the channel. After the changing nickname
9527 in router environment snhould work and the [<unknown>] nickname
9528 should appear no more.
9530 The silc_server_replace_id function that receives the Replace ID
9531 payload now sends the NICK_CHANGE notify type also in the file
9532 silcd/packet_receive.c
9534 * Changed WHOIS and IDENTIFY command to support the maximum amount
9535 of arguments defined in protocol specs (3328 arguments). This
9536 fixed a bug that caused problems when there were more than three
9539 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9541 * Added extra parameter, command identifier, to the
9542 silc_client_send_command so that explicit command identifier
9545 Changed that ID list routines uses specific command identifier
9546 when sending WHOIS/IDENTIFY requests to the server so that they
9547 can be identified when the reply comes back.
9549 Affected files lib/silcclient/command.[ch],
9550 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9552 * Added `sender' argument to silc_server_packet_send_to_channel
9553 to indicaet the sender who originally sent the packet to us
9554 that we are now re-sending. Ignored if NULL. Affected file
9555 silcd/packet_send.[ch].
9557 * Added some server statistics support in silcd/server_internal.h
9558 SilcServerStatistics structure and around the server code. Also
9559 send some nice statistics information when client is connecting
9562 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9564 * Fixed channel ID decoding in server's JOIN command reply in
9565 silcd/command_reply.c
9567 * Fixed braodcasting of replace ID payload to not to send it if
9568 we are standalone server in silcd/packet_receive.c.
9570 * Fixed all channel message sending routines to not to send
9571 packets to clients that has router set, since they are routed
9572 separately in the same function earlier. Affects file
9573 silcd/packet_send.c and all channel packet sending functions.
9575 * In USERS reply, res_argv[i] are not allocated, the table
9576 is allocated. Thus changed that free the table, not its
9579 * In server's whois_check and identify_check if the client is
9580 locally connected do not send any WHOIS commands - they are not
9583 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9585 * Fixed some minor bugs in client when sending WHOIS command. The
9586 arguments was in wrong order.
9588 * Removed statis function add_to_channel from server in
9589 silcd/command.c that was previously used with the joining but
9592 * Tested USERS command in router environment successfully with two
9593 routers, two servers and two clients.
9595 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9597 * Reorganized the USERS command and command reply in client library
9598 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9599 When the command is given by user we register a pending command
9600 callback that will reprocess the command after the reply has been
9601 received from the server. When reprocessing the packet we then
9602 display the information. Thus, the USERS information is displayed
9603 now in the command callback instead of in the command reply
9604 callback. The processing of the command is same as previously
9605 when server has sent the command reply in the JOINing process.
9607 * Added to USERS command in silcd/command_reply.c to join the client,
9608 we didn't use to know about, to the channel after we've created
9609 a client entry for it. Also, for clienet we did know already still
9610 check whether it is on the channel or not and add it if not.
9612 * Removed silc_server_command_join_notify as the function and its
9615 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9617 * Changed the client's pending command handling to the same as the
9618 server's pending command handling. It is also now possible to
9619 execute command reply functions from other command reply
9620 function as the function callbacks for commands and command
9621 replies are one and same. The pending commands are not static
9622 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9623 in client connection context. Thus, pending commands are server
9624 connection specific as it is convenient.
9626 Changed the function silc_client_command_pending and
9627 silc_client_command_pending_del and added new function
9628 silc_client_command_pending_check. Removed the
9629 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9632 * Added cmd_ident, current command identifier, to the client
9633 connection context in lib/silcclient/client.h to keep track on
9634 command identifiers used in command sending. Client's command reply
9635 function handling now supports the mandatory command identifiers.
9637 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9638 funtions in client to fully support pending command callbacks.
9640 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9641 as one of the arguments to the application in the command reply
9644 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9645 before first releasing SILC but came back. Now it is removed again
9646 and should come back nomore. The FORWARDED flag was used only
9647 by the JOINing procedure by forwarding the command packet to router.
9648 Now, the JOINing procedure has been changed to more generic (due
9649 to various router environment issues) and FORWARDED is not needed
9650 anymore for anything. The protocol specification is yet to be
9653 Now, removed silc_server_packet_forward from server and the flag
9654 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9656 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9658 * Renamed NAMES command to USERS command. The NAMES was named that
9659 due to historical reasons. Now it is renamed. Also, rewrote
9660 parts of the USERS command. The nickname list is not sent anymore
9661 by the server. Only Client ID and mode lists are sent in the USERS
9662 command. Changed this also to the protocol specification.
9664 The client now resolves the names and stuff after it receives
9665 the USERS list from the server when joining to the channel.
9667 * WHOIS and IDENTIFY commands has been changed to support multiple
9668 Client ID's per command. One can now search for multiple users
9669 in the network by sending only one WHOIS or IDENTIFY command.
9670 Changed the code and the protocol specifications.
9672 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9673 uses silc_server_command_whois_parse to parse the request. */
9675 * If normal server, do not parse the WHOIS and IDENTIFY requests
9676 before sending it to the router. Saves some time.
9678 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9680 * Fixed JOIN command on client library. Wrong number of arguments
9681 used to crash the client.
9683 * Added silc_server_channel_has_global function to check whether
9684 channel has global users or not.
9686 * Added silc_server_channel_has_local function to check whether channel
9687 has locally connected clients on the channel.
9689 * The silc_server_remove_from_one_channel now checks whether the
9690 channel has global users or not after given client was removed from
9691 the channel. It also checks whether the channel has local clients
9692 on the channel anymore. If it does not have then the channel entry
9693 is removed as it is not needed anymore.
9695 * The silc_server_notify now checks on JOIN notify whether the joining
9696 client is one of locally connected or global. If it is global then
9697 the channel has now global users on the channel and that is marked
9698 to the channel entry. Also, it now saves the global client to
9699 global list who is joining and JOINs it to the channel. This is
9700 for normal server, that is.
9702 Changed silc_server_send_notify_on_channel,
9703 silc_server_packet_relay_to_channel and
9704 silc_server_packet_send_to_channel check if we are normal server
9705 and client has router set (ie. global client) do not send the
9706 message to that client, as it is already routed to our router.
9708 * Implemented LEAVE notify type handling in silc_server_notify
9711 * Tested LEAVE command in router environment successfully. Tested
9712 with two routers, two servers and two clients.
9716 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
9718 * Implemented SIGNOFF notify type handling in silc_server_notify
9721 * silc_server_remove_id now removes the client entry from all channels
9722 it has joined and thusly sends SIGNOFF notify type.
9724 * Rewrote the NAMES list generation in server by removing two excess
9725 loops. The lists are created now inside one loop.
9727 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9729 * silc_server_remove_channel_user checks now also global list
9730 for channel and client.
9732 * silc_server_new_channel_user checks now both local and global
9733 list for channel and client. Fixed a bug in client id decoding.
9734 Used to decode wrong buffer.
9736 * silc_server_channel_message checks now both local and global
9737 list for channel entry.
9739 * Tested channel joining (hence JOIN) in router environment
9740 successfully. Tested with two routers, two servers and two
9743 * Tested channel message sending in router environment successfully.
9745 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9747 * Added silc_server_save_channel_key into server.[ch] to save the
9748 received channel key in Channel Key payload processing. It is
9749 also used in JOIN command reply handling.
9751 Equivalent function silc_client_save_channel_key added into
9752 client.[ch] into client library.
9754 * Changed JOIN command reply to send information whether the channel
9755 was created or not (is existing already) and the channel key
9756 payload. Changed protocol specs accordingly.
9758 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
9759 the request was sent by ID and not by nickname. Crashed on
9762 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9764 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
9765 now correctly save the received data.
9767 * silc_server_free_sock_user_data now notifies routers in the
9768 network about entities leaving the network.
9770 At the same time implemented functions silc_server_remove_id
9771 and silc_server_send_remove_id to receive and send REMOVE_ID
9772 packets. The packet is used to notify routers in the network
9773 about leaving entities. The ID removed will become invalid in
9776 * Added function silc_idlist_del_server into server. Removes and
9777 free's server entry from ID list.
9779 * silc_server_private_message function now checks, if we are router,
9780 that the destination ID really is valid ID, naturally.
9782 * In router when NEW_ID packet is received (for new client) the
9783 hash of the Client ID is saved in the ID Cache but the
9784 client->nickname is set to NULL, instead of putting the hash
9787 IDENTIFY command now also checks that client->nickname must be
9788 valid. If it is not if will request the data from the server who
9789 owns the client. Added new function
9790 silc_server_command_identify_check.
9792 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
9793 to set the command to already allocated Command Payload.
9795 * Tested private message sending in router environment with two
9796 routers, two servers and two clients. Fixed minor bugs and now
9799 * Fixed segfault from client's NAMES command. Used to crash if
9802 * Forwarded packets must not be routed even if it is not destined
9803 to the receiver. Changed server code comply with this.
9805 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9807 * Added `require_reverse_mapping' boolean value to ServerParams
9808 structure. If TRUE (not default) the server will require that
9809 the connecting host has fully qualified domain name.
9811 If the reverse mapping is not required and hostname could not be
9812 found the IP address is used as hostname.
9814 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9816 * Implemented version string checking to both client and server.
9817 The check is incomplete currently due to the abnormal version
9818 strings used in development version of SILC.
9820 * Changed all command functions in server to use the new
9823 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9825 * Changed char *data to unsigned char *data in ID Cache system to
9826 support binary data as ID Cache data. Changed code to support
9827 binary data in lib/silccore/idcache.c.
9829 * Renamed silc_server_packet_relay_command_reply to
9830 silc_server_command_reply as it is normal packet receiving
9831 function. Rewrote the function to accept command replys for
9832 servers and not only for clients.
9834 * Mark remote router always as registered server if we are connecting
9835 to it. Otherwise, commands sent by the router to us are ignored.
9837 * All ID List find routines now returns the ID Cache Entry pointer
9838 as well if requested.
9840 * WHOIS command works now in router environment, tested with two
9841 routers, two servers and two clients.
9843 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
9844 in router environment (as it is almost equivalent to WHOIS) but
9845 hasn't been tested thoroughly. Added new functions:
9847 silc_server_command_identify_parse
9848 silc_server_command_identify_send_reply
9849 silc_server_command_identify_from_client
9850 silc_server_command_identify_from_server
9852 * Disabled route cache adding because adding two different ID's with
9853 same IP replaces the old cache entry thus giving wrong route.
9854 The entry->router->connection is always the fastest route anyway
9855 so route cache may not be needed. Of course, new routes maybe
9856 established after receiving the ID when the entry->router->connection
9857 might not be anymore the most optimal.
9859 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9861 * Add route cache for received ID for fast routing.
9863 * Added silc_server_packet_route to route received packet on router
9864 that is not destined to us.
9866 * Renamed silc_server_get_route to silc_server_route_get.
9868 * Added id_string and id_string_len fields into SilcServer to
9869 include encoded ServerID for fast comparing without excess
9870 encoding of the ID's.
9872 * Cleaned up WHOIS command on server side. Added following static
9875 silc_server_command_whois_parse
9876 silc_server_command_whois_check
9877 silc_server_command_whois_send_reply
9878 silc_server_command_whois_from_client
9879 silc_server_command_whois_from_server
9881 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
9882 arguments in command replies. All command functions should be
9883 updated to use this macro.
9885 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9887 * Minor typo fixes on command reply handling on server.
9889 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9891 * Added silc_server_command_add_to_channel internal routine to add
9892 the client to the channel after router has created the channel and
9893 sent command reply to the server.
9895 * Added generic silc_server_send_command to send any command from
9898 * Use static buffer with ID rendering instead of duplicating data.
9900 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9902 * Fixed a channel user mode bug when joining to a channel server gave
9903 everybody channel founder rights, oops.
9905 * We mark ourselves as the router of the incoming server connection
9906 if we are router ourselves. This way we can check in some packet
9907 sending functions whether it is locally connected server. For
9908 incoming router connections we put NULL.
9910 * For router sending packets locally means now always sending the
9911 packet cell wide; to local clients and local servers. For normal
9912 server sending packet locally means sending it to only local
9915 * Fixed the JOIN command to really work in router environment. If the
9916 channel is created it is always created by the router. Router is
9917 also responsible of making the initial joining to the channel,
9918 sending JOIN notify to the sending server and distributing
9919 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
9920 does not exist server doesn't do anything else but forward the
9921 command to the router which performs everything.
9923 * Added silc_server_send_channel_key function to send the Channel Key
9926 * Added silc_server_create_channel_key to create new channel key. The
9927 channel key is now re-generated everytime someone joins or leaves
9928 a channel, as protocol dictates. Note: channel->key_len is the
9931 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9933 * Splitted server.[ch] finally. Created now packet_send.[ch] and
9934 packet_receive.[ch] to separate packet sending and receiving
9935 routines. The server.[ch] now includes everything else including
9936 actual packet processing (writing and reading data) and other
9939 Renamed silc_server_private_message_send_internal to
9940 silc_server_send_private_message. The routine is still though
9941 used only to relay private messages as server does not send
9942 private messages itself.
9944 Renamed silc_server_new_channel to silc_server_create_new_channel
9945 and added new function sicl_server_new_channel that handles the
9946 incoming New Channel packet. Added also new sending function
9947 silc_server_send_new_channel to send New Channel Payload.
9949 * Added new function silc_server_notify to process incoming notify
9950 packet to the server/router. Server may then relay the notify
9951 to clients if needed.
9953 * Added new function silc_server_new_channel_user to process incoming
9954 New Channel User packet. Router will redistribute the packet and
9955 send JOIN notify to its local clients and locally connected servers
9956 if needed. Normal server will send JOIN notify to its local client
9957 on same channel when received this packet. Added also corresponding
9958 sending function silc_server_send_new_channel_user to sent the
9961 * Added boolean route argument to send_notif_to_channel and
9962 packet_send_to_channel functions to attempt to route the packet
9963 if it is TRUE and send only locally if it is FALSE.
9965 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9967 * silc_server_replace_id now broadcasts the received replace ID
9968 packet if it is not broadcast packet already. The router must
9969 broadcast to inform other routers about changed ID.
9971 * Added backpointer to server's router into SilcServer context in
9972 silcd/server_internal.h.
9974 * Fixed silc_server_packet_broadcast to send correct broadcast
9977 * The channel key is now distributed to the local client as soon
9978 as it is received from the router (in router environment) so that
9979 no other packet may be sent for the channel until client has
9982 * silc_server_remove_channel_user now broadcasts the received
9983 Remove Channel User packet if it is not broadcast packet already.
9984 The router must broadcast to inform other routers about removed
9987 * Added users field into SilcPacketContext that is a reference count
9988 of the context. One can increase the reference count by calling
9989 silc_packet_context_dup which is now changed to just increase the
9990 reference count instead of duplicating the data. The reference
9991 count is decresed by calling silc_packet_context_free that will
9992 free the data after the reference count hits zero.
9994 For now on the packet context and everything allocated into it
9995 (including the raw packet from network) must be freed by calling
9996 the new silc_packet_context_free function. Added also new function
9997 silc_packet_context_alloc that must be used now to allocate the
9998 context. This also means that if a routine is asynchronous from
9999 silc_[client/server]_packet_parse_type the packet context must
10000 be duplicated by calling silc_packet_context_dup. Otherwise it
10001 gets free'd after silc_[client/server]_packet_parse_type returns.
10002 Also, one must remember that if packet is duplicated then its
10003 reference count must be decresed by calling the free function as
10004 many times as it was duplicated.
10006 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10007 from both client and server.
10009 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10011 * Made joining to a channel working in router environment.
10013 * Cleaned up JOIN command on server side and create function
10014 silc_server_command_join_channel internal routine to make the
10017 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10019 * Changed silc_command_pending list to SilcDList. Also, added
10020 `ident' field to SilcServerCommandPending structure to identify
10021 the reply and to call correct callback.
10023 Added silc_server_command_pending_check function to replace the
10024 corresnponding macro. The silc_command_pending list is not
10027 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10028 to set identifier to previously allocated Command Payload. It
10029 is used to set identifier for command when resending Command
10032 * Added silc_command_payload_encode_payload to encode Command
10033 Payload buffer from SilcCommandPayload structure.
10035 * Added silc_argument_payload_encode_payload to encode Argument
10036 payload buffer from SilcArgumentPayload structure.
10038 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10040 * Changed WHOIS command to support router connection on server side.
10041 The whois request is always sent to router unless the server is
10042 standalone server. After server has received the reply from the
10043 router will it send the reply to the client.
10045 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10046 broadcast received broadcast packet. The function is used only
10047 by router. The broadcast packet is always sent to the router's
10050 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10051 render given ID to printable string, for log files for example.
10053 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10055 * Made basic router to router connections working. At least they
10056 can now connect to each other but nothing really works the way
10057 they are supposed - yet.
10059 * Added new initiator token to RouterConnection configuration
10060 file in silcd/serverconfig.[ch]. It is used to tell whether we
10061 are the initiator to the remote router or whether we'll expect
10062 the other end to connect.
10064 * Moved registering of listener task to silc_server_init, hence
10065 the server starts listenning as soon as it is run, even if it
10066 does not have connections to other routers. Let's see how well
10069 * Changed default connection retry timeouts for more suitable in
10072 * Removed cipher and such arguments from silc_idlist_add_client
10073 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10074 Added new function silc_idlist_add_data to add the keys and stuff
10077 * Added SilcIDListData structure and added it to SilcClientEntry
10078 and SilcServerEntry as their first field in the structure. This
10079 way we can explicitly cast the ID entries to the SilcIDListData
10080 structure and get common data for the entries. In past, we had
10081 to first check what type of connection it is and then cast it to
10082 correct ID entry type. Now, we can directly cast the opaque
10083 pointer to the SilcIDListData (no matter what ID entry it actually
10084 is) and get the data needed.
10086 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10088 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10089 in some circumstances even if threre were timeout tasks, though not
10090 IO tasks, but tasks anyway. Now fixed.
10092 * Defined SilcServerConnection structure to hold connection specific
10093 stuff about directly connected servers and routers. The definition
10094 is currently in silcd/server_internal.h. I thought about having
10095 a bit more important role fro this struct but for now it is used
10096 only when connecting to other server (or router actually).
10098 * Added connecting retry support in server when connecting to
10099 router(s). The retry feature implement exponential backoff
10100 algorithm. Also, added SilcServerParams structure to hold default
10101 parameters for server. For now, it include these retry settings
10102 and are hard coded. After server is moded to be as Silc Server
10103 Library this structure will be more important.
10105 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10107 * Changed client librarys channel->clients table to SilcList and
10108 changed code accordingly.
10110 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10112 * Changed client's channel table to SilcList and changed code
10113 accordingly. Also changed SilcChannelClientEntry to include back-
10114 pointer to the channel so that client entry can use that structure
10115 as list as well and we have fast cross-reference to the channel.
10116 This change dramatically decreased the complexity of channel
10117 handling with client entry and vice versa (removed one extra
10118 loop when searching for channel entry from many functions).
10120 * Changed server->sim from table to SilcDList and changed code
10123 * NAMES command can now be used from user interface. It will show
10124 the user list on the channel, neatly.
10126 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10127 Code now saves realname of the user if it becomes available.
10129 * Renamed configure.in to configure.in.pre and made ./prepare
10130 script to automatically add correct version string to
10131 configure.in which it creates from configure.in.pre.
10133 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10135 * NAMES command reply now shows users mode with the nickname when
10136 joining to channel.
10138 * Moved silc_client_ch[u]mode[_char] functions from
10139 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10140 place sucks, they are utility functions and should be in some
10143 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10145 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10148 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10152 * Added TRQ (efficient deque and list library) into lib/trq. This is
10153 a very good list library that is currently used in the SILC. Defined
10154 SilcList API over the library because I didn't like the API very
10155 much. See lib/trq/silclist.h for the API and examples of how to
10156 use the API. Fixed various places in the code to use the new
10157 SilcList API. The SilcList is meant for lists that has a structure
10158 already defined as a list. It is not suitable to add just some
10159 context to the list (in TRQ, the context is the list actually).
10161 So, I defined SilcDList that can be used for the purpose where
10162 predefined list structure does not exit. This can be used as
10163 such list. Now some context just can be added to the SilcDList.
10164 Currently this list is not used in the SILC just yet, though there
10165 are a lot places where this can replace dynamically allocated
10166 tables and I will fix these places, later, to use SilcDList.
10167 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10168 and use TRQ internally).
10170 Also fixed some annoying warning messages that the original TRQ
10171 code generated. Also minor changes to TRQ's Makefile.in.
10173 * Added support for querying by Client ID to both WHOIS and
10174 IDENTIFY commands into server, as required by the protocol.
10176 * Removed method function pointers from SilcBuffer structure. They
10177 weren't used to anything and just increased the context size for
10178 no good reason. This change also made silc_buffer_alloc and
10179 silc_buffer_free functions inline functions.
10181 * Disabled command flooding detection support until it's fixed so
10182 that it accepts commands in but does not execute them more than once
10185 * Added silc_net_localhost(), to return local hostname, into
10186 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10187 that must be initialized before calling silc_client_init.
10189 * Added new function: silc_server_send_notify_on_channels to send
10190 notify messages to all channels client has joined. It is assured
10191 that the message is sent only once per client.
10193 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10194 lib/silcutil/silcutil.[ch] as silc_format function. The new
10195 function is generic and is used by server as well, not only by
10196 the logging routines.
10198 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10199 the provided version string was not acceptable. Added new function:
10200 silc_ske_check_version into lib/silcske/silcske.h. The function
10201 must be implemented by the application (client or server) and it
10202 does not reside in the SKE library. The function checks the version
10203 string remote end sent.
10205 * Added back pointers (to opaque context and to SilcSocketConnection)
10206 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10208 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10209 duplicate packet context structure.
10211 * Changed `notify' client operation to send same arguments as client
10212 receives from server except for ID's. ID's are mapped to correct
10213 ID entry and that is returned. Also, if channel entry is not sent
10214 by server but the notify is for channel the channel entry is sent
10215 to application (otherwise application doesn't know that it is for
10216 channel (library gets it from packet's Destination ID)).
10218 * Added silc_client_remove_from_channels into client library to
10219 remove a client from all channels it has joined to. Used when
10220 received SIGNOFF notify from server. Added also new function
10221 silc_client_replace_from_channels to replace old ID entry with
10222 new ID entry on all channels. Used when received NICK_CHANGE
10223 notify from server.
10225 * Fixed ID Cache list handling in silc_idlist_get_client in
10226 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10227 to get (or query) client by ID.
10229 * Updated TODO list.
10231 * Added connection authentication status message defined by the
10232 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10233 support for these into the code in client and server side.
10235 * Added generic function silc_client_send_command to send any command
10236 with variable argument list. Application should use this function
10237 to send commands if the command functions provided by the library
10238 does not suite for the application's user interface needs.
10240 * Added new `failure' client operation. Application is notified about
10241 received failure packet if client is executing a protocol. In this
10242 case the protocol's execution has failed.
10244 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10245 is required by the protocol.
10247 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10248 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10251 * Added status flag to SilcSKE object to indicate realtime status
10252 of the SKE protocol.
10254 * Application receives now exactly same command reply arguments as
10255 the library receives from server. However, if ID is received the
10256 corresponding ID entry is returned to the application (eg. Client
10257 ID is mapped to correct SilcClientEntry entry and that is returned).
10258 Changed command_reply client operation due to this change.
10260 * Changed all ID's in commands and in command replys as ID Payloads.
10261 Change affected both client and server side codes.
10263 All ID's sent in SILC network (with execption of ID's in SILC
10264 Packet header) are sent in ID Payload to support variable length
10267 * Server now notifies nick changes and notifies all clients on
10268 the channels about the new nickname (about the new Client ID,
10271 * Implemented CMODE command to change channel modes. Supports all
10272 channel modes defined by the protocol specs except ban and invite
10273 lists. (Also, private channel key mode is supported but support for
10274 setting private channel key in client is missing, thus, this mode
10275 has no effect on client side (except that server requires that the
10276 client uses private channel key and normal channel traffic does not
10279 Also, invite mode works per se, but INVITE command does not work
10280 yet correctly, so you can set channel as invite only channel but
10281 inviting clients to the channel does not work (it is yet to be
10282 thought what's the best way to do it).
10284 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10285 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10286 Implemented CUMODE command to change user's mode on the channel.
10287 Supports all modes defined by the protocol specs.
10289 * Added NAMES command reply to return users modes on the channel.
10291 * Removed unnecessary and slow ciphers from lib/silccrypt.
10293 * Set SO_KEEPALIVE option to connection sockets by default.
10295 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10297 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10298 redefined the Notify Payload into protocol specs.
10300 * Added silc_id_payload_parse_id to get ID directly from raw
10303 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10305 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10306 accept searching by Client ID as well.
10308 * Added support for LEAVE and SIGNOFF notify types in client library.
10310 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10311 to parse ID Payload from raw data.
10313 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10315 * Added flags parameter into silc_ske_assemble_security_properties
10316 function in lib/silcske/silcske.[ch].
10318 * Changed notify client operation to fit better for notify messages
10319 sent by server. The notify payload received from server is now
10320 passed to the application (after parsing it to SilcNotifyPayload).
10321 It is application's responsibility to retrieve the arguments
10322 from the payload and show the message the way it wants. The message
10323 sent by server is implementation specific.
10325 * Changed public keys to comply with the protocol specification.
10326 Old public keys are not supported anymore and are not compatible.
10328 * Removed nickname from Channel Payload as the latest draft removed
10329 it. The client must resolve the nickname from the NAMES command
10330 reply received when it joined the channel.
10332 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10334 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10336 * Fixed some errors in protocol specification drafts.
10338 * Created lib/silccore/silcnotify.c to implement Notify Payload
10339 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10340 generic payloads described by protocol specifications. The file
10341 includes implementations for ID Payload and Argument Payload.
10343 * Changed Command Payload implementation to use the new Argument
10344 Payload. Changed command_xxxx_payload to command_payload_xxxx
10345 to comply with SILC coding conventions.
10347 * Added suppport for Argument Payload handling in Notify Payload
10348 implementation as protocol requires it. Added the new support
10349 into server and client lib as well.
10351 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10353 * Added support for multiple nicknames on same channel. [n] is
10354 added locally to the nickname if there are more than one same
10355 nicknames on the channel.
10357 * Server now sends all nicknames that matched WHOIS request.
10358 Client also shows the list received from server.
10360 * Added TOPIC command to client side. User can now set and show
10361 current topic on channel.
10363 * Added MOTD command to client and server. Also, server sends the
10364 motd when client connects to the server.
10366 * Changed version strings to comply ISO 8601.
10368 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10370 * Fixed protocol error handling in client library. It should now
10371 cope even if the SKE fails for some reason.
10373 * Made new protocol specification drafts for submitting to IETF.
10375 * Implemented TOPIC command to server in silcd/command.c.
10377 * Added two new notify types into lib/silccore/silcnotify.h:
10378 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10379 notify nickname change and topic setting/change on a channel.
10381 * API change of command_reply operation in client library. The
10382 application gets now the status type received from server as well.
10384 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10386 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10388 * Cras fixed and optimized the packet handling even further and
10389 it should work now. Minor change to the prototype of function
10390 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10392 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10394 * Added new function into lib/silcutil/silcschedule.[ch]:
10395 silc_schedule_with_fd to select() a specified fd. The function
10396 returns after timeout expires or data arrives or goes. The
10397 function is used by packet routines to wait that all data is
10398 received from network.
10400 * Fixed data reading from network in lib/silccore/silcpacket.c.
10401 The code now assures that all data is read from the fd and then
10402 continues packet processing. This was a bug fix since the code
10403 used to drop some data in some circumstances.
10405 * Added new function into lib/silcclient/client.[ch]:
10406 silc_client_start_key_exchange to start key exchange after
10407 connection has been established to server. The code internally
10408 now uses this funtion but its main purpose was to provide it
10409 for applications that perform their own connecting. After
10410 application has created a connection it merely calls this
10411 function to start the key exchange between client and server.
10412 The library takes care of everything else after that.
10414 Updated also lib/silcclient/README to explain the usage of
10417 * Do not send to application information that connection has
10418 been established. Application gets notified it by connect
10421 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10423 * Applied cras's patch to add silc_schedule_one function. The
10424 function runs scheduler once and returns.
10426 * Fixed the scheduler after cras messed it up. The timeout
10427 handling works now as it's supposed to work.
10429 * Added into lib/silccore/ silcnotify.h to include notify
10430 message types support. Changed silc_server_send_notify*
10431 functions, in server.[ch], to support those new notify types.
10432 Added the support for the notify types into client library,
10433 as well. Added new notify client operation into ops.h in
10436 * Changed silc_server_packet_send_to_channel to send normal
10437 packets instead of just channel message packets. The function
10438 is now used to send the notify packets to channels. It is not
10439 used to send channel message packets anymore, as server never
10440 sends them anymore.
10442 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10443 va_arg()s as it seems to require it nowadays. I guess, if SILC
10444 is compiled with older va_arg() the new code should work anyway.
10446 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10448 * Splitted core library. Core library (lib/silccore) includes
10449 now only SILC protocol specific core (and common) components.
10450 Created new utility library (lib/silcutil) that includes more
10451 generic purpose stuff. The stuff for util library was taken
10452 from the old core library. This was minor and easy split.
10454 * Created SILC Client Library (lib/silcclient) that includes
10455 implementation of the SILC client without user interface. This
10456 was major move from silc/ directory. The code has been changed
10457 so that it is transparent towards the user interface. The
10458 silc/ directory includes now the same user interface as before
10459 and it uses the new client library. Read lib/silcclient/README.
10460 Basicly, the client library performs everything else related
10461 to SILC except user interface handling. Also, configuration
10462 files are considered to be part of user interface and library
10463 does not handle them.
10465 This change also changed a lot of structures, function naming etc.
10466 Most important change was that SilcClientWindow object was
10467 renamed to SilcClientConnection in the client library. Created
10468 also new file lib/silcclient/ops.h. Also added new files
10469 silc/local_command.[ch] and silc/client_ops.[ch].
10471 All these changes were made to make it easier for user interface
10472 designers to create what ever user interface for the SILC client
10475 It is also expected that the server will be moved to lib
10476 directory as well and SILC Server Library will be created;
10477 sometimes in the future.
10479 * Removed Local commands from lib/silccore/silccommand.h as
10480 they are application specific and new client library does not
10481 handle any of those anymore.
10483 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10484 old client implementation in silc/.
10486 * Added support for callback functions in SILC_LOG_* macros.
10487 Application can now set its own callbacks that will be called
10488 instead of using the default functions that will always print
10489 the debug messages to stderr (or stdout). Also, debugging can
10490 now be disabled by setting silc_debug to FALSE and re-enabled by
10491 setting it to TRUE. Note, that logging will still work even
10492 if debugging is disabled.
10494 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10495 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10496 silc_log_reset_debug_callbacks.
10498 * To enable debugging in silc client one must give now -d
10499 option on command line.
10501 * Changed silc_schedule_init to automatically allocate task queues
10502 if they are not allocated before calling it.
10504 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10506 * Added GMP 3.1 into math library.
10508 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10510 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10511 a channel in SILC network. The packet is used by servers and
10512 routers to notify other routers that user has left a channel.
10513 This little feature was missing until now. Added the feature
10514 to protocol specification as well.
10516 Added functions: silc_server_send_remove_channel_user and
10517 silc_server_remove_channel_user into server.[ch].
10519 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10520 lib/silccore/silcpacket.h. However, they are not implemented
10523 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10525 * Fixed joining to a channel and sending channel messages
10526 between server and router. The channel message sending should
10527 now work inside a cell.
10529 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10531 * Fixed the private message sending between server and router.
10532 The private message sending should now work inside a cell.
10534 * Added silc_server_replace_id into server.[ch] to replace
10535 existing ID in the SILC network.
10537 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10538 and silc_idlist_replace_server_id into idlist.[ch] in server.
10540 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10542 * Fixed the server to server connections. Server can again now
10543 connect to router. Router to router connections probably does
10546 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10548 * Added dynamic protocol registering support. Now protocols can
10549 registered and unregistered on the fly. Patch by cras.
10551 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10553 * Added lib/contrib directory to hold routines that some platforms
10554 don't have but are needed by SILC.
10556 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10557 into lin/contrib to provide getopt() and getopt_long() for
10558 those who don't have it.
10560 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10562 * Added AWAY command to client. When away message is set and
10563 client receives a private message packet the client automatically
10564 replies to the sender with the away message.
10566 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10567 bug seemed to be the cause of recent problems when compiling
10570 * Added version detection support to SKE protocol specification
10571 and added the new changes to the SKE implementation as well.
10572 There were other minor changes in the SKE protocol as well.
10574 Many changes in lib/silcske/silcske.[ch] and in
10575 lib/silcske/payload.[ch].
10577 * Added ^U functionality, clear input line. Patch from cras.
10579 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10581 * Mainly small bugfixes on core library. Fixed some debugging
10582 logging and buffer overflow in silclog.c.
10584 * Updated config.sub and config.guess on the distribution tree.
10586 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10588 * Added command lagging support in server. Client may execute
10589 commands now only once in two seconds.
10591 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10593 * Optimized packet reception. MAC computation and checking is now
10594 also more optimized. A lot previously duplicated code is now
10595 used as generic by both client and server.
10597 * Fixed key pair generation in clientutil.c
10599 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10601 * Added into lib/silccore/silcbufutil.[ch] new function;
10602 silc_buffer_realloc.
10604 * Moved generic packet sending/encryption functions to
10605 lib/silccore/silcpacket.[ch] from client and server. Some
10606 rewriting of the functions.
10608 * Moved all generic packet reception/decryption functions to
10609 lib/silccore/silcpacket.[ch] from client and server. The
10610 packet processing is now much cleaner in both client and server.
10611 These were major changes in both client and server.
10613 * Created many common functions in server to do packet sending.
10614 Previously code were duplicated a lot, this has been removed
10615 with these changes.
10617 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10619 * Rewrote major parts of the ID cache system. Don't know
10620 whether it is better now or not but at least the API is more
10623 * Major rewrite on ID cache stuff on client because of the ID
10624 cache API changes. Added idlist.c to client.
10626 * Also major rewrite on ID cache stuff on server as well.
10627 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10628 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10629 in hand, instead they are all put into the ID cache system now.
10630 All server_idlist_* routines uses ID cache now instead of
10631 traversing its own lists (those lists does not exist anymore).
10632 SilcIDList though still exists. Also, SilcXXXEntry's are
10635 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10637 * Finally made the SKE implementation compliant to the protocol
10638 specification. All mp integers are now binary encoded as
10639 opposed being HEX encoded.
10641 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10644 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10645 functions: silc_[encode/decode]_pem. Also added function
10646 silc_encode_pem_file to PEM encode with newlines ('\n') for
10647 saving into a file.
10649 * SILC public keys are now encoded either PEM or binary. Same
10650 option is for private keys as well. By default private keys
10651 are binary encoded and public keys PEM encoded. Silly HEX
10652 encoding were removed.
10654 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10655 function to create fingerprints.
10657 * Fixed a bug in SHA1; does not change the original data anymore.
10659 * Partly implemented INFO command on client and server side.
10660 Fixed CLEAR command. Changes to SERVER command; show current
10661 server(s) when giving command without arguments. Added
10662 VERSION command to client.
10664 * Added check to server that unregistered connections cannot
10665 execute commands (unless it is specificly allowed).
10667 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10669 * Fixed screen refresh.
10671 * Fixed channel joining bug from client. On some circumstances
10672 client tried to join to a channel it had already joined.
10674 * Added public key verification process into client's protocol.c.
10675 The client now verifies the public key from user and saves
10676 it into ~./silc/serverkeys/ directory.
10678 Added into: clientutil.[ch]: silc_client_verify_server_key.
10680 * Changed SKE protocol's silc_ske_initiator_finish function
10681 to accept callback function that verifies the received public
10682 key. Removed old silc_ske_verify_public_key function.
10684 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10686 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
10687 silc_pkcs_private_key[_data]_set.
10689 * Made the password and public authentication more cleaner in
10690 server's protocol.c.
10692 * Removed historic and obsolete protocol `channel_auth' from
10693 both client and server.
10695 * Removed wrong way of sending command status messages from
10696 server to client in server's command.c. The old way violated
10697 protocol specification.
10699 Changes to silccore/silccommand.[ch]: removed
10700 silc_command_encode_status_payload -> not needed anymore,
10701 changed silc_command_encode_payload_va to accept extra
10702 argument on variable argument list. The argument type must
10703 now be provided to the function. Also, added new function:
10704 silc_command_encode_reply_payload_va which is same as
10705 normal command_encode_payload_va except command status type
10706 is provided as extra argument.
10708 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10710 * Added ~./silc directory handling. The directory includes the
10711 public and private keys for the client.
10713 Added silc_client_check_silc_dir, silc_client_create_identifier
10714 and silc_client_load_keys.
10716 * Implemented SILC protocol compliant public key. Added public
10717 and private key saving to and loading from files.
10719 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
10720 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
10721 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
10722 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
10723 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
10725 Implemented: silc_pkcs_save_[public/private]_key[_data] and
10726 silc_pkcs_load_[public/private]_key.
10728 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10730 * Added silc_server_get_route (route.[ch]) to get connection
10731 data for the fastest route for given ID.
10733 * Implemented INVITE command on client and server. The command
10734 were re-defined in the SILC Protocol Specification and the
10735 implementation now complies with the specification.
10737 * Implemented PING command on client and server.
10739 * Implemented NAMES command on client and server. The server side
10740 supports currently only normal server not router server yet.
10741 Some changes to NAMES definition in SILC protocol specification.
10743 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10745 * Implemented LEAVE command on client and server.
10747 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
10748 again. This change was made to the protocol as well. Server
10749 should not violate the protocol specification anymore.
10751 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10753 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
10754 was tested. SOCKS4 was not but should work anyway.
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