1 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
3 * Optimized the socket referencing in packet routines, client
4 library and server. Affected files are lib/silccore/silcpacket.c,
5 lib/silcclient/client.c and silcd/server.c.
7 * If silc_socket_set_qos is given with NULL arguments the QoS is
8 reset from the socket. Affected files are
9 lib/silcutil/silcsockconn.[ch].
11 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
13 * Add a /LISTKEYS command which lists the locally cached
14 client and server keys. Affected files
15 irssi/src/fe-common/module-formats.[ch],
16 irssi/src/silc/core/silc-{channels,servers}.c
17 irssi/docs/help/in/listkeys.in
19 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
21 * Check that packet queue purging was successful. Affected
22 files lib/silcclient/client.c and silcd/packet_send.c. Related
25 * Do not clear the inbuf even if it is empty if QoS was applied
26 to it. Otherwise the QoS data is cleared and MAC failed error
27 will occur. Affected file lib/silccore/silcpacket.c.
29 * Use the rekey period time as rekey protocol timeout value.
30 If the rekey does not succeed during the rekey period there's
31 something very wrong, and we most likely end up with wrong keys,
32 do graceful reconnect then. Affected file silcd/server.c.
34 * Take reference of the socket in the parser context, as it's
35 possible to have the parsers in queue after the socket is
36 disconnected and this may cause crash. Affected files are
37 lib/silccore/silcpacket.c, lib/silcclient/client.c and
40 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
42 * Fixed KICK command reply sending, it sent to replies.
43 Affected file silcd/command.c.
45 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
47 * Finish the silc-mime.pl script. It now supports MIME type
48 guessing using magic files, signing data messages, executing
49 MIME handlers in background. Affected files
50 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
52 * Changed MIME signal handler to make things easier for the perl
53 script. Affected files irssi/src/silc/core/client_ops.c,
54 silc-servers.c, and irssi/docs/signals.txt
56 * Cleaned up the silc_mime_parse function and fixed detection
57 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
59 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
61 * Resolve the IP for file transfer listener from the connection
62 socket. Affected file lib/silcclient/client_ftp.c.
64 * Accept NULL hostname parameter in the functions
65 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
66 if hostname is not wanted.
68 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
70 * Fixed race condition between silc_client_init and
71 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
73 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
75 * Fixed file transfer connection closing when SIGNOFF for
76 the client is received from server. Affected file is
77 lib/silcclient/client_ftp.c.
79 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
81 * Check for disconnected socket in QUIT callback. Affected
84 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
86 * Modified the MIME parsing to allow \n and \r\n as delimiters.
87 Affected files lib/silcutil/silcstrutil.c
89 * Cleaned up the escape/unescape functions for correctness and
90 speed. Affected file irssi/src/silc/core/client_ops.c
92 * Removed handling for data messages with Content-Type: text/*,
93 moved parsing of MIME headers to the signal handler, added
94 support for signing and verifying data messages. Affected
95 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
96 irssi/src/silc/core/silc-{servers,channels}.c
98 * Added a perl script for handling data messages based on
99 information read from Mailcap files. New file
100 irssi/scripts/silc-mime.pl
102 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
104 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
105 acknowledge recepetion of a message to the sender. Updated
108 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
110 * Unregister channel key saving callback when deleting channel.
111 Affected file lib/silcclient/idlist.c.
113 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
114 before calling notify client operation. Affected file is
115 lib/silcclient/client_notify.c.
117 * Unregister QoS tasks when deleting the socket connection.
118 Affected files lib/silcutil/silcsockconn.[ch],
119 unix/silcunixsockconn.c.
121 * Implemented latest presence-attrs draft changes. Affected
122 files lib/silccore/silcattrs.h and
123 irssi/src/silc/core/silc-queries.c.
125 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
127 * Save old channel keys in list to allow more rapid change
128 of channel keys if server for some reason does that. This
129 avoids loosing so many channel messages due to not having
130 key to decrypt. Affected file lib/silcclient/silcclient.h,
131 idlist.c and client_channel.c.
133 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
135 * Continued backup router tests and fixes. Affected files
136 silcd/server_backup, server_util.c, server.c. See TODO.
138 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
140 * Fixed SERVER_SIGNOFF handling in servers. The client
141 was removed from wrong list thus not removing the client
142 at all. Affected file silcd/packet_receive.c.
144 * Do not execute rekey protocol for disabled connections as
145 it would never go through. Affected file silcd/server.c.
147 * Added timeout for rekey protocol to catch if the protocol
148 never executes successfully. Affected files silcd/server.c
151 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
153 * Abandon packet processing for disconnected sockets. Check
154 this always after calling packet processing callback.
155 Affected file lib/silccore/silcpacket.c.
157 * Fixed double registration disconnection code in server.
158 Closed wrong connection. Affected file silcd/packet_receive.c.
160 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
162 * On normal server reconnect to primary during resuming 4
163 times, then give up. Affected file silcd/server_backup.c.
165 * If during reconnecting to routers we notice we have router
166 connection but no primary router set, the server is in desync.
167 Reconnect to primary to restore network. Affected file
170 * Assure that only one protocol is exeucting at the same time.
171 Added checks for all protocols. Affected files are
172 silcd/server.c and server_backup.c.
174 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
176 * Check that a string is not already part on invite/ban
177 string when processing it. Affected file silcd/server_util.c.
179 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
181 * Fixed the CUMODE_CHANGE for founder mode changes to comply
182 with 1.2 version of the protocol. Affected file is
183 silcd/packet_receive.c.
185 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
187 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
188 where the passphrase was given. Affected file is
191 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
193 * INVITE and BAN notifys are now delivered from routers to
194 servers (but not clients) on the channel. Updated specs and
195 code. Affected files silcd/packet_[send|receive].[ch],
196 command.c, server.c and server_util.c.
198 * Implemented INVITE and BAN announcing. Affected files are
199 silcd/server.[ch], server_util.c.
201 * Implemented SilcStatus error type argument returning in
202 command reply error in server. Affected file silcd/command.c.
204 * Implemented SilcStatus argument returning in comand reply
205 in client library. The command_reply client operation now
206 returns error specific arguments as well. Affected files
207 are lib/silcclient/command_reply.[ch], client_resume.c,
208 lib/silccore/silcstatus.[ch].
210 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
212 * Backup router protocol version 1.2 implemented. Testing still
213 required. Affected files in silcd/server_backup.[ch], server.c,
214 packet_receive.c and server_internal.h.
216 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
218 * silc_client_send_[channel|private]_message now return TRUE
219 or FALSE. Affected file lib/silcclien/client_channel.c and
222 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
224 * Check for explicit nickname in INVITE and BAN processing
225 during join as well (and don't expect only wildcards in
226 invite/ban strings). Affected file silcd/command.c.
228 * Fixed the INVITE and BAN by public key. The public key saved
229 is the PK payload (as specified) not the raw data. Affected
230 file silcd/server_util.c.
232 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
234 * UTF-8 text message support for actions and notices in SILC
235 Client. Affected file irssi/src/silc/core/client_ops.c.
237 * silc_get_username and silc_get_real_name now returns sensible
238 data on Win32. Patch by Toni Willberg. Affected file is
239 lib/silcutil/win32/silcwin32util.c.
241 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
243 * Provide a signal handler to send MIME encoded messages and emit
244 a signal when a MIME encoded message is received. Also document
245 the signals for usage with the perl interface.
247 A sample perl script will be supplied at a later point.
249 Affected files are irssi/docs/signals.txt,
250 irssi/src/silc/core/client_ops.[ch],
251 irssi/src/silc/core/silc-{channels,servers}.c
253 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
255 * Use SILC_COMMAND_PING to estimate the round-trip time to the
256 server. Use this time to display a lag and disconnect when it
257 exceeds a specified limit.
259 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
261 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
263 * Remove the channel auth list in normal server if router
264 encofrces its list during connecting. Send notify to channel
265 to remove the mode to remove the list. Affected files are
266 silcd/server_util.c and silcd/packet_receive.c.
268 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
270 * Added support for channel public keys. Updated protocol specs
271 and implemented it. Affected files are
272 silcd/command.c, command_reply.c, lib/silcclient/command.c,
273 lib/silcclient/command_reply.c.
275 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
277 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
278 terminate the process on Linux. Affected file silcd/silcd.c.
280 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
282 * Check for NULL buffer in silc_buffer_clear. Affected file
283 is lib/silcutil/silcbuffer.h.
285 * Simplified the backup router protocol by removing the _GLOBAL
286 types. Updated protocol specs and the code. Affected files
287 are silcd/server_backup.[ch].
289 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
291 * Deny '@' and '!' from nicknames since they are reserved
292 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
293 Updated protocol specs and the code.
295 Affected files are silcd/server_util.[ch].
297 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
299 * Fixed stack overflow in Irssi SILC client. Affected
300 file irssi/src/silc/core/client_ops.c.
302 * Check that Host is set in ServerConnection and RouterConnection
303 in silcd.conf. Affected file silcd/serverconfig.c.
305 * Fixed crash in server with protocol completion callbacks,
306 namely rekey and backup resuming protocols. Affected files
307 are silcd/server_backup.c and silcd/server.c.
309 * Fixed rekey protocol to not restart if it is started already.
310 Affected files are lib/silcclient/client.c and
313 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
315 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
317 * Fixed EOF handling in SILC Config, affected file
318 lib/silcutil/silcconfig.c.
320 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
322 * Fixed RESOLVING flag handling in JOIN notify and other
323 notifys to handle the resolvings correctly in client library.
324 Affected file lib/silcclient/client_notify.c.
326 * Do not send full INVITE and BAN lists in INVITE and BAN
327 notifys, only the changed information. Affected file
330 * Fixed INVITE notify sending in INVITE command, send it
331 only when needed. Affected file silcd/command.c.
333 * Handle the founder key change properly in CMODE_CHANGE
334 notify. Bug #122. Affected file silcd/packet_receive.c.
336 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
338 * Remove the mark for output (mark it only for input) after
339 purging outgoing queue. Prevents the "Error in select()"
340 floods. Affected file silcd/packet_send.c.
342 * Fixed incorrect connection deletion from client library
343 after calling "connect" client operation. Could cause
344 crashes for example during reconnect timeouts. Affected
345 files are lib/silcclient/client.c and
346 irssi/src/silc/core/client_ops.c.
348 * Check server private key file permissions before starting
349 the server. Affected file silcd/serverconfig.c.
351 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
353 * NULL terminate allocated string in silc_buffer_strformat.
354 Affected file lib/silcutil/silcbuffmt.c.
356 * Rewrote the invite/ban list string handling in server to
357 use SilcBuffer instead. Affected files are silcd/command.c
358 and silcd/server_util.c.
360 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
362 * Fixed double free in CMODE command when setting new HMAC
363 for channel. Affected file silcd/command.c.
365 * Added couple of missing memset's to zero sensitive memory.
366 Affected files silcd/command.c, lib/silcclient/command.c.
368 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
370 * Fixed a double free in INVITE command error handling in
371 server. Affected file silcd/command.c.
373 * Added macros SILC_SWAB_[16|32] to swab byte order of
374 16-bit and 32-bit unsigned integers. Affected file
375 lib/silcutil/silctypes.h.
377 * Use the SILC_SWAB_16 instead of htons() in server when
378 handling ports since the ports in structures are always
379 in little-endian order (regardless of platform). Affected
380 file silcd/serverid.c and silcd/server_backup.c.
382 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
384 * Send DISCONNECT in close admin command in server. Affected
385 file silcd/command.c.
387 * Check whether we are already connecting to a remote router
388 (in addition of checking whether we are already connected)
389 before creating new connection. Affected file silcd/server.c.
391 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
393 * Added better compiler and compiler flags checking in
396 * Check that socket is valid after QoS is applied to data.
397 Affected file lib/silcutil/unix/silcunixsockconn.c.
399 * Make sure the socket connecetion is not closed to early
400 when closing connection in server. Also make sure the
401 connection is always closed after error in a protocol.
402 Affected file silcd/server.c.
404 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
406 * Removed --session and --dummy options from Irssi SILC Client.
407 -d option is available only if --enable-debug was given.
408 Affected files are irssi/src/silc/core/silc-core,
409 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
411 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
413 * Added silc_buffer_steal to steal the data from the buffer.
414 Affected file lib/silcutil/silcbuffer.h.
416 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
418 * Fixed server crash with double Primary block in config file.
420 Fixed also various memory leaks around the config file
421 parser. Affected files lib/silcutil/silcconfig.c,
422 silcd/serverconfig.c.
424 * Changed my nickname (Johnny Mnemonic) to my real name, this
425 means that bugs introduced by him were actually introduced
428 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
430 * Don't display "foo appears as foo\nYou're now known as foo"
431 messages. Affected file irssi/src/silc/core/client_ops.c
433 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
435 * Fixed error handling of invalid client entry when calling
436 commands in server. Fixes a crash. Affected file
439 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
441 * Added some sanity checks in server for correctness of the
442 server configuration. Affected file silcd/serverconfig.c.
444 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
446 * Prevent endless resolving of user informations in USERS
447 command by checking the command reply status correctly.
448 Affected file lib/silcclient/command_reply.c.
450 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
452 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
453 file is lib/silcutil/silcfileutil.c. A patch by Matthew
454 Aldous <Matthew@Aldous.com>.
456 * Added better implementation using CriticalSection of
457 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
458 <mikko.lahteenmaki@pikabaana.net>.
460 * Added some Winsock WIN32 compatiblity defines into
461 includes/silcwin32.h.
463 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
465 * Fixed double free in async host lookup code. Affected file
466 lib/silcutil/silcsockconn.c.
468 * On backup router handle now the SERVER_SIGNOFF from router
469 for local connected servers too, and close the connections.
471 Do not process them as normally signing off servers when they
472 really signoff by sending EOF fe, but always assume that
473 router sends the SERVER_SIGNOFF.
475 Affected files silcd/server.c and silcd/packet_receive.c.
477 * Fixed socket unsetting when closing connections. Affected
478 files silcd/server.c and silcd/packet_send.c.
480 * Do not print the nickname in SERVER_SIGNOFF if we do not
481 have it. Prevents asserts in Irssi core. It is possible we
482 don't have the nick if it was just being resolved when server
483 signoff. Affected file irssi/src/silc/core/client_ops.c.
485 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
487 * Fixed autonick crashbug in client library. Affected file
488 lib/silcclient/client.c.
490 * Fixed Unix implementation of SilcMutex to really assert if
491 the mutex is locked/unlcoked already. Affected file
492 lib/silcutil/unix/silcunixmutex.c.
494 * Fixed locking in silc_schedule_uninit. It didn't lock
495 when dispatching timeout tasks. Affected file is
496 lib/silcutil/silcschedule.c.
498 * Changed Win32 implementation of SilcThread to use modern
499 Win32 interface. Affected file is
500 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
502 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
504 * Don't print signed messages when sending failed. Affected files
505 irssi/src/silc/core/silc-[servers.c/commands.h]
507 * Send adquate signal when founding a channel by joing it. Affect
508 file irssi/src/silc/core/client_ops.c
510 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
512 * Fix theme abstracts parsing. Affected files irssi/default.theme,
513 irssi/src/fe-common/core/themes.c
515 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
517 * Fixed close command to use the port correctly when closing
518 server connections. Affected file silcd/idlist.c.
520 * Check for NULL outbuf in silc_socket_write. It is possible
521 that it is NULL is some odd case. Affected files are
522 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
524 * Do not call final protocol callback for backup router
525 resuming protocol when closing connection. It is closed
526 by timeout in case of error. Affected file silcd/server.c.
528 * Backup reconnect to router if backup resuming protocol
529 failed. Affected file silcd/server_backup.c.
531 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
533 * Fixed double free in SKE library error hadling when signature
534 error occurred. Affected file lib/silcske/silcske.c.
536 * Save the fingerprint to new SilcClientEntry after changing
537 nickname. Affected file lib/silcclient/client_notify.c.
539 * Print SIGNOFF in Irssi SILC client only if the nickname is
540 known. Prevents asserts in Irssi core. It is possible we
541 don't have the nick if it was just being resolved when it
542 quit. Affected file irssi/src/silc/core/client_ops.c.
544 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
546 * Fixed double free in invite list adding code when adding
547 invite strings. Affected file silcd/server_util.c.
549 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
551 * More log printing during backup router protocol. Affected
552 file silcd/server_backup.c.
554 * Removed backwards support for old private key file format.
555 Affected file lib/silccrypt/silcpkcs.c.
557 * Removed backwards support for not-so-strict decryption length
558 check, it's strict now. Affected lib/silccrypt/silccipher.c.
560 * GETKEY to update the client entrys fingerprint too.
561 Affected file lib/silcclient/command_reply.c.
563 * Added --without-libtoolfix for package builders using weird
564 wrappers around libtool (BSD at least).
566 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
568 * Fixed backup router bugs: When backup resumes router and
569 receives a CHANNEL_MESSAGE packet the backup must not act
570 as router since the packet header decryption would be
571 different. Also, when relaying packets to channel, do
572 not re-encrypt packets on backup that came from the primary
573 since the connection isn't really router-router connection.
574 Affected files silcd/server.c, silcd/packet_send.c.
576 * Added checks in encryption/decryption that encryption/decryption
577 length sent as argument really is multiple by block size. Helps
578 catching really weird bugs like the above backup router bugs
579 when packets are being decrypted in wrong way. Affected files
580 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
582 * Fixed padding generation in private key file encryption.
583 Affected file lib/silccrypt/silcpkcs.c.
585 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
587 * Added ignore_message_signatures setting which can be used
588 to ignore signatures in messages. Affected files are
589 irssi/src/silc/core/client_ops.c, silc-core.c.
591 * Fixed the libtoolfix to use command line options instead of
592 environment variables. They didn't work as expected. Now,
593 the libtool is fully run-time configurable.
595 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
597 * Verify signature payload for signed messages. Affected files
598 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
599 irssi/src/silc/core/silc-core.h
601 * Display signature verification result in public and private
602 messages using theme abstracts. See irssi/default.theme for
603 examples on their usage. Affected files
604 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
605 irssi/src/fe-common/silc/module-formats.[ch],
606 irssi/src/fe-common/silc/fe-common-silc.c,
607 irssi/src/fe-common/silc/Makefile.am
608 irssi/src/fe-common/core/fe-messages.[ch]
610 * Fixed bugs in Irssi's theme parsing. Affected files
611 irssi/src/fe-common/core/themes.c
613 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
615 * Calculate the correct length for signed messages before
616 encrypting, it must be multiple by block size. Affected
617 file lib/silccore/silcmessage.c.
619 * silc_message_signed_get_public_key returns now both
620 decoded and encoded public key. Affected files are
621 lib/silccore/silcmessage.[ch].
623 * Added libtoolfix script that makes the libtool more generic
624 and configurable in run-time. Now we can specify in run-time
625 if what kind of libraries we want to create, regardless of
626 configuration. SIMs are now creates even if --disable-shared
627 was explicitly given.
629 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
631 * Fixed founder key sending in CMODE command in client.
632 Affected file lib/silcclient/command.c.
634 * Fixed CUMODE founder authentication in server to not check
635 for client's public key since it's not supposed to do that.
636 Affected file silcd/command.c.
638 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
640 * Set realname and hostname in NICK_REC records. Affected file
641 irssi/src/silc/core/silc-nicklist.c
643 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
645 * Remove 1.0 protocol backwards compat code from client
648 * Added more reliable check for whether nickname did change
649 or not, or whether only Client ID changed in NICK_CHANGE
650 notify. Affected file lib/silcclient/client_notify.c.
651 Fixes bug in '@' character handling in a nickname.
653 * Added support for automatically parsing signature from
654 the message payload. Added new function
655 silc_message_get_signature to return the payload to
656 application. Affected files lib/silccore/silcmessage.[ch].
658 * Changed the private_message and channel_message client
659 operations to deliver the SilcMessagePayload to the
660 application too. Application can use it fe. to get the
661 signature from the message for verification. Affected
662 file lib/silcclient/silcclient.h, client_channel.c and
665 * Redefined the signed payload for message payloads.
666 Updated protocol specs and implemented.
668 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
670 * Fixed wrong invite and ban list handling in server command
671 reply. Affected files are silcd/command_reply.c,
672 silcd/server_util.[ch].
674 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
676 * Fixed CMODE setting in server when founder mode was set.
677 Affected file silcd/command.c. Bug #95.
679 * Added support to setting specific public key in CMODE in
680 Irssi SILC client. Affected file lib/silcclient/command.c.
682 * Added support to use specific public key in CUMODE in
683 Irssi SILC Client. Affected file lib/silcclient/command.c.
685 * Added support for inviting and banning by public key in
686 Irssi SILC client. Affected file lib/silcclient/command.c.
688 * Fixed fingerprint/babbleprint showing in invite and ban
689 list command replys. Affected file is
690 irssi/src/silc/core/client_ops.c.
692 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
694 * Format CMODE +c and +h to display both the mode and the argument
696 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
698 * Added test vectors and test programs for SHA-1, MD5,
699 HMAC-SHA1 and HMAC-MD5. New tests are located in
700 lib/silccrypt/tests/. Fixed also argument decoding bug in
701 MD5 implementation. Affected file lib/silccrypt/md5.c.
703 * Changed the channel private key and private message key
704 generation (with static keys) to use SHA1 instead of MD5,
705 as SHA1 is the mandatory hash function in SILC. Affected
706 file lib/silcclient/client_[channel/prvmsg].c.
708 * Changed the private key file encryption to use SHA1 instead
709 of MD5. Added support for the old generation and added
710 automatic change of the key (to be removed later). Affected
711 files lib/silccrypt/silcpkcs.c.
713 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
715 * Load only files with .pub suffix in PublicKeyDir. Affected
716 file silcd/serverconfig.c.
718 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
720 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
721 channels. Affected files silcd/silcd.c, silcd/server.h.
723 * Added the config directive PublicKeyDir for the client block.
724 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
726 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
728 * Merged Toni's irssi/silc.conf patch.
730 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
732 * Max alloc tests in allocation routines. Affected file
733 lib/silcutil/silcmemory.c.
735 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
737 * Fixed a typo in resuming code that fixed detach/resume code
738 in server. Bug #93. Affected file silcd/packet_receive.c.
740 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
742 * Do reverse lookups for server when /connecting. Affected files
743 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
744 irssi/src/core/net-nonblock.*
746 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
748 * Added library versioning for shared libraries. Affected
749 files configure.in.pre and lib/Makefile.am.pre.
751 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
753 * Display INVITE and BAN lists as specified by SILC 1.2
755 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
757 * Do not send invite list back unless asked (when sending
758 no arguments) or when list was modified. Affected file
761 * Remove client from invite list in KILLED notify and in
762 KILL command. Affected file silcd/command.c and
765 * Fixed bugs in invite list handling in INVITE command.
766 Affected files silcd/command.c and silcd/server_util.c.
768 * Merged with Irssi 0.8.6.
770 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
771 Affected file irssi/src/fe-text/silc.c.
773 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
775 * The silc_argument_get_[first/next] now return the argument
776 type to caller. Added silc_argument_payload_encode_one.
778 Affected files are lib/silccore/silcargument.[ch].
780 * Added support for the SILC 1.2 INVITE command and new
781 invite lists to server. Affected files are silcd/command.c,
782 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
784 * Added support for the SILC 1.2 BAN command and new
785 ban lists to server. Affected files are silcd/command.c,
786 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
788 * Added support to client sending new INVITE command. Affected
789 file is lib/silcclient/command.c.
791 * Added support to client sending new BAN command. Affected
792 file is lib/silcclient/command.c.
794 * Added support for removing client from invite list when kicked
795 from channel, as SILC 1.2 dictates. Affected files are
796 silcd/packet_receive.c and silcd/command.c.
798 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
800 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
801 automatically the cipher's internal IV. Affected files
802 lib/silccrypt/silccipher.[ch].
804 * Assure the RESUME_CLIENT packet is not sent to twice to
805 backup router if the detached client was originated from
806 the backup. Affected file silcd/server.c. Bug #76.
808 * Changed silc_sim_symname to not allocate memory. Affected
809 file lib/silcsim/silcsimutil.c.
811 * Fixed memory leaks with SIMs in server. Affected files
812 silcd/serverconfig.c, silcd/server.c.
814 * Fixed channel key distribution after resuming detached
815 client. Affected files silcd/packet_receive.c.
817 * Fixed channel's global_user boolean checking after detaching.
818 Check it after changing the owner of the client not before.
819 Affected file silcd/packet_receive.c.
821 * Fixed few double frees from client library. Fixes at least
822 Bug #81, possibly others too.
824 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
825 notifys in Irssi SILC Client. Affected file is
826 irssi/src/silc/core/client_ops.c. Bug #82.
828 * Applied Ville Räsänen's manual page and --mandir bugfix
829 patch. Affected files are configure.in.pre and Makefile.am.pre.
832 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
834 * Added support to backup router protocol for backup to tell
835 normal server that it cannot use the backup router as primary
836 because the primary isn't really down. Updated protocol
839 * Added support for primary router to tell backup router that
840 resuming is not possible because the backup really isn't primary
841 in the cell. For example if backup disconnected itself the
842 resuming is not allowed since the primary really did not
843 go down. Updated protocol specs.
845 * Removed MARS from crypto library.
847 * Defined the CTR mode and Randomized CBC mode in SILC. The
848 CTR mode is RECOMMENDED now in specification. Defined also
849 Serpent cipher as optional cipher. Updated the protocol specs.
851 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
853 * Added support for inviting/banning by IP/MASK, public key,
854 and explicit Client ID. Redefined the command and notify
855 types to allow easier forwards support for other methods
856 of inviting/banning. Updated protocol specs.
858 * Remove the client from channel's invite lists if the client
859 is kicked or killed. Updated protocol specs.
861 * Unified the Channel Message Payload and Private Message
862 into one Message Payload. Updated protocol specs and
865 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
867 * Don't wait for EOF after socket error has occurred, but
868 close the connection. Affected file is silcd/server.c.
870 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
872 * Added support for setting FOUNDER mode on channel with
873 specific public key which can be set with CMODE command.
874 Updated protocol specs and implemented in client and server.
876 * Fixed the Irssi SILC client to correctly shutdown the client
877 library to avoid memory leaks. Affected files are
878 irssi/src/silc/core/silc-core.c and silc-servers.c.
880 * Deprecated the No Reply flag in SKE protocol and introduced
881 "IV Included" flag which can be used to indicate that the IV
882 is included in the ciphertext. This makes it possible to use
883 SILC on unreliable transport, such as UDP which may cause
884 packet reordering and losses. Updated protocol specs, did
887 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
889 * Fixed the MPI implementation of silc_mp_sizeinbase to return
890 < 32 bit values in correct size. Affected file is
891 lib/silcmath/mp_mpi.c.
893 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
895 * Fixed the KE Start Payload parsing to check that mandatory
896 fields are present. Affected file lib/silcske/payload.c.
898 * Fixed compilation warnigs in Irssi SILC Client. Affected
899 files are irssi/src/silc/core/silc-query.c. client_ops.c.
901 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
903 * Print "nick now appears as newnick" and update Irssi's nicklist
904 when you change your nick to "nick". Closes #62
906 * Never format your own nick. Closes #63
908 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
910 * SILC_UMODE_GONE changes are now propagated correctly to the
911 Irssi client. Closes #54
913 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
915 * Fixed example in /HELP KEY
917 * Added expando $j which expands to current SILC Client version
919 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
921 * Fixed public key decoding in crypto library.
923 * Added better error printing to SKE library.
925 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
927 * Fixed NICK command to not crash if nickname was not sent.
929 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
931 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
932 Deprecated the old Encrypt-And-MAC order. Updated protocol
933 specs and implemented.
935 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
936 generation. Updated specs and implemented.
938 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
940 * Added support for rekey before 2^32 sequence number wraps.
941 Affected files in server and client library.
943 * Padding must be at least 8 bytes now. Implemented and updated
946 * Compute maximum padding for authentication packets to make
947 passphrase approximation attacks impossible. Affected files
948 in client library and in server.
950 * Fixed PING command sending in client library and handling in
951 server. The server ID must be ID Payload, not raw ID data.
952 Affected files in server and client library.
954 * Defined that all public keys sent in commands and notify
955 payloads are actually Public Key Payloads not raw public key
956 data. Updated protocol specs and implemented.
958 * Updated protocol version to 1.2. Updated specs and code.
960 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
961 status types. Updated specs and the code.
963 * Added support for normal client to kill its own entries from
964 the network. Updated protocol specs and the code.
966 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
967 and added initial implementation.
969 * Added MAC field to the Private Message Payload to protect
970 against chosen ciphertext attacks. Updated the protocol specs
973 * Added idle and signon fields to the ATTRIBUTE_SERVICE
974 attribute to indicate the user's current idle and signon time
975 of a service. Updated protocol specs and implemented.
977 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
979 * Added "do_not_bind" argument to silc_client_file_send what
980 can be used to not bind locally but assume the file receiver
981 provides the point of connect. Usefull when sender is behind
982 NAT device. Affected file lib/silcclient/silcclient.h and
985 * Added -no-listener option to FILE SEND command in Irssi SILC
986 client. Affected file irssi/src/silc/core/silc-servers.c.
987 Renamed FILE RECEIVE to FILE ACCEPT.
989 * Confirm passphrase for private key encryption in
990 silc_create_key_pair and silc_change_private_key_passphrase.
991 Affected files are lib/silcutil/silcapputil.c.
993 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
995 * Move silc_client_packet_send back to internal, added
996 silc_client_send_packet, a bit simpler function for application.
997 Affected files lib/silcclient/silcclient.h, client.c and
1000 * Moved the SilcClientEntry, SilcChannelEntry and
1001 SilcServerEntry to silcclient.h to be public and documented
1002 them for application. Affected files are
1003 lib/silcclient/silcclient.h and idlist.h.
1005 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1007 * Fixed manual page installation patch by Ville Räsänen.
1008 USERS help page fix patch by Ville Räsänen
1010 * Changed the silc_client_command_call interface to make
1011 the command call simpler for the application. The library
1012 now handles the command line parsing, command finding and
1013 execution. Application only needs to call the function
1014 with the command line. Affected files are
1015 lib/silcclient/silcclient.h, command.[ch].
1017 * Fixed silc_get_input to NULL-terminate the returned input.
1018 Affected file lib/silcutil/silcutil.c.
1020 * Resolve the client's public key in JOIN command if the
1021 founder auth data is being requested but we don't know the
1022 client's public key. Affected file silcd/command.c.
1025 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1027 * Print notify for server opers when backup router comes
1028 online. Affected file silcd/server.c.
1030 * Fixed the INVITE command to send the invite list in
1031 command reply. Affected file silcd/command_reply.c.
1033 * Fixed MOTD command reply sending. Affected file
1036 * UTF-8 decode the topic in TOPIC command reply and LIST
1037 command reply in Irssi SILC client. Affected file is
1038 irssi/src/silc/core/client_ops.c.
1040 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1042 * Fixed the INVITE command to not crash Irssi SILC client
1043 when given without nickname argument. AFfected file
1044 irssi/src/silc/core/client_ops.c.
1046 * Fixed double free in WHOIS query on normal server when
1047 forwarding query to router. Affected file is
1048 silcd/server_query.c.
1050 * Fixed WATCH command reply handling on normal server which
1051 was missing altogether. Affected file silcd/command_reply.c.
1054 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1056 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1057 Included yodl sources for each of these. Also modified
1058 Makefile.am prototype to install these files to proper
1059 locations. Updated CREDITS. Affected file Makefile.am.pre,
1060 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1063 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1065 * Added support for encrypted private key files. Now
1066 passphrase must be provided when new key pair is created
1067 (can be empty though), and prompted when loading the
1068 private key. Added support for loading the old-style
1069 non-encrypted private keys as well. Affected files
1070 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1073 * Fixed silc_get_input to accept input on all terminals.
1074 Affected file lib/silcutil/silcutil.c.
1076 * Moved the Irssi SILC client key loading and other stuff
1077 to be called after the arguments and UI is initialized.
1078 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1080 * Added -P option to Irssi SILC client which can be used
1081 to change the passphrase of the private key. Affected
1082 file irssi/src/silc/core/silc-core.c.
1084 * Added silc_change_private_key_passphrase apputil routine
1085 to lib/silcutil/silcapputil.[ch].
1087 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1089 * Fixed connection closing in client library to not crash.
1090 Moved the connection freeing totally to function
1091 silc_clinet_del_connection. Affected file
1092 lib/silcclinet/client.c.
1094 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1096 * Changed includes/silcincludes.h to silcincludes.h.in to
1097 include configuration specific information. The silcdefs.h
1098 is not included in to installation anymore (it's only
1099 compilation time header).
1101 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1103 * Moved the SilcClient and SilcClientConnection from client.h
1104 to the public lib/silcclient/silcclient.h. Changed the
1107 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1109 * If version string in silc_clinet_alloc is NULL the library
1110 puts it automatically. Affected file lib/silcclient/client.c.
1112 * Changed the version strings from variables to #define's
1113 in includes/silcversion.h.
1115 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1117 * Added shared library complation support.
1119 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1121 * Added lib/silcutil/silcapputil.[ch] for application
1122 utility functions. It includes routines for applications'
1123 convenience. Added silc_create_key_pair, silc_show_public_key
1124 and silc_load_key_pair functions.
1126 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1128 * Send RESUME_CLIENT packet from router to backup routers
1129 to in resuming. Affected file silcd/packet_receive.c.
1131 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1133 * In IDENTIFY command parsing, send all other IDs except
1134 Client IDs explicitly to router for resolving on normal
1135 server. Also check that ID received in WHOIS command is
1136 always Client ID, others are not allowed. Affected file
1137 silcd/server_query.c.
1139 * Merged latest changes from irssi.org CVS.
1141 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1143 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1144 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1146 * Fixed the heartbeat sending in Irssi SILC client. Moved
1147 the silc_client_packet_send to silcclient.h for application
1148 usage. Affected files lib/silcclient/client_internal.h
1149 lib/silcclient/silcclient.h.
1151 * Fixed a bug in query resolving in server. Used wrong
1152 variable in a for loop and crashed. Affected file is
1153 silcd/server_query.c.
1155 * Server constructs requested attributes only to locally
1156 connected clients. Affected file silcd/server_query.c.
1159 * Fixed a bug when sending resolving from router to server
1160 with requested attributes. The constructed WHOIS command
1161 was incorrect. Affected file silcd/server_query.c.
1164 * Fixed Requested Attributes saving in WHOIS command reply.
1165 The length of the data buffer must be saved too. Affected
1166 file silcd/command_reply.c.
1168 * Update the client entry's servername after detaching is
1169 over. Affected file silcd/packet_receive.c. Bug #37.
1171 * Resolve incomplete client entrys in CUMODE_CHANGE and
1172 CMODE_CHANGE notifys. Affected file is
1173 lib/silcclient/client_notify.c. Bug #42.
1175 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1177 * Fixed channel key packet processing bug on backup router
1178 during backup resuming protocol. Affected file is
1179 silcd/packet_receive.c.
1181 * Fixed memory leaks in server. Affected files are
1182 silcd/server.c and silcd/packet_receive.c.
1184 * Fixed packet decryption problem when backup router encrypted
1185 channel message with wrong key during backup resuming
1186 protocol. Affected file silcd/packet_send.c.
1188 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1189 Toni Willberg (toniw@iki.fi)
1191 * Changed the SilcCipher context to be private. Changed the
1192 silc_cipher_get_iv to just return pointer to the IV. Added
1193 silc_cipher_get_name to return the name of the cipher.
1194 Fixed code all around to support these changes. Affected
1195 files are lib/silccrypt/silccipher.[ch], client library and
1198 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1200 * Fixed unaligned access in lib/silccore/silcattrs.c.
1202 * Fixed libtool linking in lib/silcsim/Makefile.am.
1204 * Fixed services attribute printing. Affected files is
1205 irssi/src/silc/core/silc-queries.c.
1207 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1209 * Fixed a crashbug in incoming server accepting. Affected
1210 file silcd/server.c.
1212 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1214 * Added automatically generated index to Toolkit Reference
1217 * Added support for Postscript Toolkit Reference Manual.
1219 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1221 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1224 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1226 * Added 'send_events' boolean argument to the function
1227 silc_schedule_set_listen_fd which sends the set events to
1228 the application explicitly if set to TRUE. Default action
1229 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1230 lib/silcclient/client_internal.h and silcd/server_internal.h.
1232 * Added silc_compare_timeval to determine which time values
1233 is smaller. Affected file lib/silcutil/silcutil.[ch].
1235 * Added sort-of "Quality of Service" (QoS) support to
1236 SilcSocketConnection. Data reception can be controlled with
1237 rate limit per second and/or read data length limit.
1238 Added silc_socket_set_qos. Affected files are
1239 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1241 * Added the QoS configuration to SILC Server configuration
1242 file. Affected files are silcd/serverconfig.[ch] and
1245 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1247 * Merged with irssi.org CVS.
1249 * Failed OPER and SILCOPER authentications are now logged.
1250 Affected file silcd/command.c. Bugs #25.
1252 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1254 * ROBODoc documented lib/silcutil/silcbuffer.h and
1255 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1256 <ville.rasanen@iki.fi>.
1258 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1260 * Added support for auto-passphrase authentication from the
1261 config file during connecting which was not implemented
1262 yet. Affected file irssi/src/silc/core/client_ops.c.
1264 * Fixed a bug in authentication protocol failure handling which
1265 was processing wrong callback context. Affected files
1266 are lib/silcclient/client.c and protocol.c.
1268 * Fixed the /ATTR allow off to actually work. Affected file
1269 is irssi/src/silc/core/silc-queries.c.
1271 * Fixed the /ATTR -del to work. Affected file is
1272 irssi/src/silc/core/silc-queries.c.
1274 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1276 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1278 * Fixed mask attribute adding in Irssi SILC client. Affected
1279 file irssi/src/silc/core/silc-queries.c.
1281 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1283 * Added support for saving the requested attributes in
1284 WHOIS to directory. Affected file is
1285 irssi/src/silc/core/silc-queries.c.
1287 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1289 * Added support for parsing VCard fields that do not have
1290 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1292 * Fixed a double free bug in hash table foreach function
1293 if the entry was deleted in the foreach callback. Affected
1294 file lib/silcutil/silchashtable.c.
1296 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1298 * Added silc_attribute_get_verify_data to return the signature
1299 verification data for either user digital signature or
1300 server digital signature in Requested Attributes. Affected
1301 files are lib/silccore/silcattrs.[ch].
1303 * Added silc_vcard_alloc which is used to allocated dynamic
1304 SilcVCard context. The silc_vcard_free now checks whether
1305 the context is dynamically allocated or not. Affected files
1306 are lib/silcutil/silcvcard.[ch].
1308 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1310 * Periodically remove the NOATTR status from client entry
1311 so that the client may take the attributes in use even after
1312 server has resolved them unsuccessfully earlier. Affected
1313 file silcd/server_query.c and idlist.h.
1315 * Moved sha1hash and md5hash from client->internal to
1316 SilcClient for application usage. Affected files are
1317 lib/silcclient/client.h and client_internal.h.
1319 * Fixed attribute encoding and decoding bugs. Affected
1320 files lib/silccore/silcattrs.[ch].
1322 * Added ATTR command to Irssi SILC Client which is used to
1323 manage user's Requested Attributes sending and values for
1324 WHOIS command. Affected files around Irssi SILC client.
1326 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1328 * Added silc_buffer_strformat which can be used to format
1329 strings into a buffer which size is automatically increased.
1330 Affected file lib/silcutil/silcbuffmt.[ch].
1332 * Added implementation of VCard (RFC 2426) which can be used
1333 as part of Requested Attributes in WHOIS command. Affected
1334 file lib/silcutil/silcvcard.[ch].
1336 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1338 * Some strncat -> silc_strncat changes our the core and
1341 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1342 errors. Added better error printing to SKE library.
1343 Affected files lib/silcske/silcske.c, silcske_status.h and
1346 * Save the PKCS key length even if only private key is set to
1347 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1349 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1350 length in bits not in bytes. Affected files are
1351 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1352 silcd/server_query.c.
1354 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1356 * Added silc_attribute_payload_encode_data to directly encode
1357 the data into the attributes buffer. Renamed function
1358 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1359 Affected files are lib/silccore/silcattrs.[ch].
1361 * silc_hash_table_find_foreach calls the foreach function now
1362 once even if the nothing was found with context set to NULL.
1363 Affected file lib/silcutil/silchashtable.[ch].
1365 * Remove the RESOLVING flag from client entry after received
1366 the Requested Attributes from the client. Fixed memory leak
1367 in client entry freeing. Affected files silcd/server_query.c
1370 * Added Requested Attributes support into SILC Client Library.
1371 It is not able to send requested attributes in WHOIS command,
1372 and also receive and process requested attributes. Added
1373 silc_client_attribute_[add|del] and silc_client_attributes_get
1374 functions. Added also `ignore_requested_attributes' to the
1375 SilcClientParams to not use attributes in client. Affected
1376 files are lib/silcclient/command.c, client_attrs.[ch],
1377 silcclient.h, client_internal and client.[ch].
1379 * Changed the silc_client_get_client_by_id to support Requested
1380 Attributes, it takes them as argument now. Affected file
1381 is lib/silcclient/silcclient.h, and idlist.c.
1383 * Added -details option to WHOIS command in Irssi SILC Client
1384 to support the requested attributes. By default it requests
1385 all attributes. Affected file lib/silcclient/command.c and
1386 irssi/doc/help/in/whois.in.
1388 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1390 * Add also SERVICE attribute for server-constructed attribute
1391 data. Also digitally sign the attributes and add
1392 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1393 silcd/server_query.c.
1395 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1397 * Changed the silc_attribute_payload_encode to support list
1398 of attributes (function may be called several times to add
1399 a new attribute). Removed the silc_attribute_payload_encode_list
1400 function. The encoding function now also automatically encodes
1401 the data, so the caller does not need to do that. Affected
1402 files lib/silccore/silcattrs.[ch].
1404 * Added support for replying on behalf of the user to the
1405 Requested Attributes in WHOIS command in the server. Affected
1406 file silcd/server_query.c.
1408 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1409 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1411 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1413 * Don't swtich to become primary router if we are backup if
1414 decryption error has occurred. Affected file silcd/server.c.
1416 * Fixed a bug in backup router IP address comparison in
1417 silc_server_backup_get.
1419 Save now also the port of the server/router and use that
1420 in comparison as well. Affected file silcd/server_backup.c.
1422 * Normal server now reconnects to backup router automatically
1423 if connection is lost to it. Affected file silcd/server.c.
1425 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1427 * If packet processing fails (like integrity check fails)
1428 the connection is closed now. Affected files are
1429 lib/silccore/silcpacket.c and silcd/server.c.
1431 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1433 * Fixed double free in RSA public key set function
1434 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1437 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1439 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1440 Added server_query.[ch] which provides one interface for
1441 querying information using all three commands.
1443 * Changed all "typedef unsigned char" in core library to
1444 "typedef SilcUInt8".
1446 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1448 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1450 * Renamed silc_server_get_client_resolve to
1451 silc_server_query_resolve and moved to server_query.[ch].
1453 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1455 * Resumed client packet handling from server put the resumed
1456 client on wrong list on router and caused the client not
1457 be present on the network anymore. Now fixed to put the
1458 client to correct list. Affected file silcd/packet_receive.c.
1460 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1462 * Various cleanup in error message output in config parsing code
1463 and in server init code. Fixed error log files containing
1464 too many newlines ('\n') in some situations. Affected files are
1465 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1467 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1469 * Use the reverse lookupped hostname in client internals
1470 instead of one user provided us as remote server name.
1471 Affected file lib/silcclient/client.c.
1473 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1475 * Added 'app_context' to silc_schedule_init. It is an
1476 application specific context that is delivered to application
1477 in task callback functions. Affected files are
1478 lib/silcutil/silcutil.[ch].
1480 * The hb_context in SilcSocketConnection is not freed
1481 automatically anymore (application must free it). Freeing
1482 it automatic is inconsistent. Affected files are
1483 lib/silcutil/silcsockconn.[ch].
1485 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1487 * Added support for removing explicitly added client connections
1488 in rehash and closing the client connections if they were
1489 unconfigured in the rehash. Affected file silcd/server.c.
1491 * Added support for aborting automatically pending commands
1492 that never receives the reply (to avoid memory leaks).
1493 Added also silc_server_command_pending_timed to set the
1494 specific timeout for pending command. Affected files are
1495 silcd/command[_reply].[ch].
1497 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1498 specs and lib/silccore/silcstatus.h.
1500 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1502 * Changed the silc_get_time to accept time value as argument
1503 or if zero is sent return current local time. Affected
1504 file lib/silcutil/silcutil.[ch].
1506 * Added STATS command to client library and Irssi SILC client.
1507 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1509 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1511 * Assure that channel key is set before sending it. May
1512 crash server otherwise. Affected file silcd/packet_send.c.
1514 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1516 * Assure that endless loop cannot happen with detached client
1517 resolving on normal server. Added idlist status
1518 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1519 silcd/idlist.h and silcd/packet_receive.c.
1521 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1523 * Incoming file transfer request cannot use same session as
1524 the sending session. This can happen when sending file to
1525 yourself. Crashed the client on quit. Affected file
1526 lib/silcclient/client_ftp.c. Bug #24.
1528 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1530 * Implemented the draft-riikonen-precense-attrs draft and
1531 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1533 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1535 * Distribute the SERVER_SIGNOFF notify also to local backup
1536 routers from the primary router. The backup router may not
1537 have the signing of local server directly connected and need
1538 to know about the signoff. Affected file silcd/server_util.c.
1540 * Use the primary router as the origin of the locally connected
1541 server when it is disconnecting from the backup router since
1542 that's where it really is coming from. Now the clients from
1543 the disconnecting server are removed correctly and "shadow"
1544 clients are not left to the backup router. Affected file
1547 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1549 * If normal server is standalone and found existing but disabled
1550 channel, do not re-create the channel since it creates
1551 duplicate same channels. Affected file silcd/server.c.
1553 * Added anonymous client connections support to server. New
1554 "anonymous" configuration option to ConnectionParams section
1555 added. If set to true, the username and hostname information
1556 of the client will be scrambled and anonymous user mode is
1557 set automatically to the user. Affected files are
1558 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1560 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1562 * In JOIN notify handling, mark that the cache entry of the
1563 client cannot be expired. Can cause crashes on normal
1564 server (asserts client->channels). Affected file is
1565 silcd/packet_receive.c.
1567 * From now on distribution versions are used as protocol versions
1568 instead of by default using the Toolkit base version as protocol
1569 version. Affected file prepare.
1571 * Do not set the locally resolved hostname for local client
1572 entry but take what server sends. This way the real hostname
1573 is showed in WHOIS for yourself. Affected file is
1574 lib/silcclient/idlist.c and lib/silcclient/client.c.
1576 * Resolve local info with IDENTIFY when connecting to server.y
1578 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1580 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1581 for implied search (not needed on platforms which has native
1582 pthreads library). Use --without-pthreads to disable threads.
1583 Affected file is configure.in.pre
1585 * Fixed --with-iconv on platforms which need to bypass (broken)
1586 native iconv(). Affected file is configure.in.pre
1588 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1590 * Moved -C option parsing in Irssi SILC client at same time
1591 as other options. The UI was initialized earlier and caused
1592 problems on command line. Bug #16. Affected file is
1593 irssi/src/silc/core/silc-core.c.
1595 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1597 * Added global variable silc_log_timestamp that tells silclog
1598 wether to print or not the timestamp in the logging files.
1599 Affected file lib/silcutil/silclog.[ch].
1601 * Added silcd configuration option Timestamp in the Logging
1602 section. Affected file silcd/serverconfig.[ch],
1603 doc/example_silcd.conf.in.
1605 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1607 * Fixed fingerprint checking to check for entirely empty
1608 fingerprint instead of two first bytes when determining
1609 if it is set. Bug #18. Affected file silcd/command.c.
1611 * Fixed duplicate PKCS name registering to not allow it.
1612 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
1614 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1616 * Conditionalize non-gcc compiler optimizations for various
1617 platforms, enable those commented out. Cleanups.
1618 Affected file lib/silcmath/mpi/configure.in
1620 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
1622 * silc_rng_exec_command() left zombie processes if command
1623 didn't generate any output. Affected file
1624 lib/silccrypt/silcrng.c
1626 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1628 * Rewrote iconv checking, introduce --with-iconv for systems
1629 which rely on libiconv. Check if iconv() provided by libc
1630 is good enough, otherwise demand libiconv. Affected file
1633 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1635 * Search for ldopen() also in libc. This enables SIM support
1636 on *BSD systems. Based on patch from Alex Zepeda. Affected
1637 file configure.in.pre
1639 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1641 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
1642 This fixes prepare on *BSD systems. Affected file
1645 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1647 * More fixed for not having purge timeout for global clients
1648 that are on channel. Affected files silcd/command_reply.c
1651 * Fixed the rekey protocol to work with backup router connections.
1652 Rekey packets are now allowed on disabled connections as
1653 well. Affected files silcd/packet_send.c and server.c.
1655 * Do not switch to be as backup router when shutting down and
1656 closing the primary connection. Affected file silcd/server.c.
1658 * Fixed memory leaks in backup router deleting. Added
1659 silc_server_backup_free to free all data during shutdown of
1660 server. Affected files silcd/server_backup.[ch].
1662 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1664 * Do not process commands if the sock->user_data is NULL.
1665 Affected file silcd/command.c.
1667 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1669 * Fixed buffer overflow and security problems (loosing bits
1670 in CFB encryption) in SILC RNG. Problems reported by
1671 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
1673 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1675 * Added yet more checks that client is not expired on global
1676 list if it is on channels. Affected file is
1677 silcd/command_reply.c.
1679 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1681 * Merged c0ffee's MIME signal patch which adds support for
1682 sending also MIME messages in Irssi SILC Client, and handling
1683 received MIME messages in a signal (and perhaps doing something
1684 to non-textual MIME messages).
1686 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1688 * Fixed pending command deletion in server and client library
1689 to check the whole list instead of breaking after first found.
1690 The affected files are silcd/command.[ch] and
1691 lib/silcclient/command.[ch].
1693 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1695 * Return NO_SUCH_CHANNEL error in USERS for channel that is
1696 secret or private, otherwise it's possible to find out
1697 whether a secret channel exists or not. Affected file
1700 * If CMODE change fails during the mode setting, assure that
1701 the old mode mask is set for the channel back. Affected
1702 file silcd/command.c.
1704 * Fixed passphrase saving on +a channel on normal server
1705 after successful JOIN command. Affected file silcd/command.c.
1707 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1709 * Remove server/router operator privileges in DETACH command,
1710 since it's possible to resume to server where these
1711 privileges would not be allowed for the client. Affected
1712 file silcd/command.c.
1714 * Do not set to wait for backup in rehash of the server.
1715 Affected file silcd/server.c.
1717 * Do not check listener sockets when counting how many
1718 socket connections we have. Affected file is
1719 silcd/server_util.c.
1721 * Do not announce disconnected clients that are remaining
1722 in history (for WHOWAS). This is because SIGNOFF notify
1723 for these has been sent earlier already. Affected file
1726 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1728 * Buffer overflow with CUMODE command's mode->mode character
1729 conversion. Reported by Ville Räsänen. Affected file
1730 lib/silcutil/silcutil.c.
1732 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1734 * Allow heartbeat packets to go disabled connections anyway.
1735 Affected files silcd/server.c and silcd/packet_send.c.
1737 * Do not broadcast New Channel packets with List flag set
1738 in the packet to backup routers. The router must check
1739 for the correctness of the packets before sending them.
1740 It is possible that router will have enforce Channel ID
1741 change and this would cause desync in the backup router.
1742 Affected file silcd/packet_receive.c.
1744 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
1745 are handled in list parsing. They are not list packets
1746 anymore. Affected file silcd/packet_receive.c.
1748 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1750 * Stop waiting for backup router through the timeout, not
1751 directly after backup router has arrived. Affected file
1754 * Do not re-create channel keys and send them when removing
1755 clients in server shutdown. Affected files are
1756 silcd/server_internal.h and silcd/server_util.c.
1758 * Notify distribution to backup routers was missing from
1759 the silc_server_send_notify_dest function which caused
1760 desyncing problems with backup router. Affected file is
1761 silcd/packet_send.c.
1763 * The client's channel removing was working wrong on
1764 backup router. It assumed that it doesn't know global
1765 information but backup router does know. For this reason
1766 it could remove channel when it wasn't supposed to do that.
1767 Affected file silcd/server.c and silcd/server_util.c.
1769 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1771 * Stop for a couple seconds after badkup router has become
1772 primary router. Affected file silcd/server.c.
1774 * Added silc_server_remove_servers_by_server, which is used
1775 to remove servers originated from some other server. Also
1776 clients of those servers can be removed too. Affected file
1777 silcd/server_util.[ch].
1779 * When removing clients after a server has signed of remove
1780 also all servers behind that server (unless they are known
1781 to be available locally), and send SERVER_SIGNOFF for each
1782 of the server separately. Also the signed off clients are
1783 sent now separately per signed off server. The affected files
1784 are silcd/server.c and silcd/server_util.[ch].
1786 * All servers added with silc_idlist_add_server must always
1787 have both "router" and "connection" pointers set. Otherwise,
1788 bad server entries may be left around in the cache.
1789 Affected file silcd/command_reply.c.
1791 * Do not create the channel key in NEW_CHANNEL packet
1792 processing if the channel is empty. Affected file
1793 silcd/packet_receive.c.
1795 * Completed backup router support for standalone routers.
1796 Supports also servers in the cell that do not use the backup
1799 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1801 * Fixed a bug in silc_string_regexify which did not add '^'
1802 at the start of each string, and thus the matching was
1803 not explicit. For example ban list iikone@*!*@* would
1804 match also "priikone", which is wrong, it would have to be
1805 *iikone@*!*@* to match also "priikone". Affected
1806 file lib/silcutil/unix/silcunixutil.c.
1808 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1810 * Enable all local server connections before updating client
1811 caches when we've become backup router. Otherwise, signoff
1812 packets may not reach the clients. Affected files are
1813 silcd/server.c and silcd/server_util.[ch].
1815 * Fixed a bug in version string parsing which could crash
1816 the program with specially formatted version string.
1817 Bug reported and patch provided by Ville Räsänen. Affected
1818 file lib/silcutil/silcutil.c.
1820 * Handle the disconnection immediately when DISCONNECT
1821 packet is received in server. Affected file silcd/server.c.
1823 * Primary router now waits a short time (10 seconds) for
1824 backup router connection before accepting any other
1825 connection (except local). Affected file silcd/server.c,
1828 * Fixed a crash in client libary in NICK_CHANGE notify when
1829 NICK_CHANGE arrived for client entry we are resolving
1830 currently. Affected file lib/silcclient/client_notify.c.
1832 * Call the sconn->callback completion even if error had
1833 occurred. Start reconnecting always if connection to
1834 primary router fails during backup router protocol.
1835 Affected files silcd/server.c and server_backup.c.
1837 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1839 * Added functions silc_server_send_opers and
1840 silc_server_send_opers_notify to send packets stricly
1841 to operators. Added macro SILC_SERVER_SEND_OPERS macro
1842 to send variable argument notify to operators.
1843 Affected files silcd/packet_send.[ch] and silcd/server.h.
1845 * Removed UMODE rights checking with UMODE_CHANGE notify.
1846 Affected file silcd/packet_receive.c.
1848 * Server/router operator now receives notify when network
1849 switches to backup router and when it resumes the use of
1850 primary router. Affected file silcd/server.c and
1851 silcd/server_backup.c.
1853 * Fixed the updating of client information after backup
1854 resuming protocol is over; update all except local clients
1855 to the new primary router. The affected file is
1856 silcd/server_util.c.
1858 * Added support for closing active connections in rehash
1859 that were unconfigured by the user. Supports currently
1860 closing server and router connections. Affected file
1863 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
1865 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1867 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
1868 is NULL since seems that on some platforms NULL is allowed
1869 and on some it's not. Fallback encoding is used instead.
1870 Affected file lib/silcutil/silcstrutil.c.
1872 * Fixed statistics updating for incoming server connection
1873 which could cause problems when re-connecting. Affected
1874 file silcd/server.c.
1876 * Preliminary backup router support for standalone router
1877 added. Affected files in silcd/.
1879 * Mark server connections in backup router disabled before
1880 and after backup protocol. Affected file is
1881 silcd/server_backup.c.
1883 * Added support for reconnecting to remote server connection
1884 even if the protocol fails, and if the configuration wants
1885 us to keep trying to connect anyway.
1887 Server connection is not allowed to backup router if
1888 backup router does not have connection to primary router yet.
1890 Affected file is silcd/server.c.
1892 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1894 * Added silc_client_udpate_server function to update changed
1895 server info. Affected file lib/silcclient/idlist.[ch].
1897 * Added check for server entries that are being resolved when
1898 notify is received. If being resolved, handle the received
1899 notify only after it's resolved so that all notifys are
1900 handled in same order as received from the server.
1902 Added similar resolver check to channel entries. Every
1903 notify that cause resolving of any information that affects
1904 channel entry marks the channel entry in waiting state.
1905 After whatever resolving is over the waiters are signalled
1906 and only then the notifys are handled in the same order
1907 as delivered from the server.
1909 Affected files are lib/silcclient/idlist.[ch], and
1912 * Fixed KILLED notify handling in normal server. Affected
1913 file silcd/packet_receive.c.
1915 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
1916 is locally connected, or was locally connected (but may
1917 be detached and connection is not active). Added also
1918 SILC_IS_LOCAL for checking this status. Affected files
1919 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
1920 silcd/server.c and silcd/server_internal.h.
1922 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1924 * Don't send or handle TOPIC_SET if topic is already set and
1925 is same as being set. Affected files silcd/command.c and
1926 silcd/packet_receive.c.
1928 * Fixed CMODE change rights checking to work correctly when
1929 removing modes by operator. Affected file is
1930 silcd/server_util.c.
1932 * Fixed some handling with New Channel packet in router and
1933 fixed some CMODE_CHANGE notify handling in server and router.
1934 Affected file is silcd/packet_receive.c.
1936 * Changed "disconnect" client operation to include the
1937 reason of the disconnection and optional disconnection
1938 message. Affected file lib/silcclient/silcclient.h.
1940 * Made the compilation of lib/contrib/ stuff conditional.
1941 Affected files configure.in.pre, lib/contrib/Makefile.am.
1943 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1945 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
1946 to the sender of the notify too, to avoid situation where two
1947 notifys are in the network at the same time going to oppsite
1948 directions. Affected file silcd/packet_receice.c.
1950 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1952 * Delete the client from channel even if the cilent->id is
1953 NULL. It was possible that client was deleted without
1954 removing from channels (theoretically at least). Affected
1955 file silcd/server.c and silcd/server_util.c.
1957 * Free the client data too when resuming is not successful.
1958 Affected file silcd/packet_receive.c.
1960 * Merged some code from c0ffee's silc-plugin. Affected files
1961 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
1963 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
1964 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
1965 to the primary router connection, the other one returns
1966 TRUE if packet must be broadcasted to network.
1968 * All notifys that are destined to primary router (to network)
1969 are now automatically sent to backup routers even if the
1970 router is standalone (and has backup router). Affected files
1973 * Added --without-irssi and --without-silcd configuration
1974 options for disabling the compilation of these applications.
1975 Affected file configure.in.pre and prepare.
1977 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1979 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
1980 UTF-8 encoding and decoding. Added also new encodings
1981 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
1983 Added also SILC_STRING_LANGUAGE which is language and charset
1984 specific encoder and decoer for those platforms that support
1985 iconv(). It can convert the UTF-8 to and from the locale
1986 specific character set.
1988 Affected file lib/silcutil/silcstrutil.[ch].
1990 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
1992 * Added function silc_get_command_name to the file
1993 lib/silcutil/silcutil.[ch].
1995 * Improved the server debug output a bit. Affected files are
1998 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2000 * Save the channel passphrase when received succesful JOIN
2001 command reply from router, on normal server. Otherwise
2002 joinig +a channels from normal server is not possible.
2003 Affected file silcd/command.c.
2005 * Fixed a bug in TOPIC_SET notify handling. The notifier
2006 may be other than client too, like server or channel.
2007 It expected it to always be only client and ignored the
2008 notify. Affected file silcd/packet_recieve.c.
2010 * Removed some (unnecessary) debug printing from
2011 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2013 * Do not force CMODE_CHANGE when server is announcing new
2016 Router announces stuff only after server reannounces channel
2017 after CHANNEL_CHANGE notify.
2019 These fixes optimizes the announcing procedure, and perhaps
2020 fixes some problems too. Affected file silcd/packet_receive.c.
2022 * Fixed SERVER_SIGNOFF sending to local clients. It was
2023 totally broken and sent the notify to all local clients,
2024 instead of only to those that was on same channel as the
2025 signing off clients. Affected file silcd/server_util.c.
2027 * Added -D option to server. It can be used to give debug
2028 level. The levels are from 0 - 99, and are predefined for
2029 smooth server debugging. (see silcd.c for the predefined
2030 levels). Affected file silcd/server.c.
2032 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2034 * Fixed a bug in Irssi SILC client to close the connection
2035 properly when disconnecting from server. Affected file
2036 irssi/src/silc/core/client_ops.c.
2038 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2040 * When authenticating as founder during JOIN command, check
2041 that the one authenticating becomes the only founder on the
2042 channel. Affected file silcd/command.c.
2044 * Better checking for founder mode setting when CUMODE_CHANGE
2045 notify is received. Affected file silcd/packet_receive.c.
2047 * Close all connections when shutting down the server by sending
2048 DISCONNECT packet. Close all listeners too when shutting
2049 down the server. Affected file silcd/server.c.
2051 * Handle DISCONNECT packet correctly in client library by
2052 calling the "disconnect" client operation. Affected file
2053 lib/silcclient/client.c.
2055 * Handle local errors correctly during resuming. Affected
2056 file lib/silcclient/client.c.
2058 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2060 * The log file is not dupped internally anymore in
2061 lib/silcutil/silclog.c. Fixed memory leaks too.
2063 * The scheduler now dispatches all pending timeout tasks
2064 when it is uninitialized with silc_schedule_uninit.
2065 Affected file lib/silcutil/silcschedule.c.
2067 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2069 * Added --enable-stack-trace option to configure. Added
2070 memory allocation stack trace support. Added files
2071 lib/silcutil/stacktrace.[ch]. Affected files are
2072 lib/silcutil/silcmemory.[ch].
2074 * Fixed memory leaks from libraries and server. Affected
2075 files around the tree.
2077 * Reverted back a fix made to CUMODE which broke it.
2078 Affected file silcd/command.c.
2080 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2082 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2083 core library, and implemented it. All textual messages SHOULD
2084 use this flag and the message MUST be UTF-8 encoded.
2085 All text messages sent by Irssi SILC client are now UTF-8
2086 encoded (regardless whether the terminal supports UTF-8 or not).
2087 Affected files are lib/silccore/silcchannel.h,
2088 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2091 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2093 * Added lots of new statistics updating that was missing from
2094 the server and router code. Affected files in silcd/.
2096 * Sending SIGUSR1 signal to server now dumps the current
2097 server statistics into /tmp directory. Affected file is
2100 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2101 the SILC Hash Interface also. Added new functions
2102 silc_hash_get_name, silc_hash_init, silc_hash_update and
2103 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2105 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2107 * Added some better info printing for client during connecting.
2108 Affected file silcd/server_util.c.
2110 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2111 to silence a user on a channel. Affected files are
2112 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2113 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2114 and silcd/packet_receive.c.
2116 * Fixed a fatal bug in handling of malformed command payload.
2117 Affected file silcd/command.c.
2119 * Fixed a double free when announcing channel users to router.
2120 Affected file silcd/server.c.
2122 * After successful authentication to channel founder mode, check
2123 that there isn't anyone else with founder mode on the channel.
2124 The one that authenticated will become founder and anyone
2125 else is demoted. Affected file silcd/command.c.
2127 * Added error printing of any error that has occurred during
2128 any command in client library. Affected file is
2129 irssi/src/silc/core/client_ops.c.
2131 * Removed some error printing from the client library and left
2132 it for the application to worry (from the error status it
2133 receives in 'command' client operation. Affected file is
2134 lib/silcclient/command.c.
2136 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2138 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2139 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2140 Starting key agreement with itself is denied. Affected file
2141 is lib/silcclient/client_keyagr.c.
2143 * Fixed some error checkings from the SFTP library which caused
2144 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2145 and lib/silcsftp/sftp_util.c.
2147 * Added new "debug" and "debug_string" settings to Irssi SILC
2148 client which can be used to print runtime debugging on the
2149 Irssi's screen. Available when compiled with --enable-debug
2150 option. Affected file irssi/src/silc/core/silc-core.c.
2152 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2154 * Fixed a missing variadic parameter in a function call that
2155 caused server crash when a non-allowed connection arrived.
2156 Reported by Richard Becker. Affected file silcd/server.c.
2158 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2160 * Added WATCH list sending to backup routers from router.
2161 The WATCH command is sent by the router to the backup
2162 router. Affected file silcd/command.c.
2164 * Mark the backup_router flag for RouterConnection entry
2165 if the backup router stuff is defined in the config file.
2166 Affected file silcd/serverconfig.c.
2168 * Fixed some backup data sending around the code to work better
2169 if the router is standalone router. Not all places were fixed.
2170 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2173 * Fixed the router connecting when connecting to multiple
2174 routers. It ignored every other router except the first
2175 one. Affected file silcd/server.c.
2177 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2179 * Made the private key generation after expiration optional.
2180 If not created after expiration the old key will re-expire
2181 at a later time (and thus key pair is not necessary to
2182 change). Affected file irssi/src/silc/core/clientutil.c.
2184 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2186 * The length arguments in bind() and connect() were wrong
2187 and fixed now to used SIZEOF_SOCKADDR in the
2188 lib/silcutil/unix/silcunixutil.c.
2190 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2192 * Fixed detach timeout handling to use Client ID and not
2193 the actual client entry which may be freed in the callback.
2194 Affected file silcd/command.c.
2196 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2198 * Merged c0ffee's multiple interface support patch.
2199 Affected files in silcd/.
2201 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2203 * Cleanup keys properly. Affected file is
2204 irssi/src/silc/core/clientutil.c.
2206 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2208 * Display the user mode on the status bar. Affected file
2209 irssi/src/silc/core/silc-expandos.c.
2211 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2213 * If private message key is not set, but the flag is set in
2214 the packet, ignore the packet since it cannot be decrypted.
2215 Affected file lib/silcclient/client_prvmsg.c.
2217 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2219 * When resuming client, remove the old client entry from
2220 the watcher list too. Affected file silcd/packet_receive.c.
2222 * Do not allow normal server to force founder mode away
2223 from router if the founder mode is already set. Affected
2224 file silcd/packet_receive.c.
2226 * Remove the client entry with watch notify types with short
2227 timeout, and not directly, so that other notifys can be
2228 retrieved too. Affected file lib/silcclient/client_notify.c.
2230 * Display notification about data messages that cannot be
2231 displayed. Affected files irssi/src/silc/core/client_ops.c,
2232 irssi/src/fe-common/silc/module-formats.[ch].
2234 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2236 * Fixed the CHANNEL_CHANGE notify handling in client libary
2237 to not use freed memory. Affected file is
2238 lib/silcclient/client_notify.c.
2240 * Fixed CUMODE_CHANGE notify handling in server. Affected
2241 file silcd/packet_receive.c.
2243 * Fixed USERS command to support empty channels. Affected
2244 file silcd/command.c.
2246 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2248 * Allow multiple identical pending commands to be registered
2249 in client library. Affected file is lib/silcclient/command.c.
2251 * Call the completion for resolving client information only
2252 after all resolvers has finished. This fixes a crash in
2253 the client. Added support for checking when the resolvers
2254 are finished. Affected file is lib/silcclient/idlist.c.
2256 * Wait by default 3 seconds before reconnecting to the server
2257 after being disconnected. Makes the /detach command a bit
2260 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2262 * Check the watcher list before sending signoff notifys
2263 when closing client connection. Affected file is
2266 * Added better CMODE command rights checking. Affected file
2267 silcd/server_util.c.
2269 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2271 * Fixed watcher list checking during server signoff. It
2272 crashed the server. Affected file silcd/server_util.c.
2274 * The JOIN command reply returns now the founder's public
2275 key. Affected file is silcd/command.c.
2277 * Announce the channel mode, and the mode properties with
2278 CMODE_CHANGE notify. Affected file silcd/server.c.
2280 * Mark new channels by default disabled, untill at least
2281 one user joins the channel. Affected file is
2282 silcd/packet_receive.c.
2284 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2286 * The nickname argument to watch notify can be optional.
2287 Fixes a crash in server. Affected file silcd/packet_send.c.
2289 * Remove the client entry from cache if the WATCH notify type
2290 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2291 lib/silcclient/client_notify.c.
2293 * Check the watcher list before and after changing nickname
2294 when the NICK_CHANGE notify is received. Affected file is
2297 * Fixed a crash in OPER and SILCOPER command sending. Empty
2298 passphrase caused the crash. Affected file is
2299 lib/silcclient/command.c.
2301 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2303 * Merged with Irssi CVS for Irssi SILC client.
2305 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2307 * Completed the protocol specifications.
2309 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2311 * Merged with Irssi CVS for Irssi SILC client.
2313 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2315 * Added the founder's public key delivery to the
2316 CUMODE_CHANGE notify type as well. Updated the protocol
2317 specs and the code. Affected files are silcd/packet_send.[ch],
2318 silcd/packet_receive.c and silcd/command.c.
2320 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2322 * Added silc_pkcs_public_key_copy function into the
2323 lib/silccrypt/silcpkcs.[ch].
2325 * Remove the `iv' from the SilcChannelEntry since we can
2326 live without it. Affected files are silcd/idlist.h and
2327 silcd/packet_receive.c.
2329 * Added support for sending the founder's public key in
2330 the CMODE_CHANGE notify packet in the server. Affected
2331 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2332 silcd/command.c and silcd/server.c.
2334 * Changed the FOUNDER_AUTH authentication to use only
2335 public key authentication as defined by new protocol
2336 specs. Passphrase authentication with that mode cannot
2337 be used anymore. It is now possible to reclaim founder
2338 mode from any server in the network. Affected files are
2339 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2341 * Added permanent channels support by making the channel
2342 permanent when FOUNDER_AUTH mode is set on the channel.
2343 The channel will not be destroyed even if channel is empty
2344 when that mode is set. Protocol TODO #17. Affected
2345 files are silcd/server.[ch], server_util.[ch],
2346 silcd/command.c, silcd/packet_receive.c and
2347 lib/silcclient/command.c.
2349 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2351 * Added reference counter to the command reply context in
2352 the client library. Affected files are
2353 lib/silcclient/command_reply.[ch].
2355 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2357 * Fixed rekey protocol with PFS in the client library.
2358 Affected file is lib/silcclient/protocol.c.
2360 * Added support for list of errors in client library
2361 command reply handling. Affected file is
2362 lib/silcclient/command_reply.c.
2364 * Defined that the WHOIS and IDENTIFY commands can send
2365 list of errors. Updated the protocol specs. Protocol
2368 * Added support for sending list of errors to WHOIS and
2369 IDENTIFY commands in server. Added support for receiving
2370 list of errors in server. Affected files are
2371 silcd/command.c and silcd/command_reply.c.
2373 * Fixed client info resolving on LEAVE command in client
2374 library to not crash. Affected file is
2375 lib/silcclient/client_notify.c.
2377 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2379 * Defined that the NICK command replies with thew changed
2380 nickname too, to make the nickname changing simpler at
2381 the client's end. Updated protocol specs and the code
2382 in client and server. Affected files are
2383 silcd/command.c, lib/silcclient/command_reply.c and
2384 lib/silcclient/command.c.
2386 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2388 * Added `Compressed' packet flag to indicate that the packet
2389 payload is compressed by the sender. Updated the protocol
2390 specs and the core library. The compression still is not
2391 implemented in the sources. Affected file is
2392 lib/silccore/silcpacket.h.
2394 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2396 * Remove pending command callbacks also if the connection
2397 to the server is destroyed. Affected file is
2398 lib/silcclient/client.c.
2400 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2402 * Added new QUIET channel user mode that can be used to
2403 quiet a user in a channel. Updated the protocol specs but
2404 it wasn't implemented yet. Protocol TODO #27. Affected
2405 file is lib/silccore/silcmode.h.
2407 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2409 * Added BLOCK_INVITE user mode to be able to block incoming
2410 invite notifications. Protoocol TODO #26. Affected files
2411 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2414 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2415 the protocol specs and the code. Affected file is
2416 lib/silccrypt/silcpkcs.c.
2418 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2420 * Disconnect Payload includes now the status type. Updated
2421 the protocol specs and the code. Protocol TODO #25.
2422 Affected files are silcd/server.c, lib/silcclient/client.c.
2424 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2425 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2426 Moved the silc_client_command_status_messages table to the
2427 lib/silcutil/silcutil.c and added new funtion
2428 silc_get_status_message, which deprecates function
2429 silc_client_status_message. Affected files are
2430 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2431 lib/silcutil/silcutil.[ch].
2433 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2435 * Defined that the nickname hash in Client ID MUST be from
2436 lowercase nickname. This effectively changes nicknames in
2437 SILC to case-insensitive. Updated the protocol specs and
2438 the code. Affected files are lib/silcutil/silcutil.[ch],
2439 silcd/serverid.c, and silcd/idlist.c.
2441 * Added new channel user modes BLOCK_MESSAGES_USERS and
2442 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2443 code. Affected files are lib/silccore/silcmode.h,
2444 lib/silcclient/command.c, and silcd/packet_send.c.
2446 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2447 specs and code. Affected file lib/silccore/silcstatus.h.
2449 * Added support for watch list. It is possible to add nicknames
2450 to be watched, and when they come to network, leave network
2451 or user mode changes the watcher will be notified of this
2452 change. Added SILC_COMMAND_WATCH command, added new
2453 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2454 notifications. Updated the protocol specs and implemented
2455 this to library, client and server. Protocol TODO #21.
2456 Affected files are lib/silccore/silccomand.h,
2457 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2458 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2459 silcd/packet_send.[ch], silcd/packet_receive.c, and
2460 irssi/src/silc/core/client_ops.c.
2462 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2463 somebody watching you. Updated the protocol specs and the
2464 code. Affected files are lib/silccore/silcmode.h, and
2465 lib/silcclient/command.c.
2467 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2469 * Added service support to SILC protocol. Added new command
2470 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2471 core library. Services are not implemented in server or
2472 client for now. Protocol TODO #20. Affected files are
2473 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2475 * Added SilcStatus argument to `command' client operation
2476 to return the error status when command sending fails
2477 locally. Changed all command in client library to return
2478 correct command status. Affected files are
2479 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2480 irssi/src/silc/core/client_ops.c.
2482 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2484 * Added silc_mime_parse function to parse MIME headers.
2485 Affected files are lib/silcutil/silcstruti.[ch].
2487 * Added MIME header parsing in Irssi SILC Client. It displays
2488 all textual MIME objects, others it ignores. Affected file
2489 is irssi/src/silc/core/clien_ops.c.
2491 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2493 * Fixed a bug in the pid writing function, which couldn't be
2494 written in a root-owned directory.
2496 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2498 * Defined that channel message to unknown Channel ID must
2499 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2500 Updated the protocol specs and the code in server. The
2501 affected file is silcd/packet_receive.c.
2503 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2505 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2506 that it is used to send error notifys if error occurs during
2507 some SILC packet processing, except commands. The error
2508 types are same as for command reply types. Defined that
2509 if private message is sent to unknown Client ID the error
2510 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2511 Updated the protocol specs and code. Affected files are
2512 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2513 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2514 and irssi/src/silc/core/client_ops.c. Renamed the
2515 SilcCommandStatus to SilcStatus.
2517 * Defined the use of extra WHOIS attributes in WHOIS command.
2518 The <Requested Attributes> (defined in a separate document)
2519 can be used to request additional information about user
2520 not returned by standard WHOIS command. Defined that server
2521 can send WHOIS command directly to client. Client provides
2522 the requested attributes to the server. Updated the protocol
2523 specs. Protocol TODO #4. Implementation is not done yet
2524 (Protocol TODO #24).
2526 * Renamed function silc_client_command_status_message to
2527 silc_client_status_message. Affected files are
2528 lib/silcclient/command_reply.[ch].
2530 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2532 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2533 32 bit integers. Updated the protcol specs and the code.
2534 Affected files are silcd/command.c and
2535 lib/silcclient/command.c.
2537 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2539 * Fixed a bug in library where sending a bogus authentication
2540 payload would lead to a crash. Affected file is
2541 lib/silccore/silcauth.c.
2543 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2545 * Added detach_disabled and detach_timeout server config
2546 options to the server. Affected files silcd/serverconfig.[ch],
2547 silcd/command.c and silcd/packet_receive.c.
2549 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2551 * Added resolve_cmd_ident field to the SilcClientEntry structure
2552 too so that if the entry is for example being resolved so
2553 another command may attach to the same pending command reply
2554 without requiring to resolve the same entry again. Added
2555 support for adding multiple pending commands for one
2556 command idenfier. Affected files lib/silcclient/command.[ch],
2557 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2559 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2561 * Defined that server receives WHOIS command reply for private
2562 and secret channels too. Updated protocol specs and the
2563 code in server. Affected file silcd/command.c.
2565 * Defined <channel user mode list> argument to WHOIS command
2566 reply for returning user modes on the channels. The
2567 channel list now doesn't include the user mode anymore but the
2568 actual channel mode. Updated protocol specs and the code in
2569 client and server. Affected files are silcd/command_reply.c,
2570 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2571 and lib/silcclient/command_reply.c.
2573 * Save the channels list in WHOIS command reply in normal server
2574 so that WHOIS always shows joined channels also in normal
2575 server and not just on router. Affected file is
2576 silcd/command_reply.c.
2578 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2580 * Defined that server receives USERS command reply for private
2581 and secret channels too. Updated protocol specs and the
2582 code in server. Affected file silcd/command.c.
2584 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2586 * Changed the UMODE's mode mask argument to be optional. If
2587 not provided then the command merely returns the current mode
2588 mask to the client. Updated protocol specs and the server.
2589 Affected file is silcd/command.c.
2591 * Added SILC session detachment/resuming support. It is possible
2592 to detach by closing the network connection and then re-connect
2593 and resume to the old client session. Added DETACHED user
2594 mode that server will set for detached client. Added new
2595 packet RESUME_CLIENT which is used to perform the resuming
2596 process. Added DETACH command. Updated the protocol specs,
2597 core library, client and server. Protocol TODO #22. Very
2598 many affected files around the tree.
2600 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2602 * Changed the CMODE's mode mask argument to be optional. If
2603 not provided then the command merely returns the current mode
2604 mask to the client. Updated protocol specs and the server.
2605 Affected file is silcd/command.c.
2607 * Changed the Killer's Client ID in KILLED notify to be just
2608 any ID payload since router server is allowed to kill as well.
2609 Updated protocol specs, client libary and server. Affected
2610 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
2611 and irssi/src/silc/core/client_ops.c.
2613 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2615 * Added new user modes ANONYMOUS for special anonymous servers
2616 that may set the mode for client, and BLOCK_PRIVMSG which
2617 client may set to block incoming private messages unless the
2618 Private Message Key flag is set (using private keys to protect
2619 private messages). Updated protocol specs and code in client
2620 and server and core library. Protocol TODO #23. Affected
2621 files are lib/silccore/silcmode.h, silcd/server.[ch],
2622 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
2623 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
2625 * Added new channel user mode BLOCK_MESSAGES which the client
2626 may set to itself to tell server not send channel messages.
2627 Other packets such as channel key packets are still sent.
2628 Protocol TODO #23. Updated the protocol specs, client and
2629 server. Affected files are lib/silccore/silcmode.h,
2630 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
2631 lib/silcutil/silcutil.c, silcd/command.c, and
2632 silcd/packet_send.c.
2634 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2636 * Redefined the Status Payload to include now two 8 bit fields,
2637 instead of one 16 bit field. This now makes it possible to
2638 send list of errors. Updated the protocol specs and the code
2639 in core library, client library and server. Protocol TODO #1.
2640 Affected files are lib/silccore/silccommand.[ch],
2641 lib/silcclient/command_reply.[ch], silcd/command.c,
2642 silcd/command_reply.c and silcd/packet_receive.[ch].
2644 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2646 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
2647 must be handled by the application and should tell the application
2648 that an error message was already printed, and it should print the
2649 config coords (line, filename, ...). Affected files are
2650 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
2652 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
2653 server config parsing code more readable.
2655 Fixed a bug in the fetch_logging() config callback.
2657 Affected files is silcd/serverconfig.c.
2659 * Drop root privileges when started in foreground. Don't drop them
2660 if debugging also. Affected file is silcd/silcd.c.
2662 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2664 * Added more IM-like features by introducing new user modes
2665 for setting various presence information. Added new modes:
2666 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
2667 specs and code. Protocol TODO #19. Affected files are
2668 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
2669 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
2671 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2673 * Added STATS command to the protocol after all, to return
2674 various statistical information about the network. It can
2675 be used by clients to retrieve statistical information, and
2676 servers may use it to to fetch cell and network wide
2677 statistics from router. Updated the protocol specs and
2678 implemented it to the server. Protocol TODO #16.
2679 Affected files are lib/silccore/silccommand, silcd/command.[ch],
2680 silcd/command_reply.[ch].
2682 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2684 * The LIST command reply in client libary now adds new channel
2685 entry if the returned channel doesn't exist yet in cache,
2686 and returns the channel entry to the application in the
2687 command_reply client operation. Affected file is
2688 lib/silcclient/command_reply.c.
2690 * Changed the channel message payload's MAC generation to
2691 include the IV in the MAC as well. This way all relevant
2692 parts of the channel message payload are authenticated also
2693 with the channel message MAC (and not only by packet MAC).
2694 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
2695 Affected file is lib/silccore/silcchannel.c.
2697 * Fixed the SKE to save the remote version, since the
2698 silc_ske_parse_version mistakenly checked wrong version,
2699 after it replaced the start payload. Affected files are
2700 lib/silcske/silcske.[ch].
2702 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2704 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
2705 string utility functions. Added there also new functions
2706 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
2707 Affected files lib/silcutil/silcstrutil.[ch].
2709 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
2710 files are lib/silcutil/silcstrutil.[ch].
2712 * Defined that the security property fields in SKE SHOULD be
2713 UTF-8 encoded, defined that version string MUST be US-ASCII
2714 encoded, defined that passphrases sent in connection
2715 authentication protocol MUST be UTF-8 encoded. Implemented
2716 these to the client and server. Defined also that other
2717 passphrases sent in the protocol MUST be UTF-8 encoded.
2718 Affected files are lib/silcske/silcske.c,
2719 lib/silcclient/protocol.c, silcd/protocol.c,
2720 silcd/serverconfig.c, and lib/silccore/silcauth.c.
2722 * Changed the silc_client_close_connection interface to not
2723 need the SilcSocketConnection which should not be visible
2724 to application. Affected files are lib/silcclient/client.c
2725 and lib/silcclient/silcclient.h.
2727 * Rewrote the text for Private Message Key Payload in the
2728 protocol specification. Protocol TODO #11.
2730 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2732 * Upgraded the protocol version to 1.1, updated protocol specs
2735 * Added the nickname as new argument to NICK_CHANGE notify and
2736 added it to protocol specs and implemented it to client and
2737 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
2738 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
2739 lib/silcclient/client_notify.c.
2741 * Added the killer's client ID to the KILLED notify and added
2742 it to protocol specs and implemented it to client and server.
2743 Protocol TODO #13. Affected files are silcd/command.c,
2744 silcd/packet_receive.c, packet_send.[ch],
2745 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2746 The killer's client entry is now returned to application in
2747 the `notify' client operation.
2749 * Fixed the Max Argument fields that had too large value set
2750 in the protocol specs. Protocol TODO #14.
2752 * Added the LEAVE command reply to return the ID of parted
2753 channel. Updated protocol specs and implemented it to the
2754 client and server. Protocol TODO #15. Affected files are
2755 silcd/command.c, lib/silcclient/command_reply.c. The channel
2756 entry is now returned to application in the `command_reply'
2759 * Rewrote the version SKE version checking in client libary
2760 and in server to use the silc_parse_version_string. Affected
2761 files are lib/silcclient/protocol.c, silcd/protocol.c.
2763 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
2764 commands that was missing it, and updated protocol specs and
2765 the server implementation. Protocol TODO #10. The affected
2766 file is silcd/command.c.
2768 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
2769 generic reply to a generic request (REQUEST flag), and
2770 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
2771 way. A draft-riikonen-silc-flags-payloads-00.txt is written
2772 to define the payload for DATA flag. Added the flags to
2773 the implementation. Protocol TODO #9. Affected file is
2774 lib/silccore/silcchannel.h.
2776 Changed the client library to return the message length
2777 to application as well in the channel_message and private_message
2778 client operations. Affected files are
2779 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
2780 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
2781 and lib/silcclient/client_ops_example.c.
2783 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
2784 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
2785 the channel. Updated protocol specs and impelemented this
2786 to client and server. Protocol TODO #6. Affected files are
2787 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
2788 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
2790 Added new options m and M to CMODE command in Irssi SILC
2791 client to set these modes.
2793 * Deprecated all administrative commands from SILC protocol
2794 since they are highly implementation specific commands.
2795 Updated protocol specs. Moved the old commands in
2796 implementations to private range of command types. Affected
2797 files are silcd/command.c, lib/silcclient/command.c and
2798 lib/silcclient/command_reply.c. Protocol TODO #8.
2800 * Fixed a bug in server where sending unknown command crashes
2801 the server. Affected file silcd/command.c.
2803 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2805 * Added SILC_PROTOCOLVERSION macro to check protocol version
2806 of a socket connection. The affected file is
2807 lib/silcutil/silcsockconn.h.
2809 * Added better error logging in rekey protocol. Affected file
2812 * Do not check public key types in SKE during rekey. Affected
2813 file lib/silcske/payload.c.
2815 * Fixed the rekey protocol with PFS, which was totally broken.
2816 Affected file silcd/protocol.c.
2818 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2820 * Some client implementations quit network by doing first LEAVE
2821 and then immediately SIGNOFF (like Bombyx). We now do check
2822 after a short time after LEAVE notify and check whether the
2823 client is still valid after LEAVE, and if not we remove it from
2824 cache. Affected file is lib/silcclient/client_notify.c.
2826 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2828 * Merged version 1.1.4 of zlib. Even if it not currently in use,
2829 it's good not to have security holes here.
2831 * Fixed a negative refcount situtuation for the config context.
2832 Affected file is silcd/serverconfig.c.
2834 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2836 * ROBOdoc documented lib/silcutil/silcutil.h.
2838 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2840 * Optimized even more the SilcPacketContext structure. Now
2841 totally saved 16 bytes of memory per context after optimization.
2842 Affected files are lib/silccore/silcpacket.[ch].
2844 * Made strict checks for valid SILC IDs. Affected file is
2845 lib/silccore/silcid.c.
2847 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2849 * Changed the object argument for silc_cipher_register,
2850 silc_hash_register, silc_hmac_register and silc_pkcs_register
2851 to const. Affected files are lib/silccrypt/silccipher.[ch],
2852 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
2854 * Changed the silc_get_username and silc_get_real_name to
2855 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
2857 * Fixed the Irssi SILC Client to use the silc_get_username and
2858 silc_get_real_name insted of glib routines since the glib
2859 routines only corrupt stack. Fixes the Irssi SILC to work in
2860 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
2862 * Fixed the Irssi to not use g_get_home_dir since it crashes
2863 or returns garbage on cygwin and corrupts stack. Added function
2864 get_home_dir to Irssi routines. Affected files are
2865 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
2867 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2869 * Made some structure optimizations. SFTP memory FS MemFSEntry
2870 entry structure. Optimized SilcTask structure. Optimized
2871 SilcPacketContext structure.
2873 Affected files lib/silcsftp/sftp_fs_memory.c,
2874 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
2876 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2878 * And yet again reverted back the config thing since Johnny
2879 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
2882 * Fixed memory leaks from config object. Affected files are
2883 silcd/serverconfig.[ch].
2885 * Added support for adding new connections to the server in rehash.
2886 After rehash they take effect.
2888 Added support for changing the maximum allowed connections in
2889 rehash. The number can grow but going smaller is not supported.
2891 Added function silc_server_num_sockets_by_remote to the
2892 silcd/server_util.[ch].
2894 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
2896 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2898 * Added preliminary checking during config parsing for a valid
2899 public/private key and removed further checks in the code.
2900 Affected files are silcd/serverconfig.[ch], server.c.
2902 * Moved functions silc_server_drop() and silc_server_daemonise()
2903 from server.c to silcd.c since they are stricly related to
2904 the application activity.
2906 * Reverted a small part of the automatic ref/unref since
2907 it caused a double unref in some situations. Affected
2908 files are silcd/silcd.[ch], server.c, serverconfig.c.
2910 * Added some .cvsignore files in the lib directory.
2912 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2914 * Fixed silc_net_gethostbyaddr to correctly resolve by
2915 address. Affected file lib/silcutil/silcnet.c.
2917 * Fixed the notify relaying to client. The HMAC to be used
2918 with relayed packets ws wrong and caused decryption failure
2919 at the client end. Affected file is silcd/packet_receive.c.
2921 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2923 * Created new branch silc_protocol_1_0_branch.
2925 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
2927 * Changed the silc_server_config_* routines to be SilcServer
2928 independent. They are now officially application specific code
2929 and not part of generic server implementation. Affected files
2930 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
2932 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2934 * Added automatic referencing of config context in the
2935 silc_server_config_alloc, and automatic unreferencing in the
2936 silc_server_config_destroy. Affected files are
2937 silcd/serverconfig.[ch], silcd/silcd.c.
2939 * Fixed the silc_log_quick handling in the logging routines.
2940 It didn't log quickly when it was TRUE. Affected file is
2941 lib/silcutil/silclog.c. Also the flush delay was set even
2942 if it was 0 in config file. Affected file is
2943 silcd/serverconfig.c.
2945 * Added support for changing key pair of the server in rehash.
2946 Affected file silcd/server.c.
2948 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2950 * Fixed the TOPIC_SET notify to not cras. It changed the topic
2951 too early, before getting the channel entry. Affected file
2952 is silcd/packet_receive.c.
2954 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2956 * Added functions silc_server_config_[ref/unref], these are used
2957 to prevent that the config object is destroyed.
2959 No longer directly affect global variables silc_log_quick and
2960 silc_log_delay, they are first cached inside the config object
2961 and then applied with silc_server_config_setlogfiles().
2963 silc_server_config_set_defaults() is now internal to
2964 serverconfig.c, there are no reasons to show this internal stuff
2967 Affected files are silcd/serverconfig.[ch].
2969 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
2970 fprintf's to stderr, since some code may be executed again after
2971 the server went into the background. Affected files are
2974 * Added rehash support. Added function silc_server_rehash() that
2975 will perform all the basic tasks of the rehashing procedure.
2977 * Added command line option `-x, --hexdump'. This will enable the
2978 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
2979 The option `--hexdump' implies `--debug'.
2981 * Fixed a bad bug in the logging APIs (silcutil library) where
2982 the application would crash after calling silc_log_reset_all().
2984 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2986 * Fixed the KICKED notify handling in client library to
2987 correctly remove the channel and all entries from the
2988 channel when I was kicked. This bug crashed the client.
2990 Fixed yet another but in KICKED notify handling to remove
2991 the kicked client correctly from the channel.
2993 Affected file is lib/silcclient/client_notify.c.
2995 * Fixed a minor bug in looking up correct client entry
2996 in KICKED notify in server. Affected file is
2997 silcd/packet_receive.c.
2999 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3000 sources correctly to distribution. Fixes --with-gmp option.
3002 * Removed the manual rehashing from ID Cache, and changed it
3003 to use the SILC Hash Table's auto rehash feature. Affected
3004 file is lib/silccore/silcidcache.c.
3006 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3008 * Fixed a bug in the silc_client_nickname_format function that
3009 handles the multiple same nickname formatting. Two clients
3010 with same nickname caused problems after the first one left
3011 and rejoined. It didn't format the nickname correctly.
3012 Affected file is lib/silcclient/idlist.c.
3014 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3016 * Don't change the topic if olod topic is same as new one.
3017 Affected file is silcd/packet_receive.c.
3019 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3021 * Added cross-reference support to the SILC Documentation
3022 generator. All types across all HTML files are now cross-
3023 referenced. Affected files util/robodoc/generator.c and
3024 scripts/silcdoc/silcdoc.
3026 * Added file lib/silcutil/silctypes.h to include all the
3027 arithmetic type definitions and some macros. Removed
3028 includes/bitmove.h and moved macros to silctypes.h.
3030 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3032 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3034 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3036 * Added `type' argument to silc_id_payload_parse_id function which
3037 now returns the type of the ID to the sent pointer. Affected
3038 file is lib/silccore/silcid.[ch].
3040 * Added check for CMODE_CHANGE notify type that mode change is
3041 allowed by the sender. Affected file silcd/packet_receive.c.
3043 * Added check for CUMODE_CHANGE notify type that mode change is
3044 allowed by the sender. Affected file silcd/packet_receive.c.
3045 Added the ID type as CUMODE_CHANGE notify type as argument
3046 to the `notify' client operation. Affected files are
3047 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3049 * Added function silc_client_add_server to the client library.
3050 Added support for resolving also channel and server info when
3051 received unknown entity in notify packet. Affected files are
3052 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3054 * Added function silc_command_get_status to return the command
3055 status from the command reply's argument payload. Affected files
3056 are lib/silccore/silccommand.[ch].
3058 * Added check for KICKED notify type that the kicking is
3059 allowed by the client. Affected file silcd/packet_receive.c.
3061 * Created function silc_get_input which can be used to get input
3062 (echo on or off) from user on command line. Affected files are
3063 lib/silcutil/silcutil.[ch].
3065 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3067 * Optimized silc_server_packet_relay_to_channel function.
3068 Added new function silc_channel_message_payload_encrypt which
3069 can be called directly if channel message payload needs to
3070 be encrypted and is already encoded (no need to call _encode
3071 function). Packet relaying is now done by router without any
3072 extra memory allocations. Affected files are
3073 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3074 silcd/packet_send.c.
3076 * Fixed the INVITE notify handling. It took wrong arguments
3077 as invite list and invite delete. Affected file is
3078 silcd/packet_receive.c.
3080 * Added check for TOPIC_SET notify type that the topic change is
3081 allowed by the client. Affected file silcd/packet_receive.c.
3083 * Added check for INVITE notify type that inviting is allowed by
3084 the client. Affected file silcd/packet_receive.c.
3086 * Changed the silc_server_client_on_channel to return the
3087 SilcChannelClientEntry as well. Moved the function
3088 silc_server_check_cmode_rights to server_util.[ch].
3089 Affected files are silcd/server_util.[ch], silcd/command.c.
3091 * Added function silc_server_check_umode_rights to check whether
3092 changing client's user mode is allowed. Added check for
3093 UMODE_CHANGE notify type that the umode change is allowed
3094 by the client. Affected files are silcd/server_util.[ch],
3095 silcd/packet_receive.c and silcd/command.c.
3097 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3099 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3100 ID length. It ignored that ID can be IPv6 based as well.
3101 Affected file lib/silccore/silcpacket.h.
3103 * Fixed the silc_id_id2str and silc_id_str2id to take the
3104 IPv6 address offset's into consideration. Affecte file is
3105 lib/silccore/silcid.c.
3107 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3109 * Fixed the internal Unix scheduler functions to check for
3110 NULL context they may receive. The affected file is
3111 lib/silcutil/unix/silcunixschedule.c.
3113 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3115 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3116 can specify different directory with --home command line
3117 parameter. Affected files irssi/src/silc/core/client_ops.c,
3120 * SILC-specific commands aren't now executed if the active server
3121 isn't of SILC-type, so there won't be problems with having
3122 IRC and SILC protocol support in same client. Affected files
3123 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3126 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3128 * Improved the signal support in SILC Schedule. Added new
3129 function silc_schedule_signal_call which is used by application
3130 to mark a signal to be called. It is now safe to perform
3131 any kind of tasks in signal callbacks since it is guaranteed
3132 that the application specified signal callback is called
3133 after the signal is over. Affected files are
3134 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3136 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3138 * Added `name' field to SilcChannelPrivateKey to represent
3139 application given name for the key. Moved also the context from
3140 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3141 Added the `name' argument also to the function
3142 silc_client_add_channel_private_key.
3144 Added function silc_client_current_channel_private_key to set the
3145 current channel private key in use.
3147 Added "change" command to KEY command which can be used to change
3148 the current channel private key. Bound the command also to
3149 alt+K (Alt+Shift+k).
3151 Also affected files lib/silcclient/client_channel.c,
3152 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3154 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3156 * Added silc_rng_get_byte_fast function in to the
3157 lib/silccrypt/silcrng.[ch].
3159 * Changed the interface of silc_packet_assemble and the
3160 silc_packet_send_prepare. If silc_packet_assmble is now
3161 called the application does not call silc_packet_send_prepare
3162 because the library will call it automatically. These
3163 interfaces now also return a reference to the outgoing buffer
3164 which includes the assembled packet, which the application can
3165 use to encrypt the packet.
3167 Affected files are lib/silccore/silcpacket.[ch],
3168 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3169 silcd/packet_send.c, server_backup.c and packet_receive.c.
3171 * Fixed a packet sending bug on very high load, where outgoing
3172 packet queue wasn't handled correctly and packets got corrupted.
3173 Affected files are lib/silcutil/*/silc*sockconn.c,
3174 lib/silcclient/client.c and silcd/server.c.
3176 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3178 * Added macro SILC_PACKET_DATALEN which can be used during
3179 packet assembling to check whether the data to be added to
3180 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3181 len is truncated until it fits it.
3183 Added checks for maximum length of channel message payload and
3184 private message payload also.
3186 Added checks for maximum packet length in server and in
3189 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3190 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3191 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3192 lib/silcclient/client_prvmsg.c.
3194 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3196 * Added silc_server_packet_queue_purge call to the
3197 silc_server_disconnect_remote to assure that all data in the
3198 queue before disconnecting is sent to the network. Affected
3199 file silcd/server.c.
3201 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3203 * Added the deleting of server's own ID cache entry to the
3204 silc_server_free function. Free also everything else that
3205 has been allocated in silc_server_init. The affected file
3208 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3210 * Added functions silc_parse_version_string, silc_version_to_num,
3211 and silc_ske_parse_version to parse SILC protocol style version
3212 strings. Affected files lib/silcutil/silcutil.[ch] and
3213 lib/silcske/silcske.[ch].
3215 * Added new configuration params: version_protocol, version_software
3216 and version_software_vendor to specify what version the remote
3217 host must at least be to be able to connect to server. The vendor
3218 string can be regex matched too. Added new function
3219 silc_server_connection_allowed to check maximum number of allowed
3220 connections, and allowed versions for incoming connections.
3221 Affected files are silcd/server.c, server_util.[ch] and
3224 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3226 * Added preliminary support for signals in scheduler. The
3227 signals we care about are now blocked always when the scheduler
3228 is locked. This way we can synchronise the use of signal with
3229 scheduler. It is guaranteed that when signal occurs the scheduler
3230 is not locked, and thus new tasks can be safely added to the
3233 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3234 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3235 Added new platform specific routines
3236 silc_schedule_internal_signals_[un]block and
3237 silc_schedule_internal_signal_[un]register.
3239 Added new functions to SILC Schedule API:
3240 silc_schedule_signal_[un]register. Each signal that application
3241 is going to use should be registered to the scheduler.
3243 Affected files are lib/silcutil/silcschedule.[ch],
3244 lib/silcutil/*/silc*schedule.c.
3246 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3248 * Check for unauthenticated client and server in the
3249 silc_server_new_client and silc_server_new_server functions.
3250 Affected file silcd/packet_receive.c.
3252 * Added function silc_string_is_ascii to check whether given
3253 string is 7-bit ASCII string. Affected files are
3254 lib/silcutil/silcutil.[ch].
3256 * Added function silc_id_is_valid_server_id into the
3257 silcd/serverid.c and added checking for valid Server ID's in
3258 silc_server_new_server. The Server ID must always be based
3259 on the server's public IP address.
3261 * Added logging of DISCONNECT packet message in the server.
3262 Affected file silcd/server.c.
3264 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3266 * Changed all library interfaces that use Global RNG to also
3267 accept SilcRng as argument. Affected files are
3268 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3269 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3270 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3271 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3272 lib/silccrypt/rsa.c.
3274 * Added function silc_pkcs_generate_key to the
3275 lib/silccrypt/silcpkcs.[ch] for applications so that they
3276 don't need to do pkcs->pkcs->init calls anymore.
3278 * Remove SilcSocketConnection from the SFTP API since it really
3279 wasn't needed there. The application has the information
3280 saved in its contexts anyway and the SFTP layer doesn't need
3281 know about it. Affected files lib/silcsft/silcsftp.h and
3282 lib/silcsftp/sftp_[server/client].c.
3284 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3285 The SilcSimContext is not SilcSim.
3287 * Fixed possible buffer overflows in silc_id_render in the
3288 lib/silcutil/silcutil.c.
3290 * On EPOC the global crypto module lists are not used at all
3291 in the crypto library. Added support for using the constant
3292 algorithm list on EPOC. Affected files are
3293 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3296 * Fixed the handling of third parameter of KICKED notify, since
3297 it was mistakenly updated to SILC Protocol 1.0 even though it
3298 is to be included in 1.1. Since it is not in 1.0 it is not
3299 mandatory, and this fix now handles it only if it is provided,
3300 and it is not error if it is not provided. Affected file
3301 lib/silcclient/client_notify.c.
3303 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3305 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3306 client. Affected file irssi/src/silc/core/client_ops.c.
3308 * Merged with Irssi 0.8.4 from irssi.org CVS.
3310 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3312 * Check for valid socket connection in client entries before
3313 sending any messages. Fixes a crash, but doesn't fix some
3314 other underlaying bug that is lurking there. Affected
3315 file silcd/packet_send.c.
3317 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3319 * $usermode, $cumode and $cumode_space expandos shouldn't do
3320 anything with non-SILC server records. Affected file
3321 irssi/src/silc/core/silc-expandos.c
3323 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3325 * Fixed the silc_net_check_[host/local]_by_sock to support
3326 IPv6 bound sockets as well. Now they can return IPv6 addresses
3327 as well. Affected file lib/silcutil/silcnet.c.
3329 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3330 Affected lib/silcutil/unix/silcunixnet.c.
3332 * Fixed ID rendering (at least on some platforms, not NetBSD)
3333 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3335 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3337 * Added silc_hash_public_key and silc_hash_public_key_compare
3338 functions to be used with SilcHashTable. They can be used to
3339 hash public keys and compare public keys in hash table. Affected
3340 file lib/silcutil/silcutil.[ch].
3342 * Added support for specifying multiple public keys for Client
3343 connection section in server configuration file. This makes it
3344 possible to accept multiple public keys from same host, or to
3345 make a section that accepts any incoming host, and have the
3346 accepted public keys listed in the section.
3348 Added functions silc_sever_[find/get]_public_key, added the
3349 support for this actually to all connection sections but only
3350 the Client section is currently allowed to specify multiple
3353 Affected files are silcd/server.c, server_internal.h,
3354 command.c, protocol.c, server_util.[ch], packet_receive.c.
3356 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3358 * Merged Irssi 0.8.2 from irssi.org CVS.
3360 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3362 * If silc_debug is TRUE, also output standard logging messages
3363 to stderr with the debug output.
3365 Made silc_log_reset_all() flushing all channels before returning.
3366 Also fixed some documentation typos.
3368 Affected files are lib/silcutil/silclog.[ch].
3370 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3372 * Fixed the server to check correctly the amount of connections
3373 from single host, by checking also the type of the connection.
3374 Fixed also the comparison of number of connections and number
3375 of allowed connections. Affected files are silcd/server.c,
3378 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3380 * Fixed the USERS command reply to save the user's mode on the
3381 channel as well. Fixed JOIN command reply to check whether a
3382 client is on channel already and not join it twice. Affected
3383 file lib/silcclient/command_reply.c.
3385 * Added new file silc-expandos.c into irssi/silc/core/ to return
3386 various stuff for various signal for the statusbar etc. updating.
3387 Now Irssi SILC client prints channel user modes etc. on the
3390 * The user mode (like server/router operator changes) is now shown
3391 on the Irssi SILC client's statusbar. The affected files are
3392 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3394 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3396 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3397 to SILC_SCHEDULE_[UN]LOCK macros.
3399 * Added more error printing to logs in server code. Affected
3400 files silcd/server.c and silcd/protocol.c.
3402 * Fixed -S option parsing in Irssi SILC Client. Affected file
3403 irssi/src/silc/core/silc-core.c.
3405 * Added silc_buffer_alloc_size function. Affected file is
3406 lib/silcutil/silcbuffer.h.
3408 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3410 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3411 constants. Affected files in
3412 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3415 * Changed the internal SFTP Memory FS table to const. Affected
3416 file lib/silcsftp/sftp_fs_memory.c.
3418 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3420 * Fixed the buffer formatting and unformatting routines to
3421 check the size of 64 bits types with sizeof(). Affected
3422 file is lib/silcutil/silcbuffmt.c.
3424 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3426 * Removed 0.6.x backwards support.
3428 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3430 * Changed all integer type names:
3431 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3432 to avoid collisions with other libraries using same type names
3435 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3437 * Added `prefer_ipv6' argument to the functions
3438 silc_net_gethostbyname[_async]. If it is TRUE it will return
3439 IPv6 address over IPv4. If FALSE IPv4 address is returned
3440 even if IPv6 address was found. Affected files
3441 lib/silcutil/silcnet.[ch].
3443 * Added support silc_net_create_connection[_async] to fallback
3444 to IPv4 address if IPv6 address could not be used (like if
3445 it doesn't work on a specific system). Affected file in
3446 lib/silcutil/unix/silcunixnet.c.
3448 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3450 * Added silc_schedule_reinit function to do the enlarging
3451 of the max tasks handling capabilities of the scheduler.
3452 Affected files lib/silcutil/silcschedule.[ch].
3454 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3456 * Added automatic extern "C" { ... } for C++ compilers so the
3457 application does not need to define them. Affected file
3458 includes/silcincludes.h.
3460 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3461 old name went against naming convention. Applications now
3462 include "silcclient.h" instead of "clientlibincludes.h".
3463 Removed includes/clientlibincludes.h, it is redundant now.
3465 * Renamed includes/version.h to silcversion.h.
3467 * Added really preliminary support for OS/2 into the util
3468 library. Only thread & mutex API is implemented, others
3469 are still to be implemented. Created the lib/silcutil/os2/
3470 directory. Created also file includes/silcos2.h.
3472 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3474 * Added preliminary BeOS support into the util library.
3475 Created lib/silcutil/beos/, and implemented all the needed
3476 functions to support SILC on BeOS. Created also file
3477 includes/silcbeos.h.
3479 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3481 * Added proper initializations to silc's irssi code, so it's
3482 now possible to load it as module. Affected files
3483 irssi/src/silc/core/silc-core.c,
3484 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3486 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3488 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3491 * Fixed the silcdoc document generator to correct generate
3492 docs from all kinds of filenames. Affected files are
3493 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3495 * ROBOdoc documented lib/silcutil/silcmemory.h.
3496 Added also new function silc_memdup.
3498 * Removed lib/silcutil/silcbufutil.h and moved those routines
3499 to the lib/silcutil/silcbuffer.h.
3501 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3503 * Added `user_count' to the SilcChannelEntry which now tells the
3504 number of users on the channel. The user count is now saved
3505 in normal server of global channels as well. Affected files
3506 silcd/server.c, idlist.h, packet_receive.c and command.c.
3508 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3509 include file utility functions.
3511 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3512 instead of calling directly OS routines.
3514 * Fixed NICK change printing in Irssi SILC Client. Fixed
3515 KICKED notify printing in Irssi SILC Client. Affected file
3516 irssi/src/silc/core/client_ops.c.
3518 * Fixed a NICK change bug in client library, to not recreate the
3519 client_entry->channels hash table everytime nick is changed.
3520 Affected file lib/silcclient/client.c.
3522 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3524 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3525 the SKE interface a bit.
3527 * Fixed padding problem in PKCS#1. The padding was not actually
3528 random since the random number generator was used incorrectly.
3529 This security bug affects only when encrypting with PKCS#1, and
3530 it is not currently used at all in SILC. SILC only use signing
3531 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3533 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3535 * Rewrote the notify handling in Irssi SILC client to not call
3536 the events as signals. Fixes problems with Perl support.
3537 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3539 * Send the auto-nicking NICK command in client library with
3540 little timeout after connecting. The affected file is
3541 lib/silcclient/client.c.
3543 * Added following new config file settings:
3544 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3545 key_exchange_timeout, conn_auth_timeout, connections_max,
3548 Implemented all the new config settings handling in the server.
3550 Optimized the use of SKE Mutual flag usage. Use it only
3551 if connection authentication protocol is not based in public
3554 Renamed all SilcServerConfigSection* to SilcServerConfig*
3555 to have a bit shorter names.
3557 Affected files silcd/serverconfig.[ch], server.[ch], and
3560 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3562 * Cleaned up the listening sockets code, preparing for the rehash
3563 support. Affected file is silcd/server.c.
3565 * Fixed some output messages. Affected files are silcd/silcd.c,
3568 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3570 * Create lib/doc/silcrng_intro.html document as introduction
3571 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3573 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3575 * Fixes to the silcd config template. Affected file is
3576 doc/example_silcd.conf.in.
3578 * Removed type casts from silc_calloc(), conforming to the
3579 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3581 * Removed param_name member from client, server, and router
3582 section structs, now identifying the param directly.
3584 Added CONFIG_FREE_AUTH macro in config file parsing.
3586 Affected files are silcd/serverconfig.[ch].
3588 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3590 * Fixed command line parameter handling. All SILC initialization
3591 is now done in silc_core_init() which also fixes autoconnecting
3594 Affected files irssi/src/silc/core/silc-core.c,
3595 irssi/src/fe-text/silc.c.
3597 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3599 * Added new configuration options and blocks:
3600 keepalive_secs, reconnect_count, reconnect_interval,
3601 reconnect_interval_max, reconnect_keep_trying and
3602 require_reverser_lookup. Added ConnectionParam block, and
3603 implemented the connection parameters when connecting as
3604 initiator and when accepting connections as responder.
3606 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
3607 whether given configuration value has been given already.
3609 Affected files silcd/serverconfig.[c], server.[c].
3611 * Splitted the doc/example_silcd.conf.in. Separated the crypto
3612 algorithm parts and created new file silcalgs.conf, that
3613 is now included from the example_silcd.conf.in.
3615 * Optimized the silc_server_connect_to_router_second to take
3616 the connection configuration object from the SilcServerConnection
3617 object instead of finding it during the connecting phase.
3618 Added the configuration object to SilcServerConnection struct.
3619 Affected files silcd/server_internal.h, server.c.
3621 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3623 * Add the client on channel after it was resolved at the
3624 channel message receiving, and it was not already on the
3625 channel. Affected file lib/silcclient/client_channel.c.
3627 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3629 * Fixed the public key authentication to allocate always the
3630 destination signature buffer instead of using static buffer.
3631 Affected file silcd/protocol.c.
3633 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3635 * Unified the serverconfig.[ch]'s helper function interface.
3636 Affected file silcd/serverconfig.[ch].
3638 * Removed doc/example_silc.conf.in since it is redundant.
3639 The make install will now install irssi/silc.conf file.
3641 * Added new Passphrase and Publickey authentication methods to
3642 config file, allowing both public key and passphrase based
3643 authentication to be set at the same time.
3645 Added `prefer_passphrase_auth' setting in config file which
3646 can be used to set to prefer passwd auth if both passwd and
3647 public key is set. If not set, public key is preferred.
3648 This has effect only when being initiator (responder will try
3651 Added support for authentication with passphrase and public key
3652 at the same time. The passphrase is tried first always since
3653 it is faster to check.
3655 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
3657 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3659 * Merged the new SILC Config library, with the server parsing
3660 support. Read the header file silcconfig.h or the toolkit
3661 documentation for the news. Affected files are
3662 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
3663 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
3664 silcd/protocol.c silcd/server.c silcd/server_backup.c
3665 silcd/serverconfig.[ch] silcd/silcd.c.
3667 * Fixed some silclog documentation. Affected file is
3668 lib/silcutil/silclog.h.
3670 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3672 * The silc_cipher_register, silc_hash_register and
3673 silc_hmac_register now checks if the object to be registered
3674 is registered already. Affected files are
3675 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
3677 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3679 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
3681 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3683 * Allow zero length channel messages inside the Channel Message
3684 Payload. Affected file lib/silccore/silcchannel.c.
3686 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
3687 as header filenames.
3689 * Removed lib/silcclient/README and created HTML file
3690 lib/silcclient/silcclient_using.html, which is now included
3691 as part of Toolkit documentation.
3693 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3695 * Fixed CUMODE_CHANGE notify handling to change the mode of
3696 correct client. Affected file lib/silcclient/client_notify.c.
3698 * Make silc_rng_alloc fail if it cannot allocate the sha1
3699 hash algorithm. Affected file lib/silccrypt/silcrng.c.
3701 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3703 * Fixed the file transfer's key agreement payload to include
3704 zero port also if the hostname is NULL because it could not
3707 Call file transfer monitor callback now also if error occurs
3708 during key agreement protocol.
3710 Changed the silc_client_file_send interface to return the
3711 SilcClientFileError instead of session id. The session ID
3712 is returned into pointer provided as argument.
3714 Check that the file exists locally before sending the
3715 file transfer request at all.
3717 Affected file lib/silcclient/client_ftp.c, silcapi.h.
3719 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
3720 error than can occur while key agreement protocol. Affected
3721 file lib/silcclient/silcapi.h.
3723 * Fixed the event_mode CMODE handler to not crash when mode
3724 is changed and +k mode is set in the channel. Affected file
3725 irssi/src/silc/core/silc-channels.c.
3727 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
3728 SILC_LOG_WARNING to give out Warning and not Error. Affected
3729 file lib/silcutil/silclog.c.
3731 * Fixed the channel message payload decryption in the function
3732 silc_channel_message_payload_decrypt to not modify the original
3733 buffer before it is verified that the message decrypted
3734 correctly. Otherwise, next time it is called with correct
3735 channel key it won't encrypt since the payload is corrupted.
3736 Affected file lib/silccore/silcchannel.c.
3738 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3740 * Do not constantly resize the window. A fix patch by cras.
3741 Affected file irssi/src/fe-text/screen.c.
3743 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3745 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
3746 Affected file lib/silcutil/silcnet.c.
3748 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3750 * Fixed a bug in hash table internal routine for traversing
3751 the table with foreach callback. The current entry may
3752 become invalid in the callback but it was referenced after
3753 the callback returned.
3755 Do not allow auto rehashing of hash table during the
3756 silc_hash_table_foreach operation, for same reasons as it is
3757 not allowed for SilcHashTableList. Affected files are
3758 lib/silcutil/silchashtable.[ch].
3760 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3762 * Defined DLLAPI into silcincludes.h and silcwin32.h for
3763 Win32 DLL. extern's in header files are now declared with
3766 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3768 * Fixed private message handling. It used some old code that
3769 caused the client to crash. Affecte file is
3770 lib/silcclient/client_prvmsg.c.
3772 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3774 * Added function silc_client_add_channel,
3775 silc_client_replace_channel_id, and removed functions
3776 silc_client_new_channel_id and silc_idlist_get_channel_by_id
3777 from client library.
3779 * Added cross reference of the joined channels to the
3780 SilcClientEntry, and changed the SilcChannelEntry's
3781 users list to SilcHashTable. The affected files are
3782 lib/silcclient/idlist.[ch].
3784 * Fixed a bug in hash table tarversing. While the hash table
3785 is traversed with SilcHashTableList the table must not be
3786 rehashed. It is now guaranteed that auto rehashable tables
3787 are not rehashed while tarversing the list. Also defined that
3788 silc_hash_table_rehash must not be called while tarversing
3789 the table. Added function silc_hash_table_list_reset that must
3790 be called after the tarversing is over. The affected files are
3791 lib/silcutil/silchashtable.[ch].
3793 * Changed all hash table traversing to call the new
3794 silc_hash_table_list_reset in server and in client library.
3796 * Added function silc_client_on_channel to return the
3797 SilcChannelUser entry if the specified client entry is joined
3798 on the specified channel. This is exported to application as
3799 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
3801 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3803 * Fixed founder regaining problem with JOIN command on normal
3804 server. The notify for mode change must be sent always and
3805 not only if !cmd->pending. Affected file silcd/command.c.
3807 * Fixed the WHOWAS command's reply sending to support the
3808 lists correctly. Affected file silcd/command.c.
3810 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3812 * When sending JOIN command to router for processing the
3813 sender's old command identifier was not saved back to the
3814 sender's command context, fixed now. The affected file is
3817 * Create the key in JOIN command of the router did not return
3818 the channel key, added check for this. Affected file is
3821 * Fixed a channel ID update bug in JOIN command reply. Do
3822 not directly upgrade the ID but call the function
3823 silc_idlist_replace_channel_id if the ID was changed.
3824 Affected file silcd/command_reply.c.
3826 * Fixed memory leaks from command calling if it would fail.
3827 Affected file silcd/command.c.
3829 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3831 * Applied patches from cras:
3833 Memory leak fixes around libaries, irssi window resize fix,
3834 new silclist.h and silcdlist.h, all extern inline changed to
3837 * Removed dotconf from lib/dotconf, not needed anymore.
3839 * Removed TRQ from lib/trq, not needed anymore.
3841 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
3842 with server connections. Later this will be configurable
3843 in config file after new config file is done. Affected file
3846 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3848 * Fixed a crash in server related to channel announcements.
3849 Affected file silcd/server.c.
3851 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3853 * Fixed memory leaks in silc_server_create_new_channel*
3854 functions. Affected file silcd/server.c.
3856 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
3857 which ID was changed. This way the router will send the
3858 user list for the channel again, and server won't be in
3859 desync in some rare circumstances. Affected file is
3860 silcd/packet_receive.c.
3862 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3864 * Check for NULL socket pointer in the function
3865 silc_server_packet_send_to_channel_real. Affected file
3866 silcd/packet_send.c.
3868 * Fixed the BAN notify handling to correctly remove ban
3869 list. Affected file silcd/packet_receive.c.
3871 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3873 * Fixed some header addition to Toolkit distribution in
3874 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
3876 * Added lib/silcclient/client_ops_example.h as an template
3877 file for application programmers to quickly start using
3878 the SilcClientOperation functions in their application.
3879 Updated the lib/silcclient/README as well to tell about this
3880 nice file made available.
3882 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3884 * Call silc_server_remove_from_channels when removing client
3885 entry when NO_SUCH_CLIENT_ID was received. Affected file
3886 is silcd/command_reply.c.
3888 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3890 * Added server & router operator statistics updating. Affected
3891 file silcd/packet_receive.c and silcd/command.c.
3893 * Fixed the SERVER_SIGNOFF notify handling on normal server
3894 not to save the history information for clients. Same was
3895 fixed earlier in remove_clients_by_server function, but not
3896 here. Affected file silcd/packet_receive.c.
3898 * Raised the default connection-retry count from 4 to 7 in
3899 server. Affected file silcd/server.h.
3901 * Cancel any possible reconnect timeouts when we start the
3902 key exchange. Affected file silcd/server.c.
3904 * Do not reconnect on connection failure when SCONNECT was
3905 given. Affected files silcd/server.[ch].
3907 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3909 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
3911 * Fixed the NICK command to always give the unformatted
3912 nickname to the one giving the NICK command. If unformatted
3913 nickname is cached already it will be formatted and the
3914 local entry will always get the unformatted nickname.
3915 Affected file lib/silcclient/idlist.c.
3917 * Fixed some double frees from client library commands.
3918 Affected file is lib/silcclient/command.c.
3920 * Fixed CUMODE command in server to assure that no one can
3921 change founder's mode than the founder itself, there was a
3922 little bug. Affected file silcd/command.c.
3924 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3926 * Removed the SilcClientCommandDestructor from the client
3927 libary, it is not needed anymore. Affected files are
3928 lib/silcclient/silcapi.h, command[_reply].[ch],
3929 client_notify, idlist.c.
3931 * Fixed GETKEY command to first resolve client, and then
3932 resolve the server only if the client was not found, instead
3933 of resolving both at the same time. Affected file is
3934 lib/silcclient/command.c.
3936 * Added silc_client_start_key_exchange_cb and lookup the
3937 remote hostname and IP address before starting the key
3938 exchange with server. The affected file is
3939 lib/silcclient/client.c.
3941 * The server's public key is now saved using the IP address
3942 of the server and not the servername for the filename.
3943 The hostname public key filename is checked as an fall back
3944 method if the IP address based filename is not found.
3946 Fixed the GETKEY command to save the fetched server key
3947 in correct filename.
3949 Print the remote server's hostname now when new key is
3950 received during connection process. Affected file is
3951 irssi/src/silc/core/client_ops.c.
3953 * Return always our own public key to the client if it asks
3954 for it with GETKEY command. Affected file silcd/command.c.
3956 * Removed the use_auto_addr variable from default config
3957 file since it was in wrong section. Affected file is
3960 * Fixed TOPIC_CHANGE notification to not route it when it
3961 was sent using silc_server_send_notify_to_channel function.
3962 Affected file silcd/command.c.
3964 * Fixed silc_server_send_notify_kicked to send the kicker's
3965 Client ID also, it was missing. Affected files are
3966 silcd/command.c, silcd/packet_send.[ch].
3968 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3970 * Do not save client history information in SERVER_SIGNOFF.
3971 Fixes the bug in normal server that it does not detect
3972 the client becoming valid after the server becomes back
3973 online. Affected file silcd/server_util.c.
3975 * Added `sock_error' field into the SilcSocketConnection
3976 context. When error occurs during socket operation (read
3977 or write) the error is saved. Added also new function
3978 silc_socket_get_error to return human readable socket error
3979 message. Affected files are lib/silcutil/silcsockconn.[ch],
3980 lib/silcutil/unix/silcunixsockconn.c, and
3981 lib/silcutil/win32/silcwin32sockconn.c.
3983 * The server now prints the socket error message in the
3984 signoff for client. Affected file silcd/server.c.
3986 * Fixed the `created' channel information sending from router
3987 to server in JOIN command. Checks now whether the channel
3988 really was created or not and set it according that.
3990 Fixed the JOIN command to use the client entry's current
3991 ID during the joining procedure instead of the one it sent
3992 in the command (it is checked though), since it can change
3993 between the packet processing and command processing, and
3994 would just case unnecessary pain in the client end. Affected
3995 file silcd/command.c.
3997 * Fixed a channel key payload sending to use correct channel
3998 ID when the server was forced to change the channel's ID by
3999 router. Router sent the key payload with the old Channel ID.
4000 Affected file silcd/packet_receive.c.
4002 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4004 * Call silc_server_save_channel_key only if the key payload
4005 was provided in the JOIN command's command reply. Affected
4006 file silcd/command_reply.c.
4008 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4010 * Fixed silc_mp_sizeinbase to return the value correctly with
4011 MPI. Affected file lib/silcmath/mp_mpi.c.
4013 * Fixed the stop_server signal to correctly stop the scheduler
4014 and gracefully stop the server when SIGTERM or SIGINT signals
4015 are received. Affected file silcd/silcd.c.
4017 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4019 * Simple handling of TERM and HUP signals. Also added some log
4020 flushing call around. Affected file is
4023 * Fixed small bugs in silclog.c. Now buffering output will take
4024 effect after 10 seconds since startup: This will ensure that
4025 no important startup messages are lost. Also output redirection
4026 will preserve original format ([Date] [Type] message).
4027 Affected file is lib/silcutil/silclog.c.
4029 * Added two options to the config file, in the logging section:
4030 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4031 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4033 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4035 * Do not print the warning about log files not being initialized
4036 more than once to avoid excess logging. Affected file is
4037 lib/silcutil/silclog.c.
4039 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4040 the SIM copying in make install in Makefile.am.pre.
4042 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4044 * Rewritten silclog APIs. Globally interesting changes follows:
4045 silc_log_set_files() changed to silc_log_set_file().
4046 silc_log_set_callbacks() changed to silc_log_set_callback().
4047 ROBOdoc documented silclog header file.
4048 SilcLogCb now returns bool to wether inihibit the default
4049 handler or not (to keep the old behaviour return always TRUE).
4050 The new APIs should also fix the problem of the
4051 silcd_error.log file that was written in the current directory.
4054 Log files streams will remain opened after silc_log_set_file()
4055 call, means less CPU usage notably on high traffic servers.
4056 File streams are now full buffered, and flushed to the disk
4057 every 5 minutes, lesses HD activity and CPU usage.
4058 Messages can be redirected, allowing admins to configure
4059 one single logfile for all server messages.
4060 the silc_log_quick global variable to activate fast-logging.
4061 Affected files lib/silcutil/silclog.[ch]
4063 * Changed some code to conform new silclog APIs. Affected
4064 files are doc/example_silcd.conf.in, silcd/server.c
4065 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4068 * Fixed a memory leak that could occur in some situations.
4069 Affected file silcd/serverconfig.c.
4071 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4073 * Added the silc_client_del_client to remove the client from
4074 all channels as well. Affected file lib/silcclient/idlist.c.
4076 * Fixed the client library to correctly remove the client
4077 from all channels when the client entry is being destroyed.
4078 Affected file lib/silcclient/client_notify.c, command.c.
4080 * Added auto-nicking support to the client library. If the
4081 applicatio now sets client->nickname it will be sent to the
4082 server after connecting by the library. This way for example
4083 SILCNICK (or IRCNICK) environment variables will have effect
4084 and always change the nickname automatically to whatever
4085 it is wanted. Affected file lib/silcclient/client.[ch].
4087 * Renamed silc_server_command_bad_chars to the
4088 silc_server_name_bad_chars and moved it to the
4089 silcd/server_util.[ch]. Added also new function
4090 silc_server_name_modify_bad to return nickname that
4091 includes bad characters as new nickname without those
4092 bad characters. This check and modify is now used in
4093 silc_server_new_client when the username is initially set
4094 as nickname, so it must be checked to be valid nickname.
4095 Affected file silcd/packet_receive.c.
4097 * The nickname length is now taken from the packet for real
4098 and not trusted to strlen() since it clearly can return
4099 wrong length for nickname including bad characters. This
4100 also applies to channel names. Affected file silcd/command.c.
4102 * Removed the lib/silcsilm/modules directory. Modules are now
4103 compiled into the lib/silcsim. Fixed the copying of the
4104 modules to follow symbolic links in Makefile.am.pre.
4106 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4108 * Fixed silc_string_regexify list creation. Fixes bugs with
4109 BAN and INVITE commands in server. The affected file is
4110 lib/silcutil/unix/silcunixutil.c.
4112 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4114 * Removed the command destructor entirely from the server's
4115 command and command reply routines. It is not needed, and
4116 its usage was buggy and caused crashes. Affected files are
4117 silcd/command[_reply].[ch].
4119 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4121 * Cancel protocol and NULL sock->protocol if timeout
4122 occurred during protocol. Affected file silcd/server.c.
4124 * Cancel protocol timeouts always before calling the final
4125 callback, to assure that after final callback is called
4126 no other state will be called for the protocol anymore.
4127 Affected file silcd/protocol.c.
4129 * Print error log if incoming connection configuration could
4130 not be found. Affected file silcd/server.c.
4132 * Fixed JOIN command to correctly save the founder mode
4133 to the client on normal SILC server, when the channel
4134 was created by the router. Affected file silcd/command.c.
4136 * Fixed LIST command (hopefully) to send correct reply
4137 packets. Affected file silcd/command.c.
4139 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4141 * The silc_packet_receive_process now returns FALSE if the
4142 read data was invalid packet, and TRUE if it was ok.
4144 The server now checks that if unauthenticated connection
4145 sends data and its processing fails the server will close
4146 the connection since it could be a malicious flooder.
4148 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4150 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4152 * Make sure the warning about error opening a log file is
4153 printed only once and not everytime it fails (produces
4154 too much useless log). Affected file lib/silcutil/silclog.c.
4156 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4158 * Made the silc_server_daemonise() function more readable.
4159 Affected file silcd/server.c.
4161 * Pid file is now optional, the user may comment it out from
4162 the config file. Removed define SILC_SERVER_PID_FILE, we
4163 don't need a default any longer. Affected file
4164 configure.in.pre, lib/Makefile.am.pre.
4166 * Make some use of the pid file. The server now dies at startup
4167 if it detects a valid pid file on his path. The server would
4168 die anyway in this circumstance, because of the bind() failure.
4169 Affected file silcd/silcd.c.
4171 * No longer compiling lib/dotconf.
4173 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4175 * Fixed JOIN command parsing not to crash. Affected file
4176 lib/silcclient/command.c.
4178 * Fied the NICK_CHANGE notify to add the new client entry
4179 even it is resolved. This removes an <[unknown]> nick
4180 thingy bug in the client. Affected file is
4181 lib/silcclient/client_notify.c.
4183 * Do not try to allocate 0 bytes (efence does not like it)
4184 in lib/silccore/silccomand.c when encoding payload.
4186 * Do not take IRCNICK as nickname in Irssi SILC client since
4187 it is not possible to set nickname before hand connecting
4188 the server (TODO has an entry about adding auto-nicking
4191 * Changed the silc_server_command_pending to check whether
4192 there already exists an pending entry with the specified
4193 command, command identifier and pending callback. This is
4194 to fix IDENTIFY and WHOIS related crashes that may register
4195 multiple pending commands with same identifier. Affected
4196 file silcd/command.c.
4198 * Fixed the server to reconnect to the router even if it
4199 was already reconnecting and EOF was received. This to
4200 fix a possibility that the server wouldn't ever try to
4201 auto-reconnect to the router. Affected file silcd/server.c.
4203 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4205 * Fixed the server's password authentication to use the
4206 length of the locally saved password, and not the one
4207 sent in the packet. Affected file silcd/protocol.c.
4209 * Fixed same password authentication problem in the
4210 Authentication Payload handling routines in
4211 lib/silccore/silcauth.c.
4213 * Yet another password authentication problem fixed with
4214 channel password handling in silcd/command.c.
4216 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4218 * If first character of string in silc_parse_userfqdn is '@'
4219 then do not parse it. Affected file is
4220 lib/silcutil/silcutil.c.
4222 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4224 * Fixed minor bug in IDENTIFY command reply sending, which
4225 caused various weird problems during JOIN when it was
4226 resolving names for users. Affected file silcd/command.c.
4228 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4230 * Fixed the IDENTIFY command reply sending to chech better valid
4231 clients. It was possible to send incomplete list of replies.
4232 Affected file silcd/command.c.
4234 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4236 * Added silc_client_command[s]_[un]register functions now to
4237 dynamically register the commands in client library. Removed
4238 the static table of commands. This allows the client library
4239 to call commands without causing the application to know about
4240 what commands library has called.
4242 Removed the INFO command reply kludge to detect when the command
4243 was called by library. Now library use its own command reply
4244 function for INFO command.
4246 Added function silc_client_command_call to call a command.
4247 Application can use it to call command, not access the structure
4250 Now all commands that are sent by the client library (not
4251 explicitly sent by application) use own command reply functions.
4253 Affected files around lib/silcclient/ and in
4254 irssi/src/silc/core/.
4256 * Fixed the WHOIS command reply sending to chech better valid
4257 clients. It was possible to send incomplete list of replies.
4259 Fixed the WHOIS and IDENTIFY to send the request to router
4260 if normal server did not do it and did not find any results.
4262 Affected file silcd/command.c.
4264 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4266 * Moved the internal data from SilcClient context into its
4267 own file, not accesible to application. Affected files
4268 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4269 and other files in client library.
4271 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4273 * Added doc/examples installation target in Makefile.am.pre.
4276 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4278 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4279 commands the found client entry will be removed from the
4280 cache, after notifying application about the error. Affected
4281 file lib/silcclient/command_reply.c.
4283 * Changed the /MSG to check for exact nickname user gave, and
4284 not let `nick' match `nick@host' if it is only one found. Now,
4285 user must type the exact nickname (like nick@host2) even if
4286 there are no more than one same nicks found. This is to avoid
4287 a possibility of sending nickname to wrong nickname since
4288 `nick' could match `nick@host'. Affected file is
4289 irssi/src/core/silc-servers.c.
4291 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4293 * Do not print "you are now server operator" or similar when
4294 giving /away command. Affected files are
4295 irssi/src/silc/core/client_ops.c, silc-servers.h.
4297 * Made the silc_server_command_pending_error_check to send
4298 the same command reply payload it received back to the
4299 original sender of the command. This way all arguments
4300 that was received by the server will be received by the
4301 client too. Affected file silcd/command.c.
4303 * Added the silc_idcache_add to return the created cache entry
4304 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4306 * Add global clients to expire if they are not on any channel.
4307 This is because normal server will never know if they signoff
4308 if they are not on any channel. The cache expiry will take
4309 case of these entries. This is done by normal servers only.
4310 The affected files are silcd/command_reply.c,
4311 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4313 * If server receives invalid ID notification for WHOIS or
4314 IDENTIFY and the ID exists in the lists, it is removed.
4315 Affected file silcd/command_reply.c.
4317 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4318 in client then client entry that it matches is searched and
4319 the nickname is printed on the screen for user. Affected
4320 file irssi/src/silc/core/client_ops.c.
4322 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4324 * Use cache entry expire time in the LIST command reply to
4325 purge old entries from the cache after the LIST command
4326 reply has been received. This way we don't have non-existent
4327 entries in the cache for too long. Affected file is
4328 silcd/command_reply.c.
4330 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4332 * If we are normal server, and we've not resolved client info
4333 in WHOIS or IDENTIFY from router, and it is global client,
4334 we'll check whether it is on some channel. If it is not
4335 then we cannot be sure about its validity and will resolve it
4336 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4337 file silcd/command.c.
4339 * Search channel by name (if possible) rather than by ID
4340 in IDENTIFY command's command reply. Affected file is
4341 silcd/command_reply.c.
4343 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4345 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4346 Updated specs and implemented it. Affected file silcd/command.c,
4347 silcd/packet_send.c and silcd/packet_receive.c.
4349 * Implemented the <founder auth> payload handling in the JOIN
4350 command. If provided all conditions for channel joining
4351 except requirement to provide correct passphrase can be
4352 overrided by the channel founder. Updated the protocol specs.
4353 Affected file silcd/command.c.
4355 Added support for founder auth in JOIN command in client
4356 library. Fixed the parsing of the JOIN command now to support
4357 all options as they should be. The affected file is
4358 lib/silcclient/command.c.
4360 * Optimized the WHOIS and IDENTIFY commands to send the request
4361 to router only if it includes nicknames or other names. If
4362 they include only IDs then check the local cache first before
4363 routing. Affected file is silcd/command.c.
4365 * Added channels topic announcements. Affected file is
4366 silcd/packet_receive.c and silcd/server.c.
4368 * Fixed the silc_server_send_notify_topic_set to really destine
4369 the packet to channel. Affected file silcd/packet_send.c.
4371 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4372 library. Affected file lib/silcclient/client_notify.c.
4374 * Added UMODE announcements. Affected file silcd/server.c.
4376 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4378 * Memory leak fixes in:
4380 lib/silcutil/silcsockconn.c
4381 lib/silcske/silcske.c
4382 lib/silcske/groups.c
4384 lib/silccrypt/silcpkcs.c
4385 lib/silccore/silccommand.c
4386 lib/silccore/silcidcache.c
4391 * ROBOdoc documented the lib/silcske/groups.h file and a
4392 bit changed the interface for better.
4394 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4396 * Update the client entry context in the ID cache after
4397 nick change. Affected file lib/silcclient/command.c.
4398 Fixes the CUMODE command when regaining founder privileges,
4399 and a little WHOIS problem.
4401 * Fixed silc_net_gethostbyname to correctly call the
4402 inet_ntop. Affected file lib/silcutil/silcnet.c.
4404 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4406 * Added IPv6 support checking to the configure.in.pre, added
4407 also --enable-ipv6 option to override the check. Affected
4408 file configure.in.pre.
4410 * The silc_thread_create now calls the start function
4411 directly if threads support is not compiled in. Removes
4412 ugly #ifdef's from generic code. Affected files are
4413 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4415 * Added silc_net_gethostby[name/addr]_async to asynchronously
4416 resolve. Affected files are lib/silcutil/silcnet.[ch].
4418 * Added support for rendering IPv6 based server, client and
4419 channel IDs. Affected file lib/silcutil/silcutil.c.
4421 * Added support for creating IPv6 based server IDs. Affected
4422 file is silcd/serverid.c.
4424 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4426 * Added silc_net_gethostby[addr/name] into the
4427 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4428 routines. Added silc_net_is_ip[4/6]. Affected file is
4429 lib/silcutil/unix/silcunixnet.c. All routines that take
4430 address as argument now supports both IPv4 and IPv6 addresses.
4432 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4434 * Fixed LIST command reply sending in server. Affected file
4437 * Server now sends the kicker's client ID in the KICK notify
4438 to the kicked client. Affected file silcd/command.c.
4440 * The client library now parses the kickers client ID and
4441 UI displays it. Affected files lib/silcclient/client_notify.c
4442 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4444 * Made all payload parsing function prototypes consistent.
4445 They all take now const unsigned char * and uint32 pair as
4446 the payload data instead of SilcBuffer. Changes all around
4447 the source tree. Other unsigned char* -> const unsigned char*
4448 changes around the tree as well.
4450 * Optimized SFTP client and server packet sending not to
4451 allocate new buffer for each packet but to recycle the
4452 first allocated buffer. Affected files are
4453 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4455 * Optimized the SFTP client to use SilcList instead of
4456 SilcDList for requests, because it is faster. Affected file
4457 is lib/silcsftp/sftp_client.c.
4459 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4460 into lib/silccore/silcid.[ch].
4462 Renamed silcpayload.[ch] into silcargument.[ch].
4464 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4466 * If client entry is deleted with active key agreement
4467 session, abort the session.
4469 The silc_client_abort_key_agreement now calls the completion
4470 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4472 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4475 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4477 * Don't use __restrict in older GCC's. Affected file is
4478 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4480 * silc_net_localhost now attempts to reverse lookup the
4481 IP/hostname. Affected file lib/silcutil/silcnet.c.
4483 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4484 command. It can be used to gain founder privileges at
4485 the same time when joining the channel.
4487 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4488 kicker's client ID as well. Updated protocol specs.
4490 Defined that the server must send SILC_COMMAND_IDENTIFY
4491 command reply with error status to client who sent
4492 private message with invalid client ID.
4494 Updated the protocol specification.
4496 * Added silc_server_send_command_reply to send any
4497 command reply. Affected file silcd/packet_send.[ch].
4499 * Added silc_id_payload_encode_data to encode ID payload
4500 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4502 * The server now send IDENTIFY command reply with error
4503 status if client ID in private message is invalid. Affected
4504 file silcd/packet_receive.c.
4506 * Save the server key file with server's IP address in
4507 the filename instead of hostname. The affected file is
4508 irssi/src/silc/core/client_ops.c.
4510 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4512 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4515 * Added libtool support for compiling shared objects in
4516 lib/silcsim. Affected file configure.in.pre and
4517 lib/silcsim/Makefile.am. Original patch by cras.
4519 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4521 * Pid file configuration, and server's config file fixes
4522 patch by toma. Updated CREDITS file.
4524 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4526 * Fixed silc_client_channel_message to not try to decrypt
4527 the message twice if it resolved the destination client
4528 information. This could cause of dropping one channel
4529 message. Affected file lib/silcclient/client_channel.c.
4531 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4533 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4534 lib/silcclient/client.c. This function is used when the SILC
4535 Client is run under some other scheduler, or event loop or
4536 main loop. On GUI applications, for example this may be
4537 desired to used to run the client under the GUI application's
4538 main loop. Typically the GUI application would register an
4539 idle task that calls this function multiple times in a second
4540 to quickly process the SILC specific data.
4542 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4544 * Fixed silc_server_drop() for dropping the supplementary
4545 groups as well, this could cause a security hole on some
4548 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4550 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4553 * Write PID file after dropping privileges. Added -F option
4554 to run server on foreground. A patch by debolaz.
4555 Affected files silcd/server.c, silcd/silcd.c.
4557 * Fixed MOTD to return the MOTD file server name. Affected
4558 file silcd/command.c.
4560 * Added INFO command reply handling to the Irssi SILC Client.
4561 Affected file irssi/src/silc/core/client_ops.c.
4563 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4565 * Fixed the silc_idcache_list_* routines to really support
4566 the dynamic list. Fixes a crash. Affected file is
4567 lib/silccore/silcidcache.c.
4569 * Fixed the LIST command reply to really call LIST command's
4570 pending callbacks. Affected file silcd/command_reply.c.
4572 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4574 * Update conn->local_entry->nickname after giving NICK
4575 command. Affected file lib/silcclient/command.c.
4577 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4579 * Added the [pid] option to the silcd configuration file
4581 Affected files: serverconfig.[ch] and silcd.c
4583 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4585 * Save fingerprint in WHOIS command reply in server.
4586 Affected file silcd/command_reply.c.
4588 * Fixed NICK commands pending callback registration.
4589 Affected file lib/silcclient/command.c.
4591 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4593 * Use ++server->cmd_ident when sending commands in server,
4594 instead of random number. Affected file silcd/command.c.
4596 * Fixed GETKEY command reply to call actually GETKEY pending
4597 command callbacks. Affected file silcd/command_reply.c.
4599 * A bit stricter check for nicknames. Check for same nickname
4600 in NICK command also. Affected file silcd/command.c.
4602 * Do not call INFO command everytime client ID changes, only
4603 during first connecting. Affected file lib/silcclient/client.c.
4605 * Set the new nickname only after successful command reply for
4606 NICK command is returned by server. Affected file
4607 lib/silcclient/command.c.
4609 * Remove nicknames from nicklist during server_signoff notify.
4610 Should fix /NAMES bit more. The affected file is
4611 irssi/src/silc/core/silc-channels.c.
4613 * Added `fingerprint' field to the SilcIDListData in the
4614 silcd/idlist.h to hold the fingerprint of the client's
4617 Send the fingerprint of the client's public key in WHOIS
4620 Affected files silcd/command.c, and silcd/idlist.[ch].
4622 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
4623 create fingerprint from given data.
4625 * Show the fingerprint of the client's public key in WHOIS.
4626 Affected files irssi/src/module-formats.[ch] and
4627 irssi/src/silc/core/client_ops.c.
4629 * Format the multiple same nicknames also during JOIN and
4630 NICK_CHANGE notifys. Affected file is
4631 lib/silcclient/client_notify.c.
4633 * Do not print error on screen for invalid private message
4634 payload since it can come if someone is sending private
4635 messages with wrong key. Affected file
4636 lib/silccore/silcprivate.c.
4638 * Fixed multiple concurrent /PING crash. Affected file
4639 lib/silcclient/command.c.
4641 * Changed the wrong ID encoding. All IP addresses must be
4642 in MSB first order in encoded format. They were encoded
4643 wrong and was in LSB format. Affected files are
4644 silcd/serverid.c, lib/silcutil/silcutil.c.
4646 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
4648 * Call the `connect' client operation through the scheduler
4649 in case of error. Affected file lib/silcclient/client.c.
4651 * Call the `failure' client operation even if the error
4652 occurred locally during a protocol. Affected file is
4653 lib/silcclient/protocol.c.
4655 * Added support of sending LIST command to router from normal
4656 server. This way normal server can get list of all channels
4657 in the network too. Fixed the channel list sending in the
4658 server too. Affected files are silcd/command.c, and
4659 silcd/command_reply.[ch].
4661 * Added silc_server_update_channels_by_server and
4662 silc_server_remove_channels_by_server. They are used during
4663 disconnection of primary router and in backup router protocol.
4664 Affected file silcd/server_util.[ch], silcd/server.c and
4665 silcd/server_backup.c.
4667 * Fixed channel adding to global list in IDENTIFY command
4668 reply in server. Affected file silcd/command_reply.c.
4670 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4672 * If the incoming packet type is REKEY or REKEY_DONE process
4673 that packet always synchronously. Fixes yet another MAC
4674 failed error on slow (dialup) connections. Affected file
4675 lib/silcclient/client.c and silcd/server.c.
4677 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4679 * Call check_version SKE callback for initiator too. Affected
4680 file lib/silcske/silcske.c.
4682 * Implemented fix for security hole found in the SKE that was
4683 fixed in the specification few days back; the initiator's
4684 public key is now added to the HASH value computation.
4685 Added backwards support for the old way of doing it too, for
4686 old clients and old servers. Affected file is
4687 lib/silcske/silcske.c.
4689 * Enabled mutual authentication by default in SKE. If initiator
4690 is not providing mutual authentication the responder will
4691 force it. This will provide the proof of posession of the
4692 private key for responder. The affected files are
4693 lib/silcclient/protocol.c and silcd/protocol.c.
4695 * Do not cache anymore the server's public key during SKE.
4696 We do mutual authentication so the proof of posession of
4697 private key is done, and if the server is authenticated in
4698 conn auth protocol with public key we must have the public
4699 key already. Affected file silcd/protocol.c.
4701 * Added new global debug variable: silc_debug_hexdump. If
4702 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
4703 file lib/silcutil/silclog.[ch].
4705 * Fixed compilation warning due to char * -> const char *.
4706 Affected files lib/silcutil/silcnet.h, and
4707 lib/silccore/silcauth.[ch].
4709 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4711 * Fixed CMODE command when new channel key was created. If
4712 the creation failed the old key was removed. Next time giving
4713 same command would crash the server since the old key was
4714 freed already. Affected file silcd/command.c.
4716 * Fixed the silc_server_announce_get_channels to not crash
4717 on reconnect. Affected file silcd/server.c.
4719 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4721 * Added silc_log_set_debug_string function to set a regex
4722 string to match for debug output. Only the function names,
4723 or filenames matching the given debug string is actually
4724 printed. This way it is possible to filter out those debug
4725 strings that user is not interested in.
4727 Fixed a bug in silc_string_regexify.
4729 Affected files lib/silcutil/silclog.[ch], and
4730 lib/silcutil/unix/silcunixutil.c.
4732 * Changed the -d options in both server and Irssi SILC client
4733 to take the debug string as argument. Affected files
4734 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
4736 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4738 * Added silc_hash_babbleprint to create a Bubble Babble
4739 Encoded fingerprint. The encoding is developed by Antti
4740 Huima (draft-huima-babble-01.txt), and it creates human
4741 readable strings out of binary data. Affected file
4742 lib/silccrypt/silchash.[ch].
4744 * Print the babble print now in addition of fingerprint as well
4745 in Irssi SILC client. Affected files are
4746 irssi/src/fe-common/silc/module-formats.[ch],
4747 irssi/src/fe-common/silc/core/client_ops.c.
4749 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4751 * Fixed a security problem found in SKE. The initiator's
4752 public key too is now added to the HASH hash value creation
4753 which is signed by the responder to create the SIGN value.
4754 This will prevent anyone in the middle to lie to the responder
4755 about the initiator's public key. If this is done now, the
4756 man in the middle will get caught. Updated the protocol
4759 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4761 * Better installation directory handling. Configure module
4762 paths and other paths automatically to example_silc* files
4763 in doc/. A patch by toma.
4765 * Fixed compiler warning from MPI library, and from SILC RNG.
4768 * Added SILC_SERVER_PID_FILE to define the pid file for server.
4769 It can be configured with ./configure. A patch by toma.
4771 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4773 * Find correct make to use in prepare-clean. A patch by
4774 toma. Affected file prepare-clean.
4776 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
4778 * Added irssi variables use_auto_addr, auto_bind_ip,
4779 auto_bind_port and auto_public_ip.
4781 * Changed the interface for silc_client_send_key_agreement
4782 in lib/silcclient/silcapi.h
4786 irssi/src/silc/core/silc-core.c
4788 lib/silcclient/silcapi.h
4789 irssi/src/silc/core/silc-channels.c
4790 lib/silcclient/client_keyagr.c
4793 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4795 * Added silc_pkcs_public_key_compare to compare two
4796 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
4798 * Check that the client who set the founder mode on the
4799 channel is the same client that is giving the founder
4800 mode to itself. It is done by comparing the saved public
4801 key (it is saved even in the authentication is passphrase).
4802 Affected file silcd/command.c.
4804 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4806 * Do not process packet for disconnected socket connection.
4807 Affected file lib/silccore/silcpacket.c.
4809 * Process the DISCONNECT packet through scheduler in the
4810 client library. Affected file lib/silcclient/client.c.
4812 * Fixed the silc_client_packet_parse to not to increase
4813 the packet sequence number if the conn->sock and the
4814 current socket connection is not same. This can happen
4815 for example during key agreement when the conn includes
4816 multiple socket connections (listeners). Affected file
4817 lib/silcclient/client.c.
4819 * The sender of the file transfer request now provides also
4820 the pointer (listener) for the key exchange protocol. If
4821 the listener cannot be created then it sends empty key
4822 agreement and lets the receiver provide the listener.
4824 Added `local_ip' and `local_port' arguments to the
4825 silc_client_file_send. If they are provided they are used,
4826 if not then it will attempt to find local IP address, if
4827 not found or bind fails then the remote client will provide
4830 Affected files are lib/silcclient/client_ftp.c and
4831 lib/silcclient/silcapi.h.
4833 * Extended the FILE SEND command to support defining the
4834 local IP and port for key exchange listener. They are
4835 optional. Affected file irssi/src/silc/core/silc-servers.c.
4837 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4839 * Defined to WHOIS command reply the sending of fingerprint
4840 of the client's public key (if the proof of posession of the
4841 corresponding private key is verified by the server).
4842 Updated to the protocol specification.
4844 * Added support of receiving the client's public key's
4845 fingerprint in command reply in client library. Affected
4846 file is lib/silcclient/command_reply.c, and
4847 lib/silcclient/idlist.[ch].
4849 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4851 * Do not send over 128 chars long nickname to the server
4852 in NICK command. Affected file lib/silcclient/command.c.
4854 * Do not send over 256 chars long channel names to the server
4855 in JOIN command. Affected file lib/silcclient/command.c.
4857 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4859 * Assure that silc_server_close_connection cannot be called
4860 twice for same socket context. Affected file is
4863 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4865 * Send error message to application if opening file for
4866 writing during file transfer fails. Affected file is
4867 lib/silcclient/client_ftp.c.
4869 Remove all file transfer sessions for a client that we're
4870 removing from ID cache.
4872 Affected file is lib/silcclient/client_ftp.c.
4874 * Fixed silc_net_addr2bin to return correct address. Affected
4875 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
4877 * Fixed file transfer session removing on signoff notify.
4878 Affected file irssi/src/silc/core/silc-servers.c.
4880 * Added the SilcClientFileError to be returned in the monitor
4881 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
4882 Affected file lib/silcclient/silcapi.h.
4884 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4886 * Fixed a crash in silc_client_ftp_free_sessions and
4887 silc_client_ftp_session_free_client. Affected file
4888 lib/silcclient/client_ftp.c.
4890 * Added `disabled' field in the SilcChannelEntry in the server
4891 to indicate if the server entry is disabled. Affected file
4892 silcd/idlist.h, silcd/command[_reply].c.
4894 * SILC server adds now /var/run/silcd.pid everytime it is
4895 started. Affected file silcd/silcd.c.
4897 * Added silc_server_packet_send_clients to send a packet to
4898 the provided table of client entries. Affected file
4899 silcd/packet_send.[ch].
4901 * Fixed a crash in client resolving in client_prvmsg.c in
4902 client library. Affected file lib/silcclient/client_prvmsg.c.
4904 * Do not actually remove the client directly from ID cache
4905 during SERVER_SIGNOFF, but invalidate it. This way we
4906 preserve the WHOWAS info for the client. Affected file
4907 silcd/server_util.c.
4909 * Fixed SERVER_SIGNOFF notify handling in the server. The
4910 server is now able to process incoming SERVER_SIGNOFF notify
4911 for a server that it doesn't even know about. It will remove
4912 the clients provided in the notify. Affected file
4913 silcd/packet_receive.c.
4915 * Check for partial packet in data queue after every packet that
4916 was found from the queue. Return and wait for more data if
4917 there is partial data in queue. Affected file is
4918 lib/silccore/silcpacket.c.
4920 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4922 * Added SilcClietFileError enum to indicate error in
4923 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
4924 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
4925 Affected files lib/silcclient/silcapi.h and
4926 lib/silcclient/client_ftp.c.
4928 * Check that newsize in silc_buffer_realloc is larger than
4929 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
4931 * Added better monitor of file transfers. It now monitors
4932 key agreement protocol during the file transfer too. Added
4933 error reporting too. Affected files
4934 irssi/src/silc/core/silc-servers.c,
4935 irssi/src/fe-common/silc/module-formats.[ch].
4937 * Wrote a help file for FILE command.
4939 * Added silc_rng_global_get_byte_fast to get not-so-secure
4940 random data as fast as possible. Random data is read from
4941 /dev/urandom if available and from the SILC RNG if not
4942 available. It is used in padding generation. Affected file
4943 lib/silccrypt/silcrng.[ch].
4945 * All packets in client library are now processed synchronously.
4946 Optimized packet processing a lot. Affected file
4947 lib/silcclient/client.c.
4949 * All server connection packets are processing synchronously
4950 now in server, to optimize packet processing. Affected file
4953 * Include files are installed now only in Toolkit distribution
4954 if make install is given. Affected files: all Makefile.am's.
4956 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4958 * Assure that silc_client_notify_by_server_resolve does not
4959 resolve the client information multiple times. If it cannot
4960 be found by the first it cannot be found at all. Affected
4961 file lib/silcclient/client_notify.c.
4963 * Fixed WHOWAS command reply calling. Affected file
4964 lib/silcclient/command_reply.c.
4966 * Removed all references to silc_idlist_get_client from the
4967 Irssi SILC client since that call is internal call used by
4968 the library. The Irssi SILC client will use now client
4969 retrieval functions found in silcapi.h.
4971 * Fixed a bug in resolving nickname info before sending
4972 private message. It used freed memory. Affected file
4973 irssi/src/silc/core/silc-servers.c.
4975 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4977 * Assure my_channels statistics cannot go negative in server.
4978 Affected files silcd/server.c, silcd/server_util.c.
4980 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4982 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
4984 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4986 * Win32 Toolkit changes. Affected files
4987 win32/silc.dsw, win32/libsilc/libsilc.def,
4988 win32/libsilcclient/libsilc.def,
4989 lib/silcutil/silcutil.c, and
4990 lib/sftp/sftp_fs_memory.c.
4992 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4994 * Added silc_net_localip to return local host's IP address.
4995 Affected file lib/silcutil/silcnet.[ch].
4997 * If key exchange or rekey protocol is active for a connection
4998 parse all packets syncronously since there might be packets
4999 in packet queue that we are not able to process without first
5000 processing packets before them. Affected file silcd/server,
5001 lib/silcclient/client.c.
5003 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5004 whether library should continue processing the packet.
5005 Affected file lib/silccore/silcpacket.h.
5007 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5008 SilcSFTPMonitorData to SFTP server to monitor various
5009 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5010 lib/silcsftp/sftp_server.c.
5012 * Added silc_file_size to return file size. Affected file
5013 lib/silcutil/silcutil.[ch].
5015 * Implemented the file transfer support for the client library.
5016 Added preliminary support for simple client to client one-file
5017 transmission. Affected file lib/silcclient/client_ftp.c,
5018 lib/silccilent/client.[ch].
5020 * Added new local command FILE to the Irssi SILC Client.
5021 It is used to perform the file transfer. It has subcommands
5022 SEND, RECEIVE, SHOW and CLOSE. Affected files
5023 irssi/src/silc/core/client_ops.c,
5024 irssi/src/silc/core/silc-server.[ch].
5026 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5028 * Relay the SILC_PACKET_FTP in the server. Affected files
5029 silcd/server.c and silcd/packet_receive.c.
5031 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5033 * Renamed silc_file_read and silc_file_write to functions
5034 silc_file_readfile and silc_file_writefile. Added function
5035 silc_file_open and silc_file_close. Affected files
5036 lib/silcutil/silcutil.[ch].
5038 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5040 * Resolve the client info when received private message or
5041 channel message for a client which nickname we don't know.
5042 Affected files lib/silcclient/client_prvmsg.c and
5043 lib/silcclient/client_channel.c.
5045 * Do not crash in /KEY if client is not connected. Affected
5046 file irssi/src/silc/core/silc-channels.c.
5048 * Added SilcClientStatus field to the SilcClientEntry in the
5049 lib/silcclient/idlist.h.
5051 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5052 is incomplete and is being resolved, it won't be resolved
5055 Make sure also that USERS command reply does not resolve
5056 twice information. Affected file is
5057 lib/silcclient/command_reply.c.
5059 Make sure that silc_client_get_clients_by_list does not
5060 resolve twice same information.
5062 * Check for valid client->id in the silc_server_free_client_data.
5063 Affected file silcd/server.c.
5065 * Fixed /GETKEY nick@server not to crash if the server entry
5066 is not found. Affected file lib/silcclient/command.c.
5068 * Fixed the silc_server_check_cmode_rights to check the
5069 requested modes correctly. Affected file silcd/command.c.
5071 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5073 * Better checks for non-printable chars in nick added.
5074 Affected file silcd/command.c.
5076 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5078 * Call the silc_server_udpate_servers_by_server in the
5079 primary router that comes back online in the backup resuming
5080 protocol. Otherwise it routes packets wrong. Affected file
5081 silcd/server_util.[ch], silcd/server_backup.c.
5083 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5085 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5086 lib/silcutil/silcbuffmt.[ch].
5088 * Redefined the SILC packet header to include the padding
5089 length. Affected file lib/silccore/silcpacket.[ch].
5091 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5092 length for maximum padding up to 128 bytes). Affected
5093 file lib/silccore/silcpacket.h.
5095 * Removed all backwards support for old 0.5.x MAC thingies.
5096 The SILC packet header change makes it impossible to be
5097 backwards compatible.
5099 * Send the ENDING packet with timeout in the backup resuming
5100 protocol. This is to assure that all routers has connected
5101 to the primary router. Affected file silcd/server_backup.c.
5103 * Changed the RNG to take the first IV from random data. It
5104 used to take it from zero actually. Changed the RNG also
5105 to use /dev/urandom during session. /dev/random is used
5106 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5108 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5110 * Changed the SILC packet header to have the first two bytes
5111 (the packet length) encrypted. Affected files aroung the
5112 code tree, lib/silccore/silcpacket.[ch]. Removed the
5113 SilcPacketCheckDecrypt callback. It is not needed anymore
5114 since the silc_packet_receive_process will determine now
5115 whether the packet is normal or special.
5117 * Implemented the unidirectional MAC keys. Affected files
5118 lib/silcske/silcske.c, silcd/protocol.c and
5119 lib/silcclient/protocol.c.
5121 * Implemented the packet sequence number to the MAC computation.
5122 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5123 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5124 lib/silcclient/protocol.c.
5126 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5128 * Allow backup router to announce servers. All servers
5129 announced by backup router are added to the global list
5130 automatically. Update hte server's socket to our primary
5131 router also when backup router announces a server.
5132 Affected file silcd/packet_receive.c.
5134 * Do not update the client->router in the function
5135 silc_server_udpate_clients_by_server if the client is on
5136 global list. We might fail to find any specific server
5137 for locally connected clients and local cell clients. They
5138 should still use the `from' and not `to' as client->router.
5139 This fixes backup router resuming protocol. Affected file
5140 silcd/server_util.c.
5142 * Decrease channel statistics count only if the channel
5143 deletion worked. Affected files are silcd/server.c and
5144 silcd/server_util.c.
5146 * Added silc_server_update_servers_by_server to update origin
5147 of all server entries. Used during backup router protocol.
5148 Affected files silcd/server_util.[ch], silcd/server.c. and
5149 silcd/backup_router.c.
5151 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5152 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5153 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5154 lib/silccrypt/silchmac.c.
5156 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5158 * Assure that router cannot reroute the same channel message
5159 to the sender. Affected file silcd/packet_receive.c.
5161 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5163 * Made better checks that the channel message is not sent
5164 to the router it came from. Affected file is
5165 silcd/packet_send.c. Fixed memory leak too.
5167 * Announce informations for incoming router connection, but
5168 only after checking if it is replaced by backup router.
5169 Affected file silcd/packet_receive.c.
5171 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5173 * Fixed the backup resuming protocol to work in multiple
5174 router environment. Affected file silcd/server_backup.c.
5176 * Route packet only to one router in the function
5177 silc_server_packet_send_to_channel. Affected file is
5178 silcd/packet_send.c.
5180 * Fixed silc_server_send_notify_dest to set the broadcast
5181 flag. Fixed the silc_server_send_notify_topic to actually
5182 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5183 Affected file silcd/packet_send.c.
5185 * Changed the SFTP Filesystem interface. Changed the
5186 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5187 the filesystem operation function. The SilcSFTPFilesystem
5188 is now a context that is allocated by all filesystem allocation
5189 functions and it already includes the operations structure
5190 and filesystem specific context. It is given as argument
5191 now to the silc_sftp_server_start. This made the interface
5192 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5193 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5195 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5197 * Changed the backup router adding and getting interfaces
5198 in the server. The router that will be replaced by the
5199 specified backup router is now sent as argument. Affected
5200 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5203 * Added silc_net_addr2bin_ne to return the binary form of
5204 the IP address in network byte order. Affected files
5205 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5207 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5209 * Check for existing server ID in silc_server_new_server
5210 and in silc_server_connect_to_router_final and remove the
5211 old entry if it exists. Affected file silcd/packet_receive.c,
5214 * Send the channel message always to only one router, either
5215 in upstream or downstream. Affected file is
5216 silcd/packet_send.c.
5218 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5220 * Wrote the definition of the backup resuming protocol to the
5221 protocol specification.
5223 * Removed one redundant channel key generation from normal
5224 server during joining procedure. Removed one redundant
5225 channel key sending from server to router during joining
5226 procedure. Affected file silcd/command.c.
5228 * Made minor bugfixes to the backup router resuming protocol.
5229 Affected file silcd/server_backup.c, server.c.
5231 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5233 * Added --disable-asm configuration option. Affected files
5234 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5237 * Implemented the backup resuming protocol that is used to
5238 resume the primary router position in the cell after the
5239 primary router comes back online. Affected files
5240 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5241 and silcd/server_util.[ch].
5243 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5245 * Sleep two (2) seconds after sending QUIT command to server.
5246 Affected file lib/silcclient/command.c.
5248 * Assure that if outgoing data buffer is pending do not force
5249 send any data. Affected file silcd/packet_send.c.
5251 * Assure that if outgoing data buffer is pending do not force
5252 send any data. Affected file lib/silcclient/client.c.
5254 * Implemented the backup router support when the primary router
5255 goes down. The servers and routers can now use the backup
5256 router as new primary router without loosing connectivity.
5258 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5260 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5261 in the server to indicate disabled entry. All data read
5262 from the connection will be ignored and no data is sent
5263 for entry that is disabled. Affected files are
5264 silcd/idlist.h, silcd/server.c.
5266 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5268 * Created SFTP client and server test programs in the
5269 lib/silcsftp/tests directory.
5271 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5273 * Implemented memory filesystem (virtual filesystem) for
5274 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5277 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5279 * Implemented the SFTP (SSH File Transfer Protocol) to the
5280 lib/silcsftp. It includes SFTP client and SFTP server
5283 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5285 * Moved lib/silccore/silcprotocol.[ch] to the
5286 lib/silcutil library.
5288 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5289 take variable argument list pointer as argument. Affected
5290 file lib/silcutil/silcbuffmt.[ch].
5292 * Added silc_buffer_set function that is used to set data
5293 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5294 Affected file lib/silcutil/silcbuffer.h.
5296 * Changed various routines in the core library to use the new
5297 silc_buffer_set instead of allocating new buffer only for
5300 * Added 64-bit value formatting and unformatting support to the
5301 silc_buffer_[un]format routines. Affected file is
5302 lib/silcutil/silcbuffmt.[ch].
5304 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5305 to includes/bitmove.h.
5307 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5309 * Fixed channel user mode saving in client library. Affected
5310 file lib/silcclient/command[_reply].c.
5312 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5314 * Defined the file transfer to the SILC Protocol. Added
5315 new packet type SILC_PACKET_FTP and defined File Transfer
5316 Payload. The mandatory file transfer protocol is SFTP
5317 (SSH File Transfer Protocol). Affected file in addition
5318 of the internet draft is lib/silccore/silcpacket.h.
5320 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5321 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5322 is used as part of backup router protocol when the primary
5323 router of the cell is back online and wishes to resume
5324 the position as primary router.
5326 * Redefined the MAC generation keys in the protocol. The
5327 same key is not used anymore in both direction. Both
5328 direction will now use different keys for sending and
5329 receiving. This fixes a potential security flaw. This
5330 change causes incompatibilities in the protocol.
5332 * Redefined also the MAC computation from the packet.
5333 An packet sequence number is now added to the MAC
5334 computation. This prevents possible replay attacks against
5335 the protocol. This change too causes incompatibilities
5338 Added `sequence' field to the SilcPacketContext to hold
5339 the current sequence number for the packet.
5341 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5343 * Added `created' field to the SilcIDListData in the file
5344 silcd/idlist.h to indicate the time when the entry was
5347 * Added `created' field to the SilcChannelEntry too. Affected
5348 file silcd/idlist.h.
5350 * Added `creation_time' aguments to all the announcement functions
5351 in the server. If it is provided then only the entries that
5352 was created after the provided time frame are actually
5353 announced. Affected file silcd/server.[ch].
5355 * The protocol says that the Channel ID's IP address must be
5356 based on the router's IP address. Added check for this in
5357 the silc_server_new_channel when processing incoming New Channel
5358 Payload. Affected file silcd/packet_receive.c.
5360 * Print out the correct version with --version in SILC client.
5361 Affected file irssi/src/silc/core/silc-core.c.
5363 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5365 * Fixed WHOWAS command to check for completnes of the client
5366 entry always, not just when the command is coming from client.
5367 Affected file silcd/command.c.
5369 * Added new function silc_server_packet_queue_purge to purge the
5370 outgoing data queue to the network. After the function returns
5371 it is guaranteed that the outgoing packet queue is empty.
5372 Affected file silcd/packet_send.[ch].
5374 * Purge the outgoing packet queue in the rekey protocol's final
5375 callback to assure that all rekey packets go to the network
5376 before quitting the protocol. Affected file silcd/server.c.
5378 * Added silc_client_packet_queue_parse as similar function as
5379 in server to the client library. The affected file is
5380 lib/silcclient/client.c.
5382 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5384 * Splitted silcd/server.c and created silcd/server_util.[ch]
5385 for utility functions.
5387 * Added new socket flag SILC_SF_DISABLED to indicate that the
5388 connection is open but nothing can be sent to or received from
5389 the connection. Affected file lib/silcutil/silsockconn.[ch].
5390 The checking for disabled socket is checked in the low level
5391 silc_socket_write and silc_socket_read functions.
5393 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5395 * Allow only nicknames and channel names that fits into the
5396 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5398 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5400 * When processing JOIN command reply in server check that if
5401 the channel exists in our global list we'll move it the local
5402 list. Affected file silcd/command_reply.c.
5404 * Fixed the check whether client is joined on the channel already
5405 in JOIN command. Affected file lib/silcclient/command.c.
5407 * Fixed the JOIN command reply to check whether the channel
5408 already exists. Affected file lib/silcclient/command_reply.c.
5410 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5412 * Added silc_ske_status_string to map the SKE error numbers
5413 to readable strings. The affected files are
5414 lib/silcske/silcske[_status].[ch].
5416 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5418 * Do not show the private channels on the WHOIS channel list
5419 as it is not allowed by the protocol. The affected file is
5422 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5424 * Assure that the packet length digged from the actual packet
5425 is something sensible in the silc_packet_decrypt_rest_special
5426 in lib/silccrypt/silcpacket.c.
5428 * Free and NULL the allocated pointer in silc_hmac_alloc if
5429 the HMAC allocation fails. The affected file is
5430 lib/silccrypt/silchmac.c.
5432 * Print the selected security properties to the log files in
5433 the server. Affected file silcd/protocol.c.
5435 * Add SKE's reference counter even if calling the completion
5436 callback manually. Otherwise it goes negative, although it
5437 does not cause any problems. The affected file is
5438 lib/silcske/silcske.c.
5440 * Remove the client entry with short timeout after giving the
5441 KILL command. Affected file lib/silcclient/command.c.
5443 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5444 case all found clients are already disconnected (WHOWAS would
5445 found them) in the server. Affected file silcd/command.c.
5447 * Update the last_receive (time of last data received) to be
5448 updated only when received private or channel message so that
5449 the idle time showed in WHOIS makes more sense.
5451 * Added boolean field `valid' in to the SilcClientEntry in the
5452 client library to indicate whether the entry is valid or not.
5453 This fixes the nickname change bug on channel when changing
5454 the nickname to be same than the old (like nick to Nick) the
5455 nickname formatter doesn't set the new nick anymore to Nick@host.
5456 Affected file lib/silcclient/idlist.[ch].
5458 * Now actually fixed the nickname changing on disconnection.
5459 Added new function silc_change_nick to the Irssi SILC Client.
5460 Affected file irssi/src/silc/core/client_ops.c,
5461 irssi/src/silc/core/silc-nicklist.[ch].
5463 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5465 * Check that the public key exists in the GETKEY command before
5466 trying to encode it. Affected file silcd/command.c.
5468 * Print some notifications on received public keys with GETKEY
5469 command in the Irssi SILC Client. Affected files are
5470 irssi/src/fe-common/silc/module-formats.[ch],
5471 irssi/src/silc/core/client_ops.c.
5473 * Use IDENTIFY command to resolve the server information in the
5474 GETKEY command instead of INFO command. Affected file
5475 lib/silcclient/command.c.
5477 * All command reply functions in the client library now calls
5478 the pending command reply callbacks even if an error has
5479 occurred. The server has done this a long time and now it was
5480 time to move the client library to this as well. Now all
5481 errors can be delivered back to the pending command reply
5482 callbacks if necessary. Affected files are
5483 lib/silcclient/command[_reply].[ch].
5485 * Change the nickname on disconnection back to the username
5486 because in reconnect the server will enforce it to it anyway.
5487 Affected file irssi/src/silc/core/silc-servers.c.
5489 * Fixed a config file parsing bug in the Irssi SILC client.
5490 Affected file irssi/src/silc/core/clientconfig.c.
5492 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5494 * When printing the channel mode on JOIN, verify that the
5495 channel key and channel's HMAC are valid. Affected file
5496 irssi/src/silc/core/client_ops.c.
5498 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5500 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5501 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5502 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5504 * Removed channel key rekey task deleting from the function
5505 silc_server_save_channel_key. Affected file silcd/server.c.
5506 Added explicit timeout task context instead that is used to
5507 delete the task if we are registering a new task before the
5508 new task has elapsed.
5510 * When channel key rekey occurs the client library now saves
5511 the old channel key for a short period of time (10 seconds) and
5512 is able to use it in case some is still sending channel
5513 messages encrypted with the old key after the rekey. Affected
5514 file lib/silcclient/[idlist.h|client_channel.c].
5516 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5518 * Added check to the silc_server_new_id_real to not accept
5519 new ID if it is the sender's own ID. Affected file is
5520 silcd/packet_receive.c.
5522 * Assure that we do not announce ourself or the one we've
5523 sending our announcements when we're router and are announcing
5524 servers to our primary router. Affected file silcd/server.c.
5526 * Fixed silc_server_command_identify_check_client to assemble
5527 correct WHOIS packet. It send corrupted WHOIS packet and
5528 caused problem with router to router connections. Affected
5529 file silcd/command.c.
5531 Fixed also silc_server_command_whois_check the same way
5532 as for the IDENTIFY command.
5534 * Added new SilcIDListStatus to the server in the SilcIDListData
5535 structure. The status now includes the current status of
5536 the entry (like registered, resolved etc.). Affected file
5537 silcd/idlist.[ch]. Defined a bunch of different status types
5538 as well. This replaced the old boolean registered field as well.
5540 Added resolve_cmd_ident field to the SilcClientEntry structure
5541 too so that if the entry is for example being resolved so
5542 another command may attach to the same pending command reply
5543 without requiring to resolve the same entry again. This concept
5544 should optimize the WHOIS and the IDENTIFY resolving under
5545 heavy load by taking away unnecessary resolving for entries
5546 that are being resolved already.
5548 Added support for adding multiple pending commands for one
5549 command idenfier. Affected file silcd/command[_reply].[ch].
5551 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5552 before deleting the data. Otherwise the hash table will have
5553 freed data in comparison functions. Affected file is
5554 silcd/command_reply.c.
5556 * Fixed silc_idlist_replace_client_id to add the new entry to
5557 the cache with NULL nickname. Otherwise there will be invalid
5558 memory as the nickname after the nickname is freed. Affected
5559 file silcd/packet_receive.c.
5561 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5562 saved into wrong slots because the previous number of entries
5563 was not taken into account. Affected file silcd/idlist.c.
5564 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5566 * If we are router and we receive JOIN notify to a channel that
5567 does not have any users then notified client is marked as the
5568 channel founder, as it is it. The affected file is
5569 silcd/packet_receive.c
5571 * Added to the extended hash table API's table_del_*ext functions
5572 the destructor as argument too, so that the caller can decide
5573 which destructor to use or whether to use destructor at all.
5574 Affected file lib/silcutil/silchashtable.[ch].
5576 * Fixed ID Cache purging. It actually deleted the entries from
5577 the hash table after the data was freed. The hash table ended
5578 up comparing freed memory. The affected file is
5579 lib/silccore/silcidcache.c.
5581 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5583 * Fixed Irssi SILC client's KILL command's HELP syntax.
5585 * The USERS command now resolves the detailed user information
5586 if the userinfo field is missing. Affected file is
5587 lib/silcclient/command_reply.c.
5589 * Do not print error in silc_file_read if the read file does
5590 not exist. Just silently return NULL. Affected file is
5591 lib/silcutil/silcutil.c.
5593 * Fixed the silc_log_output to not wine about NULL filename
5594 and to not create some bogus " " filename. Affected file is
5595 lib/silcutil/silclog.c.
5597 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5599 * Fixed various printing bugs on the user interface in the
5600 Irssi SILC Client. Minor changes that were forgotten from
5603 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5605 * Fixed the configure.in.pre and the compilation and distribution
5606 environment to support the new autoconf 2.52. That version is
5607 now required to compile the CVS trunk.
5609 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5611 * Renamed function silc_parse_nickname to silc_parse_userfqdn
5612 to generally parse user@fqdn format strings. Affected file
5613 lib/silcutil/silcutil.c.
5615 * Added nickname_format and nickname_force_format fields to the
5616 SilcClientParams structure. The first one defines the format
5617 for the nicknames that the library will enforce if the receives
5618 multiple same nicknames. The second one is boolean value and
5619 can be used to force the library to always enforce the format
5620 to the nicknames regardles whether there are multiple nicknames
5621 or not. This configurable formatting was employed to flexibly
5622 support accessing multiple nicknames from the user interface.
5623 The userinterface can now set the nicknames to what ever format
5624 they prefer. Affected file lib/silcclient/silcapi.h.
5626 Added function silc_client_nickname_format to the file
5627 lib/silcclient/idlist.c. It performs the nickname formatting.
5629 Added new field `hostname´ to the SilcClientEntry context.
5630 It holds the hostname of the client. Affected file is
5631 lib/silcclient/idlist.h.
5633 * Irssi SILC Client sets the nicknames in nick@hostn format.
5634 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
5635 irssi/src/silc/core/silc-core.c.
5637 The WHOIS printing now also shows both the real nickname and
5638 the formatted nickname so that user knows how to access the
5639 user if there are multiple same nicknames cached. Affected
5640 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
5641 printing formatting too to take the hostname now as a separate
5642 argument. The Affected file is
5643 irssi/src/fe-common/silc/modules-formats.[ch].
5645 * Changed the silc_client_get_clients_local to accept the formatted
5646 nickname as argument. It accepts the real nickname too but the
5647 formatted nickname can be used to find the true entry from
5648 multiple entries. Affected file lib/silcclient/silcapi.h and
5649 lib/silcclient/idlist.c.
5651 * Added nickname_format_parse field to the SilcClientParams.
5652 It is a callback function provided by the application to parse
5653 the nickname out of the formatted nickname string. The library
5654 calls it to get the nickname from the formatted string. Since
5655 the application generally knows better the format of the nickname
5656 string it parses it instead of the library, even though library
5657 encodes the formatted string. If the callback function is not
5658 provided then the library will use the string as is. The
5659 affected file is lib/silcclient/silcapi.h.
5661 * All the nickname strings passed to the client library in
5662 commands are now expected to be formatted nickname strings.
5663 If the command does not support the formatted nickname string
5664 it will assume that the sent string is the actual nickname.
5665 Affected file lib/silcclient/command.c.
5667 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5669 * Added public key authentication support to OPER and SILCOPER
5670 commands in the client library. Affected file is
5671 lib/silcclient/command.c.
5673 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5675 * Changed the get_auth_methdod client operation to be asynchronous.
5676 It can be async if the application resolves the authentication
5677 method from the server during the negotiation. Added new
5678 SilcGetAuthMeth completion callback that the application will
5679 call after resolving the authentication method.
5681 Added function silc_client_request_authentication_method that
5682 the application can use to resolve the authentication method
5683 from the server. Added also SilcConnectionAuthRequest callback
5684 that the library will call after the server has replied. The
5685 application can call this function if it does not know the
5686 current authentication method.
5688 Affected files are lib/silcclient/client.c and
5689 lib/silcclient/silcapi.h.
5691 * The Irssi SILC client now automatically resolves the authentication
5692 method incase any configuration information is not present (and
5693 currently there never is). The affected file is
5694 irssi/src/silc/core/client_ops.c.
5696 * Fixed public key authentication from the client library.
5697 Affected file lib/silcclient/protocol.c. Changed also the
5698 protocol specification about the public key authentication in
5699 the connection authentication protocol. The actual data to be
5700 signed is now computed with a hash function before signing.
5702 * Fixed the public key authentication from the server as well.
5703 Affected file silcd/protocol.c.
5705 * Removed the mlock()'s from the memory allocation routines.
5706 Affected file lib/silcutil/silcmemory.c. The ./configure does
5707 not check anymore for the mlock(). Affected file is
5710 * Fixed USERS command in server to allow the execution of the
5711 command for private and secret channels if the client sending
5712 the command is on the channel. Affected file silcd/command.c.
5714 * Fixed silc_client_get_clients_local to return the clients
5715 count correctly. It could return wrong value. Affected file
5716 lib/silcclient/idlist.c.
5718 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5720 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
5721 types. The assembler optimizations seemed not to like 64-bit
5722 data types. The assmebler optimizations thus are now enabled
5723 also for BSD systems as opposed to only enable them for Linux.
5725 * Do not check for threads at all on BSD systems. Affected
5726 file configure.in.pre.
5728 * Removed -n and -h options from the Irssi SILC Client since
5729 they are not used in silc.
5731 * Fixed the prime generation to assure that the first digit
5732 of the generated random number is not zero since our conversion
5733 routines does not like number strings that starts with zero
5734 digit. If zero digit is seen the random number is regenerated.
5735 This caused some corrupted RSA keys when the zero first digit
5736 was met. Affected file lib/silcmath/silcprimegen.c.
5738 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5740 * Fixed WIN32 configuration in the ./configure script.
5741 Fixed to include xti.h on environments that has it.
5742 Patches by Carsten Ilchmann and andrew.
5744 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5746 * Changed the silc_id_create_client_id to be collision
5747 resistant. It is now assured that there cannot be created
5748 two same client ID's. I suspect that some weird bugs in
5749 the server were actually caused by duplicate Client IDs.
5750 Affected file silcd/serverid.[ch]. A router receiving
5751 new ID now also assures and informs the sending server
5752 if the ID caused collision.
5754 * Changed the silc_id_create_channel_id to also assure that
5755 there are no collisions.
5757 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5759 * Statement about ignoring the Mutual Authentication flag when
5760 performing rekey with PFS was a bit misleading. It is ignored
5761 if it was set in the initial negotiation, it cannot be even
5762 set in the rekey. Fixed in the ke-auth draft. Started the
5763 new versions of the protocol drafts in the doc/.
5765 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5767 * Fixed a bug in silc_client_command_identify_save when saving
5768 new channel information. The channel name was no duplicated
5769 and caused crash on exit. Affected file is
5770 lib/silcclient/command_reply.c.
5772 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5774 * Fixed the getkey command handling in the server. Send just
5775 empty OK reply to the sender if the key could not be fetched
5776 (but everything else was ok, like the key just was not available).
5777 Changed the public key parameter to optional in the protocol
5778 specs so that empty OK reply can be sent. Affected file
5781 Added a message to Irssi SILC client to tell to user if the
5782 server did not return a public key.
5784 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5786 * Fixed a channel key regeneration bug. It registered new
5787 timeout tasks exponentially until all system resources were
5788 used. Affected file silcd/server.c.
5790 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5792 * Added the SILC Document generator to the scripts/silcdoc.
5793 It can be used to generate the Toolkit Reference Manual out
5794 of the source tree. Internally it will also use the RoboDoc
5795 generator now imported in util/robodoc.
5797 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5799 * Added couple of return's in rekey protocol if error orccurred
5800 during the protocol. The execution must be terminated.
5801 Affected file silcd/protocol.c. Also, terminate the protocol
5802 always with timeout.
5804 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5806 * The client's Client ID was created initally from the wrong
5807 nickname (it could have been in format nick@host) in the
5808 silc_server_new_client. Affected file silcd/packet_receive.c
5810 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5812 * Added some SILC_LOG_ERROR's to various error conditions
5813 if client could not be added to ID cache. Affected files
5814 silcd/packet_receive.c and silcd/server.c.
5816 * When client's sock->user_data is freed, NULL also the
5817 client->router and client->connection pointers. Added check
5818 for these pointers being NULL to various places around the
5819 code. Affected file silcd/server.c.
5821 * Added client->data.registered == TRUE checks to various
5822 places around the code to assure that unregistered client's
5823 are not handled when it is not allowed. Affected file
5826 * Added `bool registered' fields to all
5827 silc_idlist_[server|client]_get_* routines to indicate whether
5828 the fetched client needs to be registered or not. Affected
5829 file silcd/idlist.[ch].
5831 * Add your own entry as registered to the ID cache in the
5832 server. Affected file server.c.
5834 * Fixed a bug in silc_server_new_server. The SilcServer was
5835 set as the new server's context instead of SilcServerEntry.
5836 This naturally caused some weird bugs.
5838 * Added "updated" field the SilcChannelEntry which indicates
5839 the time since the channel entry was last accessed. This
5840 can be used to determine whether it is necessary to
5841 announce the channel after backup resuming protocol.
5842 Affected files silcd/idlist.[ch].
5844 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5846 * Do not delete the channel rekey task when adding it
5847 for in silc_server_create_channel_key.
5849 * Changed the silc_server_create_channel_key to return
5850 TRUE or FALSE to indicate the success of the channel key
5853 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5855 * Fixed MSVC++ project files and added missing files to
5856 Makefiles under win32/.
5858 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5860 * Do not add TCP_NODELAY flag if the operating system
5861 does not have it defined. Affected files are
5862 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5864 * Fixed buffer overflow from Irssi SILC Client. Affected
5865 file irssi/src/fe-common/core/themes.c.
5867 * Fixed double free in client library in the file
5868 lib/silcclient/client.c when disconnecting from server.
5870 * Applied double free patch from cras to Irssi SILC client.
5871 Affected files irssi/src/core/[modules/expandos].c
5873 * Fixed the disconnection handling to Irssi SILC Client.
5874 The application must call silc_client_close_connection
5875 in ops->connect client operation in case of failure of
5876 the connection. Affected file is
5877 irssi/src/silc/core/client_ops.c.
5879 * Do not set sock->protocol to NULL in the function
5880 silc_client_close_connection after executing the protocol's
5881 final callback since the sock might not be valid anymore.
5882 Affected file lib/silcclient/client.c.
5884 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5886 * Do not enable SILC_THREADS if the linking with libpthread
5887 did not happen. Affected file configure.in.pre.
5889 * Added notion to protocol specification that server must
5890 verify the sent authentication payload with CMODE when
5891 setting the channel founder key. Implemented it to the
5892 server. Affected file silcd/command.c.
5894 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5896 * Added _EXTRA_DIST SILC distribution variable to the
5897 distributions file. It is used to conditionally add extra
5898 files or directories to the specific distribution. Affected
5899 files ./prepare, Makefile.am.pre and distributions.
5901 Removed the `_' from the start of the distribution names.
5904 * Added README.WIN32 for instructions to compile the Toolkit
5907 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5909 * Fixed a double free in disconnection in the server. Affected
5910 file is silcd/server.c.
5912 * Fixed the lib/silcske/groups.c to work now also with GMP
5913 MP library. The string conversion did not work when using
5914 specific base and the base is indicated in the string as well.
5916 * Created win32/ directory which now includes MSVC++ specific
5917 stuff so that toolkit (DLLs) may be compiled with MSVC++.
5918 It will appear only in the toolkit distribution
5920 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5922 * Changed the key material distribution function in case when
5923 the hash output is too short. The data is now concatenated
5924 a bit differently than it used to. Made the change to the
5925 SKE protocol specification.
5927 * Added better GMP detection to configure.in.pre. A patch
5930 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5932 * Fixed a minor bug in SKE that might cause some problem on
5933 some platforms. Affected file lib/silcske/silcske.c.
5935 * Added the cookie checking for initiator in the SKE. It checks
5936 that the responder returns the sent cookie unmodified. The
5937 affected file is lib/silcske/silcske.c. Added new SKE
5938 error type INVALID_COOKIE that can be sent during the
5939 negotiation. Fixed some memory leaks as well.
5941 * Added the "invalid cookie" error message to Irssi SILC client's
5944 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5946 * Added `task_max' field to the SilcClientParams to indicate
5947 the maximum tasks the scheduler can handle. If set to zero,
5948 default values are used. Affected file lib/silcclient/silcapi.h.
5950 * Fixed memory leaks in silc_client_close_connection. Affected
5951 file lib/silcclient/client.c.
5953 * Added silc_client_del_client_entry to client library to free
5954 all memory of given client entry. Affected file is
5955 lib/silcclient/idlist.[ch].
5957 * Added new functions silc_client_del_channel and
5958 silc_client_del_server to delete channel and server entries.
5959 Affected file lib/silcclient/[silcapi.h/idlist.c].
5961 * Removed silc_client_del_client_by_id from silcapi.h.
5963 * Fixed the INFO command to return the server's own info
5964 correctly when querying by Server ID. Affected file is
5967 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5969 * Removed the non-blocking settings in WIN32 code in the
5970 silc_sock_[read/write] and added SleepEx instead. Affected
5971 file lib/silcutil/win32/silcwin32sockconn.c. The availability
5972 of input data is now checked with FIONREAD and ioctlsocket.
5974 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5976 * Call silc_schedule_task_del_by_context in the
5977 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
5978 Affected file lib/silccore/silcprotocol.c.
5980 * Call silc_protocol_cancel for active protocols in the
5981 silc_server_close_connection if the funtion
5982 silc_server_free_sock_user_data has not been called.
5983 Affected file silcd/server.c.
5985 * Generic tasks cannot be deleted using the del_by_fd
5986 task deleting function since generic tasks does not match
5987 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
5989 * Added a notion to SILCOPER help file that the SILCOPER works
5990 only on router server, not on normal server.
5992 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5994 * Added for WIN32 support for the new scheduler as well.
5995 Affected file lib/silcutil/win32/silcwin32schedule.c.
5997 * Fixed the SHA1 implementation to work on various platforms.
5999 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6001 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6002 API. It is part of the scheduler now. Everything else is
6003 as previously but some functions has changed their names.
6004 Checkout the lib/silcutil/silcschedule.h for the interface.
6005 Updated all applications to use the new interface. Affected
6006 files are lib/silcutil/silcschedule.[ch].
6008 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6010 * Found a bug in the SKE implementation. The HASH value,
6011 specified by the protocol, was not computed correctly. The
6012 public key of the responder was not added to the computation
6013 even though it is mandatory. Affected file lib/silcske/silcske.c.
6014 This unfortunately causes incompatibilities with older
6015 clients and servers.
6017 * Added WIN32 specific network init and uninit functions:
6018 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6019 the Winsock2. Affected file lib/silcutil/silcnet.h and
6020 lib/silcutil/win32/silcwin32net.c.
6022 * Set the socket always to nonblocking mode on WIN32 after
6023 reading data or writing data. Affected file is
6024 lib/silcutil/win32/silcwin32sockconn.c.
6026 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6028 * Fixed various compilation problems under WIN32. Affected
6029 files lib/silcutil/win32/silcwin32thread.c and
6030 lib/silcutil/win32/silcwin32schedule.c.
6032 * Removed all _internal.h #includes from public header
6033 files. Internal headers must never be included from
6036 Removed also the lib/silcske/payload_internal.h file.
6038 * All include files that may be needed (public and some others
6039 included by the public headers) by application developers are
6040 now copied to the ./includes directory. It does not copy any
6041 internal headers. Affected file Makefile.defines.pre and all
6042 Makefile.am's under lib/ and subdirs.
6044 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6046 * Do not change the ~/.silc directory's permissions automatically.
6047 Affected file irssi/src/silc/core/clientutil.c.
6049 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6051 * Do not cancel the protocol in silc_server_close_connection
6052 it might cause recursion. Now cancelled in the function
6053 silc_server_free_sock_user_data. Affected file silcd/server.c.
6055 * Fixed the silc_server_remove_clients_by_server to regenerate
6056 the channel keys correctly finally. Added also new function
6057 silc_server_remove_clients_channels to actually do it.
6058 Affected file silcd/server.c.
6060 * Fixed the silc_server_new_channel to not crash by giving
6061 wrong router to the new channel. Affected file is
6062 silcd/packet_receive.c.
6064 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6066 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6067 which is given as argument to the silc_client_alloc now.
6068 It can be used to configure the client and set various parameters
6069 that affect the function of the client.
6071 * The USERS command in server did not check whether the channel
6072 is private or secret. Affected file silcd/command.c.
6074 * Added new argument to the USERS command in protocol specification.
6075 The USERS command now can take the channel name as argument
6076 as well. Added support for this in client and server and
6077 updated the protocol specs.
6079 * Completed the GETKEY command in client. It can be now used
6080 to fetch also servers public key not only some clients.
6081 Affected files lib/silcclient/command[_reply].c.
6083 * Added silc_client_get_server to return server entry by the
6084 server name. Affected files lib/silcclient/silcapi.h and
6087 * Redefined the IDENTIFY command in protocol specification to be
6088 more generic. It now can be used to query information about
6089 any entity in the SILC Network, including clients, servers and
6090 channels. The query may be based either the entity's name
6091 or the ID. Added support for this in both client and server.
6093 Affected files silcd/command.c and lib/silcclient/command.c
6094 and command_reply.c.
6096 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6097 the _from_client and _from_server functions. Affected file
6100 * Added silc_client_get_channel_by_id_resolve to the file
6101 lib/silcclient/silcapi.h to resolve channel information by
6102 its ID. Added also silc_client_get_channel_by_id that
6103 does not resolve it from the server.
6105 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6107 * Added SilcServerEntry context into the client library
6108 to represent one server. The INFO command now allocates
6109 these to save the resolved server info. For now on the
6110 client library will also keep information about servers,
6111 connected and resolved with INFO.
6113 The INFO command now allocates the SilcServerEntry context
6114 and saves the server info there. The COMMAND_REPLY in
6115 the INFO now returns the parameters to application in
6116 same order as defined in the protocol specification.
6118 The entries are cached in the client->server_cache.
6120 * The INFO command is now issued after received the Client ID
6121 from the server. Affected file lib/silcclient/client.c.
6123 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6124 to the application as the mode changer might be server.
6125 It is guaranteed that NULL is not returned anymore to the
6126 application. Affected file lib/silcclient/client_notify.c.
6128 The ID Type is now also passed to the application so that
6129 it can check whether the returned entry is SilcClientEntry
6132 Added new function silc_client_get_server_by_id to return
6133 the server entry by ID. Affected files are the
6134 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6136 * Do not create the channel in the Irssi SILC Client when issuing
6137 the JOIN command but when received the sucessful JOIN command
6138 reply. Otherwise the channel might get created even though we
6139 could not join it. The Affected file is
6140 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6142 * Fixed a channel joining bug in router. The router must also
6143 check the channel modes, invite and ban lists etc. when serving
6144 the JOIN command sent by normal server. Affected file is
6145 silcd/command.c. The router now resolves the client's
6146 information from the server who sent the JOIN command if it
6147 does not know it, and processes the JOIN command only after
6150 * Changed the SilcCommandCb to take new argument; void *context2.
6151 Affected file lib/silccore/silccommand.h
6153 The second argument in the command callbacks in the server now
6154 includes the SilcServerCommandReplyContext if the command was
6155 called as pending command callback from the command reply.
6156 Otherwise it is NULL. When called as pending the status of the
6157 command reply will be checked and if it was erronous the
6158 error will be sent to the original sender of the command.
6159 This way the client always receives the error messages even
6160 though the server was actually the one who received the error
6161 when it resent the command to router, for example. Affected
6162 files silcd/command[_reply].[ch].
6164 * Fixed sending WHOWAS command's error message to client if
6165 the requested client could not be found. It was missing.
6168 * Changed the CMODE and CUMODE commands reply arguments in the
6169 protocol specification. The Channel ID is now sent in both
6170 of the commands to identify the channel. Implemented this
6171 new feature to the client and server. Affected files
6172 lib/silcclient/command_reply.c and silcd/command.c.
6174 * Made better checks for invite and ban lists in the JOIN
6175 command in server. Affected file silcd/command.c.
6177 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6179 * The server now performs the incoming host IP/DNS lookup
6180 using the silc_socket_host_lookup and thus does not block
6181 the server anymore. Affected file silcd/server.c.
6183 * Completed the multi-thread support for SILC Scheduler in
6184 the lib/silcutil/silcschedule.c.
6186 * Fixed the configure.in.pre to detect the pthread correctly
6189 * Fixed a deadlock in silc_task_queue_wakeup in the file
6190 lib/silcutil/silctask.c.
6192 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6194 * Added new function silc_schedule_wakeup that is used in
6195 multi-threaded environment to wakeup the main thread's
6196 schduler. It needs to be used when a thread adds a new task
6197 or removes a task from task queues. After waking up, the
6198 scheduler will detect the task queue changes. If threads
6199 support is not compiled in this function has no effect.
6200 Implemented the wakeup mechanism to both Unix and WIN32
6201 systems. Affected files are lib/silcutil/silcschedule.[ch],
6202 lib/silcutil/unix/silcunixschedule.c and the
6203 lib/silcutil/win32/silcwin32schedule.c.
6205 * Added new function silc_task_queue_wakeup to wakeup the
6206 scheduler by the specified task queue. Affected file
6207 lib/silcutil/silctask.[ch].
6209 * The silc_socket_host_lookup_start now wakes up the scheduler
6210 after adding the timeout task. Affected file is
6211 lib/silcutil/silcsockconn.c.
6213 * The silc_socket_host_lookup is synchronous now if the threads
6214 support is not compiled in. However, the callback is still
6215 called asyncronously through the scheduler, anyway. Affected
6216 file lib/silcutil/silcsockconn.c.
6218 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6220 * Added new function silc_socket_host_lookup to perform
6221 asynchronous IP and FQDN lookups for the socket connection.
6222 Affected files lib/silcutil/silcsockconn.[ch].
6224 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6226 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6227 that may or may not compile the mutex support in.
6229 Changed the silc_mutex_alloc interface. It allocates the
6230 mutex now to the sent pointer and returns TRUE or FALSE.
6232 Affected file lib/silcutil/silcmutex.h.
6234 * Wrote the SILC Task Queue interface to support multi-threads.
6235 Affected file lib/silcutil/silctask.[ch].
6237 * Wrote the SILC Scheduler to support multi-threads. Affected
6238 file lib/silcutil/silcschedule.c.
6240 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6242 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6243 in lib/silcutil/win32/.
6245 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6247 * Defined SILC Mutex API and SILC Thread API and implemented
6248 them for Unix. Affected files are
6249 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6250 lib/silcutil/unix/silcunixmutex.c and
6251 lib/silcutil/unix/silcunixthread.c.
6253 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6255 * Fixed the silc_server_remove_clients_by_server's channel
6256 key re-generation. The hash table handling was incorrect
6257 and would not work with many channels. Affected file is
6260 * Fixed some memory leaks around the server code.
6262 * Rewrote the silc_server_get_users_on_channel to support IPv6
6263 based Client ID's. Affected file silcd/server.c.
6265 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6266 specification. However, a separate document must be written
6267 to define the detailed signing procedure and the payload
6268 associated with the flag. Defined the flag to the
6269 lib/silccore/silcchannel.h as well.
6271 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6273 * Changed the dynamic tables to static size tables in the
6274 lib/silccrypt/silchmac.c.
6276 * Removed GCC dependencies from the code. A patch by cras.
6278 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6280 * Do not show the error "Error receiving packet bla bla"
6281 in server if it really was not an error (-2 means that reading
6282 is pending). Affected file silcd/server.c.
6284 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6286 * Fixed a possible crash in silc_server_remove_clients_by_server
6287 in silcd/server.c. Fixed there also some memory leaks.
6289 * Fixed the silc_idlist_replace_client_id. It could replace
6290 wrong key in the hash table. Affected file silcd/idlist.c.
6292 * Do not check whether there are global users on the channel
6293 if the channel->global_users is FALSE. Affected functions
6294 silc_server_remove_from_one_channel and
6295 silc_server_remove_from_channels in silcd/server.c. Also,
6296 do not check if the removed client is local as we can be
6297 sure that global client was not removed from the channel
6298 and checking for global users is not needed.
6300 * The silc_server_remove_clients_by_server now re-generates
6301 the channel keys correctly for those channels that had
6302 clients removed from them. Affected file silcd/server.c.
6304 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6306 * Found the reason of random crashes in the server. We weren't
6307 ignoring the SIGPIPE signal (which can be sent in write())
6308 and it crashed the server. Affected file silcd/silcd.c.
6310 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6312 * Assure that sock->user_data is not NULL in the function
6313 silc_server_packet_send in silcd/packet_send.c.
6315 * Disconnect the remote connection if it could not be added
6316 to any ID lists in the server. The affected file is
6319 * Check in silc_server_packet_send[_real/dest] that the
6320 socket is not disconnecting and ignore the data if it is.
6321 Affected file silcd/packet_send.c.
6323 * Define inline to __inline on native WIN32 compilation.
6324 Affected file includes/silcwin32.h.
6326 * Added some explicit type casts for inline code since MSVC
6327 require them. Affected files lib/silcutil/silcbuffer.h,
6328 lib/trq/silcdlist.h and lib/trq/silclist.h.
6330 * Print warning in log files from now on if the packet
6331 decryption fails. Affected file silcd/server.c.
6333 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6335 * Changed the `say' client operation's interface to accept
6336 new `type' argument to indicate the type of the message sent
6337 by the library. The application may filter the library's
6338 messages according the type. The affected file is the
6339 lib/silcclient/silcapi.h.
6341 * Added two new functions to lib/silcclient/silcapi.h:
6342 silc_client_del_client and silc_client_del_client_by_id.
6343 Affected file lib/silcclient/idlist.c.
6345 * Moved the clientincludes.h from includes/ to silc/ and
6346 serverincludes.h from includes/ to silcd/.
6348 * The modes for the CMODE and CUMODE are now passed as
6349 uint32 for application with COMMAND_REPLY. The affected
6350 file is lib/silcclient/command_reply.c.
6352 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6354 * /WHOIS without arguments shows client's own information.
6355 Affected file lib/silcclient/command.c.
6357 * Changed PING to not accept any arguments. The specs
6358 says that client can ping only the connected server so
6359 requiring an argument is not needed. Affected file is
6360 lib/silcclient/command.c.
6362 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6364 * Fixed a fatal bug in private message sending and reception
6365 encryption and decryption when using private message keys.
6366 The implementation was incorrect and did not follow the
6367 specification. It causd that some of the message were
6368 lost since it did not use the sending and receiving keys
6369 as the protocol suggests. This has been fixed and will cause
6370 incompatibilities with older clients when sending private
6371 message encrypted with private message keys. Affected files
6372 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6373 and various other in Irssi SILC Client.
6375 Added `responder' boolean argument to the functions
6376 silc_client_add_private_message_key[_ske] to indicate when
6377 the key is added as responder or initiator of the key
6380 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6382 * Removed the silc_ske_check_version function and created
6383 a SilcSKECheckVersion callback. Added also a function
6384 silc_ske_set_callbacks that is now used to set all SKE
6385 callbacks. The callback functions are not given to
6386 the SKE functions anymore, but this function is used to
6389 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6391 * Added `silc_version' argument to the silc_client_alloc
6392 to define the version of the application for the library.
6393 The library will use the version string to compare it
6394 against the remote host's (usually a server) version
6395 string. Affected file lib/silcclient/silcapi.h
6397 * Added the KE protocol context to Key Agreement context
6398 in client library so that we can abort the SKE if it
6399 is in process when we get timeout. Affected file is
6400 lib/silcclient/client_keyagr.c.
6402 * Do not resolve the client ID forever if it returns in the
6403 first time that such client does not exist. This was done
6404 for example with private message. Affected file is
6405 lib/silcclient/client_prvmsg.c.
6407 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6409 * Do not add regex.h for WIN32. The affected file
6410 includes/silcincludes.h.
6412 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6413 not work yet 100%. It generates the DLL's automatically
6414 when compiling with --with-win32 under cygwin.
6416 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6418 * lib/contrib/regex.c is not compiled on WIN32.
6420 * Added silc_net_get_socket_opt function to the
6421 lib/silcutil/silcnet.h.
6423 * Added includes/silcwin32.h for WIN32 specific includes
6426 * Do not use ptime structure or any of the posix process
6427 functions on WIN32 in lib/silccrypt/silrng.c.
6429 * Added silc_gettimeofday to provide generic function
6430 for struct timeval on all platforms. Added the function
6431 to lib/silcutil/silcutil.h.
6433 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6435 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6436 library as they clearly belong there. As a plus side we
6437 can make the actual socket connection routines platform
6440 Added also new generic function silc_socket_read and
6441 silc_socket_write (that used to be silc_packet_[read/write].
6442 The implementation of these are platform specific.
6444 * Added WIN32 specific routines of silc_socket_[read/write]
6445 to lib/silcutil/win32/silcwin32sockconn.c.
6447 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6449 * Added preliminary support for native WIN32 compilation under
6450 cygwin (using the -mno-cygwin option for GCC) to the
6451 ./configure.in.pre. The --with-win32 now prepares the
6452 compilation for native WIN32.
6454 * Rewrote the SILC Scheduler interface in the file
6455 lib/silcutil/silcschedule.h. The scheduler is now context
6456 based and does not have anymore any global static scheduler.
6457 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6458 and created lib/silcutil/win32 directory for WIN32 based
6461 * Added Unix specific network routines to the
6462 lib/silcutil/unix/silcunixnet.c and the old
6463 lib/silcutil/silcnet.c includes now only generic routines.
6465 Added WIN32 specific network routines to the
6466 lib/silcutil/win32/silcwin32net.c.
6468 * Added Unix specific utility functions from the
6469 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6471 * Added WIN32 SILC Scheduler to the file
6472 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6475 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6477 * Do not handle JOIN notify in the server if the target client
6478 is not registered (idata->registered == FALSE). The affected
6479 file is silcd/packet_receive.c.
6481 * Update the nickrec->founder in event_cumode in the Irssi SILC
6482 client. Affected file irssi/src/silc/core/silc-channels.c.
6484 * Fixed the CUMODE_CHANGE notify handling in the server when
6485 server and router are announcing their clients on channels.
6486 Now the mode changes are saved and notified correctly. The
6487 affected file is /silcd/packet_receive.c.
6489 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6490 They really did not replace the cache entry in the ID Cache.
6491 Now they do that. Affected file silcd/idlist.c.
6493 * Fixed the KICK notify handling in the Irssi SILC client to
6494 update the channel records so that the kicked client does not
6495 appear to be on the channel. The affected file is
6496 irssi/src/silc/core/silc-channels.c.
6498 * Always update the conn->current_channel when executing command
6499 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6501 * Fixed the KILL notify handling in Irssi SILC client to remove
6502 the killed client on all channels.
6504 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6506 * Fixed the silc_parse_command_line to remove extra spaces
6507 from the start and end of the arguments. Affected file is
6508 lib/silcutil/silcutil.c.
6510 * Cancel and free any active protocol in the function
6511 silc_server_close_connection. Affected file silcd/server.c.
6513 * Cancel and free any active protocol in the function
6514 silc_client_close_connction. Affected file is
6515 lib/silcclient/client.c.
6517 * Do not execute the KILL command for clients that are in
6518 history (ie. they are not in the network). Affected file is
6521 * Fixed KILL notify handling, client does not crash anymore.
6522 Affected file irssi/src/silc/core/silc-channels.c.
6524 * Reduced the default packet buffer size from 2048 to 1024 in
6525 lib/silccore/silcpacket.c.
6527 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6528 counter to the SKE context that is incresed when the SKE library
6529 performs async operation outside the library. If the outside
6530 process frees the SKE context and FREED status will be set
6531 and the library will detect after the sync operation that the
6532 libary is freed. The affected files are
6533 lib/silcske/silcske[_status].[ch].
6535 * Resolve the client entry information in the function
6536 silc_client_channel_message to assure that NULL pointer is not
6537 passed as client entry to the application. */
6539 * Fixed the task timeout calculation to assure that there is
6540 never negative timeouts. The affected file is
6541 lib/silcutil/silcschedule.c.
6543 * Fixed the channel user mode notification sending in server.
6544 It was sent point-to-point to the router (or to server by router)
6545 but it needs to be destined to a channel. The routines now
6546 supports sending the channel user mode notifys to the channels
6547 when announcing clients and channels. Affected files are
6548 silcd/server.c and silcd/packet_receive.c.
6550 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6551 It did not actually replace the old channel entry in the cache.
6552 Affected file lib/silcclient/client_notify.c.
6554 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6556 * Fixed a possible crash in silc_packet_send_prepare. It now
6557 assures always that there is enough space in the buffer and
6558 at the tail area of the buffer (for MAC).
6560 Fixed the inbound buffer reallocation in silc_packet_read.
6561 It was old code and did not handle the reallocation correctly.
6564 The affected file is lib/silccore/silcpacket.c.
6566 * Fixed buffer overflow in silc_parse_nickname in the file
6567 lib/silcutil/silcutil.c.
6569 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6571 * make install generates new server keys only if there is not
6574 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6576 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6577 Added check that if the NOREPLY is set then we will not send
6578 the away message. This avoids infinite loop of away messages
6579 if both clients are away. The affected file is
6580 lib/silcclient/client_prvmsg.c.
6582 * Fixed client crash if /NICK was given without arguments.
6583 Affected file lib/silcclient/command.c.
6585 * Server does not send the invite list in INVITE command back
6586 to the client if the list was not altered. Added this notion
6587 to the protocol spec as well. Affected file silcd/command.c.
6589 Fixed possible crash in INVITE command by checking the
6590 value of silc_server_get_client_route command.
6592 * Fixed the INVITE notify type handling. The arguments are now
6593 taken in correct order and client does not crash. The affected
6594 file is irssi/src/silc/core/silc-channels.c.
6596 Removed the "Inviting xxx to channel" message from the
6597 client library away and let the application handle it.
6598 Affected file lib/silcclient/command.c. Added that message
6599 to Irssi SILC client's message formats.
6601 * Fixed CMODE command crash in client. It now checks the
6602 amount of arguments correctly and does not crash. The affected
6603 file is lib/silcclient/command.c.
6605 * Do not create new channel automatically in silc_channels_join
6606 but check whether the channel by that name already exists.
6607 Affected file irssi/silc/core/silc-channels.c.
6609 * Do not send the SERVER_SIGNOFF to router if the disconnected
6610 entity was the router. Affected file silcd/server.c.
6612 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
6613 SILC client as it was missing from there.
6615 Added the handling of the KICK notify to the Irssi SILC client
6616 as it was missing. Added "you have been kicked" message to
6617 Irssi SILC client's message modules formats.
6619 Added the handing of the KILL notify to the Irssi SILC client
6620 as it was missing. Added the kill message module formats
6623 The affected file is irssi/src/silc/core/silc-channels.c.
6625 * The router did not save the channel mode the server announced.
6626 Affected file silcd/packet_receive.c.
6628 * Fixed a possible crash in INFO command in server. If the
6629 server did not provide the server info it crashed. Affected
6630 file silcd/command.c.
6632 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6634 * Fixed the GETKEY command in the server to check also the
6635 global list. Otherwise the GETKEY would not work correctly
6636 in normal SILC server. Affected file silcd/command.c.
6638 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6640 * Fixed GETKEY crash, it crashed if the command did not succseed.
6642 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6644 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
6645 is now real and not just an macro interface to GMP.
6647 Removed the entire GMP from the source tree and imported new
6648 NSS MPI library instead. Reason for removing GMP is that it is
6649 extremely large and compiles extremely slow. The NSS MPI
6650 is only a few files and compiles in less than 10 seconds.
6651 The speed is also about the same as GMP. The MPI is imported
6652 to lib/silcmath/mpi.
6654 If the system has GMP installed we will still use the GMP.
6655 If it is not then the NSS MPI will be compiled.
6657 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6659 * Merged a long nickname (127 characters long) crash bugfix from
6660 Irssi CVS tree. Affected file irssi/src/core/misc.c.
6662 * Merged a freed memory reference bugfix from Irssi CVS tree.
6663 Affected file irssi/src/core/commands.c.
6665 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6667 * Added the server's public key sving and verification to the
6668 server when performing the SKE. This was missing and the
6669 remote server's (or router's) public key was accepted without
6670 checking whether we have it previously or trust it at all.
6671 Affected file silcd/protocol.c.
6673 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6675 * Check in the silc_server_timeout_remote if protocol is active
6676 and make sure that the protocol's final callback is called so
6677 that all memory if freed. Affected file silcd/server.c.
6679 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6681 * silc_server_whois_send_reply crashed the server if the nickname
6682 was 127 characters long. Affected file silcd/command.c.
6684 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6686 * Added sanity check to the silc_server_new_client. If the hostname
6687 is provided inside username then check that the provided hostname
6688 really is the same as the resolved one. If the hostname was not
6689 resolved then check it from the public key. Affected file is
6690 silcd/packet_receive.c.
6692 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
6693 if the server disconnected us and the connection is not valid
6694 anymore. Affected file irssi/src/silc/core/silc-channels.c.
6696 * Moved the silc_client_[chmode|chumode|chumode_char] away from
6697 the library to the lib/silcutil/silcutil.[ch].
6699 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6701 * Close log file after open. Affected file
6702 lib/silcutil/silclog.c.
6704 * Check whether sock == NULL in silc_client_send_packet and return
6705 if it is. Affected file lib/silcclient/silcclient.c.
6707 * Check rec->entry == NULL in the Irssi SILC Client before
6708 sending the channel message. Affecte file is
6709 irssi/src/silc/core/silc-servers.c.
6711 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6713 * Merged a splitted window bugfix from Irssi CVS tree. The
6714 affected file is irssi/src/fe-text/textbuffer-view.c.
6716 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
6717 It did not print nickname.
6719 * Improved the distributions system a bit.
6721 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6723 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
6724 irssi/src/fe-text/gui-window.c.
6726 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
6727 to in-active server. The affected file is
6728 irssi/src/silc/core/client_ops.c.
6730 * Resolve the client in USERS command reply if the entry does
6731 not have username resolved. The affected file is
6732 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
6733 command to WHOIS command to really resolve stuff. The USERS
6734 is not used any more in any critical section so WHOIS can
6735 be used even though it might be slower than IDENTIFY.
6737 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
6740 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6742 * Changed the protocol API a bit more consistent in the
6743 lib/silccore/silcprotocol.[ch].
6745 * Changed the following headers to ROBODoc format:
6747 lib/silccore/silcpayload.h
6748 lib/silccore/silcprotocol.h
6749 lib/silccore/silcsockconn.h
6751 All core library headers are now formatted.
6753 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6755 * Fixed a bug in Irssi SILC client; do not show that you are
6756 server/router operator if you really are not. Affected file is
6757 irssi/src/silc/core/client_ops.c.
6759 * Renamed silc_command_free_payload to silc_command_payload_free.
6760 Affected file lib/silccore/silccommand.h
6762 * Added silcmath.h to include the prototoypes of various routines
6763 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
6766 * Changed the following headers to ROBODoc format:
6768 lib/silccore/silcchannel.h
6769 lib/silccore/silccommand.h
6770 lib/silccore/silcid.h
6771 lib/silccore/silcidcache.h
6772 lib/silccore/silcmode.h
6773 lib/silccore/silcnotify.h
6774 lib/silccore/silcpacket.h
6775 lib/silcmath/silcmath.h
6777 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6779 * Added checking to the server code not to start the server if
6780 ciphers and stuff are not configured properly. Affected files
6781 silcd/serverconfig.[h] and silcd/server.c.
6783 * Changed the layout of the header files of the public interfaces
6784 in the SILC libraries. The new layout supports ROBODoc
6785 documentation tool (and some others) so that it is easy to create
6786 a library reference manual. All the other headers and source
6787 code must still follow the CodingStyle document. Also source
6788 code must not include these ROBODoc stuffs, only the headers.
6789 Furthermore, all public interface headers must now be named
6790 by using `silc' prefix, example: silcapi.h, silccipher.h.
6791 Some files were renamed due to this. All the other headers
6792 must not be used as public interfaces. I will update the
6793 CodingStyle document later. Changed following headers, so far:
6795 lib/silcclient/silcapi.h
6796 lib/silccore/silcauth.h
6797 lib/silccore/silcprivate.h
6798 lib/silccrypt/silcdh.h
6800 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6804 * Removed silc_client_packet_send_flush from the client library
6805 as it is not needed. Affected file lib/silcclient/client.[ch].
6807 * Added printing of message of unresolved authentication method
6808 to the Irssi SILC client. Added it to the module formats.
6809 Removed the same message from the client library.
6811 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6813 * Added new distribution feature, DISTLABEL. Every distribution
6814 can define own preprocessor label that can be used in the
6815 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
6816 file distributions, acconfig.h.pre and prepare.
6818 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6820 * Added Makefile.defines_int to include the actual definitions
6821 for Makefile.defines.in. Tested the new distribution system,
6822 created distributions and tested installation.
6824 * Added AWAY message printing to the Irssi SILC client. Added
6825 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
6827 * Added SCONNECT command to call the SILC's CONNECT command.
6828 Cannot use CONNECT directly since Irssi uses that internally.
6829 Affected file irssi/src/silc/core/silc-servers.c.
6831 Added ACTION local command. It is same as ME command but takes
6832 the channel as mandatory argument.
6834 Rewrote some of the Irssi's help files to suite for SILC
6837 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6839 * Added Makefile.defines[.in] that should for now on be included
6840 in all Makefile.am file in the source tree. That file includes
6841 all common compilation definitions for SILC source tree.
6843 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6845 * Minor changes to the ./prepare script to change the package
6846 name according the distribution name to the configure.in.
6848 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6850 * Created new distribution system. Added file `distributions'
6851 that defines all the distributions that can be created out of
6852 the SILC source tree. The ./prepare script now reads that
6853 file to determine how to prepare the distributions. The
6854 first argument to the ./prepare is the name of the distribution
6855 and second is the version of the distribution. If given
6856 without arguments it creates the default (toolkit) distribution
6857 with the default version (defined in ./prepare).
6859 All Makefile.am files that are subject to the distributions
6860 are now named as Makefile.am.pre. These are ./Makefile.am
6861 and lib/Makefile.am. Others may be changed later.
6863 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6865 * Added invite list, ban list, some key management and connection
6866 error message printing to module formats in the Irssi SILC client.
6868 * Added new silc_client_set_away_message to set the away message
6869 that is back to the person who sent private message. The
6870 affected file lib/silcclient/silcapi.h and the
6871 lib/silcclient/client_prvmsg.c.
6873 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6875 * Fixed the private message sending in the Irssi SILC client,
6876 added local command KEY to the Irssi SILC client.
6878 Added key management and key agreement message formats to the
6879 irssi/src/fe-common/silc/module-formats.[ch].
6881 Added USERS (alias WHO) printing, server/router operator
6882 indication and LIST command printing to the module formats.
6884 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6886 * Fixed channel joining notify handling, cumode notify handling
6887 from Irssi SILC client.
6889 * Added SILC specific module-formats to the Irssi SILC client so
6890 that SILC specific message hilighting, colors etc is possible.
6891 Affected file irssi/src/fe-common/silc/module-formats.[ch].
6893 Added channel mode, channel user mode, actions, notices,
6894 whois and whowas printing to the the module-formats.c.
6896 * Fixed a bug in channel deletion in the server. The channel
6897 is not left to the cache even if the channel founder auth mode
6898 is set when there are no users anymore on the channel. Affected
6899 file silcd/server.c.
6901 * The silc_net_localhost now resolves the entire hostname including
6902 the domain name. Affected file lib/silcutil/silcnet.c.
6904 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6906 * Changed the ask_passphrase client operation to be ascynchronous.
6907 It has now a completion callback and a context that the
6908 application must call after it has got the passphrase from
6909 the user. Affected files lib/silcclient/silcapi.h,
6910 lib/silcclient/protocol.c, lib/silcclient/command.c and
6913 Added SilcAskPassphrase callback that the application calls
6914 to deliver the passphrase to the library.
6916 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
6917 The public key verification and especially a certificate
6918 verification is asynchronous procedure.
6920 Added new SILC_SKE_STATUS_PENDING status to indicate the
6921 request is pending and a callback will be called to finalize
6924 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
6925 indicate that remote end did not send its public key (or
6926 certificate), even though we require it. Added check for this
6927 condition in the SKE. This was a security bug, now fixed.
6929 Defined new SilcSKEVerifyCbCompletion callback that is called
6930 when the verification process is completed.
6932 The affected files lib/silcske/silcske_status.h and
6933 lib/silcske/silcske.[ch].
6935 * Changed the verify_public_key client operation to be async
6936 as well. Defined SilcVerifyPublicKey callback that is used to
6937 indicate the success of the public key verification process.
6939 Changed the server and client to use the new async client
6942 * Changed the Irssi SILC client's internal scheduler to be called
6943 twice as many times as it used to be. As a result the client
6944 should be a bit faster now. Affected file is
6945 irssi/src/silc/core/silc-core.c.
6947 * Added support to Irssi SILC client of asynchronous public key
6948 verification and passphrase inquiry. Affected file is
6949 irssi/src/silc/core/silc-core.c.
6951 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6953 * Do not say "You have left channel %s" in client library.
6954 Moved it to the application. Affected files are
6955 lib/silcclient/command.c and silc/client_ops.c.
6957 * Fixed silc_client_get_clients. Command context was not
6958 duplicated and was freed memory in the callback. Affected
6959 file lib/silcclient/idlist.c.
6961 * Do not say "you are now talking..." on JOIN command in the
6962 client library. The appliation must handle it.
6964 * Do not say ".. changed topic to" in command reply in the
6965 client libary. The application must handle it.
6967 * Fixed TOPIC command sending in the client library.
6969 * Fixed a memory leak in silc_client_command_free in the file
6970 lib/silcclient/command.c.
6972 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6974 * Imported a modified version of Irssi client to the source tree.
6975 The Irssi will be used to create a new client called
6976 Irssi SILC. Imported to irssi/.
6978 Added silc_core_init_finish function to the Irssi. Affected
6979 file irssi/configure.in.
6981 A lot changes in the Makefile.ams around the irssi tree.
6983 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6985 * Do not rehash if the new size is same as the old size of the
6986 hash table, in the silc_hash_table_rehash*. The affected file
6987 lib/silcutil/silchashtable.c.
6989 * Replaced hash_table_del_by_context calls from the server
6990 (when channel->user_list and client->channels) to the
6991 hash_table_del as it is sufficient and faster.
6993 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6995 * Added silc_hash_table_list, silc_hash_table_get and the
6996 SilcHashTableList structure to provide an alternative way to
6997 traverse the hash table. The affected files are
6998 lib/silcutil/silchashtable.[ch].
7000 * Changed the server's idlist routines to use the hash table
7001 routines to optimize the code.
7003 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7005 * Replaced the client entry's `channel' list and channel entry's
7006 `user_list' list to hash tables for optimized lookup. Changed
7007 the code to use the hash table interface around the code.
7008 Affected file lib/silcd/idlist.[ch].
7010 * Added `auto_rehash' boolean argument to the function
7011 silc_hash_table_alloc to indicate whether the hash table should
7012 auto-rehash when it thinks is appropriate time. It will
7013 increase the hash table size if the there is twice as much
7014 entries in the table than the size of the table, and will
7015 decrease the size if there are twice as less entries than
7016 the size of the table.
7018 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7020 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7022 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7024 * silc_idcache_purge_by_context deletes the entry now by context
7025 as it is supposed to do. Affected file lib/silccore/idcache.c.
7027 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7028 client is not anymore valid (WHOWAS givens the info) and not
7029 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7031 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7033 * Removed the `data' and `data_len' arguments from the ID Cache
7034 interfaces and added `name' argument. ID Cache does not handle
7035 anymore the binary data only a names associated with given ID.
7037 * When hashing a Client ID with silc_hash_id the entire ID is
7038 not hashed anymore, instead only the hash of the Client ID is
7039 hashed. This way we can access the Client ID from the cache
7040 with Client ID but with the hash of the ID (which is a hash of
7041 the nickname) as well without any difference in performance.
7043 Added also silc_idcache_find_by_id_one_ext to do one on one
7044 searching when we have the actual ID. Added also function
7045 silc_hash_client_id_compare. The affected files are
7046 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7048 * When hashing the name associated with a ID it is always done
7049 in lowercase. This way we can access the cache without worrying
7050 about case-sensitivity, even though, for example nicknames are
7053 * Fixed a bug in server with channel message sending. It put
7054 wrong ID type as destination ID. The affected file
7055 silcd/packet_send.c.
7057 * silc_idcache_del_by_context now deletes from all hash tables
7058 by context. Affected file lib/silccore/idcache.c.
7060 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7062 * Changed the client library to use the new ID Cache interface.
7063 Changes around the source tree.
7065 * Added silc_hash_table_rehash_ext to rehash with specific
7066 hash function. Affected file lib/silcutil/silchashtable.[ch].
7068 * Added silc_hash_string_compare to compare two strings in the
7069 hash table. Affected file lib/silcutil/silcutil.[ch].
7071 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7073 * Added new function silc_idcache_del_by_context into the
7074 lib/silccore/idcache.[ch].
7076 * Changed the server's ID list routines to use the new ID Cache
7077 interface. Changes around the source tree.
7079 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7081 * Added silc_hash_table_del[_by_context]_ext functions in to the
7082 lib/silcutil/silchashtable.[ch].
7084 Removed silc_hash_table_find_all* routines and added new
7085 silc_hash_table_find_foreach to replace them.
7087 Added silc_hash_table_replace_ext function as extended
7088 replacing function. Separated the simple hash table interface
7089 from the extended hash table interface in the file
7090 lib/silcutil/silchashtable.h.
7092 * Fixed minor bugs and changed it to use some of the new
7093 hash table functions in lib/silccore/idcache.c
7095 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7097 * Added new function silc_hash_table_find_all to return all keys
7098 in the hash table by the specified key. As the hash table is
7099 collision resistant it also makes it possible to have several
7100 duplicate keys in the hash table. This function may be used to
7101 find all of the keys from the hash.
7103 Added user_context arguments to the SilcHashFunction,
7104 SilcHashCompare and SilcHashDestructor to deliver user specified
7107 Added new fuctions silc_hash_table_find[_all]_ext to do
7108 extended lookup with specified hash and compare functions and
7109 specified user contexts.
7111 Added new function silc_hash_table_add_ext to add the key
7112 with specified hash function and user context.
7114 Added new function silc_hash_table_foreach to traverse all
7115 entrys in the hash table. Added SilcHashForeach callback
7118 Added new function silc_hash_table_del_by_context to delete
7119 the entry only if the context associated with the key matches.
7121 Affected files are lib/silcutil/silchashtable.[ch].
7123 * Removed silc_hash_[server/client/channel]_id and added just
7124 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7125 silc_hash_id_compare to compare two ID's using as the hash table
7126 comparison function. Added also silc_hash_data to hash
7127 binary data and silc_hash_data_compare to compare it.
7129 * Removed silc_idlist_find_client_by_hash as it is not needed
7130 anymore. Affected file silcd/idlist.[ch].
7132 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7133 to use internally the SilcHashTable. The new ID Cache is a lot
7134 faster than the old one. Some of the ID Cache interface was also
7135 rewritten and obsolete and stupid functions were removed.
7137 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7139 * Added entry_count field to the SilcHashTable to keep the number
7140 of the entries in the table. Implemented the function
7141 silc_hash_table_rehash. Added new function
7142 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7144 Fixed a minor bug in silc_hash_table_free.
7146 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7147 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7148 into the lib/silcutil/silcutil.[ch].
7150 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7152 * Implemented a collision resistant hash table into the
7153 lib/silcutil/silchashtable[ch]. See the header and the source
7154 for the SilcHashTable API.
7156 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7158 * Merged dotconf version 1.0.2 into lib/dotconf.
7160 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7162 * Do not compile anything in lib/silcsim/* if the SIM support
7163 is not enabled. The tree should now compile without problems
7166 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7168 * Compiled the SILC under cygwin. Compiled and tested briefly
7169 without problems. More tests needed. The SIMs didn't compile
7172 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7174 * Fixed possible crash in silc_get_username in the
7175 lib/silcutil/silcutil.c.
7177 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7179 * Fixed a va_arg in silc/client_ops.c.
7181 * Oops, RC5 routines were named AES and caused some problems
7182 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7184 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7186 * Added new SilcIDIP structure into the lib/silccore/id.h and
7187 replaced the old `ip' fields from all SILC ID's to that type.
7188 This is a step towards IPv6 support.
7190 The silc_id_get_len takes now the ID as an extra argument.
7191 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7192 both IPv4 and IPv6 based ID's.
7194 The affected files are lib/silccore/id.[ch] and other files
7195 around the tree using these routines.
7197 * Removed the ID length arguments in server from various
7198 silc_server_send_notify_* routines -> they are not needed
7201 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7203 * Fixed memory leak in silc_encode_pem_file in the file
7204 lib/silcutil/silcutil.c.
7206 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7208 * Check minor version as well in the SKE. Affected files are
7209 silcd/protocol.c and lib/silcclient/protocol.c.
7211 * Added --identifier option to the server so that an identifier
7212 can be when creating the public key for the server. Affected
7213 file is silcd/silcd.c.
7215 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7216 lib/silccrypt/silcpkcs.c.
7218 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7220 * Register default ciphers and stuff when using -C option with
7221 the server. Affected file sildc/silcd.c.
7223 * Put back the servers public key filename format, it is better
7224 than the new one. For now, the client keys are saved with the
7225 new filename format. The affected file silc/client_ops.c.
7227 * Implemented the Cipher API for the rest of the ciphers that
7228 did not implement it or implemented it the wrong way.
7230 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7232 * Register default ciphers and stuff when using the -S option
7233 in the client. Affected file silc/silc.c. Same also when
7234 creating new key pair with -C option.
7236 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7238 * Fixed the silc_verify_public_key client operation function to
7239 save the public keys differently. The fingerprint is now
7240 used as filename and not the hostname. This way also the
7241 client keys are saved uniquely and not with hostnames. The
7242 affected file is silc/client_ops.c.
7244 * Trimmed the silc_hash_fingerprint function to remove extra
7245 whitespaces from the end of the fingerprint. The affected
7246 file is lib/silccrypt/silchash.c.
7250 * Added silc_cipher_register_default function to register all
7251 default ciphers. It can be used when configuration files
7252 does not exist and the application does not want any specific
7253 ciphers in any specific order.
7255 The SilcDList is now used as silc_cipher_list dynamically
7256 allocated cipher list. Removed the static list all together
7257 and now all ciphers must be allocated to the dynamic list.
7258 The silc_cipher_alloc routine was changed to check only the
7261 All silc_cipher_* routines that used to return int returns
7264 The affected files lib/silccrypt/silccrypt.[ch].
7266 * The same thing was done to silc_hash_* as for silc_cipher_*
7267 routines. Affected files lib/silccrypt/silchash.[ch].
7269 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7270 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7271 Added also silc_pkcs_[un]register[_default] functions.
7272 Removed the data_context from the PKCS API.
7274 * Added silc_hmac_register_default function to register default
7275 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7276 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7277 to unregister all hmacs at once.
7279 * Register the default ciphers, hash functions, PKCSs and HMACs
7280 if client's configuration file does not exist. The affected
7283 * The client did not load the hash functions from the SIM
7284 modules at all. Added support for this. Affected file is
7285 silc/clientconfig.c.
7287 * When decoding public key with silc_pkcs_public_key_decode, check
7288 the supported algorithm only if PKCS are registered. Affected
7289 file lib/silccrypt/silcpkcs.c. The same was done with the
7290 silc_pkcs_private_key_decode.
7292 * Fixed the SILC List routines to keep the list always in order.
7293 It used to change the list's order when traversing the list but
7294 not it preserves the order. Affected file lib/trq/silclist.h.
7296 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7298 * Added the client library to use the SilcSocketConnection's
7299 reference counter (by silc_socket_dup) to prevent the bug that
7300 the socket object may be freed underneath async operation.
7302 * The name resolv library checking fixes in the configure.in.pre.
7305 * Created new version of the protocol drafts for future
7306 development. The -03 drafts are the ones that will be changed
7307 in the trunk now and the -02 will remain as they are.
7309 * Send list of CUMODE notifys to the router when announcing
7310 the channel users to the router. Affected file silcd/server.c.
7311 If the router receiving channel founder CUMODE for a channel
7312 that already has channel founder it will send CUMODE notify
7313 to the sender to remove the channel founder rights from the
7314 announced client. Affected file silcd/packet_receive.c.
7316 * The CUMODE notify may now use Server ID as well as the entity
7317 who changes the mode. Updated protocool specs.
7319 * Updated INSTALL and README files.
7321 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7323 * New web pages in the http://silc.pspt.fi. The pages was
7328 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7330 * Implemented the [DenyConnectin] config section in the server.
7331 Added silc_server_config_denied_conn to check whether incoming
7332 connection is denied. Affected file silcd/serverconfig.[ch].
7334 * Do not check the ports when checking the incoming configuration
7335 data if the port is 0, meaning any. Affected file is
7336 silcd/serverconfig.c.
7338 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7340 * Fixed buffer overflow in silc_string_compare in the file
7341 lib/silcutil/silcutil.c.
7343 * Fixed double free in silc_server_command_leave in the file
7346 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7348 * Fixed the version checking in the server. Affected file is
7351 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7353 * Fixed the configuration data fetching when accepting new
7354 connections in the server. Affected file silcd/server.c.
7356 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7358 * Added `sender_entry' argument to the function
7359 silc_server_packet_relay_to_channel so that we can check
7360 whether some destination actually belongs to the same route
7361 the sender belongs (ie, we must not resend the packet to the
7362 sender). Affected file silcd/packet_send.[ch].
7364 * Added `servername' field to the SilcClientEntry in the server
7365 to hold the name of the server where client is from. Affected
7366 file is silcd/idlist.h.
7368 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7370 * Moved the channel message encrypting in the router betwen
7371 router connections from silc_server_channel_message to the
7372 silc_server_packet_relay_to_channel since we want to check
7373 whether we have anybody channel before encrypting anything.
7374 Affected files silcd/packet_[receive/send].c.
7376 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7378 * Fixed the [AdminConnection] server config section to support
7379 multiple entries. Affected file silcd/serverconfig.c.
7381 * Added support into the server to check the validity of the
7382 incoming connection before executing any KE or authentication
7385 * The connection configuration is now saved to the KE and
7386 connection auth protocol contexts and not fetched anymore in
7387 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7389 * The local hosts listenning address and port is also resolved
7390 now when starting the server. We want to have the socket object
7391 to include the real address and port for the listener. Added
7392 new function silc_net_check_local_by_sock into the files
7393 lib/silcutil/silcnet.[ch].
7395 * Fixed a broadcast bug in server -> do not broadcast if we
7398 * Fixed a routing bug. Do not route broadcast packets ever.
7399 Broadcast packets must be processed always and not routed since
7400 they may be destined to some other host than yourself and thus
7401 would get routed without no good reason. Affected file is
7404 * Added function silc_server_config_is_primary_route to check
7405 whether primary router connection has been configured (a router
7406 configuration that we are initiating). If there is not, we
7407 will assume that there is only two routers in the SILC network
7408 and we will use the incoming router connection as our primary
7409 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7411 * Changed the order of the broadcasting. Broadcast _after_ the
7412 packet has been processed not before. Affected file is
7415 * Fixed a [ClientConnection] parsing bug. The port was never
7416 parsed correctly thus resulting to port 0. Affected file
7417 silcd/serverconfig.c.
7419 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7420 argument and did not set the broadcast packet flag. Affected
7421 file silcd/packet_send.c. Fixed same bug in the function
7422 silc_server_send_notify as well.
7424 * If we receive NEW_ID packet for our own ID in the server, ignore
7427 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7431 * Removed the nickname from the Private Message Payload.
7432 Updated the code and the protocol specs.
7434 * Updated protocol specs for submitting to the IETF.
7436 * Tweaked the Random Number Generator a bit. Affected file
7437 lib/silccrypt/silcrng.c. Exported a new function
7438 silc_rng_[global]_add_noise which can be used to add more
7441 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7443 * Do not parse packets with different timeout when protocol
7444 is active -> may cause problem with rekey. Affected file
7447 * When server receives signoff notify it must not create
7448 new channel key if the client is on any channels since the
7449 sender of the signoff notify will create it.
7451 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7453 * Added printing of error messages during SKE protocol from the
7454 failure packet sent by server during SKE. Affected file
7457 * Removed the client's failure_callback handling with timeout
7458 and handle it immediately when received.
7460 * The SKE library returned wrong type in SUCCESS and FAILURE
7461 packets. They must be 32 bit MSB not 16 bit MSB.
7463 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7465 * Ok, rewrote the logic of the re-key and now it seems to work.
7466 I tested it on high traffic with frequent re-keys without
7467 problems. Added hmac_receive (and renamed hmac to hmac_send)
7468 in SilcClientConnection in lib/silcclient/client.h and
7469 in SilcIDListData in silcd/idlist.h. Also, removed the
7470 SilcPacketParserContext's cipher and hmac fields as they are
7471 not needed anymore and actually caused some problems when
7472 the ciphers and hmac's changed underneath the packet parser.
7474 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7476 * If re-key protocol is active then process the incoming packets
7477 synchronously since we must assure that icoming packets encrypted
7478 with the old key is processed before the new keys is set to
7479 use. This is true other packets than for REKEY packets.
7480 Affected file silcd/server.c. The same was done to client library
7481 as well, affected file lib/silcclient/client.c.
7483 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7485 * Fixed bug in client and server to accept the force send if
7486 the packet is send from silc_[server/client]_packet_process
7487 function. Otherwise the packets are never delivered, oops.
7489 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7491 * Disable force sending of packets when REKEY protocol is active.
7492 We must assure that no packet is sent directly when rekey is
7493 performed. All packets must be sent through packet queue.
7494 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7495 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7496 function is silc_[server/client]_packet_send_real to check
7499 * Replaced the SIM paths from example config files to
7500 /usr/local/modules. Also, make install creates now
7501 /usr/local/silc/logs directory to hold all the SILC server
7504 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7506 * Made the configure.in.pre work on Solaris. Patch by salo.
7508 * Made all ciphers compatible with non-x86 machines. Defined
7509 CBC mode macros into lib/silccrypt/ciphers_def.h.
7511 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7513 * Fixed the make install.
7515 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7517 * When MAC computation fails the silc_packet_decrypt returned 0
7518 even though it was supposed to return -1. Fixed this. The
7519 affected file is lib/silccore/silcpacket.c.
7521 * Do not replace the config files in /etc/silc (in make install)
7522 if they already exist. Affected file ./Makefile.am.
7524 * Do not send re-key packets immediately but through packet queue.
7525 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7527 * Changed silc_net_check_host_by_sock to return FALSE if the
7528 IP/DNS could not be resolved. Though, it returns the IP address
7529 now even if it could not resolve it (but returns also FALSE).
7530 Affected file lib/silcutil/silcnet.[ch].
7532 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7534 * Added silc_pkcs_decode_identifier to decode the public key's
7535 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7536 Added also silc_pkcs_free_identifier. Added also new context
7537 SilcPublicKeyIdentifier.
7539 * Added -S option to the silc client. It is used to dump the
7540 contents of the specified public key file.
7542 * Changed the PKCS api to return the public key length when
7543 setting the public key.
7545 * Fixed a fatal bug in the public and private key file loading.
7546 Affected file lib/silccrypt/silcpkcs.c.
7548 * Execute the packet parsing for client with zero (0) timeout
7549 if the protocol is active. Affected file silcd/server.c.
7551 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7553 * Made the key generation options to the silcd program. Added
7554 -C option, equivalent to client's option.
7556 * Added new [ServerKeys] config section to the server. It
7557 configures the server's public and private key.
7559 * Defined generic Public Key Payload into the protocol
7560 specification to send specific type of public keys and
7563 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7564 public key or certificate.
7566 * Implemented the GETKEY command to the server and to the
7567 client library and on user interface.
7569 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7571 * Made preliminary `make install' work.
7573 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7575 * Added SilcServerRekey context into silcd/idlist.h.
7577 * Added the PFS support as defined in the specification to the
7578 SKE protocol. Affected files lib/silcske/*.c.
7580 * Added `ske_group' field to the SilcServerRekey context to hold
7581 the number of the SKE group that is used with PFS in re-key.
7582 Affected file silcd/idlist.h.
7584 * Added PFS re-key support to the server. Affected file is
7587 * Added silc_protocol_cancel to cancel execution of the next
7588 state of the protocol. Affected file is
7589 lib/silccore/silcprotocol.[ch].
7591 * Added the re-key support with and without PFS to the client
7592 library. Re-key is performed once in an hour, by default.
7594 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7595 Added silc_client_rekey_callback and silc_client_rekey_final.
7596 Affected files are lib/silcclient/protocol.[ch] and
7597 lib/silcclient/client.[ch].
7599 * Removed the `hmac_key' and `hmac_key_len' fields from the
7600 SilcClientConnection structure; not needed. Affected file is
7601 lib/silcclient/client.h.
7605 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7607 * Do not ask whether user wants to use the negotiated private key
7608 for private messages, just use it. Affected file is
7609 silc/local_command.c.
7611 * Added `send_enc_key' and `enc_key_len' fields to the
7612 SilcIDListData structure since they are needed in the re-key
7613 phase. Affected file is silcd/idlist.[ch].
7615 * Implemented the simple re-key protocol into the server.
7616 Affected files silcd/server.c and silcd/protocol.[ch]. The
7617 re-key will be performed once in an hour, by default.
7619 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
7620 Added silc_server_rekey, silc_server_rekey_callback and
7621 silc_server_rekey_final.
7623 * Removed Tunneled flag from the protocol. Updated the code
7624 and the specifications.
7626 * Adde `pfs' field to the SilcIDListData to indicate whether
7627 the PFS is to be performed in the re-key. Affected file is
7630 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7632 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
7633 int64 of at least the xintXX size. If void * is less that 4
7634 bytes uint32 * will be used. Defined bool as boolean.
7636 * Changed _ALL_ unsigned long and unsigned int to uint32,
7637 unsgined short to uint16 in the source tree.
7639 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
7640 not handle clients that has entry->data.registered == FALSE.
7641 They are not in the network anymore. Affected file is
7644 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7646 * Implemented the sending of the SERVER_SIGNOFF notify in the
7647 server. Affected file is silcd/server.c.
7649 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
7650 Added also silc_notify_payload_encode_args into the
7651 lib/silccore/silcnotify.[ch].
7653 * Implemented ther SERVER_SIGNOFF notify handling in the server.
7654 Affected file silcd/packet_receive.c.
7656 * Implemented the SERVER_SIGNOFF notify handling in the client
7657 library. Affected file lib/silcclient/client_notify.c. Also,
7658 implemnted the printing of the SERVER_SIGNOFF info to the
7659 application. Affected file silc/client_ops.c.
7661 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
7662 if the deleting was successful. Affected file silcd/idlist.[ch].
7664 * Added support for public key authentication in the connection
7665 authentication protocol in the client library. Affected file
7666 lib/silcclient/protocol.c.
7668 * Changed the server's silc_idlist_get_clients_by_* interface
7669 to support already allocated array so that new entries may be
7670 added to pre-allocated array. Affected file silcd/idlist.[ch].
7671 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
7672 and command replies.
7674 * All command reply functions in the server now calls the
7675 pending command callback even if error occured. This way the
7676 error will be delivered to the client as well. Affected files
7677 silcd/command.c and silcd/command_reply.c.
7679 * Fixed INFO command to return local server's info if no server
7680 was provided. Affected file lib/silcclient/command.c.
7682 * Removed RESTART command for good. Updated the code and the
7685 * Rewrote parts of the task system. It is a bit simpler now.
7686 Removed unsued task priorities. The affected files are
7687 lib/silcutil/silctask.[ch].
7689 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7691 * Moved the USERS printing from the library to the application.
7692 Affected files lib/silcclient/command.c and silc/client_ops.c.
7694 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7698 * Added channel key re-key support. The re-key is perfomed
7699 only by the router and is done once in an hour. Added `rekey'
7700 field to the SilcChannelEntry in the server. Affected files
7701 silcd/server.c and silcd/idlist.h.
7703 * Added silc_task_unregister_by_context into the file
7704 lib/silcutil/silctask.[ch].
7706 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7708 * Added SILC_UMODE_GONE mode to indicate when the client is not
7709 present in the SILC network. Added also support to the local
7710 command AWAY that will set this mode. Added support of showing
7711 "xxx is gone" in WHOIS command. The USERS command shows the
7712 gone status as well.
7714 * Fixed setting server and router operator privileges in the
7715 server's UMODE command. Affected file silcd/command.c.
7717 * Merged the SKE KE1 and KE2 payloads into one payload. The
7718 new KE payload is equivalent to the old KE2 payload.
7720 Cleaned up the SKE Start Payload parsing. It now uses the
7721 simple buffer unformatting to do the parsing. A lot faster
7724 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
7725 to the SKE that is used to indicate whether both of the SKE
7726 parties should perform authentication. By default only the
7727 responder performs authentication. By setting this flag also
7728 the initiator must do authentication. By default it is unset
7729 since in normal SKE case, client to server connection, only
7730 the responder should do authentication. When doing SKE between
7731 two clients both should perform authentication. Updated the
7732 code and the protocol specs.
7734 * A little fix to IDENTIFY command in the server. Search the
7735 client first by hash not nickname. Affected file is
7738 * Fixed the silc_client_close_connection to support closing
7739 the client to client connections wihtout deleting too much
7740 data. Affected file lib/silcclient/client.c.
7742 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
7743 are received if protocol used to be active but is not anymore
7744 the application would crash due to NULL pointer dereference.
7745 Affected files silcd/server.c and lib/silcclient/client.c.
7747 * Added `hash' field to the SilcClientConnection to include
7748 the hash function negotiated in the SKE protocol.
7750 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
7751 to set the channel founder authentication data. A client can
7752 claim the founder rights later by providing the authentication
7753 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
7754 This way the channel founder can regain the channel founder
7755 privileges even it is left the channel. This works only on
7756 local server and the client must be connected to the same
7757 server to be able to regain the founder rights. Updated the
7758 protocol specs accordingly.
7760 Added support to the CMODE command in the client to set the
7761 founder auth data. Read the README to see how to set it.
7763 Added support to the CUMODE command to claim the founder
7764 rights. Read the README to see how to do it.
7766 Added support for the founder authentication to the Channel
7767 Entry in the server. Affected file silcd/idlist.h.
7769 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
7770 server's CMODE command. Affected file silcd/command.c.
7772 * Added the following new functions into lib/silccore/silcauth.[ch]:
7773 silc_auth_get_method and silc_auth_get_data.
7775 * The server now saves the remote hosts public key to the
7776 SilcIDListData pointer. Affected file silcd/protocol.c.
7778 * The normal server now does not remove the channel entry from
7779 the cache if the founder authentication data is set. It used
7780 to remove it if the founder was the last one on the channel on
7781 the server and left the channel. The auth data is saved and
7782 if the channel is re-joined later the old entry is used with
7783 the old auth data. Affected files silcd/command_reply.c and
7786 * Removed the `pkcs' field from the SilcIDListData structure
7787 in the server; it is not used. Affected file silcd/idlist.h.
7789 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7791 * Fixed packet processing on slow links. Partial packets were
7792 never re-processed because the incoming data buffer was cleared
7793 by the application. Application must not directly clear the
7794 sock->inbuf, the packet processing routines handle it. Fixed
7795 this in client library and in server.
7797 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7799 * Fixed the WHOIS and IDENTIFY send reply function to really
7800 check whether to send list or just one entry. Affected file
7803 * Cleaned up the LEAVE command's channel key distribution. The
7804 affected file silcd/command.c.
7806 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
7807 can enforce the channel mode as well. In that case the ID
7808 includes the ID of the server. The code now enforces the
7809 mode change if the router have different mode than the server.
7811 * The notify client operation with CMODE_CHANGE notify can now
7812 return NULL client_entry pointer if the CMODE was not changed
7813 by client. Application must check for this.
7815 * Added <Server ID> argument to INFO command to support server
7816 info fetching by Server ID.
7818 * Added silc_server_announce_get_channel_users to get assembled
7819 packets of channel users of the specified channel. Affected
7820 file silcd/server.[ch].
7822 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
7823 was freed underneath the ID Cache.
7825 * Re-announce clients when the server received CHANNEL_CHANGE
7826 notify from the router. Affected file silcd/packet_send.c.
7828 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7830 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
7831 crashed since it did not handle the fact that there is no cipher
7832 called "3" and didn't check the error condition. Now fixed.
7834 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
7835 flag. It can be used to send message requests.
7837 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7839 * Implemented the RESTART command in the client.
7841 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
7842 notice type messages. Added notice printing to the user
7845 * The channel keys are not re-generated if the channel's mode
7846 is PRIVKEY, ie private key on the channel exists. Affected
7847 files silcd/server.c and silcd/command.c.
7849 * Fixed a little bug in channel message delivery when channel
7850 private keys are set in the server. Affected file is
7851 silcd/packet_send.c.
7853 * Changed the setting on channel->on_channel = TRUE from the
7854 silc_client_save_channel_key to the JOIN command reply. The
7855 key payload is not received if the private channel key is set.
7856 Affected file lib/silcclient/command_reply.c and the
7857 lib/silcclient/client_channel.c.
7859 * When the CMODE_CHANGE notify is sent and the channel private
7860 key mode is removed the channel key must be re-generated in
7861 other cells as well. Added this support for the router in the
7862 silcd/packet_receive.c.
7864 * Added new local command NOTICE to send notice message on
7865 channel. Affected file silc/local_command.[ch].
7867 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7869 * Added new local command ME to the client. It is used to send
7870 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
7871 some action. Affected file silc/local_command.[ch].
7873 * Changed channel_message and private_message client operations
7874 to deliver the message flags to the application. Added also
7875 the `flags' arguments to the silc_client_send_channel_message
7876 and silc_client_send_private_message functions. Affected file
7879 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7881 * Redefined the Private Message Payload to support private message
7882 keys and to support the new private message flags. Updated
7883 the protocol specs. Flags makes it possible to have for example
7884 CTCP style messages.
7886 * Added new type SilcPrivateMessagePayload and defined an API
7887 for it in the lib/silcclient/silcprivate.[ch].
7889 * Tested private message private keys successfully. Tested the
7890 private message key set, unset and list commands with the new
7893 * Redefined the Channel Message Payload to include the channel
7894 message flags (equal with private message flags) to support
7895 for example CTCP style messages.
7897 * Defined some of the message (for channel and private message)
7898 flags. Updated the protocol specs and added the flags to the
7899 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
7901 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7903 * Added SilcKeyAgreementStatus type to the key agreement routines
7904 to indicate the current status and error if one occured.
7905 The status types are defined in the lib/silcclient/silcapi.h.
7907 * Added new local command KEY that is used to set and unset private
7908 keys for channels, set and unset private keys for private messages
7909 with remote clients and to send key agreement requests and
7910 negotiate the key agreement protocol with remote client. The
7911 key agreement is supported only to negotiate private message keys,
7912 it currently cannot be used to negotiate private keys for channels,
7913 as it is not convenient for that purpose.
7915 * Fixed a minor pending callback setting bug in the function
7916 silc_client_get_client_by_id_resolve, now the function works.
7917 Affected file lib/silcclient/idlist.c.
7919 * Added function silc_net_get_local_port to get local bound
7920 port by socket. Added to lib/silcutil/silcnet.[ch].
7922 * Added `sockets' and `sockets_count' fields to the SilcClient
7923 object. They hold the sockets of the listenning sockets in
7924 the client. Listenning sockets may be for example the key
7925 agreement server. Affected file lib/silcclient/client.[ch].
7926 Added functions the silc_client_add_socket and the
7927 silc_client_del_socket. They are exported to the application
7930 * Added ~./silc/clientkeys to support other client's public keys.
7932 * Renamed verify_server_key client operation to verify_public_key
7933 and added one argument to indicate the type of the connection
7934 (server, client etc.).
7936 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7938 * Added silc_server_connection_auth_request to handle the
7939 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
7940 silcd/packet_receive.[ch].
7942 * Added silc_server_send_connection_auth_request into the
7943 silcd/packet_send.c to send the connection auth request packet.
7945 * Cleaned up the silcd/protocol.c a bit and fixed some memory
7948 * Fixed the public key authentication in responder side in the
7949 server. The `auth_data' pointer includes the SilcPublicKey
7950 not the path to the public key. Affected file silcd/protocol.c.
7952 * Implemented the public key authentication in the initiator side
7953 in the server. Affected file silcd/protocol.c.
7955 * Removed the [RedirectClient] config section from the server
7956 configuration. Is not needed and I don't want to implement it.
7958 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7960 * Cleaned up the CMODE command in the server. It now works
7961 correctly and supports all the modes defined in the protocol.
7962 Affected file is silcd/command.c.
7964 * Added `hmac_name' field to the SilcChannelEntry in the server
7965 to hold the default HMAC of the channel. It can be set when
7966 creating the channel (with JOIN command). Affected files
7969 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
7970 type to indicate the change of the current cipher and hmac
7971 on the channel. Client can safely ignore the <cipher> argument
7972 (if it chooses to do so) since the CHANNEL_KEY packet will
7973 force the channel key change anyway. The <hmac> argument is
7974 important since the client is responsible of setting the new
7975 HMAC and the hmac key into use.
7977 * Fixed the CMODE command in the client library as well.
7979 * Tested CMODE command in router environment successfully.
7981 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7983 * Show the version of the remote client (or server) when connecting
7984 to the server. It is logged to the log file. Affected file
7985 is silcd/protocol.c.
7987 * Fixed the KILLED notify handling in the client library. The
7988 client must be removed from all channels when receiving the
7991 Also, do not remove the client entry when giving the KILL
7992 command but when the KILLED notify is received.
7994 * Removed silc_idlist_find_client_by_nickname from the server.
7995 Not needed anymore. Affected files silcd/idlist.[ch].
7997 * Implemented the CHANNEL_CHANGE notify type handling to the
7998 server. Affected file silcd/server.c.
8002 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8004 * Added silc_server_send_notify_invite to send the INVITE
8005 notify between routers.
8007 * Implemented the INVITE command correctly to the server.
8009 * Implemented the INVITE notify type handling in the server.
8011 * Implemented the INVITE command to the client library and on the
8014 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8016 * Added function silc_server_get_client_resolve to find the
8017 client entry by ID from all ID lists and then resolve it
8018 (using WHOIS) if it cannot be found. Affected file is
8021 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8023 * Implemented the BAN command to the client library.
8025 * The JOIN command in the server now checks the invite list
8028 * Changed the silc_command_reply_payload_encode_va and the
8029 silc_command_payload_encode_va to support that if argument is
8030 NULL it ignores and checks the next argument. Affected file
8031 lib/silccore/silccommand.c.
8033 * Added silc_server_send_notify_ban to send the BAN notify
8034 type between routers.
8036 * Chaned the silc_notify_payload_encode to support that if
8037 argument is NULL it ignores and checks the next argument.
8038 Affected file lib/silccore/silcnotify.c.
8040 * Tested ban lists in router environment successfully.
8042 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8044 * Implemented BAN command to the server, in silcd/command.[ch].
8046 * Removed the BAN and INVITE_LIST modes from the CMODE command
8049 * Added function silc_string_match to regex match two strings.
8050 Affected files lib/silcutil/silcutil.[ch].
8052 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8054 * Redefined parts of the SilcChannelEntry in the server to support
8055 the new ban and invite lists.
8057 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8059 * Redefined the INVITE command. The same command can be used to
8060 invite individuals to the channel but also to manage the invite
8061 list of the channel (to add to and remove from the invite list).
8062 Updated the protocol specs.
8064 * Added new command SILC_COMMAND_BAN that can be used to manage
8065 the ban list of the channel. Updated the protocol specs.
8067 * Removed the channel modes: the SILC_CMODE_BAN and the
8068 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8069 in the CMODE command. The equivalent features are now available
8070 using INVITE and BAN commands. Updated the protocol specs.
8072 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8073 in the network about change in the current ban list. The notify
8074 type is not used by the client.
8076 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8077 support the invite lists.
8079 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8081 * Added new function silc_string_regexify that converts string
8082 including wildcard characters into regex string that can
8083 be used by the GNU regex library. Added into the file
8084 lib/silcutil/silcutil.[ch].
8086 Added silc_string_regex_combine to combine to regex strings
8087 into one so that they can be used as one regex string by
8088 the GNU regex library. Added into the file
8089 lib/silcutil/silcutil.[ch].
8091 Added silc_string_regex_match to match two strings. It returns
8092 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8094 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8096 * Imported GNU regex to the soruce tree into lib/contrib.
8097 Fixed some compiler warning from the regex.c.
8099 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8101 * Fixed MOTD command in the server to work in router environment.
8103 * Fixed the MOTD command in the client library to support
8104 the server argument in the command.
8106 * Added `nickname_len' argument to the silc_idlist_add_client
8107 in the server, as the `nickname' argument may be binary data
8110 * Added silc_idlist_get_channels to return all channels from
8113 * Implemented LIST command to the server. Affected file is
8116 * Implemented the LIST command to the client library and on the
8119 * Added [<user count>] argument to the LIST command reply.
8120 With private channels the user count is not shown.
8122 * Updated TODO and README.
8124 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8126 * The client entry's data.registered must be TRUE even with
8127 global client entry on global client list. The data.registered
8128 is used to check whether the client is anymore in the network,
8129 for example with WHOWAS command so it must be valid.
8131 * Fixed the WHOWAS command in the server. It now actually works
8132 in router environment. Added function into silcd/command_reply.c
8133 silc_server_command_reply_whowas_save.
8135 * Added silc_idlist_purge function to the silcd/idlist.c
8136 to periodically purge the ID Cache.
8138 * Fixed INFO command in the server. It works now in router
8139 environment. Added <server name> argument to the INFO command
8140 reply. Updated the protocol specs.
8142 * Fixed minor bug in silc_idcache_purge to not purge if the
8143 expire value is zero.
8145 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8146 they were buggy because of the WHOWAS information.
8148 * Fixed local command MSG to handle the async resolving of
8149 the remote client properly. It used to fail the first MSG.
8150 Affected file silc/local_command.c.
8152 * Added `data_len' field to SilcIDCache context.
8154 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8156 * Update TODO. Todo in commands in the server.
8158 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8160 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8161 used by routers as broadcast packet to inform other routers
8162 about the changed user mode.
8164 Implemented the notify handling in the server. Affected file is
8165 silcd/packet_receive.c. Added the function
8166 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8168 * Added new generic Channel Payload and deprecated the New Channel
8169 Payload. The New Channel Payload is now the generic Channel
8172 * Added new argument `mode' to the silc_server_send_new_channel
8173 as it is required in the Channel Payload now.
8175 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8176 and created a new and real SilChannelPayload to represent the
8177 new generic Channel Payload. Implemented the encode/decode
8178 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8180 * Added silc_server_get_client_channel_list to return the list
8181 of channels the client has joined for WHOIS command reply.
8182 Affected file silcd/server.[ch].
8184 * Implemented the channel list sending in the WHOIS command reply
8185 in server and in the client.
8187 Implemented the channel list displaying on the user interface
8188 as well. Affected file silc/client_ops.c.
8190 * Added silc_channel_payload_parse_list to parse list of Channel
8191 Payloads. It returns SilcDList list of SilcChannelPayloads.
8192 Client for example can use this function to parse the list of
8193 channels it receives in the WHOIS command reply. The caller
8194 must free the list by calling silc_channel_payload_list_free.
8195 Affected files lib/silccore/silcchannel.[ch].
8197 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8199 * Added one new argument <user mode> to the WHOIS command reply
8200 to return the mode of the user in SILC. Updated the protocol
8203 Implemented it to the server and client.
8205 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8207 * Fixed the mode printing on the user interface on joining.
8208 Affected file silc/client_ops.c.
8210 * Implemented the UMODE command and user modes in general to the
8211 client library and to the user interface.
8213 * Implemented the UMODE command to the server.
8215 * The server now sends UNKNOWN_COMMAND error status if client sends
8216 unknown command. Affected file silcd/command.c.
8218 * All server commands now handle the command identifier the right
8219 way when sending the command reply to the client. The client can
8220 use to identify the command replies with the identifier.
8222 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8224 * Added silc_server_get_client_route to resolve the route to
8225 the client indicated by the client ID. Affected file is
8228 * Added silc_server_relay_packet as general function to relay
8229 packet to arbitrary destination. This deprecates functions
8230 like _send_private_message_key, _relay_notify etc. Affected
8231 file is silcd/packet_send.[ch].
8233 Removed silc_server_send_key_agreement,
8234 silc_server_send_private_message_key and
8235 silc_server_packet_relay_notify functions from the file
8236 silcd/packet_send.[ch].
8240 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8241 server. Affected file silcd/packet_receive.[ch].
8243 * Implemented the KILL command to the client. Implemented the
8244 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8245 Affected files lib/silcclient/command[_reply].c and
8246 lib/silcclient/client_notify.c. Implemented the KILL notify
8247 printing in the user inteface.
8249 * Fixed a lot silc_parse_nick memory leaks from the client
8250 library in the file lib/silcclient/command.c.
8252 * Changed the silc_server_send_notify_on_channels's `sender'
8253 argument from SilcSocketConnection to SilcClientEntry to
8254 check the sender as entry and not as connection object and not
8255 to send to the client provided as argument. The affected file
8256 is silcd/packet_send.[ch].
8258 * The notify packets that are destined directly to the client used
8259 to not to be processed by the server. Now changed that and the
8260 server processes all notify packets. After relaying the packet
8261 to the client the notify packet is processed in the server.
8263 * The silc_server_free_client_data now checks whether there is
8264 pending outgoing traffic for the client and purges the data to
8265 the network before removing the client entry.
8267 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8269 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8270 an client is killed from the SILC Network. Updated the protocol
8273 Added new function silc_server_send_notify_killed to the
8274 silcd/packet_send.[ch].
8276 * Added function silc_server_packet_relay_notify to relay notify
8277 packets that are destined directly to a client. In this case
8278 the server does not process the notify packets but merely relays
8279 it to the client. Affected file silcd/packet_send.[ch].
8281 Added also silc_server_packet_process_relay_notify to check
8282 whereto relay the notify. Affected file is
8283 silcd/packet_receive.[ch].
8285 * Implemented the KILL command to the server.
8289 * Added the backup schema desgined last fall to the protocol
8290 specs for everyone to see. The specification is in the
8291 *-spec-xx.txt draft and the packet type definitions for the
8292 backup routers is in *-pp-xx.txt draft. Thusly, added also
8293 new packet type SILC_PACKET_CELL_ROUTERS.
8295 * A big security problem in the implementation discovered. The
8296 signoff of an client did not cause new channel key generation
8297 which it of course should've done. The channel keys must be
8298 always re-generated when client leaves (or signoffs) the channel.
8299 The silc_server_remove_from_channels funtion now handles
8300 the channel key re-generation.
8302 * Added `sender' argument to the silc_server_send_notify_on_channels
8303 to not to send the client provided as argument. Affected file
8304 silcd/packet_send.[ch].
8306 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8308 * Implemented OPER and SILCOPER commands into the server and
8311 * Added silc_auth_verify and silc_auth_verify_data to verify
8312 the authentication directly from the authentication payload.
8313 It supports verifying both passphrase and public key based
8314 authentication. Affected file lib/silccore/silcauth.[ch].
8316 * Added `hash' field to the SilcIDListData structure. It is the
8317 hash negotiated in the SKE protocol. Affected file is
8320 * Slight redesigning of the SilcAuthPayload handling routines.
8321 Do not send SilcPKCS but SilcPublicKey as argument.
8323 * Implemented the public key authentication support to the
8324 serverconfig. The public key is loaded from the provided path
8325 and saved as authentication data to void * pointer. Thus,
8326 changed the unsigned char *auth_data to void *auth_data;
8328 * Fixed SHUTDOWN command to send the reply before the server
8329 is shutdown. :) Affected file silcd/command.c.
8331 * Fixed fatal bug in CONNECT command. The hostname was invalid
8332 memory and server crashed. Affected file silcd/command.c.
8334 * Fixed fatal bug in CLOSE command. The server_entry became
8335 invalid but was referenced later in the command. Affected file
8338 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8340 * Fixed fatal bug in failure packet handling. Server ignored
8341 the failure and thus crashed when it came.
8345 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8347 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8348 that the command may be executed only once in (about) 2 seconds.
8349 The old SILC_CF_LAG flag is same but allows command bursts up
8350 to five before limiting.
8352 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8353 server code. Various commands now includes the CF_LAG_STRICT
8354 flag to disallow any kind of miss-use of the command.
8356 * Fixed the silc_buffer_unformat to not to allocate any data
8357 if the length of the data is zero. It used to allocate the
8358 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8360 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8362 * Changed the format of AdminConnection configuration section
8363 in the server. Added username of the admin to the format.
8364 Affected files silcd/serverconfig.[ch].
8366 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8367 to return admin configuration data by host, username and/or
8370 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8372 * Implemented WHOWAS command to the server. Added the functions:
8374 silc_server_command_whowas_parse,
8375 silc_server_command_whowas_send_reply,
8376 silc_server_command_whowas_from_client and
8377 silc_server_command_whowas_from_server
8379 * Added <Client ID> argument to the WHOWAS command reply. Updated
8380 the protocol specs accordingly.
8382 * Implemented WHOWAS command and command_reply to the client
8385 Implemented the WHOWAS printing on the user interface.
8387 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8389 * Added new argument to the WHOWAS command reply, the real name.
8390 It is an optional argument. Updated the protocol specs.
8392 * Added SilcIDCacheDestructor callback that is registered when
8393 the SilcIDCache is allocated. The callback is called when
8394 an cache entry in the ID Cache expires, or is purged from the
8395 cache. Added into lib/silccore/idcache.[ch].
8397 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8398 to destruct the client entries when the cache entry expires.
8399 Other ID Cache's in server and in the client library ignores
8402 * If the ID Cache entry's `expire' field is zero then the entry
8403 never expires. Added boolean `expire' argument to the
8404 silc_idcache_add function in the lib/silccore/idcache.[ch].
8405 If it is TRUE the default expiry value is used.
8407 * Added silc_server_free_client_data_timeout that is registered
8408 when client disconnects. By default for 5 minutes we preserve
8409 the client entry for history - for WHOWAS command.
8411 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8413 * Added support to the server to enforce that commands are not
8414 executed more than once in 2 seconds. If server receives
8415 commands from client more frequently, timeout is registered
8416 to process the commands. Affected file silcd/command.c.
8417 Added new function silc_server_command_process_timeout.
8419 * Changed NICK_NOTIFY handling in client library to check that
8420 if the client's nickname was changed, so there is no need to
8421 resolve anything from the server.
8423 * Removed error printing from the WHOIS and IDENTIFY commands.
8424 If error occurs then it is ignored silently in the client library.
8425 The application, however, may map the received error to
8426 human readable error string. The application currently maps
8427 the NO_SUCH_NICKNAME error to string.
8429 * Made the command status message public to the application. Moved
8430 them from lib/silcclient/command_reply.c to
8431 lib/silcclient/command_reply.h. The application can map the
8432 received command status to the string with the
8433 silc_client_command_status_message function.
8435 * Added check to the server to check that client's ID is same
8436 as the Source ID in the packet the client sent. They must
8439 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8441 * Added dist-bzip hook to the Makefile.am to make bzip2
8442 compressed distributions.
8444 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8446 * Server now enforces the maximum length for the nickname and
8447 the channel as protocol specification dictates. 128 bytes for
8448 nickname and 256 bytes for channel name.
8450 * Moved the WHOIS printing to the application. The client libary
8451 does not print out the WHOIS information anymore, the application
8452 must do it. Renamed silc_client_command_reply_whois_print to
8453 the silc_client_command_reply_whois_save.
8455 The client's idle time is also sent to the application now, and
8456 the idle is shown on screen.
8458 * Added silc_client_command_reply_identify_save to save the
8459 received IDENTIFY entries.
8461 * Do not check for channel private keys in message sending and
8462 reception if the channel does not have the PRIVKEY mode set.
8463 Affected file lib/silclient/client_channel.c.
8465 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8467 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8468 just surfaced after chaning the JOIN procedure.
8470 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8472 * Added silc_client_get_clients_by_list to get client entries
8473 from Client ID list, that is returned for example by JOIN
8474 and USERS command replies. The application should use this
8475 function for example when JOIN command reply is received to
8476 resolve the clients already on the channel (library does not
8477 do that anymore as USERS command reply is not used in the JOIN
8478 procedure anymore). Affected files lib/silcclient/silcapi.h and
8479 lib/silcclient/idlist.c.
8481 * JOIN command reply and USERS command reply returns now SilcBuffer
8482 pointers instead of unsigned char pointers when returning
8483 the client list and mode list.
8485 * Added <Client ID> argument to the JOIN command reply, mainly
8486 for the server to identify for which client the command was
8487 originally sent. Updated protocol specs accordingly.
8489 * Added SilcDlist private_key pointer to the SilcChannelEntry
8490 in the client to support the channel private keys. Affected
8491 file is lib/silcclient/idlist.h.
8493 * Added SilcChannelPrivateKey argument to the function
8494 silc_client_send_channel_message so that application can choose
8495 to use specific private ke if it wants to. If it is not provided,
8496 the normal channel key is used, unless private keys are set.
8497 In this case the first (key that was added first) is used
8498 as the encryption key.
8500 * Implemented the support for channel private key handling.
8501 Implemented the following functions:
8503 silc_client_add_channel_private_key,
8504 silc_client_del_channel_private_keys,
8505 silc_client_del_channel_private_key,
8506 silc_client_list_channel_private_keys and
8507 silc_client_free_channel_private_keys
8509 Affected file lib/silcclient/client_channel.c.
8511 * Added the support for the private keys in the channel message
8512 sending and encryption and in the message reception and
8513 decryption. Affected funtions are
8514 silc_client_send_channel_message and silc_client_channel_message.
8516 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8518 * Added SKE's key verify callback to the client library's
8519 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8521 * Removed the statement that server (or router) must send USERS
8522 command reply when joining to the channel so that the client
8523 knows who are on the channel. Instead, the client list and
8524 client's mode list is now sent in the JOIN command reply to the
8525 client who joined channel. This is better solution.
8527 * Added function silc_server_get_users_on_channel and function
8528 silc_server_save_users_on_channel to the silcd/server.[ch].
8530 * Removed function silc_server_command_send_users from the
8533 * Do not show topic on the client library anymore. The topic is
8534 sent in the command reply notify to the application and the
8535 application must show the topic now.
8537 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8539 * Added client searching by nickname hash into the IDENTIFY and
8540 WHOIS commands in the server as they were clearly missing from
8541 them. Affected file is silcd/command.c.
8543 * Fixed a bug in private message receiving in the client library.
8544 The remote ID was freed and it wasn't supposed, now it is
8547 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8549 * Minor fix to the channel payload; allocate the data area, as it
8550 needs to be of specific length.
8552 * If the key agreement port is zero then the operating
8553 system will define the bound port. Affected files are
8554 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8556 * Added new function silc_channel_payload_decrypt into the file
8557 lib/silccore/silcchannel.[ch].
8559 * Moved the channel message etc, check from silc_packet_decrypt
8560 to applications. The library calls now a generic
8561 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8562 when the packet is either normal or special. This was done to
8563 allow more wide range of checking that was not allowed when
8564 the code was in library. Now applications can do virtually any
8565 checks to the packet and return to the library the decision how
8566 the packet should be processed. Affected files are
8567 lib/silccore/silcpacket.[ch].
8569 Added silc_server_packet_decrypt_check to the server and
8570 silc_client_packet_decrypt_check to the client library.
8572 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8573 to send with specified source and destination information.
8575 * Channel message delivery between routers was broken after the
8576 channel key distribution was fixed earlier. The channel key
8577 was used be to distributed to other routers as well which is not
8578 allowed by the protocol. Now this is fixed and channel keys
8579 really are cell specific and the channel message delivery between
8580 routers comply with the protocol specification.
8582 * Fixed various commands in server to check also the global list
8583 for the channel entry and not just the local list. The affected
8584 file silcd/command.c.
8586 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8588 * Added assert()s to buffer formatting and unformatting routines
8589 to assert (if --enable-debug) when error occurs. Affected
8590 file: lib/silcutil/silcbuffmt.c.
8592 * Changed to auto-reconnect to check whether the remote host is
8593 router and register the re-connect timeout if it is. It used
8594 to check that whether we are normal server, but router must do
8595 auto-reconnect with another router as well. Affected file
8598 * Removed the [<key len>] option from CMODE command as the cipher
8599 name decides the key length, nowadays. See the defined ciphers
8600 from the protocol specification.
8602 * Added [<hmac>] option to the CMODE command to define the HMAC
8603 for the channel. Added SILC_CMODE_HMAC channel mode.
8605 * Added [<hmac>] option for the JOIN command so that user can
8606 select which HMAC is used to compute the MACs of the channel
8609 * Added Hmac field to the Channel Message Payload. The integrity
8610 of plaintext channel messages are now protected by computing
8611 MAC of the message and attaching the MAC to the payload. The
8612 MAC is encrypted. Now, it is clear that this causes some
8613 overhead to the size of the packet but rationale for this is that
8614 now the receiver can verify whether the channel message decrypted
8615 correctly and also when private keys are set for the channel the
8616 receiver can decrypt the packet with several keys and check from
8617 the MAC which key decrypted the message correctly.
8619 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
8620 lib/silccrypt/silccipher.[ch].
8622 * Added silc_hash_len to return the digest length into the
8623 lib/silcrypt/silchash.[ch].
8625 * Rewrote parts of Silc Channel Payload interface in the
8626 lib/silccore/silcchannel.[ch]. The encode function now also
8627 encrypts the packet and parse function decrypts it.
8629 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8631 * Fixed a minor formatting bug in the SKE's key material processing.
8632 It actually might have processed the keys wrong way resulting
8635 * Redefined the mandatory HMAC algorithms and added new algorithms.
8636 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
8637 and hmac-md5 truncated to 96 bits. The mandatory is now
8638 hmac-sha1-96. Rest are optional (including the one that used
8639 to be mandatory). Rationale for this is that the truncated HMAC
8640 length is sufficient from security point of view and can actually
8641 make the attack against the HMAC harder. Also, the truncated
8642 HMAC causes less overhead to the packets. See the RFC2104 for
8645 * Added new [hmac] configuration section. The SKE used to use
8646 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
8647 is of course wrong. The official names that must be proposed in
8648 the SKE are the ones defined in the protocol specification
8649 (hmac-sha1-96 for example). The user can configure any hmac
8650 using any hash function configured in the [hash] section. At
8651 least, the mandatory must be configured.
8653 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
8655 * Added HMAC list to the SKE proposal list. It has now both
8656 hash algorithm list and HMAC list. This makes the protocol
8657 incompatible with previous versions. The SKE now seems to work
8658 the way it is supposed to work, for the first time actually.
8660 * Defined plain Hash algorithms to the protocol specification.
8663 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8665 * Implemented support for key agreement packets into the server.
8666 Added functions silc_server_key_agreement and
8667 silc_server_send_key_agreement. Other than these functions,
8668 server has nothing to do with this packet.
8670 * Added support for private message key packets into the server.
8671 Added functions silc_server_private_message_key and
8672 silc_server_send_private_message_key.
8676 * Changed the silc_[client|server]_protocol_ke_set_keys to be
8677 called in the protocol's final callback instead in the END
8678 protocol state. This makes a little more sense and in the same
8679 time in client we can use the same protocol routines for normal
8680 key exchange and to key agreement packet handling as well.
8682 * Added to both client's and server's KE protocol context the
8683 SilcSKEKeyMaterial pointer to save the key material. We will
8684 bring the key material to the protocol's final callback by doing
8685 this. The final callback must free the key material.
8687 * Added SKE's packet_send callback into client's KE protocol
8688 context so that the caller can choose what packet sending function
8689 is used. This way we can use different packet sending when
8690 doing normal SKE when doing key agreement packet handling (in
8691 the key agreement packet handling we do not want to encrypt
8694 * Implemented the responder side of the key agreement routines
8695 in the client. The client can now bind to specified port and
8696 accept incoming key negotiation. The key material is passed
8697 to the application after the protocol is over.
8699 * Implemented the processing of incoming Key Agreement packet
8700 in the client. Added function silc_client_key_agreement to
8703 * Implemented the intiator side of the key agreement routines
8704 in the client. The client can now initiate key agreement with
8705 another remote client. The key material is passed to the
8706 application after the protocol is over.
8708 * Created client_keyagr.c to include all the key agreement
8711 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
8712 SILC_TASK_CALLBACK except that it is not static.
8714 * Created client_notify.c and moved the Notify packet handling
8715 from the client.[ch] into that file.
8717 * Created client_prvmsg.c and moved all private message and
8718 private message key routines from the client.[ch] into that file.
8720 * Create client_channel.c and moved all channel message and
8721 channel private key routines from the client.[ch] into that file.
8723 * Changed silc_client_get_client_by_id_resolve to resolve with
8724 WHOIS command instead of IDENTIFY command, in the file
8725 lib/silclient/idlist.c.
8727 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8729 * Implemented the SKE's responder side to the Client library.
8731 * When FAILURE is received to the protocol do not trust it
8732 blindly. Register a timeout to wait whether the remote closes
8733 the connection as it should do it, only after that process the
8734 actual failure. This was changed to both client and server.
8736 * Added client_internal.h to include some of the structures
8737 there instead of client.h in lib/silcclient/.
8739 * Added function silc_task_unregister_by_callback to unregister
8740 timeouts by the callback function.
8742 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8744 * Some "Incomplete WHOIS info" errors has been appearing on the
8745 log files. Took away the entry->userinfo check from WHOIS
8746 reply sending. The entry->userinfo is now " " if client did not
8747 provide one. I thought this was fixed earlier but something
8748 is wrong still. Let's see if the error still appears.
8750 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8752 * Fixed a minor bug in the login when the channel key is
8753 re-generated in the server. It used to generate the key in
8754 wrong order and thus caused problems in the channel traffic.
8756 * Fixed a minor bug in channel key distsribution after
8757 KICK command. The key was not sent to the router even though
8760 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8762 * Added silc_ske_process_key_material_data as generic routine
8763 to process any key material as the SILC protocol dictates. The
8764 function is used by the actual SKE library but can be used by
8765 applications as well. This relates to the private message keys
8766 and the channel private keys since they must be processed the
8767 same way the normal SILC session keys. The protocol dictates
8768 this. Affected files: lib/silcske/silcske.[ch].
8770 Added also silc_ske_free_key_material to free the
8771 SilcSKEKeyMaterial structure.
8773 * Defined silc_cipher_set_key function to set the key for
8774 cipher without using the object's method function. The affected
8775 files: lib/silccrypt/silccipher.[ch].
8777 * Implemented silc silc_client_add_private_message_key,
8778 silc_client_add_private_message_key_ske,
8779 silc_client_del_private_message_key,
8780 silc_client_list_private_message_keys and
8781 silc_client_free_private_message_keys functions in the
8784 Added functions silc_client_send_private_message_key to send
8785 the Private Message Key payload and silc_client_private_message_key
8786 to handle incoming Private Message Key payload.
8788 * Added Cipher field to the Private Message Key payload to set
8789 the cipher to be used. If ignored, the default cipher defined
8790 in the SILC protocol (aes-256-cbc) is used.
8792 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8794 * Removed lib/silcclient/ops.h file.
8796 Redefined parts of the SILC Client Library API. Created new
8797 file silcapi.h that deprecates the ops.h file and defines the
8798 published Client Library API. Defined also private message key
8799 API and channel private key API into the file.
8801 This is the file that the application must include from the
8802 SILC Client Library. Other files need not be included by
8803 the application anymore.
8805 * Added new key_agreement client operation callback and also
8806 defined the Key Agreement library API for the application.
8808 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8810 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
8811 is used by clients to request key negotiation between another
8812 client in the SILC network. If the negotiation is started it
8813 is performed using the SKE protocol. The result of the
8814 negotiation, the secret key material, can be used for example
8815 as private message key.
8817 Implemented the Key Agreement payload into the files
8818 lib/silccore/silauth.[ch].
8820 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8822 * Redefined ciphers for the SILC protocol. Added some new ciphers
8823 and defined the key lengths for the algorithms. Changed the
8824 code accordingly. The default key length is now 256 bits.
8826 * Fixed SKE key distribution function silc_ske_process_key_material
8827 when the key length is more than 128 bits. The default key
8828 length in SILC is now 256 bits.
8830 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
8831 to indicate unsupported algorithm.
8833 * Renamed rijndael.c to aes.c and all functions as well.
8835 * Fixed a long standing channel key setting bug in client library.
8836 Weird that it has never surfaced before.
8838 * Fixed bug in channel deletion. If the entire channel is removed
8839 then it must also delete the references of the channel entry
8840 from the client's channel list as the client's channel entry and
8841 the channel's client entry share same memory.
8843 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8845 * Implemented CONNECT and SHUTDOWN commands in the client.
8847 * Implemented CLOSE command to the client.
8849 * Added the function silc_idlist_find_server_by_name into the
8850 files silcd/idlist.[ch].
8852 Added the function silc_idlist_find_server_by_conn into the
8853 files silcd/idlist.[ch].
8855 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8857 * DIE command was renamed to SHUTDOWN. Updated the both code
8860 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
8861 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
8863 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
8866 * Added function silc_server_create_connection function to create
8867 connection to remote router. My server implementation actually
8868 does not allow router to connect to normal server (it expects
8869 that normal server always initiates the connection to the router)
8870 so the CONNECT command is only good for connecting to another
8873 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8875 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
8876 or some other client was kicked from the channel.
8878 Implemented the handling of the notify type to both client
8881 Implemented silc_server_send_notify_kicked to send the KICKED
8882 notify. It is used to send it to the server's primary router.
8884 * Implemented the KICK command into server and client.
8886 * Added `query' argument to the silc_idlist_get_client function
8887 to indicate whether to query the client from server or not if
8890 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
8891 to indicate that the client is not channel founder.
8895 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8897 * Removed the rng context from SilcPacketContext structure and
8898 changed that the packet routine uses the Global RNG API.
8900 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8902 * Added support for quit message that client can "leave" on the
8903 channel when it quits the SILC. It is ditributed inside the
8904 SILC_NOTIFY_TYPE_SIGNOFF notify type.
8906 Added silc_server_free_client_data that will take the
8907 signoff message as argument.
8909 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
8911 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8913 * Updated parts of the protocol specification to keep it up
8916 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8918 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
8919 payloads in one packet.
8921 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
8922 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
8923 use now the new List flag.
8925 * Also deprecated the following packet types: REPLACE_ID,
8926 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
8928 * Added list support for Notify packet in server.
8930 * Added silc_server_send_notify_channel_change to send the
8931 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
8932 the silc_server_send_replace_id.
8934 * Added silc_server_send_notify_nick_change to send the
8935 NICK_CHANGE notify type. Deprecates the function
8936 silc_server_send_replace_id.
8938 * Added silc_server_send_notify_join to send the JOIN notify type.
8939 Deprecates the function silc_server_send_new_channel_user.
8941 * Added silc_server_send_notify_leave to send LEAVE notify type.
8942 Deprecates the function silc_server_send_remove_channel_user.
8944 * Added silc_server_send_notify_cmode and
8945 silc_server_send_notify_cumode to send CMODE and CUMODE notify
8946 types. Deprecates the silc_server_send_set_mode function.
8948 * Added SERVER_SIGNOFF notify type to indicate that server has
8949 quit. This means that all clients on the channel from that
8950 server will drop. This can be also used when netsplit happens.
8952 Deprecated REMOVE_ID packet type since it is not needed anymore
8955 Added silc_server_send_notify_server_signoff to send the
8956 SERVER_SIGNOFF notify type. Deprecates the function
8957 silc_server_send_remove_id.
8959 Added also silc_server_send_notify_signoff to send the
8960 SIGNOFF notify type.
8962 * Employed the PKCS #1. It is the mandatory way to do RSA in the
8963 SILC protocol from this day on. Changed the protocol
8964 specification as well.
8966 * Added silc_server_send_notify_topic_set to send TOPIC_SET
8967 notify type. It is used between routers to notify about
8968 topic changes on a channel.
8970 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
8973 * Partly updated the protocol specification to comply with the
8974 changes now made. It is still though a bit outdated.
8976 * The JOIN notify type now takes one extra argument <Channel ID>.
8977 The packet used to be destined to the channel but now the
8978 JOIN type may be sent as list thus it is impossible to
8979 destine it to any specific channel. By adding this argument
8980 it is again possible.
8982 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8984 * Added CREDITS file. The CHANGES and CREDITS file will appear
8985 in the distribution as well.
8987 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8989 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
8990 types in the server's silcd/packet_receive.c.
8992 * Implemented CMODE and CUMODE to work in router environment.
8994 * Fixed minor encoding and decoding buglet from the
8995 lib/silccore/silcmode.c.
8997 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9000 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9002 * Changed all SilcConfigServer* and silc_config_server* to
9003 SilcServerConfig* and silc_server_config*, respectively.
9006 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9008 * Associated the ID (client or server ID) to the Authentication
9009 Payload to avoid any possibility of forging. Updated the
9010 protocol specification and the code accordingly.
9012 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9014 * The RSA key length is now save to the RsaKey context in the
9015 key generation process in lib/silccrypt/rsa.c. The key length
9016 is now used to figure out the maximum size of the block allowed
9017 to be encrypted/signed.
9019 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9020 is equivalent to the silc_mp_mp2bin but does not allocate any
9023 * Changed silc_mp_mp2bin API to take length argument. If it is
9024 non-zero then the buffer is allocated that large. If zero, then
9025 the size is approximated using silc_mp_sizeinbase, which however
9028 * Created Global RNG API which is global RNG that application can
9029 initialize. After initializing, any routine anywhere in the
9030 code (including library) can use RNG without allocating a new
9031 RNG object. This was done to allow this sort of use of the
9032 RNG in code that has no chance to allocate RNG object. All
9033 applications currently allocate this and many routines in the
9034 library use this. Affected file lib/silccrypt/silcrng.[ch].
9036 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9037 it to use the Global RNG API.
9039 * Defined Authentication Payload into protocol specification that
9040 is used during SILC session to authenticate entities. It is
9041 used for example by client to authenticate itself to the server
9042 to obtain server operator privileges.
9044 Implemented this payload into the lib/silccore/silcauth.[ch].
9045 Implemented also routines for public key based authentication
9046 as the new protocol specification dictates.
9048 Moved definitions of different authentication methods from
9049 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9051 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9052 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9053 silc_pkcs_verify_with_hash functions into the file
9054 lib/silccrypt/silcpkcs.[ch].
9056 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9058 * The client entry's userinfo pointer must be always valid.
9059 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9060 will fail since it requires the userinfo. Now, the userinfo
9061 is allocated as "" if actual userinfo does not exist. Actually,
9062 it must exist and it is totally Ok to drop client connections
9063 that does not announce the userinfo. However, we will make
9064 this workaround for now.
9066 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9067 to return the remote port by socket.
9069 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9071 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9072 SILC_SERVER_PENDING_EXEC and added an new macro
9073 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9074 data or when error occurs while processing the pending command.
9076 Added new argument `destructor' into silc_server_command_pending
9077 and to the SilcServerCommandPending object. This destructor is
9078 now called after calling the pending callback or if error occurs
9079 immediately. If error occurs the actual pending callback won't
9080 be called at all - only the destructor. The destructor may be
9081 NULL if destructor is not needed.
9083 All this applies for client library code as well. Similar
9084 changes were made there as well for the pending commands.
9086 In the client, the application must now allocate the
9087 SilcClientCommandContext with the silc_client_command_alloc
9090 * Added reference counter to the SilcServerCommandContext. Added
9091 function silc_server_command_alloc and silc_server_command_dup
9094 Same type of functions added to the client library for the same
9097 * Removed the cmd_ident from IDListData away since it is now
9098 global for all connections. It is the command identifier used
9099 in command sending and with pending commands. The affected file
9102 * Added reference counter to the SilcSocketConnection objecet to
9103 indicate the usage count of the object. The object won't be
9104 freed untill the reference counter hits zero. Currently only
9105 server uses this, and client ignores it. The client must be
9106 set to use this too later. The affected files are
9107 lib/silccore/silcsockconn.[ch]. Added also the function
9108 silc_socket_dup to increase the reference counter.
9110 This was mainly added because it is possible that the socket
9111 is removed underneath of pending command or other async
9112 operation. Now it won't be free'd and proper DISCONNECTING
9113 flags, etc. can be set to avoid sending data to connection that
9114 is not valid anymore.
9116 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9117 the connection. After that it sets SILC_SET_DISCONNECTED.
9118 It is, however, possible that the socket data is not still freed.
9119 The silc_server_packet_process now checks that data is not
9120 read or written to connection that is DISCONNECTED. The socket
9121 get's freed when the reference counter hits zero.
9123 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9125 * Changed the client operation API: channel_message operation's
9126 `sender' is now the client entry of the sender, not the nickname
9127 and the `channel' is the channel entry, not the channel name.
9129 In the private_message operation the `sender' is now also the
9130 client entry of the sender not the nickname.
9132 Affected file is lib/silcclient/ops.h and all applications
9133 using the client operations.
9135 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9137 * Moved the calling of ops->connect() from connect_to_server_final
9138 into receive_new_id functin since that is the point when the
9139 client is actually allowed to send traffic to network. The
9140 affected file is lib/silcclient/client.c.
9142 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9144 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9145 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9146 (if needs broadcasting) instead of broadcasting the packets one
9147 by one which would make a burst in the network traffic.
9149 * Added `broadcast' argument to the functions in silcd/server.[ch]
9150 silc_server_create_new_channel[_with_id] to indicate whether
9151 to send New Channel packet to primary router.
9153 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9155 * Added new function into the silcd/server.[ch] files:
9156 silc_server_create_new_channel_with_id to create new channel with
9157 already existing Channel ID.
9159 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9160 lib/silccore/silcpacket.h. This packet is used t send list of
9161 Set Mode payloads inside one packet. Server uses this to set
9162 the modes for the channels and clients on those channels, that it
9163 announced to the router when it connected to it. The protocol
9164 specification has been updated accordingly.
9166 * The silc_server_new_channel did not handle the packet coming
9167 from normal server as it normally does not send that. However,
9168 when it announces its channels it does send it. Implemented
9169 the support for that.
9171 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9172 into the file lib/silccore/id.h.
9174 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9176 * Fixed memory leaks in the functions silc_idlist_del_client,
9177 silc_idlist_del_channel and silc_idlist_del_server in the file
9178 silcd/idlist.c. All of those leaked like a sieve.
9180 * Fixed some small memory leaks in the client's function
9181 silc_client_notify_by_server.
9183 * Added functions into silcd/server.c: silc_server_announce_clients,
9184 silc_server_announce_channels and silc_server_announce_server.
9185 These functions are used by normal and router server to announce
9186 to its primary router about clients, channels and servers (when
9187 router) that we own. This is done after we've connected to the
9190 These functions effectively implements the following packet types:
9191 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9192 and SILC_PACKET_NEW_ID_LIST.
9194 * Added new functions into the silcd/packet_receive.[ch]:
9195 silc_server_new_id_list, silc_server_new_channel_list and
9196 silc_server_new_channel_user_list to handle the incoming
9197 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9199 * Added support of changing Channel ID in the function
9200 silc_server_replace_id. If the server that announces a channel
9201 to the router already exists in the router (with same name but
9202 with different Channel ID), router is responsible to send
9203 Replace ID packet to the server and force the server to change
9204 the Channel ID to the one router has.
9206 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9207 client that the Channel ID has been changed by the router. The
9208 normal server sends this to the client. Client must start using
9209 the new Channel ID as the channel's ID.
9211 Implemented handling of this new type into lib/silcclient/client.c
9212 into the function silc_client_notify_by_server.
9214 * Added new function silc_idlist_replace_channel_id into the files
9215 silcd/idlist.[ch] to replace the Channel ID.
9217 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9219 * Call silc_server_command_identify_check always when processing
9220 the IDENTIFY command in silcd/command.c
9222 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9224 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9225 send keepalive packets. The packet can be sent by clients,
9226 servers and routers.
9228 Added function silc_socket_set_heartbeat into the file
9229 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9230 If not set, the heartbeat is not performed. The actual
9231 heartbeat is implemented in the low level socket connection
9232 library. However, application is responsible of actually
9235 Added silc_server_send_heartbeat to send the actual heartbeat
9236 packet into silcd/packet_send.[ch]. Server now performs
9237 keepalive with all connections.
9239 * Added silc_task_get_first function into lib/silcutil/silctask.c
9240 to return the timeout task with shortest timeout. There was a bug
9241 in task unregistration that caused problems. TODO has been
9242 updated to include that task system must be rewritten.
9244 * The client library will now resolve the client information when
9245 receiving JOIN notify from server for client that we know but
9246 have incomplete information.
9248 * Rewrote parts of silc_server_remove_from_channels and
9249 silc_server_remove_from_one_channel as they did not remove the
9250 channel in some circumstances even though they should've.
9252 * Encryption problem encountered in server:
9254 The LEAVE command used to send the Channel Key packet to the
9255 router immediately after generating it. However, the code
9256 had earlier sent Remove Channel user packet but not immediately,
9257 ie. it was put to queue. The order of packets in the router
9258 was that Channel Key packet was first and Remove Channel User
9259 packet was second, even though they were encrypted in the
9260 reverse order. For this reason, MAC check failed. Now, this
9261 is fixed by not sending the Channel Key packet immediately but
9262 putting it to queue. However, this is more fundamental problem:
9263 packets that are in queue should actually not be encrypted
9264 because packets that are sent immediately gets encrypted
9265 actually with wrong IV (and thus MAC check fails). So, packets
9266 that are in queue should be encrypted when they are sent to
9267 the wire and not when they put to the queue.
9269 However, the problem is that the current system has not been
9270 designed to work that way. Instead, the packet is encrypted
9271 as soon as possible and left to the queue. The queue is then
9272 just purged into wire. There won't be any fixes for this
9273 any time soon. So, the current semantic for packet sending
9276 o If you send packet to remote host and do not force the send
9277 (the packet will be in queue) then all subsequent packets to the
9278 same remote host must also be put to the queue. Only after the
9279 queue has been purged is it safe again to force the packet
9282 o If you send all packets immediately then it safe to send
9283 any of subsequent packets through the queue, however, after
9284 the first packet is put to queue then any subsequent packets
9285 must also be put to the queue.
9287 Follow these rules and everything works fine.
9289 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9291 * Added new function silc_server_remove_clients_by_server to
9292 remove all client entries from ID list when the server connection
9293 is lost. In this case it is also important to invalidate all
9294 client entires as they hold the invalid server entry. This
9295 fixes fatal bug when server has lost connection and will reconnect
9298 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9300 * Made some sanity checks to silc_server_daemonise like to check
9301 whether the requested user and group actually exists.
9303 * Added sanity check to SKE's silc_ske_responder_finish to check
9304 that the public and private key actually is valid.
9306 * Invalidate the client's nickname when receiving Replace ID
9307 packet and the Client ID is being replaced. This means that the
9308 server will query the nickname if someone needs it (client)
9311 * Sort the ID Cache in client library when the ID Cache data
9312 has changed (needs sorting).
9314 * Do not allow for SILC client to create several connections to
9315 several servers. The client does not support windows right now
9316 and generating multiple connections causes weird behaviour.
9318 Irssi-silc client does support windows and can handle several
9319 connections without problems, see: www.irssi.org and SILC plugin.
9321 * Fixed some places where client was added to the IDList. The
9322 rule of thumb is following (in order to get everything right):
9323 If the client is directly connected local client then the
9324 `connection' argument must be set and `router' argument must be
9325 NULL to silc_idlist_add_client function. If the client is not
9326 directly connected client then the `router' argument must
9327 bet set and the `connection' argument must be NULL to the
9328 silc_idlist_add_client function.
9330 * The funtion silc_server_packet_send_local_channel actually did
9331 not check whether the client was locally connected or not. It
9332 does that now. Fixed a bug related to LEAVE command.
9334 * Fixed Remove Channel User payload parsing bug in server's
9335 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9337 * The server's silc_server_save_channel_key now checks also the
9338 global ID list for the channel as it might not be in the local
9339 list. Fixed a bug related to LEAVE command.
9341 * Is this the end of the [<unknown>] buglet that has been lurking
9342 around for a long time? A little for loop fix in server's
9343 silc_server_command_whois_parse that is used by both IDENTIFY
9344 and WHOIS command. At least, this was a clear bug and a cause
9345 of one type of [<unknown>] buglet.
9347 * WHOIS and IDENTIFY commands call the function
9348 silc_server_command_[whois/identify]_check function even if
9349 we are not router server.
9351 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9353 * Added --with-gmp configuration option. If set the GMP
9354 is always compiled in the SILC source tree. If not set then
9355 it is checked whether the system has the GMP3 installed. If
9356 it has then the GMP won't be compiled (the system's headers
9357 and library is used), if it doesn't have it then the GMP is
9358 compiled in the SILC source tree.
9360 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9362 * Changed RSA private exponent generation to what PKCS #1
9363 suggests. We try to find the smallest possible d by doing
9364 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9365 not security fix but optimization.
9367 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9369 * Added new config entry [Identity] to fork the server and run
9370 it as specific user and group. A patch from Bostik.
9372 * Imported Dotconf configuration library into lib/dotconf.
9373 This will be used to create the SILC configuration files later.
9374 It will appear in the distsribution after this commit.
9376 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9378 * A big code auditing weekend happening. Auditing code for
9379 obvious mistakes, bugs and errors. Also, removing any code
9382 Removed files for being obsolete:
9384 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9385 inline in the file lib/silcutil/silcbuffer.h)
9387 o lib/silcutil/silcbufutil.c (the header has inline versions)
9389 Changed code to fix possible error conditions:
9391 o The buffer formatting routines now check that the destination
9392 buffer really has enough space to add the data. This applies for
9393 both buffer formatting and unformatting
9394 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9395 unformatting was changed to accomodate following rules:
9396 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9397 sent to the function while XXX_*STRING will not allocate or copy
9398 the data into the buffer. Instead it sets the pointer from the
9399 buffer into the pointer sent as argument (XXX_*STRING used to
9400 require that the pointer must be allocated already). This change
9401 makes this whole thing a bit more consistent and more optimized
9402 (note that the data returned in the unformatting with XXX_*STRING
9403 must not be freed now). The routines return now -1 on error.
9405 o Tried to find all code that use buffer_format and buffer_unformat
9406 and added return value checking to prevent formatting and
9407 especially unformatting errors and possible subsequent fatal
9410 o Changed ske->x and ske->KEY to mallocated pointers in
9411 lib/silcske/silcske.h. Fixed possible data and memory leak.
9413 o Added return value checking to all *_parse* functions. Fixed
9414 many memory leaks as well.
9416 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9417 so that buffer overflows would not happen. All code now also
9418 checks the return value as it can fail.
9420 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9422 * Added reconnection support to server if the normal server looses
9423 its connection to the router (for example if router is rebooted).
9424 The server performs normal reconnection strategy implemented
9425 to the server. Affected file silcd/server.c.
9427 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9429 * Added new packet type SILC_PACKET_SET_MODE that is used to
9430 distribute the information about changed modes (for clients,
9431 channels and clients channel modes) to all routers in the
9432 network. Updated the protocol specification accordingly.
9434 Added functions into silcd/packet_send.c and
9435 silcd/packet_receive.c: silc_server_send_set_mode,
9436 silc_server_set_mode.
9438 Added new files silcmode.[ch] into lib/silccore that implements
9439 the encoding and decoding of Set Mode Payload. Added new type
9440 SilcSetModePayload. Moved the definitions of different modes
9441 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9443 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9445 * Oops, a little mistake in server's connection authentication
9446 protocol. The protocol is not ended with FAILURE but with
9447 SUCCESS if the authentication is Ok. :) Affected file is
9450 * Implemented NICK_CHANGE notify handling in server in the file
9451 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9452 the local clients on the channel. After the changing nickname
9453 in router environment snhould work and the [<unknown>] nickname
9454 should appear no more.
9456 The silc_server_replace_id function that receives the Replace ID
9457 payload now sends the NICK_CHANGE notify type also in the file
9458 silcd/packet_receive.c
9460 * Changed WHOIS and IDENTIFY command to support the maximum amount
9461 of arguments defined in protocol specs (3328 arguments). This
9462 fixed a bug that caused problems when there were more than three
9465 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9467 * Added extra parameter, command identifier, to the
9468 silc_client_send_command so that explicit command identifier
9471 Changed that ID list routines uses specific command identifier
9472 when sending WHOIS/IDENTIFY requests to the server so that they
9473 can be identified when the reply comes back.
9475 Affected files lib/silcclient/command.[ch],
9476 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9478 * Added `sender' argument to silc_server_packet_send_to_channel
9479 to indicaet the sender who originally sent the packet to us
9480 that we are now re-sending. Ignored if NULL. Affected file
9481 silcd/packet_send.[ch].
9483 * Added some server statistics support in silcd/server_internal.h
9484 SilcServerStatistics structure and around the server code. Also
9485 send some nice statistics information when client is connecting
9488 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9490 * Fixed channel ID decoding in server's JOIN command reply in
9491 silcd/command_reply.c
9493 * Fixed braodcasting of replace ID payload to not to send it if
9494 we are standalone server in silcd/packet_receive.c.
9496 * Fixed all channel message sending routines to not to send
9497 packets to clients that has router set, since they are routed
9498 separately in the same function earlier. Affects file
9499 silcd/packet_send.c and all channel packet sending functions.
9501 * In USERS reply, res_argv[i] are not allocated, the table
9502 is allocated. Thus changed that free the table, not its
9505 * In server's whois_check and identify_check if the client is
9506 locally connected do not send any WHOIS commands - they are not
9509 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9511 * Fixed some minor bugs in client when sending WHOIS command. The
9512 arguments was in wrong order.
9514 * Removed statis function add_to_channel from server in
9515 silcd/command.c that was previously used with the joining but
9518 * Tested USERS command in router environment successfully with two
9519 routers, two servers and two clients.
9521 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9523 * Reorganized the USERS command and command reply in client library
9524 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9525 When the command is given by user we register a pending command
9526 callback that will reprocess the command after the reply has been
9527 received from the server. When reprocessing the packet we then
9528 display the information. Thus, the USERS information is displayed
9529 now in the command callback instead of in the command reply
9530 callback. The processing of the command is same as previously
9531 when server has sent the command reply in the JOINing process.
9533 * Added to USERS command in silcd/command_reply.c to join the client,
9534 we didn't use to know about, to the channel after we've created
9535 a client entry for it. Also, for clienet we did know already still
9536 check whether it is on the channel or not and add it if not.
9538 * Removed silc_server_command_join_notify as the function and its
9541 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9543 * Changed the client's pending command handling to the same as the
9544 server's pending command handling. It is also now possible to
9545 execute command reply functions from other command reply
9546 function as the function callbacks for commands and command
9547 replies are one and same. The pending commands are not static
9548 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9549 in client connection context. Thus, pending commands are server
9550 connection specific as it is convenient.
9552 Changed the function silc_client_command_pending and
9553 silc_client_command_pending_del and added new function
9554 silc_client_command_pending_check. Removed the
9555 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9558 * Added cmd_ident, current command identifier, to the client
9559 connection context in lib/silcclient/client.h to keep track on
9560 command identifiers used in command sending. Client's command reply
9561 function handling now supports the mandatory command identifiers.
9563 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9564 funtions in client to fully support pending command callbacks.
9566 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9567 as one of the arguments to the application in the command reply
9570 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9571 before first releasing SILC but came back. Now it is removed again
9572 and should come back nomore. The FORWARDED flag was used only
9573 by the JOINing procedure by forwarding the command packet to router.
9574 Now, the JOINing procedure has been changed to more generic (due
9575 to various router environment issues) and FORWARDED is not needed
9576 anymore for anything. The protocol specification is yet to be
9579 Now, removed silc_server_packet_forward from server and the flag
9580 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9582 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9584 * Renamed NAMES command to USERS command. The NAMES was named that
9585 due to historical reasons. Now it is renamed. Also, rewrote
9586 parts of the USERS command. The nickname list is not sent anymore
9587 by the server. Only Client ID and mode lists are sent in the USERS
9588 command. Changed this also to the protocol specification.
9590 The client now resolves the names and stuff after it receives
9591 the USERS list from the server when joining to the channel.
9593 * WHOIS and IDENTIFY commands has been changed to support multiple
9594 Client ID's per command. One can now search for multiple users
9595 in the network by sending only one WHOIS or IDENTIFY command.
9596 Changed the code and the protocol specifications.
9598 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9599 uses silc_server_command_whois_parse to parse the request. */
9601 * If normal server, do not parse the WHOIS and IDENTIFY requests
9602 before sending it to the router. Saves some time.
9604 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9606 * Fixed JOIN command on client library. Wrong number of arguments
9607 used to crash the client.
9609 * Added silc_server_channel_has_global function to check whether
9610 channel has global users or not.
9612 * Added silc_server_channel_has_local function to check whether channel
9613 has locally connected clients on the channel.
9615 * The silc_server_remove_from_one_channel now checks whether the
9616 channel has global users or not after given client was removed from
9617 the channel. It also checks whether the channel has local clients
9618 on the channel anymore. If it does not have then the channel entry
9619 is removed as it is not needed anymore.
9621 * The silc_server_notify now checks on JOIN notify whether the joining
9622 client is one of locally connected or global. If it is global then
9623 the channel has now global users on the channel and that is marked
9624 to the channel entry. Also, it now saves the global client to
9625 global list who is joining and JOINs it to the channel. This is
9626 for normal server, that is.
9628 Changed silc_server_send_notify_on_channel,
9629 silc_server_packet_relay_to_channel and
9630 silc_server_packet_send_to_channel check if we are normal server
9631 and client has router set (ie. global client) do not send the
9632 message to that client, as it is already routed to our router.
9634 * Implemented LEAVE notify type handling in silc_server_notify
9637 * Tested LEAVE command in router environment successfully. Tested
9638 with two routers, two servers and two clients.
9642 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
9644 * Implemented SIGNOFF notify type handling in silc_server_notify
9647 * silc_server_remove_id now removes the client entry from all channels
9648 it has joined and thusly sends SIGNOFF notify type.
9650 * Rewrote the NAMES list generation in server by removing two excess
9651 loops. The lists are created now inside one loop.
9653 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9655 * silc_server_remove_channel_user checks now also global list
9656 for channel and client.
9658 * silc_server_new_channel_user checks now both local and global
9659 list for channel and client. Fixed a bug in client id decoding.
9660 Used to decode wrong buffer.
9662 * silc_server_channel_message checks now both local and global
9663 list for channel entry.
9665 * Tested channel joining (hence JOIN) in router environment
9666 successfully. Tested with two routers, two servers and two
9669 * Tested channel message sending in router environment successfully.
9671 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9673 * Added silc_server_save_channel_key into server.[ch] to save the
9674 received channel key in Channel Key payload processing. It is
9675 also used in JOIN command reply handling.
9677 Equivalent function silc_client_save_channel_key added into
9678 client.[ch] into client library.
9680 * Changed JOIN command reply to send information whether the channel
9681 was created or not (is existing already) and the channel key
9682 payload. Changed protocol specs accordingly.
9684 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
9685 the request was sent by ID and not by nickname. Crashed on
9688 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9690 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
9691 now correctly save the received data.
9693 * silc_server_free_sock_user_data now notifies routers in the
9694 network about entities leaving the network.
9696 At the same time implemented functions silc_server_remove_id
9697 and silc_server_send_remove_id to receive and send REMOVE_ID
9698 packets. The packet is used to notify routers in the network
9699 about leaving entities. The ID removed will become invalid in
9702 * Added function silc_idlist_del_server into server. Removes and
9703 free's server entry from ID list.
9705 * silc_server_private_message function now checks, if we are router,
9706 that the destination ID really is valid ID, naturally.
9708 * In router when NEW_ID packet is received (for new client) the
9709 hash of the Client ID is saved in the ID Cache but the
9710 client->nickname is set to NULL, instead of putting the hash
9713 IDENTIFY command now also checks that client->nickname must be
9714 valid. If it is not if will request the data from the server who
9715 owns the client. Added new function
9716 silc_server_command_identify_check.
9718 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
9719 to set the command to already allocated Command Payload.
9721 * Tested private message sending in router environment with two
9722 routers, two servers and two clients. Fixed minor bugs and now
9725 * Fixed segfault from client's NAMES command. Used to crash if
9728 * Forwarded packets must not be routed even if it is not destined
9729 to the receiver. Changed server code comply with this.
9731 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9733 * Added `require_reverse_mapping' boolean value to ServerParams
9734 structure. If TRUE (not default) the server will require that
9735 the connecting host has fully qualified domain name.
9737 If the reverse mapping is not required and hostname could not be
9738 found the IP address is used as hostname.
9740 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9742 * Implemented version string checking to both client and server.
9743 The check is incomplete currently due to the abnormal version
9744 strings used in development version of SILC.
9746 * Changed all command functions in server to use the new
9749 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9751 * Changed char *data to unsigned char *data in ID Cache system to
9752 support binary data as ID Cache data. Changed code to support
9753 binary data in lib/silccore/idcache.c.
9755 * Renamed silc_server_packet_relay_command_reply to
9756 silc_server_command_reply as it is normal packet receiving
9757 function. Rewrote the function to accept command replys for
9758 servers and not only for clients.
9760 * Mark remote router always as registered server if we are connecting
9761 to it. Otherwise, commands sent by the router to us are ignored.
9763 * All ID List find routines now returns the ID Cache Entry pointer
9764 as well if requested.
9766 * WHOIS command works now in router environment, tested with two
9767 routers, two servers and two clients.
9769 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
9770 in router environment (as it is almost equivalent to WHOIS) but
9771 hasn't been tested thoroughly. Added new functions:
9773 silc_server_command_identify_parse
9774 silc_server_command_identify_send_reply
9775 silc_server_command_identify_from_client
9776 silc_server_command_identify_from_server
9778 * Disabled route cache adding because adding two different ID's with
9779 same IP replaces the old cache entry thus giving wrong route.
9780 The entry->router->connection is always the fastest route anyway
9781 so route cache may not be needed. Of course, new routes maybe
9782 established after receiving the ID when the entry->router->connection
9783 might not be anymore the most optimal.
9785 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9787 * Add route cache for received ID for fast routing.
9789 * Added silc_server_packet_route to route received packet on router
9790 that is not destined to us.
9792 * Renamed silc_server_get_route to silc_server_route_get.
9794 * Added id_string and id_string_len fields into SilcServer to
9795 include encoded ServerID for fast comparing without excess
9796 encoding of the ID's.
9798 * Cleaned up WHOIS command on server side. Added following static
9801 silc_server_command_whois_parse
9802 silc_server_command_whois_check
9803 silc_server_command_whois_send_reply
9804 silc_server_command_whois_from_client
9805 silc_server_command_whois_from_server
9807 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
9808 arguments in command replies. All command functions should be
9809 updated to use this macro.
9811 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9813 * Minor typo fixes on command reply handling on server.
9815 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9817 * Added silc_server_command_add_to_channel internal routine to add
9818 the client to the channel after router has created the channel and
9819 sent command reply to the server.
9821 * Added generic silc_server_send_command to send any command from
9824 * Use static buffer with ID rendering instead of duplicating data.
9826 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9828 * Fixed a channel user mode bug when joining to a channel server gave
9829 everybody channel founder rights, oops.
9831 * We mark ourselves as the router of the incoming server connection
9832 if we are router ourselves. This way we can check in some packet
9833 sending functions whether it is locally connected server. For
9834 incoming router connections we put NULL.
9836 * For router sending packets locally means now always sending the
9837 packet cell wide; to local clients and local servers. For normal
9838 server sending packet locally means sending it to only local
9841 * Fixed the JOIN command to really work in router environment. If the
9842 channel is created it is always created by the router. Router is
9843 also responsible of making the initial joining to the channel,
9844 sending JOIN notify to the sending server and distributing
9845 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
9846 does not exist server doesn't do anything else but forward the
9847 command to the router which performs everything.
9849 * Added silc_server_send_channel_key function to send the Channel Key
9852 * Added silc_server_create_channel_key to create new channel key. The
9853 channel key is now re-generated everytime someone joins or leaves
9854 a channel, as protocol dictates. Note: channel->key_len is the
9857 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9859 * Splitted server.[ch] finally. Created now packet_send.[ch] and
9860 packet_receive.[ch] to separate packet sending and receiving
9861 routines. The server.[ch] now includes everything else including
9862 actual packet processing (writing and reading data) and other
9865 Renamed silc_server_private_message_send_internal to
9866 silc_server_send_private_message. The routine is still though
9867 used only to relay private messages as server does not send
9868 private messages itself.
9870 Renamed silc_server_new_channel to silc_server_create_new_channel
9871 and added new function sicl_server_new_channel that handles the
9872 incoming New Channel packet. Added also new sending function
9873 silc_server_send_new_channel to send New Channel Payload.
9875 * Added new function silc_server_notify to process incoming notify
9876 packet to the server/router. Server may then relay the notify
9877 to clients if needed.
9879 * Added new function silc_server_new_channel_user to process incoming
9880 New Channel User packet. Router will redistribute the packet and
9881 send JOIN notify to its local clients and locally connected servers
9882 if needed. Normal server will send JOIN notify to its local client
9883 on same channel when received this packet. Added also corresponding
9884 sending function silc_server_send_new_channel_user to sent the
9887 * Added boolean route argument to send_notif_to_channel and
9888 packet_send_to_channel functions to attempt to route the packet
9889 if it is TRUE and send only locally if it is FALSE.
9891 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9893 * silc_server_replace_id now broadcasts the received replace ID
9894 packet if it is not broadcast packet already. The router must
9895 broadcast to inform other routers about changed ID.
9897 * Added backpointer to server's router into SilcServer context in
9898 silcd/server_internal.h.
9900 * Fixed silc_server_packet_broadcast to send correct broadcast
9903 * The channel key is now distributed to the local client as soon
9904 as it is received from the router (in router environment) so that
9905 no other packet may be sent for the channel until client has
9908 * silc_server_remove_channel_user now broadcasts the received
9909 Remove Channel User packet if it is not broadcast packet already.
9910 The router must broadcast to inform other routers about removed
9913 * Added users field into SilcPacketContext that is a reference count
9914 of the context. One can increase the reference count by calling
9915 silc_packet_context_dup which is now changed to just increase the
9916 reference count instead of duplicating the data. The reference
9917 count is decresed by calling silc_packet_context_free that will
9918 free the data after the reference count hits zero.
9920 For now on the packet context and everything allocated into it
9921 (including the raw packet from network) must be freed by calling
9922 the new silc_packet_context_free function. Added also new function
9923 silc_packet_context_alloc that must be used now to allocate the
9924 context. This also means that if a routine is asynchronous from
9925 silc_[client/server]_packet_parse_type the packet context must
9926 be duplicated by calling silc_packet_context_dup. Otherwise it
9927 gets free'd after silc_[client/server]_packet_parse_type returns.
9928 Also, one must remember that if packet is duplicated then its
9929 reference count must be decresed by calling the free function as
9930 many times as it was duplicated.
9932 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
9933 from both client and server.
9935 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9937 * Made joining to a channel working in router environment.
9939 * Cleaned up JOIN command on server side and create function
9940 silc_server_command_join_channel internal routine to make the
9943 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9945 * Changed silc_command_pending list to SilcDList. Also, added
9946 `ident' field to SilcServerCommandPending structure to identify
9947 the reply and to call correct callback.
9949 Added silc_server_command_pending_check function to replace the
9950 corresnponding macro. The silc_command_pending list is not
9953 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
9954 to set identifier to previously allocated Command Payload. It
9955 is used to set identifier for command when resending Command
9958 * Added silc_command_payload_encode_payload to encode Command
9959 Payload buffer from SilcCommandPayload structure.
9961 * Added silc_argument_payload_encode_payload to encode Argument
9962 payload buffer from SilcArgumentPayload structure.
9964 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9966 * Changed WHOIS command to support router connection on server side.
9967 The whois request is always sent to router unless the server is
9968 standalone server. After server has received the reply from the
9969 router will it send the reply to the client.
9971 * Added silc_server_packet_broadcast into silcd/server.[ch] to
9972 broadcast received broadcast packet. The function is used only
9973 by router. The broadcast packet is always sent to the router's
9976 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
9977 render given ID to printable string, for log files for example.
9979 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9981 * Made basic router to router connections working. At least they
9982 can now connect to each other but nothing really works the way
9983 they are supposed - yet.
9985 * Added new initiator token to RouterConnection configuration
9986 file in silcd/serverconfig.[ch]. It is used to tell whether we
9987 are the initiator to the remote router or whether we'll expect
9988 the other end to connect.
9990 * Moved registering of listener task to silc_server_init, hence
9991 the server starts listenning as soon as it is run, even if it
9992 does not have connections to other routers. Let's see how well
9995 * Changed default connection retry timeouts for more suitable in
9998 * Removed cipher and such arguments from silc_idlist_add_client
9999 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10000 Added new function silc_idlist_add_data to add the keys and stuff
10003 * Added SilcIDListData structure and added it to SilcClientEntry
10004 and SilcServerEntry as their first field in the structure. This
10005 way we can explicitly cast the ID entries to the SilcIDListData
10006 structure and get common data for the entries. In past, we had
10007 to first check what type of connection it is and then cast it to
10008 correct ID entry type. Now, we can directly cast the opaque
10009 pointer to the SilcIDListData (no matter what ID entry it actually
10010 is) and get the data needed.
10012 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10014 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10015 in some circumstances even if threre were timeout tasks, though not
10016 IO tasks, but tasks anyway. Now fixed.
10018 * Defined SilcServerConnection structure to hold connection specific
10019 stuff about directly connected servers and routers. The definition
10020 is currently in silcd/server_internal.h. I thought about having
10021 a bit more important role fro this struct but for now it is used
10022 only when connecting to other server (or router actually).
10024 * Added connecting retry support in server when connecting to
10025 router(s). The retry feature implement exponential backoff
10026 algorithm. Also, added SilcServerParams structure to hold default
10027 parameters for server. For now, it include these retry settings
10028 and are hard coded. After server is moded to be as Silc Server
10029 Library this structure will be more important.
10031 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10033 * Changed client librarys channel->clients table to SilcList and
10034 changed code accordingly.
10036 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10038 * Changed client's channel table to SilcList and changed code
10039 accordingly. Also changed SilcChannelClientEntry to include back-
10040 pointer to the channel so that client entry can use that structure
10041 as list as well and we have fast cross-reference to the channel.
10042 This change dramatically decreased the complexity of channel
10043 handling with client entry and vice versa (removed one extra
10044 loop when searching for channel entry from many functions).
10046 * Changed server->sim from table to SilcDList and changed code
10049 * NAMES command can now be used from user interface. It will show
10050 the user list on the channel, neatly.
10052 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10053 Code now saves realname of the user if it becomes available.
10055 * Renamed configure.in to configure.in.pre and made ./prepare
10056 script to automatically add correct version string to
10057 configure.in which it creates from configure.in.pre.
10059 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10061 * NAMES command reply now shows users mode with the nickname when
10062 joining to channel.
10064 * Moved silc_client_ch[u]mode[_char] functions from
10065 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10066 place sucks, they are utility functions and should be in some
10069 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10071 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10074 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10078 * Added TRQ (efficient deque and list library) into lib/trq. This is
10079 a very good list library that is currently used in the SILC. Defined
10080 SilcList API over the library because I didn't like the API very
10081 much. See lib/trq/silclist.h for the API and examples of how to
10082 use the API. Fixed various places in the code to use the new
10083 SilcList API. The SilcList is meant for lists that has a structure
10084 already defined as a list. It is not suitable to add just some
10085 context to the list (in TRQ, the context is the list actually).
10087 So, I defined SilcDList that can be used for the purpose where
10088 predefined list structure does not exit. This can be used as
10089 such list. Now some context just can be added to the SilcDList.
10090 Currently this list is not used in the SILC just yet, though there
10091 are a lot places where this can replace dynamically allocated
10092 tables and I will fix these places, later, to use SilcDList.
10093 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10094 and use TRQ internally).
10096 Also fixed some annoying warning messages that the original TRQ
10097 code generated. Also minor changes to TRQ's Makefile.in.
10099 * Added support for querying by Client ID to both WHOIS and
10100 IDENTIFY commands into server, as required by the protocol.
10102 * Removed method function pointers from SilcBuffer structure. They
10103 weren't used to anything and just increased the context size for
10104 no good reason. This change also made silc_buffer_alloc and
10105 silc_buffer_free functions inline functions.
10107 * Disabled command flooding detection support until it's fixed so
10108 that it accepts commands in but does not execute them more than once
10111 * Added silc_net_localhost(), to return local hostname, into
10112 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10113 that must be initialized before calling silc_client_init.
10115 * Added new function: silc_server_send_notify_on_channels to send
10116 notify messages to all channels client has joined. It is assured
10117 that the message is sent only once per client.
10119 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10120 lib/silcutil/silcutil.[ch] as silc_format function. The new
10121 function is generic and is used by server as well, not only by
10122 the logging routines.
10124 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10125 the provided version string was not acceptable. Added new function:
10126 silc_ske_check_version into lib/silcske/silcske.h. The function
10127 must be implemented by the application (client or server) and it
10128 does not reside in the SKE library. The function checks the version
10129 string remote end sent.
10131 * Added back pointers (to opaque context and to SilcSocketConnection)
10132 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10134 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10135 duplicate packet context structure.
10137 * Changed `notify' client operation to send same arguments as client
10138 receives from server except for ID's. ID's are mapped to correct
10139 ID entry and that is returned. Also, if channel entry is not sent
10140 by server but the notify is for channel the channel entry is sent
10141 to application (otherwise application doesn't know that it is for
10142 channel (library gets it from packet's Destination ID)).
10144 * Added silc_client_remove_from_channels into client library to
10145 remove a client from all channels it has joined to. Used when
10146 received SIGNOFF notify from server. Added also new function
10147 silc_client_replace_from_channels to replace old ID entry with
10148 new ID entry on all channels. Used when received NICK_CHANGE
10149 notify from server.
10151 * Fixed ID Cache list handling in silc_idlist_get_client in
10152 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10153 to get (or query) client by ID.
10155 * Updated TODO list.
10157 * Added connection authentication status message defined by the
10158 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10159 support for these into the code in client and server side.
10161 * Added generic function silc_client_send_command to send any command
10162 with variable argument list. Application should use this function
10163 to send commands if the command functions provided by the library
10164 does not suite for the application's user interface needs.
10166 * Added new `failure' client operation. Application is notified about
10167 received failure packet if client is executing a protocol. In this
10168 case the protocol's execution has failed.
10170 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10171 is required by the protocol.
10173 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10174 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10177 * Added status flag to SilcSKE object to indicate realtime status
10178 of the SKE protocol.
10180 * Application receives now exactly same command reply arguments as
10181 the library receives from server. However, if ID is received the
10182 corresponding ID entry is returned to the application (eg. Client
10183 ID is mapped to correct SilcClientEntry entry and that is returned).
10184 Changed command_reply client operation due to this change.
10186 * Changed all ID's in commands and in command replys as ID Payloads.
10187 Change affected both client and server side codes.
10189 All ID's sent in SILC network (with execption of ID's in SILC
10190 Packet header) are sent in ID Payload to support variable length
10193 * Server now notifies nick changes and notifies all clients on
10194 the channels about the new nickname (about the new Client ID,
10197 * Implemented CMODE command to change channel modes. Supports all
10198 channel modes defined by the protocol specs except ban and invite
10199 lists. (Also, private channel key mode is supported but support for
10200 setting private channel key in client is missing, thus, this mode
10201 has no effect on client side (except that server requires that the
10202 client uses private channel key and normal channel traffic does not
10205 Also, invite mode works per se, but INVITE command does not work
10206 yet correctly, so you can set channel as invite only channel but
10207 inviting clients to the channel does not work (it is yet to be
10208 thought what's the best way to do it).
10210 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10211 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10212 Implemented CUMODE command to change user's mode on the channel.
10213 Supports all modes defined by the protocol specs.
10215 * Added NAMES command reply to return users modes on the channel.
10217 * Removed unnecessary and slow ciphers from lib/silccrypt.
10219 * Set SO_KEEPALIVE option to connection sockets by default.
10221 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10223 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10224 redefined the Notify Payload into protocol specs.
10226 * Added silc_id_payload_parse_id to get ID directly from raw
10229 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10231 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10232 accept searching by Client ID as well.
10234 * Added support for LEAVE and SIGNOFF notify types in client library.
10236 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10237 to parse ID Payload from raw data.
10239 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10241 * Added flags parameter into silc_ske_assemble_security_properties
10242 function in lib/silcske/silcske.[ch].
10244 * Changed notify client operation to fit better for notify messages
10245 sent by server. The notify payload received from server is now
10246 passed to the application (after parsing it to SilcNotifyPayload).
10247 It is application's responsibility to retrieve the arguments
10248 from the payload and show the message the way it wants. The message
10249 sent by server is implementation specific.
10251 * Changed public keys to comply with the protocol specification.
10252 Old public keys are not supported anymore and are not compatible.
10254 * Removed nickname from Channel Payload as the latest draft removed
10255 it. The client must resolve the nickname from the NAMES command
10256 reply received when it joined the channel.
10258 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10260 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10262 * Fixed some errors in protocol specification drafts.
10264 * Created lib/silccore/silcnotify.c to implement Notify Payload
10265 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10266 generic payloads described by protocol specifications. The file
10267 includes implementations for ID Payload and Argument Payload.
10269 * Changed Command Payload implementation to use the new Argument
10270 Payload. Changed command_xxxx_payload to command_payload_xxxx
10271 to comply with SILC coding conventions.
10273 * Added suppport for Argument Payload handling in Notify Payload
10274 implementation as protocol requires it. Added the new support
10275 into server and client lib as well.
10277 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10279 * Added support for multiple nicknames on same channel. [n] is
10280 added locally to the nickname if there are more than one same
10281 nicknames on the channel.
10283 * Server now sends all nicknames that matched WHOIS request.
10284 Client also shows the list received from server.
10286 * Added TOPIC command to client side. User can now set and show
10287 current topic on channel.
10289 * Added MOTD command to client and server. Also, server sends the
10290 motd when client connects to the server.
10292 * Changed version strings to comply ISO 8601.
10294 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10296 * Fixed protocol error handling in client library. It should now
10297 cope even if the SKE fails for some reason.
10299 * Made new protocol specification drafts for submitting to IETF.
10301 * Implemented TOPIC command to server in silcd/command.c.
10303 * Added two new notify types into lib/silccore/silcnotify.h:
10304 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10305 notify nickname change and topic setting/change on a channel.
10307 * API change of command_reply operation in client library. The
10308 application gets now the status type received from server as well.
10310 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10312 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10314 * Cras fixed and optimized the packet handling even further and
10315 it should work now. Minor change to the prototype of function
10316 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10318 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10320 * Added new function into lib/silcutil/silcschedule.[ch]:
10321 silc_schedule_with_fd to select() a specified fd. The function
10322 returns after timeout expires or data arrives or goes. The
10323 function is used by packet routines to wait that all data is
10324 received from network.
10326 * Fixed data reading from network in lib/silccore/silcpacket.c.
10327 The code now assures that all data is read from the fd and then
10328 continues packet processing. This was a bug fix since the code
10329 used to drop some data in some circumstances.
10331 * Added new function into lib/silcclient/client.[ch]:
10332 silc_client_start_key_exchange to start key exchange after
10333 connection has been established to server. The code internally
10334 now uses this funtion but its main purpose was to provide it
10335 for applications that perform their own connecting. After
10336 application has created a connection it merely calls this
10337 function to start the key exchange between client and server.
10338 The library takes care of everything else after that.
10340 Updated also lib/silcclient/README to explain the usage of
10343 * Do not send to application information that connection has
10344 been established. Application gets notified it by connect
10347 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10349 * Applied cras's patch to add silc_schedule_one function. The
10350 function runs scheduler once and returns.
10352 * Fixed the scheduler after cras messed it up. The timeout
10353 handling works now as it's supposed to work.
10355 * Added into lib/silccore/ silcnotify.h to include notify
10356 message types support. Changed silc_server_send_notify*
10357 functions, in server.[ch], to support those new notify types.
10358 Added the support for the notify types into client library,
10359 as well. Added new notify client operation into ops.h in
10362 * Changed silc_server_packet_send_to_channel to send normal
10363 packets instead of just channel message packets. The function
10364 is now used to send the notify packets to channels. It is not
10365 used to send channel message packets anymore, as server never
10366 sends them anymore.
10368 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10369 va_arg()s as it seems to require it nowadays. I guess, if SILC
10370 is compiled with older va_arg() the new code should work anyway.
10372 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10374 * Splitted core library. Core library (lib/silccore) includes
10375 now only SILC protocol specific core (and common) components.
10376 Created new utility library (lib/silcutil) that includes more
10377 generic purpose stuff. The stuff for util library was taken
10378 from the old core library. This was minor and easy split.
10380 * Created SILC Client Library (lib/silcclient) that includes
10381 implementation of the SILC client without user interface. This
10382 was major move from silc/ directory. The code has been changed
10383 so that it is transparent towards the user interface. The
10384 silc/ directory includes now the same user interface as before
10385 and it uses the new client library. Read lib/silcclient/README.
10386 Basicly, the client library performs everything else related
10387 to SILC except user interface handling. Also, configuration
10388 files are considered to be part of user interface and library
10389 does not handle them.
10391 This change also changed a lot of structures, function naming etc.
10392 Most important change was that SilcClientWindow object was
10393 renamed to SilcClientConnection in the client library. Created
10394 also new file lib/silcclient/ops.h. Also added new files
10395 silc/local_command.[ch] and silc/client_ops.[ch].
10397 All these changes were made to make it easier for user interface
10398 designers to create what ever user interface for the SILC client
10401 It is also expected that the server will be moved to lib
10402 directory as well and SILC Server Library will be created;
10403 sometimes in the future.
10405 * Removed Local commands from lib/silccore/silccommand.h as
10406 they are application specific and new client library does not
10407 handle any of those anymore.
10409 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10410 old client implementation in silc/.
10412 * Added support for callback functions in SILC_LOG_* macros.
10413 Application can now set its own callbacks that will be called
10414 instead of using the default functions that will always print
10415 the debug messages to stderr (or stdout). Also, debugging can
10416 now be disabled by setting silc_debug to FALSE and re-enabled by
10417 setting it to TRUE. Note, that logging will still work even
10418 if debugging is disabled.
10420 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10421 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10422 silc_log_reset_debug_callbacks.
10424 * To enable debugging in silc client one must give now -d
10425 option on command line.
10427 * Changed silc_schedule_init to automatically allocate task queues
10428 if they are not allocated before calling it.
10430 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10432 * Added GMP 3.1 into math library.
10434 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10436 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10437 a channel in SILC network. The packet is used by servers and
10438 routers to notify other routers that user has left a channel.
10439 This little feature was missing until now. Added the feature
10440 to protocol specification as well.
10442 Added functions: silc_server_send_remove_channel_user and
10443 silc_server_remove_channel_user into server.[ch].
10445 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10446 lib/silccore/silcpacket.h. However, they are not implemented
10449 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10451 * Fixed joining to a channel and sending channel messages
10452 between server and router. The channel message sending should
10453 now work inside a cell.
10455 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10457 * Fixed the private message sending between server and router.
10458 The private message sending should now work inside a cell.
10460 * Added silc_server_replace_id into server.[ch] to replace
10461 existing ID in the SILC network.
10463 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10464 and silc_idlist_replace_server_id into idlist.[ch] in server.
10466 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10468 * Fixed the server to server connections. Server can again now
10469 connect to router. Router to router connections probably does
10472 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10474 * Added dynamic protocol registering support. Now protocols can
10475 registered and unregistered on the fly. Patch by cras.
10477 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10479 * Added lib/contrib directory to hold routines that some platforms
10480 don't have but are needed by SILC.
10482 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10483 into lin/contrib to provide getopt() and getopt_long() for
10484 those who don't have it.
10486 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10488 * Added AWAY command to client. When away message is set and
10489 client receives a private message packet the client automatically
10490 replies to the sender with the away message.
10492 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10493 bug seemed to be the cause of recent problems when compiling
10496 * Added version detection support to SKE protocol specification
10497 and added the new changes to the SKE implementation as well.
10498 There were other minor changes in the SKE protocol as well.
10500 Many changes in lib/silcske/silcske.[ch] and in
10501 lib/silcske/payload.[ch].
10503 * Added ^U functionality, clear input line. Patch from cras.
10505 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10507 * Mainly small bugfixes on core library. Fixed some debugging
10508 logging and buffer overflow in silclog.c.
10510 * Updated config.sub and config.guess on the distribution tree.
10512 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10514 * Added command lagging support in server. Client may execute
10515 commands now only once in two seconds.
10517 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10519 * Optimized packet reception. MAC computation and checking is now
10520 also more optimized. A lot previously duplicated code is now
10521 used as generic by both client and server.
10523 * Fixed key pair generation in clientutil.c
10525 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10527 * Added into lib/silccore/silcbufutil.[ch] new function;
10528 silc_buffer_realloc.
10530 * Moved generic packet sending/encryption functions to
10531 lib/silccore/silcpacket.[ch] from client and server. Some
10532 rewriting of the functions.
10534 * Moved all generic packet reception/decryption functions to
10535 lib/silccore/silcpacket.[ch] from client and server. The
10536 packet processing is now much cleaner in both client and server.
10537 These were major changes in both client and server.
10539 * Created many common functions in server to do packet sending.
10540 Previously code were duplicated a lot, this has been removed
10541 with these changes.
10543 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10545 * Rewrote major parts of the ID cache system. Don't know
10546 whether it is better now or not but at least the API is more
10549 * Major rewrite on ID cache stuff on client because of the ID
10550 cache API changes. Added idlist.c to client.
10552 * Also major rewrite on ID cache stuff on server as well.
10553 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10554 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10555 in hand, instead they are all put into the ID cache system now.
10556 All server_idlist_* routines uses ID cache now instead of
10557 traversing its own lists (those lists does not exist anymore).
10558 SilcIDList though still exists. Also, SilcXXXEntry's are
10561 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10563 * Finally made the SKE implementation compliant to the protocol
10564 specification. All mp integers are now binary encoded as
10565 opposed being HEX encoded.
10567 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10570 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10571 functions: silc_[encode/decode]_pem. Also added function
10572 silc_encode_pem_file to PEM encode with newlines ('\n') for
10573 saving into a file.
10575 * SILC public keys are now encoded either PEM or binary. Same
10576 option is for private keys as well. By default private keys
10577 are binary encoded and public keys PEM encoded. Silly HEX
10578 encoding were removed.
10580 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10581 function to create fingerprints.
10583 * Fixed a bug in SHA1; does not change the original data anymore.
10585 * Partly implemented INFO command on client and server side.
10586 Fixed CLEAR command. Changes to SERVER command; show current
10587 server(s) when giving command without arguments. Added
10588 VERSION command to client.
10590 * Added check to server that unregistered connections cannot
10591 execute commands (unless it is specificly allowed).
10593 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10595 * Fixed screen refresh.
10597 * Fixed channel joining bug from client. On some circumstances
10598 client tried to join to a channel it had already joined.
10600 * Added public key verification process into client's protocol.c.
10601 The client now verifies the public key from user and saves
10602 it into ~./silc/serverkeys/ directory.
10604 Added into: clientutil.[ch]: silc_client_verify_server_key.
10606 * Changed SKE protocol's silc_ske_initiator_finish function
10607 to accept callback function that verifies the received public
10608 key. Removed old silc_ske_verify_public_key function.
10610 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10612 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
10613 silc_pkcs_private_key[_data]_set.
10615 * Made the password and public authentication more cleaner in
10616 server's protocol.c.
10618 * Removed historic and obsolete protocol `channel_auth' from
10619 both client and server.
10621 * Removed wrong way of sending command status messages from
10622 server to client in server's command.c. The old way violated
10623 protocol specification.
10625 Changes to silccore/silccommand.[ch]: removed
10626 silc_command_encode_status_payload -> not needed anymore,
10627 changed silc_command_encode_payload_va to accept extra
10628 argument on variable argument list. The argument type must
10629 now be provided to the function. Also, added new function:
10630 silc_command_encode_reply_payload_va which is same as
10631 normal command_encode_payload_va except command status type
10632 is provided as extra argument.
10634 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10636 * Added ~./silc directory handling. The directory includes the
10637 public and private keys for the client.
10639 Added silc_client_check_silc_dir, silc_client_create_identifier
10640 and silc_client_load_keys.
10642 * Implemented SILC protocol compliant public key. Added public
10643 and private key saving to and loading from files.
10645 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
10646 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
10647 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
10648 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
10649 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
10651 Implemented: silc_pkcs_save_[public/private]_key[_data] and
10652 silc_pkcs_load_[public/private]_key.
10654 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10656 * Added silc_server_get_route (route.[ch]) to get connection
10657 data for the fastest route for given ID.
10659 * Implemented INVITE command on client and server. The command
10660 were re-defined in the SILC Protocol Specification and the
10661 implementation now complies with the specification.
10663 * Implemented PING command on client and server.
10665 * Implemented NAMES command on client and server. The server side
10666 supports currently only normal server not router server yet.
10667 Some changes to NAMES definition in SILC protocol specification.
10669 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10671 * Implemented LEAVE command on client and server.
10673 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
10674 again. This change was made to the protocol as well. Server
10675 should not violate the protocol specification anymore.
10677 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10679 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
10680 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob