1 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
3 * Fixed GCC-3.3.2 related compilation warnings from the
6 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
8 * Removed RC6 from distributions.
10 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
12 * Added some better comments to lib/silccrypt/silcpkcs.h,
13 optimized some routines in lib/silccrypt/silcpkcs.c.
14 Added test_silcpkcs into lib/silccrypt/tests/.
16 * Fixed silc_rng_global_init to actually init the global RNG
17 if RNG wasn't provided for it. Affected file is
18 lib/silccrypt/silrng.c.
20 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
22 * Added silc_hash_table_find_by_context_ext. Affected files
23 lib/silcutil/silchashtable.[ch].
25 * Save the public key on normal server in WHOIS command reply
26 from attributes, if present, and add it to public key hash
27 table. Fixes WHOIS resolving by public key on normal server.
29 Optimized the attributes resolving on normal server to not
30 resolve if we resolved them already from router.
32 Affected files are silcd/server_query.c, command_reply.c.
34 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
36 * Added support for whois using attributes.
37 Affected files silcd/command_reply.c, silcd/packet_receive.c,
38 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
41 * Added support for whois using public key attribute to /WHOIS i
42 client command. Affected files irssi/docs/help/in/whois.in,
43 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
45 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
47 * Fixed UMODE setting in server when the client has anonymous
48 mode set. The mode setting was not working. Affected file
51 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
53 * Fixed some bugs and typos related to sending split messages.
54 Print notification when sending messages with /MMSG. Affected
55 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
57 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
59 * Optimized the socket referencing in packet routines, client
60 library and server. Affected files are lib/silccore/silcpacket.c,
61 lib/silcclient/client.c and silcd/server.c.
63 * If silc_socket_set_qos is given with NULL arguments the QoS is
64 reset from the socket. Affected files are
65 lib/silcutil/silcsockconn.[ch].
67 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
69 * Add a /LISTKEYS command which lists the locally cached
70 client and server keys. Affected files
71 irssi/src/fe-common/module-formats.[ch],
72 irssi/src/silc/core/silc-{channels,servers}.c
73 irssi/docs/help/in/listkeys.in
75 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
77 * Check that packet queue purging was successful. Affected
78 files lib/silcclient/client.c and silcd/packet_send.c. Related
81 * Do not clear the inbuf even if it is empty if QoS was applied
82 to it. Otherwise the QoS data is cleared and MAC failed error
83 will occur. Affected file lib/silccore/silcpacket.c.
85 * Use the rekey period time as rekey protocol timeout value.
86 If the rekey does not succeed during the rekey period there's
87 something very wrong, and we most likely end up with wrong keys,
88 do graceful reconnect then. Affected file silcd/server.c.
90 * Take reference of the socket in the parser context, as it's
91 possible to have the parsers in queue after the socket is
92 disconnected and this may cause crash. Affected files are
93 lib/silccore/silcpacket.c, lib/silcclient/client.c and
96 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
98 * Fixed KICK command reply sending, it sent to replies.
99 Affected file silcd/command.c.
101 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
103 * Finish the silc-mime.pl script. It now supports MIME type
104 guessing using magic files, signing data messages, executing
105 MIME handlers in background. Affected files
106 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
108 * Changed MIME signal handler to make things easier for the perl
109 script. Affected files irssi/src/silc/core/client_ops.c,
110 silc-servers.c, and irssi/docs/signals.txt
112 * Cleaned up the silc_mime_parse function and fixed detection
113 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
115 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
117 * Resolve the IP for file transfer listener from the connection
118 socket. Affected file lib/silcclient/client_ftp.c.
120 * Accept NULL hostname parameter in the functions
121 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
122 if hostname is not wanted.
124 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
126 * Fixed race condition between silc_client_init and
127 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
129 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
131 * Fixed file transfer connection closing when SIGNOFF for
132 the client is received from server. Affected file is
133 lib/silcclient/client_ftp.c.
135 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
137 * Check for disconnected socket in QUIT callback. Affected
138 file silcd/command.c.
140 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
142 * Modified the MIME parsing to allow \n and \r\n as delimiters.
143 Affected files lib/silcutil/silcstrutil.c
145 * Cleaned up the escape/unescape functions for correctness and
146 speed. Affected file irssi/src/silc/core/client_ops.c
148 * Removed handling for data messages with Content-Type: text/*,
149 moved parsing of MIME headers to the signal handler, added
150 support for signing and verifying data messages. Affected
151 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
152 irssi/src/silc/core/silc-{servers,channels}.c
154 * Added a perl script for handling data messages based on
155 information read from Mailcap files. New file
156 irssi/scripts/silc-mime.pl
158 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
160 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
161 acknowledge recepetion of a message to the sender. Updated
164 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
166 * Unregister channel key saving callback when deleting channel.
167 Affected file lib/silcclient/idlist.c.
169 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
170 before calling notify client operation. Affected file is
171 lib/silcclient/client_notify.c.
173 * Unregister QoS tasks when deleting the socket connection.
174 Affected files lib/silcutil/silcsockconn.[ch],
175 unix/silcunixsockconn.c.
177 * Implemented latest presence-attrs draft changes. Affected
178 files lib/silccore/silcattrs.h and
179 irssi/src/silc/core/silc-queries.c.
181 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
183 * Save old channel keys in list to allow more rapid change
184 of channel keys if server for some reason does that. This
185 avoids loosing so many channel messages due to not having
186 key to decrypt. Affected file lib/silcclient/silcclient.h,
187 idlist.c and client_channel.c.
189 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
191 * Continued backup router tests and fixes. Affected files
192 silcd/server_backup, server_util.c, server.c. See TODO.
194 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
196 * Fixed SERVER_SIGNOFF handling in servers. The client
197 was removed from wrong list thus not removing the client
198 at all. Affected file silcd/packet_receive.c.
200 * Do not execute rekey protocol for disabled connections as
201 it would never go through. Affected file silcd/server.c.
203 * Added timeout for rekey protocol to catch if the protocol
204 never executes successfully. Affected files silcd/server.c
207 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
209 * Abandon packet processing for disconnected sockets. Check
210 this always after calling packet processing callback.
211 Affected file lib/silccore/silcpacket.c.
213 * Fixed double registration disconnection code in server.
214 Closed wrong connection. Affected file silcd/packet_receive.c.
216 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
218 * On normal server reconnect to primary during resuming 4
219 times, then give up. Affected file silcd/server_backup.c.
221 * If during reconnecting to routers we notice we have router
222 connection but no primary router set, the server is in desync.
223 Reconnect to primary to restore network. Affected file
226 * Assure that only one protocol is exeucting at the same time.
227 Added checks for all protocols. Affected files are
228 silcd/server.c and server_backup.c.
230 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
232 * Check that a string is not already part on invite/ban
233 string when processing it. Affected file silcd/server_util.c.
235 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
237 * Fixed the CUMODE_CHANGE for founder mode changes to comply
238 with 1.2 version of the protocol. Affected file is
239 silcd/packet_receive.c.
241 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
243 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
244 where the passphrase was given. Affected file is
247 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
249 * INVITE and BAN notifys are now delivered from routers to
250 servers (but not clients) on the channel. Updated specs and
251 code. Affected files silcd/packet_[send|receive].[ch],
252 command.c, server.c and server_util.c.
254 * Implemented INVITE and BAN announcing. Affected files are
255 silcd/server.[ch], server_util.c.
257 * Implemented SilcStatus error type argument returning in
258 command reply error in server. Affected file silcd/command.c.
260 * Implemented SilcStatus argument returning in comand reply
261 in client library. The command_reply client operation now
262 returns error specific arguments as well. Affected files
263 are lib/silcclient/command_reply.[ch], client_resume.c,
264 lib/silccore/silcstatus.[ch].
266 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
268 * Backup router protocol version 1.2 implemented. Testing still
269 required. Affected files in silcd/server_backup.[ch], server.c,
270 packet_receive.c and server_internal.h.
272 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
274 * silc_client_send_[channel|private]_message now return TRUE
275 or FALSE. Affected file lib/silcclien/client_channel.c and
278 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
280 * Check for explicit nickname in INVITE and BAN processing
281 during join as well (and don't expect only wildcards in
282 invite/ban strings). Affected file silcd/command.c.
284 * Fixed the INVITE and BAN by public key. The public key saved
285 is the PK payload (as specified) not the raw data. Affected
286 file silcd/server_util.c.
288 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
290 * UTF-8 text message support for actions and notices in SILC
291 Client. Affected file irssi/src/silc/core/client_ops.c.
293 * silc_get_username and silc_get_real_name now returns sensible
294 data on Win32. Patch by Toni Willberg. Affected file is
295 lib/silcutil/win32/silcwin32util.c.
297 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
299 * Provide a signal handler to send MIME encoded messages and emit
300 a signal when a MIME encoded message is received. Also document
301 the signals for usage with the perl interface.
303 A sample perl script will be supplied at a later point.
305 Affected files are irssi/docs/signals.txt,
306 irssi/src/silc/core/client_ops.[ch],
307 irssi/src/silc/core/silc-{channels,servers}.c
309 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
311 * Use SILC_COMMAND_PING to estimate the round-trip time to the
312 server. Use this time to display a lag and disconnect when it
313 exceeds a specified limit.
315 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
317 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
319 * Remove the channel auth list in normal server if router
320 encofrces its list during connecting. Send notify to channel
321 to remove the mode to remove the list. Affected files are
322 silcd/server_util.c and silcd/packet_receive.c.
324 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
326 * Added support for channel public keys. Updated protocol specs
327 and implemented it. Affected files are
328 silcd/command.c, command_reply.c, lib/silcclient/command.c,
329 lib/silcclient/command_reply.c.
331 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
333 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
334 terminate the process on Linux. Affected file silcd/silcd.c.
336 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
338 * Check for NULL buffer in silc_buffer_clear. Affected file
339 is lib/silcutil/silcbuffer.h.
341 * Simplified the backup router protocol by removing the _GLOBAL
342 types. Updated protocol specs and the code. Affected files
343 are silcd/server_backup.[ch].
345 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
347 * Deny '@' and '!' from nicknames since they are reserved
348 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
349 Updated protocol specs and the code.
351 Affected files are silcd/server_util.[ch].
353 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
355 * Fixed stack overflow in Irssi SILC client. Affected
356 file irssi/src/silc/core/client_ops.c.
358 * Check that Host is set in ServerConnection and RouterConnection
359 in silcd.conf. Affected file silcd/serverconfig.c.
361 * Fixed crash in server with protocol completion callbacks,
362 namely rekey and backup resuming protocols. Affected files
363 are silcd/server_backup.c and silcd/server.c.
365 * Fixed rekey protocol to not restart if it is started already.
366 Affected files are lib/silcclient/client.c and
369 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
371 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
373 * Fixed EOF handling in SILC Config, affected file
374 lib/silcutil/silcconfig.c.
376 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
378 * Fixed RESOLVING flag handling in JOIN notify and other
379 notifys to handle the resolvings correctly in client library.
380 Affected file lib/silcclient/client_notify.c.
382 * Do not send full INVITE and BAN lists in INVITE and BAN
383 notifys, only the changed information. Affected file
386 * Fixed INVITE notify sending in INVITE command, send it
387 only when needed. Affected file silcd/command.c.
389 * Handle the founder key change properly in CMODE_CHANGE
390 notify. Bug #122. Affected file silcd/packet_receive.c.
392 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
394 * Remove the mark for output (mark it only for input) after
395 purging outgoing queue. Prevents the "Error in select()"
396 floods. Affected file silcd/packet_send.c.
398 * Fixed incorrect connection deletion from client library
399 after calling "connect" client operation. Could cause
400 crashes for example during reconnect timeouts. Affected
401 files are lib/silcclient/client.c and
402 irssi/src/silc/core/client_ops.c.
404 * Check server private key file permissions before starting
405 the server. Affected file silcd/serverconfig.c.
407 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
409 * NULL terminate allocated string in silc_buffer_strformat.
410 Affected file lib/silcutil/silcbuffmt.c.
412 * Rewrote the invite/ban list string handling in server to
413 use SilcBuffer instead. Affected files are silcd/command.c
414 and silcd/server_util.c.
416 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
418 * Fixed double free in CMODE command when setting new HMAC
419 for channel. Affected file silcd/command.c.
421 * Added couple of missing memset's to zero sensitive memory.
422 Affected files silcd/command.c, lib/silcclient/command.c.
424 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
426 * Fixed a double free in INVITE command error handling in
427 server. Affected file silcd/command.c.
429 * Added macros SILC_SWAB_[16|32] to swab byte order of
430 16-bit and 32-bit unsigned integers. Affected file
431 lib/silcutil/silctypes.h.
433 * Use the SILC_SWAB_16 instead of htons() in server when
434 handling ports since the ports in structures are always
435 in little-endian order (regardless of platform). Affected
436 file silcd/serverid.c and silcd/server_backup.c.
438 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
440 * Send DISCONNECT in close admin command in server. Affected
441 file silcd/command.c.
443 * Check whether we are already connecting to a remote router
444 (in addition of checking whether we are already connected)
445 before creating new connection. Affected file silcd/server.c.
447 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
449 * Added better compiler and compiler flags checking in
452 * Check that socket is valid after QoS is applied to data.
453 Affected file lib/silcutil/unix/silcunixsockconn.c.
455 * Make sure the socket connecetion is not closed to early
456 when closing connection in server. Also make sure the
457 connection is always closed after error in a protocol.
458 Affected file silcd/server.c.
460 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
462 * Removed --session and --dummy options from Irssi SILC Client.
463 -d option is available only if --enable-debug was given.
464 Affected files are irssi/src/silc/core/silc-core,
465 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
467 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
469 * Added silc_buffer_steal to steal the data from the buffer.
470 Affected file lib/silcutil/silcbuffer.h.
472 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
474 * Fixed server crash with double Primary block in config file.
476 Fixed also various memory leaks around the config file
477 parser. Affected files lib/silcutil/silcconfig.c,
478 silcd/serverconfig.c.
480 * Changed my nickname (Johnny Mnemonic) to my real name, this
481 means that bugs introduced by him were actually introduced
484 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
486 * Don't display "foo appears as foo\nYou're now known as foo"
487 messages. Affected file irssi/src/silc/core/client_ops.c
489 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
491 * Fixed error handling of invalid client entry when calling
492 commands in server. Fixes a crash. Affected file
495 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
497 * Added some sanity checks in server for correctness of the
498 server configuration. Affected file silcd/serverconfig.c.
500 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
502 * Prevent endless resolving of user informations in USERS
503 command by checking the command reply status correctly.
504 Affected file lib/silcclient/command_reply.c.
506 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
508 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
509 file is lib/silcutil/silcfileutil.c. A patch by Matthew
510 Aldous <Matthew@Aldous.com>.
512 * Added better implementation using CriticalSection of
513 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
514 <mikko.lahteenmaki@pikabaana.net>.
516 * Added some Winsock WIN32 compatiblity defines into
517 includes/silcwin32.h.
519 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
521 * Fixed double free in async host lookup code. Affected file
522 lib/silcutil/silcsockconn.c.
524 * On backup router handle now the SERVER_SIGNOFF from router
525 for local connected servers too, and close the connections.
527 Do not process them as normally signing off servers when they
528 really signoff by sending EOF fe, but always assume that
529 router sends the SERVER_SIGNOFF.
531 Affected files silcd/server.c and silcd/packet_receive.c.
533 * Fixed socket unsetting when closing connections. Affected
534 files silcd/server.c and silcd/packet_send.c.
536 * Do not print the nickname in SERVER_SIGNOFF if we do not
537 have it. Prevents asserts in Irssi core. It is possible we
538 don't have the nick if it was just being resolved when server
539 signoff. Affected file irssi/src/silc/core/client_ops.c.
541 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
543 * Fixed autonick crashbug in client library. Affected file
544 lib/silcclient/client.c.
546 * Fixed Unix implementation of SilcMutex to really assert if
547 the mutex is locked/unlcoked already. Affected file
548 lib/silcutil/unix/silcunixmutex.c.
550 * Fixed locking in silc_schedule_uninit. It didn't lock
551 when dispatching timeout tasks. Affected file is
552 lib/silcutil/silcschedule.c.
554 * Changed Win32 implementation of SilcThread to use modern
555 Win32 interface. Affected file is
556 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
558 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
560 * Don't print signed messages when sending failed. Affected files
561 irssi/src/silc/core/silc-[servers.c/commands.h]
563 * Send adquate signal when founding a channel by joing it. Affect
564 file irssi/src/silc/core/client_ops.c
566 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
568 * Fix theme abstracts parsing. Affected files irssi/default.theme,
569 irssi/src/fe-common/core/themes.c
571 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
573 * Fixed close command to use the port correctly when closing
574 server connections. Affected file silcd/idlist.c.
576 * Check for NULL outbuf in silc_socket_write. It is possible
577 that it is NULL is some odd case. Affected files are
578 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
580 * Do not call final protocol callback for backup router
581 resuming protocol when closing connection. It is closed
582 by timeout in case of error. Affected file silcd/server.c.
584 * Backup reconnect to router if backup resuming protocol
585 failed. Affected file silcd/server_backup.c.
587 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
589 * Fixed double free in SKE library error hadling when signature
590 error occurred. Affected file lib/silcske/silcske.c.
592 * Save the fingerprint to new SilcClientEntry after changing
593 nickname. Affected file lib/silcclient/client_notify.c.
595 * Print SIGNOFF in Irssi SILC client only if the nickname is
596 known. Prevents asserts in Irssi core. It is possible we
597 don't have the nick if it was just being resolved when it
598 quit. Affected file irssi/src/silc/core/client_ops.c.
600 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
602 * Fixed double free in invite list adding code when adding
603 invite strings. Affected file silcd/server_util.c.
605 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
607 * More log printing during backup router protocol. Affected
608 file silcd/server_backup.c.
610 * Removed backwards support for old private key file format.
611 Affected file lib/silccrypt/silcpkcs.c.
613 * Removed backwards support for not-so-strict decryption length
614 check, it's strict now. Affected lib/silccrypt/silccipher.c.
616 * GETKEY to update the client entrys fingerprint too.
617 Affected file lib/silcclient/command_reply.c.
619 * Added --without-libtoolfix for package builders using weird
620 wrappers around libtool (BSD at least).
622 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
624 * Fixed backup router bugs: When backup resumes router and
625 receives a CHANNEL_MESSAGE packet the backup must not act
626 as router since the packet header decryption would be
627 different. Also, when relaying packets to channel, do
628 not re-encrypt packets on backup that came from the primary
629 since the connection isn't really router-router connection.
630 Affected files silcd/server.c, silcd/packet_send.c.
632 * Added checks in encryption/decryption that encryption/decryption
633 length sent as argument really is multiple by block size. Helps
634 catching really weird bugs like the above backup router bugs
635 when packets are being decrypted in wrong way. Affected files
636 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
638 * Fixed padding generation in private key file encryption.
639 Affected file lib/silccrypt/silcpkcs.c.
641 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
643 * Added ignore_message_signatures setting which can be used
644 to ignore signatures in messages. Affected files are
645 irssi/src/silc/core/client_ops.c, silc-core.c.
647 * Fixed the libtoolfix to use command line options instead of
648 environment variables. They didn't work as expected. Now,
649 the libtool is fully run-time configurable.
651 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
653 * Verify signature payload for signed messages. Affected files
654 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
655 irssi/src/silc/core/silc-core.h
657 * Display signature verification result in public and private
658 messages using theme abstracts. See irssi/default.theme for
659 examples on their usage. Affected files
660 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
661 irssi/src/fe-common/silc/module-formats.[ch],
662 irssi/src/fe-common/silc/fe-common-silc.c,
663 irssi/src/fe-common/silc/Makefile.am
664 irssi/src/fe-common/core/fe-messages.[ch]
666 * Fixed bugs in Irssi's theme parsing. Affected files
667 irssi/src/fe-common/core/themes.c
669 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
671 * Calculate the correct length for signed messages before
672 encrypting, it must be multiple by block size. Affected
673 file lib/silccore/silcmessage.c.
675 * silc_message_signed_get_public_key returns now both
676 decoded and encoded public key. Affected files are
677 lib/silccore/silcmessage.[ch].
679 * Added libtoolfix script that makes the libtool more generic
680 and configurable in run-time. Now we can specify in run-time
681 if what kind of libraries we want to create, regardless of
682 configuration. SIMs are now creates even if --disable-shared
683 was explicitly given.
685 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
687 * Fixed founder key sending in CMODE command in client.
688 Affected file lib/silcclient/command.c.
690 * Fixed CUMODE founder authentication in server to not check
691 for client's public key since it's not supposed to do that.
692 Affected file silcd/command.c.
694 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
696 * Set realname and hostname in NICK_REC records. Affected file
697 irssi/src/silc/core/silc-nicklist.c
699 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
701 * Remove 1.0 protocol backwards compat code from client
704 * Added more reliable check for whether nickname did change
705 or not, or whether only Client ID changed in NICK_CHANGE
706 notify. Affected file lib/silcclient/client_notify.c.
707 Fixes bug in '@' character handling in a nickname.
709 * Added support for automatically parsing signature from
710 the message payload. Added new function
711 silc_message_get_signature to return the payload to
712 application. Affected files lib/silccore/silcmessage.[ch].
714 * Changed the private_message and channel_message client
715 operations to deliver the SilcMessagePayload to the
716 application too. Application can use it fe. to get the
717 signature from the message for verification. Affected
718 file lib/silcclient/silcclient.h, client_channel.c and
721 * Redefined the signed payload for message payloads.
722 Updated protocol specs and implemented.
724 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
726 * Fixed wrong invite and ban list handling in server command
727 reply. Affected files are silcd/command_reply.c,
728 silcd/server_util.[ch].
730 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
732 * Fixed CMODE setting in server when founder mode was set.
733 Affected file silcd/command.c. Bug #95.
735 * Added support to setting specific public key in CMODE in
736 Irssi SILC client. Affected file lib/silcclient/command.c.
738 * Added support to use specific public key in CUMODE in
739 Irssi SILC Client. Affected file lib/silcclient/command.c.
741 * Added support for inviting and banning by public key in
742 Irssi SILC client. Affected file lib/silcclient/command.c.
744 * Fixed fingerprint/babbleprint showing in invite and ban
745 list command replys. Affected file is
746 irssi/src/silc/core/client_ops.c.
748 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
750 * Format CMODE +c and +h to display both the mode and the argument
752 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
754 * Added test vectors and test programs for SHA-1, MD5,
755 HMAC-SHA1 and HMAC-MD5. New tests are located in
756 lib/silccrypt/tests/. Fixed also argument decoding bug in
757 MD5 implementation. Affected file lib/silccrypt/md5.c.
759 * Changed the channel private key and private message key
760 generation (with static keys) to use SHA1 instead of MD5,
761 as SHA1 is the mandatory hash function in SILC. Affected
762 file lib/silcclient/client_[channel/prvmsg].c.
764 * Changed the private key file encryption to use SHA1 instead
765 of MD5. Added support for the old generation and added
766 automatic change of the key (to be removed later). Affected
767 files lib/silccrypt/silcpkcs.c.
769 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
771 * Load only files with .pub suffix in PublicKeyDir. Affected
772 file silcd/serverconfig.c.
774 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
776 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
777 channels. Affected files silcd/silcd.c, silcd/server.h.
779 * Added the config directive PublicKeyDir for the client block.
780 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
782 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
784 * Merged Toni's irssi/silc.conf patch.
786 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
788 * Max alloc tests in allocation routines. Affected file
789 lib/silcutil/silcmemory.c.
791 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
793 * Fixed a typo in resuming code that fixed detach/resume code
794 in server. Bug #93. Affected file silcd/packet_receive.c.
796 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
798 * Do reverse lookups for server when /connecting. Affected files
799 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
800 irssi/src/core/net-nonblock.*
802 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
804 * Added library versioning for shared libraries. Affected
805 files configure.in.pre and lib/Makefile.am.pre.
807 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
809 * Display INVITE and BAN lists as specified by SILC 1.2
811 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
813 * Do not send invite list back unless asked (when sending
814 no arguments) or when list was modified. Affected file
817 * Remove client from invite list in KILLED notify and in
818 KILL command. Affected file silcd/command.c and
821 * Fixed bugs in invite list handling in INVITE command.
822 Affected files silcd/command.c and silcd/server_util.c.
824 * Merged with Irssi 0.8.6.
826 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
827 Affected file irssi/src/fe-text/silc.c.
829 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
831 * The silc_argument_get_[first/next] now return the argument
832 type to caller. Added silc_argument_payload_encode_one.
834 Affected files are lib/silccore/silcargument.[ch].
836 * Added support for the SILC 1.2 INVITE command and new
837 invite lists to server. Affected files are silcd/command.c,
838 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
840 * Added support for the SILC 1.2 BAN command and new
841 ban lists to server. Affected files are silcd/command.c,
842 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
844 * Added support to client sending new INVITE command. Affected
845 file is lib/silcclient/command.c.
847 * Added support to client sending new BAN command. Affected
848 file is lib/silcclient/command.c.
850 * Added support for removing client from invite list when kicked
851 from channel, as SILC 1.2 dictates. Affected files are
852 silcd/packet_receive.c and silcd/command.c.
854 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
856 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
857 automatically the cipher's internal IV. Affected files
858 lib/silccrypt/silccipher.[ch].
860 * Assure the RESUME_CLIENT packet is not sent to twice to
861 backup router if the detached client was originated from
862 the backup. Affected file silcd/server.c. Bug #76.
864 * Changed silc_sim_symname to not allocate memory. Affected
865 file lib/silcsim/silcsimutil.c.
867 * Fixed memory leaks with SIMs in server. Affected files
868 silcd/serverconfig.c, silcd/server.c.
870 * Fixed channel key distribution after resuming detached
871 client. Affected files silcd/packet_receive.c.
873 * Fixed channel's global_user boolean checking after detaching.
874 Check it after changing the owner of the client not before.
875 Affected file silcd/packet_receive.c.
877 * Fixed few double frees from client library. Fixes at least
878 Bug #81, possibly others too.
880 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
881 notifys in Irssi SILC Client. Affected file is
882 irssi/src/silc/core/client_ops.c. Bug #82.
884 * Applied Ville Räsänen's manual page and --mandir bugfix
885 patch. Affected files are configure.in.pre and Makefile.am.pre.
888 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
890 * Added support to backup router protocol for backup to tell
891 normal server that it cannot use the backup router as primary
892 because the primary isn't really down. Updated protocol
895 * Added support for primary router to tell backup router that
896 resuming is not possible because the backup really isn't primary
897 in the cell. For example if backup disconnected itself the
898 resuming is not allowed since the primary really did not
899 go down. Updated protocol specs.
901 * Removed MARS from crypto library.
903 * Defined the CTR mode and Randomized CBC mode in SILC. The
904 CTR mode is RECOMMENDED now in specification. Defined also
905 Serpent cipher as optional cipher. Updated the protocol specs.
907 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
909 * Added support for inviting/banning by IP/MASK, public key,
910 and explicit Client ID. Redefined the command and notify
911 types to allow easier forwards support for other methods
912 of inviting/banning. Updated protocol specs.
914 * Remove the client from channel's invite lists if the client
915 is kicked or killed. Updated protocol specs.
917 * Unified the Channel Message Payload and Private Message
918 into one Message Payload. Updated protocol specs and
921 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
923 * Don't wait for EOF after socket error has occurred, but
924 close the connection. Affected file is silcd/server.c.
926 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
928 * Added support for setting FOUNDER mode on channel with
929 specific public key which can be set with CMODE command.
930 Updated protocol specs and implemented in client and server.
932 * Fixed the Irssi SILC client to correctly shutdown the client
933 library to avoid memory leaks. Affected files are
934 irssi/src/silc/core/silc-core.c and silc-servers.c.
936 * Deprecated the No Reply flag in SKE protocol and introduced
937 "IV Included" flag which can be used to indicate that the IV
938 is included in the ciphertext. This makes it possible to use
939 SILC on unreliable transport, such as UDP which may cause
940 packet reordering and losses. Updated protocol specs, did
943 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
945 * Fixed the MPI implementation of silc_mp_sizeinbase to return
946 < 32 bit values in correct size. Affected file is
947 lib/silcmath/mp_mpi.c.
949 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
951 * Fixed the KE Start Payload parsing to check that mandatory
952 fields are present. Affected file lib/silcske/payload.c.
954 * Fixed compilation warnigs in Irssi SILC Client. Affected
955 files are irssi/src/silc/core/silc-query.c. client_ops.c.
957 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
959 * Print "nick now appears as newnick" and update Irssi's nicklist
960 when you change your nick to "nick". Closes #62
962 * Never format your own nick. Closes #63
964 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
966 * SILC_UMODE_GONE changes are now propagated correctly to the
967 Irssi client. Closes #54
969 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
971 * Fixed example in /HELP KEY
973 * Added expando $j which expands to current SILC Client version
975 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
977 * Fixed public key decoding in crypto library.
979 * Added better error printing to SKE library.
981 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
983 * Fixed NICK command to not crash if nickname was not sent.
985 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
987 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
988 Deprecated the old Encrypt-And-MAC order. Updated protocol
989 specs and implemented.
991 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
992 generation. Updated specs and implemented.
994 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
996 * Added support for rekey before 2^32 sequence number wraps.
997 Affected files in server and client library.
999 * Padding must be at least 8 bytes now. Implemented and updated
1002 * Compute maximum padding for authentication packets to make
1003 passphrase approximation attacks impossible. Affected files
1004 in client library and in server.
1006 * Fixed PING command sending in client library and handling in
1007 server. The server ID must be ID Payload, not raw ID data.
1008 Affected files in server and client library.
1010 * Defined that all public keys sent in commands and notify
1011 payloads are actually Public Key Payloads not raw public key
1012 data. Updated protocol specs and implemented.
1014 * Updated protocol version to 1.2. Updated specs and code.
1016 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1017 status types. Updated specs and the code.
1019 * Added support for normal client to kill its own entries from
1020 the network. Updated protocol specs and the code.
1022 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1023 and added initial implementation.
1025 * Added MAC field to the Private Message Payload to protect
1026 against chosen ciphertext attacks. Updated the protocol specs
1029 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1030 attribute to indicate the user's current idle and signon time
1031 of a service. Updated protocol specs and implemented.
1033 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1035 * Added "do_not_bind" argument to silc_client_file_send what
1036 can be used to not bind locally but assume the file receiver
1037 provides the point of connect. Usefull when sender is behind
1038 NAT device. Affected file lib/silcclient/silcclient.h and
1041 * Added -no-listener option to FILE SEND command in Irssi SILC
1042 client. Affected file irssi/src/silc/core/silc-servers.c.
1043 Renamed FILE RECEIVE to FILE ACCEPT.
1045 * Confirm passphrase for private key encryption in
1046 silc_create_key_pair and silc_change_private_key_passphrase.
1047 Affected files are lib/silcutil/silcapputil.c.
1049 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1051 * Move silc_client_packet_send back to internal, added
1052 silc_client_send_packet, a bit simpler function for application.
1053 Affected files lib/silcclient/silcclient.h, client.c and
1056 * Moved the SilcClientEntry, SilcChannelEntry and
1057 SilcServerEntry to silcclient.h to be public and documented
1058 them for application. Affected files are
1059 lib/silcclient/silcclient.h and idlist.h.
1061 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1063 * Fixed manual page installation patch by Ville Räsänen.
1064 USERS help page fix patch by Ville Räsänen
1066 * Changed the silc_client_command_call interface to make
1067 the command call simpler for the application. The library
1068 now handles the command line parsing, command finding and
1069 execution. Application only needs to call the function
1070 with the command line. Affected files are
1071 lib/silcclient/silcclient.h, command.[ch].
1073 * Fixed silc_get_input to NULL-terminate the returned input.
1074 Affected file lib/silcutil/silcutil.c.
1076 * Resolve the client's public key in JOIN command if the
1077 founder auth data is being requested but we don't know the
1078 client's public key. Affected file silcd/command.c.
1081 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1083 * Print notify for server opers when backup router comes
1084 online. Affected file silcd/server.c.
1086 * Fixed the INVITE command to send the invite list in
1087 command reply. Affected file silcd/command_reply.c.
1089 * Fixed MOTD command reply sending. Affected file
1092 * UTF-8 decode the topic in TOPIC command reply and LIST
1093 command reply in Irssi SILC client. Affected file is
1094 irssi/src/silc/core/client_ops.c.
1096 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1098 * Fixed the INVITE command to not crash Irssi SILC client
1099 when given without nickname argument. AFfected file
1100 irssi/src/silc/core/client_ops.c.
1102 * Fixed double free in WHOIS query on normal server when
1103 forwarding query to router. Affected file is
1104 silcd/server_query.c.
1106 * Fixed WATCH command reply handling on normal server which
1107 was missing altogether. Affected file silcd/command_reply.c.
1110 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1112 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1113 Included yodl sources for each of these. Also modified
1114 Makefile.am prototype to install these files to proper
1115 locations. Updated CREDITS. Affected file Makefile.am.pre,
1116 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1119 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1121 * Added support for encrypted private key files. Now
1122 passphrase must be provided when new key pair is created
1123 (can be empty though), and prompted when loading the
1124 private key. Added support for loading the old-style
1125 non-encrypted private keys as well. Affected files
1126 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1129 * Fixed silc_get_input to accept input on all terminals.
1130 Affected file lib/silcutil/silcutil.c.
1132 * Moved the Irssi SILC client key loading and other stuff
1133 to be called after the arguments and UI is initialized.
1134 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1136 * Added -P option to Irssi SILC client which can be used
1137 to change the passphrase of the private key. Affected
1138 file irssi/src/silc/core/silc-core.c.
1140 * Added silc_change_private_key_passphrase apputil routine
1141 to lib/silcutil/silcapputil.[ch].
1143 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1145 * Fixed connection closing in client library to not crash.
1146 Moved the connection freeing totally to function
1147 silc_clinet_del_connection. Affected file
1148 lib/silcclinet/client.c.
1150 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1152 * Changed includes/silcincludes.h to silcincludes.h.in to
1153 include configuration specific information. The silcdefs.h
1154 is not included in to installation anymore (it's only
1155 compilation time header).
1157 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1159 * Moved the SilcClient and SilcClientConnection from client.h
1160 to the public lib/silcclient/silcclient.h. Changed the
1163 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1165 * If version string in silc_clinet_alloc is NULL the library
1166 puts it automatically. Affected file lib/silcclient/client.c.
1168 * Changed the version strings from variables to #define's
1169 in includes/silcversion.h.
1171 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1173 * Added shared library complation support.
1175 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1177 * Added lib/silcutil/silcapputil.[ch] for application
1178 utility functions. It includes routines for applications'
1179 convenience. Added silc_create_key_pair, silc_show_public_key
1180 and silc_load_key_pair functions.
1182 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1184 * Send RESUME_CLIENT packet from router to backup routers
1185 to in resuming. Affected file silcd/packet_receive.c.
1187 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1189 * In IDENTIFY command parsing, send all other IDs except
1190 Client IDs explicitly to router for resolving on normal
1191 server. Also check that ID received in WHOIS command is
1192 always Client ID, others are not allowed. Affected file
1193 silcd/server_query.c.
1195 * Merged latest changes from irssi.org CVS.
1197 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1199 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1200 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1202 * Fixed the heartbeat sending in Irssi SILC client. Moved
1203 the silc_client_packet_send to silcclient.h for application
1204 usage. Affected files lib/silcclient/client_internal.h
1205 lib/silcclient/silcclient.h.
1207 * Fixed a bug in query resolving in server. Used wrong
1208 variable in a for loop and crashed. Affected file is
1209 silcd/server_query.c.
1211 * Server constructs requested attributes only to locally
1212 connected clients. Affected file silcd/server_query.c.
1215 * Fixed a bug when sending resolving from router to server
1216 with requested attributes. The constructed WHOIS command
1217 was incorrect. Affected file silcd/server_query.c.
1220 * Fixed Requested Attributes saving in WHOIS command reply.
1221 The length of the data buffer must be saved too. Affected
1222 file silcd/command_reply.c.
1224 * Update the client entry's servername after detaching is
1225 over. Affected file silcd/packet_receive.c. Bug #37.
1227 * Resolve incomplete client entrys in CUMODE_CHANGE and
1228 CMODE_CHANGE notifys. Affected file is
1229 lib/silcclient/client_notify.c. Bug #42.
1231 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1233 * Fixed channel key packet processing bug on backup router
1234 during backup resuming protocol. Affected file is
1235 silcd/packet_receive.c.
1237 * Fixed memory leaks in server. Affected files are
1238 silcd/server.c and silcd/packet_receive.c.
1240 * Fixed packet decryption problem when backup router encrypted
1241 channel message with wrong key during backup resuming
1242 protocol. Affected file silcd/packet_send.c.
1244 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1245 Toni Willberg (toniw@iki.fi)
1247 * Changed the SilcCipher context to be private. Changed the
1248 silc_cipher_get_iv to just return pointer to the IV. Added
1249 silc_cipher_get_name to return the name of the cipher.
1250 Fixed code all around to support these changes. Affected
1251 files are lib/silccrypt/silccipher.[ch], client library and
1254 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1256 * Fixed unaligned access in lib/silccore/silcattrs.c.
1258 * Fixed libtool linking in lib/silcsim/Makefile.am.
1260 * Fixed services attribute printing. Affected files is
1261 irssi/src/silc/core/silc-queries.c.
1263 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1265 * Fixed a crashbug in incoming server accepting. Affected
1266 file silcd/server.c.
1268 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1270 * Added automatically generated index to Toolkit Reference
1273 * Added support for Postscript Toolkit Reference Manual.
1275 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1277 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1280 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1282 * Added 'send_events' boolean argument to the function
1283 silc_schedule_set_listen_fd which sends the set events to
1284 the application explicitly if set to TRUE. Default action
1285 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1286 lib/silcclient/client_internal.h and silcd/server_internal.h.
1288 * Added silc_compare_timeval to determine which time values
1289 is smaller. Affected file lib/silcutil/silcutil.[ch].
1291 * Added sort-of "Quality of Service" (QoS) support to
1292 SilcSocketConnection. Data reception can be controlled with
1293 rate limit per second and/or read data length limit.
1294 Added silc_socket_set_qos. Affected files are
1295 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1297 * Added the QoS configuration to SILC Server configuration
1298 file. Affected files are silcd/serverconfig.[ch] and
1301 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1303 * Merged with irssi.org CVS.
1305 * Failed OPER and SILCOPER authentications are now logged.
1306 Affected file silcd/command.c. Bugs #25.
1308 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1310 * ROBODoc documented lib/silcutil/silcbuffer.h and
1311 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1312 <ville.rasanen@iki.fi>.
1314 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1316 * Added support for auto-passphrase authentication from the
1317 config file during connecting which was not implemented
1318 yet. Affected file irssi/src/silc/core/client_ops.c.
1320 * Fixed a bug in authentication protocol failure handling which
1321 was processing wrong callback context. Affected files
1322 are lib/silcclient/client.c and protocol.c.
1324 * Fixed the /ATTR allow off to actually work. Affected file
1325 is irssi/src/silc/core/silc-queries.c.
1327 * Fixed the /ATTR -del to work. Affected file is
1328 irssi/src/silc/core/silc-queries.c.
1330 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1332 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1334 * Fixed mask attribute adding in Irssi SILC client. Affected
1335 file irssi/src/silc/core/silc-queries.c.
1337 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1339 * Added support for saving the requested attributes in
1340 WHOIS to directory. Affected file is
1341 irssi/src/silc/core/silc-queries.c.
1343 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1345 * Added support for parsing VCard fields that do not have
1346 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1348 * Fixed a double free bug in hash table foreach function
1349 if the entry was deleted in the foreach callback. Affected
1350 file lib/silcutil/silchashtable.c.
1352 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1354 * Added silc_attribute_get_verify_data to return the signature
1355 verification data for either user digital signature or
1356 server digital signature in Requested Attributes. Affected
1357 files are lib/silccore/silcattrs.[ch].
1359 * Added silc_vcard_alloc which is used to allocated dynamic
1360 SilcVCard context. The silc_vcard_free now checks whether
1361 the context is dynamically allocated or not. Affected files
1362 are lib/silcutil/silcvcard.[ch].
1364 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1366 * Periodically remove the NOATTR status from client entry
1367 so that the client may take the attributes in use even after
1368 server has resolved them unsuccessfully earlier. Affected
1369 file silcd/server_query.c and idlist.h.
1371 * Moved sha1hash and md5hash from client->internal to
1372 SilcClient for application usage. Affected files are
1373 lib/silcclient/client.h and client_internal.h.
1375 * Fixed attribute encoding and decoding bugs. Affected
1376 files lib/silccore/silcattrs.[ch].
1378 * Added ATTR command to Irssi SILC Client which is used to
1379 manage user's Requested Attributes sending and values for
1380 WHOIS command. Affected files around Irssi SILC client.
1382 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1384 * Added silc_buffer_strformat which can be used to format
1385 strings into a buffer which size is automatically increased.
1386 Affected file lib/silcutil/silcbuffmt.[ch].
1388 * Added implementation of VCard (RFC 2426) which can be used
1389 as part of Requested Attributes in WHOIS command. Affected
1390 file lib/silcutil/silcvcard.[ch].
1392 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1394 * Some strncat -> silc_strncat changes our the core and
1397 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1398 errors. Added better error printing to SKE library.
1399 Affected files lib/silcske/silcske.c, silcske_status.h and
1402 * Save the PKCS key length even if only private key is set to
1403 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1405 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1406 length in bits not in bytes. Affected files are
1407 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1408 silcd/server_query.c.
1410 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1412 * Added silc_attribute_payload_encode_data to directly encode
1413 the data into the attributes buffer. Renamed function
1414 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1415 Affected files are lib/silccore/silcattrs.[ch].
1417 * silc_hash_table_find_foreach calls the foreach function now
1418 once even if the nothing was found with context set to NULL.
1419 Affected file lib/silcutil/silchashtable.[ch].
1421 * Remove the RESOLVING flag from client entry after received
1422 the Requested Attributes from the client. Fixed memory leak
1423 in client entry freeing. Affected files silcd/server_query.c
1426 * Added Requested Attributes support into SILC Client Library.
1427 It is not able to send requested attributes in WHOIS command,
1428 and also receive and process requested attributes. Added
1429 silc_client_attribute_[add|del] and silc_client_attributes_get
1430 functions. Added also `ignore_requested_attributes' to the
1431 SilcClientParams to not use attributes in client. Affected
1432 files are lib/silcclient/command.c, client_attrs.[ch],
1433 silcclient.h, client_internal and client.[ch].
1435 * Changed the silc_client_get_client_by_id to support Requested
1436 Attributes, it takes them as argument now. Affected file
1437 is lib/silcclient/silcclient.h, and idlist.c.
1439 * Added -details option to WHOIS command in Irssi SILC Client
1440 to support the requested attributes. By default it requests
1441 all attributes. Affected file lib/silcclient/command.c and
1442 irssi/doc/help/in/whois.in.
1444 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1446 * Add also SERVICE attribute for server-constructed attribute
1447 data. Also digitally sign the attributes and add
1448 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1449 silcd/server_query.c.
1451 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1453 * Changed the silc_attribute_payload_encode to support list
1454 of attributes (function may be called several times to add
1455 a new attribute). Removed the silc_attribute_payload_encode_list
1456 function. The encoding function now also automatically encodes
1457 the data, so the caller does not need to do that. Affected
1458 files lib/silccore/silcattrs.[ch].
1460 * Added support for replying on behalf of the user to the
1461 Requested Attributes in WHOIS command in the server. Affected
1462 file silcd/server_query.c.
1464 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1465 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1467 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1469 * Don't swtich to become primary router if we are backup if
1470 decryption error has occurred. Affected file silcd/server.c.
1472 * Fixed a bug in backup router IP address comparison in
1473 silc_server_backup_get.
1475 Save now also the port of the server/router and use that
1476 in comparison as well. Affected file silcd/server_backup.c.
1478 * Normal server now reconnects to backup router automatically
1479 if connection is lost to it. Affected file silcd/server.c.
1481 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1483 * If packet processing fails (like integrity check fails)
1484 the connection is closed now. Affected files are
1485 lib/silccore/silcpacket.c and silcd/server.c.
1487 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1489 * Fixed double free in RSA public key set function
1490 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1493 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1495 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1496 Added server_query.[ch] which provides one interface for
1497 querying information using all three commands.
1499 * Changed all "typedef unsigned char" in core library to
1500 "typedef SilcUInt8".
1502 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1504 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1506 * Renamed silc_server_get_client_resolve to
1507 silc_server_query_resolve and moved to server_query.[ch].
1509 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1511 * Resumed client packet handling from server put the resumed
1512 client on wrong list on router and caused the client not
1513 be present on the network anymore. Now fixed to put the
1514 client to correct list. Affected file silcd/packet_receive.c.
1516 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1518 * Various cleanup in error message output in config parsing code
1519 and in server init code. Fixed error log files containing
1520 too many newlines ('\n') in some situations. Affected files are
1521 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1523 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1525 * Use the reverse lookupped hostname in client internals
1526 instead of one user provided us as remote server name.
1527 Affected file lib/silcclient/client.c.
1529 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1531 * Added 'app_context' to silc_schedule_init. It is an
1532 application specific context that is delivered to application
1533 in task callback functions. Affected files are
1534 lib/silcutil/silcutil.[ch].
1536 * The hb_context in SilcSocketConnection is not freed
1537 automatically anymore (application must free it). Freeing
1538 it automatic is inconsistent. Affected files are
1539 lib/silcutil/silcsockconn.[ch].
1541 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1543 * Added support for removing explicitly added client connections
1544 in rehash and closing the client connections if they were
1545 unconfigured in the rehash. Affected file silcd/server.c.
1547 * Added support for aborting automatically pending commands
1548 that never receives the reply (to avoid memory leaks).
1549 Added also silc_server_command_pending_timed to set the
1550 specific timeout for pending command. Affected files are
1551 silcd/command[_reply].[ch].
1553 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1554 specs and lib/silccore/silcstatus.h.
1556 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1558 * Changed the silc_get_time to accept time value as argument
1559 or if zero is sent return current local time. Affected
1560 file lib/silcutil/silcutil.[ch].
1562 * Added STATS command to client library and Irssi SILC client.
1563 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1565 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1567 * Assure that channel key is set before sending it. May
1568 crash server otherwise. Affected file silcd/packet_send.c.
1570 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1572 * Assure that endless loop cannot happen with detached client
1573 resolving on normal server. Added idlist status
1574 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1575 silcd/idlist.h and silcd/packet_receive.c.
1577 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1579 * Incoming file transfer request cannot use same session as
1580 the sending session. This can happen when sending file to
1581 yourself. Crashed the client on quit. Affected file
1582 lib/silcclient/client_ftp.c. Bug #24.
1584 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1586 * Implemented the draft-riikonen-precense-attrs draft and
1587 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1589 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1591 * Distribute the SERVER_SIGNOFF notify also to local backup
1592 routers from the primary router. The backup router may not
1593 have the signing of local server directly connected and need
1594 to know about the signoff. Affected file silcd/server_util.c.
1596 * Use the primary router as the origin of the locally connected
1597 server when it is disconnecting from the backup router since
1598 that's where it really is coming from. Now the clients from
1599 the disconnecting server are removed correctly and "shadow"
1600 clients are not left to the backup router. Affected file
1603 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1605 * If normal server is standalone and found existing but disabled
1606 channel, do not re-create the channel since it creates
1607 duplicate same channels. Affected file silcd/server.c.
1609 * Added anonymous client connections support to server. New
1610 "anonymous" configuration option to ConnectionParams section
1611 added. If set to true, the username and hostname information
1612 of the client will be scrambled and anonymous user mode is
1613 set automatically to the user. Affected files are
1614 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1616 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1618 * In JOIN notify handling, mark that the cache entry of the
1619 client cannot be expired. Can cause crashes on normal
1620 server (asserts client->channels). Affected file is
1621 silcd/packet_receive.c.
1623 * From now on distribution versions are used as protocol versions
1624 instead of by default using the Toolkit base version as protocol
1625 version. Affected file prepare.
1627 * Do not set the locally resolved hostname for local client
1628 entry but take what server sends. This way the real hostname
1629 is showed in WHOIS for yourself. Affected file is
1630 lib/silcclient/idlist.c and lib/silcclient/client.c.
1632 * Resolve local info with IDENTIFY when connecting to server.y
1634 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1636 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1637 for implied search (not needed on platforms which has native
1638 pthreads library). Use --without-pthreads to disable threads.
1639 Affected file is configure.in.pre
1641 * Fixed --with-iconv on platforms which need to bypass (broken)
1642 native iconv(). Affected file is configure.in.pre
1644 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1646 * Moved -C option parsing in Irssi SILC client at same time
1647 as other options. The UI was initialized earlier and caused
1648 problems on command line. Bug #16. Affected file is
1649 irssi/src/silc/core/silc-core.c.
1651 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1653 * Added global variable silc_log_timestamp that tells silclog
1654 wether to print or not the timestamp in the logging files.
1655 Affected file lib/silcutil/silclog.[ch].
1657 * Added silcd configuration option Timestamp in the Logging
1658 section. Affected file silcd/serverconfig.[ch],
1659 doc/example_silcd.conf.in.
1661 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1663 * Fixed fingerprint checking to check for entirely empty
1664 fingerprint instead of two first bytes when determining
1665 if it is set. Bug #18. Affected file silcd/command.c.
1667 * Fixed duplicate PKCS name registering to not allow it.
1668 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
1670 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1672 * Conditionalize non-gcc compiler optimizations for various
1673 platforms, enable those commented out. Cleanups.
1674 Affected file lib/silcmath/mpi/configure.in
1676 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
1678 * silc_rng_exec_command() left zombie processes if command
1679 didn't generate any output. Affected file
1680 lib/silccrypt/silcrng.c
1682 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1684 * Rewrote iconv checking, introduce --with-iconv for systems
1685 which rely on libiconv. Check if iconv() provided by libc
1686 is good enough, otherwise demand libiconv. Affected file
1689 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1691 * Search for ldopen() also in libc. This enables SIM support
1692 on *BSD systems. Based on patch from Alex Zepeda. Affected
1693 file configure.in.pre
1695 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1697 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
1698 This fixes prepare on *BSD systems. Affected file
1701 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1703 * More fixed for not having purge timeout for global clients
1704 that are on channel. Affected files silcd/command_reply.c
1707 * Fixed the rekey protocol to work with backup router connections.
1708 Rekey packets are now allowed on disabled connections as
1709 well. Affected files silcd/packet_send.c and server.c.
1711 * Do not switch to be as backup router when shutting down and
1712 closing the primary connection. Affected file silcd/server.c.
1714 * Fixed memory leaks in backup router deleting. Added
1715 silc_server_backup_free to free all data during shutdown of
1716 server. Affected files silcd/server_backup.[ch].
1718 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1720 * Do not process commands if the sock->user_data is NULL.
1721 Affected file silcd/command.c.
1723 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1725 * Fixed buffer overflow and security problems (loosing bits
1726 in CFB encryption) in SILC RNG. Problems reported by
1727 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
1729 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1731 * Added yet more checks that client is not expired on global
1732 list if it is on channels. Affected file is
1733 silcd/command_reply.c.
1735 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1737 * Merged c0ffee's MIME signal patch which adds support for
1738 sending also MIME messages in Irssi SILC Client, and handling
1739 received MIME messages in a signal (and perhaps doing something
1740 to non-textual MIME messages).
1742 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1744 * Fixed pending command deletion in server and client library
1745 to check the whole list instead of breaking after first found.
1746 The affected files are silcd/command.[ch] and
1747 lib/silcclient/command.[ch].
1749 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1751 * Return NO_SUCH_CHANNEL error in USERS for channel that is
1752 secret or private, otherwise it's possible to find out
1753 whether a secret channel exists or not. Affected file
1756 * If CMODE change fails during the mode setting, assure that
1757 the old mode mask is set for the channel back. Affected
1758 file silcd/command.c.
1760 * Fixed passphrase saving on +a channel on normal server
1761 after successful JOIN command. Affected file silcd/command.c.
1763 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1765 * Remove server/router operator privileges in DETACH command,
1766 since it's possible to resume to server where these
1767 privileges would not be allowed for the client. Affected
1768 file silcd/command.c.
1770 * Do not set to wait for backup in rehash of the server.
1771 Affected file silcd/server.c.
1773 * Do not check listener sockets when counting how many
1774 socket connections we have. Affected file is
1775 silcd/server_util.c.
1777 * Do not announce disconnected clients that are remaining
1778 in history (for WHOWAS). This is because SIGNOFF notify
1779 for these has been sent earlier already. Affected file
1782 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1784 * Buffer overflow with CUMODE command's mode->mode character
1785 conversion. Reported by Ville Räsänen. Affected file
1786 lib/silcutil/silcutil.c.
1788 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1790 * Allow heartbeat packets to go disabled connections anyway.
1791 Affected files silcd/server.c and silcd/packet_send.c.
1793 * Do not broadcast New Channel packets with List flag set
1794 in the packet to backup routers. The router must check
1795 for the correctness of the packets before sending them.
1796 It is possible that router will have enforce Channel ID
1797 change and this would cause desync in the backup router.
1798 Affected file silcd/packet_receive.c.
1800 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
1801 are handled in list parsing. They are not list packets
1802 anymore. Affected file silcd/packet_receive.c.
1804 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1806 * Stop waiting for backup router through the timeout, not
1807 directly after backup router has arrived. Affected file
1810 * Do not re-create channel keys and send them when removing
1811 clients in server shutdown. Affected files are
1812 silcd/server_internal.h and silcd/server_util.c.
1814 * Notify distribution to backup routers was missing from
1815 the silc_server_send_notify_dest function which caused
1816 desyncing problems with backup router. Affected file is
1817 silcd/packet_send.c.
1819 * The client's channel removing was working wrong on
1820 backup router. It assumed that it doesn't know global
1821 information but backup router does know. For this reason
1822 it could remove channel when it wasn't supposed to do that.
1823 Affected file silcd/server.c and silcd/server_util.c.
1825 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1827 * Stop for a couple seconds after badkup router has become
1828 primary router. Affected file silcd/server.c.
1830 * Added silc_server_remove_servers_by_server, which is used
1831 to remove servers originated from some other server. Also
1832 clients of those servers can be removed too. Affected file
1833 silcd/server_util.[ch].
1835 * When removing clients after a server has signed of remove
1836 also all servers behind that server (unless they are known
1837 to be available locally), and send SERVER_SIGNOFF for each
1838 of the server separately. Also the signed off clients are
1839 sent now separately per signed off server. The affected files
1840 are silcd/server.c and silcd/server_util.[ch].
1842 * All servers added with silc_idlist_add_server must always
1843 have both "router" and "connection" pointers set. Otherwise,
1844 bad server entries may be left around in the cache.
1845 Affected file silcd/command_reply.c.
1847 * Do not create the channel key in NEW_CHANNEL packet
1848 processing if the channel is empty. Affected file
1849 silcd/packet_receive.c.
1851 * Completed backup router support for standalone routers.
1852 Supports also servers in the cell that do not use the backup
1855 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1857 * Fixed a bug in silc_string_regexify which did not add '^'
1858 at the start of each string, and thus the matching was
1859 not explicit. For example ban list iikone@*!*@* would
1860 match also "priikone", which is wrong, it would have to be
1861 *iikone@*!*@* to match also "priikone". Affected
1862 file lib/silcutil/unix/silcunixutil.c.
1864 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1866 * Enable all local server connections before updating client
1867 caches when we've become backup router. Otherwise, signoff
1868 packets may not reach the clients. Affected files are
1869 silcd/server.c and silcd/server_util.[ch].
1871 * Fixed a bug in version string parsing which could crash
1872 the program with specially formatted version string.
1873 Bug reported and patch provided by Ville Räsänen. Affected
1874 file lib/silcutil/silcutil.c.
1876 * Handle the disconnection immediately when DISCONNECT
1877 packet is received in server. Affected file silcd/server.c.
1879 * Primary router now waits a short time (10 seconds) for
1880 backup router connection before accepting any other
1881 connection (except local). Affected file silcd/server.c,
1884 * Fixed a crash in client libary in NICK_CHANGE notify when
1885 NICK_CHANGE arrived for client entry we are resolving
1886 currently. Affected file lib/silcclient/client_notify.c.
1888 * Call the sconn->callback completion even if error had
1889 occurred. Start reconnecting always if connection to
1890 primary router fails during backup router protocol.
1891 Affected files silcd/server.c and server_backup.c.
1893 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1895 * Added functions silc_server_send_opers and
1896 silc_server_send_opers_notify to send packets stricly
1897 to operators. Added macro SILC_SERVER_SEND_OPERS macro
1898 to send variable argument notify to operators.
1899 Affected files silcd/packet_send.[ch] and silcd/server.h.
1901 * Removed UMODE rights checking with UMODE_CHANGE notify.
1902 Affected file silcd/packet_receive.c.
1904 * Server/router operator now receives notify when network
1905 switches to backup router and when it resumes the use of
1906 primary router. Affected file silcd/server.c and
1907 silcd/server_backup.c.
1909 * Fixed the updating of client information after backup
1910 resuming protocol is over; update all except local clients
1911 to the new primary router. The affected file is
1912 silcd/server_util.c.
1914 * Added support for closing active connections in rehash
1915 that were unconfigured by the user. Supports currently
1916 closing server and router connections. Affected file
1919 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
1921 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1923 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
1924 is NULL since seems that on some platforms NULL is allowed
1925 and on some it's not. Fallback encoding is used instead.
1926 Affected file lib/silcutil/silcstrutil.c.
1928 * Fixed statistics updating for incoming server connection
1929 which could cause problems when re-connecting. Affected
1930 file silcd/server.c.
1932 * Preliminary backup router support for standalone router
1933 added. Affected files in silcd/.
1935 * Mark server connections in backup router disabled before
1936 and after backup protocol. Affected file is
1937 silcd/server_backup.c.
1939 * Added support for reconnecting to remote server connection
1940 even if the protocol fails, and if the configuration wants
1941 us to keep trying to connect anyway.
1943 Server connection is not allowed to backup router if
1944 backup router does not have connection to primary router yet.
1946 Affected file is silcd/server.c.
1948 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1950 * Added silc_client_udpate_server function to update changed
1951 server info. Affected file lib/silcclient/idlist.[ch].
1953 * Added check for server entries that are being resolved when
1954 notify is received. If being resolved, handle the received
1955 notify only after it's resolved so that all notifys are
1956 handled in same order as received from the server.
1958 Added similar resolver check to channel entries. Every
1959 notify that cause resolving of any information that affects
1960 channel entry marks the channel entry in waiting state.
1961 After whatever resolving is over the waiters are signalled
1962 and only then the notifys are handled in the same order
1963 as delivered from the server.
1965 Affected files are lib/silcclient/idlist.[ch], and
1968 * Fixed KILLED notify handling in normal server. Affected
1969 file silcd/packet_receive.c.
1971 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
1972 is locally connected, or was locally connected (but may
1973 be detached and connection is not active). Added also
1974 SILC_IS_LOCAL for checking this status. Affected files
1975 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
1976 silcd/server.c and silcd/server_internal.h.
1978 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1980 * Don't send or handle TOPIC_SET if topic is already set and
1981 is same as being set. Affected files silcd/command.c and
1982 silcd/packet_receive.c.
1984 * Fixed CMODE change rights checking to work correctly when
1985 removing modes by operator. Affected file is
1986 silcd/server_util.c.
1988 * Fixed some handling with New Channel packet in router and
1989 fixed some CMODE_CHANGE notify handling in server and router.
1990 Affected file is silcd/packet_receive.c.
1992 * Changed "disconnect" client operation to include the
1993 reason of the disconnection and optional disconnection
1994 message. Affected file lib/silcclient/silcclient.h.
1996 * Made the compilation of lib/contrib/ stuff conditional.
1997 Affected files configure.in.pre, lib/contrib/Makefile.am.
1999 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2001 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2002 to the sender of the notify too, to avoid situation where two
2003 notifys are in the network at the same time going to oppsite
2004 directions. Affected file silcd/packet_receice.c.
2006 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2008 * Delete the client from channel even if the cilent->id is
2009 NULL. It was possible that client was deleted without
2010 removing from channels (theoretically at least). Affected
2011 file silcd/server.c and silcd/server_util.c.
2013 * Free the client data too when resuming is not successful.
2014 Affected file silcd/packet_receive.c.
2016 * Merged some code from c0ffee's silc-plugin. Affected files
2017 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2019 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2020 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2021 to the primary router connection, the other one returns
2022 TRUE if packet must be broadcasted to network.
2024 * All notifys that are destined to primary router (to network)
2025 are now automatically sent to backup routers even if the
2026 router is standalone (and has backup router). Affected files
2029 * Added --without-irssi and --without-silcd configuration
2030 options for disabling the compilation of these applications.
2031 Affected file configure.in.pre and prepare.
2033 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2035 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2036 UTF-8 encoding and decoding. Added also new encodings
2037 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2039 Added also SILC_STRING_LANGUAGE which is language and charset
2040 specific encoder and decoer for those platforms that support
2041 iconv(). It can convert the UTF-8 to and from the locale
2042 specific character set.
2044 Affected file lib/silcutil/silcstrutil.[ch].
2046 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2048 * Added function silc_get_command_name to the file
2049 lib/silcutil/silcutil.[ch].
2051 * Improved the server debug output a bit. Affected files are
2054 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2056 * Save the channel passphrase when received succesful JOIN
2057 command reply from router, on normal server. Otherwise
2058 joinig +a channels from normal server is not possible.
2059 Affected file silcd/command.c.
2061 * Fixed a bug in TOPIC_SET notify handling. The notifier
2062 may be other than client too, like server or channel.
2063 It expected it to always be only client and ignored the
2064 notify. Affected file silcd/packet_recieve.c.
2066 * Removed some (unnecessary) debug printing from
2067 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2069 * Do not force CMODE_CHANGE when server is announcing new
2072 Router announces stuff only after server reannounces channel
2073 after CHANNEL_CHANGE notify.
2075 These fixes optimizes the announcing procedure, and perhaps
2076 fixes some problems too. Affected file silcd/packet_receive.c.
2078 * Fixed SERVER_SIGNOFF sending to local clients. It was
2079 totally broken and sent the notify to all local clients,
2080 instead of only to those that was on same channel as the
2081 signing off clients. Affected file silcd/server_util.c.
2083 * Added -D option to server. It can be used to give debug
2084 level. The levels are from 0 - 99, and are predefined for
2085 smooth server debugging. (see silcd.c for the predefined
2086 levels). Affected file silcd/server.c.
2088 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2090 * Fixed a bug in Irssi SILC client to close the connection
2091 properly when disconnecting from server. Affected file
2092 irssi/src/silc/core/client_ops.c.
2094 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2096 * When authenticating as founder during JOIN command, check
2097 that the one authenticating becomes the only founder on the
2098 channel. Affected file silcd/command.c.
2100 * Better checking for founder mode setting when CUMODE_CHANGE
2101 notify is received. Affected file silcd/packet_receive.c.
2103 * Close all connections when shutting down the server by sending
2104 DISCONNECT packet. Close all listeners too when shutting
2105 down the server. Affected file silcd/server.c.
2107 * Handle DISCONNECT packet correctly in client library by
2108 calling the "disconnect" client operation. Affected file
2109 lib/silcclient/client.c.
2111 * Handle local errors correctly during resuming. Affected
2112 file lib/silcclient/client.c.
2114 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2116 * The log file is not dupped internally anymore in
2117 lib/silcutil/silclog.c. Fixed memory leaks too.
2119 * The scheduler now dispatches all pending timeout tasks
2120 when it is uninitialized with silc_schedule_uninit.
2121 Affected file lib/silcutil/silcschedule.c.
2123 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2125 * Added --enable-stack-trace option to configure. Added
2126 memory allocation stack trace support. Added files
2127 lib/silcutil/stacktrace.[ch]. Affected files are
2128 lib/silcutil/silcmemory.[ch].
2130 * Fixed memory leaks from libraries and server. Affected
2131 files around the tree.
2133 * Reverted back a fix made to CUMODE which broke it.
2134 Affected file silcd/command.c.
2136 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2138 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2139 core library, and implemented it. All textual messages SHOULD
2140 use this flag and the message MUST be UTF-8 encoded.
2141 All text messages sent by Irssi SILC client are now UTF-8
2142 encoded (regardless whether the terminal supports UTF-8 or not).
2143 Affected files are lib/silccore/silcchannel.h,
2144 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2147 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2149 * Added lots of new statistics updating that was missing from
2150 the server and router code. Affected files in silcd/.
2152 * Sending SIGUSR1 signal to server now dumps the current
2153 server statistics into /tmp directory. Affected file is
2156 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2157 the SILC Hash Interface also. Added new functions
2158 silc_hash_get_name, silc_hash_init, silc_hash_update and
2159 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2161 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2163 * Added some better info printing for client during connecting.
2164 Affected file silcd/server_util.c.
2166 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2167 to silence a user on a channel. Affected files are
2168 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2169 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2170 and silcd/packet_receive.c.
2172 * Fixed a fatal bug in handling of malformed command payload.
2173 Affected file silcd/command.c.
2175 * Fixed a double free when announcing channel users to router.
2176 Affected file silcd/server.c.
2178 * After successful authentication to channel founder mode, check
2179 that there isn't anyone else with founder mode on the channel.
2180 The one that authenticated will become founder and anyone
2181 else is demoted. Affected file silcd/command.c.
2183 * Added error printing of any error that has occurred during
2184 any command in client library. Affected file is
2185 irssi/src/silc/core/client_ops.c.
2187 * Removed some error printing from the client library and left
2188 it for the application to worry (from the error status it
2189 receives in 'command' client operation. Affected file is
2190 lib/silcclient/command.c.
2192 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2194 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2195 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2196 Starting key agreement with itself is denied. Affected file
2197 is lib/silcclient/client_keyagr.c.
2199 * Fixed some error checkings from the SFTP library which caused
2200 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2201 and lib/silcsftp/sftp_util.c.
2203 * Added new "debug" and "debug_string" settings to Irssi SILC
2204 client which can be used to print runtime debugging on the
2205 Irssi's screen. Available when compiled with --enable-debug
2206 option. Affected file irssi/src/silc/core/silc-core.c.
2208 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2210 * Fixed a missing variadic parameter in a function call that
2211 caused server crash when a non-allowed connection arrived.
2212 Reported by Richard Becker. Affected file silcd/server.c.
2214 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2216 * Added WATCH list sending to backup routers from router.
2217 The WATCH command is sent by the router to the backup
2218 router. Affected file silcd/command.c.
2220 * Mark the backup_router flag for RouterConnection entry
2221 if the backup router stuff is defined in the config file.
2222 Affected file silcd/serverconfig.c.
2224 * Fixed some backup data sending around the code to work better
2225 if the router is standalone router. Not all places were fixed.
2226 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2229 * Fixed the router connecting when connecting to multiple
2230 routers. It ignored every other router except the first
2231 one. Affected file silcd/server.c.
2233 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2235 * Made the private key generation after expiration optional.
2236 If not created after expiration the old key will re-expire
2237 at a later time (and thus key pair is not necessary to
2238 change). Affected file irssi/src/silc/core/clientutil.c.
2240 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2242 * The length arguments in bind() and connect() were wrong
2243 and fixed now to used SIZEOF_SOCKADDR in the
2244 lib/silcutil/unix/silcunixutil.c.
2246 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2248 * Fixed detach timeout handling to use Client ID and not
2249 the actual client entry which may be freed in the callback.
2250 Affected file silcd/command.c.
2252 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2254 * Merged c0ffee's multiple interface support patch.
2255 Affected files in silcd/.
2257 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2259 * Cleanup keys properly. Affected file is
2260 irssi/src/silc/core/clientutil.c.
2262 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2264 * Display the user mode on the status bar. Affected file
2265 irssi/src/silc/core/silc-expandos.c.
2267 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2269 * If private message key is not set, but the flag is set in
2270 the packet, ignore the packet since it cannot be decrypted.
2271 Affected file lib/silcclient/client_prvmsg.c.
2273 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2275 * When resuming client, remove the old client entry from
2276 the watcher list too. Affected file silcd/packet_receive.c.
2278 * Do not allow normal server to force founder mode away
2279 from router if the founder mode is already set. Affected
2280 file silcd/packet_receive.c.
2282 * Remove the client entry with watch notify types with short
2283 timeout, and not directly, so that other notifys can be
2284 retrieved too. Affected file lib/silcclient/client_notify.c.
2286 * Display notification about data messages that cannot be
2287 displayed. Affected files irssi/src/silc/core/client_ops.c,
2288 irssi/src/fe-common/silc/module-formats.[ch].
2290 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2292 * Fixed the CHANNEL_CHANGE notify handling in client libary
2293 to not use freed memory. Affected file is
2294 lib/silcclient/client_notify.c.
2296 * Fixed CUMODE_CHANGE notify handling in server. Affected
2297 file silcd/packet_receive.c.
2299 * Fixed USERS command to support empty channels. Affected
2300 file silcd/command.c.
2302 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2304 * Allow multiple identical pending commands to be registered
2305 in client library. Affected file is lib/silcclient/command.c.
2307 * Call the completion for resolving client information only
2308 after all resolvers has finished. This fixes a crash in
2309 the client. Added support for checking when the resolvers
2310 are finished. Affected file is lib/silcclient/idlist.c.
2312 * Wait by default 3 seconds before reconnecting to the server
2313 after being disconnected. Makes the /detach command a bit
2316 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2318 * Check the watcher list before sending signoff notifys
2319 when closing client connection. Affected file is
2322 * Added better CMODE command rights checking. Affected file
2323 silcd/server_util.c.
2325 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2327 * Fixed watcher list checking during server signoff. It
2328 crashed the server. Affected file silcd/server_util.c.
2330 * The JOIN command reply returns now the founder's public
2331 key. Affected file is silcd/command.c.
2333 * Announce the channel mode, and the mode properties with
2334 CMODE_CHANGE notify. Affected file silcd/server.c.
2336 * Mark new channels by default disabled, untill at least
2337 one user joins the channel. Affected file is
2338 silcd/packet_receive.c.
2340 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2342 * The nickname argument to watch notify can be optional.
2343 Fixes a crash in server. Affected file silcd/packet_send.c.
2345 * Remove the client entry from cache if the WATCH notify type
2346 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2347 lib/silcclient/client_notify.c.
2349 * Check the watcher list before and after changing nickname
2350 when the NICK_CHANGE notify is received. Affected file is
2353 * Fixed a crash in OPER and SILCOPER command sending. Empty
2354 passphrase caused the crash. Affected file is
2355 lib/silcclient/command.c.
2357 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2359 * Merged with Irssi CVS for Irssi SILC client.
2361 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2363 * Completed the protocol specifications.
2365 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2367 * Merged with Irssi CVS for Irssi SILC client.
2369 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2371 * Added the founder's public key delivery to the
2372 CUMODE_CHANGE notify type as well. Updated the protocol
2373 specs and the code. Affected files are silcd/packet_send.[ch],
2374 silcd/packet_receive.c and silcd/command.c.
2376 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2378 * Added silc_pkcs_public_key_copy function into the
2379 lib/silccrypt/silcpkcs.[ch].
2381 * Remove the `iv' from the SilcChannelEntry since we can
2382 live without it. Affected files are silcd/idlist.h and
2383 silcd/packet_receive.c.
2385 * Added support for sending the founder's public key in
2386 the CMODE_CHANGE notify packet in the server. Affected
2387 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2388 silcd/command.c and silcd/server.c.
2390 * Changed the FOUNDER_AUTH authentication to use only
2391 public key authentication as defined by new protocol
2392 specs. Passphrase authentication with that mode cannot
2393 be used anymore. It is now possible to reclaim founder
2394 mode from any server in the network. Affected files are
2395 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2397 * Added permanent channels support by making the channel
2398 permanent when FOUNDER_AUTH mode is set on the channel.
2399 The channel will not be destroyed even if channel is empty
2400 when that mode is set. Protocol TODO #17. Affected
2401 files are silcd/server.[ch], server_util.[ch],
2402 silcd/command.c, silcd/packet_receive.c and
2403 lib/silcclient/command.c.
2405 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2407 * Added reference counter to the command reply context in
2408 the client library. Affected files are
2409 lib/silcclient/command_reply.[ch].
2411 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2413 * Fixed rekey protocol with PFS in the client library.
2414 Affected file is lib/silcclient/protocol.c.
2416 * Added support for list of errors in client library
2417 command reply handling. Affected file is
2418 lib/silcclient/command_reply.c.
2420 * Defined that the WHOIS and IDENTIFY commands can send
2421 list of errors. Updated the protocol specs. Protocol
2424 * Added support for sending list of errors to WHOIS and
2425 IDENTIFY commands in server. Added support for receiving
2426 list of errors in server. Affected files are
2427 silcd/command.c and silcd/command_reply.c.
2429 * Fixed client info resolving on LEAVE command in client
2430 library to not crash. Affected file is
2431 lib/silcclient/client_notify.c.
2433 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2435 * Defined that the NICK command replies with thew changed
2436 nickname too, to make the nickname changing simpler at
2437 the client's end. Updated protocol specs and the code
2438 in client and server. Affected files are
2439 silcd/command.c, lib/silcclient/command_reply.c and
2440 lib/silcclient/command.c.
2442 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2444 * Added `Compressed' packet flag to indicate that the packet
2445 payload is compressed by the sender. Updated the protocol
2446 specs and the core library. The compression still is not
2447 implemented in the sources. Affected file is
2448 lib/silccore/silcpacket.h.
2450 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2452 * Remove pending command callbacks also if the connection
2453 to the server is destroyed. Affected file is
2454 lib/silcclient/client.c.
2456 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2458 * Added new QUIET channel user mode that can be used to
2459 quiet a user in a channel. Updated the protocol specs but
2460 it wasn't implemented yet. Protocol TODO #27. Affected
2461 file is lib/silccore/silcmode.h.
2463 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2465 * Added BLOCK_INVITE user mode to be able to block incoming
2466 invite notifications. Protoocol TODO #26. Affected files
2467 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2470 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2471 the protocol specs and the code. Affected file is
2472 lib/silccrypt/silcpkcs.c.
2474 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2476 * Disconnect Payload includes now the status type. Updated
2477 the protocol specs and the code. Protocol TODO #25.
2478 Affected files are silcd/server.c, lib/silcclient/client.c.
2480 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2481 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2482 Moved the silc_client_command_status_messages table to the
2483 lib/silcutil/silcutil.c and added new funtion
2484 silc_get_status_message, which deprecates function
2485 silc_client_status_message. Affected files are
2486 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2487 lib/silcutil/silcutil.[ch].
2489 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2491 * Defined that the nickname hash in Client ID MUST be from
2492 lowercase nickname. This effectively changes nicknames in
2493 SILC to case-insensitive. Updated the protocol specs and
2494 the code. Affected files are lib/silcutil/silcutil.[ch],
2495 silcd/serverid.c, and silcd/idlist.c.
2497 * Added new channel user modes BLOCK_MESSAGES_USERS and
2498 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2499 code. Affected files are lib/silccore/silcmode.h,
2500 lib/silcclient/command.c, and silcd/packet_send.c.
2502 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2503 specs and code. Affected file lib/silccore/silcstatus.h.
2505 * Added support for watch list. It is possible to add nicknames
2506 to be watched, and when they come to network, leave network
2507 or user mode changes the watcher will be notified of this
2508 change. Added SILC_COMMAND_WATCH command, added new
2509 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2510 notifications. Updated the protocol specs and implemented
2511 this to library, client and server. Protocol TODO #21.
2512 Affected files are lib/silccore/silccomand.h,
2513 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2514 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2515 silcd/packet_send.[ch], silcd/packet_receive.c, and
2516 irssi/src/silc/core/client_ops.c.
2518 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2519 somebody watching you. Updated the protocol specs and the
2520 code. Affected files are lib/silccore/silcmode.h, and
2521 lib/silcclient/command.c.
2523 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2525 * Added service support to SILC protocol. Added new command
2526 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2527 core library. Services are not implemented in server or
2528 client for now. Protocol TODO #20. Affected files are
2529 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2531 * Added SilcStatus argument to `command' client operation
2532 to return the error status when command sending fails
2533 locally. Changed all command in client library to return
2534 correct command status. Affected files are
2535 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2536 irssi/src/silc/core/client_ops.c.
2538 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2540 * Added silc_mime_parse function to parse MIME headers.
2541 Affected files are lib/silcutil/silcstruti.[ch].
2543 * Added MIME header parsing in Irssi SILC Client. It displays
2544 all textual MIME objects, others it ignores. Affected file
2545 is irssi/src/silc/core/clien_ops.c.
2547 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2549 * Fixed a bug in the pid writing function, which couldn't be
2550 written in a root-owned directory.
2552 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2554 * Defined that channel message to unknown Channel ID must
2555 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2556 Updated the protocol specs and the code in server. The
2557 affected file is silcd/packet_receive.c.
2559 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2561 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2562 that it is used to send error notifys if error occurs during
2563 some SILC packet processing, except commands. The error
2564 types are same as for command reply types. Defined that
2565 if private message is sent to unknown Client ID the error
2566 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2567 Updated the protocol specs and code. Affected files are
2568 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2569 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2570 and irssi/src/silc/core/client_ops.c. Renamed the
2571 SilcCommandStatus to SilcStatus.
2573 * Defined the use of extra WHOIS attributes in WHOIS command.
2574 The <Requested Attributes> (defined in a separate document)
2575 can be used to request additional information about user
2576 not returned by standard WHOIS command. Defined that server
2577 can send WHOIS command directly to client. Client provides
2578 the requested attributes to the server. Updated the protocol
2579 specs. Protocol TODO #4. Implementation is not done yet
2580 (Protocol TODO #24).
2582 * Renamed function silc_client_command_status_message to
2583 silc_client_status_message. Affected files are
2584 lib/silcclient/command_reply.[ch].
2586 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2588 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2589 32 bit integers. Updated the protcol specs and the code.
2590 Affected files are silcd/command.c and
2591 lib/silcclient/command.c.
2593 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2595 * Fixed a bug in library where sending a bogus authentication
2596 payload would lead to a crash. Affected file is
2597 lib/silccore/silcauth.c.
2599 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2601 * Added detach_disabled and detach_timeout server config
2602 options to the server. Affected files silcd/serverconfig.[ch],
2603 silcd/command.c and silcd/packet_receive.c.
2605 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2607 * Added resolve_cmd_ident field to the SilcClientEntry structure
2608 too so that if the entry is for example being resolved so
2609 another command may attach to the same pending command reply
2610 without requiring to resolve the same entry again. Added
2611 support for adding multiple pending commands for one
2612 command idenfier. Affected files lib/silcclient/command.[ch],
2613 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2615 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2617 * Defined that server receives WHOIS command reply for private
2618 and secret channels too. Updated protocol specs and the
2619 code in server. Affected file silcd/command.c.
2621 * Defined <channel user mode list> argument to WHOIS command
2622 reply for returning user modes on the channels. The
2623 channel list now doesn't include the user mode anymore but the
2624 actual channel mode. Updated protocol specs and the code in
2625 client and server. Affected files are silcd/command_reply.c,
2626 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2627 and lib/silcclient/command_reply.c.
2629 * Save the channels list in WHOIS command reply in normal server
2630 so that WHOIS always shows joined channels also in normal
2631 server and not just on router. Affected file is
2632 silcd/command_reply.c.
2634 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2636 * Defined that server receives USERS command reply for private
2637 and secret channels too. Updated protocol specs and the
2638 code in server. Affected file silcd/command.c.
2640 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2642 * Changed the UMODE's mode mask argument to be optional. If
2643 not provided then the command merely returns the current mode
2644 mask to the client. Updated protocol specs and the server.
2645 Affected file is silcd/command.c.
2647 * Added SILC session detachment/resuming support. It is possible
2648 to detach by closing the network connection and then re-connect
2649 and resume to the old client session. Added DETACHED user
2650 mode that server will set for detached client. Added new
2651 packet RESUME_CLIENT which is used to perform the resuming
2652 process. Added DETACH command. Updated the protocol specs,
2653 core library, client and server. Protocol TODO #22. Very
2654 many affected files around the tree.
2656 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2658 * Changed the CMODE's mode mask argument to be optional. If
2659 not provided then the command merely returns the current mode
2660 mask to the client. Updated protocol specs and the server.
2661 Affected file is silcd/command.c.
2663 * Changed the Killer's Client ID in KILLED notify to be just
2664 any ID payload since router server is allowed to kill as well.
2665 Updated protocol specs, client libary and server. Affected
2666 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
2667 and irssi/src/silc/core/client_ops.c.
2669 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2671 * Added new user modes ANONYMOUS for special anonymous servers
2672 that may set the mode for client, and BLOCK_PRIVMSG which
2673 client may set to block incoming private messages unless the
2674 Private Message Key flag is set (using private keys to protect
2675 private messages). Updated protocol specs and code in client
2676 and server and core library. Protocol TODO #23. Affected
2677 files are lib/silccore/silcmode.h, silcd/server.[ch],
2678 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
2679 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
2681 * Added new channel user mode BLOCK_MESSAGES which the client
2682 may set to itself to tell server not send channel messages.
2683 Other packets such as channel key packets are still sent.
2684 Protocol TODO #23. Updated the protocol specs, client and
2685 server. Affected files are lib/silccore/silcmode.h,
2686 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
2687 lib/silcutil/silcutil.c, silcd/command.c, and
2688 silcd/packet_send.c.
2690 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2692 * Redefined the Status Payload to include now two 8 bit fields,
2693 instead of one 16 bit field. This now makes it possible to
2694 send list of errors. Updated the protocol specs and the code
2695 in core library, client library and server. Protocol TODO #1.
2696 Affected files are lib/silccore/silccommand.[ch],
2697 lib/silcclient/command_reply.[ch], silcd/command.c,
2698 silcd/command_reply.c and silcd/packet_receive.[ch].
2700 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2702 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
2703 must be handled by the application and should tell the application
2704 that an error message was already printed, and it should print the
2705 config coords (line, filename, ...). Affected files are
2706 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
2708 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
2709 server config parsing code more readable.
2711 Fixed a bug in the fetch_logging() config callback.
2713 Affected files is silcd/serverconfig.c.
2715 * Drop root privileges when started in foreground. Don't drop them
2716 if debugging also. Affected file is silcd/silcd.c.
2718 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2720 * Added more IM-like features by introducing new user modes
2721 for setting various presence information. Added new modes:
2722 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
2723 specs and code. Protocol TODO #19. Affected files are
2724 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
2725 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
2727 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2729 * Added STATS command to the protocol after all, to return
2730 various statistical information about the network. It can
2731 be used by clients to retrieve statistical information, and
2732 servers may use it to to fetch cell and network wide
2733 statistics from router. Updated the protocol specs and
2734 implemented it to the server. Protocol TODO #16.
2735 Affected files are lib/silccore/silccommand, silcd/command.[ch],
2736 silcd/command_reply.[ch].
2738 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2740 * The LIST command reply in client libary now adds new channel
2741 entry if the returned channel doesn't exist yet in cache,
2742 and returns the channel entry to the application in the
2743 command_reply client operation. Affected file is
2744 lib/silcclient/command_reply.c.
2746 * Changed the channel message payload's MAC generation to
2747 include the IV in the MAC as well. This way all relevant
2748 parts of the channel message payload are authenticated also
2749 with the channel message MAC (and not only by packet MAC).
2750 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
2751 Affected file is lib/silccore/silcchannel.c.
2753 * Fixed the SKE to save the remote version, since the
2754 silc_ske_parse_version mistakenly checked wrong version,
2755 after it replaced the start payload. Affected files are
2756 lib/silcske/silcske.[ch].
2758 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2760 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
2761 string utility functions. Added there also new functions
2762 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
2763 Affected files lib/silcutil/silcstrutil.[ch].
2765 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
2766 files are lib/silcutil/silcstrutil.[ch].
2768 * Defined that the security property fields in SKE SHOULD be
2769 UTF-8 encoded, defined that version string MUST be US-ASCII
2770 encoded, defined that passphrases sent in connection
2771 authentication protocol MUST be UTF-8 encoded. Implemented
2772 these to the client and server. Defined also that other
2773 passphrases sent in the protocol MUST be UTF-8 encoded.
2774 Affected files are lib/silcske/silcske.c,
2775 lib/silcclient/protocol.c, silcd/protocol.c,
2776 silcd/serverconfig.c, and lib/silccore/silcauth.c.
2778 * Changed the silc_client_close_connection interface to not
2779 need the SilcSocketConnection which should not be visible
2780 to application. Affected files are lib/silcclient/client.c
2781 and lib/silcclient/silcclient.h.
2783 * Rewrote the text for Private Message Key Payload in the
2784 protocol specification. Protocol TODO #11.
2786 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2788 * Upgraded the protocol version to 1.1, updated protocol specs
2791 * Added the nickname as new argument to NICK_CHANGE notify and
2792 added it to protocol specs and implemented it to client and
2793 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
2794 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
2795 lib/silcclient/client_notify.c.
2797 * Added the killer's client ID to the KILLED notify and added
2798 it to protocol specs and implemented it to client and server.
2799 Protocol TODO #13. Affected files are silcd/command.c,
2800 silcd/packet_receive.c, packet_send.[ch],
2801 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2802 The killer's client entry is now returned to application in
2803 the `notify' client operation.
2805 * Fixed the Max Argument fields that had too large value set
2806 in the protocol specs. Protocol TODO #14.
2808 * Added the LEAVE command reply to return the ID of parted
2809 channel. Updated protocol specs and implemented it to the
2810 client and server. Protocol TODO #15. Affected files are
2811 silcd/command.c, lib/silcclient/command_reply.c. The channel
2812 entry is now returned to application in the `command_reply'
2815 * Rewrote the version SKE version checking in client libary
2816 and in server to use the silc_parse_version_string. Affected
2817 files are lib/silcclient/protocol.c, silcd/protocol.c.
2819 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
2820 commands that was missing it, and updated protocol specs and
2821 the server implementation. Protocol TODO #10. The affected
2822 file is silcd/command.c.
2824 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
2825 generic reply to a generic request (REQUEST flag), and
2826 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
2827 way. A draft-riikonen-silc-flags-payloads-00.txt is written
2828 to define the payload for DATA flag. Added the flags to
2829 the implementation. Protocol TODO #9. Affected file is
2830 lib/silccore/silcchannel.h.
2832 Changed the client library to return the message length
2833 to application as well in the channel_message and private_message
2834 client operations. Affected files are
2835 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
2836 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
2837 and lib/silcclient/client_ops_example.c.
2839 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
2840 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
2841 the channel. Updated protocol specs and impelemented this
2842 to client and server. Protocol TODO #6. Affected files are
2843 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
2844 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
2846 Added new options m and M to CMODE command in Irssi SILC
2847 client to set these modes.
2849 * Deprecated all administrative commands from SILC protocol
2850 since they are highly implementation specific commands.
2851 Updated protocol specs. Moved the old commands in
2852 implementations to private range of command types. Affected
2853 files are silcd/command.c, lib/silcclient/command.c and
2854 lib/silcclient/command_reply.c. Protocol TODO #8.
2856 * Fixed a bug in server where sending unknown command crashes
2857 the server. Affected file silcd/command.c.
2859 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2861 * Added SILC_PROTOCOLVERSION macro to check protocol version
2862 of a socket connection. The affected file is
2863 lib/silcutil/silcsockconn.h.
2865 * Added better error logging in rekey protocol. Affected file
2868 * Do not check public key types in SKE during rekey. Affected
2869 file lib/silcske/payload.c.
2871 * Fixed the rekey protocol with PFS, which was totally broken.
2872 Affected file silcd/protocol.c.
2874 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2876 * Some client implementations quit network by doing first LEAVE
2877 and then immediately SIGNOFF (like Bombyx). We now do check
2878 after a short time after LEAVE notify and check whether the
2879 client is still valid after LEAVE, and if not we remove it from
2880 cache. Affected file is lib/silcclient/client_notify.c.
2882 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2884 * Merged version 1.1.4 of zlib. Even if it not currently in use,
2885 it's good not to have security holes here.
2887 * Fixed a negative refcount situtuation for the config context.
2888 Affected file is silcd/serverconfig.c.
2890 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2892 * ROBOdoc documented lib/silcutil/silcutil.h.
2894 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2896 * Optimized even more the SilcPacketContext structure. Now
2897 totally saved 16 bytes of memory per context after optimization.
2898 Affected files are lib/silccore/silcpacket.[ch].
2900 * Made strict checks for valid SILC IDs. Affected file is
2901 lib/silccore/silcid.c.
2903 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2905 * Changed the object argument for silc_cipher_register,
2906 silc_hash_register, silc_hmac_register and silc_pkcs_register
2907 to const. Affected files are lib/silccrypt/silccipher.[ch],
2908 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
2910 * Changed the silc_get_username and silc_get_real_name to
2911 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
2913 * Fixed the Irssi SILC Client to use the silc_get_username and
2914 silc_get_real_name insted of glib routines since the glib
2915 routines only corrupt stack. Fixes the Irssi SILC to work in
2916 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
2918 * Fixed the Irssi to not use g_get_home_dir since it crashes
2919 or returns garbage on cygwin and corrupts stack. Added function
2920 get_home_dir to Irssi routines. Affected files are
2921 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
2923 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2925 * Made some structure optimizations. SFTP memory FS MemFSEntry
2926 entry structure. Optimized SilcTask structure. Optimized
2927 SilcPacketContext structure.
2929 Affected files lib/silcsftp/sftp_fs_memory.c,
2930 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
2932 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2934 * And yet again reverted back the config thing since Johnny
2935 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
2938 * Fixed memory leaks from config object. Affected files are
2939 silcd/serverconfig.[ch].
2941 * Added support for adding new connections to the server in rehash.
2942 After rehash they take effect.
2944 Added support for changing the maximum allowed connections in
2945 rehash. The number can grow but going smaller is not supported.
2947 Added function silc_server_num_sockets_by_remote to the
2948 silcd/server_util.[ch].
2950 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
2952 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2954 * Added preliminary checking during config parsing for a valid
2955 public/private key and removed further checks in the code.
2956 Affected files are silcd/serverconfig.[ch], server.c.
2958 * Moved functions silc_server_drop() and silc_server_daemonise()
2959 from server.c to silcd.c since they are stricly related to
2960 the application activity.
2962 * Reverted a small part of the automatic ref/unref since
2963 it caused a double unref in some situations. Affected
2964 files are silcd/silcd.[ch], server.c, serverconfig.c.
2966 * Added some .cvsignore files in the lib directory.
2968 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2970 * Fixed silc_net_gethostbyaddr to correctly resolve by
2971 address. Affected file lib/silcutil/silcnet.c.
2973 * Fixed the notify relaying to client. The HMAC to be used
2974 with relayed packets ws wrong and caused decryption failure
2975 at the client end. Affected file is silcd/packet_receive.c.
2977 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2979 * Created new branch silc_protocol_1_0_branch.
2981 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
2983 * Changed the silc_server_config_* routines to be SilcServer
2984 independent. They are now officially application specific code
2985 and not part of generic server implementation. Affected files
2986 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
2988 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2990 * Added automatic referencing of config context in the
2991 silc_server_config_alloc, and automatic unreferencing in the
2992 silc_server_config_destroy. Affected files are
2993 silcd/serverconfig.[ch], silcd/silcd.c.
2995 * Fixed the silc_log_quick handling in the logging routines.
2996 It didn't log quickly when it was TRUE. Affected file is
2997 lib/silcutil/silclog.c. Also the flush delay was set even
2998 if it was 0 in config file. Affected file is
2999 silcd/serverconfig.c.
3001 * Added support for changing key pair of the server in rehash.
3002 Affected file silcd/server.c.
3004 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3006 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3007 too early, before getting the channel entry. Affected file
3008 is silcd/packet_receive.c.
3010 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3012 * Added functions silc_server_config_[ref/unref], these are used
3013 to prevent that the config object is destroyed.
3015 No longer directly affect global variables silc_log_quick and
3016 silc_log_delay, they are first cached inside the config object
3017 and then applied with silc_server_config_setlogfiles().
3019 silc_server_config_set_defaults() is now internal to
3020 serverconfig.c, there are no reasons to show this internal stuff
3023 Affected files are silcd/serverconfig.[ch].
3025 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3026 fprintf's to stderr, since some code may be executed again after
3027 the server went into the background. Affected files are
3030 * Added rehash support. Added function silc_server_rehash() that
3031 will perform all the basic tasks of the rehashing procedure.
3033 * Added command line option `-x, --hexdump'. This will enable the
3034 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3035 The option `--hexdump' implies `--debug'.
3037 * Fixed a bad bug in the logging APIs (silcutil library) where
3038 the application would crash after calling silc_log_reset_all().
3040 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3042 * Fixed the KICKED notify handling in client library to
3043 correctly remove the channel and all entries from the
3044 channel when I was kicked. This bug crashed the client.
3046 Fixed yet another but in KICKED notify handling to remove
3047 the kicked client correctly from the channel.
3049 Affected file is lib/silcclient/client_notify.c.
3051 * Fixed a minor bug in looking up correct client entry
3052 in KICKED notify in server. Affected file is
3053 silcd/packet_receive.c.
3055 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3056 sources correctly to distribution. Fixes --with-gmp option.
3058 * Removed the manual rehashing from ID Cache, and changed it
3059 to use the SILC Hash Table's auto rehash feature. Affected
3060 file is lib/silccore/silcidcache.c.
3062 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3064 * Fixed a bug in the silc_client_nickname_format function that
3065 handles the multiple same nickname formatting. Two clients
3066 with same nickname caused problems after the first one left
3067 and rejoined. It didn't format the nickname correctly.
3068 Affected file is lib/silcclient/idlist.c.
3070 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3072 * Don't change the topic if olod topic is same as new one.
3073 Affected file is silcd/packet_receive.c.
3075 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3077 * Added cross-reference support to the SILC Documentation
3078 generator. All types across all HTML files are now cross-
3079 referenced. Affected files util/robodoc/generator.c and
3080 scripts/silcdoc/silcdoc.
3082 * Added file lib/silcutil/silctypes.h to include all the
3083 arithmetic type definitions and some macros. Removed
3084 includes/bitmove.h and moved macros to silctypes.h.
3086 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3088 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3090 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3092 * Added `type' argument to silc_id_payload_parse_id function which
3093 now returns the type of the ID to the sent pointer. Affected
3094 file is lib/silccore/silcid.[ch].
3096 * Added check for CMODE_CHANGE notify type that mode change is
3097 allowed by the sender. Affected file silcd/packet_receive.c.
3099 * Added check for CUMODE_CHANGE notify type that mode change is
3100 allowed by the sender. Affected file silcd/packet_receive.c.
3101 Added the ID type as CUMODE_CHANGE notify type as argument
3102 to the `notify' client operation. Affected files are
3103 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3105 * Added function silc_client_add_server to the client library.
3106 Added support for resolving also channel and server info when
3107 received unknown entity in notify packet. Affected files are
3108 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3110 * Added function silc_command_get_status to return the command
3111 status from the command reply's argument payload. Affected files
3112 are lib/silccore/silccommand.[ch].
3114 * Added check for KICKED notify type that the kicking is
3115 allowed by the client. Affected file silcd/packet_receive.c.
3117 * Created function silc_get_input which can be used to get input
3118 (echo on or off) from user on command line. Affected files are
3119 lib/silcutil/silcutil.[ch].
3121 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3123 * Optimized silc_server_packet_relay_to_channel function.
3124 Added new function silc_channel_message_payload_encrypt which
3125 can be called directly if channel message payload needs to
3126 be encrypted and is already encoded (no need to call _encode
3127 function). Packet relaying is now done by router without any
3128 extra memory allocations. Affected files are
3129 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3130 silcd/packet_send.c.
3132 * Fixed the INVITE notify handling. It took wrong arguments
3133 as invite list and invite delete. Affected file is
3134 silcd/packet_receive.c.
3136 * Added check for TOPIC_SET notify type that the topic change is
3137 allowed by the client. Affected file silcd/packet_receive.c.
3139 * Added check for INVITE notify type that inviting is allowed by
3140 the client. Affected file silcd/packet_receive.c.
3142 * Changed the silc_server_client_on_channel to return the
3143 SilcChannelClientEntry as well. Moved the function
3144 silc_server_check_cmode_rights to server_util.[ch].
3145 Affected files are silcd/server_util.[ch], silcd/command.c.
3147 * Added function silc_server_check_umode_rights to check whether
3148 changing client's user mode is allowed. Added check for
3149 UMODE_CHANGE notify type that the umode change is allowed
3150 by the client. Affected files are silcd/server_util.[ch],
3151 silcd/packet_receive.c and silcd/command.c.
3153 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3155 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3156 ID length. It ignored that ID can be IPv6 based as well.
3157 Affected file lib/silccore/silcpacket.h.
3159 * Fixed the silc_id_id2str and silc_id_str2id to take the
3160 IPv6 address offset's into consideration. Affecte file is
3161 lib/silccore/silcid.c.
3163 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3165 * Fixed the internal Unix scheduler functions to check for
3166 NULL context they may receive. The affected file is
3167 lib/silcutil/unix/silcunixschedule.c.
3169 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3171 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3172 can specify different directory with --home command line
3173 parameter. Affected files irssi/src/silc/core/client_ops.c,
3176 * SILC-specific commands aren't now executed if the active server
3177 isn't of SILC-type, so there won't be problems with having
3178 IRC and SILC protocol support in same client. Affected files
3179 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3182 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3184 * Improved the signal support in SILC Schedule. Added new
3185 function silc_schedule_signal_call which is used by application
3186 to mark a signal to be called. It is now safe to perform
3187 any kind of tasks in signal callbacks since it is guaranteed
3188 that the application specified signal callback is called
3189 after the signal is over. Affected files are
3190 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3192 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3194 * Added `name' field to SilcChannelPrivateKey to represent
3195 application given name for the key. Moved also the context from
3196 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3197 Added the `name' argument also to the function
3198 silc_client_add_channel_private_key.
3200 Added function silc_client_current_channel_private_key to set the
3201 current channel private key in use.
3203 Added "change" command to KEY command which can be used to change
3204 the current channel private key. Bound the command also to
3205 alt+K (Alt+Shift+k).
3207 Also affected files lib/silcclient/client_channel.c,
3208 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3210 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3212 * Added silc_rng_get_byte_fast function in to the
3213 lib/silccrypt/silcrng.[ch].
3215 * Changed the interface of silc_packet_assemble and the
3216 silc_packet_send_prepare. If silc_packet_assmble is now
3217 called the application does not call silc_packet_send_prepare
3218 because the library will call it automatically. These
3219 interfaces now also return a reference to the outgoing buffer
3220 which includes the assembled packet, which the application can
3221 use to encrypt the packet.
3223 Affected files are lib/silccore/silcpacket.[ch],
3224 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3225 silcd/packet_send.c, server_backup.c and packet_receive.c.
3227 * Fixed a packet sending bug on very high load, where outgoing
3228 packet queue wasn't handled correctly and packets got corrupted.
3229 Affected files are lib/silcutil/*/silc*sockconn.c,
3230 lib/silcclient/client.c and silcd/server.c.
3232 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3234 * Added macro SILC_PACKET_DATALEN which can be used during
3235 packet assembling to check whether the data to be added to
3236 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3237 len is truncated until it fits it.
3239 Added checks for maximum length of channel message payload and
3240 private message payload also.
3242 Added checks for maximum packet length in server and in
3245 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3246 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3247 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3248 lib/silcclient/client_prvmsg.c.
3250 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3252 * Added silc_server_packet_queue_purge call to the
3253 silc_server_disconnect_remote to assure that all data in the
3254 queue before disconnecting is sent to the network. Affected
3255 file silcd/server.c.
3257 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3259 * Added the deleting of server's own ID cache entry to the
3260 silc_server_free function. Free also everything else that
3261 has been allocated in silc_server_init. The affected file
3264 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3266 * Added functions silc_parse_version_string, silc_version_to_num,
3267 and silc_ske_parse_version to parse SILC protocol style version
3268 strings. Affected files lib/silcutil/silcutil.[ch] and
3269 lib/silcske/silcske.[ch].
3271 * Added new configuration params: version_protocol, version_software
3272 and version_software_vendor to specify what version the remote
3273 host must at least be to be able to connect to server. The vendor
3274 string can be regex matched too. Added new function
3275 silc_server_connection_allowed to check maximum number of allowed
3276 connections, and allowed versions for incoming connections.
3277 Affected files are silcd/server.c, server_util.[ch] and
3280 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3282 * Added preliminary support for signals in scheduler. The
3283 signals we care about are now blocked always when the scheduler
3284 is locked. This way we can synchronise the use of signal with
3285 scheduler. It is guaranteed that when signal occurs the scheduler
3286 is not locked, and thus new tasks can be safely added to the
3289 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3290 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3291 Added new platform specific routines
3292 silc_schedule_internal_signals_[un]block and
3293 silc_schedule_internal_signal_[un]register.
3295 Added new functions to SILC Schedule API:
3296 silc_schedule_signal_[un]register. Each signal that application
3297 is going to use should be registered to the scheduler.
3299 Affected files are lib/silcutil/silcschedule.[ch],
3300 lib/silcutil/*/silc*schedule.c.
3302 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3304 * Check for unauthenticated client and server in the
3305 silc_server_new_client and silc_server_new_server functions.
3306 Affected file silcd/packet_receive.c.
3308 * Added function silc_string_is_ascii to check whether given
3309 string is 7-bit ASCII string. Affected files are
3310 lib/silcutil/silcutil.[ch].
3312 * Added function silc_id_is_valid_server_id into the
3313 silcd/serverid.c and added checking for valid Server ID's in
3314 silc_server_new_server. The Server ID must always be based
3315 on the server's public IP address.
3317 * Added logging of DISCONNECT packet message in the server.
3318 Affected file silcd/server.c.
3320 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3322 * Changed all library interfaces that use Global RNG to also
3323 accept SilcRng as argument. Affected files are
3324 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3325 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3326 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3327 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3328 lib/silccrypt/rsa.c.
3330 * Added function silc_pkcs_generate_key to the
3331 lib/silccrypt/silcpkcs.[ch] for applications so that they
3332 don't need to do pkcs->pkcs->init calls anymore.
3334 * Remove SilcSocketConnection from the SFTP API since it really
3335 wasn't needed there. The application has the information
3336 saved in its contexts anyway and the SFTP layer doesn't need
3337 know about it. Affected files lib/silcsft/silcsftp.h and
3338 lib/silcsftp/sftp_[server/client].c.
3340 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3341 The SilcSimContext is not SilcSim.
3343 * Fixed possible buffer overflows in silc_id_render in the
3344 lib/silcutil/silcutil.c.
3346 * On EPOC the global crypto module lists are not used at all
3347 in the crypto library. Added support for using the constant
3348 algorithm list on EPOC. Affected files are
3349 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3352 * Fixed the handling of third parameter of KICKED notify, since
3353 it was mistakenly updated to SILC Protocol 1.0 even though it
3354 is to be included in 1.1. Since it is not in 1.0 it is not
3355 mandatory, and this fix now handles it only if it is provided,
3356 and it is not error if it is not provided. Affected file
3357 lib/silcclient/client_notify.c.
3359 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3361 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3362 client. Affected file irssi/src/silc/core/client_ops.c.
3364 * Merged with Irssi 0.8.4 from irssi.org CVS.
3366 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3368 * Check for valid socket connection in client entries before
3369 sending any messages. Fixes a crash, but doesn't fix some
3370 other underlaying bug that is lurking there. Affected
3371 file silcd/packet_send.c.
3373 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3375 * $usermode, $cumode and $cumode_space expandos shouldn't do
3376 anything with non-SILC server records. Affected file
3377 irssi/src/silc/core/silc-expandos.c
3379 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3381 * Fixed the silc_net_check_[host/local]_by_sock to support
3382 IPv6 bound sockets as well. Now they can return IPv6 addresses
3383 as well. Affected file lib/silcutil/silcnet.c.
3385 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3386 Affected lib/silcutil/unix/silcunixnet.c.
3388 * Fixed ID rendering (at least on some platforms, not NetBSD)
3389 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3391 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3393 * Added silc_hash_public_key and silc_hash_public_key_compare
3394 functions to be used with SilcHashTable. They can be used to
3395 hash public keys and compare public keys in hash table. Affected
3396 file lib/silcutil/silcutil.[ch].
3398 * Added support for specifying multiple public keys for Client
3399 connection section in server configuration file. This makes it
3400 possible to accept multiple public keys from same host, or to
3401 make a section that accepts any incoming host, and have the
3402 accepted public keys listed in the section.
3404 Added functions silc_sever_[find/get]_public_key, added the
3405 support for this actually to all connection sections but only
3406 the Client section is currently allowed to specify multiple
3409 Affected files are silcd/server.c, server_internal.h,
3410 command.c, protocol.c, server_util.[ch], packet_receive.c.
3412 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3414 * Merged Irssi 0.8.2 from irssi.org CVS.
3416 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3418 * If silc_debug is TRUE, also output standard logging messages
3419 to stderr with the debug output.
3421 Made silc_log_reset_all() flushing all channels before returning.
3422 Also fixed some documentation typos.
3424 Affected files are lib/silcutil/silclog.[ch].
3426 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3428 * Fixed the server to check correctly the amount of connections
3429 from single host, by checking also the type of the connection.
3430 Fixed also the comparison of number of connections and number
3431 of allowed connections. Affected files are silcd/server.c,
3434 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3436 * Fixed the USERS command reply to save the user's mode on the
3437 channel as well. Fixed JOIN command reply to check whether a
3438 client is on channel already and not join it twice. Affected
3439 file lib/silcclient/command_reply.c.
3441 * Added new file silc-expandos.c into irssi/silc/core/ to return
3442 various stuff for various signal for the statusbar etc. updating.
3443 Now Irssi SILC client prints channel user modes etc. on the
3446 * The user mode (like server/router operator changes) is now shown
3447 on the Irssi SILC client's statusbar. The affected files are
3448 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3450 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3452 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3453 to SILC_SCHEDULE_[UN]LOCK macros.
3455 * Added more error printing to logs in server code. Affected
3456 files silcd/server.c and silcd/protocol.c.
3458 * Fixed -S option parsing in Irssi SILC Client. Affected file
3459 irssi/src/silc/core/silc-core.c.
3461 * Added silc_buffer_alloc_size function. Affected file is
3462 lib/silcutil/silcbuffer.h.
3464 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3466 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3467 constants. Affected files in
3468 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3471 * Changed the internal SFTP Memory FS table to const. Affected
3472 file lib/silcsftp/sftp_fs_memory.c.
3474 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3476 * Fixed the buffer formatting and unformatting routines to
3477 check the size of 64 bits types with sizeof(). Affected
3478 file is lib/silcutil/silcbuffmt.c.
3480 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3482 * Removed 0.6.x backwards support.
3484 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3486 * Changed all integer type names:
3487 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3488 to avoid collisions with other libraries using same type names
3491 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3493 * Added `prefer_ipv6' argument to the functions
3494 silc_net_gethostbyname[_async]. If it is TRUE it will return
3495 IPv6 address over IPv4. If FALSE IPv4 address is returned
3496 even if IPv6 address was found. Affected files
3497 lib/silcutil/silcnet.[ch].
3499 * Added support silc_net_create_connection[_async] to fallback
3500 to IPv4 address if IPv6 address could not be used (like if
3501 it doesn't work on a specific system). Affected file in
3502 lib/silcutil/unix/silcunixnet.c.
3504 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3506 * Added silc_schedule_reinit function to do the enlarging
3507 of the max tasks handling capabilities of the scheduler.
3508 Affected files lib/silcutil/silcschedule.[ch].
3510 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3512 * Added automatic extern "C" { ... } for C++ compilers so the
3513 application does not need to define them. Affected file
3514 includes/silcincludes.h.
3516 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3517 old name went against naming convention. Applications now
3518 include "silcclient.h" instead of "clientlibincludes.h".
3519 Removed includes/clientlibincludes.h, it is redundant now.
3521 * Renamed includes/version.h to silcversion.h.
3523 * Added really preliminary support for OS/2 into the util
3524 library. Only thread & mutex API is implemented, others
3525 are still to be implemented. Created the lib/silcutil/os2/
3526 directory. Created also file includes/silcos2.h.
3528 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3530 * Added preliminary BeOS support into the util library.
3531 Created lib/silcutil/beos/, and implemented all the needed
3532 functions to support SILC on BeOS. Created also file
3533 includes/silcbeos.h.
3535 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3537 * Added proper initializations to silc's irssi code, so it's
3538 now possible to load it as module. Affected files
3539 irssi/src/silc/core/silc-core.c,
3540 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3542 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3544 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3547 * Fixed the silcdoc document generator to correct generate
3548 docs from all kinds of filenames. Affected files are
3549 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3551 * ROBOdoc documented lib/silcutil/silcmemory.h.
3552 Added also new function silc_memdup.
3554 * Removed lib/silcutil/silcbufutil.h and moved those routines
3555 to the lib/silcutil/silcbuffer.h.
3557 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3559 * Added `user_count' to the SilcChannelEntry which now tells the
3560 number of users on the channel. The user count is now saved
3561 in normal server of global channels as well. Affected files
3562 silcd/server.c, idlist.h, packet_receive.c and command.c.
3564 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3565 include file utility functions.
3567 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3568 instead of calling directly OS routines.
3570 * Fixed NICK change printing in Irssi SILC Client. Fixed
3571 KICKED notify printing in Irssi SILC Client. Affected file
3572 irssi/src/silc/core/client_ops.c.
3574 * Fixed a NICK change bug in client library, to not recreate the
3575 client_entry->channels hash table everytime nick is changed.
3576 Affected file lib/silcclient/client.c.
3578 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3580 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3581 the SKE interface a bit.
3583 * Fixed padding problem in PKCS#1. The padding was not actually
3584 random since the random number generator was used incorrectly.
3585 This security bug affects only when encrypting with PKCS#1, and
3586 it is not currently used at all in SILC. SILC only use signing
3587 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3589 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3591 * Rewrote the notify handling in Irssi SILC client to not call
3592 the events as signals. Fixes problems with Perl support.
3593 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3595 * Send the auto-nicking NICK command in client library with
3596 little timeout after connecting. The affected file is
3597 lib/silcclient/client.c.
3599 * Added following new config file settings:
3600 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3601 key_exchange_timeout, conn_auth_timeout, connections_max,
3604 Implemented all the new config settings handling in the server.
3606 Optimized the use of SKE Mutual flag usage. Use it only
3607 if connection authentication protocol is not based in public
3610 Renamed all SilcServerConfigSection* to SilcServerConfig*
3611 to have a bit shorter names.
3613 Affected files silcd/serverconfig.[ch], server.[ch], and
3616 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3618 * Cleaned up the listening sockets code, preparing for the rehash
3619 support. Affected file is silcd/server.c.
3621 * Fixed some output messages. Affected files are silcd/silcd.c,
3624 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3626 * Create lib/doc/silcrng_intro.html document as introduction
3627 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3629 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3631 * Fixes to the silcd config template. Affected file is
3632 doc/example_silcd.conf.in.
3634 * Removed type casts from silc_calloc(), conforming to the
3635 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3637 * Removed param_name member from client, server, and router
3638 section structs, now identifying the param directly.
3640 Added CONFIG_FREE_AUTH macro in config file parsing.
3642 Affected files are silcd/serverconfig.[ch].
3644 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3646 * Fixed command line parameter handling. All SILC initialization
3647 is now done in silc_core_init() which also fixes autoconnecting
3650 Affected files irssi/src/silc/core/silc-core.c,
3651 irssi/src/fe-text/silc.c.
3653 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3655 * Added new configuration options and blocks:
3656 keepalive_secs, reconnect_count, reconnect_interval,
3657 reconnect_interval_max, reconnect_keep_trying and
3658 require_reverser_lookup. Added ConnectionParam block, and
3659 implemented the connection parameters when connecting as
3660 initiator and when accepting connections as responder.
3662 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
3663 whether given configuration value has been given already.
3665 Affected files silcd/serverconfig.[c], server.[c].
3667 * Splitted the doc/example_silcd.conf.in. Separated the crypto
3668 algorithm parts and created new file silcalgs.conf, that
3669 is now included from the example_silcd.conf.in.
3671 * Optimized the silc_server_connect_to_router_second to take
3672 the connection configuration object from the SilcServerConnection
3673 object instead of finding it during the connecting phase.
3674 Added the configuration object to SilcServerConnection struct.
3675 Affected files silcd/server_internal.h, server.c.
3677 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3679 * Add the client on channel after it was resolved at the
3680 channel message receiving, and it was not already on the
3681 channel. Affected file lib/silcclient/client_channel.c.
3683 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3685 * Fixed the public key authentication to allocate always the
3686 destination signature buffer instead of using static buffer.
3687 Affected file silcd/protocol.c.
3689 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3691 * Unified the serverconfig.[ch]'s helper function interface.
3692 Affected file silcd/serverconfig.[ch].
3694 * Removed doc/example_silc.conf.in since it is redundant.
3695 The make install will now install irssi/silc.conf file.
3697 * Added new Passphrase and Publickey authentication methods to
3698 config file, allowing both public key and passphrase based
3699 authentication to be set at the same time.
3701 Added `prefer_passphrase_auth' setting in config file which
3702 can be used to set to prefer passwd auth if both passwd and
3703 public key is set. If not set, public key is preferred.
3704 This has effect only when being initiator (responder will try
3707 Added support for authentication with passphrase and public key
3708 at the same time. The passphrase is tried first always since
3709 it is faster to check.
3711 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
3713 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3715 * Merged the new SILC Config library, with the server parsing
3716 support. Read the header file silcconfig.h or the toolkit
3717 documentation for the news. Affected files are
3718 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
3719 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
3720 silcd/protocol.c silcd/server.c silcd/server_backup.c
3721 silcd/serverconfig.[ch] silcd/silcd.c.
3723 * Fixed some silclog documentation. Affected file is
3724 lib/silcutil/silclog.h.
3726 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3728 * The silc_cipher_register, silc_hash_register and
3729 silc_hmac_register now checks if the object to be registered
3730 is registered already. Affected files are
3731 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
3733 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3735 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
3737 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3739 * Allow zero length channel messages inside the Channel Message
3740 Payload. Affected file lib/silccore/silcchannel.c.
3742 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
3743 as header filenames.
3745 * Removed lib/silcclient/README and created HTML file
3746 lib/silcclient/silcclient_using.html, which is now included
3747 as part of Toolkit documentation.
3749 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3751 * Fixed CUMODE_CHANGE notify handling to change the mode of
3752 correct client. Affected file lib/silcclient/client_notify.c.
3754 * Make silc_rng_alloc fail if it cannot allocate the sha1
3755 hash algorithm. Affected file lib/silccrypt/silcrng.c.
3757 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3759 * Fixed the file transfer's key agreement payload to include
3760 zero port also if the hostname is NULL because it could not
3763 Call file transfer monitor callback now also if error occurs
3764 during key agreement protocol.
3766 Changed the silc_client_file_send interface to return the
3767 SilcClientFileError instead of session id. The session ID
3768 is returned into pointer provided as argument.
3770 Check that the file exists locally before sending the
3771 file transfer request at all.
3773 Affected file lib/silcclient/client_ftp.c, silcapi.h.
3775 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
3776 error than can occur while key agreement protocol. Affected
3777 file lib/silcclient/silcapi.h.
3779 * Fixed the event_mode CMODE handler to not crash when mode
3780 is changed and +k mode is set in the channel. Affected file
3781 irssi/src/silc/core/silc-channels.c.
3783 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
3784 SILC_LOG_WARNING to give out Warning and not Error. Affected
3785 file lib/silcutil/silclog.c.
3787 * Fixed the channel message payload decryption in the function
3788 silc_channel_message_payload_decrypt to not modify the original
3789 buffer before it is verified that the message decrypted
3790 correctly. Otherwise, next time it is called with correct
3791 channel key it won't encrypt since the payload is corrupted.
3792 Affected file lib/silccore/silcchannel.c.
3794 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3796 * Do not constantly resize the window. A fix patch by cras.
3797 Affected file irssi/src/fe-text/screen.c.
3799 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3801 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
3802 Affected file lib/silcutil/silcnet.c.
3804 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3806 * Fixed a bug in hash table internal routine for traversing
3807 the table with foreach callback. The current entry may
3808 become invalid in the callback but it was referenced after
3809 the callback returned.
3811 Do not allow auto rehashing of hash table during the
3812 silc_hash_table_foreach operation, for same reasons as it is
3813 not allowed for SilcHashTableList. Affected files are
3814 lib/silcutil/silchashtable.[ch].
3816 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3818 * Defined DLLAPI into silcincludes.h and silcwin32.h for
3819 Win32 DLL. extern's in header files are now declared with
3822 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3824 * Fixed private message handling. It used some old code that
3825 caused the client to crash. Affecte file is
3826 lib/silcclient/client_prvmsg.c.
3828 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3830 * Added function silc_client_add_channel,
3831 silc_client_replace_channel_id, and removed functions
3832 silc_client_new_channel_id and silc_idlist_get_channel_by_id
3833 from client library.
3835 * Added cross reference of the joined channels to the
3836 SilcClientEntry, and changed the SilcChannelEntry's
3837 users list to SilcHashTable. The affected files are
3838 lib/silcclient/idlist.[ch].
3840 * Fixed a bug in hash table tarversing. While the hash table
3841 is traversed with SilcHashTableList the table must not be
3842 rehashed. It is now guaranteed that auto rehashable tables
3843 are not rehashed while tarversing the list. Also defined that
3844 silc_hash_table_rehash must not be called while tarversing
3845 the table. Added function silc_hash_table_list_reset that must
3846 be called after the tarversing is over. The affected files are
3847 lib/silcutil/silchashtable.[ch].
3849 * Changed all hash table traversing to call the new
3850 silc_hash_table_list_reset in server and in client library.
3852 * Added function silc_client_on_channel to return the
3853 SilcChannelUser entry if the specified client entry is joined
3854 on the specified channel. This is exported to application as
3855 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
3857 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3859 * Fixed founder regaining problem with JOIN command on normal
3860 server. The notify for mode change must be sent always and
3861 not only if !cmd->pending. Affected file silcd/command.c.
3863 * Fixed the WHOWAS command's reply sending to support the
3864 lists correctly. Affected file silcd/command.c.
3866 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3868 * When sending JOIN command to router for processing the
3869 sender's old command identifier was not saved back to the
3870 sender's command context, fixed now. The affected file is
3873 * Create the key in JOIN command of the router did not return
3874 the channel key, added check for this. Affected file is
3877 * Fixed a channel ID update bug in JOIN command reply. Do
3878 not directly upgrade the ID but call the function
3879 silc_idlist_replace_channel_id if the ID was changed.
3880 Affected file silcd/command_reply.c.
3882 * Fixed memory leaks from command calling if it would fail.
3883 Affected file silcd/command.c.
3885 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3887 * Applied patches from cras:
3889 Memory leak fixes around libaries, irssi window resize fix,
3890 new silclist.h and silcdlist.h, all extern inline changed to
3893 * Removed dotconf from lib/dotconf, not needed anymore.
3895 * Removed TRQ from lib/trq, not needed anymore.
3897 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
3898 with server connections. Later this will be configurable
3899 in config file after new config file is done. Affected file
3902 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3904 * Fixed a crash in server related to channel announcements.
3905 Affected file silcd/server.c.
3907 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3909 * Fixed memory leaks in silc_server_create_new_channel*
3910 functions. Affected file silcd/server.c.
3912 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
3913 which ID was changed. This way the router will send the
3914 user list for the channel again, and server won't be in
3915 desync in some rare circumstances. Affected file is
3916 silcd/packet_receive.c.
3918 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3920 * Check for NULL socket pointer in the function
3921 silc_server_packet_send_to_channel_real. Affected file
3922 silcd/packet_send.c.
3924 * Fixed the BAN notify handling to correctly remove ban
3925 list. Affected file silcd/packet_receive.c.
3927 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3929 * Fixed some header addition to Toolkit distribution in
3930 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
3932 * Added lib/silcclient/client_ops_example.h as an template
3933 file for application programmers to quickly start using
3934 the SilcClientOperation functions in their application.
3935 Updated the lib/silcclient/README as well to tell about this
3936 nice file made available.
3938 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3940 * Call silc_server_remove_from_channels when removing client
3941 entry when NO_SUCH_CLIENT_ID was received. Affected file
3942 is silcd/command_reply.c.
3944 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3946 * Added server & router operator statistics updating. Affected
3947 file silcd/packet_receive.c and silcd/command.c.
3949 * Fixed the SERVER_SIGNOFF notify handling on normal server
3950 not to save the history information for clients. Same was
3951 fixed earlier in remove_clients_by_server function, but not
3952 here. Affected file silcd/packet_receive.c.
3954 * Raised the default connection-retry count from 4 to 7 in
3955 server. Affected file silcd/server.h.
3957 * Cancel any possible reconnect timeouts when we start the
3958 key exchange. Affected file silcd/server.c.
3960 * Do not reconnect on connection failure when SCONNECT was
3961 given. Affected files silcd/server.[ch].
3963 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3965 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
3967 * Fixed the NICK command to always give the unformatted
3968 nickname to the one giving the NICK command. If unformatted
3969 nickname is cached already it will be formatted and the
3970 local entry will always get the unformatted nickname.
3971 Affected file lib/silcclient/idlist.c.
3973 * Fixed some double frees from client library commands.
3974 Affected file is lib/silcclient/command.c.
3976 * Fixed CUMODE command in server to assure that no one can
3977 change founder's mode than the founder itself, there was a
3978 little bug. Affected file silcd/command.c.
3980 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3982 * Removed the SilcClientCommandDestructor from the client
3983 libary, it is not needed anymore. Affected files are
3984 lib/silcclient/silcapi.h, command[_reply].[ch],
3985 client_notify, idlist.c.
3987 * Fixed GETKEY command to first resolve client, and then
3988 resolve the server only if the client was not found, instead
3989 of resolving both at the same time. Affected file is
3990 lib/silcclient/command.c.
3992 * Added silc_client_start_key_exchange_cb and lookup the
3993 remote hostname and IP address before starting the key
3994 exchange with server. The affected file is
3995 lib/silcclient/client.c.
3997 * The server's public key is now saved using the IP address
3998 of the server and not the servername for the filename.
3999 The hostname public key filename is checked as an fall back
4000 method if the IP address based filename is not found.
4002 Fixed the GETKEY command to save the fetched server key
4003 in correct filename.
4005 Print the remote server's hostname now when new key is
4006 received during connection process. Affected file is
4007 irssi/src/silc/core/client_ops.c.
4009 * Return always our own public key to the client if it asks
4010 for it with GETKEY command. Affected file silcd/command.c.
4012 * Removed the use_auto_addr variable from default config
4013 file since it was in wrong section. Affected file is
4016 * Fixed TOPIC_CHANGE notification to not route it when it
4017 was sent using silc_server_send_notify_to_channel function.
4018 Affected file silcd/command.c.
4020 * Fixed silc_server_send_notify_kicked to send the kicker's
4021 Client ID also, it was missing. Affected files are
4022 silcd/command.c, silcd/packet_send.[ch].
4024 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4026 * Do not save client history information in SERVER_SIGNOFF.
4027 Fixes the bug in normal server that it does not detect
4028 the client becoming valid after the server becomes back
4029 online. Affected file silcd/server_util.c.
4031 * Added `sock_error' field into the SilcSocketConnection
4032 context. When error occurs during socket operation (read
4033 or write) the error is saved. Added also new function
4034 silc_socket_get_error to return human readable socket error
4035 message. Affected files are lib/silcutil/silcsockconn.[ch],
4036 lib/silcutil/unix/silcunixsockconn.c, and
4037 lib/silcutil/win32/silcwin32sockconn.c.
4039 * The server now prints the socket error message in the
4040 signoff for client. Affected file silcd/server.c.
4042 * Fixed the `created' channel information sending from router
4043 to server in JOIN command. Checks now whether the channel
4044 really was created or not and set it according that.
4046 Fixed the JOIN command to use the client entry's current
4047 ID during the joining procedure instead of the one it sent
4048 in the command (it is checked though), since it can change
4049 between the packet processing and command processing, and
4050 would just case unnecessary pain in the client end. Affected
4051 file silcd/command.c.
4053 * Fixed a channel key payload sending to use correct channel
4054 ID when the server was forced to change the channel's ID by
4055 router. Router sent the key payload with the old Channel ID.
4056 Affected file silcd/packet_receive.c.
4058 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4060 * Call silc_server_save_channel_key only if the key payload
4061 was provided in the JOIN command's command reply. Affected
4062 file silcd/command_reply.c.
4064 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4066 * Fixed silc_mp_sizeinbase to return the value correctly with
4067 MPI. Affected file lib/silcmath/mp_mpi.c.
4069 * Fixed the stop_server signal to correctly stop the scheduler
4070 and gracefully stop the server when SIGTERM or SIGINT signals
4071 are received. Affected file silcd/silcd.c.
4073 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4075 * Simple handling of TERM and HUP signals. Also added some log
4076 flushing call around. Affected file is
4079 * Fixed small bugs in silclog.c. Now buffering output will take
4080 effect after 10 seconds since startup: This will ensure that
4081 no important startup messages are lost. Also output redirection
4082 will preserve original format ([Date] [Type] message).
4083 Affected file is lib/silcutil/silclog.c.
4085 * Added two options to the config file, in the logging section:
4086 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4087 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4089 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4091 * Do not print the warning about log files not being initialized
4092 more than once to avoid excess logging. Affected file is
4093 lib/silcutil/silclog.c.
4095 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4096 the SIM copying in make install in Makefile.am.pre.
4098 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4100 * Rewritten silclog APIs. Globally interesting changes follows:
4101 silc_log_set_files() changed to silc_log_set_file().
4102 silc_log_set_callbacks() changed to silc_log_set_callback().
4103 ROBOdoc documented silclog header file.
4104 SilcLogCb now returns bool to wether inihibit the default
4105 handler or not (to keep the old behaviour return always TRUE).
4106 The new APIs should also fix the problem of the
4107 silcd_error.log file that was written in the current directory.
4110 Log files streams will remain opened after silc_log_set_file()
4111 call, means less CPU usage notably on high traffic servers.
4112 File streams are now full buffered, and flushed to the disk
4113 every 5 minutes, lesses HD activity and CPU usage.
4114 Messages can be redirected, allowing admins to configure
4115 one single logfile for all server messages.
4116 the silc_log_quick global variable to activate fast-logging.
4117 Affected files lib/silcutil/silclog.[ch]
4119 * Changed some code to conform new silclog APIs. Affected
4120 files are doc/example_silcd.conf.in, silcd/server.c
4121 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4124 * Fixed a memory leak that could occur in some situations.
4125 Affected file silcd/serverconfig.c.
4127 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4129 * Added the silc_client_del_client to remove the client from
4130 all channels as well. Affected file lib/silcclient/idlist.c.
4132 * Fixed the client library to correctly remove the client
4133 from all channels when the client entry is being destroyed.
4134 Affected file lib/silcclient/client_notify.c, command.c.
4136 * Added auto-nicking support to the client library. If the
4137 applicatio now sets client->nickname it will be sent to the
4138 server after connecting by the library. This way for example
4139 SILCNICK (or IRCNICK) environment variables will have effect
4140 and always change the nickname automatically to whatever
4141 it is wanted. Affected file lib/silcclient/client.[ch].
4143 * Renamed silc_server_command_bad_chars to the
4144 silc_server_name_bad_chars and moved it to the
4145 silcd/server_util.[ch]. Added also new function
4146 silc_server_name_modify_bad to return nickname that
4147 includes bad characters as new nickname without those
4148 bad characters. This check and modify is now used in
4149 silc_server_new_client when the username is initially set
4150 as nickname, so it must be checked to be valid nickname.
4151 Affected file silcd/packet_receive.c.
4153 * The nickname length is now taken from the packet for real
4154 and not trusted to strlen() since it clearly can return
4155 wrong length for nickname including bad characters. This
4156 also applies to channel names. Affected file silcd/command.c.
4158 * Removed the lib/silcsilm/modules directory. Modules are now
4159 compiled into the lib/silcsim. Fixed the copying of the
4160 modules to follow symbolic links in Makefile.am.pre.
4162 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4164 * Fixed silc_string_regexify list creation. Fixes bugs with
4165 BAN and INVITE commands in server. The affected file is
4166 lib/silcutil/unix/silcunixutil.c.
4168 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4170 * Removed the command destructor entirely from the server's
4171 command and command reply routines. It is not needed, and
4172 its usage was buggy and caused crashes. Affected files are
4173 silcd/command[_reply].[ch].
4175 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4177 * Cancel protocol and NULL sock->protocol if timeout
4178 occurred during protocol. Affected file silcd/server.c.
4180 * Cancel protocol timeouts always before calling the final
4181 callback, to assure that after final callback is called
4182 no other state will be called for the protocol anymore.
4183 Affected file silcd/protocol.c.
4185 * Print error log if incoming connection configuration could
4186 not be found. Affected file silcd/server.c.
4188 * Fixed JOIN command to correctly save the founder mode
4189 to the client on normal SILC server, when the channel
4190 was created by the router. Affected file silcd/command.c.
4192 * Fixed LIST command (hopefully) to send correct reply
4193 packets. Affected file silcd/command.c.
4195 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4197 * The silc_packet_receive_process now returns FALSE if the
4198 read data was invalid packet, and TRUE if it was ok.
4200 The server now checks that if unauthenticated connection
4201 sends data and its processing fails the server will close
4202 the connection since it could be a malicious flooder.
4204 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4206 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4208 * Make sure the warning about error opening a log file is
4209 printed only once and not everytime it fails (produces
4210 too much useless log). Affected file lib/silcutil/silclog.c.
4212 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4214 * Made the silc_server_daemonise() function more readable.
4215 Affected file silcd/server.c.
4217 * Pid file is now optional, the user may comment it out from
4218 the config file. Removed define SILC_SERVER_PID_FILE, we
4219 don't need a default any longer. Affected file
4220 configure.in.pre, lib/Makefile.am.pre.
4222 * Make some use of the pid file. The server now dies at startup
4223 if it detects a valid pid file on his path. The server would
4224 die anyway in this circumstance, because of the bind() failure.
4225 Affected file silcd/silcd.c.
4227 * No longer compiling lib/dotconf.
4229 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4231 * Fixed JOIN command parsing not to crash. Affected file
4232 lib/silcclient/command.c.
4234 * Fied the NICK_CHANGE notify to add the new client entry
4235 even it is resolved. This removes an <[unknown]> nick
4236 thingy bug in the client. Affected file is
4237 lib/silcclient/client_notify.c.
4239 * Do not try to allocate 0 bytes (efence does not like it)
4240 in lib/silccore/silccomand.c when encoding payload.
4242 * Do not take IRCNICK as nickname in Irssi SILC client since
4243 it is not possible to set nickname before hand connecting
4244 the server (TODO has an entry about adding auto-nicking
4247 * Changed the silc_server_command_pending to check whether
4248 there already exists an pending entry with the specified
4249 command, command identifier and pending callback. This is
4250 to fix IDENTIFY and WHOIS related crashes that may register
4251 multiple pending commands with same identifier. Affected
4252 file silcd/command.c.
4254 * Fixed the server to reconnect to the router even if it
4255 was already reconnecting and EOF was received. This to
4256 fix a possibility that the server wouldn't ever try to
4257 auto-reconnect to the router. Affected file silcd/server.c.
4259 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4261 * Fixed the server's password authentication to use the
4262 length of the locally saved password, and not the one
4263 sent in the packet. Affected file silcd/protocol.c.
4265 * Fixed same password authentication problem in the
4266 Authentication Payload handling routines in
4267 lib/silccore/silcauth.c.
4269 * Yet another password authentication problem fixed with
4270 channel password handling in silcd/command.c.
4272 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4274 * If first character of string in silc_parse_userfqdn is '@'
4275 then do not parse it. Affected file is
4276 lib/silcutil/silcutil.c.
4278 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4280 * Fixed minor bug in IDENTIFY command reply sending, which
4281 caused various weird problems during JOIN when it was
4282 resolving names for users. Affected file silcd/command.c.
4284 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4286 * Fixed the IDENTIFY command reply sending to chech better valid
4287 clients. It was possible to send incomplete list of replies.
4288 Affected file silcd/command.c.
4290 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4292 * Added silc_client_command[s]_[un]register functions now to
4293 dynamically register the commands in client library. Removed
4294 the static table of commands. This allows the client library
4295 to call commands without causing the application to know about
4296 what commands library has called.
4298 Removed the INFO command reply kludge to detect when the command
4299 was called by library. Now library use its own command reply
4300 function for INFO command.
4302 Added function silc_client_command_call to call a command.
4303 Application can use it to call command, not access the structure
4306 Now all commands that are sent by the client library (not
4307 explicitly sent by application) use own command reply functions.
4309 Affected files around lib/silcclient/ and in
4310 irssi/src/silc/core/.
4312 * Fixed the WHOIS command reply sending to chech better valid
4313 clients. It was possible to send incomplete list of replies.
4315 Fixed the WHOIS and IDENTIFY to send the request to router
4316 if normal server did not do it and did not find any results.
4318 Affected file silcd/command.c.
4320 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4322 * Moved the internal data from SilcClient context into its
4323 own file, not accesible to application. Affected files
4324 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4325 and other files in client library.
4327 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4329 * Added doc/examples installation target in Makefile.am.pre.
4332 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4334 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4335 commands the found client entry will be removed from the
4336 cache, after notifying application about the error. Affected
4337 file lib/silcclient/command_reply.c.
4339 * Changed the /MSG to check for exact nickname user gave, and
4340 not let `nick' match `nick@host' if it is only one found. Now,
4341 user must type the exact nickname (like nick@host2) even if
4342 there are no more than one same nicks found. This is to avoid
4343 a possibility of sending nickname to wrong nickname since
4344 `nick' could match `nick@host'. Affected file is
4345 irssi/src/core/silc-servers.c.
4347 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4349 * Do not print "you are now server operator" or similar when
4350 giving /away command. Affected files are
4351 irssi/src/silc/core/client_ops.c, silc-servers.h.
4353 * Made the silc_server_command_pending_error_check to send
4354 the same command reply payload it received back to the
4355 original sender of the command. This way all arguments
4356 that was received by the server will be received by the
4357 client too. Affected file silcd/command.c.
4359 * Added the silc_idcache_add to return the created cache entry
4360 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4362 * Add global clients to expire if they are not on any channel.
4363 This is because normal server will never know if they signoff
4364 if they are not on any channel. The cache expiry will take
4365 case of these entries. This is done by normal servers only.
4366 The affected files are silcd/command_reply.c,
4367 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4369 * If server receives invalid ID notification for WHOIS or
4370 IDENTIFY and the ID exists in the lists, it is removed.
4371 Affected file silcd/command_reply.c.
4373 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4374 in client then client entry that it matches is searched and
4375 the nickname is printed on the screen for user. Affected
4376 file irssi/src/silc/core/client_ops.c.
4378 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4380 * Use cache entry expire time in the LIST command reply to
4381 purge old entries from the cache after the LIST command
4382 reply has been received. This way we don't have non-existent
4383 entries in the cache for too long. Affected file is
4384 silcd/command_reply.c.
4386 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4388 * If we are normal server, and we've not resolved client info
4389 in WHOIS or IDENTIFY from router, and it is global client,
4390 we'll check whether it is on some channel. If it is not
4391 then we cannot be sure about its validity and will resolve it
4392 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4393 file silcd/command.c.
4395 * Search channel by name (if possible) rather than by ID
4396 in IDENTIFY command's command reply. Affected file is
4397 silcd/command_reply.c.
4399 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4401 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4402 Updated specs and implemented it. Affected file silcd/command.c,
4403 silcd/packet_send.c and silcd/packet_receive.c.
4405 * Implemented the <founder auth> payload handling in the JOIN
4406 command. If provided all conditions for channel joining
4407 except requirement to provide correct passphrase can be
4408 overrided by the channel founder. Updated the protocol specs.
4409 Affected file silcd/command.c.
4411 Added support for founder auth in JOIN command in client
4412 library. Fixed the parsing of the JOIN command now to support
4413 all options as they should be. The affected file is
4414 lib/silcclient/command.c.
4416 * Optimized the WHOIS and IDENTIFY commands to send the request
4417 to router only if it includes nicknames or other names. If
4418 they include only IDs then check the local cache first before
4419 routing. Affected file is silcd/command.c.
4421 * Added channels topic announcements. Affected file is
4422 silcd/packet_receive.c and silcd/server.c.
4424 * Fixed the silc_server_send_notify_topic_set to really destine
4425 the packet to channel. Affected file silcd/packet_send.c.
4427 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4428 library. Affected file lib/silcclient/client_notify.c.
4430 * Added UMODE announcements. Affected file silcd/server.c.
4432 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4434 * Memory leak fixes in:
4436 lib/silcutil/silcsockconn.c
4437 lib/silcske/silcske.c
4438 lib/silcske/groups.c
4440 lib/silccrypt/silcpkcs.c
4441 lib/silccore/silccommand.c
4442 lib/silccore/silcidcache.c
4447 * ROBOdoc documented the lib/silcske/groups.h file and a
4448 bit changed the interface for better.
4450 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4452 * Update the client entry context in the ID cache after
4453 nick change. Affected file lib/silcclient/command.c.
4454 Fixes the CUMODE command when regaining founder privileges,
4455 and a little WHOIS problem.
4457 * Fixed silc_net_gethostbyname to correctly call the
4458 inet_ntop. Affected file lib/silcutil/silcnet.c.
4460 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4462 * Added IPv6 support checking to the configure.in.pre, added
4463 also --enable-ipv6 option to override the check. Affected
4464 file configure.in.pre.
4466 * The silc_thread_create now calls the start function
4467 directly if threads support is not compiled in. Removes
4468 ugly #ifdef's from generic code. Affected files are
4469 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4471 * Added silc_net_gethostby[name/addr]_async to asynchronously
4472 resolve. Affected files are lib/silcutil/silcnet.[ch].
4474 * Added support for rendering IPv6 based server, client and
4475 channel IDs. Affected file lib/silcutil/silcutil.c.
4477 * Added support for creating IPv6 based server IDs. Affected
4478 file is silcd/serverid.c.
4480 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4482 * Added silc_net_gethostby[addr/name] into the
4483 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4484 routines. Added silc_net_is_ip[4/6]. Affected file is
4485 lib/silcutil/unix/silcunixnet.c. All routines that take
4486 address as argument now supports both IPv4 and IPv6 addresses.
4488 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4490 * Fixed LIST command reply sending in server. Affected file
4493 * Server now sends the kicker's client ID in the KICK notify
4494 to the kicked client. Affected file silcd/command.c.
4496 * The client library now parses the kickers client ID and
4497 UI displays it. Affected files lib/silcclient/client_notify.c
4498 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4500 * Made all payload parsing function prototypes consistent.
4501 They all take now const unsigned char * and uint32 pair as
4502 the payload data instead of SilcBuffer. Changes all around
4503 the source tree. Other unsigned char* -> const unsigned char*
4504 changes around the tree as well.
4506 * Optimized SFTP client and server packet sending not to
4507 allocate new buffer for each packet but to recycle the
4508 first allocated buffer. Affected files are
4509 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4511 * Optimized the SFTP client to use SilcList instead of
4512 SilcDList for requests, because it is faster. Affected file
4513 is lib/silcsftp/sftp_client.c.
4515 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4516 into lib/silccore/silcid.[ch].
4518 Renamed silcpayload.[ch] into silcargument.[ch].
4520 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4522 * If client entry is deleted with active key agreement
4523 session, abort the session.
4525 The silc_client_abort_key_agreement now calls the completion
4526 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4528 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4531 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4533 * Don't use __restrict in older GCC's. Affected file is
4534 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4536 * silc_net_localhost now attempts to reverse lookup the
4537 IP/hostname. Affected file lib/silcutil/silcnet.c.
4539 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4540 command. It can be used to gain founder privileges at
4541 the same time when joining the channel.
4543 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4544 kicker's client ID as well. Updated protocol specs.
4546 Defined that the server must send SILC_COMMAND_IDENTIFY
4547 command reply with error status to client who sent
4548 private message with invalid client ID.
4550 Updated the protocol specification.
4552 * Added silc_server_send_command_reply to send any
4553 command reply. Affected file silcd/packet_send.[ch].
4555 * Added silc_id_payload_encode_data to encode ID payload
4556 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4558 * The server now send IDENTIFY command reply with error
4559 status if client ID in private message is invalid. Affected
4560 file silcd/packet_receive.c.
4562 * Save the server key file with server's IP address in
4563 the filename instead of hostname. The affected file is
4564 irssi/src/silc/core/client_ops.c.
4566 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4568 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4571 * Added libtool support for compiling shared objects in
4572 lib/silcsim. Affected file configure.in.pre and
4573 lib/silcsim/Makefile.am. Original patch by cras.
4575 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4577 * Pid file configuration, and server's config file fixes
4578 patch by toma. Updated CREDITS file.
4580 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4582 * Fixed silc_client_channel_message to not try to decrypt
4583 the message twice if it resolved the destination client
4584 information. This could cause of dropping one channel
4585 message. Affected file lib/silcclient/client_channel.c.
4587 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4589 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4590 lib/silcclient/client.c. This function is used when the SILC
4591 Client is run under some other scheduler, or event loop or
4592 main loop. On GUI applications, for example this may be
4593 desired to used to run the client under the GUI application's
4594 main loop. Typically the GUI application would register an
4595 idle task that calls this function multiple times in a second
4596 to quickly process the SILC specific data.
4598 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4600 * Fixed silc_server_drop() for dropping the supplementary
4601 groups as well, this could cause a security hole on some
4604 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4606 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4609 * Write PID file after dropping privileges. Added -F option
4610 to run server on foreground. A patch by debolaz.
4611 Affected files silcd/server.c, silcd/silcd.c.
4613 * Fixed MOTD to return the MOTD file server name. Affected
4614 file silcd/command.c.
4616 * Added INFO command reply handling to the Irssi SILC Client.
4617 Affected file irssi/src/silc/core/client_ops.c.
4619 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4621 * Fixed the silc_idcache_list_* routines to really support
4622 the dynamic list. Fixes a crash. Affected file is
4623 lib/silccore/silcidcache.c.
4625 * Fixed the LIST command reply to really call LIST command's
4626 pending callbacks. Affected file silcd/command_reply.c.
4628 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4630 * Update conn->local_entry->nickname after giving NICK
4631 command. Affected file lib/silcclient/command.c.
4633 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4635 * Added the [pid] option to the silcd configuration file
4637 Affected files: serverconfig.[ch] and silcd.c
4639 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4641 * Save fingerprint in WHOIS command reply in server.
4642 Affected file silcd/command_reply.c.
4644 * Fixed NICK commands pending callback registration.
4645 Affected file lib/silcclient/command.c.
4647 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4649 * Use ++server->cmd_ident when sending commands in server,
4650 instead of random number. Affected file silcd/command.c.
4652 * Fixed GETKEY command reply to call actually GETKEY pending
4653 command callbacks. Affected file silcd/command_reply.c.
4655 * A bit stricter check for nicknames. Check for same nickname
4656 in NICK command also. Affected file silcd/command.c.
4658 * Do not call INFO command everytime client ID changes, only
4659 during first connecting. Affected file lib/silcclient/client.c.
4661 * Set the new nickname only after successful command reply for
4662 NICK command is returned by server. Affected file
4663 lib/silcclient/command.c.
4665 * Remove nicknames from nicklist during server_signoff notify.
4666 Should fix /NAMES bit more. The affected file is
4667 irssi/src/silc/core/silc-channels.c.
4669 * Added `fingerprint' field to the SilcIDListData in the
4670 silcd/idlist.h to hold the fingerprint of the client's
4673 Send the fingerprint of the client's public key in WHOIS
4676 Affected files silcd/command.c, and silcd/idlist.[ch].
4678 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
4679 create fingerprint from given data.
4681 * Show the fingerprint of the client's public key in WHOIS.
4682 Affected files irssi/src/module-formats.[ch] and
4683 irssi/src/silc/core/client_ops.c.
4685 * Format the multiple same nicknames also during JOIN and
4686 NICK_CHANGE notifys. Affected file is
4687 lib/silcclient/client_notify.c.
4689 * Do not print error on screen for invalid private message
4690 payload since it can come if someone is sending private
4691 messages with wrong key. Affected file
4692 lib/silccore/silcprivate.c.
4694 * Fixed multiple concurrent /PING crash. Affected file
4695 lib/silcclient/command.c.
4697 * Changed the wrong ID encoding. All IP addresses must be
4698 in MSB first order in encoded format. They were encoded
4699 wrong and was in LSB format. Affected files are
4700 silcd/serverid.c, lib/silcutil/silcutil.c.
4702 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
4704 * Call the `connect' client operation through the scheduler
4705 in case of error. Affected file lib/silcclient/client.c.
4707 * Call the `failure' client operation even if the error
4708 occurred locally during a protocol. Affected file is
4709 lib/silcclient/protocol.c.
4711 * Added support of sending LIST command to router from normal
4712 server. This way normal server can get list of all channels
4713 in the network too. Fixed the channel list sending in the
4714 server too. Affected files are silcd/command.c, and
4715 silcd/command_reply.[ch].
4717 * Added silc_server_update_channels_by_server and
4718 silc_server_remove_channels_by_server. They are used during
4719 disconnection of primary router and in backup router protocol.
4720 Affected file silcd/server_util.[ch], silcd/server.c and
4721 silcd/server_backup.c.
4723 * Fixed channel adding to global list in IDENTIFY command
4724 reply in server. Affected file silcd/command_reply.c.
4726 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4728 * If the incoming packet type is REKEY or REKEY_DONE process
4729 that packet always synchronously. Fixes yet another MAC
4730 failed error on slow (dialup) connections. Affected file
4731 lib/silcclient/client.c and silcd/server.c.
4733 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4735 * Call check_version SKE callback for initiator too. Affected
4736 file lib/silcske/silcske.c.
4738 * Implemented fix for security hole found in the SKE that was
4739 fixed in the specification few days back; the initiator's
4740 public key is now added to the HASH value computation.
4741 Added backwards support for the old way of doing it too, for
4742 old clients and old servers. Affected file is
4743 lib/silcske/silcske.c.
4745 * Enabled mutual authentication by default in SKE. If initiator
4746 is not providing mutual authentication the responder will
4747 force it. This will provide the proof of posession of the
4748 private key for responder. The affected files are
4749 lib/silcclient/protocol.c and silcd/protocol.c.
4751 * Do not cache anymore the server's public key during SKE.
4752 We do mutual authentication so the proof of posession of
4753 private key is done, and if the server is authenticated in
4754 conn auth protocol with public key we must have the public
4755 key already. Affected file silcd/protocol.c.
4757 * Added new global debug variable: silc_debug_hexdump. If
4758 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
4759 file lib/silcutil/silclog.[ch].
4761 * Fixed compilation warning due to char * -> const char *.
4762 Affected files lib/silcutil/silcnet.h, and
4763 lib/silccore/silcauth.[ch].
4765 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4767 * Fixed CMODE command when new channel key was created. If
4768 the creation failed the old key was removed. Next time giving
4769 same command would crash the server since the old key was
4770 freed already. Affected file silcd/command.c.
4772 * Fixed the silc_server_announce_get_channels to not crash
4773 on reconnect. Affected file silcd/server.c.
4775 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4777 * Added silc_log_set_debug_string function to set a regex
4778 string to match for debug output. Only the function names,
4779 or filenames matching the given debug string is actually
4780 printed. This way it is possible to filter out those debug
4781 strings that user is not interested in.
4783 Fixed a bug in silc_string_regexify.
4785 Affected files lib/silcutil/silclog.[ch], and
4786 lib/silcutil/unix/silcunixutil.c.
4788 * Changed the -d options in both server and Irssi SILC client
4789 to take the debug string as argument. Affected files
4790 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
4792 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4794 * Added silc_hash_babbleprint to create a Bubble Babble
4795 Encoded fingerprint. The encoding is developed by Antti
4796 Huima (draft-huima-babble-01.txt), and it creates human
4797 readable strings out of binary data. Affected file
4798 lib/silccrypt/silchash.[ch].
4800 * Print the babble print now in addition of fingerprint as well
4801 in Irssi SILC client. Affected files are
4802 irssi/src/fe-common/silc/module-formats.[ch],
4803 irssi/src/fe-common/silc/core/client_ops.c.
4805 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4807 * Fixed a security problem found in SKE. The initiator's
4808 public key too is now added to the HASH hash value creation
4809 which is signed by the responder to create the SIGN value.
4810 This will prevent anyone in the middle to lie to the responder
4811 about the initiator's public key. If this is done now, the
4812 man in the middle will get caught. Updated the protocol
4815 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4817 * Better installation directory handling. Configure module
4818 paths and other paths automatically to example_silc* files
4819 in doc/. A patch by toma.
4821 * Fixed compiler warning from MPI library, and from SILC RNG.
4824 * Added SILC_SERVER_PID_FILE to define the pid file for server.
4825 It can be configured with ./configure. A patch by toma.
4827 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4829 * Find correct make to use in prepare-clean. A patch by
4830 toma. Affected file prepare-clean.
4832 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
4834 * Added irssi variables use_auto_addr, auto_bind_ip,
4835 auto_bind_port and auto_public_ip.
4837 * Changed the interface for silc_client_send_key_agreement
4838 in lib/silcclient/silcapi.h
4842 irssi/src/silc/core/silc-core.c
4844 lib/silcclient/silcapi.h
4845 irssi/src/silc/core/silc-channels.c
4846 lib/silcclient/client_keyagr.c
4849 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4851 * Added silc_pkcs_public_key_compare to compare two
4852 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
4854 * Check that the client who set the founder mode on the
4855 channel is the same client that is giving the founder
4856 mode to itself. It is done by comparing the saved public
4857 key (it is saved even in the authentication is passphrase).
4858 Affected file silcd/command.c.
4860 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4862 * Do not process packet for disconnected socket connection.
4863 Affected file lib/silccore/silcpacket.c.
4865 * Process the DISCONNECT packet through scheduler in the
4866 client library. Affected file lib/silcclient/client.c.
4868 * Fixed the silc_client_packet_parse to not to increase
4869 the packet sequence number if the conn->sock and the
4870 current socket connection is not same. This can happen
4871 for example during key agreement when the conn includes
4872 multiple socket connections (listeners). Affected file
4873 lib/silcclient/client.c.
4875 * The sender of the file transfer request now provides also
4876 the pointer (listener) for the key exchange protocol. If
4877 the listener cannot be created then it sends empty key
4878 agreement and lets the receiver provide the listener.
4880 Added `local_ip' and `local_port' arguments to the
4881 silc_client_file_send. If they are provided they are used,
4882 if not then it will attempt to find local IP address, if
4883 not found or bind fails then the remote client will provide
4886 Affected files are lib/silcclient/client_ftp.c and
4887 lib/silcclient/silcapi.h.
4889 * Extended the FILE SEND command to support defining the
4890 local IP and port for key exchange listener. They are
4891 optional. Affected file irssi/src/silc/core/silc-servers.c.
4893 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4895 * Defined to WHOIS command reply the sending of fingerprint
4896 of the client's public key (if the proof of posession of the
4897 corresponding private key is verified by the server).
4898 Updated to the protocol specification.
4900 * Added support of receiving the client's public key's
4901 fingerprint in command reply in client library. Affected
4902 file is lib/silcclient/command_reply.c, and
4903 lib/silcclient/idlist.[ch].
4905 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4907 * Do not send over 128 chars long nickname to the server
4908 in NICK command. Affected file lib/silcclient/command.c.
4910 * Do not send over 256 chars long channel names to the server
4911 in JOIN command. Affected file lib/silcclient/command.c.
4913 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4915 * Assure that silc_server_close_connection cannot be called
4916 twice for same socket context. Affected file is
4919 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4921 * Send error message to application if opening file for
4922 writing during file transfer fails. Affected file is
4923 lib/silcclient/client_ftp.c.
4925 Remove all file transfer sessions for a client that we're
4926 removing from ID cache.
4928 Affected file is lib/silcclient/client_ftp.c.
4930 * Fixed silc_net_addr2bin to return correct address. Affected
4931 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
4933 * Fixed file transfer session removing on signoff notify.
4934 Affected file irssi/src/silc/core/silc-servers.c.
4936 * Added the SilcClientFileError to be returned in the monitor
4937 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
4938 Affected file lib/silcclient/silcapi.h.
4940 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4942 * Fixed a crash in silc_client_ftp_free_sessions and
4943 silc_client_ftp_session_free_client. Affected file
4944 lib/silcclient/client_ftp.c.
4946 * Added `disabled' field in the SilcChannelEntry in the server
4947 to indicate if the server entry is disabled. Affected file
4948 silcd/idlist.h, silcd/command[_reply].c.
4950 * SILC server adds now /var/run/silcd.pid everytime it is
4951 started. Affected file silcd/silcd.c.
4953 * Added silc_server_packet_send_clients to send a packet to
4954 the provided table of client entries. Affected file
4955 silcd/packet_send.[ch].
4957 * Fixed a crash in client resolving in client_prvmsg.c in
4958 client library. Affected file lib/silcclient/client_prvmsg.c.
4960 * Do not actually remove the client directly from ID cache
4961 during SERVER_SIGNOFF, but invalidate it. This way we
4962 preserve the WHOWAS info for the client. Affected file
4963 silcd/server_util.c.
4965 * Fixed SERVER_SIGNOFF notify handling in the server. The
4966 server is now able to process incoming SERVER_SIGNOFF notify
4967 for a server that it doesn't even know about. It will remove
4968 the clients provided in the notify. Affected file
4969 silcd/packet_receive.c.
4971 * Check for partial packet in data queue after every packet that
4972 was found from the queue. Return and wait for more data if
4973 there is partial data in queue. Affected file is
4974 lib/silccore/silcpacket.c.
4976 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4978 * Added SilcClietFileError enum to indicate error in
4979 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
4980 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
4981 Affected files lib/silcclient/silcapi.h and
4982 lib/silcclient/client_ftp.c.
4984 * Check that newsize in silc_buffer_realloc is larger than
4985 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
4987 * Added better monitor of file transfers. It now monitors
4988 key agreement protocol during the file transfer too. Added
4989 error reporting too. Affected files
4990 irssi/src/silc/core/silc-servers.c,
4991 irssi/src/fe-common/silc/module-formats.[ch].
4993 * Wrote a help file for FILE command.
4995 * Added silc_rng_global_get_byte_fast to get not-so-secure
4996 random data as fast as possible. Random data is read from
4997 /dev/urandom if available and from the SILC RNG if not
4998 available. It is used in padding generation. Affected file
4999 lib/silccrypt/silcrng.[ch].
5001 * All packets in client library are now processed synchronously.
5002 Optimized packet processing a lot. Affected file
5003 lib/silcclient/client.c.
5005 * All server connection packets are processing synchronously
5006 now in server, to optimize packet processing. Affected file
5009 * Include files are installed now only in Toolkit distribution
5010 if make install is given. Affected files: all Makefile.am's.
5012 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5014 * Assure that silc_client_notify_by_server_resolve does not
5015 resolve the client information multiple times. If it cannot
5016 be found by the first it cannot be found at all. Affected
5017 file lib/silcclient/client_notify.c.
5019 * Fixed WHOWAS command reply calling. Affected file
5020 lib/silcclient/command_reply.c.
5022 * Removed all references to silc_idlist_get_client from the
5023 Irssi SILC client since that call is internal call used by
5024 the library. The Irssi SILC client will use now client
5025 retrieval functions found in silcapi.h.
5027 * Fixed a bug in resolving nickname info before sending
5028 private message. It used freed memory. Affected file
5029 irssi/src/silc/core/silc-servers.c.
5031 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5033 * Assure my_channels statistics cannot go negative in server.
5034 Affected files silcd/server.c, silcd/server_util.c.
5036 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5038 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5040 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5042 * Win32 Toolkit changes. Affected files
5043 win32/silc.dsw, win32/libsilc/libsilc.def,
5044 win32/libsilcclient/libsilc.def,
5045 lib/silcutil/silcutil.c, and
5046 lib/sftp/sftp_fs_memory.c.
5048 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5050 * Added silc_net_localip to return local host's IP address.
5051 Affected file lib/silcutil/silcnet.[ch].
5053 * If key exchange or rekey protocol is active for a connection
5054 parse all packets syncronously since there might be packets
5055 in packet queue that we are not able to process without first
5056 processing packets before them. Affected file silcd/server,
5057 lib/silcclient/client.c.
5059 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5060 whether library should continue processing the packet.
5061 Affected file lib/silccore/silcpacket.h.
5063 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5064 SilcSFTPMonitorData to SFTP server to monitor various
5065 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5066 lib/silcsftp/sftp_server.c.
5068 * Added silc_file_size to return file size. Affected file
5069 lib/silcutil/silcutil.[ch].
5071 * Implemented the file transfer support for the client library.
5072 Added preliminary support for simple client to client one-file
5073 transmission. Affected file lib/silcclient/client_ftp.c,
5074 lib/silccilent/client.[ch].
5076 * Added new local command FILE to the Irssi SILC Client.
5077 It is used to perform the file transfer. It has subcommands
5078 SEND, RECEIVE, SHOW and CLOSE. Affected files
5079 irssi/src/silc/core/client_ops.c,
5080 irssi/src/silc/core/silc-server.[ch].
5082 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5084 * Relay the SILC_PACKET_FTP in the server. Affected files
5085 silcd/server.c and silcd/packet_receive.c.
5087 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5089 * Renamed silc_file_read and silc_file_write to functions
5090 silc_file_readfile and silc_file_writefile. Added function
5091 silc_file_open and silc_file_close. Affected files
5092 lib/silcutil/silcutil.[ch].
5094 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5096 * Resolve the client info when received private message or
5097 channel message for a client which nickname we don't know.
5098 Affected files lib/silcclient/client_prvmsg.c and
5099 lib/silcclient/client_channel.c.
5101 * Do not crash in /KEY if client is not connected. Affected
5102 file irssi/src/silc/core/silc-channels.c.
5104 * Added SilcClientStatus field to the SilcClientEntry in the
5105 lib/silcclient/idlist.h.
5107 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5108 is incomplete and is being resolved, it won't be resolved
5111 Make sure also that USERS command reply does not resolve
5112 twice information. Affected file is
5113 lib/silcclient/command_reply.c.
5115 Make sure that silc_client_get_clients_by_list does not
5116 resolve twice same information.
5118 * Check for valid client->id in the silc_server_free_client_data.
5119 Affected file silcd/server.c.
5121 * Fixed /GETKEY nick@server not to crash if the server entry
5122 is not found. Affected file lib/silcclient/command.c.
5124 * Fixed the silc_server_check_cmode_rights to check the
5125 requested modes correctly. Affected file silcd/command.c.
5127 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5129 * Better checks for non-printable chars in nick added.
5130 Affected file silcd/command.c.
5132 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5134 * Call the silc_server_udpate_servers_by_server in the
5135 primary router that comes back online in the backup resuming
5136 protocol. Otherwise it routes packets wrong. Affected file
5137 silcd/server_util.[ch], silcd/server_backup.c.
5139 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5141 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5142 lib/silcutil/silcbuffmt.[ch].
5144 * Redefined the SILC packet header to include the padding
5145 length. Affected file lib/silccore/silcpacket.[ch].
5147 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5148 length for maximum padding up to 128 bytes). Affected
5149 file lib/silccore/silcpacket.h.
5151 * Removed all backwards support for old 0.5.x MAC thingies.
5152 The SILC packet header change makes it impossible to be
5153 backwards compatible.
5155 * Send the ENDING packet with timeout in the backup resuming
5156 protocol. This is to assure that all routers has connected
5157 to the primary router. Affected file silcd/server_backup.c.
5159 * Changed the RNG to take the first IV from random data. It
5160 used to take it from zero actually. Changed the RNG also
5161 to use /dev/urandom during session. /dev/random is used
5162 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5164 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5166 * Changed the SILC packet header to have the first two bytes
5167 (the packet length) encrypted. Affected files aroung the
5168 code tree, lib/silccore/silcpacket.[ch]. Removed the
5169 SilcPacketCheckDecrypt callback. It is not needed anymore
5170 since the silc_packet_receive_process will determine now
5171 whether the packet is normal or special.
5173 * Implemented the unidirectional MAC keys. Affected files
5174 lib/silcske/silcske.c, silcd/protocol.c and
5175 lib/silcclient/protocol.c.
5177 * Implemented the packet sequence number to the MAC computation.
5178 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5179 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5180 lib/silcclient/protocol.c.
5182 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5184 * Allow backup router to announce servers. All servers
5185 announced by backup router are added to the global list
5186 automatically. Update hte server's socket to our primary
5187 router also when backup router announces a server.
5188 Affected file silcd/packet_receive.c.
5190 * Do not update the client->router in the function
5191 silc_server_udpate_clients_by_server if the client is on
5192 global list. We might fail to find any specific server
5193 for locally connected clients and local cell clients. They
5194 should still use the `from' and not `to' as client->router.
5195 This fixes backup router resuming protocol. Affected file
5196 silcd/server_util.c.
5198 * Decrease channel statistics count only if the channel
5199 deletion worked. Affected files are silcd/server.c and
5200 silcd/server_util.c.
5202 * Added silc_server_update_servers_by_server to update origin
5203 of all server entries. Used during backup router protocol.
5204 Affected files silcd/server_util.[ch], silcd/server.c. and
5205 silcd/backup_router.c.
5207 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5208 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5209 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5210 lib/silccrypt/silchmac.c.
5212 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5214 * Assure that router cannot reroute the same channel message
5215 to the sender. Affected file silcd/packet_receive.c.
5217 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5219 * Made better checks that the channel message is not sent
5220 to the router it came from. Affected file is
5221 silcd/packet_send.c. Fixed memory leak too.
5223 * Announce informations for incoming router connection, but
5224 only after checking if it is replaced by backup router.
5225 Affected file silcd/packet_receive.c.
5227 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5229 * Fixed the backup resuming protocol to work in multiple
5230 router environment. Affected file silcd/server_backup.c.
5232 * Route packet only to one router in the function
5233 silc_server_packet_send_to_channel. Affected file is
5234 silcd/packet_send.c.
5236 * Fixed silc_server_send_notify_dest to set the broadcast
5237 flag. Fixed the silc_server_send_notify_topic to actually
5238 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5239 Affected file silcd/packet_send.c.
5241 * Changed the SFTP Filesystem interface. Changed the
5242 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5243 the filesystem operation function. The SilcSFTPFilesystem
5244 is now a context that is allocated by all filesystem allocation
5245 functions and it already includes the operations structure
5246 and filesystem specific context. It is given as argument
5247 now to the silc_sftp_server_start. This made the interface
5248 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5249 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5251 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5253 * Changed the backup router adding and getting interfaces
5254 in the server. The router that will be replaced by the
5255 specified backup router is now sent as argument. Affected
5256 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5259 * Added silc_net_addr2bin_ne to return the binary form of
5260 the IP address in network byte order. Affected files
5261 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5263 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5265 * Check for existing server ID in silc_server_new_server
5266 and in silc_server_connect_to_router_final and remove the
5267 old entry if it exists. Affected file silcd/packet_receive.c,
5270 * Send the channel message always to only one router, either
5271 in upstream or downstream. Affected file is
5272 silcd/packet_send.c.
5274 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5276 * Wrote the definition of the backup resuming protocol to the
5277 protocol specification.
5279 * Removed one redundant channel key generation from normal
5280 server during joining procedure. Removed one redundant
5281 channel key sending from server to router during joining
5282 procedure. Affected file silcd/command.c.
5284 * Made minor bugfixes to the backup router resuming protocol.
5285 Affected file silcd/server_backup.c, server.c.
5287 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5289 * Added --disable-asm configuration option. Affected files
5290 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5293 * Implemented the backup resuming protocol that is used to
5294 resume the primary router position in the cell after the
5295 primary router comes back online. Affected files
5296 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5297 and silcd/server_util.[ch].
5299 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5301 * Sleep two (2) seconds after sending QUIT command to server.
5302 Affected file lib/silcclient/command.c.
5304 * Assure that if outgoing data buffer is pending do not force
5305 send any data. Affected file silcd/packet_send.c.
5307 * Assure that if outgoing data buffer is pending do not force
5308 send any data. Affected file lib/silcclient/client.c.
5310 * Implemented the backup router support when the primary router
5311 goes down. The servers and routers can now use the backup
5312 router as new primary router without loosing connectivity.
5314 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5316 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5317 in the server to indicate disabled entry. All data read
5318 from the connection will be ignored and no data is sent
5319 for entry that is disabled. Affected files are
5320 silcd/idlist.h, silcd/server.c.
5322 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5324 * Created SFTP client and server test programs in the
5325 lib/silcsftp/tests directory.
5327 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5329 * Implemented memory filesystem (virtual filesystem) for
5330 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5333 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5335 * Implemented the SFTP (SSH File Transfer Protocol) to the
5336 lib/silcsftp. It includes SFTP client and SFTP server
5339 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5341 * Moved lib/silccore/silcprotocol.[ch] to the
5342 lib/silcutil library.
5344 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5345 take variable argument list pointer as argument. Affected
5346 file lib/silcutil/silcbuffmt.[ch].
5348 * Added silc_buffer_set function that is used to set data
5349 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5350 Affected file lib/silcutil/silcbuffer.h.
5352 * Changed various routines in the core library to use the new
5353 silc_buffer_set instead of allocating new buffer only for
5356 * Added 64-bit value formatting and unformatting support to the
5357 silc_buffer_[un]format routines. Affected file is
5358 lib/silcutil/silcbuffmt.[ch].
5360 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5361 to includes/bitmove.h.
5363 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5365 * Fixed channel user mode saving in client library. Affected
5366 file lib/silcclient/command[_reply].c.
5368 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5370 * Defined the file transfer to the SILC Protocol. Added
5371 new packet type SILC_PACKET_FTP and defined File Transfer
5372 Payload. The mandatory file transfer protocol is SFTP
5373 (SSH File Transfer Protocol). Affected file in addition
5374 of the internet draft is lib/silccore/silcpacket.h.
5376 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5377 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5378 is used as part of backup router protocol when the primary
5379 router of the cell is back online and wishes to resume
5380 the position as primary router.
5382 * Redefined the MAC generation keys in the protocol. The
5383 same key is not used anymore in both direction. Both
5384 direction will now use different keys for sending and
5385 receiving. This fixes a potential security flaw. This
5386 change causes incompatibilities in the protocol.
5388 * Redefined also the MAC computation from the packet.
5389 An packet sequence number is now added to the MAC
5390 computation. This prevents possible replay attacks against
5391 the protocol. This change too causes incompatibilities
5394 Added `sequence' field to the SilcPacketContext to hold
5395 the current sequence number for the packet.
5397 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5399 * Added `created' field to the SilcIDListData in the file
5400 silcd/idlist.h to indicate the time when the entry was
5403 * Added `created' field to the SilcChannelEntry too. Affected
5404 file silcd/idlist.h.
5406 * Added `creation_time' aguments to all the announcement functions
5407 in the server. If it is provided then only the entries that
5408 was created after the provided time frame are actually
5409 announced. Affected file silcd/server.[ch].
5411 * The protocol says that the Channel ID's IP address must be
5412 based on the router's IP address. Added check for this in
5413 the silc_server_new_channel when processing incoming New Channel
5414 Payload. Affected file silcd/packet_receive.c.
5416 * Print out the correct version with --version in SILC client.
5417 Affected file irssi/src/silc/core/silc-core.c.
5419 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5421 * Fixed WHOWAS command to check for completnes of the client
5422 entry always, not just when the command is coming from client.
5423 Affected file silcd/command.c.
5425 * Added new function silc_server_packet_queue_purge to purge the
5426 outgoing data queue to the network. After the function returns
5427 it is guaranteed that the outgoing packet queue is empty.
5428 Affected file silcd/packet_send.[ch].
5430 * Purge the outgoing packet queue in the rekey protocol's final
5431 callback to assure that all rekey packets go to the network
5432 before quitting the protocol. Affected file silcd/server.c.
5434 * Added silc_client_packet_queue_parse as similar function as
5435 in server to the client library. The affected file is
5436 lib/silcclient/client.c.
5438 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5440 * Splitted silcd/server.c and created silcd/server_util.[ch]
5441 for utility functions.
5443 * Added new socket flag SILC_SF_DISABLED to indicate that the
5444 connection is open but nothing can be sent to or received from
5445 the connection. Affected file lib/silcutil/silsockconn.[ch].
5446 The checking for disabled socket is checked in the low level
5447 silc_socket_write and silc_socket_read functions.
5449 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5451 * Allow only nicknames and channel names that fits into the
5452 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5454 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5456 * When processing JOIN command reply in server check that if
5457 the channel exists in our global list we'll move it the local
5458 list. Affected file silcd/command_reply.c.
5460 * Fixed the check whether client is joined on the channel already
5461 in JOIN command. Affected file lib/silcclient/command.c.
5463 * Fixed the JOIN command reply to check whether the channel
5464 already exists. Affected file lib/silcclient/command_reply.c.
5466 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5468 * Added silc_ske_status_string to map the SKE error numbers
5469 to readable strings. The affected files are
5470 lib/silcske/silcske[_status].[ch].
5472 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5474 * Do not show the private channels on the WHOIS channel list
5475 as it is not allowed by the protocol. The affected file is
5478 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5480 * Assure that the packet length digged from the actual packet
5481 is something sensible in the silc_packet_decrypt_rest_special
5482 in lib/silccrypt/silcpacket.c.
5484 * Free and NULL the allocated pointer in silc_hmac_alloc if
5485 the HMAC allocation fails. The affected file is
5486 lib/silccrypt/silchmac.c.
5488 * Print the selected security properties to the log files in
5489 the server. Affected file silcd/protocol.c.
5491 * Add SKE's reference counter even if calling the completion
5492 callback manually. Otherwise it goes negative, although it
5493 does not cause any problems. The affected file is
5494 lib/silcske/silcske.c.
5496 * Remove the client entry with short timeout after giving the
5497 KILL command. Affected file lib/silcclient/command.c.
5499 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5500 case all found clients are already disconnected (WHOWAS would
5501 found them) in the server. Affected file silcd/command.c.
5503 * Update the last_receive (time of last data received) to be
5504 updated only when received private or channel message so that
5505 the idle time showed in WHOIS makes more sense.
5507 * Added boolean field `valid' in to the SilcClientEntry in the
5508 client library to indicate whether the entry is valid or not.
5509 This fixes the nickname change bug on channel when changing
5510 the nickname to be same than the old (like nick to Nick) the
5511 nickname formatter doesn't set the new nick anymore to Nick@host.
5512 Affected file lib/silcclient/idlist.[ch].
5514 * Now actually fixed the nickname changing on disconnection.
5515 Added new function silc_change_nick to the Irssi SILC Client.
5516 Affected file irssi/src/silc/core/client_ops.c,
5517 irssi/src/silc/core/silc-nicklist.[ch].
5519 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5521 * Check that the public key exists in the GETKEY command before
5522 trying to encode it. Affected file silcd/command.c.
5524 * Print some notifications on received public keys with GETKEY
5525 command in the Irssi SILC Client. Affected files are
5526 irssi/src/fe-common/silc/module-formats.[ch],
5527 irssi/src/silc/core/client_ops.c.
5529 * Use IDENTIFY command to resolve the server information in the
5530 GETKEY command instead of INFO command. Affected file
5531 lib/silcclient/command.c.
5533 * All command reply functions in the client library now calls
5534 the pending command reply callbacks even if an error has
5535 occurred. The server has done this a long time and now it was
5536 time to move the client library to this as well. Now all
5537 errors can be delivered back to the pending command reply
5538 callbacks if necessary. Affected files are
5539 lib/silcclient/command[_reply].[ch].
5541 * Change the nickname on disconnection back to the username
5542 because in reconnect the server will enforce it to it anyway.
5543 Affected file irssi/src/silc/core/silc-servers.c.
5545 * Fixed a config file parsing bug in the Irssi SILC client.
5546 Affected file irssi/src/silc/core/clientconfig.c.
5548 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5550 * When printing the channel mode on JOIN, verify that the
5551 channel key and channel's HMAC are valid. Affected file
5552 irssi/src/silc/core/client_ops.c.
5554 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5556 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5557 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5558 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5560 * Removed channel key rekey task deleting from the function
5561 silc_server_save_channel_key. Affected file silcd/server.c.
5562 Added explicit timeout task context instead that is used to
5563 delete the task if we are registering a new task before the
5564 new task has elapsed.
5566 * When channel key rekey occurs the client library now saves
5567 the old channel key for a short period of time (10 seconds) and
5568 is able to use it in case some is still sending channel
5569 messages encrypted with the old key after the rekey. Affected
5570 file lib/silcclient/[idlist.h|client_channel.c].
5572 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5574 * Added check to the silc_server_new_id_real to not accept
5575 new ID if it is the sender's own ID. Affected file is
5576 silcd/packet_receive.c.
5578 * Assure that we do not announce ourself or the one we've
5579 sending our announcements when we're router and are announcing
5580 servers to our primary router. Affected file silcd/server.c.
5582 * Fixed silc_server_command_identify_check_client to assemble
5583 correct WHOIS packet. It send corrupted WHOIS packet and
5584 caused problem with router to router connections. Affected
5585 file silcd/command.c.
5587 Fixed also silc_server_command_whois_check the same way
5588 as for the IDENTIFY command.
5590 * Added new SilcIDListStatus to the server in the SilcIDListData
5591 structure. The status now includes the current status of
5592 the entry (like registered, resolved etc.). Affected file
5593 silcd/idlist.[ch]. Defined a bunch of different status types
5594 as well. This replaced the old boolean registered field as well.
5596 Added resolve_cmd_ident field to the SilcClientEntry structure
5597 too so that if the entry is for example being resolved so
5598 another command may attach to the same pending command reply
5599 without requiring to resolve the same entry again. This concept
5600 should optimize the WHOIS and the IDENTIFY resolving under
5601 heavy load by taking away unnecessary resolving for entries
5602 that are being resolved already.
5604 Added support for adding multiple pending commands for one
5605 command idenfier. Affected file silcd/command[_reply].[ch].
5607 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5608 before deleting the data. Otherwise the hash table will have
5609 freed data in comparison functions. Affected file is
5610 silcd/command_reply.c.
5612 * Fixed silc_idlist_replace_client_id to add the new entry to
5613 the cache with NULL nickname. Otherwise there will be invalid
5614 memory as the nickname after the nickname is freed. Affected
5615 file silcd/packet_receive.c.
5617 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5618 saved into wrong slots because the previous number of entries
5619 was not taken into account. Affected file silcd/idlist.c.
5620 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5622 * If we are router and we receive JOIN notify to a channel that
5623 does not have any users then notified client is marked as the
5624 channel founder, as it is it. The affected file is
5625 silcd/packet_receive.c
5627 * Added to the extended hash table API's table_del_*ext functions
5628 the destructor as argument too, so that the caller can decide
5629 which destructor to use or whether to use destructor at all.
5630 Affected file lib/silcutil/silchashtable.[ch].
5632 * Fixed ID Cache purging. It actually deleted the entries from
5633 the hash table after the data was freed. The hash table ended
5634 up comparing freed memory. The affected file is
5635 lib/silccore/silcidcache.c.
5637 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5639 * Fixed Irssi SILC client's KILL command's HELP syntax.
5641 * The USERS command now resolves the detailed user information
5642 if the userinfo field is missing. Affected file is
5643 lib/silcclient/command_reply.c.
5645 * Do not print error in silc_file_read if the read file does
5646 not exist. Just silently return NULL. Affected file is
5647 lib/silcutil/silcutil.c.
5649 * Fixed the silc_log_output to not wine about NULL filename
5650 and to not create some bogus " " filename. Affected file is
5651 lib/silcutil/silclog.c.
5653 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5655 * Fixed various printing bugs on the user interface in the
5656 Irssi SILC Client. Minor changes that were forgotten from
5659 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5661 * Fixed the configure.in.pre and the compilation and distribution
5662 environment to support the new autoconf 2.52. That version is
5663 now required to compile the CVS trunk.
5665 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5667 * Renamed function silc_parse_nickname to silc_parse_userfqdn
5668 to generally parse user@fqdn format strings. Affected file
5669 lib/silcutil/silcutil.c.
5671 * Added nickname_format and nickname_force_format fields to the
5672 SilcClientParams structure. The first one defines the format
5673 for the nicknames that the library will enforce if the receives
5674 multiple same nicknames. The second one is boolean value and
5675 can be used to force the library to always enforce the format
5676 to the nicknames regardles whether there are multiple nicknames
5677 or not. This configurable formatting was employed to flexibly
5678 support accessing multiple nicknames from the user interface.
5679 The userinterface can now set the nicknames to what ever format
5680 they prefer. Affected file lib/silcclient/silcapi.h.
5682 Added function silc_client_nickname_format to the file
5683 lib/silcclient/idlist.c. It performs the nickname formatting.
5685 Added new field `hostname´ to the SilcClientEntry context.
5686 It holds the hostname of the client. Affected file is
5687 lib/silcclient/idlist.h.
5689 * Irssi SILC Client sets the nicknames in nick@hostn format.
5690 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
5691 irssi/src/silc/core/silc-core.c.
5693 The WHOIS printing now also shows both the real nickname and
5694 the formatted nickname so that user knows how to access the
5695 user if there are multiple same nicknames cached. Affected
5696 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
5697 printing formatting too to take the hostname now as a separate
5698 argument. The Affected file is
5699 irssi/src/fe-common/silc/modules-formats.[ch].
5701 * Changed the silc_client_get_clients_local to accept the formatted
5702 nickname as argument. It accepts the real nickname too but the
5703 formatted nickname can be used to find the true entry from
5704 multiple entries. Affected file lib/silcclient/silcapi.h and
5705 lib/silcclient/idlist.c.
5707 * Added nickname_format_parse field to the SilcClientParams.
5708 It is a callback function provided by the application to parse
5709 the nickname out of the formatted nickname string. The library
5710 calls it to get the nickname from the formatted string. Since
5711 the application generally knows better the format of the nickname
5712 string it parses it instead of the library, even though library
5713 encodes the formatted string. If the callback function is not
5714 provided then the library will use the string as is. The
5715 affected file is lib/silcclient/silcapi.h.
5717 * All the nickname strings passed to the client library in
5718 commands are now expected to be formatted nickname strings.
5719 If the command does not support the formatted nickname string
5720 it will assume that the sent string is the actual nickname.
5721 Affected file lib/silcclient/command.c.
5723 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5725 * Added public key authentication support to OPER and SILCOPER
5726 commands in the client library. Affected file is
5727 lib/silcclient/command.c.
5729 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5731 * Changed the get_auth_methdod client operation to be asynchronous.
5732 It can be async if the application resolves the authentication
5733 method from the server during the negotiation. Added new
5734 SilcGetAuthMeth completion callback that the application will
5735 call after resolving the authentication method.
5737 Added function silc_client_request_authentication_method that
5738 the application can use to resolve the authentication method
5739 from the server. Added also SilcConnectionAuthRequest callback
5740 that the library will call after the server has replied. The
5741 application can call this function if it does not know the
5742 current authentication method.
5744 Affected files are lib/silcclient/client.c and
5745 lib/silcclient/silcapi.h.
5747 * The Irssi SILC client now automatically resolves the authentication
5748 method incase any configuration information is not present (and
5749 currently there never is). The affected file is
5750 irssi/src/silc/core/client_ops.c.
5752 * Fixed public key authentication from the client library.
5753 Affected file lib/silcclient/protocol.c. Changed also the
5754 protocol specification about the public key authentication in
5755 the connection authentication protocol. The actual data to be
5756 signed is now computed with a hash function before signing.
5758 * Fixed the public key authentication from the server as well.
5759 Affected file silcd/protocol.c.
5761 * Removed the mlock()'s from the memory allocation routines.
5762 Affected file lib/silcutil/silcmemory.c. The ./configure does
5763 not check anymore for the mlock(). Affected file is
5766 * Fixed USERS command in server to allow the execution of the
5767 command for private and secret channels if the client sending
5768 the command is on the channel. Affected file silcd/command.c.
5770 * Fixed silc_client_get_clients_local to return the clients
5771 count correctly. It could return wrong value. Affected file
5772 lib/silcclient/idlist.c.
5774 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5776 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
5777 types. The assembler optimizations seemed not to like 64-bit
5778 data types. The assmebler optimizations thus are now enabled
5779 also for BSD systems as opposed to only enable them for Linux.
5781 * Do not check for threads at all on BSD systems. Affected
5782 file configure.in.pre.
5784 * Removed -n and -h options from the Irssi SILC Client since
5785 they are not used in silc.
5787 * Fixed the prime generation to assure that the first digit
5788 of the generated random number is not zero since our conversion
5789 routines does not like number strings that starts with zero
5790 digit. If zero digit is seen the random number is regenerated.
5791 This caused some corrupted RSA keys when the zero first digit
5792 was met. Affected file lib/silcmath/silcprimegen.c.
5794 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5796 * Fixed WIN32 configuration in the ./configure script.
5797 Fixed to include xti.h on environments that has it.
5798 Patches by Carsten Ilchmann and andrew.
5800 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5802 * Changed the silc_id_create_client_id to be collision
5803 resistant. It is now assured that there cannot be created
5804 two same client ID's. I suspect that some weird bugs in
5805 the server were actually caused by duplicate Client IDs.
5806 Affected file silcd/serverid.[ch]. A router receiving
5807 new ID now also assures and informs the sending server
5808 if the ID caused collision.
5810 * Changed the silc_id_create_channel_id to also assure that
5811 there are no collisions.
5813 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5815 * Statement about ignoring the Mutual Authentication flag when
5816 performing rekey with PFS was a bit misleading. It is ignored
5817 if it was set in the initial negotiation, it cannot be even
5818 set in the rekey. Fixed in the ke-auth draft. Started the
5819 new versions of the protocol drafts in the doc/.
5821 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5823 * Fixed a bug in silc_client_command_identify_save when saving
5824 new channel information. The channel name was no duplicated
5825 and caused crash on exit. Affected file is
5826 lib/silcclient/command_reply.c.
5828 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5830 * Fixed the getkey command handling in the server. Send just
5831 empty OK reply to the sender if the key could not be fetched
5832 (but everything else was ok, like the key just was not available).
5833 Changed the public key parameter to optional in the protocol
5834 specs so that empty OK reply can be sent. Affected file
5837 Added a message to Irssi SILC client to tell to user if the
5838 server did not return a public key.
5840 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5842 * Fixed a channel key regeneration bug. It registered new
5843 timeout tasks exponentially until all system resources were
5844 used. Affected file silcd/server.c.
5846 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5848 * Added the SILC Document generator to the scripts/silcdoc.
5849 It can be used to generate the Toolkit Reference Manual out
5850 of the source tree. Internally it will also use the RoboDoc
5851 generator now imported in util/robodoc.
5853 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5855 * Added couple of return's in rekey protocol if error orccurred
5856 during the protocol. The execution must be terminated.
5857 Affected file silcd/protocol.c. Also, terminate the protocol
5858 always with timeout.
5860 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5862 * The client's Client ID was created initally from the wrong
5863 nickname (it could have been in format nick@host) in the
5864 silc_server_new_client. Affected file silcd/packet_receive.c
5866 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5868 * Added some SILC_LOG_ERROR's to various error conditions
5869 if client could not be added to ID cache. Affected files
5870 silcd/packet_receive.c and silcd/server.c.
5872 * When client's sock->user_data is freed, NULL also the
5873 client->router and client->connection pointers. Added check
5874 for these pointers being NULL to various places around the
5875 code. Affected file silcd/server.c.
5877 * Added client->data.registered == TRUE checks to various
5878 places around the code to assure that unregistered client's
5879 are not handled when it is not allowed. Affected file
5882 * Added `bool registered' fields to all
5883 silc_idlist_[server|client]_get_* routines to indicate whether
5884 the fetched client needs to be registered or not. Affected
5885 file silcd/idlist.[ch].
5887 * Add your own entry as registered to the ID cache in the
5888 server. Affected file server.c.
5890 * Fixed a bug in silc_server_new_server. The SilcServer was
5891 set as the new server's context instead of SilcServerEntry.
5892 This naturally caused some weird bugs.
5894 * Added "updated" field the SilcChannelEntry which indicates
5895 the time since the channel entry was last accessed. This
5896 can be used to determine whether it is necessary to
5897 announce the channel after backup resuming protocol.
5898 Affected files silcd/idlist.[ch].
5900 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5902 * Do not delete the channel rekey task when adding it
5903 for in silc_server_create_channel_key.
5905 * Changed the silc_server_create_channel_key to return
5906 TRUE or FALSE to indicate the success of the channel key
5909 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5911 * Fixed MSVC++ project files and added missing files to
5912 Makefiles under win32/.
5914 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5916 * Do not add TCP_NODELAY flag if the operating system
5917 does not have it defined. Affected files are
5918 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5920 * Fixed buffer overflow from Irssi SILC Client. Affected
5921 file irssi/src/fe-common/core/themes.c.
5923 * Fixed double free in client library in the file
5924 lib/silcclient/client.c when disconnecting from server.
5926 * Applied double free patch from cras to Irssi SILC client.
5927 Affected files irssi/src/core/[modules/expandos].c
5929 * Fixed the disconnection handling to Irssi SILC Client.
5930 The application must call silc_client_close_connection
5931 in ops->connect client operation in case of failure of
5932 the connection. Affected file is
5933 irssi/src/silc/core/client_ops.c.
5935 * Do not set sock->protocol to NULL in the function
5936 silc_client_close_connection after executing the protocol's
5937 final callback since the sock might not be valid anymore.
5938 Affected file lib/silcclient/client.c.
5940 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5942 * Do not enable SILC_THREADS if the linking with libpthread
5943 did not happen. Affected file configure.in.pre.
5945 * Added notion to protocol specification that server must
5946 verify the sent authentication payload with CMODE when
5947 setting the channel founder key. Implemented it to the
5948 server. Affected file silcd/command.c.
5950 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5952 * Added _EXTRA_DIST SILC distribution variable to the
5953 distributions file. It is used to conditionally add extra
5954 files or directories to the specific distribution. Affected
5955 files ./prepare, Makefile.am.pre and distributions.
5957 Removed the `_' from the start of the distribution names.
5960 * Added README.WIN32 for instructions to compile the Toolkit
5963 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5965 * Fixed a double free in disconnection in the server. Affected
5966 file is silcd/server.c.
5968 * Fixed the lib/silcske/groups.c to work now also with GMP
5969 MP library. The string conversion did not work when using
5970 specific base and the base is indicated in the string as well.
5972 * Created win32/ directory which now includes MSVC++ specific
5973 stuff so that toolkit (DLLs) may be compiled with MSVC++.
5974 It will appear only in the toolkit distribution
5976 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5978 * Changed the key material distribution function in case when
5979 the hash output is too short. The data is now concatenated
5980 a bit differently than it used to. Made the change to the
5981 SKE protocol specification.
5983 * Added better GMP detection to configure.in.pre. A patch
5986 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5988 * Fixed a minor bug in SKE that might cause some problem on
5989 some platforms. Affected file lib/silcske/silcske.c.
5991 * Added the cookie checking for initiator in the SKE. It checks
5992 that the responder returns the sent cookie unmodified. The
5993 affected file is lib/silcske/silcske.c. Added new SKE
5994 error type INVALID_COOKIE that can be sent during the
5995 negotiation. Fixed some memory leaks as well.
5997 * Added the "invalid cookie" error message to Irssi SILC client's
6000 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6002 * Added `task_max' field to the SilcClientParams to indicate
6003 the maximum tasks the scheduler can handle. If set to zero,
6004 default values are used. Affected file lib/silcclient/silcapi.h.
6006 * Fixed memory leaks in silc_client_close_connection. Affected
6007 file lib/silcclient/client.c.
6009 * Added silc_client_del_client_entry to client library to free
6010 all memory of given client entry. Affected file is
6011 lib/silcclient/idlist.[ch].
6013 * Added new functions silc_client_del_channel and
6014 silc_client_del_server to delete channel and server entries.
6015 Affected file lib/silcclient/[silcapi.h/idlist.c].
6017 * Removed silc_client_del_client_by_id from silcapi.h.
6019 * Fixed the INFO command to return the server's own info
6020 correctly when querying by Server ID. Affected file is
6023 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6025 * Removed the non-blocking settings in WIN32 code in the
6026 silc_sock_[read/write] and added SleepEx instead. Affected
6027 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6028 of input data is now checked with FIONREAD and ioctlsocket.
6030 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6032 * Call silc_schedule_task_del_by_context in the
6033 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6034 Affected file lib/silccore/silcprotocol.c.
6036 * Call silc_protocol_cancel for active protocols in the
6037 silc_server_close_connection if the funtion
6038 silc_server_free_sock_user_data has not been called.
6039 Affected file silcd/server.c.
6041 * Generic tasks cannot be deleted using the del_by_fd
6042 task deleting function since generic tasks does not match
6043 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6045 * Added a notion to SILCOPER help file that the SILCOPER works
6046 only on router server, not on normal server.
6048 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6050 * Added for WIN32 support for the new scheduler as well.
6051 Affected file lib/silcutil/win32/silcwin32schedule.c.
6053 * Fixed the SHA1 implementation to work on various platforms.
6055 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6057 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6058 API. It is part of the scheduler now. Everything else is
6059 as previously but some functions has changed their names.
6060 Checkout the lib/silcutil/silcschedule.h for the interface.
6061 Updated all applications to use the new interface. Affected
6062 files are lib/silcutil/silcschedule.[ch].
6064 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6066 * Found a bug in the SKE implementation. The HASH value,
6067 specified by the protocol, was not computed correctly. The
6068 public key of the responder was not added to the computation
6069 even though it is mandatory. Affected file lib/silcske/silcske.c.
6070 This unfortunately causes incompatibilities with older
6071 clients and servers.
6073 * Added WIN32 specific network init and uninit functions:
6074 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6075 the Winsock2. Affected file lib/silcutil/silcnet.h and
6076 lib/silcutil/win32/silcwin32net.c.
6078 * Set the socket always to nonblocking mode on WIN32 after
6079 reading data or writing data. Affected file is
6080 lib/silcutil/win32/silcwin32sockconn.c.
6082 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6084 * Fixed various compilation problems under WIN32. Affected
6085 files lib/silcutil/win32/silcwin32thread.c and
6086 lib/silcutil/win32/silcwin32schedule.c.
6088 * Removed all _internal.h #includes from public header
6089 files. Internal headers must never be included from
6092 Removed also the lib/silcske/payload_internal.h file.
6094 * All include files that may be needed (public and some others
6095 included by the public headers) by application developers are
6096 now copied to the ./includes directory. It does not copy any
6097 internal headers. Affected file Makefile.defines.pre and all
6098 Makefile.am's under lib/ and subdirs.
6100 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6102 * Do not change the ~/.silc directory's permissions automatically.
6103 Affected file irssi/src/silc/core/clientutil.c.
6105 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6107 * Do not cancel the protocol in silc_server_close_connection
6108 it might cause recursion. Now cancelled in the function
6109 silc_server_free_sock_user_data. Affected file silcd/server.c.
6111 * Fixed the silc_server_remove_clients_by_server to regenerate
6112 the channel keys correctly finally. Added also new function
6113 silc_server_remove_clients_channels to actually do it.
6114 Affected file silcd/server.c.
6116 * Fixed the silc_server_new_channel to not crash by giving
6117 wrong router to the new channel. Affected file is
6118 silcd/packet_receive.c.
6120 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6122 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6123 which is given as argument to the silc_client_alloc now.
6124 It can be used to configure the client and set various parameters
6125 that affect the function of the client.
6127 * The USERS command in server did not check whether the channel
6128 is private or secret. Affected file silcd/command.c.
6130 * Added new argument to the USERS command in protocol specification.
6131 The USERS command now can take the channel name as argument
6132 as well. Added support for this in client and server and
6133 updated the protocol specs.
6135 * Completed the GETKEY command in client. It can be now used
6136 to fetch also servers public key not only some clients.
6137 Affected files lib/silcclient/command[_reply].c.
6139 * Added silc_client_get_server to return server entry by the
6140 server name. Affected files lib/silcclient/silcapi.h and
6143 * Redefined the IDENTIFY command in protocol specification to be
6144 more generic. It now can be used to query information about
6145 any entity in the SILC Network, including clients, servers and
6146 channels. The query may be based either the entity's name
6147 or the ID. Added support for this in both client and server.
6149 Affected files silcd/command.c and lib/silcclient/command.c
6150 and command_reply.c.
6152 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6153 the _from_client and _from_server functions. Affected file
6156 * Added silc_client_get_channel_by_id_resolve to the file
6157 lib/silcclient/silcapi.h to resolve channel information by
6158 its ID. Added also silc_client_get_channel_by_id that
6159 does not resolve it from the server.
6161 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6163 * Added SilcServerEntry context into the client library
6164 to represent one server. The INFO command now allocates
6165 these to save the resolved server info. For now on the
6166 client library will also keep information about servers,
6167 connected and resolved with INFO.
6169 The INFO command now allocates the SilcServerEntry context
6170 and saves the server info there. The COMMAND_REPLY in
6171 the INFO now returns the parameters to application in
6172 same order as defined in the protocol specification.
6174 The entries are cached in the client->server_cache.
6176 * The INFO command is now issued after received the Client ID
6177 from the server. Affected file lib/silcclient/client.c.
6179 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6180 to the application as the mode changer might be server.
6181 It is guaranteed that NULL is not returned anymore to the
6182 application. Affected file lib/silcclient/client_notify.c.
6184 The ID Type is now also passed to the application so that
6185 it can check whether the returned entry is SilcClientEntry
6188 Added new function silc_client_get_server_by_id to return
6189 the server entry by ID. Affected files are the
6190 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6192 * Do not create the channel in the Irssi SILC Client when issuing
6193 the JOIN command but when received the sucessful JOIN command
6194 reply. Otherwise the channel might get created even though we
6195 could not join it. The Affected file is
6196 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6198 * Fixed a channel joining bug in router. The router must also
6199 check the channel modes, invite and ban lists etc. when serving
6200 the JOIN command sent by normal server. Affected file is
6201 silcd/command.c. The router now resolves the client's
6202 information from the server who sent the JOIN command if it
6203 does not know it, and processes the JOIN command only after
6206 * Changed the SilcCommandCb to take new argument; void *context2.
6207 Affected file lib/silccore/silccommand.h
6209 The second argument in the command callbacks in the server now
6210 includes the SilcServerCommandReplyContext if the command was
6211 called as pending command callback from the command reply.
6212 Otherwise it is NULL. When called as pending the status of the
6213 command reply will be checked and if it was erronous the
6214 error will be sent to the original sender of the command.
6215 This way the client always receives the error messages even
6216 though the server was actually the one who received the error
6217 when it resent the command to router, for example. Affected
6218 files silcd/command[_reply].[ch].
6220 * Fixed sending WHOWAS command's error message to client if
6221 the requested client could not be found. It was missing.
6224 * Changed the CMODE and CUMODE commands reply arguments in the
6225 protocol specification. The Channel ID is now sent in both
6226 of the commands to identify the channel. Implemented this
6227 new feature to the client and server. Affected files
6228 lib/silcclient/command_reply.c and silcd/command.c.
6230 * Made better checks for invite and ban lists in the JOIN
6231 command in server. Affected file silcd/command.c.
6233 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6235 * The server now performs the incoming host IP/DNS lookup
6236 using the silc_socket_host_lookup and thus does not block
6237 the server anymore. Affected file silcd/server.c.
6239 * Completed the multi-thread support for SILC Scheduler in
6240 the lib/silcutil/silcschedule.c.
6242 * Fixed the configure.in.pre to detect the pthread correctly
6245 * Fixed a deadlock in silc_task_queue_wakeup in the file
6246 lib/silcutil/silctask.c.
6248 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6250 * Added new function silc_schedule_wakeup that is used in
6251 multi-threaded environment to wakeup the main thread's
6252 schduler. It needs to be used when a thread adds a new task
6253 or removes a task from task queues. After waking up, the
6254 scheduler will detect the task queue changes. If threads
6255 support is not compiled in this function has no effect.
6256 Implemented the wakeup mechanism to both Unix and WIN32
6257 systems. Affected files are lib/silcutil/silcschedule.[ch],
6258 lib/silcutil/unix/silcunixschedule.c and the
6259 lib/silcutil/win32/silcwin32schedule.c.
6261 * Added new function silc_task_queue_wakeup to wakeup the
6262 scheduler by the specified task queue. Affected file
6263 lib/silcutil/silctask.[ch].
6265 * The silc_socket_host_lookup_start now wakes up the scheduler
6266 after adding the timeout task. Affected file is
6267 lib/silcutil/silcsockconn.c.
6269 * The silc_socket_host_lookup is synchronous now if the threads
6270 support is not compiled in. However, the callback is still
6271 called asyncronously through the scheduler, anyway. Affected
6272 file lib/silcutil/silcsockconn.c.
6274 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6276 * Added new function silc_socket_host_lookup to perform
6277 asynchronous IP and FQDN lookups for the socket connection.
6278 Affected files lib/silcutil/silcsockconn.[ch].
6280 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6282 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6283 that may or may not compile the mutex support in.
6285 Changed the silc_mutex_alloc interface. It allocates the
6286 mutex now to the sent pointer and returns TRUE or FALSE.
6288 Affected file lib/silcutil/silcmutex.h.
6290 * Wrote the SILC Task Queue interface to support multi-threads.
6291 Affected file lib/silcutil/silctask.[ch].
6293 * Wrote the SILC Scheduler to support multi-threads. Affected
6294 file lib/silcutil/silcschedule.c.
6296 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6298 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6299 in lib/silcutil/win32/.
6301 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6303 * Defined SILC Mutex API and SILC Thread API and implemented
6304 them for Unix. Affected files are
6305 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6306 lib/silcutil/unix/silcunixmutex.c and
6307 lib/silcutil/unix/silcunixthread.c.
6309 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6311 * Fixed the silc_server_remove_clients_by_server's channel
6312 key re-generation. The hash table handling was incorrect
6313 and would not work with many channels. Affected file is
6316 * Fixed some memory leaks around the server code.
6318 * Rewrote the silc_server_get_users_on_channel to support IPv6
6319 based Client ID's. Affected file silcd/server.c.
6321 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6322 specification. However, a separate document must be written
6323 to define the detailed signing procedure and the payload
6324 associated with the flag. Defined the flag to the
6325 lib/silccore/silcchannel.h as well.
6327 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6329 * Changed the dynamic tables to static size tables in the
6330 lib/silccrypt/silchmac.c.
6332 * Removed GCC dependencies from the code. A patch by cras.
6334 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6336 * Do not show the error "Error receiving packet bla bla"
6337 in server if it really was not an error (-2 means that reading
6338 is pending). Affected file silcd/server.c.
6340 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6342 * Fixed a possible crash in silc_server_remove_clients_by_server
6343 in silcd/server.c. Fixed there also some memory leaks.
6345 * Fixed the silc_idlist_replace_client_id. It could replace
6346 wrong key in the hash table. Affected file silcd/idlist.c.
6348 * Do not check whether there are global users on the channel
6349 if the channel->global_users is FALSE. Affected functions
6350 silc_server_remove_from_one_channel and
6351 silc_server_remove_from_channels in silcd/server.c. Also,
6352 do not check if the removed client is local as we can be
6353 sure that global client was not removed from the channel
6354 and checking for global users is not needed.
6356 * The silc_server_remove_clients_by_server now re-generates
6357 the channel keys correctly for those channels that had
6358 clients removed from them. Affected file silcd/server.c.
6360 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6362 * Found the reason of random crashes in the server. We weren't
6363 ignoring the SIGPIPE signal (which can be sent in write())
6364 and it crashed the server. Affected file silcd/silcd.c.
6366 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6368 * Assure that sock->user_data is not NULL in the function
6369 silc_server_packet_send in silcd/packet_send.c.
6371 * Disconnect the remote connection if it could not be added
6372 to any ID lists in the server. The affected file is
6375 * Check in silc_server_packet_send[_real/dest] that the
6376 socket is not disconnecting and ignore the data if it is.
6377 Affected file silcd/packet_send.c.
6379 * Define inline to __inline on native WIN32 compilation.
6380 Affected file includes/silcwin32.h.
6382 * Added some explicit type casts for inline code since MSVC
6383 require them. Affected files lib/silcutil/silcbuffer.h,
6384 lib/trq/silcdlist.h and lib/trq/silclist.h.
6386 * Print warning in log files from now on if the packet
6387 decryption fails. Affected file silcd/server.c.
6389 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6391 * Changed the `say' client operation's interface to accept
6392 new `type' argument to indicate the type of the message sent
6393 by the library. The application may filter the library's
6394 messages according the type. The affected file is the
6395 lib/silcclient/silcapi.h.
6397 * Added two new functions to lib/silcclient/silcapi.h:
6398 silc_client_del_client and silc_client_del_client_by_id.
6399 Affected file lib/silcclient/idlist.c.
6401 * Moved the clientincludes.h from includes/ to silc/ and
6402 serverincludes.h from includes/ to silcd/.
6404 * The modes for the CMODE and CUMODE are now passed as
6405 uint32 for application with COMMAND_REPLY. The affected
6406 file is lib/silcclient/command_reply.c.
6408 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6410 * /WHOIS without arguments shows client's own information.
6411 Affected file lib/silcclient/command.c.
6413 * Changed PING to not accept any arguments. The specs
6414 says that client can ping only the connected server so
6415 requiring an argument is not needed. Affected file is
6416 lib/silcclient/command.c.
6418 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6420 * Fixed a fatal bug in private message sending and reception
6421 encryption and decryption when using private message keys.
6422 The implementation was incorrect and did not follow the
6423 specification. It causd that some of the message were
6424 lost since it did not use the sending and receiving keys
6425 as the protocol suggests. This has been fixed and will cause
6426 incompatibilities with older clients when sending private
6427 message encrypted with private message keys. Affected files
6428 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6429 and various other in Irssi SILC Client.
6431 Added `responder' boolean argument to the functions
6432 silc_client_add_private_message_key[_ske] to indicate when
6433 the key is added as responder or initiator of the key
6436 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6438 * Removed the silc_ske_check_version function and created
6439 a SilcSKECheckVersion callback. Added also a function
6440 silc_ske_set_callbacks that is now used to set all SKE
6441 callbacks. The callback functions are not given to
6442 the SKE functions anymore, but this function is used to
6445 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6447 * Added `silc_version' argument to the silc_client_alloc
6448 to define the version of the application for the library.
6449 The library will use the version string to compare it
6450 against the remote host's (usually a server) version
6451 string. Affected file lib/silcclient/silcapi.h
6453 * Added the KE protocol context to Key Agreement context
6454 in client library so that we can abort the SKE if it
6455 is in process when we get timeout. Affected file is
6456 lib/silcclient/client_keyagr.c.
6458 * Do not resolve the client ID forever if it returns in the
6459 first time that such client does not exist. This was done
6460 for example with private message. Affected file is
6461 lib/silcclient/client_prvmsg.c.
6463 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6465 * Do not add regex.h for WIN32. The affected file
6466 includes/silcincludes.h.
6468 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6469 not work yet 100%. It generates the DLL's automatically
6470 when compiling with --with-win32 under cygwin.
6472 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6474 * lib/contrib/regex.c is not compiled on WIN32.
6476 * Added silc_net_get_socket_opt function to the
6477 lib/silcutil/silcnet.h.
6479 * Added includes/silcwin32.h for WIN32 specific includes
6482 * Do not use ptime structure or any of the posix process
6483 functions on WIN32 in lib/silccrypt/silrng.c.
6485 * Added silc_gettimeofday to provide generic function
6486 for struct timeval on all platforms. Added the function
6487 to lib/silcutil/silcutil.h.
6489 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6491 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6492 library as they clearly belong there. As a plus side we
6493 can make the actual socket connection routines platform
6496 Added also new generic function silc_socket_read and
6497 silc_socket_write (that used to be silc_packet_[read/write].
6498 The implementation of these are platform specific.
6500 * Added WIN32 specific routines of silc_socket_[read/write]
6501 to lib/silcutil/win32/silcwin32sockconn.c.
6503 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6505 * Added preliminary support for native WIN32 compilation under
6506 cygwin (using the -mno-cygwin option for GCC) to the
6507 ./configure.in.pre. The --with-win32 now prepares the
6508 compilation for native WIN32.
6510 * Rewrote the SILC Scheduler interface in the file
6511 lib/silcutil/silcschedule.h. The scheduler is now context
6512 based and does not have anymore any global static scheduler.
6513 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6514 and created lib/silcutil/win32 directory for WIN32 based
6517 * Added Unix specific network routines to the
6518 lib/silcutil/unix/silcunixnet.c and the old
6519 lib/silcutil/silcnet.c includes now only generic routines.
6521 Added WIN32 specific network routines to the
6522 lib/silcutil/win32/silcwin32net.c.
6524 * Added Unix specific utility functions from the
6525 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6527 * Added WIN32 SILC Scheduler to the file
6528 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6531 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6533 * Do not handle JOIN notify in the server if the target client
6534 is not registered (idata->registered == FALSE). The affected
6535 file is silcd/packet_receive.c.
6537 * Update the nickrec->founder in event_cumode in the Irssi SILC
6538 client. Affected file irssi/src/silc/core/silc-channels.c.
6540 * Fixed the CUMODE_CHANGE notify handling in the server when
6541 server and router are announcing their clients on channels.
6542 Now the mode changes are saved and notified correctly. The
6543 affected file is /silcd/packet_receive.c.
6545 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6546 They really did not replace the cache entry in the ID Cache.
6547 Now they do that. Affected file silcd/idlist.c.
6549 * Fixed the KICK notify handling in the Irssi SILC client to
6550 update the channel records so that the kicked client does not
6551 appear to be on the channel. The affected file is
6552 irssi/src/silc/core/silc-channels.c.
6554 * Always update the conn->current_channel when executing command
6555 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6557 * Fixed the KILL notify handling in Irssi SILC client to remove
6558 the killed client on all channels.
6560 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6562 * Fixed the silc_parse_command_line to remove extra spaces
6563 from the start and end of the arguments. Affected file is
6564 lib/silcutil/silcutil.c.
6566 * Cancel and free any active protocol in the function
6567 silc_server_close_connection. Affected file silcd/server.c.
6569 * Cancel and free any active protocol in the function
6570 silc_client_close_connction. Affected file is
6571 lib/silcclient/client.c.
6573 * Do not execute the KILL command for clients that are in
6574 history (ie. they are not in the network). Affected file is
6577 * Fixed KILL notify handling, client does not crash anymore.
6578 Affected file irssi/src/silc/core/silc-channels.c.
6580 * Reduced the default packet buffer size from 2048 to 1024 in
6581 lib/silccore/silcpacket.c.
6583 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6584 counter to the SKE context that is incresed when the SKE library
6585 performs async operation outside the library. If the outside
6586 process frees the SKE context and FREED status will be set
6587 and the library will detect after the sync operation that the
6588 libary is freed. The affected files are
6589 lib/silcske/silcske[_status].[ch].
6591 * Resolve the client entry information in the function
6592 silc_client_channel_message to assure that NULL pointer is not
6593 passed as client entry to the application. */
6595 * Fixed the task timeout calculation to assure that there is
6596 never negative timeouts. The affected file is
6597 lib/silcutil/silcschedule.c.
6599 * Fixed the channel user mode notification sending in server.
6600 It was sent point-to-point to the router (or to server by router)
6601 but it needs to be destined to a channel. The routines now
6602 supports sending the channel user mode notifys to the channels
6603 when announcing clients and channels. Affected files are
6604 silcd/server.c and silcd/packet_receive.c.
6606 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6607 It did not actually replace the old channel entry in the cache.
6608 Affected file lib/silcclient/client_notify.c.
6610 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6612 * Fixed a possible crash in silc_packet_send_prepare. It now
6613 assures always that there is enough space in the buffer and
6614 at the tail area of the buffer (for MAC).
6616 Fixed the inbound buffer reallocation in silc_packet_read.
6617 It was old code and did not handle the reallocation correctly.
6620 The affected file is lib/silccore/silcpacket.c.
6622 * Fixed buffer overflow in silc_parse_nickname in the file
6623 lib/silcutil/silcutil.c.
6625 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6627 * make install generates new server keys only if there is not
6630 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6632 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6633 Added check that if the NOREPLY is set then we will not send
6634 the away message. This avoids infinite loop of away messages
6635 if both clients are away. The affected file is
6636 lib/silcclient/client_prvmsg.c.
6638 * Fixed client crash if /NICK was given without arguments.
6639 Affected file lib/silcclient/command.c.
6641 * Server does not send the invite list in INVITE command back
6642 to the client if the list was not altered. Added this notion
6643 to the protocol spec as well. Affected file silcd/command.c.
6645 Fixed possible crash in INVITE command by checking the
6646 value of silc_server_get_client_route command.
6648 * Fixed the INVITE notify type handling. The arguments are now
6649 taken in correct order and client does not crash. The affected
6650 file is irssi/src/silc/core/silc-channels.c.
6652 Removed the "Inviting xxx to channel" message from the
6653 client library away and let the application handle it.
6654 Affected file lib/silcclient/command.c. Added that message
6655 to Irssi SILC client's message formats.
6657 * Fixed CMODE command crash in client. It now checks the
6658 amount of arguments correctly and does not crash. The affected
6659 file is lib/silcclient/command.c.
6661 * Do not create new channel automatically in silc_channels_join
6662 but check whether the channel by that name already exists.
6663 Affected file irssi/silc/core/silc-channels.c.
6665 * Do not send the SERVER_SIGNOFF to router if the disconnected
6666 entity was the router. Affected file silcd/server.c.
6668 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
6669 SILC client as it was missing from there.
6671 Added the handling of the KICK notify to the Irssi SILC client
6672 as it was missing. Added "you have been kicked" message to
6673 Irssi SILC client's message modules formats.
6675 Added the handing of the KILL notify to the Irssi SILC client
6676 as it was missing. Added the kill message module formats
6679 The affected file is irssi/src/silc/core/silc-channels.c.
6681 * The router did not save the channel mode the server announced.
6682 Affected file silcd/packet_receive.c.
6684 * Fixed a possible crash in INFO command in server. If the
6685 server did not provide the server info it crashed. Affected
6686 file silcd/command.c.
6688 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6690 * Fixed the GETKEY command in the server to check also the
6691 global list. Otherwise the GETKEY would not work correctly
6692 in normal SILC server. Affected file silcd/command.c.
6694 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6696 * Fixed GETKEY crash, it crashed if the command did not succseed.
6698 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6700 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
6701 is now real and not just an macro interface to GMP.
6703 Removed the entire GMP from the source tree and imported new
6704 NSS MPI library instead. Reason for removing GMP is that it is
6705 extremely large and compiles extremely slow. The NSS MPI
6706 is only a few files and compiles in less than 10 seconds.
6707 The speed is also about the same as GMP. The MPI is imported
6708 to lib/silcmath/mpi.
6710 If the system has GMP installed we will still use the GMP.
6711 If it is not then the NSS MPI will be compiled.
6713 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6715 * Merged a long nickname (127 characters long) crash bugfix from
6716 Irssi CVS tree. Affected file irssi/src/core/misc.c.
6718 * Merged a freed memory reference bugfix from Irssi CVS tree.
6719 Affected file irssi/src/core/commands.c.
6721 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6723 * Added the server's public key sving and verification to the
6724 server when performing the SKE. This was missing and the
6725 remote server's (or router's) public key was accepted without
6726 checking whether we have it previously or trust it at all.
6727 Affected file silcd/protocol.c.
6729 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6731 * Check in the silc_server_timeout_remote if protocol is active
6732 and make sure that the protocol's final callback is called so
6733 that all memory if freed. Affected file silcd/server.c.
6735 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6737 * silc_server_whois_send_reply crashed the server if the nickname
6738 was 127 characters long. Affected file silcd/command.c.
6740 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6742 * Added sanity check to the silc_server_new_client. If the hostname
6743 is provided inside username then check that the provided hostname
6744 really is the same as the resolved one. If the hostname was not
6745 resolved then check it from the public key. Affected file is
6746 silcd/packet_receive.c.
6748 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
6749 if the server disconnected us and the connection is not valid
6750 anymore. Affected file irssi/src/silc/core/silc-channels.c.
6752 * Moved the silc_client_[chmode|chumode|chumode_char] away from
6753 the library to the lib/silcutil/silcutil.[ch].
6755 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6757 * Close log file after open. Affected file
6758 lib/silcutil/silclog.c.
6760 * Check whether sock == NULL in silc_client_send_packet and return
6761 if it is. Affected file lib/silcclient/silcclient.c.
6763 * Check rec->entry == NULL in the Irssi SILC Client before
6764 sending the channel message. Affecte file is
6765 irssi/src/silc/core/silc-servers.c.
6767 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6769 * Merged a splitted window bugfix from Irssi CVS tree. The
6770 affected file is irssi/src/fe-text/textbuffer-view.c.
6772 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
6773 It did not print nickname.
6775 * Improved the distributions system a bit.
6777 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6779 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
6780 irssi/src/fe-text/gui-window.c.
6782 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
6783 to in-active server. The affected file is
6784 irssi/src/silc/core/client_ops.c.
6786 * Resolve the client in USERS command reply if the entry does
6787 not have username resolved. The affected file is
6788 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
6789 command to WHOIS command to really resolve stuff. The USERS
6790 is not used any more in any critical section so WHOIS can
6791 be used even though it might be slower than IDENTIFY.
6793 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
6796 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6798 * Changed the protocol API a bit more consistent in the
6799 lib/silccore/silcprotocol.[ch].
6801 * Changed the following headers to ROBODoc format:
6803 lib/silccore/silcpayload.h
6804 lib/silccore/silcprotocol.h
6805 lib/silccore/silcsockconn.h
6807 All core library headers are now formatted.
6809 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6811 * Fixed a bug in Irssi SILC client; do not show that you are
6812 server/router operator if you really are not. Affected file is
6813 irssi/src/silc/core/client_ops.c.
6815 * Renamed silc_command_free_payload to silc_command_payload_free.
6816 Affected file lib/silccore/silccommand.h
6818 * Added silcmath.h to include the prototoypes of various routines
6819 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
6822 * Changed the following headers to ROBODoc format:
6824 lib/silccore/silcchannel.h
6825 lib/silccore/silccommand.h
6826 lib/silccore/silcid.h
6827 lib/silccore/silcidcache.h
6828 lib/silccore/silcmode.h
6829 lib/silccore/silcnotify.h
6830 lib/silccore/silcpacket.h
6831 lib/silcmath/silcmath.h
6833 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6835 * Added checking to the server code not to start the server if
6836 ciphers and stuff are not configured properly. Affected files
6837 silcd/serverconfig.[h] and silcd/server.c.
6839 * Changed the layout of the header files of the public interfaces
6840 in the SILC libraries. The new layout supports ROBODoc
6841 documentation tool (and some others) so that it is easy to create
6842 a library reference manual. All the other headers and source
6843 code must still follow the CodingStyle document. Also source
6844 code must not include these ROBODoc stuffs, only the headers.
6845 Furthermore, all public interface headers must now be named
6846 by using `silc' prefix, example: silcapi.h, silccipher.h.
6847 Some files were renamed due to this. All the other headers
6848 must not be used as public interfaces. I will update the
6849 CodingStyle document later. Changed following headers, so far:
6851 lib/silcclient/silcapi.h
6852 lib/silccore/silcauth.h
6853 lib/silccore/silcprivate.h
6854 lib/silccrypt/silcdh.h
6856 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6860 * Removed silc_client_packet_send_flush from the client library
6861 as it is not needed. Affected file lib/silcclient/client.[ch].
6863 * Added printing of message of unresolved authentication method
6864 to the Irssi SILC client. Added it to the module formats.
6865 Removed the same message from the client library.
6867 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6869 * Added new distribution feature, DISTLABEL. Every distribution
6870 can define own preprocessor label that can be used in the
6871 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
6872 file distributions, acconfig.h.pre and prepare.
6874 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6876 * Added Makefile.defines_int to include the actual definitions
6877 for Makefile.defines.in. Tested the new distribution system,
6878 created distributions and tested installation.
6880 * Added AWAY message printing to the Irssi SILC client. Added
6881 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
6883 * Added SCONNECT command to call the SILC's CONNECT command.
6884 Cannot use CONNECT directly since Irssi uses that internally.
6885 Affected file irssi/src/silc/core/silc-servers.c.
6887 Added ACTION local command. It is same as ME command but takes
6888 the channel as mandatory argument.
6890 Rewrote some of the Irssi's help files to suite for SILC
6893 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6895 * Added Makefile.defines[.in] that should for now on be included
6896 in all Makefile.am file in the source tree. That file includes
6897 all common compilation definitions for SILC source tree.
6899 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6901 * Minor changes to the ./prepare script to change the package
6902 name according the distribution name to the configure.in.
6904 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6906 * Created new distribution system. Added file `distributions'
6907 that defines all the distributions that can be created out of
6908 the SILC source tree. The ./prepare script now reads that
6909 file to determine how to prepare the distributions. The
6910 first argument to the ./prepare is the name of the distribution
6911 and second is the version of the distribution. If given
6912 without arguments it creates the default (toolkit) distribution
6913 with the default version (defined in ./prepare).
6915 All Makefile.am files that are subject to the distributions
6916 are now named as Makefile.am.pre. These are ./Makefile.am
6917 and lib/Makefile.am. Others may be changed later.
6919 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6921 * Added invite list, ban list, some key management and connection
6922 error message printing to module formats in the Irssi SILC client.
6924 * Added new silc_client_set_away_message to set the away message
6925 that is back to the person who sent private message. The
6926 affected file lib/silcclient/silcapi.h and the
6927 lib/silcclient/client_prvmsg.c.
6929 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6931 * Fixed the private message sending in the Irssi SILC client,
6932 added local command KEY to the Irssi SILC client.
6934 Added key management and key agreement message formats to the
6935 irssi/src/fe-common/silc/module-formats.[ch].
6937 Added USERS (alias WHO) printing, server/router operator
6938 indication and LIST command printing to the module formats.
6940 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6942 * Fixed channel joining notify handling, cumode notify handling
6943 from Irssi SILC client.
6945 * Added SILC specific module-formats to the Irssi SILC client so
6946 that SILC specific message hilighting, colors etc is possible.
6947 Affected file irssi/src/fe-common/silc/module-formats.[ch].
6949 Added channel mode, channel user mode, actions, notices,
6950 whois and whowas printing to the the module-formats.c.
6952 * Fixed a bug in channel deletion in the server. The channel
6953 is not left to the cache even if the channel founder auth mode
6954 is set when there are no users anymore on the channel. Affected
6955 file silcd/server.c.
6957 * The silc_net_localhost now resolves the entire hostname including
6958 the domain name. Affected file lib/silcutil/silcnet.c.
6960 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6962 * Changed the ask_passphrase client operation to be ascynchronous.
6963 It has now a completion callback and a context that the
6964 application must call after it has got the passphrase from
6965 the user. Affected files lib/silcclient/silcapi.h,
6966 lib/silcclient/protocol.c, lib/silcclient/command.c and
6969 Added SilcAskPassphrase callback that the application calls
6970 to deliver the passphrase to the library.
6972 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
6973 The public key verification and especially a certificate
6974 verification is asynchronous procedure.
6976 Added new SILC_SKE_STATUS_PENDING status to indicate the
6977 request is pending and a callback will be called to finalize
6980 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
6981 indicate that remote end did not send its public key (or
6982 certificate), even though we require it. Added check for this
6983 condition in the SKE. This was a security bug, now fixed.
6985 Defined new SilcSKEVerifyCbCompletion callback that is called
6986 when the verification process is completed.
6988 The affected files lib/silcske/silcske_status.h and
6989 lib/silcske/silcske.[ch].
6991 * Changed the verify_public_key client operation to be async
6992 as well. Defined SilcVerifyPublicKey callback that is used to
6993 indicate the success of the public key verification process.
6995 Changed the server and client to use the new async client
6998 * Changed the Irssi SILC client's internal scheduler to be called
6999 twice as many times as it used to be. As a result the client
7000 should be a bit faster now. Affected file is
7001 irssi/src/silc/core/silc-core.c.
7003 * Added support to Irssi SILC client of asynchronous public key
7004 verification and passphrase inquiry. Affected file is
7005 irssi/src/silc/core/silc-core.c.
7007 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7009 * Do not say "You have left channel %s" in client library.
7010 Moved it to the application. Affected files are
7011 lib/silcclient/command.c and silc/client_ops.c.
7013 * Fixed silc_client_get_clients. Command context was not
7014 duplicated and was freed memory in the callback. Affected
7015 file lib/silcclient/idlist.c.
7017 * Do not say "you are now talking..." on JOIN command in the
7018 client library. The appliation must handle it.
7020 * Do not say ".. changed topic to" in command reply in the
7021 client libary. The application must handle it.
7023 * Fixed TOPIC command sending in the client library.
7025 * Fixed a memory leak in silc_client_command_free in the file
7026 lib/silcclient/command.c.
7028 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7030 * Imported a modified version of Irssi client to the source tree.
7031 The Irssi will be used to create a new client called
7032 Irssi SILC. Imported to irssi/.
7034 Added silc_core_init_finish function to the Irssi. Affected
7035 file irssi/configure.in.
7037 A lot changes in the Makefile.ams around the irssi tree.
7039 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7041 * Do not rehash if the new size is same as the old size of the
7042 hash table, in the silc_hash_table_rehash*. The affected file
7043 lib/silcutil/silchashtable.c.
7045 * Replaced hash_table_del_by_context calls from the server
7046 (when channel->user_list and client->channels) to the
7047 hash_table_del as it is sufficient and faster.
7049 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7051 * Added silc_hash_table_list, silc_hash_table_get and the
7052 SilcHashTableList structure to provide an alternative way to
7053 traverse the hash table. The affected files are
7054 lib/silcutil/silchashtable.[ch].
7056 * Changed the server's idlist routines to use the hash table
7057 routines to optimize the code.
7059 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7061 * Replaced the client entry's `channel' list and channel entry's
7062 `user_list' list to hash tables for optimized lookup. Changed
7063 the code to use the hash table interface around the code.
7064 Affected file lib/silcd/idlist.[ch].
7066 * Added `auto_rehash' boolean argument to the function
7067 silc_hash_table_alloc to indicate whether the hash table should
7068 auto-rehash when it thinks is appropriate time. It will
7069 increase the hash table size if the there is twice as much
7070 entries in the table than the size of the table, and will
7071 decrease the size if there are twice as less entries than
7072 the size of the table.
7074 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7076 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7078 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7080 * silc_idcache_purge_by_context deletes the entry now by context
7081 as it is supposed to do. Affected file lib/silccore/idcache.c.
7083 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7084 client is not anymore valid (WHOWAS givens the info) and not
7085 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7087 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7089 * Removed the `data' and `data_len' arguments from the ID Cache
7090 interfaces and added `name' argument. ID Cache does not handle
7091 anymore the binary data only a names associated with given ID.
7093 * When hashing a Client ID with silc_hash_id the entire ID is
7094 not hashed anymore, instead only the hash of the Client ID is
7095 hashed. This way we can access the Client ID from the cache
7096 with Client ID but with the hash of the ID (which is a hash of
7097 the nickname) as well without any difference in performance.
7099 Added also silc_idcache_find_by_id_one_ext to do one on one
7100 searching when we have the actual ID. Added also function
7101 silc_hash_client_id_compare. The affected files are
7102 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7104 * When hashing the name associated with a ID it is always done
7105 in lowercase. This way we can access the cache without worrying
7106 about case-sensitivity, even though, for example nicknames are
7109 * Fixed a bug in server with channel message sending. It put
7110 wrong ID type as destination ID. The affected file
7111 silcd/packet_send.c.
7113 * silc_idcache_del_by_context now deletes from all hash tables
7114 by context. Affected file lib/silccore/idcache.c.
7116 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7118 * Changed the client library to use the new ID Cache interface.
7119 Changes around the source tree.
7121 * Added silc_hash_table_rehash_ext to rehash with specific
7122 hash function. Affected file lib/silcutil/silchashtable.[ch].
7124 * Added silc_hash_string_compare to compare two strings in the
7125 hash table. Affected file lib/silcutil/silcutil.[ch].
7127 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7129 * Added new function silc_idcache_del_by_context into the
7130 lib/silccore/idcache.[ch].
7132 * Changed the server's ID list routines to use the new ID Cache
7133 interface. Changes around the source tree.
7135 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7137 * Added silc_hash_table_del[_by_context]_ext functions in to the
7138 lib/silcutil/silchashtable.[ch].
7140 Removed silc_hash_table_find_all* routines and added new
7141 silc_hash_table_find_foreach to replace them.
7143 Added silc_hash_table_replace_ext function as extended
7144 replacing function. Separated the simple hash table interface
7145 from the extended hash table interface in the file
7146 lib/silcutil/silchashtable.h.
7148 * Fixed minor bugs and changed it to use some of the new
7149 hash table functions in lib/silccore/idcache.c
7151 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7153 * Added new function silc_hash_table_find_all to return all keys
7154 in the hash table by the specified key. As the hash table is
7155 collision resistant it also makes it possible to have several
7156 duplicate keys in the hash table. This function may be used to
7157 find all of the keys from the hash.
7159 Added user_context arguments to the SilcHashFunction,
7160 SilcHashCompare and SilcHashDestructor to deliver user specified
7163 Added new fuctions silc_hash_table_find[_all]_ext to do
7164 extended lookup with specified hash and compare functions and
7165 specified user contexts.
7167 Added new function silc_hash_table_add_ext to add the key
7168 with specified hash function and user context.
7170 Added new function silc_hash_table_foreach to traverse all
7171 entrys in the hash table. Added SilcHashForeach callback
7174 Added new function silc_hash_table_del_by_context to delete
7175 the entry only if the context associated with the key matches.
7177 Affected files are lib/silcutil/silchashtable.[ch].
7179 * Removed silc_hash_[server/client/channel]_id and added just
7180 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7181 silc_hash_id_compare to compare two ID's using as the hash table
7182 comparison function. Added also silc_hash_data to hash
7183 binary data and silc_hash_data_compare to compare it.
7185 * Removed silc_idlist_find_client_by_hash as it is not needed
7186 anymore. Affected file silcd/idlist.[ch].
7188 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7189 to use internally the SilcHashTable. The new ID Cache is a lot
7190 faster than the old one. Some of the ID Cache interface was also
7191 rewritten and obsolete and stupid functions were removed.
7193 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7195 * Added entry_count field to the SilcHashTable to keep the number
7196 of the entries in the table. Implemented the function
7197 silc_hash_table_rehash. Added new function
7198 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7200 Fixed a minor bug in silc_hash_table_free.
7202 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7203 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7204 into the lib/silcutil/silcutil.[ch].
7206 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7208 * Implemented a collision resistant hash table into the
7209 lib/silcutil/silchashtable[ch]. See the header and the source
7210 for the SilcHashTable API.
7212 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7214 * Merged dotconf version 1.0.2 into lib/dotconf.
7216 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7218 * Do not compile anything in lib/silcsim/* if the SIM support
7219 is not enabled. The tree should now compile without problems
7222 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7224 * Compiled the SILC under cygwin. Compiled and tested briefly
7225 without problems. More tests needed. The SIMs didn't compile
7228 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7230 * Fixed possible crash in silc_get_username in the
7231 lib/silcutil/silcutil.c.
7233 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7235 * Fixed a va_arg in silc/client_ops.c.
7237 * Oops, RC5 routines were named AES and caused some problems
7238 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7240 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7242 * Added new SilcIDIP structure into the lib/silccore/id.h and
7243 replaced the old `ip' fields from all SILC ID's to that type.
7244 This is a step towards IPv6 support.
7246 The silc_id_get_len takes now the ID as an extra argument.
7247 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7248 both IPv4 and IPv6 based ID's.
7250 The affected files are lib/silccore/id.[ch] and other files
7251 around the tree using these routines.
7253 * Removed the ID length arguments in server from various
7254 silc_server_send_notify_* routines -> they are not needed
7257 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7259 * Fixed memory leak in silc_encode_pem_file in the file
7260 lib/silcutil/silcutil.c.
7262 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7264 * Check minor version as well in the SKE. Affected files are
7265 silcd/protocol.c and lib/silcclient/protocol.c.
7267 * Added --identifier option to the server so that an identifier
7268 can be when creating the public key for the server. Affected
7269 file is silcd/silcd.c.
7271 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7272 lib/silccrypt/silcpkcs.c.
7274 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7276 * Register default ciphers and stuff when using -C option with
7277 the server. Affected file sildc/silcd.c.
7279 * Put back the servers public key filename format, it is better
7280 than the new one. For now, the client keys are saved with the
7281 new filename format. The affected file silc/client_ops.c.
7283 * Implemented the Cipher API for the rest of the ciphers that
7284 did not implement it or implemented it the wrong way.
7286 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7288 * Register default ciphers and stuff when using the -S option
7289 in the client. Affected file silc/silc.c. Same also when
7290 creating new key pair with -C option.
7292 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7294 * Fixed the silc_verify_public_key client operation function to
7295 save the public keys differently. The fingerprint is now
7296 used as filename and not the hostname. This way also the
7297 client keys are saved uniquely and not with hostnames. The
7298 affected file is silc/client_ops.c.
7300 * Trimmed the silc_hash_fingerprint function to remove extra
7301 whitespaces from the end of the fingerprint. The affected
7302 file is lib/silccrypt/silchash.c.
7306 * Added silc_cipher_register_default function to register all
7307 default ciphers. It can be used when configuration files
7308 does not exist and the application does not want any specific
7309 ciphers in any specific order.
7311 The SilcDList is now used as silc_cipher_list dynamically
7312 allocated cipher list. Removed the static list all together
7313 and now all ciphers must be allocated to the dynamic list.
7314 The silc_cipher_alloc routine was changed to check only the
7317 All silc_cipher_* routines that used to return int returns
7320 The affected files lib/silccrypt/silccrypt.[ch].
7322 * The same thing was done to silc_hash_* as for silc_cipher_*
7323 routines. Affected files lib/silccrypt/silchash.[ch].
7325 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7326 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7327 Added also silc_pkcs_[un]register[_default] functions.
7328 Removed the data_context from the PKCS API.
7330 * Added silc_hmac_register_default function to register default
7331 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7332 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7333 to unregister all hmacs at once.
7335 * Register the default ciphers, hash functions, PKCSs and HMACs
7336 if client's configuration file does not exist. The affected
7339 * The client did not load the hash functions from the SIM
7340 modules at all. Added support for this. Affected file is
7341 silc/clientconfig.c.
7343 * When decoding public key with silc_pkcs_public_key_decode, check
7344 the supported algorithm only if PKCS are registered. Affected
7345 file lib/silccrypt/silcpkcs.c. The same was done with the
7346 silc_pkcs_private_key_decode.
7348 * Fixed the SILC List routines to keep the list always in order.
7349 It used to change the list's order when traversing the list but
7350 not it preserves the order. Affected file lib/trq/silclist.h.
7352 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7354 * Added the client library to use the SilcSocketConnection's
7355 reference counter (by silc_socket_dup) to prevent the bug that
7356 the socket object may be freed underneath async operation.
7358 * The name resolv library checking fixes in the configure.in.pre.
7361 * Created new version of the protocol drafts for future
7362 development. The -03 drafts are the ones that will be changed
7363 in the trunk now and the -02 will remain as they are.
7365 * Send list of CUMODE notifys to the router when announcing
7366 the channel users to the router. Affected file silcd/server.c.
7367 If the router receiving channel founder CUMODE for a channel
7368 that already has channel founder it will send CUMODE notify
7369 to the sender to remove the channel founder rights from the
7370 announced client. Affected file silcd/packet_receive.c.
7372 * The CUMODE notify may now use Server ID as well as the entity
7373 who changes the mode. Updated protocool specs.
7375 * Updated INSTALL and README files.
7377 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7379 * New web pages in the http://silc.pspt.fi. The pages was
7384 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7386 * Implemented the [DenyConnectin] config section in the server.
7387 Added silc_server_config_denied_conn to check whether incoming
7388 connection is denied. Affected file silcd/serverconfig.[ch].
7390 * Do not check the ports when checking the incoming configuration
7391 data if the port is 0, meaning any. Affected file is
7392 silcd/serverconfig.c.
7394 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7396 * Fixed buffer overflow in silc_string_compare in the file
7397 lib/silcutil/silcutil.c.
7399 * Fixed double free in silc_server_command_leave in the file
7402 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7404 * Fixed the version checking in the server. Affected file is
7407 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7409 * Fixed the configuration data fetching when accepting new
7410 connections in the server. Affected file silcd/server.c.
7412 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7414 * Added `sender_entry' argument to the function
7415 silc_server_packet_relay_to_channel so that we can check
7416 whether some destination actually belongs to the same route
7417 the sender belongs (ie, we must not resend the packet to the
7418 sender). Affected file silcd/packet_send.[ch].
7420 * Added `servername' field to the SilcClientEntry in the server
7421 to hold the name of the server where client is from. Affected
7422 file is silcd/idlist.h.
7424 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7426 * Moved the channel message encrypting in the router betwen
7427 router connections from silc_server_channel_message to the
7428 silc_server_packet_relay_to_channel since we want to check
7429 whether we have anybody channel before encrypting anything.
7430 Affected files silcd/packet_[receive/send].c.
7432 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7434 * Fixed the [AdminConnection] server config section to support
7435 multiple entries. Affected file silcd/serverconfig.c.
7437 * Added support into the server to check the validity of the
7438 incoming connection before executing any KE or authentication
7441 * The connection configuration is now saved to the KE and
7442 connection auth protocol contexts and not fetched anymore in
7443 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7445 * The local hosts listenning address and port is also resolved
7446 now when starting the server. We want to have the socket object
7447 to include the real address and port for the listener. Added
7448 new function silc_net_check_local_by_sock into the files
7449 lib/silcutil/silcnet.[ch].
7451 * Fixed a broadcast bug in server -> do not broadcast if we
7454 * Fixed a routing bug. Do not route broadcast packets ever.
7455 Broadcast packets must be processed always and not routed since
7456 they may be destined to some other host than yourself and thus
7457 would get routed without no good reason. Affected file is
7460 * Added function silc_server_config_is_primary_route to check
7461 whether primary router connection has been configured (a router
7462 configuration that we are initiating). If there is not, we
7463 will assume that there is only two routers in the SILC network
7464 and we will use the incoming router connection as our primary
7465 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7467 * Changed the order of the broadcasting. Broadcast _after_ the
7468 packet has been processed not before. Affected file is
7471 * Fixed a [ClientConnection] parsing bug. The port was never
7472 parsed correctly thus resulting to port 0. Affected file
7473 silcd/serverconfig.c.
7475 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7476 argument and did not set the broadcast packet flag. Affected
7477 file silcd/packet_send.c. Fixed same bug in the function
7478 silc_server_send_notify as well.
7480 * If we receive NEW_ID packet for our own ID in the server, ignore
7483 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7487 * Removed the nickname from the Private Message Payload.
7488 Updated the code and the protocol specs.
7490 * Updated protocol specs for submitting to the IETF.
7492 * Tweaked the Random Number Generator a bit. Affected file
7493 lib/silccrypt/silcrng.c. Exported a new function
7494 silc_rng_[global]_add_noise which can be used to add more
7497 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7499 * Do not parse packets with different timeout when protocol
7500 is active -> may cause problem with rekey. Affected file
7503 * When server receives signoff notify it must not create
7504 new channel key if the client is on any channels since the
7505 sender of the signoff notify will create it.
7507 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7509 * Added printing of error messages during SKE protocol from the
7510 failure packet sent by server during SKE. Affected file
7513 * Removed the client's failure_callback handling with timeout
7514 and handle it immediately when received.
7516 * The SKE library returned wrong type in SUCCESS and FAILURE
7517 packets. They must be 32 bit MSB not 16 bit MSB.
7519 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7521 * Ok, rewrote the logic of the re-key and now it seems to work.
7522 I tested it on high traffic with frequent re-keys without
7523 problems. Added hmac_receive (and renamed hmac to hmac_send)
7524 in SilcClientConnection in lib/silcclient/client.h and
7525 in SilcIDListData in silcd/idlist.h. Also, removed the
7526 SilcPacketParserContext's cipher and hmac fields as they are
7527 not needed anymore and actually caused some problems when
7528 the ciphers and hmac's changed underneath the packet parser.
7530 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7532 * If re-key protocol is active then process the incoming packets
7533 synchronously since we must assure that icoming packets encrypted
7534 with the old key is processed before the new keys is set to
7535 use. This is true other packets than for REKEY packets.
7536 Affected file silcd/server.c. The same was done to client library
7537 as well, affected file lib/silcclient/client.c.
7539 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7541 * Fixed bug in client and server to accept the force send if
7542 the packet is send from silc_[server/client]_packet_process
7543 function. Otherwise the packets are never delivered, oops.
7545 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7547 * Disable force sending of packets when REKEY protocol is active.
7548 We must assure that no packet is sent directly when rekey is
7549 performed. All packets must be sent through packet queue.
7550 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7551 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7552 function is silc_[server/client]_packet_send_real to check
7555 * Replaced the SIM paths from example config files to
7556 /usr/local/modules. Also, make install creates now
7557 /usr/local/silc/logs directory to hold all the SILC server
7560 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7562 * Made the configure.in.pre work on Solaris. Patch by salo.
7564 * Made all ciphers compatible with non-x86 machines. Defined
7565 CBC mode macros into lib/silccrypt/ciphers_def.h.
7567 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7569 * Fixed the make install.
7571 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7573 * When MAC computation fails the silc_packet_decrypt returned 0
7574 even though it was supposed to return -1. Fixed this. The
7575 affected file is lib/silccore/silcpacket.c.
7577 * Do not replace the config files in /etc/silc (in make install)
7578 if they already exist. Affected file ./Makefile.am.
7580 * Do not send re-key packets immediately but through packet queue.
7581 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7583 * Changed silc_net_check_host_by_sock to return FALSE if the
7584 IP/DNS could not be resolved. Though, it returns the IP address
7585 now even if it could not resolve it (but returns also FALSE).
7586 Affected file lib/silcutil/silcnet.[ch].
7588 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7590 * Added silc_pkcs_decode_identifier to decode the public key's
7591 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7592 Added also silc_pkcs_free_identifier. Added also new context
7593 SilcPublicKeyIdentifier.
7595 * Added -S option to the silc client. It is used to dump the
7596 contents of the specified public key file.
7598 * Changed the PKCS api to return the public key length when
7599 setting the public key.
7601 * Fixed a fatal bug in the public and private key file loading.
7602 Affected file lib/silccrypt/silcpkcs.c.
7604 * Execute the packet parsing for client with zero (0) timeout
7605 if the protocol is active. Affected file silcd/server.c.
7607 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7609 * Made the key generation options to the silcd program. Added
7610 -C option, equivalent to client's option.
7612 * Added new [ServerKeys] config section to the server. It
7613 configures the server's public and private key.
7615 * Defined generic Public Key Payload into the protocol
7616 specification to send specific type of public keys and
7619 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7620 public key or certificate.
7622 * Implemented the GETKEY command to the server and to the
7623 client library and on user interface.
7625 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7627 * Made preliminary `make install' work.
7629 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7631 * Added SilcServerRekey context into silcd/idlist.h.
7633 * Added the PFS support as defined in the specification to the
7634 SKE protocol. Affected files lib/silcske/*.c.
7636 * Added `ske_group' field to the SilcServerRekey context to hold
7637 the number of the SKE group that is used with PFS in re-key.
7638 Affected file silcd/idlist.h.
7640 * Added PFS re-key support to the server. Affected file is
7643 * Added silc_protocol_cancel to cancel execution of the next
7644 state of the protocol. Affected file is
7645 lib/silccore/silcprotocol.[ch].
7647 * Added the re-key support with and without PFS to the client
7648 library. Re-key is performed once in an hour, by default.
7650 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7651 Added silc_client_rekey_callback and silc_client_rekey_final.
7652 Affected files are lib/silcclient/protocol.[ch] and
7653 lib/silcclient/client.[ch].
7655 * Removed the `hmac_key' and `hmac_key_len' fields from the
7656 SilcClientConnection structure; not needed. Affected file is
7657 lib/silcclient/client.h.
7661 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7663 * Do not ask whether user wants to use the negotiated private key
7664 for private messages, just use it. Affected file is
7665 silc/local_command.c.
7667 * Added `send_enc_key' and `enc_key_len' fields to the
7668 SilcIDListData structure since they are needed in the re-key
7669 phase. Affected file is silcd/idlist.[ch].
7671 * Implemented the simple re-key protocol into the server.
7672 Affected files silcd/server.c and silcd/protocol.[ch]. The
7673 re-key will be performed once in an hour, by default.
7675 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
7676 Added silc_server_rekey, silc_server_rekey_callback and
7677 silc_server_rekey_final.
7679 * Removed Tunneled flag from the protocol. Updated the code
7680 and the specifications.
7682 * Adde `pfs' field to the SilcIDListData to indicate whether
7683 the PFS is to be performed in the re-key. Affected file is
7686 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7688 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
7689 int64 of at least the xintXX size. If void * is less that 4
7690 bytes uint32 * will be used. Defined bool as boolean.
7692 * Changed _ALL_ unsigned long and unsigned int to uint32,
7693 unsgined short to uint16 in the source tree.
7695 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
7696 not handle clients that has entry->data.registered == FALSE.
7697 They are not in the network anymore. Affected file is
7700 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7702 * Implemented the sending of the SERVER_SIGNOFF notify in the
7703 server. Affected file is silcd/server.c.
7705 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
7706 Added also silc_notify_payload_encode_args into the
7707 lib/silccore/silcnotify.[ch].
7709 * Implemented ther SERVER_SIGNOFF notify handling in the server.
7710 Affected file silcd/packet_receive.c.
7712 * Implemented the SERVER_SIGNOFF notify handling in the client
7713 library. Affected file lib/silcclient/client_notify.c. Also,
7714 implemnted the printing of the SERVER_SIGNOFF info to the
7715 application. Affected file silc/client_ops.c.
7717 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
7718 if the deleting was successful. Affected file silcd/idlist.[ch].
7720 * Added support for public key authentication in the connection
7721 authentication protocol in the client library. Affected file
7722 lib/silcclient/protocol.c.
7724 * Changed the server's silc_idlist_get_clients_by_* interface
7725 to support already allocated array so that new entries may be
7726 added to pre-allocated array. Affected file silcd/idlist.[ch].
7727 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
7728 and command replies.
7730 * All command reply functions in the server now calls the
7731 pending command callback even if error occured. This way the
7732 error will be delivered to the client as well. Affected files
7733 silcd/command.c and silcd/command_reply.c.
7735 * Fixed INFO command to return local server's info if no server
7736 was provided. Affected file lib/silcclient/command.c.
7738 * Removed RESTART command for good. Updated the code and the
7741 * Rewrote parts of the task system. It is a bit simpler now.
7742 Removed unsued task priorities. The affected files are
7743 lib/silcutil/silctask.[ch].
7745 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7747 * Moved the USERS printing from the library to the application.
7748 Affected files lib/silcclient/command.c and silc/client_ops.c.
7750 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7754 * Added channel key re-key support. The re-key is perfomed
7755 only by the router and is done once in an hour. Added `rekey'
7756 field to the SilcChannelEntry in the server. Affected files
7757 silcd/server.c and silcd/idlist.h.
7759 * Added silc_task_unregister_by_context into the file
7760 lib/silcutil/silctask.[ch].
7762 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7764 * Added SILC_UMODE_GONE mode to indicate when the client is not
7765 present in the SILC network. Added also support to the local
7766 command AWAY that will set this mode. Added support of showing
7767 "xxx is gone" in WHOIS command. The USERS command shows the
7768 gone status as well.
7770 * Fixed setting server and router operator privileges in the
7771 server's UMODE command. Affected file silcd/command.c.
7773 * Merged the SKE KE1 and KE2 payloads into one payload. The
7774 new KE payload is equivalent to the old KE2 payload.
7776 Cleaned up the SKE Start Payload parsing. It now uses the
7777 simple buffer unformatting to do the parsing. A lot faster
7780 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
7781 to the SKE that is used to indicate whether both of the SKE
7782 parties should perform authentication. By default only the
7783 responder performs authentication. By setting this flag also
7784 the initiator must do authentication. By default it is unset
7785 since in normal SKE case, client to server connection, only
7786 the responder should do authentication. When doing SKE between
7787 two clients both should perform authentication. Updated the
7788 code and the protocol specs.
7790 * A little fix to IDENTIFY command in the server. Search the
7791 client first by hash not nickname. Affected file is
7794 * Fixed the silc_client_close_connection to support closing
7795 the client to client connections wihtout deleting too much
7796 data. Affected file lib/silcclient/client.c.
7798 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
7799 are received if protocol used to be active but is not anymore
7800 the application would crash due to NULL pointer dereference.
7801 Affected files silcd/server.c and lib/silcclient/client.c.
7803 * Added `hash' field to the SilcClientConnection to include
7804 the hash function negotiated in the SKE protocol.
7806 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
7807 to set the channel founder authentication data. A client can
7808 claim the founder rights later by providing the authentication
7809 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
7810 This way the channel founder can regain the channel founder
7811 privileges even it is left the channel. This works only on
7812 local server and the client must be connected to the same
7813 server to be able to regain the founder rights. Updated the
7814 protocol specs accordingly.
7816 Added support to the CMODE command in the client to set the
7817 founder auth data. Read the README to see how to set it.
7819 Added support to the CUMODE command to claim the founder
7820 rights. Read the README to see how to do it.
7822 Added support for the founder authentication to the Channel
7823 Entry in the server. Affected file silcd/idlist.h.
7825 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
7826 server's CMODE command. Affected file silcd/command.c.
7828 * Added the following new functions into lib/silccore/silcauth.[ch]:
7829 silc_auth_get_method and silc_auth_get_data.
7831 * The server now saves the remote hosts public key to the
7832 SilcIDListData pointer. Affected file silcd/protocol.c.
7834 * The normal server now does not remove the channel entry from
7835 the cache if the founder authentication data is set. It used
7836 to remove it if the founder was the last one on the channel on
7837 the server and left the channel. The auth data is saved and
7838 if the channel is re-joined later the old entry is used with
7839 the old auth data. Affected files silcd/command_reply.c and
7842 * Removed the `pkcs' field from the SilcIDListData structure
7843 in the server; it is not used. Affected file silcd/idlist.h.
7845 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7847 * Fixed packet processing on slow links. Partial packets were
7848 never re-processed because the incoming data buffer was cleared
7849 by the application. Application must not directly clear the
7850 sock->inbuf, the packet processing routines handle it. Fixed
7851 this in client library and in server.
7853 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7855 * Fixed the WHOIS and IDENTIFY send reply function to really
7856 check whether to send list or just one entry. Affected file
7859 * Cleaned up the LEAVE command's channel key distribution. The
7860 affected file silcd/command.c.
7862 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
7863 can enforce the channel mode as well. In that case the ID
7864 includes the ID of the server. The code now enforces the
7865 mode change if the router have different mode than the server.
7867 * The notify client operation with CMODE_CHANGE notify can now
7868 return NULL client_entry pointer if the CMODE was not changed
7869 by client. Application must check for this.
7871 * Added <Server ID> argument to INFO command to support server
7872 info fetching by Server ID.
7874 * Added silc_server_announce_get_channel_users to get assembled
7875 packets of channel users of the specified channel. Affected
7876 file silcd/server.[ch].
7878 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
7879 was freed underneath the ID Cache.
7881 * Re-announce clients when the server received CHANNEL_CHANGE
7882 notify from the router. Affected file silcd/packet_send.c.
7884 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7886 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
7887 crashed since it did not handle the fact that there is no cipher
7888 called "3" and didn't check the error condition. Now fixed.
7890 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
7891 flag. It can be used to send message requests.
7893 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7895 * Implemented the RESTART command in the client.
7897 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
7898 notice type messages. Added notice printing to the user
7901 * The channel keys are not re-generated if the channel's mode
7902 is PRIVKEY, ie private key on the channel exists. Affected
7903 files silcd/server.c and silcd/command.c.
7905 * Fixed a little bug in channel message delivery when channel
7906 private keys are set in the server. Affected file is
7907 silcd/packet_send.c.
7909 * Changed the setting on channel->on_channel = TRUE from the
7910 silc_client_save_channel_key to the JOIN command reply. The
7911 key payload is not received if the private channel key is set.
7912 Affected file lib/silcclient/command_reply.c and the
7913 lib/silcclient/client_channel.c.
7915 * When the CMODE_CHANGE notify is sent and the channel private
7916 key mode is removed the channel key must be re-generated in
7917 other cells as well. Added this support for the router in the
7918 silcd/packet_receive.c.
7920 * Added new local command NOTICE to send notice message on
7921 channel. Affected file silc/local_command.[ch].
7923 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7925 * Added new local command ME to the client. It is used to send
7926 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
7927 some action. Affected file silc/local_command.[ch].
7929 * Changed channel_message and private_message client operations
7930 to deliver the message flags to the application. Added also
7931 the `flags' arguments to the silc_client_send_channel_message
7932 and silc_client_send_private_message functions. Affected file
7935 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7937 * Redefined the Private Message Payload to support private message
7938 keys and to support the new private message flags. Updated
7939 the protocol specs. Flags makes it possible to have for example
7940 CTCP style messages.
7942 * Added new type SilcPrivateMessagePayload and defined an API
7943 for it in the lib/silcclient/silcprivate.[ch].
7945 * Tested private message private keys successfully. Tested the
7946 private message key set, unset and list commands with the new
7949 * Redefined the Channel Message Payload to include the channel
7950 message flags (equal with private message flags) to support
7951 for example CTCP style messages.
7953 * Defined some of the message (for channel and private message)
7954 flags. Updated the protocol specs and added the flags to the
7955 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
7957 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7959 * Added SilcKeyAgreementStatus type to the key agreement routines
7960 to indicate the current status and error if one occured.
7961 The status types are defined in the lib/silcclient/silcapi.h.
7963 * Added new local command KEY that is used to set and unset private
7964 keys for channels, set and unset private keys for private messages
7965 with remote clients and to send key agreement requests and
7966 negotiate the key agreement protocol with remote client. The
7967 key agreement is supported only to negotiate private message keys,
7968 it currently cannot be used to negotiate private keys for channels,
7969 as it is not convenient for that purpose.
7971 * Fixed a minor pending callback setting bug in the function
7972 silc_client_get_client_by_id_resolve, now the function works.
7973 Affected file lib/silcclient/idlist.c.
7975 * Added function silc_net_get_local_port to get local bound
7976 port by socket. Added to lib/silcutil/silcnet.[ch].
7978 * Added `sockets' and `sockets_count' fields to the SilcClient
7979 object. They hold the sockets of the listenning sockets in
7980 the client. Listenning sockets may be for example the key
7981 agreement server. Affected file lib/silcclient/client.[ch].
7982 Added functions the silc_client_add_socket and the
7983 silc_client_del_socket. They are exported to the application
7986 * Added ~./silc/clientkeys to support other client's public keys.
7988 * Renamed verify_server_key client operation to verify_public_key
7989 and added one argument to indicate the type of the connection
7990 (server, client etc.).
7992 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7994 * Added silc_server_connection_auth_request to handle the
7995 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
7996 silcd/packet_receive.[ch].
7998 * Added silc_server_send_connection_auth_request into the
7999 silcd/packet_send.c to send the connection auth request packet.
8001 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8004 * Fixed the public key authentication in responder side in the
8005 server. The `auth_data' pointer includes the SilcPublicKey
8006 not the path to the public key. Affected file silcd/protocol.c.
8008 * Implemented the public key authentication in the initiator side
8009 in the server. Affected file silcd/protocol.c.
8011 * Removed the [RedirectClient] config section from the server
8012 configuration. Is not needed and I don't want to implement it.
8014 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8016 * Cleaned up the CMODE command in the server. It now works
8017 correctly and supports all the modes defined in the protocol.
8018 Affected file is silcd/command.c.
8020 * Added `hmac_name' field to the SilcChannelEntry in the server
8021 to hold the default HMAC of the channel. It can be set when
8022 creating the channel (with JOIN command). Affected files
8025 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8026 type to indicate the change of the current cipher and hmac
8027 on the channel. Client can safely ignore the <cipher> argument
8028 (if it chooses to do so) since the CHANNEL_KEY packet will
8029 force the channel key change anyway. The <hmac> argument is
8030 important since the client is responsible of setting the new
8031 HMAC and the hmac key into use.
8033 * Fixed the CMODE command in the client library as well.
8035 * Tested CMODE command in router environment successfully.
8037 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8039 * Show the version of the remote client (or server) when connecting
8040 to the server. It is logged to the log file. Affected file
8041 is silcd/protocol.c.
8043 * Fixed the KILLED notify handling in the client library. The
8044 client must be removed from all channels when receiving the
8047 Also, do not remove the client entry when giving the KILL
8048 command but when the KILLED notify is received.
8050 * Removed silc_idlist_find_client_by_nickname from the server.
8051 Not needed anymore. Affected files silcd/idlist.[ch].
8053 * Implemented the CHANNEL_CHANGE notify type handling to the
8054 server. Affected file silcd/server.c.
8058 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8060 * Added silc_server_send_notify_invite to send the INVITE
8061 notify between routers.
8063 * Implemented the INVITE command correctly to the server.
8065 * Implemented the INVITE notify type handling in the server.
8067 * Implemented the INVITE command to the client library and on the
8070 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8072 * Added function silc_server_get_client_resolve to find the
8073 client entry by ID from all ID lists and then resolve it
8074 (using WHOIS) if it cannot be found. Affected file is
8077 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8079 * Implemented the BAN command to the client library.
8081 * The JOIN command in the server now checks the invite list
8084 * Changed the silc_command_reply_payload_encode_va and the
8085 silc_command_payload_encode_va to support that if argument is
8086 NULL it ignores and checks the next argument. Affected file
8087 lib/silccore/silccommand.c.
8089 * Added silc_server_send_notify_ban to send the BAN notify
8090 type between routers.
8092 * Chaned the silc_notify_payload_encode to support that if
8093 argument is NULL it ignores and checks the next argument.
8094 Affected file lib/silccore/silcnotify.c.
8096 * Tested ban lists in router environment successfully.
8098 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8100 * Implemented BAN command to the server, in silcd/command.[ch].
8102 * Removed the BAN and INVITE_LIST modes from the CMODE command
8105 * Added function silc_string_match to regex match two strings.
8106 Affected files lib/silcutil/silcutil.[ch].
8108 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8110 * Redefined parts of the SilcChannelEntry in the server to support
8111 the new ban and invite lists.
8113 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8115 * Redefined the INVITE command. The same command can be used to
8116 invite individuals to the channel but also to manage the invite
8117 list of the channel (to add to and remove from the invite list).
8118 Updated the protocol specs.
8120 * Added new command SILC_COMMAND_BAN that can be used to manage
8121 the ban list of the channel. Updated the protocol specs.
8123 * Removed the channel modes: the SILC_CMODE_BAN and the
8124 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8125 in the CMODE command. The equivalent features are now available
8126 using INVITE and BAN commands. Updated the protocol specs.
8128 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8129 in the network about change in the current ban list. The notify
8130 type is not used by the client.
8132 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8133 support the invite lists.
8135 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8137 * Added new function silc_string_regexify that converts string
8138 including wildcard characters into regex string that can
8139 be used by the GNU regex library. Added into the file
8140 lib/silcutil/silcutil.[ch].
8142 Added silc_string_regex_combine to combine to regex strings
8143 into one so that they can be used as one regex string by
8144 the GNU regex library. Added into the file
8145 lib/silcutil/silcutil.[ch].
8147 Added silc_string_regex_match to match two strings. It returns
8148 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8150 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8152 * Imported GNU regex to the soruce tree into lib/contrib.
8153 Fixed some compiler warning from the regex.c.
8155 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8157 * Fixed MOTD command in the server to work in router environment.
8159 * Fixed the MOTD command in the client library to support
8160 the server argument in the command.
8162 * Added `nickname_len' argument to the silc_idlist_add_client
8163 in the server, as the `nickname' argument may be binary data
8166 * Added silc_idlist_get_channels to return all channels from
8169 * Implemented LIST command to the server. Affected file is
8172 * Implemented the LIST command to the client library and on the
8175 * Added [<user count>] argument to the LIST command reply.
8176 With private channels the user count is not shown.
8178 * Updated TODO and README.
8180 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8182 * The client entry's data.registered must be TRUE even with
8183 global client entry on global client list. The data.registered
8184 is used to check whether the client is anymore in the network,
8185 for example with WHOWAS command so it must be valid.
8187 * Fixed the WHOWAS command in the server. It now actually works
8188 in router environment. Added function into silcd/command_reply.c
8189 silc_server_command_reply_whowas_save.
8191 * Added silc_idlist_purge function to the silcd/idlist.c
8192 to periodically purge the ID Cache.
8194 * Fixed INFO command in the server. It works now in router
8195 environment. Added <server name> argument to the INFO command
8196 reply. Updated the protocol specs.
8198 * Fixed minor bug in silc_idcache_purge to not purge if the
8199 expire value is zero.
8201 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8202 they were buggy because of the WHOWAS information.
8204 * Fixed local command MSG to handle the async resolving of
8205 the remote client properly. It used to fail the first MSG.
8206 Affected file silc/local_command.c.
8208 * Added `data_len' field to SilcIDCache context.
8210 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8212 * Update TODO. Todo in commands in the server.
8214 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8216 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8217 used by routers as broadcast packet to inform other routers
8218 about the changed user mode.
8220 Implemented the notify handling in the server. Affected file is
8221 silcd/packet_receive.c. Added the function
8222 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8224 * Added new generic Channel Payload and deprecated the New Channel
8225 Payload. The New Channel Payload is now the generic Channel
8228 * Added new argument `mode' to the silc_server_send_new_channel
8229 as it is required in the Channel Payload now.
8231 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8232 and created a new and real SilChannelPayload to represent the
8233 new generic Channel Payload. Implemented the encode/decode
8234 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8236 * Added silc_server_get_client_channel_list to return the list
8237 of channels the client has joined for WHOIS command reply.
8238 Affected file silcd/server.[ch].
8240 * Implemented the channel list sending in the WHOIS command reply
8241 in server and in the client.
8243 Implemented the channel list displaying on the user interface
8244 as well. Affected file silc/client_ops.c.
8246 * Added silc_channel_payload_parse_list to parse list of Channel
8247 Payloads. It returns SilcDList list of SilcChannelPayloads.
8248 Client for example can use this function to parse the list of
8249 channels it receives in the WHOIS command reply. The caller
8250 must free the list by calling silc_channel_payload_list_free.
8251 Affected files lib/silccore/silcchannel.[ch].
8253 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8255 * Added one new argument <user mode> to the WHOIS command reply
8256 to return the mode of the user in SILC. Updated the protocol
8259 Implemented it to the server and client.
8261 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8263 * Fixed the mode printing on the user interface on joining.
8264 Affected file silc/client_ops.c.
8266 * Implemented the UMODE command and user modes in general to the
8267 client library and to the user interface.
8269 * Implemented the UMODE command to the server.
8271 * The server now sends UNKNOWN_COMMAND error status if client sends
8272 unknown command. Affected file silcd/command.c.
8274 * All server commands now handle the command identifier the right
8275 way when sending the command reply to the client. The client can
8276 use to identify the command replies with the identifier.
8278 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8280 * Added silc_server_get_client_route to resolve the route to
8281 the client indicated by the client ID. Affected file is
8284 * Added silc_server_relay_packet as general function to relay
8285 packet to arbitrary destination. This deprecates functions
8286 like _send_private_message_key, _relay_notify etc. Affected
8287 file is silcd/packet_send.[ch].
8289 Removed silc_server_send_key_agreement,
8290 silc_server_send_private_message_key and
8291 silc_server_packet_relay_notify functions from the file
8292 silcd/packet_send.[ch].
8296 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8297 server. Affected file silcd/packet_receive.[ch].
8299 * Implemented the KILL command to the client. Implemented the
8300 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8301 Affected files lib/silcclient/command[_reply].c and
8302 lib/silcclient/client_notify.c. Implemented the KILL notify
8303 printing in the user inteface.
8305 * Fixed a lot silc_parse_nick memory leaks from the client
8306 library in the file lib/silcclient/command.c.
8308 * Changed the silc_server_send_notify_on_channels's `sender'
8309 argument from SilcSocketConnection to SilcClientEntry to
8310 check the sender as entry and not as connection object and not
8311 to send to the client provided as argument. The affected file
8312 is silcd/packet_send.[ch].
8314 * The notify packets that are destined directly to the client used
8315 to not to be processed by the server. Now changed that and the
8316 server processes all notify packets. After relaying the packet
8317 to the client the notify packet is processed in the server.
8319 * The silc_server_free_client_data now checks whether there is
8320 pending outgoing traffic for the client and purges the data to
8321 the network before removing the client entry.
8323 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8325 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8326 an client is killed from the SILC Network. Updated the protocol
8329 Added new function silc_server_send_notify_killed to the
8330 silcd/packet_send.[ch].
8332 * Added function silc_server_packet_relay_notify to relay notify
8333 packets that are destined directly to a client. In this case
8334 the server does not process the notify packets but merely relays
8335 it to the client. Affected file silcd/packet_send.[ch].
8337 Added also silc_server_packet_process_relay_notify to check
8338 whereto relay the notify. Affected file is
8339 silcd/packet_receive.[ch].
8341 * Implemented the KILL command to the server.
8345 * Added the backup schema desgined last fall to the protocol
8346 specs for everyone to see. The specification is in the
8347 *-spec-xx.txt draft and the packet type definitions for the
8348 backup routers is in *-pp-xx.txt draft. Thusly, added also
8349 new packet type SILC_PACKET_CELL_ROUTERS.
8351 * A big security problem in the implementation discovered. The
8352 signoff of an client did not cause new channel key generation
8353 which it of course should've done. The channel keys must be
8354 always re-generated when client leaves (or signoffs) the channel.
8355 The silc_server_remove_from_channels funtion now handles
8356 the channel key re-generation.
8358 * Added `sender' argument to the silc_server_send_notify_on_channels
8359 to not to send the client provided as argument. Affected file
8360 silcd/packet_send.[ch].
8362 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8364 * Implemented OPER and SILCOPER commands into the server and
8367 * Added silc_auth_verify and silc_auth_verify_data to verify
8368 the authentication directly from the authentication payload.
8369 It supports verifying both passphrase and public key based
8370 authentication. Affected file lib/silccore/silcauth.[ch].
8372 * Added `hash' field to the SilcIDListData structure. It is the
8373 hash negotiated in the SKE protocol. Affected file is
8376 * Slight redesigning of the SilcAuthPayload handling routines.
8377 Do not send SilcPKCS but SilcPublicKey as argument.
8379 * Implemented the public key authentication support to the
8380 serverconfig. The public key is loaded from the provided path
8381 and saved as authentication data to void * pointer. Thus,
8382 changed the unsigned char *auth_data to void *auth_data;
8384 * Fixed SHUTDOWN command to send the reply before the server
8385 is shutdown. :) Affected file silcd/command.c.
8387 * Fixed fatal bug in CONNECT command. The hostname was invalid
8388 memory and server crashed. Affected file silcd/command.c.
8390 * Fixed fatal bug in CLOSE command. The server_entry became
8391 invalid but was referenced later in the command. Affected file
8394 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8396 * Fixed fatal bug in failure packet handling. Server ignored
8397 the failure and thus crashed when it came.
8401 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8403 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8404 that the command may be executed only once in (about) 2 seconds.
8405 The old SILC_CF_LAG flag is same but allows command bursts up
8406 to five before limiting.
8408 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8409 server code. Various commands now includes the CF_LAG_STRICT
8410 flag to disallow any kind of miss-use of the command.
8412 * Fixed the silc_buffer_unformat to not to allocate any data
8413 if the length of the data is zero. It used to allocate the
8414 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8416 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8418 * Changed the format of AdminConnection configuration section
8419 in the server. Added username of the admin to the format.
8420 Affected files silcd/serverconfig.[ch].
8422 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8423 to return admin configuration data by host, username and/or
8426 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8428 * Implemented WHOWAS command to the server. Added the functions:
8430 silc_server_command_whowas_parse,
8431 silc_server_command_whowas_send_reply,
8432 silc_server_command_whowas_from_client and
8433 silc_server_command_whowas_from_server
8435 * Added <Client ID> argument to the WHOWAS command reply. Updated
8436 the protocol specs accordingly.
8438 * Implemented WHOWAS command and command_reply to the client
8441 Implemented the WHOWAS printing on the user interface.
8443 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8445 * Added new argument to the WHOWAS command reply, the real name.
8446 It is an optional argument. Updated the protocol specs.
8448 * Added SilcIDCacheDestructor callback that is registered when
8449 the SilcIDCache is allocated. The callback is called when
8450 an cache entry in the ID Cache expires, or is purged from the
8451 cache. Added into lib/silccore/idcache.[ch].
8453 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8454 to destruct the client entries when the cache entry expires.
8455 Other ID Cache's in server and in the client library ignores
8458 * If the ID Cache entry's `expire' field is zero then the entry
8459 never expires. Added boolean `expire' argument to the
8460 silc_idcache_add function in the lib/silccore/idcache.[ch].
8461 If it is TRUE the default expiry value is used.
8463 * Added silc_server_free_client_data_timeout that is registered
8464 when client disconnects. By default for 5 minutes we preserve
8465 the client entry for history - for WHOWAS command.
8467 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8469 * Added support to the server to enforce that commands are not
8470 executed more than once in 2 seconds. If server receives
8471 commands from client more frequently, timeout is registered
8472 to process the commands. Affected file silcd/command.c.
8473 Added new function silc_server_command_process_timeout.
8475 * Changed NICK_NOTIFY handling in client library to check that
8476 if the client's nickname was changed, so there is no need to
8477 resolve anything from the server.
8479 * Removed error printing from the WHOIS and IDENTIFY commands.
8480 If error occurs then it is ignored silently in the client library.
8481 The application, however, may map the received error to
8482 human readable error string. The application currently maps
8483 the NO_SUCH_NICKNAME error to string.
8485 * Made the command status message public to the application. Moved
8486 them from lib/silcclient/command_reply.c to
8487 lib/silcclient/command_reply.h. The application can map the
8488 received command status to the string with the
8489 silc_client_command_status_message function.
8491 * Added check to the server to check that client's ID is same
8492 as the Source ID in the packet the client sent. They must
8495 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8497 * Added dist-bzip hook to the Makefile.am to make bzip2
8498 compressed distributions.
8500 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8502 * Server now enforces the maximum length for the nickname and
8503 the channel as protocol specification dictates. 128 bytes for
8504 nickname and 256 bytes for channel name.
8506 * Moved the WHOIS printing to the application. The client libary
8507 does not print out the WHOIS information anymore, the application
8508 must do it. Renamed silc_client_command_reply_whois_print to
8509 the silc_client_command_reply_whois_save.
8511 The client's idle time is also sent to the application now, and
8512 the idle is shown on screen.
8514 * Added silc_client_command_reply_identify_save to save the
8515 received IDENTIFY entries.
8517 * Do not check for channel private keys in message sending and
8518 reception if the channel does not have the PRIVKEY mode set.
8519 Affected file lib/silclient/client_channel.c.
8521 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8523 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8524 just surfaced after chaning the JOIN procedure.
8526 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8528 * Added silc_client_get_clients_by_list to get client entries
8529 from Client ID list, that is returned for example by JOIN
8530 and USERS command replies. The application should use this
8531 function for example when JOIN command reply is received to
8532 resolve the clients already on the channel (library does not
8533 do that anymore as USERS command reply is not used in the JOIN
8534 procedure anymore). Affected files lib/silcclient/silcapi.h and
8535 lib/silcclient/idlist.c.
8537 * JOIN command reply and USERS command reply returns now SilcBuffer
8538 pointers instead of unsigned char pointers when returning
8539 the client list and mode list.
8541 * Added <Client ID> argument to the JOIN command reply, mainly
8542 for the server to identify for which client the command was
8543 originally sent. Updated protocol specs accordingly.
8545 * Added SilcDlist private_key pointer to the SilcChannelEntry
8546 in the client to support the channel private keys. Affected
8547 file is lib/silcclient/idlist.h.
8549 * Added SilcChannelPrivateKey argument to the function
8550 silc_client_send_channel_message so that application can choose
8551 to use specific private ke if it wants to. If it is not provided,
8552 the normal channel key is used, unless private keys are set.
8553 In this case the first (key that was added first) is used
8554 as the encryption key.
8556 * Implemented the support for channel private key handling.
8557 Implemented the following functions:
8559 silc_client_add_channel_private_key,
8560 silc_client_del_channel_private_keys,
8561 silc_client_del_channel_private_key,
8562 silc_client_list_channel_private_keys and
8563 silc_client_free_channel_private_keys
8565 Affected file lib/silcclient/client_channel.c.
8567 * Added the support for the private keys in the channel message
8568 sending and encryption and in the message reception and
8569 decryption. Affected funtions are
8570 silc_client_send_channel_message and silc_client_channel_message.
8572 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8574 * Added SKE's key verify callback to the client library's
8575 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8577 * Removed the statement that server (or router) must send USERS
8578 command reply when joining to the channel so that the client
8579 knows who are on the channel. Instead, the client list and
8580 client's mode list is now sent in the JOIN command reply to the
8581 client who joined channel. This is better solution.
8583 * Added function silc_server_get_users_on_channel and function
8584 silc_server_save_users_on_channel to the silcd/server.[ch].
8586 * Removed function silc_server_command_send_users from the
8589 * Do not show topic on the client library anymore. The topic is
8590 sent in the command reply notify to the application and the
8591 application must show the topic now.
8593 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8595 * Added client searching by nickname hash into the IDENTIFY and
8596 WHOIS commands in the server as they were clearly missing from
8597 them. Affected file is silcd/command.c.
8599 * Fixed a bug in private message receiving in the client library.
8600 The remote ID was freed and it wasn't supposed, now it is
8603 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8605 * Minor fix to the channel payload; allocate the data area, as it
8606 needs to be of specific length.
8608 * If the key agreement port is zero then the operating
8609 system will define the bound port. Affected files are
8610 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8612 * Added new function silc_channel_payload_decrypt into the file
8613 lib/silccore/silcchannel.[ch].
8615 * Moved the channel message etc, check from silc_packet_decrypt
8616 to applications. The library calls now a generic
8617 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8618 when the packet is either normal or special. This was done to
8619 allow more wide range of checking that was not allowed when
8620 the code was in library. Now applications can do virtually any
8621 checks to the packet and return to the library the decision how
8622 the packet should be processed. Affected files are
8623 lib/silccore/silcpacket.[ch].
8625 Added silc_server_packet_decrypt_check to the server and
8626 silc_client_packet_decrypt_check to the client library.
8628 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8629 to send with specified source and destination information.
8631 * Channel message delivery between routers was broken after the
8632 channel key distribution was fixed earlier. The channel key
8633 was used be to distributed to other routers as well which is not
8634 allowed by the protocol. Now this is fixed and channel keys
8635 really are cell specific and the channel message delivery between
8636 routers comply with the protocol specification.
8638 * Fixed various commands in server to check also the global list
8639 for the channel entry and not just the local list. The affected
8640 file silcd/command.c.
8642 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8644 * Added assert()s to buffer formatting and unformatting routines
8645 to assert (if --enable-debug) when error occurs. Affected
8646 file: lib/silcutil/silcbuffmt.c.
8648 * Changed to auto-reconnect to check whether the remote host is
8649 router and register the re-connect timeout if it is. It used
8650 to check that whether we are normal server, but router must do
8651 auto-reconnect with another router as well. Affected file
8654 * Removed the [<key len>] option from CMODE command as the cipher
8655 name decides the key length, nowadays. See the defined ciphers
8656 from the protocol specification.
8658 * Added [<hmac>] option to the CMODE command to define the HMAC
8659 for the channel. Added SILC_CMODE_HMAC channel mode.
8661 * Added [<hmac>] option for the JOIN command so that user can
8662 select which HMAC is used to compute the MACs of the channel
8665 * Added Hmac field to the Channel Message Payload. The integrity
8666 of plaintext channel messages are now protected by computing
8667 MAC of the message and attaching the MAC to the payload. The
8668 MAC is encrypted. Now, it is clear that this causes some
8669 overhead to the size of the packet but rationale for this is that
8670 now the receiver can verify whether the channel message decrypted
8671 correctly and also when private keys are set for the channel the
8672 receiver can decrypt the packet with several keys and check from
8673 the MAC which key decrypted the message correctly.
8675 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
8676 lib/silccrypt/silccipher.[ch].
8678 * Added silc_hash_len to return the digest length into the
8679 lib/silcrypt/silchash.[ch].
8681 * Rewrote parts of Silc Channel Payload interface in the
8682 lib/silccore/silcchannel.[ch]. The encode function now also
8683 encrypts the packet and parse function decrypts it.
8685 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8687 * Fixed a minor formatting bug in the SKE's key material processing.
8688 It actually might have processed the keys wrong way resulting
8691 * Redefined the mandatory HMAC algorithms and added new algorithms.
8692 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
8693 and hmac-md5 truncated to 96 bits. The mandatory is now
8694 hmac-sha1-96. Rest are optional (including the one that used
8695 to be mandatory). Rationale for this is that the truncated HMAC
8696 length is sufficient from security point of view and can actually
8697 make the attack against the HMAC harder. Also, the truncated
8698 HMAC causes less overhead to the packets. See the RFC2104 for
8701 * Added new [hmac] configuration section. The SKE used to use
8702 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
8703 is of course wrong. The official names that must be proposed in
8704 the SKE are the ones defined in the protocol specification
8705 (hmac-sha1-96 for example). The user can configure any hmac
8706 using any hash function configured in the [hash] section. At
8707 least, the mandatory must be configured.
8709 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
8711 * Added HMAC list to the SKE proposal list. It has now both
8712 hash algorithm list and HMAC list. This makes the protocol
8713 incompatible with previous versions. The SKE now seems to work
8714 the way it is supposed to work, for the first time actually.
8716 * Defined plain Hash algorithms to the protocol specification.
8719 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8721 * Implemented support for key agreement packets into the server.
8722 Added functions silc_server_key_agreement and
8723 silc_server_send_key_agreement. Other than these functions,
8724 server has nothing to do with this packet.
8726 * Added support for private message key packets into the server.
8727 Added functions silc_server_private_message_key and
8728 silc_server_send_private_message_key.
8732 * Changed the silc_[client|server]_protocol_ke_set_keys to be
8733 called in the protocol's final callback instead in the END
8734 protocol state. This makes a little more sense and in the same
8735 time in client we can use the same protocol routines for normal
8736 key exchange and to key agreement packet handling as well.
8738 * Added to both client's and server's KE protocol context the
8739 SilcSKEKeyMaterial pointer to save the key material. We will
8740 bring the key material to the protocol's final callback by doing
8741 this. The final callback must free the key material.
8743 * Added SKE's packet_send callback into client's KE protocol
8744 context so that the caller can choose what packet sending function
8745 is used. This way we can use different packet sending when
8746 doing normal SKE when doing key agreement packet handling (in
8747 the key agreement packet handling we do not want to encrypt
8750 * Implemented the responder side of the key agreement routines
8751 in the client. The client can now bind to specified port and
8752 accept incoming key negotiation. The key material is passed
8753 to the application after the protocol is over.
8755 * Implemented the processing of incoming Key Agreement packet
8756 in the client. Added function silc_client_key_agreement to
8759 * Implemented the intiator side of the key agreement routines
8760 in the client. The client can now initiate key agreement with
8761 another remote client. The key material is passed to the
8762 application after the protocol is over.
8764 * Created client_keyagr.c to include all the key agreement
8767 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
8768 SILC_TASK_CALLBACK except that it is not static.
8770 * Created client_notify.c and moved the Notify packet handling
8771 from the client.[ch] into that file.
8773 * Created client_prvmsg.c and moved all private message and
8774 private message key routines from the client.[ch] into that file.
8776 * Create client_channel.c and moved all channel message and
8777 channel private key routines from the client.[ch] into that file.
8779 * Changed silc_client_get_client_by_id_resolve to resolve with
8780 WHOIS command instead of IDENTIFY command, in the file
8781 lib/silclient/idlist.c.
8783 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8785 * Implemented the SKE's responder side to the Client library.
8787 * When FAILURE is received to the protocol do not trust it
8788 blindly. Register a timeout to wait whether the remote closes
8789 the connection as it should do it, only after that process the
8790 actual failure. This was changed to both client and server.
8792 * Added client_internal.h to include some of the structures
8793 there instead of client.h in lib/silcclient/.
8795 * Added function silc_task_unregister_by_callback to unregister
8796 timeouts by the callback function.
8798 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8800 * Some "Incomplete WHOIS info" errors has been appearing on the
8801 log files. Took away the entry->userinfo check from WHOIS
8802 reply sending. The entry->userinfo is now " " if client did not
8803 provide one. I thought this was fixed earlier but something
8804 is wrong still. Let's see if the error still appears.
8806 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8808 * Fixed a minor bug in the login when the channel key is
8809 re-generated in the server. It used to generate the key in
8810 wrong order and thus caused problems in the channel traffic.
8812 * Fixed a minor bug in channel key distsribution after
8813 KICK command. The key was not sent to the router even though
8816 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8818 * Added silc_ske_process_key_material_data as generic routine
8819 to process any key material as the SILC protocol dictates. The
8820 function is used by the actual SKE library but can be used by
8821 applications as well. This relates to the private message keys
8822 and the channel private keys since they must be processed the
8823 same way the normal SILC session keys. The protocol dictates
8824 this. Affected files: lib/silcske/silcske.[ch].
8826 Added also silc_ske_free_key_material to free the
8827 SilcSKEKeyMaterial structure.
8829 * Defined silc_cipher_set_key function to set the key for
8830 cipher without using the object's method function. The affected
8831 files: lib/silccrypt/silccipher.[ch].
8833 * Implemented silc silc_client_add_private_message_key,
8834 silc_client_add_private_message_key_ske,
8835 silc_client_del_private_message_key,
8836 silc_client_list_private_message_keys and
8837 silc_client_free_private_message_keys functions in the
8840 Added functions silc_client_send_private_message_key to send
8841 the Private Message Key payload and silc_client_private_message_key
8842 to handle incoming Private Message Key payload.
8844 * Added Cipher field to the Private Message Key payload to set
8845 the cipher to be used. If ignored, the default cipher defined
8846 in the SILC protocol (aes-256-cbc) is used.
8848 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8850 * Removed lib/silcclient/ops.h file.
8852 Redefined parts of the SILC Client Library API. Created new
8853 file silcapi.h that deprecates the ops.h file and defines the
8854 published Client Library API. Defined also private message key
8855 API and channel private key API into the file.
8857 This is the file that the application must include from the
8858 SILC Client Library. Other files need not be included by
8859 the application anymore.
8861 * Added new key_agreement client operation callback and also
8862 defined the Key Agreement library API for the application.
8864 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8866 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
8867 is used by clients to request key negotiation between another
8868 client in the SILC network. If the negotiation is started it
8869 is performed using the SKE protocol. The result of the
8870 negotiation, the secret key material, can be used for example
8871 as private message key.
8873 Implemented the Key Agreement payload into the files
8874 lib/silccore/silauth.[ch].
8876 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8878 * Redefined ciphers for the SILC protocol. Added some new ciphers
8879 and defined the key lengths for the algorithms. Changed the
8880 code accordingly. The default key length is now 256 bits.
8882 * Fixed SKE key distribution function silc_ske_process_key_material
8883 when the key length is more than 128 bits. The default key
8884 length in SILC is now 256 bits.
8886 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
8887 to indicate unsupported algorithm.
8889 * Renamed rijndael.c to aes.c and all functions as well.
8891 * Fixed a long standing channel key setting bug in client library.
8892 Weird that it has never surfaced before.
8894 * Fixed bug in channel deletion. If the entire channel is removed
8895 then it must also delete the references of the channel entry
8896 from the client's channel list as the client's channel entry and
8897 the channel's client entry share same memory.
8899 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8901 * Implemented CONNECT and SHUTDOWN commands in the client.
8903 * Implemented CLOSE command to the client.
8905 * Added the function silc_idlist_find_server_by_name into the
8906 files silcd/idlist.[ch].
8908 Added the function silc_idlist_find_server_by_conn into the
8909 files silcd/idlist.[ch].
8911 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8913 * DIE command was renamed to SHUTDOWN. Updated the both code
8916 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
8917 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
8919 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
8922 * Added function silc_server_create_connection function to create
8923 connection to remote router. My server implementation actually
8924 does not allow router to connect to normal server (it expects
8925 that normal server always initiates the connection to the router)
8926 so the CONNECT command is only good for connecting to another
8929 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8931 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
8932 or some other client was kicked from the channel.
8934 Implemented the handling of the notify type to both client
8937 Implemented silc_server_send_notify_kicked to send the KICKED
8938 notify. It is used to send it to the server's primary router.
8940 * Implemented the KICK command into server and client.
8942 * Added `query' argument to the silc_idlist_get_client function
8943 to indicate whether to query the client from server or not if
8946 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
8947 to indicate that the client is not channel founder.
8951 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8953 * Removed the rng context from SilcPacketContext structure and
8954 changed that the packet routine uses the Global RNG API.
8956 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8958 * Added support for quit message that client can "leave" on the
8959 channel when it quits the SILC. It is ditributed inside the
8960 SILC_NOTIFY_TYPE_SIGNOFF notify type.
8962 Added silc_server_free_client_data that will take the
8963 signoff message as argument.
8965 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
8967 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8969 * Updated parts of the protocol specification to keep it up
8972 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8974 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
8975 payloads in one packet.
8977 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
8978 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
8979 use now the new List flag.
8981 * Also deprecated the following packet types: REPLACE_ID,
8982 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
8984 * Added list support for Notify packet in server.
8986 * Added silc_server_send_notify_channel_change to send the
8987 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
8988 the silc_server_send_replace_id.
8990 * Added silc_server_send_notify_nick_change to send the
8991 NICK_CHANGE notify type. Deprecates the function
8992 silc_server_send_replace_id.
8994 * Added silc_server_send_notify_join to send the JOIN notify type.
8995 Deprecates the function silc_server_send_new_channel_user.
8997 * Added silc_server_send_notify_leave to send LEAVE notify type.
8998 Deprecates the function silc_server_send_remove_channel_user.
9000 * Added silc_server_send_notify_cmode and
9001 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9002 types. Deprecates the silc_server_send_set_mode function.
9004 * Added SERVER_SIGNOFF notify type to indicate that server has
9005 quit. This means that all clients on the channel from that
9006 server will drop. This can be also used when netsplit happens.
9008 Deprecated REMOVE_ID packet type since it is not needed anymore
9011 Added silc_server_send_notify_server_signoff to send the
9012 SERVER_SIGNOFF notify type. Deprecates the function
9013 silc_server_send_remove_id.
9015 Added also silc_server_send_notify_signoff to send the
9016 SIGNOFF notify type.
9018 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9019 SILC protocol from this day on. Changed the protocol
9020 specification as well.
9022 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9023 notify type. It is used between routers to notify about
9024 topic changes on a channel.
9026 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9029 * Partly updated the protocol specification to comply with the
9030 changes now made. It is still though a bit outdated.
9032 * The JOIN notify type now takes one extra argument <Channel ID>.
9033 The packet used to be destined to the channel but now the
9034 JOIN type may be sent as list thus it is impossible to
9035 destine it to any specific channel. By adding this argument
9036 it is again possible.
9038 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9040 * Added CREDITS file. The CHANGES and CREDITS file will appear
9041 in the distribution as well.
9043 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9045 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9046 types in the server's silcd/packet_receive.c.
9048 * Implemented CMODE and CUMODE to work in router environment.
9050 * Fixed minor encoding and decoding buglet from the
9051 lib/silccore/silcmode.c.
9053 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9056 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9058 * Changed all SilcConfigServer* and silc_config_server* to
9059 SilcServerConfig* and silc_server_config*, respectively.
9062 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9064 * Associated the ID (client or server ID) to the Authentication
9065 Payload to avoid any possibility of forging. Updated the
9066 protocol specification and the code accordingly.
9068 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9070 * The RSA key length is now save to the RsaKey context in the
9071 key generation process in lib/silccrypt/rsa.c. The key length
9072 is now used to figure out the maximum size of the block allowed
9073 to be encrypted/signed.
9075 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9076 is equivalent to the silc_mp_mp2bin but does not allocate any
9079 * Changed silc_mp_mp2bin API to take length argument. If it is
9080 non-zero then the buffer is allocated that large. If zero, then
9081 the size is approximated using silc_mp_sizeinbase, which however
9084 * Created Global RNG API which is global RNG that application can
9085 initialize. After initializing, any routine anywhere in the
9086 code (including library) can use RNG without allocating a new
9087 RNG object. This was done to allow this sort of use of the
9088 RNG in code that has no chance to allocate RNG object. All
9089 applications currently allocate this and many routines in the
9090 library use this. Affected file lib/silccrypt/silcrng.[ch].
9092 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9093 it to use the Global RNG API.
9095 * Defined Authentication Payload into protocol specification that
9096 is used during SILC session to authenticate entities. It is
9097 used for example by client to authenticate itself to the server
9098 to obtain server operator privileges.
9100 Implemented this payload into the lib/silccore/silcauth.[ch].
9101 Implemented also routines for public key based authentication
9102 as the new protocol specification dictates.
9104 Moved definitions of different authentication methods from
9105 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9107 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9108 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9109 silc_pkcs_verify_with_hash functions into the file
9110 lib/silccrypt/silcpkcs.[ch].
9112 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9114 * The client entry's userinfo pointer must be always valid.
9115 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9116 will fail since it requires the userinfo. Now, the userinfo
9117 is allocated as "" if actual userinfo does not exist. Actually,
9118 it must exist and it is totally Ok to drop client connections
9119 that does not announce the userinfo. However, we will make
9120 this workaround for now.
9122 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9123 to return the remote port by socket.
9125 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9127 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9128 SILC_SERVER_PENDING_EXEC and added an new macro
9129 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9130 data or when error occurs while processing the pending command.
9132 Added new argument `destructor' into silc_server_command_pending
9133 and to the SilcServerCommandPending object. This destructor is
9134 now called after calling the pending callback or if error occurs
9135 immediately. If error occurs the actual pending callback won't
9136 be called at all - only the destructor. The destructor may be
9137 NULL if destructor is not needed.
9139 All this applies for client library code as well. Similar
9140 changes were made there as well for the pending commands.
9142 In the client, the application must now allocate the
9143 SilcClientCommandContext with the silc_client_command_alloc
9146 * Added reference counter to the SilcServerCommandContext. Added
9147 function silc_server_command_alloc and silc_server_command_dup
9150 Same type of functions added to the client library for the same
9153 * Removed the cmd_ident from IDListData away since it is now
9154 global for all connections. It is the command identifier used
9155 in command sending and with pending commands. The affected file
9158 * Added reference counter to the SilcSocketConnection objecet to
9159 indicate the usage count of the object. The object won't be
9160 freed untill the reference counter hits zero. Currently only
9161 server uses this, and client ignores it. The client must be
9162 set to use this too later. The affected files are
9163 lib/silccore/silcsockconn.[ch]. Added also the function
9164 silc_socket_dup to increase the reference counter.
9166 This was mainly added because it is possible that the socket
9167 is removed underneath of pending command or other async
9168 operation. Now it won't be free'd and proper DISCONNECTING
9169 flags, etc. can be set to avoid sending data to connection that
9170 is not valid anymore.
9172 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9173 the connection. After that it sets SILC_SET_DISCONNECTED.
9174 It is, however, possible that the socket data is not still freed.
9175 The silc_server_packet_process now checks that data is not
9176 read or written to connection that is DISCONNECTED. The socket
9177 get's freed when the reference counter hits zero.
9179 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9181 * Changed the client operation API: channel_message operation's
9182 `sender' is now the client entry of the sender, not the nickname
9183 and the `channel' is the channel entry, not the channel name.
9185 In the private_message operation the `sender' is now also the
9186 client entry of the sender not the nickname.
9188 Affected file is lib/silcclient/ops.h and all applications
9189 using the client operations.
9191 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9193 * Moved the calling of ops->connect() from connect_to_server_final
9194 into receive_new_id functin since that is the point when the
9195 client is actually allowed to send traffic to network. The
9196 affected file is lib/silcclient/client.c.
9198 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9200 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9201 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9202 (if needs broadcasting) instead of broadcasting the packets one
9203 by one which would make a burst in the network traffic.
9205 * Added `broadcast' argument to the functions in silcd/server.[ch]
9206 silc_server_create_new_channel[_with_id] to indicate whether
9207 to send New Channel packet to primary router.
9209 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9211 * Added new function into the silcd/server.[ch] files:
9212 silc_server_create_new_channel_with_id to create new channel with
9213 already existing Channel ID.
9215 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9216 lib/silccore/silcpacket.h. This packet is used t send list of
9217 Set Mode payloads inside one packet. Server uses this to set
9218 the modes for the channels and clients on those channels, that it
9219 announced to the router when it connected to it. The protocol
9220 specification has been updated accordingly.
9222 * The silc_server_new_channel did not handle the packet coming
9223 from normal server as it normally does not send that. However,
9224 when it announces its channels it does send it. Implemented
9225 the support for that.
9227 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9228 into the file lib/silccore/id.h.
9230 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9232 * Fixed memory leaks in the functions silc_idlist_del_client,
9233 silc_idlist_del_channel and silc_idlist_del_server in the file
9234 silcd/idlist.c. All of those leaked like a sieve.
9236 * Fixed some small memory leaks in the client's function
9237 silc_client_notify_by_server.
9239 * Added functions into silcd/server.c: silc_server_announce_clients,
9240 silc_server_announce_channels and silc_server_announce_server.
9241 These functions are used by normal and router server to announce
9242 to its primary router about clients, channels and servers (when
9243 router) that we own. This is done after we've connected to the
9246 These functions effectively implements the following packet types:
9247 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9248 and SILC_PACKET_NEW_ID_LIST.
9250 * Added new functions into the silcd/packet_receive.[ch]:
9251 silc_server_new_id_list, silc_server_new_channel_list and
9252 silc_server_new_channel_user_list to handle the incoming
9253 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9255 * Added support of changing Channel ID in the function
9256 silc_server_replace_id. If the server that announces a channel
9257 to the router already exists in the router (with same name but
9258 with different Channel ID), router is responsible to send
9259 Replace ID packet to the server and force the server to change
9260 the Channel ID to the one router has.
9262 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9263 client that the Channel ID has been changed by the router. The
9264 normal server sends this to the client. Client must start using
9265 the new Channel ID as the channel's ID.
9267 Implemented handling of this new type into lib/silcclient/client.c
9268 into the function silc_client_notify_by_server.
9270 * Added new function silc_idlist_replace_channel_id into the files
9271 silcd/idlist.[ch] to replace the Channel ID.
9273 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9275 * Call silc_server_command_identify_check always when processing
9276 the IDENTIFY command in silcd/command.c
9278 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9280 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9281 send keepalive packets. The packet can be sent by clients,
9282 servers and routers.
9284 Added function silc_socket_set_heartbeat into the file
9285 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9286 If not set, the heartbeat is not performed. The actual
9287 heartbeat is implemented in the low level socket connection
9288 library. However, application is responsible of actually
9291 Added silc_server_send_heartbeat to send the actual heartbeat
9292 packet into silcd/packet_send.[ch]. Server now performs
9293 keepalive with all connections.
9295 * Added silc_task_get_first function into lib/silcutil/silctask.c
9296 to return the timeout task with shortest timeout. There was a bug
9297 in task unregistration that caused problems. TODO has been
9298 updated to include that task system must be rewritten.
9300 * The client library will now resolve the client information when
9301 receiving JOIN notify from server for client that we know but
9302 have incomplete information.
9304 * Rewrote parts of silc_server_remove_from_channels and
9305 silc_server_remove_from_one_channel as they did not remove the
9306 channel in some circumstances even though they should've.
9308 * Encryption problem encountered in server:
9310 The LEAVE command used to send the Channel Key packet to the
9311 router immediately after generating it. However, the code
9312 had earlier sent Remove Channel user packet but not immediately,
9313 ie. it was put to queue. The order of packets in the router
9314 was that Channel Key packet was first and Remove Channel User
9315 packet was second, even though they were encrypted in the
9316 reverse order. For this reason, MAC check failed. Now, this
9317 is fixed by not sending the Channel Key packet immediately but
9318 putting it to queue. However, this is more fundamental problem:
9319 packets that are in queue should actually not be encrypted
9320 because packets that are sent immediately gets encrypted
9321 actually with wrong IV (and thus MAC check fails). So, packets
9322 that are in queue should be encrypted when they are sent to
9323 the wire and not when they put to the queue.
9325 However, the problem is that the current system has not been
9326 designed to work that way. Instead, the packet is encrypted
9327 as soon as possible and left to the queue. The queue is then
9328 just purged into wire. There won't be any fixes for this
9329 any time soon. So, the current semantic for packet sending
9332 o If you send packet to remote host and do not force the send
9333 (the packet will be in queue) then all subsequent packets to the
9334 same remote host must also be put to the queue. Only after the
9335 queue has been purged is it safe again to force the packet
9338 o If you send all packets immediately then it safe to send
9339 any of subsequent packets through the queue, however, after
9340 the first packet is put to queue then any subsequent packets
9341 must also be put to the queue.
9343 Follow these rules and everything works fine.
9345 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9347 * Added new function silc_server_remove_clients_by_server to
9348 remove all client entries from ID list when the server connection
9349 is lost. In this case it is also important to invalidate all
9350 client entires as they hold the invalid server entry. This
9351 fixes fatal bug when server has lost connection and will reconnect
9354 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9356 * Made some sanity checks to silc_server_daemonise like to check
9357 whether the requested user and group actually exists.
9359 * Added sanity check to SKE's silc_ske_responder_finish to check
9360 that the public and private key actually is valid.
9362 * Invalidate the client's nickname when receiving Replace ID
9363 packet and the Client ID is being replaced. This means that the
9364 server will query the nickname if someone needs it (client)
9367 * Sort the ID Cache in client library when the ID Cache data
9368 has changed (needs sorting).
9370 * Do not allow for SILC client to create several connections to
9371 several servers. The client does not support windows right now
9372 and generating multiple connections causes weird behaviour.
9374 Irssi-silc client does support windows and can handle several
9375 connections without problems, see: www.irssi.org and SILC plugin.
9377 * Fixed some places where client was added to the IDList. The
9378 rule of thumb is following (in order to get everything right):
9379 If the client is directly connected local client then the
9380 `connection' argument must be set and `router' argument must be
9381 NULL to silc_idlist_add_client function. If the client is not
9382 directly connected client then the `router' argument must
9383 bet set and the `connection' argument must be NULL to the
9384 silc_idlist_add_client function.
9386 * The funtion silc_server_packet_send_local_channel actually did
9387 not check whether the client was locally connected or not. It
9388 does that now. Fixed a bug related to LEAVE command.
9390 * Fixed Remove Channel User payload parsing bug in server's
9391 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9393 * The server's silc_server_save_channel_key now checks also the
9394 global ID list for the channel as it might not be in the local
9395 list. Fixed a bug related to LEAVE command.
9397 * Is this the end of the [<unknown>] buglet that has been lurking
9398 around for a long time? A little for loop fix in server's
9399 silc_server_command_whois_parse that is used by both IDENTIFY
9400 and WHOIS command. At least, this was a clear bug and a cause
9401 of one type of [<unknown>] buglet.
9403 * WHOIS and IDENTIFY commands call the function
9404 silc_server_command_[whois/identify]_check function even if
9405 we are not router server.
9407 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9409 * Added --with-gmp configuration option. If set the GMP
9410 is always compiled in the SILC source tree. If not set then
9411 it is checked whether the system has the GMP3 installed. If
9412 it has then the GMP won't be compiled (the system's headers
9413 and library is used), if it doesn't have it then the GMP is
9414 compiled in the SILC source tree.
9416 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9418 * Changed RSA private exponent generation to what PKCS #1
9419 suggests. We try to find the smallest possible d by doing
9420 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9421 not security fix but optimization.
9423 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9425 * Added new config entry [Identity] to fork the server and run
9426 it as specific user and group. A patch from Bostik.
9428 * Imported Dotconf configuration library into lib/dotconf.
9429 This will be used to create the SILC configuration files later.
9430 It will appear in the distsribution after this commit.
9432 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9434 * A big code auditing weekend happening. Auditing code for
9435 obvious mistakes, bugs and errors. Also, removing any code
9438 Removed files for being obsolete:
9440 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9441 inline in the file lib/silcutil/silcbuffer.h)
9443 o lib/silcutil/silcbufutil.c (the header has inline versions)
9445 Changed code to fix possible error conditions:
9447 o The buffer formatting routines now check that the destination
9448 buffer really has enough space to add the data. This applies for
9449 both buffer formatting and unformatting
9450 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9451 unformatting was changed to accomodate following rules:
9452 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9453 sent to the function while XXX_*STRING will not allocate or copy
9454 the data into the buffer. Instead it sets the pointer from the
9455 buffer into the pointer sent as argument (XXX_*STRING used to
9456 require that the pointer must be allocated already). This change
9457 makes this whole thing a bit more consistent and more optimized
9458 (note that the data returned in the unformatting with XXX_*STRING
9459 must not be freed now). The routines return now -1 on error.
9461 o Tried to find all code that use buffer_format and buffer_unformat
9462 and added return value checking to prevent formatting and
9463 especially unformatting errors and possible subsequent fatal
9466 o Changed ske->x and ske->KEY to mallocated pointers in
9467 lib/silcske/silcske.h. Fixed possible data and memory leak.
9469 o Added return value checking to all *_parse* functions. Fixed
9470 many memory leaks as well.
9472 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9473 so that buffer overflows would not happen. All code now also
9474 checks the return value as it can fail.
9476 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9478 * Added reconnection support to server if the normal server looses
9479 its connection to the router (for example if router is rebooted).
9480 The server performs normal reconnection strategy implemented
9481 to the server. Affected file silcd/server.c.
9483 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9485 * Added new packet type SILC_PACKET_SET_MODE that is used to
9486 distribute the information about changed modes (for clients,
9487 channels and clients channel modes) to all routers in the
9488 network. Updated the protocol specification accordingly.
9490 Added functions into silcd/packet_send.c and
9491 silcd/packet_receive.c: silc_server_send_set_mode,
9492 silc_server_set_mode.
9494 Added new files silcmode.[ch] into lib/silccore that implements
9495 the encoding and decoding of Set Mode Payload. Added new type
9496 SilcSetModePayload. Moved the definitions of different modes
9497 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9499 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9501 * Oops, a little mistake in server's connection authentication
9502 protocol. The protocol is not ended with FAILURE but with
9503 SUCCESS if the authentication is Ok. :) Affected file is
9506 * Implemented NICK_CHANGE notify handling in server in the file
9507 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9508 the local clients on the channel. After the changing nickname
9509 in router environment snhould work and the [<unknown>] nickname
9510 should appear no more.
9512 The silc_server_replace_id function that receives the Replace ID
9513 payload now sends the NICK_CHANGE notify type also in the file
9514 silcd/packet_receive.c
9516 * Changed WHOIS and IDENTIFY command to support the maximum amount
9517 of arguments defined in protocol specs (3328 arguments). This
9518 fixed a bug that caused problems when there were more than three
9521 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9523 * Added extra parameter, command identifier, to the
9524 silc_client_send_command so that explicit command identifier
9527 Changed that ID list routines uses specific command identifier
9528 when sending WHOIS/IDENTIFY requests to the server so that they
9529 can be identified when the reply comes back.
9531 Affected files lib/silcclient/command.[ch],
9532 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9534 * Added `sender' argument to silc_server_packet_send_to_channel
9535 to indicaet the sender who originally sent the packet to us
9536 that we are now re-sending. Ignored if NULL. Affected file
9537 silcd/packet_send.[ch].
9539 * Added some server statistics support in silcd/server_internal.h
9540 SilcServerStatistics structure and around the server code. Also
9541 send some nice statistics information when client is connecting
9544 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9546 * Fixed channel ID decoding in server's JOIN command reply in
9547 silcd/command_reply.c
9549 * Fixed braodcasting of replace ID payload to not to send it if
9550 we are standalone server in silcd/packet_receive.c.
9552 * Fixed all channel message sending routines to not to send
9553 packets to clients that has router set, since they are routed
9554 separately in the same function earlier. Affects file
9555 silcd/packet_send.c and all channel packet sending functions.
9557 * In USERS reply, res_argv[i] are not allocated, the table
9558 is allocated. Thus changed that free the table, not its
9561 * In server's whois_check and identify_check if the client is
9562 locally connected do not send any WHOIS commands - they are not
9565 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9567 * Fixed some minor bugs in client when sending WHOIS command. The
9568 arguments was in wrong order.
9570 * Removed statis function add_to_channel from server in
9571 silcd/command.c that was previously used with the joining but
9574 * Tested USERS command in router environment successfully with two
9575 routers, two servers and two clients.
9577 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9579 * Reorganized the USERS command and command reply in client library
9580 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9581 When the command is given by user we register a pending command
9582 callback that will reprocess the command after the reply has been
9583 received from the server. When reprocessing the packet we then
9584 display the information. Thus, the USERS information is displayed
9585 now in the command callback instead of in the command reply
9586 callback. The processing of the command is same as previously
9587 when server has sent the command reply in the JOINing process.
9589 * Added to USERS command in silcd/command_reply.c to join the client,
9590 we didn't use to know about, to the channel after we've created
9591 a client entry for it. Also, for clienet we did know already still
9592 check whether it is on the channel or not and add it if not.
9594 * Removed silc_server_command_join_notify as the function and its
9597 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9599 * Changed the client's pending command handling to the same as the
9600 server's pending command handling. It is also now possible to
9601 execute command reply functions from other command reply
9602 function as the function callbacks for commands and command
9603 replies are one and same. The pending commands are not static
9604 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9605 in client connection context. Thus, pending commands are server
9606 connection specific as it is convenient.
9608 Changed the function silc_client_command_pending and
9609 silc_client_command_pending_del and added new function
9610 silc_client_command_pending_check. Removed the
9611 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9614 * Added cmd_ident, current command identifier, to the client
9615 connection context in lib/silcclient/client.h to keep track on
9616 command identifiers used in command sending. Client's command reply
9617 function handling now supports the mandatory command identifiers.
9619 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9620 funtions in client to fully support pending command callbacks.
9622 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9623 as one of the arguments to the application in the command reply
9626 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9627 before first releasing SILC but came back. Now it is removed again
9628 and should come back nomore. The FORWARDED flag was used only
9629 by the JOINing procedure by forwarding the command packet to router.
9630 Now, the JOINing procedure has been changed to more generic (due
9631 to various router environment issues) and FORWARDED is not needed
9632 anymore for anything. The protocol specification is yet to be
9635 Now, removed silc_server_packet_forward from server and the flag
9636 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9638 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9640 * Renamed NAMES command to USERS command. The NAMES was named that
9641 due to historical reasons. Now it is renamed. Also, rewrote
9642 parts of the USERS command. The nickname list is not sent anymore
9643 by the server. Only Client ID and mode lists are sent in the USERS
9644 command. Changed this also to the protocol specification.
9646 The client now resolves the names and stuff after it receives
9647 the USERS list from the server when joining to the channel.
9649 * WHOIS and IDENTIFY commands has been changed to support multiple
9650 Client ID's per command. One can now search for multiple users
9651 in the network by sending only one WHOIS or IDENTIFY command.
9652 Changed the code and the protocol specifications.
9654 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9655 uses silc_server_command_whois_parse to parse the request. */
9657 * If normal server, do not parse the WHOIS and IDENTIFY requests
9658 before sending it to the router. Saves some time.
9660 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9662 * Fixed JOIN command on client library. Wrong number of arguments
9663 used to crash the client.
9665 * Added silc_server_channel_has_global function to check whether
9666 channel has global users or not.
9668 * Added silc_server_channel_has_local function to check whether channel
9669 has locally connected clients on the channel.
9671 * The silc_server_remove_from_one_channel now checks whether the
9672 channel has global users or not after given client was removed from
9673 the channel. It also checks whether the channel has local clients
9674 on the channel anymore. If it does not have then the channel entry
9675 is removed as it is not needed anymore.
9677 * The silc_server_notify now checks on JOIN notify whether the joining
9678 client is one of locally connected or global. If it is global then
9679 the channel has now global users on the channel and that is marked
9680 to the channel entry. Also, it now saves the global client to
9681 global list who is joining and JOINs it to the channel. This is
9682 for normal server, that is.
9684 Changed silc_server_send_notify_on_channel,
9685 silc_server_packet_relay_to_channel and
9686 silc_server_packet_send_to_channel check if we are normal server
9687 and client has router set (ie. global client) do not send the
9688 message to that client, as it is already routed to our router.
9690 * Implemented LEAVE notify type handling in silc_server_notify
9693 * Tested LEAVE command in router environment successfully. Tested
9694 with two routers, two servers and two clients.
9698 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
9700 * Implemented SIGNOFF notify type handling in silc_server_notify
9703 * silc_server_remove_id now removes the client entry from all channels
9704 it has joined and thusly sends SIGNOFF notify type.
9706 * Rewrote the NAMES list generation in server by removing two excess
9707 loops. The lists are created now inside one loop.
9709 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9711 * silc_server_remove_channel_user checks now also global list
9712 for channel and client.
9714 * silc_server_new_channel_user checks now both local and global
9715 list for channel and client. Fixed a bug in client id decoding.
9716 Used to decode wrong buffer.
9718 * silc_server_channel_message checks now both local and global
9719 list for channel entry.
9721 * Tested channel joining (hence JOIN) in router environment
9722 successfully. Tested with two routers, two servers and two
9725 * Tested channel message sending in router environment successfully.
9727 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9729 * Added silc_server_save_channel_key into server.[ch] to save the
9730 received channel key in Channel Key payload processing. It is
9731 also used in JOIN command reply handling.
9733 Equivalent function silc_client_save_channel_key added into
9734 client.[ch] into client library.
9736 * Changed JOIN command reply to send information whether the channel
9737 was created or not (is existing already) and the channel key
9738 payload. Changed protocol specs accordingly.
9740 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
9741 the request was sent by ID and not by nickname. Crashed on
9744 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9746 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
9747 now correctly save the received data.
9749 * silc_server_free_sock_user_data now notifies routers in the
9750 network about entities leaving the network.
9752 At the same time implemented functions silc_server_remove_id
9753 and silc_server_send_remove_id to receive and send REMOVE_ID
9754 packets. The packet is used to notify routers in the network
9755 about leaving entities. The ID removed will become invalid in
9758 * Added function silc_idlist_del_server into server. Removes and
9759 free's server entry from ID list.
9761 * silc_server_private_message function now checks, if we are router,
9762 that the destination ID really is valid ID, naturally.
9764 * In router when NEW_ID packet is received (for new client) the
9765 hash of the Client ID is saved in the ID Cache but the
9766 client->nickname is set to NULL, instead of putting the hash
9769 IDENTIFY command now also checks that client->nickname must be
9770 valid. If it is not if will request the data from the server who
9771 owns the client. Added new function
9772 silc_server_command_identify_check.
9774 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
9775 to set the command to already allocated Command Payload.
9777 * Tested private message sending in router environment with two
9778 routers, two servers and two clients. Fixed minor bugs and now
9781 * Fixed segfault from client's NAMES command. Used to crash if
9784 * Forwarded packets must not be routed even if it is not destined
9785 to the receiver. Changed server code comply with this.
9787 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9789 * Added `require_reverse_mapping' boolean value to ServerParams
9790 structure. If TRUE (not default) the server will require that
9791 the connecting host has fully qualified domain name.
9793 If the reverse mapping is not required and hostname could not be
9794 found the IP address is used as hostname.
9796 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9798 * Implemented version string checking to both client and server.
9799 The check is incomplete currently due to the abnormal version
9800 strings used in development version of SILC.
9802 * Changed all command functions in server to use the new
9805 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9807 * Changed char *data to unsigned char *data in ID Cache system to
9808 support binary data as ID Cache data. Changed code to support
9809 binary data in lib/silccore/idcache.c.
9811 * Renamed silc_server_packet_relay_command_reply to
9812 silc_server_command_reply as it is normal packet receiving
9813 function. Rewrote the function to accept command replys for
9814 servers and not only for clients.
9816 * Mark remote router always as registered server if we are connecting
9817 to it. Otherwise, commands sent by the router to us are ignored.
9819 * All ID List find routines now returns the ID Cache Entry pointer
9820 as well if requested.
9822 * WHOIS command works now in router environment, tested with two
9823 routers, two servers and two clients.
9825 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
9826 in router environment (as it is almost equivalent to WHOIS) but
9827 hasn't been tested thoroughly. Added new functions:
9829 silc_server_command_identify_parse
9830 silc_server_command_identify_send_reply
9831 silc_server_command_identify_from_client
9832 silc_server_command_identify_from_server
9834 * Disabled route cache adding because adding two different ID's with
9835 same IP replaces the old cache entry thus giving wrong route.
9836 The entry->router->connection is always the fastest route anyway
9837 so route cache may not be needed. Of course, new routes maybe
9838 established after receiving the ID when the entry->router->connection
9839 might not be anymore the most optimal.
9841 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9843 * Add route cache for received ID for fast routing.
9845 * Added silc_server_packet_route to route received packet on router
9846 that is not destined to us.
9848 * Renamed silc_server_get_route to silc_server_route_get.
9850 * Added id_string and id_string_len fields into SilcServer to
9851 include encoded ServerID for fast comparing without excess
9852 encoding of the ID's.
9854 * Cleaned up WHOIS command on server side. Added following static
9857 silc_server_command_whois_parse
9858 silc_server_command_whois_check
9859 silc_server_command_whois_send_reply
9860 silc_server_command_whois_from_client
9861 silc_server_command_whois_from_server
9863 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
9864 arguments in command replies. All command functions should be
9865 updated to use this macro.
9867 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9869 * Minor typo fixes on command reply handling on server.
9871 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9873 * Added silc_server_command_add_to_channel internal routine to add
9874 the client to the channel after router has created the channel and
9875 sent command reply to the server.
9877 * Added generic silc_server_send_command to send any command from
9880 * Use static buffer with ID rendering instead of duplicating data.
9882 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9884 * Fixed a channel user mode bug when joining to a channel server gave
9885 everybody channel founder rights, oops.
9887 * We mark ourselves as the router of the incoming server connection
9888 if we are router ourselves. This way we can check in some packet
9889 sending functions whether it is locally connected server. For
9890 incoming router connections we put NULL.
9892 * For router sending packets locally means now always sending the
9893 packet cell wide; to local clients and local servers. For normal
9894 server sending packet locally means sending it to only local
9897 * Fixed the JOIN command to really work in router environment. If the
9898 channel is created it is always created by the router. Router is
9899 also responsible of making the initial joining to the channel,
9900 sending JOIN notify to the sending server and distributing
9901 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
9902 does not exist server doesn't do anything else but forward the
9903 command to the router which performs everything.
9905 * Added silc_server_send_channel_key function to send the Channel Key
9908 * Added silc_server_create_channel_key to create new channel key. The
9909 channel key is now re-generated everytime someone joins or leaves
9910 a channel, as protocol dictates. Note: channel->key_len is the
9913 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9915 * Splitted server.[ch] finally. Created now packet_send.[ch] and
9916 packet_receive.[ch] to separate packet sending and receiving
9917 routines. The server.[ch] now includes everything else including
9918 actual packet processing (writing and reading data) and other
9921 Renamed silc_server_private_message_send_internal to
9922 silc_server_send_private_message. The routine is still though
9923 used only to relay private messages as server does not send
9924 private messages itself.
9926 Renamed silc_server_new_channel to silc_server_create_new_channel
9927 and added new function sicl_server_new_channel that handles the
9928 incoming New Channel packet. Added also new sending function
9929 silc_server_send_new_channel to send New Channel Payload.
9931 * Added new function silc_server_notify to process incoming notify
9932 packet to the server/router. Server may then relay the notify
9933 to clients if needed.
9935 * Added new function silc_server_new_channel_user to process incoming
9936 New Channel User packet. Router will redistribute the packet and
9937 send JOIN notify to its local clients and locally connected servers
9938 if needed. Normal server will send JOIN notify to its local client
9939 on same channel when received this packet. Added also corresponding
9940 sending function silc_server_send_new_channel_user to sent the
9943 * Added boolean route argument to send_notif_to_channel and
9944 packet_send_to_channel functions to attempt to route the packet
9945 if it is TRUE and send only locally if it is FALSE.
9947 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9949 * silc_server_replace_id now broadcasts the received replace ID
9950 packet if it is not broadcast packet already. The router must
9951 broadcast to inform other routers about changed ID.
9953 * Added backpointer to server's router into SilcServer context in
9954 silcd/server_internal.h.
9956 * Fixed silc_server_packet_broadcast to send correct broadcast
9959 * The channel key is now distributed to the local client as soon
9960 as it is received from the router (in router environment) so that
9961 no other packet may be sent for the channel until client has
9964 * silc_server_remove_channel_user now broadcasts the received
9965 Remove Channel User packet if it is not broadcast packet already.
9966 The router must broadcast to inform other routers about removed
9969 * Added users field into SilcPacketContext that is a reference count
9970 of the context. One can increase the reference count by calling
9971 silc_packet_context_dup which is now changed to just increase the
9972 reference count instead of duplicating the data. The reference
9973 count is decresed by calling silc_packet_context_free that will
9974 free the data after the reference count hits zero.
9976 For now on the packet context and everything allocated into it
9977 (including the raw packet from network) must be freed by calling
9978 the new silc_packet_context_free function. Added also new function
9979 silc_packet_context_alloc that must be used now to allocate the
9980 context. This also means that if a routine is asynchronous from
9981 silc_[client/server]_packet_parse_type the packet context must
9982 be duplicated by calling silc_packet_context_dup. Otherwise it
9983 gets free'd after silc_[client/server]_packet_parse_type returns.
9984 Also, one must remember that if packet is duplicated then its
9985 reference count must be decresed by calling the free function as
9986 many times as it was duplicated.
9988 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
9989 from both client and server.
9991 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9993 * Made joining to a channel working in router environment.
9995 * Cleaned up JOIN command on server side and create function
9996 silc_server_command_join_channel internal routine to make the
9999 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10001 * Changed silc_command_pending list to SilcDList. Also, added
10002 `ident' field to SilcServerCommandPending structure to identify
10003 the reply and to call correct callback.
10005 Added silc_server_command_pending_check function to replace the
10006 corresnponding macro. The silc_command_pending list is not
10009 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10010 to set identifier to previously allocated Command Payload. It
10011 is used to set identifier for command when resending Command
10014 * Added silc_command_payload_encode_payload to encode Command
10015 Payload buffer from SilcCommandPayload structure.
10017 * Added silc_argument_payload_encode_payload to encode Argument
10018 payload buffer from SilcArgumentPayload structure.
10020 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10022 * Changed WHOIS command to support router connection on server side.
10023 The whois request is always sent to router unless the server is
10024 standalone server. After server has received the reply from the
10025 router will it send the reply to the client.
10027 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10028 broadcast received broadcast packet. The function is used only
10029 by router. The broadcast packet is always sent to the router's
10032 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10033 render given ID to printable string, for log files for example.
10035 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10037 * Made basic router to router connections working. At least they
10038 can now connect to each other but nothing really works the way
10039 they are supposed - yet.
10041 * Added new initiator token to RouterConnection configuration
10042 file in silcd/serverconfig.[ch]. It is used to tell whether we
10043 are the initiator to the remote router or whether we'll expect
10044 the other end to connect.
10046 * Moved registering of listener task to silc_server_init, hence
10047 the server starts listenning as soon as it is run, even if it
10048 does not have connections to other routers. Let's see how well
10051 * Changed default connection retry timeouts for more suitable in
10054 * Removed cipher and such arguments from silc_idlist_add_client
10055 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10056 Added new function silc_idlist_add_data to add the keys and stuff
10059 * Added SilcIDListData structure and added it to SilcClientEntry
10060 and SilcServerEntry as their first field in the structure. This
10061 way we can explicitly cast the ID entries to the SilcIDListData
10062 structure and get common data for the entries. In past, we had
10063 to first check what type of connection it is and then cast it to
10064 correct ID entry type. Now, we can directly cast the opaque
10065 pointer to the SilcIDListData (no matter what ID entry it actually
10066 is) and get the data needed.
10068 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10070 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10071 in some circumstances even if threre were timeout tasks, though not
10072 IO tasks, but tasks anyway. Now fixed.
10074 * Defined SilcServerConnection structure to hold connection specific
10075 stuff about directly connected servers and routers. The definition
10076 is currently in silcd/server_internal.h. I thought about having
10077 a bit more important role fro this struct but for now it is used
10078 only when connecting to other server (or router actually).
10080 * Added connecting retry support in server when connecting to
10081 router(s). The retry feature implement exponential backoff
10082 algorithm. Also, added SilcServerParams structure to hold default
10083 parameters for server. For now, it include these retry settings
10084 and are hard coded. After server is moded to be as Silc Server
10085 Library this structure will be more important.
10087 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10089 * Changed client librarys channel->clients table to SilcList and
10090 changed code accordingly.
10092 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10094 * Changed client's channel table to SilcList and changed code
10095 accordingly. Also changed SilcChannelClientEntry to include back-
10096 pointer to the channel so that client entry can use that structure
10097 as list as well and we have fast cross-reference to the channel.
10098 This change dramatically decreased the complexity of channel
10099 handling with client entry and vice versa (removed one extra
10100 loop when searching for channel entry from many functions).
10102 * Changed server->sim from table to SilcDList and changed code
10105 * NAMES command can now be used from user interface. It will show
10106 the user list on the channel, neatly.
10108 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10109 Code now saves realname of the user if it becomes available.
10111 * Renamed configure.in to configure.in.pre and made ./prepare
10112 script to automatically add correct version string to
10113 configure.in which it creates from configure.in.pre.
10115 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10117 * NAMES command reply now shows users mode with the nickname when
10118 joining to channel.
10120 * Moved silc_client_ch[u]mode[_char] functions from
10121 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10122 place sucks, they are utility functions and should be in some
10125 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10127 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10130 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10134 * Added TRQ (efficient deque and list library) into lib/trq. This is
10135 a very good list library that is currently used in the SILC. Defined
10136 SilcList API over the library because I didn't like the API very
10137 much. See lib/trq/silclist.h for the API and examples of how to
10138 use the API. Fixed various places in the code to use the new
10139 SilcList API. The SilcList is meant for lists that has a structure
10140 already defined as a list. It is not suitable to add just some
10141 context to the list (in TRQ, the context is the list actually).
10143 So, I defined SilcDList that can be used for the purpose where
10144 predefined list structure does not exit. This can be used as
10145 such list. Now some context just can be added to the SilcDList.
10146 Currently this list is not used in the SILC just yet, though there
10147 are a lot places where this can replace dynamically allocated
10148 tables and I will fix these places, later, to use SilcDList.
10149 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10150 and use TRQ internally).
10152 Also fixed some annoying warning messages that the original TRQ
10153 code generated. Also minor changes to TRQ's Makefile.in.
10155 * Added support for querying by Client ID to both WHOIS and
10156 IDENTIFY commands into server, as required by the protocol.
10158 * Removed method function pointers from SilcBuffer structure. They
10159 weren't used to anything and just increased the context size for
10160 no good reason. This change also made silc_buffer_alloc and
10161 silc_buffer_free functions inline functions.
10163 * Disabled command flooding detection support until it's fixed so
10164 that it accepts commands in but does not execute them more than once
10167 * Added silc_net_localhost(), to return local hostname, into
10168 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10169 that must be initialized before calling silc_client_init.
10171 * Added new function: silc_server_send_notify_on_channels to send
10172 notify messages to all channels client has joined. It is assured
10173 that the message is sent only once per client.
10175 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10176 lib/silcutil/silcutil.[ch] as silc_format function. The new
10177 function is generic and is used by server as well, not only by
10178 the logging routines.
10180 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10181 the provided version string was not acceptable. Added new function:
10182 silc_ske_check_version into lib/silcske/silcske.h. The function
10183 must be implemented by the application (client or server) and it
10184 does not reside in the SKE library. The function checks the version
10185 string remote end sent.
10187 * Added back pointers (to opaque context and to SilcSocketConnection)
10188 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10190 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10191 duplicate packet context structure.
10193 * Changed `notify' client operation to send same arguments as client
10194 receives from server except for ID's. ID's are mapped to correct
10195 ID entry and that is returned. Also, if channel entry is not sent
10196 by server but the notify is for channel the channel entry is sent
10197 to application (otherwise application doesn't know that it is for
10198 channel (library gets it from packet's Destination ID)).
10200 * Added silc_client_remove_from_channels into client library to
10201 remove a client from all channels it has joined to. Used when
10202 received SIGNOFF notify from server. Added also new function
10203 silc_client_replace_from_channels to replace old ID entry with
10204 new ID entry on all channels. Used when received NICK_CHANGE
10205 notify from server.
10207 * Fixed ID Cache list handling in silc_idlist_get_client in
10208 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10209 to get (or query) client by ID.
10211 * Updated TODO list.
10213 * Added connection authentication status message defined by the
10214 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10215 support for these into the code in client and server side.
10217 * Added generic function silc_client_send_command to send any command
10218 with variable argument list. Application should use this function
10219 to send commands if the command functions provided by the library
10220 does not suite for the application's user interface needs.
10222 * Added new `failure' client operation. Application is notified about
10223 received failure packet if client is executing a protocol. In this
10224 case the protocol's execution has failed.
10226 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10227 is required by the protocol.
10229 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10230 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10233 * Added status flag to SilcSKE object to indicate realtime status
10234 of the SKE protocol.
10236 * Application receives now exactly same command reply arguments as
10237 the library receives from server. However, if ID is received the
10238 corresponding ID entry is returned to the application (eg. Client
10239 ID is mapped to correct SilcClientEntry entry and that is returned).
10240 Changed command_reply client operation due to this change.
10242 * Changed all ID's in commands and in command replys as ID Payloads.
10243 Change affected both client and server side codes.
10245 All ID's sent in SILC network (with execption of ID's in SILC
10246 Packet header) are sent in ID Payload to support variable length
10249 * Server now notifies nick changes and notifies all clients on
10250 the channels about the new nickname (about the new Client ID,
10253 * Implemented CMODE command to change channel modes. Supports all
10254 channel modes defined by the protocol specs except ban and invite
10255 lists. (Also, private channel key mode is supported but support for
10256 setting private channel key in client is missing, thus, this mode
10257 has no effect on client side (except that server requires that the
10258 client uses private channel key and normal channel traffic does not
10261 Also, invite mode works per se, but INVITE command does not work
10262 yet correctly, so you can set channel as invite only channel but
10263 inviting clients to the channel does not work (it is yet to be
10264 thought what's the best way to do it).
10266 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10267 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10268 Implemented CUMODE command to change user's mode on the channel.
10269 Supports all modes defined by the protocol specs.
10271 * Added NAMES command reply to return users modes on the channel.
10273 * Removed unnecessary and slow ciphers from lib/silccrypt.
10275 * Set SO_KEEPALIVE option to connection sockets by default.
10277 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10279 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10280 redefined the Notify Payload into protocol specs.
10282 * Added silc_id_payload_parse_id to get ID directly from raw
10285 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10287 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10288 accept searching by Client ID as well.
10290 * Added support for LEAVE and SIGNOFF notify types in client library.
10292 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10293 to parse ID Payload from raw data.
10295 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10297 * Added flags parameter into silc_ske_assemble_security_properties
10298 function in lib/silcske/silcske.[ch].
10300 * Changed notify client operation to fit better for notify messages
10301 sent by server. The notify payload received from server is now
10302 passed to the application (after parsing it to SilcNotifyPayload).
10303 It is application's responsibility to retrieve the arguments
10304 from the payload and show the message the way it wants. The message
10305 sent by server is implementation specific.
10307 * Changed public keys to comply with the protocol specification.
10308 Old public keys are not supported anymore and are not compatible.
10310 * Removed nickname from Channel Payload as the latest draft removed
10311 it. The client must resolve the nickname from the NAMES command
10312 reply received when it joined the channel.
10314 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10316 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10318 * Fixed some errors in protocol specification drafts.
10320 * Created lib/silccore/silcnotify.c to implement Notify Payload
10321 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10322 generic payloads described by protocol specifications. The file
10323 includes implementations for ID Payload and Argument Payload.
10325 * Changed Command Payload implementation to use the new Argument
10326 Payload. Changed command_xxxx_payload to command_payload_xxxx
10327 to comply with SILC coding conventions.
10329 * Added suppport for Argument Payload handling in Notify Payload
10330 implementation as protocol requires it. Added the new support
10331 into server and client lib as well.
10333 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10335 * Added support for multiple nicknames on same channel. [n] is
10336 added locally to the nickname if there are more than one same
10337 nicknames on the channel.
10339 * Server now sends all nicknames that matched WHOIS request.
10340 Client also shows the list received from server.
10342 * Added TOPIC command to client side. User can now set and show
10343 current topic on channel.
10345 * Added MOTD command to client and server. Also, server sends the
10346 motd when client connects to the server.
10348 * Changed version strings to comply ISO 8601.
10350 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10352 * Fixed protocol error handling in client library. It should now
10353 cope even if the SKE fails for some reason.
10355 * Made new protocol specification drafts for submitting to IETF.
10357 * Implemented TOPIC command to server in silcd/command.c.
10359 * Added two new notify types into lib/silccore/silcnotify.h:
10360 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10361 notify nickname change and topic setting/change on a channel.
10363 * API change of command_reply operation in client library. The
10364 application gets now the status type received from server as well.
10366 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10368 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10370 * Cras fixed and optimized the packet handling even further and
10371 it should work now. Minor change to the prototype of function
10372 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10374 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10376 * Added new function into lib/silcutil/silcschedule.[ch]:
10377 silc_schedule_with_fd to select() a specified fd. The function
10378 returns after timeout expires or data arrives or goes. The
10379 function is used by packet routines to wait that all data is
10380 received from network.
10382 * Fixed data reading from network in lib/silccore/silcpacket.c.
10383 The code now assures that all data is read from the fd and then
10384 continues packet processing. This was a bug fix since the code
10385 used to drop some data in some circumstances.
10387 * Added new function into lib/silcclient/client.[ch]:
10388 silc_client_start_key_exchange to start key exchange after
10389 connection has been established to server. The code internally
10390 now uses this funtion but its main purpose was to provide it
10391 for applications that perform their own connecting. After
10392 application has created a connection it merely calls this
10393 function to start the key exchange between client and server.
10394 The library takes care of everything else after that.
10396 Updated also lib/silcclient/README to explain the usage of
10399 * Do not send to application information that connection has
10400 been established. Application gets notified it by connect
10403 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10405 * Applied cras's patch to add silc_schedule_one function. The
10406 function runs scheduler once and returns.
10408 * Fixed the scheduler after cras messed it up. The timeout
10409 handling works now as it's supposed to work.
10411 * Added into lib/silccore/ silcnotify.h to include notify
10412 message types support. Changed silc_server_send_notify*
10413 functions, in server.[ch], to support those new notify types.
10414 Added the support for the notify types into client library,
10415 as well. Added new notify client operation into ops.h in
10418 * Changed silc_server_packet_send_to_channel to send normal
10419 packets instead of just channel message packets. The function
10420 is now used to send the notify packets to channels. It is not
10421 used to send channel message packets anymore, as server never
10422 sends them anymore.
10424 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10425 va_arg()s as it seems to require it nowadays. I guess, if SILC
10426 is compiled with older va_arg() the new code should work anyway.
10428 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10430 * Splitted core library. Core library (lib/silccore) includes
10431 now only SILC protocol specific core (and common) components.
10432 Created new utility library (lib/silcutil) that includes more
10433 generic purpose stuff. The stuff for util library was taken
10434 from the old core library. This was minor and easy split.
10436 * Created SILC Client Library (lib/silcclient) that includes
10437 implementation of the SILC client without user interface. This
10438 was major move from silc/ directory. The code has been changed
10439 so that it is transparent towards the user interface. The
10440 silc/ directory includes now the same user interface as before
10441 and it uses the new client library. Read lib/silcclient/README.
10442 Basicly, the client library performs everything else related
10443 to SILC except user interface handling. Also, configuration
10444 files are considered to be part of user interface and library
10445 does not handle them.
10447 This change also changed a lot of structures, function naming etc.
10448 Most important change was that SilcClientWindow object was
10449 renamed to SilcClientConnection in the client library. Created
10450 also new file lib/silcclient/ops.h. Also added new files
10451 silc/local_command.[ch] and silc/client_ops.[ch].
10453 All these changes were made to make it easier for user interface
10454 designers to create what ever user interface for the SILC client
10457 It is also expected that the server will be moved to lib
10458 directory as well and SILC Server Library will be created;
10459 sometimes in the future.
10461 * Removed Local commands from lib/silccore/silccommand.h as
10462 they are application specific and new client library does not
10463 handle any of those anymore.
10465 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10466 old client implementation in silc/.
10468 * Added support for callback functions in SILC_LOG_* macros.
10469 Application can now set its own callbacks that will be called
10470 instead of using the default functions that will always print
10471 the debug messages to stderr (or stdout). Also, debugging can
10472 now be disabled by setting silc_debug to FALSE and re-enabled by
10473 setting it to TRUE. Note, that logging will still work even
10474 if debugging is disabled.
10476 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10477 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10478 silc_log_reset_debug_callbacks.
10480 * To enable debugging in silc client one must give now -d
10481 option on command line.
10483 * Changed silc_schedule_init to automatically allocate task queues
10484 if they are not allocated before calling it.
10486 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10488 * Added GMP 3.1 into math library.
10490 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10492 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10493 a channel in SILC network. The packet is used by servers and
10494 routers to notify other routers that user has left a channel.
10495 This little feature was missing until now. Added the feature
10496 to protocol specification as well.
10498 Added functions: silc_server_send_remove_channel_user and
10499 silc_server_remove_channel_user into server.[ch].
10501 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10502 lib/silccore/silcpacket.h. However, they are not implemented
10505 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10507 * Fixed joining to a channel and sending channel messages
10508 between server and router. The channel message sending should
10509 now work inside a cell.
10511 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10513 * Fixed the private message sending between server and router.
10514 The private message sending should now work inside a cell.
10516 * Added silc_server_replace_id into server.[ch] to replace
10517 existing ID in the SILC network.
10519 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10520 and silc_idlist_replace_server_id into idlist.[ch] in server.
10522 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10524 * Fixed the server to server connections. Server can again now
10525 connect to router. Router to router connections probably does
10528 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10530 * Added dynamic protocol registering support. Now protocols can
10531 registered and unregistered on the fly. Patch by cras.
10533 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10535 * Added lib/contrib directory to hold routines that some platforms
10536 don't have but are needed by SILC.
10538 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10539 into lin/contrib to provide getopt() and getopt_long() for
10540 those who don't have it.
10542 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10544 * Added AWAY command to client. When away message is set and
10545 client receives a private message packet the client automatically
10546 replies to the sender with the away message.
10548 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10549 bug seemed to be the cause of recent problems when compiling
10552 * Added version detection support to SKE protocol specification
10553 and added the new changes to the SKE implementation as well.
10554 There were other minor changes in the SKE protocol as well.
10556 Many changes in lib/silcske/silcske.[ch] and in
10557 lib/silcske/payload.[ch].
10559 * Added ^U functionality, clear input line. Patch from cras.
10561 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10563 * Mainly small bugfixes on core library. Fixed some debugging
10564 logging and buffer overflow in silclog.c.
10566 * Updated config.sub and config.guess on the distribution tree.
10568 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10570 * Added command lagging support in server. Client may execute
10571 commands now only once in two seconds.
10573 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10575 * Optimized packet reception. MAC computation and checking is now
10576 also more optimized. A lot previously duplicated code is now
10577 used as generic by both client and server.
10579 * Fixed key pair generation in clientutil.c
10581 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10583 * Added into lib/silccore/silcbufutil.[ch] new function;
10584 silc_buffer_realloc.
10586 * Moved generic packet sending/encryption functions to
10587 lib/silccore/silcpacket.[ch] from client and server. Some
10588 rewriting of the functions.
10590 * Moved all generic packet reception/decryption functions to
10591 lib/silccore/silcpacket.[ch] from client and server. The
10592 packet processing is now much cleaner in both client and server.
10593 These were major changes in both client and server.
10595 * Created many common functions in server to do packet sending.
10596 Previously code were duplicated a lot, this has been removed
10597 with these changes.
10599 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10601 * Rewrote major parts of the ID cache system. Don't know
10602 whether it is better now or not but at least the API is more
10605 * Major rewrite on ID cache stuff on client because of the ID
10606 cache API changes. Added idlist.c to client.
10608 * Also major rewrite on ID cache stuff on server as well.
10609 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10610 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10611 in hand, instead they are all put into the ID cache system now.
10612 All server_idlist_* routines uses ID cache now instead of
10613 traversing its own lists (those lists does not exist anymore).
10614 SilcIDList though still exists. Also, SilcXXXEntry's are
10617 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10619 * Finally made the SKE implementation compliant to the protocol
10620 specification. All mp integers are now binary encoded as
10621 opposed being HEX encoded.
10623 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10626 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10627 functions: silc_[encode/decode]_pem. Also added function
10628 silc_encode_pem_file to PEM encode with newlines ('\n') for
10629 saving into a file.
10631 * SILC public keys are now encoded either PEM or binary. Same
10632 option is for private keys as well. By default private keys
10633 are binary encoded and public keys PEM encoded. Silly HEX
10634 encoding were removed.
10636 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10637 function to create fingerprints.
10639 * Fixed a bug in SHA1; does not change the original data anymore.
10641 * Partly implemented INFO command on client and server side.
10642 Fixed CLEAR command. Changes to SERVER command; show current
10643 server(s) when giving command without arguments. Added
10644 VERSION command to client.
10646 * Added check to server that unregistered connections cannot
10647 execute commands (unless it is specificly allowed).
10649 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10651 * Fixed screen refresh.
10653 * Fixed channel joining bug from client. On some circumstances
10654 client tried to join to a channel it had already joined.
10656 * Added public key verification process into client's protocol.c.
10657 The client now verifies the public key from user and saves
10658 it into ~./silc/serverkeys/ directory.
10660 Added into: clientutil.[ch]: silc_client_verify_server_key.
10662 * Changed SKE protocol's silc_ske_initiator_finish function
10663 to accept callback function that verifies the received public
10664 key. Removed old silc_ske_verify_public_key function.
10666 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10668 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
10669 silc_pkcs_private_key[_data]_set.
10671 * Made the password and public authentication more cleaner in
10672 server's protocol.c.
10674 * Removed historic and obsolete protocol `channel_auth' from
10675 both client and server.
10677 * Removed wrong way of sending command status messages from
10678 server to client in server's command.c. The old way violated
10679 protocol specification.
10681 Changes to silccore/silccommand.[ch]: removed
10682 silc_command_encode_status_payload -> not needed anymore,
10683 changed silc_command_encode_payload_va to accept extra
10684 argument on variable argument list. The argument type must
10685 now be provided to the function. Also, added new function:
10686 silc_command_encode_reply_payload_va which is same as
10687 normal command_encode_payload_va except command status type
10688 is provided as extra argument.
10690 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10692 * Added ~./silc directory handling. The directory includes the
10693 public and private keys for the client.
10695 Added silc_client_check_silc_dir, silc_client_create_identifier
10696 and silc_client_load_keys.
10698 * Implemented SILC protocol compliant public key. Added public
10699 and private key saving to and loading from files.
10701 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
10702 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
10703 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
10704 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
10705 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
10707 Implemented: silc_pkcs_save_[public/private]_key[_data] and
10708 silc_pkcs_load_[public/private]_key.
10710 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10712 * Added silc_server_get_route (route.[ch]) to get connection
10713 data for the fastest route for given ID.
10715 * Implemented INVITE command on client and server. The command
10716 were re-defined in the SILC Protocol Specification and the
10717 implementation now complies with the specification.
10719 * Implemented PING command on client and server.
10721 * Implemented NAMES command on client and server. The server side
10722 supports currently only normal server not router server yet.
10723 Some changes to NAMES definition in SILC protocol specification.
10725 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10727 * Implemented LEAVE command on client and server.
10729 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
10730 again. This change was made to the protocol as well. Server
10731 should not violate the protocol specification anymore.
10733 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10735 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
10736 was tested. SOCKS4 was not but should work anyway.
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