1 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
3 * Resolve the IP for file transfer listener from the connection
4 socket. Affected file lib/silcclient/client_ftp.c.
6 * Accept NULL hostname parameter in the functions
7 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
8 if hostname is not wanted.
10 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
12 * Fixed race condition between silc_client_init and
13 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
15 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
17 * Fixed file transfer connection closing when SIGNOFF for
18 the client is received from server. Affected file is
19 lib/silcclient/client_ftp.c.
21 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
23 * Check for disconnected socket in QUIT callback. Affected
26 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
28 * Modified the MIME parsing to allow \n and \r\n as delimiters.
29 Affected files lib/silcutil/silcstrutil.c
31 * Cleaned up the escape/unescape functions for correctness and
32 speed. Affected file irssi/src/silc/core/client_ops.c
34 * Removed handling for data messages with Content-Type: text/*,
35 moved parsing of MIME headers to the signal handler, added
36 support for signing and verifying data messages. Affected
37 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
38 irssi/src/silc/core/silc-{servers,channels}.c
40 * Added a perl script for handling data messages based on
41 information read from Mailcap files. New file
42 irssi/scripts/silc-mime.pl
44 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
46 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
47 acknowledge recepetion of a message to the sender. Updated
50 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
52 * Unregister channel key saving callback when deleting channel.
53 Affected file lib/silcclient/idlist.c.
55 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
56 before calling notify client operation. Affected file is
57 lib/silcclient/client_notify.c.
59 * Unregister QoS tasks when deleting the socket connection.
60 Affected files lib/silcutil/silcsockconn.[ch],
61 unix/silcunixsockconn.c.
63 * Implemented latest presence-attrs draft changes. Affected
64 files lib/silccore/silcattrs.h and
65 irssi/src/silc/core/silc-queries.c.
67 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
69 * Save old channel keys in list to allow more rapid change
70 of channel keys if server for some reason does that. This
71 avoids loosing so many channel messages due to not having
72 key to decrypt. Affected file lib/silcclient/silcclient.h,
73 idlist.c and client_channel.c.
75 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
77 * Continued backup router tests and fixes. Affected files
78 silcd/server_backup, server_util.c, server.c. See TODO.
80 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
82 * Fixed SERVER_SIGNOFF handling in servers. The client
83 was removed from wrong list thus not removing the client
84 at all. Affected file silcd/packet_receive.c.
86 * Do not execute rekey protocol for disabled connections as
87 it would never go through. Affected file silcd/server.c.
89 * Added timeout for rekey protocol to catch if the protocol
90 never executes successfully. Affected files silcd/server.c
93 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
95 * Abandon packet processing for disconnected sockets. Check
96 this always after calling packet processing callback.
97 Affected file lib/silccore/silcpacket.c.
99 * Fixed double registration disconnection code in server.
100 Closed wrong connection. Affected file silcd/packet_receive.c.
102 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
104 * On normal server reconnect to primary during resuming 4
105 times, then give up. Affected file silcd/server_backup.c.
107 * If during reconnecting to routers we notice we have router
108 connection but no primary router set, the server is in desync.
109 Reconnect to primary to restore network. Affected file
112 * Assure that only one protocol is exeucting at the same time.
113 Added checks for all protocols. Affected files are
114 silcd/server.c and server_backup.c.
116 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
118 * Check that a string is not already part on invite/ban
119 string when processing it. Affected file silcd/server_util.c.
121 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
123 * Fixed the CUMODE_CHANGE for founder mode changes to comply
124 with 1.2 version of the protocol. Affected file is
125 silcd/packet_receive.c.
127 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
129 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
130 where the passphrase was given. Affected file is
133 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
135 * INVITE and BAN notifys are now delivered from routers to
136 servers (but not clients) on the channel. Updated specs and
137 code. Affected files silcd/packet_[send|receive].[ch],
138 command.c, server.c and server_util.c.
140 * Implemented INVITE and BAN announcing. Affected files are
141 silcd/server.[ch], server_util.c.
143 * Implemented SilcStatus error type argument returning in
144 command reply error in server. Affected file silcd/command.c.
146 * Implemented SilcStatus argument returning in comand reply
147 in client library. The command_reply client operation now
148 returns error specific arguments as well. Affected files
149 are lib/silcclient/command_reply.[ch], client_resume.c,
150 lib/silccore/silcstatus.[ch].
152 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
154 * Backup router protocol version 1.2 implemented. Testing still
155 required. Affected files in silcd/server_backup.[ch], server.c,
156 packet_receive.c and server_internal.h.
158 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
160 * silc_client_send_[channel|private]_message now return TRUE
161 or FALSE. Affected file lib/silcclien/client_channel.c and
164 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
166 * Check for explicit nickname in INVITE and BAN processing
167 during join as well (and don't expect only wildcards in
168 invite/ban strings). Affected file silcd/command.c.
170 * Fixed the INVITE and BAN by public key. The public key saved
171 is the PK payload (as specified) not the raw data. Affected
172 file silcd/server_util.c.
174 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
176 * UTF-8 text message support for actions and notices in SILC
177 Client. Affected file irssi/src/silc/core/client_ops.c.
179 * silc_get_username and silc_get_real_name now returns sensible
180 data on Win32. Patch by Toni Willberg. Affected file is
181 lib/silcutil/win32/silcwin32util.c.
183 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
185 * Provide a signal handler to send MIME encoded messages and emit
186 a signal when a MIME encoded message is received. Also document
187 the signals for usage with the perl interface.
189 A sample perl script will be supplied at a later point.
191 Affected files are irssi/docs/signals.txt,
192 irssi/src/silc/core/client_ops.[ch],
193 irssi/src/silc/core/silc-{channels,servers}.c
195 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
197 * Use SILC_COMMAND_PING to estimate the round-trip time to the
198 server. Use this time to display a lag and disconnect when it
199 exceeds a specified limit.
201 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
203 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
205 * Remove the channel auth list in normal server if router
206 encofrces its list during connecting. Send notify to channel
207 to remove the mode to remove the list. Affected files are
208 silcd/server_util.c and silcd/packet_receive.c.
210 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
212 * Added support for channel public keys. Updated protocol specs
213 and implemented it. Affected files are
214 silcd/command.c, command_reply.c, lib/silcclient/command.c,
215 lib/silcclient/command_reply.c.
217 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
219 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
220 terminate the process on Linux. Affected file silcd/silcd.c.
222 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
224 * Check for NULL buffer in silc_buffer_clear. Affected file
225 is lib/silcutil/silcbuffer.h.
227 * Simplified the backup router protocol by removing the _GLOBAL
228 types. Updated protocol specs and the code. Affected files
229 are silcd/server_backup.[ch].
231 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
233 * Deny '@' and '!' from nicknames since they are reserved
234 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
235 Updated protocol specs and the code.
237 Affected files are silcd/server_util.[ch].
239 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
241 * Fixed stack overflow in Irssi SILC client. Affected
242 file irssi/src/silc/core/client_ops.c.
244 * Check that Host is set in ServerConnection and RouterConnection
245 in silcd.conf. Affected file silcd/serverconfig.c.
247 * Fixed crash in server with protocol completion callbacks,
248 namely rekey and backup resuming protocols. Affected files
249 are silcd/server_backup.c and silcd/server.c.
251 * Fixed rekey protocol to not restart if it is started already.
252 Affected files are lib/silcclient/client.c and
255 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
257 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
259 * Fixed EOF handling in SILC Config, affected file
260 lib/silcutil/silcconfig.c.
262 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
264 * Fixed RESOLVING flag handling in JOIN notify and other
265 notifys to handle the resolvings correctly in client library.
266 Affected file lib/silcclient/client_notify.c.
268 * Do not send full INVITE and BAN lists in INVITE and BAN
269 notifys, only the changed information. Affected file
272 * Fixed INVITE notify sending in INVITE command, send it
273 only when needed. Affected file silcd/command.c.
275 * Handle the founder key change properly in CMODE_CHANGE
276 notify. Bug #122. Affected file silcd/packet_receive.c.
278 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
280 * Remove the mark for output (mark it only for input) after
281 purging outgoing queue. Prevents the "Error in select()"
282 floods. Affected file silcd/packet_send.c.
284 * Fixed incorrect connection deletion from client library
285 after calling "connect" client operation. Could cause
286 crashes for example during reconnect timeouts. Affected
287 files are lib/silcclient/client.c and
288 irssi/src/silc/core/client_ops.c.
290 * Check server private key file permissions before starting
291 the server. Affected file silcd/serverconfig.c.
293 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
295 * NULL terminate allocated string in silc_buffer_strformat.
296 Affected file lib/silcutil/silcbuffmt.c.
298 * Rewrote the invite/ban list string handling in server to
299 use SilcBuffer instead. Affected files are silcd/command.c
300 and silcd/server_util.c.
302 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
304 * Fixed double free in CMODE command when setting new HMAC
305 for channel. Affected file silcd/command.c.
307 * Added couple of missing memset's to zero sensitive memory.
308 Affected files silcd/command.c, lib/silcclient/command.c.
310 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
312 * Fixed a double free in INVITE command error handling in
313 server. Affected file silcd/command.c.
315 * Added macros SILC_SWAB_[16|32] to swab byte order of
316 16-bit and 32-bit unsigned integers. Affected file
317 lib/silcutil/silctypes.h.
319 * Use the SILC_SWAB_16 instead of htons() in server when
320 handling ports since the ports in structures are always
321 in little-endian order (regardless of platform). Affected
322 file silcd/serverid.c and silcd/server_backup.c.
324 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
326 * Send DISCONNECT in close admin command in server. Affected
327 file silcd/command.c.
329 * Check whether we are already connecting to a remote router
330 (in addition of checking whether we are already connected)
331 before creating new connection. Affected file silcd/server.c.
333 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
335 * Added better compiler and compiler flags checking in
338 * Check that socket is valid after QoS is applied to data.
339 Affected file lib/silcutil/unix/silcunixsockconn.c.
341 * Make sure the socket connecetion is not closed to early
342 when closing connection in server. Also make sure the
343 connection is always closed after error in a protocol.
344 Affected file silcd/server.c.
346 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
348 * Removed --session and --dummy options from Irssi SILC Client.
349 -d option is available only if --enable-debug was given.
350 Affected files are irssi/src/silc/core/silc-core,
351 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
353 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
355 * Added silc_buffer_steal to steal the data from the buffer.
356 Affected file lib/silcutil/silcbuffer.h.
358 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
360 * Fixed server crash with double Primary block in config file.
362 Fixed also various memory leaks around the config file
363 parser. Affected files lib/silcutil/silcconfig.c,
364 silcd/serverconfig.c.
366 * Changed my nickname (Johnny Mnemonic) to my real name, this
367 means that bugs introduced by him were actually introduced
370 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
372 * Don't display "foo appears as foo\nYou're now known as foo"
373 messages. Affected file irssi/src/silc/core/client_ops.c
375 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
377 * Fixed error handling of invalid client entry when calling
378 commands in server. Fixes a crash. Affected file
381 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
383 * Added some sanity checks in server for correctness of the
384 server configuration. Affected file silcd/serverconfig.c.
386 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
388 * Prevent endless resolving of user informations in USERS
389 command by checking the command reply status correctly.
390 Affected file lib/silcclient/command_reply.c.
392 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
394 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
395 file is lib/silcutil/silcfileutil.c. A patch by Matthew
396 Aldous <Matthew@Aldous.com>.
398 * Added better implementation using CriticalSection of
399 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
400 <mikko.lahteenmaki@pikabaana.net>.
402 * Added some Winsock WIN32 compatiblity defines into
403 includes/silcwin32.h.
405 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
407 * Fixed double free in async host lookup code. Affected file
408 lib/silcutil/silcsockconn.c.
410 * On backup router handle now the SERVER_SIGNOFF from router
411 for local connected servers too, and close the connections.
413 Do not process them as normally signing off servers when they
414 really signoff by sending EOF fe, but always assume that
415 router sends the SERVER_SIGNOFF.
417 Affected files silcd/server.c and silcd/packet_receive.c.
419 * Fixed socket unsetting when closing connections. Affected
420 files silcd/server.c and silcd/packet_send.c.
422 * Do not print the nickname in SERVER_SIGNOFF if we do not
423 have it. Prevents asserts in Irssi core. It is possible we
424 don't have the nick if it was just being resolved when server
425 signoff. Affected file irssi/src/silc/core/client_ops.c.
427 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
429 * Fixed autonick crashbug in client library. Affected file
430 lib/silcclient/client.c.
432 * Fixed Unix implementation of SilcMutex to really assert if
433 the mutex is locked/unlcoked already. Affected file
434 lib/silcutil/unix/silcunixmutex.c.
436 * Fixed locking in silc_schedule_uninit. It didn't lock
437 when dispatching timeout tasks. Affected file is
438 lib/silcutil/silcschedule.c.
440 * Changed Win32 implementation of SilcThread to use modern
441 Win32 interface. Affected file is
442 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
444 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
446 * Don't print signed messages when sending failed. Affected files
447 irssi/src/silc/core/silc-[servers.c/commands.h]
449 * Send adquate signal when founding a channel by joing it. Affect
450 file irssi/src/silc/core/client_ops.c
452 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
454 * Fix theme abstracts parsing. Affected files irssi/default.theme,
455 irssi/src/fe-common/core/themes.c
457 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
459 * Fixed close command to use the port correctly when closing
460 server connections. Affected file silcd/idlist.c.
462 * Check for NULL outbuf in silc_socket_write. It is possible
463 that it is NULL is some odd case. Affected files are
464 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
466 * Do not call final protocol callback for backup router
467 resuming protocol when closing connection. It is closed
468 by timeout in case of error. Affected file silcd/server.c.
470 * Backup reconnect to router if backup resuming protocol
471 failed. Affected file silcd/server_backup.c.
473 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
475 * Fixed double free in SKE library error hadling when signature
476 error occurred. Affected file lib/silcske/silcske.c.
478 * Save the fingerprint to new SilcClientEntry after changing
479 nickname. Affected file lib/silcclient/client_notify.c.
481 * Print SIGNOFF in Irssi SILC client only if the nickname is
482 known. Prevents asserts in Irssi core. It is possible we
483 don't have the nick if it was just being resolved when it
484 quit. Affected file irssi/src/silc/core/client_ops.c.
486 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
488 * Fixed double free in invite list adding code when adding
489 invite strings. Affected file silcd/server_util.c.
491 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
493 * More log printing during backup router protocol. Affected
494 file silcd/server_backup.c.
496 * Removed backwards support for old private key file format.
497 Affected file lib/silccrypt/silcpkcs.c.
499 * Removed backwards support for not-so-strict decryption length
500 check, it's strict now. Affected lib/silccrypt/silccipher.c.
502 * GETKEY to update the client entrys fingerprint too.
503 Affected file lib/silcclient/command_reply.c.
505 * Added --without-libtoolfix for package builders using weird
506 wrappers around libtool (BSD at least).
508 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
510 * Fixed backup router bugs: When backup resumes router and
511 receives a CHANNEL_MESSAGE packet the backup must not act
512 as router since the packet header decryption would be
513 different. Also, when relaying packets to channel, do
514 not re-encrypt packets on backup that came from the primary
515 since the connection isn't really router-router connection.
516 Affected files silcd/server.c, silcd/packet_send.c.
518 * Added checks in encryption/decryption that encryption/decryption
519 length sent as argument really is multiple by block size. Helps
520 catching really weird bugs like the above backup router bugs
521 when packets are being decrypted in wrong way. Affected files
522 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
524 * Fixed padding generation in private key file encryption.
525 Affected file lib/silccrypt/silcpkcs.c.
527 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
529 * Added ignore_message_signatures setting which can be used
530 to ignore signatures in messages. Affected files are
531 irssi/src/silc/core/client_ops.c, silc-core.c.
533 * Fixed the libtoolfix to use command line options instead of
534 environment variables. They didn't work as expected. Now,
535 the libtool is fully run-time configurable.
537 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
539 * Verify signature payload for signed messages. Affected files
540 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
541 irssi/src/silc/core/silc-core.h
543 * Display signature verification result in public and private
544 messages using theme abstracts. See irssi/default.theme for
545 examples on their usage. Affected files
546 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
547 irssi/src/fe-common/silc/module-formats.[ch],
548 irssi/src/fe-common/silc/fe-common-silc.c,
549 irssi/src/fe-common/silc/Makefile.am
550 irssi/src/fe-common/core/fe-messages.[ch]
552 * Fixed bugs in Irssi's theme parsing. Affected files
553 irssi/src/fe-common/core/themes.c
555 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
557 * Calculate the correct length for signed messages before
558 encrypting, it must be multiple by block size. Affected
559 file lib/silccore/silcmessage.c.
561 * silc_message_signed_get_public_key returns now both
562 decoded and encoded public key. Affected files are
563 lib/silccore/silcmessage.[ch].
565 * Added libtoolfix script that makes the libtool more generic
566 and configurable in run-time. Now we can specify in run-time
567 if what kind of libraries we want to create, regardless of
568 configuration. SIMs are now creates even if --disable-shared
569 was explicitly given.
571 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
573 * Fixed founder key sending in CMODE command in client.
574 Affected file lib/silcclient/command.c.
576 * Fixed CUMODE founder authentication in server to not check
577 for client's public key since it's not supposed to do that.
578 Affected file silcd/command.c.
580 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
582 * Set realname and hostname in NICK_REC records. Affected file
583 irssi/src/silc/core/silc-nicklist.c
585 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
587 * Remove 1.0 protocol backwards compat code from client
590 * Added more reliable check for whether nickname did change
591 or not, or whether only Client ID changed in NICK_CHANGE
592 notify. Affected file lib/silcclient/client_notify.c.
593 Fixes bug in '@' character handling in a nickname.
595 * Added support for automatically parsing signature from
596 the message payload. Added new function
597 silc_message_get_signature to return the payload to
598 application. Affected files lib/silccore/silcmessage.[ch].
600 * Changed the private_message and channel_message client
601 operations to deliver the SilcMessagePayload to the
602 application too. Application can use it fe. to get the
603 signature from the message for verification. Affected
604 file lib/silcclient/silcclient.h, client_channel.c and
607 * Redefined the signed payload for message payloads.
608 Updated protocol specs and implemented.
610 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
612 * Fixed wrong invite and ban list handling in server command
613 reply. Affected files are silcd/command_reply.c,
614 silcd/server_util.[ch].
616 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
618 * Fixed CMODE setting in server when founder mode was set.
619 Affected file silcd/command.c. Bug #95.
621 * Added support to setting specific public key in CMODE in
622 Irssi SILC client. Affected file lib/silcclient/command.c.
624 * Added support to use specific public key in CUMODE in
625 Irssi SILC Client. Affected file lib/silcclient/command.c.
627 * Added support for inviting and banning by public key in
628 Irssi SILC client. Affected file lib/silcclient/command.c.
630 * Fixed fingerprint/babbleprint showing in invite and ban
631 list command replys. Affected file is
632 irssi/src/silc/core/client_ops.c.
634 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
636 * Format CMODE +c and +h to display both the mode and the argument
638 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
640 * Added test vectors and test programs for SHA-1, MD5,
641 HMAC-SHA1 and HMAC-MD5. New tests are located in
642 lib/silccrypt/tests/. Fixed also argument decoding bug in
643 MD5 implementation. Affected file lib/silccrypt/md5.c.
645 * Changed the channel private key and private message key
646 generation (with static keys) to use SHA1 instead of MD5,
647 as SHA1 is the mandatory hash function in SILC. Affected
648 file lib/silcclient/client_[channel/prvmsg].c.
650 * Changed the private key file encryption to use SHA1 instead
651 of MD5. Added support for the old generation and added
652 automatic change of the key (to be removed later). Affected
653 files lib/silccrypt/silcpkcs.c.
655 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
657 * Load only files with .pub suffix in PublicKeyDir. Affected
658 file silcd/serverconfig.c.
660 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
662 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
663 channels. Affected files silcd/silcd.c, silcd/server.h.
665 * Added the config directive PublicKeyDir for the client block.
666 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
668 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
670 * Merged Toni's irssi/silc.conf patch.
672 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
674 * Max alloc tests in allocation routines. Affected file
675 lib/silcutil/silcmemory.c.
677 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
679 * Fixed a typo in resuming code that fixed detach/resume code
680 in server. Bug #93. Affected file silcd/packet_receive.c.
682 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
684 * Do reverse lookups for server when /connecting. Affected files
685 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
686 irssi/src/core/net-nonblock.*
688 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
690 * Added library versioning for shared libraries. Affected
691 files configure.in.pre and lib/Makefile.am.pre.
693 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
695 * Display INVITE and BAN lists as specified by SILC 1.2
697 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
699 * Do not send invite list back unless asked (when sending
700 no arguments) or when list was modified. Affected file
703 * Remove client from invite list in KILLED notify and in
704 KILL command. Affected file silcd/command.c and
707 * Fixed bugs in invite list handling in INVITE command.
708 Affected files silcd/command.c and silcd/server_util.c.
710 * Merged with Irssi 0.8.6.
712 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
713 Affected file irssi/src/fe-text/silc.c.
715 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
717 * The silc_argument_get_[first/next] now return the argument
718 type to caller. Added silc_argument_payload_encode_one.
720 Affected files are lib/silccore/silcargument.[ch].
722 * Added support for the SILC 1.2 INVITE command and new
723 invite lists to server. Affected files are silcd/command.c,
724 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
726 * Added support for the SILC 1.2 BAN command and new
727 ban lists to server. Affected files are silcd/command.c,
728 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
730 * Added support to client sending new INVITE command. Affected
731 file is lib/silcclient/command.c.
733 * Added support to client sending new BAN command. Affected
734 file is lib/silcclient/command.c.
736 * Added support for removing client from invite list when kicked
737 from channel, as SILC 1.2 dictates. Affected files are
738 silcd/packet_receive.c and silcd/command.c.
740 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
742 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
743 automatically the cipher's internal IV. Affected files
744 lib/silccrypt/silccipher.[ch].
746 * Assure the RESUME_CLIENT packet is not sent to twice to
747 backup router if the detached client was originated from
748 the backup. Affected file silcd/server.c. Bug #76.
750 * Changed silc_sim_symname to not allocate memory. Affected
751 file lib/silcsim/silcsimutil.c.
753 * Fixed memory leaks with SIMs in server. Affected files
754 silcd/serverconfig.c, silcd/server.c.
756 * Fixed channel key distribution after resuming detached
757 client. Affected files silcd/packet_receive.c.
759 * Fixed channel's global_user boolean checking after detaching.
760 Check it after changing the owner of the client not before.
761 Affected file silcd/packet_receive.c.
763 * Fixed few double frees from client library. Fixes at least
764 Bug #81, possibly others too.
766 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
767 notifys in Irssi SILC Client. Affected file is
768 irssi/src/silc/core/client_ops.c. Bug #82.
770 * Applied Ville Räsänen's manual page and --mandir bugfix
771 patch. Affected files are configure.in.pre and Makefile.am.pre.
774 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
776 * Added support to backup router protocol for backup to tell
777 normal server that it cannot use the backup router as primary
778 because the primary isn't really down. Updated protocol
781 * Added support for primary router to tell backup router that
782 resuming is not possible because the backup really isn't primary
783 in the cell. For example if backup disconnected itself the
784 resuming is not allowed since the primary really did not
785 go down. Updated protocol specs.
787 * Removed MARS from crypto library.
789 * Defined the CTR mode and Randomized CBC mode in SILC. The
790 CTR mode is RECOMMENDED now in specification. Defined also
791 Serpent cipher as optional cipher. Updated the protocol specs.
793 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
795 * Added support for inviting/banning by IP/MASK, public key,
796 and explicit Client ID. Redefined the command and notify
797 types to allow easier forwards support for other methods
798 of inviting/banning. Updated protocol specs.
800 * Remove the client from channel's invite lists if the client
801 is kicked or killed. Updated protocol specs.
803 * Unified the Channel Message Payload and Private Message
804 into one Message Payload. Updated protocol specs and
807 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
809 * Don't wait for EOF after socket error has occurred, but
810 close the connection. Affected file is silcd/server.c.
812 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
814 * Added support for setting FOUNDER mode on channel with
815 specific public key which can be set with CMODE command.
816 Updated protocol specs and implemented in client and server.
818 * Fixed the Irssi SILC client to correctly shutdown the client
819 library to avoid memory leaks. Affected files are
820 irssi/src/silc/core/silc-core.c and silc-servers.c.
822 * Deprecated the No Reply flag in SKE protocol and introduced
823 "IV Included" flag which can be used to indicate that the IV
824 is included in the ciphertext. This makes it possible to use
825 SILC on unreliable transport, such as UDP which may cause
826 packet reordering and losses. Updated protocol specs, did
829 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
831 * Fixed the MPI implementation of silc_mp_sizeinbase to return
832 < 32 bit values in correct size. Affected file is
833 lib/silcmath/mp_mpi.c.
835 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
837 * Fixed the KE Start Payload parsing to check that mandatory
838 fields are present. Affected file lib/silcske/payload.c.
840 * Fixed compilation warnigs in Irssi SILC Client. Affected
841 files are irssi/src/silc/core/silc-query.c. client_ops.c.
843 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
845 * Print "nick now appears as newnick" and update Irssi's nicklist
846 when you change your nick to "nick". Closes #62
848 * Never format your own nick. Closes #63
850 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
852 * SILC_UMODE_GONE changes are now propagated correctly to the
853 Irssi client. Closes #54
855 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
857 * Fixed example in /HELP KEY
859 * Added expando $j which expands to current SILC Client version
861 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
863 * Fixed public key decoding in crypto library.
865 * Added better error printing to SKE library.
867 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
869 * Fixed NICK command to not crash if nickname was not sent.
871 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
873 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
874 Deprecated the old Encrypt-And-MAC order. Updated protocol
875 specs and implemented.
877 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
878 generation. Updated specs and implemented.
880 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
882 * Added support for rekey before 2^32 sequence number wraps.
883 Affected files in server and client library.
885 * Padding must be at least 8 bytes now. Implemented and updated
888 * Compute maximum padding for authentication packets to make
889 passphrase approximation attacks impossible. Affected files
890 in client library and in server.
892 * Fixed PING command sending in client library and handling in
893 server. The server ID must be ID Payload, not raw ID data.
894 Affected files in server and client library.
896 * Defined that all public keys sent in commands and notify
897 payloads are actually Public Key Payloads not raw public key
898 data. Updated protocol specs and implemented.
900 * Updated protocol version to 1.2. Updated specs and code.
902 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
903 status types. Updated specs and the code.
905 * Added support for normal client to kill its own entries from
906 the network. Updated protocol specs and the code.
908 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
909 and added initial implementation.
911 * Added MAC field to the Private Message Payload to protect
912 against chosen ciphertext attacks. Updated the protocol specs
915 * Added idle and signon fields to the ATTRIBUTE_SERVICE
916 attribute to indicate the user's current idle and signon time
917 of a service. Updated protocol specs and implemented.
919 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
921 * Added "do_not_bind" argument to silc_client_file_send what
922 can be used to not bind locally but assume the file receiver
923 provides the point of connect. Usefull when sender is behind
924 NAT device. Affected file lib/silcclient/silcclient.h and
927 * Added -no-listener option to FILE SEND command in Irssi SILC
928 client. Affected file irssi/src/silc/core/silc-servers.c.
929 Renamed FILE RECEIVE to FILE ACCEPT.
931 * Confirm passphrase for private key encryption in
932 silc_create_key_pair and silc_change_private_key_passphrase.
933 Affected files are lib/silcutil/silcapputil.c.
935 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
937 * Move silc_client_packet_send back to internal, added
938 silc_client_send_packet, a bit simpler function for application.
939 Affected files lib/silcclient/silcclient.h, client.c and
942 * Moved the SilcClientEntry, SilcChannelEntry and
943 SilcServerEntry to silcclient.h to be public and documented
944 them for application. Affected files are
945 lib/silcclient/silcclient.h and idlist.h.
947 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
949 * Fixed manual page installation patch by Ville Räsänen.
950 USERS help page fix patch by Ville Räsänen
952 * Changed the silc_client_command_call interface to make
953 the command call simpler for the application. The library
954 now handles the command line parsing, command finding and
955 execution. Application only needs to call the function
956 with the command line. Affected files are
957 lib/silcclient/silcclient.h, command.[ch].
959 * Fixed silc_get_input to NULL-terminate the returned input.
960 Affected file lib/silcutil/silcutil.c.
962 * Resolve the client's public key in JOIN command if the
963 founder auth data is being requested but we don't know the
964 client's public key. Affected file silcd/command.c.
967 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
969 * Print notify for server opers when backup router comes
970 online. Affected file silcd/server.c.
972 * Fixed the INVITE command to send the invite list in
973 command reply. Affected file silcd/command_reply.c.
975 * Fixed MOTD command reply sending. Affected file
978 * UTF-8 decode the topic in TOPIC command reply and LIST
979 command reply in Irssi SILC client. Affected file is
980 irssi/src/silc/core/client_ops.c.
982 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
984 * Fixed the INVITE command to not crash Irssi SILC client
985 when given without nickname argument. AFfected file
986 irssi/src/silc/core/client_ops.c.
988 * Fixed double free in WHOIS query on normal server when
989 forwarding query to router. Affected file is
990 silcd/server_query.c.
992 * Fixed WATCH command reply handling on normal server which
993 was missing altogether. Affected file silcd/command_reply.c.
996 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
998 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
999 Included yodl sources for each of these. Also modified
1000 Makefile.am prototype to install these files to proper
1001 locations. Updated CREDITS. Affected file Makefile.am.pre,
1002 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1005 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1007 * Added support for encrypted private key files. Now
1008 passphrase must be provided when new key pair is created
1009 (can be empty though), and prompted when loading the
1010 private key. Added support for loading the old-style
1011 non-encrypted private keys as well. Affected files
1012 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1015 * Fixed silc_get_input to accept input on all terminals.
1016 Affected file lib/silcutil/silcutil.c.
1018 * Moved the Irssi SILC client key loading and other stuff
1019 to be called after the arguments and UI is initialized.
1020 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1022 * Added -P option to Irssi SILC client which can be used
1023 to change the passphrase of the private key. Affected
1024 file irssi/src/silc/core/silc-core.c.
1026 * Added silc_change_private_key_passphrase apputil routine
1027 to lib/silcutil/silcapputil.[ch].
1029 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1031 * Fixed connection closing in client library to not crash.
1032 Moved the connection freeing totally to function
1033 silc_clinet_del_connection. Affected file
1034 lib/silcclinet/client.c.
1036 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1038 * Changed includes/silcincludes.h to silcincludes.h.in to
1039 include configuration specific information. The silcdefs.h
1040 is not included in to installation anymore (it's only
1041 compilation time header).
1043 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1045 * Moved the SilcClient and SilcClientConnection from client.h
1046 to the public lib/silcclient/silcclient.h. Changed the
1049 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1051 * If version string in silc_clinet_alloc is NULL the library
1052 puts it automatically. Affected file lib/silcclient/client.c.
1054 * Changed the version strings from variables to #define's
1055 in includes/silcversion.h.
1057 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1059 * Added shared library complation support.
1061 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1063 * Added lib/silcutil/silcapputil.[ch] for application
1064 utility functions. It includes routines for applications'
1065 convenience. Added silc_create_key_pair, silc_show_public_key
1066 and silc_load_key_pair functions.
1068 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1070 * Send RESUME_CLIENT packet from router to backup routers
1071 to in resuming. Affected file silcd/packet_receive.c.
1073 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1075 * In IDENTIFY command parsing, send all other IDs except
1076 Client IDs explicitly to router for resolving on normal
1077 server. Also check that ID received in WHOIS command is
1078 always Client ID, others are not allowed. Affected file
1079 silcd/server_query.c.
1081 * Merged latest changes from irssi.org CVS.
1083 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1085 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1086 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1088 * Fixed the heartbeat sending in Irssi SILC client. Moved
1089 the silc_client_packet_send to silcclient.h for application
1090 usage. Affected files lib/silcclient/client_internal.h
1091 lib/silcclient/silcclient.h.
1093 * Fixed a bug in query resolving in server. Used wrong
1094 variable in a for loop and crashed. Affected file is
1095 silcd/server_query.c.
1097 * Server constructs requested attributes only to locally
1098 connected clients. Affected file silcd/server_query.c.
1101 * Fixed a bug when sending resolving from router to server
1102 with requested attributes. The constructed WHOIS command
1103 was incorrect. Affected file silcd/server_query.c.
1106 * Fixed Requested Attributes saving in WHOIS command reply.
1107 The length of the data buffer must be saved too. Affected
1108 file silcd/command_reply.c.
1110 * Update the client entry's servername after detaching is
1111 over. Affected file silcd/packet_receive.c. Bug #37.
1113 * Resolve incomplete client entrys in CUMODE_CHANGE and
1114 CMODE_CHANGE notifys. Affected file is
1115 lib/silcclient/client_notify.c. Bug #42.
1117 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1119 * Fixed channel key packet processing bug on backup router
1120 during backup resuming protocol. Affected file is
1121 silcd/packet_receive.c.
1123 * Fixed memory leaks in server. Affected files are
1124 silcd/server.c and silcd/packet_receive.c.
1126 * Fixed packet decryption problem when backup router encrypted
1127 channel message with wrong key during backup resuming
1128 protocol. Affected file silcd/packet_send.c.
1130 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1131 Toni Willberg (toniw@iki.fi)
1133 * Changed the SilcCipher context to be private. Changed the
1134 silc_cipher_get_iv to just return pointer to the IV. Added
1135 silc_cipher_get_name to return the name of the cipher.
1136 Fixed code all around to support these changes. Affected
1137 files are lib/silccrypt/silccipher.[ch], client library and
1140 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1142 * Fixed unaligned access in lib/silccore/silcattrs.c.
1144 * Fixed libtool linking in lib/silcsim/Makefile.am.
1146 * Fixed services attribute printing. Affected files is
1147 irssi/src/silc/core/silc-queries.c.
1149 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1151 * Fixed a crashbug in incoming server accepting. Affected
1152 file silcd/server.c.
1154 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1156 * Added automatically generated index to Toolkit Reference
1159 * Added support for Postscript Toolkit Reference Manual.
1161 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1163 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1166 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1168 * Added 'send_events' boolean argument to the function
1169 silc_schedule_set_listen_fd which sends the set events to
1170 the application explicitly if set to TRUE. Default action
1171 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1172 lib/silcclient/client_internal.h and silcd/server_internal.h.
1174 * Added silc_compare_timeval to determine which time values
1175 is smaller. Affected file lib/silcutil/silcutil.[ch].
1177 * Added sort-of "Quality of Service" (QoS) support to
1178 SilcSocketConnection. Data reception can be controlled with
1179 rate limit per second and/or read data length limit.
1180 Added silc_socket_set_qos. Affected files are
1181 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1183 * Added the QoS configuration to SILC Server configuration
1184 file. Affected files are silcd/serverconfig.[ch] and
1187 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1189 * Merged with irssi.org CVS.
1191 * Failed OPER and SILCOPER authentications are now logged.
1192 Affected file silcd/command.c. Bugs #25.
1194 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1196 * ROBODoc documented lib/silcutil/silcbuffer.h and
1197 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1198 <ville.rasanen@iki.fi>.
1200 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1202 * Added support for auto-passphrase authentication from the
1203 config file during connecting which was not implemented
1204 yet. Affected file irssi/src/silc/core/client_ops.c.
1206 * Fixed a bug in authentication protocol failure handling which
1207 was processing wrong callback context. Affected files
1208 are lib/silcclient/client.c and protocol.c.
1210 * Fixed the /ATTR allow off to actually work. Affected file
1211 is irssi/src/silc/core/silc-queries.c.
1213 * Fixed the /ATTR -del to work. Affected file is
1214 irssi/src/silc/core/silc-queries.c.
1216 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1218 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1220 * Fixed mask attribute adding in Irssi SILC client. Affected
1221 file irssi/src/silc/core/silc-queries.c.
1223 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1225 * Added support for saving the requested attributes in
1226 WHOIS to directory. Affected file is
1227 irssi/src/silc/core/silc-queries.c.
1229 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1231 * Added support for parsing VCard fields that do not have
1232 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1234 * Fixed a double free bug in hash table foreach function
1235 if the entry was deleted in the foreach callback. Affected
1236 file lib/silcutil/silchashtable.c.
1238 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1240 * Added silc_attribute_get_verify_data to return the signature
1241 verification data for either user digital signature or
1242 server digital signature in Requested Attributes. Affected
1243 files are lib/silccore/silcattrs.[ch].
1245 * Added silc_vcard_alloc which is used to allocated dynamic
1246 SilcVCard context. The silc_vcard_free now checks whether
1247 the context is dynamically allocated or not. Affected files
1248 are lib/silcutil/silcvcard.[ch].
1250 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1252 * Periodically remove the NOATTR status from client entry
1253 so that the client may take the attributes in use even after
1254 server has resolved them unsuccessfully earlier. Affected
1255 file silcd/server_query.c and idlist.h.
1257 * Moved sha1hash and md5hash from client->internal to
1258 SilcClient for application usage. Affected files are
1259 lib/silcclient/client.h and client_internal.h.
1261 * Fixed attribute encoding and decoding bugs. Affected
1262 files lib/silccore/silcattrs.[ch].
1264 * Added ATTR command to Irssi SILC Client which is used to
1265 manage user's Requested Attributes sending and values for
1266 WHOIS command. Affected files around Irssi SILC client.
1268 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1270 * Added silc_buffer_strformat which can be used to format
1271 strings into a buffer which size is automatically increased.
1272 Affected file lib/silcutil/silcbuffmt.[ch].
1274 * Added implementation of VCard (RFC 2426) which can be used
1275 as part of Requested Attributes in WHOIS command. Affected
1276 file lib/silcutil/silcvcard.[ch].
1278 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1280 * Some strncat -> silc_strncat changes our the core and
1283 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1284 errors. Added better error printing to SKE library.
1285 Affected files lib/silcske/silcske.c, silcske_status.h and
1288 * Save the PKCS key length even if only private key is set to
1289 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1291 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1292 length in bits not in bytes. Affected files are
1293 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1294 silcd/server_query.c.
1296 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1298 * Added silc_attribute_payload_encode_data to directly encode
1299 the data into the attributes buffer. Renamed function
1300 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1301 Affected files are lib/silccore/silcattrs.[ch].
1303 * silc_hash_table_find_foreach calls the foreach function now
1304 once even if the nothing was found with context set to NULL.
1305 Affected file lib/silcutil/silchashtable.[ch].
1307 * Remove the RESOLVING flag from client entry after received
1308 the Requested Attributes from the client. Fixed memory leak
1309 in client entry freeing. Affected files silcd/server_query.c
1312 * Added Requested Attributes support into SILC Client Library.
1313 It is not able to send requested attributes in WHOIS command,
1314 and also receive and process requested attributes. Added
1315 silc_client_attribute_[add|del] and silc_client_attributes_get
1316 functions. Added also `ignore_requested_attributes' to the
1317 SilcClientParams to not use attributes in client. Affected
1318 files are lib/silcclient/command.c, client_attrs.[ch],
1319 silcclient.h, client_internal and client.[ch].
1321 * Changed the silc_client_get_client_by_id to support Requested
1322 Attributes, it takes them as argument now. Affected file
1323 is lib/silcclient/silcclient.h, and idlist.c.
1325 * Added -details option to WHOIS command in Irssi SILC Client
1326 to support the requested attributes. By default it requests
1327 all attributes. Affected file lib/silcclient/command.c and
1328 irssi/doc/help/in/whois.in.
1330 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1332 * Add also SERVICE attribute for server-constructed attribute
1333 data. Also digitally sign the attributes and add
1334 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1335 silcd/server_query.c.
1337 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1339 * Changed the silc_attribute_payload_encode to support list
1340 of attributes (function may be called several times to add
1341 a new attribute). Removed the silc_attribute_payload_encode_list
1342 function. The encoding function now also automatically encodes
1343 the data, so the caller does not need to do that. Affected
1344 files lib/silccore/silcattrs.[ch].
1346 * Added support for replying on behalf of the user to the
1347 Requested Attributes in WHOIS command in the server. Affected
1348 file silcd/server_query.c.
1350 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1351 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1353 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1355 * Don't swtich to become primary router if we are backup if
1356 decryption error has occurred. Affected file silcd/server.c.
1358 * Fixed a bug in backup router IP address comparison in
1359 silc_server_backup_get.
1361 Save now also the port of the server/router and use that
1362 in comparison as well. Affected file silcd/server_backup.c.
1364 * Normal server now reconnects to backup router automatically
1365 if connection is lost to it. Affected file silcd/server.c.
1367 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1369 * If packet processing fails (like integrity check fails)
1370 the connection is closed now. Affected files are
1371 lib/silccore/silcpacket.c and silcd/server.c.
1373 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1375 * Fixed double free in RSA public key set function
1376 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1379 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1381 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1382 Added server_query.[ch] which provides one interface for
1383 querying information using all three commands.
1385 * Changed all "typedef unsigned char" in core library to
1386 "typedef SilcUInt8".
1388 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1390 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1392 * Renamed silc_server_get_client_resolve to
1393 silc_server_query_resolve and moved to server_query.[ch].
1395 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1397 * Resumed client packet handling from server put the resumed
1398 client on wrong list on router and caused the client not
1399 be present on the network anymore. Now fixed to put the
1400 client to correct list. Affected file silcd/packet_receive.c.
1402 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1404 * Various cleanup in error message output in config parsing code
1405 and in server init code. Fixed error log files containing
1406 too many newlines ('\n') in some situations. Affected files are
1407 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1409 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1411 * Use the reverse lookupped hostname in client internals
1412 instead of one user provided us as remote server name.
1413 Affected file lib/silcclient/client.c.
1415 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1417 * Added 'app_context' to silc_schedule_init. It is an
1418 application specific context that is delivered to application
1419 in task callback functions. Affected files are
1420 lib/silcutil/silcutil.[ch].
1422 * The hb_context in SilcSocketConnection is not freed
1423 automatically anymore (application must free it). Freeing
1424 it automatic is inconsistent. Affected files are
1425 lib/silcutil/silcsockconn.[ch].
1427 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1429 * Added support for removing explicitly added client connections
1430 in rehash and closing the client connections if they were
1431 unconfigured in the rehash. Affected file silcd/server.c.
1433 * Added support for aborting automatically pending commands
1434 that never receives the reply (to avoid memory leaks).
1435 Added also silc_server_command_pending_timed to set the
1436 specific timeout for pending command. Affected files are
1437 silcd/command[_reply].[ch].
1439 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1440 specs and lib/silccore/silcstatus.h.
1442 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1444 * Changed the silc_get_time to accept time value as argument
1445 or if zero is sent return current local time. Affected
1446 file lib/silcutil/silcutil.[ch].
1448 * Added STATS command to client library and Irssi SILC client.
1449 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1451 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1453 * Assure that channel key is set before sending it. May
1454 crash server otherwise. Affected file silcd/packet_send.c.
1456 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1458 * Assure that endless loop cannot happen with detached client
1459 resolving on normal server. Added idlist status
1460 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1461 silcd/idlist.h and silcd/packet_receive.c.
1463 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1465 * Incoming file transfer request cannot use same session as
1466 the sending session. This can happen when sending file to
1467 yourself. Crashed the client on quit. Affected file
1468 lib/silcclient/client_ftp.c. Bug #24.
1470 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1472 * Implemented the draft-riikonen-precense-attrs draft and
1473 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1475 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1477 * Distribute the SERVER_SIGNOFF notify also to local backup
1478 routers from the primary router. The backup router may not
1479 have the signing of local server directly connected and need
1480 to know about the signoff. Affected file silcd/server_util.c.
1482 * Use the primary router as the origin of the locally connected
1483 server when it is disconnecting from the backup router since
1484 that's where it really is coming from. Now the clients from
1485 the disconnecting server are removed correctly and "shadow"
1486 clients are not left to the backup router. Affected file
1489 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1491 * If normal server is standalone and found existing but disabled
1492 channel, do not re-create the channel since it creates
1493 duplicate same channels. Affected file silcd/server.c.
1495 * Added anonymous client connections support to server. New
1496 "anonymous" configuration option to ConnectionParams section
1497 added. If set to true, the username and hostname information
1498 of the client will be scrambled and anonymous user mode is
1499 set automatically to the user. Affected files are
1500 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1502 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1504 * In JOIN notify handling, mark that the cache entry of the
1505 client cannot be expired. Can cause crashes on normal
1506 server (asserts client->channels). Affected file is
1507 silcd/packet_receive.c.
1509 * From now on distribution versions are used as protocol versions
1510 instead of by default using the Toolkit base version as protocol
1511 version. Affected file prepare.
1513 * Do not set the locally resolved hostname for local client
1514 entry but take what server sends. This way the real hostname
1515 is showed in WHOIS for yourself. Affected file is
1516 lib/silcclient/idlist.c and lib/silcclient/client.c.
1518 * Resolve local info with IDENTIFY when connecting to server.y
1520 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1522 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1523 for implied search (not needed on platforms which has native
1524 pthreads library). Use --without-pthreads to disable threads.
1525 Affected file is configure.in.pre
1527 * Fixed --with-iconv on platforms which need to bypass (broken)
1528 native iconv(). Affected file is configure.in.pre
1530 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1532 * Moved -C option parsing in Irssi SILC client at same time
1533 as other options. The UI was initialized earlier and caused
1534 problems on command line. Bug #16. Affected file is
1535 irssi/src/silc/core/silc-core.c.
1537 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1539 * Added global variable silc_log_timestamp that tells silclog
1540 wether to print or not the timestamp in the logging files.
1541 Affected file lib/silcutil/silclog.[ch].
1543 * Added silcd configuration option Timestamp in the Logging
1544 section. Affected file silcd/serverconfig.[ch],
1545 doc/example_silcd.conf.in.
1547 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1549 * Fixed fingerprint checking to check for entirely empty
1550 fingerprint instead of two first bytes when determining
1551 if it is set. Bug #18. Affected file silcd/command.c.
1553 * Fixed duplicate PKCS name registering to not allow it.
1554 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
1556 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1558 * Conditionalize non-gcc compiler optimizations for various
1559 platforms, enable those commented out. Cleanups.
1560 Affected file lib/silcmath/mpi/configure.in
1562 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
1564 * silc_rng_exec_command() left zombie processes if command
1565 didn't generate any output. Affected file
1566 lib/silccrypt/silcrng.c
1568 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1570 * Rewrote iconv checking, introduce --with-iconv for systems
1571 which rely on libiconv. Check if iconv() provided by libc
1572 is good enough, otherwise demand libiconv. Affected file
1575 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1577 * Search for ldopen() also in libc. This enables SIM support
1578 on *BSD systems. Based on patch from Alex Zepeda. Affected
1579 file configure.in.pre
1581 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1583 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
1584 This fixes prepare on *BSD systems. Affected file
1587 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1589 * More fixed for not having purge timeout for global clients
1590 that are on channel. Affected files silcd/command_reply.c
1593 * Fixed the rekey protocol to work with backup router connections.
1594 Rekey packets are now allowed on disabled connections as
1595 well. Affected files silcd/packet_send.c and server.c.
1597 * Do not switch to be as backup router when shutting down and
1598 closing the primary connection. Affected file silcd/server.c.
1600 * Fixed memory leaks in backup router deleting. Added
1601 silc_server_backup_free to free all data during shutdown of
1602 server. Affected files silcd/server_backup.[ch].
1604 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1606 * Do not process commands if the sock->user_data is NULL.
1607 Affected file silcd/command.c.
1609 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1611 * Fixed buffer overflow and security problems (loosing bits
1612 in CFB encryption) in SILC RNG. Problems reported by
1613 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
1615 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1617 * Added yet more checks that client is not expired on global
1618 list if it is on channels. Affected file is
1619 silcd/command_reply.c.
1621 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1623 * Merged c0ffee's MIME signal patch which adds support for
1624 sending also MIME messages in Irssi SILC Client, and handling
1625 received MIME messages in a signal (and perhaps doing something
1626 to non-textual MIME messages).
1628 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1630 * Fixed pending command deletion in server and client library
1631 to check the whole list instead of breaking after first found.
1632 The affected files are silcd/command.[ch] and
1633 lib/silcclient/command.[ch].
1635 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1637 * Return NO_SUCH_CHANNEL error in USERS for channel that is
1638 secret or private, otherwise it's possible to find out
1639 whether a secret channel exists or not. Affected file
1642 * If CMODE change fails during the mode setting, assure that
1643 the old mode mask is set for the channel back. Affected
1644 file silcd/command.c.
1646 * Fixed passphrase saving on +a channel on normal server
1647 after successful JOIN command. Affected file silcd/command.c.
1649 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1651 * Remove server/router operator privileges in DETACH command,
1652 since it's possible to resume to server where these
1653 privileges would not be allowed for the client. Affected
1654 file silcd/command.c.
1656 * Do not set to wait for backup in rehash of the server.
1657 Affected file silcd/server.c.
1659 * Do not check listener sockets when counting how many
1660 socket connections we have. Affected file is
1661 silcd/server_util.c.
1663 * Do not announce disconnected clients that are remaining
1664 in history (for WHOWAS). This is because SIGNOFF notify
1665 for these has been sent earlier already. Affected file
1668 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1670 * Buffer overflow with CUMODE command's mode->mode character
1671 conversion. Reported by Ville Räsänen. Affected file
1672 lib/silcutil/silcutil.c.
1674 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1676 * Allow heartbeat packets to go disabled connections anyway.
1677 Affected files silcd/server.c and silcd/packet_send.c.
1679 * Do not broadcast New Channel packets with List flag set
1680 in the packet to backup routers. The router must check
1681 for the correctness of the packets before sending them.
1682 It is possible that router will have enforce Channel ID
1683 change and this would cause desync in the backup router.
1684 Affected file silcd/packet_receive.c.
1686 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
1687 are handled in list parsing. They are not list packets
1688 anymore. Affected file silcd/packet_receive.c.
1690 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1692 * Stop waiting for backup router through the timeout, not
1693 directly after backup router has arrived. Affected file
1696 * Do not re-create channel keys and send them when removing
1697 clients in server shutdown. Affected files are
1698 silcd/server_internal.h and silcd/server_util.c.
1700 * Notify distribution to backup routers was missing from
1701 the silc_server_send_notify_dest function which caused
1702 desyncing problems with backup router. Affected file is
1703 silcd/packet_send.c.
1705 * The client's channel removing was working wrong on
1706 backup router. It assumed that it doesn't know global
1707 information but backup router does know. For this reason
1708 it could remove channel when it wasn't supposed to do that.
1709 Affected file silcd/server.c and silcd/server_util.c.
1711 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1713 * Stop for a couple seconds after badkup router has become
1714 primary router. Affected file silcd/server.c.
1716 * Added silc_server_remove_servers_by_server, which is used
1717 to remove servers originated from some other server. Also
1718 clients of those servers can be removed too. Affected file
1719 silcd/server_util.[ch].
1721 * When removing clients after a server has signed of remove
1722 also all servers behind that server (unless they are known
1723 to be available locally), and send SERVER_SIGNOFF for each
1724 of the server separately. Also the signed off clients are
1725 sent now separately per signed off server. The affected files
1726 are silcd/server.c and silcd/server_util.[ch].
1728 * All servers added with silc_idlist_add_server must always
1729 have both "router" and "connection" pointers set. Otherwise,
1730 bad server entries may be left around in the cache.
1731 Affected file silcd/command_reply.c.
1733 * Do not create the channel key in NEW_CHANNEL packet
1734 processing if the channel is empty. Affected file
1735 silcd/packet_receive.c.
1737 * Completed backup router support for standalone routers.
1738 Supports also servers in the cell that do not use the backup
1741 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1743 * Fixed a bug in silc_string_regexify which did not add '^'
1744 at the start of each string, and thus the matching was
1745 not explicit. For example ban list iikone@*!*@* would
1746 match also "priikone", which is wrong, it would have to be
1747 *iikone@*!*@* to match also "priikone". Affected
1748 file lib/silcutil/unix/silcunixutil.c.
1750 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1752 * Enable all local server connections before updating client
1753 caches when we've become backup router. Otherwise, signoff
1754 packets may not reach the clients. Affected files are
1755 silcd/server.c and silcd/server_util.[ch].
1757 * Fixed a bug in version string parsing which could crash
1758 the program with specially formatted version string.
1759 Bug reported and patch provided by Ville Räsänen. Affected
1760 file lib/silcutil/silcutil.c.
1762 * Handle the disconnection immediately when DISCONNECT
1763 packet is received in server. Affected file silcd/server.c.
1765 * Primary router now waits a short time (10 seconds) for
1766 backup router connection before accepting any other
1767 connection (except local). Affected file silcd/server.c,
1770 * Fixed a crash in client libary in NICK_CHANGE notify when
1771 NICK_CHANGE arrived for client entry we are resolving
1772 currently. Affected file lib/silcclient/client_notify.c.
1774 * Call the sconn->callback completion even if error had
1775 occurred. Start reconnecting always if connection to
1776 primary router fails during backup router protocol.
1777 Affected files silcd/server.c and server_backup.c.
1779 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1781 * Added functions silc_server_send_opers and
1782 silc_server_send_opers_notify to send packets stricly
1783 to operators. Added macro SILC_SERVER_SEND_OPERS macro
1784 to send variable argument notify to operators.
1785 Affected files silcd/packet_send.[ch] and silcd/server.h.
1787 * Removed UMODE rights checking with UMODE_CHANGE notify.
1788 Affected file silcd/packet_receive.c.
1790 * Server/router operator now receives notify when network
1791 switches to backup router and when it resumes the use of
1792 primary router. Affected file silcd/server.c and
1793 silcd/server_backup.c.
1795 * Fixed the updating of client information after backup
1796 resuming protocol is over; update all except local clients
1797 to the new primary router. The affected file is
1798 silcd/server_util.c.
1800 * Added support for closing active connections in rehash
1801 that were unconfigured by the user. Supports currently
1802 closing server and router connections. Affected file
1805 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
1807 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1809 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
1810 is NULL since seems that on some platforms NULL is allowed
1811 and on some it's not. Fallback encoding is used instead.
1812 Affected file lib/silcutil/silcstrutil.c.
1814 * Fixed statistics updating for incoming server connection
1815 which could cause problems when re-connecting. Affected
1816 file silcd/server.c.
1818 * Preliminary backup router support for standalone router
1819 added. Affected files in silcd/.
1821 * Mark server connections in backup router disabled before
1822 and after backup protocol. Affected file is
1823 silcd/server_backup.c.
1825 * Added support for reconnecting to remote server connection
1826 even if the protocol fails, and if the configuration wants
1827 us to keep trying to connect anyway.
1829 Server connection is not allowed to backup router if
1830 backup router does not have connection to primary router yet.
1832 Affected file is silcd/server.c.
1834 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1836 * Added silc_client_udpate_server function to update changed
1837 server info. Affected file lib/silcclient/idlist.[ch].
1839 * Added check for server entries that are being resolved when
1840 notify is received. If being resolved, handle the received
1841 notify only after it's resolved so that all notifys are
1842 handled in same order as received from the server.
1844 Added similar resolver check to channel entries. Every
1845 notify that cause resolving of any information that affects
1846 channel entry marks the channel entry in waiting state.
1847 After whatever resolving is over the waiters are signalled
1848 and only then the notifys are handled in the same order
1849 as delivered from the server.
1851 Affected files are lib/silcclient/idlist.[ch], and
1854 * Fixed KILLED notify handling in normal server. Affected
1855 file silcd/packet_receive.c.
1857 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
1858 is locally connected, or was locally connected (but may
1859 be detached and connection is not active). Added also
1860 SILC_IS_LOCAL for checking this status. Affected files
1861 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
1862 silcd/server.c and silcd/server_internal.h.
1864 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1866 * Don't send or handle TOPIC_SET if topic is already set and
1867 is same as being set. Affected files silcd/command.c and
1868 silcd/packet_receive.c.
1870 * Fixed CMODE change rights checking to work correctly when
1871 removing modes by operator. Affected file is
1872 silcd/server_util.c.
1874 * Fixed some handling with New Channel packet in router and
1875 fixed some CMODE_CHANGE notify handling in server and router.
1876 Affected file is silcd/packet_receive.c.
1878 * Changed "disconnect" client operation to include the
1879 reason of the disconnection and optional disconnection
1880 message. Affected file lib/silcclient/silcclient.h.
1882 * Made the compilation of lib/contrib/ stuff conditional.
1883 Affected files configure.in.pre, lib/contrib/Makefile.am.
1885 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1887 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
1888 to the sender of the notify too, to avoid situation where two
1889 notifys are in the network at the same time going to oppsite
1890 directions. Affected file silcd/packet_receice.c.
1892 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1894 * Delete the client from channel even if the cilent->id is
1895 NULL. It was possible that client was deleted without
1896 removing from channels (theoretically at least). Affected
1897 file silcd/server.c and silcd/server_util.c.
1899 * Free the client data too when resuming is not successful.
1900 Affected file silcd/packet_receive.c.
1902 * Merged some code from c0ffee's silc-plugin. Affected files
1903 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
1905 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
1906 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
1907 to the primary router connection, the other one returns
1908 TRUE if packet must be broadcasted to network.
1910 * All notifys that are destined to primary router (to network)
1911 are now automatically sent to backup routers even if the
1912 router is standalone (and has backup router). Affected files
1915 * Added --without-irssi and --without-silcd configuration
1916 options for disabling the compilation of these applications.
1917 Affected file configure.in.pre and prepare.
1919 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1921 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
1922 UTF-8 encoding and decoding. Added also new encodings
1923 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
1925 Added also SILC_STRING_LANGUAGE which is language and charset
1926 specific encoder and decoer for those platforms that support
1927 iconv(). It can convert the UTF-8 to and from the locale
1928 specific character set.
1930 Affected file lib/silcutil/silcstrutil.[ch].
1932 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
1934 * Added function silc_get_command_name to the file
1935 lib/silcutil/silcutil.[ch].
1937 * Improved the server debug output a bit. Affected files are
1940 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1942 * Save the channel passphrase when received succesful JOIN
1943 command reply from router, on normal server. Otherwise
1944 joinig +a channels from normal server is not possible.
1945 Affected file silcd/command.c.
1947 * Fixed a bug in TOPIC_SET notify handling. The notifier
1948 may be other than client too, like server or channel.
1949 It expected it to always be only client and ignored the
1950 notify. Affected file silcd/packet_recieve.c.
1952 * Removed some (unnecessary) debug printing from
1953 lib/silccore/silcid.c and lib/silccore/silcargument.c.
1955 * Do not force CMODE_CHANGE when server is announcing new
1958 Router announces stuff only after server reannounces channel
1959 after CHANNEL_CHANGE notify.
1961 These fixes optimizes the announcing procedure, and perhaps
1962 fixes some problems too. Affected file silcd/packet_receive.c.
1964 * Fixed SERVER_SIGNOFF sending to local clients. It was
1965 totally broken and sent the notify to all local clients,
1966 instead of only to those that was on same channel as the
1967 signing off clients. Affected file silcd/server_util.c.
1969 * Added -D option to server. It can be used to give debug
1970 level. The levels are from 0 - 99, and are predefined for
1971 smooth server debugging. (see silcd.c for the predefined
1972 levels). Affected file silcd/server.c.
1974 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1976 * Fixed a bug in Irssi SILC client to close the connection
1977 properly when disconnecting from server. Affected file
1978 irssi/src/silc/core/client_ops.c.
1980 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1982 * When authenticating as founder during JOIN command, check
1983 that the one authenticating becomes the only founder on the
1984 channel. Affected file silcd/command.c.
1986 * Better checking for founder mode setting when CUMODE_CHANGE
1987 notify is received. Affected file silcd/packet_receive.c.
1989 * Close all connections when shutting down the server by sending
1990 DISCONNECT packet. Close all listeners too when shutting
1991 down the server. Affected file silcd/server.c.
1993 * Handle DISCONNECT packet correctly in client library by
1994 calling the "disconnect" client operation. Affected file
1995 lib/silcclient/client.c.
1997 * Handle local errors correctly during resuming. Affected
1998 file lib/silcclient/client.c.
2000 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2002 * The log file is not dupped internally anymore in
2003 lib/silcutil/silclog.c. Fixed memory leaks too.
2005 * The scheduler now dispatches all pending timeout tasks
2006 when it is uninitialized with silc_schedule_uninit.
2007 Affected file lib/silcutil/silcschedule.c.
2009 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2011 * Added --enable-stack-trace option to configure. Added
2012 memory allocation stack trace support. Added files
2013 lib/silcutil/stacktrace.[ch]. Affected files are
2014 lib/silcutil/silcmemory.[ch].
2016 * Fixed memory leaks from libraries and server. Affected
2017 files around the tree.
2019 * Reverted back a fix made to CUMODE which broke it.
2020 Affected file silcd/command.c.
2022 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2024 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2025 core library, and implemented it. All textual messages SHOULD
2026 use this flag and the message MUST be UTF-8 encoded.
2027 All text messages sent by Irssi SILC client are now UTF-8
2028 encoded (regardless whether the terminal supports UTF-8 or not).
2029 Affected files are lib/silccore/silcchannel.h,
2030 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2033 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2035 * Added lots of new statistics updating that was missing from
2036 the server and router code. Affected files in silcd/.
2038 * Sending SIGUSR1 signal to server now dumps the current
2039 server statistics into /tmp directory. Affected file is
2042 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2043 the SILC Hash Interface also. Added new functions
2044 silc_hash_get_name, silc_hash_init, silc_hash_update and
2045 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2047 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2049 * Added some better info printing for client during connecting.
2050 Affected file silcd/server_util.c.
2052 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2053 to silence a user on a channel. Affected files are
2054 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2055 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2056 and silcd/packet_receive.c.
2058 * Fixed a fatal bug in handling of malformed command payload.
2059 Affected file silcd/command.c.
2061 * Fixed a double free when announcing channel users to router.
2062 Affected file silcd/server.c.
2064 * After successful authentication to channel founder mode, check
2065 that there isn't anyone else with founder mode on the channel.
2066 The one that authenticated will become founder and anyone
2067 else is demoted. Affected file silcd/command.c.
2069 * Added error printing of any error that has occurred during
2070 any command in client library. Affected file is
2071 irssi/src/silc/core/client_ops.c.
2073 * Removed some error printing from the client library and left
2074 it for the application to worry (from the error status it
2075 receives in 'command' client operation. Affected file is
2076 lib/silcclient/command.c.
2078 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2080 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2081 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2082 Starting key agreement with itself is denied. Affected file
2083 is lib/silcclient/client_keyagr.c.
2085 * Fixed some error checkings from the SFTP library which caused
2086 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2087 and lib/silcsftp/sftp_util.c.
2089 * Added new "debug" and "debug_string" settings to Irssi SILC
2090 client which can be used to print runtime debugging on the
2091 Irssi's screen. Available when compiled with --enable-debug
2092 option. Affected file irssi/src/silc/core/silc-core.c.
2094 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2096 * Fixed a missing variadic parameter in a function call that
2097 caused server crash when a non-allowed connection arrived.
2098 Reported by Richard Becker. Affected file silcd/server.c.
2100 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2102 * Added WATCH list sending to backup routers from router.
2103 The WATCH command is sent by the router to the backup
2104 router. Affected file silcd/command.c.
2106 * Mark the backup_router flag for RouterConnection entry
2107 if the backup router stuff is defined in the config file.
2108 Affected file silcd/serverconfig.c.
2110 * Fixed some backup data sending around the code to work better
2111 if the router is standalone router. Not all places were fixed.
2112 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2115 * Fixed the router connecting when connecting to multiple
2116 routers. It ignored every other router except the first
2117 one. Affected file silcd/server.c.
2119 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2121 * Made the private key generation after expiration optional.
2122 If not created after expiration the old key will re-expire
2123 at a later time (and thus key pair is not necessary to
2124 change). Affected file irssi/src/silc/core/clientutil.c.
2126 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2128 * The length arguments in bind() and connect() were wrong
2129 and fixed now to used SIZEOF_SOCKADDR in the
2130 lib/silcutil/unix/silcunixutil.c.
2132 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2134 * Fixed detach timeout handling to use Client ID and not
2135 the actual client entry which may be freed in the callback.
2136 Affected file silcd/command.c.
2138 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2140 * Merged c0ffee's multiple interface support patch.
2141 Affected files in silcd/.
2143 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2145 * Cleanup keys properly. Affected file is
2146 irssi/src/silc/core/clientutil.c.
2148 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2150 * Display the user mode on the status bar. Affected file
2151 irssi/src/silc/core/silc-expandos.c.
2153 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2155 * If private message key is not set, but the flag is set in
2156 the packet, ignore the packet since it cannot be decrypted.
2157 Affected file lib/silcclient/client_prvmsg.c.
2159 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2161 * When resuming client, remove the old client entry from
2162 the watcher list too. Affected file silcd/packet_receive.c.
2164 * Do not allow normal server to force founder mode away
2165 from router if the founder mode is already set. Affected
2166 file silcd/packet_receive.c.
2168 * Remove the client entry with watch notify types with short
2169 timeout, and not directly, so that other notifys can be
2170 retrieved too. Affected file lib/silcclient/client_notify.c.
2172 * Display notification about data messages that cannot be
2173 displayed. Affected files irssi/src/silc/core/client_ops.c,
2174 irssi/src/fe-common/silc/module-formats.[ch].
2176 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2178 * Fixed the CHANNEL_CHANGE notify handling in client libary
2179 to not use freed memory. Affected file is
2180 lib/silcclient/client_notify.c.
2182 * Fixed CUMODE_CHANGE notify handling in server. Affected
2183 file silcd/packet_receive.c.
2185 * Fixed USERS command to support empty channels. Affected
2186 file silcd/command.c.
2188 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2190 * Allow multiple identical pending commands to be registered
2191 in client library. Affected file is lib/silcclient/command.c.
2193 * Call the completion for resolving client information only
2194 after all resolvers has finished. This fixes a crash in
2195 the client. Added support for checking when the resolvers
2196 are finished. Affected file is lib/silcclient/idlist.c.
2198 * Wait by default 3 seconds before reconnecting to the server
2199 after being disconnected. Makes the /detach command a bit
2202 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2204 * Check the watcher list before sending signoff notifys
2205 when closing client connection. Affected file is
2208 * Added better CMODE command rights checking. Affected file
2209 silcd/server_util.c.
2211 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2213 * Fixed watcher list checking during server signoff. It
2214 crashed the server. Affected file silcd/server_util.c.
2216 * The JOIN command reply returns now the founder's public
2217 key. Affected file is silcd/command.c.
2219 * Announce the channel mode, and the mode properties with
2220 CMODE_CHANGE notify. Affected file silcd/server.c.
2222 * Mark new channels by default disabled, untill at least
2223 one user joins the channel. Affected file is
2224 silcd/packet_receive.c.
2226 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2228 * The nickname argument to watch notify can be optional.
2229 Fixes a crash in server. Affected file silcd/packet_send.c.
2231 * Remove the client entry from cache if the WATCH notify type
2232 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2233 lib/silcclient/client_notify.c.
2235 * Check the watcher list before and after changing nickname
2236 when the NICK_CHANGE notify is received. Affected file is
2239 * Fixed a crash in OPER and SILCOPER command sending. Empty
2240 passphrase caused the crash. Affected file is
2241 lib/silcclient/command.c.
2243 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2245 * Merged with Irssi CVS for Irssi SILC client.
2247 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2249 * Completed the protocol specifications.
2251 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2253 * Merged with Irssi CVS for Irssi SILC client.
2255 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2257 * Added the founder's public key delivery to the
2258 CUMODE_CHANGE notify type as well. Updated the protocol
2259 specs and the code. Affected files are silcd/packet_send.[ch],
2260 silcd/packet_receive.c and silcd/command.c.
2262 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2264 * Added silc_pkcs_public_key_copy function into the
2265 lib/silccrypt/silcpkcs.[ch].
2267 * Remove the `iv' from the SilcChannelEntry since we can
2268 live without it. Affected files are silcd/idlist.h and
2269 silcd/packet_receive.c.
2271 * Added support for sending the founder's public key in
2272 the CMODE_CHANGE notify packet in the server. Affected
2273 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2274 silcd/command.c and silcd/server.c.
2276 * Changed the FOUNDER_AUTH authentication to use only
2277 public key authentication as defined by new protocol
2278 specs. Passphrase authentication with that mode cannot
2279 be used anymore. It is now possible to reclaim founder
2280 mode from any server in the network. Affected files are
2281 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2283 * Added permanent channels support by making the channel
2284 permanent when FOUNDER_AUTH mode is set on the channel.
2285 The channel will not be destroyed even if channel is empty
2286 when that mode is set. Protocol TODO #17. Affected
2287 files are silcd/server.[ch], server_util.[ch],
2288 silcd/command.c, silcd/packet_receive.c and
2289 lib/silcclient/command.c.
2291 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2293 * Added reference counter to the command reply context in
2294 the client library. Affected files are
2295 lib/silcclient/command_reply.[ch].
2297 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2299 * Fixed rekey protocol with PFS in the client library.
2300 Affected file is lib/silcclient/protocol.c.
2302 * Added support for list of errors in client library
2303 command reply handling. Affected file is
2304 lib/silcclient/command_reply.c.
2306 * Defined that the WHOIS and IDENTIFY commands can send
2307 list of errors. Updated the protocol specs. Protocol
2310 * Added support for sending list of errors to WHOIS and
2311 IDENTIFY commands in server. Added support for receiving
2312 list of errors in server. Affected files are
2313 silcd/command.c and silcd/command_reply.c.
2315 * Fixed client info resolving on LEAVE command in client
2316 library to not crash. Affected file is
2317 lib/silcclient/client_notify.c.
2319 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2321 * Defined that the NICK command replies with thew changed
2322 nickname too, to make the nickname changing simpler at
2323 the client's end. Updated protocol specs and the code
2324 in client and server. Affected files are
2325 silcd/command.c, lib/silcclient/command_reply.c and
2326 lib/silcclient/command.c.
2328 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2330 * Added `Compressed' packet flag to indicate that the packet
2331 payload is compressed by the sender. Updated the protocol
2332 specs and the core library. The compression still is not
2333 implemented in the sources. Affected file is
2334 lib/silccore/silcpacket.h.
2336 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2338 * Remove pending command callbacks also if the connection
2339 to the server is destroyed. Affected file is
2340 lib/silcclient/client.c.
2342 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2344 * Added new QUIET channel user mode that can be used to
2345 quiet a user in a channel. Updated the protocol specs but
2346 it wasn't implemented yet. Protocol TODO #27. Affected
2347 file is lib/silccore/silcmode.h.
2349 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2351 * Added BLOCK_INVITE user mode to be able to block incoming
2352 invite notifications. Protoocol TODO #26. Affected files
2353 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2356 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2357 the protocol specs and the code. Affected file is
2358 lib/silccrypt/silcpkcs.c.
2360 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2362 * Disconnect Payload includes now the status type. Updated
2363 the protocol specs and the code. Protocol TODO #25.
2364 Affected files are silcd/server.c, lib/silcclient/client.c.
2366 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2367 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2368 Moved the silc_client_command_status_messages table to the
2369 lib/silcutil/silcutil.c and added new funtion
2370 silc_get_status_message, which deprecates function
2371 silc_client_status_message. Affected files are
2372 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2373 lib/silcutil/silcutil.[ch].
2375 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2377 * Defined that the nickname hash in Client ID MUST be from
2378 lowercase nickname. This effectively changes nicknames in
2379 SILC to case-insensitive. Updated the protocol specs and
2380 the code. Affected files are lib/silcutil/silcutil.[ch],
2381 silcd/serverid.c, and silcd/idlist.c.
2383 * Added new channel user modes BLOCK_MESSAGES_USERS and
2384 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2385 code. Affected files are lib/silccore/silcmode.h,
2386 lib/silcclient/command.c, and silcd/packet_send.c.
2388 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2389 specs and code. Affected file lib/silccore/silcstatus.h.
2391 * Added support for watch list. It is possible to add nicknames
2392 to be watched, and when they come to network, leave network
2393 or user mode changes the watcher will be notified of this
2394 change. Added SILC_COMMAND_WATCH command, added new
2395 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2396 notifications. Updated the protocol specs and implemented
2397 this to library, client and server. Protocol TODO #21.
2398 Affected files are lib/silccore/silccomand.h,
2399 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2400 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2401 silcd/packet_send.[ch], silcd/packet_receive.c, and
2402 irssi/src/silc/core/client_ops.c.
2404 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2405 somebody watching you. Updated the protocol specs and the
2406 code. Affected files are lib/silccore/silcmode.h, and
2407 lib/silcclient/command.c.
2409 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2411 * Added service support to SILC protocol. Added new command
2412 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2413 core library. Services are not implemented in server or
2414 client for now. Protocol TODO #20. Affected files are
2415 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2417 * Added SilcStatus argument to `command' client operation
2418 to return the error status when command sending fails
2419 locally. Changed all command in client library to return
2420 correct command status. Affected files are
2421 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2422 irssi/src/silc/core/client_ops.c.
2424 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2426 * Added silc_mime_parse function to parse MIME headers.
2427 Affected files are lib/silcutil/silcstruti.[ch].
2429 * Added MIME header parsing in Irssi SILC Client. It displays
2430 all textual MIME objects, others it ignores. Affected file
2431 is irssi/src/silc/core/clien_ops.c.
2433 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2435 * Fixed a bug in the pid writing function, which couldn't be
2436 written in a root-owned directory.
2438 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2440 * Defined that channel message to unknown Channel ID must
2441 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2442 Updated the protocol specs and the code in server. The
2443 affected file is silcd/packet_receive.c.
2445 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2447 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2448 that it is used to send error notifys if error occurs during
2449 some SILC packet processing, except commands. The error
2450 types are same as for command reply types. Defined that
2451 if private message is sent to unknown Client ID the error
2452 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2453 Updated the protocol specs and code. Affected files are
2454 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2455 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2456 and irssi/src/silc/core/client_ops.c. Renamed the
2457 SilcCommandStatus to SilcStatus.
2459 * Defined the use of extra WHOIS attributes in WHOIS command.
2460 The <Requested Attributes> (defined in a separate document)
2461 can be used to request additional information about user
2462 not returned by standard WHOIS command. Defined that server
2463 can send WHOIS command directly to client. Client provides
2464 the requested attributes to the server. Updated the protocol
2465 specs. Protocol TODO #4. Implementation is not done yet
2466 (Protocol TODO #24).
2468 * Renamed function silc_client_command_status_message to
2469 silc_client_status_message. Affected files are
2470 lib/silcclient/command_reply.[ch].
2472 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2474 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2475 32 bit integers. Updated the protcol specs and the code.
2476 Affected files are silcd/command.c and
2477 lib/silcclient/command.c.
2479 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2481 * Fixed a bug in library where sending a bogus authentication
2482 payload would lead to a crash. Affected file is
2483 lib/silccore/silcauth.c.
2485 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2487 * Added detach_disabled and detach_timeout server config
2488 options to the server. Affected files silcd/serverconfig.[ch],
2489 silcd/command.c and silcd/packet_receive.c.
2491 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2493 * Added resolve_cmd_ident field to the SilcClientEntry structure
2494 too so that if the entry is for example being resolved so
2495 another command may attach to the same pending command reply
2496 without requiring to resolve the same entry again. Added
2497 support for adding multiple pending commands for one
2498 command idenfier. Affected files lib/silcclient/command.[ch],
2499 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2501 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2503 * Defined that server receives WHOIS command reply for private
2504 and secret channels too. Updated protocol specs and the
2505 code in server. Affected file silcd/command.c.
2507 * Defined <channel user mode list> argument to WHOIS command
2508 reply for returning user modes on the channels. The
2509 channel list now doesn't include the user mode anymore but the
2510 actual channel mode. Updated protocol specs and the code in
2511 client and server. Affected files are silcd/command_reply.c,
2512 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2513 and lib/silcclient/command_reply.c.
2515 * Save the channels list in WHOIS command reply in normal server
2516 so that WHOIS always shows joined channels also in normal
2517 server and not just on router. Affected file is
2518 silcd/command_reply.c.
2520 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2522 * Defined that server receives USERS command reply for private
2523 and secret channels too. Updated protocol specs and the
2524 code in server. Affected file silcd/command.c.
2526 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2528 * Changed the UMODE's mode mask argument to be optional. If
2529 not provided then the command merely returns the current mode
2530 mask to the client. Updated protocol specs and the server.
2531 Affected file is silcd/command.c.
2533 * Added SILC session detachment/resuming support. It is possible
2534 to detach by closing the network connection and then re-connect
2535 and resume to the old client session. Added DETACHED user
2536 mode that server will set for detached client. Added new
2537 packet RESUME_CLIENT which is used to perform the resuming
2538 process. Added DETACH command. Updated the protocol specs,
2539 core library, client and server. Protocol TODO #22. Very
2540 many affected files around the tree.
2542 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2544 * Changed the CMODE's mode mask argument to be optional. If
2545 not provided then the command merely returns the current mode
2546 mask to the client. Updated protocol specs and the server.
2547 Affected file is silcd/command.c.
2549 * Changed the Killer's Client ID in KILLED notify to be just
2550 any ID payload since router server is allowed to kill as well.
2551 Updated protocol specs, client libary and server. Affected
2552 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
2553 and irssi/src/silc/core/client_ops.c.
2555 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2557 * Added new user modes ANONYMOUS for special anonymous servers
2558 that may set the mode for client, and BLOCK_PRIVMSG which
2559 client may set to block incoming private messages unless the
2560 Private Message Key flag is set (using private keys to protect
2561 private messages). Updated protocol specs and code in client
2562 and server and core library. Protocol TODO #23. Affected
2563 files are lib/silccore/silcmode.h, silcd/server.[ch],
2564 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
2565 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
2567 * Added new channel user mode BLOCK_MESSAGES which the client
2568 may set to itself to tell server not send channel messages.
2569 Other packets such as channel key packets are still sent.
2570 Protocol TODO #23. Updated the protocol specs, client and
2571 server. Affected files are lib/silccore/silcmode.h,
2572 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
2573 lib/silcutil/silcutil.c, silcd/command.c, and
2574 silcd/packet_send.c.
2576 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2578 * Redefined the Status Payload to include now two 8 bit fields,
2579 instead of one 16 bit field. This now makes it possible to
2580 send list of errors. Updated the protocol specs and the code
2581 in core library, client library and server. Protocol TODO #1.
2582 Affected files are lib/silccore/silccommand.[ch],
2583 lib/silcclient/command_reply.[ch], silcd/command.c,
2584 silcd/command_reply.c and silcd/packet_receive.[ch].
2586 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2588 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
2589 must be handled by the application and should tell the application
2590 that an error message was already printed, and it should print the
2591 config coords (line, filename, ...). Affected files are
2592 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
2594 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
2595 server config parsing code more readable.
2597 Fixed a bug in the fetch_logging() config callback.
2599 Affected files is silcd/serverconfig.c.
2601 * Drop root privileges when started in foreground. Don't drop them
2602 if debugging also. Affected file is silcd/silcd.c.
2604 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2606 * Added more IM-like features by introducing new user modes
2607 for setting various presence information. Added new modes:
2608 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
2609 specs and code. Protocol TODO #19. Affected files are
2610 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
2611 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
2613 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2615 * Added STATS command to the protocol after all, to return
2616 various statistical information about the network. It can
2617 be used by clients to retrieve statistical information, and
2618 servers may use it to to fetch cell and network wide
2619 statistics from router. Updated the protocol specs and
2620 implemented it to the server. Protocol TODO #16.
2621 Affected files are lib/silccore/silccommand, silcd/command.[ch],
2622 silcd/command_reply.[ch].
2624 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2626 * The LIST command reply in client libary now adds new channel
2627 entry if the returned channel doesn't exist yet in cache,
2628 and returns the channel entry to the application in the
2629 command_reply client operation. Affected file is
2630 lib/silcclient/command_reply.c.
2632 * Changed the channel message payload's MAC generation to
2633 include the IV in the MAC as well. This way all relevant
2634 parts of the channel message payload are authenticated also
2635 with the channel message MAC (and not only by packet MAC).
2636 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
2637 Affected file is lib/silccore/silcchannel.c.
2639 * Fixed the SKE to save the remote version, since the
2640 silc_ske_parse_version mistakenly checked wrong version,
2641 after it replaced the start payload. Affected files are
2642 lib/silcske/silcske.[ch].
2644 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2646 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
2647 string utility functions. Added there also new functions
2648 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
2649 Affected files lib/silcutil/silcstrutil.[ch].
2651 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
2652 files are lib/silcutil/silcstrutil.[ch].
2654 * Defined that the security property fields in SKE SHOULD be
2655 UTF-8 encoded, defined that version string MUST be US-ASCII
2656 encoded, defined that passphrases sent in connection
2657 authentication protocol MUST be UTF-8 encoded. Implemented
2658 these to the client and server. Defined also that other
2659 passphrases sent in the protocol MUST be UTF-8 encoded.
2660 Affected files are lib/silcske/silcske.c,
2661 lib/silcclient/protocol.c, silcd/protocol.c,
2662 silcd/serverconfig.c, and lib/silccore/silcauth.c.
2664 * Changed the silc_client_close_connection interface to not
2665 need the SilcSocketConnection which should not be visible
2666 to application. Affected files are lib/silcclient/client.c
2667 and lib/silcclient/silcclient.h.
2669 * Rewrote the text for Private Message Key Payload in the
2670 protocol specification. Protocol TODO #11.
2672 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2674 * Upgraded the protocol version to 1.1, updated protocol specs
2677 * Added the nickname as new argument to NICK_CHANGE notify and
2678 added it to protocol specs and implemented it to client and
2679 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
2680 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
2681 lib/silcclient/client_notify.c.
2683 * Added the killer's client ID to the KILLED notify and added
2684 it to protocol specs and implemented it to client and server.
2685 Protocol TODO #13. Affected files are silcd/command.c,
2686 silcd/packet_receive.c, packet_send.[ch],
2687 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2688 The killer's client entry is now returned to application in
2689 the `notify' client operation.
2691 * Fixed the Max Argument fields that had too large value set
2692 in the protocol specs. Protocol TODO #14.
2694 * Added the LEAVE command reply to return the ID of parted
2695 channel. Updated protocol specs and implemented it to the
2696 client and server. Protocol TODO #15. Affected files are
2697 silcd/command.c, lib/silcclient/command_reply.c. The channel
2698 entry is now returned to application in the `command_reply'
2701 * Rewrote the version SKE version checking in client libary
2702 and in server to use the silc_parse_version_string. Affected
2703 files are lib/silcclient/protocol.c, silcd/protocol.c.
2705 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
2706 commands that was missing it, and updated protocol specs and
2707 the server implementation. Protocol TODO #10. The affected
2708 file is silcd/command.c.
2710 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
2711 generic reply to a generic request (REQUEST flag), and
2712 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
2713 way. A draft-riikonen-silc-flags-payloads-00.txt is written
2714 to define the payload for DATA flag. Added the flags to
2715 the implementation. Protocol TODO #9. Affected file is
2716 lib/silccore/silcchannel.h.
2718 Changed the client library to return the message length
2719 to application as well in the channel_message and private_message
2720 client operations. Affected files are
2721 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
2722 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
2723 and lib/silcclient/client_ops_example.c.
2725 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
2726 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
2727 the channel. Updated protocol specs and impelemented this
2728 to client and server. Protocol TODO #6. Affected files are
2729 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
2730 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
2732 Added new options m and M to CMODE command in Irssi SILC
2733 client to set these modes.
2735 * Deprecated all administrative commands from SILC protocol
2736 since they are highly implementation specific commands.
2737 Updated protocol specs. Moved the old commands in
2738 implementations to private range of command types. Affected
2739 files are silcd/command.c, lib/silcclient/command.c and
2740 lib/silcclient/command_reply.c. Protocol TODO #8.
2742 * Fixed a bug in server where sending unknown command crashes
2743 the server. Affected file silcd/command.c.
2745 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2747 * Added SILC_PROTOCOLVERSION macro to check protocol version
2748 of a socket connection. The affected file is
2749 lib/silcutil/silcsockconn.h.
2751 * Added better error logging in rekey protocol. Affected file
2754 * Do not check public key types in SKE during rekey. Affected
2755 file lib/silcske/payload.c.
2757 * Fixed the rekey protocol with PFS, which was totally broken.
2758 Affected file silcd/protocol.c.
2760 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2762 * Some client implementations quit network by doing first LEAVE
2763 and then immediately SIGNOFF (like Bombyx). We now do check
2764 after a short time after LEAVE notify and check whether the
2765 client is still valid after LEAVE, and if not we remove it from
2766 cache. Affected file is lib/silcclient/client_notify.c.
2768 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2770 * Merged version 1.1.4 of zlib. Even if it not currently in use,
2771 it's good not to have security holes here.
2773 * Fixed a negative refcount situtuation for the config context.
2774 Affected file is silcd/serverconfig.c.
2776 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2778 * ROBOdoc documented lib/silcutil/silcutil.h.
2780 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2782 * Optimized even more the SilcPacketContext structure. Now
2783 totally saved 16 bytes of memory per context after optimization.
2784 Affected files are lib/silccore/silcpacket.[ch].
2786 * Made strict checks for valid SILC IDs. Affected file is
2787 lib/silccore/silcid.c.
2789 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2791 * Changed the object argument for silc_cipher_register,
2792 silc_hash_register, silc_hmac_register and silc_pkcs_register
2793 to const. Affected files are lib/silccrypt/silccipher.[ch],
2794 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
2796 * Changed the silc_get_username and silc_get_real_name to
2797 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
2799 * Fixed the Irssi SILC Client to use the silc_get_username and
2800 silc_get_real_name insted of glib routines since the glib
2801 routines only corrupt stack. Fixes the Irssi SILC to work in
2802 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
2804 * Fixed the Irssi to not use g_get_home_dir since it crashes
2805 or returns garbage on cygwin and corrupts stack. Added function
2806 get_home_dir to Irssi routines. Affected files are
2807 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
2809 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2811 * Made some structure optimizations. SFTP memory FS MemFSEntry
2812 entry structure. Optimized SilcTask structure. Optimized
2813 SilcPacketContext structure.
2815 Affected files lib/silcsftp/sftp_fs_memory.c,
2816 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
2818 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2820 * And yet again reverted back the config thing since Johnny
2821 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
2824 * Fixed memory leaks from config object. Affected files are
2825 silcd/serverconfig.[ch].
2827 * Added support for adding new connections to the server in rehash.
2828 After rehash they take effect.
2830 Added support for changing the maximum allowed connections in
2831 rehash. The number can grow but going smaller is not supported.
2833 Added function silc_server_num_sockets_by_remote to the
2834 silcd/server_util.[ch].
2836 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
2838 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2840 * Added preliminary checking during config parsing for a valid
2841 public/private key and removed further checks in the code.
2842 Affected files are silcd/serverconfig.[ch], server.c.
2844 * Moved functions silc_server_drop() and silc_server_daemonise()
2845 from server.c to silcd.c since they are stricly related to
2846 the application activity.
2848 * Reverted a small part of the automatic ref/unref since
2849 it caused a double unref in some situations. Affected
2850 files are silcd/silcd.[ch], server.c, serverconfig.c.
2852 * Added some .cvsignore files in the lib directory.
2854 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2856 * Fixed silc_net_gethostbyaddr to correctly resolve by
2857 address. Affected file lib/silcutil/silcnet.c.
2859 * Fixed the notify relaying to client. The HMAC to be used
2860 with relayed packets ws wrong and caused decryption failure
2861 at the client end. Affected file is silcd/packet_receive.c.
2863 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2865 * Created new branch silc_protocol_1_0_branch.
2867 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
2869 * Changed the silc_server_config_* routines to be SilcServer
2870 independent. They are now officially application specific code
2871 and not part of generic server implementation. Affected files
2872 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
2874 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2876 * Added automatic referencing of config context in the
2877 silc_server_config_alloc, and automatic unreferencing in the
2878 silc_server_config_destroy. Affected files are
2879 silcd/serverconfig.[ch], silcd/silcd.c.
2881 * Fixed the silc_log_quick handling in the logging routines.
2882 It didn't log quickly when it was TRUE. Affected file is
2883 lib/silcutil/silclog.c. Also the flush delay was set even
2884 if it was 0 in config file. Affected file is
2885 silcd/serverconfig.c.
2887 * Added support for changing key pair of the server in rehash.
2888 Affected file silcd/server.c.
2890 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2892 * Fixed the TOPIC_SET notify to not cras. It changed the topic
2893 too early, before getting the channel entry. Affected file
2894 is silcd/packet_receive.c.
2896 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2898 * Added functions silc_server_config_[ref/unref], these are used
2899 to prevent that the config object is destroyed.
2901 No longer directly affect global variables silc_log_quick and
2902 silc_log_delay, they are first cached inside the config object
2903 and then applied with silc_server_config_setlogfiles().
2905 silc_server_config_set_defaults() is now internal to
2906 serverconfig.c, there are no reasons to show this internal stuff
2909 Affected files are silcd/serverconfig.[ch].
2911 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
2912 fprintf's to stderr, since some code may be executed again after
2913 the server went into the background. Affected files are
2916 * Added rehash support. Added function silc_server_rehash() that
2917 will perform all the basic tasks of the rehashing procedure.
2919 * Added command line option `-x, --hexdump'. This will enable the
2920 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
2921 The option `--hexdump' implies `--debug'.
2923 * Fixed a bad bug in the logging APIs (silcutil library) where
2924 the application would crash after calling silc_log_reset_all().
2926 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2928 * Fixed the KICKED notify handling in client library to
2929 correctly remove the channel and all entries from the
2930 channel when I was kicked. This bug crashed the client.
2932 Fixed yet another but in KICKED notify handling to remove
2933 the kicked client correctly from the channel.
2935 Affected file is lib/silcclient/client_notify.c.
2937 * Fixed a minor bug in looking up correct client entry
2938 in KICKED notify in server. Affected file is
2939 silcd/packet_receive.c.
2941 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
2942 sources correctly to distribution. Fixes --with-gmp option.
2944 * Removed the manual rehashing from ID Cache, and changed it
2945 to use the SILC Hash Table's auto rehash feature. Affected
2946 file is lib/silccore/silcidcache.c.
2948 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2950 * Fixed a bug in the silc_client_nickname_format function that
2951 handles the multiple same nickname formatting. Two clients
2952 with same nickname caused problems after the first one left
2953 and rejoined. It didn't format the nickname correctly.
2954 Affected file is lib/silcclient/idlist.c.
2956 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2958 * Don't change the topic if olod topic is same as new one.
2959 Affected file is silcd/packet_receive.c.
2961 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2963 * Added cross-reference support to the SILC Documentation
2964 generator. All types across all HTML files are now cross-
2965 referenced. Affected files util/robodoc/generator.c and
2966 scripts/silcdoc/silcdoc.
2968 * Added file lib/silcutil/silctypes.h to include all the
2969 arithmetic type definitions and some macros. Removed
2970 includes/bitmove.h and moved macros to silctypes.h.
2972 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2974 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
2976 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2978 * Added `type' argument to silc_id_payload_parse_id function which
2979 now returns the type of the ID to the sent pointer. Affected
2980 file is lib/silccore/silcid.[ch].
2982 * Added check for CMODE_CHANGE notify type that mode change is
2983 allowed by the sender. Affected file silcd/packet_receive.c.
2985 * Added check for CUMODE_CHANGE notify type that mode change is
2986 allowed by the sender. Affected file silcd/packet_receive.c.
2987 Added the ID type as CUMODE_CHANGE notify type as argument
2988 to the `notify' client operation. Affected files are
2989 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2991 * Added function silc_client_add_server to the client library.
2992 Added support for resolving also channel and server info when
2993 received unknown entity in notify packet. Affected files are
2994 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
2996 * Added function silc_command_get_status to return the command
2997 status from the command reply's argument payload. Affected files
2998 are lib/silccore/silccommand.[ch].
3000 * Added check for KICKED notify type that the kicking is
3001 allowed by the client. Affected file silcd/packet_receive.c.
3003 * Created function silc_get_input which can be used to get input
3004 (echo on or off) from user on command line. Affected files are
3005 lib/silcutil/silcutil.[ch].
3007 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3009 * Optimized silc_server_packet_relay_to_channel function.
3010 Added new function silc_channel_message_payload_encrypt which
3011 can be called directly if channel message payload needs to
3012 be encrypted and is already encoded (no need to call _encode
3013 function). Packet relaying is now done by router without any
3014 extra memory allocations. Affected files are
3015 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3016 silcd/packet_send.c.
3018 * Fixed the INVITE notify handling. It took wrong arguments
3019 as invite list and invite delete. Affected file is
3020 silcd/packet_receive.c.
3022 * Added check for TOPIC_SET notify type that the topic change is
3023 allowed by the client. Affected file silcd/packet_receive.c.
3025 * Added check for INVITE notify type that inviting is allowed by
3026 the client. Affected file silcd/packet_receive.c.
3028 * Changed the silc_server_client_on_channel to return the
3029 SilcChannelClientEntry as well. Moved the function
3030 silc_server_check_cmode_rights to server_util.[ch].
3031 Affected files are silcd/server_util.[ch], silcd/command.c.
3033 * Added function silc_server_check_umode_rights to check whether
3034 changing client's user mode is allowed. Added check for
3035 UMODE_CHANGE notify type that the umode change is allowed
3036 by the client. Affected files are silcd/server_util.[ch],
3037 silcd/packet_receive.c and silcd/command.c.
3039 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3041 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3042 ID length. It ignored that ID can be IPv6 based as well.
3043 Affected file lib/silccore/silcpacket.h.
3045 * Fixed the silc_id_id2str and silc_id_str2id to take the
3046 IPv6 address offset's into consideration. Affecte file is
3047 lib/silccore/silcid.c.
3049 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3051 * Fixed the internal Unix scheduler functions to check for
3052 NULL context they may receive. The affected file is
3053 lib/silcutil/unix/silcunixschedule.c.
3055 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3057 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3058 can specify different directory with --home command line
3059 parameter. Affected files irssi/src/silc/core/client_ops.c,
3062 * SILC-specific commands aren't now executed if the active server
3063 isn't of SILC-type, so there won't be problems with having
3064 IRC and SILC protocol support in same client. Affected files
3065 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3068 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3070 * Improved the signal support in SILC Schedule. Added new
3071 function silc_schedule_signal_call which is used by application
3072 to mark a signal to be called. It is now safe to perform
3073 any kind of tasks in signal callbacks since it is guaranteed
3074 that the application specified signal callback is called
3075 after the signal is over. Affected files are
3076 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3078 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3080 * Added `name' field to SilcChannelPrivateKey to represent
3081 application given name for the key. Moved also the context from
3082 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3083 Added the `name' argument also to the function
3084 silc_client_add_channel_private_key.
3086 Added function silc_client_current_channel_private_key to set the
3087 current channel private key in use.
3089 Added "change" command to KEY command which can be used to change
3090 the current channel private key. Bound the command also to
3091 alt+K (Alt+Shift+k).
3093 Also affected files lib/silcclient/client_channel.c,
3094 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3096 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3098 * Added silc_rng_get_byte_fast function in to the
3099 lib/silccrypt/silcrng.[ch].
3101 * Changed the interface of silc_packet_assemble and the
3102 silc_packet_send_prepare. If silc_packet_assmble is now
3103 called the application does not call silc_packet_send_prepare
3104 because the library will call it automatically. These
3105 interfaces now also return a reference to the outgoing buffer
3106 which includes the assembled packet, which the application can
3107 use to encrypt the packet.
3109 Affected files are lib/silccore/silcpacket.[ch],
3110 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3111 silcd/packet_send.c, server_backup.c and packet_receive.c.
3113 * Fixed a packet sending bug on very high load, where outgoing
3114 packet queue wasn't handled correctly and packets got corrupted.
3115 Affected files are lib/silcutil/*/silc*sockconn.c,
3116 lib/silcclient/client.c and silcd/server.c.
3118 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3120 * Added macro SILC_PACKET_DATALEN which can be used during
3121 packet assembling to check whether the data to be added to
3122 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3123 len is truncated until it fits it.
3125 Added checks for maximum length of channel message payload and
3126 private message payload also.
3128 Added checks for maximum packet length in server and in
3131 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3132 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3133 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3134 lib/silcclient/client_prvmsg.c.
3136 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3138 * Added silc_server_packet_queue_purge call to the
3139 silc_server_disconnect_remote to assure that all data in the
3140 queue before disconnecting is sent to the network. Affected
3141 file silcd/server.c.
3143 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3145 * Added the deleting of server's own ID cache entry to the
3146 silc_server_free function. Free also everything else that
3147 has been allocated in silc_server_init. The affected file
3150 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3152 * Added functions silc_parse_version_string, silc_version_to_num,
3153 and silc_ske_parse_version to parse SILC protocol style version
3154 strings. Affected files lib/silcutil/silcutil.[ch] and
3155 lib/silcske/silcske.[ch].
3157 * Added new configuration params: version_protocol, version_software
3158 and version_software_vendor to specify what version the remote
3159 host must at least be to be able to connect to server. The vendor
3160 string can be regex matched too. Added new function
3161 silc_server_connection_allowed to check maximum number of allowed
3162 connections, and allowed versions for incoming connections.
3163 Affected files are silcd/server.c, server_util.[ch] and
3166 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3168 * Added preliminary support for signals in scheduler. The
3169 signals we care about are now blocked always when the scheduler
3170 is locked. This way we can synchronise the use of signal with
3171 scheduler. It is guaranteed that when signal occurs the scheduler
3172 is not locked, and thus new tasks can be safely added to the
3175 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3176 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3177 Added new platform specific routines
3178 silc_schedule_internal_signals_[un]block and
3179 silc_schedule_internal_signal_[un]register.
3181 Added new functions to SILC Schedule API:
3182 silc_schedule_signal_[un]register. Each signal that application
3183 is going to use should be registered to the scheduler.
3185 Affected files are lib/silcutil/silcschedule.[ch],
3186 lib/silcutil/*/silc*schedule.c.
3188 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3190 * Check for unauthenticated client and server in the
3191 silc_server_new_client and silc_server_new_server functions.
3192 Affected file silcd/packet_receive.c.
3194 * Added function silc_string_is_ascii to check whether given
3195 string is 7-bit ASCII string. Affected files are
3196 lib/silcutil/silcutil.[ch].
3198 * Added function silc_id_is_valid_server_id into the
3199 silcd/serverid.c and added checking for valid Server ID's in
3200 silc_server_new_server. The Server ID must always be based
3201 on the server's public IP address.
3203 * Added logging of DISCONNECT packet message in the server.
3204 Affected file silcd/server.c.
3206 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3208 * Changed all library interfaces that use Global RNG to also
3209 accept SilcRng as argument. Affected files are
3210 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3211 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3212 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3213 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3214 lib/silccrypt/rsa.c.
3216 * Added function silc_pkcs_generate_key to the
3217 lib/silccrypt/silcpkcs.[ch] for applications so that they
3218 don't need to do pkcs->pkcs->init calls anymore.
3220 * Remove SilcSocketConnection from the SFTP API since it really
3221 wasn't needed there. The application has the information
3222 saved in its contexts anyway and the SFTP layer doesn't need
3223 know about it. Affected files lib/silcsft/silcsftp.h and
3224 lib/silcsftp/sftp_[server/client].c.
3226 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3227 The SilcSimContext is not SilcSim.
3229 * Fixed possible buffer overflows in silc_id_render in the
3230 lib/silcutil/silcutil.c.
3232 * On EPOC the global crypto module lists are not used at all
3233 in the crypto library. Added support for using the constant
3234 algorithm list on EPOC. Affected files are
3235 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3238 * Fixed the handling of third parameter of KICKED notify, since
3239 it was mistakenly updated to SILC Protocol 1.0 even though it
3240 is to be included in 1.1. Since it is not in 1.0 it is not
3241 mandatory, and this fix now handles it only if it is provided,
3242 and it is not error if it is not provided. Affected file
3243 lib/silcclient/client_notify.c.
3245 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3247 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3248 client. Affected file irssi/src/silc/core/client_ops.c.
3250 * Merged with Irssi 0.8.4 from irssi.org CVS.
3252 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3254 * Check for valid socket connection in client entries before
3255 sending any messages. Fixes a crash, but doesn't fix some
3256 other underlaying bug that is lurking there. Affected
3257 file silcd/packet_send.c.
3259 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3261 * $usermode, $cumode and $cumode_space expandos shouldn't do
3262 anything with non-SILC server records. Affected file
3263 irssi/src/silc/core/silc-expandos.c
3265 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3267 * Fixed the silc_net_check_[host/local]_by_sock to support
3268 IPv6 bound sockets as well. Now they can return IPv6 addresses
3269 as well. Affected file lib/silcutil/silcnet.c.
3271 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3272 Affected lib/silcutil/unix/silcunixnet.c.
3274 * Fixed ID rendering (at least on some platforms, not NetBSD)
3275 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3277 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3279 * Added silc_hash_public_key and silc_hash_public_key_compare
3280 functions to be used with SilcHashTable. They can be used to
3281 hash public keys and compare public keys in hash table. Affected
3282 file lib/silcutil/silcutil.[ch].
3284 * Added support for specifying multiple public keys for Client
3285 connection section in server configuration file. This makes it
3286 possible to accept multiple public keys from same host, or to
3287 make a section that accepts any incoming host, and have the
3288 accepted public keys listed in the section.
3290 Added functions silc_sever_[find/get]_public_key, added the
3291 support for this actually to all connection sections but only
3292 the Client section is currently allowed to specify multiple
3295 Affected files are silcd/server.c, server_internal.h,
3296 command.c, protocol.c, server_util.[ch], packet_receive.c.
3298 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3300 * Merged Irssi 0.8.2 from irssi.org CVS.
3302 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3304 * If silc_debug is TRUE, also output standard logging messages
3305 to stderr with the debug output.
3307 Made silc_log_reset_all() flushing all channels before returning.
3308 Also fixed some documentation typos.
3310 Affected files are lib/silcutil/silclog.[ch].
3312 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3314 * Fixed the server to check correctly the amount of connections
3315 from single host, by checking also the type of the connection.
3316 Fixed also the comparison of number of connections and number
3317 of allowed connections. Affected files are silcd/server.c,
3320 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3322 * Fixed the USERS command reply to save the user's mode on the
3323 channel as well. Fixed JOIN command reply to check whether a
3324 client is on channel already and not join it twice. Affected
3325 file lib/silcclient/command_reply.c.
3327 * Added new file silc-expandos.c into irssi/silc/core/ to return
3328 various stuff for various signal for the statusbar etc. updating.
3329 Now Irssi SILC client prints channel user modes etc. on the
3332 * The user mode (like server/router operator changes) is now shown
3333 on the Irssi SILC client's statusbar. The affected files are
3334 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3336 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3338 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3339 to SILC_SCHEDULE_[UN]LOCK macros.
3341 * Added more error printing to logs in server code. Affected
3342 files silcd/server.c and silcd/protocol.c.
3344 * Fixed -S option parsing in Irssi SILC Client. Affected file
3345 irssi/src/silc/core/silc-core.c.
3347 * Added silc_buffer_alloc_size function. Affected file is
3348 lib/silcutil/silcbuffer.h.
3350 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3352 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3353 constants. Affected files in
3354 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3357 * Changed the internal SFTP Memory FS table to const. Affected
3358 file lib/silcsftp/sftp_fs_memory.c.
3360 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3362 * Fixed the buffer formatting and unformatting routines to
3363 check the size of 64 bits types with sizeof(). Affected
3364 file is lib/silcutil/silcbuffmt.c.
3366 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3368 * Removed 0.6.x backwards support.
3370 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3372 * Changed all integer type names:
3373 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3374 to avoid collisions with other libraries using same type names
3377 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3379 * Added `prefer_ipv6' argument to the functions
3380 silc_net_gethostbyname[_async]. If it is TRUE it will return
3381 IPv6 address over IPv4. If FALSE IPv4 address is returned
3382 even if IPv6 address was found. Affected files
3383 lib/silcutil/silcnet.[ch].
3385 * Added support silc_net_create_connection[_async] to fallback
3386 to IPv4 address if IPv6 address could not be used (like if
3387 it doesn't work on a specific system). Affected file in
3388 lib/silcutil/unix/silcunixnet.c.
3390 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3392 * Added silc_schedule_reinit function to do the enlarging
3393 of the max tasks handling capabilities of the scheduler.
3394 Affected files lib/silcutil/silcschedule.[ch].
3396 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3398 * Added automatic extern "C" { ... } for C++ compilers so the
3399 application does not need to define them. Affected file
3400 includes/silcincludes.h.
3402 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3403 old name went against naming convention. Applications now
3404 include "silcclient.h" instead of "clientlibincludes.h".
3405 Removed includes/clientlibincludes.h, it is redundant now.
3407 * Renamed includes/version.h to silcversion.h.
3409 * Added really preliminary support for OS/2 into the util
3410 library. Only thread & mutex API is implemented, others
3411 are still to be implemented. Created the lib/silcutil/os2/
3412 directory. Created also file includes/silcos2.h.
3414 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3416 * Added preliminary BeOS support into the util library.
3417 Created lib/silcutil/beos/, and implemented all the needed
3418 functions to support SILC on BeOS. Created also file
3419 includes/silcbeos.h.
3421 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3423 * Added proper initializations to silc's irssi code, so it's
3424 now possible to load it as module. Affected files
3425 irssi/src/silc/core/silc-core.c,
3426 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3428 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3430 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3433 * Fixed the silcdoc document generator to correct generate
3434 docs from all kinds of filenames. Affected files are
3435 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3437 * ROBOdoc documented lib/silcutil/silcmemory.h.
3438 Added also new function silc_memdup.
3440 * Removed lib/silcutil/silcbufutil.h and moved those routines
3441 to the lib/silcutil/silcbuffer.h.
3443 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3445 * Added `user_count' to the SilcChannelEntry which now tells the
3446 number of users on the channel. The user count is now saved
3447 in normal server of global channels as well. Affected files
3448 silcd/server.c, idlist.h, packet_receive.c and command.c.
3450 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3451 include file utility functions.
3453 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3454 instead of calling directly OS routines.
3456 * Fixed NICK change printing in Irssi SILC Client. Fixed
3457 KICKED notify printing in Irssi SILC Client. Affected file
3458 irssi/src/silc/core/client_ops.c.
3460 * Fixed a NICK change bug in client library, to not recreate the
3461 client_entry->channels hash table everytime nick is changed.
3462 Affected file lib/silcclient/client.c.
3464 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3466 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3467 the SKE interface a bit.
3469 * Fixed padding problem in PKCS#1. The padding was not actually
3470 random since the random number generator was used incorrectly.
3471 This security bug affects only when encrypting with PKCS#1, and
3472 it is not currently used at all in SILC. SILC only use signing
3473 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3475 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3477 * Rewrote the notify handling in Irssi SILC client to not call
3478 the events as signals. Fixes problems with Perl support.
3479 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3481 * Send the auto-nicking NICK command in client library with
3482 little timeout after connecting. The affected file is
3483 lib/silcclient/client.c.
3485 * Added following new config file settings:
3486 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3487 key_exchange_timeout, conn_auth_timeout, connections_max,
3490 Implemented all the new config settings handling in the server.
3492 Optimized the use of SKE Mutual flag usage. Use it only
3493 if connection authentication protocol is not based in public
3496 Renamed all SilcServerConfigSection* to SilcServerConfig*
3497 to have a bit shorter names.
3499 Affected files silcd/serverconfig.[ch], server.[ch], and
3502 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3504 * Cleaned up the listening sockets code, preparing for the rehash
3505 support. Affected file is silcd/server.c.
3507 * Fixed some output messages. Affected files are silcd/silcd.c,
3510 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3512 * Create lib/doc/silcrng_intro.html document as introduction
3513 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3515 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3517 * Fixes to the silcd config template. Affected file is
3518 doc/example_silcd.conf.in.
3520 * Removed type casts from silc_calloc(), conforming to the
3521 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3523 * Removed param_name member from client, server, and router
3524 section structs, now identifying the param directly.
3526 Added CONFIG_FREE_AUTH macro in config file parsing.
3528 Affected files are silcd/serverconfig.[ch].
3530 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3532 * Fixed command line parameter handling. All SILC initialization
3533 is now done in silc_core_init() which also fixes autoconnecting
3536 Affected files irssi/src/silc/core/silc-core.c,
3537 irssi/src/fe-text/silc.c.
3539 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3541 * Added new configuration options and blocks:
3542 keepalive_secs, reconnect_count, reconnect_interval,
3543 reconnect_interval_max, reconnect_keep_trying and
3544 require_reverser_lookup. Added ConnectionParam block, and
3545 implemented the connection parameters when connecting as
3546 initiator and when accepting connections as responder.
3548 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
3549 whether given configuration value has been given already.
3551 Affected files silcd/serverconfig.[c], server.[c].
3553 * Splitted the doc/example_silcd.conf.in. Separated the crypto
3554 algorithm parts and created new file silcalgs.conf, that
3555 is now included from the example_silcd.conf.in.
3557 * Optimized the silc_server_connect_to_router_second to take
3558 the connection configuration object from the SilcServerConnection
3559 object instead of finding it during the connecting phase.
3560 Added the configuration object to SilcServerConnection struct.
3561 Affected files silcd/server_internal.h, server.c.
3563 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3565 * Add the client on channel after it was resolved at the
3566 channel message receiving, and it was not already on the
3567 channel. Affected file lib/silcclient/client_channel.c.
3569 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3571 * Fixed the public key authentication to allocate always the
3572 destination signature buffer instead of using static buffer.
3573 Affected file silcd/protocol.c.
3575 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3577 * Unified the serverconfig.[ch]'s helper function interface.
3578 Affected file silcd/serverconfig.[ch].
3580 * Removed doc/example_silc.conf.in since it is redundant.
3581 The make install will now install irssi/silc.conf file.
3583 * Added new Passphrase and Publickey authentication methods to
3584 config file, allowing both public key and passphrase based
3585 authentication to be set at the same time.
3587 Added `prefer_passphrase_auth' setting in config file which
3588 can be used to set to prefer passwd auth if both passwd and
3589 public key is set. If not set, public key is preferred.
3590 This has effect only when being initiator (responder will try
3593 Added support for authentication with passphrase and public key
3594 at the same time. The passphrase is tried first always since
3595 it is faster to check.
3597 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
3599 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3601 * Merged the new SILC Config library, with the server parsing
3602 support. Read the header file silcconfig.h or the toolkit
3603 documentation for the news. Affected files are
3604 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
3605 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
3606 silcd/protocol.c silcd/server.c silcd/server_backup.c
3607 silcd/serverconfig.[ch] silcd/silcd.c.
3609 * Fixed some silclog documentation. Affected file is
3610 lib/silcutil/silclog.h.
3612 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3614 * The silc_cipher_register, silc_hash_register and
3615 silc_hmac_register now checks if the object to be registered
3616 is registered already. Affected files are
3617 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
3619 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3621 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
3623 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3625 * Allow zero length channel messages inside the Channel Message
3626 Payload. Affected file lib/silccore/silcchannel.c.
3628 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
3629 as header filenames.
3631 * Removed lib/silcclient/README and created HTML file
3632 lib/silcclient/silcclient_using.html, which is now included
3633 as part of Toolkit documentation.
3635 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3637 * Fixed CUMODE_CHANGE notify handling to change the mode of
3638 correct client. Affected file lib/silcclient/client_notify.c.
3640 * Make silc_rng_alloc fail if it cannot allocate the sha1
3641 hash algorithm. Affected file lib/silccrypt/silcrng.c.
3643 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3645 * Fixed the file transfer's key agreement payload to include
3646 zero port also if the hostname is NULL because it could not
3649 Call file transfer monitor callback now also if error occurs
3650 during key agreement protocol.
3652 Changed the silc_client_file_send interface to return the
3653 SilcClientFileError instead of session id. The session ID
3654 is returned into pointer provided as argument.
3656 Check that the file exists locally before sending the
3657 file transfer request at all.
3659 Affected file lib/silcclient/client_ftp.c, silcapi.h.
3661 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
3662 error than can occur while key agreement protocol. Affected
3663 file lib/silcclient/silcapi.h.
3665 * Fixed the event_mode CMODE handler to not crash when mode
3666 is changed and +k mode is set in the channel. Affected file
3667 irssi/src/silc/core/silc-channels.c.
3669 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
3670 SILC_LOG_WARNING to give out Warning and not Error. Affected
3671 file lib/silcutil/silclog.c.
3673 * Fixed the channel message payload decryption in the function
3674 silc_channel_message_payload_decrypt to not modify the original
3675 buffer before it is verified that the message decrypted
3676 correctly. Otherwise, next time it is called with correct
3677 channel key it won't encrypt since the payload is corrupted.
3678 Affected file lib/silccore/silcchannel.c.
3680 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3682 * Do not constantly resize the window. A fix patch by cras.
3683 Affected file irssi/src/fe-text/screen.c.
3685 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3687 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
3688 Affected file lib/silcutil/silcnet.c.
3690 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3692 * Fixed a bug in hash table internal routine for traversing
3693 the table with foreach callback. The current entry may
3694 become invalid in the callback but it was referenced after
3695 the callback returned.
3697 Do not allow auto rehashing of hash table during the
3698 silc_hash_table_foreach operation, for same reasons as it is
3699 not allowed for SilcHashTableList. Affected files are
3700 lib/silcutil/silchashtable.[ch].
3702 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3704 * Defined DLLAPI into silcincludes.h and silcwin32.h for
3705 Win32 DLL. extern's in header files are now declared with
3708 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3710 * Fixed private message handling. It used some old code that
3711 caused the client to crash. Affecte file is
3712 lib/silcclient/client_prvmsg.c.
3714 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3716 * Added function silc_client_add_channel,
3717 silc_client_replace_channel_id, and removed functions
3718 silc_client_new_channel_id and silc_idlist_get_channel_by_id
3719 from client library.
3721 * Added cross reference of the joined channels to the
3722 SilcClientEntry, and changed the SilcChannelEntry's
3723 users list to SilcHashTable. The affected files are
3724 lib/silcclient/idlist.[ch].
3726 * Fixed a bug in hash table tarversing. While the hash table
3727 is traversed with SilcHashTableList the table must not be
3728 rehashed. It is now guaranteed that auto rehashable tables
3729 are not rehashed while tarversing the list. Also defined that
3730 silc_hash_table_rehash must not be called while tarversing
3731 the table. Added function silc_hash_table_list_reset that must
3732 be called after the tarversing is over. The affected files are
3733 lib/silcutil/silchashtable.[ch].
3735 * Changed all hash table traversing to call the new
3736 silc_hash_table_list_reset in server and in client library.
3738 * Added function silc_client_on_channel to return the
3739 SilcChannelUser entry if the specified client entry is joined
3740 on the specified channel. This is exported to application as
3741 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
3743 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3745 * Fixed founder regaining problem with JOIN command on normal
3746 server. The notify for mode change must be sent always and
3747 not only if !cmd->pending. Affected file silcd/command.c.
3749 * Fixed the WHOWAS command's reply sending to support the
3750 lists correctly. Affected file silcd/command.c.
3752 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3754 * When sending JOIN command to router for processing the
3755 sender's old command identifier was not saved back to the
3756 sender's command context, fixed now. The affected file is
3759 * Create the key in JOIN command of the router did not return
3760 the channel key, added check for this. Affected file is
3763 * Fixed a channel ID update bug in JOIN command reply. Do
3764 not directly upgrade the ID but call the function
3765 silc_idlist_replace_channel_id if the ID was changed.
3766 Affected file silcd/command_reply.c.
3768 * Fixed memory leaks from command calling if it would fail.
3769 Affected file silcd/command.c.
3771 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3773 * Applied patches from cras:
3775 Memory leak fixes around libaries, irssi window resize fix,
3776 new silclist.h and silcdlist.h, all extern inline changed to
3779 * Removed dotconf from lib/dotconf, not needed anymore.
3781 * Removed TRQ from lib/trq, not needed anymore.
3783 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
3784 with server connections. Later this will be configurable
3785 in config file after new config file is done. Affected file
3788 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3790 * Fixed a crash in server related to channel announcements.
3791 Affected file silcd/server.c.
3793 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3795 * Fixed memory leaks in silc_server_create_new_channel*
3796 functions. Affected file silcd/server.c.
3798 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
3799 which ID was changed. This way the router will send the
3800 user list for the channel again, and server won't be in
3801 desync in some rare circumstances. Affected file is
3802 silcd/packet_receive.c.
3804 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3806 * Check for NULL socket pointer in the function
3807 silc_server_packet_send_to_channel_real. Affected file
3808 silcd/packet_send.c.
3810 * Fixed the BAN notify handling to correctly remove ban
3811 list. Affected file silcd/packet_receive.c.
3813 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3815 * Fixed some header addition to Toolkit distribution in
3816 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
3818 * Added lib/silcclient/client_ops_example.h as an template
3819 file for application programmers to quickly start using
3820 the SilcClientOperation functions in their application.
3821 Updated the lib/silcclient/README as well to tell about this
3822 nice file made available.
3824 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3826 * Call silc_server_remove_from_channels when removing client
3827 entry when NO_SUCH_CLIENT_ID was received. Affected file
3828 is silcd/command_reply.c.
3830 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3832 * Added server & router operator statistics updating. Affected
3833 file silcd/packet_receive.c and silcd/command.c.
3835 * Fixed the SERVER_SIGNOFF notify handling on normal server
3836 not to save the history information for clients. Same was
3837 fixed earlier in remove_clients_by_server function, but not
3838 here. Affected file silcd/packet_receive.c.
3840 * Raised the default connection-retry count from 4 to 7 in
3841 server. Affected file silcd/server.h.
3843 * Cancel any possible reconnect timeouts when we start the
3844 key exchange. Affected file silcd/server.c.
3846 * Do not reconnect on connection failure when SCONNECT was
3847 given. Affected files silcd/server.[ch].
3849 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3851 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
3853 * Fixed the NICK command to always give the unformatted
3854 nickname to the one giving the NICK command. If unformatted
3855 nickname is cached already it will be formatted and the
3856 local entry will always get the unformatted nickname.
3857 Affected file lib/silcclient/idlist.c.
3859 * Fixed some double frees from client library commands.
3860 Affected file is lib/silcclient/command.c.
3862 * Fixed CUMODE command in server to assure that no one can
3863 change founder's mode than the founder itself, there was a
3864 little bug. Affected file silcd/command.c.
3866 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3868 * Removed the SilcClientCommandDestructor from the client
3869 libary, it is not needed anymore. Affected files are
3870 lib/silcclient/silcapi.h, command[_reply].[ch],
3871 client_notify, idlist.c.
3873 * Fixed GETKEY command to first resolve client, and then
3874 resolve the server only if the client was not found, instead
3875 of resolving both at the same time. Affected file is
3876 lib/silcclient/command.c.
3878 * Added silc_client_start_key_exchange_cb and lookup the
3879 remote hostname and IP address before starting the key
3880 exchange with server. The affected file is
3881 lib/silcclient/client.c.
3883 * The server's public key is now saved using the IP address
3884 of the server and not the servername for the filename.
3885 The hostname public key filename is checked as an fall back
3886 method if the IP address based filename is not found.
3888 Fixed the GETKEY command to save the fetched server key
3889 in correct filename.
3891 Print the remote server's hostname now when new key is
3892 received during connection process. Affected file is
3893 irssi/src/silc/core/client_ops.c.
3895 * Return always our own public key to the client if it asks
3896 for it with GETKEY command. Affected file silcd/command.c.
3898 * Removed the use_auto_addr variable from default config
3899 file since it was in wrong section. Affected file is
3902 * Fixed TOPIC_CHANGE notification to not route it when it
3903 was sent using silc_server_send_notify_to_channel function.
3904 Affected file silcd/command.c.
3906 * Fixed silc_server_send_notify_kicked to send the kicker's
3907 Client ID also, it was missing. Affected files are
3908 silcd/command.c, silcd/packet_send.[ch].
3910 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3912 * Do not save client history information in SERVER_SIGNOFF.
3913 Fixes the bug in normal server that it does not detect
3914 the client becoming valid after the server becomes back
3915 online. Affected file silcd/server_util.c.
3917 * Added `sock_error' field into the SilcSocketConnection
3918 context. When error occurs during socket operation (read
3919 or write) the error is saved. Added also new function
3920 silc_socket_get_error to return human readable socket error
3921 message. Affected files are lib/silcutil/silcsockconn.[ch],
3922 lib/silcutil/unix/silcunixsockconn.c, and
3923 lib/silcutil/win32/silcwin32sockconn.c.
3925 * The server now prints the socket error message in the
3926 signoff for client. Affected file silcd/server.c.
3928 * Fixed the `created' channel information sending from router
3929 to server in JOIN command. Checks now whether the channel
3930 really was created or not and set it according that.
3932 Fixed the JOIN command to use the client entry's current
3933 ID during the joining procedure instead of the one it sent
3934 in the command (it is checked though), since it can change
3935 between the packet processing and command processing, and
3936 would just case unnecessary pain in the client end. Affected
3937 file silcd/command.c.
3939 * Fixed a channel key payload sending to use correct channel
3940 ID when the server was forced to change the channel's ID by
3941 router. Router sent the key payload with the old Channel ID.
3942 Affected file silcd/packet_receive.c.
3944 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3946 * Call silc_server_save_channel_key only if the key payload
3947 was provided in the JOIN command's command reply. Affected
3948 file silcd/command_reply.c.
3950 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3952 * Fixed silc_mp_sizeinbase to return the value correctly with
3953 MPI. Affected file lib/silcmath/mp_mpi.c.
3955 * Fixed the stop_server signal to correctly stop the scheduler
3956 and gracefully stop the server when SIGTERM or SIGINT signals
3957 are received. Affected file silcd/silcd.c.
3959 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3961 * Simple handling of TERM and HUP signals. Also added some log
3962 flushing call around. Affected file is
3965 * Fixed small bugs in silclog.c. Now buffering output will take
3966 effect after 10 seconds since startup: This will ensure that
3967 no important startup messages are lost. Also output redirection
3968 will preserve original format ([Date] [Type] message).
3969 Affected file is lib/silcutil/silclog.c.
3971 * Added two options to the config file, in the logging section:
3972 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
3973 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
3975 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3977 * Do not print the warning about log files not being initialized
3978 more than once to avoid excess logging. Affected file is
3979 lib/silcutil/silclog.c.
3981 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
3982 the SIM copying in make install in Makefile.am.pre.
3984 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
3986 * Rewritten silclog APIs. Globally interesting changes follows:
3987 silc_log_set_files() changed to silc_log_set_file().
3988 silc_log_set_callbacks() changed to silc_log_set_callback().
3989 ROBOdoc documented silclog header file.
3990 SilcLogCb now returns bool to wether inihibit the default
3991 handler or not (to keep the old behaviour return always TRUE).
3992 The new APIs should also fix the problem of the
3993 silcd_error.log file that was written in the current directory.
3996 Log files streams will remain opened after silc_log_set_file()
3997 call, means less CPU usage notably on high traffic servers.
3998 File streams are now full buffered, and flushed to the disk
3999 every 5 minutes, lesses HD activity and CPU usage.
4000 Messages can be redirected, allowing admins to configure
4001 one single logfile for all server messages.
4002 the silc_log_quick global variable to activate fast-logging.
4003 Affected files lib/silcutil/silclog.[ch]
4005 * Changed some code to conform new silclog APIs. Affected
4006 files are doc/example_silcd.conf.in, silcd/server.c
4007 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4010 * Fixed a memory leak that could occur in some situations.
4011 Affected file silcd/serverconfig.c.
4013 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4015 * Added the silc_client_del_client to remove the client from
4016 all channels as well. Affected file lib/silcclient/idlist.c.
4018 * Fixed the client library to correctly remove the client
4019 from all channels when the client entry is being destroyed.
4020 Affected file lib/silcclient/client_notify.c, command.c.
4022 * Added auto-nicking support to the client library. If the
4023 applicatio now sets client->nickname it will be sent to the
4024 server after connecting by the library. This way for example
4025 SILCNICK (or IRCNICK) environment variables will have effect
4026 and always change the nickname automatically to whatever
4027 it is wanted. Affected file lib/silcclient/client.[ch].
4029 * Renamed silc_server_command_bad_chars to the
4030 silc_server_name_bad_chars and moved it to the
4031 silcd/server_util.[ch]. Added also new function
4032 silc_server_name_modify_bad to return nickname that
4033 includes bad characters as new nickname without those
4034 bad characters. This check and modify is now used in
4035 silc_server_new_client when the username is initially set
4036 as nickname, so it must be checked to be valid nickname.
4037 Affected file silcd/packet_receive.c.
4039 * The nickname length is now taken from the packet for real
4040 and not trusted to strlen() since it clearly can return
4041 wrong length for nickname including bad characters. This
4042 also applies to channel names. Affected file silcd/command.c.
4044 * Removed the lib/silcsilm/modules directory. Modules are now
4045 compiled into the lib/silcsim. Fixed the copying of the
4046 modules to follow symbolic links in Makefile.am.pre.
4048 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4050 * Fixed silc_string_regexify list creation. Fixes bugs with
4051 BAN and INVITE commands in server. The affected file is
4052 lib/silcutil/unix/silcunixutil.c.
4054 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4056 * Removed the command destructor entirely from the server's
4057 command and command reply routines. It is not needed, and
4058 its usage was buggy and caused crashes. Affected files are
4059 silcd/command[_reply].[ch].
4061 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4063 * Cancel protocol and NULL sock->protocol if timeout
4064 occurred during protocol. Affected file silcd/server.c.
4066 * Cancel protocol timeouts always before calling the final
4067 callback, to assure that after final callback is called
4068 no other state will be called for the protocol anymore.
4069 Affected file silcd/protocol.c.
4071 * Print error log if incoming connection configuration could
4072 not be found. Affected file silcd/server.c.
4074 * Fixed JOIN command to correctly save the founder mode
4075 to the client on normal SILC server, when the channel
4076 was created by the router. Affected file silcd/command.c.
4078 * Fixed LIST command (hopefully) to send correct reply
4079 packets. Affected file silcd/command.c.
4081 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4083 * The silc_packet_receive_process now returns FALSE if the
4084 read data was invalid packet, and TRUE if it was ok.
4086 The server now checks that if unauthenticated connection
4087 sends data and its processing fails the server will close
4088 the connection since it could be a malicious flooder.
4090 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4092 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4094 * Make sure the warning about error opening a log file is
4095 printed only once and not everytime it fails (produces
4096 too much useless log). Affected file lib/silcutil/silclog.c.
4098 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4100 * Made the silc_server_daemonise() function more readable.
4101 Affected file silcd/server.c.
4103 * Pid file is now optional, the user may comment it out from
4104 the config file. Removed define SILC_SERVER_PID_FILE, we
4105 don't need a default any longer. Affected file
4106 configure.in.pre, lib/Makefile.am.pre.
4108 * Make some use of the pid file. The server now dies at startup
4109 if it detects a valid pid file on his path. The server would
4110 die anyway in this circumstance, because of the bind() failure.
4111 Affected file silcd/silcd.c.
4113 * No longer compiling lib/dotconf.
4115 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4117 * Fixed JOIN command parsing not to crash. Affected file
4118 lib/silcclient/command.c.
4120 * Fied the NICK_CHANGE notify to add the new client entry
4121 even it is resolved. This removes an <[unknown]> nick
4122 thingy bug in the client. Affected file is
4123 lib/silcclient/client_notify.c.
4125 * Do not try to allocate 0 bytes (efence does not like it)
4126 in lib/silccore/silccomand.c when encoding payload.
4128 * Do not take IRCNICK as nickname in Irssi SILC client since
4129 it is not possible to set nickname before hand connecting
4130 the server (TODO has an entry about adding auto-nicking
4133 * Changed the silc_server_command_pending to check whether
4134 there already exists an pending entry with the specified
4135 command, command identifier and pending callback. This is
4136 to fix IDENTIFY and WHOIS related crashes that may register
4137 multiple pending commands with same identifier. Affected
4138 file silcd/command.c.
4140 * Fixed the server to reconnect to the router even if it
4141 was already reconnecting and EOF was received. This to
4142 fix a possibility that the server wouldn't ever try to
4143 auto-reconnect to the router. Affected file silcd/server.c.
4145 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4147 * Fixed the server's password authentication to use the
4148 length of the locally saved password, and not the one
4149 sent in the packet. Affected file silcd/protocol.c.
4151 * Fixed same password authentication problem in the
4152 Authentication Payload handling routines in
4153 lib/silccore/silcauth.c.
4155 * Yet another password authentication problem fixed with
4156 channel password handling in silcd/command.c.
4158 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4160 * If first character of string in silc_parse_userfqdn is '@'
4161 then do not parse it. Affected file is
4162 lib/silcutil/silcutil.c.
4164 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4166 * Fixed minor bug in IDENTIFY command reply sending, which
4167 caused various weird problems during JOIN when it was
4168 resolving names for users. Affected file silcd/command.c.
4170 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4172 * Fixed the IDENTIFY command reply sending to chech better valid
4173 clients. It was possible to send incomplete list of replies.
4174 Affected file silcd/command.c.
4176 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4178 * Added silc_client_command[s]_[un]register functions now to
4179 dynamically register the commands in client library. Removed
4180 the static table of commands. This allows the client library
4181 to call commands without causing the application to know about
4182 what commands library has called.
4184 Removed the INFO command reply kludge to detect when the command
4185 was called by library. Now library use its own command reply
4186 function for INFO command.
4188 Added function silc_client_command_call to call a command.
4189 Application can use it to call command, not access the structure
4192 Now all commands that are sent by the client library (not
4193 explicitly sent by application) use own command reply functions.
4195 Affected files around lib/silcclient/ and in
4196 irssi/src/silc/core/.
4198 * Fixed the WHOIS command reply sending to chech better valid
4199 clients. It was possible to send incomplete list of replies.
4201 Fixed the WHOIS and IDENTIFY to send the request to router
4202 if normal server did not do it and did not find any results.
4204 Affected file silcd/command.c.
4206 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4208 * Moved the internal data from SilcClient context into its
4209 own file, not accesible to application. Affected files
4210 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4211 and other files in client library.
4213 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4215 * Added doc/examples installation target in Makefile.am.pre.
4218 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4220 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4221 commands the found client entry will be removed from the
4222 cache, after notifying application about the error. Affected
4223 file lib/silcclient/command_reply.c.
4225 * Changed the /MSG to check for exact nickname user gave, and
4226 not let `nick' match `nick@host' if it is only one found. Now,
4227 user must type the exact nickname (like nick@host2) even if
4228 there are no more than one same nicks found. This is to avoid
4229 a possibility of sending nickname to wrong nickname since
4230 `nick' could match `nick@host'. Affected file is
4231 irssi/src/core/silc-servers.c.
4233 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4235 * Do not print "you are now server operator" or similar when
4236 giving /away command. Affected files are
4237 irssi/src/silc/core/client_ops.c, silc-servers.h.
4239 * Made the silc_server_command_pending_error_check to send
4240 the same command reply payload it received back to the
4241 original sender of the command. This way all arguments
4242 that was received by the server will be received by the
4243 client too. Affected file silcd/command.c.
4245 * Added the silc_idcache_add to return the created cache entry
4246 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4248 * Add global clients to expire if they are not on any channel.
4249 This is because normal server will never know if they signoff
4250 if they are not on any channel. The cache expiry will take
4251 case of these entries. This is done by normal servers only.
4252 The affected files are silcd/command_reply.c,
4253 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4255 * If server receives invalid ID notification for WHOIS or
4256 IDENTIFY and the ID exists in the lists, it is removed.
4257 Affected file silcd/command_reply.c.
4259 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4260 in client then client entry that it matches is searched and
4261 the nickname is printed on the screen for user. Affected
4262 file irssi/src/silc/core/client_ops.c.
4264 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4266 * Use cache entry expire time in the LIST command reply to
4267 purge old entries from the cache after the LIST command
4268 reply has been received. This way we don't have non-existent
4269 entries in the cache for too long. Affected file is
4270 silcd/command_reply.c.
4272 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4274 * If we are normal server, and we've not resolved client info
4275 in WHOIS or IDENTIFY from router, and it is global client,
4276 we'll check whether it is on some channel. If it is not
4277 then we cannot be sure about its validity and will resolve it
4278 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4279 file silcd/command.c.
4281 * Search channel by name (if possible) rather than by ID
4282 in IDENTIFY command's command reply. Affected file is
4283 silcd/command_reply.c.
4285 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4287 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4288 Updated specs and implemented it. Affected file silcd/command.c,
4289 silcd/packet_send.c and silcd/packet_receive.c.
4291 * Implemented the <founder auth> payload handling in the JOIN
4292 command. If provided all conditions for channel joining
4293 except requirement to provide correct passphrase can be
4294 overrided by the channel founder. Updated the protocol specs.
4295 Affected file silcd/command.c.
4297 Added support for founder auth in JOIN command in client
4298 library. Fixed the parsing of the JOIN command now to support
4299 all options as they should be. The affected file is
4300 lib/silcclient/command.c.
4302 * Optimized the WHOIS and IDENTIFY commands to send the request
4303 to router only if it includes nicknames or other names. If
4304 they include only IDs then check the local cache first before
4305 routing. Affected file is silcd/command.c.
4307 * Added channels topic announcements. Affected file is
4308 silcd/packet_receive.c and silcd/server.c.
4310 * Fixed the silc_server_send_notify_topic_set to really destine
4311 the packet to channel. Affected file silcd/packet_send.c.
4313 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4314 library. Affected file lib/silcclient/client_notify.c.
4316 * Added UMODE announcements. Affected file silcd/server.c.
4318 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4320 * Memory leak fixes in:
4322 lib/silcutil/silcsockconn.c
4323 lib/silcske/silcske.c
4324 lib/silcske/groups.c
4326 lib/silccrypt/silcpkcs.c
4327 lib/silccore/silccommand.c
4328 lib/silccore/silcidcache.c
4333 * ROBOdoc documented the lib/silcske/groups.h file and a
4334 bit changed the interface for better.
4336 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4338 * Update the client entry context in the ID cache after
4339 nick change. Affected file lib/silcclient/command.c.
4340 Fixes the CUMODE command when regaining founder privileges,
4341 and a little WHOIS problem.
4343 * Fixed silc_net_gethostbyname to correctly call the
4344 inet_ntop. Affected file lib/silcutil/silcnet.c.
4346 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4348 * Added IPv6 support checking to the configure.in.pre, added
4349 also --enable-ipv6 option to override the check. Affected
4350 file configure.in.pre.
4352 * The silc_thread_create now calls the start function
4353 directly if threads support is not compiled in. Removes
4354 ugly #ifdef's from generic code. Affected files are
4355 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4357 * Added silc_net_gethostby[name/addr]_async to asynchronously
4358 resolve. Affected files are lib/silcutil/silcnet.[ch].
4360 * Added support for rendering IPv6 based server, client and
4361 channel IDs. Affected file lib/silcutil/silcutil.c.
4363 * Added support for creating IPv6 based server IDs. Affected
4364 file is silcd/serverid.c.
4366 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4368 * Added silc_net_gethostby[addr/name] into the
4369 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4370 routines. Added silc_net_is_ip[4/6]. Affected file is
4371 lib/silcutil/unix/silcunixnet.c. All routines that take
4372 address as argument now supports both IPv4 and IPv6 addresses.
4374 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4376 * Fixed LIST command reply sending in server. Affected file
4379 * Server now sends the kicker's client ID in the KICK notify
4380 to the kicked client. Affected file silcd/command.c.
4382 * The client library now parses the kickers client ID and
4383 UI displays it. Affected files lib/silcclient/client_notify.c
4384 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4386 * Made all payload parsing function prototypes consistent.
4387 They all take now const unsigned char * and uint32 pair as
4388 the payload data instead of SilcBuffer. Changes all around
4389 the source tree. Other unsigned char* -> const unsigned char*
4390 changes around the tree as well.
4392 * Optimized SFTP client and server packet sending not to
4393 allocate new buffer for each packet but to recycle the
4394 first allocated buffer. Affected files are
4395 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4397 * Optimized the SFTP client to use SilcList instead of
4398 SilcDList for requests, because it is faster. Affected file
4399 is lib/silcsftp/sftp_client.c.
4401 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4402 into lib/silccore/silcid.[ch].
4404 Renamed silcpayload.[ch] into silcargument.[ch].
4406 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4408 * If client entry is deleted with active key agreement
4409 session, abort the session.
4411 The silc_client_abort_key_agreement now calls the completion
4412 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4414 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4417 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4419 * Don't use __restrict in older GCC's. Affected file is
4420 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4422 * silc_net_localhost now attempts to reverse lookup the
4423 IP/hostname. Affected file lib/silcutil/silcnet.c.
4425 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4426 command. It can be used to gain founder privileges at
4427 the same time when joining the channel.
4429 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4430 kicker's client ID as well. Updated protocol specs.
4432 Defined that the server must send SILC_COMMAND_IDENTIFY
4433 command reply with error status to client who sent
4434 private message with invalid client ID.
4436 Updated the protocol specification.
4438 * Added silc_server_send_command_reply to send any
4439 command reply. Affected file silcd/packet_send.[ch].
4441 * Added silc_id_payload_encode_data to encode ID payload
4442 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4444 * The server now send IDENTIFY command reply with error
4445 status if client ID in private message is invalid. Affected
4446 file silcd/packet_receive.c.
4448 * Save the server key file with server's IP address in
4449 the filename instead of hostname. The affected file is
4450 irssi/src/silc/core/client_ops.c.
4452 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4454 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4457 * Added libtool support for compiling shared objects in
4458 lib/silcsim. Affected file configure.in.pre and
4459 lib/silcsim/Makefile.am. Original patch by cras.
4461 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4463 * Pid file configuration, and server's config file fixes
4464 patch by toma. Updated CREDITS file.
4466 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4468 * Fixed silc_client_channel_message to not try to decrypt
4469 the message twice if it resolved the destination client
4470 information. This could cause of dropping one channel
4471 message. Affected file lib/silcclient/client_channel.c.
4473 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4475 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4476 lib/silcclient/client.c. This function is used when the SILC
4477 Client is run under some other scheduler, or event loop or
4478 main loop. On GUI applications, for example this may be
4479 desired to used to run the client under the GUI application's
4480 main loop. Typically the GUI application would register an
4481 idle task that calls this function multiple times in a second
4482 to quickly process the SILC specific data.
4484 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4486 * Fixed silc_server_drop() for dropping the supplementary
4487 groups as well, this could cause a security hole on some
4490 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4492 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4495 * Write PID file after dropping privileges. Added -F option
4496 to run server on foreground. A patch by debolaz.
4497 Affected files silcd/server.c, silcd/silcd.c.
4499 * Fixed MOTD to return the MOTD file server name. Affected
4500 file silcd/command.c.
4502 * Added INFO command reply handling to the Irssi SILC Client.
4503 Affected file irssi/src/silc/core/client_ops.c.
4505 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4507 * Fixed the silc_idcache_list_* routines to really support
4508 the dynamic list. Fixes a crash. Affected file is
4509 lib/silccore/silcidcache.c.
4511 * Fixed the LIST command reply to really call LIST command's
4512 pending callbacks. Affected file silcd/command_reply.c.
4514 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4516 * Update conn->local_entry->nickname after giving NICK
4517 command. Affected file lib/silcclient/command.c.
4519 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4521 * Added the [pid] option to the silcd configuration file
4523 Affected files: serverconfig.[ch] and silcd.c
4525 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4527 * Save fingerprint in WHOIS command reply in server.
4528 Affected file silcd/command_reply.c.
4530 * Fixed NICK commands pending callback registration.
4531 Affected file lib/silcclient/command.c.
4533 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4535 * Use ++server->cmd_ident when sending commands in server,
4536 instead of random number. Affected file silcd/command.c.
4538 * Fixed GETKEY command reply to call actually GETKEY pending
4539 command callbacks. Affected file silcd/command_reply.c.
4541 * A bit stricter check for nicknames. Check for same nickname
4542 in NICK command also. Affected file silcd/command.c.
4544 * Do not call INFO command everytime client ID changes, only
4545 during first connecting. Affected file lib/silcclient/client.c.
4547 * Set the new nickname only after successful command reply for
4548 NICK command is returned by server. Affected file
4549 lib/silcclient/command.c.
4551 * Remove nicknames from nicklist during server_signoff notify.
4552 Should fix /NAMES bit more. The affected file is
4553 irssi/src/silc/core/silc-channels.c.
4555 * Added `fingerprint' field to the SilcIDListData in the
4556 silcd/idlist.h to hold the fingerprint of the client's
4559 Send the fingerprint of the client's public key in WHOIS
4562 Affected files silcd/command.c, and silcd/idlist.[ch].
4564 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
4565 create fingerprint from given data.
4567 * Show the fingerprint of the client's public key in WHOIS.
4568 Affected files irssi/src/module-formats.[ch] and
4569 irssi/src/silc/core/client_ops.c.
4571 * Format the multiple same nicknames also during JOIN and
4572 NICK_CHANGE notifys. Affected file is
4573 lib/silcclient/client_notify.c.
4575 * Do not print error on screen for invalid private message
4576 payload since it can come if someone is sending private
4577 messages with wrong key. Affected file
4578 lib/silccore/silcprivate.c.
4580 * Fixed multiple concurrent /PING crash. Affected file
4581 lib/silcclient/command.c.
4583 * Changed the wrong ID encoding. All IP addresses must be
4584 in MSB first order in encoded format. They were encoded
4585 wrong and was in LSB format. Affected files are
4586 silcd/serverid.c, lib/silcutil/silcutil.c.
4588 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
4590 * Call the `connect' client operation through the scheduler
4591 in case of error. Affected file lib/silcclient/client.c.
4593 * Call the `failure' client operation even if the error
4594 occurred locally during a protocol. Affected file is
4595 lib/silcclient/protocol.c.
4597 * Added support of sending LIST command to router from normal
4598 server. This way normal server can get list of all channels
4599 in the network too. Fixed the channel list sending in the
4600 server too. Affected files are silcd/command.c, and
4601 silcd/command_reply.[ch].
4603 * Added silc_server_update_channels_by_server and
4604 silc_server_remove_channels_by_server. They are used during
4605 disconnection of primary router and in backup router protocol.
4606 Affected file silcd/server_util.[ch], silcd/server.c and
4607 silcd/server_backup.c.
4609 * Fixed channel adding to global list in IDENTIFY command
4610 reply in server. Affected file silcd/command_reply.c.
4612 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4614 * If the incoming packet type is REKEY or REKEY_DONE process
4615 that packet always synchronously. Fixes yet another MAC
4616 failed error on slow (dialup) connections. Affected file
4617 lib/silcclient/client.c and silcd/server.c.
4619 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4621 * Call check_version SKE callback for initiator too. Affected
4622 file lib/silcske/silcske.c.
4624 * Implemented fix for security hole found in the SKE that was
4625 fixed in the specification few days back; the initiator's
4626 public key is now added to the HASH value computation.
4627 Added backwards support for the old way of doing it too, for
4628 old clients and old servers. Affected file is
4629 lib/silcske/silcske.c.
4631 * Enabled mutual authentication by default in SKE. If initiator
4632 is not providing mutual authentication the responder will
4633 force it. This will provide the proof of posession of the
4634 private key for responder. The affected files are
4635 lib/silcclient/protocol.c and silcd/protocol.c.
4637 * Do not cache anymore the server's public key during SKE.
4638 We do mutual authentication so the proof of posession of
4639 private key is done, and if the server is authenticated in
4640 conn auth protocol with public key we must have the public
4641 key already. Affected file silcd/protocol.c.
4643 * Added new global debug variable: silc_debug_hexdump. If
4644 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
4645 file lib/silcutil/silclog.[ch].
4647 * Fixed compilation warning due to char * -> const char *.
4648 Affected files lib/silcutil/silcnet.h, and
4649 lib/silccore/silcauth.[ch].
4651 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4653 * Fixed CMODE command when new channel key was created. If
4654 the creation failed the old key was removed. Next time giving
4655 same command would crash the server since the old key was
4656 freed already. Affected file silcd/command.c.
4658 * Fixed the silc_server_announce_get_channels to not crash
4659 on reconnect. Affected file silcd/server.c.
4661 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4663 * Added silc_log_set_debug_string function to set a regex
4664 string to match for debug output. Only the function names,
4665 or filenames matching the given debug string is actually
4666 printed. This way it is possible to filter out those debug
4667 strings that user is not interested in.
4669 Fixed a bug in silc_string_regexify.
4671 Affected files lib/silcutil/silclog.[ch], and
4672 lib/silcutil/unix/silcunixutil.c.
4674 * Changed the -d options in both server and Irssi SILC client
4675 to take the debug string as argument. Affected files
4676 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
4678 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4680 * Added silc_hash_babbleprint to create a Bubble Babble
4681 Encoded fingerprint. The encoding is developed by Antti
4682 Huima (draft-huima-babble-01.txt), and it creates human
4683 readable strings out of binary data. Affected file
4684 lib/silccrypt/silchash.[ch].
4686 * Print the babble print now in addition of fingerprint as well
4687 in Irssi SILC client. Affected files are
4688 irssi/src/fe-common/silc/module-formats.[ch],
4689 irssi/src/fe-common/silc/core/client_ops.c.
4691 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4693 * Fixed a security problem found in SKE. The initiator's
4694 public key too is now added to the HASH hash value creation
4695 which is signed by the responder to create the SIGN value.
4696 This will prevent anyone in the middle to lie to the responder
4697 about the initiator's public key. If this is done now, the
4698 man in the middle will get caught. Updated the protocol
4701 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4703 * Better installation directory handling. Configure module
4704 paths and other paths automatically to example_silc* files
4705 in doc/. A patch by toma.
4707 * Fixed compiler warning from MPI library, and from SILC RNG.
4710 * Added SILC_SERVER_PID_FILE to define the pid file for server.
4711 It can be configured with ./configure. A patch by toma.
4713 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4715 * Find correct make to use in prepare-clean. A patch by
4716 toma. Affected file prepare-clean.
4718 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
4720 * Added irssi variables use_auto_addr, auto_bind_ip,
4721 auto_bind_port and auto_public_ip.
4723 * Changed the interface for silc_client_send_key_agreement
4724 in lib/silcclient/silcapi.h
4728 irssi/src/silc/core/silc-core.c
4730 lib/silcclient/silcapi.h
4731 irssi/src/silc/core/silc-channels.c
4732 lib/silcclient/client_keyagr.c
4735 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4737 * Added silc_pkcs_public_key_compare to compare two
4738 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
4740 * Check that the client who set the founder mode on the
4741 channel is the same client that is giving the founder
4742 mode to itself. It is done by comparing the saved public
4743 key (it is saved even in the authentication is passphrase).
4744 Affected file silcd/command.c.
4746 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4748 * Do not process packet for disconnected socket connection.
4749 Affected file lib/silccore/silcpacket.c.
4751 * Process the DISCONNECT packet through scheduler in the
4752 client library. Affected file lib/silcclient/client.c.
4754 * Fixed the silc_client_packet_parse to not to increase
4755 the packet sequence number if the conn->sock and the
4756 current socket connection is not same. This can happen
4757 for example during key agreement when the conn includes
4758 multiple socket connections (listeners). Affected file
4759 lib/silcclient/client.c.
4761 * The sender of the file transfer request now provides also
4762 the pointer (listener) for the key exchange protocol. If
4763 the listener cannot be created then it sends empty key
4764 agreement and lets the receiver provide the listener.
4766 Added `local_ip' and `local_port' arguments to the
4767 silc_client_file_send. If they are provided they are used,
4768 if not then it will attempt to find local IP address, if
4769 not found or bind fails then the remote client will provide
4772 Affected files are lib/silcclient/client_ftp.c and
4773 lib/silcclient/silcapi.h.
4775 * Extended the FILE SEND command to support defining the
4776 local IP and port for key exchange listener. They are
4777 optional. Affected file irssi/src/silc/core/silc-servers.c.
4779 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4781 * Defined to WHOIS command reply the sending of fingerprint
4782 of the client's public key (if the proof of posession of the
4783 corresponding private key is verified by the server).
4784 Updated to the protocol specification.
4786 * Added support of receiving the client's public key's
4787 fingerprint in command reply in client library. Affected
4788 file is lib/silcclient/command_reply.c, and
4789 lib/silcclient/idlist.[ch].
4791 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4793 * Do not send over 128 chars long nickname to the server
4794 in NICK command. Affected file lib/silcclient/command.c.
4796 * Do not send over 256 chars long channel names to the server
4797 in JOIN command. Affected file lib/silcclient/command.c.
4799 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4801 * Assure that silc_server_close_connection cannot be called
4802 twice for same socket context. Affected file is
4805 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4807 * Send error message to application if opening file for
4808 writing during file transfer fails. Affected file is
4809 lib/silcclient/client_ftp.c.
4811 Remove all file transfer sessions for a client that we're
4812 removing from ID cache.
4814 Affected file is lib/silcclient/client_ftp.c.
4816 * Fixed silc_net_addr2bin to return correct address. Affected
4817 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
4819 * Fixed file transfer session removing on signoff notify.
4820 Affected file irssi/src/silc/core/silc-servers.c.
4822 * Added the SilcClientFileError to be returned in the monitor
4823 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
4824 Affected file lib/silcclient/silcapi.h.
4826 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4828 * Fixed a crash in silc_client_ftp_free_sessions and
4829 silc_client_ftp_session_free_client. Affected file
4830 lib/silcclient/client_ftp.c.
4832 * Added `disabled' field in the SilcChannelEntry in the server
4833 to indicate if the server entry is disabled. Affected file
4834 silcd/idlist.h, silcd/command[_reply].c.
4836 * SILC server adds now /var/run/silcd.pid everytime it is
4837 started. Affected file silcd/silcd.c.
4839 * Added silc_server_packet_send_clients to send a packet to
4840 the provided table of client entries. Affected file
4841 silcd/packet_send.[ch].
4843 * Fixed a crash in client resolving in client_prvmsg.c in
4844 client library. Affected file lib/silcclient/client_prvmsg.c.
4846 * Do not actually remove the client directly from ID cache
4847 during SERVER_SIGNOFF, but invalidate it. This way we
4848 preserve the WHOWAS info for the client. Affected file
4849 silcd/server_util.c.
4851 * Fixed SERVER_SIGNOFF notify handling in the server. The
4852 server is now able to process incoming SERVER_SIGNOFF notify
4853 for a server that it doesn't even know about. It will remove
4854 the clients provided in the notify. Affected file
4855 silcd/packet_receive.c.
4857 * Check for partial packet in data queue after every packet that
4858 was found from the queue. Return and wait for more data if
4859 there is partial data in queue. Affected file is
4860 lib/silccore/silcpacket.c.
4862 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4864 * Added SilcClietFileError enum to indicate error in
4865 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
4866 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
4867 Affected files lib/silcclient/silcapi.h and
4868 lib/silcclient/client_ftp.c.
4870 * Check that newsize in silc_buffer_realloc is larger than
4871 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
4873 * Added better monitor of file transfers. It now monitors
4874 key agreement protocol during the file transfer too. Added
4875 error reporting too. Affected files
4876 irssi/src/silc/core/silc-servers.c,
4877 irssi/src/fe-common/silc/module-formats.[ch].
4879 * Wrote a help file for FILE command.
4881 * Added silc_rng_global_get_byte_fast to get not-so-secure
4882 random data as fast as possible. Random data is read from
4883 /dev/urandom if available and from the SILC RNG if not
4884 available. It is used in padding generation. Affected file
4885 lib/silccrypt/silcrng.[ch].
4887 * All packets in client library are now processed synchronously.
4888 Optimized packet processing a lot. Affected file
4889 lib/silcclient/client.c.
4891 * All server connection packets are processing synchronously
4892 now in server, to optimize packet processing. Affected file
4895 * Include files are installed now only in Toolkit distribution
4896 if make install is given. Affected files: all Makefile.am's.
4898 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4900 * Assure that silc_client_notify_by_server_resolve does not
4901 resolve the client information multiple times. If it cannot
4902 be found by the first it cannot be found at all. Affected
4903 file lib/silcclient/client_notify.c.
4905 * Fixed WHOWAS command reply calling. Affected file
4906 lib/silcclient/command_reply.c.
4908 * Removed all references to silc_idlist_get_client from the
4909 Irssi SILC client since that call is internal call used by
4910 the library. The Irssi SILC client will use now client
4911 retrieval functions found in silcapi.h.
4913 * Fixed a bug in resolving nickname info before sending
4914 private message. It used freed memory. Affected file
4915 irssi/src/silc/core/silc-servers.c.
4917 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4919 * Assure my_channels statistics cannot go negative in server.
4920 Affected files silcd/server.c, silcd/server_util.c.
4922 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4924 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
4926 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4928 * Win32 Toolkit changes. Affected files
4929 win32/silc.dsw, win32/libsilc/libsilc.def,
4930 win32/libsilcclient/libsilc.def,
4931 lib/silcutil/silcutil.c, and
4932 lib/sftp/sftp_fs_memory.c.
4934 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4936 * Added silc_net_localip to return local host's IP address.
4937 Affected file lib/silcutil/silcnet.[ch].
4939 * If key exchange or rekey protocol is active for a connection
4940 parse all packets syncronously since there might be packets
4941 in packet queue that we are not able to process without first
4942 processing packets before them. Affected file silcd/server,
4943 lib/silcclient/client.c.
4945 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
4946 whether library should continue processing the packet.
4947 Affected file lib/silccore/silcpacket.h.
4949 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
4950 SilcSFTPMonitorData to SFTP server to monitor various
4951 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
4952 lib/silcsftp/sftp_server.c.
4954 * Added silc_file_size to return file size. Affected file
4955 lib/silcutil/silcutil.[ch].
4957 * Implemented the file transfer support for the client library.
4958 Added preliminary support for simple client to client one-file
4959 transmission. Affected file lib/silcclient/client_ftp.c,
4960 lib/silccilent/client.[ch].
4962 * Added new local command FILE to the Irssi SILC Client.
4963 It is used to perform the file transfer. It has subcommands
4964 SEND, RECEIVE, SHOW and CLOSE. Affected files
4965 irssi/src/silc/core/client_ops.c,
4966 irssi/src/silc/core/silc-server.[ch].
4968 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4970 * Relay the SILC_PACKET_FTP in the server. Affected files
4971 silcd/server.c and silcd/packet_receive.c.
4973 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4975 * Renamed silc_file_read and silc_file_write to functions
4976 silc_file_readfile and silc_file_writefile. Added function
4977 silc_file_open and silc_file_close. Affected files
4978 lib/silcutil/silcutil.[ch].
4980 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4982 * Resolve the client info when received private message or
4983 channel message for a client which nickname we don't know.
4984 Affected files lib/silcclient/client_prvmsg.c and
4985 lib/silcclient/client_channel.c.
4987 * Do not crash in /KEY if client is not connected. Affected
4988 file irssi/src/silc/core/silc-channels.c.
4990 * Added SilcClientStatus field to the SilcClientEntry in the
4991 lib/silcclient/idlist.h.
4993 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
4994 is incomplete and is being resolved, it won't be resolved
4997 Make sure also that USERS command reply does not resolve
4998 twice information. Affected file is
4999 lib/silcclient/command_reply.c.
5001 Make sure that silc_client_get_clients_by_list does not
5002 resolve twice same information.
5004 * Check for valid client->id in the silc_server_free_client_data.
5005 Affected file silcd/server.c.
5007 * Fixed /GETKEY nick@server not to crash if the server entry
5008 is not found. Affected file lib/silcclient/command.c.
5010 * Fixed the silc_server_check_cmode_rights to check the
5011 requested modes correctly. Affected file silcd/command.c.
5013 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5015 * Better checks for non-printable chars in nick added.
5016 Affected file silcd/command.c.
5018 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5020 * Call the silc_server_udpate_servers_by_server in the
5021 primary router that comes back online in the backup resuming
5022 protocol. Otherwise it routes packets wrong. Affected file
5023 silcd/server_util.[ch], silcd/server_backup.c.
5025 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5027 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5028 lib/silcutil/silcbuffmt.[ch].
5030 * Redefined the SILC packet header to include the padding
5031 length. Affected file lib/silccore/silcpacket.[ch].
5033 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5034 length for maximum padding up to 128 bytes). Affected
5035 file lib/silccore/silcpacket.h.
5037 * Removed all backwards support for old 0.5.x MAC thingies.
5038 The SILC packet header change makes it impossible to be
5039 backwards compatible.
5041 * Send the ENDING packet with timeout in the backup resuming
5042 protocol. This is to assure that all routers has connected
5043 to the primary router. Affected file silcd/server_backup.c.
5045 * Changed the RNG to take the first IV from random data. It
5046 used to take it from zero actually. Changed the RNG also
5047 to use /dev/urandom during session. /dev/random is used
5048 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5050 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5052 * Changed the SILC packet header to have the first two bytes
5053 (the packet length) encrypted. Affected files aroung the
5054 code tree, lib/silccore/silcpacket.[ch]. Removed the
5055 SilcPacketCheckDecrypt callback. It is not needed anymore
5056 since the silc_packet_receive_process will determine now
5057 whether the packet is normal or special.
5059 * Implemented the unidirectional MAC keys. Affected files
5060 lib/silcske/silcske.c, silcd/protocol.c and
5061 lib/silcclient/protocol.c.
5063 * Implemented the packet sequence number to the MAC computation.
5064 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5065 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5066 lib/silcclient/protocol.c.
5068 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5070 * Allow backup router to announce servers. All servers
5071 announced by backup router are added to the global list
5072 automatically. Update hte server's socket to our primary
5073 router also when backup router announces a server.
5074 Affected file silcd/packet_receive.c.
5076 * Do not update the client->router in the function
5077 silc_server_udpate_clients_by_server if the client is on
5078 global list. We might fail to find any specific server
5079 for locally connected clients and local cell clients. They
5080 should still use the `from' and not `to' as client->router.
5081 This fixes backup router resuming protocol. Affected file
5082 silcd/server_util.c.
5084 * Decrease channel statistics count only if the channel
5085 deletion worked. Affected files are silcd/server.c and
5086 silcd/server_util.c.
5088 * Added silc_server_update_servers_by_server to update origin
5089 of all server entries. Used during backup router protocol.
5090 Affected files silcd/server_util.[ch], silcd/server.c. and
5091 silcd/backup_router.c.
5093 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5094 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5095 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5096 lib/silccrypt/silchmac.c.
5098 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5100 * Assure that router cannot reroute the same channel message
5101 to the sender. Affected file silcd/packet_receive.c.
5103 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5105 * Made better checks that the channel message is not sent
5106 to the router it came from. Affected file is
5107 silcd/packet_send.c. Fixed memory leak too.
5109 * Announce informations for incoming router connection, but
5110 only after checking if it is replaced by backup router.
5111 Affected file silcd/packet_receive.c.
5113 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5115 * Fixed the backup resuming protocol to work in multiple
5116 router environment. Affected file silcd/server_backup.c.
5118 * Route packet only to one router in the function
5119 silc_server_packet_send_to_channel. Affected file is
5120 silcd/packet_send.c.
5122 * Fixed silc_server_send_notify_dest to set the broadcast
5123 flag. Fixed the silc_server_send_notify_topic to actually
5124 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5125 Affected file silcd/packet_send.c.
5127 * Changed the SFTP Filesystem interface. Changed the
5128 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5129 the filesystem operation function. The SilcSFTPFilesystem
5130 is now a context that is allocated by all filesystem allocation
5131 functions and it already includes the operations structure
5132 and filesystem specific context. It is given as argument
5133 now to the silc_sftp_server_start. This made the interface
5134 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5135 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5137 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5139 * Changed the backup router adding and getting interfaces
5140 in the server. The router that will be replaced by the
5141 specified backup router is now sent as argument. Affected
5142 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5145 * Added silc_net_addr2bin_ne to return the binary form of
5146 the IP address in network byte order. Affected files
5147 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5149 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5151 * Check for existing server ID in silc_server_new_server
5152 and in silc_server_connect_to_router_final and remove the
5153 old entry if it exists. Affected file silcd/packet_receive.c,
5156 * Send the channel message always to only one router, either
5157 in upstream or downstream. Affected file is
5158 silcd/packet_send.c.
5160 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5162 * Wrote the definition of the backup resuming protocol to the
5163 protocol specification.
5165 * Removed one redundant channel key generation from normal
5166 server during joining procedure. Removed one redundant
5167 channel key sending from server to router during joining
5168 procedure. Affected file silcd/command.c.
5170 * Made minor bugfixes to the backup router resuming protocol.
5171 Affected file silcd/server_backup.c, server.c.
5173 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5175 * Added --disable-asm configuration option. Affected files
5176 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5179 * Implemented the backup resuming protocol that is used to
5180 resume the primary router position in the cell after the
5181 primary router comes back online. Affected files
5182 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5183 and silcd/server_util.[ch].
5185 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5187 * Sleep two (2) seconds after sending QUIT command to server.
5188 Affected file lib/silcclient/command.c.
5190 * Assure that if outgoing data buffer is pending do not force
5191 send any data. Affected file silcd/packet_send.c.
5193 * Assure that if outgoing data buffer is pending do not force
5194 send any data. Affected file lib/silcclient/client.c.
5196 * Implemented the backup router support when the primary router
5197 goes down. The servers and routers can now use the backup
5198 router as new primary router without loosing connectivity.
5200 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5202 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5203 in the server to indicate disabled entry. All data read
5204 from the connection will be ignored and no data is sent
5205 for entry that is disabled. Affected files are
5206 silcd/idlist.h, silcd/server.c.
5208 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5210 * Created SFTP client and server test programs in the
5211 lib/silcsftp/tests directory.
5213 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5215 * Implemented memory filesystem (virtual filesystem) for
5216 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5219 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5221 * Implemented the SFTP (SSH File Transfer Protocol) to the
5222 lib/silcsftp. It includes SFTP client and SFTP server
5225 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5227 * Moved lib/silccore/silcprotocol.[ch] to the
5228 lib/silcutil library.
5230 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5231 take variable argument list pointer as argument. Affected
5232 file lib/silcutil/silcbuffmt.[ch].
5234 * Added silc_buffer_set function that is used to set data
5235 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5236 Affected file lib/silcutil/silcbuffer.h.
5238 * Changed various routines in the core library to use the new
5239 silc_buffer_set instead of allocating new buffer only for
5242 * Added 64-bit value formatting and unformatting support to the
5243 silc_buffer_[un]format routines. Affected file is
5244 lib/silcutil/silcbuffmt.[ch].
5246 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5247 to includes/bitmove.h.
5249 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5251 * Fixed channel user mode saving in client library. Affected
5252 file lib/silcclient/command[_reply].c.
5254 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5256 * Defined the file transfer to the SILC Protocol. Added
5257 new packet type SILC_PACKET_FTP and defined File Transfer
5258 Payload. The mandatory file transfer protocol is SFTP
5259 (SSH File Transfer Protocol). Affected file in addition
5260 of the internet draft is lib/silccore/silcpacket.h.
5262 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5263 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5264 is used as part of backup router protocol when the primary
5265 router of the cell is back online and wishes to resume
5266 the position as primary router.
5268 * Redefined the MAC generation keys in the protocol. The
5269 same key is not used anymore in both direction. Both
5270 direction will now use different keys for sending and
5271 receiving. This fixes a potential security flaw. This
5272 change causes incompatibilities in the protocol.
5274 * Redefined also the MAC computation from the packet.
5275 An packet sequence number is now added to the MAC
5276 computation. This prevents possible replay attacks against
5277 the protocol. This change too causes incompatibilities
5280 Added `sequence' field to the SilcPacketContext to hold
5281 the current sequence number for the packet.
5283 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5285 * Added `created' field to the SilcIDListData in the file
5286 silcd/idlist.h to indicate the time when the entry was
5289 * Added `created' field to the SilcChannelEntry too. Affected
5290 file silcd/idlist.h.
5292 * Added `creation_time' aguments to all the announcement functions
5293 in the server. If it is provided then only the entries that
5294 was created after the provided time frame are actually
5295 announced. Affected file silcd/server.[ch].
5297 * The protocol says that the Channel ID's IP address must be
5298 based on the router's IP address. Added check for this in
5299 the silc_server_new_channel when processing incoming New Channel
5300 Payload. Affected file silcd/packet_receive.c.
5302 * Print out the correct version with --version in SILC client.
5303 Affected file irssi/src/silc/core/silc-core.c.
5305 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5307 * Fixed WHOWAS command to check for completnes of the client
5308 entry always, not just when the command is coming from client.
5309 Affected file silcd/command.c.
5311 * Added new function silc_server_packet_queue_purge to purge the
5312 outgoing data queue to the network. After the function returns
5313 it is guaranteed that the outgoing packet queue is empty.
5314 Affected file silcd/packet_send.[ch].
5316 * Purge the outgoing packet queue in the rekey protocol's final
5317 callback to assure that all rekey packets go to the network
5318 before quitting the protocol. Affected file silcd/server.c.
5320 * Added silc_client_packet_queue_parse as similar function as
5321 in server to the client library. The affected file is
5322 lib/silcclient/client.c.
5324 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5326 * Splitted silcd/server.c and created silcd/server_util.[ch]
5327 for utility functions.
5329 * Added new socket flag SILC_SF_DISABLED to indicate that the
5330 connection is open but nothing can be sent to or received from
5331 the connection. Affected file lib/silcutil/silsockconn.[ch].
5332 The checking for disabled socket is checked in the low level
5333 silc_socket_write and silc_socket_read functions.
5335 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5337 * Allow only nicknames and channel names that fits into the
5338 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5340 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5342 * When processing JOIN command reply in server check that if
5343 the channel exists in our global list we'll move it the local
5344 list. Affected file silcd/command_reply.c.
5346 * Fixed the check whether client is joined on the channel already
5347 in JOIN command. Affected file lib/silcclient/command.c.
5349 * Fixed the JOIN command reply to check whether the channel
5350 already exists. Affected file lib/silcclient/command_reply.c.
5352 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5354 * Added silc_ske_status_string to map the SKE error numbers
5355 to readable strings. The affected files are
5356 lib/silcske/silcske[_status].[ch].
5358 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5360 * Do not show the private channels on the WHOIS channel list
5361 as it is not allowed by the protocol. The affected file is
5364 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5366 * Assure that the packet length digged from the actual packet
5367 is something sensible in the silc_packet_decrypt_rest_special
5368 in lib/silccrypt/silcpacket.c.
5370 * Free and NULL the allocated pointer in silc_hmac_alloc if
5371 the HMAC allocation fails. The affected file is
5372 lib/silccrypt/silchmac.c.
5374 * Print the selected security properties to the log files in
5375 the server. Affected file silcd/protocol.c.
5377 * Add SKE's reference counter even if calling the completion
5378 callback manually. Otherwise it goes negative, although it
5379 does not cause any problems. The affected file is
5380 lib/silcske/silcske.c.
5382 * Remove the client entry with short timeout after giving the
5383 KILL command. Affected file lib/silcclient/command.c.
5385 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5386 case all found clients are already disconnected (WHOWAS would
5387 found them) in the server. Affected file silcd/command.c.
5389 * Update the last_receive (time of last data received) to be
5390 updated only when received private or channel message so that
5391 the idle time showed in WHOIS makes more sense.
5393 * Added boolean field `valid' in to the SilcClientEntry in the
5394 client library to indicate whether the entry is valid or not.
5395 This fixes the nickname change bug on channel when changing
5396 the nickname to be same than the old (like nick to Nick) the
5397 nickname formatter doesn't set the new nick anymore to Nick@host.
5398 Affected file lib/silcclient/idlist.[ch].
5400 * Now actually fixed the nickname changing on disconnection.
5401 Added new function silc_change_nick to the Irssi SILC Client.
5402 Affected file irssi/src/silc/core/client_ops.c,
5403 irssi/src/silc/core/silc-nicklist.[ch].
5405 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5407 * Check that the public key exists in the GETKEY command before
5408 trying to encode it. Affected file silcd/command.c.
5410 * Print some notifications on received public keys with GETKEY
5411 command in the Irssi SILC Client. Affected files are
5412 irssi/src/fe-common/silc/module-formats.[ch],
5413 irssi/src/silc/core/client_ops.c.
5415 * Use IDENTIFY command to resolve the server information in the
5416 GETKEY command instead of INFO command. Affected file
5417 lib/silcclient/command.c.
5419 * All command reply functions in the client library now calls
5420 the pending command reply callbacks even if an error has
5421 occurred. The server has done this a long time and now it was
5422 time to move the client library to this as well. Now all
5423 errors can be delivered back to the pending command reply
5424 callbacks if necessary. Affected files are
5425 lib/silcclient/command[_reply].[ch].
5427 * Change the nickname on disconnection back to the username
5428 because in reconnect the server will enforce it to it anyway.
5429 Affected file irssi/src/silc/core/silc-servers.c.
5431 * Fixed a config file parsing bug in the Irssi SILC client.
5432 Affected file irssi/src/silc/core/clientconfig.c.
5434 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5436 * When printing the channel mode on JOIN, verify that the
5437 channel key and channel's HMAC are valid. Affected file
5438 irssi/src/silc/core/client_ops.c.
5440 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5442 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5443 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5444 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5446 * Removed channel key rekey task deleting from the function
5447 silc_server_save_channel_key. Affected file silcd/server.c.
5448 Added explicit timeout task context instead that is used to
5449 delete the task if we are registering a new task before the
5450 new task has elapsed.
5452 * When channel key rekey occurs the client library now saves
5453 the old channel key for a short period of time (10 seconds) and
5454 is able to use it in case some is still sending channel
5455 messages encrypted with the old key after the rekey. Affected
5456 file lib/silcclient/[idlist.h|client_channel.c].
5458 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5460 * Added check to the silc_server_new_id_real to not accept
5461 new ID if it is the sender's own ID. Affected file is
5462 silcd/packet_receive.c.
5464 * Assure that we do not announce ourself or the one we've
5465 sending our announcements when we're router and are announcing
5466 servers to our primary router. Affected file silcd/server.c.
5468 * Fixed silc_server_command_identify_check_client to assemble
5469 correct WHOIS packet. It send corrupted WHOIS packet and
5470 caused problem with router to router connections. Affected
5471 file silcd/command.c.
5473 Fixed also silc_server_command_whois_check the same way
5474 as for the IDENTIFY command.
5476 * Added new SilcIDListStatus to the server in the SilcIDListData
5477 structure. The status now includes the current status of
5478 the entry (like registered, resolved etc.). Affected file
5479 silcd/idlist.[ch]. Defined a bunch of different status types
5480 as well. This replaced the old boolean registered field as well.
5482 Added resolve_cmd_ident field to the SilcClientEntry structure
5483 too so that if the entry is for example being resolved so
5484 another command may attach to the same pending command reply
5485 without requiring to resolve the same entry again. This concept
5486 should optimize the WHOIS and the IDENTIFY resolving under
5487 heavy load by taking away unnecessary resolving for entries
5488 that are being resolved already.
5490 Added support for adding multiple pending commands for one
5491 command idenfier. Affected file silcd/command[_reply].[ch].
5493 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5494 before deleting the data. Otherwise the hash table will have
5495 freed data in comparison functions. Affected file is
5496 silcd/command_reply.c.
5498 * Fixed silc_idlist_replace_client_id to add the new entry to
5499 the cache with NULL nickname. Otherwise there will be invalid
5500 memory as the nickname after the nickname is freed. Affected
5501 file silcd/packet_receive.c.
5503 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5504 saved into wrong slots because the previous number of entries
5505 was not taken into account. Affected file silcd/idlist.c.
5506 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5508 * If we are router and we receive JOIN notify to a channel that
5509 does not have any users then notified client is marked as the
5510 channel founder, as it is it. The affected file is
5511 silcd/packet_receive.c
5513 * Added to the extended hash table API's table_del_*ext functions
5514 the destructor as argument too, so that the caller can decide
5515 which destructor to use or whether to use destructor at all.
5516 Affected file lib/silcutil/silchashtable.[ch].
5518 * Fixed ID Cache purging. It actually deleted the entries from
5519 the hash table after the data was freed. The hash table ended
5520 up comparing freed memory. The affected file is
5521 lib/silccore/silcidcache.c.
5523 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5525 * Fixed Irssi SILC client's KILL command's HELP syntax.
5527 * The USERS command now resolves the detailed user information
5528 if the userinfo field is missing. Affected file is
5529 lib/silcclient/command_reply.c.
5531 * Do not print error in silc_file_read if the read file does
5532 not exist. Just silently return NULL. Affected file is
5533 lib/silcutil/silcutil.c.
5535 * Fixed the silc_log_output to not wine about NULL filename
5536 and to not create some bogus " " filename. Affected file is
5537 lib/silcutil/silclog.c.
5539 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5541 * Fixed various printing bugs on the user interface in the
5542 Irssi SILC Client. Minor changes that were forgotten from
5545 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5547 * Fixed the configure.in.pre and the compilation and distribution
5548 environment to support the new autoconf 2.52. That version is
5549 now required to compile the CVS trunk.
5551 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5553 * Renamed function silc_parse_nickname to silc_parse_userfqdn
5554 to generally parse user@fqdn format strings. Affected file
5555 lib/silcutil/silcutil.c.
5557 * Added nickname_format and nickname_force_format fields to the
5558 SilcClientParams structure. The first one defines the format
5559 for the nicknames that the library will enforce if the receives
5560 multiple same nicknames. The second one is boolean value and
5561 can be used to force the library to always enforce the format
5562 to the nicknames regardles whether there are multiple nicknames
5563 or not. This configurable formatting was employed to flexibly
5564 support accessing multiple nicknames from the user interface.
5565 The userinterface can now set the nicknames to what ever format
5566 they prefer. Affected file lib/silcclient/silcapi.h.
5568 Added function silc_client_nickname_format to the file
5569 lib/silcclient/idlist.c. It performs the nickname formatting.
5571 Added new field `hostname´ to the SilcClientEntry context.
5572 It holds the hostname of the client. Affected file is
5573 lib/silcclient/idlist.h.
5575 * Irssi SILC Client sets the nicknames in nick@hostn format.
5576 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
5577 irssi/src/silc/core/silc-core.c.
5579 The WHOIS printing now also shows both the real nickname and
5580 the formatted nickname so that user knows how to access the
5581 user if there are multiple same nicknames cached. Affected
5582 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
5583 printing formatting too to take the hostname now as a separate
5584 argument. The Affected file is
5585 irssi/src/fe-common/silc/modules-formats.[ch].
5587 * Changed the silc_client_get_clients_local to accept the formatted
5588 nickname as argument. It accepts the real nickname too but the
5589 formatted nickname can be used to find the true entry from
5590 multiple entries. Affected file lib/silcclient/silcapi.h and
5591 lib/silcclient/idlist.c.
5593 * Added nickname_format_parse field to the SilcClientParams.
5594 It is a callback function provided by the application to parse
5595 the nickname out of the formatted nickname string. The library
5596 calls it to get the nickname from the formatted string. Since
5597 the application generally knows better the format of the nickname
5598 string it parses it instead of the library, even though library
5599 encodes the formatted string. If the callback function is not
5600 provided then the library will use the string as is. The
5601 affected file is lib/silcclient/silcapi.h.
5603 * All the nickname strings passed to the client library in
5604 commands are now expected to be formatted nickname strings.
5605 If the command does not support the formatted nickname string
5606 it will assume that the sent string is the actual nickname.
5607 Affected file lib/silcclient/command.c.
5609 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5611 * Added public key authentication support to OPER and SILCOPER
5612 commands in the client library. Affected file is
5613 lib/silcclient/command.c.
5615 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5617 * Changed the get_auth_methdod client operation to be asynchronous.
5618 It can be async if the application resolves the authentication
5619 method from the server during the negotiation. Added new
5620 SilcGetAuthMeth completion callback that the application will
5621 call after resolving the authentication method.
5623 Added function silc_client_request_authentication_method that
5624 the application can use to resolve the authentication method
5625 from the server. Added also SilcConnectionAuthRequest callback
5626 that the library will call after the server has replied. The
5627 application can call this function if it does not know the
5628 current authentication method.
5630 Affected files are lib/silcclient/client.c and
5631 lib/silcclient/silcapi.h.
5633 * The Irssi SILC client now automatically resolves the authentication
5634 method incase any configuration information is not present (and
5635 currently there never is). The affected file is
5636 irssi/src/silc/core/client_ops.c.
5638 * Fixed public key authentication from the client library.
5639 Affected file lib/silcclient/protocol.c. Changed also the
5640 protocol specification about the public key authentication in
5641 the connection authentication protocol. The actual data to be
5642 signed is now computed with a hash function before signing.
5644 * Fixed the public key authentication from the server as well.
5645 Affected file silcd/protocol.c.
5647 * Removed the mlock()'s from the memory allocation routines.
5648 Affected file lib/silcutil/silcmemory.c. The ./configure does
5649 not check anymore for the mlock(). Affected file is
5652 * Fixed USERS command in server to allow the execution of the
5653 command for private and secret channels if the client sending
5654 the command is on the channel. Affected file silcd/command.c.
5656 * Fixed silc_client_get_clients_local to return the clients
5657 count correctly. It could return wrong value. Affected file
5658 lib/silcclient/idlist.c.
5660 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5662 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
5663 types. The assembler optimizations seemed not to like 64-bit
5664 data types. The assmebler optimizations thus are now enabled
5665 also for BSD systems as opposed to only enable them for Linux.
5667 * Do not check for threads at all on BSD systems. Affected
5668 file configure.in.pre.
5670 * Removed -n and -h options from the Irssi SILC Client since
5671 they are not used in silc.
5673 * Fixed the prime generation to assure that the first digit
5674 of the generated random number is not zero since our conversion
5675 routines does not like number strings that starts with zero
5676 digit. If zero digit is seen the random number is regenerated.
5677 This caused some corrupted RSA keys when the zero first digit
5678 was met. Affected file lib/silcmath/silcprimegen.c.
5680 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5682 * Fixed WIN32 configuration in the ./configure script.
5683 Fixed to include xti.h on environments that has it.
5684 Patches by Carsten Ilchmann and andrew.
5686 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5688 * Changed the silc_id_create_client_id to be collision
5689 resistant. It is now assured that there cannot be created
5690 two same client ID's. I suspect that some weird bugs in
5691 the server were actually caused by duplicate Client IDs.
5692 Affected file silcd/serverid.[ch]. A router receiving
5693 new ID now also assures and informs the sending server
5694 if the ID caused collision.
5696 * Changed the silc_id_create_channel_id to also assure that
5697 there are no collisions.
5699 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5701 * Statement about ignoring the Mutual Authentication flag when
5702 performing rekey with PFS was a bit misleading. It is ignored
5703 if it was set in the initial negotiation, it cannot be even
5704 set in the rekey. Fixed in the ke-auth draft. Started the
5705 new versions of the protocol drafts in the doc/.
5707 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5709 * Fixed a bug in silc_client_command_identify_save when saving
5710 new channel information. The channel name was no duplicated
5711 and caused crash on exit. Affected file is
5712 lib/silcclient/command_reply.c.
5714 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5716 * Fixed the getkey command handling in the server. Send just
5717 empty OK reply to the sender if the key could not be fetched
5718 (but everything else was ok, like the key just was not available).
5719 Changed the public key parameter to optional in the protocol
5720 specs so that empty OK reply can be sent. Affected file
5723 Added a message to Irssi SILC client to tell to user if the
5724 server did not return a public key.
5726 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5728 * Fixed a channel key regeneration bug. It registered new
5729 timeout tasks exponentially until all system resources were
5730 used. Affected file silcd/server.c.
5732 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5734 * Added the SILC Document generator to the scripts/silcdoc.
5735 It can be used to generate the Toolkit Reference Manual out
5736 of the source tree. Internally it will also use the RoboDoc
5737 generator now imported in util/robodoc.
5739 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5741 * Added couple of return's in rekey protocol if error orccurred
5742 during the protocol. The execution must be terminated.
5743 Affected file silcd/protocol.c. Also, terminate the protocol
5744 always with timeout.
5746 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5748 * The client's Client ID was created initally from the wrong
5749 nickname (it could have been in format nick@host) in the
5750 silc_server_new_client. Affected file silcd/packet_receive.c
5752 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5754 * Added some SILC_LOG_ERROR's to various error conditions
5755 if client could not be added to ID cache. Affected files
5756 silcd/packet_receive.c and silcd/server.c.
5758 * When client's sock->user_data is freed, NULL also the
5759 client->router and client->connection pointers. Added check
5760 for these pointers being NULL to various places around the
5761 code. Affected file silcd/server.c.
5763 * Added client->data.registered == TRUE checks to various
5764 places around the code to assure that unregistered client's
5765 are not handled when it is not allowed. Affected file
5768 * Added `bool registered' fields to all
5769 silc_idlist_[server|client]_get_* routines to indicate whether
5770 the fetched client needs to be registered or not. Affected
5771 file silcd/idlist.[ch].
5773 * Add your own entry as registered to the ID cache in the
5774 server. Affected file server.c.
5776 * Fixed a bug in silc_server_new_server. The SilcServer was
5777 set as the new server's context instead of SilcServerEntry.
5778 This naturally caused some weird bugs.
5780 * Added "updated" field the SilcChannelEntry which indicates
5781 the time since the channel entry was last accessed. This
5782 can be used to determine whether it is necessary to
5783 announce the channel after backup resuming protocol.
5784 Affected files silcd/idlist.[ch].
5786 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5788 * Do not delete the channel rekey task when adding it
5789 for in silc_server_create_channel_key.
5791 * Changed the silc_server_create_channel_key to return
5792 TRUE or FALSE to indicate the success of the channel key
5795 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5797 * Fixed MSVC++ project files and added missing files to
5798 Makefiles under win32/.
5800 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5802 * Do not add TCP_NODELAY flag if the operating system
5803 does not have it defined. Affected files are
5804 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5806 * Fixed buffer overflow from Irssi SILC Client. Affected
5807 file irssi/src/fe-common/core/themes.c.
5809 * Fixed double free in client library in the file
5810 lib/silcclient/client.c when disconnecting from server.
5812 * Applied double free patch from cras to Irssi SILC client.
5813 Affected files irssi/src/core/[modules/expandos].c
5815 * Fixed the disconnection handling to Irssi SILC Client.
5816 The application must call silc_client_close_connection
5817 in ops->connect client operation in case of failure of
5818 the connection. Affected file is
5819 irssi/src/silc/core/client_ops.c.
5821 * Do not set sock->protocol to NULL in the function
5822 silc_client_close_connection after executing the protocol's
5823 final callback since the sock might not be valid anymore.
5824 Affected file lib/silcclient/client.c.
5826 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5828 * Do not enable SILC_THREADS if the linking with libpthread
5829 did not happen. Affected file configure.in.pre.
5831 * Added notion to protocol specification that server must
5832 verify the sent authentication payload with CMODE when
5833 setting the channel founder key. Implemented it to the
5834 server. Affected file silcd/command.c.
5836 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5838 * Added _EXTRA_DIST SILC distribution variable to the
5839 distributions file. It is used to conditionally add extra
5840 files or directories to the specific distribution. Affected
5841 files ./prepare, Makefile.am.pre and distributions.
5843 Removed the `_' from the start of the distribution names.
5846 * Added README.WIN32 for instructions to compile the Toolkit
5849 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5851 * Fixed a double free in disconnection in the server. Affected
5852 file is silcd/server.c.
5854 * Fixed the lib/silcske/groups.c to work now also with GMP
5855 MP library. The string conversion did not work when using
5856 specific base and the base is indicated in the string as well.
5858 * Created win32/ directory which now includes MSVC++ specific
5859 stuff so that toolkit (DLLs) may be compiled with MSVC++.
5860 It will appear only in the toolkit distribution
5862 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5864 * Changed the key material distribution function in case when
5865 the hash output is too short. The data is now concatenated
5866 a bit differently than it used to. Made the change to the
5867 SKE protocol specification.
5869 * Added better GMP detection to configure.in.pre. A patch
5872 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5874 * Fixed a minor bug in SKE that might cause some problem on
5875 some platforms. Affected file lib/silcske/silcske.c.
5877 * Added the cookie checking for initiator in the SKE. It checks
5878 that the responder returns the sent cookie unmodified. The
5879 affected file is lib/silcske/silcske.c. Added new SKE
5880 error type INVALID_COOKIE that can be sent during the
5881 negotiation. Fixed some memory leaks as well.
5883 * Added the "invalid cookie" error message to Irssi SILC client's
5886 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5888 * Added `task_max' field to the SilcClientParams to indicate
5889 the maximum tasks the scheduler can handle. If set to zero,
5890 default values are used. Affected file lib/silcclient/silcapi.h.
5892 * Fixed memory leaks in silc_client_close_connection. Affected
5893 file lib/silcclient/client.c.
5895 * Added silc_client_del_client_entry to client library to free
5896 all memory of given client entry. Affected file is
5897 lib/silcclient/idlist.[ch].
5899 * Added new functions silc_client_del_channel and
5900 silc_client_del_server to delete channel and server entries.
5901 Affected file lib/silcclient/[silcapi.h/idlist.c].
5903 * Removed silc_client_del_client_by_id from silcapi.h.
5905 * Fixed the INFO command to return the server's own info
5906 correctly when querying by Server ID. Affected file is
5909 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5911 * Removed the non-blocking settings in WIN32 code in the
5912 silc_sock_[read/write] and added SleepEx instead. Affected
5913 file lib/silcutil/win32/silcwin32sockconn.c. The availability
5914 of input data is now checked with FIONREAD and ioctlsocket.
5916 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5918 * Call silc_schedule_task_del_by_context in the
5919 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
5920 Affected file lib/silccore/silcprotocol.c.
5922 * Call silc_protocol_cancel for active protocols in the
5923 silc_server_close_connection if the funtion
5924 silc_server_free_sock_user_data has not been called.
5925 Affected file silcd/server.c.
5927 * Generic tasks cannot be deleted using the del_by_fd
5928 task deleting function since generic tasks does not match
5929 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
5931 * Added a notion to SILCOPER help file that the SILCOPER works
5932 only on router server, not on normal server.
5934 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5936 * Added for WIN32 support for the new scheduler as well.
5937 Affected file lib/silcutil/win32/silcwin32schedule.c.
5939 * Fixed the SHA1 implementation to work on various platforms.
5941 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5943 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
5944 API. It is part of the scheduler now. Everything else is
5945 as previously but some functions has changed their names.
5946 Checkout the lib/silcutil/silcschedule.h for the interface.
5947 Updated all applications to use the new interface. Affected
5948 files are lib/silcutil/silcschedule.[ch].
5950 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5952 * Found a bug in the SKE implementation. The HASH value,
5953 specified by the protocol, was not computed correctly. The
5954 public key of the responder was not added to the computation
5955 even though it is mandatory. Affected file lib/silcske/silcske.c.
5956 This unfortunately causes incompatibilities with older
5957 clients and servers.
5959 * Added WIN32 specific network init and uninit functions:
5960 silc_net_win32_init and silc_net_win32_uninit to init and uninit
5961 the Winsock2. Affected file lib/silcutil/silcnet.h and
5962 lib/silcutil/win32/silcwin32net.c.
5964 * Set the socket always to nonblocking mode on WIN32 after
5965 reading data or writing data. Affected file is
5966 lib/silcutil/win32/silcwin32sockconn.c.
5968 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5970 * Fixed various compilation problems under WIN32. Affected
5971 files lib/silcutil/win32/silcwin32thread.c and
5972 lib/silcutil/win32/silcwin32schedule.c.
5974 * Removed all _internal.h #includes from public header
5975 files. Internal headers must never be included from
5978 Removed also the lib/silcske/payload_internal.h file.
5980 * All include files that may be needed (public and some others
5981 included by the public headers) by application developers are
5982 now copied to the ./includes directory. It does not copy any
5983 internal headers. Affected file Makefile.defines.pre and all
5984 Makefile.am's under lib/ and subdirs.
5986 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5988 * Do not change the ~/.silc directory's permissions automatically.
5989 Affected file irssi/src/silc/core/clientutil.c.
5991 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5993 * Do not cancel the protocol in silc_server_close_connection
5994 it might cause recursion. Now cancelled in the function
5995 silc_server_free_sock_user_data. Affected file silcd/server.c.
5997 * Fixed the silc_server_remove_clients_by_server to regenerate
5998 the channel keys correctly finally. Added also new function
5999 silc_server_remove_clients_channels to actually do it.
6000 Affected file silcd/server.c.
6002 * Fixed the silc_server_new_channel to not crash by giving
6003 wrong router to the new channel. Affected file is
6004 silcd/packet_receive.c.
6006 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6008 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6009 which is given as argument to the silc_client_alloc now.
6010 It can be used to configure the client and set various parameters
6011 that affect the function of the client.
6013 * The USERS command in server did not check whether the channel
6014 is private or secret. Affected file silcd/command.c.
6016 * Added new argument to the USERS command in protocol specification.
6017 The USERS command now can take the channel name as argument
6018 as well. Added support for this in client and server and
6019 updated the protocol specs.
6021 * Completed the GETKEY command in client. It can be now used
6022 to fetch also servers public key not only some clients.
6023 Affected files lib/silcclient/command[_reply].c.
6025 * Added silc_client_get_server to return server entry by the
6026 server name. Affected files lib/silcclient/silcapi.h and
6029 * Redefined the IDENTIFY command in protocol specification to be
6030 more generic. It now can be used to query information about
6031 any entity in the SILC Network, including clients, servers and
6032 channels. The query may be based either the entity's name
6033 or the ID. Added support for this in both client and server.
6035 Affected files silcd/command.c and lib/silcclient/command.c
6036 and command_reply.c.
6038 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6039 the _from_client and _from_server functions. Affected file
6042 * Added silc_client_get_channel_by_id_resolve to the file
6043 lib/silcclient/silcapi.h to resolve channel information by
6044 its ID. Added also silc_client_get_channel_by_id that
6045 does not resolve it from the server.
6047 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6049 * Added SilcServerEntry context into the client library
6050 to represent one server. The INFO command now allocates
6051 these to save the resolved server info. For now on the
6052 client library will also keep information about servers,
6053 connected and resolved with INFO.
6055 The INFO command now allocates the SilcServerEntry context
6056 and saves the server info there. The COMMAND_REPLY in
6057 the INFO now returns the parameters to application in
6058 same order as defined in the protocol specification.
6060 The entries are cached in the client->server_cache.
6062 * The INFO command is now issued after received the Client ID
6063 from the server. Affected file lib/silcclient/client.c.
6065 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6066 to the application as the mode changer might be server.
6067 It is guaranteed that NULL is not returned anymore to the
6068 application. Affected file lib/silcclient/client_notify.c.
6070 The ID Type is now also passed to the application so that
6071 it can check whether the returned entry is SilcClientEntry
6074 Added new function silc_client_get_server_by_id to return
6075 the server entry by ID. Affected files are the
6076 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6078 * Do not create the channel in the Irssi SILC Client when issuing
6079 the JOIN command but when received the sucessful JOIN command
6080 reply. Otherwise the channel might get created even though we
6081 could not join it. The Affected file is
6082 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6084 * Fixed a channel joining bug in router. The router must also
6085 check the channel modes, invite and ban lists etc. when serving
6086 the JOIN command sent by normal server. Affected file is
6087 silcd/command.c. The router now resolves the client's
6088 information from the server who sent the JOIN command if it
6089 does not know it, and processes the JOIN command only after
6092 * Changed the SilcCommandCb to take new argument; void *context2.
6093 Affected file lib/silccore/silccommand.h
6095 The second argument in the command callbacks in the server now
6096 includes the SilcServerCommandReplyContext if the command was
6097 called as pending command callback from the command reply.
6098 Otherwise it is NULL. When called as pending the status of the
6099 command reply will be checked and if it was erronous the
6100 error will be sent to the original sender of the command.
6101 This way the client always receives the error messages even
6102 though the server was actually the one who received the error
6103 when it resent the command to router, for example. Affected
6104 files silcd/command[_reply].[ch].
6106 * Fixed sending WHOWAS command's error message to client if
6107 the requested client could not be found. It was missing.
6110 * Changed the CMODE and CUMODE commands reply arguments in the
6111 protocol specification. The Channel ID is now sent in both
6112 of the commands to identify the channel. Implemented this
6113 new feature to the client and server. Affected files
6114 lib/silcclient/command_reply.c and silcd/command.c.
6116 * Made better checks for invite and ban lists in the JOIN
6117 command in server. Affected file silcd/command.c.
6119 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6121 * The server now performs the incoming host IP/DNS lookup
6122 using the silc_socket_host_lookup and thus does not block
6123 the server anymore. Affected file silcd/server.c.
6125 * Completed the multi-thread support for SILC Scheduler in
6126 the lib/silcutil/silcschedule.c.
6128 * Fixed the configure.in.pre to detect the pthread correctly
6131 * Fixed a deadlock in silc_task_queue_wakeup in the file
6132 lib/silcutil/silctask.c.
6134 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6136 * Added new function silc_schedule_wakeup that is used in
6137 multi-threaded environment to wakeup the main thread's
6138 schduler. It needs to be used when a thread adds a new task
6139 or removes a task from task queues. After waking up, the
6140 scheduler will detect the task queue changes. If threads
6141 support is not compiled in this function has no effect.
6142 Implemented the wakeup mechanism to both Unix and WIN32
6143 systems. Affected files are lib/silcutil/silcschedule.[ch],
6144 lib/silcutil/unix/silcunixschedule.c and the
6145 lib/silcutil/win32/silcwin32schedule.c.
6147 * Added new function silc_task_queue_wakeup to wakeup the
6148 scheduler by the specified task queue. Affected file
6149 lib/silcutil/silctask.[ch].
6151 * The silc_socket_host_lookup_start now wakes up the scheduler
6152 after adding the timeout task. Affected file is
6153 lib/silcutil/silcsockconn.c.
6155 * The silc_socket_host_lookup is synchronous now if the threads
6156 support is not compiled in. However, the callback is still
6157 called asyncronously through the scheduler, anyway. Affected
6158 file lib/silcutil/silcsockconn.c.
6160 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6162 * Added new function silc_socket_host_lookup to perform
6163 asynchronous IP and FQDN lookups for the socket connection.
6164 Affected files lib/silcutil/silcsockconn.[ch].
6166 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6168 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6169 that may or may not compile the mutex support in.
6171 Changed the silc_mutex_alloc interface. It allocates the
6172 mutex now to the sent pointer and returns TRUE or FALSE.
6174 Affected file lib/silcutil/silcmutex.h.
6176 * Wrote the SILC Task Queue interface to support multi-threads.
6177 Affected file lib/silcutil/silctask.[ch].
6179 * Wrote the SILC Scheduler to support multi-threads. Affected
6180 file lib/silcutil/silcschedule.c.
6182 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6184 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6185 in lib/silcutil/win32/.
6187 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6189 * Defined SILC Mutex API and SILC Thread API and implemented
6190 them for Unix. Affected files are
6191 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6192 lib/silcutil/unix/silcunixmutex.c and
6193 lib/silcutil/unix/silcunixthread.c.
6195 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6197 * Fixed the silc_server_remove_clients_by_server's channel
6198 key re-generation. The hash table handling was incorrect
6199 and would not work with many channels. Affected file is
6202 * Fixed some memory leaks around the server code.
6204 * Rewrote the silc_server_get_users_on_channel to support IPv6
6205 based Client ID's. Affected file silcd/server.c.
6207 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6208 specification. However, a separate document must be written
6209 to define the detailed signing procedure and the payload
6210 associated with the flag. Defined the flag to the
6211 lib/silccore/silcchannel.h as well.
6213 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6215 * Changed the dynamic tables to static size tables in the
6216 lib/silccrypt/silchmac.c.
6218 * Removed GCC dependencies from the code. A patch by cras.
6220 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6222 * Do not show the error "Error receiving packet bla bla"
6223 in server if it really was not an error (-2 means that reading
6224 is pending). Affected file silcd/server.c.
6226 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6228 * Fixed a possible crash in silc_server_remove_clients_by_server
6229 in silcd/server.c. Fixed there also some memory leaks.
6231 * Fixed the silc_idlist_replace_client_id. It could replace
6232 wrong key in the hash table. Affected file silcd/idlist.c.
6234 * Do not check whether there are global users on the channel
6235 if the channel->global_users is FALSE. Affected functions
6236 silc_server_remove_from_one_channel and
6237 silc_server_remove_from_channels in silcd/server.c. Also,
6238 do not check if the removed client is local as we can be
6239 sure that global client was not removed from the channel
6240 and checking for global users is not needed.
6242 * The silc_server_remove_clients_by_server now re-generates
6243 the channel keys correctly for those channels that had
6244 clients removed from them. Affected file silcd/server.c.
6246 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6248 * Found the reason of random crashes in the server. We weren't
6249 ignoring the SIGPIPE signal (which can be sent in write())
6250 and it crashed the server. Affected file silcd/silcd.c.
6252 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6254 * Assure that sock->user_data is not NULL in the function
6255 silc_server_packet_send in silcd/packet_send.c.
6257 * Disconnect the remote connection if it could not be added
6258 to any ID lists in the server. The affected file is
6261 * Check in silc_server_packet_send[_real/dest] that the
6262 socket is not disconnecting and ignore the data if it is.
6263 Affected file silcd/packet_send.c.
6265 * Define inline to __inline on native WIN32 compilation.
6266 Affected file includes/silcwin32.h.
6268 * Added some explicit type casts for inline code since MSVC
6269 require them. Affected files lib/silcutil/silcbuffer.h,
6270 lib/trq/silcdlist.h and lib/trq/silclist.h.
6272 * Print warning in log files from now on if the packet
6273 decryption fails. Affected file silcd/server.c.
6275 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6277 * Changed the `say' client operation's interface to accept
6278 new `type' argument to indicate the type of the message sent
6279 by the library. The application may filter the library's
6280 messages according the type. The affected file is the
6281 lib/silcclient/silcapi.h.
6283 * Added two new functions to lib/silcclient/silcapi.h:
6284 silc_client_del_client and silc_client_del_client_by_id.
6285 Affected file lib/silcclient/idlist.c.
6287 * Moved the clientincludes.h from includes/ to silc/ and
6288 serverincludes.h from includes/ to silcd/.
6290 * The modes for the CMODE and CUMODE are now passed as
6291 uint32 for application with COMMAND_REPLY. The affected
6292 file is lib/silcclient/command_reply.c.
6294 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6296 * /WHOIS without arguments shows client's own information.
6297 Affected file lib/silcclient/command.c.
6299 * Changed PING to not accept any arguments. The specs
6300 says that client can ping only the connected server so
6301 requiring an argument is not needed. Affected file is
6302 lib/silcclient/command.c.
6304 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6306 * Fixed a fatal bug in private message sending and reception
6307 encryption and decryption when using private message keys.
6308 The implementation was incorrect and did not follow the
6309 specification. It causd that some of the message were
6310 lost since it did not use the sending and receiving keys
6311 as the protocol suggests. This has been fixed and will cause
6312 incompatibilities with older clients when sending private
6313 message encrypted with private message keys. Affected files
6314 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6315 and various other in Irssi SILC Client.
6317 Added `responder' boolean argument to the functions
6318 silc_client_add_private_message_key[_ske] to indicate when
6319 the key is added as responder or initiator of the key
6322 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6324 * Removed the silc_ske_check_version function and created
6325 a SilcSKECheckVersion callback. Added also a function
6326 silc_ske_set_callbacks that is now used to set all SKE
6327 callbacks. The callback functions are not given to
6328 the SKE functions anymore, but this function is used to
6331 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6333 * Added `silc_version' argument to the silc_client_alloc
6334 to define the version of the application for the library.
6335 The library will use the version string to compare it
6336 against the remote host's (usually a server) version
6337 string. Affected file lib/silcclient/silcapi.h
6339 * Added the KE protocol context to Key Agreement context
6340 in client library so that we can abort the SKE if it
6341 is in process when we get timeout. Affected file is
6342 lib/silcclient/client_keyagr.c.
6344 * Do not resolve the client ID forever if it returns in the
6345 first time that such client does not exist. This was done
6346 for example with private message. Affected file is
6347 lib/silcclient/client_prvmsg.c.
6349 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6351 * Do not add regex.h for WIN32. The affected file
6352 includes/silcincludes.h.
6354 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6355 not work yet 100%. It generates the DLL's automatically
6356 when compiling with --with-win32 under cygwin.
6358 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6360 * lib/contrib/regex.c is not compiled on WIN32.
6362 * Added silc_net_get_socket_opt function to the
6363 lib/silcutil/silcnet.h.
6365 * Added includes/silcwin32.h for WIN32 specific includes
6368 * Do not use ptime structure or any of the posix process
6369 functions on WIN32 in lib/silccrypt/silrng.c.
6371 * Added silc_gettimeofday to provide generic function
6372 for struct timeval on all platforms. Added the function
6373 to lib/silcutil/silcutil.h.
6375 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6377 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6378 library as they clearly belong there. As a plus side we
6379 can make the actual socket connection routines platform
6382 Added also new generic function silc_socket_read and
6383 silc_socket_write (that used to be silc_packet_[read/write].
6384 The implementation of these are platform specific.
6386 * Added WIN32 specific routines of silc_socket_[read/write]
6387 to lib/silcutil/win32/silcwin32sockconn.c.
6389 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6391 * Added preliminary support for native WIN32 compilation under
6392 cygwin (using the -mno-cygwin option for GCC) to the
6393 ./configure.in.pre. The --with-win32 now prepares the
6394 compilation for native WIN32.
6396 * Rewrote the SILC Scheduler interface in the file
6397 lib/silcutil/silcschedule.h. The scheduler is now context
6398 based and does not have anymore any global static scheduler.
6399 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6400 and created lib/silcutil/win32 directory for WIN32 based
6403 * Added Unix specific network routines to the
6404 lib/silcutil/unix/silcunixnet.c and the old
6405 lib/silcutil/silcnet.c includes now only generic routines.
6407 Added WIN32 specific network routines to the
6408 lib/silcutil/win32/silcwin32net.c.
6410 * Added Unix specific utility functions from the
6411 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6413 * Added WIN32 SILC Scheduler to the file
6414 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6417 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6419 * Do not handle JOIN notify in the server if the target client
6420 is not registered (idata->registered == FALSE). The affected
6421 file is silcd/packet_receive.c.
6423 * Update the nickrec->founder in event_cumode in the Irssi SILC
6424 client. Affected file irssi/src/silc/core/silc-channels.c.
6426 * Fixed the CUMODE_CHANGE notify handling in the server when
6427 server and router are announcing their clients on channels.
6428 Now the mode changes are saved and notified correctly. The
6429 affected file is /silcd/packet_receive.c.
6431 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6432 They really did not replace the cache entry in the ID Cache.
6433 Now they do that. Affected file silcd/idlist.c.
6435 * Fixed the KICK notify handling in the Irssi SILC client to
6436 update the channel records so that the kicked client does not
6437 appear to be on the channel. The affected file is
6438 irssi/src/silc/core/silc-channels.c.
6440 * Always update the conn->current_channel when executing command
6441 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6443 * Fixed the KILL notify handling in Irssi SILC client to remove
6444 the killed client on all channels.
6446 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6448 * Fixed the silc_parse_command_line to remove extra spaces
6449 from the start and end of the arguments. Affected file is
6450 lib/silcutil/silcutil.c.
6452 * Cancel and free any active protocol in the function
6453 silc_server_close_connection. Affected file silcd/server.c.
6455 * Cancel and free any active protocol in the function
6456 silc_client_close_connction. Affected file is
6457 lib/silcclient/client.c.
6459 * Do not execute the KILL command for clients that are in
6460 history (ie. they are not in the network). Affected file is
6463 * Fixed KILL notify handling, client does not crash anymore.
6464 Affected file irssi/src/silc/core/silc-channels.c.
6466 * Reduced the default packet buffer size from 2048 to 1024 in
6467 lib/silccore/silcpacket.c.
6469 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6470 counter to the SKE context that is incresed when the SKE library
6471 performs async operation outside the library. If the outside
6472 process frees the SKE context and FREED status will be set
6473 and the library will detect after the sync operation that the
6474 libary is freed. The affected files are
6475 lib/silcske/silcske[_status].[ch].
6477 * Resolve the client entry information in the function
6478 silc_client_channel_message to assure that NULL pointer is not
6479 passed as client entry to the application. */
6481 * Fixed the task timeout calculation to assure that there is
6482 never negative timeouts. The affected file is
6483 lib/silcutil/silcschedule.c.
6485 * Fixed the channel user mode notification sending in server.
6486 It was sent point-to-point to the router (or to server by router)
6487 but it needs to be destined to a channel. The routines now
6488 supports sending the channel user mode notifys to the channels
6489 when announcing clients and channels. Affected files are
6490 silcd/server.c and silcd/packet_receive.c.
6492 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6493 It did not actually replace the old channel entry in the cache.
6494 Affected file lib/silcclient/client_notify.c.
6496 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6498 * Fixed a possible crash in silc_packet_send_prepare. It now
6499 assures always that there is enough space in the buffer and
6500 at the tail area of the buffer (for MAC).
6502 Fixed the inbound buffer reallocation in silc_packet_read.
6503 It was old code and did not handle the reallocation correctly.
6506 The affected file is lib/silccore/silcpacket.c.
6508 * Fixed buffer overflow in silc_parse_nickname in the file
6509 lib/silcutil/silcutil.c.
6511 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6513 * make install generates new server keys only if there is not
6516 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6518 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6519 Added check that if the NOREPLY is set then we will not send
6520 the away message. This avoids infinite loop of away messages
6521 if both clients are away. The affected file is
6522 lib/silcclient/client_prvmsg.c.
6524 * Fixed client crash if /NICK was given without arguments.
6525 Affected file lib/silcclient/command.c.
6527 * Server does not send the invite list in INVITE command back
6528 to the client if the list was not altered. Added this notion
6529 to the protocol spec as well. Affected file silcd/command.c.
6531 Fixed possible crash in INVITE command by checking the
6532 value of silc_server_get_client_route command.
6534 * Fixed the INVITE notify type handling. The arguments are now
6535 taken in correct order and client does not crash. The affected
6536 file is irssi/src/silc/core/silc-channels.c.
6538 Removed the "Inviting xxx to channel" message from the
6539 client library away and let the application handle it.
6540 Affected file lib/silcclient/command.c. Added that message
6541 to Irssi SILC client's message formats.
6543 * Fixed CMODE command crash in client. It now checks the
6544 amount of arguments correctly and does not crash. The affected
6545 file is lib/silcclient/command.c.
6547 * Do not create new channel automatically in silc_channels_join
6548 but check whether the channel by that name already exists.
6549 Affected file irssi/silc/core/silc-channels.c.
6551 * Do not send the SERVER_SIGNOFF to router if the disconnected
6552 entity was the router. Affected file silcd/server.c.
6554 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
6555 SILC client as it was missing from there.
6557 Added the handling of the KICK notify to the Irssi SILC client
6558 as it was missing. Added "you have been kicked" message to
6559 Irssi SILC client's message modules formats.
6561 Added the handing of the KILL notify to the Irssi SILC client
6562 as it was missing. Added the kill message module formats
6565 The affected file is irssi/src/silc/core/silc-channels.c.
6567 * The router did not save the channel mode the server announced.
6568 Affected file silcd/packet_receive.c.
6570 * Fixed a possible crash in INFO command in server. If the
6571 server did not provide the server info it crashed. Affected
6572 file silcd/command.c.
6574 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6576 * Fixed the GETKEY command in the server to check also the
6577 global list. Otherwise the GETKEY would not work correctly
6578 in normal SILC server. Affected file silcd/command.c.
6580 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6582 * Fixed GETKEY crash, it crashed if the command did not succseed.
6584 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6586 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
6587 is now real and not just an macro interface to GMP.
6589 Removed the entire GMP from the source tree and imported new
6590 NSS MPI library instead. Reason for removing GMP is that it is
6591 extremely large and compiles extremely slow. The NSS MPI
6592 is only a few files and compiles in less than 10 seconds.
6593 The speed is also about the same as GMP. The MPI is imported
6594 to lib/silcmath/mpi.
6596 If the system has GMP installed we will still use the GMP.
6597 If it is not then the NSS MPI will be compiled.
6599 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6601 * Merged a long nickname (127 characters long) crash bugfix from
6602 Irssi CVS tree. Affected file irssi/src/core/misc.c.
6604 * Merged a freed memory reference bugfix from Irssi CVS tree.
6605 Affected file irssi/src/core/commands.c.
6607 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6609 * Added the server's public key sving and verification to the
6610 server when performing the SKE. This was missing and the
6611 remote server's (or router's) public key was accepted without
6612 checking whether we have it previously or trust it at all.
6613 Affected file silcd/protocol.c.
6615 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6617 * Check in the silc_server_timeout_remote if protocol is active
6618 and make sure that the protocol's final callback is called so
6619 that all memory if freed. Affected file silcd/server.c.
6621 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6623 * silc_server_whois_send_reply crashed the server if the nickname
6624 was 127 characters long. Affected file silcd/command.c.
6626 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6628 * Added sanity check to the silc_server_new_client. If the hostname
6629 is provided inside username then check that the provided hostname
6630 really is the same as the resolved one. If the hostname was not
6631 resolved then check it from the public key. Affected file is
6632 silcd/packet_receive.c.
6634 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
6635 if the server disconnected us and the connection is not valid
6636 anymore. Affected file irssi/src/silc/core/silc-channels.c.
6638 * Moved the silc_client_[chmode|chumode|chumode_char] away from
6639 the library to the lib/silcutil/silcutil.[ch].
6641 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6643 * Close log file after open. Affected file
6644 lib/silcutil/silclog.c.
6646 * Check whether sock == NULL in silc_client_send_packet and return
6647 if it is. Affected file lib/silcclient/silcclient.c.
6649 * Check rec->entry == NULL in the Irssi SILC Client before
6650 sending the channel message. Affecte file is
6651 irssi/src/silc/core/silc-servers.c.
6653 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6655 * Merged a splitted window bugfix from Irssi CVS tree. The
6656 affected file is irssi/src/fe-text/textbuffer-view.c.
6658 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
6659 It did not print nickname.
6661 * Improved the distributions system a bit.
6663 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6665 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
6666 irssi/src/fe-text/gui-window.c.
6668 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
6669 to in-active server. The affected file is
6670 irssi/src/silc/core/client_ops.c.
6672 * Resolve the client in USERS command reply if the entry does
6673 not have username resolved. The affected file is
6674 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
6675 command to WHOIS command to really resolve stuff. The USERS
6676 is not used any more in any critical section so WHOIS can
6677 be used even though it might be slower than IDENTIFY.
6679 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
6682 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6684 * Changed the protocol API a bit more consistent in the
6685 lib/silccore/silcprotocol.[ch].
6687 * Changed the following headers to ROBODoc format:
6689 lib/silccore/silcpayload.h
6690 lib/silccore/silcprotocol.h
6691 lib/silccore/silcsockconn.h
6693 All core library headers are now formatted.
6695 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6697 * Fixed a bug in Irssi SILC client; do not show that you are
6698 server/router operator if you really are not. Affected file is
6699 irssi/src/silc/core/client_ops.c.
6701 * Renamed silc_command_free_payload to silc_command_payload_free.
6702 Affected file lib/silccore/silccommand.h
6704 * Added silcmath.h to include the prototoypes of various routines
6705 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
6708 * Changed the following headers to ROBODoc format:
6710 lib/silccore/silcchannel.h
6711 lib/silccore/silccommand.h
6712 lib/silccore/silcid.h
6713 lib/silccore/silcidcache.h
6714 lib/silccore/silcmode.h
6715 lib/silccore/silcnotify.h
6716 lib/silccore/silcpacket.h
6717 lib/silcmath/silcmath.h
6719 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6721 * Added checking to the server code not to start the server if
6722 ciphers and stuff are not configured properly. Affected files
6723 silcd/serverconfig.[h] and silcd/server.c.
6725 * Changed the layout of the header files of the public interfaces
6726 in the SILC libraries. The new layout supports ROBODoc
6727 documentation tool (and some others) so that it is easy to create
6728 a library reference manual. All the other headers and source
6729 code must still follow the CodingStyle document. Also source
6730 code must not include these ROBODoc stuffs, only the headers.
6731 Furthermore, all public interface headers must now be named
6732 by using `silc' prefix, example: silcapi.h, silccipher.h.
6733 Some files were renamed due to this. All the other headers
6734 must not be used as public interfaces. I will update the
6735 CodingStyle document later. Changed following headers, so far:
6737 lib/silcclient/silcapi.h
6738 lib/silccore/silcauth.h
6739 lib/silccore/silcprivate.h
6740 lib/silccrypt/silcdh.h
6742 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6746 * Removed silc_client_packet_send_flush from the client library
6747 as it is not needed. Affected file lib/silcclient/client.[ch].
6749 * Added printing of message of unresolved authentication method
6750 to the Irssi SILC client. Added it to the module formats.
6751 Removed the same message from the client library.
6753 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6755 * Added new distribution feature, DISTLABEL. Every distribution
6756 can define own preprocessor label that can be used in the
6757 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
6758 file distributions, acconfig.h.pre and prepare.
6760 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6762 * Added Makefile.defines_int to include the actual definitions
6763 for Makefile.defines.in. Tested the new distribution system,
6764 created distributions and tested installation.
6766 * Added AWAY message printing to the Irssi SILC client. Added
6767 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
6769 * Added SCONNECT command to call the SILC's CONNECT command.
6770 Cannot use CONNECT directly since Irssi uses that internally.
6771 Affected file irssi/src/silc/core/silc-servers.c.
6773 Added ACTION local command. It is same as ME command but takes
6774 the channel as mandatory argument.
6776 Rewrote some of the Irssi's help files to suite for SILC
6779 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6781 * Added Makefile.defines[.in] that should for now on be included
6782 in all Makefile.am file in the source tree. That file includes
6783 all common compilation definitions for SILC source tree.
6785 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6787 * Minor changes to the ./prepare script to change the package
6788 name according the distribution name to the configure.in.
6790 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6792 * Created new distribution system. Added file `distributions'
6793 that defines all the distributions that can be created out of
6794 the SILC source tree. The ./prepare script now reads that
6795 file to determine how to prepare the distributions. The
6796 first argument to the ./prepare is the name of the distribution
6797 and second is the version of the distribution. If given
6798 without arguments it creates the default (toolkit) distribution
6799 with the default version (defined in ./prepare).
6801 All Makefile.am files that are subject to the distributions
6802 are now named as Makefile.am.pre. These are ./Makefile.am
6803 and lib/Makefile.am. Others may be changed later.
6805 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6807 * Added invite list, ban list, some key management and connection
6808 error message printing to module formats in the Irssi SILC client.
6810 * Added new silc_client_set_away_message to set the away message
6811 that is back to the person who sent private message. The
6812 affected file lib/silcclient/silcapi.h and the
6813 lib/silcclient/client_prvmsg.c.
6815 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6817 * Fixed the private message sending in the Irssi SILC client,
6818 added local command KEY to the Irssi SILC client.
6820 Added key management and key agreement message formats to the
6821 irssi/src/fe-common/silc/module-formats.[ch].
6823 Added USERS (alias WHO) printing, server/router operator
6824 indication and LIST command printing to the module formats.
6826 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6828 * Fixed channel joining notify handling, cumode notify handling
6829 from Irssi SILC client.
6831 * Added SILC specific module-formats to the Irssi SILC client so
6832 that SILC specific message hilighting, colors etc is possible.
6833 Affected file irssi/src/fe-common/silc/module-formats.[ch].
6835 Added channel mode, channel user mode, actions, notices,
6836 whois and whowas printing to the the module-formats.c.
6838 * Fixed a bug in channel deletion in the server. The channel
6839 is not left to the cache even if the channel founder auth mode
6840 is set when there are no users anymore on the channel. Affected
6841 file silcd/server.c.
6843 * The silc_net_localhost now resolves the entire hostname including
6844 the domain name. Affected file lib/silcutil/silcnet.c.
6846 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6848 * Changed the ask_passphrase client operation to be ascynchronous.
6849 It has now a completion callback and a context that the
6850 application must call after it has got the passphrase from
6851 the user. Affected files lib/silcclient/silcapi.h,
6852 lib/silcclient/protocol.c, lib/silcclient/command.c and
6855 Added SilcAskPassphrase callback that the application calls
6856 to deliver the passphrase to the library.
6858 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
6859 The public key verification and especially a certificate
6860 verification is asynchronous procedure.
6862 Added new SILC_SKE_STATUS_PENDING status to indicate the
6863 request is pending and a callback will be called to finalize
6866 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
6867 indicate that remote end did not send its public key (or
6868 certificate), even though we require it. Added check for this
6869 condition in the SKE. This was a security bug, now fixed.
6871 Defined new SilcSKEVerifyCbCompletion callback that is called
6872 when the verification process is completed.
6874 The affected files lib/silcske/silcske_status.h and
6875 lib/silcske/silcske.[ch].
6877 * Changed the verify_public_key client operation to be async
6878 as well. Defined SilcVerifyPublicKey callback that is used to
6879 indicate the success of the public key verification process.
6881 Changed the server and client to use the new async client
6884 * Changed the Irssi SILC client's internal scheduler to be called
6885 twice as many times as it used to be. As a result the client
6886 should be a bit faster now. Affected file is
6887 irssi/src/silc/core/silc-core.c.
6889 * Added support to Irssi SILC client of asynchronous public key
6890 verification and passphrase inquiry. Affected file is
6891 irssi/src/silc/core/silc-core.c.
6893 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6895 * Do not say "You have left channel %s" in client library.
6896 Moved it to the application. Affected files are
6897 lib/silcclient/command.c and silc/client_ops.c.
6899 * Fixed silc_client_get_clients. Command context was not
6900 duplicated and was freed memory in the callback. Affected
6901 file lib/silcclient/idlist.c.
6903 * Do not say "you are now talking..." on JOIN command in the
6904 client library. The appliation must handle it.
6906 * Do not say ".. changed topic to" in command reply in the
6907 client libary. The application must handle it.
6909 * Fixed TOPIC command sending in the client library.
6911 * Fixed a memory leak in silc_client_command_free in the file
6912 lib/silcclient/command.c.
6914 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6916 * Imported a modified version of Irssi client to the source tree.
6917 The Irssi will be used to create a new client called
6918 Irssi SILC. Imported to irssi/.
6920 Added silc_core_init_finish function to the Irssi. Affected
6921 file irssi/configure.in.
6923 A lot changes in the Makefile.ams around the irssi tree.
6925 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6927 * Do not rehash if the new size is same as the old size of the
6928 hash table, in the silc_hash_table_rehash*. The affected file
6929 lib/silcutil/silchashtable.c.
6931 * Replaced hash_table_del_by_context calls from the server
6932 (when channel->user_list and client->channels) to the
6933 hash_table_del as it is sufficient and faster.
6935 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6937 * Added silc_hash_table_list, silc_hash_table_get and the
6938 SilcHashTableList structure to provide an alternative way to
6939 traverse the hash table. The affected files are
6940 lib/silcutil/silchashtable.[ch].
6942 * Changed the server's idlist routines to use the hash table
6943 routines to optimize the code.
6945 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6947 * Replaced the client entry's `channel' list and channel entry's
6948 `user_list' list to hash tables for optimized lookup. Changed
6949 the code to use the hash table interface around the code.
6950 Affected file lib/silcd/idlist.[ch].
6952 * Added `auto_rehash' boolean argument to the function
6953 silc_hash_table_alloc to indicate whether the hash table should
6954 auto-rehash when it thinks is appropriate time. It will
6955 increase the hash table size if the there is twice as much
6956 entries in the table than the size of the table, and will
6957 decrease the size if there are twice as less entries than
6958 the size of the table.
6960 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6962 * Fixed silc_xxx_get_supported to not crash at some circumstances.
6964 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6966 * silc_idcache_purge_by_context deletes the entry now by context
6967 as it is supposed to do. Affected file lib/silccore/idcache.c.
6969 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
6970 client is not anymore valid (WHOWAS givens the info) and not
6971 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
6973 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6975 * Removed the `data' and `data_len' arguments from the ID Cache
6976 interfaces and added `name' argument. ID Cache does not handle
6977 anymore the binary data only a names associated with given ID.
6979 * When hashing a Client ID with silc_hash_id the entire ID is
6980 not hashed anymore, instead only the hash of the Client ID is
6981 hashed. This way we can access the Client ID from the cache
6982 with Client ID but with the hash of the ID (which is a hash of
6983 the nickname) as well without any difference in performance.
6985 Added also silc_idcache_find_by_id_one_ext to do one on one
6986 searching when we have the actual ID. Added also function
6987 silc_hash_client_id_compare. The affected files are
6988 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
6990 * When hashing the name associated with a ID it is always done
6991 in lowercase. This way we can access the cache without worrying
6992 about case-sensitivity, even though, for example nicknames are
6995 * Fixed a bug in server with channel message sending. It put
6996 wrong ID type as destination ID. The affected file
6997 silcd/packet_send.c.
6999 * silc_idcache_del_by_context now deletes from all hash tables
7000 by context. Affected file lib/silccore/idcache.c.
7002 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7004 * Changed the client library to use the new ID Cache interface.
7005 Changes around the source tree.
7007 * Added silc_hash_table_rehash_ext to rehash with specific
7008 hash function. Affected file lib/silcutil/silchashtable.[ch].
7010 * Added silc_hash_string_compare to compare two strings in the
7011 hash table. Affected file lib/silcutil/silcutil.[ch].
7013 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7015 * Added new function silc_idcache_del_by_context into the
7016 lib/silccore/idcache.[ch].
7018 * Changed the server's ID list routines to use the new ID Cache
7019 interface. Changes around the source tree.
7021 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7023 * Added silc_hash_table_del[_by_context]_ext functions in to the
7024 lib/silcutil/silchashtable.[ch].
7026 Removed silc_hash_table_find_all* routines and added new
7027 silc_hash_table_find_foreach to replace them.
7029 Added silc_hash_table_replace_ext function as extended
7030 replacing function. Separated the simple hash table interface
7031 from the extended hash table interface in the file
7032 lib/silcutil/silchashtable.h.
7034 * Fixed minor bugs and changed it to use some of the new
7035 hash table functions in lib/silccore/idcache.c
7037 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7039 * Added new function silc_hash_table_find_all to return all keys
7040 in the hash table by the specified key. As the hash table is
7041 collision resistant it also makes it possible to have several
7042 duplicate keys in the hash table. This function may be used to
7043 find all of the keys from the hash.
7045 Added user_context arguments to the SilcHashFunction,
7046 SilcHashCompare and SilcHashDestructor to deliver user specified
7049 Added new fuctions silc_hash_table_find[_all]_ext to do
7050 extended lookup with specified hash and compare functions and
7051 specified user contexts.
7053 Added new function silc_hash_table_add_ext to add the key
7054 with specified hash function and user context.
7056 Added new function silc_hash_table_foreach to traverse all
7057 entrys in the hash table. Added SilcHashForeach callback
7060 Added new function silc_hash_table_del_by_context to delete
7061 the entry only if the context associated with the key matches.
7063 Affected files are lib/silcutil/silchashtable.[ch].
7065 * Removed silc_hash_[server/client/channel]_id and added just
7066 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7067 silc_hash_id_compare to compare two ID's using as the hash table
7068 comparison function. Added also silc_hash_data to hash
7069 binary data and silc_hash_data_compare to compare it.
7071 * Removed silc_idlist_find_client_by_hash as it is not needed
7072 anymore. Affected file silcd/idlist.[ch].
7074 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7075 to use internally the SilcHashTable. The new ID Cache is a lot
7076 faster than the old one. Some of the ID Cache interface was also
7077 rewritten and obsolete and stupid functions were removed.
7079 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7081 * Added entry_count field to the SilcHashTable to keep the number
7082 of the entries in the table. Implemented the function
7083 silc_hash_table_rehash. Added new function
7084 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7086 Fixed a minor bug in silc_hash_table_free.
7088 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7089 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7090 into the lib/silcutil/silcutil.[ch].
7092 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7094 * Implemented a collision resistant hash table into the
7095 lib/silcutil/silchashtable[ch]. See the header and the source
7096 for the SilcHashTable API.
7098 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7100 * Merged dotconf version 1.0.2 into lib/dotconf.
7102 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7104 * Do not compile anything in lib/silcsim/* if the SIM support
7105 is not enabled. The tree should now compile without problems
7108 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7110 * Compiled the SILC under cygwin. Compiled and tested briefly
7111 without problems. More tests needed. The SIMs didn't compile
7114 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7116 * Fixed possible crash in silc_get_username in the
7117 lib/silcutil/silcutil.c.
7119 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7121 * Fixed a va_arg in silc/client_ops.c.
7123 * Oops, RC5 routines were named AES and caused some problems
7124 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7126 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7128 * Added new SilcIDIP structure into the lib/silccore/id.h and
7129 replaced the old `ip' fields from all SILC ID's to that type.
7130 This is a step towards IPv6 support.
7132 The silc_id_get_len takes now the ID as an extra argument.
7133 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7134 both IPv4 and IPv6 based ID's.
7136 The affected files are lib/silccore/id.[ch] and other files
7137 around the tree using these routines.
7139 * Removed the ID length arguments in server from various
7140 silc_server_send_notify_* routines -> they are not needed
7143 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7145 * Fixed memory leak in silc_encode_pem_file in the file
7146 lib/silcutil/silcutil.c.
7148 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7150 * Check minor version as well in the SKE. Affected files are
7151 silcd/protocol.c and lib/silcclient/protocol.c.
7153 * Added --identifier option to the server so that an identifier
7154 can be when creating the public key for the server. Affected
7155 file is silcd/silcd.c.
7157 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7158 lib/silccrypt/silcpkcs.c.
7160 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7162 * Register default ciphers and stuff when using -C option with
7163 the server. Affected file sildc/silcd.c.
7165 * Put back the servers public key filename format, it is better
7166 than the new one. For now, the client keys are saved with the
7167 new filename format. The affected file silc/client_ops.c.
7169 * Implemented the Cipher API for the rest of the ciphers that
7170 did not implement it or implemented it the wrong way.
7172 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7174 * Register default ciphers and stuff when using the -S option
7175 in the client. Affected file silc/silc.c. Same also when
7176 creating new key pair with -C option.
7178 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7180 * Fixed the silc_verify_public_key client operation function to
7181 save the public keys differently. The fingerprint is now
7182 used as filename and not the hostname. This way also the
7183 client keys are saved uniquely and not with hostnames. The
7184 affected file is silc/client_ops.c.
7186 * Trimmed the silc_hash_fingerprint function to remove extra
7187 whitespaces from the end of the fingerprint. The affected
7188 file is lib/silccrypt/silchash.c.
7192 * Added silc_cipher_register_default function to register all
7193 default ciphers. It can be used when configuration files
7194 does not exist and the application does not want any specific
7195 ciphers in any specific order.
7197 The SilcDList is now used as silc_cipher_list dynamically
7198 allocated cipher list. Removed the static list all together
7199 and now all ciphers must be allocated to the dynamic list.
7200 The silc_cipher_alloc routine was changed to check only the
7203 All silc_cipher_* routines that used to return int returns
7206 The affected files lib/silccrypt/silccrypt.[ch].
7208 * The same thing was done to silc_hash_* as for silc_cipher_*
7209 routines. Affected files lib/silccrypt/silchash.[ch].
7211 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7212 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7213 Added also silc_pkcs_[un]register[_default] functions.
7214 Removed the data_context from the PKCS API.
7216 * Added silc_hmac_register_default function to register default
7217 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7218 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7219 to unregister all hmacs at once.
7221 * Register the default ciphers, hash functions, PKCSs and HMACs
7222 if client's configuration file does not exist. The affected
7225 * The client did not load the hash functions from the SIM
7226 modules at all. Added support for this. Affected file is
7227 silc/clientconfig.c.
7229 * When decoding public key with silc_pkcs_public_key_decode, check
7230 the supported algorithm only if PKCS are registered. Affected
7231 file lib/silccrypt/silcpkcs.c. The same was done with the
7232 silc_pkcs_private_key_decode.
7234 * Fixed the SILC List routines to keep the list always in order.
7235 It used to change the list's order when traversing the list but
7236 not it preserves the order. Affected file lib/trq/silclist.h.
7238 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7240 * Added the client library to use the SilcSocketConnection's
7241 reference counter (by silc_socket_dup) to prevent the bug that
7242 the socket object may be freed underneath async operation.
7244 * The name resolv library checking fixes in the configure.in.pre.
7247 * Created new version of the protocol drafts for future
7248 development. The -03 drafts are the ones that will be changed
7249 in the trunk now and the -02 will remain as they are.
7251 * Send list of CUMODE notifys to the router when announcing
7252 the channel users to the router. Affected file silcd/server.c.
7253 If the router receiving channel founder CUMODE for a channel
7254 that already has channel founder it will send CUMODE notify
7255 to the sender to remove the channel founder rights from the
7256 announced client. Affected file silcd/packet_receive.c.
7258 * The CUMODE notify may now use Server ID as well as the entity
7259 who changes the mode. Updated protocool specs.
7261 * Updated INSTALL and README files.
7263 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7265 * New web pages in the http://silc.pspt.fi. The pages was
7270 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7272 * Implemented the [DenyConnectin] config section in the server.
7273 Added silc_server_config_denied_conn to check whether incoming
7274 connection is denied. Affected file silcd/serverconfig.[ch].
7276 * Do not check the ports when checking the incoming configuration
7277 data if the port is 0, meaning any. Affected file is
7278 silcd/serverconfig.c.
7280 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7282 * Fixed buffer overflow in silc_string_compare in the file
7283 lib/silcutil/silcutil.c.
7285 * Fixed double free in silc_server_command_leave in the file
7288 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7290 * Fixed the version checking in the server. Affected file is
7293 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7295 * Fixed the configuration data fetching when accepting new
7296 connections in the server. Affected file silcd/server.c.
7298 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7300 * Added `sender_entry' argument to the function
7301 silc_server_packet_relay_to_channel so that we can check
7302 whether some destination actually belongs to the same route
7303 the sender belongs (ie, we must not resend the packet to the
7304 sender). Affected file silcd/packet_send.[ch].
7306 * Added `servername' field to the SilcClientEntry in the server
7307 to hold the name of the server where client is from. Affected
7308 file is silcd/idlist.h.
7310 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7312 * Moved the channel message encrypting in the router betwen
7313 router connections from silc_server_channel_message to the
7314 silc_server_packet_relay_to_channel since we want to check
7315 whether we have anybody channel before encrypting anything.
7316 Affected files silcd/packet_[receive/send].c.
7318 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7320 * Fixed the [AdminConnection] server config section to support
7321 multiple entries. Affected file silcd/serverconfig.c.
7323 * Added support into the server to check the validity of the
7324 incoming connection before executing any KE or authentication
7327 * The connection configuration is now saved to the KE and
7328 connection auth protocol contexts and not fetched anymore in
7329 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7331 * The local hosts listenning address and port is also resolved
7332 now when starting the server. We want to have the socket object
7333 to include the real address and port for the listener. Added
7334 new function silc_net_check_local_by_sock into the files
7335 lib/silcutil/silcnet.[ch].
7337 * Fixed a broadcast bug in server -> do not broadcast if we
7340 * Fixed a routing bug. Do not route broadcast packets ever.
7341 Broadcast packets must be processed always and not routed since
7342 they may be destined to some other host than yourself and thus
7343 would get routed without no good reason. Affected file is
7346 * Added function silc_server_config_is_primary_route to check
7347 whether primary router connection has been configured (a router
7348 configuration that we are initiating). If there is not, we
7349 will assume that there is only two routers in the SILC network
7350 and we will use the incoming router connection as our primary
7351 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7353 * Changed the order of the broadcasting. Broadcast _after_ the
7354 packet has been processed not before. Affected file is
7357 * Fixed a [ClientConnection] parsing bug. The port was never
7358 parsed correctly thus resulting to port 0. Affected file
7359 silcd/serverconfig.c.
7361 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7362 argument and did not set the broadcast packet flag. Affected
7363 file silcd/packet_send.c. Fixed same bug in the function
7364 silc_server_send_notify as well.
7366 * If we receive NEW_ID packet for our own ID in the server, ignore
7369 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7373 * Removed the nickname from the Private Message Payload.
7374 Updated the code and the protocol specs.
7376 * Updated protocol specs for submitting to the IETF.
7378 * Tweaked the Random Number Generator a bit. Affected file
7379 lib/silccrypt/silcrng.c. Exported a new function
7380 silc_rng_[global]_add_noise which can be used to add more
7383 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7385 * Do not parse packets with different timeout when protocol
7386 is active -> may cause problem with rekey. Affected file
7389 * When server receives signoff notify it must not create
7390 new channel key if the client is on any channels since the
7391 sender of the signoff notify will create it.
7393 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7395 * Added printing of error messages during SKE protocol from the
7396 failure packet sent by server during SKE. Affected file
7399 * Removed the client's failure_callback handling with timeout
7400 and handle it immediately when received.
7402 * The SKE library returned wrong type in SUCCESS and FAILURE
7403 packets. They must be 32 bit MSB not 16 bit MSB.
7405 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7407 * Ok, rewrote the logic of the re-key and now it seems to work.
7408 I tested it on high traffic with frequent re-keys without
7409 problems. Added hmac_receive (and renamed hmac to hmac_send)
7410 in SilcClientConnection in lib/silcclient/client.h and
7411 in SilcIDListData in silcd/idlist.h. Also, removed the
7412 SilcPacketParserContext's cipher and hmac fields as they are
7413 not needed anymore and actually caused some problems when
7414 the ciphers and hmac's changed underneath the packet parser.
7416 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7418 * If re-key protocol is active then process the incoming packets
7419 synchronously since we must assure that icoming packets encrypted
7420 with the old key is processed before the new keys is set to
7421 use. This is true other packets than for REKEY packets.
7422 Affected file silcd/server.c. The same was done to client library
7423 as well, affected file lib/silcclient/client.c.
7425 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7427 * Fixed bug in client and server to accept the force send if
7428 the packet is send from silc_[server/client]_packet_process
7429 function. Otherwise the packets are never delivered, oops.
7431 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7433 * Disable force sending of packets when REKEY protocol is active.
7434 We must assure that no packet is sent directly when rekey is
7435 performed. All packets must be sent through packet queue.
7436 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7437 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7438 function is silc_[server/client]_packet_send_real to check
7441 * Replaced the SIM paths from example config files to
7442 /usr/local/modules. Also, make install creates now
7443 /usr/local/silc/logs directory to hold all the SILC server
7446 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7448 * Made the configure.in.pre work on Solaris. Patch by salo.
7450 * Made all ciphers compatible with non-x86 machines. Defined
7451 CBC mode macros into lib/silccrypt/ciphers_def.h.
7453 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7455 * Fixed the make install.
7457 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7459 * When MAC computation fails the silc_packet_decrypt returned 0
7460 even though it was supposed to return -1. Fixed this. The
7461 affected file is lib/silccore/silcpacket.c.
7463 * Do not replace the config files in /etc/silc (in make install)
7464 if they already exist. Affected file ./Makefile.am.
7466 * Do not send re-key packets immediately but through packet queue.
7467 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7469 * Changed silc_net_check_host_by_sock to return FALSE if the
7470 IP/DNS could not be resolved. Though, it returns the IP address
7471 now even if it could not resolve it (but returns also FALSE).
7472 Affected file lib/silcutil/silcnet.[ch].
7474 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7476 * Added silc_pkcs_decode_identifier to decode the public key's
7477 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7478 Added also silc_pkcs_free_identifier. Added also new context
7479 SilcPublicKeyIdentifier.
7481 * Added -S option to the silc client. It is used to dump the
7482 contents of the specified public key file.
7484 * Changed the PKCS api to return the public key length when
7485 setting the public key.
7487 * Fixed a fatal bug in the public and private key file loading.
7488 Affected file lib/silccrypt/silcpkcs.c.
7490 * Execute the packet parsing for client with zero (0) timeout
7491 if the protocol is active. Affected file silcd/server.c.
7493 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7495 * Made the key generation options to the silcd program. Added
7496 -C option, equivalent to client's option.
7498 * Added new [ServerKeys] config section to the server. It
7499 configures the server's public and private key.
7501 * Defined generic Public Key Payload into the protocol
7502 specification to send specific type of public keys and
7505 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7506 public key or certificate.
7508 * Implemented the GETKEY command to the server and to the
7509 client library and on user interface.
7511 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7513 * Made preliminary `make install' work.
7515 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7517 * Added SilcServerRekey context into silcd/idlist.h.
7519 * Added the PFS support as defined in the specification to the
7520 SKE protocol. Affected files lib/silcske/*.c.
7522 * Added `ske_group' field to the SilcServerRekey context to hold
7523 the number of the SKE group that is used with PFS in re-key.
7524 Affected file silcd/idlist.h.
7526 * Added PFS re-key support to the server. Affected file is
7529 * Added silc_protocol_cancel to cancel execution of the next
7530 state of the protocol. Affected file is
7531 lib/silccore/silcprotocol.[ch].
7533 * Added the re-key support with and without PFS to the client
7534 library. Re-key is performed once in an hour, by default.
7536 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7537 Added silc_client_rekey_callback and silc_client_rekey_final.
7538 Affected files are lib/silcclient/protocol.[ch] and
7539 lib/silcclient/client.[ch].
7541 * Removed the `hmac_key' and `hmac_key_len' fields from the
7542 SilcClientConnection structure; not needed. Affected file is
7543 lib/silcclient/client.h.
7547 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7549 * Do not ask whether user wants to use the negotiated private key
7550 for private messages, just use it. Affected file is
7551 silc/local_command.c.
7553 * Added `send_enc_key' and `enc_key_len' fields to the
7554 SilcIDListData structure since they are needed in the re-key
7555 phase. Affected file is silcd/idlist.[ch].
7557 * Implemented the simple re-key protocol into the server.
7558 Affected files silcd/server.c and silcd/protocol.[ch]. The
7559 re-key will be performed once in an hour, by default.
7561 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
7562 Added silc_server_rekey, silc_server_rekey_callback and
7563 silc_server_rekey_final.
7565 * Removed Tunneled flag from the protocol. Updated the code
7566 and the specifications.
7568 * Adde `pfs' field to the SilcIDListData to indicate whether
7569 the PFS is to be performed in the re-key. Affected file is
7572 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7574 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
7575 int64 of at least the xintXX size. If void * is less that 4
7576 bytes uint32 * will be used. Defined bool as boolean.
7578 * Changed _ALL_ unsigned long and unsigned int to uint32,
7579 unsgined short to uint16 in the source tree.
7581 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
7582 not handle clients that has entry->data.registered == FALSE.
7583 They are not in the network anymore. Affected file is
7586 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7588 * Implemented the sending of the SERVER_SIGNOFF notify in the
7589 server. Affected file is silcd/server.c.
7591 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
7592 Added also silc_notify_payload_encode_args into the
7593 lib/silccore/silcnotify.[ch].
7595 * Implemented ther SERVER_SIGNOFF notify handling in the server.
7596 Affected file silcd/packet_receive.c.
7598 * Implemented the SERVER_SIGNOFF notify handling in the client
7599 library. Affected file lib/silcclient/client_notify.c. Also,
7600 implemnted the printing of the SERVER_SIGNOFF info to the
7601 application. Affected file silc/client_ops.c.
7603 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
7604 if the deleting was successful. Affected file silcd/idlist.[ch].
7606 * Added support for public key authentication in the connection
7607 authentication protocol in the client library. Affected file
7608 lib/silcclient/protocol.c.
7610 * Changed the server's silc_idlist_get_clients_by_* interface
7611 to support already allocated array so that new entries may be
7612 added to pre-allocated array. Affected file silcd/idlist.[ch].
7613 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
7614 and command replies.
7616 * All command reply functions in the server now calls the
7617 pending command callback even if error occured. This way the
7618 error will be delivered to the client as well. Affected files
7619 silcd/command.c and silcd/command_reply.c.
7621 * Fixed INFO command to return local server's info if no server
7622 was provided. Affected file lib/silcclient/command.c.
7624 * Removed RESTART command for good. Updated the code and the
7627 * Rewrote parts of the task system. It is a bit simpler now.
7628 Removed unsued task priorities. The affected files are
7629 lib/silcutil/silctask.[ch].
7631 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7633 * Moved the USERS printing from the library to the application.
7634 Affected files lib/silcclient/command.c and silc/client_ops.c.
7636 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7640 * Added channel key re-key support. The re-key is perfomed
7641 only by the router and is done once in an hour. Added `rekey'
7642 field to the SilcChannelEntry in the server. Affected files
7643 silcd/server.c and silcd/idlist.h.
7645 * Added silc_task_unregister_by_context into the file
7646 lib/silcutil/silctask.[ch].
7648 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7650 * Added SILC_UMODE_GONE mode to indicate when the client is not
7651 present in the SILC network. Added also support to the local
7652 command AWAY that will set this mode. Added support of showing
7653 "xxx is gone" in WHOIS command. The USERS command shows the
7654 gone status as well.
7656 * Fixed setting server and router operator privileges in the
7657 server's UMODE command. Affected file silcd/command.c.
7659 * Merged the SKE KE1 and KE2 payloads into one payload. The
7660 new KE payload is equivalent to the old KE2 payload.
7662 Cleaned up the SKE Start Payload parsing. It now uses the
7663 simple buffer unformatting to do the parsing. A lot faster
7666 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
7667 to the SKE that is used to indicate whether both of the SKE
7668 parties should perform authentication. By default only the
7669 responder performs authentication. By setting this flag also
7670 the initiator must do authentication. By default it is unset
7671 since in normal SKE case, client to server connection, only
7672 the responder should do authentication. When doing SKE between
7673 two clients both should perform authentication. Updated the
7674 code and the protocol specs.
7676 * A little fix to IDENTIFY command in the server. Search the
7677 client first by hash not nickname. Affected file is
7680 * Fixed the silc_client_close_connection to support closing
7681 the client to client connections wihtout deleting too much
7682 data. Affected file lib/silcclient/client.c.
7684 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
7685 are received if protocol used to be active but is not anymore
7686 the application would crash due to NULL pointer dereference.
7687 Affected files silcd/server.c and lib/silcclient/client.c.
7689 * Added `hash' field to the SilcClientConnection to include
7690 the hash function negotiated in the SKE protocol.
7692 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
7693 to set the channel founder authentication data. A client can
7694 claim the founder rights later by providing the authentication
7695 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
7696 This way the channel founder can regain the channel founder
7697 privileges even it is left the channel. This works only on
7698 local server and the client must be connected to the same
7699 server to be able to regain the founder rights. Updated the
7700 protocol specs accordingly.
7702 Added support to the CMODE command in the client to set the
7703 founder auth data. Read the README to see how to set it.
7705 Added support to the CUMODE command to claim the founder
7706 rights. Read the README to see how to do it.
7708 Added support for the founder authentication to the Channel
7709 Entry in the server. Affected file silcd/idlist.h.
7711 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
7712 server's CMODE command. Affected file silcd/command.c.
7714 * Added the following new functions into lib/silccore/silcauth.[ch]:
7715 silc_auth_get_method and silc_auth_get_data.
7717 * The server now saves the remote hosts public key to the
7718 SilcIDListData pointer. Affected file silcd/protocol.c.
7720 * The normal server now does not remove the channel entry from
7721 the cache if the founder authentication data is set. It used
7722 to remove it if the founder was the last one on the channel on
7723 the server and left the channel. The auth data is saved and
7724 if the channel is re-joined later the old entry is used with
7725 the old auth data. Affected files silcd/command_reply.c and
7728 * Removed the `pkcs' field from the SilcIDListData structure
7729 in the server; it is not used. Affected file silcd/idlist.h.
7731 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7733 * Fixed packet processing on slow links. Partial packets were
7734 never re-processed because the incoming data buffer was cleared
7735 by the application. Application must not directly clear the
7736 sock->inbuf, the packet processing routines handle it. Fixed
7737 this in client library and in server.
7739 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7741 * Fixed the WHOIS and IDENTIFY send reply function to really
7742 check whether to send list or just one entry. Affected file
7745 * Cleaned up the LEAVE command's channel key distribution. The
7746 affected file silcd/command.c.
7748 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
7749 can enforce the channel mode as well. In that case the ID
7750 includes the ID of the server. The code now enforces the
7751 mode change if the router have different mode than the server.
7753 * The notify client operation with CMODE_CHANGE notify can now
7754 return NULL client_entry pointer if the CMODE was not changed
7755 by client. Application must check for this.
7757 * Added <Server ID> argument to INFO command to support server
7758 info fetching by Server ID.
7760 * Added silc_server_announce_get_channel_users to get assembled
7761 packets of channel users of the specified channel. Affected
7762 file silcd/server.[ch].
7764 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
7765 was freed underneath the ID Cache.
7767 * Re-announce clients when the server received CHANNEL_CHANGE
7768 notify from the router. Affected file silcd/packet_send.c.
7770 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7772 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
7773 crashed since it did not handle the fact that there is no cipher
7774 called "3" and didn't check the error condition. Now fixed.
7776 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
7777 flag. It can be used to send message requests.
7779 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7781 * Implemented the RESTART command in the client.
7783 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
7784 notice type messages. Added notice printing to the user
7787 * The channel keys are not re-generated if the channel's mode
7788 is PRIVKEY, ie private key on the channel exists. Affected
7789 files silcd/server.c and silcd/command.c.
7791 * Fixed a little bug in channel message delivery when channel
7792 private keys are set in the server. Affected file is
7793 silcd/packet_send.c.
7795 * Changed the setting on channel->on_channel = TRUE from the
7796 silc_client_save_channel_key to the JOIN command reply. The
7797 key payload is not received if the private channel key is set.
7798 Affected file lib/silcclient/command_reply.c and the
7799 lib/silcclient/client_channel.c.
7801 * When the CMODE_CHANGE notify is sent and the channel private
7802 key mode is removed the channel key must be re-generated in
7803 other cells as well. Added this support for the router in the
7804 silcd/packet_receive.c.
7806 * Added new local command NOTICE to send notice message on
7807 channel. Affected file silc/local_command.[ch].
7809 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7811 * Added new local command ME to the client. It is used to send
7812 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
7813 some action. Affected file silc/local_command.[ch].
7815 * Changed channel_message and private_message client operations
7816 to deliver the message flags to the application. Added also
7817 the `flags' arguments to the silc_client_send_channel_message
7818 and silc_client_send_private_message functions. Affected file
7821 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7823 * Redefined the Private Message Payload to support private message
7824 keys and to support the new private message flags. Updated
7825 the protocol specs. Flags makes it possible to have for example
7826 CTCP style messages.
7828 * Added new type SilcPrivateMessagePayload and defined an API
7829 for it in the lib/silcclient/silcprivate.[ch].
7831 * Tested private message private keys successfully. Tested the
7832 private message key set, unset and list commands with the new
7835 * Redefined the Channel Message Payload to include the channel
7836 message flags (equal with private message flags) to support
7837 for example CTCP style messages.
7839 * Defined some of the message (for channel and private message)
7840 flags. Updated the protocol specs and added the flags to the
7841 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
7843 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7845 * Added SilcKeyAgreementStatus type to the key agreement routines
7846 to indicate the current status and error if one occured.
7847 The status types are defined in the lib/silcclient/silcapi.h.
7849 * Added new local command KEY that is used to set and unset private
7850 keys for channels, set and unset private keys for private messages
7851 with remote clients and to send key agreement requests and
7852 negotiate the key agreement protocol with remote client. The
7853 key agreement is supported only to negotiate private message keys,
7854 it currently cannot be used to negotiate private keys for channels,
7855 as it is not convenient for that purpose.
7857 * Fixed a minor pending callback setting bug in the function
7858 silc_client_get_client_by_id_resolve, now the function works.
7859 Affected file lib/silcclient/idlist.c.
7861 * Added function silc_net_get_local_port to get local bound
7862 port by socket. Added to lib/silcutil/silcnet.[ch].
7864 * Added `sockets' and `sockets_count' fields to the SilcClient
7865 object. They hold the sockets of the listenning sockets in
7866 the client. Listenning sockets may be for example the key
7867 agreement server. Affected file lib/silcclient/client.[ch].
7868 Added functions the silc_client_add_socket and the
7869 silc_client_del_socket. They are exported to the application
7872 * Added ~./silc/clientkeys to support other client's public keys.
7874 * Renamed verify_server_key client operation to verify_public_key
7875 and added one argument to indicate the type of the connection
7876 (server, client etc.).
7878 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7880 * Added silc_server_connection_auth_request to handle the
7881 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
7882 silcd/packet_receive.[ch].
7884 * Added silc_server_send_connection_auth_request into the
7885 silcd/packet_send.c to send the connection auth request packet.
7887 * Cleaned up the silcd/protocol.c a bit and fixed some memory
7890 * Fixed the public key authentication in responder side in the
7891 server. The `auth_data' pointer includes the SilcPublicKey
7892 not the path to the public key. Affected file silcd/protocol.c.
7894 * Implemented the public key authentication in the initiator side
7895 in the server. Affected file silcd/protocol.c.
7897 * Removed the [RedirectClient] config section from the server
7898 configuration. Is not needed and I don't want to implement it.
7900 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7902 * Cleaned up the CMODE command in the server. It now works
7903 correctly and supports all the modes defined in the protocol.
7904 Affected file is silcd/command.c.
7906 * Added `hmac_name' field to the SilcChannelEntry in the server
7907 to hold the default HMAC of the channel. It can be set when
7908 creating the channel (with JOIN command). Affected files
7911 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
7912 type to indicate the change of the current cipher and hmac
7913 on the channel. Client can safely ignore the <cipher> argument
7914 (if it chooses to do so) since the CHANNEL_KEY packet will
7915 force the channel key change anyway. The <hmac> argument is
7916 important since the client is responsible of setting the new
7917 HMAC and the hmac key into use.
7919 * Fixed the CMODE command in the client library as well.
7921 * Tested CMODE command in router environment successfully.
7923 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7925 * Show the version of the remote client (or server) when connecting
7926 to the server. It is logged to the log file. Affected file
7927 is silcd/protocol.c.
7929 * Fixed the KILLED notify handling in the client library. The
7930 client must be removed from all channels when receiving the
7933 Also, do not remove the client entry when giving the KILL
7934 command but when the KILLED notify is received.
7936 * Removed silc_idlist_find_client_by_nickname from the server.
7937 Not needed anymore. Affected files silcd/idlist.[ch].
7939 * Implemented the CHANNEL_CHANGE notify type handling to the
7940 server. Affected file silcd/server.c.
7944 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7946 * Added silc_server_send_notify_invite to send the INVITE
7947 notify between routers.
7949 * Implemented the INVITE command correctly to the server.
7951 * Implemented the INVITE notify type handling in the server.
7953 * Implemented the INVITE command to the client library and on the
7956 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7958 * Added function silc_server_get_client_resolve to find the
7959 client entry by ID from all ID lists and then resolve it
7960 (using WHOIS) if it cannot be found. Affected file is
7963 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7965 * Implemented the BAN command to the client library.
7967 * The JOIN command in the server now checks the invite list
7970 * Changed the silc_command_reply_payload_encode_va and the
7971 silc_command_payload_encode_va to support that if argument is
7972 NULL it ignores and checks the next argument. Affected file
7973 lib/silccore/silccommand.c.
7975 * Added silc_server_send_notify_ban to send the BAN notify
7976 type between routers.
7978 * Chaned the silc_notify_payload_encode to support that if
7979 argument is NULL it ignores and checks the next argument.
7980 Affected file lib/silccore/silcnotify.c.
7982 * Tested ban lists in router environment successfully.
7984 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7986 * Implemented BAN command to the server, in silcd/command.[ch].
7988 * Removed the BAN and INVITE_LIST modes from the CMODE command
7991 * Added function silc_string_match to regex match two strings.
7992 Affected files lib/silcutil/silcutil.[ch].
7994 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7996 * Redefined parts of the SilcChannelEntry in the server to support
7997 the new ban and invite lists.
7999 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8001 * Redefined the INVITE command. The same command can be used to
8002 invite individuals to the channel but also to manage the invite
8003 list of the channel (to add to and remove from the invite list).
8004 Updated the protocol specs.
8006 * Added new command SILC_COMMAND_BAN that can be used to manage
8007 the ban list of the channel. Updated the protocol specs.
8009 * Removed the channel modes: the SILC_CMODE_BAN and the
8010 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8011 in the CMODE command. The equivalent features are now available
8012 using INVITE and BAN commands. Updated the protocol specs.
8014 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8015 in the network about change in the current ban list. The notify
8016 type is not used by the client.
8018 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8019 support the invite lists.
8021 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8023 * Added new function silc_string_regexify that converts string
8024 including wildcard characters into regex string that can
8025 be used by the GNU regex library. Added into the file
8026 lib/silcutil/silcutil.[ch].
8028 Added silc_string_regex_combine to combine to regex strings
8029 into one so that they can be used as one regex string by
8030 the GNU regex library. Added into the file
8031 lib/silcutil/silcutil.[ch].
8033 Added silc_string_regex_match to match two strings. It returns
8034 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8036 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8038 * Imported GNU regex to the soruce tree into lib/contrib.
8039 Fixed some compiler warning from the regex.c.
8041 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8043 * Fixed MOTD command in the server to work in router environment.
8045 * Fixed the MOTD command in the client library to support
8046 the server argument in the command.
8048 * Added `nickname_len' argument to the silc_idlist_add_client
8049 in the server, as the `nickname' argument may be binary data
8052 * Added silc_idlist_get_channels to return all channels from
8055 * Implemented LIST command to the server. Affected file is
8058 * Implemented the LIST command to the client library and on the
8061 * Added [<user count>] argument to the LIST command reply.
8062 With private channels the user count is not shown.
8064 * Updated TODO and README.
8066 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8068 * The client entry's data.registered must be TRUE even with
8069 global client entry on global client list. The data.registered
8070 is used to check whether the client is anymore in the network,
8071 for example with WHOWAS command so it must be valid.
8073 * Fixed the WHOWAS command in the server. It now actually works
8074 in router environment. Added function into silcd/command_reply.c
8075 silc_server_command_reply_whowas_save.
8077 * Added silc_idlist_purge function to the silcd/idlist.c
8078 to periodically purge the ID Cache.
8080 * Fixed INFO command in the server. It works now in router
8081 environment. Added <server name> argument to the INFO command
8082 reply. Updated the protocol specs.
8084 * Fixed minor bug in silc_idcache_purge to not purge if the
8085 expire value is zero.
8087 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8088 they were buggy because of the WHOWAS information.
8090 * Fixed local command MSG to handle the async resolving of
8091 the remote client properly. It used to fail the first MSG.
8092 Affected file silc/local_command.c.
8094 * Added `data_len' field to SilcIDCache context.
8096 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8098 * Update TODO. Todo in commands in the server.
8100 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8102 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8103 used by routers as broadcast packet to inform other routers
8104 about the changed user mode.
8106 Implemented the notify handling in the server. Affected file is
8107 silcd/packet_receive.c. Added the function
8108 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8110 * Added new generic Channel Payload and deprecated the New Channel
8111 Payload. The New Channel Payload is now the generic Channel
8114 * Added new argument `mode' to the silc_server_send_new_channel
8115 as it is required in the Channel Payload now.
8117 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8118 and created a new and real SilChannelPayload to represent the
8119 new generic Channel Payload. Implemented the encode/decode
8120 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8122 * Added silc_server_get_client_channel_list to return the list
8123 of channels the client has joined for WHOIS command reply.
8124 Affected file silcd/server.[ch].
8126 * Implemented the channel list sending in the WHOIS command reply
8127 in server and in the client.
8129 Implemented the channel list displaying on the user interface
8130 as well. Affected file silc/client_ops.c.
8132 * Added silc_channel_payload_parse_list to parse list of Channel
8133 Payloads. It returns SilcDList list of SilcChannelPayloads.
8134 Client for example can use this function to parse the list of
8135 channels it receives in the WHOIS command reply. The caller
8136 must free the list by calling silc_channel_payload_list_free.
8137 Affected files lib/silccore/silcchannel.[ch].
8139 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8141 * Added one new argument <user mode> to the WHOIS command reply
8142 to return the mode of the user in SILC. Updated the protocol
8145 Implemented it to the server and client.
8147 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8149 * Fixed the mode printing on the user interface on joining.
8150 Affected file silc/client_ops.c.
8152 * Implemented the UMODE command and user modes in general to the
8153 client library and to the user interface.
8155 * Implemented the UMODE command to the server.
8157 * The server now sends UNKNOWN_COMMAND error status if client sends
8158 unknown command. Affected file silcd/command.c.
8160 * All server commands now handle the command identifier the right
8161 way when sending the command reply to the client. The client can
8162 use to identify the command replies with the identifier.
8164 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8166 * Added silc_server_get_client_route to resolve the route to
8167 the client indicated by the client ID. Affected file is
8170 * Added silc_server_relay_packet as general function to relay
8171 packet to arbitrary destination. This deprecates functions
8172 like _send_private_message_key, _relay_notify etc. Affected
8173 file is silcd/packet_send.[ch].
8175 Removed silc_server_send_key_agreement,
8176 silc_server_send_private_message_key and
8177 silc_server_packet_relay_notify functions from the file
8178 silcd/packet_send.[ch].
8182 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8183 server. Affected file silcd/packet_receive.[ch].
8185 * Implemented the KILL command to the client. Implemented the
8186 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8187 Affected files lib/silcclient/command[_reply].c and
8188 lib/silcclient/client_notify.c. Implemented the KILL notify
8189 printing in the user inteface.
8191 * Fixed a lot silc_parse_nick memory leaks from the client
8192 library in the file lib/silcclient/command.c.
8194 * Changed the silc_server_send_notify_on_channels's `sender'
8195 argument from SilcSocketConnection to SilcClientEntry to
8196 check the sender as entry and not as connection object and not
8197 to send to the client provided as argument. The affected file
8198 is silcd/packet_send.[ch].
8200 * The notify packets that are destined directly to the client used
8201 to not to be processed by the server. Now changed that and the
8202 server processes all notify packets. After relaying the packet
8203 to the client the notify packet is processed in the server.
8205 * The silc_server_free_client_data now checks whether there is
8206 pending outgoing traffic for the client and purges the data to
8207 the network before removing the client entry.
8209 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8211 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8212 an client is killed from the SILC Network. Updated the protocol
8215 Added new function silc_server_send_notify_killed to the
8216 silcd/packet_send.[ch].
8218 * Added function silc_server_packet_relay_notify to relay notify
8219 packets that are destined directly to a client. In this case
8220 the server does not process the notify packets but merely relays
8221 it to the client. Affected file silcd/packet_send.[ch].
8223 Added also silc_server_packet_process_relay_notify to check
8224 whereto relay the notify. Affected file is
8225 silcd/packet_receive.[ch].
8227 * Implemented the KILL command to the server.
8231 * Added the backup schema desgined last fall to the protocol
8232 specs for everyone to see. The specification is in the
8233 *-spec-xx.txt draft and the packet type definitions for the
8234 backup routers is in *-pp-xx.txt draft. Thusly, added also
8235 new packet type SILC_PACKET_CELL_ROUTERS.
8237 * A big security problem in the implementation discovered. The
8238 signoff of an client did not cause new channel key generation
8239 which it of course should've done. The channel keys must be
8240 always re-generated when client leaves (or signoffs) the channel.
8241 The silc_server_remove_from_channels funtion now handles
8242 the channel key re-generation.
8244 * Added `sender' argument to the silc_server_send_notify_on_channels
8245 to not to send the client provided as argument. Affected file
8246 silcd/packet_send.[ch].
8248 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8250 * Implemented OPER and SILCOPER commands into the server and
8253 * Added silc_auth_verify and silc_auth_verify_data to verify
8254 the authentication directly from the authentication payload.
8255 It supports verifying both passphrase and public key based
8256 authentication. Affected file lib/silccore/silcauth.[ch].
8258 * Added `hash' field to the SilcIDListData structure. It is the
8259 hash negotiated in the SKE protocol. Affected file is
8262 * Slight redesigning of the SilcAuthPayload handling routines.
8263 Do not send SilcPKCS but SilcPublicKey as argument.
8265 * Implemented the public key authentication support to the
8266 serverconfig. The public key is loaded from the provided path
8267 and saved as authentication data to void * pointer. Thus,
8268 changed the unsigned char *auth_data to void *auth_data;
8270 * Fixed SHUTDOWN command to send the reply before the server
8271 is shutdown. :) Affected file silcd/command.c.
8273 * Fixed fatal bug in CONNECT command. The hostname was invalid
8274 memory and server crashed. Affected file silcd/command.c.
8276 * Fixed fatal bug in CLOSE command. The server_entry became
8277 invalid but was referenced later in the command. Affected file
8280 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8282 * Fixed fatal bug in failure packet handling. Server ignored
8283 the failure and thus crashed when it came.
8287 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8289 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8290 that the command may be executed only once in (about) 2 seconds.
8291 The old SILC_CF_LAG flag is same but allows command bursts up
8292 to five before limiting.
8294 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8295 server code. Various commands now includes the CF_LAG_STRICT
8296 flag to disallow any kind of miss-use of the command.
8298 * Fixed the silc_buffer_unformat to not to allocate any data
8299 if the length of the data is zero. It used to allocate the
8300 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8302 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8304 * Changed the format of AdminConnection configuration section
8305 in the server. Added username of the admin to the format.
8306 Affected files silcd/serverconfig.[ch].
8308 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8309 to return admin configuration data by host, username and/or
8312 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8314 * Implemented WHOWAS command to the server. Added the functions:
8316 silc_server_command_whowas_parse,
8317 silc_server_command_whowas_send_reply,
8318 silc_server_command_whowas_from_client and
8319 silc_server_command_whowas_from_server
8321 * Added <Client ID> argument to the WHOWAS command reply. Updated
8322 the protocol specs accordingly.
8324 * Implemented WHOWAS command and command_reply to the client
8327 Implemented the WHOWAS printing on the user interface.
8329 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8331 * Added new argument to the WHOWAS command reply, the real name.
8332 It is an optional argument. Updated the protocol specs.
8334 * Added SilcIDCacheDestructor callback that is registered when
8335 the SilcIDCache is allocated. The callback is called when
8336 an cache entry in the ID Cache expires, or is purged from the
8337 cache. Added into lib/silccore/idcache.[ch].
8339 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8340 to destruct the client entries when the cache entry expires.
8341 Other ID Cache's in server and in the client library ignores
8344 * If the ID Cache entry's `expire' field is zero then the entry
8345 never expires. Added boolean `expire' argument to the
8346 silc_idcache_add function in the lib/silccore/idcache.[ch].
8347 If it is TRUE the default expiry value is used.
8349 * Added silc_server_free_client_data_timeout that is registered
8350 when client disconnects. By default for 5 minutes we preserve
8351 the client entry for history - for WHOWAS command.
8353 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8355 * Added support to the server to enforce that commands are not
8356 executed more than once in 2 seconds. If server receives
8357 commands from client more frequently, timeout is registered
8358 to process the commands. Affected file silcd/command.c.
8359 Added new function silc_server_command_process_timeout.
8361 * Changed NICK_NOTIFY handling in client library to check that
8362 if the client's nickname was changed, so there is no need to
8363 resolve anything from the server.
8365 * Removed error printing from the WHOIS and IDENTIFY commands.
8366 If error occurs then it is ignored silently in the client library.
8367 The application, however, may map the received error to
8368 human readable error string. The application currently maps
8369 the NO_SUCH_NICKNAME error to string.
8371 * Made the command status message public to the application. Moved
8372 them from lib/silcclient/command_reply.c to
8373 lib/silcclient/command_reply.h. The application can map the
8374 received command status to the string with the
8375 silc_client_command_status_message function.
8377 * Added check to the server to check that client's ID is same
8378 as the Source ID in the packet the client sent. They must
8381 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8383 * Added dist-bzip hook to the Makefile.am to make bzip2
8384 compressed distributions.
8386 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8388 * Server now enforces the maximum length for the nickname and
8389 the channel as protocol specification dictates. 128 bytes for
8390 nickname and 256 bytes for channel name.
8392 * Moved the WHOIS printing to the application. The client libary
8393 does not print out the WHOIS information anymore, the application
8394 must do it. Renamed silc_client_command_reply_whois_print to
8395 the silc_client_command_reply_whois_save.
8397 The client's idle time is also sent to the application now, and
8398 the idle is shown on screen.
8400 * Added silc_client_command_reply_identify_save to save the
8401 received IDENTIFY entries.
8403 * Do not check for channel private keys in message sending and
8404 reception if the channel does not have the PRIVKEY mode set.
8405 Affected file lib/silclient/client_channel.c.
8407 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8409 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8410 just surfaced after chaning the JOIN procedure.
8412 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8414 * Added silc_client_get_clients_by_list to get client entries
8415 from Client ID list, that is returned for example by JOIN
8416 and USERS command replies. The application should use this
8417 function for example when JOIN command reply is received to
8418 resolve the clients already on the channel (library does not
8419 do that anymore as USERS command reply is not used in the JOIN
8420 procedure anymore). Affected files lib/silcclient/silcapi.h and
8421 lib/silcclient/idlist.c.
8423 * JOIN command reply and USERS command reply returns now SilcBuffer
8424 pointers instead of unsigned char pointers when returning
8425 the client list and mode list.
8427 * Added <Client ID> argument to the JOIN command reply, mainly
8428 for the server to identify for which client the command was
8429 originally sent. Updated protocol specs accordingly.
8431 * Added SilcDlist private_key pointer to the SilcChannelEntry
8432 in the client to support the channel private keys. Affected
8433 file is lib/silcclient/idlist.h.
8435 * Added SilcChannelPrivateKey argument to the function
8436 silc_client_send_channel_message so that application can choose
8437 to use specific private ke if it wants to. If it is not provided,
8438 the normal channel key is used, unless private keys are set.
8439 In this case the first (key that was added first) is used
8440 as the encryption key.
8442 * Implemented the support for channel private key handling.
8443 Implemented the following functions:
8445 silc_client_add_channel_private_key,
8446 silc_client_del_channel_private_keys,
8447 silc_client_del_channel_private_key,
8448 silc_client_list_channel_private_keys and
8449 silc_client_free_channel_private_keys
8451 Affected file lib/silcclient/client_channel.c.
8453 * Added the support for the private keys in the channel message
8454 sending and encryption and in the message reception and
8455 decryption. Affected funtions are
8456 silc_client_send_channel_message and silc_client_channel_message.
8458 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8460 * Added SKE's key verify callback to the client library's
8461 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8463 * Removed the statement that server (or router) must send USERS
8464 command reply when joining to the channel so that the client
8465 knows who are on the channel. Instead, the client list and
8466 client's mode list is now sent in the JOIN command reply to the
8467 client who joined channel. This is better solution.
8469 * Added function silc_server_get_users_on_channel and function
8470 silc_server_save_users_on_channel to the silcd/server.[ch].
8472 * Removed function silc_server_command_send_users from the
8475 * Do not show topic on the client library anymore. The topic is
8476 sent in the command reply notify to the application and the
8477 application must show the topic now.
8479 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8481 * Added client searching by nickname hash into the IDENTIFY and
8482 WHOIS commands in the server as they were clearly missing from
8483 them. Affected file is silcd/command.c.
8485 * Fixed a bug in private message receiving in the client library.
8486 The remote ID was freed and it wasn't supposed, now it is
8489 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8491 * Minor fix to the channel payload; allocate the data area, as it
8492 needs to be of specific length.
8494 * If the key agreement port is zero then the operating
8495 system will define the bound port. Affected files are
8496 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8498 * Added new function silc_channel_payload_decrypt into the file
8499 lib/silccore/silcchannel.[ch].
8501 * Moved the channel message etc, check from silc_packet_decrypt
8502 to applications. The library calls now a generic
8503 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8504 when the packet is either normal or special. This was done to
8505 allow more wide range of checking that was not allowed when
8506 the code was in library. Now applications can do virtually any
8507 checks to the packet and return to the library the decision how
8508 the packet should be processed. Affected files are
8509 lib/silccore/silcpacket.[ch].
8511 Added silc_server_packet_decrypt_check to the server and
8512 silc_client_packet_decrypt_check to the client library.
8514 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8515 to send with specified source and destination information.
8517 * Channel message delivery between routers was broken after the
8518 channel key distribution was fixed earlier. The channel key
8519 was used be to distributed to other routers as well which is not
8520 allowed by the protocol. Now this is fixed and channel keys
8521 really are cell specific and the channel message delivery between
8522 routers comply with the protocol specification.
8524 * Fixed various commands in server to check also the global list
8525 for the channel entry and not just the local list. The affected
8526 file silcd/command.c.
8528 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8530 * Added assert()s to buffer formatting and unformatting routines
8531 to assert (if --enable-debug) when error occurs. Affected
8532 file: lib/silcutil/silcbuffmt.c.
8534 * Changed to auto-reconnect to check whether the remote host is
8535 router and register the re-connect timeout if it is. It used
8536 to check that whether we are normal server, but router must do
8537 auto-reconnect with another router as well. Affected file
8540 * Removed the [<key len>] option from CMODE command as the cipher
8541 name decides the key length, nowadays. See the defined ciphers
8542 from the protocol specification.
8544 * Added [<hmac>] option to the CMODE command to define the HMAC
8545 for the channel. Added SILC_CMODE_HMAC channel mode.
8547 * Added [<hmac>] option for the JOIN command so that user can
8548 select which HMAC is used to compute the MACs of the channel
8551 * Added Hmac field to the Channel Message Payload. The integrity
8552 of plaintext channel messages are now protected by computing
8553 MAC of the message and attaching the MAC to the payload. The
8554 MAC is encrypted. Now, it is clear that this causes some
8555 overhead to the size of the packet but rationale for this is that
8556 now the receiver can verify whether the channel message decrypted
8557 correctly and also when private keys are set for the channel the
8558 receiver can decrypt the packet with several keys and check from
8559 the MAC which key decrypted the message correctly.
8561 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
8562 lib/silccrypt/silccipher.[ch].
8564 * Added silc_hash_len to return the digest length into the
8565 lib/silcrypt/silchash.[ch].
8567 * Rewrote parts of Silc Channel Payload interface in the
8568 lib/silccore/silcchannel.[ch]. The encode function now also
8569 encrypts the packet and parse function decrypts it.
8571 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8573 * Fixed a minor formatting bug in the SKE's key material processing.
8574 It actually might have processed the keys wrong way resulting
8577 * Redefined the mandatory HMAC algorithms and added new algorithms.
8578 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
8579 and hmac-md5 truncated to 96 bits. The mandatory is now
8580 hmac-sha1-96. Rest are optional (including the one that used
8581 to be mandatory). Rationale for this is that the truncated HMAC
8582 length is sufficient from security point of view and can actually
8583 make the attack against the HMAC harder. Also, the truncated
8584 HMAC causes less overhead to the packets. See the RFC2104 for
8587 * Added new [hmac] configuration section. The SKE used to use
8588 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
8589 is of course wrong. The official names that must be proposed in
8590 the SKE are the ones defined in the protocol specification
8591 (hmac-sha1-96 for example). The user can configure any hmac
8592 using any hash function configured in the [hash] section. At
8593 least, the mandatory must be configured.
8595 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
8597 * Added HMAC list to the SKE proposal list. It has now both
8598 hash algorithm list and HMAC list. This makes the protocol
8599 incompatible with previous versions. The SKE now seems to work
8600 the way it is supposed to work, for the first time actually.
8602 * Defined plain Hash algorithms to the protocol specification.
8605 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8607 * Implemented support for key agreement packets into the server.
8608 Added functions silc_server_key_agreement and
8609 silc_server_send_key_agreement. Other than these functions,
8610 server has nothing to do with this packet.
8612 * Added support for private message key packets into the server.
8613 Added functions silc_server_private_message_key and
8614 silc_server_send_private_message_key.
8618 * Changed the silc_[client|server]_protocol_ke_set_keys to be
8619 called in the protocol's final callback instead in the END
8620 protocol state. This makes a little more sense and in the same
8621 time in client we can use the same protocol routines for normal
8622 key exchange and to key agreement packet handling as well.
8624 * Added to both client's and server's KE protocol context the
8625 SilcSKEKeyMaterial pointer to save the key material. We will
8626 bring the key material to the protocol's final callback by doing
8627 this. The final callback must free the key material.
8629 * Added SKE's packet_send callback into client's KE protocol
8630 context so that the caller can choose what packet sending function
8631 is used. This way we can use different packet sending when
8632 doing normal SKE when doing key agreement packet handling (in
8633 the key agreement packet handling we do not want to encrypt
8636 * Implemented the responder side of the key agreement routines
8637 in the client. The client can now bind to specified port and
8638 accept incoming key negotiation. The key material is passed
8639 to the application after the protocol is over.
8641 * Implemented the processing of incoming Key Agreement packet
8642 in the client. Added function silc_client_key_agreement to
8645 * Implemented the intiator side of the key agreement routines
8646 in the client. The client can now initiate key agreement with
8647 another remote client. The key material is passed to the
8648 application after the protocol is over.
8650 * Created client_keyagr.c to include all the key agreement
8653 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
8654 SILC_TASK_CALLBACK except that it is not static.
8656 * Created client_notify.c and moved the Notify packet handling
8657 from the client.[ch] into that file.
8659 * Created client_prvmsg.c and moved all private message and
8660 private message key routines from the client.[ch] into that file.
8662 * Create client_channel.c and moved all channel message and
8663 channel private key routines from the client.[ch] into that file.
8665 * Changed silc_client_get_client_by_id_resolve to resolve with
8666 WHOIS command instead of IDENTIFY command, in the file
8667 lib/silclient/idlist.c.
8669 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8671 * Implemented the SKE's responder side to the Client library.
8673 * When FAILURE is received to the protocol do not trust it
8674 blindly. Register a timeout to wait whether the remote closes
8675 the connection as it should do it, only after that process the
8676 actual failure. This was changed to both client and server.
8678 * Added client_internal.h to include some of the structures
8679 there instead of client.h in lib/silcclient/.
8681 * Added function silc_task_unregister_by_callback to unregister
8682 timeouts by the callback function.
8684 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8686 * Some "Incomplete WHOIS info" errors has been appearing on the
8687 log files. Took away the entry->userinfo check from WHOIS
8688 reply sending. The entry->userinfo is now " " if client did not
8689 provide one. I thought this was fixed earlier but something
8690 is wrong still. Let's see if the error still appears.
8692 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8694 * Fixed a minor bug in the login when the channel key is
8695 re-generated in the server. It used to generate the key in
8696 wrong order and thus caused problems in the channel traffic.
8698 * Fixed a minor bug in channel key distsribution after
8699 KICK command. The key was not sent to the router even though
8702 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8704 * Added silc_ske_process_key_material_data as generic routine
8705 to process any key material as the SILC protocol dictates. The
8706 function is used by the actual SKE library but can be used by
8707 applications as well. This relates to the private message keys
8708 and the channel private keys since they must be processed the
8709 same way the normal SILC session keys. The protocol dictates
8710 this. Affected files: lib/silcske/silcske.[ch].
8712 Added also silc_ske_free_key_material to free the
8713 SilcSKEKeyMaterial structure.
8715 * Defined silc_cipher_set_key function to set the key for
8716 cipher without using the object's method function. The affected
8717 files: lib/silccrypt/silccipher.[ch].
8719 * Implemented silc silc_client_add_private_message_key,
8720 silc_client_add_private_message_key_ske,
8721 silc_client_del_private_message_key,
8722 silc_client_list_private_message_keys and
8723 silc_client_free_private_message_keys functions in the
8726 Added functions silc_client_send_private_message_key to send
8727 the Private Message Key payload and silc_client_private_message_key
8728 to handle incoming Private Message Key payload.
8730 * Added Cipher field to the Private Message Key payload to set
8731 the cipher to be used. If ignored, the default cipher defined
8732 in the SILC protocol (aes-256-cbc) is used.
8734 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8736 * Removed lib/silcclient/ops.h file.
8738 Redefined parts of the SILC Client Library API. Created new
8739 file silcapi.h that deprecates the ops.h file and defines the
8740 published Client Library API. Defined also private message key
8741 API and channel private key API into the file.
8743 This is the file that the application must include from the
8744 SILC Client Library. Other files need not be included by
8745 the application anymore.
8747 * Added new key_agreement client operation callback and also
8748 defined the Key Agreement library API for the application.
8750 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8752 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
8753 is used by clients to request key negotiation between another
8754 client in the SILC network. If the negotiation is started it
8755 is performed using the SKE protocol. The result of the
8756 negotiation, the secret key material, can be used for example
8757 as private message key.
8759 Implemented the Key Agreement payload into the files
8760 lib/silccore/silauth.[ch].
8762 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8764 * Redefined ciphers for the SILC protocol. Added some new ciphers
8765 and defined the key lengths for the algorithms. Changed the
8766 code accordingly. The default key length is now 256 bits.
8768 * Fixed SKE key distribution function silc_ske_process_key_material
8769 when the key length is more than 128 bits. The default key
8770 length in SILC is now 256 bits.
8772 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
8773 to indicate unsupported algorithm.
8775 * Renamed rijndael.c to aes.c and all functions as well.
8777 * Fixed a long standing channel key setting bug in client library.
8778 Weird that it has never surfaced before.
8780 * Fixed bug in channel deletion. If the entire channel is removed
8781 then it must also delete the references of the channel entry
8782 from the client's channel list as the client's channel entry and
8783 the channel's client entry share same memory.
8785 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8787 * Implemented CONNECT and SHUTDOWN commands in the client.
8789 * Implemented CLOSE command to the client.
8791 * Added the function silc_idlist_find_server_by_name into the
8792 files silcd/idlist.[ch].
8794 Added the function silc_idlist_find_server_by_conn into the
8795 files silcd/idlist.[ch].
8797 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8799 * DIE command was renamed to SHUTDOWN. Updated the both code
8802 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
8803 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
8805 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
8808 * Added function silc_server_create_connection function to create
8809 connection to remote router. My server implementation actually
8810 does not allow router to connect to normal server (it expects
8811 that normal server always initiates the connection to the router)
8812 so the CONNECT command is only good for connecting to another
8815 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8817 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
8818 or some other client was kicked from the channel.
8820 Implemented the handling of the notify type to both client
8823 Implemented silc_server_send_notify_kicked to send the KICKED
8824 notify. It is used to send it to the server's primary router.
8826 * Implemented the KICK command into server and client.
8828 * Added `query' argument to the silc_idlist_get_client function
8829 to indicate whether to query the client from server or not if
8832 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
8833 to indicate that the client is not channel founder.
8837 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8839 * Removed the rng context from SilcPacketContext structure and
8840 changed that the packet routine uses the Global RNG API.
8842 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8844 * Added support for quit message that client can "leave" on the
8845 channel when it quits the SILC. It is ditributed inside the
8846 SILC_NOTIFY_TYPE_SIGNOFF notify type.
8848 Added silc_server_free_client_data that will take the
8849 signoff message as argument.
8851 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
8853 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8855 * Updated parts of the protocol specification to keep it up
8858 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8860 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
8861 payloads in one packet.
8863 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
8864 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
8865 use now the new List flag.
8867 * Also deprecated the following packet types: REPLACE_ID,
8868 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
8870 * Added list support for Notify packet in server.
8872 * Added silc_server_send_notify_channel_change to send the
8873 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
8874 the silc_server_send_replace_id.
8876 * Added silc_server_send_notify_nick_change to send the
8877 NICK_CHANGE notify type. Deprecates the function
8878 silc_server_send_replace_id.
8880 * Added silc_server_send_notify_join to send the JOIN notify type.
8881 Deprecates the function silc_server_send_new_channel_user.
8883 * Added silc_server_send_notify_leave to send LEAVE notify type.
8884 Deprecates the function silc_server_send_remove_channel_user.
8886 * Added silc_server_send_notify_cmode and
8887 silc_server_send_notify_cumode to send CMODE and CUMODE notify
8888 types. Deprecates the silc_server_send_set_mode function.
8890 * Added SERVER_SIGNOFF notify type to indicate that server has
8891 quit. This means that all clients on the channel from that
8892 server will drop. This can be also used when netsplit happens.
8894 Deprecated REMOVE_ID packet type since it is not needed anymore
8897 Added silc_server_send_notify_server_signoff to send the
8898 SERVER_SIGNOFF notify type. Deprecates the function
8899 silc_server_send_remove_id.
8901 Added also silc_server_send_notify_signoff to send the
8902 SIGNOFF notify type.
8904 * Employed the PKCS #1. It is the mandatory way to do RSA in the
8905 SILC protocol from this day on. Changed the protocol
8906 specification as well.
8908 * Added silc_server_send_notify_topic_set to send TOPIC_SET
8909 notify type. It is used between routers to notify about
8910 topic changes on a channel.
8912 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
8915 * Partly updated the protocol specification to comply with the
8916 changes now made. It is still though a bit outdated.
8918 * The JOIN notify type now takes one extra argument <Channel ID>.
8919 The packet used to be destined to the channel but now the
8920 JOIN type may be sent as list thus it is impossible to
8921 destine it to any specific channel. By adding this argument
8922 it is again possible.
8924 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8926 * Added CREDITS file. The CHANGES and CREDITS file will appear
8927 in the distribution as well.
8929 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8931 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
8932 types in the server's silcd/packet_receive.c.
8934 * Implemented CMODE and CUMODE to work in router environment.
8936 * Fixed minor encoding and decoding buglet from the
8937 lib/silccore/silcmode.c.
8939 * Fixed buffer overflow from lib/silcclient/command.c in USERS
8942 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
8944 * Changed all SilcConfigServer* and silc_config_server* to
8945 SilcServerConfig* and silc_server_config*, respectively.
8948 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8950 * Associated the ID (client or server ID) to the Authentication
8951 Payload to avoid any possibility of forging. Updated the
8952 protocol specification and the code accordingly.
8954 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8956 * The RSA key length is now save to the RsaKey context in the
8957 key generation process in lib/silccrypt/rsa.c. The key length
8958 is now used to figure out the maximum size of the block allowed
8959 to be encrypted/signed.
8961 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
8962 is equivalent to the silc_mp_mp2bin but does not allocate any
8965 * Changed silc_mp_mp2bin API to take length argument. If it is
8966 non-zero then the buffer is allocated that large. If zero, then
8967 the size is approximated using silc_mp_sizeinbase, which however
8970 * Created Global RNG API which is global RNG that application can
8971 initialize. After initializing, any routine anywhere in the
8972 code (including library) can use RNG without allocating a new
8973 RNG object. This was done to allow this sort of use of the
8974 RNG in code that has no chance to allocate RNG object. All
8975 applications currently allocate this and many routines in the
8976 library use this. Affected file lib/silccrypt/silcrng.[ch].
8978 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
8979 it to use the Global RNG API.
8981 * Defined Authentication Payload into protocol specification that
8982 is used during SILC session to authenticate entities. It is
8983 used for example by client to authenticate itself to the server
8984 to obtain server operator privileges.
8986 Implemented this payload into the lib/silccore/silcauth.[ch].
8987 Implemented also routines for public key based authentication
8988 as the new protocol specification dictates.
8990 Moved definitions of different authentication methods from
8991 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
8993 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
8994 silc_pkcs_verify and silc_pkcs_sign_with_hash and
8995 silc_pkcs_verify_with_hash functions into the file
8996 lib/silccrypt/silcpkcs.[ch].
8998 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9000 * The client entry's userinfo pointer must be always valid.
9001 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9002 will fail since it requires the userinfo. Now, the userinfo
9003 is allocated as "" if actual userinfo does not exist. Actually,
9004 it must exist and it is totally Ok to drop client connections
9005 that does not announce the userinfo. However, we will make
9006 this workaround for now.
9008 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9009 to return the remote port by socket.
9011 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9013 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9014 SILC_SERVER_PENDING_EXEC and added an new macro
9015 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9016 data or when error occurs while processing the pending command.
9018 Added new argument `destructor' into silc_server_command_pending
9019 and to the SilcServerCommandPending object. This destructor is
9020 now called after calling the pending callback or if error occurs
9021 immediately. If error occurs the actual pending callback won't
9022 be called at all - only the destructor. The destructor may be
9023 NULL if destructor is not needed.
9025 All this applies for client library code as well. Similar
9026 changes were made there as well for the pending commands.
9028 In the client, the application must now allocate the
9029 SilcClientCommandContext with the silc_client_command_alloc
9032 * Added reference counter to the SilcServerCommandContext. Added
9033 function silc_server_command_alloc and silc_server_command_dup
9036 Same type of functions added to the client library for the same
9039 * Removed the cmd_ident from IDListData away since it is now
9040 global for all connections. It is the command identifier used
9041 in command sending and with pending commands. The affected file
9044 * Added reference counter to the SilcSocketConnection objecet to
9045 indicate the usage count of the object. The object won't be
9046 freed untill the reference counter hits zero. Currently only
9047 server uses this, and client ignores it. The client must be
9048 set to use this too later. The affected files are
9049 lib/silccore/silcsockconn.[ch]. Added also the function
9050 silc_socket_dup to increase the reference counter.
9052 This was mainly added because it is possible that the socket
9053 is removed underneath of pending command or other async
9054 operation. Now it won't be free'd and proper DISCONNECTING
9055 flags, etc. can be set to avoid sending data to connection that
9056 is not valid anymore.
9058 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9059 the connection. After that it sets SILC_SET_DISCONNECTED.
9060 It is, however, possible that the socket data is not still freed.
9061 The silc_server_packet_process now checks that data is not
9062 read or written to connection that is DISCONNECTED. The socket
9063 get's freed when the reference counter hits zero.
9065 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9067 * Changed the client operation API: channel_message operation's
9068 `sender' is now the client entry of the sender, not the nickname
9069 and the `channel' is the channel entry, not the channel name.
9071 In the private_message operation the `sender' is now also the
9072 client entry of the sender not the nickname.
9074 Affected file is lib/silcclient/ops.h and all applications
9075 using the client operations.
9077 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9079 * Moved the calling of ops->connect() from connect_to_server_final
9080 into receive_new_id functin since that is the point when the
9081 client is actually allowed to send traffic to network. The
9082 affected file is lib/silcclient/client.c.
9084 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9086 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9087 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9088 (if needs broadcasting) instead of broadcasting the packets one
9089 by one which would make a burst in the network traffic.
9091 * Added `broadcast' argument to the functions in silcd/server.[ch]
9092 silc_server_create_new_channel[_with_id] to indicate whether
9093 to send New Channel packet to primary router.
9095 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9097 * Added new function into the silcd/server.[ch] files:
9098 silc_server_create_new_channel_with_id to create new channel with
9099 already existing Channel ID.
9101 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9102 lib/silccore/silcpacket.h. This packet is used t send list of
9103 Set Mode payloads inside one packet. Server uses this to set
9104 the modes for the channels and clients on those channels, that it
9105 announced to the router when it connected to it. The protocol
9106 specification has been updated accordingly.
9108 * The silc_server_new_channel did not handle the packet coming
9109 from normal server as it normally does not send that. However,
9110 when it announces its channels it does send it. Implemented
9111 the support for that.
9113 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9114 into the file lib/silccore/id.h.
9116 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9118 * Fixed memory leaks in the functions silc_idlist_del_client,
9119 silc_idlist_del_channel and silc_idlist_del_server in the file
9120 silcd/idlist.c. All of those leaked like a sieve.
9122 * Fixed some small memory leaks in the client's function
9123 silc_client_notify_by_server.
9125 * Added functions into silcd/server.c: silc_server_announce_clients,
9126 silc_server_announce_channels and silc_server_announce_server.
9127 These functions are used by normal and router server to announce
9128 to its primary router about clients, channels and servers (when
9129 router) that we own. This is done after we've connected to the
9132 These functions effectively implements the following packet types:
9133 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9134 and SILC_PACKET_NEW_ID_LIST.
9136 * Added new functions into the silcd/packet_receive.[ch]:
9137 silc_server_new_id_list, silc_server_new_channel_list and
9138 silc_server_new_channel_user_list to handle the incoming
9139 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9141 * Added support of changing Channel ID in the function
9142 silc_server_replace_id. If the server that announces a channel
9143 to the router already exists in the router (with same name but
9144 with different Channel ID), router is responsible to send
9145 Replace ID packet to the server and force the server to change
9146 the Channel ID to the one router has.
9148 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9149 client that the Channel ID has been changed by the router. The
9150 normal server sends this to the client. Client must start using
9151 the new Channel ID as the channel's ID.
9153 Implemented handling of this new type into lib/silcclient/client.c
9154 into the function silc_client_notify_by_server.
9156 * Added new function silc_idlist_replace_channel_id into the files
9157 silcd/idlist.[ch] to replace the Channel ID.
9159 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9161 * Call silc_server_command_identify_check always when processing
9162 the IDENTIFY command in silcd/command.c
9164 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9166 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9167 send keepalive packets. The packet can be sent by clients,
9168 servers and routers.
9170 Added function silc_socket_set_heartbeat into the file
9171 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9172 If not set, the heartbeat is not performed. The actual
9173 heartbeat is implemented in the low level socket connection
9174 library. However, application is responsible of actually
9177 Added silc_server_send_heartbeat to send the actual heartbeat
9178 packet into silcd/packet_send.[ch]. Server now performs
9179 keepalive with all connections.
9181 * Added silc_task_get_first function into lib/silcutil/silctask.c
9182 to return the timeout task with shortest timeout. There was a bug
9183 in task unregistration that caused problems. TODO has been
9184 updated to include that task system must be rewritten.
9186 * The client library will now resolve the client information when
9187 receiving JOIN notify from server for client that we know but
9188 have incomplete information.
9190 * Rewrote parts of silc_server_remove_from_channels and
9191 silc_server_remove_from_one_channel as they did not remove the
9192 channel in some circumstances even though they should've.
9194 * Encryption problem encountered in server:
9196 The LEAVE command used to send the Channel Key packet to the
9197 router immediately after generating it. However, the code
9198 had earlier sent Remove Channel user packet but not immediately,
9199 ie. it was put to queue. The order of packets in the router
9200 was that Channel Key packet was first and Remove Channel User
9201 packet was second, even though they were encrypted in the
9202 reverse order. For this reason, MAC check failed. Now, this
9203 is fixed by not sending the Channel Key packet immediately but
9204 putting it to queue. However, this is more fundamental problem:
9205 packets that are in queue should actually not be encrypted
9206 because packets that are sent immediately gets encrypted
9207 actually with wrong IV (and thus MAC check fails). So, packets
9208 that are in queue should be encrypted when they are sent to
9209 the wire and not when they put to the queue.
9211 However, the problem is that the current system has not been
9212 designed to work that way. Instead, the packet is encrypted
9213 as soon as possible and left to the queue. The queue is then
9214 just purged into wire. There won't be any fixes for this
9215 any time soon. So, the current semantic for packet sending
9218 o If you send packet to remote host and do not force the send
9219 (the packet will be in queue) then all subsequent packets to the
9220 same remote host must also be put to the queue. Only after the
9221 queue has been purged is it safe again to force the packet
9224 o If you send all packets immediately then it safe to send
9225 any of subsequent packets through the queue, however, after
9226 the first packet is put to queue then any subsequent packets
9227 must also be put to the queue.
9229 Follow these rules and everything works fine.
9231 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9233 * Added new function silc_server_remove_clients_by_server to
9234 remove all client entries from ID list when the server connection
9235 is lost. In this case it is also important to invalidate all
9236 client entires as they hold the invalid server entry. This
9237 fixes fatal bug when server has lost connection and will reconnect
9240 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9242 * Made some sanity checks to silc_server_daemonise like to check
9243 whether the requested user and group actually exists.
9245 * Added sanity check to SKE's silc_ske_responder_finish to check
9246 that the public and private key actually is valid.
9248 * Invalidate the client's nickname when receiving Replace ID
9249 packet and the Client ID is being replaced. This means that the
9250 server will query the nickname if someone needs it (client)
9253 * Sort the ID Cache in client library when the ID Cache data
9254 has changed (needs sorting).
9256 * Do not allow for SILC client to create several connections to
9257 several servers. The client does not support windows right now
9258 and generating multiple connections causes weird behaviour.
9260 Irssi-silc client does support windows and can handle several
9261 connections without problems, see: www.irssi.org and SILC plugin.
9263 * Fixed some places where client was added to the IDList. The
9264 rule of thumb is following (in order to get everything right):
9265 If the client is directly connected local client then the
9266 `connection' argument must be set and `router' argument must be
9267 NULL to silc_idlist_add_client function. If the client is not
9268 directly connected client then the `router' argument must
9269 bet set and the `connection' argument must be NULL to the
9270 silc_idlist_add_client function.
9272 * The funtion silc_server_packet_send_local_channel actually did
9273 not check whether the client was locally connected or not. It
9274 does that now. Fixed a bug related to LEAVE command.
9276 * Fixed Remove Channel User payload parsing bug in server's
9277 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9279 * The server's silc_server_save_channel_key now checks also the
9280 global ID list for the channel as it might not be in the local
9281 list. Fixed a bug related to LEAVE command.
9283 * Is this the end of the [<unknown>] buglet that has been lurking
9284 around for a long time? A little for loop fix in server's
9285 silc_server_command_whois_parse that is used by both IDENTIFY
9286 and WHOIS command. At least, this was a clear bug and a cause
9287 of one type of [<unknown>] buglet.
9289 * WHOIS and IDENTIFY commands call the function
9290 silc_server_command_[whois/identify]_check function even if
9291 we are not router server.
9293 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9295 * Added --with-gmp configuration option. If set the GMP
9296 is always compiled in the SILC source tree. If not set then
9297 it is checked whether the system has the GMP3 installed. If
9298 it has then the GMP won't be compiled (the system's headers
9299 and library is used), if it doesn't have it then the GMP is
9300 compiled in the SILC source tree.
9302 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9304 * Changed RSA private exponent generation to what PKCS #1
9305 suggests. We try to find the smallest possible d by doing
9306 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9307 not security fix but optimization.
9309 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9311 * Added new config entry [Identity] to fork the server and run
9312 it as specific user and group. A patch from Bostik.
9314 * Imported Dotconf configuration library into lib/dotconf.
9315 This will be used to create the SILC configuration files later.
9316 It will appear in the distsribution after this commit.
9318 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9320 * A big code auditing weekend happening. Auditing code for
9321 obvious mistakes, bugs and errors. Also, removing any code
9324 Removed files for being obsolete:
9326 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9327 inline in the file lib/silcutil/silcbuffer.h)
9329 o lib/silcutil/silcbufutil.c (the header has inline versions)
9331 Changed code to fix possible error conditions:
9333 o The buffer formatting routines now check that the destination
9334 buffer really has enough space to add the data. This applies for
9335 both buffer formatting and unformatting
9336 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9337 unformatting was changed to accomodate following rules:
9338 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9339 sent to the function while XXX_*STRING will not allocate or copy
9340 the data into the buffer. Instead it sets the pointer from the
9341 buffer into the pointer sent as argument (XXX_*STRING used to
9342 require that the pointer must be allocated already). This change
9343 makes this whole thing a bit more consistent and more optimized
9344 (note that the data returned in the unformatting with XXX_*STRING
9345 must not be freed now). The routines return now -1 on error.
9347 o Tried to find all code that use buffer_format and buffer_unformat
9348 and added return value checking to prevent formatting and
9349 especially unformatting errors and possible subsequent fatal
9352 o Changed ske->x and ske->KEY to mallocated pointers in
9353 lib/silcske/silcske.h. Fixed possible data and memory leak.
9355 o Added return value checking to all *_parse* functions. Fixed
9356 many memory leaks as well.
9358 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9359 so that buffer overflows would not happen. All code now also
9360 checks the return value as it can fail.
9362 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9364 * Added reconnection support to server if the normal server looses
9365 its connection to the router (for example if router is rebooted).
9366 The server performs normal reconnection strategy implemented
9367 to the server. Affected file silcd/server.c.
9369 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9371 * Added new packet type SILC_PACKET_SET_MODE that is used to
9372 distribute the information about changed modes (for clients,
9373 channels and clients channel modes) to all routers in the
9374 network. Updated the protocol specification accordingly.
9376 Added functions into silcd/packet_send.c and
9377 silcd/packet_receive.c: silc_server_send_set_mode,
9378 silc_server_set_mode.
9380 Added new files silcmode.[ch] into lib/silccore that implements
9381 the encoding and decoding of Set Mode Payload. Added new type
9382 SilcSetModePayload. Moved the definitions of different modes
9383 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9385 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9387 * Oops, a little mistake in server's connection authentication
9388 protocol. The protocol is not ended with FAILURE but with
9389 SUCCESS if the authentication is Ok. :) Affected file is
9392 * Implemented NICK_CHANGE notify handling in server in the file
9393 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9394 the local clients on the channel. After the changing nickname
9395 in router environment snhould work and the [<unknown>] nickname
9396 should appear no more.
9398 The silc_server_replace_id function that receives the Replace ID
9399 payload now sends the NICK_CHANGE notify type also in the file
9400 silcd/packet_receive.c
9402 * Changed WHOIS and IDENTIFY command to support the maximum amount
9403 of arguments defined in protocol specs (3328 arguments). This
9404 fixed a bug that caused problems when there were more than three
9407 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9409 * Added extra parameter, command identifier, to the
9410 silc_client_send_command so that explicit command identifier
9413 Changed that ID list routines uses specific command identifier
9414 when sending WHOIS/IDENTIFY requests to the server so that they
9415 can be identified when the reply comes back.
9417 Affected files lib/silcclient/command.[ch],
9418 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9420 * Added `sender' argument to silc_server_packet_send_to_channel
9421 to indicaet the sender who originally sent the packet to us
9422 that we are now re-sending. Ignored if NULL. Affected file
9423 silcd/packet_send.[ch].
9425 * Added some server statistics support in silcd/server_internal.h
9426 SilcServerStatistics structure and around the server code. Also
9427 send some nice statistics information when client is connecting
9430 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9432 * Fixed channel ID decoding in server's JOIN command reply in
9433 silcd/command_reply.c
9435 * Fixed braodcasting of replace ID payload to not to send it if
9436 we are standalone server in silcd/packet_receive.c.
9438 * Fixed all channel message sending routines to not to send
9439 packets to clients that has router set, since they are routed
9440 separately in the same function earlier. Affects file
9441 silcd/packet_send.c and all channel packet sending functions.
9443 * In USERS reply, res_argv[i] are not allocated, the table
9444 is allocated. Thus changed that free the table, not its
9447 * In server's whois_check and identify_check if the client is
9448 locally connected do not send any WHOIS commands - they are not
9451 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9453 * Fixed some minor bugs in client when sending WHOIS command. The
9454 arguments was in wrong order.
9456 * Removed statis function add_to_channel from server in
9457 silcd/command.c that was previously used with the joining but
9460 * Tested USERS command in router environment successfully with two
9461 routers, two servers and two clients.
9463 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9465 * Reorganized the USERS command and command reply in client library
9466 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9467 When the command is given by user we register a pending command
9468 callback that will reprocess the command after the reply has been
9469 received from the server. When reprocessing the packet we then
9470 display the information. Thus, the USERS information is displayed
9471 now in the command callback instead of in the command reply
9472 callback. The processing of the command is same as previously
9473 when server has sent the command reply in the JOINing process.
9475 * Added to USERS command in silcd/command_reply.c to join the client,
9476 we didn't use to know about, to the channel after we've created
9477 a client entry for it. Also, for clienet we did know already still
9478 check whether it is on the channel or not and add it if not.
9480 * Removed silc_server_command_join_notify as the function and its
9483 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9485 * Changed the client's pending command handling to the same as the
9486 server's pending command handling. It is also now possible to
9487 execute command reply functions from other command reply
9488 function as the function callbacks for commands and command
9489 replies are one and same. The pending commands are not static
9490 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9491 in client connection context. Thus, pending commands are server
9492 connection specific as it is convenient.
9494 Changed the function silc_client_command_pending and
9495 silc_client_command_pending_del and added new function
9496 silc_client_command_pending_check. Removed the
9497 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9500 * Added cmd_ident, current command identifier, to the client
9501 connection context in lib/silcclient/client.h to keep track on
9502 command identifiers used in command sending. Client's command reply
9503 function handling now supports the mandatory command identifiers.
9505 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9506 funtions in client to fully support pending command callbacks.
9508 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9509 as one of the arguments to the application in the command reply
9512 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9513 before first releasing SILC but came back. Now it is removed again
9514 and should come back nomore. The FORWARDED flag was used only
9515 by the JOINing procedure by forwarding the command packet to router.
9516 Now, the JOINing procedure has been changed to more generic (due
9517 to various router environment issues) and FORWARDED is not needed
9518 anymore for anything. The protocol specification is yet to be
9521 Now, removed silc_server_packet_forward from server and the flag
9522 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9524 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9526 * Renamed NAMES command to USERS command. The NAMES was named that
9527 due to historical reasons. Now it is renamed. Also, rewrote
9528 parts of the USERS command. The nickname list is not sent anymore
9529 by the server. Only Client ID and mode lists are sent in the USERS
9530 command. Changed this also to the protocol specification.
9532 The client now resolves the names and stuff after it receives
9533 the USERS list from the server when joining to the channel.
9535 * WHOIS and IDENTIFY commands has been changed to support multiple
9536 Client ID's per command. One can now search for multiple users
9537 in the network by sending only one WHOIS or IDENTIFY command.
9538 Changed the code and the protocol specifications.
9540 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9541 uses silc_server_command_whois_parse to parse the request. */
9543 * If normal server, do not parse the WHOIS and IDENTIFY requests
9544 before sending it to the router. Saves some time.
9546 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9548 * Fixed JOIN command on client library. Wrong number of arguments
9549 used to crash the client.
9551 * Added silc_server_channel_has_global function to check whether
9552 channel has global users or not.
9554 * Added silc_server_channel_has_local function to check whether channel
9555 has locally connected clients on the channel.
9557 * The silc_server_remove_from_one_channel now checks whether the
9558 channel has global users or not after given client was removed from
9559 the channel. It also checks whether the channel has local clients
9560 on the channel anymore. If it does not have then the channel entry
9561 is removed as it is not needed anymore.
9563 * The silc_server_notify now checks on JOIN notify whether the joining
9564 client is one of locally connected or global. If it is global then
9565 the channel has now global users on the channel and that is marked
9566 to the channel entry. Also, it now saves the global client to
9567 global list who is joining and JOINs it to the channel. This is
9568 for normal server, that is.
9570 Changed silc_server_send_notify_on_channel,
9571 silc_server_packet_relay_to_channel and
9572 silc_server_packet_send_to_channel check if we are normal server
9573 and client has router set (ie. global client) do not send the
9574 message to that client, as it is already routed to our router.
9576 * Implemented LEAVE notify type handling in silc_server_notify
9579 * Tested LEAVE command in router environment successfully. Tested
9580 with two routers, two servers and two clients.
9584 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
9586 * Implemented SIGNOFF notify type handling in silc_server_notify
9589 * silc_server_remove_id now removes the client entry from all channels
9590 it has joined and thusly sends SIGNOFF notify type.
9592 * Rewrote the NAMES list generation in server by removing two excess
9593 loops. The lists are created now inside one loop.
9595 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9597 * silc_server_remove_channel_user checks now also global list
9598 for channel and client.
9600 * silc_server_new_channel_user checks now both local and global
9601 list for channel and client. Fixed a bug in client id decoding.
9602 Used to decode wrong buffer.
9604 * silc_server_channel_message checks now both local and global
9605 list for channel entry.
9607 * Tested channel joining (hence JOIN) in router environment
9608 successfully. Tested with two routers, two servers and two
9611 * Tested channel message sending in router environment successfully.
9613 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9615 * Added silc_server_save_channel_key into server.[ch] to save the
9616 received channel key in Channel Key payload processing. It is
9617 also used in JOIN command reply handling.
9619 Equivalent function silc_client_save_channel_key added into
9620 client.[ch] into client library.
9622 * Changed JOIN command reply to send information whether the channel
9623 was created or not (is existing already) and the channel key
9624 payload. Changed protocol specs accordingly.
9626 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
9627 the request was sent by ID and not by nickname. Crashed on
9630 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9632 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
9633 now correctly save the received data.
9635 * silc_server_free_sock_user_data now notifies routers in the
9636 network about entities leaving the network.
9638 At the same time implemented functions silc_server_remove_id
9639 and silc_server_send_remove_id to receive and send REMOVE_ID
9640 packets. The packet is used to notify routers in the network
9641 about leaving entities. The ID removed will become invalid in
9644 * Added function silc_idlist_del_server into server. Removes and
9645 free's server entry from ID list.
9647 * silc_server_private_message function now checks, if we are router,
9648 that the destination ID really is valid ID, naturally.
9650 * In router when NEW_ID packet is received (for new client) the
9651 hash of the Client ID is saved in the ID Cache but the
9652 client->nickname is set to NULL, instead of putting the hash
9655 IDENTIFY command now also checks that client->nickname must be
9656 valid. If it is not if will request the data from the server who
9657 owns the client. Added new function
9658 silc_server_command_identify_check.
9660 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
9661 to set the command to already allocated Command Payload.
9663 * Tested private message sending in router environment with two
9664 routers, two servers and two clients. Fixed minor bugs and now
9667 * Fixed segfault from client's NAMES command. Used to crash if
9670 * Forwarded packets must not be routed even if it is not destined
9671 to the receiver. Changed server code comply with this.
9673 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9675 * Added `require_reverse_mapping' boolean value to ServerParams
9676 structure. If TRUE (not default) the server will require that
9677 the connecting host has fully qualified domain name.
9679 If the reverse mapping is not required and hostname could not be
9680 found the IP address is used as hostname.
9682 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9684 * Implemented version string checking to both client and server.
9685 The check is incomplete currently due to the abnormal version
9686 strings used in development version of SILC.
9688 * Changed all command functions in server to use the new
9691 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9693 * Changed char *data to unsigned char *data in ID Cache system to
9694 support binary data as ID Cache data. Changed code to support
9695 binary data in lib/silccore/idcache.c.
9697 * Renamed silc_server_packet_relay_command_reply to
9698 silc_server_command_reply as it is normal packet receiving
9699 function. Rewrote the function to accept command replys for
9700 servers and not only for clients.
9702 * Mark remote router always as registered server if we are connecting
9703 to it. Otherwise, commands sent by the router to us are ignored.
9705 * All ID List find routines now returns the ID Cache Entry pointer
9706 as well if requested.
9708 * WHOIS command works now in router environment, tested with two
9709 routers, two servers and two clients.
9711 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
9712 in router environment (as it is almost equivalent to WHOIS) but
9713 hasn't been tested thoroughly. Added new functions:
9715 silc_server_command_identify_parse
9716 silc_server_command_identify_send_reply
9717 silc_server_command_identify_from_client
9718 silc_server_command_identify_from_server
9720 * Disabled route cache adding because adding two different ID's with
9721 same IP replaces the old cache entry thus giving wrong route.
9722 The entry->router->connection is always the fastest route anyway
9723 so route cache may not be needed. Of course, new routes maybe
9724 established after receiving the ID when the entry->router->connection
9725 might not be anymore the most optimal.
9727 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9729 * Add route cache for received ID for fast routing.
9731 * Added silc_server_packet_route to route received packet on router
9732 that is not destined to us.
9734 * Renamed silc_server_get_route to silc_server_route_get.
9736 * Added id_string and id_string_len fields into SilcServer to
9737 include encoded ServerID for fast comparing without excess
9738 encoding of the ID's.
9740 * Cleaned up WHOIS command on server side. Added following static
9743 silc_server_command_whois_parse
9744 silc_server_command_whois_check
9745 silc_server_command_whois_send_reply
9746 silc_server_command_whois_from_client
9747 silc_server_command_whois_from_server
9749 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
9750 arguments in command replies. All command functions should be
9751 updated to use this macro.
9753 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9755 * Minor typo fixes on command reply handling on server.
9757 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9759 * Added silc_server_command_add_to_channel internal routine to add
9760 the client to the channel after router has created the channel and
9761 sent command reply to the server.
9763 * Added generic silc_server_send_command to send any command from
9766 * Use static buffer with ID rendering instead of duplicating data.
9768 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9770 * Fixed a channel user mode bug when joining to a channel server gave
9771 everybody channel founder rights, oops.
9773 * We mark ourselves as the router of the incoming server connection
9774 if we are router ourselves. This way we can check in some packet
9775 sending functions whether it is locally connected server. For
9776 incoming router connections we put NULL.
9778 * For router sending packets locally means now always sending the
9779 packet cell wide; to local clients and local servers. For normal
9780 server sending packet locally means sending it to only local
9783 * Fixed the JOIN command to really work in router environment. If the
9784 channel is created it is always created by the router. Router is
9785 also responsible of making the initial joining to the channel,
9786 sending JOIN notify to the sending server and distributing
9787 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
9788 does not exist server doesn't do anything else but forward the
9789 command to the router which performs everything.
9791 * Added silc_server_send_channel_key function to send the Channel Key
9794 * Added silc_server_create_channel_key to create new channel key. The
9795 channel key is now re-generated everytime someone joins or leaves
9796 a channel, as protocol dictates. Note: channel->key_len is the
9799 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9801 * Splitted server.[ch] finally. Created now packet_send.[ch] and
9802 packet_receive.[ch] to separate packet sending and receiving
9803 routines. The server.[ch] now includes everything else including
9804 actual packet processing (writing and reading data) and other
9807 Renamed silc_server_private_message_send_internal to
9808 silc_server_send_private_message. The routine is still though
9809 used only to relay private messages as server does not send
9810 private messages itself.
9812 Renamed silc_server_new_channel to silc_server_create_new_channel
9813 and added new function sicl_server_new_channel that handles the
9814 incoming New Channel packet. Added also new sending function
9815 silc_server_send_new_channel to send New Channel Payload.
9817 * Added new function silc_server_notify to process incoming notify
9818 packet to the server/router. Server may then relay the notify
9819 to clients if needed.
9821 * Added new function silc_server_new_channel_user to process incoming
9822 New Channel User packet. Router will redistribute the packet and
9823 send JOIN notify to its local clients and locally connected servers
9824 if needed. Normal server will send JOIN notify to its local client
9825 on same channel when received this packet. Added also corresponding
9826 sending function silc_server_send_new_channel_user to sent the
9829 * Added boolean route argument to send_notif_to_channel and
9830 packet_send_to_channel functions to attempt to route the packet
9831 if it is TRUE and send only locally if it is FALSE.
9833 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9835 * silc_server_replace_id now broadcasts the received replace ID
9836 packet if it is not broadcast packet already. The router must
9837 broadcast to inform other routers about changed ID.
9839 * Added backpointer to server's router into SilcServer context in
9840 silcd/server_internal.h.
9842 * Fixed silc_server_packet_broadcast to send correct broadcast
9845 * The channel key is now distributed to the local client as soon
9846 as it is received from the router (in router environment) so that
9847 no other packet may be sent for the channel until client has
9850 * silc_server_remove_channel_user now broadcasts the received
9851 Remove Channel User packet if it is not broadcast packet already.
9852 The router must broadcast to inform other routers about removed
9855 * Added users field into SilcPacketContext that is a reference count
9856 of the context. One can increase the reference count by calling
9857 silc_packet_context_dup which is now changed to just increase the
9858 reference count instead of duplicating the data. The reference
9859 count is decresed by calling silc_packet_context_free that will
9860 free the data after the reference count hits zero.
9862 For now on the packet context and everything allocated into it
9863 (including the raw packet from network) must be freed by calling
9864 the new silc_packet_context_free function. Added also new function
9865 silc_packet_context_alloc that must be used now to allocate the
9866 context. This also means that if a routine is asynchronous from
9867 silc_[client/server]_packet_parse_type the packet context must
9868 be duplicated by calling silc_packet_context_dup. Otherwise it
9869 gets free'd after silc_[client/server]_packet_parse_type returns.
9870 Also, one must remember that if packet is duplicated then its
9871 reference count must be decresed by calling the free function as
9872 many times as it was duplicated.
9874 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
9875 from both client and server.
9877 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9879 * Made joining to a channel working in router environment.
9881 * Cleaned up JOIN command on server side and create function
9882 silc_server_command_join_channel internal routine to make the
9885 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9887 * Changed silc_command_pending list to SilcDList. Also, added
9888 `ident' field to SilcServerCommandPending structure to identify
9889 the reply and to call correct callback.
9891 Added silc_server_command_pending_check function to replace the
9892 corresnponding macro. The silc_command_pending list is not
9895 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
9896 to set identifier to previously allocated Command Payload. It
9897 is used to set identifier for command when resending Command
9900 * Added silc_command_payload_encode_payload to encode Command
9901 Payload buffer from SilcCommandPayload structure.
9903 * Added silc_argument_payload_encode_payload to encode Argument
9904 payload buffer from SilcArgumentPayload structure.
9906 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9908 * Changed WHOIS command to support router connection on server side.
9909 The whois request is always sent to router unless the server is
9910 standalone server. After server has received the reply from the
9911 router will it send the reply to the client.
9913 * Added silc_server_packet_broadcast into silcd/server.[ch] to
9914 broadcast received broadcast packet. The function is used only
9915 by router. The broadcast packet is always sent to the router's
9918 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
9919 render given ID to printable string, for log files for example.
9921 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9923 * Made basic router to router connections working. At least they
9924 can now connect to each other but nothing really works the way
9925 they are supposed - yet.
9927 * Added new initiator token to RouterConnection configuration
9928 file in silcd/serverconfig.[ch]. It is used to tell whether we
9929 are the initiator to the remote router or whether we'll expect
9930 the other end to connect.
9932 * Moved registering of listener task to silc_server_init, hence
9933 the server starts listenning as soon as it is run, even if it
9934 does not have connections to other routers. Let's see how well
9937 * Changed default connection retry timeouts for more suitable in
9940 * Removed cipher and such arguments from silc_idlist_add_client
9941 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
9942 Added new function silc_idlist_add_data to add the keys and stuff
9945 * Added SilcIDListData structure and added it to SilcClientEntry
9946 and SilcServerEntry as their first field in the structure. This
9947 way we can explicitly cast the ID entries to the SilcIDListData
9948 structure and get common data for the entries. In past, we had
9949 to first check what type of connection it is and then cast it to
9950 correct ID entry type. Now, we can directly cast the opaque
9951 pointer to the SilcIDListData (no matter what ID entry it actually
9952 is) and get the data needed.
9954 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9956 * Wow, found a bug in scheduler. The scheduler uninitialized itself
9957 in some circumstances even if threre were timeout tasks, though not
9958 IO tasks, but tasks anyway. Now fixed.
9960 * Defined SilcServerConnection structure to hold connection specific
9961 stuff about directly connected servers and routers. The definition
9962 is currently in silcd/server_internal.h. I thought about having
9963 a bit more important role fro this struct but for now it is used
9964 only when connecting to other server (or router actually).
9966 * Added connecting retry support in server when connecting to
9967 router(s). The retry feature implement exponential backoff
9968 algorithm. Also, added SilcServerParams structure to hold default
9969 parameters for server. For now, it include these retry settings
9970 and are hard coded. After server is moded to be as Silc Server
9971 Library this structure will be more important.
9973 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9975 * Changed client librarys channel->clients table to SilcList and
9976 changed code accordingly.
9978 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9980 * Changed client's channel table to SilcList and changed code
9981 accordingly. Also changed SilcChannelClientEntry to include back-
9982 pointer to the channel so that client entry can use that structure
9983 as list as well and we have fast cross-reference to the channel.
9984 This change dramatically decreased the complexity of channel
9985 handling with client entry and vice versa (removed one extra
9986 loop when searching for channel entry from many functions).
9988 * Changed server->sim from table to SilcDList and changed code
9991 * NAMES command can now be used from user interface. It will show
9992 the user list on the channel, neatly.
9994 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
9995 Code now saves realname of the user if it becomes available.
9997 * Renamed configure.in to configure.in.pre and made ./prepare
9998 script to automatically add correct version string to
9999 configure.in which it creates from configure.in.pre.
10001 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10003 * NAMES command reply now shows users mode with the nickname when
10004 joining to channel.
10006 * Moved silc_client_ch[u]mode[_char] functions from
10007 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10008 place sucks, they are utility functions and should be in some
10011 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10013 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10016 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10020 * Added TRQ (efficient deque and list library) into lib/trq. This is
10021 a very good list library that is currently used in the SILC. Defined
10022 SilcList API over the library because I didn't like the API very
10023 much. See lib/trq/silclist.h for the API and examples of how to
10024 use the API. Fixed various places in the code to use the new
10025 SilcList API. The SilcList is meant for lists that has a structure
10026 already defined as a list. It is not suitable to add just some
10027 context to the list (in TRQ, the context is the list actually).
10029 So, I defined SilcDList that can be used for the purpose where
10030 predefined list structure does not exit. This can be used as
10031 such list. Now some context just can be added to the SilcDList.
10032 Currently this list is not used in the SILC just yet, though there
10033 are a lot places where this can replace dynamically allocated
10034 tables and I will fix these places, later, to use SilcDList.
10035 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10036 and use TRQ internally).
10038 Also fixed some annoying warning messages that the original TRQ
10039 code generated. Also minor changes to TRQ's Makefile.in.
10041 * Added support for querying by Client ID to both WHOIS and
10042 IDENTIFY commands into server, as required by the protocol.
10044 * Removed method function pointers from SilcBuffer structure. They
10045 weren't used to anything and just increased the context size for
10046 no good reason. This change also made silc_buffer_alloc and
10047 silc_buffer_free functions inline functions.
10049 * Disabled command flooding detection support until it's fixed so
10050 that it accepts commands in but does not execute them more than once
10053 * Added silc_net_localhost(), to return local hostname, into
10054 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10055 that must be initialized before calling silc_client_init.
10057 * Added new function: silc_server_send_notify_on_channels to send
10058 notify messages to all channels client has joined. It is assured
10059 that the message is sent only once per client.
10061 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10062 lib/silcutil/silcutil.[ch] as silc_format function. The new
10063 function is generic and is used by server as well, not only by
10064 the logging routines.
10066 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10067 the provided version string was not acceptable. Added new function:
10068 silc_ske_check_version into lib/silcske/silcske.h. The function
10069 must be implemented by the application (client or server) and it
10070 does not reside in the SKE library. The function checks the version
10071 string remote end sent.
10073 * Added back pointers (to opaque context and to SilcSocketConnection)
10074 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10076 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10077 duplicate packet context structure.
10079 * Changed `notify' client operation to send same arguments as client
10080 receives from server except for ID's. ID's are mapped to correct
10081 ID entry and that is returned. Also, if channel entry is not sent
10082 by server but the notify is for channel the channel entry is sent
10083 to application (otherwise application doesn't know that it is for
10084 channel (library gets it from packet's Destination ID)).
10086 * Added silc_client_remove_from_channels into client library to
10087 remove a client from all channels it has joined to. Used when
10088 received SIGNOFF notify from server. Added also new function
10089 silc_client_replace_from_channels to replace old ID entry with
10090 new ID entry on all channels. Used when received NICK_CHANGE
10091 notify from server.
10093 * Fixed ID Cache list handling in silc_idlist_get_client in
10094 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10095 to get (or query) client by ID.
10097 * Updated TODO list.
10099 * Added connection authentication status message defined by the
10100 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10101 support for these into the code in client and server side.
10103 * Added generic function silc_client_send_command to send any command
10104 with variable argument list. Application should use this function
10105 to send commands if the command functions provided by the library
10106 does not suite for the application's user interface needs.
10108 * Added new `failure' client operation. Application is notified about
10109 received failure packet if client is executing a protocol. In this
10110 case the protocol's execution has failed.
10112 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10113 is required by the protocol.
10115 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10116 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10119 * Added status flag to SilcSKE object to indicate realtime status
10120 of the SKE protocol.
10122 * Application receives now exactly same command reply arguments as
10123 the library receives from server. However, if ID is received the
10124 corresponding ID entry is returned to the application (eg. Client
10125 ID is mapped to correct SilcClientEntry entry and that is returned).
10126 Changed command_reply client operation due to this change.
10128 * Changed all ID's in commands and in command replys as ID Payloads.
10129 Change affected both client and server side codes.
10131 All ID's sent in SILC network (with execption of ID's in SILC
10132 Packet header) are sent in ID Payload to support variable length
10135 * Server now notifies nick changes and notifies all clients on
10136 the channels about the new nickname (about the new Client ID,
10139 * Implemented CMODE command to change channel modes. Supports all
10140 channel modes defined by the protocol specs except ban and invite
10141 lists. (Also, private channel key mode is supported but support for
10142 setting private channel key in client is missing, thus, this mode
10143 has no effect on client side (except that server requires that the
10144 client uses private channel key and normal channel traffic does not
10147 Also, invite mode works per se, but INVITE command does not work
10148 yet correctly, so you can set channel as invite only channel but
10149 inviting clients to the channel does not work (it is yet to be
10150 thought what's the best way to do it).
10152 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10153 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10154 Implemented CUMODE command to change user's mode on the channel.
10155 Supports all modes defined by the protocol specs.
10157 * Added NAMES command reply to return users modes on the channel.
10159 * Removed unnecessary and slow ciphers from lib/silccrypt.
10161 * Set SO_KEEPALIVE option to connection sockets by default.
10163 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10165 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10166 redefined the Notify Payload into protocol specs.
10168 * Added silc_id_payload_parse_id to get ID directly from raw
10171 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10173 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10174 accept searching by Client ID as well.
10176 * Added support for LEAVE and SIGNOFF notify types in client library.
10178 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10179 to parse ID Payload from raw data.
10181 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10183 * Added flags parameter into silc_ske_assemble_security_properties
10184 function in lib/silcske/silcske.[ch].
10186 * Changed notify client operation to fit better for notify messages
10187 sent by server. The notify payload received from server is now
10188 passed to the application (after parsing it to SilcNotifyPayload).
10189 It is application's responsibility to retrieve the arguments
10190 from the payload and show the message the way it wants. The message
10191 sent by server is implementation specific.
10193 * Changed public keys to comply with the protocol specification.
10194 Old public keys are not supported anymore and are not compatible.
10196 * Removed nickname from Channel Payload as the latest draft removed
10197 it. The client must resolve the nickname from the NAMES command
10198 reply received when it joined the channel.
10200 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10202 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10204 * Fixed some errors in protocol specification drafts.
10206 * Created lib/silccore/silcnotify.c to implement Notify Payload
10207 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10208 generic payloads described by protocol specifications. The file
10209 includes implementations for ID Payload and Argument Payload.
10211 * Changed Command Payload implementation to use the new Argument
10212 Payload. Changed command_xxxx_payload to command_payload_xxxx
10213 to comply with SILC coding conventions.
10215 * Added suppport for Argument Payload handling in Notify Payload
10216 implementation as protocol requires it. Added the new support
10217 into server and client lib as well.
10219 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10221 * Added support for multiple nicknames on same channel. [n] is
10222 added locally to the nickname if there are more than one same
10223 nicknames on the channel.
10225 * Server now sends all nicknames that matched WHOIS request.
10226 Client also shows the list received from server.
10228 * Added TOPIC command to client side. User can now set and show
10229 current topic on channel.
10231 * Added MOTD command to client and server. Also, server sends the
10232 motd when client connects to the server.
10234 * Changed version strings to comply ISO 8601.
10236 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10238 * Fixed protocol error handling in client library. It should now
10239 cope even if the SKE fails for some reason.
10241 * Made new protocol specification drafts for submitting to IETF.
10243 * Implemented TOPIC command to server in silcd/command.c.
10245 * Added two new notify types into lib/silccore/silcnotify.h:
10246 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10247 notify nickname change and topic setting/change on a channel.
10249 * API change of command_reply operation in client library. The
10250 application gets now the status type received from server as well.
10252 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10254 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10256 * Cras fixed and optimized the packet handling even further and
10257 it should work now. Minor change to the prototype of function
10258 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10260 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10262 * Added new function into lib/silcutil/silcschedule.[ch]:
10263 silc_schedule_with_fd to select() a specified fd. The function
10264 returns after timeout expires or data arrives or goes. The
10265 function is used by packet routines to wait that all data is
10266 received from network.
10268 * Fixed data reading from network in lib/silccore/silcpacket.c.
10269 The code now assures that all data is read from the fd and then
10270 continues packet processing. This was a bug fix since the code
10271 used to drop some data in some circumstances.
10273 * Added new function into lib/silcclient/client.[ch]:
10274 silc_client_start_key_exchange to start key exchange after
10275 connection has been established to server. The code internally
10276 now uses this funtion but its main purpose was to provide it
10277 for applications that perform their own connecting. After
10278 application has created a connection it merely calls this
10279 function to start the key exchange between client and server.
10280 The library takes care of everything else after that.
10282 Updated also lib/silcclient/README to explain the usage of
10285 * Do not send to application information that connection has
10286 been established. Application gets notified it by connect
10289 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10291 * Applied cras's patch to add silc_schedule_one function. The
10292 function runs scheduler once and returns.
10294 * Fixed the scheduler after cras messed it up. The timeout
10295 handling works now as it's supposed to work.
10297 * Added into lib/silccore/ silcnotify.h to include notify
10298 message types support. Changed silc_server_send_notify*
10299 functions, in server.[ch], to support those new notify types.
10300 Added the support for the notify types into client library,
10301 as well. Added new notify client operation into ops.h in
10304 * Changed silc_server_packet_send_to_channel to send normal
10305 packets instead of just channel message packets. The function
10306 is now used to send the notify packets to channels. It is not
10307 used to send channel message packets anymore, as server never
10308 sends them anymore.
10310 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10311 va_arg()s as it seems to require it nowadays. I guess, if SILC
10312 is compiled with older va_arg() the new code should work anyway.
10314 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10316 * Splitted core library. Core library (lib/silccore) includes
10317 now only SILC protocol specific core (and common) components.
10318 Created new utility library (lib/silcutil) that includes more
10319 generic purpose stuff. The stuff for util library was taken
10320 from the old core library. This was minor and easy split.
10322 * Created SILC Client Library (lib/silcclient) that includes
10323 implementation of the SILC client without user interface. This
10324 was major move from silc/ directory. The code has been changed
10325 so that it is transparent towards the user interface. The
10326 silc/ directory includes now the same user interface as before
10327 and it uses the new client library. Read lib/silcclient/README.
10328 Basicly, the client library performs everything else related
10329 to SILC except user interface handling. Also, configuration
10330 files are considered to be part of user interface and library
10331 does not handle them.
10333 This change also changed a lot of structures, function naming etc.
10334 Most important change was that SilcClientWindow object was
10335 renamed to SilcClientConnection in the client library. Created
10336 also new file lib/silcclient/ops.h. Also added new files
10337 silc/local_command.[ch] and silc/client_ops.[ch].
10339 All these changes were made to make it easier for user interface
10340 designers to create what ever user interface for the SILC client
10343 It is also expected that the server will be moved to lib
10344 directory as well and SILC Server Library will be created;
10345 sometimes in the future.
10347 * Removed Local commands from lib/silccore/silccommand.h as
10348 they are application specific and new client library does not
10349 handle any of those anymore.
10351 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10352 old client implementation in silc/.
10354 * Added support for callback functions in SILC_LOG_* macros.
10355 Application can now set its own callbacks that will be called
10356 instead of using the default functions that will always print
10357 the debug messages to stderr (or stdout). Also, debugging can
10358 now be disabled by setting silc_debug to FALSE and re-enabled by
10359 setting it to TRUE. Note, that logging will still work even
10360 if debugging is disabled.
10362 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10363 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10364 silc_log_reset_debug_callbacks.
10366 * To enable debugging in silc client one must give now -d
10367 option on command line.
10369 * Changed silc_schedule_init to automatically allocate task queues
10370 if they are not allocated before calling it.
10372 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10374 * Added GMP 3.1 into math library.
10376 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10378 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10379 a channel in SILC network. The packet is used by servers and
10380 routers to notify other routers that user has left a channel.
10381 This little feature was missing until now. Added the feature
10382 to protocol specification as well.
10384 Added functions: silc_server_send_remove_channel_user and
10385 silc_server_remove_channel_user into server.[ch].
10387 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10388 lib/silccore/silcpacket.h. However, they are not implemented
10391 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10393 * Fixed joining to a channel and sending channel messages
10394 between server and router. The channel message sending should
10395 now work inside a cell.
10397 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10399 * Fixed the private message sending between server and router.
10400 The private message sending should now work inside a cell.
10402 * Added silc_server_replace_id into server.[ch] to replace
10403 existing ID in the SILC network.
10405 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10406 and silc_idlist_replace_server_id into idlist.[ch] in server.
10408 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10410 * Fixed the server to server connections. Server can again now
10411 connect to router. Router to router connections probably does
10414 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10416 * Added dynamic protocol registering support. Now protocols can
10417 registered and unregistered on the fly. Patch by cras.
10419 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10421 * Added lib/contrib directory to hold routines that some platforms
10422 don't have but are needed by SILC.
10424 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10425 into lin/contrib to provide getopt() and getopt_long() for
10426 those who don't have it.
10428 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10430 * Added AWAY command to client. When away message is set and
10431 client receives a private message packet the client automatically
10432 replies to the sender with the away message.
10434 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10435 bug seemed to be the cause of recent problems when compiling
10438 * Added version detection support to SKE protocol specification
10439 and added the new changes to the SKE implementation as well.
10440 There were other minor changes in the SKE protocol as well.
10442 Many changes in lib/silcske/silcske.[ch] and in
10443 lib/silcske/payload.[ch].
10445 * Added ^U functionality, clear input line. Patch from cras.
10447 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10449 * Mainly small bugfixes on core library. Fixed some debugging
10450 logging and buffer overflow in silclog.c.
10452 * Updated config.sub and config.guess on the distribution tree.
10454 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10456 * Added command lagging support in server. Client may execute
10457 commands now only once in two seconds.
10459 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10461 * Optimized packet reception. MAC computation and checking is now
10462 also more optimized. A lot previously duplicated code is now
10463 used as generic by both client and server.
10465 * Fixed key pair generation in clientutil.c
10467 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10469 * Added into lib/silccore/silcbufutil.[ch] new function;
10470 silc_buffer_realloc.
10472 * Moved generic packet sending/encryption functions to
10473 lib/silccore/silcpacket.[ch] from client and server. Some
10474 rewriting of the functions.
10476 * Moved all generic packet reception/decryption functions to
10477 lib/silccore/silcpacket.[ch] from client and server. The
10478 packet processing is now much cleaner in both client and server.
10479 These were major changes in both client and server.
10481 * Created many common functions in server to do packet sending.
10482 Previously code were duplicated a lot, this has been removed
10483 with these changes.
10485 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10487 * Rewrote major parts of the ID cache system. Don't know
10488 whether it is better now or not but at least the API is more
10491 * Major rewrite on ID cache stuff on client because of the ID
10492 cache API changes. Added idlist.c to client.
10494 * Also major rewrite on ID cache stuff on server as well.
10495 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10496 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10497 in hand, instead they are all put into the ID cache system now.
10498 All server_idlist_* routines uses ID cache now instead of
10499 traversing its own lists (those lists does not exist anymore).
10500 SilcIDList though still exists. Also, SilcXXXEntry's are
10503 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10505 * Finally made the SKE implementation compliant to the protocol
10506 specification. All mp integers are now binary encoded as
10507 opposed being HEX encoded.
10509 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10512 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10513 functions: silc_[encode/decode]_pem. Also added function
10514 silc_encode_pem_file to PEM encode with newlines ('\n') for
10515 saving into a file.
10517 * SILC public keys are now encoded either PEM or binary. Same
10518 option is for private keys as well. By default private keys
10519 are binary encoded and public keys PEM encoded. Silly HEX
10520 encoding were removed.
10522 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10523 function to create fingerprints.
10525 * Fixed a bug in SHA1; does not change the original data anymore.
10527 * Partly implemented INFO command on client and server side.
10528 Fixed CLEAR command. Changes to SERVER command; show current
10529 server(s) when giving command without arguments. Added
10530 VERSION command to client.
10532 * Added check to server that unregistered connections cannot
10533 execute commands (unless it is specificly allowed).
10535 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10537 * Fixed screen refresh.
10539 * Fixed channel joining bug from client. On some circumstances
10540 client tried to join to a channel it had already joined.
10542 * Added public key verification process into client's protocol.c.
10543 The client now verifies the public key from user and saves
10544 it into ~./silc/serverkeys/ directory.
10546 Added into: clientutil.[ch]: silc_client_verify_server_key.
10548 * Changed SKE protocol's silc_ske_initiator_finish function
10549 to accept callback function that verifies the received public
10550 key. Removed old silc_ske_verify_public_key function.
10552 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10554 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
10555 silc_pkcs_private_key[_data]_set.
10557 * Made the password and public authentication more cleaner in
10558 server's protocol.c.
10560 * Removed historic and obsolete protocol `channel_auth' from
10561 both client and server.
10563 * Removed wrong way of sending command status messages from
10564 server to client in server's command.c. The old way violated
10565 protocol specification.
10567 Changes to silccore/silccommand.[ch]: removed
10568 silc_command_encode_status_payload -> not needed anymore,
10569 changed silc_command_encode_payload_va to accept extra
10570 argument on variable argument list. The argument type must
10571 now be provided to the function. Also, added new function:
10572 silc_command_encode_reply_payload_va which is same as
10573 normal command_encode_payload_va except command status type
10574 is provided as extra argument.
10576 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10578 * Added ~./silc directory handling. The directory includes the
10579 public and private keys for the client.
10581 Added silc_client_check_silc_dir, silc_client_create_identifier
10582 and silc_client_load_keys.
10584 * Implemented SILC protocol compliant public key. Added public
10585 and private key saving to and loading from files.
10587 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
10588 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
10589 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
10590 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
10591 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
10593 Implemented: silc_pkcs_save_[public/private]_key[_data] and
10594 silc_pkcs_load_[public/private]_key.
10596 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10598 * Added silc_server_get_route (route.[ch]) to get connection
10599 data for the fastest route for given ID.
10601 * Implemented INVITE command on client and server. The command
10602 were re-defined in the SILC Protocol Specification and the
10603 implementation now complies with the specification.
10605 * Implemented PING command on client and server.
10607 * Implemented NAMES command on client and server. The server side
10608 supports currently only normal server not router server yet.
10609 Some changes to NAMES definition in SILC protocol specification.
10611 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10613 * Implemented LEAVE command on client and server.
10615 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
10616 again. This change was made to the protocol as well. Server
10617 should not violate the protocol specification anymore.
10619 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10621 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
10622 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob