1 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
3 * Unregister channel key saving callback when deleting channel.
4 Affected file lib/silcclient/idlist.c.
6 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
7 before calling notify client operation. Affected file is
8 lib/silcclient/client_notify.c.
10 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
12 * Save old channel keys in list to allow more rapid change
13 of channel keys if server for some reason does that. This
14 avoids loosing so many channel messages due to not having
15 key to decrypt. Affected file lib/silcclient/silcclient.h,
16 idlist.c and client_channel.c.
18 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
20 * Continued backup router tests and fixes. Affected files
21 silcd/server_backup, server_util.c, server.c. See TODO.
23 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
25 * Fixed SERVER_SIGNOFF handling in servers. The client
26 was removed from wrong list thus not removing the client
27 at all. Affected file silcd/packet_receive.c.
29 * Do not execute rekey protocol for disabled connections as
30 it would never go through. Affected file silcd/server.c.
32 * Added timeout for rekey protocol to catch if the protocol
33 never executes successfully. Affected files silcd/server.c
36 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
38 * Abandon packet processing for disconnected sockets. Check
39 this always after calling packet processing callback.
40 Affected file lib/silccore/silcpacket.c.
42 * Fixed double registration disconnection code in server.
43 Closed wrong connection. Affected file silcd/packet_receive.c.
45 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
47 * On normal server reconnect to primary during resuming 4
48 times, then give up. Affected file silcd/server_backup.c.
50 * If during reconnecting to routers we notice we have router
51 connection but no primary router set, the server is in desync.
52 Reconnect to primary to restore network. Affected file
55 * Assure that only one protocol is exeucting at the same time.
56 Added checks for all protocols. Affected files are
57 silcd/server.c and server_backup.c.
59 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
61 * Check that a string is not already part on invite/ban
62 string when processing it. Affected file silcd/server_util.c.
64 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
66 * Fixed the CUMODE_CHANGE for founder mode changes to comply
67 with 1.2 version of the protocol. Affected file is
68 silcd/packet_receive.c.
70 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
72 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
73 where the passphrase was given. Affected file is
76 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
78 * INVITE and BAN notifys are now delivered from routers to
79 servers (but not clients) on the channel. Updated specs and
80 code. Affected files silcd/packet_[send|receive].[ch],
81 command.c, server.c and server_util.c.
83 * Implemented INVITE and BAN announcing. Affected files are
84 silcd/server.[ch], server_util.c.
86 * Implemented SilcStatus error type argument returning in
87 command reply error in server. Affected file silcd/command.c.
89 * Implemented SilcStatus argument returning in comand reply
90 in client library. The command_reply client operation now
91 returns error specific arguments as well. Affected files
92 are lib/silcclient/command_reply.[ch], client_resume.c,
93 lib/silccore/silcstatus.[ch].
95 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
97 * Backup router protocol version 1.2 implemented. Testing still
98 required. Affected files in silcd/server_backup.[ch], server.c,
99 packet_receive.c and server_internal.h.
101 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
103 * silc_client_send_[channel|private]_message now return TRUE
104 or FALSE. Affected file lib/silcclien/client_channel.c and
107 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
109 * Check for explicit nickname in INVITE and BAN processing
110 during join as well (and don't expect only wildcards in
111 invite/ban strings). Affected file silcd/command.c.
113 * Fixed the INVITE and BAN by public key. The public key saved
114 is the PK payload (as specified) not the raw data. Affected
115 file silcd/server_util.c.
117 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
119 * UTF-8 text message support for actions and notices in SILC
120 Client. Affected file irssi/src/silc/core/client_ops.c.
122 * silc_get_username and silc_get_real_name now returns sensible
123 data on Win32. Patch by Toni Willberg. Affected file is
124 lib/silcutil/win32/silcwin32util.c.
126 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
128 * Provide a signal handler to send MIME encoded messages and emit
129 a signal when a MIME encoded message is received. Also document
130 the signals for usage with the perl interface.
132 A sample perl script will be supplied at a later point.
134 Affected files are irssi/docs/signals.txt,
135 irssi/src/silc/core/client_ops.[ch],
136 irssi/src/silc/core/silc-{channels,servers}.c
138 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
140 * Use SILC_COMMAND_PING to estimate the round-trip time to the
141 server. Use this time to display a lag and disconnect when it
142 exceeds a specified limit.
144 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
146 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
148 * Remove the channel auth list in normal server if router
149 encofrces its list during connecting. Send notify to channel
150 to remove the mode to remove the list. Affected files are
151 silcd/server_util.c and silcd/packet_receive.c.
153 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
155 * Added support for channel public keys. Updated protocol specs
156 and implemented it. Affected files are
157 silcd/command.c, command_reply.c, lib/silcclient/command.c,
158 lib/silcclient/command_reply.c.
160 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
162 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
163 terminate the process on Linux. Affected file silcd/silcd.c.
165 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
167 * Check for NULL buffer in silc_buffer_clear. Affected file
168 is lib/silcutil/silcbuffer.h.
170 * Simplified the backup router protocol by removing the _GLOBAL
171 types. Updated protocol specs and the code. Affected files
172 are silcd/server_backup.[ch].
174 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
176 * Deny '@' and '!' from nicknames since they are reserved
177 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
178 Updated protocol specs and the code.
180 Affected files are silcd/server_util.[ch].
182 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
184 * Fixed stack overflow in Irssi SILC client. Affected
185 file irssi/src/silc/core/client_ops.c.
187 * Check that Host is set in ServerConnection and RouterConnection
188 in silcd.conf. Affected file silcd/serverconfig.c.
190 * Fixed crash in server with protocol completion callbacks,
191 namely rekey and backup resuming protocols. Affected files
192 are silcd/server_backup.c and silcd/server.c.
194 * Fixed rekey protocol to not restart if it is started already.
195 Affected files are lib/silcclient/client.c and
198 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
200 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
202 * Fixed EOF handling in SILC Config, affected file
203 lib/silcutil/silcconfig.c.
205 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
207 * Fixed RESOLVING flag handling in JOIN notify and other
208 notifys to handle the resolvings correctly in client library.
209 Affected file lib/silcclient/client_notify.c.
211 * Do not send full INVITE and BAN lists in INVITE and BAN
212 notifys, only the changed information. Affected file
215 * Fixed INVITE notify sending in INVITE command, send it
216 only when needed. Affected file silcd/command.c.
218 * Handle the founder key change properly in CMODE_CHANGE
219 notify. Bug #122. Affected file silcd/packet_receive.c.
221 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
223 * Remove the mark for output (mark it only for input) after
224 purging outgoing queue. Prevents the "Error in select()"
225 floods. Affected file silcd/packet_send.c.
227 * Fixed incorrect connection deletion from client library
228 after calling "connect" client operation. Could cause
229 crashes for example during reconnect timeouts. Affected
230 files are lib/silcclient/client.c and
231 irssi/src/silc/core/client_ops.c.
233 * Check server private key file permissions before starting
234 the server. Affected file silcd/serverconfig.c.
236 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
238 * NULL terminate allocated string in silc_buffer_strformat.
239 Affected file lib/silcutil/silcbuffmt.c.
241 * Rewrote the invite/ban list string handling in server to
242 use SilcBuffer instead. Affected files are silcd/command.c
243 and silcd/server_util.c.
245 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
247 * Fixed double free in CMODE command when setting new HMAC
248 for channel. Affected file silcd/command.c.
250 * Added couple of missing memset's to zero sensitive memory.
251 Affected files silcd/command.c, lib/silcclient/command.c.
253 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
255 * Fixed a double free in INVITE command error handling in
256 server. Affected file silcd/command.c.
258 * Added macros SILC_SWAB_[16|32] to swab byte order of
259 16-bit and 32-bit unsigned integers. Affected file
260 lib/silcutil/silctypes.h.
262 * Use the SILC_SWAB_16 instead of htons() in server when
263 handling ports since the ports in structures are always
264 in little-endian order (regardless of platform). Affected
265 file silcd/serverid.c and silcd/server_backup.c.
267 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
269 * Send DISCONNECT in close admin command in server. Affected
270 file silcd/command.c.
272 * Check whether we are already connecting to a remote router
273 (in addition of checking whether we are already connected)
274 before creating new connection. Affected file silcd/server.c.
276 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
278 * Added better compiler and compiler flags checking in
281 * Check that socket is valid after QoS is applied to data.
282 Affected file lib/silcutil/unix/silcunixsockconn.c.
284 * Make sure the socket connecetion is not closed to early
285 when closing connection in server. Also make sure the
286 connection is always closed after error in a protocol.
287 Affected file silcd/server.c.
289 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
291 * Removed --session and --dummy options from Irssi SILC Client.
292 -d option is available only if --enable-debug was given.
293 Affected files are irssi/src/silc/core/silc-core,
294 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
296 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
298 * Added silc_buffer_steal to steal the data from the buffer.
299 Affected file lib/silcutil/silcbuffer.h.
301 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
303 * Fixed server crash with double Primary block in config file.
305 Fixed also various memory leaks around the config file
306 parser. Affected files lib/silcutil/silcconfig.c,
307 silcd/serverconfig.c.
309 * Changed my nickname (Johnny Mnemonic) to my real name, this
310 means that bugs introduced by him were actually introduced
313 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
315 * Don't display "foo appears as foo\nYou're now known as foo"
316 messages. Affected file irssi/src/silc/core/client_ops.c
318 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
320 * Fixed error handling of invalid client entry when calling
321 commands in server. Fixes a crash. Affected file
324 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
326 * Added some sanity checks in server for correctness of the
327 server configuration. Affected file silcd/serverconfig.c.
329 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
331 * Prevent endless resolving of user informations in USERS
332 command by checking the command reply status correctly.
333 Affected file lib/silcclient/command_reply.c.
335 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
337 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
338 file is lib/silcutil/silcfileutil.c. A patch by Matthew
339 Aldous <Matthew@Aldous.com>.
341 * Added better implementation using CriticalSection of
342 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
343 <mikko.lahteenmaki@pikabaana.net>.
345 * Added some Winsock WIN32 compatiblity defines into
346 includes/silcwin32.h.
348 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
350 * Fixed double free in async host lookup code. Affected file
351 lib/silcutil/silcsockconn.c.
353 * On backup router handle now the SERVER_SIGNOFF from router
354 for local connected servers too, and close the connections.
356 Do not process them as normally signing off servers when they
357 really signoff by sending EOF fe, but always assume that
358 router sends the SERVER_SIGNOFF.
360 Affected files silcd/server.c and silcd/packet_receive.c.
362 * Fixed socket unsetting when closing connections. Affected
363 files silcd/server.c and silcd/packet_send.c.
365 * Do not print the nickname in SERVER_SIGNOFF if we do not
366 have it. Prevents asserts in Irssi core. It is possible we
367 don't have the nick if it was just being resolved when server
368 signoff. Affected file irssi/src/silc/core/client_ops.c.
370 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
372 * Fixed autonick crashbug in client library. Affected file
373 lib/silcclient/client.c.
375 * Fixed Unix implementation of SilcMutex to really assert if
376 the mutex is locked/unlcoked already. Affected file
377 lib/silcutil/unix/silcunixmutex.c.
379 * Fixed locking in silc_schedule_uninit. It didn't lock
380 when dispatching timeout tasks. Affected file is
381 lib/silcutil/silcschedule.c.
383 * Changed Win32 implementation of SilcThread to use modern
384 Win32 interface. Affected file is
385 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
387 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
389 * Don't print signed messages when sending failed. Affected files
390 irssi/src/silc/core/silc-[servers.c/commands.h]
392 * Send adquate signal when founding a channel by joing it. Affect
393 file irssi/src/silc/core/client_ops.c
395 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
397 * Fix theme abstracts parsing. Affected files irssi/default.theme,
398 irssi/src/fe-common/core/themes.c
400 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
402 * Fixed close command to use the port correctly when closing
403 server connections. Affected file silcd/idlist.c.
405 * Check for NULL outbuf in silc_socket_write. It is possible
406 that it is NULL is some odd case. Affected files are
407 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
409 * Do not call final protocol callback for backup router
410 resuming protocol when closing connection. It is closed
411 by timeout in case of error. Affected file silcd/server.c.
413 * Backup reconnect to router if backup resuming protocol
414 failed. Affected file silcd/server_backup.c.
416 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
418 * Fixed double free in SKE library error hadling when signature
419 error occurred. Affected file lib/silcske/silcske.c.
421 * Save the fingerprint to new SilcClientEntry after changing
422 nickname. Affected file lib/silcclient/client_notify.c.
424 * Print SIGNOFF in Irssi SILC client only if the nickname is
425 known. Prevents asserts in Irssi core. It is possible we
426 don't have the nick if it was just being resolved when it
427 quit. Affected file irssi/src/silc/core/client_ops.c.
429 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
431 * Fixed double free in invite list adding code when adding
432 invite strings. Affected file silcd/server_util.c.
434 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
436 * More log printing during backup router protocol. Affected
437 file silcd/server_backup.c.
439 * Removed backwards support for old private key file format.
440 Affected file lib/silccrypt/silcpkcs.c.
442 * Removed backwards support for not-so-strict decryption length
443 check, it's strict now. Affected lib/silccrypt/silccipher.c.
445 * GETKEY to update the client entrys fingerprint too.
446 Affected file lib/silcclient/command_reply.c.
448 * Added --without-libtoolfix for package builders using weird
449 wrappers around libtool (BSD at least).
451 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
453 * Fixed backup router bugs: When backup resumes router and
454 receives a CHANNEL_MESSAGE packet the backup must not act
455 as router since the packet header decryption would be
456 different. Also, when relaying packets to channel, do
457 not re-encrypt packets on backup that came from the primary
458 since the connection isn't really router-router connection.
459 Affected files silcd/server.c, silcd/packet_send.c.
461 * Added checks in encryption/decryption that encryption/decryption
462 length sent as argument really is multiple by block size. Helps
463 catching really weird bugs like the above backup router bugs
464 when packets are being decrypted in wrong way. Affected files
465 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
467 * Fixed padding generation in private key file encryption.
468 Affected file lib/silccrypt/silcpkcs.c.
470 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
472 * Added ignore_message_signatures setting which can be used
473 to ignore signatures in messages. Affected files are
474 irssi/src/silc/core/client_ops.c, silc-core.c.
476 * Fixed the libtoolfix to use command line options instead of
477 environment variables. They didn't work as expected. Now,
478 the libtool is fully run-time configurable.
480 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
482 * Verify signature payload for signed messages. Affected files
483 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
484 irssi/src/silc/core/silc-core.h
486 * Display signature verification result in public and private
487 messages using theme abstracts. See irssi/default.theme for
488 examples on their usage. Affected files
489 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
490 irssi/src/fe-common/silc/module-formats.[ch],
491 irssi/src/fe-common/silc/fe-common-silc.c,
492 irssi/src/fe-common/silc/Makefile.am
493 irssi/src/fe-common/core/fe-messages.[ch]
495 * Fixed bugs in Irssi's theme parsing. Affected files
496 irssi/src/fe-common/core/themes.c
498 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
500 * Calculate the correct length for signed messages before
501 encrypting, it must be multiple by block size. Affected
502 file lib/silccore/silcmessage.c.
504 * silc_message_signed_get_public_key returns now both
505 decoded and encoded public key. Affected files are
506 lib/silccore/silcmessage.[ch].
508 * Added libtoolfix script that makes the libtool more generic
509 and configurable in run-time. Now we can specify in run-time
510 if what kind of libraries we want to create, regardless of
511 configuration. SIMs are now creates even if --disable-shared
512 was explicitly given.
514 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
516 * Fixed founder key sending in CMODE command in client.
517 Affected file lib/silcclient/command.c.
519 * Fixed CUMODE founder authentication in server to not check
520 for client's public key since it's not supposed to do that.
521 Affected file silcd/command.c.
523 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
525 * Set realname and hostname in NICK_REC records. Affected file
526 irssi/src/silc/core/silc-nicklist.c
528 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
530 * Remove 1.0 protocol backwards compat code from client
533 * Added more reliable check for whether nickname did change
534 or not, or whether only Client ID changed in NICK_CHANGE
535 notify. Affected file lib/silcclient/client_notify.c.
536 Fixes bug in '@' character handling in a nickname.
538 * Added support for automatically parsing signature from
539 the message payload. Added new function
540 silc_message_get_signature to return the payload to
541 application. Affected files lib/silccore/silcmessage.[ch].
543 * Changed the private_message and channel_message client
544 operations to deliver the SilcMessagePayload to the
545 application too. Application can use it fe. to get the
546 signature from the message for verification. Affected
547 file lib/silcclient/silcclient.h, client_channel.c and
550 * Redefined the signed payload for message payloads.
551 Updated protocol specs and implemented.
553 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
555 * Fixed wrong invite and ban list handling in server command
556 reply. Affected files are silcd/command_reply.c,
557 silcd/server_util.[ch].
559 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
561 * Fixed CMODE setting in server when founder mode was set.
562 Affected file silcd/command.c. Bug #95.
564 * Added support to setting specific public key in CMODE in
565 Irssi SILC client. Affected file lib/silcclient/command.c.
567 * Added support to use specific public key in CUMODE in
568 Irssi SILC Client. Affected file lib/silcclient/command.c.
570 * Added support for inviting and banning by public key in
571 Irssi SILC client. Affected file lib/silcclient/command.c.
573 * Fixed fingerprint/babbleprint showing in invite and ban
574 list command replys. Affected file is
575 irssi/src/silc/core/client_ops.c.
577 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
579 * Format CMODE +c and +h to display both the mode and the argument
581 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
583 * Added test vectors and test programs for SHA-1, MD5,
584 HMAC-SHA1 and HMAC-MD5. New tests are located in
585 lib/silccrypt/tests/. Fixed also argument decoding bug in
586 MD5 implementation. Affected file lib/silccrypt/md5.c.
588 * Changed the channel private key and private message key
589 generation (with static keys) to use SHA1 instead of MD5,
590 as SHA1 is the mandatory hash function in SILC. Affected
591 file lib/silcclient/client_[channel/prvmsg].c.
593 * Changed the private key file encryption to use SHA1 instead
594 of MD5. Added support for the old generation and added
595 automatic change of the key (to be removed later). Affected
596 files lib/silccrypt/silcpkcs.c.
598 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
600 * Load only files with .pub suffix in PublicKeyDir. Affected
601 file silcd/serverconfig.c.
603 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
605 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
606 channels. Affected files silcd/silcd.c, silcd/server.h.
608 * Added the config directive PublicKeyDir for the client block.
609 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
611 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
613 * Merged Toni's irssi/silc.conf patch.
615 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
617 * Max alloc tests in allocation routines. Affected file
618 lib/silcutil/silcmemory.c.
620 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
622 * Fixed a typo in resuming code that fixed detach/resume code
623 in server. Bug #93. Affected file silcd/packet_receive.c.
625 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
627 * Do reverse lookups for server when /connecting. Affected files
628 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
629 irssi/src/core/net-nonblock.*
631 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
633 * Added library versioning for shared libraries. Affected
634 files configure.in.pre and lib/Makefile.am.pre.
636 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
638 * Display INVITE and BAN lists as specified by SILC 1.2
640 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
642 * Do not send invite list back unless asked (when sending
643 no arguments) or when list was modified. Affected file
646 * Remove client from invite list in KILLED notify and in
647 KILL command. Affected file silcd/command.c and
650 * Fixed bugs in invite list handling in INVITE command.
651 Affected files silcd/command.c and silcd/server_util.c.
653 * Merged with Irssi 0.8.6.
655 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
656 Affected file irssi/src/fe-text/silc.c.
658 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
660 * The silc_argument_get_[first/next] now return the argument
661 type to caller. Added silc_argument_payload_encode_one.
663 Affected files are lib/silccore/silcargument.[ch].
665 * Added support for the SILC 1.2 INVITE command and new
666 invite lists to server. Affected files are silcd/command.c,
667 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
669 * Added support for the SILC 1.2 BAN command and new
670 ban lists to server. Affected files are silcd/command.c,
671 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
673 * Added support to client sending new INVITE command. Affected
674 file is lib/silcclient/command.c.
676 * Added support to client sending new BAN command. Affected
677 file is lib/silcclient/command.c.
679 * Added support for removing client from invite list when kicked
680 from channel, as SILC 1.2 dictates. Affected files are
681 silcd/packet_receive.c and silcd/command.c.
683 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
685 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
686 automatically the cipher's internal IV. Affected files
687 lib/silccrypt/silccipher.[ch].
689 * Assure the RESUME_CLIENT packet is not sent to twice to
690 backup router if the detached client was originated from
691 the backup. Affected file silcd/server.c. Bug #76.
693 * Changed silc_sim_symname to not allocate memory. Affected
694 file lib/silcsim/silcsimutil.c.
696 * Fixed memory leaks with SIMs in server. Affected files
697 silcd/serverconfig.c, silcd/server.c.
699 * Fixed channel key distribution after resuming detached
700 client. Affected files silcd/packet_receive.c.
702 * Fixed channel's global_user boolean checking after detaching.
703 Check it after changing the owner of the client not before.
704 Affected file silcd/packet_receive.c.
706 * Fixed few double frees from client library. Fixes at least
707 Bug #81, possibly others too.
709 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
710 notifys in Irssi SILC Client. Affected file is
711 irssi/src/silc/core/client_ops.c. Bug #82.
713 * Applied Ville Räsänen's manual page and --mandir bugfix
714 patch. Affected files are configure.in.pre and Makefile.am.pre.
717 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
719 * Added support to backup router protocol for backup to tell
720 normal server that it cannot use the backup router as primary
721 because the primary isn't really down. Updated protocol
724 * Added support for primary router to tell backup router that
725 resuming is not possible because the backup really isn't primary
726 in the cell. For example if backup disconnected itself the
727 resuming is not allowed since the primary really did not
728 go down. Updated protocol specs.
730 * Removed MARS from crypto library.
732 * Defined the CTR mode and Randomized CBC mode in SILC. The
733 CTR mode is RECOMMENDED now in specification. Defined also
734 Serpent cipher as optional cipher. Updated the protocol specs.
736 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
738 * Added support for inviting/banning by IP/MASK, public key,
739 and explicit Client ID. Redefined the command and notify
740 types to allow easier forwards support for other methods
741 of inviting/banning. Updated protocol specs.
743 * Remove the client from channel's invite lists if the client
744 is kicked or killed. Updated protocol specs.
746 * Unified the Channel Message Payload and Private Message
747 into one Message Payload. Updated protocol specs and
750 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
752 * Don't wait for EOF after socket error has occurred, but
753 close the connection. Affected file is silcd/server.c.
755 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
757 * Added support for setting FOUNDER mode on channel with
758 specific public key which can be set with CMODE command.
759 Updated protocol specs and implemented in client and server.
761 * Fixed the Irssi SILC client to correctly shutdown the client
762 library to avoid memory leaks. Affected files are
763 irssi/src/silc/core/silc-core.c and silc-servers.c.
765 * Deprecated the No Reply flag in SKE protocol and introduced
766 "IV Included" flag which can be used to indicate that the IV
767 is included in the ciphertext. This makes it possible to use
768 SILC on unreliable transport, such as UDP which may cause
769 packet reordering and losses. Updated protocol specs, did
772 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
774 * Fixed the MPI implementation of silc_mp_sizeinbase to return
775 < 32 bit values in correct size. Affected file is
776 lib/silcmath/mp_mpi.c.
778 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
780 * Fixed the KE Start Payload parsing to check that mandatory
781 fields are present. Affected file lib/silcske/payload.c.
783 * Fixed compilation warnigs in Irssi SILC Client. Affected
784 files are irssi/src/silc/core/silc-query.c. client_ops.c.
786 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
788 * Print "nick now appears as newnick" and update Irssi's nicklist
789 when you change your nick to "nick". Closes #62
791 * Never format your own nick. Closes #63
793 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
795 * SILC_UMODE_GONE changes are now propagated correctly to the
796 Irssi client. Closes #54
798 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
800 * Fixed example in /HELP KEY
802 * Added expando $j which expands to current SILC Client version
804 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
806 * Fixed public key decoding in crypto library.
808 * Added better error printing to SKE library.
810 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
812 * Fixed NICK command to not crash if nickname was not sent.
814 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
816 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
817 Deprecated the old Encrypt-And-MAC order. Updated protocol
818 specs and implemented.
820 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
821 generation. Updated specs and implemented.
823 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
825 * Added support for rekey before 2^32 sequence number wraps.
826 Affected files in server and client library.
828 * Padding must be at least 8 bytes now. Implemented and updated
831 * Compute maximum padding for authentication packets to make
832 passphrase approximation attacks impossible. Affected files
833 in client library and in server.
835 * Fixed PING command sending in client library and handling in
836 server. The server ID must be ID Payload, not raw ID data.
837 Affected files in server and client library.
839 * Defined that all public keys sent in commands and notify
840 payloads are actually Public Key Payloads not raw public key
841 data. Updated protocol specs and implemented.
843 * Updated protocol version to 1.2. Updated specs and code.
845 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
846 status types. Updated specs and the code.
848 * Added support for normal client to kill its own entries from
849 the network. Updated protocol specs and the code.
851 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
852 and added initial implementation.
854 * Added MAC field to the Private Message Payload to protect
855 against chosen ciphertext attacks. Updated the protocol specs
858 * Added idle and signon fields to the ATTRIBUTE_SERVICE
859 attribute to indicate the user's current idle and signon time
860 of a service. Updated protocol specs and implemented.
862 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
864 * Added "do_not_bind" argument to silc_client_file_send what
865 can be used to not bind locally but assume the file receiver
866 provides the point of connect. Usefull when sender is behind
867 NAT device. Affected file lib/silcclient/silcclient.h and
870 * Added -no-listener option to FILE SEND command in Irssi SILC
871 client. Affected file irssi/src/silc/core/silc-servers.c.
872 Renamed FILE RECEIVE to FILE ACCEPT.
874 * Confirm passphrase for private key encryption in
875 silc_create_key_pair and silc_change_private_key_passphrase.
876 Affected files are lib/silcutil/silcapputil.c.
878 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
880 * Move silc_client_packet_send back to internal, added
881 silc_client_send_packet, a bit simpler function for application.
882 Affected files lib/silcclient/silcclient.h, client.c and
885 * Moved the SilcClientEntry, SilcChannelEntry and
886 SilcServerEntry to silcclient.h to be public and documented
887 them for application. Affected files are
888 lib/silcclient/silcclient.h and idlist.h.
890 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
892 * Fixed manual page installation patch by Ville Räsänen.
893 USERS help page fix patch by Ville Räsänen
895 * Changed the silc_client_command_call interface to make
896 the command call simpler for the application. The library
897 now handles the command line parsing, command finding and
898 execution. Application only needs to call the function
899 with the command line. Affected files are
900 lib/silcclient/silcclient.h, command.[ch].
902 * Fixed silc_get_input to NULL-terminate the returned input.
903 Affected file lib/silcutil/silcutil.c.
905 * Resolve the client's public key in JOIN command if the
906 founder auth data is being requested but we don't know the
907 client's public key. Affected file silcd/command.c.
910 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
912 * Print notify for server opers when backup router comes
913 online. Affected file silcd/server.c.
915 * Fixed the INVITE command to send the invite list in
916 command reply. Affected file silcd/command_reply.c.
918 * Fixed MOTD command reply sending. Affected file
921 * UTF-8 decode the topic in TOPIC command reply and LIST
922 command reply in Irssi SILC client. Affected file is
923 irssi/src/silc/core/client_ops.c.
925 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
927 * Fixed the INVITE command to not crash Irssi SILC client
928 when given without nickname argument. AFfected file
929 irssi/src/silc/core/client_ops.c.
931 * Fixed double free in WHOIS query on normal server when
932 forwarding query to router. Affected file is
933 silcd/server_query.c.
935 * Fixed WATCH command reply handling on normal server which
936 was missing altogether. Affected file silcd/command_reply.c.
939 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
941 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
942 Included yodl sources for each of these. Also modified
943 Makefile.am prototype to install these files to proper
944 locations. Updated CREDITS. Affected file Makefile.am.pre,
945 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
948 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
950 * Added support for encrypted private key files. Now
951 passphrase must be provided when new key pair is created
952 (can be empty though), and prompted when loading the
953 private key. Added support for loading the old-style
954 non-encrypted private keys as well. Affected files
955 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
958 * Fixed silc_get_input to accept input on all terminals.
959 Affected file lib/silcutil/silcutil.c.
961 * Moved the Irssi SILC client key loading and other stuff
962 to be called after the arguments and UI is initialized.
963 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
965 * Added -P option to Irssi SILC client which can be used
966 to change the passphrase of the private key. Affected
967 file irssi/src/silc/core/silc-core.c.
969 * Added silc_change_private_key_passphrase apputil routine
970 to lib/silcutil/silcapputil.[ch].
972 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
974 * Fixed connection closing in client library to not crash.
975 Moved the connection freeing totally to function
976 silc_clinet_del_connection. Affected file
977 lib/silcclinet/client.c.
979 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
981 * Changed includes/silcincludes.h to silcincludes.h.in to
982 include configuration specific information. The silcdefs.h
983 is not included in to installation anymore (it's only
984 compilation time header).
986 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
988 * Moved the SilcClient and SilcClientConnection from client.h
989 to the public lib/silcclient/silcclient.h. Changed the
992 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
994 * If version string in silc_clinet_alloc is NULL the library
995 puts it automatically. Affected file lib/silcclient/client.c.
997 * Changed the version strings from variables to #define's
998 in includes/silcversion.h.
1000 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1002 * Added shared library complation support.
1004 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1006 * Added lib/silcutil/silcapputil.[ch] for application
1007 utility functions. It includes routines for applications'
1008 convenience. Added silc_create_key_pair, silc_show_public_key
1009 and silc_load_key_pair functions.
1011 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1013 * Send RESUME_CLIENT packet from router to backup routers
1014 to in resuming. Affected file silcd/packet_receive.c.
1016 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1018 * In IDENTIFY command parsing, send all other IDs except
1019 Client IDs explicitly to router for resolving on normal
1020 server. Also check that ID received in WHOIS command is
1021 always Client ID, others are not allowed. Affected file
1022 silcd/server_query.c.
1024 * Merged latest changes from irssi.org CVS.
1026 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1028 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1029 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1031 * Fixed the heartbeat sending in Irssi SILC client. Moved
1032 the silc_client_packet_send to silcclient.h for application
1033 usage. Affected files lib/silcclient/client_internal.h
1034 lib/silcclient/silcclient.h.
1036 * Fixed a bug in query resolving in server. Used wrong
1037 variable in a for loop and crashed. Affected file is
1038 silcd/server_query.c.
1040 * Server constructs requested attributes only to locally
1041 connected clients. Affected file silcd/server_query.c.
1044 * Fixed a bug when sending resolving from router to server
1045 with requested attributes. The constructed WHOIS command
1046 was incorrect. Affected file silcd/server_query.c.
1049 * Fixed Requested Attributes saving in WHOIS command reply.
1050 The length of the data buffer must be saved too. Affected
1051 file silcd/command_reply.c.
1053 * Update the client entry's servername after detaching is
1054 over. Affected file silcd/packet_receive.c. Bug #37.
1056 * Resolve incomplete client entrys in CUMODE_CHANGE and
1057 CMODE_CHANGE notifys. Affected file is
1058 lib/silcclient/client_notify.c. Bug #42.
1060 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1062 * Fixed channel key packet processing bug on backup router
1063 during backup resuming protocol. Affected file is
1064 silcd/packet_receive.c.
1066 * Fixed memory leaks in server. Affected files are
1067 silcd/server.c and silcd/packet_receive.c.
1069 * Fixed packet decryption problem when backup router encrypted
1070 channel message with wrong key during backup resuming
1071 protocol. Affected file silcd/packet_send.c.
1073 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1074 Toni Willberg (toniw@iki.fi)
1076 * Changed the SilcCipher context to be private. Changed the
1077 silc_cipher_get_iv to just return pointer to the IV. Added
1078 silc_cipher_get_name to return the name of the cipher.
1079 Fixed code all around to support these changes. Affected
1080 files are lib/silccrypt/silccipher.[ch], client library and
1083 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1085 * Fixed unaligned access in lib/silccore/silcattrs.c.
1087 * Fixed libtool linking in lib/silcsim/Makefile.am.
1089 * Fixed services attribute printing. Affected files is
1090 irssi/src/silc/core/silc-queries.c.
1092 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1094 * Fixed a crashbug in incoming server accepting. Affected
1095 file silcd/server.c.
1097 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1099 * Added automatically generated index to Toolkit Reference
1102 * Added support for Postscript Toolkit Reference Manual.
1104 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1106 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1109 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1111 * Added 'send_events' boolean argument to the function
1112 silc_schedule_set_listen_fd which sends the set events to
1113 the application explicitly if set to TRUE. Default action
1114 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1115 lib/silcclient/client_internal.h and silcd/server_internal.h.
1117 * Added silc_compare_timeval to determine which time values
1118 is smaller. Affected file lib/silcutil/silcutil.[ch].
1120 * Added sort-of "Quality of Service" (QoS) support to
1121 SilcSocketConnection. Data reception can be controlled with
1122 rate limit per second and/or read data length limit.
1123 Added silc_socket_set_qos. Affected files are
1124 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1126 * Added the QoS configuration to SILC Server configuration
1127 file. Affected files are silcd/serverconfig.[ch] and
1130 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1132 * Merged with irssi.org CVS.
1134 * Failed OPER and SILCOPER authentications are now logged.
1135 Affected file silcd/command.c. Bugs #25.
1137 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1139 * ROBODoc documented lib/silcutil/silcbuffer.h and
1140 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1141 <ville.rasanen@iki.fi>.
1143 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1145 * Added support for auto-passphrase authentication from the
1146 config file during connecting which was not implemented
1147 yet. Affected file irssi/src/silc/core/client_ops.c.
1149 * Fixed a bug in authentication protocol failure handling which
1150 was processing wrong callback context. Affected files
1151 are lib/silcclient/client.c and protocol.c.
1153 * Fixed the /ATTR allow off to actually work. Affected file
1154 is irssi/src/silc/core/silc-queries.c.
1156 * Fixed the /ATTR -del to work. Affected file is
1157 irssi/src/silc/core/silc-queries.c.
1159 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1161 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1163 * Fixed mask attribute adding in Irssi SILC client. Affected
1164 file irssi/src/silc/core/silc-queries.c.
1166 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1168 * Added support for saving the requested attributes in
1169 WHOIS to directory. Affected file is
1170 irssi/src/silc/core/silc-queries.c.
1172 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1174 * Added support for parsing VCard fields that do not have
1175 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1177 * Fixed a double free bug in hash table foreach function
1178 if the entry was deleted in the foreach callback. Affected
1179 file lib/silcutil/silchashtable.c.
1181 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1183 * Added silc_attribute_get_verify_data to return the signature
1184 verification data for either user digital signature or
1185 server digital signature in Requested Attributes. Affected
1186 files are lib/silccore/silcattrs.[ch].
1188 * Added silc_vcard_alloc which is used to allocated dynamic
1189 SilcVCard context. The silc_vcard_free now checks whether
1190 the context is dynamically allocated or not. Affected files
1191 are lib/silcutil/silcvcard.[ch].
1193 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1195 * Periodically remove the NOATTR status from client entry
1196 so that the client may take the attributes in use even after
1197 server has resolved them unsuccessfully earlier. Affected
1198 file silcd/server_query.c and idlist.h.
1200 * Moved sha1hash and md5hash from client->internal to
1201 SilcClient for application usage. Affected files are
1202 lib/silcclient/client.h and client_internal.h.
1204 * Fixed attribute encoding and decoding bugs. Affected
1205 files lib/silccore/silcattrs.[ch].
1207 * Added ATTR command to Irssi SILC Client which is used to
1208 manage user's Requested Attributes sending and values for
1209 WHOIS command. Affected files around Irssi SILC client.
1211 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1213 * Added silc_buffer_strformat which can be used to format
1214 strings into a buffer which size is automatically increased.
1215 Affected file lib/silcutil/silcbuffmt.[ch].
1217 * Added implementation of VCard (RFC 2426) which can be used
1218 as part of Requested Attributes in WHOIS command. Affected
1219 file lib/silcutil/silcvcard.[ch].
1221 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1223 * Some strncat -> silc_strncat changes our the core and
1226 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1227 errors. Added better error printing to SKE library.
1228 Affected files lib/silcske/silcske.c, silcske_status.h and
1231 * Save the PKCS key length even if only private key is set to
1232 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1234 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1235 length in bits not in bytes. Affected files are
1236 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1237 silcd/server_query.c.
1239 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1241 * Added silc_attribute_payload_encode_data to directly encode
1242 the data into the attributes buffer. Renamed function
1243 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1244 Affected files are lib/silccore/silcattrs.[ch].
1246 * silc_hash_table_find_foreach calls the foreach function now
1247 once even if the nothing was found with context set to NULL.
1248 Affected file lib/silcutil/silchashtable.[ch].
1250 * Remove the RESOLVING flag from client entry after received
1251 the Requested Attributes from the client. Fixed memory leak
1252 in client entry freeing. Affected files silcd/server_query.c
1255 * Added Requested Attributes support into SILC Client Library.
1256 It is not able to send requested attributes in WHOIS command,
1257 and also receive and process requested attributes. Added
1258 silc_client_attribute_[add|del] and silc_client_attributes_get
1259 functions. Added also `ignore_requested_attributes' to the
1260 SilcClientParams to not use attributes in client. Affected
1261 files are lib/silcclient/command.c, client_attrs.[ch],
1262 silcclient.h, client_internal and client.[ch].
1264 * Changed the silc_client_get_client_by_id to support Requested
1265 Attributes, it takes them as argument now. Affected file
1266 is lib/silcclient/silcclient.h, and idlist.c.
1268 * Added -details option to WHOIS command in Irssi SILC Client
1269 to support the requested attributes. By default it requests
1270 all attributes. Affected file lib/silcclient/command.c and
1271 irssi/doc/help/in/whois.in.
1273 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1275 * Add also SERVICE attribute for server-constructed attribute
1276 data. Also digitally sign the attributes and add
1277 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1278 silcd/server_query.c.
1280 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1282 * Changed the silc_attribute_payload_encode to support list
1283 of attributes (function may be called several times to add
1284 a new attribute). Removed the silc_attribute_payload_encode_list
1285 function. The encoding function now also automatically encodes
1286 the data, so the caller does not need to do that. Affected
1287 files lib/silccore/silcattrs.[ch].
1289 * Added support for replying on behalf of the user to the
1290 Requested Attributes in WHOIS command in the server. Affected
1291 file silcd/server_query.c.
1293 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1294 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1296 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1298 * Don't swtich to become primary router if we are backup if
1299 decryption error has occurred. Affected file silcd/server.c.
1301 * Fixed a bug in backup router IP address comparison in
1302 silc_server_backup_get.
1304 Save now also the port of the server/router and use that
1305 in comparison as well. Affected file silcd/server_backup.c.
1307 * Normal server now reconnects to backup router automatically
1308 if connection is lost to it. Affected file silcd/server.c.
1310 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1312 * If packet processing fails (like integrity check fails)
1313 the connection is closed now. Affected files are
1314 lib/silccore/silcpacket.c and silcd/server.c.
1316 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1318 * Fixed double free in RSA public key set function
1319 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1322 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1324 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1325 Added server_query.[ch] which provides one interface for
1326 querying information using all three commands.
1328 * Changed all "typedef unsigned char" in core library to
1329 "typedef SilcUInt8".
1331 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1333 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1335 * Renamed silc_server_get_client_resolve to
1336 silc_server_query_resolve and moved to server_query.[ch].
1338 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1340 * Resumed client packet handling from server put the resumed
1341 client on wrong list on router and caused the client not
1342 be present on the network anymore. Now fixed to put the
1343 client to correct list. Affected file silcd/packet_receive.c.
1345 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1347 * Various cleanup in error message output in config parsing code
1348 and in server init code. Fixed error log files containing
1349 too many newlines ('\n') in some situations. Affected files are
1350 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1352 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1354 * Use the reverse lookupped hostname in client internals
1355 instead of one user provided us as remote server name.
1356 Affected file lib/silcclient/client.c.
1358 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1360 * Added 'app_context' to silc_schedule_init. It is an
1361 application specific context that is delivered to application
1362 in task callback functions. Affected files are
1363 lib/silcutil/silcutil.[ch].
1365 * The hb_context in SilcSocketConnection is not freed
1366 automatically anymore (application must free it). Freeing
1367 it automatic is inconsistent. Affected files are
1368 lib/silcutil/silcsockconn.[ch].
1370 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1372 * Added support for removing explicitly added client connections
1373 in rehash and closing the client connections if they were
1374 unconfigured in the rehash. Affected file silcd/server.c.
1376 * Added support for aborting automatically pending commands
1377 that never receives the reply (to avoid memory leaks).
1378 Added also silc_server_command_pending_timed to set the
1379 specific timeout for pending command. Affected files are
1380 silcd/command[_reply].[ch].
1382 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1383 specs and lib/silccore/silcstatus.h.
1385 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1387 * Changed the silc_get_time to accept time value as argument
1388 or if zero is sent return current local time. Affected
1389 file lib/silcutil/silcutil.[ch].
1391 * Added STATS command to client library and Irssi SILC client.
1392 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1394 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1396 * Assure that channel key is set before sending it. May
1397 crash server otherwise. Affected file silcd/packet_send.c.
1399 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1401 * Assure that endless loop cannot happen with detached client
1402 resolving on normal server. Added idlist status
1403 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1404 silcd/idlist.h and silcd/packet_receive.c.
1406 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1408 * Incoming file transfer request cannot use same session as
1409 the sending session. This can happen when sending file to
1410 yourself. Crashed the client on quit. Affected file
1411 lib/silcclient/client_ftp.c. Bug #24.
1413 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1415 * Implemented the draft-riikonen-precense-attrs draft and
1416 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1418 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1420 * Distribute the SERVER_SIGNOFF notify also to local backup
1421 routers from the primary router. The backup router may not
1422 have the signing of local server directly connected and need
1423 to know about the signoff. Affected file silcd/server_util.c.
1425 * Use the primary router as the origin of the locally connected
1426 server when it is disconnecting from the backup router since
1427 that's where it really is coming from. Now the clients from
1428 the disconnecting server are removed correctly and "shadow"
1429 clients are not left to the backup router. Affected file
1432 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1434 * If normal server is standalone and found existing but disabled
1435 channel, do not re-create the channel since it creates
1436 duplicate same channels. Affected file silcd/server.c.
1438 * Added anonymous client connections support to server. New
1439 "anonymous" configuration option to ConnectionParams section
1440 added. If set to true, the username and hostname information
1441 of the client will be scrambled and anonymous user mode is
1442 set automatically to the user. Affected files are
1443 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1445 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1447 * In JOIN notify handling, mark that the cache entry of the
1448 client cannot be expired. Can cause crashes on normal
1449 server (asserts client->channels). Affected file is
1450 silcd/packet_receive.c.
1452 * From now on distribution versions are used as protocol versions
1453 instead of by default using the Toolkit base version as protocol
1454 version. Affected file prepare.
1456 * Do not set the locally resolved hostname for local client
1457 entry but take what server sends. This way the real hostname
1458 is showed in WHOIS for yourself. Affected file is
1459 lib/silcclient/idlist.c and lib/silcclient/client.c.
1461 * Resolve local info with IDENTIFY when connecting to server.y
1463 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1465 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1466 for implied search (not needed on platforms which has native
1467 pthreads library). Use --without-pthreads to disable threads.
1468 Affected file is configure.in.pre
1470 * Fixed --with-iconv on platforms which need to bypass (broken)
1471 native iconv(). Affected file is configure.in.pre
1473 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1475 * Moved -C option parsing in Irssi SILC client at same time
1476 as other options. The UI was initialized earlier and caused
1477 problems on command line. Bug #16. Affected file is
1478 irssi/src/silc/core/silc-core.c.
1480 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1482 * Added global variable silc_log_timestamp that tells silclog
1483 wether to print or not the timestamp in the logging files.
1484 Affected file lib/silcutil/silclog.[ch].
1486 * Added silcd configuration option Timestamp in the Logging
1487 section. Affected file silcd/serverconfig.[ch],
1488 doc/example_silcd.conf.in.
1490 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1492 * Fixed fingerprint checking to check for entirely empty
1493 fingerprint instead of two first bytes when determining
1494 if it is set. Bug #18. Affected file silcd/command.c.
1496 * Fixed duplicate PKCS name registering to not allow it.
1497 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
1499 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1501 * Conditionalize non-gcc compiler optimizations for various
1502 platforms, enable those commented out. Cleanups.
1503 Affected file lib/silcmath/mpi/configure.in
1505 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
1507 * silc_rng_exec_command() left zombie processes if command
1508 didn't generate any output. Affected file
1509 lib/silccrypt/silcrng.c
1511 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1513 * Rewrote iconv checking, introduce --with-iconv for systems
1514 which rely on libiconv. Check if iconv() provided by libc
1515 is good enough, otherwise demand libiconv. Affected file
1518 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1520 * Search for ldopen() also in libc. This enables SIM support
1521 on *BSD systems. Based on patch from Alex Zepeda. Affected
1522 file configure.in.pre
1524 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1526 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
1527 This fixes prepare on *BSD systems. Affected file
1530 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1532 * More fixed for not having purge timeout for global clients
1533 that are on channel. Affected files silcd/command_reply.c
1536 * Fixed the rekey protocol to work with backup router connections.
1537 Rekey packets are now allowed on disabled connections as
1538 well. Affected files silcd/packet_send.c and server.c.
1540 * Do not switch to be as backup router when shutting down and
1541 closing the primary connection. Affected file silcd/server.c.
1543 * Fixed memory leaks in backup router deleting. Added
1544 silc_server_backup_free to free all data during shutdown of
1545 server. Affected files silcd/server_backup.[ch].
1547 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1549 * Do not process commands if the sock->user_data is NULL.
1550 Affected file silcd/command.c.
1552 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1554 * Fixed buffer overflow and security problems (loosing bits
1555 in CFB encryption) in SILC RNG. Problems reported by
1556 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
1558 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1560 * Added yet more checks that client is not expired on global
1561 list if it is on channels. Affected file is
1562 silcd/command_reply.c.
1564 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1566 * Merged c0ffee's MIME signal patch which adds support for
1567 sending also MIME messages in Irssi SILC Client, and handling
1568 received MIME messages in a signal (and perhaps doing something
1569 to non-textual MIME messages).
1571 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1573 * Fixed pending command deletion in server and client library
1574 to check the whole list instead of breaking after first found.
1575 The affected files are silcd/command.[ch] and
1576 lib/silcclient/command.[ch].
1578 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1580 * Return NO_SUCH_CHANNEL error in USERS for channel that is
1581 secret or private, otherwise it's possible to find out
1582 whether a secret channel exists or not. Affected file
1585 * If CMODE change fails during the mode setting, assure that
1586 the old mode mask is set for the channel back. Affected
1587 file silcd/command.c.
1589 * Fixed passphrase saving on +a channel on normal server
1590 after successful JOIN command. Affected file silcd/command.c.
1592 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1594 * Remove server/router operator privileges in DETACH command,
1595 since it's possible to resume to server where these
1596 privileges would not be allowed for the client. Affected
1597 file silcd/command.c.
1599 * Do not set to wait for backup in rehash of the server.
1600 Affected file silcd/server.c.
1602 * Do not check listener sockets when counting how many
1603 socket connections we have. Affected file is
1604 silcd/server_util.c.
1606 * Do not announce disconnected clients that are remaining
1607 in history (for WHOWAS). This is because SIGNOFF notify
1608 for these has been sent earlier already. Affected file
1611 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1613 * Buffer overflow with CUMODE command's mode->mode character
1614 conversion. Reported by Ville Räsänen. Affected file
1615 lib/silcutil/silcutil.c.
1617 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1619 * Allow heartbeat packets to go disabled connections anyway.
1620 Affected files silcd/server.c and silcd/packet_send.c.
1622 * Do not broadcast New Channel packets with List flag set
1623 in the packet to backup routers. The router must check
1624 for the correctness of the packets before sending them.
1625 It is possible that router will have enforce Channel ID
1626 change and this would cause desync in the backup router.
1627 Affected file silcd/packet_receive.c.
1629 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
1630 are handled in list parsing. They are not list packets
1631 anymore. Affected file silcd/packet_receive.c.
1633 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1635 * Stop waiting for backup router through the timeout, not
1636 directly after backup router has arrived. Affected file
1639 * Do not re-create channel keys and send them when removing
1640 clients in server shutdown. Affected files are
1641 silcd/server_internal.h and silcd/server_util.c.
1643 * Notify distribution to backup routers was missing from
1644 the silc_server_send_notify_dest function which caused
1645 desyncing problems with backup router. Affected file is
1646 silcd/packet_send.c.
1648 * The client's channel removing was working wrong on
1649 backup router. It assumed that it doesn't know global
1650 information but backup router does know. For this reason
1651 it could remove channel when it wasn't supposed to do that.
1652 Affected file silcd/server.c and silcd/server_util.c.
1654 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1656 * Stop for a couple seconds after badkup router has become
1657 primary router. Affected file silcd/server.c.
1659 * Added silc_server_remove_servers_by_server, which is used
1660 to remove servers originated from some other server. Also
1661 clients of those servers can be removed too. Affected file
1662 silcd/server_util.[ch].
1664 * When removing clients after a server has signed of remove
1665 also all servers behind that server (unless they are known
1666 to be available locally), and send SERVER_SIGNOFF for each
1667 of the server separately. Also the signed off clients are
1668 sent now separately per signed off server. The affected files
1669 are silcd/server.c and silcd/server_util.[ch].
1671 * All servers added with silc_idlist_add_server must always
1672 have both "router" and "connection" pointers set. Otherwise,
1673 bad server entries may be left around in the cache.
1674 Affected file silcd/command_reply.c.
1676 * Do not create the channel key in NEW_CHANNEL packet
1677 processing if the channel is empty. Affected file
1678 silcd/packet_receive.c.
1680 * Completed backup router support for standalone routers.
1681 Supports also servers in the cell that do not use the backup
1684 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1686 * Fixed a bug in silc_string_regexify which did not add '^'
1687 at the start of each string, and thus the matching was
1688 not explicit. For example ban list iikone@*!*@* would
1689 match also "priikone", which is wrong, it would have to be
1690 *iikone@*!*@* to match also "priikone". Affected
1691 file lib/silcutil/unix/silcunixutil.c.
1693 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1695 * Enable all local server connections before updating client
1696 caches when we've become backup router. Otherwise, signoff
1697 packets may not reach the clients. Affected files are
1698 silcd/server.c and silcd/server_util.[ch].
1700 * Fixed a bug in version string parsing which could crash
1701 the program with specially formatted version string.
1702 Bug reported and patch provided by Ville Räsänen. Affected
1703 file lib/silcutil/silcutil.c.
1705 * Handle the disconnection immediately when DISCONNECT
1706 packet is received in server. Affected file silcd/server.c.
1708 * Primary router now waits a short time (10 seconds) for
1709 backup router connection before accepting any other
1710 connection (except local). Affected file silcd/server.c,
1713 * Fixed a crash in client libary in NICK_CHANGE notify when
1714 NICK_CHANGE arrived for client entry we are resolving
1715 currently. Affected file lib/silcclient/client_notify.c.
1717 * Call the sconn->callback completion even if error had
1718 occurred. Start reconnecting always if connection to
1719 primary router fails during backup router protocol.
1720 Affected files silcd/server.c and server_backup.c.
1722 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1724 * Added functions silc_server_send_opers and
1725 silc_server_send_opers_notify to send packets stricly
1726 to operators. Added macro SILC_SERVER_SEND_OPERS macro
1727 to send variable argument notify to operators.
1728 Affected files silcd/packet_send.[ch] and silcd/server.h.
1730 * Removed UMODE rights checking with UMODE_CHANGE notify.
1731 Affected file silcd/packet_receive.c.
1733 * Server/router operator now receives notify when network
1734 switches to backup router and when it resumes the use of
1735 primary router. Affected file silcd/server.c and
1736 silcd/server_backup.c.
1738 * Fixed the updating of client information after backup
1739 resuming protocol is over; update all except local clients
1740 to the new primary router. The affected file is
1741 silcd/server_util.c.
1743 * Added support for closing active connections in rehash
1744 that were unconfigured by the user. Supports currently
1745 closing server and router connections. Affected file
1748 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
1750 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1752 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
1753 is NULL since seems that on some platforms NULL is allowed
1754 and on some it's not. Fallback encoding is used instead.
1755 Affected file lib/silcutil/silcstrutil.c.
1757 * Fixed statistics updating for incoming server connection
1758 which could cause problems when re-connecting. Affected
1759 file silcd/server.c.
1761 * Preliminary backup router support for standalone router
1762 added. Affected files in silcd/.
1764 * Mark server connections in backup router disabled before
1765 and after backup protocol. Affected file is
1766 silcd/server_backup.c.
1768 * Added support for reconnecting to remote server connection
1769 even if the protocol fails, and if the configuration wants
1770 us to keep trying to connect anyway.
1772 Server connection is not allowed to backup router if
1773 backup router does not have connection to primary router yet.
1775 Affected file is silcd/server.c.
1777 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1779 * Added silc_client_udpate_server function to update changed
1780 server info. Affected file lib/silcclient/idlist.[ch].
1782 * Added check for server entries that are being resolved when
1783 notify is received. If being resolved, handle the received
1784 notify only after it's resolved so that all notifys are
1785 handled in same order as received from the server.
1787 Added similar resolver check to channel entries. Every
1788 notify that cause resolving of any information that affects
1789 channel entry marks the channel entry in waiting state.
1790 After whatever resolving is over the waiters are signalled
1791 and only then the notifys are handled in the same order
1792 as delivered from the server.
1794 Affected files are lib/silcclient/idlist.[ch], and
1797 * Fixed KILLED notify handling in normal server. Affected
1798 file silcd/packet_receive.c.
1800 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
1801 is locally connected, or was locally connected (but may
1802 be detached and connection is not active). Added also
1803 SILC_IS_LOCAL for checking this status. Affected files
1804 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
1805 silcd/server.c and silcd/server_internal.h.
1807 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1809 * Don't send or handle TOPIC_SET if topic is already set and
1810 is same as being set. Affected files silcd/command.c and
1811 silcd/packet_receive.c.
1813 * Fixed CMODE change rights checking to work correctly when
1814 removing modes by operator. Affected file is
1815 silcd/server_util.c.
1817 * Fixed some handling with New Channel packet in router and
1818 fixed some CMODE_CHANGE notify handling in server and router.
1819 Affected file is silcd/packet_receive.c.
1821 * Changed "disconnect" client operation to include the
1822 reason of the disconnection and optional disconnection
1823 message. Affected file lib/silcclient/silcclient.h.
1825 * Made the compilation of lib/contrib/ stuff conditional.
1826 Affected files configure.in.pre, lib/contrib/Makefile.am.
1828 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1830 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
1831 to the sender of the notify too, to avoid situation where two
1832 notifys are in the network at the same time going to oppsite
1833 directions. Affected file silcd/packet_receice.c.
1835 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1837 * Delete the client from channel even if the cilent->id is
1838 NULL. It was possible that client was deleted without
1839 removing from channels (theoretically at least). Affected
1840 file silcd/server.c and silcd/server_util.c.
1842 * Free the client data too when resuming is not successful.
1843 Affected file silcd/packet_receive.c.
1845 * Merged some code from c0ffee's silc-plugin. Affected files
1846 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
1848 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
1849 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
1850 to the primary router connection, the other one returns
1851 TRUE if packet must be broadcasted to network.
1853 * All notifys that are destined to primary router (to network)
1854 are now automatically sent to backup routers even if the
1855 router is standalone (and has backup router). Affected files
1858 * Added --without-irssi and --without-silcd configuration
1859 options for disabling the compilation of these applications.
1860 Affected file configure.in.pre and prepare.
1862 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1864 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
1865 UTF-8 encoding and decoding. Added also new encodings
1866 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
1868 Added also SILC_STRING_LANGUAGE which is language and charset
1869 specific encoder and decoer for those platforms that support
1870 iconv(). It can convert the UTF-8 to and from the locale
1871 specific character set.
1873 Affected file lib/silcutil/silcstrutil.[ch].
1875 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
1877 * Added function silc_get_command_name to the file
1878 lib/silcutil/silcutil.[ch].
1880 * Improved the server debug output a bit. Affected files are
1883 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1885 * Save the channel passphrase when received succesful JOIN
1886 command reply from router, on normal server. Otherwise
1887 joinig +a channels from normal server is not possible.
1888 Affected file silcd/command.c.
1890 * Fixed a bug in TOPIC_SET notify handling. The notifier
1891 may be other than client too, like server or channel.
1892 It expected it to always be only client and ignored the
1893 notify. Affected file silcd/packet_recieve.c.
1895 * Removed some (unnecessary) debug printing from
1896 lib/silccore/silcid.c and lib/silccore/silcargument.c.
1898 * Do not force CMODE_CHANGE when server is announcing new
1901 Router announces stuff only after server reannounces channel
1902 after CHANNEL_CHANGE notify.
1904 These fixes optimizes the announcing procedure, and perhaps
1905 fixes some problems too. Affected file silcd/packet_receive.c.
1907 * Fixed SERVER_SIGNOFF sending to local clients. It was
1908 totally broken and sent the notify to all local clients,
1909 instead of only to those that was on same channel as the
1910 signing off clients. Affected file silcd/server_util.c.
1912 * Added -D option to server. It can be used to give debug
1913 level. The levels are from 0 - 99, and are predefined for
1914 smooth server debugging. (see silcd.c for the predefined
1915 levels). Affected file silcd/server.c.
1917 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1919 * Fixed a bug in Irssi SILC client to close the connection
1920 properly when disconnecting from server. Affected file
1921 irssi/src/silc/core/client_ops.c.
1923 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1925 * When authenticating as founder during JOIN command, check
1926 that the one authenticating becomes the only founder on the
1927 channel. Affected file silcd/command.c.
1929 * Better checking for founder mode setting when CUMODE_CHANGE
1930 notify is received. Affected file silcd/packet_receive.c.
1932 * Close all connections when shutting down the server by sending
1933 DISCONNECT packet. Close all listeners too when shutting
1934 down the server. Affected file silcd/server.c.
1936 * Handle DISCONNECT packet correctly in client library by
1937 calling the "disconnect" client operation. Affected file
1938 lib/silcclient/client.c.
1940 * Handle local errors correctly during resuming. Affected
1941 file lib/silcclient/client.c.
1943 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1945 * The log file is not dupped internally anymore in
1946 lib/silcutil/silclog.c. Fixed memory leaks too.
1948 * The scheduler now dispatches all pending timeout tasks
1949 when it is uninitialized with silc_schedule_uninit.
1950 Affected file lib/silcutil/silcschedule.c.
1952 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1954 * Added --enable-stack-trace option to configure. Added
1955 memory allocation stack trace support. Added files
1956 lib/silcutil/stacktrace.[ch]. Affected files are
1957 lib/silcutil/silcmemory.[ch].
1959 * Fixed memory leaks from libraries and server. Affected
1960 files around the tree.
1962 * Reverted back a fix made to CUMODE which broke it.
1963 Affected file silcd/command.c.
1965 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1967 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
1968 core library, and implemented it. All textual messages SHOULD
1969 use this flag and the message MUST be UTF-8 encoded.
1970 All text messages sent by Irssi SILC client are now UTF-8
1971 encoded (regardless whether the terminal supports UTF-8 or not).
1972 Affected files are lib/silccore/silcchannel.h,
1973 irssi/src/silc/core/silc-servers.c, silc-channels.c and
1976 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1978 * Added lots of new statistics updating that was missing from
1979 the server and router code. Affected files in silcd/.
1981 * Sending SIGUSR1 signal to server now dumps the current
1982 server statistics into /tmp directory. Affected file is
1985 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
1986 the SILC Hash Interface also. Added new functions
1987 silc_hash_get_name, silc_hash_init, silc_hash_update and
1988 silc_hash_final. Affected file lib/silccrypt/silchash.c.
1990 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1992 * Added some better info printing for client during connecting.
1993 Affected file silcd/server_util.c.
1995 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
1996 to silence a user on a channel. Affected files are
1997 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
1998 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
1999 and silcd/packet_receive.c.
2001 * Fixed a fatal bug in handling of malformed command payload.
2002 Affected file silcd/command.c.
2004 * Fixed a double free when announcing channel users to router.
2005 Affected file silcd/server.c.
2007 * After successful authentication to channel founder mode, check
2008 that there isn't anyone else with founder mode on the channel.
2009 The one that authenticated will become founder and anyone
2010 else is demoted. Affected file silcd/command.c.
2012 * Added error printing of any error that has occurred during
2013 any command in client library. Affected file is
2014 irssi/src/silc/core/client_ops.c.
2016 * Removed some error printing from the client library and left
2017 it for the application to worry (from the error status it
2018 receives in 'command' client operation. Affected file is
2019 lib/silcclient/command.c.
2021 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2023 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2024 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2025 Starting key agreement with itself is denied. Affected file
2026 is lib/silcclient/client_keyagr.c.
2028 * Fixed some error checkings from the SFTP library which caused
2029 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2030 and lib/silcsftp/sftp_util.c.
2032 * Added new "debug" and "debug_string" settings to Irssi SILC
2033 client which can be used to print runtime debugging on the
2034 Irssi's screen. Available when compiled with --enable-debug
2035 option. Affected file irssi/src/silc/core/silc-core.c.
2037 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2039 * Fixed a missing variadic parameter in a function call that
2040 caused server crash when a non-allowed connection arrived.
2041 Reported by Richard Becker. Affected file silcd/server.c.
2043 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2045 * Added WATCH list sending to backup routers from router.
2046 The WATCH command is sent by the router to the backup
2047 router. Affected file silcd/command.c.
2049 * Mark the backup_router flag for RouterConnection entry
2050 if the backup router stuff is defined in the config file.
2051 Affected file silcd/serverconfig.c.
2053 * Fixed some backup data sending around the code to work better
2054 if the router is standalone router. Not all places were fixed.
2055 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2058 * Fixed the router connecting when connecting to multiple
2059 routers. It ignored every other router except the first
2060 one. Affected file silcd/server.c.
2062 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2064 * Made the private key generation after expiration optional.
2065 If not created after expiration the old key will re-expire
2066 at a later time (and thus key pair is not necessary to
2067 change). Affected file irssi/src/silc/core/clientutil.c.
2069 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2071 * The length arguments in bind() and connect() were wrong
2072 and fixed now to used SIZEOF_SOCKADDR in the
2073 lib/silcutil/unix/silcunixutil.c.
2075 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2077 * Fixed detach timeout handling to use Client ID and not
2078 the actual client entry which may be freed in the callback.
2079 Affected file silcd/command.c.
2081 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2083 * Merged c0ffee's multiple interface support patch.
2084 Affected files in silcd/.
2086 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2088 * Cleanup keys properly. Affected file is
2089 irssi/src/silc/core/clientutil.c.
2091 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2093 * Display the user mode on the status bar. Affected file
2094 irssi/src/silc/core/silc-expandos.c.
2096 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2098 * If private message key is not set, but the flag is set in
2099 the packet, ignore the packet since it cannot be decrypted.
2100 Affected file lib/silcclient/client_prvmsg.c.
2102 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2104 * When resuming client, remove the old client entry from
2105 the watcher list too. Affected file silcd/packet_receive.c.
2107 * Do not allow normal server to force founder mode away
2108 from router if the founder mode is already set. Affected
2109 file silcd/packet_receive.c.
2111 * Remove the client entry with watch notify types with short
2112 timeout, and not directly, so that other notifys can be
2113 retrieved too. Affected file lib/silcclient/client_notify.c.
2115 * Display notification about data messages that cannot be
2116 displayed. Affected files irssi/src/silc/core/client_ops.c,
2117 irssi/src/fe-common/silc/module-formats.[ch].
2119 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2121 * Fixed the CHANNEL_CHANGE notify handling in client libary
2122 to not use freed memory. Affected file is
2123 lib/silcclient/client_notify.c.
2125 * Fixed CUMODE_CHANGE notify handling in server. Affected
2126 file silcd/packet_receive.c.
2128 * Fixed USERS command to support empty channels. Affected
2129 file silcd/command.c.
2131 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2133 * Allow multiple identical pending commands to be registered
2134 in client library. Affected file is lib/silcclient/command.c.
2136 * Call the completion for resolving client information only
2137 after all resolvers has finished. This fixes a crash in
2138 the client. Added support for checking when the resolvers
2139 are finished. Affected file is lib/silcclient/idlist.c.
2141 * Wait by default 3 seconds before reconnecting to the server
2142 after being disconnected. Makes the /detach command a bit
2145 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2147 * Check the watcher list before sending signoff notifys
2148 when closing client connection. Affected file is
2151 * Added better CMODE command rights checking. Affected file
2152 silcd/server_util.c.
2154 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2156 * Fixed watcher list checking during server signoff. It
2157 crashed the server. Affected file silcd/server_util.c.
2159 * The JOIN command reply returns now the founder's public
2160 key. Affected file is silcd/command.c.
2162 * Announce the channel mode, and the mode properties with
2163 CMODE_CHANGE notify. Affected file silcd/server.c.
2165 * Mark new channels by default disabled, untill at least
2166 one user joins the channel. Affected file is
2167 silcd/packet_receive.c.
2169 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2171 * The nickname argument to watch notify can be optional.
2172 Fixes a crash in server. Affected file silcd/packet_send.c.
2174 * Remove the client entry from cache if the WATCH notify type
2175 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2176 lib/silcclient/client_notify.c.
2178 * Check the watcher list before and after changing nickname
2179 when the NICK_CHANGE notify is received. Affected file is
2182 * Fixed a crash in OPER and SILCOPER command sending. Empty
2183 passphrase caused the crash. Affected file is
2184 lib/silcclient/command.c.
2186 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2188 * Merged with Irssi CVS for Irssi SILC client.
2190 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2192 * Completed the protocol specifications.
2194 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2196 * Merged with Irssi CVS for Irssi SILC client.
2198 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2200 * Added the founder's public key delivery to the
2201 CUMODE_CHANGE notify type as well. Updated the protocol
2202 specs and the code. Affected files are silcd/packet_send.[ch],
2203 silcd/packet_receive.c and silcd/command.c.
2205 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2207 * Added silc_pkcs_public_key_copy function into the
2208 lib/silccrypt/silcpkcs.[ch].
2210 * Remove the `iv' from the SilcChannelEntry since we can
2211 live without it. Affected files are silcd/idlist.h and
2212 silcd/packet_receive.c.
2214 * Added support for sending the founder's public key in
2215 the CMODE_CHANGE notify packet in the server. Affected
2216 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2217 silcd/command.c and silcd/server.c.
2219 * Changed the FOUNDER_AUTH authentication to use only
2220 public key authentication as defined by new protocol
2221 specs. Passphrase authentication with that mode cannot
2222 be used anymore. It is now possible to reclaim founder
2223 mode from any server in the network. Affected files are
2224 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2226 * Added permanent channels support by making the channel
2227 permanent when FOUNDER_AUTH mode is set on the channel.
2228 The channel will not be destroyed even if channel is empty
2229 when that mode is set. Protocol TODO #17. Affected
2230 files are silcd/server.[ch], server_util.[ch],
2231 silcd/command.c, silcd/packet_receive.c and
2232 lib/silcclient/command.c.
2234 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2236 * Added reference counter to the command reply context in
2237 the client library. Affected files are
2238 lib/silcclient/command_reply.[ch].
2240 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2242 * Fixed rekey protocol with PFS in the client library.
2243 Affected file is lib/silcclient/protocol.c.
2245 * Added support for list of errors in client library
2246 command reply handling. Affected file is
2247 lib/silcclient/command_reply.c.
2249 * Defined that the WHOIS and IDENTIFY commands can send
2250 list of errors. Updated the protocol specs. Protocol
2253 * Added support for sending list of errors to WHOIS and
2254 IDENTIFY commands in server. Added support for receiving
2255 list of errors in server. Affected files are
2256 silcd/command.c and silcd/command_reply.c.
2258 * Fixed client info resolving on LEAVE command in client
2259 library to not crash. Affected file is
2260 lib/silcclient/client_notify.c.
2262 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2264 * Defined that the NICK command replies with thew changed
2265 nickname too, to make the nickname changing simpler at
2266 the client's end. Updated protocol specs and the code
2267 in client and server. Affected files are
2268 silcd/command.c, lib/silcclient/command_reply.c and
2269 lib/silcclient/command.c.
2271 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2273 * Added `Compressed' packet flag to indicate that the packet
2274 payload is compressed by the sender. Updated the protocol
2275 specs and the core library. The compression still is not
2276 implemented in the sources. Affected file is
2277 lib/silccore/silcpacket.h.
2279 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2281 * Remove pending command callbacks also if the connection
2282 to the server is destroyed. Affected file is
2283 lib/silcclient/client.c.
2285 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2287 * Added new QUIET channel user mode that can be used to
2288 quiet a user in a channel. Updated the protocol specs but
2289 it wasn't implemented yet. Protocol TODO #27. Affected
2290 file is lib/silccore/silcmode.h.
2292 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2294 * Added BLOCK_INVITE user mode to be able to block incoming
2295 invite notifications. Protoocol TODO #26. Affected files
2296 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2299 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2300 the protocol specs and the code. Affected file is
2301 lib/silccrypt/silcpkcs.c.
2303 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2305 * Disconnect Payload includes now the status type. Updated
2306 the protocol specs and the code. Protocol TODO #25.
2307 Affected files are silcd/server.c, lib/silcclient/client.c.
2309 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2310 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2311 Moved the silc_client_command_status_messages table to the
2312 lib/silcutil/silcutil.c and added new funtion
2313 silc_get_status_message, which deprecates function
2314 silc_client_status_message. Affected files are
2315 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2316 lib/silcutil/silcutil.[ch].
2318 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2320 * Defined that the nickname hash in Client ID MUST be from
2321 lowercase nickname. This effectively changes nicknames in
2322 SILC to case-insensitive. Updated the protocol specs and
2323 the code. Affected files are lib/silcutil/silcutil.[ch],
2324 silcd/serverid.c, and silcd/idlist.c.
2326 * Added new channel user modes BLOCK_MESSAGES_USERS and
2327 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2328 code. Affected files are lib/silccore/silcmode.h,
2329 lib/silcclient/command.c, and silcd/packet_send.c.
2331 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2332 specs and code. Affected file lib/silccore/silcstatus.h.
2334 * Added support for watch list. It is possible to add nicknames
2335 to be watched, and when they come to network, leave network
2336 or user mode changes the watcher will be notified of this
2337 change. Added SILC_COMMAND_WATCH command, added new
2338 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2339 notifications. Updated the protocol specs and implemented
2340 this to library, client and server. Protocol TODO #21.
2341 Affected files are lib/silccore/silccomand.h,
2342 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2343 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2344 silcd/packet_send.[ch], silcd/packet_receive.c, and
2345 irssi/src/silc/core/client_ops.c.
2347 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2348 somebody watching you. Updated the protocol specs and the
2349 code. Affected files are lib/silccore/silcmode.h, and
2350 lib/silcclient/command.c.
2352 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2354 * Added service support to SILC protocol. Added new command
2355 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2356 core library. Services are not implemented in server or
2357 client for now. Protocol TODO #20. Affected files are
2358 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2360 * Added SilcStatus argument to `command' client operation
2361 to return the error status when command sending fails
2362 locally. Changed all command in client library to return
2363 correct command status. Affected files are
2364 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2365 irssi/src/silc/core/client_ops.c.
2367 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2369 * Added silc_mime_parse function to parse MIME headers.
2370 Affected files are lib/silcutil/silcstruti.[ch].
2372 * Added MIME header parsing in Irssi SILC Client. It displays
2373 all textual MIME objects, others it ignores. Affected file
2374 is irssi/src/silc/core/clien_ops.c.
2376 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2378 * Fixed a bug in the pid writing function, which couldn't be
2379 written in a root-owned directory.
2381 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2383 * Defined that channel message to unknown Channel ID must
2384 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2385 Updated the protocol specs and the code in server. The
2386 affected file is silcd/packet_receive.c.
2388 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2390 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2391 that it is used to send error notifys if error occurs during
2392 some SILC packet processing, except commands. The error
2393 types are same as for command reply types. Defined that
2394 if private message is sent to unknown Client ID the error
2395 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2396 Updated the protocol specs and code. Affected files are
2397 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2398 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2399 and irssi/src/silc/core/client_ops.c. Renamed the
2400 SilcCommandStatus to SilcStatus.
2402 * Defined the use of extra WHOIS attributes in WHOIS command.
2403 The <Requested Attributes> (defined in a separate document)
2404 can be used to request additional information about user
2405 not returned by standard WHOIS command. Defined that server
2406 can send WHOIS command directly to client. Client provides
2407 the requested attributes to the server. Updated the protocol
2408 specs. Protocol TODO #4. Implementation is not done yet
2409 (Protocol TODO #24).
2411 * Renamed function silc_client_command_status_message to
2412 silc_client_status_message. Affected files are
2413 lib/silcclient/command_reply.[ch].
2415 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2417 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2418 32 bit integers. Updated the protcol specs and the code.
2419 Affected files are silcd/command.c and
2420 lib/silcclient/command.c.
2422 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2424 * Fixed a bug in library where sending a bogus authentication
2425 payload would lead to a crash. Affected file is
2426 lib/silccore/silcauth.c.
2428 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2430 * Added detach_disabled and detach_timeout server config
2431 options to the server. Affected files silcd/serverconfig.[ch],
2432 silcd/command.c and silcd/packet_receive.c.
2434 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2436 * Added resolve_cmd_ident field to the SilcClientEntry structure
2437 too so that if the entry is for example being resolved so
2438 another command may attach to the same pending command reply
2439 without requiring to resolve the same entry again. Added
2440 support for adding multiple pending commands for one
2441 command idenfier. Affected files lib/silcclient/command.[ch],
2442 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2444 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2446 * Defined that server receives WHOIS command reply for private
2447 and secret channels too. Updated protocol specs and the
2448 code in server. Affected file silcd/command.c.
2450 * Defined <channel user mode list> argument to WHOIS command
2451 reply for returning user modes on the channels. The
2452 channel list now doesn't include the user mode anymore but the
2453 actual channel mode. Updated protocol specs and the code in
2454 client and server. Affected files are silcd/command_reply.c,
2455 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2456 and lib/silcclient/command_reply.c.
2458 * Save the channels list in WHOIS command reply in normal server
2459 so that WHOIS always shows joined channels also in normal
2460 server and not just on router. Affected file is
2461 silcd/command_reply.c.
2463 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2465 * Defined that server receives USERS command reply for private
2466 and secret channels too. Updated protocol specs and the
2467 code in server. Affected file silcd/command.c.
2469 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2471 * Changed the UMODE's mode mask argument to be optional. If
2472 not provided then the command merely returns the current mode
2473 mask to the client. Updated protocol specs and the server.
2474 Affected file is silcd/command.c.
2476 * Added SILC session detachment/resuming support. It is possible
2477 to detach by closing the network connection and then re-connect
2478 and resume to the old client session. Added DETACHED user
2479 mode that server will set for detached client. Added new
2480 packet RESUME_CLIENT which is used to perform the resuming
2481 process. Added DETACH command. Updated the protocol specs,
2482 core library, client and server. Protocol TODO #22. Very
2483 many affected files around the tree.
2485 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2487 * Changed the CMODE's mode mask argument to be optional. If
2488 not provided then the command merely returns the current mode
2489 mask to the client. Updated protocol specs and the server.
2490 Affected file is silcd/command.c.
2492 * Changed the Killer's Client ID in KILLED notify to be just
2493 any ID payload since router server is allowed to kill as well.
2494 Updated protocol specs, client libary and server. Affected
2495 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
2496 and irssi/src/silc/core/client_ops.c.
2498 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2500 * Added new user modes ANONYMOUS for special anonymous servers
2501 that may set the mode for client, and BLOCK_PRIVMSG which
2502 client may set to block incoming private messages unless the
2503 Private Message Key flag is set (using private keys to protect
2504 private messages). Updated protocol specs and code in client
2505 and server and core library. Protocol TODO #23. Affected
2506 files are lib/silccore/silcmode.h, silcd/server.[ch],
2507 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
2508 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
2510 * Added new channel user mode BLOCK_MESSAGES which the client
2511 may set to itself to tell server not send channel messages.
2512 Other packets such as channel key packets are still sent.
2513 Protocol TODO #23. Updated the protocol specs, client and
2514 server. Affected files are lib/silccore/silcmode.h,
2515 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
2516 lib/silcutil/silcutil.c, silcd/command.c, and
2517 silcd/packet_send.c.
2519 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2521 * Redefined the Status Payload to include now two 8 bit fields,
2522 instead of one 16 bit field. This now makes it possible to
2523 send list of errors. Updated the protocol specs and the code
2524 in core library, client library and server. Protocol TODO #1.
2525 Affected files are lib/silccore/silccommand.[ch],
2526 lib/silcclient/command_reply.[ch], silcd/command.c,
2527 silcd/command_reply.c and silcd/packet_receive.[ch].
2529 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2531 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
2532 must be handled by the application and should tell the application
2533 that an error message was already printed, and it should print the
2534 config coords (line, filename, ...). Affected files are
2535 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
2537 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
2538 server config parsing code more readable.
2540 Fixed a bug in the fetch_logging() config callback.
2542 Affected files is silcd/serverconfig.c.
2544 * Drop root privileges when started in foreground. Don't drop them
2545 if debugging also. Affected file is silcd/silcd.c.
2547 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2549 * Added more IM-like features by introducing new user modes
2550 for setting various presence information. Added new modes:
2551 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
2552 specs and code. Protocol TODO #19. Affected files are
2553 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
2554 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
2556 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2558 * Added STATS command to the protocol after all, to return
2559 various statistical information about the network. It can
2560 be used by clients to retrieve statistical information, and
2561 servers may use it to to fetch cell and network wide
2562 statistics from router. Updated the protocol specs and
2563 implemented it to the server. Protocol TODO #16.
2564 Affected files are lib/silccore/silccommand, silcd/command.[ch],
2565 silcd/command_reply.[ch].
2567 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2569 * The LIST command reply in client libary now adds new channel
2570 entry if the returned channel doesn't exist yet in cache,
2571 and returns the channel entry to the application in the
2572 command_reply client operation. Affected file is
2573 lib/silcclient/command_reply.c.
2575 * Changed the channel message payload's MAC generation to
2576 include the IV in the MAC as well. This way all relevant
2577 parts of the channel message payload are authenticated also
2578 with the channel message MAC (and not only by packet MAC).
2579 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
2580 Affected file is lib/silccore/silcchannel.c.
2582 * Fixed the SKE to save the remote version, since the
2583 silc_ske_parse_version mistakenly checked wrong version,
2584 after it replaced the start payload. Affected files are
2585 lib/silcske/silcske.[ch].
2587 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2589 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
2590 string utility functions. Added there also new functions
2591 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
2592 Affected files lib/silcutil/silcstrutil.[ch].
2594 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
2595 files are lib/silcutil/silcstrutil.[ch].
2597 * Defined that the security property fields in SKE SHOULD be
2598 UTF-8 encoded, defined that version string MUST be US-ASCII
2599 encoded, defined that passphrases sent in connection
2600 authentication protocol MUST be UTF-8 encoded. Implemented
2601 these to the client and server. Defined also that other
2602 passphrases sent in the protocol MUST be UTF-8 encoded.
2603 Affected files are lib/silcske/silcske.c,
2604 lib/silcclient/protocol.c, silcd/protocol.c,
2605 silcd/serverconfig.c, and lib/silccore/silcauth.c.
2607 * Changed the silc_client_close_connection interface to not
2608 need the SilcSocketConnection which should not be visible
2609 to application. Affected files are lib/silcclient/client.c
2610 and lib/silcclient/silcclient.h.
2612 * Rewrote the text for Private Message Key Payload in the
2613 protocol specification. Protocol TODO #11.
2615 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2617 * Upgraded the protocol version to 1.1, updated protocol specs
2620 * Added the nickname as new argument to NICK_CHANGE notify and
2621 added it to protocol specs and implemented it to client and
2622 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
2623 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
2624 lib/silcclient/client_notify.c.
2626 * Added the killer's client ID to the KILLED notify and added
2627 it to protocol specs and implemented it to client and server.
2628 Protocol TODO #13. Affected files are silcd/command.c,
2629 silcd/packet_receive.c, packet_send.[ch],
2630 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2631 The killer's client entry is now returned to application in
2632 the `notify' client operation.
2634 * Fixed the Max Argument fields that had too large value set
2635 in the protocol specs. Protocol TODO #14.
2637 * Added the LEAVE command reply to return the ID of parted
2638 channel. Updated protocol specs and implemented it to the
2639 client and server. Protocol TODO #15. Affected files are
2640 silcd/command.c, lib/silcclient/command_reply.c. The channel
2641 entry is now returned to application in the `command_reply'
2644 * Rewrote the version SKE version checking in client libary
2645 and in server to use the silc_parse_version_string. Affected
2646 files are lib/silcclient/protocol.c, silcd/protocol.c.
2648 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
2649 commands that was missing it, and updated protocol specs and
2650 the server implementation. Protocol TODO #10. The affected
2651 file is silcd/command.c.
2653 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
2654 generic reply to a generic request (REQUEST flag), and
2655 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
2656 way. A draft-riikonen-silc-flags-payloads-00.txt is written
2657 to define the payload for DATA flag. Added the flags to
2658 the implementation. Protocol TODO #9. Affected file is
2659 lib/silccore/silcchannel.h.
2661 Changed the client library to return the message length
2662 to application as well in the channel_message and private_message
2663 client operations. Affected files are
2664 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
2665 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
2666 and lib/silcclient/client_ops_example.c.
2668 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
2669 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
2670 the channel. Updated protocol specs and impelemented this
2671 to client and server. Protocol TODO #6. Affected files are
2672 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
2673 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
2675 Added new options m and M to CMODE command in Irssi SILC
2676 client to set these modes.
2678 * Deprecated all administrative commands from SILC protocol
2679 since they are highly implementation specific commands.
2680 Updated protocol specs. Moved the old commands in
2681 implementations to private range of command types. Affected
2682 files are silcd/command.c, lib/silcclient/command.c and
2683 lib/silcclient/command_reply.c. Protocol TODO #8.
2685 * Fixed a bug in server where sending unknown command crashes
2686 the server. Affected file silcd/command.c.
2688 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2690 * Added SILC_PROTOCOLVERSION macro to check protocol version
2691 of a socket connection. The affected file is
2692 lib/silcutil/silcsockconn.h.
2694 * Added better error logging in rekey protocol. Affected file
2697 * Do not check public key types in SKE during rekey. Affected
2698 file lib/silcske/payload.c.
2700 * Fixed the rekey protocol with PFS, which was totally broken.
2701 Affected file silcd/protocol.c.
2703 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2705 * Some client implementations quit network by doing first LEAVE
2706 and then immediately SIGNOFF (like Bombyx). We now do check
2707 after a short time after LEAVE notify and check whether the
2708 client is still valid after LEAVE, and if not we remove it from
2709 cache. Affected file is lib/silcclient/client_notify.c.
2711 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2713 * Merged version 1.1.4 of zlib. Even if it not currently in use,
2714 it's good not to have security holes here.
2716 * Fixed a negative refcount situtuation for the config context.
2717 Affected file is silcd/serverconfig.c.
2719 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2721 * ROBOdoc documented lib/silcutil/silcutil.h.
2723 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2725 * Optimized even more the SilcPacketContext structure. Now
2726 totally saved 16 bytes of memory per context after optimization.
2727 Affected files are lib/silccore/silcpacket.[ch].
2729 * Made strict checks for valid SILC IDs. Affected file is
2730 lib/silccore/silcid.c.
2732 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2734 * Changed the object argument for silc_cipher_register,
2735 silc_hash_register, silc_hmac_register and silc_pkcs_register
2736 to const. Affected files are lib/silccrypt/silccipher.[ch],
2737 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
2739 * Changed the silc_get_username and silc_get_real_name to
2740 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
2742 * Fixed the Irssi SILC Client to use the silc_get_username and
2743 silc_get_real_name insted of glib routines since the glib
2744 routines only corrupt stack. Fixes the Irssi SILC to work in
2745 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
2747 * Fixed the Irssi to not use g_get_home_dir since it crashes
2748 or returns garbage on cygwin and corrupts stack. Added function
2749 get_home_dir to Irssi routines. Affected files are
2750 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
2752 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2754 * Made some structure optimizations. SFTP memory FS MemFSEntry
2755 entry structure. Optimized SilcTask structure. Optimized
2756 SilcPacketContext structure.
2758 Affected files lib/silcsftp/sftp_fs_memory.c,
2759 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
2761 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2763 * And yet again reverted back the config thing since Johnny
2764 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
2767 * Fixed memory leaks from config object. Affected files are
2768 silcd/serverconfig.[ch].
2770 * Added support for adding new connections to the server in rehash.
2771 After rehash they take effect.
2773 Added support for changing the maximum allowed connections in
2774 rehash. The number can grow but going smaller is not supported.
2776 Added function silc_server_num_sockets_by_remote to the
2777 silcd/server_util.[ch].
2779 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
2781 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2783 * Added preliminary checking during config parsing for a valid
2784 public/private key and removed further checks in the code.
2785 Affected files are silcd/serverconfig.[ch], server.c.
2787 * Moved functions silc_server_drop() and silc_server_daemonise()
2788 from server.c to silcd.c since they are stricly related to
2789 the application activity.
2791 * Reverted a small part of the automatic ref/unref since
2792 it caused a double unref in some situations. Affected
2793 files are silcd/silcd.[ch], server.c, serverconfig.c.
2795 * Added some .cvsignore files in the lib directory.
2797 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2799 * Fixed silc_net_gethostbyaddr to correctly resolve by
2800 address. Affected file lib/silcutil/silcnet.c.
2802 * Fixed the notify relaying to client. The HMAC to be used
2803 with relayed packets ws wrong and caused decryption failure
2804 at the client end. Affected file is silcd/packet_receive.c.
2806 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2808 * Created new branch silc_protocol_1_0_branch.
2810 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
2812 * Changed the silc_server_config_* routines to be SilcServer
2813 independent. They are now officially application specific code
2814 and not part of generic server implementation. Affected files
2815 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
2817 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2819 * Added automatic referencing of config context in the
2820 silc_server_config_alloc, and automatic unreferencing in the
2821 silc_server_config_destroy. Affected files are
2822 silcd/serverconfig.[ch], silcd/silcd.c.
2824 * Fixed the silc_log_quick handling in the logging routines.
2825 It didn't log quickly when it was TRUE. Affected file is
2826 lib/silcutil/silclog.c. Also the flush delay was set even
2827 if it was 0 in config file. Affected file is
2828 silcd/serverconfig.c.
2830 * Added support for changing key pair of the server in rehash.
2831 Affected file silcd/server.c.
2833 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2835 * Fixed the TOPIC_SET notify to not cras. It changed the topic
2836 too early, before getting the channel entry. Affected file
2837 is silcd/packet_receive.c.
2839 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2841 * Added functions silc_server_config_[ref/unref], these are used
2842 to prevent that the config object is destroyed.
2844 No longer directly affect global variables silc_log_quick and
2845 silc_log_delay, they are first cached inside the config object
2846 and then applied with silc_server_config_setlogfiles().
2848 silc_server_config_set_defaults() is now internal to
2849 serverconfig.c, there are no reasons to show this internal stuff
2852 Affected files are silcd/serverconfig.[ch].
2854 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
2855 fprintf's to stderr, since some code may be executed again after
2856 the server went into the background. Affected files are
2859 * Added rehash support. Added function silc_server_rehash() that
2860 will perform all the basic tasks of the rehashing procedure.
2862 * Added command line option `-x, --hexdump'. This will enable the
2863 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
2864 The option `--hexdump' implies `--debug'.
2866 * Fixed a bad bug in the logging APIs (silcutil library) where
2867 the application would crash after calling silc_log_reset_all().
2869 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2871 * Fixed the KICKED notify handling in client library to
2872 correctly remove the channel and all entries from the
2873 channel when I was kicked. This bug crashed the client.
2875 Fixed yet another but in KICKED notify handling to remove
2876 the kicked client correctly from the channel.
2878 Affected file is lib/silcclient/client_notify.c.
2880 * Fixed a minor bug in looking up correct client entry
2881 in KICKED notify in server. Affected file is
2882 silcd/packet_receive.c.
2884 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
2885 sources correctly to distribution. Fixes --with-gmp option.
2887 * Removed the manual rehashing from ID Cache, and changed it
2888 to use the SILC Hash Table's auto rehash feature. Affected
2889 file is lib/silccore/silcidcache.c.
2891 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2893 * Fixed a bug in the silc_client_nickname_format function that
2894 handles the multiple same nickname formatting. Two clients
2895 with same nickname caused problems after the first one left
2896 and rejoined. It didn't format the nickname correctly.
2897 Affected file is lib/silcclient/idlist.c.
2899 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2901 * Don't change the topic if olod topic is same as new one.
2902 Affected file is silcd/packet_receive.c.
2904 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2906 * Added cross-reference support to the SILC Documentation
2907 generator. All types across all HTML files are now cross-
2908 referenced. Affected files util/robodoc/generator.c and
2909 scripts/silcdoc/silcdoc.
2911 * Added file lib/silcutil/silctypes.h to include all the
2912 arithmetic type definitions and some macros. Removed
2913 includes/bitmove.h and moved macros to silctypes.h.
2915 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2917 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
2919 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2921 * Added `type' argument to silc_id_payload_parse_id function which
2922 now returns the type of the ID to the sent pointer. Affected
2923 file is lib/silccore/silcid.[ch].
2925 * Added check for CMODE_CHANGE notify type that mode change is
2926 allowed by the sender. Affected file silcd/packet_receive.c.
2928 * Added check for CUMODE_CHANGE notify type that mode change is
2929 allowed by the sender. Affected file silcd/packet_receive.c.
2930 Added the ID type as CUMODE_CHANGE notify type as argument
2931 to the `notify' client operation. Affected files are
2932 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2934 * Added function silc_client_add_server to the client library.
2935 Added support for resolving also channel and server info when
2936 received unknown entity in notify packet. Affected files are
2937 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
2939 * Added function silc_command_get_status to return the command
2940 status from the command reply's argument payload. Affected files
2941 are lib/silccore/silccommand.[ch].
2943 * Added check for KICKED notify type that the kicking is
2944 allowed by the client. Affected file silcd/packet_receive.c.
2946 * Created function silc_get_input which can be used to get input
2947 (echo on or off) from user on command line. Affected files are
2948 lib/silcutil/silcutil.[ch].
2950 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2952 * Optimized silc_server_packet_relay_to_channel function.
2953 Added new function silc_channel_message_payload_encrypt which
2954 can be called directly if channel message payload needs to
2955 be encrypted and is already encoded (no need to call _encode
2956 function). Packet relaying is now done by router without any
2957 extra memory allocations. Affected files are
2958 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
2959 silcd/packet_send.c.
2961 * Fixed the INVITE notify handling. It took wrong arguments
2962 as invite list and invite delete. Affected file is
2963 silcd/packet_receive.c.
2965 * Added check for TOPIC_SET notify type that the topic change is
2966 allowed by the client. Affected file silcd/packet_receive.c.
2968 * Added check for INVITE notify type that inviting is allowed by
2969 the client. Affected file silcd/packet_receive.c.
2971 * Changed the silc_server_client_on_channel to return the
2972 SilcChannelClientEntry as well. Moved the function
2973 silc_server_check_cmode_rights to server_util.[ch].
2974 Affected files are silcd/server_util.[ch], silcd/command.c.
2976 * Added function silc_server_check_umode_rights to check whether
2977 changing client's user mode is allowed. Added check for
2978 UMODE_CHANGE notify type that the umode change is allowed
2979 by the client. Affected files are silcd/server_util.[ch],
2980 silcd/packet_receive.c and silcd/command.c.
2982 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2984 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
2985 ID length. It ignored that ID can be IPv6 based as well.
2986 Affected file lib/silccore/silcpacket.h.
2988 * Fixed the silc_id_id2str and silc_id_str2id to take the
2989 IPv6 address offset's into consideration. Affecte file is
2990 lib/silccore/silcid.c.
2992 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2994 * Fixed the internal Unix scheduler functions to check for
2995 NULL context they may receive. The affected file is
2996 lib/silcutil/unix/silcunixschedule.c.
2998 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3000 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3001 can specify different directory with --home command line
3002 parameter. Affected files irssi/src/silc/core/client_ops.c,
3005 * SILC-specific commands aren't now executed if the active server
3006 isn't of SILC-type, so there won't be problems with having
3007 IRC and SILC protocol support in same client. Affected files
3008 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3011 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3013 * Improved the signal support in SILC Schedule. Added new
3014 function silc_schedule_signal_call which is used by application
3015 to mark a signal to be called. It is now safe to perform
3016 any kind of tasks in signal callbacks since it is guaranteed
3017 that the application specified signal callback is called
3018 after the signal is over. Affected files are
3019 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3021 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3023 * Added `name' field to SilcChannelPrivateKey to represent
3024 application given name for the key. Moved also the context from
3025 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3026 Added the `name' argument also to the function
3027 silc_client_add_channel_private_key.
3029 Added function silc_client_current_channel_private_key to set the
3030 current channel private key in use.
3032 Added "change" command to KEY command which can be used to change
3033 the current channel private key. Bound the command also to
3034 alt+K (Alt+Shift+k).
3036 Also affected files lib/silcclient/client_channel.c,
3037 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3039 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3041 * Added silc_rng_get_byte_fast function in to the
3042 lib/silccrypt/silcrng.[ch].
3044 * Changed the interface of silc_packet_assemble and the
3045 silc_packet_send_prepare. If silc_packet_assmble is now
3046 called the application does not call silc_packet_send_prepare
3047 because the library will call it automatically. These
3048 interfaces now also return a reference to the outgoing buffer
3049 which includes the assembled packet, which the application can
3050 use to encrypt the packet.
3052 Affected files are lib/silccore/silcpacket.[ch],
3053 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3054 silcd/packet_send.c, server_backup.c and packet_receive.c.
3056 * Fixed a packet sending bug on very high load, where outgoing
3057 packet queue wasn't handled correctly and packets got corrupted.
3058 Affected files are lib/silcutil/*/silc*sockconn.c,
3059 lib/silcclient/client.c and silcd/server.c.
3061 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3063 * Added macro SILC_PACKET_DATALEN which can be used during
3064 packet assembling to check whether the data to be added to
3065 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3066 len is truncated until it fits it.
3068 Added checks for maximum length of channel message payload and
3069 private message payload also.
3071 Added checks for maximum packet length in server and in
3074 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3075 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3076 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3077 lib/silcclient/client_prvmsg.c.
3079 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3081 * Added silc_server_packet_queue_purge call to the
3082 silc_server_disconnect_remote to assure that all data in the
3083 queue before disconnecting is sent to the network. Affected
3084 file silcd/server.c.
3086 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3088 * Added the deleting of server's own ID cache entry to the
3089 silc_server_free function. Free also everything else that
3090 has been allocated in silc_server_init. The affected file
3093 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3095 * Added functions silc_parse_version_string, silc_version_to_num,
3096 and silc_ske_parse_version to parse SILC protocol style version
3097 strings. Affected files lib/silcutil/silcutil.[ch] and
3098 lib/silcske/silcske.[ch].
3100 * Added new configuration params: version_protocol, version_software
3101 and version_software_vendor to specify what version the remote
3102 host must at least be to be able to connect to server. The vendor
3103 string can be regex matched too. Added new function
3104 silc_server_connection_allowed to check maximum number of allowed
3105 connections, and allowed versions for incoming connections.
3106 Affected files are silcd/server.c, server_util.[ch] and
3109 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3111 * Added preliminary support for signals in scheduler. The
3112 signals we care about are now blocked always when the scheduler
3113 is locked. This way we can synchronise the use of signal with
3114 scheduler. It is guaranteed that when signal occurs the scheduler
3115 is not locked, and thus new tasks can be safely added to the
3118 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3119 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3120 Added new platform specific routines
3121 silc_schedule_internal_signals_[un]block and
3122 silc_schedule_internal_signal_[un]register.
3124 Added new functions to SILC Schedule API:
3125 silc_schedule_signal_[un]register. Each signal that application
3126 is going to use should be registered to the scheduler.
3128 Affected files are lib/silcutil/silcschedule.[ch],
3129 lib/silcutil/*/silc*schedule.c.
3131 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3133 * Check for unauthenticated client and server in the
3134 silc_server_new_client and silc_server_new_server functions.
3135 Affected file silcd/packet_receive.c.
3137 * Added function silc_string_is_ascii to check whether given
3138 string is 7-bit ASCII string. Affected files are
3139 lib/silcutil/silcutil.[ch].
3141 * Added function silc_id_is_valid_server_id into the
3142 silcd/serverid.c and added checking for valid Server ID's in
3143 silc_server_new_server. The Server ID must always be based
3144 on the server's public IP address.
3146 * Added logging of DISCONNECT packet message in the server.
3147 Affected file silcd/server.c.
3149 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3151 * Changed all library interfaces that use Global RNG to also
3152 accept SilcRng as argument. Affected files are
3153 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3154 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3155 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3156 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3157 lib/silccrypt/rsa.c.
3159 * Added function silc_pkcs_generate_key to the
3160 lib/silccrypt/silcpkcs.[ch] for applications so that they
3161 don't need to do pkcs->pkcs->init calls anymore.
3163 * Remove SilcSocketConnection from the SFTP API since it really
3164 wasn't needed there. The application has the information
3165 saved in its contexts anyway and the SFTP layer doesn't need
3166 know about it. Affected files lib/silcsft/silcsftp.h and
3167 lib/silcsftp/sftp_[server/client].c.
3169 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3170 The SilcSimContext is not SilcSim.
3172 * Fixed possible buffer overflows in silc_id_render in the
3173 lib/silcutil/silcutil.c.
3175 * On EPOC the global crypto module lists are not used at all
3176 in the crypto library. Added support for using the constant
3177 algorithm list on EPOC. Affected files are
3178 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3181 * Fixed the handling of third parameter of KICKED notify, since
3182 it was mistakenly updated to SILC Protocol 1.0 even though it
3183 is to be included in 1.1. Since it is not in 1.0 it is not
3184 mandatory, and this fix now handles it only if it is provided,
3185 and it is not error if it is not provided. Affected file
3186 lib/silcclient/client_notify.c.
3188 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3190 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3191 client. Affected file irssi/src/silc/core/client_ops.c.
3193 * Merged with Irssi 0.8.4 from irssi.org CVS.
3195 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3197 * Check for valid socket connection in client entries before
3198 sending any messages. Fixes a crash, but doesn't fix some
3199 other underlaying bug that is lurking there. Affected
3200 file silcd/packet_send.c.
3202 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3204 * $usermode, $cumode and $cumode_space expandos shouldn't do
3205 anything with non-SILC server records. Affected file
3206 irssi/src/silc/core/silc-expandos.c
3208 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3210 * Fixed the silc_net_check_[host/local]_by_sock to support
3211 IPv6 bound sockets as well. Now they can return IPv6 addresses
3212 as well. Affected file lib/silcutil/silcnet.c.
3214 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3215 Affected lib/silcutil/unix/silcunixnet.c.
3217 * Fixed ID rendering (at least on some platforms, not NetBSD)
3218 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3220 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3222 * Added silc_hash_public_key and silc_hash_public_key_compare
3223 functions to be used with SilcHashTable. They can be used to
3224 hash public keys and compare public keys in hash table. Affected
3225 file lib/silcutil/silcutil.[ch].
3227 * Added support for specifying multiple public keys for Client
3228 connection section in server configuration file. This makes it
3229 possible to accept multiple public keys from same host, or to
3230 make a section that accepts any incoming host, and have the
3231 accepted public keys listed in the section.
3233 Added functions silc_sever_[find/get]_public_key, added the
3234 support for this actually to all connection sections but only
3235 the Client section is currently allowed to specify multiple
3238 Affected files are silcd/server.c, server_internal.h,
3239 command.c, protocol.c, server_util.[ch], packet_receive.c.
3241 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3243 * Merged Irssi 0.8.2 from irssi.org CVS.
3245 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3247 * If silc_debug is TRUE, also output standard logging messages
3248 to stderr with the debug output.
3250 Made silc_log_reset_all() flushing all channels before returning.
3251 Also fixed some documentation typos.
3253 Affected files are lib/silcutil/silclog.[ch].
3255 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3257 * Fixed the server to check correctly the amount of connections
3258 from single host, by checking also the type of the connection.
3259 Fixed also the comparison of number of connections and number
3260 of allowed connections. Affected files are silcd/server.c,
3263 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3265 * Fixed the USERS command reply to save the user's mode on the
3266 channel as well. Fixed JOIN command reply to check whether a
3267 client is on channel already and not join it twice. Affected
3268 file lib/silcclient/command_reply.c.
3270 * Added new file silc-expandos.c into irssi/silc/core/ to return
3271 various stuff for various signal for the statusbar etc. updating.
3272 Now Irssi SILC client prints channel user modes etc. on the
3275 * The user mode (like server/router operator changes) is now shown
3276 on the Irssi SILC client's statusbar. The affected files are
3277 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3279 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3281 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3282 to SILC_SCHEDULE_[UN]LOCK macros.
3284 * Added more error printing to logs in server code. Affected
3285 files silcd/server.c and silcd/protocol.c.
3287 * Fixed -S option parsing in Irssi SILC Client. Affected file
3288 irssi/src/silc/core/silc-core.c.
3290 * Added silc_buffer_alloc_size function. Affected file is
3291 lib/silcutil/silcbuffer.h.
3293 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3295 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3296 constants. Affected files in
3297 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3300 * Changed the internal SFTP Memory FS table to const. Affected
3301 file lib/silcsftp/sftp_fs_memory.c.
3303 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3305 * Fixed the buffer formatting and unformatting routines to
3306 check the size of 64 bits types with sizeof(). Affected
3307 file is lib/silcutil/silcbuffmt.c.
3309 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3311 * Removed 0.6.x backwards support.
3313 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3315 * Changed all integer type names:
3316 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3317 to avoid collisions with other libraries using same type names
3320 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3322 * Added `prefer_ipv6' argument to the functions
3323 silc_net_gethostbyname[_async]. If it is TRUE it will return
3324 IPv6 address over IPv4. If FALSE IPv4 address is returned
3325 even if IPv6 address was found. Affected files
3326 lib/silcutil/silcnet.[ch].
3328 * Added support silc_net_create_connection[_async] to fallback
3329 to IPv4 address if IPv6 address could not be used (like if
3330 it doesn't work on a specific system). Affected file in
3331 lib/silcutil/unix/silcunixnet.c.
3333 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3335 * Added silc_schedule_reinit function to do the enlarging
3336 of the max tasks handling capabilities of the scheduler.
3337 Affected files lib/silcutil/silcschedule.[ch].
3339 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3341 * Added automatic extern "C" { ... } for C++ compilers so the
3342 application does not need to define them. Affected file
3343 includes/silcincludes.h.
3345 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3346 old name went against naming convention. Applications now
3347 include "silcclient.h" instead of "clientlibincludes.h".
3348 Removed includes/clientlibincludes.h, it is redundant now.
3350 * Renamed includes/version.h to silcversion.h.
3352 * Added really preliminary support for OS/2 into the util
3353 library. Only thread & mutex API is implemented, others
3354 are still to be implemented. Created the lib/silcutil/os2/
3355 directory. Created also file includes/silcos2.h.
3357 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3359 * Added preliminary BeOS support into the util library.
3360 Created lib/silcutil/beos/, and implemented all the needed
3361 functions to support SILC on BeOS. Created also file
3362 includes/silcbeos.h.
3364 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3366 * Added proper initializations to silc's irssi code, so it's
3367 now possible to load it as module. Affected files
3368 irssi/src/silc/core/silc-core.c,
3369 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3371 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3373 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3376 * Fixed the silcdoc document generator to correct generate
3377 docs from all kinds of filenames. Affected files are
3378 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3380 * ROBOdoc documented lib/silcutil/silcmemory.h.
3381 Added also new function silc_memdup.
3383 * Removed lib/silcutil/silcbufutil.h and moved those routines
3384 to the lib/silcutil/silcbuffer.h.
3386 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3388 * Added `user_count' to the SilcChannelEntry which now tells the
3389 number of users on the channel. The user count is now saved
3390 in normal server of global channels as well. Affected files
3391 silcd/server.c, idlist.h, packet_receive.c and command.c.
3393 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3394 include file utility functions.
3396 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3397 instead of calling directly OS routines.
3399 * Fixed NICK change printing in Irssi SILC Client. Fixed
3400 KICKED notify printing in Irssi SILC Client. Affected file
3401 irssi/src/silc/core/client_ops.c.
3403 * Fixed a NICK change bug in client library, to not recreate the
3404 client_entry->channels hash table everytime nick is changed.
3405 Affected file lib/silcclient/client.c.
3407 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3409 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3410 the SKE interface a bit.
3412 * Fixed padding problem in PKCS#1. The padding was not actually
3413 random since the random number generator was used incorrectly.
3414 This security bug affects only when encrypting with PKCS#1, and
3415 it is not currently used at all in SILC. SILC only use signing
3416 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3418 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3420 * Rewrote the notify handling in Irssi SILC client to not call
3421 the events as signals. Fixes problems with Perl support.
3422 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3424 * Send the auto-nicking NICK command in client library with
3425 little timeout after connecting. The affected file is
3426 lib/silcclient/client.c.
3428 * Added following new config file settings:
3429 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3430 key_exchange_timeout, conn_auth_timeout, connections_max,
3433 Implemented all the new config settings handling in the server.
3435 Optimized the use of SKE Mutual flag usage. Use it only
3436 if connection authentication protocol is not based in public
3439 Renamed all SilcServerConfigSection* to SilcServerConfig*
3440 to have a bit shorter names.
3442 Affected files silcd/serverconfig.[ch], server.[ch], and
3445 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3447 * Cleaned up the listening sockets code, preparing for the rehash
3448 support. Affected file is silcd/server.c.
3450 * Fixed some output messages. Affected files are silcd/silcd.c,
3453 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3455 * Create lib/doc/silcrng_intro.html document as introduction
3456 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3458 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3460 * Fixes to the silcd config template. Affected file is
3461 doc/example_silcd.conf.in.
3463 * Removed type casts from silc_calloc(), conforming to the
3464 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3466 * Removed param_name member from client, server, and router
3467 section structs, now identifying the param directly.
3469 Added CONFIG_FREE_AUTH macro in config file parsing.
3471 Affected files are silcd/serverconfig.[ch].
3473 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3475 * Fixed command line parameter handling. All SILC initialization
3476 is now done in silc_core_init() which also fixes autoconnecting
3479 Affected files irssi/src/silc/core/silc-core.c,
3480 irssi/src/fe-text/silc.c.
3482 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3484 * Added new configuration options and blocks:
3485 keepalive_secs, reconnect_count, reconnect_interval,
3486 reconnect_interval_max, reconnect_keep_trying and
3487 require_reverser_lookup. Added ConnectionParam block, and
3488 implemented the connection parameters when connecting as
3489 initiator and when accepting connections as responder.
3491 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
3492 whether given configuration value has been given already.
3494 Affected files silcd/serverconfig.[c], server.[c].
3496 * Splitted the doc/example_silcd.conf.in. Separated the crypto
3497 algorithm parts and created new file silcalgs.conf, that
3498 is now included from the example_silcd.conf.in.
3500 * Optimized the silc_server_connect_to_router_second to take
3501 the connection configuration object from the SilcServerConnection
3502 object instead of finding it during the connecting phase.
3503 Added the configuration object to SilcServerConnection struct.
3504 Affected files silcd/server_internal.h, server.c.
3506 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3508 * Add the client on channel after it was resolved at the
3509 channel message receiving, and it was not already on the
3510 channel. Affected file lib/silcclient/client_channel.c.
3512 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3514 * Fixed the public key authentication to allocate always the
3515 destination signature buffer instead of using static buffer.
3516 Affected file silcd/protocol.c.
3518 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3520 * Unified the serverconfig.[ch]'s helper function interface.
3521 Affected file silcd/serverconfig.[ch].
3523 * Removed doc/example_silc.conf.in since it is redundant.
3524 The make install will now install irssi/silc.conf file.
3526 * Added new Passphrase and Publickey authentication methods to
3527 config file, allowing both public key and passphrase based
3528 authentication to be set at the same time.
3530 Added `prefer_passphrase_auth' setting in config file which
3531 can be used to set to prefer passwd auth if both passwd and
3532 public key is set. If not set, public key is preferred.
3533 This has effect only when being initiator (responder will try
3536 Added support for authentication with passphrase and public key
3537 at the same time. The passphrase is tried first always since
3538 it is faster to check.
3540 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
3542 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3544 * Merged the new SILC Config library, with the server parsing
3545 support. Read the header file silcconfig.h or the toolkit
3546 documentation for the news. Affected files are
3547 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
3548 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
3549 silcd/protocol.c silcd/server.c silcd/server_backup.c
3550 silcd/serverconfig.[ch] silcd/silcd.c.
3552 * Fixed some silclog documentation. Affected file is
3553 lib/silcutil/silclog.h.
3555 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3557 * The silc_cipher_register, silc_hash_register and
3558 silc_hmac_register now checks if the object to be registered
3559 is registered already. Affected files are
3560 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
3562 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3564 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
3566 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3568 * Allow zero length channel messages inside the Channel Message
3569 Payload. Affected file lib/silccore/silcchannel.c.
3571 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
3572 as header filenames.
3574 * Removed lib/silcclient/README and created HTML file
3575 lib/silcclient/silcclient_using.html, which is now included
3576 as part of Toolkit documentation.
3578 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3580 * Fixed CUMODE_CHANGE notify handling to change the mode of
3581 correct client. Affected file lib/silcclient/client_notify.c.
3583 * Make silc_rng_alloc fail if it cannot allocate the sha1
3584 hash algorithm. Affected file lib/silccrypt/silcrng.c.
3586 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3588 * Fixed the file transfer's key agreement payload to include
3589 zero port also if the hostname is NULL because it could not
3592 Call file transfer monitor callback now also if error occurs
3593 during key agreement protocol.
3595 Changed the silc_client_file_send interface to return the
3596 SilcClientFileError instead of session id. The session ID
3597 is returned into pointer provided as argument.
3599 Check that the file exists locally before sending the
3600 file transfer request at all.
3602 Affected file lib/silcclient/client_ftp.c, silcapi.h.
3604 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
3605 error than can occur while key agreement protocol. Affected
3606 file lib/silcclient/silcapi.h.
3608 * Fixed the event_mode CMODE handler to not crash when mode
3609 is changed and +k mode is set in the channel. Affected file
3610 irssi/src/silc/core/silc-channels.c.
3612 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
3613 SILC_LOG_WARNING to give out Warning and not Error. Affected
3614 file lib/silcutil/silclog.c.
3616 * Fixed the channel message payload decryption in the function
3617 silc_channel_message_payload_decrypt to not modify the original
3618 buffer before it is verified that the message decrypted
3619 correctly. Otherwise, next time it is called with correct
3620 channel key it won't encrypt since the payload is corrupted.
3621 Affected file lib/silccore/silcchannel.c.
3623 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3625 * Do not constantly resize the window. A fix patch by cras.
3626 Affected file irssi/src/fe-text/screen.c.
3628 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3630 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
3631 Affected file lib/silcutil/silcnet.c.
3633 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3635 * Fixed a bug in hash table internal routine for traversing
3636 the table with foreach callback. The current entry may
3637 become invalid in the callback but it was referenced after
3638 the callback returned.
3640 Do not allow auto rehashing of hash table during the
3641 silc_hash_table_foreach operation, for same reasons as it is
3642 not allowed for SilcHashTableList. Affected files are
3643 lib/silcutil/silchashtable.[ch].
3645 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3647 * Defined DLLAPI into silcincludes.h and silcwin32.h for
3648 Win32 DLL. extern's in header files are now declared with
3651 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3653 * Fixed private message handling. It used some old code that
3654 caused the client to crash. Affecte file is
3655 lib/silcclient/client_prvmsg.c.
3657 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3659 * Added function silc_client_add_channel,
3660 silc_client_replace_channel_id, and removed functions
3661 silc_client_new_channel_id and silc_idlist_get_channel_by_id
3662 from client library.
3664 * Added cross reference of the joined channels to the
3665 SilcClientEntry, and changed the SilcChannelEntry's
3666 users list to SilcHashTable. The affected files are
3667 lib/silcclient/idlist.[ch].
3669 * Fixed a bug in hash table tarversing. While the hash table
3670 is traversed with SilcHashTableList the table must not be
3671 rehashed. It is now guaranteed that auto rehashable tables
3672 are not rehashed while tarversing the list. Also defined that
3673 silc_hash_table_rehash must not be called while tarversing
3674 the table. Added function silc_hash_table_list_reset that must
3675 be called after the tarversing is over. The affected files are
3676 lib/silcutil/silchashtable.[ch].
3678 * Changed all hash table traversing to call the new
3679 silc_hash_table_list_reset in server and in client library.
3681 * Added function silc_client_on_channel to return the
3682 SilcChannelUser entry if the specified client entry is joined
3683 on the specified channel. This is exported to application as
3684 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
3686 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3688 * Fixed founder regaining problem with JOIN command on normal
3689 server. The notify for mode change must be sent always and
3690 not only if !cmd->pending. Affected file silcd/command.c.
3692 * Fixed the WHOWAS command's reply sending to support the
3693 lists correctly. Affected file silcd/command.c.
3695 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3697 * When sending JOIN command to router for processing the
3698 sender's old command identifier was not saved back to the
3699 sender's command context, fixed now. The affected file is
3702 * Create the key in JOIN command of the router did not return
3703 the channel key, added check for this. Affected file is
3706 * Fixed a channel ID update bug in JOIN command reply. Do
3707 not directly upgrade the ID but call the function
3708 silc_idlist_replace_channel_id if the ID was changed.
3709 Affected file silcd/command_reply.c.
3711 * Fixed memory leaks from command calling if it would fail.
3712 Affected file silcd/command.c.
3714 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3716 * Applied patches from cras:
3718 Memory leak fixes around libaries, irssi window resize fix,
3719 new silclist.h and silcdlist.h, all extern inline changed to
3722 * Removed dotconf from lib/dotconf, not needed anymore.
3724 * Removed TRQ from lib/trq, not needed anymore.
3726 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
3727 with server connections. Later this will be configurable
3728 in config file after new config file is done. Affected file
3731 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3733 * Fixed a crash in server related to channel announcements.
3734 Affected file silcd/server.c.
3736 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3738 * Fixed memory leaks in silc_server_create_new_channel*
3739 functions. Affected file silcd/server.c.
3741 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
3742 which ID was changed. This way the router will send the
3743 user list for the channel again, and server won't be in
3744 desync in some rare circumstances. Affected file is
3745 silcd/packet_receive.c.
3747 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3749 * Check for NULL socket pointer in the function
3750 silc_server_packet_send_to_channel_real. Affected file
3751 silcd/packet_send.c.
3753 * Fixed the BAN notify handling to correctly remove ban
3754 list. Affected file silcd/packet_receive.c.
3756 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3758 * Fixed some header addition to Toolkit distribution in
3759 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
3761 * Added lib/silcclient/client_ops_example.h as an template
3762 file for application programmers to quickly start using
3763 the SilcClientOperation functions in their application.
3764 Updated the lib/silcclient/README as well to tell about this
3765 nice file made available.
3767 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3769 * Call silc_server_remove_from_channels when removing client
3770 entry when NO_SUCH_CLIENT_ID was received. Affected file
3771 is silcd/command_reply.c.
3773 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3775 * Added server & router operator statistics updating. Affected
3776 file silcd/packet_receive.c and silcd/command.c.
3778 * Fixed the SERVER_SIGNOFF notify handling on normal server
3779 not to save the history information for clients. Same was
3780 fixed earlier in remove_clients_by_server function, but not
3781 here. Affected file silcd/packet_receive.c.
3783 * Raised the default connection-retry count from 4 to 7 in
3784 server. Affected file silcd/server.h.
3786 * Cancel any possible reconnect timeouts when we start the
3787 key exchange. Affected file silcd/server.c.
3789 * Do not reconnect on connection failure when SCONNECT was
3790 given. Affected files silcd/server.[ch].
3792 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3794 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
3796 * Fixed the NICK command to always give the unformatted
3797 nickname to the one giving the NICK command. If unformatted
3798 nickname is cached already it will be formatted and the
3799 local entry will always get the unformatted nickname.
3800 Affected file lib/silcclient/idlist.c.
3802 * Fixed some double frees from client library commands.
3803 Affected file is lib/silcclient/command.c.
3805 * Fixed CUMODE command in server to assure that no one can
3806 change founder's mode than the founder itself, there was a
3807 little bug. Affected file silcd/command.c.
3809 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3811 * Removed the SilcClientCommandDestructor from the client
3812 libary, it is not needed anymore. Affected files are
3813 lib/silcclient/silcapi.h, command[_reply].[ch],
3814 client_notify, idlist.c.
3816 * Fixed GETKEY command to first resolve client, and then
3817 resolve the server only if the client was not found, instead
3818 of resolving both at the same time. Affected file is
3819 lib/silcclient/command.c.
3821 * Added silc_client_start_key_exchange_cb and lookup the
3822 remote hostname and IP address before starting the key
3823 exchange with server. The affected file is
3824 lib/silcclient/client.c.
3826 * The server's public key is now saved using the IP address
3827 of the server and not the servername for the filename.
3828 The hostname public key filename is checked as an fall back
3829 method if the IP address based filename is not found.
3831 Fixed the GETKEY command to save the fetched server key
3832 in correct filename.
3834 Print the remote server's hostname now when new key is
3835 received during connection process. Affected file is
3836 irssi/src/silc/core/client_ops.c.
3838 * Return always our own public key to the client if it asks
3839 for it with GETKEY command. Affected file silcd/command.c.
3841 * Removed the use_auto_addr variable from default config
3842 file since it was in wrong section. Affected file is
3845 * Fixed TOPIC_CHANGE notification to not route it when it
3846 was sent using silc_server_send_notify_to_channel function.
3847 Affected file silcd/command.c.
3849 * Fixed silc_server_send_notify_kicked to send the kicker's
3850 Client ID also, it was missing. Affected files are
3851 silcd/command.c, silcd/packet_send.[ch].
3853 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3855 * Do not save client history information in SERVER_SIGNOFF.
3856 Fixes the bug in normal server that it does not detect
3857 the client becoming valid after the server becomes back
3858 online. Affected file silcd/server_util.c.
3860 * Added `sock_error' field into the SilcSocketConnection
3861 context. When error occurs during socket operation (read
3862 or write) the error is saved. Added also new function
3863 silc_socket_get_error to return human readable socket error
3864 message. Affected files are lib/silcutil/silcsockconn.[ch],
3865 lib/silcutil/unix/silcunixsockconn.c, and
3866 lib/silcutil/win32/silcwin32sockconn.c.
3868 * The server now prints the socket error message in the
3869 signoff for client. Affected file silcd/server.c.
3871 * Fixed the `created' channel information sending from router
3872 to server in JOIN command. Checks now whether the channel
3873 really was created or not and set it according that.
3875 Fixed the JOIN command to use the client entry's current
3876 ID during the joining procedure instead of the one it sent
3877 in the command (it is checked though), since it can change
3878 between the packet processing and command processing, and
3879 would just case unnecessary pain in the client end. Affected
3880 file silcd/command.c.
3882 * Fixed a channel key payload sending to use correct channel
3883 ID when the server was forced to change the channel's ID by
3884 router. Router sent the key payload with the old Channel ID.
3885 Affected file silcd/packet_receive.c.
3887 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3889 * Call silc_server_save_channel_key only if the key payload
3890 was provided in the JOIN command's command reply. Affected
3891 file silcd/command_reply.c.
3893 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3895 * Fixed silc_mp_sizeinbase to return the value correctly with
3896 MPI. Affected file lib/silcmath/mp_mpi.c.
3898 * Fixed the stop_server signal to correctly stop the scheduler
3899 and gracefully stop the server when SIGTERM or SIGINT signals
3900 are received. Affected file silcd/silcd.c.
3902 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3904 * Simple handling of TERM and HUP signals. Also added some log
3905 flushing call around. Affected file is
3908 * Fixed small bugs in silclog.c. Now buffering output will take
3909 effect after 10 seconds since startup: This will ensure that
3910 no important startup messages are lost. Also output redirection
3911 will preserve original format ([Date] [Type] message).
3912 Affected file is lib/silcutil/silclog.c.
3914 * Added two options to the config file, in the logging section:
3915 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
3916 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
3918 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3920 * Do not print the warning about log files not being initialized
3921 more than once to avoid excess logging. Affected file is
3922 lib/silcutil/silclog.c.
3924 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
3925 the SIM copying in make install in Makefile.am.pre.
3927 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
3929 * Rewritten silclog APIs. Globally interesting changes follows:
3930 silc_log_set_files() changed to silc_log_set_file().
3931 silc_log_set_callbacks() changed to silc_log_set_callback().
3932 ROBOdoc documented silclog header file.
3933 SilcLogCb now returns bool to wether inihibit the default
3934 handler or not (to keep the old behaviour return always TRUE).
3935 The new APIs should also fix the problem of the
3936 silcd_error.log file that was written in the current directory.
3939 Log files streams will remain opened after silc_log_set_file()
3940 call, means less CPU usage notably on high traffic servers.
3941 File streams are now full buffered, and flushed to the disk
3942 every 5 minutes, lesses HD activity and CPU usage.
3943 Messages can be redirected, allowing admins to configure
3944 one single logfile for all server messages.
3945 the silc_log_quick global variable to activate fast-logging.
3946 Affected files lib/silcutil/silclog.[ch]
3948 * Changed some code to conform new silclog APIs. Affected
3949 files are doc/example_silcd.conf.in, silcd/server.c
3950 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
3953 * Fixed a memory leak that could occur in some situations.
3954 Affected file silcd/serverconfig.c.
3956 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3958 * Added the silc_client_del_client to remove the client from
3959 all channels as well. Affected file lib/silcclient/idlist.c.
3961 * Fixed the client library to correctly remove the client
3962 from all channels when the client entry is being destroyed.
3963 Affected file lib/silcclient/client_notify.c, command.c.
3965 * Added auto-nicking support to the client library. If the
3966 applicatio now sets client->nickname it will be sent to the
3967 server after connecting by the library. This way for example
3968 SILCNICK (or IRCNICK) environment variables will have effect
3969 and always change the nickname automatically to whatever
3970 it is wanted. Affected file lib/silcclient/client.[ch].
3972 * Renamed silc_server_command_bad_chars to the
3973 silc_server_name_bad_chars and moved it to the
3974 silcd/server_util.[ch]. Added also new function
3975 silc_server_name_modify_bad to return nickname that
3976 includes bad characters as new nickname without those
3977 bad characters. This check and modify is now used in
3978 silc_server_new_client when the username is initially set
3979 as nickname, so it must be checked to be valid nickname.
3980 Affected file silcd/packet_receive.c.
3982 * The nickname length is now taken from the packet for real
3983 and not trusted to strlen() since it clearly can return
3984 wrong length for nickname including bad characters. This
3985 also applies to channel names. Affected file silcd/command.c.
3987 * Removed the lib/silcsilm/modules directory. Modules are now
3988 compiled into the lib/silcsim. Fixed the copying of the
3989 modules to follow symbolic links in Makefile.am.pre.
3991 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3993 * Fixed silc_string_regexify list creation. Fixes bugs with
3994 BAN and INVITE commands in server. The affected file is
3995 lib/silcutil/unix/silcunixutil.c.
3997 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3999 * Removed the command destructor entirely from the server's
4000 command and command reply routines. It is not needed, and
4001 its usage was buggy and caused crashes. Affected files are
4002 silcd/command[_reply].[ch].
4004 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4006 * Cancel protocol and NULL sock->protocol if timeout
4007 occurred during protocol. Affected file silcd/server.c.
4009 * Cancel protocol timeouts always before calling the final
4010 callback, to assure that after final callback is called
4011 no other state will be called for the protocol anymore.
4012 Affected file silcd/protocol.c.
4014 * Print error log if incoming connection configuration could
4015 not be found. Affected file silcd/server.c.
4017 * Fixed JOIN command to correctly save the founder mode
4018 to the client on normal SILC server, when the channel
4019 was created by the router. Affected file silcd/command.c.
4021 * Fixed LIST command (hopefully) to send correct reply
4022 packets. Affected file silcd/command.c.
4024 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4026 * The silc_packet_receive_process now returns FALSE if the
4027 read data was invalid packet, and TRUE if it was ok.
4029 The server now checks that if unauthenticated connection
4030 sends data and its processing fails the server will close
4031 the connection since it could be a malicious flooder.
4033 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4035 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4037 * Make sure the warning about error opening a log file is
4038 printed only once and not everytime it fails (produces
4039 too much useless log). Affected file lib/silcutil/silclog.c.
4041 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4043 * Made the silc_server_daemonise() function more readable.
4044 Affected file silcd/server.c.
4046 * Pid file is now optional, the user may comment it out from
4047 the config file. Removed define SILC_SERVER_PID_FILE, we
4048 don't need a default any longer. Affected file
4049 configure.in.pre, lib/Makefile.am.pre.
4051 * Make some use of the pid file. The server now dies at startup
4052 if it detects a valid pid file on his path. The server would
4053 die anyway in this circumstance, because of the bind() failure.
4054 Affected file silcd/silcd.c.
4056 * No longer compiling lib/dotconf.
4058 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4060 * Fixed JOIN command parsing not to crash. Affected file
4061 lib/silcclient/command.c.
4063 * Fied the NICK_CHANGE notify to add the new client entry
4064 even it is resolved. This removes an <[unknown]> nick
4065 thingy bug in the client. Affected file is
4066 lib/silcclient/client_notify.c.
4068 * Do not try to allocate 0 bytes (efence does not like it)
4069 in lib/silccore/silccomand.c when encoding payload.
4071 * Do not take IRCNICK as nickname in Irssi SILC client since
4072 it is not possible to set nickname before hand connecting
4073 the server (TODO has an entry about adding auto-nicking
4076 * Changed the silc_server_command_pending to check whether
4077 there already exists an pending entry with the specified
4078 command, command identifier and pending callback. This is
4079 to fix IDENTIFY and WHOIS related crashes that may register
4080 multiple pending commands with same identifier. Affected
4081 file silcd/command.c.
4083 * Fixed the server to reconnect to the router even if it
4084 was already reconnecting and EOF was received. This to
4085 fix a possibility that the server wouldn't ever try to
4086 auto-reconnect to the router. Affected file silcd/server.c.
4088 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4090 * Fixed the server's password authentication to use the
4091 length of the locally saved password, and not the one
4092 sent in the packet. Affected file silcd/protocol.c.
4094 * Fixed same password authentication problem in the
4095 Authentication Payload handling routines in
4096 lib/silccore/silcauth.c.
4098 * Yet another password authentication problem fixed with
4099 channel password handling in silcd/command.c.
4101 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4103 * If first character of string in silc_parse_userfqdn is '@'
4104 then do not parse it. Affected file is
4105 lib/silcutil/silcutil.c.
4107 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4109 * Fixed minor bug in IDENTIFY command reply sending, which
4110 caused various weird problems during JOIN when it was
4111 resolving names for users. Affected file silcd/command.c.
4113 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4115 * Fixed the IDENTIFY command reply sending to chech better valid
4116 clients. It was possible to send incomplete list of replies.
4117 Affected file silcd/command.c.
4119 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4121 * Added silc_client_command[s]_[un]register functions now to
4122 dynamically register the commands in client library. Removed
4123 the static table of commands. This allows the client library
4124 to call commands without causing the application to know about
4125 what commands library has called.
4127 Removed the INFO command reply kludge to detect when the command
4128 was called by library. Now library use its own command reply
4129 function for INFO command.
4131 Added function silc_client_command_call to call a command.
4132 Application can use it to call command, not access the structure
4135 Now all commands that are sent by the client library (not
4136 explicitly sent by application) use own command reply functions.
4138 Affected files around lib/silcclient/ and in
4139 irssi/src/silc/core/.
4141 * Fixed the WHOIS command reply sending to chech better valid
4142 clients. It was possible to send incomplete list of replies.
4144 Fixed the WHOIS and IDENTIFY to send the request to router
4145 if normal server did not do it and did not find any results.
4147 Affected file silcd/command.c.
4149 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4151 * Moved the internal data from SilcClient context into its
4152 own file, not accesible to application. Affected files
4153 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4154 and other files in client library.
4156 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4158 * Added doc/examples installation target in Makefile.am.pre.
4161 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4163 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4164 commands the found client entry will be removed from the
4165 cache, after notifying application about the error. Affected
4166 file lib/silcclient/command_reply.c.
4168 * Changed the /MSG to check for exact nickname user gave, and
4169 not let `nick' match `nick@host' if it is only one found. Now,
4170 user must type the exact nickname (like nick@host2) even if
4171 there are no more than one same nicks found. This is to avoid
4172 a possibility of sending nickname to wrong nickname since
4173 `nick' could match `nick@host'. Affected file is
4174 irssi/src/core/silc-servers.c.
4176 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4178 * Do not print "you are now server operator" or similar when
4179 giving /away command. Affected files are
4180 irssi/src/silc/core/client_ops.c, silc-servers.h.
4182 * Made the silc_server_command_pending_error_check to send
4183 the same command reply payload it received back to the
4184 original sender of the command. This way all arguments
4185 that was received by the server will be received by the
4186 client too. Affected file silcd/command.c.
4188 * Added the silc_idcache_add to return the created cache entry
4189 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4191 * Add global clients to expire if they are not on any channel.
4192 This is because normal server will never know if they signoff
4193 if they are not on any channel. The cache expiry will take
4194 case of these entries. This is done by normal servers only.
4195 The affected files are silcd/command_reply.c,
4196 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4198 * If server receives invalid ID notification for WHOIS or
4199 IDENTIFY and the ID exists in the lists, it is removed.
4200 Affected file silcd/command_reply.c.
4202 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4203 in client then client entry that it matches is searched and
4204 the nickname is printed on the screen for user. Affected
4205 file irssi/src/silc/core/client_ops.c.
4207 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4209 * Use cache entry expire time in the LIST command reply to
4210 purge old entries from the cache after the LIST command
4211 reply has been received. This way we don't have non-existent
4212 entries in the cache for too long. Affected file is
4213 silcd/command_reply.c.
4215 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4217 * If we are normal server, and we've not resolved client info
4218 in WHOIS or IDENTIFY from router, and it is global client,
4219 we'll check whether it is on some channel. If it is not
4220 then we cannot be sure about its validity and will resolve it
4221 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4222 file silcd/command.c.
4224 * Search channel by name (if possible) rather than by ID
4225 in IDENTIFY command's command reply. Affected file is
4226 silcd/command_reply.c.
4228 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4230 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4231 Updated specs and implemented it. Affected file silcd/command.c,
4232 silcd/packet_send.c and silcd/packet_receive.c.
4234 * Implemented the <founder auth> payload handling in the JOIN
4235 command. If provided all conditions for channel joining
4236 except requirement to provide correct passphrase can be
4237 overrided by the channel founder. Updated the protocol specs.
4238 Affected file silcd/command.c.
4240 Added support for founder auth in JOIN command in client
4241 library. Fixed the parsing of the JOIN command now to support
4242 all options as they should be. The affected file is
4243 lib/silcclient/command.c.
4245 * Optimized the WHOIS and IDENTIFY commands to send the request
4246 to router only if it includes nicknames or other names. If
4247 they include only IDs then check the local cache first before
4248 routing. Affected file is silcd/command.c.
4250 * Added channels topic announcements. Affected file is
4251 silcd/packet_receive.c and silcd/server.c.
4253 * Fixed the silc_server_send_notify_topic_set to really destine
4254 the packet to channel. Affected file silcd/packet_send.c.
4256 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4257 library. Affected file lib/silcclient/client_notify.c.
4259 * Added UMODE announcements. Affected file silcd/server.c.
4261 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4263 * Memory leak fixes in:
4265 lib/silcutil/silcsockconn.c
4266 lib/silcske/silcske.c
4267 lib/silcske/groups.c
4269 lib/silccrypt/silcpkcs.c
4270 lib/silccore/silccommand.c
4271 lib/silccore/silcidcache.c
4276 * ROBOdoc documented the lib/silcske/groups.h file and a
4277 bit changed the interface for better.
4279 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4281 * Update the client entry context in the ID cache after
4282 nick change. Affected file lib/silcclient/command.c.
4283 Fixes the CUMODE command when regaining founder privileges,
4284 and a little WHOIS problem.
4286 * Fixed silc_net_gethostbyname to correctly call the
4287 inet_ntop. Affected file lib/silcutil/silcnet.c.
4289 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4291 * Added IPv6 support checking to the configure.in.pre, added
4292 also --enable-ipv6 option to override the check. Affected
4293 file configure.in.pre.
4295 * The silc_thread_create now calls the start function
4296 directly if threads support is not compiled in. Removes
4297 ugly #ifdef's from generic code. Affected files are
4298 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4300 * Added silc_net_gethostby[name/addr]_async to asynchronously
4301 resolve. Affected files are lib/silcutil/silcnet.[ch].
4303 * Added support for rendering IPv6 based server, client and
4304 channel IDs. Affected file lib/silcutil/silcutil.c.
4306 * Added support for creating IPv6 based server IDs. Affected
4307 file is silcd/serverid.c.
4309 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4311 * Added silc_net_gethostby[addr/name] into the
4312 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4313 routines. Added silc_net_is_ip[4/6]. Affected file is
4314 lib/silcutil/unix/silcunixnet.c. All routines that take
4315 address as argument now supports both IPv4 and IPv6 addresses.
4317 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4319 * Fixed LIST command reply sending in server. Affected file
4322 * Server now sends the kicker's client ID in the KICK notify
4323 to the kicked client. Affected file silcd/command.c.
4325 * The client library now parses the kickers client ID and
4326 UI displays it. Affected files lib/silcclient/client_notify.c
4327 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4329 * Made all payload parsing function prototypes consistent.
4330 They all take now const unsigned char * and uint32 pair as
4331 the payload data instead of SilcBuffer. Changes all around
4332 the source tree. Other unsigned char* -> const unsigned char*
4333 changes around the tree as well.
4335 * Optimized SFTP client and server packet sending not to
4336 allocate new buffer for each packet but to recycle the
4337 first allocated buffer. Affected files are
4338 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4340 * Optimized the SFTP client to use SilcList instead of
4341 SilcDList for requests, because it is faster. Affected file
4342 is lib/silcsftp/sftp_client.c.
4344 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4345 into lib/silccore/silcid.[ch].
4347 Renamed silcpayload.[ch] into silcargument.[ch].
4349 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4351 * If client entry is deleted with active key agreement
4352 session, abort the session.
4354 The silc_client_abort_key_agreement now calls the completion
4355 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4357 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4360 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4362 * Don't use __restrict in older GCC's. Affected file is
4363 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4365 * silc_net_localhost now attempts to reverse lookup the
4366 IP/hostname. Affected file lib/silcutil/silcnet.c.
4368 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4369 command. It can be used to gain founder privileges at
4370 the same time when joining the channel.
4372 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4373 kicker's client ID as well. Updated protocol specs.
4375 Defined that the server must send SILC_COMMAND_IDENTIFY
4376 command reply with error status to client who sent
4377 private message with invalid client ID.
4379 Updated the protocol specification.
4381 * Added silc_server_send_command_reply to send any
4382 command reply. Affected file silcd/packet_send.[ch].
4384 * Added silc_id_payload_encode_data to encode ID payload
4385 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4387 * The server now send IDENTIFY command reply with error
4388 status if client ID in private message is invalid. Affected
4389 file silcd/packet_receive.c.
4391 * Save the server key file with server's IP address in
4392 the filename instead of hostname. The affected file is
4393 irssi/src/silc/core/client_ops.c.
4395 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4397 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4400 * Added libtool support for compiling shared objects in
4401 lib/silcsim. Affected file configure.in.pre and
4402 lib/silcsim/Makefile.am. Original patch by cras.
4404 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4406 * Pid file configuration, and server's config file fixes
4407 patch by toma. Updated CREDITS file.
4409 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4411 * Fixed silc_client_channel_message to not try to decrypt
4412 the message twice if it resolved the destination client
4413 information. This could cause of dropping one channel
4414 message. Affected file lib/silcclient/client_channel.c.
4416 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4418 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4419 lib/silcclient/client.c. This function is used when the SILC
4420 Client is run under some other scheduler, or event loop or
4421 main loop. On GUI applications, for example this may be
4422 desired to used to run the client under the GUI application's
4423 main loop. Typically the GUI application would register an
4424 idle task that calls this function multiple times in a second
4425 to quickly process the SILC specific data.
4427 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4429 * Fixed silc_server_drop() for dropping the supplementary
4430 groups as well, this could cause a security hole on some
4433 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4435 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4438 * Write PID file after dropping privileges. Added -F option
4439 to run server on foreground. A patch by debolaz.
4440 Affected files silcd/server.c, silcd/silcd.c.
4442 * Fixed MOTD to return the MOTD file server name. Affected
4443 file silcd/command.c.
4445 * Added INFO command reply handling to the Irssi SILC Client.
4446 Affected file irssi/src/silc/core/client_ops.c.
4448 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4450 * Fixed the silc_idcache_list_* routines to really support
4451 the dynamic list. Fixes a crash. Affected file is
4452 lib/silccore/silcidcache.c.
4454 * Fixed the LIST command reply to really call LIST command's
4455 pending callbacks. Affected file silcd/command_reply.c.
4457 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4459 * Update conn->local_entry->nickname after giving NICK
4460 command. Affected file lib/silcclient/command.c.
4462 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4464 * Added the [pid] option to the silcd configuration file
4466 Affected files: serverconfig.[ch] and silcd.c
4468 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4470 * Save fingerprint in WHOIS command reply in server.
4471 Affected file silcd/command_reply.c.
4473 * Fixed NICK commands pending callback registration.
4474 Affected file lib/silcclient/command.c.
4476 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4478 * Use ++server->cmd_ident when sending commands in server,
4479 instead of random number. Affected file silcd/command.c.
4481 * Fixed GETKEY command reply to call actually GETKEY pending
4482 command callbacks. Affected file silcd/command_reply.c.
4484 * A bit stricter check for nicknames. Check for same nickname
4485 in NICK command also. Affected file silcd/command.c.
4487 * Do not call INFO command everytime client ID changes, only
4488 during first connecting. Affected file lib/silcclient/client.c.
4490 * Set the new nickname only after successful command reply for
4491 NICK command is returned by server. Affected file
4492 lib/silcclient/command.c.
4494 * Remove nicknames from nicklist during server_signoff notify.
4495 Should fix /NAMES bit more. The affected file is
4496 irssi/src/silc/core/silc-channels.c.
4498 * Added `fingerprint' field to the SilcIDListData in the
4499 silcd/idlist.h to hold the fingerprint of the client's
4502 Send the fingerprint of the client's public key in WHOIS
4505 Affected files silcd/command.c, and silcd/idlist.[ch].
4507 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
4508 create fingerprint from given data.
4510 * Show the fingerprint of the client's public key in WHOIS.
4511 Affected files irssi/src/module-formats.[ch] and
4512 irssi/src/silc/core/client_ops.c.
4514 * Format the multiple same nicknames also during JOIN and
4515 NICK_CHANGE notifys. Affected file is
4516 lib/silcclient/client_notify.c.
4518 * Do not print error on screen for invalid private message
4519 payload since it can come if someone is sending private
4520 messages with wrong key. Affected file
4521 lib/silccore/silcprivate.c.
4523 * Fixed multiple concurrent /PING crash. Affected file
4524 lib/silcclient/command.c.
4526 * Changed the wrong ID encoding. All IP addresses must be
4527 in MSB first order in encoded format. They were encoded
4528 wrong and was in LSB format. Affected files are
4529 silcd/serverid.c, lib/silcutil/silcutil.c.
4531 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
4533 * Call the `connect' client operation through the scheduler
4534 in case of error. Affected file lib/silcclient/client.c.
4536 * Call the `failure' client operation even if the error
4537 occurred locally during a protocol. Affected file is
4538 lib/silcclient/protocol.c.
4540 * Added support of sending LIST command to router from normal
4541 server. This way normal server can get list of all channels
4542 in the network too. Fixed the channel list sending in the
4543 server too. Affected files are silcd/command.c, and
4544 silcd/command_reply.[ch].
4546 * Added silc_server_update_channels_by_server and
4547 silc_server_remove_channels_by_server. They are used during
4548 disconnection of primary router and in backup router protocol.
4549 Affected file silcd/server_util.[ch], silcd/server.c and
4550 silcd/server_backup.c.
4552 * Fixed channel adding to global list in IDENTIFY command
4553 reply in server. Affected file silcd/command_reply.c.
4555 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4557 * If the incoming packet type is REKEY or REKEY_DONE process
4558 that packet always synchronously. Fixes yet another MAC
4559 failed error on slow (dialup) connections. Affected file
4560 lib/silcclient/client.c and silcd/server.c.
4562 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4564 * Call check_version SKE callback for initiator too. Affected
4565 file lib/silcske/silcske.c.
4567 * Implemented fix for security hole found in the SKE that was
4568 fixed in the specification few days back; the initiator's
4569 public key is now added to the HASH value computation.
4570 Added backwards support for the old way of doing it too, for
4571 old clients and old servers. Affected file is
4572 lib/silcske/silcske.c.
4574 * Enabled mutual authentication by default in SKE. If initiator
4575 is not providing mutual authentication the responder will
4576 force it. This will provide the proof of posession of the
4577 private key for responder. The affected files are
4578 lib/silcclient/protocol.c and silcd/protocol.c.
4580 * Do not cache anymore the server's public key during SKE.
4581 We do mutual authentication so the proof of posession of
4582 private key is done, and if the server is authenticated in
4583 conn auth protocol with public key we must have the public
4584 key already. Affected file silcd/protocol.c.
4586 * Added new global debug variable: silc_debug_hexdump. If
4587 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
4588 file lib/silcutil/silclog.[ch].
4590 * Fixed compilation warning due to char * -> const char *.
4591 Affected files lib/silcutil/silcnet.h, and
4592 lib/silccore/silcauth.[ch].
4594 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4596 * Fixed CMODE command when new channel key was created. If
4597 the creation failed the old key was removed. Next time giving
4598 same command would crash the server since the old key was
4599 freed already. Affected file silcd/command.c.
4601 * Fixed the silc_server_announce_get_channels to not crash
4602 on reconnect. Affected file silcd/server.c.
4604 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4606 * Added silc_log_set_debug_string function to set a regex
4607 string to match for debug output. Only the function names,
4608 or filenames matching the given debug string is actually
4609 printed. This way it is possible to filter out those debug
4610 strings that user is not interested in.
4612 Fixed a bug in silc_string_regexify.
4614 Affected files lib/silcutil/silclog.[ch], and
4615 lib/silcutil/unix/silcunixutil.c.
4617 * Changed the -d options in both server and Irssi SILC client
4618 to take the debug string as argument. Affected files
4619 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
4621 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4623 * Added silc_hash_babbleprint to create a Bubble Babble
4624 Encoded fingerprint. The encoding is developed by Antti
4625 Huima (draft-huima-babble-01.txt), and it creates human
4626 readable strings out of binary data. Affected file
4627 lib/silccrypt/silchash.[ch].
4629 * Print the babble print now in addition of fingerprint as well
4630 in Irssi SILC client. Affected files are
4631 irssi/src/fe-common/silc/module-formats.[ch],
4632 irssi/src/fe-common/silc/core/client_ops.c.
4634 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4636 * Fixed a security problem found in SKE. The initiator's
4637 public key too is now added to the HASH hash value creation
4638 which is signed by the responder to create the SIGN value.
4639 This will prevent anyone in the middle to lie to the responder
4640 about the initiator's public key. If this is done now, the
4641 man in the middle will get caught. Updated the protocol
4644 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4646 * Better installation directory handling. Configure module
4647 paths and other paths automatically to example_silc* files
4648 in doc/. A patch by toma.
4650 * Fixed compiler warning from MPI library, and from SILC RNG.
4653 * Added SILC_SERVER_PID_FILE to define the pid file for server.
4654 It can be configured with ./configure. A patch by toma.
4656 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4658 * Find correct make to use in prepare-clean. A patch by
4659 toma. Affected file prepare-clean.
4661 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
4663 * Added irssi variables use_auto_addr, auto_bind_ip,
4664 auto_bind_port and auto_public_ip.
4666 * Changed the interface for silc_client_send_key_agreement
4667 in lib/silcclient/silcapi.h
4671 irssi/src/silc/core/silc-core.c
4673 lib/silcclient/silcapi.h
4674 irssi/src/silc/core/silc-channels.c
4675 lib/silcclient/client_keyagr.c
4678 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4680 * Added silc_pkcs_public_key_compare to compare two
4681 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
4683 * Check that the client who set the founder mode on the
4684 channel is the same client that is giving the founder
4685 mode to itself. It is done by comparing the saved public
4686 key (it is saved even in the authentication is passphrase).
4687 Affected file silcd/command.c.
4689 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4691 * Do not process packet for disconnected socket connection.
4692 Affected file lib/silccore/silcpacket.c.
4694 * Process the DISCONNECT packet through scheduler in the
4695 client library. Affected file lib/silcclient/client.c.
4697 * Fixed the silc_client_packet_parse to not to increase
4698 the packet sequence number if the conn->sock and the
4699 current socket connection is not same. This can happen
4700 for example during key agreement when the conn includes
4701 multiple socket connections (listeners). Affected file
4702 lib/silcclient/client.c.
4704 * The sender of the file transfer request now provides also
4705 the pointer (listener) for the key exchange protocol. If
4706 the listener cannot be created then it sends empty key
4707 agreement and lets the receiver provide the listener.
4709 Added `local_ip' and `local_port' arguments to the
4710 silc_client_file_send. If they are provided they are used,
4711 if not then it will attempt to find local IP address, if
4712 not found or bind fails then the remote client will provide
4715 Affected files are lib/silcclient/client_ftp.c and
4716 lib/silcclient/silcapi.h.
4718 * Extended the FILE SEND command to support defining the
4719 local IP and port for key exchange listener. They are
4720 optional. Affected file irssi/src/silc/core/silc-servers.c.
4722 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4724 * Defined to WHOIS command reply the sending of fingerprint
4725 of the client's public key (if the proof of posession of the
4726 corresponding private key is verified by the server).
4727 Updated to the protocol specification.
4729 * Added support of receiving the client's public key's
4730 fingerprint in command reply in client library. Affected
4731 file is lib/silcclient/command_reply.c, and
4732 lib/silcclient/idlist.[ch].
4734 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4736 * Do not send over 128 chars long nickname to the server
4737 in NICK command. Affected file lib/silcclient/command.c.
4739 * Do not send over 256 chars long channel names to the server
4740 in JOIN command. Affected file lib/silcclient/command.c.
4742 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4744 * Assure that silc_server_close_connection cannot be called
4745 twice for same socket context. Affected file is
4748 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4750 * Send error message to application if opening file for
4751 writing during file transfer fails. Affected file is
4752 lib/silcclient/client_ftp.c.
4754 Remove all file transfer sessions for a client that we're
4755 removing from ID cache.
4757 Affected file is lib/silcclient/client_ftp.c.
4759 * Fixed silc_net_addr2bin to return correct address. Affected
4760 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
4762 * Fixed file transfer session removing on signoff notify.
4763 Affected file irssi/src/silc/core/silc-servers.c.
4765 * Added the SilcClientFileError to be returned in the monitor
4766 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
4767 Affected file lib/silcclient/silcapi.h.
4769 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4771 * Fixed a crash in silc_client_ftp_free_sessions and
4772 silc_client_ftp_session_free_client. Affected file
4773 lib/silcclient/client_ftp.c.
4775 * Added `disabled' field in the SilcChannelEntry in the server
4776 to indicate if the server entry is disabled. Affected file
4777 silcd/idlist.h, silcd/command[_reply].c.
4779 * SILC server adds now /var/run/silcd.pid everytime it is
4780 started. Affected file silcd/silcd.c.
4782 * Added silc_server_packet_send_clients to send a packet to
4783 the provided table of client entries. Affected file
4784 silcd/packet_send.[ch].
4786 * Fixed a crash in client resolving in client_prvmsg.c in
4787 client library. Affected file lib/silcclient/client_prvmsg.c.
4789 * Do not actually remove the client directly from ID cache
4790 during SERVER_SIGNOFF, but invalidate it. This way we
4791 preserve the WHOWAS info for the client. Affected file
4792 silcd/server_util.c.
4794 * Fixed SERVER_SIGNOFF notify handling in the server. The
4795 server is now able to process incoming SERVER_SIGNOFF notify
4796 for a server that it doesn't even know about. It will remove
4797 the clients provided in the notify. Affected file
4798 silcd/packet_receive.c.
4800 * Check for partial packet in data queue after every packet that
4801 was found from the queue. Return and wait for more data if
4802 there is partial data in queue. Affected file is
4803 lib/silccore/silcpacket.c.
4805 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4807 * Added SilcClietFileError enum to indicate error in
4808 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
4809 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
4810 Affected files lib/silcclient/silcapi.h and
4811 lib/silcclient/client_ftp.c.
4813 * Check that newsize in silc_buffer_realloc is larger than
4814 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
4816 * Added better monitor of file transfers. It now monitors
4817 key agreement protocol during the file transfer too. Added
4818 error reporting too. Affected files
4819 irssi/src/silc/core/silc-servers.c,
4820 irssi/src/fe-common/silc/module-formats.[ch].
4822 * Wrote a help file for FILE command.
4824 * Added silc_rng_global_get_byte_fast to get not-so-secure
4825 random data as fast as possible. Random data is read from
4826 /dev/urandom if available and from the SILC RNG if not
4827 available. It is used in padding generation. Affected file
4828 lib/silccrypt/silcrng.[ch].
4830 * All packets in client library are now processed synchronously.
4831 Optimized packet processing a lot. Affected file
4832 lib/silcclient/client.c.
4834 * All server connection packets are processing synchronously
4835 now in server, to optimize packet processing. Affected file
4838 * Include files are installed now only in Toolkit distribution
4839 if make install is given. Affected files: all Makefile.am's.
4841 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4843 * Assure that silc_client_notify_by_server_resolve does not
4844 resolve the client information multiple times. If it cannot
4845 be found by the first it cannot be found at all. Affected
4846 file lib/silcclient/client_notify.c.
4848 * Fixed WHOWAS command reply calling. Affected file
4849 lib/silcclient/command_reply.c.
4851 * Removed all references to silc_idlist_get_client from the
4852 Irssi SILC client since that call is internal call used by
4853 the library. The Irssi SILC client will use now client
4854 retrieval functions found in silcapi.h.
4856 * Fixed a bug in resolving nickname info before sending
4857 private message. It used freed memory. Affected file
4858 irssi/src/silc/core/silc-servers.c.
4860 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4862 * Assure my_channels statistics cannot go negative in server.
4863 Affected files silcd/server.c, silcd/server_util.c.
4865 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4867 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
4869 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4871 * Win32 Toolkit changes. Affected files
4872 win32/silc.dsw, win32/libsilc/libsilc.def,
4873 win32/libsilcclient/libsilc.def,
4874 lib/silcutil/silcutil.c, and
4875 lib/sftp/sftp_fs_memory.c.
4877 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4879 * Added silc_net_localip to return local host's IP address.
4880 Affected file lib/silcutil/silcnet.[ch].
4882 * If key exchange or rekey protocol is active for a connection
4883 parse all packets syncronously since there might be packets
4884 in packet queue that we are not able to process without first
4885 processing packets before them. Affected file silcd/server,
4886 lib/silcclient/client.c.
4888 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
4889 whether library should continue processing the packet.
4890 Affected file lib/silccore/silcpacket.h.
4892 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
4893 SilcSFTPMonitorData to SFTP server to monitor various
4894 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
4895 lib/silcsftp/sftp_server.c.
4897 * Added silc_file_size to return file size. Affected file
4898 lib/silcutil/silcutil.[ch].
4900 * Implemented the file transfer support for the client library.
4901 Added preliminary support for simple client to client one-file
4902 transmission. Affected file lib/silcclient/client_ftp.c,
4903 lib/silccilent/client.[ch].
4905 * Added new local command FILE to the Irssi SILC Client.
4906 It is used to perform the file transfer. It has subcommands
4907 SEND, RECEIVE, SHOW and CLOSE. Affected files
4908 irssi/src/silc/core/client_ops.c,
4909 irssi/src/silc/core/silc-server.[ch].
4911 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4913 * Relay the SILC_PACKET_FTP in the server. Affected files
4914 silcd/server.c and silcd/packet_receive.c.
4916 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4918 * Renamed silc_file_read and silc_file_write to functions
4919 silc_file_readfile and silc_file_writefile. Added function
4920 silc_file_open and silc_file_close. Affected files
4921 lib/silcutil/silcutil.[ch].
4923 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4925 * Resolve the client info when received private message or
4926 channel message for a client which nickname we don't know.
4927 Affected files lib/silcclient/client_prvmsg.c and
4928 lib/silcclient/client_channel.c.
4930 * Do not crash in /KEY if client is not connected. Affected
4931 file irssi/src/silc/core/silc-channels.c.
4933 * Added SilcClientStatus field to the SilcClientEntry in the
4934 lib/silcclient/idlist.h.
4936 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
4937 is incomplete and is being resolved, it won't be resolved
4940 Make sure also that USERS command reply does not resolve
4941 twice information. Affected file is
4942 lib/silcclient/command_reply.c.
4944 Make sure that silc_client_get_clients_by_list does not
4945 resolve twice same information.
4947 * Check for valid client->id in the silc_server_free_client_data.
4948 Affected file silcd/server.c.
4950 * Fixed /GETKEY nick@server not to crash if the server entry
4951 is not found. Affected file lib/silcclient/command.c.
4953 * Fixed the silc_server_check_cmode_rights to check the
4954 requested modes correctly. Affected file silcd/command.c.
4956 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
4958 * Better checks for non-printable chars in nick added.
4959 Affected file silcd/command.c.
4961 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4963 * Call the silc_server_udpate_servers_by_server in the
4964 primary router that comes back online in the backup resuming
4965 protocol. Otherwise it routes packets wrong. Affected file
4966 silcd/server_util.[ch], silcd/server_backup.c.
4968 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4970 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
4971 lib/silcutil/silcbuffmt.[ch].
4973 * Redefined the SILC packet header to include the padding
4974 length. Affected file lib/silccore/silcpacket.[ch].
4976 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
4977 length for maximum padding up to 128 bytes). Affected
4978 file lib/silccore/silcpacket.h.
4980 * Removed all backwards support for old 0.5.x MAC thingies.
4981 The SILC packet header change makes it impossible to be
4982 backwards compatible.
4984 * Send the ENDING packet with timeout in the backup resuming
4985 protocol. This is to assure that all routers has connected
4986 to the primary router. Affected file silcd/server_backup.c.
4988 * Changed the RNG to take the first IV from random data. It
4989 used to take it from zero actually. Changed the RNG also
4990 to use /dev/urandom during session. /dev/random is used
4991 in initialization. Affected file lib/silccrypt/silcrng.[ch].
4993 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4995 * Changed the SILC packet header to have the first two bytes
4996 (the packet length) encrypted. Affected files aroung the
4997 code tree, lib/silccore/silcpacket.[ch]. Removed the
4998 SilcPacketCheckDecrypt callback. It is not needed anymore
4999 since the silc_packet_receive_process will determine now
5000 whether the packet is normal or special.
5002 * Implemented the unidirectional MAC keys. Affected files
5003 lib/silcske/silcske.c, silcd/protocol.c and
5004 lib/silcclient/protocol.c.
5006 * Implemented the packet sequence number to the MAC computation.
5007 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5008 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5009 lib/silcclient/protocol.c.
5011 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5013 * Allow backup router to announce servers. All servers
5014 announced by backup router are added to the global list
5015 automatically. Update hte server's socket to our primary
5016 router also when backup router announces a server.
5017 Affected file silcd/packet_receive.c.
5019 * Do not update the client->router in the function
5020 silc_server_udpate_clients_by_server if the client is on
5021 global list. We might fail to find any specific server
5022 for locally connected clients and local cell clients. They
5023 should still use the `from' and not `to' as client->router.
5024 This fixes backup router resuming protocol. Affected file
5025 silcd/server_util.c.
5027 * Decrease channel statistics count only if the channel
5028 deletion worked. Affected files are silcd/server.c and
5029 silcd/server_util.c.
5031 * Added silc_server_update_servers_by_server to update origin
5032 of all server entries. Used during backup router protocol.
5033 Affected files silcd/server_util.[ch], silcd/server.c. and
5034 silcd/backup_router.c.
5036 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5037 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5038 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5039 lib/silccrypt/silchmac.c.
5041 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5043 * Assure that router cannot reroute the same channel message
5044 to the sender. Affected file silcd/packet_receive.c.
5046 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5048 * Made better checks that the channel message is not sent
5049 to the router it came from. Affected file is
5050 silcd/packet_send.c. Fixed memory leak too.
5052 * Announce informations for incoming router connection, but
5053 only after checking if it is replaced by backup router.
5054 Affected file silcd/packet_receive.c.
5056 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5058 * Fixed the backup resuming protocol to work in multiple
5059 router environment. Affected file silcd/server_backup.c.
5061 * Route packet only to one router in the function
5062 silc_server_packet_send_to_channel. Affected file is
5063 silcd/packet_send.c.
5065 * Fixed silc_server_send_notify_dest to set the broadcast
5066 flag. Fixed the silc_server_send_notify_topic to actually
5067 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5068 Affected file silcd/packet_send.c.
5070 * Changed the SFTP Filesystem interface. Changed the
5071 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5072 the filesystem operation function. The SilcSFTPFilesystem
5073 is now a context that is allocated by all filesystem allocation
5074 functions and it already includes the operations structure
5075 and filesystem specific context. It is given as argument
5076 now to the silc_sftp_server_start. This made the interface
5077 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5078 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5080 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5082 * Changed the backup router adding and getting interfaces
5083 in the server. The router that will be replaced by the
5084 specified backup router is now sent as argument. Affected
5085 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5088 * Added silc_net_addr2bin_ne to return the binary form of
5089 the IP address in network byte order. Affected files
5090 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5092 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5094 * Check for existing server ID in silc_server_new_server
5095 and in silc_server_connect_to_router_final and remove the
5096 old entry if it exists. Affected file silcd/packet_receive.c,
5099 * Send the channel message always to only one router, either
5100 in upstream or downstream. Affected file is
5101 silcd/packet_send.c.
5103 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5105 * Wrote the definition of the backup resuming protocol to the
5106 protocol specification.
5108 * Removed one redundant channel key generation from normal
5109 server during joining procedure. Removed one redundant
5110 channel key sending from server to router during joining
5111 procedure. Affected file silcd/command.c.
5113 * Made minor bugfixes to the backup router resuming protocol.
5114 Affected file silcd/server_backup.c, server.c.
5116 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5118 * Added --disable-asm configuration option. Affected files
5119 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5122 * Implemented the backup resuming protocol that is used to
5123 resume the primary router position in the cell after the
5124 primary router comes back online. Affected files
5125 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5126 and silcd/server_util.[ch].
5128 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5130 * Sleep two (2) seconds after sending QUIT command to server.
5131 Affected file lib/silcclient/command.c.
5133 * Assure that if outgoing data buffer is pending do not force
5134 send any data. Affected file silcd/packet_send.c.
5136 * Assure that if outgoing data buffer is pending do not force
5137 send any data. Affected file lib/silcclient/client.c.
5139 * Implemented the backup router support when the primary router
5140 goes down. The servers and routers can now use the backup
5141 router as new primary router without loosing connectivity.
5143 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5145 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5146 in the server to indicate disabled entry. All data read
5147 from the connection will be ignored and no data is sent
5148 for entry that is disabled. Affected files are
5149 silcd/idlist.h, silcd/server.c.
5151 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5153 * Created SFTP client and server test programs in the
5154 lib/silcsftp/tests directory.
5156 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5158 * Implemented memory filesystem (virtual filesystem) for
5159 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5162 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5164 * Implemented the SFTP (SSH File Transfer Protocol) to the
5165 lib/silcsftp. It includes SFTP client and SFTP server
5168 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5170 * Moved lib/silccore/silcprotocol.[ch] to the
5171 lib/silcutil library.
5173 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5174 take variable argument list pointer as argument. Affected
5175 file lib/silcutil/silcbuffmt.[ch].
5177 * Added silc_buffer_set function that is used to set data
5178 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5179 Affected file lib/silcutil/silcbuffer.h.
5181 * Changed various routines in the core library to use the new
5182 silc_buffer_set instead of allocating new buffer only for
5185 * Added 64-bit value formatting and unformatting support to the
5186 silc_buffer_[un]format routines. Affected file is
5187 lib/silcutil/silcbuffmt.[ch].
5189 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5190 to includes/bitmove.h.
5192 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5194 * Fixed channel user mode saving in client library. Affected
5195 file lib/silcclient/command[_reply].c.
5197 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5199 * Defined the file transfer to the SILC Protocol. Added
5200 new packet type SILC_PACKET_FTP and defined File Transfer
5201 Payload. The mandatory file transfer protocol is SFTP
5202 (SSH File Transfer Protocol). Affected file in addition
5203 of the internet draft is lib/silccore/silcpacket.h.
5205 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5206 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5207 is used as part of backup router protocol when the primary
5208 router of the cell is back online and wishes to resume
5209 the position as primary router.
5211 * Redefined the MAC generation keys in the protocol. The
5212 same key is not used anymore in both direction. Both
5213 direction will now use different keys for sending and
5214 receiving. This fixes a potential security flaw. This
5215 change causes incompatibilities in the protocol.
5217 * Redefined also the MAC computation from the packet.
5218 An packet sequence number is now added to the MAC
5219 computation. This prevents possible replay attacks against
5220 the protocol. This change too causes incompatibilities
5223 Added `sequence' field to the SilcPacketContext to hold
5224 the current sequence number for the packet.
5226 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5228 * Added `created' field to the SilcIDListData in the file
5229 silcd/idlist.h to indicate the time when the entry was
5232 * Added `created' field to the SilcChannelEntry too. Affected
5233 file silcd/idlist.h.
5235 * Added `creation_time' aguments to all the announcement functions
5236 in the server. If it is provided then only the entries that
5237 was created after the provided time frame are actually
5238 announced. Affected file silcd/server.[ch].
5240 * The protocol says that the Channel ID's IP address must be
5241 based on the router's IP address. Added check for this in
5242 the silc_server_new_channel when processing incoming New Channel
5243 Payload. Affected file silcd/packet_receive.c.
5245 * Print out the correct version with --version in SILC client.
5246 Affected file irssi/src/silc/core/silc-core.c.
5248 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5250 * Fixed WHOWAS command to check for completnes of the client
5251 entry always, not just when the command is coming from client.
5252 Affected file silcd/command.c.
5254 * Added new function silc_server_packet_queue_purge to purge the
5255 outgoing data queue to the network. After the function returns
5256 it is guaranteed that the outgoing packet queue is empty.
5257 Affected file silcd/packet_send.[ch].
5259 * Purge the outgoing packet queue in the rekey protocol's final
5260 callback to assure that all rekey packets go to the network
5261 before quitting the protocol. Affected file silcd/server.c.
5263 * Added silc_client_packet_queue_parse as similar function as
5264 in server to the client library. The affected file is
5265 lib/silcclient/client.c.
5267 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5269 * Splitted silcd/server.c and created silcd/server_util.[ch]
5270 for utility functions.
5272 * Added new socket flag SILC_SF_DISABLED to indicate that the
5273 connection is open but nothing can be sent to or received from
5274 the connection. Affected file lib/silcutil/silsockconn.[ch].
5275 The checking for disabled socket is checked in the low level
5276 silc_socket_write and silc_socket_read functions.
5278 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5280 * Allow only nicknames and channel names that fits into the
5281 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5283 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5285 * When processing JOIN command reply in server check that if
5286 the channel exists in our global list we'll move it the local
5287 list. Affected file silcd/command_reply.c.
5289 * Fixed the check whether client is joined on the channel already
5290 in JOIN command. Affected file lib/silcclient/command.c.
5292 * Fixed the JOIN command reply to check whether the channel
5293 already exists. Affected file lib/silcclient/command_reply.c.
5295 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5297 * Added silc_ske_status_string to map the SKE error numbers
5298 to readable strings. The affected files are
5299 lib/silcske/silcske[_status].[ch].
5301 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5303 * Do not show the private channels on the WHOIS channel list
5304 as it is not allowed by the protocol. The affected file is
5307 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5309 * Assure that the packet length digged from the actual packet
5310 is something sensible in the silc_packet_decrypt_rest_special
5311 in lib/silccrypt/silcpacket.c.
5313 * Free and NULL the allocated pointer in silc_hmac_alloc if
5314 the HMAC allocation fails. The affected file is
5315 lib/silccrypt/silchmac.c.
5317 * Print the selected security properties to the log files in
5318 the server. Affected file silcd/protocol.c.
5320 * Add SKE's reference counter even if calling the completion
5321 callback manually. Otherwise it goes negative, although it
5322 does not cause any problems. The affected file is
5323 lib/silcske/silcske.c.
5325 * Remove the client entry with short timeout after giving the
5326 KILL command. Affected file lib/silcclient/command.c.
5328 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5329 case all found clients are already disconnected (WHOWAS would
5330 found them) in the server. Affected file silcd/command.c.
5332 * Update the last_receive (time of last data received) to be
5333 updated only when received private or channel message so that
5334 the idle time showed in WHOIS makes more sense.
5336 * Added boolean field `valid' in to the SilcClientEntry in the
5337 client library to indicate whether the entry is valid or not.
5338 This fixes the nickname change bug on channel when changing
5339 the nickname to be same than the old (like nick to Nick) the
5340 nickname formatter doesn't set the new nick anymore to Nick@host.
5341 Affected file lib/silcclient/idlist.[ch].
5343 * Now actually fixed the nickname changing on disconnection.
5344 Added new function silc_change_nick to the Irssi SILC Client.
5345 Affected file irssi/src/silc/core/client_ops.c,
5346 irssi/src/silc/core/silc-nicklist.[ch].
5348 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5350 * Check that the public key exists in the GETKEY command before
5351 trying to encode it. Affected file silcd/command.c.
5353 * Print some notifications on received public keys with GETKEY
5354 command in the Irssi SILC Client. Affected files are
5355 irssi/src/fe-common/silc/module-formats.[ch],
5356 irssi/src/silc/core/client_ops.c.
5358 * Use IDENTIFY command to resolve the server information in the
5359 GETKEY command instead of INFO command. Affected file
5360 lib/silcclient/command.c.
5362 * All command reply functions in the client library now calls
5363 the pending command reply callbacks even if an error has
5364 occurred. The server has done this a long time and now it was
5365 time to move the client library to this as well. Now all
5366 errors can be delivered back to the pending command reply
5367 callbacks if necessary. Affected files are
5368 lib/silcclient/command[_reply].[ch].
5370 * Change the nickname on disconnection back to the username
5371 because in reconnect the server will enforce it to it anyway.
5372 Affected file irssi/src/silc/core/silc-servers.c.
5374 * Fixed a config file parsing bug in the Irssi SILC client.
5375 Affected file irssi/src/silc/core/clientconfig.c.
5377 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5379 * When printing the channel mode on JOIN, verify that the
5380 channel key and channel's HMAC are valid. Affected file
5381 irssi/src/silc/core/client_ops.c.
5383 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5385 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5386 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5387 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5389 * Removed channel key rekey task deleting from the function
5390 silc_server_save_channel_key. Affected file silcd/server.c.
5391 Added explicit timeout task context instead that is used to
5392 delete the task if we are registering a new task before the
5393 new task has elapsed.
5395 * When channel key rekey occurs the client library now saves
5396 the old channel key for a short period of time (10 seconds) and
5397 is able to use it in case some is still sending channel
5398 messages encrypted with the old key after the rekey. Affected
5399 file lib/silcclient/[idlist.h|client_channel.c].
5401 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5403 * Added check to the silc_server_new_id_real to not accept
5404 new ID if it is the sender's own ID. Affected file is
5405 silcd/packet_receive.c.
5407 * Assure that we do not announce ourself or the one we've
5408 sending our announcements when we're router and are announcing
5409 servers to our primary router. Affected file silcd/server.c.
5411 * Fixed silc_server_command_identify_check_client to assemble
5412 correct WHOIS packet. It send corrupted WHOIS packet and
5413 caused problem with router to router connections. Affected
5414 file silcd/command.c.
5416 Fixed also silc_server_command_whois_check the same way
5417 as for the IDENTIFY command.
5419 * Added new SilcIDListStatus to the server in the SilcIDListData
5420 structure. The status now includes the current status of
5421 the entry (like registered, resolved etc.). Affected file
5422 silcd/idlist.[ch]. Defined a bunch of different status types
5423 as well. This replaced the old boolean registered field as well.
5425 Added resolve_cmd_ident field to the SilcClientEntry structure
5426 too so that if the entry is for example being resolved so
5427 another command may attach to the same pending command reply
5428 without requiring to resolve the same entry again. This concept
5429 should optimize the WHOIS and the IDENTIFY resolving under
5430 heavy load by taking away unnecessary resolving for entries
5431 that are being resolved already.
5433 Added support for adding multiple pending commands for one
5434 command idenfier. Affected file silcd/command[_reply].[ch].
5436 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5437 before deleting the data. Otherwise the hash table will have
5438 freed data in comparison functions. Affected file is
5439 silcd/command_reply.c.
5441 * Fixed silc_idlist_replace_client_id to add the new entry to
5442 the cache with NULL nickname. Otherwise there will be invalid
5443 memory as the nickname after the nickname is freed. Affected
5444 file silcd/packet_receive.c.
5446 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5447 saved into wrong slots because the previous number of entries
5448 was not taken into account. Affected file silcd/idlist.c.
5449 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5451 * If we are router and we receive JOIN notify to a channel that
5452 does not have any users then notified client is marked as the
5453 channel founder, as it is it. The affected file is
5454 silcd/packet_receive.c
5456 * Added to the extended hash table API's table_del_*ext functions
5457 the destructor as argument too, so that the caller can decide
5458 which destructor to use or whether to use destructor at all.
5459 Affected file lib/silcutil/silchashtable.[ch].
5461 * Fixed ID Cache purging. It actually deleted the entries from
5462 the hash table after the data was freed. The hash table ended
5463 up comparing freed memory. The affected file is
5464 lib/silccore/silcidcache.c.
5466 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5468 * Fixed Irssi SILC client's KILL command's HELP syntax.
5470 * The USERS command now resolves the detailed user information
5471 if the userinfo field is missing. Affected file is
5472 lib/silcclient/command_reply.c.
5474 * Do not print error in silc_file_read if the read file does
5475 not exist. Just silently return NULL. Affected file is
5476 lib/silcutil/silcutil.c.
5478 * Fixed the silc_log_output to not wine about NULL filename
5479 and to not create some bogus " " filename. Affected file is
5480 lib/silcutil/silclog.c.
5482 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5484 * Fixed various printing bugs on the user interface in the
5485 Irssi SILC Client. Minor changes that were forgotten from
5488 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5490 * Fixed the configure.in.pre and the compilation and distribution
5491 environment to support the new autoconf 2.52. That version is
5492 now required to compile the CVS trunk.
5494 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5496 * Renamed function silc_parse_nickname to silc_parse_userfqdn
5497 to generally parse user@fqdn format strings. Affected file
5498 lib/silcutil/silcutil.c.
5500 * Added nickname_format and nickname_force_format fields to the
5501 SilcClientParams structure. The first one defines the format
5502 for the nicknames that the library will enforce if the receives
5503 multiple same nicknames. The second one is boolean value and
5504 can be used to force the library to always enforce the format
5505 to the nicknames regardles whether there are multiple nicknames
5506 or not. This configurable formatting was employed to flexibly
5507 support accessing multiple nicknames from the user interface.
5508 The userinterface can now set the nicknames to what ever format
5509 they prefer. Affected file lib/silcclient/silcapi.h.
5511 Added function silc_client_nickname_format to the file
5512 lib/silcclient/idlist.c. It performs the nickname formatting.
5514 Added new field `hostname´ to the SilcClientEntry context.
5515 It holds the hostname of the client. Affected file is
5516 lib/silcclient/idlist.h.
5518 * Irssi SILC Client sets the nicknames in nick@hostn format.
5519 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
5520 irssi/src/silc/core/silc-core.c.
5522 The WHOIS printing now also shows both the real nickname and
5523 the formatted nickname so that user knows how to access the
5524 user if there are multiple same nicknames cached. Affected
5525 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
5526 printing formatting too to take the hostname now as a separate
5527 argument. The Affected file is
5528 irssi/src/fe-common/silc/modules-formats.[ch].
5530 * Changed the silc_client_get_clients_local to accept the formatted
5531 nickname as argument. It accepts the real nickname too but the
5532 formatted nickname can be used to find the true entry from
5533 multiple entries. Affected file lib/silcclient/silcapi.h and
5534 lib/silcclient/idlist.c.
5536 * Added nickname_format_parse field to the SilcClientParams.
5537 It is a callback function provided by the application to parse
5538 the nickname out of the formatted nickname string. The library
5539 calls it to get the nickname from the formatted string. Since
5540 the application generally knows better the format of the nickname
5541 string it parses it instead of the library, even though library
5542 encodes the formatted string. If the callback function is not
5543 provided then the library will use the string as is. The
5544 affected file is lib/silcclient/silcapi.h.
5546 * All the nickname strings passed to the client library in
5547 commands are now expected to be formatted nickname strings.
5548 If the command does not support the formatted nickname string
5549 it will assume that the sent string is the actual nickname.
5550 Affected file lib/silcclient/command.c.
5552 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5554 * Added public key authentication support to OPER and SILCOPER
5555 commands in the client library. Affected file is
5556 lib/silcclient/command.c.
5558 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5560 * Changed the get_auth_methdod client operation to be asynchronous.
5561 It can be async if the application resolves the authentication
5562 method from the server during the negotiation. Added new
5563 SilcGetAuthMeth completion callback that the application will
5564 call after resolving the authentication method.
5566 Added function silc_client_request_authentication_method that
5567 the application can use to resolve the authentication method
5568 from the server. Added also SilcConnectionAuthRequest callback
5569 that the library will call after the server has replied. The
5570 application can call this function if it does not know the
5571 current authentication method.
5573 Affected files are lib/silcclient/client.c and
5574 lib/silcclient/silcapi.h.
5576 * The Irssi SILC client now automatically resolves the authentication
5577 method incase any configuration information is not present (and
5578 currently there never is). The affected file is
5579 irssi/src/silc/core/client_ops.c.
5581 * Fixed public key authentication from the client library.
5582 Affected file lib/silcclient/protocol.c. Changed also the
5583 protocol specification about the public key authentication in
5584 the connection authentication protocol. The actual data to be
5585 signed is now computed with a hash function before signing.
5587 * Fixed the public key authentication from the server as well.
5588 Affected file silcd/protocol.c.
5590 * Removed the mlock()'s from the memory allocation routines.
5591 Affected file lib/silcutil/silcmemory.c. The ./configure does
5592 not check anymore for the mlock(). Affected file is
5595 * Fixed USERS command in server to allow the execution of the
5596 command for private and secret channels if the client sending
5597 the command is on the channel. Affected file silcd/command.c.
5599 * Fixed silc_client_get_clients_local to return the clients
5600 count correctly. It could return wrong value. Affected file
5601 lib/silcclient/idlist.c.
5603 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5605 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
5606 types. The assembler optimizations seemed not to like 64-bit
5607 data types. The assmebler optimizations thus are now enabled
5608 also for BSD systems as opposed to only enable them for Linux.
5610 * Do not check for threads at all on BSD systems. Affected
5611 file configure.in.pre.
5613 * Removed -n and -h options from the Irssi SILC Client since
5614 they are not used in silc.
5616 * Fixed the prime generation to assure that the first digit
5617 of the generated random number is not zero since our conversion
5618 routines does not like number strings that starts with zero
5619 digit. If zero digit is seen the random number is regenerated.
5620 This caused some corrupted RSA keys when the zero first digit
5621 was met. Affected file lib/silcmath/silcprimegen.c.
5623 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5625 * Fixed WIN32 configuration in the ./configure script.
5626 Fixed to include xti.h on environments that has it.
5627 Patches by Carsten Ilchmann and andrew.
5629 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5631 * Changed the silc_id_create_client_id to be collision
5632 resistant. It is now assured that there cannot be created
5633 two same client ID's. I suspect that some weird bugs in
5634 the server were actually caused by duplicate Client IDs.
5635 Affected file silcd/serverid.[ch]. A router receiving
5636 new ID now also assures and informs the sending server
5637 if the ID caused collision.
5639 * Changed the silc_id_create_channel_id to also assure that
5640 there are no collisions.
5642 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5644 * Statement about ignoring the Mutual Authentication flag when
5645 performing rekey with PFS was a bit misleading. It is ignored
5646 if it was set in the initial negotiation, it cannot be even
5647 set in the rekey. Fixed in the ke-auth draft. Started the
5648 new versions of the protocol drafts in the doc/.
5650 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5652 * Fixed a bug in silc_client_command_identify_save when saving
5653 new channel information. The channel name was no duplicated
5654 and caused crash on exit. Affected file is
5655 lib/silcclient/command_reply.c.
5657 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5659 * Fixed the getkey command handling in the server. Send just
5660 empty OK reply to the sender if the key could not be fetched
5661 (but everything else was ok, like the key just was not available).
5662 Changed the public key parameter to optional in the protocol
5663 specs so that empty OK reply can be sent. Affected file
5666 Added a message to Irssi SILC client to tell to user if the
5667 server did not return a public key.
5669 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5671 * Fixed a channel key regeneration bug. It registered new
5672 timeout tasks exponentially until all system resources were
5673 used. Affected file silcd/server.c.
5675 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5677 * Added the SILC Document generator to the scripts/silcdoc.
5678 It can be used to generate the Toolkit Reference Manual out
5679 of the source tree. Internally it will also use the RoboDoc
5680 generator now imported in util/robodoc.
5682 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5684 * Added couple of return's in rekey protocol if error orccurred
5685 during the protocol. The execution must be terminated.
5686 Affected file silcd/protocol.c. Also, terminate the protocol
5687 always with timeout.
5689 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5691 * The client's Client ID was created initally from the wrong
5692 nickname (it could have been in format nick@host) in the
5693 silc_server_new_client. Affected file silcd/packet_receive.c
5695 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5697 * Added some SILC_LOG_ERROR's to various error conditions
5698 if client could not be added to ID cache. Affected files
5699 silcd/packet_receive.c and silcd/server.c.
5701 * When client's sock->user_data is freed, NULL also the
5702 client->router and client->connection pointers. Added check
5703 for these pointers being NULL to various places around the
5704 code. Affected file silcd/server.c.
5706 * Added client->data.registered == TRUE checks to various
5707 places around the code to assure that unregistered client's
5708 are not handled when it is not allowed. Affected file
5711 * Added `bool registered' fields to all
5712 silc_idlist_[server|client]_get_* routines to indicate whether
5713 the fetched client needs to be registered or not. Affected
5714 file silcd/idlist.[ch].
5716 * Add your own entry as registered to the ID cache in the
5717 server. Affected file server.c.
5719 * Fixed a bug in silc_server_new_server. The SilcServer was
5720 set as the new server's context instead of SilcServerEntry.
5721 This naturally caused some weird bugs.
5723 * Added "updated" field the SilcChannelEntry which indicates
5724 the time since the channel entry was last accessed. This
5725 can be used to determine whether it is necessary to
5726 announce the channel after backup resuming protocol.
5727 Affected files silcd/idlist.[ch].
5729 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5731 * Do not delete the channel rekey task when adding it
5732 for in silc_server_create_channel_key.
5734 * Changed the silc_server_create_channel_key to return
5735 TRUE or FALSE to indicate the success of the channel key
5738 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5740 * Fixed MSVC++ project files and added missing files to
5741 Makefiles under win32/.
5743 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5745 * Do not add TCP_NODELAY flag if the operating system
5746 does not have it defined. Affected files are
5747 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5749 * Fixed buffer overflow from Irssi SILC Client. Affected
5750 file irssi/src/fe-common/core/themes.c.
5752 * Fixed double free in client library in the file
5753 lib/silcclient/client.c when disconnecting from server.
5755 * Applied double free patch from cras to Irssi SILC client.
5756 Affected files irssi/src/core/[modules/expandos].c
5758 * Fixed the disconnection handling to Irssi SILC Client.
5759 The application must call silc_client_close_connection
5760 in ops->connect client operation in case of failure of
5761 the connection. Affected file is
5762 irssi/src/silc/core/client_ops.c.
5764 * Do not set sock->protocol to NULL in the function
5765 silc_client_close_connection after executing the protocol's
5766 final callback since the sock might not be valid anymore.
5767 Affected file lib/silcclient/client.c.
5769 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5771 * Do not enable SILC_THREADS if the linking with libpthread
5772 did not happen. Affected file configure.in.pre.
5774 * Added notion to protocol specification that server must
5775 verify the sent authentication payload with CMODE when
5776 setting the channel founder key. Implemented it to the
5777 server. Affected file silcd/command.c.
5779 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5781 * Added _EXTRA_DIST SILC distribution variable to the
5782 distributions file. It is used to conditionally add extra
5783 files or directories to the specific distribution. Affected
5784 files ./prepare, Makefile.am.pre and distributions.
5786 Removed the `_' from the start of the distribution names.
5789 * Added README.WIN32 for instructions to compile the Toolkit
5792 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5794 * Fixed a double free in disconnection in the server. Affected
5795 file is silcd/server.c.
5797 * Fixed the lib/silcske/groups.c to work now also with GMP
5798 MP library. The string conversion did not work when using
5799 specific base and the base is indicated in the string as well.
5801 * Created win32/ directory which now includes MSVC++ specific
5802 stuff so that toolkit (DLLs) may be compiled with MSVC++.
5803 It will appear only in the toolkit distribution
5805 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5807 * Changed the key material distribution function in case when
5808 the hash output is too short. The data is now concatenated
5809 a bit differently than it used to. Made the change to the
5810 SKE protocol specification.
5812 * Added better GMP detection to configure.in.pre. A patch
5815 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5817 * Fixed a minor bug in SKE that might cause some problem on
5818 some platforms. Affected file lib/silcske/silcske.c.
5820 * Added the cookie checking for initiator in the SKE. It checks
5821 that the responder returns the sent cookie unmodified. The
5822 affected file is lib/silcske/silcske.c. Added new SKE
5823 error type INVALID_COOKIE that can be sent during the
5824 negotiation. Fixed some memory leaks as well.
5826 * Added the "invalid cookie" error message to Irssi SILC client's
5829 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5831 * Added `task_max' field to the SilcClientParams to indicate
5832 the maximum tasks the scheduler can handle. If set to zero,
5833 default values are used. Affected file lib/silcclient/silcapi.h.
5835 * Fixed memory leaks in silc_client_close_connection. Affected
5836 file lib/silcclient/client.c.
5838 * Added silc_client_del_client_entry to client library to free
5839 all memory of given client entry. Affected file is
5840 lib/silcclient/idlist.[ch].
5842 * Added new functions silc_client_del_channel and
5843 silc_client_del_server to delete channel and server entries.
5844 Affected file lib/silcclient/[silcapi.h/idlist.c].
5846 * Removed silc_client_del_client_by_id from silcapi.h.
5848 * Fixed the INFO command to return the server's own info
5849 correctly when querying by Server ID. Affected file is
5852 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5854 * Removed the non-blocking settings in WIN32 code in the
5855 silc_sock_[read/write] and added SleepEx instead. Affected
5856 file lib/silcutil/win32/silcwin32sockconn.c. The availability
5857 of input data is now checked with FIONREAD and ioctlsocket.
5859 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5861 * Call silc_schedule_task_del_by_context in the
5862 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
5863 Affected file lib/silccore/silcprotocol.c.
5865 * Call silc_protocol_cancel for active protocols in the
5866 silc_server_close_connection if the funtion
5867 silc_server_free_sock_user_data has not been called.
5868 Affected file silcd/server.c.
5870 * Generic tasks cannot be deleted using the del_by_fd
5871 task deleting function since generic tasks does not match
5872 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
5874 * Added a notion to SILCOPER help file that the SILCOPER works
5875 only on router server, not on normal server.
5877 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5879 * Added for WIN32 support for the new scheduler as well.
5880 Affected file lib/silcutil/win32/silcwin32schedule.c.
5882 * Fixed the SHA1 implementation to work on various platforms.
5884 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5886 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
5887 API. It is part of the scheduler now. Everything else is
5888 as previously but some functions has changed their names.
5889 Checkout the lib/silcutil/silcschedule.h for the interface.
5890 Updated all applications to use the new interface. Affected
5891 files are lib/silcutil/silcschedule.[ch].
5893 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5895 * Found a bug in the SKE implementation. The HASH value,
5896 specified by the protocol, was not computed correctly. The
5897 public key of the responder was not added to the computation
5898 even though it is mandatory. Affected file lib/silcske/silcske.c.
5899 This unfortunately causes incompatibilities with older
5900 clients and servers.
5902 * Added WIN32 specific network init and uninit functions:
5903 silc_net_win32_init and silc_net_win32_uninit to init and uninit
5904 the Winsock2. Affected file lib/silcutil/silcnet.h and
5905 lib/silcutil/win32/silcwin32net.c.
5907 * Set the socket always to nonblocking mode on WIN32 after
5908 reading data or writing data. Affected file is
5909 lib/silcutil/win32/silcwin32sockconn.c.
5911 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5913 * Fixed various compilation problems under WIN32. Affected
5914 files lib/silcutil/win32/silcwin32thread.c and
5915 lib/silcutil/win32/silcwin32schedule.c.
5917 * Removed all _internal.h #includes from public header
5918 files. Internal headers must never be included from
5921 Removed also the lib/silcske/payload_internal.h file.
5923 * All include files that may be needed (public and some others
5924 included by the public headers) by application developers are
5925 now copied to the ./includes directory. It does not copy any
5926 internal headers. Affected file Makefile.defines.pre and all
5927 Makefile.am's under lib/ and subdirs.
5929 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5931 * Do not change the ~/.silc directory's permissions automatically.
5932 Affected file irssi/src/silc/core/clientutil.c.
5934 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5936 * Do not cancel the protocol in silc_server_close_connection
5937 it might cause recursion. Now cancelled in the function
5938 silc_server_free_sock_user_data. Affected file silcd/server.c.
5940 * Fixed the silc_server_remove_clients_by_server to regenerate
5941 the channel keys correctly finally. Added also new function
5942 silc_server_remove_clients_channels to actually do it.
5943 Affected file silcd/server.c.
5945 * Fixed the silc_server_new_channel to not crash by giving
5946 wrong router to the new channel. Affected file is
5947 silcd/packet_receive.c.
5949 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5951 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
5952 which is given as argument to the silc_client_alloc now.
5953 It can be used to configure the client and set various parameters
5954 that affect the function of the client.
5956 * The USERS command in server did not check whether the channel
5957 is private or secret. Affected file silcd/command.c.
5959 * Added new argument to the USERS command in protocol specification.
5960 The USERS command now can take the channel name as argument
5961 as well. Added support for this in client and server and
5962 updated the protocol specs.
5964 * Completed the GETKEY command in client. It can be now used
5965 to fetch also servers public key not only some clients.
5966 Affected files lib/silcclient/command[_reply].c.
5968 * Added silc_client_get_server to return server entry by the
5969 server name. Affected files lib/silcclient/silcapi.h and
5972 * Redefined the IDENTIFY command in protocol specification to be
5973 more generic. It now can be used to query information about
5974 any entity in the SILC Network, including clients, servers and
5975 channels. The query may be based either the entity's name
5976 or the ID. Added support for this in both client and server.
5978 Affected files silcd/command.c and lib/silcclient/command.c
5979 and command_reply.c.
5981 * Optimized the WHOIS and WHOWAS commands in the server. Removed
5982 the _from_client and _from_server functions. Affected file
5985 * Added silc_client_get_channel_by_id_resolve to the file
5986 lib/silcclient/silcapi.h to resolve channel information by
5987 its ID. Added also silc_client_get_channel_by_id that
5988 does not resolve it from the server.
5990 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5992 * Added SilcServerEntry context into the client library
5993 to represent one server. The INFO command now allocates
5994 these to save the resolved server info. For now on the
5995 client library will also keep information about servers,
5996 connected and resolved with INFO.
5998 The INFO command now allocates the SilcServerEntry context
5999 and saves the server info there. The COMMAND_REPLY in
6000 the INFO now returns the parameters to application in
6001 same order as defined in the protocol specification.
6003 The entries are cached in the client->server_cache.
6005 * The INFO command is now issued after received the Client ID
6006 from the server. Affected file lib/silcclient/client.c.
6008 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6009 to the application as the mode changer might be server.
6010 It is guaranteed that NULL is not returned anymore to the
6011 application. Affected file lib/silcclient/client_notify.c.
6013 The ID Type is now also passed to the application so that
6014 it can check whether the returned entry is SilcClientEntry
6017 Added new function silc_client_get_server_by_id to return
6018 the server entry by ID. Affected files are the
6019 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6021 * Do not create the channel in the Irssi SILC Client when issuing
6022 the JOIN command but when received the sucessful JOIN command
6023 reply. Otherwise the channel might get created even though we
6024 could not join it. The Affected file is
6025 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6027 * Fixed a channel joining bug in router. The router must also
6028 check the channel modes, invite and ban lists etc. when serving
6029 the JOIN command sent by normal server. Affected file is
6030 silcd/command.c. The router now resolves the client's
6031 information from the server who sent the JOIN command if it
6032 does not know it, and processes the JOIN command only after
6035 * Changed the SilcCommandCb to take new argument; void *context2.
6036 Affected file lib/silccore/silccommand.h
6038 The second argument in the command callbacks in the server now
6039 includes the SilcServerCommandReplyContext if the command was
6040 called as pending command callback from the command reply.
6041 Otherwise it is NULL. When called as pending the status of the
6042 command reply will be checked and if it was erronous the
6043 error will be sent to the original sender of the command.
6044 This way the client always receives the error messages even
6045 though the server was actually the one who received the error
6046 when it resent the command to router, for example. Affected
6047 files silcd/command[_reply].[ch].
6049 * Fixed sending WHOWAS command's error message to client if
6050 the requested client could not be found. It was missing.
6053 * Changed the CMODE and CUMODE commands reply arguments in the
6054 protocol specification. The Channel ID is now sent in both
6055 of the commands to identify the channel. Implemented this
6056 new feature to the client and server. Affected files
6057 lib/silcclient/command_reply.c and silcd/command.c.
6059 * Made better checks for invite and ban lists in the JOIN
6060 command in server. Affected file silcd/command.c.
6062 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6064 * The server now performs the incoming host IP/DNS lookup
6065 using the silc_socket_host_lookup and thus does not block
6066 the server anymore. Affected file silcd/server.c.
6068 * Completed the multi-thread support for SILC Scheduler in
6069 the lib/silcutil/silcschedule.c.
6071 * Fixed the configure.in.pre to detect the pthread correctly
6074 * Fixed a deadlock in silc_task_queue_wakeup in the file
6075 lib/silcutil/silctask.c.
6077 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6079 * Added new function silc_schedule_wakeup that is used in
6080 multi-threaded environment to wakeup the main thread's
6081 schduler. It needs to be used when a thread adds a new task
6082 or removes a task from task queues. After waking up, the
6083 scheduler will detect the task queue changes. If threads
6084 support is not compiled in this function has no effect.
6085 Implemented the wakeup mechanism to both Unix and WIN32
6086 systems. Affected files are lib/silcutil/silcschedule.[ch],
6087 lib/silcutil/unix/silcunixschedule.c and the
6088 lib/silcutil/win32/silcwin32schedule.c.
6090 * Added new function silc_task_queue_wakeup to wakeup the
6091 scheduler by the specified task queue. Affected file
6092 lib/silcutil/silctask.[ch].
6094 * The silc_socket_host_lookup_start now wakes up the scheduler
6095 after adding the timeout task. Affected file is
6096 lib/silcutil/silcsockconn.c.
6098 * The silc_socket_host_lookup is synchronous now if the threads
6099 support is not compiled in. However, the callback is still
6100 called asyncronously through the scheduler, anyway. Affected
6101 file lib/silcutil/silcsockconn.c.
6103 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6105 * Added new function silc_socket_host_lookup to perform
6106 asynchronous IP and FQDN lookups for the socket connection.
6107 Affected files lib/silcutil/silcsockconn.[ch].
6109 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6111 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6112 that may or may not compile the mutex support in.
6114 Changed the silc_mutex_alloc interface. It allocates the
6115 mutex now to the sent pointer and returns TRUE or FALSE.
6117 Affected file lib/silcutil/silcmutex.h.
6119 * Wrote the SILC Task Queue interface to support multi-threads.
6120 Affected file lib/silcutil/silctask.[ch].
6122 * Wrote the SILC Scheduler to support multi-threads. Affected
6123 file lib/silcutil/silcschedule.c.
6125 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6127 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6128 in lib/silcutil/win32/.
6130 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6132 * Defined SILC Mutex API and SILC Thread API and implemented
6133 them for Unix. Affected files are
6134 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6135 lib/silcutil/unix/silcunixmutex.c and
6136 lib/silcutil/unix/silcunixthread.c.
6138 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6140 * Fixed the silc_server_remove_clients_by_server's channel
6141 key re-generation. The hash table handling was incorrect
6142 and would not work with many channels. Affected file is
6145 * Fixed some memory leaks around the server code.
6147 * Rewrote the silc_server_get_users_on_channel to support IPv6
6148 based Client ID's. Affected file silcd/server.c.
6150 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6151 specification. However, a separate document must be written
6152 to define the detailed signing procedure and the payload
6153 associated with the flag. Defined the flag to the
6154 lib/silccore/silcchannel.h as well.
6156 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6158 * Changed the dynamic tables to static size tables in the
6159 lib/silccrypt/silchmac.c.
6161 * Removed GCC dependencies from the code. A patch by cras.
6163 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6165 * Do not show the error "Error receiving packet bla bla"
6166 in server if it really was not an error (-2 means that reading
6167 is pending). Affected file silcd/server.c.
6169 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6171 * Fixed a possible crash in silc_server_remove_clients_by_server
6172 in silcd/server.c. Fixed there also some memory leaks.
6174 * Fixed the silc_idlist_replace_client_id. It could replace
6175 wrong key in the hash table. Affected file silcd/idlist.c.
6177 * Do not check whether there are global users on the channel
6178 if the channel->global_users is FALSE. Affected functions
6179 silc_server_remove_from_one_channel and
6180 silc_server_remove_from_channels in silcd/server.c. Also,
6181 do not check if the removed client is local as we can be
6182 sure that global client was not removed from the channel
6183 and checking for global users is not needed.
6185 * The silc_server_remove_clients_by_server now re-generates
6186 the channel keys correctly for those channels that had
6187 clients removed from them. Affected file silcd/server.c.
6189 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6191 * Found the reason of random crashes in the server. We weren't
6192 ignoring the SIGPIPE signal (which can be sent in write())
6193 and it crashed the server. Affected file silcd/silcd.c.
6195 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6197 * Assure that sock->user_data is not NULL in the function
6198 silc_server_packet_send in silcd/packet_send.c.
6200 * Disconnect the remote connection if it could not be added
6201 to any ID lists in the server. The affected file is
6204 * Check in silc_server_packet_send[_real/dest] that the
6205 socket is not disconnecting and ignore the data if it is.
6206 Affected file silcd/packet_send.c.
6208 * Define inline to __inline on native WIN32 compilation.
6209 Affected file includes/silcwin32.h.
6211 * Added some explicit type casts for inline code since MSVC
6212 require them. Affected files lib/silcutil/silcbuffer.h,
6213 lib/trq/silcdlist.h and lib/trq/silclist.h.
6215 * Print warning in log files from now on if the packet
6216 decryption fails. Affected file silcd/server.c.
6218 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6220 * Changed the `say' client operation's interface to accept
6221 new `type' argument to indicate the type of the message sent
6222 by the library. The application may filter the library's
6223 messages according the type. The affected file is the
6224 lib/silcclient/silcapi.h.
6226 * Added two new functions to lib/silcclient/silcapi.h:
6227 silc_client_del_client and silc_client_del_client_by_id.
6228 Affected file lib/silcclient/idlist.c.
6230 * Moved the clientincludes.h from includes/ to silc/ and
6231 serverincludes.h from includes/ to silcd/.
6233 * The modes for the CMODE and CUMODE are now passed as
6234 uint32 for application with COMMAND_REPLY. The affected
6235 file is lib/silcclient/command_reply.c.
6237 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6239 * /WHOIS without arguments shows client's own information.
6240 Affected file lib/silcclient/command.c.
6242 * Changed PING to not accept any arguments. The specs
6243 says that client can ping only the connected server so
6244 requiring an argument is not needed. Affected file is
6245 lib/silcclient/command.c.
6247 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6249 * Fixed a fatal bug in private message sending and reception
6250 encryption and decryption when using private message keys.
6251 The implementation was incorrect and did not follow the
6252 specification. It causd that some of the message were
6253 lost since it did not use the sending and receiving keys
6254 as the protocol suggests. This has been fixed and will cause
6255 incompatibilities with older clients when sending private
6256 message encrypted with private message keys. Affected files
6257 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6258 and various other in Irssi SILC Client.
6260 Added `responder' boolean argument to the functions
6261 silc_client_add_private_message_key[_ske] to indicate when
6262 the key is added as responder or initiator of the key
6265 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6267 * Removed the silc_ske_check_version function and created
6268 a SilcSKECheckVersion callback. Added also a function
6269 silc_ske_set_callbacks that is now used to set all SKE
6270 callbacks. The callback functions are not given to
6271 the SKE functions anymore, but this function is used to
6274 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6276 * Added `silc_version' argument to the silc_client_alloc
6277 to define the version of the application for the library.
6278 The library will use the version string to compare it
6279 against the remote host's (usually a server) version
6280 string. Affected file lib/silcclient/silcapi.h
6282 * Added the KE protocol context to Key Agreement context
6283 in client library so that we can abort the SKE if it
6284 is in process when we get timeout. Affected file is
6285 lib/silcclient/client_keyagr.c.
6287 * Do not resolve the client ID forever if it returns in the
6288 first time that such client does not exist. This was done
6289 for example with private message. Affected file is
6290 lib/silcclient/client_prvmsg.c.
6292 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6294 * Do not add regex.h for WIN32. The affected file
6295 includes/silcincludes.h.
6297 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6298 not work yet 100%. It generates the DLL's automatically
6299 when compiling with --with-win32 under cygwin.
6301 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6303 * lib/contrib/regex.c is not compiled on WIN32.
6305 * Added silc_net_get_socket_opt function to the
6306 lib/silcutil/silcnet.h.
6308 * Added includes/silcwin32.h for WIN32 specific includes
6311 * Do not use ptime structure or any of the posix process
6312 functions on WIN32 in lib/silccrypt/silrng.c.
6314 * Added silc_gettimeofday to provide generic function
6315 for struct timeval on all platforms. Added the function
6316 to lib/silcutil/silcutil.h.
6318 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6320 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6321 library as they clearly belong there. As a plus side we
6322 can make the actual socket connection routines platform
6325 Added also new generic function silc_socket_read and
6326 silc_socket_write (that used to be silc_packet_[read/write].
6327 The implementation of these are platform specific.
6329 * Added WIN32 specific routines of silc_socket_[read/write]
6330 to lib/silcutil/win32/silcwin32sockconn.c.
6332 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6334 * Added preliminary support for native WIN32 compilation under
6335 cygwin (using the -mno-cygwin option for GCC) to the
6336 ./configure.in.pre. The --with-win32 now prepares the
6337 compilation for native WIN32.
6339 * Rewrote the SILC Scheduler interface in the file
6340 lib/silcutil/silcschedule.h. The scheduler is now context
6341 based and does not have anymore any global static scheduler.
6342 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6343 and created lib/silcutil/win32 directory for WIN32 based
6346 * Added Unix specific network routines to the
6347 lib/silcutil/unix/silcunixnet.c and the old
6348 lib/silcutil/silcnet.c includes now only generic routines.
6350 Added WIN32 specific network routines to the
6351 lib/silcutil/win32/silcwin32net.c.
6353 * Added Unix specific utility functions from the
6354 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6356 * Added WIN32 SILC Scheduler to the file
6357 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6360 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6362 * Do not handle JOIN notify in the server if the target client
6363 is not registered (idata->registered == FALSE). The affected
6364 file is silcd/packet_receive.c.
6366 * Update the nickrec->founder in event_cumode in the Irssi SILC
6367 client. Affected file irssi/src/silc/core/silc-channels.c.
6369 * Fixed the CUMODE_CHANGE notify handling in the server when
6370 server and router are announcing their clients on channels.
6371 Now the mode changes are saved and notified correctly. The
6372 affected file is /silcd/packet_receive.c.
6374 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6375 They really did not replace the cache entry in the ID Cache.
6376 Now they do that. Affected file silcd/idlist.c.
6378 * Fixed the KICK notify handling in the Irssi SILC client to
6379 update the channel records so that the kicked client does not
6380 appear to be on the channel. The affected file is
6381 irssi/src/silc/core/silc-channels.c.
6383 * Always update the conn->current_channel when executing command
6384 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6386 * Fixed the KILL notify handling in Irssi SILC client to remove
6387 the killed client on all channels.
6389 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6391 * Fixed the silc_parse_command_line to remove extra spaces
6392 from the start and end of the arguments. Affected file is
6393 lib/silcutil/silcutil.c.
6395 * Cancel and free any active protocol in the function
6396 silc_server_close_connection. Affected file silcd/server.c.
6398 * Cancel and free any active protocol in the function
6399 silc_client_close_connction. Affected file is
6400 lib/silcclient/client.c.
6402 * Do not execute the KILL command for clients that are in
6403 history (ie. they are not in the network). Affected file is
6406 * Fixed KILL notify handling, client does not crash anymore.
6407 Affected file irssi/src/silc/core/silc-channels.c.
6409 * Reduced the default packet buffer size from 2048 to 1024 in
6410 lib/silccore/silcpacket.c.
6412 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6413 counter to the SKE context that is incresed when the SKE library
6414 performs async operation outside the library. If the outside
6415 process frees the SKE context and FREED status will be set
6416 and the library will detect after the sync operation that the
6417 libary is freed. The affected files are
6418 lib/silcske/silcske[_status].[ch].
6420 * Resolve the client entry information in the function
6421 silc_client_channel_message to assure that NULL pointer is not
6422 passed as client entry to the application. */
6424 * Fixed the task timeout calculation to assure that there is
6425 never negative timeouts. The affected file is
6426 lib/silcutil/silcschedule.c.
6428 * Fixed the channel user mode notification sending in server.
6429 It was sent point-to-point to the router (or to server by router)
6430 but it needs to be destined to a channel. The routines now
6431 supports sending the channel user mode notifys to the channels
6432 when announcing clients and channels. Affected files are
6433 silcd/server.c and silcd/packet_receive.c.
6435 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6436 It did not actually replace the old channel entry in the cache.
6437 Affected file lib/silcclient/client_notify.c.
6439 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6441 * Fixed a possible crash in silc_packet_send_prepare. It now
6442 assures always that there is enough space in the buffer and
6443 at the tail area of the buffer (for MAC).
6445 Fixed the inbound buffer reallocation in silc_packet_read.
6446 It was old code and did not handle the reallocation correctly.
6449 The affected file is lib/silccore/silcpacket.c.
6451 * Fixed buffer overflow in silc_parse_nickname in the file
6452 lib/silcutil/silcutil.c.
6454 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6456 * make install generates new server keys only if there is not
6459 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6461 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6462 Added check that if the NOREPLY is set then we will not send
6463 the away message. This avoids infinite loop of away messages
6464 if both clients are away. The affected file is
6465 lib/silcclient/client_prvmsg.c.
6467 * Fixed client crash if /NICK was given without arguments.
6468 Affected file lib/silcclient/command.c.
6470 * Server does not send the invite list in INVITE command back
6471 to the client if the list was not altered. Added this notion
6472 to the protocol spec as well. Affected file silcd/command.c.
6474 Fixed possible crash in INVITE command by checking the
6475 value of silc_server_get_client_route command.
6477 * Fixed the INVITE notify type handling. The arguments are now
6478 taken in correct order and client does not crash. The affected
6479 file is irssi/src/silc/core/silc-channels.c.
6481 Removed the "Inviting xxx to channel" message from the
6482 client library away and let the application handle it.
6483 Affected file lib/silcclient/command.c. Added that message
6484 to Irssi SILC client's message formats.
6486 * Fixed CMODE command crash in client. It now checks the
6487 amount of arguments correctly and does not crash. The affected
6488 file is lib/silcclient/command.c.
6490 * Do not create new channel automatically in silc_channels_join
6491 but check whether the channel by that name already exists.
6492 Affected file irssi/silc/core/silc-channels.c.
6494 * Do not send the SERVER_SIGNOFF to router if the disconnected
6495 entity was the router. Affected file silcd/server.c.
6497 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
6498 SILC client as it was missing from there.
6500 Added the handling of the KICK notify to the Irssi SILC client
6501 as it was missing. Added "you have been kicked" message to
6502 Irssi SILC client's message modules formats.
6504 Added the handing of the KILL notify to the Irssi SILC client
6505 as it was missing. Added the kill message module formats
6508 The affected file is irssi/src/silc/core/silc-channels.c.
6510 * The router did not save the channel mode the server announced.
6511 Affected file silcd/packet_receive.c.
6513 * Fixed a possible crash in INFO command in server. If the
6514 server did not provide the server info it crashed. Affected
6515 file silcd/command.c.
6517 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6519 * Fixed the GETKEY command in the server to check also the
6520 global list. Otherwise the GETKEY would not work correctly
6521 in normal SILC server. Affected file silcd/command.c.
6523 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6525 * Fixed GETKEY crash, it crashed if the command did not succseed.
6527 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6529 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
6530 is now real and not just an macro interface to GMP.
6532 Removed the entire GMP from the source tree and imported new
6533 NSS MPI library instead. Reason for removing GMP is that it is
6534 extremely large and compiles extremely slow. The NSS MPI
6535 is only a few files and compiles in less than 10 seconds.
6536 The speed is also about the same as GMP. The MPI is imported
6537 to lib/silcmath/mpi.
6539 If the system has GMP installed we will still use the GMP.
6540 If it is not then the NSS MPI will be compiled.
6542 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6544 * Merged a long nickname (127 characters long) crash bugfix from
6545 Irssi CVS tree. Affected file irssi/src/core/misc.c.
6547 * Merged a freed memory reference bugfix from Irssi CVS tree.
6548 Affected file irssi/src/core/commands.c.
6550 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6552 * Added the server's public key sving and verification to the
6553 server when performing the SKE. This was missing and the
6554 remote server's (or router's) public key was accepted without
6555 checking whether we have it previously or trust it at all.
6556 Affected file silcd/protocol.c.
6558 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6560 * Check in the silc_server_timeout_remote if protocol is active
6561 and make sure that the protocol's final callback is called so
6562 that all memory if freed. Affected file silcd/server.c.
6564 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6566 * silc_server_whois_send_reply crashed the server if the nickname
6567 was 127 characters long. Affected file silcd/command.c.
6569 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6571 * Added sanity check to the silc_server_new_client. If the hostname
6572 is provided inside username then check that the provided hostname
6573 really is the same as the resolved one. If the hostname was not
6574 resolved then check it from the public key. Affected file is
6575 silcd/packet_receive.c.
6577 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
6578 if the server disconnected us and the connection is not valid
6579 anymore. Affected file irssi/src/silc/core/silc-channels.c.
6581 * Moved the silc_client_[chmode|chumode|chumode_char] away from
6582 the library to the lib/silcutil/silcutil.[ch].
6584 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6586 * Close log file after open. Affected file
6587 lib/silcutil/silclog.c.
6589 * Check whether sock == NULL in silc_client_send_packet and return
6590 if it is. Affected file lib/silcclient/silcclient.c.
6592 * Check rec->entry == NULL in the Irssi SILC Client before
6593 sending the channel message. Affecte file is
6594 irssi/src/silc/core/silc-servers.c.
6596 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6598 * Merged a splitted window bugfix from Irssi CVS tree. The
6599 affected file is irssi/src/fe-text/textbuffer-view.c.
6601 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
6602 It did not print nickname.
6604 * Improved the distributions system a bit.
6606 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6608 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
6609 irssi/src/fe-text/gui-window.c.
6611 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
6612 to in-active server. The affected file is
6613 irssi/src/silc/core/client_ops.c.
6615 * Resolve the client in USERS command reply if the entry does
6616 not have username resolved. The affected file is
6617 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
6618 command to WHOIS command to really resolve stuff. The USERS
6619 is not used any more in any critical section so WHOIS can
6620 be used even though it might be slower than IDENTIFY.
6622 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
6625 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6627 * Changed the protocol API a bit more consistent in the
6628 lib/silccore/silcprotocol.[ch].
6630 * Changed the following headers to ROBODoc format:
6632 lib/silccore/silcpayload.h
6633 lib/silccore/silcprotocol.h
6634 lib/silccore/silcsockconn.h
6636 All core library headers are now formatted.
6638 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6640 * Fixed a bug in Irssi SILC client; do not show that you are
6641 server/router operator if you really are not. Affected file is
6642 irssi/src/silc/core/client_ops.c.
6644 * Renamed silc_command_free_payload to silc_command_payload_free.
6645 Affected file lib/silccore/silccommand.h
6647 * Added silcmath.h to include the prototoypes of various routines
6648 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
6651 * Changed the following headers to ROBODoc format:
6653 lib/silccore/silcchannel.h
6654 lib/silccore/silccommand.h
6655 lib/silccore/silcid.h
6656 lib/silccore/silcidcache.h
6657 lib/silccore/silcmode.h
6658 lib/silccore/silcnotify.h
6659 lib/silccore/silcpacket.h
6660 lib/silcmath/silcmath.h
6662 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6664 * Added checking to the server code not to start the server if
6665 ciphers and stuff are not configured properly. Affected files
6666 silcd/serverconfig.[h] and silcd/server.c.
6668 * Changed the layout of the header files of the public interfaces
6669 in the SILC libraries. The new layout supports ROBODoc
6670 documentation tool (and some others) so that it is easy to create
6671 a library reference manual. All the other headers and source
6672 code must still follow the CodingStyle document. Also source
6673 code must not include these ROBODoc stuffs, only the headers.
6674 Furthermore, all public interface headers must now be named
6675 by using `silc' prefix, example: silcapi.h, silccipher.h.
6676 Some files were renamed due to this. All the other headers
6677 must not be used as public interfaces. I will update the
6678 CodingStyle document later. Changed following headers, so far:
6680 lib/silcclient/silcapi.h
6681 lib/silccore/silcauth.h
6682 lib/silccore/silcprivate.h
6683 lib/silccrypt/silcdh.h
6685 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6689 * Removed silc_client_packet_send_flush from the client library
6690 as it is not needed. Affected file lib/silcclient/client.[ch].
6692 * Added printing of message of unresolved authentication method
6693 to the Irssi SILC client. Added it to the module formats.
6694 Removed the same message from the client library.
6696 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6698 * Added new distribution feature, DISTLABEL. Every distribution
6699 can define own preprocessor label that can be used in the
6700 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
6701 file distributions, acconfig.h.pre and prepare.
6703 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6705 * Added Makefile.defines_int to include the actual definitions
6706 for Makefile.defines.in. Tested the new distribution system,
6707 created distributions and tested installation.
6709 * Added AWAY message printing to the Irssi SILC client. Added
6710 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
6712 * Added SCONNECT command to call the SILC's CONNECT command.
6713 Cannot use CONNECT directly since Irssi uses that internally.
6714 Affected file irssi/src/silc/core/silc-servers.c.
6716 Added ACTION local command. It is same as ME command but takes
6717 the channel as mandatory argument.
6719 Rewrote some of the Irssi's help files to suite for SILC
6722 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6724 * Added Makefile.defines[.in] that should for now on be included
6725 in all Makefile.am file in the source tree. That file includes
6726 all common compilation definitions for SILC source tree.
6728 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6730 * Minor changes to the ./prepare script to change the package
6731 name according the distribution name to the configure.in.
6733 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6735 * Created new distribution system. Added file `distributions'
6736 that defines all the distributions that can be created out of
6737 the SILC source tree. The ./prepare script now reads that
6738 file to determine how to prepare the distributions. The
6739 first argument to the ./prepare is the name of the distribution
6740 and second is the version of the distribution. If given
6741 without arguments it creates the default (toolkit) distribution
6742 with the default version (defined in ./prepare).
6744 All Makefile.am files that are subject to the distributions
6745 are now named as Makefile.am.pre. These are ./Makefile.am
6746 and lib/Makefile.am. Others may be changed later.
6748 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6750 * Added invite list, ban list, some key management and connection
6751 error message printing to module formats in the Irssi SILC client.
6753 * Added new silc_client_set_away_message to set the away message
6754 that is back to the person who sent private message. The
6755 affected file lib/silcclient/silcapi.h and the
6756 lib/silcclient/client_prvmsg.c.
6758 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6760 * Fixed the private message sending in the Irssi SILC client,
6761 added local command KEY to the Irssi SILC client.
6763 Added key management and key agreement message formats to the
6764 irssi/src/fe-common/silc/module-formats.[ch].
6766 Added USERS (alias WHO) printing, server/router operator
6767 indication and LIST command printing to the module formats.
6769 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6771 * Fixed channel joining notify handling, cumode notify handling
6772 from Irssi SILC client.
6774 * Added SILC specific module-formats to the Irssi SILC client so
6775 that SILC specific message hilighting, colors etc is possible.
6776 Affected file irssi/src/fe-common/silc/module-formats.[ch].
6778 Added channel mode, channel user mode, actions, notices,
6779 whois and whowas printing to the the module-formats.c.
6781 * Fixed a bug in channel deletion in the server. The channel
6782 is not left to the cache even if the channel founder auth mode
6783 is set when there are no users anymore on the channel. Affected
6784 file silcd/server.c.
6786 * The silc_net_localhost now resolves the entire hostname including
6787 the domain name. Affected file lib/silcutil/silcnet.c.
6789 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6791 * Changed the ask_passphrase client operation to be ascynchronous.
6792 It has now a completion callback and a context that the
6793 application must call after it has got the passphrase from
6794 the user. Affected files lib/silcclient/silcapi.h,
6795 lib/silcclient/protocol.c, lib/silcclient/command.c and
6798 Added SilcAskPassphrase callback that the application calls
6799 to deliver the passphrase to the library.
6801 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
6802 The public key verification and especially a certificate
6803 verification is asynchronous procedure.
6805 Added new SILC_SKE_STATUS_PENDING status to indicate the
6806 request is pending and a callback will be called to finalize
6809 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
6810 indicate that remote end did not send its public key (or
6811 certificate), even though we require it. Added check for this
6812 condition in the SKE. This was a security bug, now fixed.
6814 Defined new SilcSKEVerifyCbCompletion callback that is called
6815 when the verification process is completed.
6817 The affected files lib/silcske/silcske_status.h and
6818 lib/silcske/silcske.[ch].
6820 * Changed the verify_public_key client operation to be async
6821 as well. Defined SilcVerifyPublicKey callback that is used to
6822 indicate the success of the public key verification process.
6824 Changed the server and client to use the new async client
6827 * Changed the Irssi SILC client's internal scheduler to be called
6828 twice as many times as it used to be. As a result the client
6829 should be a bit faster now. Affected file is
6830 irssi/src/silc/core/silc-core.c.
6832 * Added support to Irssi SILC client of asynchronous public key
6833 verification and passphrase inquiry. Affected file is
6834 irssi/src/silc/core/silc-core.c.
6836 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6838 * Do not say "You have left channel %s" in client library.
6839 Moved it to the application. Affected files are
6840 lib/silcclient/command.c and silc/client_ops.c.
6842 * Fixed silc_client_get_clients. Command context was not
6843 duplicated and was freed memory in the callback. Affected
6844 file lib/silcclient/idlist.c.
6846 * Do not say "you are now talking..." on JOIN command in the
6847 client library. The appliation must handle it.
6849 * Do not say ".. changed topic to" in command reply in the
6850 client libary. The application must handle it.
6852 * Fixed TOPIC command sending in the client library.
6854 * Fixed a memory leak in silc_client_command_free in the file
6855 lib/silcclient/command.c.
6857 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6859 * Imported a modified version of Irssi client to the source tree.
6860 The Irssi will be used to create a new client called
6861 Irssi SILC. Imported to irssi/.
6863 Added silc_core_init_finish function to the Irssi. Affected
6864 file irssi/configure.in.
6866 A lot changes in the Makefile.ams around the irssi tree.
6868 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6870 * Do not rehash if the new size is same as the old size of the
6871 hash table, in the silc_hash_table_rehash*. The affected file
6872 lib/silcutil/silchashtable.c.
6874 * Replaced hash_table_del_by_context calls from the server
6875 (when channel->user_list and client->channels) to the
6876 hash_table_del as it is sufficient and faster.
6878 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6880 * Added silc_hash_table_list, silc_hash_table_get and the
6881 SilcHashTableList structure to provide an alternative way to
6882 traverse the hash table. The affected files are
6883 lib/silcutil/silchashtable.[ch].
6885 * Changed the server's idlist routines to use the hash table
6886 routines to optimize the code.
6888 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6890 * Replaced the client entry's `channel' list and channel entry's
6891 `user_list' list to hash tables for optimized lookup. Changed
6892 the code to use the hash table interface around the code.
6893 Affected file lib/silcd/idlist.[ch].
6895 * Added `auto_rehash' boolean argument to the function
6896 silc_hash_table_alloc to indicate whether the hash table should
6897 auto-rehash when it thinks is appropriate time. It will
6898 increase the hash table size if the there is twice as much
6899 entries in the table than the size of the table, and will
6900 decrease the size if there are twice as less entries than
6901 the size of the table.
6903 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6905 * Fixed silc_xxx_get_supported to not crash at some circumstances.
6907 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6909 * silc_idcache_purge_by_context deletes the entry now by context
6910 as it is supposed to do. Affected file lib/silccore/idcache.c.
6912 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
6913 client is not anymore valid (WHOWAS givens the info) and not
6914 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
6916 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6918 * Removed the `data' and `data_len' arguments from the ID Cache
6919 interfaces and added `name' argument. ID Cache does not handle
6920 anymore the binary data only a names associated with given ID.
6922 * When hashing a Client ID with silc_hash_id the entire ID is
6923 not hashed anymore, instead only the hash of the Client ID is
6924 hashed. This way we can access the Client ID from the cache
6925 with Client ID but with the hash of the ID (which is a hash of
6926 the nickname) as well without any difference in performance.
6928 Added also silc_idcache_find_by_id_one_ext to do one on one
6929 searching when we have the actual ID. Added also function
6930 silc_hash_client_id_compare. The affected files are
6931 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
6933 * When hashing the name associated with a ID it is always done
6934 in lowercase. This way we can access the cache without worrying
6935 about case-sensitivity, even though, for example nicknames are
6938 * Fixed a bug in server with channel message sending. It put
6939 wrong ID type as destination ID. The affected file
6940 silcd/packet_send.c.
6942 * silc_idcache_del_by_context now deletes from all hash tables
6943 by context. Affected file lib/silccore/idcache.c.
6945 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6947 * Changed the client library to use the new ID Cache interface.
6948 Changes around the source tree.
6950 * Added silc_hash_table_rehash_ext to rehash with specific
6951 hash function. Affected file lib/silcutil/silchashtable.[ch].
6953 * Added silc_hash_string_compare to compare two strings in the
6954 hash table. Affected file lib/silcutil/silcutil.[ch].
6956 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6958 * Added new function silc_idcache_del_by_context into the
6959 lib/silccore/idcache.[ch].
6961 * Changed the server's ID list routines to use the new ID Cache
6962 interface. Changes around the source tree.
6964 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6966 * Added silc_hash_table_del[_by_context]_ext functions in to the
6967 lib/silcutil/silchashtable.[ch].
6969 Removed silc_hash_table_find_all* routines and added new
6970 silc_hash_table_find_foreach to replace them.
6972 Added silc_hash_table_replace_ext function as extended
6973 replacing function. Separated the simple hash table interface
6974 from the extended hash table interface in the file
6975 lib/silcutil/silchashtable.h.
6977 * Fixed minor bugs and changed it to use some of the new
6978 hash table functions in lib/silccore/idcache.c
6980 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6982 * Added new function silc_hash_table_find_all to return all keys
6983 in the hash table by the specified key. As the hash table is
6984 collision resistant it also makes it possible to have several
6985 duplicate keys in the hash table. This function may be used to
6986 find all of the keys from the hash.
6988 Added user_context arguments to the SilcHashFunction,
6989 SilcHashCompare and SilcHashDestructor to deliver user specified
6992 Added new fuctions silc_hash_table_find[_all]_ext to do
6993 extended lookup with specified hash and compare functions and
6994 specified user contexts.
6996 Added new function silc_hash_table_add_ext to add the key
6997 with specified hash function and user context.
6999 Added new function silc_hash_table_foreach to traverse all
7000 entrys in the hash table. Added SilcHashForeach callback
7003 Added new function silc_hash_table_del_by_context to delete
7004 the entry only if the context associated with the key matches.
7006 Affected files are lib/silcutil/silchashtable.[ch].
7008 * Removed silc_hash_[server/client/channel]_id and added just
7009 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7010 silc_hash_id_compare to compare two ID's using as the hash table
7011 comparison function. Added also silc_hash_data to hash
7012 binary data and silc_hash_data_compare to compare it.
7014 * Removed silc_idlist_find_client_by_hash as it is not needed
7015 anymore. Affected file silcd/idlist.[ch].
7017 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7018 to use internally the SilcHashTable. The new ID Cache is a lot
7019 faster than the old one. Some of the ID Cache interface was also
7020 rewritten and obsolete and stupid functions were removed.
7022 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7024 * Added entry_count field to the SilcHashTable to keep the number
7025 of the entries in the table. Implemented the function
7026 silc_hash_table_rehash. Added new function
7027 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7029 Fixed a minor bug in silc_hash_table_free.
7031 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7032 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7033 into the lib/silcutil/silcutil.[ch].
7035 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7037 * Implemented a collision resistant hash table into the
7038 lib/silcutil/silchashtable[ch]. See the header and the source
7039 for the SilcHashTable API.
7041 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7043 * Merged dotconf version 1.0.2 into lib/dotconf.
7045 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7047 * Do not compile anything in lib/silcsim/* if the SIM support
7048 is not enabled. The tree should now compile without problems
7051 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7053 * Compiled the SILC under cygwin. Compiled and tested briefly
7054 without problems. More tests needed. The SIMs didn't compile
7057 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7059 * Fixed possible crash in silc_get_username in the
7060 lib/silcutil/silcutil.c.
7062 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7064 * Fixed a va_arg in silc/client_ops.c.
7066 * Oops, RC5 routines were named AES and caused some problems
7067 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7069 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7071 * Added new SilcIDIP structure into the lib/silccore/id.h and
7072 replaced the old `ip' fields from all SILC ID's to that type.
7073 This is a step towards IPv6 support.
7075 The silc_id_get_len takes now the ID as an extra argument.
7076 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7077 both IPv4 and IPv6 based ID's.
7079 The affected files are lib/silccore/id.[ch] and other files
7080 around the tree using these routines.
7082 * Removed the ID length arguments in server from various
7083 silc_server_send_notify_* routines -> they are not needed
7086 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7088 * Fixed memory leak in silc_encode_pem_file in the file
7089 lib/silcutil/silcutil.c.
7091 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7093 * Check minor version as well in the SKE. Affected files are
7094 silcd/protocol.c and lib/silcclient/protocol.c.
7096 * Added --identifier option to the server so that an identifier
7097 can be when creating the public key for the server. Affected
7098 file is silcd/silcd.c.
7100 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7101 lib/silccrypt/silcpkcs.c.
7103 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7105 * Register default ciphers and stuff when using -C option with
7106 the server. Affected file sildc/silcd.c.
7108 * Put back the servers public key filename format, it is better
7109 than the new one. For now, the client keys are saved with the
7110 new filename format. The affected file silc/client_ops.c.
7112 * Implemented the Cipher API for the rest of the ciphers that
7113 did not implement it or implemented it the wrong way.
7115 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7117 * Register default ciphers and stuff when using the -S option
7118 in the client. Affected file silc/silc.c. Same also when
7119 creating new key pair with -C option.
7121 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7123 * Fixed the silc_verify_public_key client operation function to
7124 save the public keys differently. The fingerprint is now
7125 used as filename and not the hostname. This way also the
7126 client keys are saved uniquely and not with hostnames. The
7127 affected file is silc/client_ops.c.
7129 * Trimmed the silc_hash_fingerprint function to remove extra
7130 whitespaces from the end of the fingerprint. The affected
7131 file is lib/silccrypt/silchash.c.
7135 * Added silc_cipher_register_default function to register all
7136 default ciphers. It can be used when configuration files
7137 does not exist and the application does not want any specific
7138 ciphers in any specific order.
7140 The SilcDList is now used as silc_cipher_list dynamically
7141 allocated cipher list. Removed the static list all together
7142 and now all ciphers must be allocated to the dynamic list.
7143 The silc_cipher_alloc routine was changed to check only the
7146 All silc_cipher_* routines that used to return int returns
7149 The affected files lib/silccrypt/silccrypt.[ch].
7151 * The same thing was done to silc_hash_* as for silc_cipher_*
7152 routines. Affected files lib/silccrypt/silchash.[ch].
7154 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7155 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7156 Added also silc_pkcs_[un]register[_default] functions.
7157 Removed the data_context from the PKCS API.
7159 * Added silc_hmac_register_default function to register default
7160 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7161 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7162 to unregister all hmacs at once.
7164 * Register the default ciphers, hash functions, PKCSs and HMACs
7165 if client's configuration file does not exist. The affected
7168 * The client did not load the hash functions from the SIM
7169 modules at all. Added support for this. Affected file is
7170 silc/clientconfig.c.
7172 * When decoding public key with silc_pkcs_public_key_decode, check
7173 the supported algorithm only if PKCS are registered. Affected
7174 file lib/silccrypt/silcpkcs.c. The same was done with the
7175 silc_pkcs_private_key_decode.
7177 * Fixed the SILC List routines to keep the list always in order.
7178 It used to change the list's order when traversing the list but
7179 not it preserves the order. Affected file lib/trq/silclist.h.
7181 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7183 * Added the client library to use the SilcSocketConnection's
7184 reference counter (by silc_socket_dup) to prevent the bug that
7185 the socket object may be freed underneath async operation.
7187 * The name resolv library checking fixes in the configure.in.pre.
7190 * Created new version of the protocol drafts for future
7191 development. The -03 drafts are the ones that will be changed
7192 in the trunk now and the -02 will remain as they are.
7194 * Send list of CUMODE notifys to the router when announcing
7195 the channel users to the router. Affected file silcd/server.c.
7196 If the router receiving channel founder CUMODE for a channel
7197 that already has channel founder it will send CUMODE notify
7198 to the sender to remove the channel founder rights from the
7199 announced client. Affected file silcd/packet_receive.c.
7201 * The CUMODE notify may now use Server ID as well as the entity
7202 who changes the mode. Updated protocool specs.
7204 * Updated INSTALL and README files.
7206 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7208 * New web pages in the http://silc.pspt.fi. The pages was
7213 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7215 * Implemented the [DenyConnectin] config section in the server.
7216 Added silc_server_config_denied_conn to check whether incoming
7217 connection is denied. Affected file silcd/serverconfig.[ch].
7219 * Do not check the ports when checking the incoming configuration
7220 data if the port is 0, meaning any. Affected file is
7221 silcd/serverconfig.c.
7223 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7225 * Fixed buffer overflow in silc_string_compare in the file
7226 lib/silcutil/silcutil.c.
7228 * Fixed double free in silc_server_command_leave in the file
7231 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7233 * Fixed the version checking in the server. Affected file is
7236 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7238 * Fixed the configuration data fetching when accepting new
7239 connections in the server. Affected file silcd/server.c.
7241 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7243 * Added `sender_entry' argument to the function
7244 silc_server_packet_relay_to_channel so that we can check
7245 whether some destination actually belongs to the same route
7246 the sender belongs (ie, we must not resend the packet to the
7247 sender). Affected file silcd/packet_send.[ch].
7249 * Added `servername' field to the SilcClientEntry in the server
7250 to hold the name of the server where client is from. Affected
7251 file is silcd/idlist.h.
7253 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7255 * Moved the channel message encrypting in the router betwen
7256 router connections from silc_server_channel_message to the
7257 silc_server_packet_relay_to_channel since we want to check
7258 whether we have anybody channel before encrypting anything.
7259 Affected files silcd/packet_[receive/send].c.
7261 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7263 * Fixed the [AdminConnection] server config section to support
7264 multiple entries. Affected file silcd/serverconfig.c.
7266 * Added support into the server to check the validity of the
7267 incoming connection before executing any KE or authentication
7270 * The connection configuration is now saved to the KE and
7271 connection auth protocol contexts and not fetched anymore in
7272 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7274 * The local hosts listenning address and port is also resolved
7275 now when starting the server. We want to have the socket object
7276 to include the real address and port for the listener. Added
7277 new function silc_net_check_local_by_sock into the files
7278 lib/silcutil/silcnet.[ch].
7280 * Fixed a broadcast bug in server -> do not broadcast if we
7283 * Fixed a routing bug. Do not route broadcast packets ever.
7284 Broadcast packets must be processed always and not routed since
7285 they may be destined to some other host than yourself and thus
7286 would get routed without no good reason. Affected file is
7289 * Added function silc_server_config_is_primary_route to check
7290 whether primary router connection has been configured (a router
7291 configuration that we are initiating). If there is not, we
7292 will assume that there is only two routers in the SILC network
7293 and we will use the incoming router connection as our primary
7294 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7296 * Changed the order of the broadcasting. Broadcast _after_ the
7297 packet has been processed not before. Affected file is
7300 * Fixed a [ClientConnection] parsing bug. The port was never
7301 parsed correctly thus resulting to port 0. Affected file
7302 silcd/serverconfig.c.
7304 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7305 argument and did not set the broadcast packet flag. Affected
7306 file silcd/packet_send.c. Fixed same bug in the function
7307 silc_server_send_notify as well.
7309 * If we receive NEW_ID packet for our own ID in the server, ignore
7312 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7316 * Removed the nickname from the Private Message Payload.
7317 Updated the code and the protocol specs.
7319 * Updated protocol specs for submitting to the IETF.
7321 * Tweaked the Random Number Generator a bit. Affected file
7322 lib/silccrypt/silcrng.c. Exported a new function
7323 silc_rng_[global]_add_noise which can be used to add more
7326 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7328 * Do not parse packets with different timeout when protocol
7329 is active -> may cause problem with rekey. Affected file
7332 * When server receives signoff notify it must not create
7333 new channel key if the client is on any channels since the
7334 sender of the signoff notify will create it.
7336 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7338 * Added printing of error messages during SKE protocol from the
7339 failure packet sent by server during SKE. Affected file
7342 * Removed the client's failure_callback handling with timeout
7343 and handle it immediately when received.
7345 * The SKE library returned wrong type in SUCCESS and FAILURE
7346 packets. They must be 32 bit MSB not 16 bit MSB.
7348 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7350 * Ok, rewrote the logic of the re-key and now it seems to work.
7351 I tested it on high traffic with frequent re-keys without
7352 problems. Added hmac_receive (and renamed hmac to hmac_send)
7353 in SilcClientConnection in lib/silcclient/client.h and
7354 in SilcIDListData in silcd/idlist.h. Also, removed the
7355 SilcPacketParserContext's cipher and hmac fields as they are
7356 not needed anymore and actually caused some problems when
7357 the ciphers and hmac's changed underneath the packet parser.
7359 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7361 * If re-key protocol is active then process the incoming packets
7362 synchronously since we must assure that icoming packets encrypted
7363 with the old key is processed before the new keys is set to
7364 use. This is true other packets than for REKEY packets.
7365 Affected file silcd/server.c. The same was done to client library
7366 as well, affected file lib/silcclient/client.c.
7368 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7370 * Fixed bug in client and server to accept the force send if
7371 the packet is send from silc_[server/client]_packet_process
7372 function. Otherwise the packets are never delivered, oops.
7374 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7376 * Disable force sending of packets when REKEY protocol is active.
7377 We must assure that no packet is sent directly when rekey is
7378 performed. All packets must be sent through packet queue.
7379 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7380 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7381 function is silc_[server/client]_packet_send_real to check
7384 * Replaced the SIM paths from example config files to
7385 /usr/local/modules. Also, make install creates now
7386 /usr/local/silc/logs directory to hold all the SILC server
7389 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7391 * Made the configure.in.pre work on Solaris. Patch by salo.
7393 * Made all ciphers compatible with non-x86 machines. Defined
7394 CBC mode macros into lib/silccrypt/ciphers_def.h.
7396 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7398 * Fixed the make install.
7400 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7402 * When MAC computation fails the silc_packet_decrypt returned 0
7403 even though it was supposed to return -1. Fixed this. The
7404 affected file is lib/silccore/silcpacket.c.
7406 * Do not replace the config files in /etc/silc (in make install)
7407 if they already exist. Affected file ./Makefile.am.
7409 * Do not send re-key packets immediately but through packet queue.
7410 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7412 * Changed silc_net_check_host_by_sock to return FALSE if the
7413 IP/DNS could not be resolved. Though, it returns the IP address
7414 now even if it could not resolve it (but returns also FALSE).
7415 Affected file lib/silcutil/silcnet.[ch].
7417 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7419 * Added silc_pkcs_decode_identifier to decode the public key's
7420 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7421 Added also silc_pkcs_free_identifier. Added also new context
7422 SilcPublicKeyIdentifier.
7424 * Added -S option to the silc client. It is used to dump the
7425 contents of the specified public key file.
7427 * Changed the PKCS api to return the public key length when
7428 setting the public key.
7430 * Fixed a fatal bug in the public and private key file loading.
7431 Affected file lib/silccrypt/silcpkcs.c.
7433 * Execute the packet parsing for client with zero (0) timeout
7434 if the protocol is active. Affected file silcd/server.c.
7436 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7438 * Made the key generation options to the silcd program. Added
7439 -C option, equivalent to client's option.
7441 * Added new [ServerKeys] config section to the server. It
7442 configures the server's public and private key.
7444 * Defined generic Public Key Payload into the protocol
7445 specification to send specific type of public keys and
7448 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7449 public key or certificate.
7451 * Implemented the GETKEY command to the server and to the
7452 client library and on user interface.
7454 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7456 * Made preliminary `make install' work.
7458 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7460 * Added SilcServerRekey context into silcd/idlist.h.
7462 * Added the PFS support as defined in the specification to the
7463 SKE protocol. Affected files lib/silcske/*.c.
7465 * Added `ske_group' field to the SilcServerRekey context to hold
7466 the number of the SKE group that is used with PFS in re-key.
7467 Affected file silcd/idlist.h.
7469 * Added PFS re-key support to the server. Affected file is
7472 * Added silc_protocol_cancel to cancel execution of the next
7473 state of the protocol. Affected file is
7474 lib/silccore/silcprotocol.[ch].
7476 * Added the re-key support with and without PFS to the client
7477 library. Re-key is performed once in an hour, by default.
7479 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7480 Added silc_client_rekey_callback and silc_client_rekey_final.
7481 Affected files are lib/silcclient/protocol.[ch] and
7482 lib/silcclient/client.[ch].
7484 * Removed the `hmac_key' and `hmac_key_len' fields from the
7485 SilcClientConnection structure; not needed. Affected file is
7486 lib/silcclient/client.h.
7490 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7492 * Do not ask whether user wants to use the negotiated private key
7493 for private messages, just use it. Affected file is
7494 silc/local_command.c.
7496 * Added `send_enc_key' and `enc_key_len' fields to the
7497 SilcIDListData structure since they are needed in the re-key
7498 phase. Affected file is silcd/idlist.[ch].
7500 * Implemented the simple re-key protocol into the server.
7501 Affected files silcd/server.c and silcd/protocol.[ch]. The
7502 re-key will be performed once in an hour, by default.
7504 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
7505 Added silc_server_rekey, silc_server_rekey_callback and
7506 silc_server_rekey_final.
7508 * Removed Tunneled flag from the protocol. Updated the code
7509 and the specifications.
7511 * Adde `pfs' field to the SilcIDListData to indicate whether
7512 the PFS is to be performed in the re-key. Affected file is
7515 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7517 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
7518 int64 of at least the xintXX size. If void * is less that 4
7519 bytes uint32 * will be used. Defined bool as boolean.
7521 * Changed _ALL_ unsigned long and unsigned int to uint32,
7522 unsgined short to uint16 in the source tree.
7524 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
7525 not handle clients that has entry->data.registered == FALSE.
7526 They are not in the network anymore. Affected file is
7529 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7531 * Implemented the sending of the SERVER_SIGNOFF notify in the
7532 server. Affected file is silcd/server.c.
7534 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
7535 Added also silc_notify_payload_encode_args into the
7536 lib/silccore/silcnotify.[ch].
7538 * Implemented ther SERVER_SIGNOFF notify handling in the server.
7539 Affected file silcd/packet_receive.c.
7541 * Implemented the SERVER_SIGNOFF notify handling in the client
7542 library. Affected file lib/silcclient/client_notify.c. Also,
7543 implemnted the printing of the SERVER_SIGNOFF info to the
7544 application. Affected file silc/client_ops.c.
7546 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
7547 if the deleting was successful. Affected file silcd/idlist.[ch].
7549 * Added support for public key authentication in the connection
7550 authentication protocol in the client library. Affected file
7551 lib/silcclient/protocol.c.
7553 * Changed the server's silc_idlist_get_clients_by_* interface
7554 to support already allocated array so that new entries may be
7555 added to pre-allocated array. Affected file silcd/idlist.[ch].
7556 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
7557 and command replies.
7559 * All command reply functions in the server now calls the
7560 pending command callback even if error occured. This way the
7561 error will be delivered to the client as well. Affected files
7562 silcd/command.c and silcd/command_reply.c.
7564 * Fixed INFO command to return local server's info if no server
7565 was provided. Affected file lib/silcclient/command.c.
7567 * Removed RESTART command for good. Updated the code and the
7570 * Rewrote parts of the task system. It is a bit simpler now.
7571 Removed unsued task priorities. The affected files are
7572 lib/silcutil/silctask.[ch].
7574 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7576 * Moved the USERS printing from the library to the application.
7577 Affected files lib/silcclient/command.c and silc/client_ops.c.
7579 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7583 * Added channel key re-key support. The re-key is perfomed
7584 only by the router and is done once in an hour. Added `rekey'
7585 field to the SilcChannelEntry in the server. Affected files
7586 silcd/server.c and silcd/idlist.h.
7588 * Added silc_task_unregister_by_context into the file
7589 lib/silcutil/silctask.[ch].
7591 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7593 * Added SILC_UMODE_GONE mode to indicate when the client is not
7594 present in the SILC network. Added also support to the local
7595 command AWAY that will set this mode. Added support of showing
7596 "xxx is gone" in WHOIS command. The USERS command shows the
7597 gone status as well.
7599 * Fixed setting server and router operator privileges in the
7600 server's UMODE command. Affected file silcd/command.c.
7602 * Merged the SKE KE1 and KE2 payloads into one payload. The
7603 new KE payload is equivalent to the old KE2 payload.
7605 Cleaned up the SKE Start Payload parsing. It now uses the
7606 simple buffer unformatting to do the parsing. A lot faster
7609 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
7610 to the SKE that is used to indicate whether both of the SKE
7611 parties should perform authentication. By default only the
7612 responder performs authentication. By setting this flag also
7613 the initiator must do authentication. By default it is unset
7614 since in normal SKE case, client to server connection, only
7615 the responder should do authentication. When doing SKE between
7616 two clients both should perform authentication. Updated the
7617 code and the protocol specs.
7619 * A little fix to IDENTIFY command in the server. Search the
7620 client first by hash not nickname. Affected file is
7623 * Fixed the silc_client_close_connection to support closing
7624 the client to client connections wihtout deleting too much
7625 data. Affected file lib/silcclient/client.c.
7627 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
7628 are received if protocol used to be active but is not anymore
7629 the application would crash due to NULL pointer dereference.
7630 Affected files silcd/server.c and lib/silcclient/client.c.
7632 * Added `hash' field to the SilcClientConnection to include
7633 the hash function negotiated in the SKE protocol.
7635 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
7636 to set the channel founder authentication data. A client can
7637 claim the founder rights later by providing the authentication
7638 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
7639 This way the channel founder can regain the channel founder
7640 privileges even it is left the channel. This works only on
7641 local server and the client must be connected to the same
7642 server to be able to regain the founder rights. Updated the
7643 protocol specs accordingly.
7645 Added support to the CMODE command in the client to set the
7646 founder auth data. Read the README to see how to set it.
7648 Added support to the CUMODE command to claim the founder
7649 rights. Read the README to see how to do it.
7651 Added support for the founder authentication to the Channel
7652 Entry in the server. Affected file silcd/idlist.h.
7654 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
7655 server's CMODE command. Affected file silcd/command.c.
7657 * Added the following new functions into lib/silccore/silcauth.[ch]:
7658 silc_auth_get_method and silc_auth_get_data.
7660 * The server now saves the remote hosts public key to the
7661 SilcIDListData pointer. Affected file silcd/protocol.c.
7663 * The normal server now does not remove the channel entry from
7664 the cache if the founder authentication data is set. It used
7665 to remove it if the founder was the last one on the channel on
7666 the server and left the channel. The auth data is saved and
7667 if the channel is re-joined later the old entry is used with
7668 the old auth data. Affected files silcd/command_reply.c and
7671 * Removed the `pkcs' field from the SilcIDListData structure
7672 in the server; it is not used. Affected file silcd/idlist.h.
7674 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7676 * Fixed packet processing on slow links. Partial packets were
7677 never re-processed because the incoming data buffer was cleared
7678 by the application. Application must not directly clear the
7679 sock->inbuf, the packet processing routines handle it. Fixed
7680 this in client library and in server.
7682 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7684 * Fixed the WHOIS and IDENTIFY send reply function to really
7685 check whether to send list or just one entry. Affected file
7688 * Cleaned up the LEAVE command's channel key distribution. The
7689 affected file silcd/command.c.
7691 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
7692 can enforce the channel mode as well. In that case the ID
7693 includes the ID of the server. The code now enforces the
7694 mode change if the router have different mode than the server.
7696 * The notify client operation with CMODE_CHANGE notify can now
7697 return NULL client_entry pointer if the CMODE was not changed
7698 by client. Application must check for this.
7700 * Added <Server ID> argument to INFO command to support server
7701 info fetching by Server ID.
7703 * Added silc_server_announce_get_channel_users to get assembled
7704 packets of channel users of the specified channel. Affected
7705 file silcd/server.[ch].
7707 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
7708 was freed underneath the ID Cache.
7710 * Re-announce clients when the server received CHANNEL_CHANGE
7711 notify from the router. Affected file silcd/packet_send.c.
7713 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7715 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
7716 crashed since it did not handle the fact that there is no cipher
7717 called "3" and didn't check the error condition. Now fixed.
7719 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
7720 flag. It can be used to send message requests.
7722 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7724 * Implemented the RESTART command in the client.
7726 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
7727 notice type messages. Added notice printing to the user
7730 * The channel keys are not re-generated if the channel's mode
7731 is PRIVKEY, ie private key on the channel exists. Affected
7732 files silcd/server.c and silcd/command.c.
7734 * Fixed a little bug in channel message delivery when channel
7735 private keys are set in the server. Affected file is
7736 silcd/packet_send.c.
7738 * Changed the setting on channel->on_channel = TRUE from the
7739 silc_client_save_channel_key to the JOIN command reply. The
7740 key payload is not received if the private channel key is set.
7741 Affected file lib/silcclient/command_reply.c and the
7742 lib/silcclient/client_channel.c.
7744 * When the CMODE_CHANGE notify is sent and the channel private
7745 key mode is removed the channel key must be re-generated in
7746 other cells as well. Added this support for the router in the
7747 silcd/packet_receive.c.
7749 * Added new local command NOTICE to send notice message on
7750 channel. Affected file silc/local_command.[ch].
7752 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7754 * Added new local command ME to the client. It is used to send
7755 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
7756 some action. Affected file silc/local_command.[ch].
7758 * Changed channel_message and private_message client operations
7759 to deliver the message flags to the application. Added also
7760 the `flags' arguments to the silc_client_send_channel_message
7761 and silc_client_send_private_message functions. Affected file
7764 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7766 * Redefined the Private Message Payload to support private message
7767 keys and to support the new private message flags. Updated
7768 the protocol specs. Flags makes it possible to have for example
7769 CTCP style messages.
7771 * Added new type SilcPrivateMessagePayload and defined an API
7772 for it in the lib/silcclient/silcprivate.[ch].
7774 * Tested private message private keys successfully. Tested the
7775 private message key set, unset and list commands with the new
7778 * Redefined the Channel Message Payload to include the channel
7779 message flags (equal with private message flags) to support
7780 for example CTCP style messages.
7782 * Defined some of the message (for channel and private message)
7783 flags. Updated the protocol specs and added the flags to the
7784 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
7786 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7788 * Added SilcKeyAgreementStatus type to the key agreement routines
7789 to indicate the current status and error if one occured.
7790 The status types are defined in the lib/silcclient/silcapi.h.
7792 * Added new local command KEY that is used to set and unset private
7793 keys for channels, set and unset private keys for private messages
7794 with remote clients and to send key agreement requests and
7795 negotiate the key agreement protocol with remote client. The
7796 key agreement is supported only to negotiate private message keys,
7797 it currently cannot be used to negotiate private keys for channels,
7798 as it is not convenient for that purpose.
7800 * Fixed a minor pending callback setting bug in the function
7801 silc_client_get_client_by_id_resolve, now the function works.
7802 Affected file lib/silcclient/idlist.c.
7804 * Added function silc_net_get_local_port to get local bound
7805 port by socket. Added to lib/silcutil/silcnet.[ch].
7807 * Added `sockets' and `sockets_count' fields to the SilcClient
7808 object. They hold the sockets of the listenning sockets in
7809 the client. Listenning sockets may be for example the key
7810 agreement server. Affected file lib/silcclient/client.[ch].
7811 Added functions the silc_client_add_socket and the
7812 silc_client_del_socket. They are exported to the application
7815 * Added ~./silc/clientkeys to support other client's public keys.
7817 * Renamed verify_server_key client operation to verify_public_key
7818 and added one argument to indicate the type of the connection
7819 (server, client etc.).
7821 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7823 * Added silc_server_connection_auth_request to handle the
7824 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
7825 silcd/packet_receive.[ch].
7827 * Added silc_server_send_connection_auth_request into the
7828 silcd/packet_send.c to send the connection auth request packet.
7830 * Cleaned up the silcd/protocol.c a bit and fixed some memory
7833 * Fixed the public key authentication in responder side in the
7834 server. The `auth_data' pointer includes the SilcPublicKey
7835 not the path to the public key. Affected file silcd/protocol.c.
7837 * Implemented the public key authentication in the initiator side
7838 in the server. Affected file silcd/protocol.c.
7840 * Removed the [RedirectClient] config section from the server
7841 configuration. Is not needed and I don't want to implement it.
7843 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7845 * Cleaned up the CMODE command in the server. It now works
7846 correctly and supports all the modes defined in the protocol.
7847 Affected file is silcd/command.c.
7849 * Added `hmac_name' field to the SilcChannelEntry in the server
7850 to hold the default HMAC of the channel. It can be set when
7851 creating the channel (with JOIN command). Affected files
7854 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
7855 type to indicate the change of the current cipher and hmac
7856 on the channel. Client can safely ignore the <cipher> argument
7857 (if it chooses to do so) since the CHANNEL_KEY packet will
7858 force the channel key change anyway. The <hmac> argument is
7859 important since the client is responsible of setting the new
7860 HMAC and the hmac key into use.
7862 * Fixed the CMODE command in the client library as well.
7864 * Tested CMODE command in router environment successfully.
7866 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7868 * Show the version of the remote client (or server) when connecting
7869 to the server. It is logged to the log file. Affected file
7870 is silcd/protocol.c.
7872 * Fixed the KILLED notify handling in the client library. The
7873 client must be removed from all channels when receiving the
7876 Also, do not remove the client entry when giving the KILL
7877 command but when the KILLED notify is received.
7879 * Removed silc_idlist_find_client_by_nickname from the server.
7880 Not needed anymore. Affected files silcd/idlist.[ch].
7882 * Implemented the CHANNEL_CHANGE notify type handling to the
7883 server. Affected file silcd/server.c.
7887 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7889 * Added silc_server_send_notify_invite to send the INVITE
7890 notify between routers.
7892 * Implemented the INVITE command correctly to the server.
7894 * Implemented the INVITE notify type handling in the server.
7896 * Implemented the INVITE command to the client library and on the
7899 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7901 * Added function silc_server_get_client_resolve to find the
7902 client entry by ID from all ID lists and then resolve it
7903 (using WHOIS) if it cannot be found. Affected file is
7906 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7908 * Implemented the BAN command to the client library.
7910 * The JOIN command in the server now checks the invite list
7913 * Changed the silc_command_reply_payload_encode_va and the
7914 silc_command_payload_encode_va to support that if argument is
7915 NULL it ignores and checks the next argument. Affected file
7916 lib/silccore/silccommand.c.
7918 * Added silc_server_send_notify_ban to send the BAN notify
7919 type between routers.
7921 * Chaned the silc_notify_payload_encode to support that if
7922 argument is NULL it ignores and checks the next argument.
7923 Affected file lib/silccore/silcnotify.c.
7925 * Tested ban lists in router environment successfully.
7927 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7929 * Implemented BAN command to the server, in silcd/command.[ch].
7931 * Removed the BAN and INVITE_LIST modes from the CMODE command
7934 * Added function silc_string_match to regex match two strings.
7935 Affected files lib/silcutil/silcutil.[ch].
7937 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7939 * Redefined parts of the SilcChannelEntry in the server to support
7940 the new ban and invite lists.
7942 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7944 * Redefined the INVITE command. The same command can be used to
7945 invite individuals to the channel but also to manage the invite
7946 list of the channel (to add to and remove from the invite list).
7947 Updated the protocol specs.
7949 * Added new command SILC_COMMAND_BAN that can be used to manage
7950 the ban list of the channel. Updated the protocol specs.
7952 * Removed the channel modes: the SILC_CMODE_BAN and the
7953 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
7954 in the CMODE command. The equivalent features are now available
7955 using INVITE and BAN commands. Updated the protocol specs.
7957 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
7958 in the network about change in the current ban list. The notify
7959 type is not used by the client.
7961 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
7962 support the invite lists.
7964 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7966 * Added new function silc_string_regexify that converts string
7967 including wildcard characters into regex string that can
7968 be used by the GNU regex library. Added into the file
7969 lib/silcutil/silcutil.[ch].
7971 Added silc_string_regex_combine to combine to regex strings
7972 into one so that they can be used as one regex string by
7973 the GNU regex library. Added into the file
7974 lib/silcutil/silcutil.[ch].
7976 Added silc_string_regex_match to match two strings. It returns
7977 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
7979 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7981 * Imported GNU regex to the soruce tree into lib/contrib.
7982 Fixed some compiler warning from the regex.c.
7984 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7986 * Fixed MOTD command in the server to work in router environment.
7988 * Fixed the MOTD command in the client library to support
7989 the server argument in the command.
7991 * Added `nickname_len' argument to the silc_idlist_add_client
7992 in the server, as the `nickname' argument may be binary data
7995 * Added silc_idlist_get_channels to return all channels from
7998 * Implemented LIST command to the server. Affected file is
8001 * Implemented the LIST command to the client library and on the
8004 * Added [<user count>] argument to the LIST command reply.
8005 With private channels the user count is not shown.
8007 * Updated TODO and README.
8009 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8011 * The client entry's data.registered must be TRUE even with
8012 global client entry on global client list. The data.registered
8013 is used to check whether the client is anymore in the network,
8014 for example with WHOWAS command so it must be valid.
8016 * Fixed the WHOWAS command in the server. It now actually works
8017 in router environment. Added function into silcd/command_reply.c
8018 silc_server_command_reply_whowas_save.
8020 * Added silc_idlist_purge function to the silcd/idlist.c
8021 to periodically purge the ID Cache.
8023 * Fixed INFO command in the server. It works now in router
8024 environment. Added <server name> argument to the INFO command
8025 reply. Updated the protocol specs.
8027 * Fixed minor bug in silc_idcache_purge to not purge if the
8028 expire value is zero.
8030 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8031 they were buggy because of the WHOWAS information.
8033 * Fixed local command MSG to handle the async resolving of
8034 the remote client properly. It used to fail the first MSG.
8035 Affected file silc/local_command.c.
8037 * Added `data_len' field to SilcIDCache context.
8039 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8041 * Update TODO. Todo in commands in the server.
8043 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8045 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8046 used by routers as broadcast packet to inform other routers
8047 about the changed user mode.
8049 Implemented the notify handling in the server. Affected file is
8050 silcd/packet_receive.c. Added the function
8051 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8053 * Added new generic Channel Payload and deprecated the New Channel
8054 Payload. The New Channel Payload is now the generic Channel
8057 * Added new argument `mode' to the silc_server_send_new_channel
8058 as it is required in the Channel Payload now.
8060 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8061 and created a new and real SilChannelPayload to represent the
8062 new generic Channel Payload. Implemented the encode/decode
8063 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8065 * Added silc_server_get_client_channel_list to return the list
8066 of channels the client has joined for WHOIS command reply.
8067 Affected file silcd/server.[ch].
8069 * Implemented the channel list sending in the WHOIS command reply
8070 in server and in the client.
8072 Implemented the channel list displaying on the user interface
8073 as well. Affected file silc/client_ops.c.
8075 * Added silc_channel_payload_parse_list to parse list of Channel
8076 Payloads. It returns SilcDList list of SilcChannelPayloads.
8077 Client for example can use this function to parse the list of
8078 channels it receives in the WHOIS command reply. The caller
8079 must free the list by calling silc_channel_payload_list_free.
8080 Affected files lib/silccore/silcchannel.[ch].
8082 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8084 * Added one new argument <user mode> to the WHOIS command reply
8085 to return the mode of the user in SILC. Updated the protocol
8088 Implemented it to the server and client.
8090 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8092 * Fixed the mode printing on the user interface on joining.
8093 Affected file silc/client_ops.c.
8095 * Implemented the UMODE command and user modes in general to the
8096 client library and to the user interface.
8098 * Implemented the UMODE command to the server.
8100 * The server now sends UNKNOWN_COMMAND error status if client sends
8101 unknown command. Affected file silcd/command.c.
8103 * All server commands now handle the command identifier the right
8104 way when sending the command reply to the client. The client can
8105 use to identify the command replies with the identifier.
8107 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8109 * Added silc_server_get_client_route to resolve the route to
8110 the client indicated by the client ID. Affected file is
8113 * Added silc_server_relay_packet as general function to relay
8114 packet to arbitrary destination. This deprecates functions
8115 like _send_private_message_key, _relay_notify etc. Affected
8116 file is silcd/packet_send.[ch].
8118 Removed silc_server_send_key_agreement,
8119 silc_server_send_private_message_key and
8120 silc_server_packet_relay_notify functions from the file
8121 silcd/packet_send.[ch].
8125 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8126 server. Affected file silcd/packet_receive.[ch].
8128 * Implemented the KILL command to the client. Implemented the
8129 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8130 Affected files lib/silcclient/command[_reply].c and
8131 lib/silcclient/client_notify.c. Implemented the KILL notify
8132 printing in the user inteface.
8134 * Fixed a lot silc_parse_nick memory leaks from the client
8135 library in the file lib/silcclient/command.c.
8137 * Changed the silc_server_send_notify_on_channels's `sender'
8138 argument from SilcSocketConnection to SilcClientEntry to
8139 check the sender as entry and not as connection object and not
8140 to send to the client provided as argument. The affected file
8141 is silcd/packet_send.[ch].
8143 * The notify packets that are destined directly to the client used
8144 to not to be processed by the server. Now changed that and the
8145 server processes all notify packets. After relaying the packet
8146 to the client the notify packet is processed in the server.
8148 * The silc_server_free_client_data now checks whether there is
8149 pending outgoing traffic for the client and purges the data to
8150 the network before removing the client entry.
8152 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8154 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8155 an client is killed from the SILC Network. Updated the protocol
8158 Added new function silc_server_send_notify_killed to the
8159 silcd/packet_send.[ch].
8161 * Added function silc_server_packet_relay_notify to relay notify
8162 packets that are destined directly to a client. In this case
8163 the server does not process the notify packets but merely relays
8164 it to the client. Affected file silcd/packet_send.[ch].
8166 Added also silc_server_packet_process_relay_notify to check
8167 whereto relay the notify. Affected file is
8168 silcd/packet_receive.[ch].
8170 * Implemented the KILL command to the server.
8174 * Added the backup schema desgined last fall to the protocol
8175 specs for everyone to see. The specification is in the
8176 *-spec-xx.txt draft and the packet type definitions for the
8177 backup routers is in *-pp-xx.txt draft. Thusly, added also
8178 new packet type SILC_PACKET_CELL_ROUTERS.
8180 * A big security problem in the implementation discovered. The
8181 signoff of an client did not cause new channel key generation
8182 which it of course should've done. The channel keys must be
8183 always re-generated when client leaves (or signoffs) the channel.
8184 The silc_server_remove_from_channels funtion now handles
8185 the channel key re-generation.
8187 * Added `sender' argument to the silc_server_send_notify_on_channels
8188 to not to send the client provided as argument. Affected file
8189 silcd/packet_send.[ch].
8191 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8193 * Implemented OPER and SILCOPER commands into the server and
8196 * Added silc_auth_verify and silc_auth_verify_data to verify
8197 the authentication directly from the authentication payload.
8198 It supports verifying both passphrase and public key based
8199 authentication. Affected file lib/silccore/silcauth.[ch].
8201 * Added `hash' field to the SilcIDListData structure. It is the
8202 hash negotiated in the SKE protocol. Affected file is
8205 * Slight redesigning of the SilcAuthPayload handling routines.
8206 Do not send SilcPKCS but SilcPublicKey as argument.
8208 * Implemented the public key authentication support to the
8209 serverconfig. The public key is loaded from the provided path
8210 and saved as authentication data to void * pointer. Thus,
8211 changed the unsigned char *auth_data to void *auth_data;
8213 * Fixed SHUTDOWN command to send the reply before the server
8214 is shutdown. :) Affected file silcd/command.c.
8216 * Fixed fatal bug in CONNECT command. The hostname was invalid
8217 memory and server crashed. Affected file silcd/command.c.
8219 * Fixed fatal bug in CLOSE command. The server_entry became
8220 invalid but was referenced later in the command. Affected file
8223 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8225 * Fixed fatal bug in failure packet handling. Server ignored
8226 the failure and thus crashed when it came.
8230 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8232 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8233 that the command may be executed only once in (about) 2 seconds.
8234 The old SILC_CF_LAG flag is same but allows command bursts up
8235 to five before limiting.
8237 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8238 server code. Various commands now includes the CF_LAG_STRICT
8239 flag to disallow any kind of miss-use of the command.
8241 * Fixed the silc_buffer_unformat to not to allocate any data
8242 if the length of the data is zero. It used to allocate the
8243 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8245 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8247 * Changed the format of AdminConnection configuration section
8248 in the server. Added username of the admin to the format.
8249 Affected files silcd/serverconfig.[ch].
8251 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8252 to return admin configuration data by host, username and/or
8255 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8257 * Implemented WHOWAS command to the server. Added the functions:
8259 silc_server_command_whowas_parse,
8260 silc_server_command_whowas_send_reply,
8261 silc_server_command_whowas_from_client and
8262 silc_server_command_whowas_from_server
8264 * Added <Client ID> argument to the WHOWAS command reply. Updated
8265 the protocol specs accordingly.
8267 * Implemented WHOWAS command and command_reply to the client
8270 Implemented the WHOWAS printing on the user interface.
8272 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8274 * Added new argument to the WHOWAS command reply, the real name.
8275 It is an optional argument. Updated the protocol specs.
8277 * Added SilcIDCacheDestructor callback that is registered when
8278 the SilcIDCache is allocated. The callback is called when
8279 an cache entry in the ID Cache expires, or is purged from the
8280 cache. Added into lib/silccore/idcache.[ch].
8282 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8283 to destruct the client entries when the cache entry expires.
8284 Other ID Cache's in server and in the client library ignores
8287 * If the ID Cache entry's `expire' field is zero then the entry
8288 never expires. Added boolean `expire' argument to the
8289 silc_idcache_add function in the lib/silccore/idcache.[ch].
8290 If it is TRUE the default expiry value is used.
8292 * Added silc_server_free_client_data_timeout that is registered
8293 when client disconnects. By default for 5 minutes we preserve
8294 the client entry for history - for WHOWAS command.
8296 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8298 * Added support to the server to enforce that commands are not
8299 executed more than once in 2 seconds. If server receives
8300 commands from client more frequently, timeout is registered
8301 to process the commands. Affected file silcd/command.c.
8302 Added new function silc_server_command_process_timeout.
8304 * Changed NICK_NOTIFY handling in client library to check that
8305 if the client's nickname was changed, so there is no need to
8306 resolve anything from the server.
8308 * Removed error printing from the WHOIS and IDENTIFY commands.
8309 If error occurs then it is ignored silently in the client library.
8310 The application, however, may map the received error to
8311 human readable error string. The application currently maps
8312 the NO_SUCH_NICKNAME error to string.
8314 * Made the command status message public to the application. Moved
8315 them from lib/silcclient/command_reply.c to
8316 lib/silcclient/command_reply.h. The application can map the
8317 received command status to the string with the
8318 silc_client_command_status_message function.
8320 * Added check to the server to check that client's ID is same
8321 as the Source ID in the packet the client sent. They must
8324 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8326 * Added dist-bzip hook to the Makefile.am to make bzip2
8327 compressed distributions.
8329 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8331 * Server now enforces the maximum length for the nickname and
8332 the channel as protocol specification dictates. 128 bytes for
8333 nickname and 256 bytes for channel name.
8335 * Moved the WHOIS printing to the application. The client libary
8336 does not print out the WHOIS information anymore, the application
8337 must do it. Renamed silc_client_command_reply_whois_print to
8338 the silc_client_command_reply_whois_save.
8340 The client's idle time is also sent to the application now, and
8341 the idle is shown on screen.
8343 * Added silc_client_command_reply_identify_save to save the
8344 received IDENTIFY entries.
8346 * Do not check for channel private keys in message sending and
8347 reception if the channel does not have the PRIVKEY mode set.
8348 Affected file lib/silclient/client_channel.c.
8350 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8352 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8353 just surfaced after chaning the JOIN procedure.
8355 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8357 * Added silc_client_get_clients_by_list to get client entries
8358 from Client ID list, that is returned for example by JOIN
8359 and USERS command replies. The application should use this
8360 function for example when JOIN command reply is received to
8361 resolve the clients already on the channel (library does not
8362 do that anymore as USERS command reply is not used in the JOIN
8363 procedure anymore). Affected files lib/silcclient/silcapi.h and
8364 lib/silcclient/idlist.c.
8366 * JOIN command reply and USERS command reply returns now SilcBuffer
8367 pointers instead of unsigned char pointers when returning
8368 the client list and mode list.
8370 * Added <Client ID> argument to the JOIN command reply, mainly
8371 for the server to identify for which client the command was
8372 originally sent. Updated protocol specs accordingly.
8374 * Added SilcDlist private_key pointer to the SilcChannelEntry
8375 in the client to support the channel private keys. Affected
8376 file is lib/silcclient/idlist.h.
8378 * Added SilcChannelPrivateKey argument to the function
8379 silc_client_send_channel_message so that application can choose
8380 to use specific private ke if it wants to. If it is not provided,
8381 the normal channel key is used, unless private keys are set.
8382 In this case the first (key that was added first) is used
8383 as the encryption key.
8385 * Implemented the support for channel private key handling.
8386 Implemented the following functions:
8388 silc_client_add_channel_private_key,
8389 silc_client_del_channel_private_keys,
8390 silc_client_del_channel_private_key,
8391 silc_client_list_channel_private_keys and
8392 silc_client_free_channel_private_keys
8394 Affected file lib/silcclient/client_channel.c.
8396 * Added the support for the private keys in the channel message
8397 sending and encryption and in the message reception and
8398 decryption. Affected funtions are
8399 silc_client_send_channel_message and silc_client_channel_message.
8401 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8403 * Added SKE's key verify callback to the client library's
8404 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8406 * Removed the statement that server (or router) must send USERS
8407 command reply when joining to the channel so that the client
8408 knows who are on the channel. Instead, the client list and
8409 client's mode list is now sent in the JOIN command reply to the
8410 client who joined channel. This is better solution.
8412 * Added function silc_server_get_users_on_channel and function
8413 silc_server_save_users_on_channel to the silcd/server.[ch].
8415 * Removed function silc_server_command_send_users from the
8418 * Do not show topic on the client library anymore. The topic is
8419 sent in the command reply notify to the application and the
8420 application must show the topic now.
8422 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8424 * Added client searching by nickname hash into the IDENTIFY and
8425 WHOIS commands in the server as they were clearly missing from
8426 them. Affected file is silcd/command.c.
8428 * Fixed a bug in private message receiving in the client library.
8429 The remote ID was freed and it wasn't supposed, now it is
8432 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8434 * Minor fix to the channel payload; allocate the data area, as it
8435 needs to be of specific length.
8437 * If the key agreement port is zero then the operating
8438 system will define the bound port. Affected files are
8439 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8441 * Added new function silc_channel_payload_decrypt into the file
8442 lib/silccore/silcchannel.[ch].
8444 * Moved the channel message etc, check from silc_packet_decrypt
8445 to applications. The library calls now a generic
8446 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8447 when the packet is either normal or special. This was done to
8448 allow more wide range of checking that was not allowed when
8449 the code was in library. Now applications can do virtually any
8450 checks to the packet and return to the library the decision how
8451 the packet should be processed. Affected files are
8452 lib/silccore/silcpacket.[ch].
8454 Added silc_server_packet_decrypt_check to the server and
8455 silc_client_packet_decrypt_check to the client library.
8457 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8458 to send with specified source and destination information.
8460 * Channel message delivery between routers was broken after the
8461 channel key distribution was fixed earlier. The channel key
8462 was used be to distributed to other routers as well which is not
8463 allowed by the protocol. Now this is fixed and channel keys
8464 really are cell specific and the channel message delivery between
8465 routers comply with the protocol specification.
8467 * Fixed various commands in server to check also the global list
8468 for the channel entry and not just the local list. The affected
8469 file silcd/command.c.
8471 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8473 * Added assert()s to buffer formatting and unformatting routines
8474 to assert (if --enable-debug) when error occurs. Affected
8475 file: lib/silcutil/silcbuffmt.c.
8477 * Changed to auto-reconnect to check whether the remote host is
8478 router and register the re-connect timeout if it is. It used
8479 to check that whether we are normal server, but router must do
8480 auto-reconnect with another router as well. Affected file
8483 * Removed the [<key len>] option from CMODE command as the cipher
8484 name decides the key length, nowadays. See the defined ciphers
8485 from the protocol specification.
8487 * Added [<hmac>] option to the CMODE command to define the HMAC
8488 for the channel. Added SILC_CMODE_HMAC channel mode.
8490 * Added [<hmac>] option for the JOIN command so that user can
8491 select which HMAC is used to compute the MACs of the channel
8494 * Added Hmac field to the Channel Message Payload. The integrity
8495 of plaintext channel messages are now protected by computing
8496 MAC of the message and attaching the MAC to the payload. The
8497 MAC is encrypted. Now, it is clear that this causes some
8498 overhead to the size of the packet but rationale for this is that
8499 now the receiver can verify whether the channel message decrypted
8500 correctly and also when private keys are set for the channel the
8501 receiver can decrypt the packet with several keys and check from
8502 the MAC which key decrypted the message correctly.
8504 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
8505 lib/silccrypt/silccipher.[ch].
8507 * Added silc_hash_len to return the digest length into the
8508 lib/silcrypt/silchash.[ch].
8510 * Rewrote parts of Silc Channel Payload interface in the
8511 lib/silccore/silcchannel.[ch]. The encode function now also
8512 encrypts the packet and parse function decrypts it.
8514 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8516 * Fixed a minor formatting bug in the SKE's key material processing.
8517 It actually might have processed the keys wrong way resulting
8520 * Redefined the mandatory HMAC algorithms and added new algorithms.
8521 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
8522 and hmac-md5 truncated to 96 bits. The mandatory is now
8523 hmac-sha1-96. Rest are optional (including the one that used
8524 to be mandatory). Rationale for this is that the truncated HMAC
8525 length is sufficient from security point of view and can actually
8526 make the attack against the HMAC harder. Also, the truncated
8527 HMAC causes less overhead to the packets. See the RFC2104 for
8530 * Added new [hmac] configuration section. The SKE used to use
8531 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
8532 is of course wrong. The official names that must be proposed in
8533 the SKE are the ones defined in the protocol specification
8534 (hmac-sha1-96 for example). The user can configure any hmac
8535 using any hash function configured in the [hash] section. At
8536 least, the mandatory must be configured.
8538 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
8540 * Added HMAC list to the SKE proposal list. It has now both
8541 hash algorithm list and HMAC list. This makes the protocol
8542 incompatible with previous versions. The SKE now seems to work
8543 the way it is supposed to work, for the first time actually.
8545 * Defined plain Hash algorithms to the protocol specification.
8548 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8550 * Implemented support for key agreement packets into the server.
8551 Added functions silc_server_key_agreement and
8552 silc_server_send_key_agreement. Other than these functions,
8553 server has nothing to do with this packet.
8555 * Added support for private message key packets into the server.
8556 Added functions silc_server_private_message_key and
8557 silc_server_send_private_message_key.
8561 * Changed the silc_[client|server]_protocol_ke_set_keys to be
8562 called in the protocol's final callback instead in the END
8563 protocol state. This makes a little more sense and in the same
8564 time in client we can use the same protocol routines for normal
8565 key exchange and to key agreement packet handling as well.
8567 * Added to both client's and server's KE protocol context the
8568 SilcSKEKeyMaterial pointer to save the key material. We will
8569 bring the key material to the protocol's final callback by doing
8570 this. The final callback must free the key material.
8572 * Added SKE's packet_send callback into client's KE protocol
8573 context so that the caller can choose what packet sending function
8574 is used. This way we can use different packet sending when
8575 doing normal SKE when doing key agreement packet handling (in
8576 the key agreement packet handling we do not want to encrypt
8579 * Implemented the responder side of the key agreement routines
8580 in the client. The client can now bind to specified port and
8581 accept incoming key negotiation. The key material is passed
8582 to the application after the protocol is over.
8584 * Implemented the processing of incoming Key Agreement packet
8585 in the client. Added function silc_client_key_agreement to
8588 * Implemented the intiator side of the key agreement routines
8589 in the client. The client can now initiate key agreement with
8590 another remote client. The key material is passed to the
8591 application after the protocol is over.
8593 * Created client_keyagr.c to include all the key agreement
8596 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
8597 SILC_TASK_CALLBACK except that it is not static.
8599 * Created client_notify.c and moved the Notify packet handling
8600 from the client.[ch] into that file.
8602 * Created client_prvmsg.c and moved all private message and
8603 private message key routines from the client.[ch] into that file.
8605 * Create client_channel.c and moved all channel message and
8606 channel private key routines from the client.[ch] into that file.
8608 * Changed silc_client_get_client_by_id_resolve to resolve with
8609 WHOIS command instead of IDENTIFY command, in the file
8610 lib/silclient/idlist.c.
8612 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8614 * Implemented the SKE's responder side to the Client library.
8616 * When FAILURE is received to the protocol do not trust it
8617 blindly. Register a timeout to wait whether the remote closes
8618 the connection as it should do it, only after that process the
8619 actual failure. This was changed to both client and server.
8621 * Added client_internal.h to include some of the structures
8622 there instead of client.h in lib/silcclient/.
8624 * Added function silc_task_unregister_by_callback to unregister
8625 timeouts by the callback function.
8627 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8629 * Some "Incomplete WHOIS info" errors has been appearing on the
8630 log files. Took away the entry->userinfo check from WHOIS
8631 reply sending. The entry->userinfo is now " " if client did not
8632 provide one. I thought this was fixed earlier but something
8633 is wrong still. Let's see if the error still appears.
8635 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8637 * Fixed a minor bug in the login when the channel key is
8638 re-generated in the server. It used to generate the key in
8639 wrong order and thus caused problems in the channel traffic.
8641 * Fixed a minor bug in channel key distsribution after
8642 KICK command. The key was not sent to the router even though
8645 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8647 * Added silc_ske_process_key_material_data as generic routine
8648 to process any key material as the SILC protocol dictates. The
8649 function is used by the actual SKE library but can be used by
8650 applications as well. This relates to the private message keys
8651 and the channel private keys since they must be processed the
8652 same way the normal SILC session keys. The protocol dictates
8653 this. Affected files: lib/silcske/silcske.[ch].
8655 Added also silc_ske_free_key_material to free the
8656 SilcSKEKeyMaterial structure.
8658 * Defined silc_cipher_set_key function to set the key for
8659 cipher without using the object's method function. The affected
8660 files: lib/silccrypt/silccipher.[ch].
8662 * Implemented silc silc_client_add_private_message_key,
8663 silc_client_add_private_message_key_ske,
8664 silc_client_del_private_message_key,
8665 silc_client_list_private_message_keys and
8666 silc_client_free_private_message_keys functions in the
8669 Added functions silc_client_send_private_message_key to send
8670 the Private Message Key payload and silc_client_private_message_key
8671 to handle incoming Private Message Key payload.
8673 * Added Cipher field to the Private Message Key payload to set
8674 the cipher to be used. If ignored, the default cipher defined
8675 in the SILC protocol (aes-256-cbc) is used.
8677 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8679 * Removed lib/silcclient/ops.h file.
8681 Redefined parts of the SILC Client Library API. Created new
8682 file silcapi.h that deprecates the ops.h file and defines the
8683 published Client Library API. Defined also private message key
8684 API and channel private key API into the file.
8686 This is the file that the application must include from the
8687 SILC Client Library. Other files need not be included by
8688 the application anymore.
8690 * Added new key_agreement client operation callback and also
8691 defined the Key Agreement library API for the application.
8693 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8695 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
8696 is used by clients to request key negotiation between another
8697 client in the SILC network. If the negotiation is started it
8698 is performed using the SKE protocol. The result of the
8699 negotiation, the secret key material, can be used for example
8700 as private message key.
8702 Implemented the Key Agreement payload into the files
8703 lib/silccore/silauth.[ch].
8705 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8707 * Redefined ciphers for the SILC protocol. Added some new ciphers
8708 and defined the key lengths for the algorithms. Changed the
8709 code accordingly. The default key length is now 256 bits.
8711 * Fixed SKE key distribution function silc_ske_process_key_material
8712 when the key length is more than 128 bits. The default key
8713 length in SILC is now 256 bits.
8715 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
8716 to indicate unsupported algorithm.
8718 * Renamed rijndael.c to aes.c and all functions as well.
8720 * Fixed a long standing channel key setting bug in client library.
8721 Weird that it has never surfaced before.
8723 * Fixed bug in channel deletion. If the entire channel is removed
8724 then it must also delete the references of the channel entry
8725 from the client's channel list as the client's channel entry and
8726 the channel's client entry share same memory.
8728 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8730 * Implemented CONNECT and SHUTDOWN commands in the client.
8732 * Implemented CLOSE command to the client.
8734 * Added the function silc_idlist_find_server_by_name into the
8735 files silcd/idlist.[ch].
8737 Added the function silc_idlist_find_server_by_conn into the
8738 files silcd/idlist.[ch].
8740 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8742 * DIE command was renamed to SHUTDOWN. Updated the both code
8745 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
8746 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
8748 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
8751 * Added function silc_server_create_connection function to create
8752 connection to remote router. My server implementation actually
8753 does not allow router to connect to normal server (it expects
8754 that normal server always initiates the connection to the router)
8755 so the CONNECT command is only good for connecting to another
8758 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8760 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
8761 or some other client was kicked from the channel.
8763 Implemented the handling of the notify type to both client
8766 Implemented silc_server_send_notify_kicked to send the KICKED
8767 notify. It is used to send it to the server's primary router.
8769 * Implemented the KICK command into server and client.
8771 * Added `query' argument to the silc_idlist_get_client function
8772 to indicate whether to query the client from server or not if
8775 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
8776 to indicate that the client is not channel founder.
8780 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8782 * Removed the rng context from SilcPacketContext structure and
8783 changed that the packet routine uses the Global RNG API.
8785 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8787 * Added support for quit message that client can "leave" on the
8788 channel when it quits the SILC. It is ditributed inside the
8789 SILC_NOTIFY_TYPE_SIGNOFF notify type.
8791 Added silc_server_free_client_data that will take the
8792 signoff message as argument.
8794 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
8796 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8798 * Updated parts of the protocol specification to keep it up
8801 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8803 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
8804 payloads in one packet.
8806 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
8807 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
8808 use now the new List flag.
8810 * Also deprecated the following packet types: REPLACE_ID,
8811 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
8813 * Added list support for Notify packet in server.
8815 * Added silc_server_send_notify_channel_change to send the
8816 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
8817 the silc_server_send_replace_id.
8819 * Added silc_server_send_notify_nick_change to send the
8820 NICK_CHANGE notify type. Deprecates the function
8821 silc_server_send_replace_id.
8823 * Added silc_server_send_notify_join to send the JOIN notify type.
8824 Deprecates the function silc_server_send_new_channel_user.
8826 * Added silc_server_send_notify_leave to send LEAVE notify type.
8827 Deprecates the function silc_server_send_remove_channel_user.
8829 * Added silc_server_send_notify_cmode and
8830 silc_server_send_notify_cumode to send CMODE and CUMODE notify
8831 types. Deprecates the silc_server_send_set_mode function.
8833 * Added SERVER_SIGNOFF notify type to indicate that server has
8834 quit. This means that all clients on the channel from that
8835 server will drop. This can be also used when netsplit happens.
8837 Deprecated REMOVE_ID packet type since it is not needed anymore
8840 Added silc_server_send_notify_server_signoff to send the
8841 SERVER_SIGNOFF notify type. Deprecates the function
8842 silc_server_send_remove_id.
8844 Added also silc_server_send_notify_signoff to send the
8845 SIGNOFF notify type.
8847 * Employed the PKCS #1. It is the mandatory way to do RSA in the
8848 SILC protocol from this day on. Changed the protocol
8849 specification as well.
8851 * Added silc_server_send_notify_topic_set to send TOPIC_SET
8852 notify type. It is used between routers to notify about
8853 topic changes on a channel.
8855 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
8858 * Partly updated the protocol specification to comply with the
8859 changes now made. It is still though a bit outdated.
8861 * The JOIN notify type now takes one extra argument <Channel ID>.
8862 The packet used to be destined to the channel but now the
8863 JOIN type may be sent as list thus it is impossible to
8864 destine it to any specific channel. By adding this argument
8865 it is again possible.
8867 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8869 * Added CREDITS file. The CHANGES and CREDITS file will appear
8870 in the distribution as well.
8872 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8874 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
8875 types in the server's silcd/packet_receive.c.
8877 * Implemented CMODE and CUMODE to work in router environment.
8879 * Fixed minor encoding and decoding buglet from the
8880 lib/silccore/silcmode.c.
8882 * Fixed buffer overflow from lib/silcclient/command.c in USERS
8885 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
8887 * Changed all SilcConfigServer* and silc_config_server* to
8888 SilcServerConfig* and silc_server_config*, respectively.
8891 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8893 * Associated the ID (client or server ID) to the Authentication
8894 Payload to avoid any possibility of forging. Updated the
8895 protocol specification and the code accordingly.
8897 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8899 * The RSA key length is now save to the RsaKey context in the
8900 key generation process in lib/silccrypt/rsa.c. The key length
8901 is now used to figure out the maximum size of the block allowed
8902 to be encrypted/signed.
8904 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
8905 is equivalent to the silc_mp_mp2bin but does not allocate any
8908 * Changed silc_mp_mp2bin API to take length argument. If it is
8909 non-zero then the buffer is allocated that large. If zero, then
8910 the size is approximated using silc_mp_sizeinbase, which however
8913 * Created Global RNG API which is global RNG that application can
8914 initialize. After initializing, any routine anywhere in the
8915 code (including library) can use RNG without allocating a new
8916 RNG object. This was done to allow this sort of use of the
8917 RNG in code that has no chance to allocate RNG object. All
8918 applications currently allocate this and many routines in the
8919 library use this. Affected file lib/silccrypt/silcrng.[ch].
8921 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
8922 it to use the Global RNG API.
8924 * Defined Authentication Payload into protocol specification that
8925 is used during SILC session to authenticate entities. It is
8926 used for example by client to authenticate itself to the server
8927 to obtain server operator privileges.
8929 Implemented this payload into the lib/silccore/silcauth.[ch].
8930 Implemented also routines for public key based authentication
8931 as the new protocol specification dictates.
8933 Moved definitions of different authentication methods from
8934 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
8936 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
8937 silc_pkcs_verify and silc_pkcs_sign_with_hash and
8938 silc_pkcs_verify_with_hash functions into the file
8939 lib/silccrypt/silcpkcs.[ch].
8941 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8943 * The client entry's userinfo pointer must be always valid.
8944 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
8945 will fail since it requires the userinfo. Now, the userinfo
8946 is allocated as "" if actual userinfo does not exist. Actually,
8947 it must exist and it is totally Ok to drop client connections
8948 that does not announce the userinfo. However, we will make
8949 this workaround for now.
8951 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
8952 to return the remote port by socket.
8954 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8956 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
8957 SILC_SERVER_PENDING_EXEC and added an new macro
8958 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
8959 data or when error occurs while processing the pending command.
8961 Added new argument `destructor' into silc_server_command_pending
8962 and to the SilcServerCommandPending object. This destructor is
8963 now called after calling the pending callback or if error occurs
8964 immediately. If error occurs the actual pending callback won't
8965 be called at all - only the destructor. The destructor may be
8966 NULL if destructor is not needed.
8968 All this applies for client library code as well. Similar
8969 changes were made there as well for the pending commands.
8971 In the client, the application must now allocate the
8972 SilcClientCommandContext with the silc_client_command_alloc
8975 * Added reference counter to the SilcServerCommandContext. Added
8976 function silc_server_command_alloc and silc_server_command_dup
8979 Same type of functions added to the client library for the same
8982 * Removed the cmd_ident from IDListData away since it is now
8983 global for all connections. It is the command identifier used
8984 in command sending and with pending commands. The affected file
8987 * Added reference counter to the SilcSocketConnection objecet to
8988 indicate the usage count of the object. The object won't be
8989 freed untill the reference counter hits zero. Currently only
8990 server uses this, and client ignores it. The client must be
8991 set to use this too later. The affected files are
8992 lib/silccore/silcsockconn.[ch]. Added also the function
8993 silc_socket_dup to increase the reference counter.
8995 This was mainly added because it is possible that the socket
8996 is removed underneath of pending command or other async
8997 operation. Now it won't be free'd and proper DISCONNECTING
8998 flags, etc. can be set to avoid sending data to connection that
8999 is not valid anymore.
9001 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9002 the connection. After that it sets SILC_SET_DISCONNECTED.
9003 It is, however, possible that the socket data is not still freed.
9004 The silc_server_packet_process now checks that data is not
9005 read or written to connection that is DISCONNECTED. The socket
9006 get's freed when the reference counter hits zero.
9008 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9010 * Changed the client operation API: channel_message operation's
9011 `sender' is now the client entry of the sender, not the nickname
9012 and the `channel' is the channel entry, not the channel name.
9014 In the private_message operation the `sender' is now also the
9015 client entry of the sender not the nickname.
9017 Affected file is lib/silcclient/ops.h and all applications
9018 using the client operations.
9020 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9022 * Moved the calling of ops->connect() from connect_to_server_final
9023 into receive_new_id functin since that is the point when the
9024 client is actually allowed to send traffic to network. The
9025 affected file is lib/silcclient/client.c.
9027 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9029 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9030 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9031 (if needs broadcasting) instead of broadcasting the packets one
9032 by one which would make a burst in the network traffic.
9034 * Added `broadcast' argument to the functions in silcd/server.[ch]
9035 silc_server_create_new_channel[_with_id] to indicate whether
9036 to send New Channel packet to primary router.
9038 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9040 * Added new function into the silcd/server.[ch] files:
9041 silc_server_create_new_channel_with_id to create new channel with
9042 already existing Channel ID.
9044 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9045 lib/silccore/silcpacket.h. This packet is used t send list of
9046 Set Mode payloads inside one packet. Server uses this to set
9047 the modes for the channels and clients on those channels, that it
9048 announced to the router when it connected to it. The protocol
9049 specification has been updated accordingly.
9051 * The silc_server_new_channel did not handle the packet coming
9052 from normal server as it normally does not send that. However,
9053 when it announces its channels it does send it. Implemented
9054 the support for that.
9056 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9057 into the file lib/silccore/id.h.
9059 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9061 * Fixed memory leaks in the functions silc_idlist_del_client,
9062 silc_idlist_del_channel and silc_idlist_del_server in the file
9063 silcd/idlist.c. All of those leaked like a sieve.
9065 * Fixed some small memory leaks in the client's function
9066 silc_client_notify_by_server.
9068 * Added functions into silcd/server.c: silc_server_announce_clients,
9069 silc_server_announce_channels and silc_server_announce_server.
9070 These functions are used by normal and router server to announce
9071 to its primary router about clients, channels and servers (when
9072 router) that we own. This is done after we've connected to the
9075 These functions effectively implements the following packet types:
9076 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9077 and SILC_PACKET_NEW_ID_LIST.
9079 * Added new functions into the silcd/packet_receive.[ch]:
9080 silc_server_new_id_list, silc_server_new_channel_list and
9081 silc_server_new_channel_user_list to handle the incoming
9082 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9084 * Added support of changing Channel ID in the function
9085 silc_server_replace_id. If the server that announces a channel
9086 to the router already exists in the router (with same name but
9087 with different Channel ID), router is responsible to send
9088 Replace ID packet to the server and force the server to change
9089 the Channel ID to the one router has.
9091 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9092 client that the Channel ID has been changed by the router. The
9093 normal server sends this to the client. Client must start using
9094 the new Channel ID as the channel's ID.
9096 Implemented handling of this new type into lib/silcclient/client.c
9097 into the function silc_client_notify_by_server.
9099 * Added new function silc_idlist_replace_channel_id into the files
9100 silcd/idlist.[ch] to replace the Channel ID.
9102 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9104 * Call silc_server_command_identify_check always when processing
9105 the IDENTIFY command in silcd/command.c
9107 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9109 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9110 send keepalive packets. The packet can be sent by clients,
9111 servers and routers.
9113 Added function silc_socket_set_heartbeat into the file
9114 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9115 If not set, the heartbeat is not performed. The actual
9116 heartbeat is implemented in the low level socket connection
9117 library. However, application is responsible of actually
9120 Added silc_server_send_heartbeat to send the actual heartbeat
9121 packet into silcd/packet_send.[ch]. Server now performs
9122 keepalive with all connections.
9124 * Added silc_task_get_first function into lib/silcutil/silctask.c
9125 to return the timeout task with shortest timeout. There was a bug
9126 in task unregistration that caused problems. TODO has been
9127 updated to include that task system must be rewritten.
9129 * The client library will now resolve the client information when
9130 receiving JOIN notify from server for client that we know but
9131 have incomplete information.
9133 * Rewrote parts of silc_server_remove_from_channels and
9134 silc_server_remove_from_one_channel as they did not remove the
9135 channel in some circumstances even though they should've.
9137 * Encryption problem encountered in server:
9139 The LEAVE command used to send the Channel Key packet to the
9140 router immediately after generating it. However, the code
9141 had earlier sent Remove Channel user packet but not immediately,
9142 ie. it was put to queue. The order of packets in the router
9143 was that Channel Key packet was first and Remove Channel User
9144 packet was second, even though they were encrypted in the
9145 reverse order. For this reason, MAC check failed. Now, this
9146 is fixed by not sending the Channel Key packet immediately but
9147 putting it to queue. However, this is more fundamental problem:
9148 packets that are in queue should actually not be encrypted
9149 because packets that are sent immediately gets encrypted
9150 actually with wrong IV (and thus MAC check fails). So, packets
9151 that are in queue should be encrypted when they are sent to
9152 the wire and not when they put to the queue.
9154 However, the problem is that the current system has not been
9155 designed to work that way. Instead, the packet is encrypted
9156 as soon as possible and left to the queue. The queue is then
9157 just purged into wire. There won't be any fixes for this
9158 any time soon. So, the current semantic for packet sending
9161 o If you send packet to remote host and do not force the send
9162 (the packet will be in queue) then all subsequent packets to the
9163 same remote host must also be put to the queue. Only after the
9164 queue has been purged is it safe again to force the packet
9167 o If you send all packets immediately then it safe to send
9168 any of subsequent packets through the queue, however, after
9169 the first packet is put to queue then any subsequent packets
9170 must also be put to the queue.
9172 Follow these rules and everything works fine.
9174 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9176 * Added new function silc_server_remove_clients_by_server to
9177 remove all client entries from ID list when the server connection
9178 is lost. In this case it is also important to invalidate all
9179 client entires as they hold the invalid server entry. This
9180 fixes fatal bug when server has lost connection and will reconnect
9183 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9185 * Made some sanity checks to silc_server_daemonise like to check
9186 whether the requested user and group actually exists.
9188 * Added sanity check to SKE's silc_ske_responder_finish to check
9189 that the public and private key actually is valid.
9191 * Invalidate the client's nickname when receiving Replace ID
9192 packet and the Client ID is being replaced. This means that the
9193 server will query the nickname if someone needs it (client)
9196 * Sort the ID Cache in client library when the ID Cache data
9197 has changed (needs sorting).
9199 * Do not allow for SILC client to create several connections to
9200 several servers. The client does not support windows right now
9201 and generating multiple connections causes weird behaviour.
9203 Irssi-silc client does support windows and can handle several
9204 connections without problems, see: www.irssi.org and SILC plugin.
9206 * Fixed some places where client was added to the IDList. The
9207 rule of thumb is following (in order to get everything right):
9208 If the client is directly connected local client then the
9209 `connection' argument must be set and `router' argument must be
9210 NULL to silc_idlist_add_client function. If the client is not
9211 directly connected client then the `router' argument must
9212 bet set and the `connection' argument must be NULL to the
9213 silc_idlist_add_client function.
9215 * The funtion silc_server_packet_send_local_channel actually did
9216 not check whether the client was locally connected or not. It
9217 does that now. Fixed a bug related to LEAVE command.
9219 * Fixed Remove Channel User payload parsing bug in server's
9220 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9222 * The server's silc_server_save_channel_key now checks also the
9223 global ID list for the channel as it might not be in the local
9224 list. Fixed a bug related to LEAVE command.
9226 * Is this the end of the [<unknown>] buglet that has been lurking
9227 around for a long time? A little for loop fix in server's
9228 silc_server_command_whois_parse that is used by both IDENTIFY
9229 and WHOIS command. At least, this was a clear bug and a cause
9230 of one type of [<unknown>] buglet.
9232 * WHOIS and IDENTIFY commands call the function
9233 silc_server_command_[whois/identify]_check function even if
9234 we are not router server.
9236 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9238 * Added --with-gmp configuration option. If set the GMP
9239 is always compiled in the SILC source tree. If not set then
9240 it is checked whether the system has the GMP3 installed. If
9241 it has then the GMP won't be compiled (the system's headers
9242 and library is used), if it doesn't have it then the GMP is
9243 compiled in the SILC source tree.
9245 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9247 * Changed RSA private exponent generation to what PKCS #1
9248 suggests. We try to find the smallest possible d by doing
9249 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9250 not security fix but optimization.
9252 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9254 * Added new config entry [Identity] to fork the server and run
9255 it as specific user and group. A patch from Bostik.
9257 * Imported Dotconf configuration library into lib/dotconf.
9258 This will be used to create the SILC configuration files later.
9259 It will appear in the distsribution after this commit.
9261 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9263 * A big code auditing weekend happening. Auditing code for
9264 obvious mistakes, bugs and errors. Also, removing any code
9267 Removed files for being obsolete:
9269 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9270 inline in the file lib/silcutil/silcbuffer.h)
9272 o lib/silcutil/silcbufutil.c (the header has inline versions)
9274 Changed code to fix possible error conditions:
9276 o The buffer formatting routines now check that the destination
9277 buffer really has enough space to add the data. This applies for
9278 both buffer formatting and unformatting
9279 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9280 unformatting was changed to accomodate following rules:
9281 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9282 sent to the function while XXX_*STRING will not allocate or copy
9283 the data into the buffer. Instead it sets the pointer from the
9284 buffer into the pointer sent as argument (XXX_*STRING used to
9285 require that the pointer must be allocated already). This change
9286 makes this whole thing a bit more consistent and more optimized
9287 (note that the data returned in the unformatting with XXX_*STRING
9288 must not be freed now). The routines return now -1 on error.
9290 o Tried to find all code that use buffer_format and buffer_unformat
9291 and added return value checking to prevent formatting and
9292 especially unformatting errors and possible subsequent fatal
9295 o Changed ske->x and ske->KEY to mallocated pointers in
9296 lib/silcske/silcske.h. Fixed possible data and memory leak.
9298 o Added return value checking to all *_parse* functions. Fixed
9299 many memory leaks as well.
9301 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9302 so that buffer overflows would not happen. All code now also
9303 checks the return value as it can fail.
9305 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9307 * Added reconnection support to server if the normal server looses
9308 its connection to the router (for example if router is rebooted).
9309 The server performs normal reconnection strategy implemented
9310 to the server. Affected file silcd/server.c.
9312 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9314 * Added new packet type SILC_PACKET_SET_MODE that is used to
9315 distribute the information about changed modes (for clients,
9316 channels and clients channel modes) to all routers in the
9317 network. Updated the protocol specification accordingly.
9319 Added functions into silcd/packet_send.c and
9320 silcd/packet_receive.c: silc_server_send_set_mode,
9321 silc_server_set_mode.
9323 Added new files silcmode.[ch] into lib/silccore that implements
9324 the encoding and decoding of Set Mode Payload. Added new type
9325 SilcSetModePayload. Moved the definitions of different modes
9326 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9328 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9330 * Oops, a little mistake in server's connection authentication
9331 protocol. The protocol is not ended with FAILURE but with
9332 SUCCESS if the authentication is Ok. :) Affected file is
9335 * Implemented NICK_CHANGE notify handling in server in the file
9336 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9337 the local clients on the channel. After the changing nickname
9338 in router environment snhould work and the [<unknown>] nickname
9339 should appear no more.
9341 The silc_server_replace_id function that receives the Replace ID
9342 payload now sends the NICK_CHANGE notify type also in the file
9343 silcd/packet_receive.c
9345 * Changed WHOIS and IDENTIFY command to support the maximum amount
9346 of arguments defined in protocol specs (3328 arguments). This
9347 fixed a bug that caused problems when there were more than three
9350 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9352 * Added extra parameter, command identifier, to the
9353 silc_client_send_command so that explicit command identifier
9356 Changed that ID list routines uses specific command identifier
9357 when sending WHOIS/IDENTIFY requests to the server so that they
9358 can be identified when the reply comes back.
9360 Affected files lib/silcclient/command.[ch],
9361 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9363 * Added `sender' argument to silc_server_packet_send_to_channel
9364 to indicaet the sender who originally sent the packet to us
9365 that we are now re-sending. Ignored if NULL. Affected file
9366 silcd/packet_send.[ch].
9368 * Added some server statistics support in silcd/server_internal.h
9369 SilcServerStatistics structure and around the server code. Also
9370 send some nice statistics information when client is connecting
9373 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9375 * Fixed channel ID decoding in server's JOIN command reply in
9376 silcd/command_reply.c
9378 * Fixed braodcasting of replace ID payload to not to send it if
9379 we are standalone server in silcd/packet_receive.c.
9381 * Fixed all channel message sending routines to not to send
9382 packets to clients that has router set, since they are routed
9383 separately in the same function earlier. Affects file
9384 silcd/packet_send.c and all channel packet sending functions.
9386 * In USERS reply, res_argv[i] are not allocated, the table
9387 is allocated. Thus changed that free the table, not its
9390 * In server's whois_check and identify_check if the client is
9391 locally connected do not send any WHOIS commands - they are not
9394 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9396 * Fixed some minor bugs in client when sending WHOIS command. The
9397 arguments was in wrong order.
9399 * Removed statis function add_to_channel from server in
9400 silcd/command.c that was previously used with the joining but
9403 * Tested USERS command in router environment successfully with two
9404 routers, two servers and two clients.
9406 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9408 * Reorganized the USERS command and command reply in client library
9409 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9410 When the command is given by user we register a pending command
9411 callback that will reprocess the command after the reply has been
9412 received from the server. When reprocessing the packet we then
9413 display the information. Thus, the USERS information is displayed
9414 now in the command callback instead of in the command reply
9415 callback. The processing of the command is same as previously
9416 when server has sent the command reply in the JOINing process.
9418 * Added to USERS command in silcd/command_reply.c to join the client,
9419 we didn't use to know about, to the channel after we've created
9420 a client entry for it. Also, for clienet we did know already still
9421 check whether it is on the channel or not and add it if not.
9423 * Removed silc_server_command_join_notify as the function and its
9426 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9428 * Changed the client's pending command handling to the same as the
9429 server's pending command handling. It is also now possible to
9430 execute command reply functions from other command reply
9431 function as the function callbacks for commands and command
9432 replies are one and same. The pending commands are not static
9433 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9434 in client connection context. Thus, pending commands are server
9435 connection specific as it is convenient.
9437 Changed the function silc_client_command_pending and
9438 silc_client_command_pending_del and added new function
9439 silc_client_command_pending_check. Removed the
9440 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9443 * Added cmd_ident, current command identifier, to the client
9444 connection context in lib/silcclient/client.h to keep track on
9445 command identifiers used in command sending. Client's command reply
9446 function handling now supports the mandatory command identifiers.
9448 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9449 funtions in client to fully support pending command callbacks.
9451 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9452 as one of the arguments to the application in the command reply
9455 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9456 before first releasing SILC but came back. Now it is removed again
9457 and should come back nomore. The FORWARDED flag was used only
9458 by the JOINing procedure by forwarding the command packet to router.
9459 Now, the JOINing procedure has been changed to more generic (due
9460 to various router environment issues) and FORWARDED is not needed
9461 anymore for anything. The protocol specification is yet to be
9464 Now, removed silc_server_packet_forward from server and the flag
9465 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9467 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9469 * Renamed NAMES command to USERS command. The NAMES was named that
9470 due to historical reasons. Now it is renamed. Also, rewrote
9471 parts of the USERS command. The nickname list is not sent anymore
9472 by the server. Only Client ID and mode lists are sent in the USERS
9473 command. Changed this also to the protocol specification.
9475 The client now resolves the names and stuff after it receives
9476 the USERS list from the server when joining to the channel.
9478 * WHOIS and IDENTIFY commands has been changed to support multiple
9479 Client ID's per command. One can now search for multiple users
9480 in the network by sending only one WHOIS or IDENTIFY command.
9481 Changed the code and the protocol specifications.
9483 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9484 uses silc_server_command_whois_parse to parse the request. */
9486 * If normal server, do not parse the WHOIS and IDENTIFY requests
9487 before sending it to the router. Saves some time.
9489 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9491 * Fixed JOIN command on client library. Wrong number of arguments
9492 used to crash the client.
9494 * Added silc_server_channel_has_global function to check whether
9495 channel has global users or not.
9497 * Added silc_server_channel_has_local function to check whether channel
9498 has locally connected clients on the channel.
9500 * The silc_server_remove_from_one_channel now checks whether the
9501 channel has global users or not after given client was removed from
9502 the channel. It also checks whether the channel has local clients
9503 on the channel anymore. If it does not have then the channel entry
9504 is removed as it is not needed anymore.
9506 * The silc_server_notify now checks on JOIN notify whether the joining
9507 client is one of locally connected or global. If it is global then
9508 the channel has now global users on the channel and that is marked
9509 to the channel entry. Also, it now saves the global client to
9510 global list who is joining and JOINs it to the channel. This is
9511 for normal server, that is.
9513 Changed silc_server_send_notify_on_channel,
9514 silc_server_packet_relay_to_channel and
9515 silc_server_packet_send_to_channel check if we are normal server
9516 and client has router set (ie. global client) do not send the
9517 message to that client, as it is already routed to our router.
9519 * Implemented LEAVE notify type handling in silc_server_notify
9522 * Tested LEAVE command in router environment successfully. Tested
9523 with two routers, two servers and two clients.
9527 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
9529 * Implemented SIGNOFF notify type handling in silc_server_notify
9532 * silc_server_remove_id now removes the client entry from all channels
9533 it has joined and thusly sends SIGNOFF notify type.
9535 * Rewrote the NAMES list generation in server by removing two excess
9536 loops. The lists are created now inside one loop.
9538 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9540 * silc_server_remove_channel_user checks now also global list
9541 for channel and client.
9543 * silc_server_new_channel_user checks now both local and global
9544 list for channel and client. Fixed a bug in client id decoding.
9545 Used to decode wrong buffer.
9547 * silc_server_channel_message checks now both local and global
9548 list for channel entry.
9550 * Tested channel joining (hence JOIN) in router environment
9551 successfully. Tested with two routers, two servers and two
9554 * Tested channel message sending in router environment successfully.
9556 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9558 * Added silc_server_save_channel_key into server.[ch] to save the
9559 received channel key in Channel Key payload processing. It is
9560 also used in JOIN command reply handling.
9562 Equivalent function silc_client_save_channel_key added into
9563 client.[ch] into client library.
9565 * Changed JOIN command reply to send information whether the channel
9566 was created or not (is existing already) and the channel key
9567 payload. Changed protocol specs accordingly.
9569 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
9570 the request was sent by ID and not by nickname. Crashed on
9573 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9575 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
9576 now correctly save the received data.
9578 * silc_server_free_sock_user_data now notifies routers in the
9579 network about entities leaving the network.
9581 At the same time implemented functions silc_server_remove_id
9582 and silc_server_send_remove_id to receive and send REMOVE_ID
9583 packets. The packet is used to notify routers in the network
9584 about leaving entities. The ID removed will become invalid in
9587 * Added function silc_idlist_del_server into server. Removes and
9588 free's server entry from ID list.
9590 * silc_server_private_message function now checks, if we are router,
9591 that the destination ID really is valid ID, naturally.
9593 * In router when NEW_ID packet is received (for new client) the
9594 hash of the Client ID is saved in the ID Cache but the
9595 client->nickname is set to NULL, instead of putting the hash
9598 IDENTIFY command now also checks that client->nickname must be
9599 valid. If it is not if will request the data from the server who
9600 owns the client. Added new function
9601 silc_server_command_identify_check.
9603 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
9604 to set the command to already allocated Command Payload.
9606 * Tested private message sending in router environment with two
9607 routers, two servers and two clients. Fixed minor bugs and now
9610 * Fixed segfault from client's NAMES command. Used to crash if
9613 * Forwarded packets must not be routed even if it is not destined
9614 to the receiver. Changed server code comply with this.
9616 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9618 * Added `require_reverse_mapping' boolean value to ServerParams
9619 structure. If TRUE (not default) the server will require that
9620 the connecting host has fully qualified domain name.
9622 If the reverse mapping is not required and hostname could not be
9623 found the IP address is used as hostname.
9625 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9627 * Implemented version string checking to both client and server.
9628 The check is incomplete currently due to the abnormal version
9629 strings used in development version of SILC.
9631 * Changed all command functions in server to use the new
9634 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9636 * Changed char *data to unsigned char *data in ID Cache system to
9637 support binary data as ID Cache data. Changed code to support
9638 binary data in lib/silccore/idcache.c.
9640 * Renamed silc_server_packet_relay_command_reply to
9641 silc_server_command_reply as it is normal packet receiving
9642 function. Rewrote the function to accept command replys for
9643 servers and not only for clients.
9645 * Mark remote router always as registered server if we are connecting
9646 to it. Otherwise, commands sent by the router to us are ignored.
9648 * All ID List find routines now returns the ID Cache Entry pointer
9649 as well if requested.
9651 * WHOIS command works now in router environment, tested with two
9652 routers, two servers and two clients.
9654 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
9655 in router environment (as it is almost equivalent to WHOIS) but
9656 hasn't been tested thoroughly. Added new functions:
9658 silc_server_command_identify_parse
9659 silc_server_command_identify_send_reply
9660 silc_server_command_identify_from_client
9661 silc_server_command_identify_from_server
9663 * Disabled route cache adding because adding two different ID's with
9664 same IP replaces the old cache entry thus giving wrong route.
9665 The entry->router->connection is always the fastest route anyway
9666 so route cache may not be needed. Of course, new routes maybe
9667 established after receiving the ID when the entry->router->connection
9668 might not be anymore the most optimal.
9670 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9672 * Add route cache for received ID for fast routing.
9674 * Added silc_server_packet_route to route received packet on router
9675 that is not destined to us.
9677 * Renamed silc_server_get_route to silc_server_route_get.
9679 * Added id_string and id_string_len fields into SilcServer to
9680 include encoded ServerID for fast comparing without excess
9681 encoding of the ID's.
9683 * Cleaned up WHOIS command on server side. Added following static
9686 silc_server_command_whois_parse
9687 silc_server_command_whois_check
9688 silc_server_command_whois_send_reply
9689 silc_server_command_whois_from_client
9690 silc_server_command_whois_from_server
9692 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
9693 arguments in command replies. All command functions should be
9694 updated to use this macro.
9696 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9698 * Minor typo fixes on command reply handling on server.
9700 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9702 * Added silc_server_command_add_to_channel internal routine to add
9703 the client to the channel after router has created the channel and
9704 sent command reply to the server.
9706 * Added generic silc_server_send_command to send any command from
9709 * Use static buffer with ID rendering instead of duplicating data.
9711 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9713 * Fixed a channel user mode bug when joining to a channel server gave
9714 everybody channel founder rights, oops.
9716 * We mark ourselves as the router of the incoming server connection
9717 if we are router ourselves. This way we can check in some packet
9718 sending functions whether it is locally connected server. For
9719 incoming router connections we put NULL.
9721 * For router sending packets locally means now always sending the
9722 packet cell wide; to local clients and local servers. For normal
9723 server sending packet locally means sending it to only local
9726 * Fixed the JOIN command to really work in router environment. If the
9727 channel is created it is always created by the router. Router is
9728 also responsible of making the initial joining to the channel,
9729 sending JOIN notify to the sending server and distributing
9730 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
9731 does not exist server doesn't do anything else but forward the
9732 command to the router which performs everything.
9734 * Added silc_server_send_channel_key function to send the Channel Key
9737 * Added silc_server_create_channel_key to create new channel key. The
9738 channel key is now re-generated everytime someone joins or leaves
9739 a channel, as protocol dictates. Note: channel->key_len is the
9742 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9744 * Splitted server.[ch] finally. Created now packet_send.[ch] and
9745 packet_receive.[ch] to separate packet sending and receiving
9746 routines. The server.[ch] now includes everything else including
9747 actual packet processing (writing and reading data) and other
9750 Renamed silc_server_private_message_send_internal to
9751 silc_server_send_private_message. The routine is still though
9752 used only to relay private messages as server does not send
9753 private messages itself.
9755 Renamed silc_server_new_channel to silc_server_create_new_channel
9756 and added new function sicl_server_new_channel that handles the
9757 incoming New Channel packet. Added also new sending function
9758 silc_server_send_new_channel to send New Channel Payload.
9760 * Added new function silc_server_notify to process incoming notify
9761 packet to the server/router. Server may then relay the notify
9762 to clients if needed.
9764 * Added new function silc_server_new_channel_user to process incoming
9765 New Channel User packet. Router will redistribute the packet and
9766 send JOIN notify to its local clients and locally connected servers
9767 if needed. Normal server will send JOIN notify to its local client
9768 on same channel when received this packet. Added also corresponding
9769 sending function silc_server_send_new_channel_user to sent the
9772 * Added boolean route argument to send_notif_to_channel and
9773 packet_send_to_channel functions to attempt to route the packet
9774 if it is TRUE and send only locally if it is FALSE.
9776 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9778 * silc_server_replace_id now broadcasts the received replace ID
9779 packet if it is not broadcast packet already. The router must
9780 broadcast to inform other routers about changed ID.
9782 * Added backpointer to server's router into SilcServer context in
9783 silcd/server_internal.h.
9785 * Fixed silc_server_packet_broadcast to send correct broadcast
9788 * The channel key is now distributed to the local client as soon
9789 as it is received from the router (in router environment) so that
9790 no other packet may be sent for the channel until client has
9793 * silc_server_remove_channel_user now broadcasts the received
9794 Remove Channel User packet if it is not broadcast packet already.
9795 The router must broadcast to inform other routers about removed
9798 * Added users field into SilcPacketContext that is a reference count
9799 of the context. One can increase the reference count by calling
9800 silc_packet_context_dup which is now changed to just increase the
9801 reference count instead of duplicating the data. The reference
9802 count is decresed by calling silc_packet_context_free that will
9803 free the data after the reference count hits zero.
9805 For now on the packet context and everything allocated into it
9806 (including the raw packet from network) must be freed by calling
9807 the new silc_packet_context_free function. Added also new function
9808 silc_packet_context_alloc that must be used now to allocate the
9809 context. This also means that if a routine is asynchronous from
9810 silc_[client/server]_packet_parse_type the packet context must
9811 be duplicated by calling silc_packet_context_dup. Otherwise it
9812 gets free'd after silc_[client/server]_packet_parse_type returns.
9813 Also, one must remember that if packet is duplicated then its
9814 reference count must be decresed by calling the free function as
9815 many times as it was duplicated.
9817 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
9818 from both client and server.
9820 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9822 * Made joining to a channel working in router environment.
9824 * Cleaned up JOIN command on server side and create function
9825 silc_server_command_join_channel internal routine to make the
9828 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9830 * Changed silc_command_pending list to SilcDList. Also, added
9831 `ident' field to SilcServerCommandPending structure to identify
9832 the reply and to call correct callback.
9834 Added silc_server_command_pending_check function to replace the
9835 corresnponding macro. The silc_command_pending list is not
9838 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
9839 to set identifier to previously allocated Command Payload. It
9840 is used to set identifier for command when resending Command
9843 * Added silc_command_payload_encode_payload to encode Command
9844 Payload buffer from SilcCommandPayload structure.
9846 * Added silc_argument_payload_encode_payload to encode Argument
9847 payload buffer from SilcArgumentPayload structure.
9849 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9851 * Changed WHOIS command to support router connection on server side.
9852 The whois request is always sent to router unless the server is
9853 standalone server. After server has received the reply from the
9854 router will it send the reply to the client.
9856 * Added silc_server_packet_broadcast into silcd/server.[ch] to
9857 broadcast received broadcast packet. The function is used only
9858 by router. The broadcast packet is always sent to the router's
9861 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
9862 render given ID to printable string, for log files for example.
9864 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9866 * Made basic router to router connections working. At least they
9867 can now connect to each other but nothing really works the way
9868 they are supposed - yet.
9870 * Added new initiator token to RouterConnection configuration
9871 file in silcd/serverconfig.[ch]. It is used to tell whether we
9872 are the initiator to the remote router or whether we'll expect
9873 the other end to connect.
9875 * Moved registering of listener task to silc_server_init, hence
9876 the server starts listenning as soon as it is run, even if it
9877 does not have connections to other routers. Let's see how well
9880 * Changed default connection retry timeouts for more suitable in
9883 * Removed cipher and such arguments from silc_idlist_add_client
9884 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
9885 Added new function silc_idlist_add_data to add the keys and stuff
9888 * Added SilcIDListData structure and added it to SilcClientEntry
9889 and SilcServerEntry as their first field in the structure. This
9890 way we can explicitly cast the ID entries to the SilcIDListData
9891 structure and get common data for the entries. In past, we had
9892 to first check what type of connection it is and then cast it to
9893 correct ID entry type. Now, we can directly cast the opaque
9894 pointer to the SilcIDListData (no matter what ID entry it actually
9895 is) and get the data needed.
9897 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9899 * Wow, found a bug in scheduler. The scheduler uninitialized itself
9900 in some circumstances even if threre were timeout tasks, though not
9901 IO tasks, but tasks anyway. Now fixed.
9903 * Defined SilcServerConnection structure to hold connection specific
9904 stuff about directly connected servers and routers. The definition
9905 is currently in silcd/server_internal.h. I thought about having
9906 a bit more important role fro this struct but for now it is used
9907 only when connecting to other server (or router actually).
9909 * Added connecting retry support in server when connecting to
9910 router(s). The retry feature implement exponential backoff
9911 algorithm. Also, added SilcServerParams structure to hold default
9912 parameters for server. For now, it include these retry settings
9913 and are hard coded. After server is moded to be as Silc Server
9914 Library this structure will be more important.
9916 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9918 * Changed client librarys channel->clients table to SilcList and
9919 changed code accordingly.
9921 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9923 * Changed client's channel table to SilcList and changed code
9924 accordingly. Also changed SilcChannelClientEntry to include back-
9925 pointer to the channel so that client entry can use that structure
9926 as list as well and we have fast cross-reference to the channel.
9927 This change dramatically decreased the complexity of channel
9928 handling with client entry and vice versa (removed one extra
9929 loop when searching for channel entry from many functions).
9931 * Changed server->sim from table to SilcDList and changed code
9934 * NAMES command can now be used from user interface. It will show
9935 the user list on the channel, neatly.
9937 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
9938 Code now saves realname of the user if it becomes available.
9940 * Renamed configure.in to configure.in.pre and made ./prepare
9941 script to automatically add correct version string to
9942 configure.in which it creates from configure.in.pre.
9944 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9946 * NAMES command reply now shows users mode with the nickname when
9949 * Moved silc_client_ch[u]mode[_char] functions from
9950 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
9951 place sucks, they are utility functions and should be in some
9954 * Fixed some unsigned int's to unsigned short's. Patch by cras.
9956 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
9959 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9963 * Added TRQ (efficient deque and list library) into lib/trq. This is
9964 a very good list library that is currently used in the SILC. Defined
9965 SilcList API over the library because I didn't like the API very
9966 much. See lib/trq/silclist.h for the API and examples of how to
9967 use the API. Fixed various places in the code to use the new
9968 SilcList API. The SilcList is meant for lists that has a structure
9969 already defined as a list. It is not suitable to add just some
9970 context to the list (in TRQ, the context is the list actually).
9972 So, I defined SilcDList that can be used for the purpose where
9973 predefined list structure does not exit. This can be used as
9974 such list. Now some context just can be added to the SilcDList.
9975 Currently this list is not used in the SILC just yet, though there
9976 are a lot places where this can replace dynamically allocated
9977 tables and I will fix these places, later, to use SilcDList.
9978 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
9979 and use TRQ internally).
9981 Also fixed some annoying warning messages that the original TRQ
9982 code generated. Also minor changes to TRQ's Makefile.in.
9984 * Added support for querying by Client ID to both WHOIS and
9985 IDENTIFY commands into server, as required by the protocol.
9987 * Removed method function pointers from SilcBuffer structure. They
9988 weren't used to anything and just increased the context size for
9989 no good reason. This change also made silc_buffer_alloc and
9990 silc_buffer_free functions inline functions.
9992 * Disabled command flooding detection support until it's fixed so
9993 that it accepts commands in but does not execute them more than once
9996 * Added silc_net_localhost(), to return local hostname, into
9997 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
9998 that must be initialized before calling silc_client_init.
10000 * Added new function: silc_server_send_notify_on_channels to send
10001 notify messages to all channels client has joined. It is assured
10002 that the message is sent only once per client.
10004 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10005 lib/silcutil/silcutil.[ch] as silc_format function. The new
10006 function is generic and is used by server as well, not only by
10007 the logging routines.
10009 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10010 the provided version string was not acceptable. Added new function:
10011 silc_ske_check_version into lib/silcske/silcske.h. The function
10012 must be implemented by the application (client or server) and it
10013 does not reside in the SKE library. The function checks the version
10014 string remote end sent.
10016 * Added back pointers (to opaque context and to SilcSocketConnection)
10017 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10019 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10020 duplicate packet context structure.
10022 * Changed `notify' client operation to send same arguments as client
10023 receives from server except for ID's. ID's are mapped to correct
10024 ID entry and that is returned. Also, if channel entry is not sent
10025 by server but the notify is for channel the channel entry is sent
10026 to application (otherwise application doesn't know that it is for
10027 channel (library gets it from packet's Destination ID)).
10029 * Added silc_client_remove_from_channels into client library to
10030 remove a client from all channels it has joined to. Used when
10031 received SIGNOFF notify from server. Added also new function
10032 silc_client_replace_from_channels to replace old ID entry with
10033 new ID entry on all channels. Used when received NICK_CHANGE
10034 notify from server.
10036 * Fixed ID Cache list handling in silc_idlist_get_client in
10037 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10038 to get (or query) client by ID.
10040 * Updated TODO list.
10042 * Added connection authentication status message defined by the
10043 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10044 support for these into the code in client and server side.
10046 * Added generic function silc_client_send_command to send any command
10047 with variable argument list. Application should use this function
10048 to send commands if the command functions provided by the library
10049 does not suite for the application's user interface needs.
10051 * Added new `failure' client operation. Application is notified about
10052 received failure packet if client is executing a protocol. In this
10053 case the protocol's execution has failed.
10055 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10056 is required by the protocol.
10058 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10059 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10062 * Added status flag to SilcSKE object to indicate realtime status
10063 of the SKE protocol.
10065 * Application receives now exactly same command reply arguments as
10066 the library receives from server. However, if ID is received the
10067 corresponding ID entry is returned to the application (eg. Client
10068 ID is mapped to correct SilcClientEntry entry and that is returned).
10069 Changed command_reply client operation due to this change.
10071 * Changed all ID's in commands and in command replys as ID Payloads.
10072 Change affected both client and server side codes.
10074 All ID's sent in SILC network (with execption of ID's in SILC
10075 Packet header) are sent in ID Payload to support variable length
10078 * Server now notifies nick changes and notifies all clients on
10079 the channels about the new nickname (about the new Client ID,
10082 * Implemented CMODE command to change channel modes. Supports all
10083 channel modes defined by the protocol specs except ban and invite
10084 lists. (Also, private channel key mode is supported but support for
10085 setting private channel key in client is missing, thus, this mode
10086 has no effect on client side (except that server requires that the
10087 client uses private channel key and normal channel traffic does not
10090 Also, invite mode works per se, but INVITE command does not work
10091 yet correctly, so you can set channel as invite only channel but
10092 inviting clients to the channel does not work (it is yet to be
10093 thought what's the best way to do it).
10095 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10096 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10097 Implemented CUMODE command to change user's mode on the channel.
10098 Supports all modes defined by the protocol specs.
10100 * Added NAMES command reply to return users modes on the channel.
10102 * Removed unnecessary and slow ciphers from lib/silccrypt.
10104 * Set SO_KEEPALIVE option to connection sockets by default.
10106 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10108 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10109 redefined the Notify Payload into protocol specs.
10111 * Added silc_id_payload_parse_id to get ID directly from raw
10114 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10116 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10117 accept searching by Client ID as well.
10119 * Added support for LEAVE and SIGNOFF notify types in client library.
10121 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10122 to parse ID Payload from raw data.
10124 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10126 * Added flags parameter into silc_ske_assemble_security_properties
10127 function in lib/silcske/silcske.[ch].
10129 * Changed notify client operation to fit better for notify messages
10130 sent by server. The notify payload received from server is now
10131 passed to the application (after parsing it to SilcNotifyPayload).
10132 It is application's responsibility to retrieve the arguments
10133 from the payload and show the message the way it wants. The message
10134 sent by server is implementation specific.
10136 * Changed public keys to comply with the protocol specification.
10137 Old public keys are not supported anymore and are not compatible.
10139 * Removed nickname from Channel Payload as the latest draft removed
10140 it. The client must resolve the nickname from the NAMES command
10141 reply received when it joined the channel.
10143 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10145 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10147 * Fixed some errors in protocol specification drafts.
10149 * Created lib/silccore/silcnotify.c to implement Notify Payload
10150 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10151 generic payloads described by protocol specifications. The file
10152 includes implementations for ID Payload and Argument Payload.
10154 * Changed Command Payload implementation to use the new Argument
10155 Payload. Changed command_xxxx_payload to command_payload_xxxx
10156 to comply with SILC coding conventions.
10158 * Added suppport for Argument Payload handling in Notify Payload
10159 implementation as protocol requires it. Added the new support
10160 into server and client lib as well.
10162 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10164 * Added support for multiple nicknames on same channel. [n] is
10165 added locally to the nickname if there are more than one same
10166 nicknames on the channel.
10168 * Server now sends all nicknames that matched WHOIS request.
10169 Client also shows the list received from server.
10171 * Added TOPIC command to client side. User can now set and show
10172 current topic on channel.
10174 * Added MOTD command to client and server. Also, server sends the
10175 motd when client connects to the server.
10177 * Changed version strings to comply ISO 8601.
10179 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10181 * Fixed protocol error handling in client library. It should now
10182 cope even if the SKE fails for some reason.
10184 * Made new protocol specification drafts for submitting to IETF.
10186 * Implemented TOPIC command to server in silcd/command.c.
10188 * Added two new notify types into lib/silccore/silcnotify.h:
10189 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10190 notify nickname change and topic setting/change on a channel.
10192 * API change of command_reply operation in client library. The
10193 application gets now the status type received from server as well.
10195 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10197 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10199 * Cras fixed and optimized the packet handling even further and
10200 it should work now. Minor change to the prototype of function
10201 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10203 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10205 * Added new function into lib/silcutil/silcschedule.[ch]:
10206 silc_schedule_with_fd to select() a specified fd. The function
10207 returns after timeout expires or data arrives or goes. The
10208 function is used by packet routines to wait that all data is
10209 received from network.
10211 * Fixed data reading from network in lib/silccore/silcpacket.c.
10212 The code now assures that all data is read from the fd and then
10213 continues packet processing. This was a bug fix since the code
10214 used to drop some data in some circumstances.
10216 * Added new function into lib/silcclient/client.[ch]:
10217 silc_client_start_key_exchange to start key exchange after
10218 connection has been established to server. The code internally
10219 now uses this funtion but its main purpose was to provide it
10220 for applications that perform their own connecting. After
10221 application has created a connection it merely calls this
10222 function to start the key exchange between client and server.
10223 The library takes care of everything else after that.
10225 Updated also lib/silcclient/README to explain the usage of
10228 * Do not send to application information that connection has
10229 been established. Application gets notified it by connect
10232 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10234 * Applied cras's patch to add silc_schedule_one function. The
10235 function runs scheduler once and returns.
10237 * Fixed the scheduler after cras messed it up. The timeout
10238 handling works now as it's supposed to work.
10240 * Added into lib/silccore/ silcnotify.h to include notify
10241 message types support. Changed silc_server_send_notify*
10242 functions, in server.[ch], to support those new notify types.
10243 Added the support for the notify types into client library,
10244 as well. Added new notify client operation into ops.h in
10247 * Changed silc_server_packet_send_to_channel to send normal
10248 packets instead of just channel message packets. The function
10249 is now used to send the notify packets to channels. It is not
10250 used to send channel message packets anymore, as server never
10251 sends them anymore.
10253 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10254 va_arg()s as it seems to require it nowadays. I guess, if SILC
10255 is compiled with older va_arg() the new code should work anyway.
10257 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10259 * Splitted core library. Core library (lib/silccore) includes
10260 now only SILC protocol specific core (and common) components.
10261 Created new utility library (lib/silcutil) that includes more
10262 generic purpose stuff. The stuff for util library was taken
10263 from the old core library. This was minor and easy split.
10265 * Created SILC Client Library (lib/silcclient) that includes
10266 implementation of the SILC client without user interface. This
10267 was major move from silc/ directory. The code has been changed
10268 so that it is transparent towards the user interface. The
10269 silc/ directory includes now the same user interface as before
10270 and it uses the new client library. Read lib/silcclient/README.
10271 Basicly, the client library performs everything else related
10272 to SILC except user interface handling. Also, configuration
10273 files are considered to be part of user interface and library
10274 does not handle them.
10276 This change also changed a lot of structures, function naming etc.
10277 Most important change was that SilcClientWindow object was
10278 renamed to SilcClientConnection in the client library. Created
10279 also new file lib/silcclient/ops.h. Also added new files
10280 silc/local_command.[ch] and silc/client_ops.[ch].
10282 All these changes were made to make it easier for user interface
10283 designers to create what ever user interface for the SILC client
10286 It is also expected that the server will be moved to lib
10287 directory as well and SILC Server Library will be created;
10288 sometimes in the future.
10290 * Removed Local commands from lib/silccore/silccommand.h as
10291 they are application specific and new client library does not
10292 handle any of those anymore.
10294 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10295 old client implementation in silc/.
10297 * Added support for callback functions in SILC_LOG_* macros.
10298 Application can now set its own callbacks that will be called
10299 instead of using the default functions that will always print
10300 the debug messages to stderr (or stdout). Also, debugging can
10301 now be disabled by setting silc_debug to FALSE and re-enabled by
10302 setting it to TRUE. Note, that logging will still work even
10303 if debugging is disabled.
10305 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10306 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10307 silc_log_reset_debug_callbacks.
10309 * To enable debugging in silc client one must give now -d
10310 option on command line.
10312 * Changed silc_schedule_init to automatically allocate task queues
10313 if they are not allocated before calling it.
10315 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10317 * Added GMP 3.1 into math library.
10319 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10321 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10322 a channel in SILC network. The packet is used by servers and
10323 routers to notify other routers that user has left a channel.
10324 This little feature was missing until now. Added the feature
10325 to protocol specification as well.
10327 Added functions: silc_server_send_remove_channel_user and
10328 silc_server_remove_channel_user into server.[ch].
10330 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10331 lib/silccore/silcpacket.h. However, they are not implemented
10334 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10336 * Fixed joining to a channel and sending channel messages
10337 between server and router. The channel message sending should
10338 now work inside a cell.
10340 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10342 * Fixed the private message sending between server and router.
10343 The private message sending should now work inside a cell.
10345 * Added silc_server_replace_id into server.[ch] to replace
10346 existing ID in the SILC network.
10348 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10349 and silc_idlist_replace_server_id into idlist.[ch] in server.
10351 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10353 * Fixed the server to server connections. Server can again now
10354 connect to router. Router to router connections probably does
10357 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10359 * Added dynamic protocol registering support. Now protocols can
10360 registered and unregistered on the fly. Patch by cras.
10362 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10364 * Added lib/contrib directory to hold routines that some platforms
10365 don't have but are needed by SILC.
10367 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10368 into lin/contrib to provide getopt() and getopt_long() for
10369 those who don't have it.
10371 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10373 * Added AWAY command to client. When away message is set and
10374 client receives a private message packet the client automatically
10375 replies to the sender with the away message.
10377 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10378 bug seemed to be the cause of recent problems when compiling
10381 * Added version detection support to SKE protocol specification
10382 and added the new changes to the SKE implementation as well.
10383 There were other minor changes in the SKE protocol as well.
10385 Many changes in lib/silcske/silcske.[ch] and in
10386 lib/silcske/payload.[ch].
10388 * Added ^U functionality, clear input line. Patch from cras.
10390 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10392 * Mainly small bugfixes on core library. Fixed some debugging
10393 logging and buffer overflow in silclog.c.
10395 * Updated config.sub and config.guess on the distribution tree.
10397 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10399 * Added command lagging support in server. Client may execute
10400 commands now only once in two seconds.
10402 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10404 * Optimized packet reception. MAC computation and checking is now
10405 also more optimized. A lot previously duplicated code is now
10406 used as generic by both client and server.
10408 * Fixed key pair generation in clientutil.c
10410 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10412 * Added into lib/silccore/silcbufutil.[ch] new function;
10413 silc_buffer_realloc.
10415 * Moved generic packet sending/encryption functions to
10416 lib/silccore/silcpacket.[ch] from client and server. Some
10417 rewriting of the functions.
10419 * Moved all generic packet reception/decryption functions to
10420 lib/silccore/silcpacket.[ch] from client and server. The
10421 packet processing is now much cleaner in both client and server.
10422 These were major changes in both client and server.
10424 * Created many common functions in server to do packet sending.
10425 Previously code were duplicated a lot, this has been removed
10426 with these changes.
10428 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10430 * Rewrote major parts of the ID cache system. Don't know
10431 whether it is better now or not but at least the API is more
10434 * Major rewrite on ID cache stuff on client because of the ID
10435 cache API changes. Added idlist.c to client.
10437 * Also major rewrite on ID cache stuff on server as well.
10438 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10439 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10440 in hand, instead they are all put into the ID cache system now.
10441 All server_idlist_* routines uses ID cache now instead of
10442 traversing its own lists (those lists does not exist anymore).
10443 SilcIDList though still exists. Also, SilcXXXEntry's are
10446 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10448 * Finally made the SKE implementation compliant to the protocol
10449 specification. All mp integers are now binary encoded as
10450 opposed being HEX encoded.
10452 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10455 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10456 functions: silc_[encode/decode]_pem. Also added function
10457 silc_encode_pem_file to PEM encode with newlines ('\n') for
10458 saving into a file.
10460 * SILC public keys are now encoded either PEM or binary. Same
10461 option is for private keys as well. By default private keys
10462 are binary encoded and public keys PEM encoded. Silly HEX
10463 encoding were removed.
10465 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10466 function to create fingerprints.
10468 * Fixed a bug in SHA1; does not change the original data anymore.
10470 * Partly implemented INFO command on client and server side.
10471 Fixed CLEAR command. Changes to SERVER command; show current
10472 server(s) when giving command without arguments. Added
10473 VERSION command to client.
10475 * Added check to server that unregistered connections cannot
10476 execute commands (unless it is specificly allowed).
10478 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10480 * Fixed screen refresh.
10482 * Fixed channel joining bug from client. On some circumstances
10483 client tried to join to a channel it had already joined.
10485 * Added public key verification process into client's protocol.c.
10486 The client now verifies the public key from user and saves
10487 it into ~./silc/serverkeys/ directory.
10489 Added into: clientutil.[ch]: silc_client_verify_server_key.
10491 * Changed SKE protocol's silc_ske_initiator_finish function
10492 to accept callback function that verifies the received public
10493 key. Removed old silc_ske_verify_public_key function.
10495 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10497 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
10498 silc_pkcs_private_key[_data]_set.
10500 * Made the password and public authentication more cleaner in
10501 server's protocol.c.
10503 * Removed historic and obsolete protocol `channel_auth' from
10504 both client and server.
10506 * Removed wrong way of sending command status messages from
10507 server to client in server's command.c. The old way violated
10508 protocol specification.
10510 Changes to silccore/silccommand.[ch]: removed
10511 silc_command_encode_status_payload -> not needed anymore,
10512 changed silc_command_encode_payload_va to accept extra
10513 argument on variable argument list. The argument type must
10514 now be provided to the function. Also, added new function:
10515 silc_command_encode_reply_payload_va which is same as
10516 normal command_encode_payload_va except command status type
10517 is provided as extra argument.
10519 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10521 * Added ~./silc directory handling. The directory includes the
10522 public and private keys for the client.
10524 Added silc_client_check_silc_dir, silc_client_create_identifier
10525 and silc_client_load_keys.
10527 * Implemented SILC protocol compliant public key. Added public
10528 and private key saving to and loading from files.
10530 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
10531 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
10532 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
10533 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
10534 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
10536 Implemented: silc_pkcs_save_[public/private]_key[_data] and
10537 silc_pkcs_load_[public/private]_key.
10539 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10541 * Added silc_server_get_route (route.[ch]) to get connection
10542 data for the fastest route for given ID.
10544 * Implemented INVITE command on client and server. The command
10545 were re-defined in the SILC Protocol Specification and the
10546 implementation now complies with the specification.
10548 * Implemented PING command on client and server.
10550 * Implemented NAMES command on client and server. The server side
10551 supports currently only normal server not router server yet.
10552 Some changes to NAMES definition in SILC protocol specification.
10554 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10556 * Implemented LEAVE command on client and server.
10558 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
10559 again. This change was made to the protocol as well. Server
10560 should not violate the protocol specification anymore.
10562 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10564 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
10565 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob