1 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
3 * Save old channel keys in list to allow more rapid change
4 of channel keys if server for some reason does that. This
5 avoids loosing so many channel messages due to not having
6 key to decrypt. Affected file lib/silcclient/silcclient.h,
7 idlist.c and client_channel.c.
9 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
11 * Continued backup router tests and fixes. Affected files
12 silcd/server_backup, server_util.c, server.c. See TODO.
14 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
16 * Fixed SERVER_SIGNOFF handling in servers. The client
17 was removed from wrong list thus not removing the client
18 at all. Affected file silcd/packet_receive.c.
20 * Do not execute rekey protocol for disabled connections as
21 it would never go through. Affected file silcd/server.c.
23 * Added timeout for rekey protocol to catch if the protocol
24 never executes successfully. Affected files silcd/server.c
27 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
29 * Abandon packet processing for disconnected sockets. Check
30 this always after calling packet processing callback.
31 Affected file lib/silccore/silcpacket.c.
33 * Fixed double registration disconnection code in server.
34 Closed wrong connection. Affected file silcd/packet_receive.c.
36 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
38 * On normal server reconnect to primary during resuming 4
39 times, then give up. Affected file silcd/server_backup.c.
41 * If during reconnecting to routers we notice we have router
42 connection but no primary router set, the server is in desync.
43 Reconnect to primary to restore network. Affected file
46 * Assure that only one protocol is exeucting at the same time.
47 Added checks for all protocols. Affected files are
48 silcd/server.c and server_backup.c.
50 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
52 * Check that a string is not already part on invite/ban
53 string when processing it. Affected file silcd/server_util.c.
55 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
57 * Fixed the CUMODE_CHANGE for founder mode changes to comply
58 with 1.2 version of the protocol. Affected file is
59 silcd/packet_receive.c.
61 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
63 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
64 where the passphrase was given. Affected file is
67 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
69 * INVITE and BAN notifys are now delivered from routers to
70 servers (but not clients) on the channel. Updated specs and
71 code. Affected files silcd/packet_[send|receive].[ch],
72 command.c, server.c and server_util.c.
74 * Implemented INVITE and BAN announcing. Affected files are
75 silcd/server.[ch], server_util.c.
77 * Implemented SilcStatus error type argument returning in
78 command reply error in server. Affected file silcd/command.c.
80 * Implemented SilcStatus argument returning in comand reply
81 in client library. The command_reply client operation now
82 returns error specific arguments as well. Affected files
83 are lib/silcclient/command_reply.[ch], client_resume.c,
84 lib/silccore/silcstatus.[ch].
86 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
88 * Backup router protocol version 1.2 implemented. Testing still
89 required. Affected files in silcd/server_backup.[ch], server.c,
90 packet_receive.c and server_internal.h.
92 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
94 * silc_client_send_[channel|private]_message now return TRUE
95 or FALSE. Affected file lib/silcclien/client_channel.c and
98 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
100 * Check for explicit nickname in INVITE and BAN processing
101 during join as well (and don't expect only wildcards in
102 invite/ban strings). Affected file silcd/command.c.
104 * Fixed the INVITE and BAN by public key. The public key saved
105 is the PK payload (as specified) not the raw data. Affected
106 file silcd/server_util.c.
108 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
110 * UTF-8 text message support for actions and notices in SILC
111 Client. Affected file irssi/src/silc/core/client_ops.c.
113 * silc_get_username and silc_get_real_name now returns sensible
114 data on Win32. Patch by Toni Willberg. Affected file is
115 lib/silcutil/win32/silcwin32util.c.
117 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
119 * Provide a signal handler to send MIME encoded messages and emit
120 a signal when a MIME encoded message is received. Also document
121 the signals for usage with the perl interface.
123 A sample perl script will be supplied at a later point.
125 Affected files are irssi/docs/signals.txt,
126 irssi/src/silc/core/client_ops.[ch],
127 irssi/src/silc/core/silc-{channels,servers}.c
129 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
131 * Use SILC_COMMAND_PING to estimate the round-trip time to the
132 server. Use this time to display a lag and disconnect when it
133 exceeds a specified limit.
135 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
137 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
139 * Remove the channel auth list in normal server if router
140 encofrces its list during connecting. Send notify to channel
141 to remove the mode to remove the list. Affected files are
142 silcd/server_util.c and silcd/packet_receive.c.
144 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
146 * Added support for channel public keys. Updated protocol specs
147 and implemented it. Affected files are
148 silcd/command.c, command_reply.c, lib/silcclient/command.c,
149 lib/silcclient/command_reply.c.
151 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
153 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
154 terminate the process on Linux. Affected file silcd/silcd.c.
156 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
158 * Check for NULL buffer in silc_buffer_clear. Affected file
159 is lib/silcutil/silcbuffer.h.
161 * Simplified the backup router protocol by removing the _GLOBAL
162 types. Updated protocol specs and the code. Affected files
163 are silcd/server_backup.[ch].
165 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
167 * Deny '@' and '!' from nicknames since they are reserved
168 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
169 Updated protocol specs and the code.
171 Affected files are silcd/server_util.[ch].
173 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
175 * Fixed stack overflow in Irssi SILC client. Affected
176 file irssi/src/silc/core/client_ops.c.
178 * Check that Host is set in ServerConnection and RouterConnection
179 in silcd.conf. Affected file silcd/serverconfig.c.
181 * Fixed crash in server with protocol completion callbacks,
182 namely rekey and backup resuming protocols. Affected files
183 are silcd/server_backup.c and silcd/server.c.
185 * Fixed rekey protocol to not restart if it is started already.
186 Affected files are lib/silcclient/client.c and
189 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
191 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
193 * Fixed EOF handling in SILC Config, affected file
194 lib/silcutil/silcconfig.c.
196 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
198 * Fixed RESOLVING flag handling in JOIN notify and other
199 notifys to handle the resolvings correctly in client library.
200 Affected file lib/silcclient/client_notify.c.
202 * Do not send full INVITE and BAN lists in INVITE and BAN
203 notifys, only the changed information. Affected file
206 * Fixed INVITE notify sending in INVITE command, send it
207 only when needed. Affected file silcd/command.c.
209 * Handle the founder key change properly in CMODE_CHANGE
210 notify. Bug #122. Affected file silcd/packet_receive.c.
212 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
214 * Remove the mark for output (mark it only for input) after
215 purging outgoing queue. Prevents the "Error in select()"
216 floods. Affected file silcd/packet_send.c.
218 * Fixed incorrect connection deletion from client library
219 after calling "connect" client operation. Could cause
220 crashes for example during reconnect timeouts. Affected
221 files are lib/silcclient/client.c and
222 irssi/src/silc/core/client_ops.c.
224 * Check server private key file permissions before starting
225 the server. Affected file silcd/serverconfig.c.
227 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
229 * NULL terminate allocated string in silc_buffer_strformat.
230 Affected file lib/silcutil/silcbuffmt.c.
232 * Rewrote the invite/ban list string handling in server to
233 use SilcBuffer instead. Affected files are silcd/command.c
234 and silcd/server_util.c.
236 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
238 * Fixed double free in CMODE command when setting new HMAC
239 for channel. Affected file silcd/command.c.
241 * Added couple of missing memset's to zero sensitive memory.
242 Affected files silcd/command.c, lib/silcclient/command.c.
244 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
246 * Fixed a double free in INVITE command error handling in
247 server. Affected file silcd/command.c.
249 * Added macros SILC_SWAB_[16|32] to swab byte order of
250 16-bit and 32-bit unsigned integers. Affected file
251 lib/silcutil/silctypes.h.
253 * Use the SILC_SWAB_16 instead of htons() in server when
254 handling ports since the ports in structures are always
255 in little-endian order (regardless of platform). Affected
256 file silcd/serverid.c and silcd/server_backup.c.
258 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
260 * Send DISCONNECT in close admin command in server. Affected
261 file silcd/command.c.
263 * Check whether we are already connecting to a remote router
264 (in addition of checking whether we are already connected)
265 before creating new connection. Affected file silcd/server.c.
267 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
269 * Added better compiler and compiler flags checking in
272 * Check that socket is valid after QoS is applied to data.
273 Affected file lib/silcutil/unix/silcunixsockconn.c.
275 * Make sure the socket connecetion is not closed to early
276 when closing connection in server. Also make sure the
277 connection is always closed after error in a protocol.
278 Affected file silcd/server.c.
280 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
282 * Removed --session and --dummy options from Irssi SILC Client.
283 -d option is available only if --enable-debug was given.
284 Affected files are irssi/src/silc/core/silc-core,
285 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
287 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
289 * Added silc_buffer_steal to steal the data from the buffer.
290 Affected file lib/silcutil/silcbuffer.h.
292 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
294 * Fixed server crash with double Primary block in config file.
296 Fixed also various memory leaks around the config file
297 parser. Affected files lib/silcutil/silcconfig.c,
298 silcd/serverconfig.c.
300 * Changed my nickname (Johnny Mnemonic) to my real name, this
301 means that bugs introduced by him were actually introduced
304 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
306 * Don't display "foo appears as foo\nYou're now known as foo"
307 messages. Affected file irssi/src/silc/core/client_ops.c
309 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
311 * Fixed error handling of invalid client entry when calling
312 commands in server. Fixes a crash. Affected file
315 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
317 * Added some sanity checks in server for correctness of the
318 server configuration. Affected file silcd/serverconfig.c.
320 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
322 * Prevent endless resolving of user informations in USERS
323 command by checking the command reply status correctly.
324 Affected file lib/silcclient/command_reply.c.
326 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
328 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
329 file is lib/silcutil/silcfileutil.c. A patch by Matthew
330 Aldous <Matthew@Aldous.com>.
332 * Added better implementation using CriticalSection of
333 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
334 <mikko.lahteenmaki@pikabaana.net>.
336 * Added some Winsock WIN32 compatiblity defines into
337 includes/silcwin32.h.
339 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
341 * Fixed double free in async host lookup code. Affected file
342 lib/silcutil/silcsockconn.c.
344 * On backup router handle now the SERVER_SIGNOFF from router
345 for local connected servers too, and close the connections.
347 Do not process them as normally signing off servers when they
348 really signoff by sending EOF fe, but always assume that
349 router sends the SERVER_SIGNOFF.
351 Affected files silcd/server.c and silcd/packet_receive.c.
353 * Fixed socket unsetting when closing connections. Affected
354 files silcd/server.c and silcd/packet_send.c.
356 * Do not print the nickname in SERVER_SIGNOFF if we do not
357 have it. Prevents asserts in Irssi core. It is possible we
358 don't have the nick if it was just being resolved when server
359 signoff. Affected file irssi/src/silc/core/client_ops.c.
361 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
363 * Fixed autonick crashbug in client library. Affected file
364 lib/silcclient/client.c.
366 * Fixed Unix implementation of SilcMutex to really assert if
367 the mutex is locked/unlcoked already. Affected file
368 lib/silcutil/unix/silcunixmutex.c.
370 * Fixed locking in silc_schedule_uninit. It didn't lock
371 when dispatching timeout tasks. Affected file is
372 lib/silcutil/silcschedule.c.
374 * Changed Win32 implementation of SilcThread to use modern
375 Win32 interface. Affected file is
376 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
378 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
380 * Don't print signed messages when sending failed. Affected files
381 irssi/src/silc/core/silc-[servers.c/commands.h]
383 * Send adquate signal when founding a channel by joing it. Affect
384 file irssi/src/silc/core/client_ops.c
386 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
388 * Fix theme abstracts parsing. Affected files irssi/default.theme,
389 irssi/src/fe-common/core/themes.c
391 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
393 * Fixed close command to use the port correctly when closing
394 server connections. Affected file silcd/idlist.c.
396 * Check for NULL outbuf in silc_socket_write. It is possible
397 that it is NULL is some odd case. Affected files are
398 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
400 * Do not call final protocol callback for backup router
401 resuming protocol when closing connection. It is closed
402 by timeout in case of error. Affected file silcd/server.c.
404 * Backup reconnect to router if backup resuming protocol
405 failed. Affected file silcd/server_backup.c.
407 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
409 * Fixed double free in SKE library error hadling when signature
410 error occurred. Affected file lib/silcske/silcske.c.
412 * Save the fingerprint to new SilcClientEntry after changing
413 nickname. Affected file lib/silcclient/client_notify.c.
415 * Print SIGNOFF in Irssi SILC client only if the nickname is
416 known. Prevents asserts in Irssi core. It is possible we
417 don't have the nick if it was just being resolved when it
418 quit. Affected file irssi/src/silc/core/client_ops.c.
420 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
422 * Fixed double free in invite list adding code when adding
423 invite strings. Affected file silcd/server_util.c.
425 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
427 * More log printing during backup router protocol. Affected
428 file silcd/server_backup.c.
430 * Removed backwards support for old private key file format.
431 Affected file lib/silccrypt/silcpkcs.c.
433 * Removed backwards support for not-so-strict decryption length
434 check, it's strict now. Affected lib/silccrypt/silccipher.c.
436 * GETKEY to update the client entrys fingerprint too.
437 Affected file lib/silcclient/command_reply.c.
439 * Added --without-libtoolfix for package builders using weird
440 wrappers around libtool (BSD at least).
442 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
444 * Fixed backup router bugs: When backup resumes router and
445 receives a CHANNEL_MESSAGE packet the backup must not act
446 as router since the packet header decryption would be
447 different. Also, when relaying packets to channel, do
448 not re-encrypt packets on backup that came from the primary
449 since the connection isn't really router-router connection.
450 Affected files silcd/server.c, silcd/packet_send.c.
452 * Added checks in encryption/decryption that encryption/decryption
453 length sent as argument really is multiple by block size. Helps
454 catching really weird bugs like the above backup router bugs
455 when packets are being decrypted in wrong way. Affected files
456 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
458 * Fixed padding generation in private key file encryption.
459 Affected file lib/silccrypt/silcpkcs.c.
461 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
463 * Added ignore_message_signatures setting which can be used
464 to ignore signatures in messages. Affected files are
465 irssi/src/silc/core/client_ops.c, silc-core.c.
467 * Fixed the libtoolfix to use command line options instead of
468 environment variables. They didn't work as expected. Now,
469 the libtool is fully run-time configurable.
471 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
473 * Verify signature payload for signed messages. Affected files
474 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
475 irssi/src/silc/core/silc-core.h
477 * Display signature verification result in public and private
478 messages using theme abstracts. See irssi/default.theme for
479 examples on their usage. Affected files
480 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
481 irssi/src/fe-common/silc/module-formats.[ch],
482 irssi/src/fe-common/silc/fe-common-silc.c,
483 irssi/src/fe-common/silc/Makefile.am
484 irssi/src/fe-common/core/fe-messages.[ch]
486 * Fixed bugs in Irssi's theme parsing. Affected files
487 irssi/src/fe-common/core/themes.c
489 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
491 * Calculate the correct length for signed messages before
492 encrypting, it must be multiple by block size. Affected
493 file lib/silccore/silcmessage.c.
495 * silc_message_signed_get_public_key returns now both
496 decoded and encoded public key. Affected files are
497 lib/silccore/silcmessage.[ch].
499 * Added libtoolfix script that makes the libtool more generic
500 and configurable in run-time. Now we can specify in run-time
501 if what kind of libraries we want to create, regardless of
502 configuration. SIMs are now creates even if --disable-shared
503 was explicitly given.
505 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
507 * Fixed founder key sending in CMODE command in client.
508 Affected file lib/silcclient/command.c.
510 * Fixed CUMODE founder authentication in server to not check
511 for client's public key since it's not supposed to do that.
512 Affected file silcd/command.c.
514 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
516 * Set realname and hostname in NICK_REC records. Affected file
517 irssi/src/silc/core/silc-nicklist.c
519 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
521 * Remove 1.0 protocol backwards compat code from client
524 * Added more reliable check for whether nickname did change
525 or not, or whether only Client ID changed in NICK_CHANGE
526 notify. Affected file lib/silcclient/client_notify.c.
527 Fixes bug in '@' character handling in a nickname.
529 * Added support for automatically parsing signature from
530 the message payload. Added new function
531 silc_message_get_signature to return the payload to
532 application. Affected files lib/silccore/silcmessage.[ch].
534 * Changed the private_message and channel_message client
535 operations to deliver the SilcMessagePayload to the
536 application too. Application can use it fe. to get the
537 signature from the message for verification. Affected
538 file lib/silcclient/silcclient.h, client_channel.c and
541 * Redefined the signed payload for message payloads.
542 Updated protocol specs and implemented.
544 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
546 * Fixed wrong invite and ban list handling in server command
547 reply. Affected files are silcd/command_reply.c,
548 silcd/server_util.[ch].
550 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
552 * Fixed CMODE setting in server when founder mode was set.
553 Affected file silcd/command.c. Bug #95.
555 * Added support to setting specific public key in CMODE in
556 Irssi SILC client. Affected file lib/silcclient/command.c.
558 * Added support to use specific public key in CUMODE in
559 Irssi SILC Client. Affected file lib/silcclient/command.c.
561 * Added support for inviting and banning by public key in
562 Irssi SILC client. Affected file lib/silcclient/command.c.
564 * Fixed fingerprint/babbleprint showing in invite and ban
565 list command replys. Affected file is
566 irssi/src/silc/core/client_ops.c.
568 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
570 * Format CMODE +c and +h to display both the mode and the argument
572 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
574 * Added test vectors and test programs for SHA-1, MD5,
575 HMAC-SHA1 and HMAC-MD5. New tests are located in
576 lib/silccrypt/tests/. Fixed also argument decoding bug in
577 MD5 implementation. Affected file lib/silccrypt/md5.c.
579 * Changed the channel private key and private message key
580 generation (with static keys) to use SHA1 instead of MD5,
581 as SHA1 is the mandatory hash function in SILC. Affected
582 file lib/silcclient/client_[channel/prvmsg].c.
584 * Changed the private key file encryption to use SHA1 instead
585 of MD5. Added support for the old generation and added
586 automatic change of the key (to be removed later). Affected
587 files lib/silccrypt/silcpkcs.c.
589 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
591 * Load only files with .pub suffix in PublicKeyDir. Affected
592 file silcd/serverconfig.c.
594 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
596 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
597 channels. Affected files silcd/silcd.c, silcd/server.h.
599 * Added the config directive PublicKeyDir for the client block.
600 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
602 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
604 * Merged Toni's irssi/silc.conf patch.
606 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
608 * Max alloc tests in allocation routines. Affected file
609 lib/silcutil/silcmemory.c.
611 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
613 * Fixed a typo in resuming code that fixed detach/resume code
614 in server. Bug #93. Affected file silcd/packet_receive.c.
616 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
618 * Do reverse lookups for server when /connecting. Affected files
619 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
620 irssi/src/core/net-nonblock.*
622 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
624 * Added library versioning for shared libraries. Affected
625 files configure.in.pre and lib/Makefile.am.pre.
627 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
629 * Display INVITE and BAN lists as specified by SILC 1.2
631 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
633 * Do not send invite list back unless asked (when sending
634 no arguments) or when list was modified. Affected file
637 * Remove client from invite list in KILLED notify and in
638 KILL command. Affected file silcd/command.c and
641 * Fixed bugs in invite list handling in INVITE command.
642 Affected files silcd/command.c and silcd/server_util.c.
644 * Merged with Irssi 0.8.6.
646 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
647 Affected file irssi/src/fe-text/silc.c.
649 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
651 * The silc_argument_get_[first/next] now return the argument
652 type to caller. Added silc_argument_payload_encode_one.
654 Affected files are lib/silccore/silcargument.[ch].
656 * Added support for the SILC 1.2 INVITE command and new
657 invite lists to server. Affected files are silcd/command.c,
658 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
660 * Added support for the SILC 1.2 BAN command and new
661 ban lists to server. Affected files are silcd/command.c,
662 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
664 * Added support to client sending new INVITE command. Affected
665 file is lib/silcclient/command.c.
667 * Added support to client sending new BAN command. Affected
668 file is lib/silcclient/command.c.
670 * Added support for removing client from invite list when kicked
671 from channel, as SILC 1.2 dictates. Affected files are
672 silcd/packet_receive.c and silcd/command.c.
674 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
676 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
677 automatically the cipher's internal IV. Affected files
678 lib/silccrypt/silccipher.[ch].
680 * Assure the RESUME_CLIENT packet is not sent to twice to
681 backup router if the detached client was originated from
682 the backup. Affected file silcd/server.c. Bug #76.
684 * Changed silc_sim_symname to not allocate memory. Affected
685 file lib/silcsim/silcsimutil.c.
687 * Fixed memory leaks with SIMs in server. Affected files
688 silcd/serverconfig.c, silcd/server.c.
690 * Fixed channel key distribution after resuming detached
691 client. Affected files silcd/packet_receive.c.
693 * Fixed channel's global_user boolean checking after detaching.
694 Check it after changing the owner of the client not before.
695 Affected file silcd/packet_receive.c.
697 * Fixed few double frees from client library. Fixes at least
698 Bug #81, possibly others too.
700 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
701 notifys in Irssi SILC Client. Affected file is
702 irssi/src/silc/core/client_ops.c. Bug #82.
704 * Applied Ville Räsänen's manual page and --mandir bugfix
705 patch. Affected files are configure.in.pre and Makefile.am.pre.
708 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
710 * Added support to backup router protocol for backup to tell
711 normal server that it cannot use the backup router as primary
712 because the primary isn't really down. Updated protocol
715 * Added support for primary router to tell backup router that
716 resuming is not possible because the backup really isn't primary
717 in the cell. For example if backup disconnected itself the
718 resuming is not allowed since the primary really did not
719 go down. Updated protocol specs.
721 * Removed MARS from crypto library.
723 * Defined the CTR mode and Randomized CBC mode in SILC. The
724 CTR mode is RECOMMENDED now in specification. Defined also
725 Serpent cipher as optional cipher. Updated the protocol specs.
727 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
729 * Added support for inviting/banning by IP/MASK, public key,
730 and explicit Client ID. Redefined the command and notify
731 types to allow easier forwards support for other methods
732 of inviting/banning. Updated protocol specs.
734 * Remove the client from channel's invite lists if the client
735 is kicked or killed. Updated protocol specs.
737 * Unified the Channel Message Payload and Private Message
738 into one Message Payload. Updated protocol specs and
741 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
743 * Don't wait for EOF after socket error has occurred, but
744 close the connection. Affected file is silcd/server.c.
746 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
748 * Added support for setting FOUNDER mode on channel with
749 specific public key which can be set with CMODE command.
750 Updated protocol specs and implemented in client and server.
752 * Fixed the Irssi SILC client to correctly shutdown the client
753 library to avoid memory leaks. Affected files are
754 irssi/src/silc/core/silc-core.c and silc-servers.c.
756 * Deprecated the No Reply flag in SKE protocol and introduced
757 "IV Included" flag which can be used to indicate that the IV
758 is included in the ciphertext. This makes it possible to use
759 SILC on unreliable transport, such as UDP which may cause
760 packet reordering and losses. Updated protocol specs, did
763 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
765 * Fixed the MPI implementation of silc_mp_sizeinbase to return
766 < 32 bit values in correct size. Affected file is
767 lib/silcmath/mp_mpi.c.
769 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
771 * Fixed the KE Start Payload parsing to check that mandatory
772 fields are present. Affected file lib/silcske/payload.c.
774 * Fixed compilation warnigs in Irssi SILC Client. Affected
775 files are irssi/src/silc/core/silc-query.c. client_ops.c.
777 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
779 * Print "nick now appears as newnick" and update Irssi's nicklist
780 when you change your nick to "nick". Closes #62
782 * Never format your own nick. Closes #63
784 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
786 * SILC_UMODE_GONE changes are now propagated correctly to the
787 Irssi client. Closes #54
789 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
791 * Fixed example in /HELP KEY
793 * Added expando $j which expands to current SILC Client version
795 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
797 * Fixed public key decoding in crypto library.
799 * Added better error printing to SKE library.
801 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
803 * Fixed NICK command to not crash if nickname was not sent.
805 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
807 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
808 Deprecated the old Encrypt-And-MAC order. Updated protocol
809 specs and implemented.
811 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
812 generation. Updated specs and implemented.
814 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
816 * Added support for rekey before 2^32 sequence number wraps.
817 Affected files in server and client library.
819 * Padding must be at least 8 bytes now. Implemented and updated
822 * Compute maximum padding for authentication packets to make
823 passphrase approximation attacks impossible. Affected files
824 in client library and in server.
826 * Fixed PING command sending in client library and handling in
827 server. The server ID must be ID Payload, not raw ID data.
828 Affected files in server and client library.
830 * Defined that all public keys sent in commands and notify
831 payloads are actually Public Key Payloads not raw public key
832 data. Updated protocol specs and implemented.
834 * Updated protocol version to 1.2. Updated specs and code.
836 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
837 status types. Updated specs and the code.
839 * Added support for normal client to kill its own entries from
840 the network. Updated protocol specs and the code.
842 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
843 and added initial implementation.
845 * Added MAC field to the Private Message Payload to protect
846 against chosen ciphertext attacks. Updated the protocol specs
849 * Added idle and signon fields to the ATTRIBUTE_SERVICE
850 attribute to indicate the user's current idle and signon time
851 of a service. Updated protocol specs and implemented.
853 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
855 * Added "do_not_bind" argument to silc_client_file_send what
856 can be used to not bind locally but assume the file receiver
857 provides the point of connect. Usefull when sender is behind
858 NAT device. Affected file lib/silcclient/silcclient.h and
861 * Added -no-listener option to FILE SEND command in Irssi SILC
862 client. Affected file irssi/src/silc/core/silc-servers.c.
863 Renamed FILE RECEIVE to FILE ACCEPT.
865 * Confirm passphrase for private key encryption in
866 silc_create_key_pair and silc_change_private_key_passphrase.
867 Affected files are lib/silcutil/silcapputil.c.
869 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
871 * Move silc_client_packet_send back to internal, added
872 silc_client_send_packet, a bit simpler function for application.
873 Affected files lib/silcclient/silcclient.h, client.c and
876 * Moved the SilcClientEntry, SilcChannelEntry and
877 SilcServerEntry to silcclient.h to be public and documented
878 them for application. Affected files are
879 lib/silcclient/silcclient.h and idlist.h.
881 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
883 * Fixed manual page installation patch by Ville Räsänen.
884 USERS help page fix patch by Ville Räsänen
886 * Changed the silc_client_command_call interface to make
887 the command call simpler for the application. The library
888 now handles the command line parsing, command finding and
889 execution. Application only needs to call the function
890 with the command line. Affected files are
891 lib/silcclient/silcclient.h, command.[ch].
893 * Fixed silc_get_input to NULL-terminate the returned input.
894 Affected file lib/silcutil/silcutil.c.
896 * Resolve the client's public key in JOIN command if the
897 founder auth data is being requested but we don't know the
898 client's public key. Affected file silcd/command.c.
901 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
903 * Print notify for server opers when backup router comes
904 online. Affected file silcd/server.c.
906 * Fixed the INVITE command to send the invite list in
907 command reply. Affected file silcd/command_reply.c.
909 * Fixed MOTD command reply sending. Affected file
912 * UTF-8 decode the topic in TOPIC command reply and LIST
913 command reply in Irssi SILC client. Affected file is
914 irssi/src/silc/core/client_ops.c.
916 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
918 * Fixed the INVITE command to not crash Irssi SILC client
919 when given without nickname argument. AFfected file
920 irssi/src/silc/core/client_ops.c.
922 * Fixed double free in WHOIS query on normal server when
923 forwarding query to router. Affected file is
924 silcd/server_query.c.
926 * Fixed WATCH command reply handling on normal server which
927 was missing altogether. Affected file silcd/command_reply.c.
930 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
932 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
933 Included yodl sources for each of these. Also modified
934 Makefile.am prototype to install these files to proper
935 locations. Updated CREDITS. Affected file Makefile.am.pre,
936 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
939 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
941 * Added support for encrypted private key files. Now
942 passphrase must be provided when new key pair is created
943 (can be empty though), and prompted when loading the
944 private key. Added support for loading the old-style
945 non-encrypted private keys as well. Affected files
946 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
949 * Fixed silc_get_input to accept input on all terminals.
950 Affected file lib/silcutil/silcutil.c.
952 * Moved the Irssi SILC client key loading and other stuff
953 to be called after the arguments and UI is initialized.
954 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
956 * Added -P option to Irssi SILC client which can be used
957 to change the passphrase of the private key. Affected
958 file irssi/src/silc/core/silc-core.c.
960 * Added silc_change_private_key_passphrase apputil routine
961 to lib/silcutil/silcapputil.[ch].
963 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
965 * Fixed connection closing in client library to not crash.
966 Moved the connection freeing totally to function
967 silc_clinet_del_connection. Affected file
968 lib/silcclinet/client.c.
970 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
972 * Changed includes/silcincludes.h to silcincludes.h.in to
973 include configuration specific information. The silcdefs.h
974 is not included in to installation anymore (it's only
975 compilation time header).
977 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
979 * Moved the SilcClient and SilcClientConnection from client.h
980 to the public lib/silcclient/silcclient.h. Changed the
983 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
985 * If version string in silc_clinet_alloc is NULL the library
986 puts it automatically. Affected file lib/silcclient/client.c.
988 * Changed the version strings from variables to #define's
989 in includes/silcversion.h.
991 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
993 * Added shared library complation support.
995 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
997 * Added lib/silcutil/silcapputil.[ch] for application
998 utility functions. It includes routines for applications'
999 convenience. Added silc_create_key_pair, silc_show_public_key
1000 and silc_load_key_pair functions.
1002 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1004 * Send RESUME_CLIENT packet from router to backup routers
1005 to in resuming. Affected file silcd/packet_receive.c.
1007 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1009 * In IDENTIFY command parsing, send all other IDs except
1010 Client IDs explicitly to router for resolving on normal
1011 server. Also check that ID received in WHOIS command is
1012 always Client ID, others are not allowed. Affected file
1013 silcd/server_query.c.
1015 * Merged latest changes from irssi.org CVS.
1017 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1019 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1020 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1022 * Fixed the heartbeat sending in Irssi SILC client. Moved
1023 the silc_client_packet_send to silcclient.h for application
1024 usage. Affected files lib/silcclient/client_internal.h
1025 lib/silcclient/silcclient.h.
1027 * Fixed a bug in query resolving in server. Used wrong
1028 variable in a for loop and crashed. Affected file is
1029 silcd/server_query.c.
1031 * Server constructs requested attributes only to locally
1032 connected clients. Affected file silcd/server_query.c.
1035 * Fixed a bug when sending resolving from router to server
1036 with requested attributes. The constructed WHOIS command
1037 was incorrect. Affected file silcd/server_query.c.
1040 * Fixed Requested Attributes saving in WHOIS command reply.
1041 The length of the data buffer must be saved too. Affected
1042 file silcd/command_reply.c.
1044 * Update the client entry's servername after detaching is
1045 over. Affected file silcd/packet_receive.c. Bug #37.
1047 * Resolve incomplete client entrys in CUMODE_CHANGE and
1048 CMODE_CHANGE notifys. Affected file is
1049 lib/silcclient/client_notify.c. Bug #42.
1051 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1053 * Fixed channel key packet processing bug on backup router
1054 during backup resuming protocol. Affected file is
1055 silcd/packet_receive.c.
1057 * Fixed memory leaks in server. Affected files are
1058 silcd/server.c and silcd/packet_receive.c.
1060 * Fixed packet decryption problem when backup router encrypted
1061 channel message with wrong key during backup resuming
1062 protocol. Affected file silcd/packet_send.c.
1064 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1065 Toni Willberg (toniw@iki.fi)
1067 * Changed the SilcCipher context to be private. Changed the
1068 silc_cipher_get_iv to just return pointer to the IV. Added
1069 silc_cipher_get_name to return the name of the cipher.
1070 Fixed code all around to support these changes. Affected
1071 files are lib/silccrypt/silccipher.[ch], client library and
1074 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1076 * Fixed unaligned access in lib/silccore/silcattrs.c.
1078 * Fixed libtool linking in lib/silcsim/Makefile.am.
1080 * Fixed services attribute printing. Affected files is
1081 irssi/src/silc/core/silc-queries.c.
1083 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1085 * Fixed a crashbug in incoming server accepting. Affected
1086 file silcd/server.c.
1088 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1090 * Added automatically generated index to Toolkit Reference
1093 * Added support for Postscript Toolkit Reference Manual.
1095 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1097 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1100 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1102 * Added 'send_events' boolean argument to the function
1103 silc_schedule_set_listen_fd which sends the set events to
1104 the application explicitly if set to TRUE. Default action
1105 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1106 lib/silcclient/client_internal.h and silcd/server_internal.h.
1108 * Added silc_compare_timeval to determine which time values
1109 is smaller. Affected file lib/silcutil/silcutil.[ch].
1111 * Added sort-of "Quality of Service" (QoS) support to
1112 SilcSocketConnection. Data reception can be controlled with
1113 rate limit per second and/or read data length limit.
1114 Added silc_socket_set_qos. Affected files are
1115 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1117 * Added the QoS configuration to SILC Server configuration
1118 file. Affected files are silcd/serverconfig.[ch] and
1121 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1123 * Merged with irssi.org CVS.
1125 * Failed OPER and SILCOPER authentications are now logged.
1126 Affected file silcd/command.c. Bugs #25.
1128 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1130 * ROBODoc documented lib/silcutil/silcbuffer.h and
1131 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1132 <ville.rasanen@iki.fi>.
1134 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1136 * Added support for auto-passphrase authentication from the
1137 config file during connecting which was not implemented
1138 yet. Affected file irssi/src/silc/core/client_ops.c.
1140 * Fixed a bug in authentication protocol failure handling which
1141 was processing wrong callback context. Affected files
1142 are lib/silcclient/client.c and protocol.c.
1144 * Fixed the /ATTR allow off to actually work. Affected file
1145 is irssi/src/silc/core/silc-queries.c.
1147 * Fixed the /ATTR -del to work. Affected file is
1148 irssi/src/silc/core/silc-queries.c.
1150 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1152 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1154 * Fixed mask attribute adding in Irssi SILC client. Affected
1155 file irssi/src/silc/core/silc-queries.c.
1157 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1159 * Added support for saving the requested attributes in
1160 WHOIS to directory. Affected file is
1161 irssi/src/silc/core/silc-queries.c.
1163 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1165 * Added support for parsing VCard fields that do not have
1166 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1168 * Fixed a double free bug in hash table foreach function
1169 if the entry was deleted in the foreach callback. Affected
1170 file lib/silcutil/silchashtable.c.
1172 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1174 * Added silc_attribute_get_verify_data to return the signature
1175 verification data for either user digital signature or
1176 server digital signature in Requested Attributes. Affected
1177 files are lib/silccore/silcattrs.[ch].
1179 * Added silc_vcard_alloc which is used to allocated dynamic
1180 SilcVCard context. The silc_vcard_free now checks whether
1181 the context is dynamically allocated or not. Affected files
1182 are lib/silcutil/silcvcard.[ch].
1184 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1186 * Periodically remove the NOATTR status from client entry
1187 so that the client may take the attributes in use even after
1188 server has resolved them unsuccessfully earlier. Affected
1189 file silcd/server_query.c and idlist.h.
1191 * Moved sha1hash and md5hash from client->internal to
1192 SilcClient for application usage. Affected files are
1193 lib/silcclient/client.h and client_internal.h.
1195 * Fixed attribute encoding and decoding bugs. Affected
1196 files lib/silccore/silcattrs.[ch].
1198 * Added ATTR command to Irssi SILC Client which is used to
1199 manage user's Requested Attributes sending and values for
1200 WHOIS command. Affected files around Irssi SILC client.
1202 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1204 * Added silc_buffer_strformat which can be used to format
1205 strings into a buffer which size is automatically increased.
1206 Affected file lib/silcutil/silcbuffmt.[ch].
1208 * Added implementation of VCard (RFC 2426) which can be used
1209 as part of Requested Attributes in WHOIS command. Affected
1210 file lib/silcutil/silcvcard.[ch].
1212 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1214 * Some strncat -> silc_strncat changes our the core and
1217 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1218 errors. Added better error printing to SKE library.
1219 Affected files lib/silcske/silcske.c, silcske_status.h and
1222 * Save the PKCS key length even if only private key is set to
1223 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1225 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1226 length in bits not in bytes. Affected files are
1227 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1228 silcd/server_query.c.
1230 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1232 * Added silc_attribute_payload_encode_data to directly encode
1233 the data into the attributes buffer. Renamed function
1234 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1235 Affected files are lib/silccore/silcattrs.[ch].
1237 * silc_hash_table_find_foreach calls the foreach function now
1238 once even if the nothing was found with context set to NULL.
1239 Affected file lib/silcutil/silchashtable.[ch].
1241 * Remove the RESOLVING flag from client entry after received
1242 the Requested Attributes from the client. Fixed memory leak
1243 in client entry freeing. Affected files silcd/server_query.c
1246 * Added Requested Attributes support into SILC Client Library.
1247 It is not able to send requested attributes in WHOIS command,
1248 and also receive and process requested attributes. Added
1249 silc_client_attribute_[add|del] and silc_client_attributes_get
1250 functions. Added also `ignore_requested_attributes' to the
1251 SilcClientParams to not use attributes in client. Affected
1252 files are lib/silcclient/command.c, client_attrs.[ch],
1253 silcclient.h, client_internal and client.[ch].
1255 * Changed the silc_client_get_client_by_id to support Requested
1256 Attributes, it takes them as argument now. Affected file
1257 is lib/silcclient/silcclient.h, and idlist.c.
1259 * Added -details option to WHOIS command in Irssi SILC Client
1260 to support the requested attributes. By default it requests
1261 all attributes. Affected file lib/silcclient/command.c and
1262 irssi/doc/help/in/whois.in.
1264 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1266 * Add also SERVICE attribute for server-constructed attribute
1267 data. Also digitally sign the attributes and add
1268 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1269 silcd/server_query.c.
1271 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1273 * Changed the silc_attribute_payload_encode to support list
1274 of attributes (function may be called several times to add
1275 a new attribute). Removed the silc_attribute_payload_encode_list
1276 function. The encoding function now also automatically encodes
1277 the data, so the caller does not need to do that. Affected
1278 files lib/silccore/silcattrs.[ch].
1280 * Added support for replying on behalf of the user to the
1281 Requested Attributes in WHOIS command in the server. Affected
1282 file silcd/server_query.c.
1284 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1285 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1287 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1289 * Don't swtich to become primary router if we are backup if
1290 decryption error has occurred. Affected file silcd/server.c.
1292 * Fixed a bug in backup router IP address comparison in
1293 silc_server_backup_get.
1295 Save now also the port of the server/router and use that
1296 in comparison as well. Affected file silcd/server_backup.c.
1298 * Normal server now reconnects to backup router automatically
1299 if connection is lost to it. Affected file silcd/server.c.
1301 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1303 * If packet processing fails (like integrity check fails)
1304 the connection is closed now. Affected files are
1305 lib/silccore/silcpacket.c and silcd/server.c.
1307 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1309 * Fixed double free in RSA public key set function
1310 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1313 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1315 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1316 Added server_query.[ch] which provides one interface for
1317 querying information using all three commands.
1319 * Changed all "typedef unsigned char" in core library to
1320 "typedef SilcUInt8".
1322 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1324 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1326 * Renamed silc_server_get_client_resolve to
1327 silc_server_query_resolve and moved to server_query.[ch].
1329 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1331 * Resumed client packet handling from server put the resumed
1332 client on wrong list on router and caused the client not
1333 be present on the network anymore. Now fixed to put the
1334 client to correct list. Affected file silcd/packet_receive.c.
1336 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1338 * Various cleanup in error message output in config parsing code
1339 and in server init code. Fixed error log files containing
1340 too many newlines ('\n') in some situations. Affected files are
1341 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1343 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1345 * Use the reverse lookupped hostname in client internals
1346 instead of one user provided us as remote server name.
1347 Affected file lib/silcclient/client.c.
1349 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1351 * Added 'app_context' to silc_schedule_init. It is an
1352 application specific context that is delivered to application
1353 in task callback functions. Affected files are
1354 lib/silcutil/silcutil.[ch].
1356 * The hb_context in SilcSocketConnection is not freed
1357 automatically anymore (application must free it). Freeing
1358 it automatic is inconsistent. Affected files are
1359 lib/silcutil/silcsockconn.[ch].
1361 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1363 * Added support for removing explicitly added client connections
1364 in rehash and closing the client connections if they were
1365 unconfigured in the rehash. Affected file silcd/server.c.
1367 * Added support for aborting automatically pending commands
1368 that never receives the reply (to avoid memory leaks).
1369 Added also silc_server_command_pending_timed to set the
1370 specific timeout for pending command. Affected files are
1371 silcd/command[_reply].[ch].
1373 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1374 specs and lib/silccore/silcstatus.h.
1376 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1378 * Changed the silc_get_time to accept time value as argument
1379 or if zero is sent return current local time. Affected
1380 file lib/silcutil/silcutil.[ch].
1382 * Added STATS command to client library and Irssi SILC client.
1383 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1385 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1387 * Assure that channel key is set before sending it. May
1388 crash server otherwise. Affected file silcd/packet_send.c.
1390 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1392 * Assure that endless loop cannot happen with detached client
1393 resolving on normal server. Added idlist status
1394 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1395 silcd/idlist.h and silcd/packet_receive.c.
1397 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1399 * Incoming file transfer request cannot use same session as
1400 the sending session. This can happen when sending file to
1401 yourself. Crashed the client on quit. Affected file
1402 lib/silcclient/client_ftp.c. Bug #24.
1404 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1406 * Implemented the draft-riikonen-precense-attrs draft and
1407 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1409 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1411 * Distribute the SERVER_SIGNOFF notify also to local backup
1412 routers from the primary router. The backup router may not
1413 have the signing of local server directly connected and need
1414 to know about the signoff. Affected file silcd/server_util.c.
1416 * Use the primary router as the origin of the locally connected
1417 server when it is disconnecting from the backup router since
1418 that's where it really is coming from. Now the clients from
1419 the disconnecting server are removed correctly and "shadow"
1420 clients are not left to the backup router. Affected file
1423 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1425 * If normal server is standalone and found existing but disabled
1426 channel, do not re-create the channel since it creates
1427 duplicate same channels. Affected file silcd/server.c.
1429 * Added anonymous client connections support to server. New
1430 "anonymous" configuration option to ConnectionParams section
1431 added. If set to true, the username and hostname information
1432 of the client will be scrambled and anonymous user mode is
1433 set automatically to the user. Affected files are
1434 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1436 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1438 * In JOIN notify handling, mark that the cache entry of the
1439 client cannot be expired. Can cause crashes on normal
1440 server (asserts client->channels). Affected file is
1441 silcd/packet_receive.c.
1443 * From now on distribution versions are used as protocol versions
1444 instead of by default using the Toolkit base version as protocol
1445 version. Affected file prepare.
1447 * Do not set the locally resolved hostname for local client
1448 entry but take what server sends. This way the real hostname
1449 is showed in WHOIS for yourself. Affected file is
1450 lib/silcclient/idlist.c and lib/silcclient/client.c.
1452 * Resolve local info with IDENTIFY when connecting to server.y
1454 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1456 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1457 for implied search (not needed on platforms which has native
1458 pthreads library). Use --without-pthreads to disable threads.
1459 Affected file is configure.in.pre
1461 * Fixed --with-iconv on platforms which need to bypass (broken)
1462 native iconv(). Affected file is configure.in.pre
1464 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1466 * Moved -C option parsing in Irssi SILC client at same time
1467 as other options. The UI was initialized earlier and caused
1468 problems on command line. Bug #16. Affected file is
1469 irssi/src/silc/core/silc-core.c.
1471 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1473 * Added global variable silc_log_timestamp that tells silclog
1474 wether to print or not the timestamp in the logging files.
1475 Affected file lib/silcutil/silclog.[ch].
1477 * Added silcd configuration option Timestamp in the Logging
1478 section. Affected file silcd/serverconfig.[ch],
1479 doc/example_silcd.conf.in.
1481 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1483 * Fixed fingerprint checking to check for entirely empty
1484 fingerprint instead of two first bytes when determining
1485 if it is set. Bug #18. Affected file silcd/command.c.
1487 * Fixed duplicate PKCS name registering to not allow it.
1488 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
1490 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1492 * Conditionalize non-gcc compiler optimizations for various
1493 platforms, enable those commented out. Cleanups.
1494 Affected file lib/silcmath/mpi/configure.in
1496 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
1498 * silc_rng_exec_command() left zombie processes if command
1499 didn't generate any output. Affected file
1500 lib/silccrypt/silcrng.c
1502 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1504 * Rewrote iconv checking, introduce --with-iconv for systems
1505 which rely on libiconv. Check if iconv() provided by libc
1506 is good enough, otherwise demand libiconv. Affected file
1509 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1511 * Search for ldopen() also in libc. This enables SIM support
1512 on *BSD systems. Based on patch from Alex Zepeda. Affected
1513 file configure.in.pre
1515 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1517 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
1518 This fixes prepare on *BSD systems. Affected file
1521 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1523 * More fixed for not having purge timeout for global clients
1524 that are on channel. Affected files silcd/command_reply.c
1527 * Fixed the rekey protocol to work with backup router connections.
1528 Rekey packets are now allowed on disabled connections as
1529 well. Affected files silcd/packet_send.c and server.c.
1531 * Do not switch to be as backup router when shutting down and
1532 closing the primary connection. Affected file silcd/server.c.
1534 * Fixed memory leaks in backup router deleting. Added
1535 silc_server_backup_free to free all data during shutdown of
1536 server. Affected files silcd/server_backup.[ch].
1538 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1540 * Do not process commands if the sock->user_data is NULL.
1541 Affected file silcd/command.c.
1543 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1545 * Fixed buffer overflow and security problems (loosing bits
1546 in CFB encryption) in SILC RNG. Problems reported by
1547 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
1549 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1551 * Added yet more checks that client is not expired on global
1552 list if it is on channels. Affected file is
1553 silcd/command_reply.c.
1555 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1557 * Merged c0ffee's MIME signal patch which adds support for
1558 sending also MIME messages in Irssi SILC Client, and handling
1559 received MIME messages in a signal (and perhaps doing something
1560 to non-textual MIME messages).
1562 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1564 * Fixed pending command deletion in server and client library
1565 to check the whole list instead of breaking after first found.
1566 The affected files are silcd/command.[ch] and
1567 lib/silcclient/command.[ch].
1569 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1571 * Return NO_SUCH_CHANNEL error in USERS for channel that is
1572 secret or private, otherwise it's possible to find out
1573 whether a secret channel exists or not. Affected file
1576 * If CMODE change fails during the mode setting, assure that
1577 the old mode mask is set for the channel back. Affected
1578 file silcd/command.c.
1580 * Fixed passphrase saving on +a channel on normal server
1581 after successful JOIN command. Affected file silcd/command.c.
1583 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1585 * Remove server/router operator privileges in DETACH command,
1586 since it's possible to resume to server where these
1587 privileges would not be allowed for the client. Affected
1588 file silcd/command.c.
1590 * Do not set to wait for backup in rehash of the server.
1591 Affected file silcd/server.c.
1593 * Do not check listener sockets when counting how many
1594 socket connections we have. Affected file is
1595 silcd/server_util.c.
1597 * Do not announce disconnected clients that are remaining
1598 in history (for WHOWAS). This is because SIGNOFF notify
1599 for these has been sent earlier already. Affected file
1602 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1604 * Buffer overflow with CUMODE command's mode->mode character
1605 conversion. Reported by Ville Räsänen. Affected file
1606 lib/silcutil/silcutil.c.
1608 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1610 * Allow heartbeat packets to go disabled connections anyway.
1611 Affected files silcd/server.c and silcd/packet_send.c.
1613 * Do not broadcast New Channel packets with List flag set
1614 in the packet to backup routers. The router must check
1615 for the correctness of the packets before sending them.
1616 It is possible that router will have enforce Channel ID
1617 change and this would cause desync in the backup router.
1618 Affected file silcd/packet_receive.c.
1620 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
1621 are handled in list parsing. They are not list packets
1622 anymore. Affected file silcd/packet_receive.c.
1624 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1626 * Stop waiting for backup router through the timeout, not
1627 directly after backup router has arrived. Affected file
1630 * Do not re-create channel keys and send them when removing
1631 clients in server shutdown. Affected files are
1632 silcd/server_internal.h and silcd/server_util.c.
1634 * Notify distribution to backup routers was missing from
1635 the silc_server_send_notify_dest function which caused
1636 desyncing problems with backup router. Affected file is
1637 silcd/packet_send.c.
1639 * The client's channel removing was working wrong on
1640 backup router. It assumed that it doesn't know global
1641 information but backup router does know. For this reason
1642 it could remove channel when it wasn't supposed to do that.
1643 Affected file silcd/server.c and silcd/server_util.c.
1645 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1647 * Stop for a couple seconds after badkup router has become
1648 primary router. Affected file silcd/server.c.
1650 * Added silc_server_remove_servers_by_server, which is used
1651 to remove servers originated from some other server. Also
1652 clients of those servers can be removed too. Affected file
1653 silcd/server_util.[ch].
1655 * When removing clients after a server has signed of remove
1656 also all servers behind that server (unless they are known
1657 to be available locally), and send SERVER_SIGNOFF for each
1658 of the server separately. Also the signed off clients are
1659 sent now separately per signed off server. The affected files
1660 are silcd/server.c and silcd/server_util.[ch].
1662 * All servers added with silc_idlist_add_server must always
1663 have both "router" and "connection" pointers set. Otherwise,
1664 bad server entries may be left around in the cache.
1665 Affected file silcd/command_reply.c.
1667 * Do not create the channel key in NEW_CHANNEL packet
1668 processing if the channel is empty. Affected file
1669 silcd/packet_receive.c.
1671 * Completed backup router support for standalone routers.
1672 Supports also servers in the cell that do not use the backup
1675 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1677 * Fixed a bug in silc_string_regexify which did not add '^'
1678 at the start of each string, and thus the matching was
1679 not explicit. For example ban list iikone@*!*@* would
1680 match also "priikone", which is wrong, it would have to be
1681 *iikone@*!*@* to match also "priikone". Affected
1682 file lib/silcutil/unix/silcunixutil.c.
1684 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1686 * Enable all local server connections before updating client
1687 caches when we've become backup router. Otherwise, signoff
1688 packets may not reach the clients. Affected files are
1689 silcd/server.c and silcd/server_util.[ch].
1691 * Fixed a bug in version string parsing which could crash
1692 the program with specially formatted version string.
1693 Bug reported and patch provided by Ville Räsänen. Affected
1694 file lib/silcutil/silcutil.c.
1696 * Handle the disconnection immediately when DISCONNECT
1697 packet is received in server. Affected file silcd/server.c.
1699 * Primary router now waits a short time (10 seconds) for
1700 backup router connection before accepting any other
1701 connection (except local). Affected file silcd/server.c,
1704 * Fixed a crash in client libary in NICK_CHANGE notify when
1705 NICK_CHANGE arrived for client entry we are resolving
1706 currently. Affected file lib/silcclient/client_notify.c.
1708 * Call the sconn->callback completion even if error had
1709 occurred. Start reconnecting always if connection to
1710 primary router fails during backup router protocol.
1711 Affected files silcd/server.c and server_backup.c.
1713 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1715 * Added functions silc_server_send_opers and
1716 silc_server_send_opers_notify to send packets stricly
1717 to operators. Added macro SILC_SERVER_SEND_OPERS macro
1718 to send variable argument notify to operators.
1719 Affected files silcd/packet_send.[ch] and silcd/server.h.
1721 * Removed UMODE rights checking with UMODE_CHANGE notify.
1722 Affected file silcd/packet_receive.c.
1724 * Server/router operator now receives notify when network
1725 switches to backup router and when it resumes the use of
1726 primary router. Affected file silcd/server.c and
1727 silcd/server_backup.c.
1729 * Fixed the updating of client information after backup
1730 resuming protocol is over; update all except local clients
1731 to the new primary router. The affected file is
1732 silcd/server_util.c.
1734 * Added support for closing active connections in rehash
1735 that were unconfigured by the user. Supports currently
1736 closing server and router connections. Affected file
1739 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
1741 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1743 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
1744 is NULL since seems that on some platforms NULL is allowed
1745 and on some it's not. Fallback encoding is used instead.
1746 Affected file lib/silcutil/silcstrutil.c.
1748 * Fixed statistics updating for incoming server connection
1749 which could cause problems when re-connecting. Affected
1750 file silcd/server.c.
1752 * Preliminary backup router support for standalone router
1753 added. Affected files in silcd/.
1755 * Mark server connections in backup router disabled before
1756 and after backup protocol. Affected file is
1757 silcd/server_backup.c.
1759 * Added support for reconnecting to remote server connection
1760 even if the protocol fails, and if the configuration wants
1761 us to keep trying to connect anyway.
1763 Server connection is not allowed to backup router if
1764 backup router does not have connection to primary router yet.
1766 Affected file is silcd/server.c.
1768 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1770 * Added silc_client_udpate_server function to update changed
1771 server info. Affected file lib/silcclient/idlist.[ch].
1773 * Added check for server entries that are being resolved when
1774 notify is received. If being resolved, handle the received
1775 notify only after it's resolved so that all notifys are
1776 handled in same order as received from the server.
1778 Added similar resolver check to channel entries. Every
1779 notify that cause resolving of any information that affects
1780 channel entry marks the channel entry in waiting state.
1781 After whatever resolving is over the waiters are signalled
1782 and only then the notifys are handled in the same order
1783 as delivered from the server.
1785 Affected files are lib/silcclient/idlist.[ch], and
1788 * Fixed KILLED notify handling in normal server. Affected
1789 file silcd/packet_receive.c.
1791 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
1792 is locally connected, or was locally connected (but may
1793 be detached and connection is not active). Added also
1794 SILC_IS_LOCAL for checking this status. Affected files
1795 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
1796 silcd/server.c and silcd/server_internal.h.
1798 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1800 * Don't send or handle TOPIC_SET if topic is already set and
1801 is same as being set. Affected files silcd/command.c and
1802 silcd/packet_receive.c.
1804 * Fixed CMODE change rights checking to work correctly when
1805 removing modes by operator. Affected file is
1806 silcd/server_util.c.
1808 * Fixed some handling with New Channel packet in router and
1809 fixed some CMODE_CHANGE notify handling in server and router.
1810 Affected file is silcd/packet_receive.c.
1812 * Changed "disconnect" client operation to include the
1813 reason of the disconnection and optional disconnection
1814 message. Affected file lib/silcclient/silcclient.h.
1816 * Made the compilation of lib/contrib/ stuff conditional.
1817 Affected files configure.in.pre, lib/contrib/Makefile.am.
1819 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1821 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
1822 to the sender of the notify too, to avoid situation where two
1823 notifys are in the network at the same time going to oppsite
1824 directions. Affected file silcd/packet_receice.c.
1826 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1828 * Delete the client from channel even if the cilent->id is
1829 NULL. It was possible that client was deleted without
1830 removing from channels (theoretically at least). Affected
1831 file silcd/server.c and silcd/server_util.c.
1833 * Free the client data too when resuming is not successful.
1834 Affected file silcd/packet_receive.c.
1836 * Merged some code from c0ffee's silc-plugin. Affected files
1837 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
1839 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
1840 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
1841 to the primary router connection, the other one returns
1842 TRUE if packet must be broadcasted to network.
1844 * All notifys that are destined to primary router (to network)
1845 are now automatically sent to backup routers even if the
1846 router is standalone (and has backup router). Affected files
1849 * Added --without-irssi and --without-silcd configuration
1850 options for disabling the compilation of these applications.
1851 Affected file configure.in.pre and prepare.
1853 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1855 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
1856 UTF-8 encoding and decoding. Added also new encodings
1857 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
1859 Added also SILC_STRING_LANGUAGE which is language and charset
1860 specific encoder and decoer for those platforms that support
1861 iconv(). It can convert the UTF-8 to and from the locale
1862 specific character set.
1864 Affected file lib/silcutil/silcstrutil.[ch].
1866 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
1868 * Added function silc_get_command_name to the file
1869 lib/silcutil/silcutil.[ch].
1871 * Improved the server debug output a bit. Affected files are
1874 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1876 * Save the channel passphrase when received succesful JOIN
1877 command reply from router, on normal server. Otherwise
1878 joinig +a channels from normal server is not possible.
1879 Affected file silcd/command.c.
1881 * Fixed a bug in TOPIC_SET notify handling. The notifier
1882 may be other than client too, like server or channel.
1883 It expected it to always be only client and ignored the
1884 notify. Affected file silcd/packet_recieve.c.
1886 * Removed some (unnecessary) debug printing from
1887 lib/silccore/silcid.c and lib/silccore/silcargument.c.
1889 * Do not force CMODE_CHANGE when server is announcing new
1892 Router announces stuff only after server reannounces channel
1893 after CHANNEL_CHANGE notify.
1895 These fixes optimizes the announcing procedure, and perhaps
1896 fixes some problems too. Affected file silcd/packet_receive.c.
1898 * Fixed SERVER_SIGNOFF sending to local clients. It was
1899 totally broken and sent the notify to all local clients,
1900 instead of only to those that was on same channel as the
1901 signing off clients. Affected file silcd/server_util.c.
1903 * Added -D option to server. It can be used to give debug
1904 level. The levels are from 0 - 99, and are predefined for
1905 smooth server debugging. (see silcd.c for the predefined
1906 levels). Affected file silcd/server.c.
1908 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1910 * Fixed a bug in Irssi SILC client to close the connection
1911 properly when disconnecting from server. Affected file
1912 irssi/src/silc/core/client_ops.c.
1914 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1916 * When authenticating as founder during JOIN command, check
1917 that the one authenticating becomes the only founder on the
1918 channel. Affected file silcd/command.c.
1920 * Better checking for founder mode setting when CUMODE_CHANGE
1921 notify is received. Affected file silcd/packet_receive.c.
1923 * Close all connections when shutting down the server by sending
1924 DISCONNECT packet. Close all listeners too when shutting
1925 down the server. Affected file silcd/server.c.
1927 * Handle DISCONNECT packet correctly in client library by
1928 calling the "disconnect" client operation. Affected file
1929 lib/silcclient/client.c.
1931 * Handle local errors correctly during resuming. Affected
1932 file lib/silcclient/client.c.
1934 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1936 * The log file is not dupped internally anymore in
1937 lib/silcutil/silclog.c. Fixed memory leaks too.
1939 * The scheduler now dispatches all pending timeout tasks
1940 when it is uninitialized with silc_schedule_uninit.
1941 Affected file lib/silcutil/silcschedule.c.
1943 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1945 * Added --enable-stack-trace option to configure. Added
1946 memory allocation stack trace support. Added files
1947 lib/silcutil/stacktrace.[ch]. Affected files are
1948 lib/silcutil/silcmemory.[ch].
1950 * Fixed memory leaks from libraries and server. Affected
1951 files around the tree.
1953 * Reverted back a fix made to CUMODE which broke it.
1954 Affected file silcd/command.c.
1956 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1958 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
1959 core library, and implemented it. All textual messages SHOULD
1960 use this flag and the message MUST be UTF-8 encoded.
1961 All text messages sent by Irssi SILC client are now UTF-8
1962 encoded (regardless whether the terminal supports UTF-8 or not).
1963 Affected files are lib/silccore/silcchannel.h,
1964 irssi/src/silc/core/silc-servers.c, silc-channels.c and
1967 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1969 * Added lots of new statistics updating that was missing from
1970 the server and router code. Affected files in silcd/.
1972 * Sending SIGUSR1 signal to server now dumps the current
1973 server statistics into /tmp directory. Affected file is
1976 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
1977 the SILC Hash Interface also. Added new functions
1978 silc_hash_get_name, silc_hash_init, silc_hash_update and
1979 silc_hash_final. Affected file lib/silccrypt/silchash.c.
1981 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1983 * Added some better info printing for client during connecting.
1984 Affected file silcd/server_util.c.
1986 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
1987 to silence a user on a channel. Affected files are
1988 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
1989 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
1990 and silcd/packet_receive.c.
1992 * Fixed a fatal bug in handling of malformed command payload.
1993 Affected file silcd/command.c.
1995 * Fixed a double free when announcing channel users to router.
1996 Affected file silcd/server.c.
1998 * After successful authentication to channel founder mode, check
1999 that there isn't anyone else with founder mode on the channel.
2000 The one that authenticated will become founder and anyone
2001 else is demoted. Affected file silcd/command.c.
2003 * Added error printing of any error that has occurred during
2004 any command in client library. Affected file is
2005 irssi/src/silc/core/client_ops.c.
2007 * Removed some error printing from the client library and left
2008 it for the application to worry (from the error status it
2009 receives in 'command' client operation. Affected file is
2010 lib/silcclient/command.c.
2012 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2014 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2015 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2016 Starting key agreement with itself is denied. Affected file
2017 is lib/silcclient/client_keyagr.c.
2019 * Fixed some error checkings from the SFTP library which caused
2020 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2021 and lib/silcsftp/sftp_util.c.
2023 * Added new "debug" and "debug_string" settings to Irssi SILC
2024 client which can be used to print runtime debugging on the
2025 Irssi's screen. Available when compiled with --enable-debug
2026 option. Affected file irssi/src/silc/core/silc-core.c.
2028 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2030 * Fixed a missing variadic parameter in a function call that
2031 caused server crash when a non-allowed connection arrived.
2032 Reported by Richard Becker. Affected file silcd/server.c.
2034 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2036 * Added WATCH list sending to backup routers from router.
2037 The WATCH command is sent by the router to the backup
2038 router. Affected file silcd/command.c.
2040 * Mark the backup_router flag for RouterConnection entry
2041 if the backup router stuff is defined in the config file.
2042 Affected file silcd/serverconfig.c.
2044 * Fixed some backup data sending around the code to work better
2045 if the router is standalone router. Not all places were fixed.
2046 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2049 * Fixed the router connecting when connecting to multiple
2050 routers. It ignored every other router except the first
2051 one. Affected file silcd/server.c.
2053 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2055 * Made the private key generation after expiration optional.
2056 If not created after expiration the old key will re-expire
2057 at a later time (and thus key pair is not necessary to
2058 change). Affected file irssi/src/silc/core/clientutil.c.
2060 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2062 * The length arguments in bind() and connect() were wrong
2063 and fixed now to used SIZEOF_SOCKADDR in the
2064 lib/silcutil/unix/silcunixutil.c.
2066 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2068 * Fixed detach timeout handling to use Client ID and not
2069 the actual client entry which may be freed in the callback.
2070 Affected file silcd/command.c.
2072 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2074 * Merged c0ffee's multiple interface support patch.
2075 Affected files in silcd/.
2077 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2079 * Cleanup keys properly. Affected file is
2080 irssi/src/silc/core/clientutil.c.
2082 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2084 * Display the user mode on the status bar. Affected file
2085 irssi/src/silc/core/silc-expandos.c.
2087 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2089 * If private message key is not set, but the flag is set in
2090 the packet, ignore the packet since it cannot be decrypted.
2091 Affected file lib/silcclient/client_prvmsg.c.
2093 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2095 * When resuming client, remove the old client entry from
2096 the watcher list too. Affected file silcd/packet_receive.c.
2098 * Do not allow normal server to force founder mode away
2099 from router if the founder mode is already set. Affected
2100 file silcd/packet_receive.c.
2102 * Remove the client entry with watch notify types with short
2103 timeout, and not directly, so that other notifys can be
2104 retrieved too. Affected file lib/silcclient/client_notify.c.
2106 * Display notification about data messages that cannot be
2107 displayed. Affected files irssi/src/silc/core/client_ops.c,
2108 irssi/src/fe-common/silc/module-formats.[ch].
2110 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2112 * Fixed the CHANNEL_CHANGE notify handling in client libary
2113 to not use freed memory. Affected file is
2114 lib/silcclient/client_notify.c.
2116 * Fixed CUMODE_CHANGE notify handling in server. Affected
2117 file silcd/packet_receive.c.
2119 * Fixed USERS command to support empty channels. Affected
2120 file silcd/command.c.
2122 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2124 * Allow multiple identical pending commands to be registered
2125 in client library. Affected file is lib/silcclient/command.c.
2127 * Call the completion for resolving client information only
2128 after all resolvers has finished. This fixes a crash in
2129 the client. Added support for checking when the resolvers
2130 are finished. Affected file is lib/silcclient/idlist.c.
2132 * Wait by default 3 seconds before reconnecting to the server
2133 after being disconnected. Makes the /detach command a bit
2136 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2138 * Check the watcher list before sending signoff notifys
2139 when closing client connection. Affected file is
2142 * Added better CMODE command rights checking. Affected file
2143 silcd/server_util.c.
2145 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2147 * Fixed watcher list checking during server signoff. It
2148 crashed the server. Affected file silcd/server_util.c.
2150 * The JOIN command reply returns now the founder's public
2151 key. Affected file is silcd/command.c.
2153 * Announce the channel mode, and the mode properties with
2154 CMODE_CHANGE notify. Affected file silcd/server.c.
2156 * Mark new channels by default disabled, untill at least
2157 one user joins the channel. Affected file is
2158 silcd/packet_receive.c.
2160 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2162 * The nickname argument to watch notify can be optional.
2163 Fixes a crash in server. Affected file silcd/packet_send.c.
2165 * Remove the client entry from cache if the WATCH notify type
2166 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2167 lib/silcclient/client_notify.c.
2169 * Check the watcher list before and after changing nickname
2170 when the NICK_CHANGE notify is received. Affected file is
2173 * Fixed a crash in OPER and SILCOPER command sending. Empty
2174 passphrase caused the crash. Affected file is
2175 lib/silcclient/command.c.
2177 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2179 * Merged with Irssi CVS for Irssi SILC client.
2181 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2183 * Completed the protocol specifications.
2185 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2187 * Merged with Irssi CVS for Irssi SILC client.
2189 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2191 * Added the founder's public key delivery to the
2192 CUMODE_CHANGE notify type as well. Updated the protocol
2193 specs and the code. Affected files are silcd/packet_send.[ch],
2194 silcd/packet_receive.c and silcd/command.c.
2196 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2198 * Added silc_pkcs_public_key_copy function into the
2199 lib/silccrypt/silcpkcs.[ch].
2201 * Remove the `iv' from the SilcChannelEntry since we can
2202 live without it. Affected files are silcd/idlist.h and
2203 silcd/packet_receive.c.
2205 * Added support for sending the founder's public key in
2206 the CMODE_CHANGE notify packet in the server. Affected
2207 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2208 silcd/command.c and silcd/server.c.
2210 * Changed the FOUNDER_AUTH authentication to use only
2211 public key authentication as defined by new protocol
2212 specs. Passphrase authentication with that mode cannot
2213 be used anymore. It is now possible to reclaim founder
2214 mode from any server in the network. Affected files are
2215 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2217 * Added permanent channels support by making the channel
2218 permanent when FOUNDER_AUTH mode is set on the channel.
2219 The channel will not be destroyed even if channel is empty
2220 when that mode is set. Protocol TODO #17. Affected
2221 files are silcd/server.[ch], server_util.[ch],
2222 silcd/command.c, silcd/packet_receive.c and
2223 lib/silcclient/command.c.
2225 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2227 * Added reference counter to the command reply context in
2228 the client library. Affected files are
2229 lib/silcclient/command_reply.[ch].
2231 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2233 * Fixed rekey protocol with PFS in the client library.
2234 Affected file is lib/silcclient/protocol.c.
2236 * Added support for list of errors in client library
2237 command reply handling. Affected file is
2238 lib/silcclient/command_reply.c.
2240 * Defined that the WHOIS and IDENTIFY commands can send
2241 list of errors. Updated the protocol specs. Protocol
2244 * Added support for sending list of errors to WHOIS and
2245 IDENTIFY commands in server. Added support for receiving
2246 list of errors in server. Affected files are
2247 silcd/command.c and silcd/command_reply.c.
2249 * Fixed client info resolving on LEAVE command in client
2250 library to not crash. Affected file is
2251 lib/silcclient/client_notify.c.
2253 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2255 * Defined that the NICK command replies with thew changed
2256 nickname too, to make the nickname changing simpler at
2257 the client's end. Updated protocol specs and the code
2258 in client and server. Affected files are
2259 silcd/command.c, lib/silcclient/command_reply.c and
2260 lib/silcclient/command.c.
2262 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2264 * Added `Compressed' packet flag to indicate that the packet
2265 payload is compressed by the sender. Updated the protocol
2266 specs and the core library. The compression still is not
2267 implemented in the sources. Affected file is
2268 lib/silccore/silcpacket.h.
2270 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2272 * Remove pending command callbacks also if the connection
2273 to the server is destroyed. Affected file is
2274 lib/silcclient/client.c.
2276 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2278 * Added new QUIET channel user mode that can be used to
2279 quiet a user in a channel. Updated the protocol specs but
2280 it wasn't implemented yet. Protocol TODO #27. Affected
2281 file is lib/silccore/silcmode.h.
2283 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2285 * Added BLOCK_INVITE user mode to be able to block incoming
2286 invite notifications. Protoocol TODO #26. Affected files
2287 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2290 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2291 the protocol specs and the code. Affected file is
2292 lib/silccrypt/silcpkcs.c.
2294 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2296 * Disconnect Payload includes now the status type. Updated
2297 the protocol specs and the code. Protocol TODO #25.
2298 Affected files are silcd/server.c, lib/silcclient/client.c.
2300 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2301 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2302 Moved the silc_client_command_status_messages table to the
2303 lib/silcutil/silcutil.c and added new funtion
2304 silc_get_status_message, which deprecates function
2305 silc_client_status_message. Affected files are
2306 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2307 lib/silcutil/silcutil.[ch].
2309 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2311 * Defined that the nickname hash in Client ID MUST be from
2312 lowercase nickname. This effectively changes nicknames in
2313 SILC to case-insensitive. Updated the protocol specs and
2314 the code. Affected files are lib/silcutil/silcutil.[ch],
2315 silcd/serverid.c, and silcd/idlist.c.
2317 * Added new channel user modes BLOCK_MESSAGES_USERS and
2318 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2319 code. Affected files are lib/silccore/silcmode.h,
2320 lib/silcclient/command.c, and silcd/packet_send.c.
2322 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2323 specs and code. Affected file lib/silccore/silcstatus.h.
2325 * Added support for watch list. It is possible to add nicknames
2326 to be watched, and when they come to network, leave network
2327 or user mode changes the watcher will be notified of this
2328 change. Added SILC_COMMAND_WATCH command, added new
2329 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2330 notifications. Updated the protocol specs and implemented
2331 this to library, client and server. Protocol TODO #21.
2332 Affected files are lib/silccore/silccomand.h,
2333 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2334 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2335 silcd/packet_send.[ch], silcd/packet_receive.c, and
2336 irssi/src/silc/core/client_ops.c.
2338 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2339 somebody watching you. Updated the protocol specs and the
2340 code. Affected files are lib/silccore/silcmode.h, and
2341 lib/silcclient/command.c.
2343 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2345 * Added service support to SILC protocol. Added new command
2346 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2347 core library. Services are not implemented in server or
2348 client for now. Protocol TODO #20. Affected files are
2349 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2351 * Added SilcStatus argument to `command' client operation
2352 to return the error status when command sending fails
2353 locally. Changed all command in client library to return
2354 correct command status. Affected files are
2355 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2356 irssi/src/silc/core/client_ops.c.
2358 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2360 * Added silc_mime_parse function to parse MIME headers.
2361 Affected files are lib/silcutil/silcstruti.[ch].
2363 * Added MIME header parsing in Irssi SILC Client. It displays
2364 all textual MIME objects, others it ignores. Affected file
2365 is irssi/src/silc/core/clien_ops.c.
2367 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2369 * Fixed a bug in the pid writing function, which couldn't be
2370 written in a root-owned directory.
2372 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2374 * Defined that channel message to unknown Channel ID must
2375 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2376 Updated the protocol specs and the code in server. The
2377 affected file is silcd/packet_receive.c.
2379 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2381 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2382 that it is used to send error notifys if error occurs during
2383 some SILC packet processing, except commands. The error
2384 types are same as for command reply types. Defined that
2385 if private message is sent to unknown Client ID the error
2386 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2387 Updated the protocol specs and code. Affected files are
2388 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2389 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2390 and irssi/src/silc/core/client_ops.c. Renamed the
2391 SilcCommandStatus to SilcStatus.
2393 * Defined the use of extra WHOIS attributes in WHOIS command.
2394 The <Requested Attributes> (defined in a separate document)
2395 can be used to request additional information about user
2396 not returned by standard WHOIS command. Defined that server
2397 can send WHOIS command directly to client. Client provides
2398 the requested attributes to the server. Updated the protocol
2399 specs. Protocol TODO #4. Implementation is not done yet
2400 (Protocol TODO #24).
2402 * Renamed function silc_client_command_status_message to
2403 silc_client_status_message. Affected files are
2404 lib/silcclient/command_reply.[ch].
2406 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2408 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2409 32 bit integers. Updated the protcol specs and the code.
2410 Affected files are silcd/command.c and
2411 lib/silcclient/command.c.
2413 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2415 * Fixed a bug in library where sending a bogus authentication
2416 payload would lead to a crash. Affected file is
2417 lib/silccore/silcauth.c.
2419 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2421 * Added detach_disabled and detach_timeout server config
2422 options to the server. Affected files silcd/serverconfig.[ch],
2423 silcd/command.c and silcd/packet_receive.c.
2425 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2427 * Added resolve_cmd_ident field to the SilcClientEntry structure
2428 too so that if the entry is for example being resolved so
2429 another command may attach to the same pending command reply
2430 without requiring to resolve the same entry again. Added
2431 support for adding multiple pending commands for one
2432 command idenfier. Affected files lib/silcclient/command.[ch],
2433 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2435 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2437 * Defined that server receives WHOIS command reply for private
2438 and secret channels too. Updated protocol specs and the
2439 code in server. Affected file silcd/command.c.
2441 * Defined <channel user mode list> argument to WHOIS command
2442 reply for returning user modes on the channels. The
2443 channel list now doesn't include the user mode anymore but the
2444 actual channel mode. Updated protocol specs and the code in
2445 client and server. Affected files are silcd/command_reply.c,
2446 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2447 and lib/silcclient/command_reply.c.
2449 * Save the channels list in WHOIS command reply in normal server
2450 so that WHOIS always shows joined channels also in normal
2451 server and not just on router. Affected file is
2452 silcd/command_reply.c.
2454 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2456 * Defined that server receives USERS command reply for private
2457 and secret channels too. Updated protocol specs and the
2458 code in server. Affected file silcd/command.c.
2460 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2462 * Changed the UMODE's mode mask argument to be optional. If
2463 not provided then the command merely returns the current mode
2464 mask to the client. Updated protocol specs and the server.
2465 Affected file is silcd/command.c.
2467 * Added SILC session detachment/resuming support. It is possible
2468 to detach by closing the network connection and then re-connect
2469 and resume to the old client session. Added DETACHED user
2470 mode that server will set for detached client. Added new
2471 packet RESUME_CLIENT which is used to perform the resuming
2472 process. Added DETACH command. Updated the protocol specs,
2473 core library, client and server. Protocol TODO #22. Very
2474 many affected files around the tree.
2476 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2478 * Changed the CMODE's mode mask argument to be optional. If
2479 not provided then the command merely returns the current mode
2480 mask to the client. Updated protocol specs and the server.
2481 Affected file is silcd/command.c.
2483 * Changed the Killer's Client ID in KILLED notify to be just
2484 any ID payload since router server is allowed to kill as well.
2485 Updated protocol specs, client libary and server. Affected
2486 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
2487 and irssi/src/silc/core/client_ops.c.
2489 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2491 * Added new user modes ANONYMOUS for special anonymous servers
2492 that may set the mode for client, and BLOCK_PRIVMSG which
2493 client may set to block incoming private messages unless the
2494 Private Message Key flag is set (using private keys to protect
2495 private messages). Updated protocol specs and code in client
2496 and server and core library. Protocol TODO #23. Affected
2497 files are lib/silccore/silcmode.h, silcd/server.[ch],
2498 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
2499 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
2501 * Added new channel user mode BLOCK_MESSAGES which the client
2502 may set to itself to tell server not send channel messages.
2503 Other packets such as channel key packets are still sent.
2504 Protocol TODO #23. Updated the protocol specs, client and
2505 server. Affected files are lib/silccore/silcmode.h,
2506 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
2507 lib/silcutil/silcutil.c, silcd/command.c, and
2508 silcd/packet_send.c.
2510 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2512 * Redefined the Status Payload to include now two 8 bit fields,
2513 instead of one 16 bit field. This now makes it possible to
2514 send list of errors. Updated the protocol specs and the code
2515 in core library, client library and server. Protocol TODO #1.
2516 Affected files are lib/silccore/silccommand.[ch],
2517 lib/silcclient/command_reply.[ch], silcd/command.c,
2518 silcd/command_reply.c and silcd/packet_receive.[ch].
2520 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2522 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
2523 must be handled by the application and should tell the application
2524 that an error message was already printed, and it should print the
2525 config coords (line, filename, ...). Affected files are
2526 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
2528 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
2529 server config parsing code more readable.
2531 Fixed a bug in the fetch_logging() config callback.
2533 Affected files is silcd/serverconfig.c.
2535 * Drop root privileges when started in foreground. Don't drop them
2536 if debugging also. Affected file is silcd/silcd.c.
2538 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2540 * Added more IM-like features by introducing new user modes
2541 for setting various presence information. Added new modes:
2542 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
2543 specs and code. Protocol TODO #19. Affected files are
2544 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
2545 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
2547 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2549 * Added STATS command to the protocol after all, to return
2550 various statistical information about the network. It can
2551 be used by clients to retrieve statistical information, and
2552 servers may use it to to fetch cell and network wide
2553 statistics from router. Updated the protocol specs and
2554 implemented it to the server. Protocol TODO #16.
2555 Affected files are lib/silccore/silccommand, silcd/command.[ch],
2556 silcd/command_reply.[ch].
2558 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2560 * The LIST command reply in client libary now adds new channel
2561 entry if the returned channel doesn't exist yet in cache,
2562 and returns the channel entry to the application in the
2563 command_reply client operation. Affected file is
2564 lib/silcclient/command_reply.c.
2566 * Changed the channel message payload's MAC generation to
2567 include the IV in the MAC as well. This way all relevant
2568 parts of the channel message payload are authenticated also
2569 with the channel message MAC (and not only by packet MAC).
2570 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
2571 Affected file is lib/silccore/silcchannel.c.
2573 * Fixed the SKE to save the remote version, since the
2574 silc_ske_parse_version mistakenly checked wrong version,
2575 after it replaced the start payload. Affected files are
2576 lib/silcske/silcske.[ch].
2578 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2580 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
2581 string utility functions. Added there also new functions
2582 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
2583 Affected files lib/silcutil/silcstrutil.[ch].
2585 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
2586 files are lib/silcutil/silcstrutil.[ch].
2588 * Defined that the security property fields in SKE SHOULD be
2589 UTF-8 encoded, defined that version string MUST be US-ASCII
2590 encoded, defined that passphrases sent in connection
2591 authentication protocol MUST be UTF-8 encoded. Implemented
2592 these to the client and server. Defined also that other
2593 passphrases sent in the protocol MUST be UTF-8 encoded.
2594 Affected files are lib/silcske/silcske.c,
2595 lib/silcclient/protocol.c, silcd/protocol.c,
2596 silcd/serverconfig.c, and lib/silccore/silcauth.c.
2598 * Changed the silc_client_close_connection interface to not
2599 need the SilcSocketConnection which should not be visible
2600 to application. Affected files are lib/silcclient/client.c
2601 and lib/silcclient/silcclient.h.
2603 * Rewrote the text for Private Message Key Payload in the
2604 protocol specification. Protocol TODO #11.
2606 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2608 * Upgraded the protocol version to 1.1, updated protocol specs
2611 * Added the nickname as new argument to NICK_CHANGE notify and
2612 added it to protocol specs and implemented it to client and
2613 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
2614 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
2615 lib/silcclient/client_notify.c.
2617 * Added the killer's client ID to the KILLED notify and added
2618 it to protocol specs and implemented it to client and server.
2619 Protocol TODO #13. Affected files are silcd/command.c,
2620 silcd/packet_receive.c, packet_send.[ch],
2621 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2622 The killer's client entry is now returned to application in
2623 the `notify' client operation.
2625 * Fixed the Max Argument fields that had too large value set
2626 in the protocol specs. Protocol TODO #14.
2628 * Added the LEAVE command reply to return the ID of parted
2629 channel. Updated protocol specs and implemented it to the
2630 client and server. Protocol TODO #15. Affected files are
2631 silcd/command.c, lib/silcclient/command_reply.c. The channel
2632 entry is now returned to application in the `command_reply'
2635 * Rewrote the version SKE version checking in client libary
2636 and in server to use the silc_parse_version_string. Affected
2637 files are lib/silcclient/protocol.c, silcd/protocol.c.
2639 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
2640 commands that was missing it, and updated protocol specs and
2641 the server implementation. Protocol TODO #10. The affected
2642 file is silcd/command.c.
2644 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
2645 generic reply to a generic request (REQUEST flag), and
2646 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
2647 way. A draft-riikonen-silc-flags-payloads-00.txt is written
2648 to define the payload for DATA flag. Added the flags to
2649 the implementation. Protocol TODO #9. Affected file is
2650 lib/silccore/silcchannel.h.
2652 Changed the client library to return the message length
2653 to application as well in the channel_message and private_message
2654 client operations. Affected files are
2655 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
2656 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
2657 and lib/silcclient/client_ops_example.c.
2659 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
2660 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
2661 the channel. Updated protocol specs and impelemented this
2662 to client and server. Protocol TODO #6. Affected files are
2663 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
2664 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
2666 Added new options m and M to CMODE command in Irssi SILC
2667 client to set these modes.
2669 * Deprecated all administrative commands from SILC protocol
2670 since they are highly implementation specific commands.
2671 Updated protocol specs. Moved the old commands in
2672 implementations to private range of command types. Affected
2673 files are silcd/command.c, lib/silcclient/command.c and
2674 lib/silcclient/command_reply.c. Protocol TODO #8.
2676 * Fixed a bug in server where sending unknown command crashes
2677 the server. Affected file silcd/command.c.
2679 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2681 * Added SILC_PROTOCOLVERSION macro to check protocol version
2682 of a socket connection. The affected file is
2683 lib/silcutil/silcsockconn.h.
2685 * Added better error logging in rekey protocol. Affected file
2688 * Do not check public key types in SKE during rekey. Affected
2689 file lib/silcske/payload.c.
2691 * Fixed the rekey protocol with PFS, which was totally broken.
2692 Affected file silcd/protocol.c.
2694 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2696 * Some client implementations quit network by doing first LEAVE
2697 and then immediately SIGNOFF (like Bombyx). We now do check
2698 after a short time after LEAVE notify and check whether the
2699 client is still valid after LEAVE, and if not we remove it from
2700 cache. Affected file is lib/silcclient/client_notify.c.
2702 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2704 * Merged version 1.1.4 of zlib. Even if it not currently in use,
2705 it's good not to have security holes here.
2707 * Fixed a negative refcount situtuation for the config context.
2708 Affected file is silcd/serverconfig.c.
2710 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2712 * ROBOdoc documented lib/silcutil/silcutil.h.
2714 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2716 * Optimized even more the SilcPacketContext structure. Now
2717 totally saved 16 bytes of memory per context after optimization.
2718 Affected files are lib/silccore/silcpacket.[ch].
2720 * Made strict checks for valid SILC IDs. Affected file is
2721 lib/silccore/silcid.c.
2723 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2725 * Changed the object argument for silc_cipher_register,
2726 silc_hash_register, silc_hmac_register and silc_pkcs_register
2727 to const. Affected files are lib/silccrypt/silccipher.[ch],
2728 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
2730 * Changed the silc_get_username and silc_get_real_name to
2731 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
2733 * Fixed the Irssi SILC Client to use the silc_get_username and
2734 silc_get_real_name insted of glib routines since the glib
2735 routines only corrupt stack. Fixes the Irssi SILC to work in
2736 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
2738 * Fixed the Irssi to not use g_get_home_dir since it crashes
2739 or returns garbage on cygwin and corrupts stack. Added function
2740 get_home_dir to Irssi routines. Affected files are
2741 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
2743 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2745 * Made some structure optimizations. SFTP memory FS MemFSEntry
2746 entry structure. Optimized SilcTask structure. Optimized
2747 SilcPacketContext structure.
2749 Affected files lib/silcsftp/sftp_fs_memory.c,
2750 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
2752 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2754 * And yet again reverted back the config thing since Johnny
2755 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
2758 * Fixed memory leaks from config object. Affected files are
2759 silcd/serverconfig.[ch].
2761 * Added support for adding new connections to the server in rehash.
2762 After rehash they take effect.
2764 Added support for changing the maximum allowed connections in
2765 rehash. The number can grow but going smaller is not supported.
2767 Added function silc_server_num_sockets_by_remote to the
2768 silcd/server_util.[ch].
2770 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
2772 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2774 * Added preliminary checking during config parsing for a valid
2775 public/private key and removed further checks in the code.
2776 Affected files are silcd/serverconfig.[ch], server.c.
2778 * Moved functions silc_server_drop() and silc_server_daemonise()
2779 from server.c to silcd.c since they are stricly related to
2780 the application activity.
2782 * Reverted a small part of the automatic ref/unref since
2783 it caused a double unref in some situations. Affected
2784 files are silcd/silcd.[ch], server.c, serverconfig.c.
2786 * Added some .cvsignore files in the lib directory.
2788 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2790 * Fixed silc_net_gethostbyaddr to correctly resolve by
2791 address. Affected file lib/silcutil/silcnet.c.
2793 * Fixed the notify relaying to client. The HMAC to be used
2794 with relayed packets ws wrong and caused decryption failure
2795 at the client end. Affected file is silcd/packet_receive.c.
2797 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2799 * Created new branch silc_protocol_1_0_branch.
2801 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
2803 * Changed the silc_server_config_* routines to be SilcServer
2804 independent. They are now officially application specific code
2805 and not part of generic server implementation. Affected files
2806 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
2808 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2810 * Added automatic referencing of config context in the
2811 silc_server_config_alloc, and automatic unreferencing in the
2812 silc_server_config_destroy. Affected files are
2813 silcd/serverconfig.[ch], silcd/silcd.c.
2815 * Fixed the silc_log_quick handling in the logging routines.
2816 It didn't log quickly when it was TRUE. Affected file is
2817 lib/silcutil/silclog.c. Also the flush delay was set even
2818 if it was 0 in config file. Affected file is
2819 silcd/serverconfig.c.
2821 * Added support for changing key pair of the server in rehash.
2822 Affected file silcd/server.c.
2824 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2826 * Fixed the TOPIC_SET notify to not cras. It changed the topic
2827 too early, before getting the channel entry. Affected file
2828 is silcd/packet_receive.c.
2830 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2832 * Added functions silc_server_config_[ref/unref], these are used
2833 to prevent that the config object is destroyed.
2835 No longer directly affect global variables silc_log_quick and
2836 silc_log_delay, they are first cached inside the config object
2837 and then applied with silc_server_config_setlogfiles().
2839 silc_server_config_set_defaults() is now internal to
2840 serverconfig.c, there are no reasons to show this internal stuff
2843 Affected files are silcd/serverconfig.[ch].
2845 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
2846 fprintf's to stderr, since some code may be executed again after
2847 the server went into the background. Affected files are
2850 * Added rehash support. Added function silc_server_rehash() that
2851 will perform all the basic tasks of the rehashing procedure.
2853 * Added command line option `-x, --hexdump'. This will enable the
2854 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
2855 The option `--hexdump' implies `--debug'.
2857 * Fixed a bad bug in the logging APIs (silcutil library) where
2858 the application would crash after calling silc_log_reset_all().
2860 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2862 * Fixed the KICKED notify handling in client library to
2863 correctly remove the channel and all entries from the
2864 channel when I was kicked. This bug crashed the client.
2866 Fixed yet another but in KICKED notify handling to remove
2867 the kicked client correctly from the channel.
2869 Affected file is lib/silcclient/client_notify.c.
2871 * Fixed a minor bug in looking up correct client entry
2872 in KICKED notify in server. Affected file is
2873 silcd/packet_receive.c.
2875 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
2876 sources correctly to distribution. Fixes --with-gmp option.
2878 * Removed the manual rehashing from ID Cache, and changed it
2879 to use the SILC Hash Table's auto rehash feature. Affected
2880 file is lib/silccore/silcidcache.c.
2882 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2884 * Fixed a bug in the silc_client_nickname_format function that
2885 handles the multiple same nickname formatting. Two clients
2886 with same nickname caused problems after the first one left
2887 and rejoined. It didn't format the nickname correctly.
2888 Affected file is lib/silcclient/idlist.c.
2890 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2892 * Don't change the topic if olod topic is same as new one.
2893 Affected file is silcd/packet_receive.c.
2895 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2897 * Added cross-reference support to the SILC Documentation
2898 generator. All types across all HTML files are now cross-
2899 referenced. Affected files util/robodoc/generator.c and
2900 scripts/silcdoc/silcdoc.
2902 * Added file lib/silcutil/silctypes.h to include all the
2903 arithmetic type definitions and some macros. Removed
2904 includes/bitmove.h and moved macros to silctypes.h.
2906 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2908 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
2910 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2912 * Added `type' argument to silc_id_payload_parse_id function which
2913 now returns the type of the ID to the sent pointer. Affected
2914 file is lib/silccore/silcid.[ch].
2916 * Added check for CMODE_CHANGE notify type that mode change is
2917 allowed by the sender. Affected file silcd/packet_receive.c.
2919 * Added check for CUMODE_CHANGE notify type that mode change is
2920 allowed by the sender. Affected file silcd/packet_receive.c.
2921 Added the ID type as CUMODE_CHANGE notify type as argument
2922 to the `notify' client operation. Affected files are
2923 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2925 * Added function silc_client_add_server to the client library.
2926 Added support for resolving also channel and server info when
2927 received unknown entity in notify packet. Affected files are
2928 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
2930 * Added function silc_command_get_status to return the command
2931 status from the command reply's argument payload. Affected files
2932 are lib/silccore/silccommand.[ch].
2934 * Added check for KICKED notify type that the kicking is
2935 allowed by the client. Affected file silcd/packet_receive.c.
2937 * Created function silc_get_input which can be used to get input
2938 (echo on or off) from user on command line. Affected files are
2939 lib/silcutil/silcutil.[ch].
2941 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2943 * Optimized silc_server_packet_relay_to_channel function.
2944 Added new function silc_channel_message_payload_encrypt which
2945 can be called directly if channel message payload needs to
2946 be encrypted and is already encoded (no need to call _encode
2947 function). Packet relaying is now done by router without any
2948 extra memory allocations. Affected files are
2949 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
2950 silcd/packet_send.c.
2952 * Fixed the INVITE notify handling. It took wrong arguments
2953 as invite list and invite delete. Affected file is
2954 silcd/packet_receive.c.
2956 * Added check for TOPIC_SET notify type that the topic change is
2957 allowed by the client. Affected file silcd/packet_receive.c.
2959 * Added check for INVITE notify type that inviting is allowed by
2960 the client. Affected file silcd/packet_receive.c.
2962 * Changed the silc_server_client_on_channel to return the
2963 SilcChannelClientEntry as well. Moved the function
2964 silc_server_check_cmode_rights to server_util.[ch].
2965 Affected files are silcd/server_util.[ch], silcd/command.c.
2967 * Added function silc_server_check_umode_rights to check whether
2968 changing client's user mode is allowed. Added check for
2969 UMODE_CHANGE notify type that the umode change is allowed
2970 by the client. Affected files are silcd/server_util.[ch],
2971 silcd/packet_receive.c and silcd/command.c.
2973 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2975 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
2976 ID length. It ignored that ID can be IPv6 based as well.
2977 Affected file lib/silccore/silcpacket.h.
2979 * Fixed the silc_id_id2str and silc_id_str2id to take the
2980 IPv6 address offset's into consideration. Affecte file is
2981 lib/silccore/silcid.c.
2983 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2985 * Fixed the internal Unix scheduler functions to check for
2986 NULL context they may receive. The affected file is
2987 lib/silcutil/unix/silcunixschedule.c.
2989 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
2991 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
2992 can specify different directory with --home command line
2993 parameter. Affected files irssi/src/silc/core/client_ops.c,
2996 * SILC-specific commands aren't now executed if the active server
2997 isn't of SILC-type, so there won't be problems with having
2998 IRC and SILC protocol support in same client. Affected files
2999 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3002 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3004 * Improved the signal support in SILC Schedule. Added new
3005 function silc_schedule_signal_call which is used by application
3006 to mark a signal to be called. It is now safe to perform
3007 any kind of tasks in signal callbacks since it is guaranteed
3008 that the application specified signal callback is called
3009 after the signal is over. Affected files are
3010 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3012 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3014 * Added `name' field to SilcChannelPrivateKey to represent
3015 application given name for the key. Moved also the context from
3016 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3017 Added the `name' argument also to the function
3018 silc_client_add_channel_private_key.
3020 Added function silc_client_current_channel_private_key to set the
3021 current channel private key in use.
3023 Added "change" command to KEY command which can be used to change
3024 the current channel private key. Bound the command also to
3025 alt+K (Alt+Shift+k).
3027 Also affected files lib/silcclient/client_channel.c,
3028 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3030 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3032 * Added silc_rng_get_byte_fast function in to the
3033 lib/silccrypt/silcrng.[ch].
3035 * Changed the interface of silc_packet_assemble and the
3036 silc_packet_send_prepare. If silc_packet_assmble is now
3037 called the application does not call silc_packet_send_prepare
3038 because the library will call it automatically. These
3039 interfaces now also return a reference to the outgoing buffer
3040 which includes the assembled packet, which the application can
3041 use to encrypt the packet.
3043 Affected files are lib/silccore/silcpacket.[ch],
3044 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3045 silcd/packet_send.c, server_backup.c and packet_receive.c.
3047 * Fixed a packet sending bug on very high load, where outgoing
3048 packet queue wasn't handled correctly and packets got corrupted.
3049 Affected files are lib/silcutil/*/silc*sockconn.c,
3050 lib/silcclient/client.c and silcd/server.c.
3052 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3054 * Added macro SILC_PACKET_DATALEN which can be used during
3055 packet assembling to check whether the data to be added to
3056 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3057 len is truncated until it fits it.
3059 Added checks for maximum length of channel message payload and
3060 private message payload also.
3062 Added checks for maximum packet length in server and in
3065 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3066 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3067 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3068 lib/silcclient/client_prvmsg.c.
3070 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3072 * Added silc_server_packet_queue_purge call to the
3073 silc_server_disconnect_remote to assure that all data in the
3074 queue before disconnecting is sent to the network. Affected
3075 file silcd/server.c.
3077 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3079 * Added the deleting of server's own ID cache entry to the
3080 silc_server_free function. Free also everything else that
3081 has been allocated in silc_server_init. The affected file
3084 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3086 * Added functions silc_parse_version_string, silc_version_to_num,
3087 and silc_ske_parse_version to parse SILC protocol style version
3088 strings. Affected files lib/silcutil/silcutil.[ch] and
3089 lib/silcske/silcske.[ch].
3091 * Added new configuration params: version_protocol, version_software
3092 and version_software_vendor to specify what version the remote
3093 host must at least be to be able to connect to server. The vendor
3094 string can be regex matched too. Added new function
3095 silc_server_connection_allowed to check maximum number of allowed
3096 connections, and allowed versions for incoming connections.
3097 Affected files are silcd/server.c, server_util.[ch] and
3100 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3102 * Added preliminary support for signals in scheduler. The
3103 signals we care about are now blocked always when the scheduler
3104 is locked. This way we can synchronise the use of signal with
3105 scheduler. It is guaranteed that when signal occurs the scheduler
3106 is not locked, and thus new tasks can be safely added to the
3109 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3110 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3111 Added new platform specific routines
3112 silc_schedule_internal_signals_[un]block and
3113 silc_schedule_internal_signal_[un]register.
3115 Added new functions to SILC Schedule API:
3116 silc_schedule_signal_[un]register. Each signal that application
3117 is going to use should be registered to the scheduler.
3119 Affected files are lib/silcutil/silcschedule.[ch],
3120 lib/silcutil/*/silc*schedule.c.
3122 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3124 * Check for unauthenticated client and server in the
3125 silc_server_new_client and silc_server_new_server functions.
3126 Affected file silcd/packet_receive.c.
3128 * Added function silc_string_is_ascii to check whether given
3129 string is 7-bit ASCII string. Affected files are
3130 lib/silcutil/silcutil.[ch].
3132 * Added function silc_id_is_valid_server_id into the
3133 silcd/serverid.c and added checking for valid Server ID's in
3134 silc_server_new_server. The Server ID must always be based
3135 on the server's public IP address.
3137 * Added logging of DISCONNECT packet message in the server.
3138 Affected file silcd/server.c.
3140 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3142 * Changed all library interfaces that use Global RNG to also
3143 accept SilcRng as argument. Affected files are
3144 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3145 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3146 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3147 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3148 lib/silccrypt/rsa.c.
3150 * Added function silc_pkcs_generate_key to the
3151 lib/silccrypt/silcpkcs.[ch] for applications so that they
3152 don't need to do pkcs->pkcs->init calls anymore.
3154 * Remove SilcSocketConnection from the SFTP API since it really
3155 wasn't needed there. The application has the information
3156 saved in its contexts anyway and the SFTP layer doesn't need
3157 know about it. Affected files lib/silcsft/silcsftp.h and
3158 lib/silcsftp/sftp_[server/client].c.
3160 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3161 The SilcSimContext is not SilcSim.
3163 * Fixed possible buffer overflows in silc_id_render in the
3164 lib/silcutil/silcutil.c.
3166 * On EPOC the global crypto module lists are not used at all
3167 in the crypto library. Added support for using the constant
3168 algorithm list on EPOC. Affected files are
3169 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3172 * Fixed the handling of third parameter of KICKED notify, since
3173 it was mistakenly updated to SILC Protocol 1.0 even though it
3174 is to be included in 1.1. Since it is not in 1.0 it is not
3175 mandatory, and this fix now handles it only if it is provided,
3176 and it is not error if it is not provided. Affected file
3177 lib/silcclient/client_notify.c.
3179 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3181 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3182 client. Affected file irssi/src/silc/core/client_ops.c.
3184 * Merged with Irssi 0.8.4 from irssi.org CVS.
3186 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3188 * Check for valid socket connection in client entries before
3189 sending any messages. Fixes a crash, but doesn't fix some
3190 other underlaying bug that is lurking there. Affected
3191 file silcd/packet_send.c.
3193 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3195 * $usermode, $cumode and $cumode_space expandos shouldn't do
3196 anything with non-SILC server records. Affected file
3197 irssi/src/silc/core/silc-expandos.c
3199 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3201 * Fixed the silc_net_check_[host/local]_by_sock to support
3202 IPv6 bound sockets as well. Now they can return IPv6 addresses
3203 as well. Affected file lib/silcutil/silcnet.c.
3205 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3206 Affected lib/silcutil/unix/silcunixnet.c.
3208 * Fixed ID rendering (at least on some platforms, not NetBSD)
3209 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3211 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3213 * Added silc_hash_public_key and silc_hash_public_key_compare
3214 functions to be used with SilcHashTable. They can be used to
3215 hash public keys and compare public keys in hash table. Affected
3216 file lib/silcutil/silcutil.[ch].
3218 * Added support for specifying multiple public keys for Client
3219 connection section in server configuration file. This makes it
3220 possible to accept multiple public keys from same host, or to
3221 make a section that accepts any incoming host, and have the
3222 accepted public keys listed in the section.
3224 Added functions silc_sever_[find/get]_public_key, added the
3225 support for this actually to all connection sections but only
3226 the Client section is currently allowed to specify multiple
3229 Affected files are silcd/server.c, server_internal.h,
3230 command.c, protocol.c, server_util.[ch], packet_receive.c.
3232 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3234 * Merged Irssi 0.8.2 from irssi.org CVS.
3236 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3238 * If silc_debug is TRUE, also output standard logging messages
3239 to stderr with the debug output.
3241 Made silc_log_reset_all() flushing all channels before returning.
3242 Also fixed some documentation typos.
3244 Affected files are lib/silcutil/silclog.[ch].
3246 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3248 * Fixed the server to check correctly the amount of connections
3249 from single host, by checking also the type of the connection.
3250 Fixed also the comparison of number of connections and number
3251 of allowed connections. Affected files are silcd/server.c,
3254 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3256 * Fixed the USERS command reply to save the user's mode on the
3257 channel as well. Fixed JOIN command reply to check whether a
3258 client is on channel already and not join it twice. Affected
3259 file lib/silcclient/command_reply.c.
3261 * Added new file silc-expandos.c into irssi/silc/core/ to return
3262 various stuff for various signal for the statusbar etc. updating.
3263 Now Irssi SILC client prints channel user modes etc. on the
3266 * The user mode (like server/router operator changes) is now shown
3267 on the Irssi SILC client's statusbar. The affected files are
3268 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3270 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3272 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3273 to SILC_SCHEDULE_[UN]LOCK macros.
3275 * Added more error printing to logs in server code. Affected
3276 files silcd/server.c and silcd/protocol.c.
3278 * Fixed -S option parsing in Irssi SILC Client. Affected file
3279 irssi/src/silc/core/silc-core.c.
3281 * Added silc_buffer_alloc_size function. Affected file is
3282 lib/silcutil/silcbuffer.h.
3284 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3286 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3287 constants. Affected files in
3288 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3291 * Changed the internal SFTP Memory FS table to const. Affected
3292 file lib/silcsftp/sftp_fs_memory.c.
3294 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3296 * Fixed the buffer formatting and unformatting routines to
3297 check the size of 64 bits types with sizeof(). Affected
3298 file is lib/silcutil/silcbuffmt.c.
3300 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3302 * Removed 0.6.x backwards support.
3304 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3306 * Changed all integer type names:
3307 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3308 to avoid collisions with other libraries using same type names
3311 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3313 * Added `prefer_ipv6' argument to the functions
3314 silc_net_gethostbyname[_async]. If it is TRUE it will return
3315 IPv6 address over IPv4. If FALSE IPv4 address is returned
3316 even if IPv6 address was found. Affected files
3317 lib/silcutil/silcnet.[ch].
3319 * Added support silc_net_create_connection[_async] to fallback
3320 to IPv4 address if IPv6 address could not be used (like if
3321 it doesn't work on a specific system). Affected file in
3322 lib/silcutil/unix/silcunixnet.c.
3324 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3326 * Added silc_schedule_reinit function to do the enlarging
3327 of the max tasks handling capabilities of the scheduler.
3328 Affected files lib/silcutil/silcschedule.[ch].
3330 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3332 * Added automatic extern "C" { ... } for C++ compilers so the
3333 application does not need to define them. Affected file
3334 includes/silcincludes.h.
3336 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3337 old name went against naming convention. Applications now
3338 include "silcclient.h" instead of "clientlibincludes.h".
3339 Removed includes/clientlibincludes.h, it is redundant now.
3341 * Renamed includes/version.h to silcversion.h.
3343 * Added really preliminary support for OS/2 into the util
3344 library. Only thread & mutex API is implemented, others
3345 are still to be implemented. Created the lib/silcutil/os2/
3346 directory. Created also file includes/silcos2.h.
3348 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3350 * Added preliminary BeOS support into the util library.
3351 Created lib/silcutil/beos/, and implemented all the needed
3352 functions to support SILC on BeOS. Created also file
3353 includes/silcbeos.h.
3355 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3357 * Added proper initializations to silc's irssi code, so it's
3358 now possible to load it as module. Affected files
3359 irssi/src/silc/core/silc-core.c,
3360 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3362 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3364 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3367 * Fixed the silcdoc document generator to correct generate
3368 docs from all kinds of filenames. Affected files are
3369 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3371 * ROBOdoc documented lib/silcutil/silcmemory.h.
3372 Added also new function silc_memdup.
3374 * Removed lib/silcutil/silcbufutil.h and moved those routines
3375 to the lib/silcutil/silcbuffer.h.
3377 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3379 * Added `user_count' to the SilcChannelEntry which now tells the
3380 number of users on the channel. The user count is now saved
3381 in normal server of global channels as well. Affected files
3382 silcd/server.c, idlist.h, packet_receive.c and command.c.
3384 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3385 include file utility functions.
3387 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3388 instead of calling directly OS routines.
3390 * Fixed NICK change printing in Irssi SILC Client. Fixed
3391 KICKED notify printing in Irssi SILC Client. Affected file
3392 irssi/src/silc/core/client_ops.c.
3394 * Fixed a NICK change bug in client library, to not recreate the
3395 client_entry->channels hash table everytime nick is changed.
3396 Affected file lib/silcclient/client.c.
3398 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3400 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3401 the SKE interface a bit.
3403 * Fixed padding problem in PKCS#1. The padding was not actually
3404 random since the random number generator was used incorrectly.
3405 This security bug affects only when encrypting with PKCS#1, and
3406 it is not currently used at all in SILC. SILC only use signing
3407 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3409 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3411 * Rewrote the notify handling in Irssi SILC client to not call
3412 the events as signals. Fixes problems with Perl support.
3413 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3415 * Send the auto-nicking NICK command in client library with
3416 little timeout after connecting. The affected file is
3417 lib/silcclient/client.c.
3419 * Added following new config file settings:
3420 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3421 key_exchange_timeout, conn_auth_timeout, connections_max,
3424 Implemented all the new config settings handling in the server.
3426 Optimized the use of SKE Mutual flag usage. Use it only
3427 if connection authentication protocol is not based in public
3430 Renamed all SilcServerConfigSection* to SilcServerConfig*
3431 to have a bit shorter names.
3433 Affected files silcd/serverconfig.[ch], server.[ch], and
3436 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3438 * Cleaned up the listening sockets code, preparing for the rehash
3439 support. Affected file is silcd/server.c.
3441 * Fixed some output messages. Affected files are silcd/silcd.c,
3444 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3446 * Create lib/doc/silcrng_intro.html document as introduction
3447 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3449 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3451 * Fixes to the silcd config template. Affected file is
3452 doc/example_silcd.conf.in.
3454 * Removed type casts from silc_calloc(), conforming to the
3455 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3457 * Removed param_name member from client, server, and router
3458 section structs, now identifying the param directly.
3460 Added CONFIG_FREE_AUTH macro in config file parsing.
3462 Affected files are silcd/serverconfig.[ch].
3464 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3466 * Fixed command line parameter handling. All SILC initialization
3467 is now done in silc_core_init() which also fixes autoconnecting
3470 Affected files irssi/src/silc/core/silc-core.c,
3471 irssi/src/fe-text/silc.c.
3473 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3475 * Added new configuration options and blocks:
3476 keepalive_secs, reconnect_count, reconnect_interval,
3477 reconnect_interval_max, reconnect_keep_trying and
3478 require_reverser_lookup. Added ConnectionParam block, and
3479 implemented the connection parameters when connecting as
3480 initiator and when accepting connections as responder.
3482 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
3483 whether given configuration value has been given already.
3485 Affected files silcd/serverconfig.[c], server.[c].
3487 * Splitted the doc/example_silcd.conf.in. Separated the crypto
3488 algorithm parts and created new file silcalgs.conf, that
3489 is now included from the example_silcd.conf.in.
3491 * Optimized the silc_server_connect_to_router_second to take
3492 the connection configuration object from the SilcServerConnection
3493 object instead of finding it during the connecting phase.
3494 Added the configuration object to SilcServerConnection struct.
3495 Affected files silcd/server_internal.h, server.c.
3497 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3499 * Add the client on channel after it was resolved at the
3500 channel message receiving, and it was not already on the
3501 channel. Affected file lib/silcclient/client_channel.c.
3503 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3505 * Fixed the public key authentication to allocate always the
3506 destination signature buffer instead of using static buffer.
3507 Affected file silcd/protocol.c.
3509 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3511 * Unified the serverconfig.[ch]'s helper function interface.
3512 Affected file silcd/serverconfig.[ch].
3514 * Removed doc/example_silc.conf.in since it is redundant.
3515 The make install will now install irssi/silc.conf file.
3517 * Added new Passphrase and Publickey authentication methods to
3518 config file, allowing both public key and passphrase based
3519 authentication to be set at the same time.
3521 Added `prefer_passphrase_auth' setting in config file which
3522 can be used to set to prefer passwd auth if both passwd and
3523 public key is set. If not set, public key is preferred.
3524 This has effect only when being initiator (responder will try
3527 Added support for authentication with passphrase and public key
3528 at the same time. The passphrase is tried first always since
3529 it is faster to check.
3531 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
3533 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3535 * Merged the new SILC Config library, with the server parsing
3536 support. Read the header file silcconfig.h or the toolkit
3537 documentation for the news. Affected files are
3538 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
3539 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
3540 silcd/protocol.c silcd/server.c silcd/server_backup.c
3541 silcd/serverconfig.[ch] silcd/silcd.c.
3543 * Fixed some silclog documentation. Affected file is
3544 lib/silcutil/silclog.h.
3546 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3548 * The silc_cipher_register, silc_hash_register and
3549 silc_hmac_register now checks if the object to be registered
3550 is registered already. Affected files are
3551 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
3553 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3555 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
3557 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3559 * Allow zero length channel messages inside the Channel Message
3560 Payload. Affected file lib/silccore/silcchannel.c.
3562 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
3563 as header filenames.
3565 * Removed lib/silcclient/README and created HTML file
3566 lib/silcclient/silcclient_using.html, which is now included
3567 as part of Toolkit documentation.
3569 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3571 * Fixed CUMODE_CHANGE notify handling to change the mode of
3572 correct client. Affected file lib/silcclient/client_notify.c.
3574 * Make silc_rng_alloc fail if it cannot allocate the sha1
3575 hash algorithm. Affected file lib/silccrypt/silcrng.c.
3577 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3579 * Fixed the file transfer's key agreement payload to include
3580 zero port also if the hostname is NULL because it could not
3583 Call file transfer monitor callback now also if error occurs
3584 during key agreement protocol.
3586 Changed the silc_client_file_send interface to return the
3587 SilcClientFileError instead of session id. The session ID
3588 is returned into pointer provided as argument.
3590 Check that the file exists locally before sending the
3591 file transfer request at all.
3593 Affected file lib/silcclient/client_ftp.c, silcapi.h.
3595 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
3596 error than can occur while key agreement protocol. Affected
3597 file lib/silcclient/silcapi.h.
3599 * Fixed the event_mode CMODE handler to not crash when mode
3600 is changed and +k mode is set in the channel. Affected file
3601 irssi/src/silc/core/silc-channels.c.
3603 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
3604 SILC_LOG_WARNING to give out Warning and not Error. Affected
3605 file lib/silcutil/silclog.c.
3607 * Fixed the channel message payload decryption in the function
3608 silc_channel_message_payload_decrypt to not modify the original
3609 buffer before it is verified that the message decrypted
3610 correctly. Otherwise, next time it is called with correct
3611 channel key it won't encrypt since the payload is corrupted.
3612 Affected file lib/silccore/silcchannel.c.
3614 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3616 * Do not constantly resize the window. A fix patch by cras.
3617 Affected file irssi/src/fe-text/screen.c.
3619 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3621 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
3622 Affected file lib/silcutil/silcnet.c.
3624 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3626 * Fixed a bug in hash table internal routine for traversing
3627 the table with foreach callback. The current entry may
3628 become invalid in the callback but it was referenced after
3629 the callback returned.
3631 Do not allow auto rehashing of hash table during the
3632 silc_hash_table_foreach operation, for same reasons as it is
3633 not allowed for SilcHashTableList. Affected files are
3634 lib/silcutil/silchashtable.[ch].
3636 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3638 * Defined DLLAPI into silcincludes.h and silcwin32.h for
3639 Win32 DLL. extern's in header files are now declared with
3642 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3644 * Fixed private message handling. It used some old code that
3645 caused the client to crash. Affecte file is
3646 lib/silcclient/client_prvmsg.c.
3648 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3650 * Added function silc_client_add_channel,
3651 silc_client_replace_channel_id, and removed functions
3652 silc_client_new_channel_id and silc_idlist_get_channel_by_id
3653 from client library.
3655 * Added cross reference of the joined channels to the
3656 SilcClientEntry, and changed the SilcChannelEntry's
3657 users list to SilcHashTable. The affected files are
3658 lib/silcclient/idlist.[ch].
3660 * Fixed a bug in hash table tarversing. While the hash table
3661 is traversed with SilcHashTableList the table must not be
3662 rehashed. It is now guaranteed that auto rehashable tables
3663 are not rehashed while tarversing the list. Also defined that
3664 silc_hash_table_rehash must not be called while tarversing
3665 the table. Added function silc_hash_table_list_reset that must
3666 be called after the tarversing is over. The affected files are
3667 lib/silcutil/silchashtable.[ch].
3669 * Changed all hash table traversing to call the new
3670 silc_hash_table_list_reset in server and in client library.
3672 * Added function silc_client_on_channel to return the
3673 SilcChannelUser entry if the specified client entry is joined
3674 on the specified channel. This is exported to application as
3675 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
3677 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3679 * Fixed founder regaining problem with JOIN command on normal
3680 server. The notify for mode change must be sent always and
3681 not only if !cmd->pending. Affected file silcd/command.c.
3683 * Fixed the WHOWAS command's reply sending to support the
3684 lists correctly. Affected file silcd/command.c.
3686 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3688 * When sending JOIN command to router for processing the
3689 sender's old command identifier was not saved back to the
3690 sender's command context, fixed now. The affected file is
3693 * Create the key in JOIN command of the router did not return
3694 the channel key, added check for this. Affected file is
3697 * Fixed a channel ID update bug in JOIN command reply. Do
3698 not directly upgrade the ID but call the function
3699 silc_idlist_replace_channel_id if the ID was changed.
3700 Affected file silcd/command_reply.c.
3702 * Fixed memory leaks from command calling if it would fail.
3703 Affected file silcd/command.c.
3705 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3707 * Applied patches from cras:
3709 Memory leak fixes around libaries, irssi window resize fix,
3710 new silclist.h and silcdlist.h, all extern inline changed to
3713 * Removed dotconf from lib/dotconf, not needed anymore.
3715 * Removed TRQ from lib/trq, not needed anymore.
3717 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
3718 with server connections. Later this will be configurable
3719 in config file after new config file is done. Affected file
3722 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3724 * Fixed a crash in server related to channel announcements.
3725 Affected file silcd/server.c.
3727 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3729 * Fixed memory leaks in silc_server_create_new_channel*
3730 functions. Affected file silcd/server.c.
3732 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
3733 which ID was changed. This way the router will send the
3734 user list for the channel again, and server won't be in
3735 desync in some rare circumstances. Affected file is
3736 silcd/packet_receive.c.
3738 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3740 * Check for NULL socket pointer in the function
3741 silc_server_packet_send_to_channel_real. Affected file
3742 silcd/packet_send.c.
3744 * Fixed the BAN notify handling to correctly remove ban
3745 list. Affected file silcd/packet_receive.c.
3747 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3749 * Fixed some header addition to Toolkit distribution in
3750 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
3752 * Added lib/silcclient/client_ops_example.h as an template
3753 file for application programmers to quickly start using
3754 the SilcClientOperation functions in their application.
3755 Updated the lib/silcclient/README as well to tell about this
3756 nice file made available.
3758 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3760 * Call silc_server_remove_from_channels when removing client
3761 entry when NO_SUCH_CLIENT_ID was received. Affected file
3762 is silcd/command_reply.c.
3764 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3766 * Added server & router operator statistics updating. Affected
3767 file silcd/packet_receive.c and silcd/command.c.
3769 * Fixed the SERVER_SIGNOFF notify handling on normal server
3770 not to save the history information for clients. Same was
3771 fixed earlier in remove_clients_by_server function, but not
3772 here. Affected file silcd/packet_receive.c.
3774 * Raised the default connection-retry count from 4 to 7 in
3775 server. Affected file silcd/server.h.
3777 * Cancel any possible reconnect timeouts when we start the
3778 key exchange. Affected file silcd/server.c.
3780 * Do not reconnect on connection failure when SCONNECT was
3781 given. Affected files silcd/server.[ch].
3783 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3785 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
3787 * Fixed the NICK command to always give the unformatted
3788 nickname to the one giving the NICK command. If unformatted
3789 nickname is cached already it will be formatted and the
3790 local entry will always get the unformatted nickname.
3791 Affected file lib/silcclient/idlist.c.
3793 * Fixed some double frees from client library commands.
3794 Affected file is lib/silcclient/command.c.
3796 * Fixed CUMODE command in server to assure that no one can
3797 change founder's mode than the founder itself, there was a
3798 little bug. Affected file silcd/command.c.
3800 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3802 * Removed the SilcClientCommandDestructor from the client
3803 libary, it is not needed anymore. Affected files are
3804 lib/silcclient/silcapi.h, command[_reply].[ch],
3805 client_notify, idlist.c.
3807 * Fixed GETKEY command to first resolve client, and then
3808 resolve the server only if the client was not found, instead
3809 of resolving both at the same time. Affected file is
3810 lib/silcclient/command.c.
3812 * Added silc_client_start_key_exchange_cb and lookup the
3813 remote hostname and IP address before starting the key
3814 exchange with server. The affected file is
3815 lib/silcclient/client.c.
3817 * The server's public key is now saved using the IP address
3818 of the server and not the servername for the filename.
3819 The hostname public key filename is checked as an fall back
3820 method if the IP address based filename is not found.
3822 Fixed the GETKEY command to save the fetched server key
3823 in correct filename.
3825 Print the remote server's hostname now when new key is
3826 received during connection process. Affected file is
3827 irssi/src/silc/core/client_ops.c.
3829 * Return always our own public key to the client if it asks
3830 for it with GETKEY command. Affected file silcd/command.c.
3832 * Removed the use_auto_addr variable from default config
3833 file since it was in wrong section. Affected file is
3836 * Fixed TOPIC_CHANGE notification to not route it when it
3837 was sent using silc_server_send_notify_to_channel function.
3838 Affected file silcd/command.c.
3840 * Fixed silc_server_send_notify_kicked to send the kicker's
3841 Client ID also, it was missing. Affected files are
3842 silcd/command.c, silcd/packet_send.[ch].
3844 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3846 * Do not save client history information in SERVER_SIGNOFF.
3847 Fixes the bug in normal server that it does not detect
3848 the client becoming valid after the server becomes back
3849 online. Affected file silcd/server_util.c.
3851 * Added `sock_error' field into the SilcSocketConnection
3852 context. When error occurs during socket operation (read
3853 or write) the error is saved. Added also new function
3854 silc_socket_get_error to return human readable socket error
3855 message. Affected files are lib/silcutil/silcsockconn.[ch],
3856 lib/silcutil/unix/silcunixsockconn.c, and
3857 lib/silcutil/win32/silcwin32sockconn.c.
3859 * The server now prints the socket error message in the
3860 signoff for client. Affected file silcd/server.c.
3862 * Fixed the `created' channel information sending from router
3863 to server in JOIN command. Checks now whether the channel
3864 really was created or not and set it according that.
3866 Fixed the JOIN command to use the client entry's current
3867 ID during the joining procedure instead of the one it sent
3868 in the command (it is checked though), since it can change
3869 between the packet processing and command processing, and
3870 would just case unnecessary pain in the client end. Affected
3871 file silcd/command.c.
3873 * Fixed a channel key payload sending to use correct channel
3874 ID when the server was forced to change the channel's ID by
3875 router. Router sent the key payload with the old Channel ID.
3876 Affected file silcd/packet_receive.c.
3878 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3880 * Call silc_server_save_channel_key only if the key payload
3881 was provided in the JOIN command's command reply. Affected
3882 file silcd/command_reply.c.
3884 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3886 * Fixed silc_mp_sizeinbase to return the value correctly with
3887 MPI. Affected file lib/silcmath/mp_mpi.c.
3889 * Fixed the stop_server signal to correctly stop the scheduler
3890 and gracefully stop the server when SIGTERM or SIGINT signals
3891 are received. Affected file silcd/silcd.c.
3893 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3895 * Simple handling of TERM and HUP signals. Also added some log
3896 flushing call around. Affected file is
3899 * Fixed small bugs in silclog.c. Now buffering output will take
3900 effect after 10 seconds since startup: This will ensure that
3901 no important startup messages are lost. Also output redirection
3902 will preserve original format ([Date] [Type] message).
3903 Affected file is lib/silcutil/silclog.c.
3905 * Added two options to the config file, in the logging section:
3906 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
3907 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
3909 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3911 * Do not print the warning about log files not being initialized
3912 more than once to avoid excess logging. Affected file is
3913 lib/silcutil/silclog.c.
3915 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
3916 the SIM copying in make install in Makefile.am.pre.
3918 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
3920 * Rewritten silclog APIs. Globally interesting changes follows:
3921 silc_log_set_files() changed to silc_log_set_file().
3922 silc_log_set_callbacks() changed to silc_log_set_callback().
3923 ROBOdoc documented silclog header file.
3924 SilcLogCb now returns bool to wether inihibit the default
3925 handler or not (to keep the old behaviour return always TRUE).
3926 The new APIs should also fix the problem of the
3927 silcd_error.log file that was written in the current directory.
3930 Log files streams will remain opened after silc_log_set_file()
3931 call, means less CPU usage notably on high traffic servers.
3932 File streams are now full buffered, and flushed to the disk
3933 every 5 minutes, lesses HD activity and CPU usage.
3934 Messages can be redirected, allowing admins to configure
3935 one single logfile for all server messages.
3936 the silc_log_quick global variable to activate fast-logging.
3937 Affected files lib/silcutil/silclog.[ch]
3939 * Changed some code to conform new silclog APIs. Affected
3940 files are doc/example_silcd.conf.in, silcd/server.c
3941 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
3944 * Fixed a memory leak that could occur in some situations.
3945 Affected file silcd/serverconfig.c.
3947 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3949 * Added the silc_client_del_client to remove the client from
3950 all channels as well. Affected file lib/silcclient/idlist.c.
3952 * Fixed the client library to correctly remove the client
3953 from all channels when the client entry is being destroyed.
3954 Affected file lib/silcclient/client_notify.c, command.c.
3956 * Added auto-nicking support to the client library. If the
3957 applicatio now sets client->nickname it will be sent to the
3958 server after connecting by the library. This way for example
3959 SILCNICK (or IRCNICK) environment variables will have effect
3960 and always change the nickname automatically to whatever
3961 it is wanted. Affected file lib/silcclient/client.[ch].
3963 * Renamed silc_server_command_bad_chars to the
3964 silc_server_name_bad_chars and moved it to the
3965 silcd/server_util.[ch]. Added also new function
3966 silc_server_name_modify_bad to return nickname that
3967 includes bad characters as new nickname without those
3968 bad characters. This check and modify is now used in
3969 silc_server_new_client when the username is initially set
3970 as nickname, so it must be checked to be valid nickname.
3971 Affected file silcd/packet_receive.c.
3973 * The nickname length is now taken from the packet for real
3974 and not trusted to strlen() since it clearly can return
3975 wrong length for nickname including bad characters. This
3976 also applies to channel names. Affected file silcd/command.c.
3978 * Removed the lib/silcsilm/modules directory. Modules are now
3979 compiled into the lib/silcsim. Fixed the copying of the
3980 modules to follow symbolic links in Makefile.am.pre.
3982 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3984 * Fixed silc_string_regexify list creation. Fixes bugs with
3985 BAN and INVITE commands in server. The affected file is
3986 lib/silcutil/unix/silcunixutil.c.
3988 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3990 * Removed the command destructor entirely from the server's
3991 command and command reply routines. It is not needed, and
3992 its usage was buggy and caused crashes. Affected files are
3993 silcd/command[_reply].[ch].
3995 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3997 * Cancel protocol and NULL sock->protocol if timeout
3998 occurred during protocol. Affected file silcd/server.c.
4000 * Cancel protocol timeouts always before calling the final
4001 callback, to assure that after final callback is called
4002 no other state will be called for the protocol anymore.
4003 Affected file silcd/protocol.c.
4005 * Print error log if incoming connection configuration could
4006 not be found. Affected file silcd/server.c.
4008 * Fixed JOIN command to correctly save the founder mode
4009 to the client on normal SILC server, when the channel
4010 was created by the router. Affected file silcd/command.c.
4012 * Fixed LIST command (hopefully) to send correct reply
4013 packets. Affected file silcd/command.c.
4015 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4017 * The silc_packet_receive_process now returns FALSE if the
4018 read data was invalid packet, and TRUE if it was ok.
4020 The server now checks that if unauthenticated connection
4021 sends data and its processing fails the server will close
4022 the connection since it could be a malicious flooder.
4024 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4026 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4028 * Make sure the warning about error opening a log file is
4029 printed only once and not everytime it fails (produces
4030 too much useless log). Affected file lib/silcutil/silclog.c.
4032 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4034 * Made the silc_server_daemonise() function more readable.
4035 Affected file silcd/server.c.
4037 * Pid file is now optional, the user may comment it out from
4038 the config file. Removed define SILC_SERVER_PID_FILE, we
4039 don't need a default any longer. Affected file
4040 configure.in.pre, lib/Makefile.am.pre.
4042 * Make some use of the pid file. The server now dies at startup
4043 if it detects a valid pid file on his path. The server would
4044 die anyway in this circumstance, because of the bind() failure.
4045 Affected file silcd/silcd.c.
4047 * No longer compiling lib/dotconf.
4049 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4051 * Fixed JOIN command parsing not to crash. Affected file
4052 lib/silcclient/command.c.
4054 * Fied the NICK_CHANGE notify to add the new client entry
4055 even it is resolved. This removes an <[unknown]> nick
4056 thingy bug in the client. Affected file is
4057 lib/silcclient/client_notify.c.
4059 * Do not try to allocate 0 bytes (efence does not like it)
4060 in lib/silccore/silccomand.c when encoding payload.
4062 * Do not take IRCNICK as nickname in Irssi SILC client since
4063 it is not possible to set nickname before hand connecting
4064 the server (TODO has an entry about adding auto-nicking
4067 * Changed the silc_server_command_pending to check whether
4068 there already exists an pending entry with the specified
4069 command, command identifier and pending callback. This is
4070 to fix IDENTIFY and WHOIS related crashes that may register
4071 multiple pending commands with same identifier. Affected
4072 file silcd/command.c.
4074 * Fixed the server to reconnect to the router even if it
4075 was already reconnecting and EOF was received. This to
4076 fix a possibility that the server wouldn't ever try to
4077 auto-reconnect to the router. Affected file silcd/server.c.
4079 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4081 * Fixed the server's password authentication to use the
4082 length of the locally saved password, and not the one
4083 sent in the packet. Affected file silcd/protocol.c.
4085 * Fixed same password authentication problem in the
4086 Authentication Payload handling routines in
4087 lib/silccore/silcauth.c.
4089 * Yet another password authentication problem fixed with
4090 channel password handling in silcd/command.c.
4092 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4094 * If first character of string in silc_parse_userfqdn is '@'
4095 then do not parse it. Affected file is
4096 lib/silcutil/silcutil.c.
4098 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4100 * Fixed minor bug in IDENTIFY command reply sending, which
4101 caused various weird problems during JOIN when it was
4102 resolving names for users. Affected file silcd/command.c.
4104 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4106 * Fixed the IDENTIFY command reply sending to chech better valid
4107 clients. It was possible to send incomplete list of replies.
4108 Affected file silcd/command.c.
4110 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4112 * Added silc_client_command[s]_[un]register functions now to
4113 dynamically register the commands in client library. Removed
4114 the static table of commands. This allows the client library
4115 to call commands without causing the application to know about
4116 what commands library has called.
4118 Removed the INFO command reply kludge to detect when the command
4119 was called by library. Now library use its own command reply
4120 function for INFO command.
4122 Added function silc_client_command_call to call a command.
4123 Application can use it to call command, not access the structure
4126 Now all commands that are sent by the client library (not
4127 explicitly sent by application) use own command reply functions.
4129 Affected files around lib/silcclient/ and in
4130 irssi/src/silc/core/.
4132 * Fixed the WHOIS command reply sending to chech better valid
4133 clients. It was possible to send incomplete list of replies.
4135 Fixed the WHOIS and IDENTIFY to send the request to router
4136 if normal server did not do it and did not find any results.
4138 Affected file silcd/command.c.
4140 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4142 * Moved the internal data from SilcClient context into its
4143 own file, not accesible to application. Affected files
4144 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4145 and other files in client library.
4147 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4149 * Added doc/examples installation target in Makefile.am.pre.
4152 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4154 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4155 commands the found client entry will be removed from the
4156 cache, after notifying application about the error. Affected
4157 file lib/silcclient/command_reply.c.
4159 * Changed the /MSG to check for exact nickname user gave, and
4160 not let `nick' match `nick@host' if it is only one found. Now,
4161 user must type the exact nickname (like nick@host2) even if
4162 there are no more than one same nicks found. This is to avoid
4163 a possibility of sending nickname to wrong nickname since
4164 `nick' could match `nick@host'. Affected file is
4165 irssi/src/core/silc-servers.c.
4167 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4169 * Do not print "you are now server operator" or similar when
4170 giving /away command. Affected files are
4171 irssi/src/silc/core/client_ops.c, silc-servers.h.
4173 * Made the silc_server_command_pending_error_check to send
4174 the same command reply payload it received back to the
4175 original sender of the command. This way all arguments
4176 that was received by the server will be received by the
4177 client too. Affected file silcd/command.c.
4179 * Added the silc_idcache_add to return the created cache entry
4180 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4182 * Add global clients to expire if they are not on any channel.
4183 This is because normal server will never know if they signoff
4184 if they are not on any channel. The cache expiry will take
4185 case of these entries. This is done by normal servers only.
4186 The affected files are silcd/command_reply.c,
4187 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4189 * If server receives invalid ID notification for WHOIS or
4190 IDENTIFY and the ID exists in the lists, it is removed.
4191 Affected file silcd/command_reply.c.
4193 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4194 in client then client entry that it matches is searched and
4195 the nickname is printed on the screen for user. Affected
4196 file irssi/src/silc/core/client_ops.c.
4198 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4200 * Use cache entry expire time in the LIST command reply to
4201 purge old entries from the cache after the LIST command
4202 reply has been received. This way we don't have non-existent
4203 entries in the cache for too long. Affected file is
4204 silcd/command_reply.c.
4206 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4208 * If we are normal server, and we've not resolved client info
4209 in WHOIS or IDENTIFY from router, and it is global client,
4210 we'll check whether it is on some channel. If it is not
4211 then we cannot be sure about its validity and will resolve it
4212 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4213 file silcd/command.c.
4215 * Search channel by name (if possible) rather than by ID
4216 in IDENTIFY command's command reply. Affected file is
4217 silcd/command_reply.c.
4219 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4221 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4222 Updated specs and implemented it. Affected file silcd/command.c,
4223 silcd/packet_send.c and silcd/packet_receive.c.
4225 * Implemented the <founder auth> payload handling in the JOIN
4226 command. If provided all conditions for channel joining
4227 except requirement to provide correct passphrase can be
4228 overrided by the channel founder. Updated the protocol specs.
4229 Affected file silcd/command.c.
4231 Added support for founder auth in JOIN command in client
4232 library. Fixed the parsing of the JOIN command now to support
4233 all options as they should be. The affected file is
4234 lib/silcclient/command.c.
4236 * Optimized the WHOIS and IDENTIFY commands to send the request
4237 to router only if it includes nicknames or other names. If
4238 they include only IDs then check the local cache first before
4239 routing. Affected file is silcd/command.c.
4241 * Added channels topic announcements. Affected file is
4242 silcd/packet_receive.c and silcd/server.c.
4244 * Fixed the silc_server_send_notify_topic_set to really destine
4245 the packet to channel. Affected file silcd/packet_send.c.
4247 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4248 library. Affected file lib/silcclient/client_notify.c.
4250 * Added UMODE announcements. Affected file silcd/server.c.
4252 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4254 * Memory leak fixes in:
4256 lib/silcutil/silcsockconn.c
4257 lib/silcske/silcske.c
4258 lib/silcske/groups.c
4260 lib/silccrypt/silcpkcs.c
4261 lib/silccore/silccommand.c
4262 lib/silccore/silcidcache.c
4267 * ROBOdoc documented the lib/silcske/groups.h file and a
4268 bit changed the interface for better.
4270 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4272 * Update the client entry context in the ID cache after
4273 nick change. Affected file lib/silcclient/command.c.
4274 Fixes the CUMODE command when regaining founder privileges,
4275 and a little WHOIS problem.
4277 * Fixed silc_net_gethostbyname to correctly call the
4278 inet_ntop. Affected file lib/silcutil/silcnet.c.
4280 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4282 * Added IPv6 support checking to the configure.in.pre, added
4283 also --enable-ipv6 option to override the check. Affected
4284 file configure.in.pre.
4286 * The silc_thread_create now calls the start function
4287 directly if threads support is not compiled in. Removes
4288 ugly #ifdef's from generic code. Affected files are
4289 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4291 * Added silc_net_gethostby[name/addr]_async to asynchronously
4292 resolve. Affected files are lib/silcutil/silcnet.[ch].
4294 * Added support for rendering IPv6 based server, client and
4295 channel IDs. Affected file lib/silcutil/silcutil.c.
4297 * Added support for creating IPv6 based server IDs. Affected
4298 file is silcd/serverid.c.
4300 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4302 * Added silc_net_gethostby[addr/name] into the
4303 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4304 routines. Added silc_net_is_ip[4/6]. Affected file is
4305 lib/silcutil/unix/silcunixnet.c. All routines that take
4306 address as argument now supports both IPv4 and IPv6 addresses.
4308 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4310 * Fixed LIST command reply sending in server. Affected file
4313 * Server now sends the kicker's client ID in the KICK notify
4314 to the kicked client. Affected file silcd/command.c.
4316 * The client library now parses the kickers client ID and
4317 UI displays it. Affected files lib/silcclient/client_notify.c
4318 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4320 * Made all payload parsing function prototypes consistent.
4321 They all take now const unsigned char * and uint32 pair as
4322 the payload data instead of SilcBuffer. Changes all around
4323 the source tree. Other unsigned char* -> const unsigned char*
4324 changes around the tree as well.
4326 * Optimized SFTP client and server packet sending not to
4327 allocate new buffer for each packet but to recycle the
4328 first allocated buffer. Affected files are
4329 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4331 * Optimized the SFTP client to use SilcList instead of
4332 SilcDList for requests, because it is faster. Affected file
4333 is lib/silcsftp/sftp_client.c.
4335 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4336 into lib/silccore/silcid.[ch].
4338 Renamed silcpayload.[ch] into silcargument.[ch].
4340 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4342 * If client entry is deleted with active key agreement
4343 session, abort the session.
4345 The silc_client_abort_key_agreement now calls the completion
4346 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4348 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4351 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4353 * Don't use __restrict in older GCC's. Affected file is
4354 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4356 * silc_net_localhost now attempts to reverse lookup the
4357 IP/hostname. Affected file lib/silcutil/silcnet.c.
4359 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4360 command. It can be used to gain founder privileges at
4361 the same time when joining the channel.
4363 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4364 kicker's client ID as well. Updated protocol specs.
4366 Defined that the server must send SILC_COMMAND_IDENTIFY
4367 command reply with error status to client who sent
4368 private message with invalid client ID.
4370 Updated the protocol specification.
4372 * Added silc_server_send_command_reply to send any
4373 command reply. Affected file silcd/packet_send.[ch].
4375 * Added silc_id_payload_encode_data to encode ID payload
4376 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4378 * The server now send IDENTIFY command reply with error
4379 status if client ID in private message is invalid. Affected
4380 file silcd/packet_receive.c.
4382 * Save the server key file with server's IP address in
4383 the filename instead of hostname. The affected file is
4384 irssi/src/silc/core/client_ops.c.
4386 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4388 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4391 * Added libtool support for compiling shared objects in
4392 lib/silcsim. Affected file configure.in.pre and
4393 lib/silcsim/Makefile.am. Original patch by cras.
4395 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4397 * Pid file configuration, and server's config file fixes
4398 patch by toma. Updated CREDITS file.
4400 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4402 * Fixed silc_client_channel_message to not try to decrypt
4403 the message twice if it resolved the destination client
4404 information. This could cause of dropping one channel
4405 message. Affected file lib/silcclient/client_channel.c.
4407 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4409 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4410 lib/silcclient/client.c. This function is used when the SILC
4411 Client is run under some other scheduler, or event loop or
4412 main loop. On GUI applications, for example this may be
4413 desired to used to run the client under the GUI application's
4414 main loop. Typically the GUI application would register an
4415 idle task that calls this function multiple times in a second
4416 to quickly process the SILC specific data.
4418 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4420 * Fixed silc_server_drop() for dropping the supplementary
4421 groups as well, this could cause a security hole on some
4424 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4426 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4429 * Write PID file after dropping privileges. Added -F option
4430 to run server on foreground. A patch by debolaz.
4431 Affected files silcd/server.c, silcd/silcd.c.
4433 * Fixed MOTD to return the MOTD file server name. Affected
4434 file silcd/command.c.
4436 * Added INFO command reply handling to the Irssi SILC Client.
4437 Affected file irssi/src/silc/core/client_ops.c.
4439 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4441 * Fixed the silc_idcache_list_* routines to really support
4442 the dynamic list. Fixes a crash. Affected file is
4443 lib/silccore/silcidcache.c.
4445 * Fixed the LIST command reply to really call LIST command's
4446 pending callbacks. Affected file silcd/command_reply.c.
4448 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4450 * Update conn->local_entry->nickname after giving NICK
4451 command. Affected file lib/silcclient/command.c.
4453 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4455 * Added the [pid] option to the silcd configuration file
4457 Affected files: serverconfig.[ch] and silcd.c
4459 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4461 * Save fingerprint in WHOIS command reply in server.
4462 Affected file silcd/command_reply.c.
4464 * Fixed NICK commands pending callback registration.
4465 Affected file lib/silcclient/command.c.
4467 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4469 * Use ++server->cmd_ident when sending commands in server,
4470 instead of random number. Affected file silcd/command.c.
4472 * Fixed GETKEY command reply to call actually GETKEY pending
4473 command callbacks. Affected file silcd/command_reply.c.
4475 * A bit stricter check for nicknames. Check for same nickname
4476 in NICK command also. Affected file silcd/command.c.
4478 * Do not call INFO command everytime client ID changes, only
4479 during first connecting. Affected file lib/silcclient/client.c.
4481 * Set the new nickname only after successful command reply for
4482 NICK command is returned by server. Affected file
4483 lib/silcclient/command.c.
4485 * Remove nicknames from nicklist during server_signoff notify.
4486 Should fix /NAMES bit more. The affected file is
4487 irssi/src/silc/core/silc-channels.c.
4489 * Added `fingerprint' field to the SilcIDListData in the
4490 silcd/idlist.h to hold the fingerprint of the client's
4493 Send the fingerprint of the client's public key in WHOIS
4496 Affected files silcd/command.c, and silcd/idlist.[ch].
4498 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
4499 create fingerprint from given data.
4501 * Show the fingerprint of the client's public key in WHOIS.
4502 Affected files irssi/src/module-formats.[ch] and
4503 irssi/src/silc/core/client_ops.c.
4505 * Format the multiple same nicknames also during JOIN and
4506 NICK_CHANGE notifys. Affected file is
4507 lib/silcclient/client_notify.c.
4509 * Do not print error on screen for invalid private message
4510 payload since it can come if someone is sending private
4511 messages with wrong key. Affected file
4512 lib/silccore/silcprivate.c.
4514 * Fixed multiple concurrent /PING crash. Affected file
4515 lib/silcclient/command.c.
4517 * Changed the wrong ID encoding. All IP addresses must be
4518 in MSB first order in encoded format. They were encoded
4519 wrong and was in LSB format. Affected files are
4520 silcd/serverid.c, lib/silcutil/silcutil.c.
4522 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
4524 * Call the `connect' client operation through the scheduler
4525 in case of error. Affected file lib/silcclient/client.c.
4527 * Call the `failure' client operation even if the error
4528 occurred locally during a protocol. Affected file is
4529 lib/silcclient/protocol.c.
4531 * Added support of sending LIST command to router from normal
4532 server. This way normal server can get list of all channels
4533 in the network too. Fixed the channel list sending in the
4534 server too. Affected files are silcd/command.c, and
4535 silcd/command_reply.[ch].
4537 * Added silc_server_update_channels_by_server and
4538 silc_server_remove_channels_by_server. They are used during
4539 disconnection of primary router and in backup router protocol.
4540 Affected file silcd/server_util.[ch], silcd/server.c and
4541 silcd/server_backup.c.
4543 * Fixed channel adding to global list in IDENTIFY command
4544 reply in server. Affected file silcd/command_reply.c.
4546 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4548 * If the incoming packet type is REKEY or REKEY_DONE process
4549 that packet always synchronously. Fixes yet another MAC
4550 failed error on slow (dialup) connections. Affected file
4551 lib/silcclient/client.c and silcd/server.c.
4553 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4555 * Call check_version SKE callback for initiator too. Affected
4556 file lib/silcske/silcske.c.
4558 * Implemented fix for security hole found in the SKE that was
4559 fixed in the specification few days back; the initiator's
4560 public key is now added to the HASH value computation.
4561 Added backwards support for the old way of doing it too, for
4562 old clients and old servers. Affected file is
4563 lib/silcske/silcske.c.
4565 * Enabled mutual authentication by default in SKE. If initiator
4566 is not providing mutual authentication the responder will
4567 force it. This will provide the proof of posession of the
4568 private key for responder. The affected files are
4569 lib/silcclient/protocol.c and silcd/protocol.c.
4571 * Do not cache anymore the server's public key during SKE.
4572 We do mutual authentication so the proof of posession of
4573 private key is done, and if the server is authenticated in
4574 conn auth protocol with public key we must have the public
4575 key already. Affected file silcd/protocol.c.
4577 * Added new global debug variable: silc_debug_hexdump. If
4578 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
4579 file lib/silcutil/silclog.[ch].
4581 * Fixed compilation warning due to char * -> const char *.
4582 Affected files lib/silcutil/silcnet.h, and
4583 lib/silccore/silcauth.[ch].
4585 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4587 * Fixed CMODE command when new channel key was created. If
4588 the creation failed the old key was removed. Next time giving
4589 same command would crash the server since the old key was
4590 freed already. Affected file silcd/command.c.
4592 * Fixed the silc_server_announce_get_channels to not crash
4593 on reconnect. Affected file silcd/server.c.
4595 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4597 * Added silc_log_set_debug_string function to set a regex
4598 string to match for debug output. Only the function names,
4599 or filenames matching the given debug string is actually
4600 printed. This way it is possible to filter out those debug
4601 strings that user is not interested in.
4603 Fixed a bug in silc_string_regexify.
4605 Affected files lib/silcutil/silclog.[ch], and
4606 lib/silcutil/unix/silcunixutil.c.
4608 * Changed the -d options in both server and Irssi SILC client
4609 to take the debug string as argument. Affected files
4610 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
4612 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4614 * Added silc_hash_babbleprint to create a Bubble Babble
4615 Encoded fingerprint. The encoding is developed by Antti
4616 Huima (draft-huima-babble-01.txt), and it creates human
4617 readable strings out of binary data. Affected file
4618 lib/silccrypt/silchash.[ch].
4620 * Print the babble print now in addition of fingerprint as well
4621 in Irssi SILC client. Affected files are
4622 irssi/src/fe-common/silc/module-formats.[ch],
4623 irssi/src/fe-common/silc/core/client_ops.c.
4625 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4627 * Fixed a security problem found in SKE. The initiator's
4628 public key too is now added to the HASH hash value creation
4629 which is signed by the responder to create the SIGN value.
4630 This will prevent anyone in the middle to lie to the responder
4631 about the initiator's public key. If this is done now, the
4632 man in the middle will get caught. Updated the protocol
4635 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4637 * Better installation directory handling. Configure module
4638 paths and other paths automatically to example_silc* files
4639 in doc/. A patch by toma.
4641 * Fixed compiler warning from MPI library, and from SILC RNG.
4644 * Added SILC_SERVER_PID_FILE to define the pid file for server.
4645 It can be configured with ./configure. A patch by toma.
4647 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4649 * Find correct make to use in prepare-clean. A patch by
4650 toma. Affected file prepare-clean.
4652 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
4654 * Added irssi variables use_auto_addr, auto_bind_ip,
4655 auto_bind_port and auto_public_ip.
4657 * Changed the interface for silc_client_send_key_agreement
4658 in lib/silcclient/silcapi.h
4662 irssi/src/silc/core/silc-core.c
4664 lib/silcclient/silcapi.h
4665 irssi/src/silc/core/silc-channels.c
4666 lib/silcclient/client_keyagr.c
4669 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4671 * Added silc_pkcs_public_key_compare to compare two
4672 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
4674 * Check that the client who set the founder mode on the
4675 channel is the same client that is giving the founder
4676 mode to itself. It is done by comparing the saved public
4677 key (it is saved even in the authentication is passphrase).
4678 Affected file silcd/command.c.
4680 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4682 * Do not process packet for disconnected socket connection.
4683 Affected file lib/silccore/silcpacket.c.
4685 * Process the DISCONNECT packet through scheduler in the
4686 client library. Affected file lib/silcclient/client.c.
4688 * Fixed the silc_client_packet_parse to not to increase
4689 the packet sequence number if the conn->sock and the
4690 current socket connection is not same. This can happen
4691 for example during key agreement when the conn includes
4692 multiple socket connections (listeners). Affected file
4693 lib/silcclient/client.c.
4695 * The sender of the file transfer request now provides also
4696 the pointer (listener) for the key exchange protocol. If
4697 the listener cannot be created then it sends empty key
4698 agreement and lets the receiver provide the listener.
4700 Added `local_ip' and `local_port' arguments to the
4701 silc_client_file_send. If they are provided they are used,
4702 if not then it will attempt to find local IP address, if
4703 not found or bind fails then the remote client will provide
4706 Affected files are lib/silcclient/client_ftp.c and
4707 lib/silcclient/silcapi.h.
4709 * Extended the FILE SEND command to support defining the
4710 local IP and port for key exchange listener. They are
4711 optional. Affected file irssi/src/silc/core/silc-servers.c.
4713 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4715 * Defined to WHOIS command reply the sending of fingerprint
4716 of the client's public key (if the proof of posession of the
4717 corresponding private key is verified by the server).
4718 Updated to the protocol specification.
4720 * Added support of receiving the client's public key's
4721 fingerprint in command reply in client library. Affected
4722 file is lib/silcclient/command_reply.c, and
4723 lib/silcclient/idlist.[ch].
4725 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4727 * Do not send over 128 chars long nickname to the server
4728 in NICK command. Affected file lib/silcclient/command.c.
4730 * Do not send over 256 chars long channel names to the server
4731 in JOIN command. Affected file lib/silcclient/command.c.
4733 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4735 * Assure that silc_server_close_connection cannot be called
4736 twice for same socket context. Affected file is
4739 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4741 * Send error message to application if opening file for
4742 writing during file transfer fails. Affected file is
4743 lib/silcclient/client_ftp.c.
4745 Remove all file transfer sessions for a client that we're
4746 removing from ID cache.
4748 Affected file is lib/silcclient/client_ftp.c.
4750 * Fixed silc_net_addr2bin to return correct address. Affected
4751 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
4753 * Fixed file transfer session removing on signoff notify.
4754 Affected file irssi/src/silc/core/silc-servers.c.
4756 * Added the SilcClientFileError to be returned in the monitor
4757 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
4758 Affected file lib/silcclient/silcapi.h.
4760 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4762 * Fixed a crash in silc_client_ftp_free_sessions and
4763 silc_client_ftp_session_free_client. Affected file
4764 lib/silcclient/client_ftp.c.
4766 * Added `disabled' field in the SilcChannelEntry in the server
4767 to indicate if the server entry is disabled. Affected file
4768 silcd/idlist.h, silcd/command[_reply].c.
4770 * SILC server adds now /var/run/silcd.pid everytime it is
4771 started. Affected file silcd/silcd.c.
4773 * Added silc_server_packet_send_clients to send a packet to
4774 the provided table of client entries. Affected file
4775 silcd/packet_send.[ch].
4777 * Fixed a crash in client resolving in client_prvmsg.c in
4778 client library. Affected file lib/silcclient/client_prvmsg.c.
4780 * Do not actually remove the client directly from ID cache
4781 during SERVER_SIGNOFF, but invalidate it. This way we
4782 preserve the WHOWAS info for the client. Affected file
4783 silcd/server_util.c.
4785 * Fixed SERVER_SIGNOFF notify handling in the server. The
4786 server is now able to process incoming SERVER_SIGNOFF notify
4787 for a server that it doesn't even know about. It will remove
4788 the clients provided in the notify. Affected file
4789 silcd/packet_receive.c.
4791 * Check for partial packet in data queue after every packet that
4792 was found from the queue. Return and wait for more data if
4793 there is partial data in queue. Affected file is
4794 lib/silccore/silcpacket.c.
4796 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4798 * Added SilcClietFileError enum to indicate error in
4799 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
4800 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
4801 Affected files lib/silcclient/silcapi.h and
4802 lib/silcclient/client_ftp.c.
4804 * Check that newsize in silc_buffer_realloc is larger than
4805 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
4807 * Added better monitor of file transfers. It now monitors
4808 key agreement protocol during the file transfer too. Added
4809 error reporting too. Affected files
4810 irssi/src/silc/core/silc-servers.c,
4811 irssi/src/fe-common/silc/module-formats.[ch].
4813 * Wrote a help file for FILE command.
4815 * Added silc_rng_global_get_byte_fast to get not-so-secure
4816 random data as fast as possible. Random data is read from
4817 /dev/urandom if available and from the SILC RNG if not
4818 available. It is used in padding generation. Affected file
4819 lib/silccrypt/silcrng.[ch].
4821 * All packets in client library are now processed synchronously.
4822 Optimized packet processing a lot. Affected file
4823 lib/silcclient/client.c.
4825 * All server connection packets are processing synchronously
4826 now in server, to optimize packet processing. Affected file
4829 * Include files are installed now only in Toolkit distribution
4830 if make install is given. Affected files: all Makefile.am's.
4832 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4834 * Assure that silc_client_notify_by_server_resolve does not
4835 resolve the client information multiple times. If it cannot
4836 be found by the first it cannot be found at all. Affected
4837 file lib/silcclient/client_notify.c.
4839 * Fixed WHOWAS command reply calling. Affected file
4840 lib/silcclient/command_reply.c.
4842 * Removed all references to silc_idlist_get_client from the
4843 Irssi SILC client since that call is internal call used by
4844 the library. The Irssi SILC client will use now client
4845 retrieval functions found in silcapi.h.
4847 * Fixed a bug in resolving nickname info before sending
4848 private message. It used freed memory. Affected file
4849 irssi/src/silc/core/silc-servers.c.
4851 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4853 * Assure my_channels statistics cannot go negative in server.
4854 Affected files silcd/server.c, silcd/server_util.c.
4856 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4858 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
4860 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4862 * Win32 Toolkit changes. Affected files
4863 win32/silc.dsw, win32/libsilc/libsilc.def,
4864 win32/libsilcclient/libsilc.def,
4865 lib/silcutil/silcutil.c, and
4866 lib/sftp/sftp_fs_memory.c.
4868 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4870 * Added silc_net_localip to return local host's IP address.
4871 Affected file lib/silcutil/silcnet.[ch].
4873 * If key exchange or rekey protocol is active for a connection
4874 parse all packets syncronously since there might be packets
4875 in packet queue that we are not able to process without first
4876 processing packets before them. Affected file silcd/server,
4877 lib/silcclient/client.c.
4879 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
4880 whether library should continue processing the packet.
4881 Affected file lib/silccore/silcpacket.h.
4883 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
4884 SilcSFTPMonitorData to SFTP server to monitor various
4885 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
4886 lib/silcsftp/sftp_server.c.
4888 * Added silc_file_size to return file size. Affected file
4889 lib/silcutil/silcutil.[ch].
4891 * Implemented the file transfer support for the client library.
4892 Added preliminary support for simple client to client one-file
4893 transmission. Affected file lib/silcclient/client_ftp.c,
4894 lib/silccilent/client.[ch].
4896 * Added new local command FILE to the Irssi SILC Client.
4897 It is used to perform the file transfer. It has subcommands
4898 SEND, RECEIVE, SHOW and CLOSE. Affected files
4899 irssi/src/silc/core/client_ops.c,
4900 irssi/src/silc/core/silc-server.[ch].
4902 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4904 * Relay the SILC_PACKET_FTP in the server. Affected files
4905 silcd/server.c and silcd/packet_receive.c.
4907 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4909 * Renamed silc_file_read and silc_file_write to functions
4910 silc_file_readfile and silc_file_writefile. Added function
4911 silc_file_open and silc_file_close. Affected files
4912 lib/silcutil/silcutil.[ch].
4914 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4916 * Resolve the client info when received private message or
4917 channel message for a client which nickname we don't know.
4918 Affected files lib/silcclient/client_prvmsg.c and
4919 lib/silcclient/client_channel.c.
4921 * Do not crash in /KEY if client is not connected. Affected
4922 file irssi/src/silc/core/silc-channels.c.
4924 * Added SilcClientStatus field to the SilcClientEntry in the
4925 lib/silcclient/idlist.h.
4927 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
4928 is incomplete and is being resolved, it won't be resolved
4931 Make sure also that USERS command reply does not resolve
4932 twice information. Affected file is
4933 lib/silcclient/command_reply.c.
4935 Make sure that silc_client_get_clients_by_list does not
4936 resolve twice same information.
4938 * Check for valid client->id in the silc_server_free_client_data.
4939 Affected file silcd/server.c.
4941 * Fixed /GETKEY nick@server not to crash if the server entry
4942 is not found. Affected file lib/silcclient/command.c.
4944 * Fixed the silc_server_check_cmode_rights to check the
4945 requested modes correctly. Affected file silcd/command.c.
4947 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
4949 * Better checks for non-printable chars in nick added.
4950 Affected file silcd/command.c.
4952 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4954 * Call the silc_server_udpate_servers_by_server in the
4955 primary router that comes back online in the backup resuming
4956 protocol. Otherwise it routes packets wrong. Affected file
4957 silcd/server_util.[ch], silcd/server_backup.c.
4959 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4961 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
4962 lib/silcutil/silcbuffmt.[ch].
4964 * Redefined the SILC packet header to include the padding
4965 length. Affected file lib/silccore/silcpacket.[ch].
4967 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
4968 length for maximum padding up to 128 bytes). Affected
4969 file lib/silccore/silcpacket.h.
4971 * Removed all backwards support for old 0.5.x MAC thingies.
4972 The SILC packet header change makes it impossible to be
4973 backwards compatible.
4975 * Send the ENDING packet with timeout in the backup resuming
4976 protocol. This is to assure that all routers has connected
4977 to the primary router. Affected file silcd/server_backup.c.
4979 * Changed the RNG to take the first IV from random data. It
4980 used to take it from zero actually. Changed the RNG also
4981 to use /dev/urandom during session. /dev/random is used
4982 in initialization. Affected file lib/silccrypt/silcrng.[ch].
4984 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4986 * Changed the SILC packet header to have the first two bytes
4987 (the packet length) encrypted. Affected files aroung the
4988 code tree, lib/silccore/silcpacket.[ch]. Removed the
4989 SilcPacketCheckDecrypt callback. It is not needed anymore
4990 since the silc_packet_receive_process will determine now
4991 whether the packet is normal or special.
4993 * Implemented the unidirectional MAC keys. Affected files
4994 lib/silcske/silcske.c, silcd/protocol.c and
4995 lib/silcclient/protocol.c.
4997 * Implemented the packet sequence number to the MAC computation.
4998 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
4999 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5000 lib/silcclient/protocol.c.
5002 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5004 * Allow backup router to announce servers. All servers
5005 announced by backup router are added to the global list
5006 automatically. Update hte server's socket to our primary
5007 router also when backup router announces a server.
5008 Affected file silcd/packet_receive.c.
5010 * Do not update the client->router in the function
5011 silc_server_udpate_clients_by_server if the client is on
5012 global list. We might fail to find any specific server
5013 for locally connected clients and local cell clients. They
5014 should still use the `from' and not `to' as client->router.
5015 This fixes backup router resuming protocol. Affected file
5016 silcd/server_util.c.
5018 * Decrease channel statistics count only if the channel
5019 deletion worked. Affected files are silcd/server.c and
5020 silcd/server_util.c.
5022 * Added silc_server_update_servers_by_server to update origin
5023 of all server entries. Used during backup router protocol.
5024 Affected files silcd/server_util.[ch], silcd/server.c. and
5025 silcd/backup_router.c.
5027 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5028 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5029 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5030 lib/silccrypt/silchmac.c.
5032 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5034 * Assure that router cannot reroute the same channel message
5035 to the sender. Affected file silcd/packet_receive.c.
5037 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5039 * Made better checks that the channel message is not sent
5040 to the router it came from. Affected file is
5041 silcd/packet_send.c. Fixed memory leak too.
5043 * Announce informations for incoming router connection, but
5044 only after checking if it is replaced by backup router.
5045 Affected file silcd/packet_receive.c.
5047 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5049 * Fixed the backup resuming protocol to work in multiple
5050 router environment. Affected file silcd/server_backup.c.
5052 * Route packet only to one router in the function
5053 silc_server_packet_send_to_channel. Affected file is
5054 silcd/packet_send.c.
5056 * Fixed silc_server_send_notify_dest to set the broadcast
5057 flag. Fixed the silc_server_send_notify_topic to actually
5058 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5059 Affected file silcd/packet_send.c.
5061 * Changed the SFTP Filesystem interface. Changed the
5062 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5063 the filesystem operation function. The SilcSFTPFilesystem
5064 is now a context that is allocated by all filesystem allocation
5065 functions and it already includes the operations structure
5066 and filesystem specific context. It is given as argument
5067 now to the silc_sftp_server_start. This made the interface
5068 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5069 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5071 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5073 * Changed the backup router adding and getting interfaces
5074 in the server. The router that will be replaced by the
5075 specified backup router is now sent as argument. Affected
5076 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5079 * Added silc_net_addr2bin_ne to return the binary form of
5080 the IP address in network byte order. Affected files
5081 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5083 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5085 * Check for existing server ID in silc_server_new_server
5086 and in silc_server_connect_to_router_final and remove the
5087 old entry if it exists. Affected file silcd/packet_receive.c,
5090 * Send the channel message always to only one router, either
5091 in upstream or downstream. Affected file is
5092 silcd/packet_send.c.
5094 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5096 * Wrote the definition of the backup resuming protocol to the
5097 protocol specification.
5099 * Removed one redundant channel key generation from normal
5100 server during joining procedure. Removed one redundant
5101 channel key sending from server to router during joining
5102 procedure. Affected file silcd/command.c.
5104 * Made minor bugfixes to the backup router resuming protocol.
5105 Affected file silcd/server_backup.c, server.c.
5107 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5109 * Added --disable-asm configuration option. Affected files
5110 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5113 * Implemented the backup resuming protocol that is used to
5114 resume the primary router position in the cell after the
5115 primary router comes back online. Affected files
5116 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5117 and silcd/server_util.[ch].
5119 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5121 * Sleep two (2) seconds after sending QUIT command to server.
5122 Affected file lib/silcclient/command.c.
5124 * Assure that if outgoing data buffer is pending do not force
5125 send any data. Affected file silcd/packet_send.c.
5127 * Assure that if outgoing data buffer is pending do not force
5128 send any data. Affected file lib/silcclient/client.c.
5130 * Implemented the backup router support when the primary router
5131 goes down. The servers and routers can now use the backup
5132 router as new primary router without loosing connectivity.
5134 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5136 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5137 in the server to indicate disabled entry. All data read
5138 from the connection will be ignored and no data is sent
5139 for entry that is disabled. Affected files are
5140 silcd/idlist.h, silcd/server.c.
5142 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5144 * Created SFTP client and server test programs in the
5145 lib/silcsftp/tests directory.
5147 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5149 * Implemented memory filesystem (virtual filesystem) for
5150 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5153 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5155 * Implemented the SFTP (SSH File Transfer Protocol) to the
5156 lib/silcsftp. It includes SFTP client and SFTP server
5159 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5161 * Moved lib/silccore/silcprotocol.[ch] to the
5162 lib/silcutil library.
5164 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5165 take variable argument list pointer as argument. Affected
5166 file lib/silcutil/silcbuffmt.[ch].
5168 * Added silc_buffer_set function that is used to set data
5169 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5170 Affected file lib/silcutil/silcbuffer.h.
5172 * Changed various routines in the core library to use the new
5173 silc_buffer_set instead of allocating new buffer only for
5176 * Added 64-bit value formatting and unformatting support to the
5177 silc_buffer_[un]format routines. Affected file is
5178 lib/silcutil/silcbuffmt.[ch].
5180 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5181 to includes/bitmove.h.
5183 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5185 * Fixed channel user mode saving in client library. Affected
5186 file lib/silcclient/command[_reply].c.
5188 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5190 * Defined the file transfer to the SILC Protocol. Added
5191 new packet type SILC_PACKET_FTP and defined File Transfer
5192 Payload. The mandatory file transfer protocol is SFTP
5193 (SSH File Transfer Protocol). Affected file in addition
5194 of the internet draft is lib/silccore/silcpacket.h.
5196 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5197 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5198 is used as part of backup router protocol when the primary
5199 router of the cell is back online and wishes to resume
5200 the position as primary router.
5202 * Redefined the MAC generation keys in the protocol. The
5203 same key is not used anymore in both direction. Both
5204 direction will now use different keys for sending and
5205 receiving. This fixes a potential security flaw. This
5206 change causes incompatibilities in the protocol.
5208 * Redefined also the MAC computation from the packet.
5209 An packet sequence number is now added to the MAC
5210 computation. This prevents possible replay attacks against
5211 the protocol. This change too causes incompatibilities
5214 Added `sequence' field to the SilcPacketContext to hold
5215 the current sequence number for the packet.
5217 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5219 * Added `created' field to the SilcIDListData in the file
5220 silcd/idlist.h to indicate the time when the entry was
5223 * Added `created' field to the SilcChannelEntry too. Affected
5224 file silcd/idlist.h.
5226 * Added `creation_time' aguments to all the announcement functions
5227 in the server. If it is provided then only the entries that
5228 was created after the provided time frame are actually
5229 announced. Affected file silcd/server.[ch].
5231 * The protocol says that the Channel ID's IP address must be
5232 based on the router's IP address. Added check for this in
5233 the silc_server_new_channel when processing incoming New Channel
5234 Payload. Affected file silcd/packet_receive.c.
5236 * Print out the correct version with --version in SILC client.
5237 Affected file irssi/src/silc/core/silc-core.c.
5239 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5241 * Fixed WHOWAS command to check for completnes of the client
5242 entry always, not just when the command is coming from client.
5243 Affected file silcd/command.c.
5245 * Added new function silc_server_packet_queue_purge to purge the
5246 outgoing data queue to the network. After the function returns
5247 it is guaranteed that the outgoing packet queue is empty.
5248 Affected file silcd/packet_send.[ch].
5250 * Purge the outgoing packet queue in the rekey protocol's final
5251 callback to assure that all rekey packets go to the network
5252 before quitting the protocol. Affected file silcd/server.c.
5254 * Added silc_client_packet_queue_parse as similar function as
5255 in server to the client library. The affected file is
5256 lib/silcclient/client.c.
5258 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5260 * Splitted silcd/server.c and created silcd/server_util.[ch]
5261 for utility functions.
5263 * Added new socket flag SILC_SF_DISABLED to indicate that the
5264 connection is open but nothing can be sent to or received from
5265 the connection. Affected file lib/silcutil/silsockconn.[ch].
5266 The checking for disabled socket is checked in the low level
5267 silc_socket_write and silc_socket_read functions.
5269 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5271 * Allow only nicknames and channel names that fits into the
5272 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5274 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5276 * When processing JOIN command reply in server check that if
5277 the channel exists in our global list we'll move it the local
5278 list. Affected file silcd/command_reply.c.
5280 * Fixed the check whether client is joined on the channel already
5281 in JOIN command. Affected file lib/silcclient/command.c.
5283 * Fixed the JOIN command reply to check whether the channel
5284 already exists. Affected file lib/silcclient/command_reply.c.
5286 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5288 * Added silc_ske_status_string to map the SKE error numbers
5289 to readable strings. The affected files are
5290 lib/silcske/silcske[_status].[ch].
5292 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5294 * Do not show the private channels on the WHOIS channel list
5295 as it is not allowed by the protocol. The affected file is
5298 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5300 * Assure that the packet length digged from the actual packet
5301 is something sensible in the silc_packet_decrypt_rest_special
5302 in lib/silccrypt/silcpacket.c.
5304 * Free and NULL the allocated pointer in silc_hmac_alloc if
5305 the HMAC allocation fails. The affected file is
5306 lib/silccrypt/silchmac.c.
5308 * Print the selected security properties to the log files in
5309 the server. Affected file silcd/protocol.c.
5311 * Add SKE's reference counter even if calling the completion
5312 callback manually. Otherwise it goes negative, although it
5313 does not cause any problems. The affected file is
5314 lib/silcske/silcske.c.
5316 * Remove the client entry with short timeout after giving the
5317 KILL command. Affected file lib/silcclient/command.c.
5319 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5320 case all found clients are already disconnected (WHOWAS would
5321 found them) in the server. Affected file silcd/command.c.
5323 * Update the last_receive (time of last data received) to be
5324 updated only when received private or channel message so that
5325 the idle time showed in WHOIS makes more sense.
5327 * Added boolean field `valid' in to the SilcClientEntry in the
5328 client library to indicate whether the entry is valid or not.
5329 This fixes the nickname change bug on channel when changing
5330 the nickname to be same than the old (like nick to Nick) the
5331 nickname formatter doesn't set the new nick anymore to Nick@host.
5332 Affected file lib/silcclient/idlist.[ch].
5334 * Now actually fixed the nickname changing on disconnection.
5335 Added new function silc_change_nick to the Irssi SILC Client.
5336 Affected file irssi/src/silc/core/client_ops.c,
5337 irssi/src/silc/core/silc-nicklist.[ch].
5339 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5341 * Check that the public key exists in the GETKEY command before
5342 trying to encode it. Affected file silcd/command.c.
5344 * Print some notifications on received public keys with GETKEY
5345 command in the Irssi SILC Client. Affected files are
5346 irssi/src/fe-common/silc/module-formats.[ch],
5347 irssi/src/silc/core/client_ops.c.
5349 * Use IDENTIFY command to resolve the server information in the
5350 GETKEY command instead of INFO command. Affected file
5351 lib/silcclient/command.c.
5353 * All command reply functions in the client library now calls
5354 the pending command reply callbacks even if an error has
5355 occurred. The server has done this a long time and now it was
5356 time to move the client library to this as well. Now all
5357 errors can be delivered back to the pending command reply
5358 callbacks if necessary. Affected files are
5359 lib/silcclient/command[_reply].[ch].
5361 * Change the nickname on disconnection back to the username
5362 because in reconnect the server will enforce it to it anyway.
5363 Affected file irssi/src/silc/core/silc-servers.c.
5365 * Fixed a config file parsing bug in the Irssi SILC client.
5366 Affected file irssi/src/silc/core/clientconfig.c.
5368 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5370 * When printing the channel mode on JOIN, verify that the
5371 channel key and channel's HMAC are valid. Affected file
5372 irssi/src/silc/core/client_ops.c.
5374 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5376 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5377 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5378 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5380 * Removed channel key rekey task deleting from the function
5381 silc_server_save_channel_key. Affected file silcd/server.c.
5382 Added explicit timeout task context instead that is used to
5383 delete the task if we are registering a new task before the
5384 new task has elapsed.
5386 * When channel key rekey occurs the client library now saves
5387 the old channel key for a short period of time (10 seconds) and
5388 is able to use it in case some is still sending channel
5389 messages encrypted with the old key after the rekey. Affected
5390 file lib/silcclient/[idlist.h|client_channel.c].
5392 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5394 * Added check to the silc_server_new_id_real to not accept
5395 new ID if it is the sender's own ID. Affected file is
5396 silcd/packet_receive.c.
5398 * Assure that we do not announce ourself or the one we've
5399 sending our announcements when we're router and are announcing
5400 servers to our primary router. Affected file silcd/server.c.
5402 * Fixed silc_server_command_identify_check_client to assemble
5403 correct WHOIS packet. It send corrupted WHOIS packet and
5404 caused problem with router to router connections. Affected
5405 file silcd/command.c.
5407 Fixed also silc_server_command_whois_check the same way
5408 as for the IDENTIFY command.
5410 * Added new SilcIDListStatus to the server in the SilcIDListData
5411 structure. The status now includes the current status of
5412 the entry (like registered, resolved etc.). Affected file
5413 silcd/idlist.[ch]. Defined a bunch of different status types
5414 as well. This replaced the old boolean registered field as well.
5416 Added resolve_cmd_ident field to the SilcClientEntry structure
5417 too so that if the entry is for example being resolved so
5418 another command may attach to the same pending command reply
5419 without requiring to resolve the same entry again. This concept
5420 should optimize the WHOIS and the IDENTIFY resolving under
5421 heavy load by taking away unnecessary resolving for entries
5422 that are being resolved already.
5424 Added support for adding multiple pending commands for one
5425 command idenfier. Affected file silcd/command[_reply].[ch].
5427 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5428 before deleting the data. Otherwise the hash table will have
5429 freed data in comparison functions. Affected file is
5430 silcd/command_reply.c.
5432 * Fixed silc_idlist_replace_client_id to add the new entry to
5433 the cache with NULL nickname. Otherwise there will be invalid
5434 memory as the nickname after the nickname is freed. Affected
5435 file silcd/packet_receive.c.
5437 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5438 saved into wrong slots because the previous number of entries
5439 was not taken into account. Affected file silcd/idlist.c.
5440 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5442 * If we are router and we receive JOIN notify to a channel that
5443 does not have any users then notified client is marked as the
5444 channel founder, as it is it. The affected file is
5445 silcd/packet_receive.c
5447 * Added to the extended hash table API's table_del_*ext functions
5448 the destructor as argument too, so that the caller can decide
5449 which destructor to use or whether to use destructor at all.
5450 Affected file lib/silcutil/silchashtable.[ch].
5452 * Fixed ID Cache purging. It actually deleted the entries from
5453 the hash table after the data was freed. The hash table ended
5454 up comparing freed memory. The affected file is
5455 lib/silccore/silcidcache.c.
5457 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5459 * Fixed Irssi SILC client's KILL command's HELP syntax.
5461 * The USERS command now resolves the detailed user information
5462 if the userinfo field is missing. Affected file is
5463 lib/silcclient/command_reply.c.
5465 * Do not print error in silc_file_read if the read file does
5466 not exist. Just silently return NULL. Affected file is
5467 lib/silcutil/silcutil.c.
5469 * Fixed the silc_log_output to not wine about NULL filename
5470 and to not create some bogus " " filename. Affected file is
5471 lib/silcutil/silclog.c.
5473 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5475 * Fixed various printing bugs on the user interface in the
5476 Irssi SILC Client. Minor changes that were forgotten from
5479 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5481 * Fixed the configure.in.pre and the compilation and distribution
5482 environment to support the new autoconf 2.52. That version is
5483 now required to compile the CVS trunk.
5485 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5487 * Renamed function silc_parse_nickname to silc_parse_userfqdn
5488 to generally parse user@fqdn format strings. Affected file
5489 lib/silcutil/silcutil.c.
5491 * Added nickname_format and nickname_force_format fields to the
5492 SilcClientParams structure. The first one defines the format
5493 for the nicknames that the library will enforce if the receives
5494 multiple same nicknames. The second one is boolean value and
5495 can be used to force the library to always enforce the format
5496 to the nicknames regardles whether there are multiple nicknames
5497 or not. This configurable formatting was employed to flexibly
5498 support accessing multiple nicknames from the user interface.
5499 The userinterface can now set the nicknames to what ever format
5500 they prefer. Affected file lib/silcclient/silcapi.h.
5502 Added function silc_client_nickname_format to the file
5503 lib/silcclient/idlist.c. It performs the nickname formatting.
5505 Added new field `hostname´ to the SilcClientEntry context.
5506 It holds the hostname of the client. Affected file is
5507 lib/silcclient/idlist.h.
5509 * Irssi SILC Client sets the nicknames in nick@hostn format.
5510 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
5511 irssi/src/silc/core/silc-core.c.
5513 The WHOIS printing now also shows both the real nickname and
5514 the formatted nickname so that user knows how to access the
5515 user if there are multiple same nicknames cached. Affected
5516 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
5517 printing formatting too to take the hostname now as a separate
5518 argument. The Affected file is
5519 irssi/src/fe-common/silc/modules-formats.[ch].
5521 * Changed the silc_client_get_clients_local to accept the formatted
5522 nickname as argument. It accepts the real nickname too but the
5523 formatted nickname can be used to find the true entry from
5524 multiple entries. Affected file lib/silcclient/silcapi.h and
5525 lib/silcclient/idlist.c.
5527 * Added nickname_format_parse field to the SilcClientParams.
5528 It is a callback function provided by the application to parse
5529 the nickname out of the formatted nickname string. The library
5530 calls it to get the nickname from the formatted string. Since
5531 the application generally knows better the format of the nickname
5532 string it parses it instead of the library, even though library
5533 encodes the formatted string. If the callback function is not
5534 provided then the library will use the string as is. The
5535 affected file is lib/silcclient/silcapi.h.
5537 * All the nickname strings passed to the client library in
5538 commands are now expected to be formatted nickname strings.
5539 If the command does not support the formatted nickname string
5540 it will assume that the sent string is the actual nickname.
5541 Affected file lib/silcclient/command.c.
5543 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5545 * Added public key authentication support to OPER and SILCOPER
5546 commands in the client library. Affected file is
5547 lib/silcclient/command.c.
5549 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5551 * Changed the get_auth_methdod client operation to be asynchronous.
5552 It can be async if the application resolves the authentication
5553 method from the server during the negotiation. Added new
5554 SilcGetAuthMeth completion callback that the application will
5555 call after resolving the authentication method.
5557 Added function silc_client_request_authentication_method that
5558 the application can use to resolve the authentication method
5559 from the server. Added also SilcConnectionAuthRequest callback
5560 that the library will call after the server has replied. The
5561 application can call this function if it does not know the
5562 current authentication method.
5564 Affected files are lib/silcclient/client.c and
5565 lib/silcclient/silcapi.h.
5567 * The Irssi SILC client now automatically resolves the authentication
5568 method incase any configuration information is not present (and
5569 currently there never is). The affected file is
5570 irssi/src/silc/core/client_ops.c.
5572 * Fixed public key authentication from the client library.
5573 Affected file lib/silcclient/protocol.c. Changed also the
5574 protocol specification about the public key authentication in
5575 the connection authentication protocol. The actual data to be
5576 signed is now computed with a hash function before signing.
5578 * Fixed the public key authentication from the server as well.
5579 Affected file silcd/protocol.c.
5581 * Removed the mlock()'s from the memory allocation routines.
5582 Affected file lib/silcutil/silcmemory.c. The ./configure does
5583 not check anymore for the mlock(). Affected file is
5586 * Fixed USERS command in server to allow the execution of the
5587 command for private and secret channels if the client sending
5588 the command is on the channel. Affected file silcd/command.c.
5590 * Fixed silc_client_get_clients_local to return the clients
5591 count correctly. It could return wrong value. Affected file
5592 lib/silcclient/idlist.c.
5594 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5596 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
5597 types. The assembler optimizations seemed not to like 64-bit
5598 data types. The assmebler optimizations thus are now enabled
5599 also for BSD systems as opposed to only enable them for Linux.
5601 * Do not check for threads at all on BSD systems. Affected
5602 file configure.in.pre.
5604 * Removed -n and -h options from the Irssi SILC Client since
5605 they are not used in silc.
5607 * Fixed the prime generation to assure that the first digit
5608 of the generated random number is not zero since our conversion
5609 routines does not like number strings that starts with zero
5610 digit. If zero digit is seen the random number is regenerated.
5611 This caused some corrupted RSA keys when the zero first digit
5612 was met. Affected file lib/silcmath/silcprimegen.c.
5614 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5616 * Fixed WIN32 configuration in the ./configure script.
5617 Fixed to include xti.h on environments that has it.
5618 Patches by Carsten Ilchmann and andrew.
5620 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5622 * Changed the silc_id_create_client_id to be collision
5623 resistant. It is now assured that there cannot be created
5624 two same client ID's. I suspect that some weird bugs in
5625 the server were actually caused by duplicate Client IDs.
5626 Affected file silcd/serverid.[ch]. A router receiving
5627 new ID now also assures and informs the sending server
5628 if the ID caused collision.
5630 * Changed the silc_id_create_channel_id to also assure that
5631 there are no collisions.
5633 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5635 * Statement about ignoring the Mutual Authentication flag when
5636 performing rekey with PFS was a bit misleading. It is ignored
5637 if it was set in the initial negotiation, it cannot be even
5638 set in the rekey. Fixed in the ke-auth draft. Started the
5639 new versions of the protocol drafts in the doc/.
5641 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5643 * Fixed a bug in silc_client_command_identify_save when saving
5644 new channel information. The channel name was no duplicated
5645 and caused crash on exit. Affected file is
5646 lib/silcclient/command_reply.c.
5648 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5650 * Fixed the getkey command handling in the server. Send just
5651 empty OK reply to the sender if the key could not be fetched
5652 (but everything else was ok, like the key just was not available).
5653 Changed the public key parameter to optional in the protocol
5654 specs so that empty OK reply can be sent. Affected file
5657 Added a message to Irssi SILC client to tell to user if the
5658 server did not return a public key.
5660 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5662 * Fixed a channel key regeneration bug. It registered new
5663 timeout tasks exponentially until all system resources were
5664 used. Affected file silcd/server.c.
5666 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5668 * Added the SILC Document generator to the scripts/silcdoc.
5669 It can be used to generate the Toolkit Reference Manual out
5670 of the source tree. Internally it will also use the RoboDoc
5671 generator now imported in util/robodoc.
5673 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5675 * Added couple of return's in rekey protocol if error orccurred
5676 during the protocol. The execution must be terminated.
5677 Affected file silcd/protocol.c. Also, terminate the protocol
5678 always with timeout.
5680 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5682 * The client's Client ID was created initally from the wrong
5683 nickname (it could have been in format nick@host) in the
5684 silc_server_new_client. Affected file silcd/packet_receive.c
5686 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5688 * Added some SILC_LOG_ERROR's to various error conditions
5689 if client could not be added to ID cache. Affected files
5690 silcd/packet_receive.c and silcd/server.c.
5692 * When client's sock->user_data is freed, NULL also the
5693 client->router and client->connection pointers. Added check
5694 for these pointers being NULL to various places around the
5695 code. Affected file silcd/server.c.
5697 * Added client->data.registered == TRUE checks to various
5698 places around the code to assure that unregistered client's
5699 are not handled when it is not allowed. Affected file
5702 * Added `bool registered' fields to all
5703 silc_idlist_[server|client]_get_* routines to indicate whether
5704 the fetched client needs to be registered or not. Affected
5705 file silcd/idlist.[ch].
5707 * Add your own entry as registered to the ID cache in the
5708 server. Affected file server.c.
5710 * Fixed a bug in silc_server_new_server. The SilcServer was
5711 set as the new server's context instead of SilcServerEntry.
5712 This naturally caused some weird bugs.
5714 * Added "updated" field the SilcChannelEntry which indicates
5715 the time since the channel entry was last accessed. This
5716 can be used to determine whether it is necessary to
5717 announce the channel after backup resuming protocol.
5718 Affected files silcd/idlist.[ch].
5720 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5722 * Do not delete the channel rekey task when adding it
5723 for in silc_server_create_channel_key.
5725 * Changed the silc_server_create_channel_key to return
5726 TRUE or FALSE to indicate the success of the channel key
5729 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5731 * Fixed MSVC++ project files and added missing files to
5732 Makefiles under win32/.
5734 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5736 * Do not add TCP_NODELAY flag if the operating system
5737 does not have it defined. Affected files are
5738 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5740 * Fixed buffer overflow from Irssi SILC Client. Affected
5741 file irssi/src/fe-common/core/themes.c.
5743 * Fixed double free in client library in the file
5744 lib/silcclient/client.c when disconnecting from server.
5746 * Applied double free patch from cras to Irssi SILC client.
5747 Affected files irssi/src/core/[modules/expandos].c
5749 * Fixed the disconnection handling to Irssi SILC Client.
5750 The application must call silc_client_close_connection
5751 in ops->connect client operation in case of failure of
5752 the connection. Affected file is
5753 irssi/src/silc/core/client_ops.c.
5755 * Do not set sock->protocol to NULL in the function
5756 silc_client_close_connection after executing the protocol's
5757 final callback since the sock might not be valid anymore.
5758 Affected file lib/silcclient/client.c.
5760 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5762 * Do not enable SILC_THREADS if the linking with libpthread
5763 did not happen. Affected file configure.in.pre.
5765 * Added notion to protocol specification that server must
5766 verify the sent authentication payload with CMODE when
5767 setting the channel founder key. Implemented it to the
5768 server. Affected file silcd/command.c.
5770 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5772 * Added _EXTRA_DIST SILC distribution variable to the
5773 distributions file. It is used to conditionally add extra
5774 files or directories to the specific distribution. Affected
5775 files ./prepare, Makefile.am.pre and distributions.
5777 Removed the `_' from the start of the distribution names.
5780 * Added README.WIN32 for instructions to compile the Toolkit
5783 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5785 * Fixed a double free in disconnection in the server. Affected
5786 file is silcd/server.c.
5788 * Fixed the lib/silcske/groups.c to work now also with GMP
5789 MP library. The string conversion did not work when using
5790 specific base and the base is indicated in the string as well.
5792 * Created win32/ directory which now includes MSVC++ specific
5793 stuff so that toolkit (DLLs) may be compiled with MSVC++.
5794 It will appear only in the toolkit distribution
5796 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5798 * Changed the key material distribution function in case when
5799 the hash output is too short. The data is now concatenated
5800 a bit differently than it used to. Made the change to the
5801 SKE protocol specification.
5803 * Added better GMP detection to configure.in.pre. A patch
5806 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5808 * Fixed a minor bug in SKE that might cause some problem on
5809 some platforms. Affected file lib/silcske/silcske.c.
5811 * Added the cookie checking for initiator in the SKE. It checks
5812 that the responder returns the sent cookie unmodified. The
5813 affected file is lib/silcske/silcske.c. Added new SKE
5814 error type INVALID_COOKIE that can be sent during the
5815 negotiation. Fixed some memory leaks as well.
5817 * Added the "invalid cookie" error message to Irssi SILC client's
5820 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5822 * Added `task_max' field to the SilcClientParams to indicate
5823 the maximum tasks the scheduler can handle. If set to zero,
5824 default values are used. Affected file lib/silcclient/silcapi.h.
5826 * Fixed memory leaks in silc_client_close_connection. Affected
5827 file lib/silcclient/client.c.
5829 * Added silc_client_del_client_entry to client library to free
5830 all memory of given client entry. Affected file is
5831 lib/silcclient/idlist.[ch].
5833 * Added new functions silc_client_del_channel and
5834 silc_client_del_server to delete channel and server entries.
5835 Affected file lib/silcclient/[silcapi.h/idlist.c].
5837 * Removed silc_client_del_client_by_id from silcapi.h.
5839 * Fixed the INFO command to return the server's own info
5840 correctly when querying by Server ID. Affected file is
5843 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5845 * Removed the non-blocking settings in WIN32 code in the
5846 silc_sock_[read/write] and added SleepEx instead. Affected
5847 file lib/silcutil/win32/silcwin32sockconn.c. The availability
5848 of input data is now checked with FIONREAD and ioctlsocket.
5850 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5852 * Call silc_schedule_task_del_by_context in the
5853 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
5854 Affected file lib/silccore/silcprotocol.c.
5856 * Call silc_protocol_cancel for active protocols in the
5857 silc_server_close_connection if the funtion
5858 silc_server_free_sock_user_data has not been called.
5859 Affected file silcd/server.c.
5861 * Generic tasks cannot be deleted using the del_by_fd
5862 task deleting function since generic tasks does not match
5863 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
5865 * Added a notion to SILCOPER help file that the SILCOPER works
5866 only on router server, not on normal server.
5868 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5870 * Added for WIN32 support for the new scheduler as well.
5871 Affected file lib/silcutil/win32/silcwin32schedule.c.
5873 * Fixed the SHA1 implementation to work on various platforms.
5875 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5877 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
5878 API. It is part of the scheduler now. Everything else is
5879 as previously but some functions has changed their names.
5880 Checkout the lib/silcutil/silcschedule.h for the interface.
5881 Updated all applications to use the new interface. Affected
5882 files are lib/silcutil/silcschedule.[ch].
5884 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5886 * Found a bug in the SKE implementation. The HASH value,
5887 specified by the protocol, was not computed correctly. The
5888 public key of the responder was not added to the computation
5889 even though it is mandatory. Affected file lib/silcske/silcske.c.
5890 This unfortunately causes incompatibilities with older
5891 clients and servers.
5893 * Added WIN32 specific network init and uninit functions:
5894 silc_net_win32_init and silc_net_win32_uninit to init and uninit
5895 the Winsock2. Affected file lib/silcutil/silcnet.h and
5896 lib/silcutil/win32/silcwin32net.c.
5898 * Set the socket always to nonblocking mode on WIN32 after
5899 reading data or writing data. Affected file is
5900 lib/silcutil/win32/silcwin32sockconn.c.
5902 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5904 * Fixed various compilation problems under WIN32. Affected
5905 files lib/silcutil/win32/silcwin32thread.c and
5906 lib/silcutil/win32/silcwin32schedule.c.
5908 * Removed all _internal.h #includes from public header
5909 files. Internal headers must never be included from
5912 Removed also the lib/silcske/payload_internal.h file.
5914 * All include files that may be needed (public and some others
5915 included by the public headers) by application developers are
5916 now copied to the ./includes directory. It does not copy any
5917 internal headers. Affected file Makefile.defines.pre and all
5918 Makefile.am's under lib/ and subdirs.
5920 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5922 * Do not change the ~/.silc directory's permissions automatically.
5923 Affected file irssi/src/silc/core/clientutil.c.
5925 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5927 * Do not cancel the protocol in silc_server_close_connection
5928 it might cause recursion. Now cancelled in the function
5929 silc_server_free_sock_user_data. Affected file silcd/server.c.
5931 * Fixed the silc_server_remove_clients_by_server to regenerate
5932 the channel keys correctly finally. Added also new function
5933 silc_server_remove_clients_channels to actually do it.
5934 Affected file silcd/server.c.
5936 * Fixed the silc_server_new_channel to not crash by giving
5937 wrong router to the new channel. Affected file is
5938 silcd/packet_receive.c.
5940 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5942 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
5943 which is given as argument to the silc_client_alloc now.
5944 It can be used to configure the client and set various parameters
5945 that affect the function of the client.
5947 * The USERS command in server did not check whether the channel
5948 is private or secret. Affected file silcd/command.c.
5950 * Added new argument to the USERS command in protocol specification.
5951 The USERS command now can take the channel name as argument
5952 as well. Added support for this in client and server and
5953 updated the protocol specs.
5955 * Completed the GETKEY command in client. It can be now used
5956 to fetch also servers public key not only some clients.
5957 Affected files lib/silcclient/command[_reply].c.
5959 * Added silc_client_get_server to return server entry by the
5960 server name. Affected files lib/silcclient/silcapi.h and
5963 * Redefined the IDENTIFY command in protocol specification to be
5964 more generic. It now can be used to query information about
5965 any entity in the SILC Network, including clients, servers and
5966 channels. The query may be based either the entity's name
5967 or the ID. Added support for this in both client and server.
5969 Affected files silcd/command.c and lib/silcclient/command.c
5970 and command_reply.c.
5972 * Optimized the WHOIS and WHOWAS commands in the server. Removed
5973 the _from_client and _from_server functions. Affected file
5976 * Added silc_client_get_channel_by_id_resolve to the file
5977 lib/silcclient/silcapi.h to resolve channel information by
5978 its ID. Added also silc_client_get_channel_by_id that
5979 does not resolve it from the server.
5981 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5983 * Added SilcServerEntry context into the client library
5984 to represent one server. The INFO command now allocates
5985 these to save the resolved server info. For now on the
5986 client library will also keep information about servers,
5987 connected and resolved with INFO.
5989 The INFO command now allocates the SilcServerEntry context
5990 and saves the server info there. The COMMAND_REPLY in
5991 the INFO now returns the parameters to application in
5992 same order as defined in the protocol specification.
5994 The entries are cached in the client->server_cache.
5996 * The INFO command is now issued after received the Client ID
5997 from the server. Affected file lib/silcclient/client.c.
5999 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6000 to the application as the mode changer might be server.
6001 It is guaranteed that NULL is not returned anymore to the
6002 application. Affected file lib/silcclient/client_notify.c.
6004 The ID Type is now also passed to the application so that
6005 it can check whether the returned entry is SilcClientEntry
6008 Added new function silc_client_get_server_by_id to return
6009 the server entry by ID. Affected files are the
6010 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6012 * Do not create the channel in the Irssi SILC Client when issuing
6013 the JOIN command but when received the sucessful JOIN command
6014 reply. Otherwise the channel might get created even though we
6015 could not join it. The Affected file is
6016 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6018 * Fixed a channel joining bug in router. The router must also
6019 check the channel modes, invite and ban lists etc. when serving
6020 the JOIN command sent by normal server. Affected file is
6021 silcd/command.c. The router now resolves the client's
6022 information from the server who sent the JOIN command if it
6023 does not know it, and processes the JOIN command only after
6026 * Changed the SilcCommandCb to take new argument; void *context2.
6027 Affected file lib/silccore/silccommand.h
6029 The second argument in the command callbacks in the server now
6030 includes the SilcServerCommandReplyContext if the command was
6031 called as pending command callback from the command reply.
6032 Otherwise it is NULL. When called as pending the status of the
6033 command reply will be checked and if it was erronous the
6034 error will be sent to the original sender of the command.
6035 This way the client always receives the error messages even
6036 though the server was actually the one who received the error
6037 when it resent the command to router, for example. Affected
6038 files silcd/command[_reply].[ch].
6040 * Fixed sending WHOWAS command's error message to client if
6041 the requested client could not be found. It was missing.
6044 * Changed the CMODE and CUMODE commands reply arguments in the
6045 protocol specification. The Channel ID is now sent in both
6046 of the commands to identify the channel. Implemented this
6047 new feature to the client and server. Affected files
6048 lib/silcclient/command_reply.c and silcd/command.c.
6050 * Made better checks for invite and ban lists in the JOIN
6051 command in server. Affected file silcd/command.c.
6053 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6055 * The server now performs the incoming host IP/DNS lookup
6056 using the silc_socket_host_lookup and thus does not block
6057 the server anymore. Affected file silcd/server.c.
6059 * Completed the multi-thread support for SILC Scheduler in
6060 the lib/silcutil/silcschedule.c.
6062 * Fixed the configure.in.pre to detect the pthread correctly
6065 * Fixed a deadlock in silc_task_queue_wakeup in the file
6066 lib/silcutil/silctask.c.
6068 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6070 * Added new function silc_schedule_wakeup that is used in
6071 multi-threaded environment to wakeup the main thread's
6072 schduler. It needs to be used when a thread adds a new task
6073 or removes a task from task queues. After waking up, the
6074 scheduler will detect the task queue changes. If threads
6075 support is not compiled in this function has no effect.
6076 Implemented the wakeup mechanism to both Unix and WIN32
6077 systems. Affected files are lib/silcutil/silcschedule.[ch],
6078 lib/silcutil/unix/silcunixschedule.c and the
6079 lib/silcutil/win32/silcwin32schedule.c.
6081 * Added new function silc_task_queue_wakeup to wakeup the
6082 scheduler by the specified task queue. Affected file
6083 lib/silcutil/silctask.[ch].
6085 * The silc_socket_host_lookup_start now wakes up the scheduler
6086 after adding the timeout task. Affected file is
6087 lib/silcutil/silcsockconn.c.
6089 * The silc_socket_host_lookup is synchronous now if the threads
6090 support is not compiled in. However, the callback is still
6091 called asyncronously through the scheduler, anyway. Affected
6092 file lib/silcutil/silcsockconn.c.
6094 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6096 * Added new function silc_socket_host_lookup to perform
6097 asynchronous IP and FQDN lookups for the socket connection.
6098 Affected files lib/silcutil/silcsockconn.[ch].
6100 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6102 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6103 that may or may not compile the mutex support in.
6105 Changed the silc_mutex_alloc interface. It allocates the
6106 mutex now to the sent pointer and returns TRUE or FALSE.
6108 Affected file lib/silcutil/silcmutex.h.
6110 * Wrote the SILC Task Queue interface to support multi-threads.
6111 Affected file lib/silcutil/silctask.[ch].
6113 * Wrote the SILC Scheduler to support multi-threads. Affected
6114 file lib/silcutil/silcschedule.c.
6116 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6118 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6119 in lib/silcutil/win32/.
6121 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6123 * Defined SILC Mutex API and SILC Thread API and implemented
6124 them for Unix. Affected files are
6125 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6126 lib/silcutil/unix/silcunixmutex.c and
6127 lib/silcutil/unix/silcunixthread.c.
6129 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6131 * Fixed the silc_server_remove_clients_by_server's channel
6132 key re-generation. The hash table handling was incorrect
6133 and would not work with many channels. Affected file is
6136 * Fixed some memory leaks around the server code.
6138 * Rewrote the silc_server_get_users_on_channel to support IPv6
6139 based Client ID's. Affected file silcd/server.c.
6141 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6142 specification. However, a separate document must be written
6143 to define the detailed signing procedure and the payload
6144 associated with the flag. Defined the flag to the
6145 lib/silccore/silcchannel.h as well.
6147 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6149 * Changed the dynamic tables to static size tables in the
6150 lib/silccrypt/silchmac.c.
6152 * Removed GCC dependencies from the code. A patch by cras.
6154 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6156 * Do not show the error "Error receiving packet bla bla"
6157 in server if it really was not an error (-2 means that reading
6158 is pending). Affected file silcd/server.c.
6160 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6162 * Fixed a possible crash in silc_server_remove_clients_by_server
6163 in silcd/server.c. Fixed there also some memory leaks.
6165 * Fixed the silc_idlist_replace_client_id. It could replace
6166 wrong key in the hash table. Affected file silcd/idlist.c.
6168 * Do not check whether there are global users on the channel
6169 if the channel->global_users is FALSE. Affected functions
6170 silc_server_remove_from_one_channel and
6171 silc_server_remove_from_channels in silcd/server.c. Also,
6172 do not check if the removed client is local as we can be
6173 sure that global client was not removed from the channel
6174 and checking for global users is not needed.
6176 * The silc_server_remove_clients_by_server now re-generates
6177 the channel keys correctly for those channels that had
6178 clients removed from them. Affected file silcd/server.c.
6180 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6182 * Found the reason of random crashes in the server. We weren't
6183 ignoring the SIGPIPE signal (which can be sent in write())
6184 and it crashed the server. Affected file silcd/silcd.c.
6186 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6188 * Assure that sock->user_data is not NULL in the function
6189 silc_server_packet_send in silcd/packet_send.c.
6191 * Disconnect the remote connection if it could not be added
6192 to any ID lists in the server. The affected file is
6195 * Check in silc_server_packet_send[_real/dest] that the
6196 socket is not disconnecting and ignore the data if it is.
6197 Affected file silcd/packet_send.c.
6199 * Define inline to __inline on native WIN32 compilation.
6200 Affected file includes/silcwin32.h.
6202 * Added some explicit type casts for inline code since MSVC
6203 require them. Affected files lib/silcutil/silcbuffer.h,
6204 lib/trq/silcdlist.h and lib/trq/silclist.h.
6206 * Print warning in log files from now on if the packet
6207 decryption fails. Affected file silcd/server.c.
6209 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6211 * Changed the `say' client operation's interface to accept
6212 new `type' argument to indicate the type of the message sent
6213 by the library. The application may filter the library's
6214 messages according the type. The affected file is the
6215 lib/silcclient/silcapi.h.
6217 * Added two new functions to lib/silcclient/silcapi.h:
6218 silc_client_del_client and silc_client_del_client_by_id.
6219 Affected file lib/silcclient/idlist.c.
6221 * Moved the clientincludes.h from includes/ to silc/ and
6222 serverincludes.h from includes/ to silcd/.
6224 * The modes for the CMODE and CUMODE are now passed as
6225 uint32 for application with COMMAND_REPLY. The affected
6226 file is lib/silcclient/command_reply.c.
6228 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6230 * /WHOIS without arguments shows client's own information.
6231 Affected file lib/silcclient/command.c.
6233 * Changed PING to not accept any arguments. The specs
6234 says that client can ping only the connected server so
6235 requiring an argument is not needed. Affected file is
6236 lib/silcclient/command.c.
6238 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6240 * Fixed a fatal bug in private message sending and reception
6241 encryption and decryption when using private message keys.
6242 The implementation was incorrect and did not follow the
6243 specification. It causd that some of the message were
6244 lost since it did not use the sending and receiving keys
6245 as the protocol suggests. This has been fixed and will cause
6246 incompatibilities with older clients when sending private
6247 message encrypted with private message keys. Affected files
6248 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6249 and various other in Irssi SILC Client.
6251 Added `responder' boolean argument to the functions
6252 silc_client_add_private_message_key[_ske] to indicate when
6253 the key is added as responder or initiator of the key
6256 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6258 * Removed the silc_ske_check_version function and created
6259 a SilcSKECheckVersion callback. Added also a function
6260 silc_ske_set_callbacks that is now used to set all SKE
6261 callbacks. The callback functions are not given to
6262 the SKE functions anymore, but this function is used to
6265 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6267 * Added `silc_version' argument to the silc_client_alloc
6268 to define the version of the application for the library.
6269 The library will use the version string to compare it
6270 against the remote host's (usually a server) version
6271 string. Affected file lib/silcclient/silcapi.h
6273 * Added the KE protocol context to Key Agreement context
6274 in client library so that we can abort the SKE if it
6275 is in process when we get timeout. Affected file is
6276 lib/silcclient/client_keyagr.c.
6278 * Do not resolve the client ID forever if it returns in the
6279 first time that such client does not exist. This was done
6280 for example with private message. Affected file is
6281 lib/silcclient/client_prvmsg.c.
6283 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6285 * Do not add regex.h for WIN32. The affected file
6286 includes/silcincludes.h.
6288 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6289 not work yet 100%. It generates the DLL's automatically
6290 when compiling with --with-win32 under cygwin.
6292 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6294 * lib/contrib/regex.c is not compiled on WIN32.
6296 * Added silc_net_get_socket_opt function to the
6297 lib/silcutil/silcnet.h.
6299 * Added includes/silcwin32.h for WIN32 specific includes
6302 * Do not use ptime structure or any of the posix process
6303 functions on WIN32 in lib/silccrypt/silrng.c.
6305 * Added silc_gettimeofday to provide generic function
6306 for struct timeval on all platforms. Added the function
6307 to lib/silcutil/silcutil.h.
6309 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6311 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6312 library as they clearly belong there. As a plus side we
6313 can make the actual socket connection routines platform
6316 Added also new generic function silc_socket_read and
6317 silc_socket_write (that used to be silc_packet_[read/write].
6318 The implementation of these are platform specific.
6320 * Added WIN32 specific routines of silc_socket_[read/write]
6321 to lib/silcutil/win32/silcwin32sockconn.c.
6323 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6325 * Added preliminary support for native WIN32 compilation under
6326 cygwin (using the -mno-cygwin option for GCC) to the
6327 ./configure.in.pre. The --with-win32 now prepares the
6328 compilation for native WIN32.
6330 * Rewrote the SILC Scheduler interface in the file
6331 lib/silcutil/silcschedule.h. The scheduler is now context
6332 based and does not have anymore any global static scheduler.
6333 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6334 and created lib/silcutil/win32 directory for WIN32 based
6337 * Added Unix specific network routines to the
6338 lib/silcutil/unix/silcunixnet.c and the old
6339 lib/silcutil/silcnet.c includes now only generic routines.
6341 Added WIN32 specific network routines to the
6342 lib/silcutil/win32/silcwin32net.c.
6344 * Added Unix specific utility functions from the
6345 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6347 * Added WIN32 SILC Scheduler to the file
6348 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6351 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6353 * Do not handle JOIN notify in the server if the target client
6354 is not registered (idata->registered == FALSE). The affected
6355 file is silcd/packet_receive.c.
6357 * Update the nickrec->founder in event_cumode in the Irssi SILC
6358 client. Affected file irssi/src/silc/core/silc-channels.c.
6360 * Fixed the CUMODE_CHANGE notify handling in the server when
6361 server and router are announcing their clients on channels.
6362 Now the mode changes are saved and notified correctly. The
6363 affected file is /silcd/packet_receive.c.
6365 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6366 They really did not replace the cache entry in the ID Cache.
6367 Now they do that. Affected file silcd/idlist.c.
6369 * Fixed the KICK notify handling in the Irssi SILC client to
6370 update the channel records so that the kicked client does not
6371 appear to be on the channel. The affected file is
6372 irssi/src/silc/core/silc-channels.c.
6374 * Always update the conn->current_channel when executing command
6375 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6377 * Fixed the KILL notify handling in Irssi SILC client to remove
6378 the killed client on all channels.
6380 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6382 * Fixed the silc_parse_command_line to remove extra spaces
6383 from the start and end of the arguments. Affected file is
6384 lib/silcutil/silcutil.c.
6386 * Cancel and free any active protocol in the function
6387 silc_server_close_connection. Affected file silcd/server.c.
6389 * Cancel and free any active protocol in the function
6390 silc_client_close_connction. Affected file is
6391 lib/silcclient/client.c.
6393 * Do not execute the KILL command for clients that are in
6394 history (ie. they are not in the network). Affected file is
6397 * Fixed KILL notify handling, client does not crash anymore.
6398 Affected file irssi/src/silc/core/silc-channels.c.
6400 * Reduced the default packet buffer size from 2048 to 1024 in
6401 lib/silccore/silcpacket.c.
6403 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6404 counter to the SKE context that is incresed when the SKE library
6405 performs async operation outside the library. If the outside
6406 process frees the SKE context and FREED status will be set
6407 and the library will detect after the sync operation that the
6408 libary is freed. The affected files are
6409 lib/silcske/silcske[_status].[ch].
6411 * Resolve the client entry information in the function
6412 silc_client_channel_message to assure that NULL pointer is not
6413 passed as client entry to the application. */
6415 * Fixed the task timeout calculation to assure that there is
6416 never negative timeouts. The affected file is
6417 lib/silcutil/silcschedule.c.
6419 * Fixed the channel user mode notification sending in server.
6420 It was sent point-to-point to the router (or to server by router)
6421 but it needs to be destined to a channel. The routines now
6422 supports sending the channel user mode notifys to the channels
6423 when announcing clients and channels. Affected files are
6424 silcd/server.c and silcd/packet_receive.c.
6426 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6427 It did not actually replace the old channel entry in the cache.
6428 Affected file lib/silcclient/client_notify.c.
6430 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6432 * Fixed a possible crash in silc_packet_send_prepare. It now
6433 assures always that there is enough space in the buffer and
6434 at the tail area of the buffer (for MAC).
6436 Fixed the inbound buffer reallocation in silc_packet_read.
6437 It was old code and did not handle the reallocation correctly.
6440 The affected file is lib/silccore/silcpacket.c.
6442 * Fixed buffer overflow in silc_parse_nickname in the file
6443 lib/silcutil/silcutil.c.
6445 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6447 * make install generates new server keys only if there is not
6450 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6452 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6453 Added check that if the NOREPLY is set then we will not send
6454 the away message. This avoids infinite loop of away messages
6455 if both clients are away. The affected file is
6456 lib/silcclient/client_prvmsg.c.
6458 * Fixed client crash if /NICK was given without arguments.
6459 Affected file lib/silcclient/command.c.
6461 * Server does not send the invite list in INVITE command back
6462 to the client if the list was not altered. Added this notion
6463 to the protocol spec as well. Affected file silcd/command.c.
6465 Fixed possible crash in INVITE command by checking the
6466 value of silc_server_get_client_route command.
6468 * Fixed the INVITE notify type handling. The arguments are now
6469 taken in correct order and client does not crash. The affected
6470 file is irssi/src/silc/core/silc-channels.c.
6472 Removed the "Inviting xxx to channel" message from the
6473 client library away and let the application handle it.
6474 Affected file lib/silcclient/command.c. Added that message
6475 to Irssi SILC client's message formats.
6477 * Fixed CMODE command crash in client. It now checks the
6478 amount of arguments correctly and does not crash. The affected
6479 file is lib/silcclient/command.c.
6481 * Do not create new channel automatically in silc_channels_join
6482 but check whether the channel by that name already exists.
6483 Affected file irssi/silc/core/silc-channels.c.
6485 * Do not send the SERVER_SIGNOFF to router if the disconnected
6486 entity was the router. Affected file silcd/server.c.
6488 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
6489 SILC client as it was missing from there.
6491 Added the handling of the KICK notify to the Irssi SILC client
6492 as it was missing. Added "you have been kicked" message to
6493 Irssi SILC client's message modules formats.
6495 Added the handing of the KILL notify to the Irssi SILC client
6496 as it was missing. Added the kill message module formats
6499 The affected file is irssi/src/silc/core/silc-channels.c.
6501 * The router did not save the channel mode the server announced.
6502 Affected file silcd/packet_receive.c.
6504 * Fixed a possible crash in INFO command in server. If the
6505 server did not provide the server info it crashed. Affected
6506 file silcd/command.c.
6508 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6510 * Fixed the GETKEY command in the server to check also the
6511 global list. Otherwise the GETKEY would not work correctly
6512 in normal SILC server. Affected file silcd/command.c.
6514 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6516 * Fixed GETKEY crash, it crashed if the command did not succseed.
6518 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6520 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
6521 is now real and not just an macro interface to GMP.
6523 Removed the entire GMP from the source tree and imported new
6524 NSS MPI library instead. Reason for removing GMP is that it is
6525 extremely large and compiles extremely slow. The NSS MPI
6526 is only a few files and compiles in less than 10 seconds.
6527 The speed is also about the same as GMP. The MPI is imported
6528 to lib/silcmath/mpi.
6530 If the system has GMP installed we will still use the GMP.
6531 If it is not then the NSS MPI will be compiled.
6533 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6535 * Merged a long nickname (127 characters long) crash bugfix from
6536 Irssi CVS tree. Affected file irssi/src/core/misc.c.
6538 * Merged a freed memory reference bugfix from Irssi CVS tree.
6539 Affected file irssi/src/core/commands.c.
6541 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6543 * Added the server's public key sving and verification to the
6544 server when performing the SKE. This was missing and the
6545 remote server's (or router's) public key was accepted without
6546 checking whether we have it previously or trust it at all.
6547 Affected file silcd/protocol.c.
6549 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6551 * Check in the silc_server_timeout_remote if protocol is active
6552 and make sure that the protocol's final callback is called so
6553 that all memory if freed. Affected file silcd/server.c.
6555 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6557 * silc_server_whois_send_reply crashed the server if the nickname
6558 was 127 characters long. Affected file silcd/command.c.
6560 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6562 * Added sanity check to the silc_server_new_client. If the hostname
6563 is provided inside username then check that the provided hostname
6564 really is the same as the resolved one. If the hostname was not
6565 resolved then check it from the public key. Affected file is
6566 silcd/packet_receive.c.
6568 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
6569 if the server disconnected us and the connection is not valid
6570 anymore. Affected file irssi/src/silc/core/silc-channels.c.
6572 * Moved the silc_client_[chmode|chumode|chumode_char] away from
6573 the library to the lib/silcutil/silcutil.[ch].
6575 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6577 * Close log file after open. Affected file
6578 lib/silcutil/silclog.c.
6580 * Check whether sock == NULL in silc_client_send_packet and return
6581 if it is. Affected file lib/silcclient/silcclient.c.
6583 * Check rec->entry == NULL in the Irssi SILC Client before
6584 sending the channel message. Affecte file is
6585 irssi/src/silc/core/silc-servers.c.
6587 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6589 * Merged a splitted window bugfix from Irssi CVS tree. The
6590 affected file is irssi/src/fe-text/textbuffer-view.c.
6592 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
6593 It did not print nickname.
6595 * Improved the distributions system a bit.
6597 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6599 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
6600 irssi/src/fe-text/gui-window.c.
6602 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
6603 to in-active server. The affected file is
6604 irssi/src/silc/core/client_ops.c.
6606 * Resolve the client in USERS command reply if the entry does
6607 not have username resolved. The affected file is
6608 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
6609 command to WHOIS command to really resolve stuff. The USERS
6610 is not used any more in any critical section so WHOIS can
6611 be used even though it might be slower than IDENTIFY.
6613 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
6616 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6618 * Changed the protocol API a bit more consistent in the
6619 lib/silccore/silcprotocol.[ch].
6621 * Changed the following headers to ROBODoc format:
6623 lib/silccore/silcpayload.h
6624 lib/silccore/silcprotocol.h
6625 lib/silccore/silcsockconn.h
6627 All core library headers are now formatted.
6629 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6631 * Fixed a bug in Irssi SILC client; do not show that you are
6632 server/router operator if you really are not. Affected file is
6633 irssi/src/silc/core/client_ops.c.
6635 * Renamed silc_command_free_payload to silc_command_payload_free.
6636 Affected file lib/silccore/silccommand.h
6638 * Added silcmath.h to include the prototoypes of various routines
6639 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
6642 * Changed the following headers to ROBODoc format:
6644 lib/silccore/silcchannel.h
6645 lib/silccore/silccommand.h
6646 lib/silccore/silcid.h
6647 lib/silccore/silcidcache.h
6648 lib/silccore/silcmode.h
6649 lib/silccore/silcnotify.h
6650 lib/silccore/silcpacket.h
6651 lib/silcmath/silcmath.h
6653 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6655 * Added checking to the server code not to start the server if
6656 ciphers and stuff are not configured properly. Affected files
6657 silcd/serverconfig.[h] and silcd/server.c.
6659 * Changed the layout of the header files of the public interfaces
6660 in the SILC libraries. The new layout supports ROBODoc
6661 documentation tool (and some others) so that it is easy to create
6662 a library reference manual. All the other headers and source
6663 code must still follow the CodingStyle document. Also source
6664 code must not include these ROBODoc stuffs, only the headers.
6665 Furthermore, all public interface headers must now be named
6666 by using `silc' prefix, example: silcapi.h, silccipher.h.
6667 Some files were renamed due to this. All the other headers
6668 must not be used as public interfaces. I will update the
6669 CodingStyle document later. Changed following headers, so far:
6671 lib/silcclient/silcapi.h
6672 lib/silccore/silcauth.h
6673 lib/silccore/silcprivate.h
6674 lib/silccrypt/silcdh.h
6676 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6680 * Removed silc_client_packet_send_flush from the client library
6681 as it is not needed. Affected file lib/silcclient/client.[ch].
6683 * Added printing of message of unresolved authentication method
6684 to the Irssi SILC client. Added it to the module formats.
6685 Removed the same message from the client library.
6687 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6689 * Added new distribution feature, DISTLABEL. Every distribution
6690 can define own preprocessor label that can be used in the
6691 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
6692 file distributions, acconfig.h.pre and prepare.
6694 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6696 * Added Makefile.defines_int to include the actual definitions
6697 for Makefile.defines.in. Tested the new distribution system,
6698 created distributions and tested installation.
6700 * Added AWAY message printing to the Irssi SILC client. Added
6701 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
6703 * Added SCONNECT command to call the SILC's CONNECT command.
6704 Cannot use CONNECT directly since Irssi uses that internally.
6705 Affected file irssi/src/silc/core/silc-servers.c.
6707 Added ACTION local command. It is same as ME command but takes
6708 the channel as mandatory argument.
6710 Rewrote some of the Irssi's help files to suite for SILC
6713 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6715 * Added Makefile.defines[.in] that should for now on be included
6716 in all Makefile.am file in the source tree. That file includes
6717 all common compilation definitions for SILC source tree.
6719 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6721 * Minor changes to the ./prepare script to change the package
6722 name according the distribution name to the configure.in.
6724 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6726 * Created new distribution system. Added file `distributions'
6727 that defines all the distributions that can be created out of
6728 the SILC source tree. The ./prepare script now reads that
6729 file to determine how to prepare the distributions. The
6730 first argument to the ./prepare is the name of the distribution
6731 and second is the version of the distribution. If given
6732 without arguments it creates the default (toolkit) distribution
6733 with the default version (defined in ./prepare).
6735 All Makefile.am files that are subject to the distributions
6736 are now named as Makefile.am.pre. These are ./Makefile.am
6737 and lib/Makefile.am. Others may be changed later.
6739 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6741 * Added invite list, ban list, some key management and connection
6742 error message printing to module formats in the Irssi SILC client.
6744 * Added new silc_client_set_away_message to set the away message
6745 that is back to the person who sent private message. The
6746 affected file lib/silcclient/silcapi.h and the
6747 lib/silcclient/client_prvmsg.c.
6749 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6751 * Fixed the private message sending in the Irssi SILC client,
6752 added local command KEY to the Irssi SILC client.
6754 Added key management and key agreement message formats to the
6755 irssi/src/fe-common/silc/module-formats.[ch].
6757 Added USERS (alias WHO) printing, server/router operator
6758 indication and LIST command printing to the module formats.
6760 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6762 * Fixed channel joining notify handling, cumode notify handling
6763 from Irssi SILC client.
6765 * Added SILC specific module-formats to the Irssi SILC client so
6766 that SILC specific message hilighting, colors etc is possible.
6767 Affected file irssi/src/fe-common/silc/module-formats.[ch].
6769 Added channel mode, channel user mode, actions, notices,
6770 whois and whowas printing to the the module-formats.c.
6772 * Fixed a bug in channel deletion in the server. The channel
6773 is not left to the cache even if the channel founder auth mode
6774 is set when there are no users anymore on the channel. Affected
6775 file silcd/server.c.
6777 * The silc_net_localhost now resolves the entire hostname including
6778 the domain name. Affected file lib/silcutil/silcnet.c.
6780 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6782 * Changed the ask_passphrase client operation to be ascynchronous.
6783 It has now a completion callback and a context that the
6784 application must call after it has got the passphrase from
6785 the user. Affected files lib/silcclient/silcapi.h,
6786 lib/silcclient/protocol.c, lib/silcclient/command.c and
6789 Added SilcAskPassphrase callback that the application calls
6790 to deliver the passphrase to the library.
6792 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
6793 The public key verification and especially a certificate
6794 verification is asynchronous procedure.
6796 Added new SILC_SKE_STATUS_PENDING status to indicate the
6797 request is pending and a callback will be called to finalize
6800 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
6801 indicate that remote end did not send its public key (or
6802 certificate), even though we require it. Added check for this
6803 condition in the SKE. This was a security bug, now fixed.
6805 Defined new SilcSKEVerifyCbCompletion callback that is called
6806 when the verification process is completed.
6808 The affected files lib/silcske/silcske_status.h and
6809 lib/silcske/silcske.[ch].
6811 * Changed the verify_public_key client operation to be async
6812 as well. Defined SilcVerifyPublicKey callback that is used to
6813 indicate the success of the public key verification process.
6815 Changed the server and client to use the new async client
6818 * Changed the Irssi SILC client's internal scheduler to be called
6819 twice as many times as it used to be. As a result the client
6820 should be a bit faster now. Affected file is
6821 irssi/src/silc/core/silc-core.c.
6823 * Added support to Irssi SILC client of asynchronous public key
6824 verification and passphrase inquiry. Affected file is
6825 irssi/src/silc/core/silc-core.c.
6827 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6829 * Do not say "You have left channel %s" in client library.
6830 Moved it to the application. Affected files are
6831 lib/silcclient/command.c and silc/client_ops.c.
6833 * Fixed silc_client_get_clients. Command context was not
6834 duplicated and was freed memory in the callback. Affected
6835 file lib/silcclient/idlist.c.
6837 * Do not say "you are now talking..." on JOIN command in the
6838 client library. The appliation must handle it.
6840 * Do not say ".. changed topic to" in command reply in the
6841 client libary. The application must handle it.
6843 * Fixed TOPIC command sending in the client library.
6845 * Fixed a memory leak in silc_client_command_free in the file
6846 lib/silcclient/command.c.
6848 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6850 * Imported a modified version of Irssi client to the source tree.
6851 The Irssi will be used to create a new client called
6852 Irssi SILC. Imported to irssi/.
6854 Added silc_core_init_finish function to the Irssi. Affected
6855 file irssi/configure.in.
6857 A lot changes in the Makefile.ams around the irssi tree.
6859 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6861 * Do not rehash if the new size is same as the old size of the
6862 hash table, in the silc_hash_table_rehash*. The affected file
6863 lib/silcutil/silchashtable.c.
6865 * Replaced hash_table_del_by_context calls from the server
6866 (when channel->user_list and client->channels) to the
6867 hash_table_del as it is sufficient and faster.
6869 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6871 * Added silc_hash_table_list, silc_hash_table_get and the
6872 SilcHashTableList structure to provide an alternative way to
6873 traverse the hash table. The affected files are
6874 lib/silcutil/silchashtable.[ch].
6876 * Changed the server's idlist routines to use the hash table
6877 routines to optimize the code.
6879 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6881 * Replaced the client entry's `channel' list and channel entry's
6882 `user_list' list to hash tables for optimized lookup. Changed
6883 the code to use the hash table interface around the code.
6884 Affected file lib/silcd/idlist.[ch].
6886 * Added `auto_rehash' boolean argument to the function
6887 silc_hash_table_alloc to indicate whether the hash table should
6888 auto-rehash when it thinks is appropriate time. It will
6889 increase the hash table size if the there is twice as much
6890 entries in the table than the size of the table, and will
6891 decrease the size if there are twice as less entries than
6892 the size of the table.
6894 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6896 * Fixed silc_xxx_get_supported to not crash at some circumstances.
6898 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6900 * silc_idcache_purge_by_context deletes the entry now by context
6901 as it is supposed to do. Affected file lib/silccore/idcache.c.
6903 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
6904 client is not anymore valid (WHOWAS givens the info) and not
6905 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
6907 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6909 * Removed the `data' and `data_len' arguments from the ID Cache
6910 interfaces and added `name' argument. ID Cache does not handle
6911 anymore the binary data only a names associated with given ID.
6913 * When hashing a Client ID with silc_hash_id the entire ID is
6914 not hashed anymore, instead only the hash of the Client ID is
6915 hashed. This way we can access the Client ID from the cache
6916 with Client ID but with the hash of the ID (which is a hash of
6917 the nickname) as well without any difference in performance.
6919 Added also silc_idcache_find_by_id_one_ext to do one on one
6920 searching when we have the actual ID. Added also function
6921 silc_hash_client_id_compare. The affected files are
6922 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
6924 * When hashing the name associated with a ID it is always done
6925 in lowercase. This way we can access the cache without worrying
6926 about case-sensitivity, even though, for example nicknames are
6929 * Fixed a bug in server with channel message sending. It put
6930 wrong ID type as destination ID. The affected file
6931 silcd/packet_send.c.
6933 * silc_idcache_del_by_context now deletes from all hash tables
6934 by context. Affected file lib/silccore/idcache.c.
6936 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6938 * Changed the client library to use the new ID Cache interface.
6939 Changes around the source tree.
6941 * Added silc_hash_table_rehash_ext to rehash with specific
6942 hash function. Affected file lib/silcutil/silchashtable.[ch].
6944 * Added silc_hash_string_compare to compare two strings in the
6945 hash table. Affected file lib/silcutil/silcutil.[ch].
6947 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6949 * Added new function silc_idcache_del_by_context into the
6950 lib/silccore/idcache.[ch].
6952 * Changed the server's ID list routines to use the new ID Cache
6953 interface. Changes around the source tree.
6955 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6957 * Added silc_hash_table_del[_by_context]_ext functions in to the
6958 lib/silcutil/silchashtable.[ch].
6960 Removed silc_hash_table_find_all* routines and added new
6961 silc_hash_table_find_foreach to replace them.
6963 Added silc_hash_table_replace_ext function as extended
6964 replacing function. Separated the simple hash table interface
6965 from the extended hash table interface in the file
6966 lib/silcutil/silchashtable.h.
6968 * Fixed minor bugs and changed it to use some of the new
6969 hash table functions in lib/silccore/idcache.c
6971 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6973 * Added new function silc_hash_table_find_all to return all keys
6974 in the hash table by the specified key. As the hash table is
6975 collision resistant it also makes it possible to have several
6976 duplicate keys in the hash table. This function may be used to
6977 find all of the keys from the hash.
6979 Added user_context arguments to the SilcHashFunction,
6980 SilcHashCompare and SilcHashDestructor to deliver user specified
6983 Added new fuctions silc_hash_table_find[_all]_ext to do
6984 extended lookup with specified hash and compare functions and
6985 specified user contexts.
6987 Added new function silc_hash_table_add_ext to add the key
6988 with specified hash function and user context.
6990 Added new function silc_hash_table_foreach to traverse all
6991 entrys in the hash table. Added SilcHashForeach callback
6994 Added new function silc_hash_table_del_by_context to delete
6995 the entry only if the context associated with the key matches.
6997 Affected files are lib/silcutil/silchashtable.[ch].
6999 * Removed silc_hash_[server/client/channel]_id and added just
7000 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7001 silc_hash_id_compare to compare two ID's using as the hash table
7002 comparison function. Added also silc_hash_data to hash
7003 binary data and silc_hash_data_compare to compare it.
7005 * Removed silc_idlist_find_client_by_hash as it is not needed
7006 anymore. Affected file silcd/idlist.[ch].
7008 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7009 to use internally the SilcHashTable. The new ID Cache is a lot
7010 faster than the old one. Some of the ID Cache interface was also
7011 rewritten and obsolete and stupid functions were removed.
7013 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7015 * Added entry_count field to the SilcHashTable to keep the number
7016 of the entries in the table. Implemented the function
7017 silc_hash_table_rehash. Added new function
7018 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7020 Fixed a minor bug in silc_hash_table_free.
7022 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7023 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7024 into the lib/silcutil/silcutil.[ch].
7026 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7028 * Implemented a collision resistant hash table into the
7029 lib/silcutil/silchashtable[ch]. See the header and the source
7030 for the SilcHashTable API.
7032 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7034 * Merged dotconf version 1.0.2 into lib/dotconf.
7036 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7038 * Do not compile anything in lib/silcsim/* if the SIM support
7039 is not enabled. The tree should now compile without problems
7042 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7044 * Compiled the SILC under cygwin. Compiled and tested briefly
7045 without problems. More tests needed. The SIMs didn't compile
7048 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7050 * Fixed possible crash in silc_get_username in the
7051 lib/silcutil/silcutil.c.
7053 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7055 * Fixed a va_arg in silc/client_ops.c.
7057 * Oops, RC5 routines were named AES and caused some problems
7058 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7060 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7062 * Added new SilcIDIP structure into the lib/silccore/id.h and
7063 replaced the old `ip' fields from all SILC ID's to that type.
7064 This is a step towards IPv6 support.
7066 The silc_id_get_len takes now the ID as an extra argument.
7067 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7068 both IPv4 and IPv6 based ID's.
7070 The affected files are lib/silccore/id.[ch] and other files
7071 around the tree using these routines.
7073 * Removed the ID length arguments in server from various
7074 silc_server_send_notify_* routines -> they are not needed
7077 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7079 * Fixed memory leak in silc_encode_pem_file in the file
7080 lib/silcutil/silcutil.c.
7082 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7084 * Check minor version as well in the SKE. Affected files are
7085 silcd/protocol.c and lib/silcclient/protocol.c.
7087 * Added --identifier option to the server so that an identifier
7088 can be when creating the public key for the server. Affected
7089 file is silcd/silcd.c.
7091 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7092 lib/silccrypt/silcpkcs.c.
7094 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7096 * Register default ciphers and stuff when using -C option with
7097 the server. Affected file sildc/silcd.c.
7099 * Put back the servers public key filename format, it is better
7100 than the new one. For now, the client keys are saved with the
7101 new filename format. The affected file silc/client_ops.c.
7103 * Implemented the Cipher API for the rest of the ciphers that
7104 did not implement it or implemented it the wrong way.
7106 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7108 * Register default ciphers and stuff when using the -S option
7109 in the client. Affected file silc/silc.c. Same also when
7110 creating new key pair with -C option.
7112 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7114 * Fixed the silc_verify_public_key client operation function to
7115 save the public keys differently. The fingerprint is now
7116 used as filename and not the hostname. This way also the
7117 client keys are saved uniquely and not with hostnames. The
7118 affected file is silc/client_ops.c.
7120 * Trimmed the silc_hash_fingerprint function to remove extra
7121 whitespaces from the end of the fingerprint. The affected
7122 file is lib/silccrypt/silchash.c.
7126 * Added silc_cipher_register_default function to register all
7127 default ciphers. It can be used when configuration files
7128 does not exist and the application does not want any specific
7129 ciphers in any specific order.
7131 The SilcDList is now used as silc_cipher_list dynamically
7132 allocated cipher list. Removed the static list all together
7133 and now all ciphers must be allocated to the dynamic list.
7134 The silc_cipher_alloc routine was changed to check only the
7137 All silc_cipher_* routines that used to return int returns
7140 The affected files lib/silccrypt/silccrypt.[ch].
7142 * The same thing was done to silc_hash_* as for silc_cipher_*
7143 routines. Affected files lib/silccrypt/silchash.[ch].
7145 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7146 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7147 Added also silc_pkcs_[un]register[_default] functions.
7148 Removed the data_context from the PKCS API.
7150 * Added silc_hmac_register_default function to register default
7151 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7152 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7153 to unregister all hmacs at once.
7155 * Register the default ciphers, hash functions, PKCSs and HMACs
7156 if client's configuration file does not exist. The affected
7159 * The client did not load the hash functions from the SIM
7160 modules at all. Added support for this. Affected file is
7161 silc/clientconfig.c.
7163 * When decoding public key with silc_pkcs_public_key_decode, check
7164 the supported algorithm only if PKCS are registered. Affected
7165 file lib/silccrypt/silcpkcs.c. The same was done with the
7166 silc_pkcs_private_key_decode.
7168 * Fixed the SILC List routines to keep the list always in order.
7169 It used to change the list's order when traversing the list but
7170 not it preserves the order. Affected file lib/trq/silclist.h.
7172 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7174 * Added the client library to use the SilcSocketConnection's
7175 reference counter (by silc_socket_dup) to prevent the bug that
7176 the socket object may be freed underneath async operation.
7178 * The name resolv library checking fixes in the configure.in.pre.
7181 * Created new version of the protocol drafts for future
7182 development. The -03 drafts are the ones that will be changed
7183 in the trunk now and the -02 will remain as they are.
7185 * Send list of CUMODE notifys to the router when announcing
7186 the channel users to the router. Affected file silcd/server.c.
7187 If the router receiving channel founder CUMODE for a channel
7188 that already has channel founder it will send CUMODE notify
7189 to the sender to remove the channel founder rights from the
7190 announced client. Affected file silcd/packet_receive.c.
7192 * The CUMODE notify may now use Server ID as well as the entity
7193 who changes the mode. Updated protocool specs.
7195 * Updated INSTALL and README files.
7197 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7199 * New web pages in the http://silc.pspt.fi. The pages was
7204 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7206 * Implemented the [DenyConnectin] config section in the server.
7207 Added silc_server_config_denied_conn to check whether incoming
7208 connection is denied. Affected file silcd/serverconfig.[ch].
7210 * Do not check the ports when checking the incoming configuration
7211 data if the port is 0, meaning any. Affected file is
7212 silcd/serverconfig.c.
7214 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7216 * Fixed buffer overflow in silc_string_compare in the file
7217 lib/silcutil/silcutil.c.
7219 * Fixed double free in silc_server_command_leave in the file
7222 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7224 * Fixed the version checking in the server. Affected file is
7227 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7229 * Fixed the configuration data fetching when accepting new
7230 connections in the server. Affected file silcd/server.c.
7232 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7234 * Added `sender_entry' argument to the function
7235 silc_server_packet_relay_to_channel so that we can check
7236 whether some destination actually belongs to the same route
7237 the sender belongs (ie, we must not resend the packet to the
7238 sender). Affected file silcd/packet_send.[ch].
7240 * Added `servername' field to the SilcClientEntry in the server
7241 to hold the name of the server where client is from. Affected
7242 file is silcd/idlist.h.
7244 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7246 * Moved the channel message encrypting in the router betwen
7247 router connections from silc_server_channel_message to the
7248 silc_server_packet_relay_to_channel since we want to check
7249 whether we have anybody channel before encrypting anything.
7250 Affected files silcd/packet_[receive/send].c.
7252 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7254 * Fixed the [AdminConnection] server config section to support
7255 multiple entries. Affected file silcd/serverconfig.c.
7257 * Added support into the server to check the validity of the
7258 incoming connection before executing any KE or authentication
7261 * The connection configuration is now saved to the KE and
7262 connection auth protocol contexts and not fetched anymore in
7263 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7265 * The local hosts listenning address and port is also resolved
7266 now when starting the server. We want to have the socket object
7267 to include the real address and port for the listener. Added
7268 new function silc_net_check_local_by_sock into the files
7269 lib/silcutil/silcnet.[ch].
7271 * Fixed a broadcast bug in server -> do not broadcast if we
7274 * Fixed a routing bug. Do not route broadcast packets ever.
7275 Broadcast packets must be processed always and not routed since
7276 they may be destined to some other host than yourself and thus
7277 would get routed without no good reason. Affected file is
7280 * Added function silc_server_config_is_primary_route to check
7281 whether primary router connection has been configured (a router
7282 configuration that we are initiating). If there is not, we
7283 will assume that there is only two routers in the SILC network
7284 and we will use the incoming router connection as our primary
7285 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7287 * Changed the order of the broadcasting. Broadcast _after_ the
7288 packet has been processed not before. Affected file is
7291 * Fixed a [ClientConnection] parsing bug. The port was never
7292 parsed correctly thus resulting to port 0. Affected file
7293 silcd/serverconfig.c.
7295 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7296 argument and did not set the broadcast packet flag. Affected
7297 file silcd/packet_send.c. Fixed same bug in the function
7298 silc_server_send_notify as well.
7300 * If we receive NEW_ID packet for our own ID in the server, ignore
7303 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7307 * Removed the nickname from the Private Message Payload.
7308 Updated the code and the protocol specs.
7310 * Updated protocol specs for submitting to the IETF.
7312 * Tweaked the Random Number Generator a bit. Affected file
7313 lib/silccrypt/silcrng.c. Exported a new function
7314 silc_rng_[global]_add_noise which can be used to add more
7317 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7319 * Do not parse packets with different timeout when protocol
7320 is active -> may cause problem with rekey. Affected file
7323 * When server receives signoff notify it must not create
7324 new channel key if the client is on any channels since the
7325 sender of the signoff notify will create it.
7327 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7329 * Added printing of error messages during SKE protocol from the
7330 failure packet sent by server during SKE. Affected file
7333 * Removed the client's failure_callback handling with timeout
7334 and handle it immediately when received.
7336 * The SKE library returned wrong type in SUCCESS and FAILURE
7337 packets. They must be 32 bit MSB not 16 bit MSB.
7339 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7341 * Ok, rewrote the logic of the re-key and now it seems to work.
7342 I tested it on high traffic with frequent re-keys without
7343 problems. Added hmac_receive (and renamed hmac to hmac_send)
7344 in SilcClientConnection in lib/silcclient/client.h and
7345 in SilcIDListData in silcd/idlist.h. Also, removed the
7346 SilcPacketParserContext's cipher and hmac fields as they are
7347 not needed anymore and actually caused some problems when
7348 the ciphers and hmac's changed underneath the packet parser.
7350 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7352 * If re-key protocol is active then process the incoming packets
7353 synchronously since we must assure that icoming packets encrypted
7354 with the old key is processed before the new keys is set to
7355 use. This is true other packets than for REKEY packets.
7356 Affected file silcd/server.c. The same was done to client library
7357 as well, affected file lib/silcclient/client.c.
7359 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7361 * Fixed bug in client and server to accept the force send if
7362 the packet is send from silc_[server/client]_packet_process
7363 function. Otherwise the packets are never delivered, oops.
7365 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7367 * Disable force sending of packets when REKEY protocol is active.
7368 We must assure that no packet is sent directly when rekey is
7369 performed. All packets must be sent through packet queue.
7370 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7371 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7372 function is silc_[server/client]_packet_send_real to check
7375 * Replaced the SIM paths from example config files to
7376 /usr/local/modules. Also, make install creates now
7377 /usr/local/silc/logs directory to hold all the SILC server
7380 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7382 * Made the configure.in.pre work on Solaris. Patch by salo.
7384 * Made all ciphers compatible with non-x86 machines. Defined
7385 CBC mode macros into lib/silccrypt/ciphers_def.h.
7387 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7389 * Fixed the make install.
7391 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7393 * When MAC computation fails the silc_packet_decrypt returned 0
7394 even though it was supposed to return -1. Fixed this. The
7395 affected file is lib/silccore/silcpacket.c.
7397 * Do not replace the config files in /etc/silc (in make install)
7398 if they already exist. Affected file ./Makefile.am.
7400 * Do not send re-key packets immediately but through packet queue.
7401 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7403 * Changed silc_net_check_host_by_sock to return FALSE if the
7404 IP/DNS could not be resolved. Though, it returns the IP address
7405 now even if it could not resolve it (but returns also FALSE).
7406 Affected file lib/silcutil/silcnet.[ch].
7408 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7410 * Added silc_pkcs_decode_identifier to decode the public key's
7411 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7412 Added also silc_pkcs_free_identifier. Added also new context
7413 SilcPublicKeyIdentifier.
7415 * Added -S option to the silc client. It is used to dump the
7416 contents of the specified public key file.
7418 * Changed the PKCS api to return the public key length when
7419 setting the public key.
7421 * Fixed a fatal bug in the public and private key file loading.
7422 Affected file lib/silccrypt/silcpkcs.c.
7424 * Execute the packet parsing for client with zero (0) timeout
7425 if the protocol is active. Affected file silcd/server.c.
7427 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7429 * Made the key generation options to the silcd program. Added
7430 -C option, equivalent to client's option.
7432 * Added new [ServerKeys] config section to the server. It
7433 configures the server's public and private key.
7435 * Defined generic Public Key Payload into the protocol
7436 specification to send specific type of public keys and
7439 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7440 public key or certificate.
7442 * Implemented the GETKEY command to the server and to the
7443 client library and on user interface.
7445 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7447 * Made preliminary `make install' work.
7449 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7451 * Added SilcServerRekey context into silcd/idlist.h.
7453 * Added the PFS support as defined in the specification to the
7454 SKE protocol. Affected files lib/silcske/*.c.
7456 * Added `ske_group' field to the SilcServerRekey context to hold
7457 the number of the SKE group that is used with PFS in re-key.
7458 Affected file silcd/idlist.h.
7460 * Added PFS re-key support to the server. Affected file is
7463 * Added silc_protocol_cancel to cancel execution of the next
7464 state of the protocol. Affected file is
7465 lib/silccore/silcprotocol.[ch].
7467 * Added the re-key support with and without PFS to the client
7468 library. Re-key is performed once in an hour, by default.
7470 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7471 Added silc_client_rekey_callback and silc_client_rekey_final.
7472 Affected files are lib/silcclient/protocol.[ch] and
7473 lib/silcclient/client.[ch].
7475 * Removed the `hmac_key' and `hmac_key_len' fields from the
7476 SilcClientConnection structure; not needed. Affected file is
7477 lib/silcclient/client.h.
7481 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7483 * Do not ask whether user wants to use the negotiated private key
7484 for private messages, just use it. Affected file is
7485 silc/local_command.c.
7487 * Added `send_enc_key' and `enc_key_len' fields to the
7488 SilcIDListData structure since they are needed in the re-key
7489 phase. Affected file is silcd/idlist.[ch].
7491 * Implemented the simple re-key protocol into the server.
7492 Affected files silcd/server.c and silcd/protocol.[ch]. The
7493 re-key will be performed once in an hour, by default.
7495 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
7496 Added silc_server_rekey, silc_server_rekey_callback and
7497 silc_server_rekey_final.
7499 * Removed Tunneled flag from the protocol. Updated the code
7500 and the specifications.
7502 * Adde `pfs' field to the SilcIDListData to indicate whether
7503 the PFS is to be performed in the re-key. Affected file is
7506 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7508 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
7509 int64 of at least the xintXX size. If void * is less that 4
7510 bytes uint32 * will be used. Defined bool as boolean.
7512 * Changed _ALL_ unsigned long and unsigned int to uint32,
7513 unsgined short to uint16 in the source tree.
7515 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
7516 not handle clients that has entry->data.registered == FALSE.
7517 They are not in the network anymore. Affected file is
7520 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7522 * Implemented the sending of the SERVER_SIGNOFF notify in the
7523 server. Affected file is silcd/server.c.
7525 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
7526 Added also silc_notify_payload_encode_args into the
7527 lib/silccore/silcnotify.[ch].
7529 * Implemented ther SERVER_SIGNOFF notify handling in the server.
7530 Affected file silcd/packet_receive.c.
7532 * Implemented the SERVER_SIGNOFF notify handling in the client
7533 library. Affected file lib/silcclient/client_notify.c. Also,
7534 implemnted the printing of the SERVER_SIGNOFF info to the
7535 application. Affected file silc/client_ops.c.
7537 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
7538 if the deleting was successful. Affected file silcd/idlist.[ch].
7540 * Added support for public key authentication in the connection
7541 authentication protocol in the client library. Affected file
7542 lib/silcclient/protocol.c.
7544 * Changed the server's silc_idlist_get_clients_by_* interface
7545 to support already allocated array so that new entries may be
7546 added to pre-allocated array. Affected file silcd/idlist.[ch].
7547 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
7548 and command replies.
7550 * All command reply functions in the server now calls the
7551 pending command callback even if error occured. This way the
7552 error will be delivered to the client as well. Affected files
7553 silcd/command.c and silcd/command_reply.c.
7555 * Fixed INFO command to return local server's info if no server
7556 was provided. Affected file lib/silcclient/command.c.
7558 * Removed RESTART command for good. Updated the code and the
7561 * Rewrote parts of the task system. It is a bit simpler now.
7562 Removed unsued task priorities. The affected files are
7563 lib/silcutil/silctask.[ch].
7565 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7567 * Moved the USERS printing from the library to the application.
7568 Affected files lib/silcclient/command.c and silc/client_ops.c.
7570 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7574 * Added channel key re-key support. The re-key is perfomed
7575 only by the router and is done once in an hour. Added `rekey'
7576 field to the SilcChannelEntry in the server. Affected files
7577 silcd/server.c and silcd/idlist.h.
7579 * Added silc_task_unregister_by_context into the file
7580 lib/silcutil/silctask.[ch].
7582 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7584 * Added SILC_UMODE_GONE mode to indicate when the client is not
7585 present in the SILC network. Added also support to the local
7586 command AWAY that will set this mode. Added support of showing
7587 "xxx is gone" in WHOIS command. The USERS command shows the
7588 gone status as well.
7590 * Fixed setting server and router operator privileges in the
7591 server's UMODE command. Affected file silcd/command.c.
7593 * Merged the SKE KE1 and KE2 payloads into one payload. The
7594 new KE payload is equivalent to the old KE2 payload.
7596 Cleaned up the SKE Start Payload parsing. It now uses the
7597 simple buffer unformatting to do the parsing. A lot faster
7600 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
7601 to the SKE that is used to indicate whether both of the SKE
7602 parties should perform authentication. By default only the
7603 responder performs authentication. By setting this flag also
7604 the initiator must do authentication. By default it is unset
7605 since in normal SKE case, client to server connection, only
7606 the responder should do authentication. When doing SKE between
7607 two clients both should perform authentication. Updated the
7608 code and the protocol specs.
7610 * A little fix to IDENTIFY command in the server. Search the
7611 client first by hash not nickname. Affected file is
7614 * Fixed the silc_client_close_connection to support closing
7615 the client to client connections wihtout deleting too much
7616 data. Affected file lib/silcclient/client.c.
7618 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
7619 are received if protocol used to be active but is not anymore
7620 the application would crash due to NULL pointer dereference.
7621 Affected files silcd/server.c and lib/silcclient/client.c.
7623 * Added `hash' field to the SilcClientConnection to include
7624 the hash function negotiated in the SKE protocol.
7626 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
7627 to set the channel founder authentication data. A client can
7628 claim the founder rights later by providing the authentication
7629 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
7630 This way the channel founder can regain the channel founder
7631 privileges even it is left the channel. This works only on
7632 local server and the client must be connected to the same
7633 server to be able to regain the founder rights. Updated the
7634 protocol specs accordingly.
7636 Added support to the CMODE command in the client to set the
7637 founder auth data. Read the README to see how to set it.
7639 Added support to the CUMODE command to claim the founder
7640 rights. Read the README to see how to do it.
7642 Added support for the founder authentication to the Channel
7643 Entry in the server. Affected file silcd/idlist.h.
7645 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
7646 server's CMODE command. Affected file silcd/command.c.
7648 * Added the following new functions into lib/silccore/silcauth.[ch]:
7649 silc_auth_get_method and silc_auth_get_data.
7651 * The server now saves the remote hosts public key to the
7652 SilcIDListData pointer. Affected file silcd/protocol.c.
7654 * The normal server now does not remove the channel entry from
7655 the cache if the founder authentication data is set. It used
7656 to remove it if the founder was the last one on the channel on
7657 the server and left the channel. The auth data is saved and
7658 if the channel is re-joined later the old entry is used with
7659 the old auth data. Affected files silcd/command_reply.c and
7662 * Removed the `pkcs' field from the SilcIDListData structure
7663 in the server; it is not used. Affected file silcd/idlist.h.
7665 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7667 * Fixed packet processing on slow links. Partial packets were
7668 never re-processed because the incoming data buffer was cleared
7669 by the application. Application must not directly clear the
7670 sock->inbuf, the packet processing routines handle it. Fixed
7671 this in client library and in server.
7673 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7675 * Fixed the WHOIS and IDENTIFY send reply function to really
7676 check whether to send list or just one entry. Affected file
7679 * Cleaned up the LEAVE command's channel key distribution. The
7680 affected file silcd/command.c.
7682 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
7683 can enforce the channel mode as well. In that case the ID
7684 includes the ID of the server. The code now enforces the
7685 mode change if the router have different mode than the server.
7687 * The notify client operation with CMODE_CHANGE notify can now
7688 return NULL client_entry pointer if the CMODE was not changed
7689 by client. Application must check for this.
7691 * Added <Server ID> argument to INFO command to support server
7692 info fetching by Server ID.
7694 * Added silc_server_announce_get_channel_users to get assembled
7695 packets of channel users of the specified channel. Affected
7696 file silcd/server.[ch].
7698 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
7699 was freed underneath the ID Cache.
7701 * Re-announce clients when the server received CHANNEL_CHANGE
7702 notify from the router. Affected file silcd/packet_send.c.
7704 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7706 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
7707 crashed since it did not handle the fact that there is no cipher
7708 called "3" and didn't check the error condition. Now fixed.
7710 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
7711 flag. It can be used to send message requests.
7713 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7715 * Implemented the RESTART command in the client.
7717 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
7718 notice type messages. Added notice printing to the user
7721 * The channel keys are not re-generated if the channel's mode
7722 is PRIVKEY, ie private key on the channel exists. Affected
7723 files silcd/server.c and silcd/command.c.
7725 * Fixed a little bug in channel message delivery when channel
7726 private keys are set in the server. Affected file is
7727 silcd/packet_send.c.
7729 * Changed the setting on channel->on_channel = TRUE from the
7730 silc_client_save_channel_key to the JOIN command reply. The
7731 key payload is not received if the private channel key is set.
7732 Affected file lib/silcclient/command_reply.c and the
7733 lib/silcclient/client_channel.c.
7735 * When the CMODE_CHANGE notify is sent and the channel private
7736 key mode is removed the channel key must be re-generated in
7737 other cells as well. Added this support for the router in the
7738 silcd/packet_receive.c.
7740 * Added new local command NOTICE to send notice message on
7741 channel. Affected file silc/local_command.[ch].
7743 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7745 * Added new local command ME to the client. It is used to send
7746 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
7747 some action. Affected file silc/local_command.[ch].
7749 * Changed channel_message and private_message client operations
7750 to deliver the message flags to the application. Added also
7751 the `flags' arguments to the silc_client_send_channel_message
7752 and silc_client_send_private_message functions. Affected file
7755 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7757 * Redefined the Private Message Payload to support private message
7758 keys and to support the new private message flags. Updated
7759 the protocol specs. Flags makes it possible to have for example
7760 CTCP style messages.
7762 * Added new type SilcPrivateMessagePayload and defined an API
7763 for it in the lib/silcclient/silcprivate.[ch].
7765 * Tested private message private keys successfully. Tested the
7766 private message key set, unset and list commands with the new
7769 * Redefined the Channel Message Payload to include the channel
7770 message flags (equal with private message flags) to support
7771 for example CTCP style messages.
7773 * Defined some of the message (for channel and private message)
7774 flags. Updated the protocol specs and added the flags to the
7775 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
7777 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7779 * Added SilcKeyAgreementStatus type to the key agreement routines
7780 to indicate the current status and error if one occured.
7781 The status types are defined in the lib/silcclient/silcapi.h.
7783 * Added new local command KEY that is used to set and unset private
7784 keys for channels, set and unset private keys for private messages
7785 with remote clients and to send key agreement requests and
7786 negotiate the key agreement protocol with remote client. The
7787 key agreement is supported only to negotiate private message keys,
7788 it currently cannot be used to negotiate private keys for channels,
7789 as it is not convenient for that purpose.
7791 * Fixed a minor pending callback setting bug in the function
7792 silc_client_get_client_by_id_resolve, now the function works.
7793 Affected file lib/silcclient/idlist.c.
7795 * Added function silc_net_get_local_port to get local bound
7796 port by socket. Added to lib/silcutil/silcnet.[ch].
7798 * Added `sockets' and `sockets_count' fields to the SilcClient
7799 object. They hold the sockets of the listenning sockets in
7800 the client. Listenning sockets may be for example the key
7801 agreement server. Affected file lib/silcclient/client.[ch].
7802 Added functions the silc_client_add_socket and the
7803 silc_client_del_socket. They are exported to the application
7806 * Added ~./silc/clientkeys to support other client's public keys.
7808 * Renamed verify_server_key client operation to verify_public_key
7809 and added one argument to indicate the type of the connection
7810 (server, client etc.).
7812 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7814 * Added silc_server_connection_auth_request to handle the
7815 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
7816 silcd/packet_receive.[ch].
7818 * Added silc_server_send_connection_auth_request into the
7819 silcd/packet_send.c to send the connection auth request packet.
7821 * Cleaned up the silcd/protocol.c a bit and fixed some memory
7824 * Fixed the public key authentication in responder side in the
7825 server. The `auth_data' pointer includes the SilcPublicKey
7826 not the path to the public key. Affected file silcd/protocol.c.
7828 * Implemented the public key authentication in the initiator side
7829 in the server. Affected file silcd/protocol.c.
7831 * Removed the [RedirectClient] config section from the server
7832 configuration. Is not needed and I don't want to implement it.
7834 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7836 * Cleaned up the CMODE command in the server. It now works
7837 correctly and supports all the modes defined in the protocol.
7838 Affected file is silcd/command.c.
7840 * Added `hmac_name' field to the SilcChannelEntry in the server
7841 to hold the default HMAC of the channel. It can be set when
7842 creating the channel (with JOIN command). Affected files
7845 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
7846 type to indicate the change of the current cipher and hmac
7847 on the channel. Client can safely ignore the <cipher> argument
7848 (if it chooses to do so) since the CHANNEL_KEY packet will
7849 force the channel key change anyway. The <hmac> argument is
7850 important since the client is responsible of setting the new
7851 HMAC and the hmac key into use.
7853 * Fixed the CMODE command in the client library as well.
7855 * Tested CMODE command in router environment successfully.
7857 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7859 * Show the version of the remote client (or server) when connecting
7860 to the server. It is logged to the log file. Affected file
7861 is silcd/protocol.c.
7863 * Fixed the KILLED notify handling in the client library. The
7864 client must be removed from all channels when receiving the
7867 Also, do not remove the client entry when giving the KILL
7868 command but when the KILLED notify is received.
7870 * Removed silc_idlist_find_client_by_nickname from the server.
7871 Not needed anymore. Affected files silcd/idlist.[ch].
7873 * Implemented the CHANNEL_CHANGE notify type handling to the
7874 server. Affected file silcd/server.c.
7878 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7880 * Added silc_server_send_notify_invite to send the INVITE
7881 notify between routers.
7883 * Implemented the INVITE command correctly to the server.
7885 * Implemented the INVITE notify type handling in the server.
7887 * Implemented the INVITE command to the client library and on the
7890 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7892 * Added function silc_server_get_client_resolve to find the
7893 client entry by ID from all ID lists and then resolve it
7894 (using WHOIS) if it cannot be found. Affected file is
7897 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7899 * Implemented the BAN command to the client library.
7901 * The JOIN command in the server now checks the invite list
7904 * Changed the silc_command_reply_payload_encode_va and the
7905 silc_command_payload_encode_va to support that if argument is
7906 NULL it ignores and checks the next argument. Affected file
7907 lib/silccore/silccommand.c.
7909 * Added silc_server_send_notify_ban to send the BAN notify
7910 type between routers.
7912 * Chaned the silc_notify_payload_encode to support that if
7913 argument is NULL it ignores and checks the next argument.
7914 Affected file lib/silccore/silcnotify.c.
7916 * Tested ban lists in router environment successfully.
7918 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7920 * Implemented BAN command to the server, in silcd/command.[ch].
7922 * Removed the BAN and INVITE_LIST modes from the CMODE command
7925 * Added function silc_string_match to regex match two strings.
7926 Affected files lib/silcutil/silcutil.[ch].
7928 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7930 * Redefined parts of the SilcChannelEntry in the server to support
7931 the new ban and invite lists.
7933 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7935 * Redefined the INVITE command. The same command can be used to
7936 invite individuals to the channel but also to manage the invite
7937 list of the channel (to add to and remove from the invite list).
7938 Updated the protocol specs.
7940 * Added new command SILC_COMMAND_BAN that can be used to manage
7941 the ban list of the channel. Updated the protocol specs.
7943 * Removed the channel modes: the SILC_CMODE_BAN and the
7944 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
7945 in the CMODE command. The equivalent features are now available
7946 using INVITE and BAN commands. Updated the protocol specs.
7948 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
7949 in the network about change in the current ban list. The notify
7950 type is not used by the client.
7952 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
7953 support the invite lists.
7955 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7957 * Added new function silc_string_regexify that converts string
7958 including wildcard characters into regex string that can
7959 be used by the GNU regex library. Added into the file
7960 lib/silcutil/silcutil.[ch].
7962 Added silc_string_regex_combine to combine to regex strings
7963 into one so that they can be used as one regex string by
7964 the GNU regex library. Added into the file
7965 lib/silcutil/silcutil.[ch].
7967 Added silc_string_regex_match to match two strings. It returns
7968 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
7970 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7972 * Imported GNU regex to the soruce tree into lib/contrib.
7973 Fixed some compiler warning from the regex.c.
7975 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7977 * Fixed MOTD command in the server to work in router environment.
7979 * Fixed the MOTD command in the client library to support
7980 the server argument in the command.
7982 * Added `nickname_len' argument to the silc_idlist_add_client
7983 in the server, as the `nickname' argument may be binary data
7986 * Added silc_idlist_get_channels to return all channels from
7989 * Implemented LIST command to the server. Affected file is
7992 * Implemented the LIST command to the client library and on the
7995 * Added [<user count>] argument to the LIST command reply.
7996 With private channels the user count is not shown.
7998 * Updated TODO and README.
8000 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8002 * The client entry's data.registered must be TRUE even with
8003 global client entry on global client list. The data.registered
8004 is used to check whether the client is anymore in the network,
8005 for example with WHOWAS command so it must be valid.
8007 * Fixed the WHOWAS command in the server. It now actually works
8008 in router environment. Added function into silcd/command_reply.c
8009 silc_server_command_reply_whowas_save.
8011 * Added silc_idlist_purge function to the silcd/idlist.c
8012 to periodically purge the ID Cache.
8014 * Fixed INFO command in the server. It works now in router
8015 environment. Added <server name> argument to the INFO command
8016 reply. Updated the protocol specs.
8018 * Fixed minor bug in silc_idcache_purge to not purge if the
8019 expire value is zero.
8021 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8022 they were buggy because of the WHOWAS information.
8024 * Fixed local command MSG to handle the async resolving of
8025 the remote client properly. It used to fail the first MSG.
8026 Affected file silc/local_command.c.
8028 * Added `data_len' field to SilcIDCache context.
8030 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8032 * Update TODO. Todo in commands in the server.
8034 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8036 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8037 used by routers as broadcast packet to inform other routers
8038 about the changed user mode.
8040 Implemented the notify handling in the server. Affected file is
8041 silcd/packet_receive.c. Added the function
8042 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8044 * Added new generic Channel Payload and deprecated the New Channel
8045 Payload. The New Channel Payload is now the generic Channel
8048 * Added new argument `mode' to the silc_server_send_new_channel
8049 as it is required in the Channel Payload now.
8051 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8052 and created a new and real SilChannelPayload to represent the
8053 new generic Channel Payload. Implemented the encode/decode
8054 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8056 * Added silc_server_get_client_channel_list to return the list
8057 of channels the client has joined for WHOIS command reply.
8058 Affected file silcd/server.[ch].
8060 * Implemented the channel list sending in the WHOIS command reply
8061 in server and in the client.
8063 Implemented the channel list displaying on the user interface
8064 as well. Affected file silc/client_ops.c.
8066 * Added silc_channel_payload_parse_list to parse list of Channel
8067 Payloads. It returns SilcDList list of SilcChannelPayloads.
8068 Client for example can use this function to parse the list of
8069 channels it receives in the WHOIS command reply. The caller
8070 must free the list by calling silc_channel_payload_list_free.
8071 Affected files lib/silccore/silcchannel.[ch].
8073 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8075 * Added one new argument <user mode> to the WHOIS command reply
8076 to return the mode of the user in SILC. Updated the protocol
8079 Implemented it to the server and client.
8081 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8083 * Fixed the mode printing on the user interface on joining.
8084 Affected file silc/client_ops.c.
8086 * Implemented the UMODE command and user modes in general to the
8087 client library and to the user interface.
8089 * Implemented the UMODE command to the server.
8091 * The server now sends UNKNOWN_COMMAND error status if client sends
8092 unknown command. Affected file silcd/command.c.
8094 * All server commands now handle the command identifier the right
8095 way when sending the command reply to the client. The client can
8096 use to identify the command replies with the identifier.
8098 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8100 * Added silc_server_get_client_route to resolve the route to
8101 the client indicated by the client ID. Affected file is
8104 * Added silc_server_relay_packet as general function to relay
8105 packet to arbitrary destination. This deprecates functions
8106 like _send_private_message_key, _relay_notify etc. Affected
8107 file is silcd/packet_send.[ch].
8109 Removed silc_server_send_key_agreement,
8110 silc_server_send_private_message_key and
8111 silc_server_packet_relay_notify functions from the file
8112 silcd/packet_send.[ch].
8116 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8117 server. Affected file silcd/packet_receive.[ch].
8119 * Implemented the KILL command to the client. Implemented the
8120 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8121 Affected files lib/silcclient/command[_reply].c and
8122 lib/silcclient/client_notify.c. Implemented the KILL notify
8123 printing in the user inteface.
8125 * Fixed a lot silc_parse_nick memory leaks from the client
8126 library in the file lib/silcclient/command.c.
8128 * Changed the silc_server_send_notify_on_channels's `sender'
8129 argument from SilcSocketConnection to SilcClientEntry to
8130 check the sender as entry and not as connection object and not
8131 to send to the client provided as argument. The affected file
8132 is silcd/packet_send.[ch].
8134 * The notify packets that are destined directly to the client used
8135 to not to be processed by the server. Now changed that and the
8136 server processes all notify packets. After relaying the packet
8137 to the client the notify packet is processed in the server.
8139 * The silc_server_free_client_data now checks whether there is
8140 pending outgoing traffic for the client and purges the data to
8141 the network before removing the client entry.
8143 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8145 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8146 an client is killed from the SILC Network. Updated the protocol
8149 Added new function silc_server_send_notify_killed to the
8150 silcd/packet_send.[ch].
8152 * Added function silc_server_packet_relay_notify to relay notify
8153 packets that are destined directly to a client. In this case
8154 the server does not process the notify packets but merely relays
8155 it to the client. Affected file silcd/packet_send.[ch].
8157 Added also silc_server_packet_process_relay_notify to check
8158 whereto relay the notify. Affected file is
8159 silcd/packet_receive.[ch].
8161 * Implemented the KILL command to the server.
8165 * Added the backup schema desgined last fall to the protocol
8166 specs for everyone to see. The specification is in the
8167 *-spec-xx.txt draft and the packet type definitions for the
8168 backup routers is in *-pp-xx.txt draft. Thusly, added also
8169 new packet type SILC_PACKET_CELL_ROUTERS.
8171 * A big security problem in the implementation discovered. The
8172 signoff of an client did not cause new channel key generation
8173 which it of course should've done. The channel keys must be
8174 always re-generated when client leaves (or signoffs) the channel.
8175 The silc_server_remove_from_channels funtion now handles
8176 the channel key re-generation.
8178 * Added `sender' argument to the silc_server_send_notify_on_channels
8179 to not to send the client provided as argument. Affected file
8180 silcd/packet_send.[ch].
8182 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8184 * Implemented OPER and SILCOPER commands into the server and
8187 * Added silc_auth_verify and silc_auth_verify_data to verify
8188 the authentication directly from the authentication payload.
8189 It supports verifying both passphrase and public key based
8190 authentication. Affected file lib/silccore/silcauth.[ch].
8192 * Added `hash' field to the SilcIDListData structure. It is the
8193 hash negotiated in the SKE protocol. Affected file is
8196 * Slight redesigning of the SilcAuthPayload handling routines.
8197 Do not send SilcPKCS but SilcPublicKey as argument.
8199 * Implemented the public key authentication support to the
8200 serverconfig. The public key is loaded from the provided path
8201 and saved as authentication data to void * pointer. Thus,
8202 changed the unsigned char *auth_data to void *auth_data;
8204 * Fixed SHUTDOWN command to send the reply before the server
8205 is shutdown. :) Affected file silcd/command.c.
8207 * Fixed fatal bug in CONNECT command. The hostname was invalid
8208 memory and server crashed. Affected file silcd/command.c.
8210 * Fixed fatal bug in CLOSE command. The server_entry became
8211 invalid but was referenced later in the command. Affected file
8214 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8216 * Fixed fatal bug in failure packet handling. Server ignored
8217 the failure and thus crashed when it came.
8221 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8223 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8224 that the command may be executed only once in (about) 2 seconds.
8225 The old SILC_CF_LAG flag is same but allows command bursts up
8226 to five before limiting.
8228 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8229 server code. Various commands now includes the CF_LAG_STRICT
8230 flag to disallow any kind of miss-use of the command.
8232 * Fixed the silc_buffer_unformat to not to allocate any data
8233 if the length of the data is zero. It used to allocate the
8234 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8236 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8238 * Changed the format of AdminConnection configuration section
8239 in the server. Added username of the admin to the format.
8240 Affected files silcd/serverconfig.[ch].
8242 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8243 to return admin configuration data by host, username and/or
8246 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8248 * Implemented WHOWAS command to the server. Added the functions:
8250 silc_server_command_whowas_parse,
8251 silc_server_command_whowas_send_reply,
8252 silc_server_command_whowas_from_client and
8253 silc_server_command_whowas_from_server
8255 * Added <Client ID> argument to the WHOWAS command reply. Updated
8256 the protocol specs accordingly.
8258 * Implemented WHOWAS command and command_reply to the client
8261 Implemented the WHOWAS printing on the user interface.
8263 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8265 * Added new argument to the WHOWAS command reply, the real name.
8266 It is an optional argument. Updated the protocol specs.
8268 * Added SilcIDCacheDestructor callback that is registered when
8269 the SilcIDCache is allocated. The callback is called when
8270 an cache entry in the ID Cache expires, or is purged from the
8271 cache. Added into lib/silccore/idcache.[ch].
8273 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8274 to destruct the client entries when the cache entry expires.
8275 Other ID Cache's in server and in the client library ignores
8278 * If the ID Cache entry's `expire' field is zero then the entry
8279 never expires. Added boolean `expire' argument to the
8280 silc_idcache_add function in the lib/silccore/idcache.[ch].
8281 If it is TRUE the default expiry value is used.
8283 * Added silc_server_free_client_data_timeout that is registered
8284 when client disconnects. By default for 5 minutes we preserve
8285 the client entry for history - for WHOWAS command.
8287 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8289 * Added support to the server to enforce that commands are not
8290 executed more than once in 2 seconds. If server receives
8291 commands from client more frequently, timeout is registered
8292 to process the commands. Affected file silcd/command.c.
8293 Added new function silc_server_command_process_timeout.
8295 * Changed NICK_NOTIFY handling in client library to check that
8296 if the client's nickname was changed, so there is no need to
8297 resolve anything from the server.
8299 * Removed error printing from the WHOIS and IDENTIFY commands.
8300 If error occurs then it is ignored silently in the client library.
8301 The application, however, may map the received error to
8302 human readable error string. The application currently maps
8303 the NO_SUCH_NICKNAME error to string.
8305 * Made the command status message public to the application. Moved
8306 them from lib/silcclient/command_reply.c to
8307 lib/silcclient/command_reply.h. The application can map the
8308 received command status to the string with the
8309 silc_client_command_status_message function.
8311 * Added check to the server to check that client's ID is same
8312 as the Source ID in the packet the client sent. They must
8315 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8317 * Added dist-bzip hook to the Makefile.am to make bzip2
8318 compressed distributions.
8320 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8322 * Server now enforces the maximum length for the nickname and
8323 the channel as protocol specification dictates. 128 bytes for
8324 nickname and 256 bytes for channel name.
8326 * Moved the WHOIS printing to the application. The client libary
8327 does not print out the WHOIS information anymore, the application
8328 must do it. Renamed silc_client_command_reply_whois_print to
8329 the silc_client_command_reply_whois_save.
8331 The client's idle time is also sent to the application now, and
8332 the idle is shown on screen.
8334 * Added silc_client_command_reply_identify_save to save the
8335 received IDENTIFY entries.
8337 * Do not check for channel private keys in message sending and
8338 reception if the channel does not have the PRIVKEY mode set.
8339 Affected file lib/silclient/client_channel.c.
8341 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8343 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8344 just surfaced after chaning the JOIN procedure.
8346 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8348 * Added silc_client_get_clients_by_list to get client entries
8349 from Client ID list, that is returned for example by JOIN
8350 and USERS command replies. The application should use this
8351 function for example when JOIN command reply is received to
8352 resolve the clients already on the channel (library does not
8353 do that anymore as USERS command reply is not used in the JOIN
8354 procedure anymore). Affected files lib/silcclient/silcapi.h and
8355 lib/silcclient/idlist.c.
8357 * JOIN command reply and USERS command reply returns now SilcBuffer
8358 pointers instead of unsigned char pointers when returning
8359 the client list and mode list.
8361 * Added <Client ID> argument to the JOIN command reply, mainly
8362 for the server to identify for which client the command was
8363 originally sent. Updated protocol specs accordingly.
8365 * Added SilcDlist private_key pointer to the SilcChannelEntry
8366 in the client to support the channel private keys. Affected
8367 file is lib/silcclient/idlist.h.
8369 * Added SilcChannelPrivateKey argument to the function
8370 silc_client_send_channel_message so that application can choose
8371 to use specific private ke if it wants to. If it is not provided,
8372 the normal channel key is used, unless private keys are set.
8373 In this case the first (key that was added first) is used
8374 as the encryption key.
8376 * Implemented the support for channel private key handling.
8377 Implemented the following functions:
8379 silc_client_add_channel_private_key,
8380 silc_client_del_channel_private_keys,
8381 silc_client_del_channel_private_key,
8382 silc_client_list_channel_private_keys and
8383 silc_client_free_channel_private_keys
8385 Affected file lib/silcclient/client_channel.c.
8387 * Added the support for the private keys in the channel message
8388 sending and encryption and in the message reception and
8389 decryption. Affected funtions are
8390 silc_client_send_channel_message and silc_client_channel_message.
8392 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8394 * Added SKE's key verify callback to the client library's
8395 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8397 * Removed the statement that server (or router) must send USERS
8398 command reply when joining to the channel so that the client
8399 knows who are on the channel. Instead, the client list and
8400 client's mode list is now sent in the JOIN command reply to the
8401 client who joined channel. This is better solution.
8403 * Added function silc_server_get_users_on_channel and function
8404 silc_server_save_users_on_channel to the silcd/server.[ch].
8406 * Removed function silc_server_command_send_users from the
8409 * Do not show topic on the client library anymore. The topic is
8410 sent in the command reply notify to the application and the
8411 application must show the topic now.
8413 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8415 * Added client searching by nickname hash into the IDENTIFY and
8416 WHOIS commands in the server as they were clearly missing from
8417 them. Affected file is silcd/command.c.
8419 * Fixed a bug in private message receiving in the client library.
8420 The remote ID was freed and it wasn't supposed, now it is
8423 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8425 * Minor fix to the channel payload; allocate the data area, as it
8426 needs to be of specific length.
8428 * If the key agreement port is zero then the operating
8429 system will define the bound port. Affected files are
8430 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8432 * Added new function silc_channel_payload_decrypt into the file
8433 lib/silccore/silcchannel.[ch].
8435 * Moved the channel message etc, check from silc_packet_decrypt
8436 to applications. The library calls now a generic
8437 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8438 when the packet is either normal or special. This was done to
8439 allow more wide range of checking that was not allowed when
8440 the code was in library. Now applications can do virtually any
8441 checks to the packet and return to the library the decision how
8442 the packet should be processed. Affected files are
8443 lib/silccore/silcpacket.[ch].
8445 Added silc_server_packet_decrypt_check to the server and
8446 silc_client_packet_decrypt_check to the client library.
8448 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8449 to send with specified source and destination information.
8451 * Channel message delivery between routers was broken after the
8452 channel key distribution was fixed earlier. The channel key
8453 was used be to distributed to other routers as well which is not
8454 allowed by the protocol. Now this is fixed and channel keys
8455 really are cell specific and the channel message delivery between
8456 routers comply with the protocol specification.
8458 * Fixed various commands in server to check also the global list
8459 for the channel entry and not just the local list. The affected
8460 file silcd/command.c.
8462 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8464 * Added assert()s to buffer formatting and unformatting routines
8465 to assert (if --enable-debug) when error occurs. Affected
8466 file: lib/silcutil/silcbuffmt.c.
8468 * Changed to auto-reconnect to check whether the remote host is
8469 router and register the re-connect timeout if it is. It used
8470 to check that whether we are normal server, but router must do
8471 auto-reconnect with another router as well. Affected file
8474 * Removed the [<key len>] option from CMODE command as the cipher
8475 name decides the key length, nowadays. See the defined ciphers
8476 from the protocol specification.
8478 * Added [<hmac>] option to the CMODE command to define the HMAC
8479 for the channel. Added SILC_CMODE_HMAC channel mode.
8481 * Added [<hmac>] option for the JOIN command so that user can
8482 select which HMAC is used to compute the MACs of the channel
8485 * Added Hmac field to the Channel Message Payload. The integrity
8486 of plaintext channel messages are now protected by computing
8487 MAC of the message and attaching the MAC to the payload. The
8488 MAC is encrypted. Now, it is clear that this causes some
8489 overhead to the size of the packet but rationale for this is that
8490 now the receiver can verify whether the channel message decrypted
8491 correctly and also when private keys are set for the channel the
8492 receiver can decrypt the packet with several keys and check from
8493 the MAC which key decrypted the message correctly.
8495 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
8496 lib/silccrypt/silccipher.[ch].
8498 * Added silc_hash_len to return the digest length into the
8499 lib/silcrypt/silchash.[ch].
8501 * Rewrote parts of Silc Channel Payload interface in the
8502 lib/silccore/silcchannel.[ch]. The encode function now also
8503 encrypts the packet and parse function decrypts it.
8505 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8507 * Fixed a minor formatting bug in the SKE's key material processing.
8508 It actually might have processed the keys wrong way resulting
8511 * Redefined the mandatory HMAC algorithms and added new algorithms.
8512 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
8513 and hmac-md5 truncated to 96 bits. The mandatory is now
8514 hmac-sha1-96. Rest are optional (including the one that used
8515 to be mandatory). Rationale for this is that the truncated HMAC
8516 length is sufficient from security point of view and can actually
8517 make the attack against the HMAC harder. Also, the truncated
8518 HMAC causes less overhead to the packets. See the RFC2104 for
8521 * Added new [hmac] configuration section. The SKE used to use
8522 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
8523 is of course wrong. The official names that must be proposed in
8524 the SKE are the ones defined in the protocol specification
8525 (hmac-sha1-96 for example). The user can configure any hmac
8526 using any hash function configured in the [hash] section. At
8527 least, the mandatory must be configured.
8529 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
8531 * Added HMAC list to the SKE proposal list. It has now both
8532 hash algorithm list and HMAC list. This makes the protocol
8533 incompatible with previous versions. The SKE now seems to work
8534 the way it is supposed to work, for the first time actually.
8536 * Defined plain Hash algorithms to the protocol specification.
8539 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8541 * Implemented support for key agreement packets into the server.
8542 Added functions silc_server_key_agreement and
8543 silc_server_send_key_agreement. Other than these functions,
8544 server has nothing to do with this packet.
8546 * Added support for private message key packets into the server.
8547 Added functions silc_server_private_message_key and
8548 silc_server_send_private_message_key.
8552 * Changed the silc_[client|server]_protocol_ke_set_keys to be
8553 called in the protocol's final callback instead in the END
8554 protocol state. This makes a little more sense and in the same
8555 time in client we can use the same protocol routines for normal
8556 key exchange and to key agreement packet handling as well.
8558 * Added to both client's and server's KE protocol context the
8559 SilcSKEKeyMaterial pointer to save the key material. We will
8560 bring the key material to the protocol's final callback by doing
8561 this. The final callback must free the key material.
8563 * Added SKE's packet_send callback into client's KE protocol
8564 context so that the caller can choose what packet sending function
8565 is used. This way we can use different packet sending when
8566 doing normal SKE when doing key agreement packet handling (in
8567 the key agreement packet handling we do not want to encrypt
8570 * Implemented the responder side of the key agreement routines
8571 in the client. The client can now bind to specified port and
8572 accept incoming key negotiation. The key material is passed
8573 to the application after the protocol is over.
8575 * Implemented the processing of incoming Key Agreement packet
8576 in the client. Added function silc_client_key_agreement to
8579 * Implemented the intiator side of the key agreement routines
8580 in the client. The client can now initiate key agreement with
8581 another remote client. The key material is passed to the
8582 application after the protocol is over.
8584 * Created client_keyagr.c to include all the key agreement
8587 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
8588 SILC_TASK_CALLBACK except that it is not static.
8590 * Created client_notify.c and moved the Notify packet handling
8591 from the client.[ch] into that file.
8593 * Created client_prvmsg.c and moved all private message and
8594 private message key routines from the client.[ch] into that file.
8596 * Create client_channel.c and moved all channel message and
8597 channel private key routines from the client.[ch] into that file.
8599 * Changed silc_client_get_client_by_id_resolve to resolve with
8600 WHOIS command instead of IDENTIFY command, in the file
8601 lib/silclient/idlist.c.
8603 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8605 * Implemented the SKE's responder side to the Client library.
8607 * When FAILURE is received to the protocol do not trust it
8608 blindly. Register a timeout to wait whether the remote closes
8609 the connection as it should do it, only after that process the
8610 actual failure. This was changed to both client and server.
8612 * Added client_internal.h to include some of the structures
8613 there instead of client.h in lib/silcclient/.
8615 * Added function silc_task_unregister_by_callback to unregister
8616 timeouts by the callback function.
8618 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8620 * Some "Incomplete WHOIS info" errors has been appearing on the
8621 log files. Took away the entry->userinfo check from WHOIS
8622 reply sending. The entry->userinfo is now " " if client did not
8623 provide one. I thought this was fixed earlier but something
8624 is wrong still. Let's see if the error still appears.
8626 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8628 * Fixed a minor bug in the login when the channel key is
8629 re-generated in the server. It used to generate the key in
8630 wrong order and thus caused problems in the channel traffic.
8632 * Fixed a minor bug in channel key distsribution after
8633 KICK command. The key was not sent to the router even though
8636 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8638 * Added silc_ske_process_key_material_data as generic routine
8639 to process any key material as the SILC protocol dictates. The
8640 function is used by the actual SKE library but can be used by
8641 applications as well. This relates to the private message keys
8642 and the channel private keys since they must be processed the
8643 same way the normal SILC session keys. The protocol dictates
8644 this. Affected files: lib/silcske/silcske.[ch].
8646 Added also silc_ske_free_key_material to free the
8647 SilcSKEKeyMaterial structure.
8649 * Defined silc_cipher_set_key function to set the key for
8650 cipher without using the object's method function. The affected
8651 files: lib/silccrypt/silccipher.[ch].
8653 * Implemented silc silc_client_add_private_message_key,
8654 silc_client_add_private_message_key_ske,
8655 silc_client_del_private_message_key,
8656 silc_client_list_private_message_keys and
8657 silc_client_free_private_message_keys functions in the
8660 Added functions silc_client_send_private_message_key to send
8661 the Private Message Key payload and silc_client_private_message_key
8662 to handle incoming Private Message Key payload.
8664 * Added Cipher field to the Private Message Key payload to set
8665 the cipher to be used. If ignored, the default cipher defined
8666 in the SILC protocol (aes-256-cbc) is used.
8668 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8670 * Removed lib/silcclient/ops.h file.
8672 Redefined parts of the SILC Client Library API. Created new
8673 file silcapi.h that deprecates the ops.h file and defines the
8674 published Client Library API. Defined also private message key
8675 API and channel private key API into the file.
8677 This is the file that the application must include from the
8678 SILC Client Library. Other files need not be included by
8679 the application anymore.
8681 * Added new key_agreement client operation callback and also
8682 defined the Key Agreement library API for the application.
8684 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8686 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
8687 is used by clients to request key negotiation between another
8688 client in the SILC network. If the negotiation is started it
8689 is performed using the SKE protocol. The result of the
8690 negotiation, the secret key material, can be used for example
8691 as private message key.
8693 Implemented the Key Agreement payload into the files
8694 lib/silccore/silauth.[ch].
8696 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8698 * Redefined ciphers for the SILC protocol. Added some new ciphers
8699 and defined the key lengths for the algorithms. Changed the
8700 code accordingly. The default key length is now 256 bits.
8702 * Fixed SKE key distribution function silc_ske_process_key_material
8703 when the key length is more than 128 bits. The default key
8704 length in SILC is now 256 bits.
8706 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
8707 to indicate unsupported algorithm.
8709 * Renamed rijndael.c to aes.c and all functions as well.
8711 * Fixed a long standing channel key setting bug in client library.
8712 Weird that it has never surfaced before.
8714 * Fixed bug in channel deletion. If the entire channel is removed
8715 then it must also delete the references of the channel entry
8716 from the client's channel list as the client's channel entry and
8717 the channel's client entry share same memory.
8719 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8721 * Implemented CONNECT and SHUTDOWN commands in the client.
8723 * Implemented CLOSE command to the client.
8725 * Added the function silc_idlist_find_server_by_name into the
8726 files silcd/idlist.[ch].
8728 Added the function silc_idlist_find_server_by_conn into the
8729 files silcd/idlist.[ch].
8731 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8733 * DIE command was renamed to SHUTDOWN. Updated the both code
8736 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
8737 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
8739 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
8742 * Added function silc_server_create_connection function to create
8743 connection to remote router. My server implementation actually
8744 does not allow router to connect to normal server (it expects
8745 that normal server always initiates the connection to the router)
8746 so the CONNECT command is only good for connecting to another
8749 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8751 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
8752 or some other client was kicked from the channel.
8754 Implemented the handling of the notify type to both client
8757 Implemented silc_server_send_notify_kicked to send the KICKED
8758 notify. It is used to send it to the server's primary router.
8760 * Implemented the KICK command into server and client.
8762 * Added `query' argument to the silc_idlist_get_client function
8763 to indicate whether to query the client from server or not if
8766 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
8767 to indicate that the client is not channel founder.
8771 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8773 * Removed the rng context from SilcPacketContext structure and
8774 changed that the packet routine uses the Global RNG API.
8776 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8778 * Added support for quit message that client can "leave" on the
8779 channel when it quits the SILC. It is ditributed inside the
8780 SILC_NOTIFY_TYPE_SIGNOFF notify type.
8782 Added silc_server_free_client_data that will take the
8783 signoff message as argument.
8785 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
8787 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8789 * Updated parts of the protocol specification to keep it up
8792 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8794 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
8795 payloads in one packet.
8797 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
8798 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
8799 use now the new List flag.
8801 * Also deprecated the following packet types: REPLACE_ID,
8802 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
8804 * Added list support for Notify packet in server.
8806 * Added silc_server_send_notify_channel_change to send the
8807 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
8808 the silc_server_send_replace_id.
8810 * Added silc_server_send_notify_nick_change to send the
8811 NICK_CHANGE notify type. Deprecates the function
8812 silc_server_send_replace_id.
8814 * Added silc_server_send_notify_join to send the JOIN notify type.
8815 Deprecates the function silc_server_send_new_channel_user.
8817 * Added silc_server_send_notify_leave to send LEAVE notify type.
8818 Deprecates the function silc_server_send_remove_channel_user.
8820 * Added silc_server_send_notify_cmode and
8821 silc_server_send_notify_cumode to send CMODE and CUMODE notify
8822 types. Deprecates the silc_server_send_set_mode function.
8824 * Added SERVER_SIGNOFF notify type to indicate that server has
8825 quit. This means that all clients on the channel from that
8826 server will drop. This can be also used when netsplit happens.
8828 Deprecated REMOVE_ID packet type since it is not needed anymore
8831 Added silc_server_send_notify_server_signoff to send the
8832 SERVER_SIGNOFF notify type. Deprecates the function
8833 silc_server_send_remove_id.
8835 Added also silc_server_send_notify_signoff to send the
8836 SIGNOFF notify type.
8838 * Employed the PKCS #1. It is the mandatory way to do RSA in the
8839 SILC protocol from this day on. Changed the protocol
8840 specification as well.
8842 * Added silc_server_send_notify_topic_set to send TOPIC_SET
8843 notify type. It is used between routers to notify about
8844 topic changes on a channel.
8846 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
8849 * Partly updated the protocol specification to comply with the
8850 changes now made. It is still though a bit outdated.
8852 * The JOIN notify type now takes one extra argument <Channel ID>.
8853 The packet used to be destined to the channel but now the
8854 JOIN type may be sent as list thus it is impossible to
8855 destine it to any specific channel. By adding this argument
8856 it is again possible.
8858 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8860 * Added CREDITS file. The CHANGES and CREDITS file will appear
8861 in the distribution as well.
8863 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8865 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
8866 types in the server's silcd/packet_receive.c.
8868 * Implemented CMODE and CUMODE to work in router environment.
8870 * Fixed minor encoding and decoding buglet from the
8871 lib/silccore/silcmode.c.
8873 * Fixed buffer overflow from lib/silcclient/command.c in USERS
8876 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
8878 * Changed all SilcConfigServer* and silc_config_server* to
8879 SilcServerConfig* and silc_server_config*, respectively.
8882 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8884 * Associated the ID (client or server ID) to the Authentication
8885 Payload to avoid any possibility of forging. Updated the
8886 protocol specification and the code accordingly.
8888 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8890 * The RSA key length is now save to the RsaKey context in the
8891 key generation process in lib/silccrypt/rsa.c. The key length
8892 is now used to figure out the maximum size of the block allowed
8893 to be encrypted/signed.
8895 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
8896 is equivalent to the silc_mp_mp2bin but does not allocate any
8899 * Changed silc_mp_mp2bin API to take length argument. If it is
8900 non-zero then the buffer is allocated that large. If zero, then
8901 the size is approximated using silc_mp_sizeinbase, which however
8904 * Created Global RNG API which is global RNG that application can
8905 initialize. After initializing, any routine anywhere in the
8906 code (including library) can use RNG without allocating a new
8907 RNG object. This was done to allow this sort of use of the
8908 RNG in code that has no chance to allocate RNG object. All
8909 applications currently allocate this and many routines in the
8910 library use this. Affected file lib/silccrypt/silcrng.[ch].
8912 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
8913 it to use the Global RNG API.
8915 * Defined Authentication Payload into protocol specification that
8916 is used during SILC session to authenticate entities. It is
8917 used for example by client to authenticate itself to the server
8918 to obtain server operator privileges.
8920 Implemented this payload into the lib/silccore/silcauth.[ch].
8921 Implemented also routines for public key based authentication
8922 as the new protocol specification dictates.
8924 Moved definitions of different authentication methods from
8925 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
8927 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
8928 silc_pkcs_verify and silc_pkcs_sign_with_hash and
8929 silc_pkcs_verify_with_hash functions into the file
8930 lib/silccrypt/silcpkcs.[ch].
8932 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8934 * The client entry's userinfo pointer must be always valid.
8935 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
8936 will fail since it requires the userinfo. Now, the userinfo
8937 is allocated as "" if actual userinfo does not exist. Actually,
8938 it must exist and it is totally Ok to drop client connections
8939 that does not announce the userinfo. However, we will make
8940 this workaround for now.
8942 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
8943 to return the remote port by socket.
8945 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8947 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
8948 SILC_SERVER_PENDING_EXEC and added an new macro
8949 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
8950 data or when error occurs while processing the pending command.
8952 Added new argument `destructor' into silc_server_command_pending
8953 and to the SilcServerCommandPending object. This destructor is
8954 now called after calling the pending callback or if error occurs
8955 immediately. If error occurs the actual pending callback won't
8956 be called at all - only the destructor. The destructor may be
8957 NULL if destructor is not needed.
8959 All this applies for client library code as well. Similar
8960 changes were made there as well for the pending commands.
8962 In the client, the application must now allocate the
8963 SilcClientCommandContext with the silc_client_command_alloc
8966 * Added reference counter to the SilcServerCommandContext. Added
8967 function silc_server_command_alloc and silc_server_command_dup
8970 Same type of functions added to the client library for the same
8973 * Removed the cmd_ident from IDListData away since it is now
8974 global for all connections. It is the command identifier used
8975 in command sending and with pending commands. The affected file
8978 * Added reference counter to the SilcSocketConnection objecet to
8979 indicate the usage count of the object. The object won't be
8980 freed untill the reference counter hits zero. Currently only
8981 server uses this, and client ignores it. The client must be
8982 set to use this too later. The affected files are
8983 lib/silccore/silcsockconn.[ch]. Added also the function
8984 silc_socket_dup to increase the reference counter.
8986 This was mainly added because it is possible that the socket
8987 is removed underneath of pending command or other async
8988 operation. Now it won't be free'd and proper DISCONNECTING
8989 flags, etc. can be set to avoid sending data to connection that
8990 is not valid anymore.
8992 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
8993 the connection. After that it sets SILC_SET_DISCONNECTED.
8994 It is, however, possible that the socket data is not still freed.
8995 The silc_server_packet_process now checks that data is not
8996 read or written to connection that is DISCONNECTED. The socket
8997 get's freed when the reference counter hits zero.
8999 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9001 * Changed the client operation API: channel_message operation's
9002 `sender' is now the client entry of the sender, not the nickname
9003 and the `channel' is the channel entry, not the channel name.
9005 In the private_message operation the `sender' is now also the
9006 client entry of the sender not the nickname.
9008 Affected file is lib/silcclient/ops.h and all applications
9009 using the client operations.
9011 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9013 * Moved the calling of ops->connect() from connect_to_server_final
9014 into receive_new_id functin since that is the point when the
9015 client is actually allowed to send traffic to network. The
9016 affected file is lib/silcclient/client.c.
9018 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9020 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9021 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9022 (if needs broadcasting) instead of broadcasting the packets one
9023 by one which would make a burst in the network traffic.
9025 * Added `broadcast' argument to the functions in silcd/server.[ch]
9026 silc_server_create_new_channel[_with_id] to indicate whether
9027 to send New Channel packet to primary router.
9029 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9031 * Added new function into the silcd/server.[ch] files:
9032 silc_server_create_new_channel_with_id to create new channel with
9033 already existing Channel ID.
9035 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9036 lib/silccore/silcpacket.h. This packet is used t send list of
9037 Set Mode payloads inside one packet. Server uses this to set
9038 the modes for the channels and clients on those channels, that it
9039 announced to the router when it connected to it. The protocol
9040 specification has been updated accordingly.
9042 * The silc_server_new_channel did not handle the packet coming
9043 from normal server as it normally does not send that. However,
9044 when it announces its channels it does send it. Implemented
9045 the support for that.
9047 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9048 into the file lib/silccore/id.h.
9050 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9052 * Fixed memory leaks in the functions silc_idlist_del_client,
9053 silc_idlist_del_channel and silc_idlist_del_server in the file
9054 silcd/idlist.c. All of those leaked like a sieve.
9056 * Fixed some small memory leaks in the client's function
9057 silc_client_notify_by_server.
9059 * Added functions into silcd/server.c: silc_server_announce_clients,
9060 silc_server_announce_channels and silc_server_announce_server.
9061 These functions are used by normal and router server to announce
9062 to its primary router about clients, channels and servers (when
9063 router) that we own. This is done after we've connected to the
9066 These functions effectively implements the following packet types:
9067 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9068 and SILC_PACKET_NEW_ID_LIST.
9070 * Added new functions into the silcd/packet_receive.[ch]:
9071 silc_server_new_id_list, silc_server_new_channel_list and
9072 silc_server_new_channel_user_list to handle the incoming
9073 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9075 * Added support of changing Channel ID in the function
9076 silc_server_replace_id. If the server that announces a channel
9077 to the router already exists in the router (with same name but
9078 with different Channel ID), router is responsible to send
9079 Replace ID packet to the server and force the server to change
9080 the Channel ID to the one router has.
9082 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9083 client that the Channel ID has been changed by the router. The
9084 normal server sends this to the client. Client must start using
9085 the new Channel ID as the channel's ID.
9087 Implemented handling of this new type into lib/silcclient/client.c
9088 into the function silc_client_notify_by_server.
9090 * Added new function silc_idlist_replace_channel_id into the files
9091 silcd/idlist.[ch] to replace the Channel ID.
9093 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9095 * Call silc_server_command_identify_check always when processing
9096 the IDENTIFY command in silcd/command.c
9098 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9100 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9101 send keepalive packets. The packet can be sent by clients,
9102 servers and routers.
9104 Added function silc_socket_set_heartbeat into the file
9105 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9106 If not set, the heartbeat is not performed. The actual
9107 heartbeat is implemented in the low level socket connection
9108 library. However, application is responsible of actually
9111 Added silc_server_send_heartbeat to send the actual heartbeat
9112 packet into silcd/packet_send.[ch]. Server now performs
9113 keepalive with all connections.
9115 * Added silc_task_get_first function into lib/silcutil/silctask.c
9116 to return the timeout task with shortest timeout. There was a bug
9117 in task unregistration that caused problems. TODO has been
9118 updated to include that task system must be rewritten.
9120 * The client library will now resolve the client information when
9121 receiving JOIN notify from server for client that we know but
9122 have incomplete information.
9124 * Rewrote parts of silc_server_remove_from_channels and
9125 silc_server_remove_from_one_channel as they did not remove the
9126 channel in some circumstances even though they should've.
9128 * Encryption problem encountered in server:
9130 The LEAVE command used to send the Channel Key packet to the
9131 router immediately after generating it. However, the code
9132 had earlier sent Remove Channel user packet but not immediately,
9133 ie. it was put to queue. The order of packets in the router
9134 was that Channel Key packet was first and Remove Channel User
9135 packet was second, even though they were encrypted in the
9136 reverse order. For this reason, MAC check failed. Now, this
9137 is fixed by not sending the Channel Key packet immediately but
9138 putting it to queue. However, this is more fundamental problem:
9139 packets that are in queue should actually not be encrypted
9140 because packets that are sent immediately gets encrypted
9141 actually with wrong IV (and thus MAC check fails). So, packets
9142 that are in queue should be encrypted when they are sent to
9143 the wire and not when they put to the queue.
9145 However, the problem is that the current system has not been
9146 designed to work that way. Instead, the packet is encrypted
9147 as soon as possible and left to the queue. The queue is then
9148 just purged into wire. There won't be any fixes for this
9149 any time soon. So, the current semantic for packet sending
9152 o If you send packet to remote host and do not force the send
9153 (the packet will be in queue) then all subsequent packets to the
9154 same remote host must also be put to the queue. Only after the
9155 queue has been purged is it safe again to force the packet
9158 o If you send all packets immediately then it safe to send
9159 any of subsequent packets through the queue, however, after
9160 the first packet is put to queue then any subsequent packets
9161 must also be put to the queue.
9163 Follow these rules and everything works fine.
9165 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9167 * Added new function silc_server_remove_clients_by_server to
9168 remove all client entries from ID list when the server connection
9169 is lost. In this case it is also important to invalidate all
9170 client entires as they hold the invalid server entry. This
9171 fixes fatal bug when server has lost connection and will reconnect
9174 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9176 * Made some sanity checks to silc_server_daemonise like to check
9177 whether the requested user and group actually exists.
9179 * Added sanity check to SKE's silc_ske_responder_finish to check
9180 that the public and private key actually is valid.
9182 * Invalidate the client's nickname when receiving Replace ID
9183 packet and the Client ID is being replaced. This means that the
9184 server will query the nickname if someone needs it (client)
9187 * Sort the ID Cache in client library when the ID Cache data
9188 has changed (needs sorting).
9190 * Do not allow for SILC client to create several connections to
9191 several servers. The client does not support windows right now
9192 and generating multiple connections causes weird behaviour.
9194 Irssi-silc client does support windows and can handle several
9195 connections without problems, see: www.irssi.org and SILC plugin.
9197 * Fixed some places where client was added to the IDList. The
9198 rule of thumb is following (in order to get everything right):
9199 If the client is directly connected local client then the
9200 `connection' argument must be set and `router' argument must be
9201 NULL to silc_idlist_add_client function. If the client is not
9202 directly connected client then the `router' argument must
9203 bet set and the `connection' argument must be NULL to the
9204 silc_idlist_add_client function.
9206 * The funtion silc_server_packet_send_local_channel actually did
9207 not check whether the client was locally connected or not. It
9208 does that now. Fixed a bug related to LEAVE command.
9210 * Fixed Remove Channel User payload parsing bug in server's
9211 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9213 * The server's silc_server_save_channel_key now checks also the
9214 global ID list for the channel as it might not be in the local
9215 list. Fixed a bug related to LEAVE command.
9217 * Is this the end of the [<unknown>] buglet that has been lurking
9218 around for a long time? A little for loop fix in server's
9219 silc_server_command_whois_parse that is used by both IDENTIFY
9220 and WHOIS command. At least, this was a clear bug and a cause
9221 of one type of [<unknown>] buglet.
9223 * WHOIS and IDENTIFY commands call the function
9224 silc_server_command_[whois/identify]_check function even if
9225 we are not router server.
9227 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9229 * Added --with-gmp configuration option. If set the GMP
9230 is always compiled in the SILC source tree. If not set then
9231 it is checked whether the system has the GMP3 installed. If
9232 it has then the GMP won't be compiled (the system's headers
9233 and library is used), if it doesn't have it then the GMP is
9234 compiled in the SILC source tree.
9236 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9238 * Changed RSA private exponent generation to what PKCS #1
9239 suggests. We try to find the smallest possible d by doing
9240 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9241 not security fix but optimization.
9243 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9245 * Added new config entry [Identity] to fork the server and run
9246 it as specific user and group. A patch from Bostik.
9248 * Imported Dotconf configuration library into lib/dotconf.
9249 This will be used to create the SILC configuration files later.
9250 It will appear in the distsribution after this commit.
9252 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9254 * A big code auditing weekend happening. Auditing code for
9255 obvious mistakes, bugs and errors. Also, removing any code
9258 Removed files for being obsolete:
9260 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9261 inline in the file lib/silcutil/silcbuffer.h)
9263 o lib/silcutil/silcbufutil.c (the header has inline versions)
9265 Changed code to fix possible error conditions:
9267 o The buffer formatting routines now check that the destination
9268 buffer really has enough space to add the data. This applies for
9269 both buffer formatting and unformatting
9270 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9271 unformatting was changed to accomodate following rules:
9272 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9273 sent to the function while XXX_*STRING will not allocate or copy
9274 the data into the buffer. Instead it sets the pointer from the
9275 buffer into the pointer sent as argument (XXX_*STRING used to
9276 require that the pointer must be allocated already). This change
9277 makes this whole thing a bit more consistent and more optimized
9278 (note that the data returned in the unformatting with XXX_*STRING
9279 must not be freed now). The routines return now -1 on error.
9281 o Tried to find all code that use buffer_format and buffer_unformat
9282 and added return value checking to prevent formatting and
9283 especially unformatting errors and possible subsequent fatal
9286 o Changed ske->x and ske->KEY to mallocated pointers in
9287 lib/silcske/silcske.h. Fixed possible data and memory leak.
9289 o Added return value checking to all *_parse* functions. Fixed
9290 many memory leaks as well.
9292 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9293 so that buffer overflows would not happen. All code now also
9294 checks the return value as it can fail.
9296 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9298 * Added reconnection support to server if the normal server looses
9299 its connection to the router (for example if router is rebooted).
9300 The server performs normal reconnection strategy implemented
9301 to the server. Affected file silcd/server.c.
9303 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9305 * Added new packet type SILC_PACKET_SET_MODE that is used to
9306 distribute the information about changed modes (for clients,
9307 channels and clients channel modes) to all routers in the
9308 network. Updated the protocol specification accordingly.
9310 Added functions into silcd/packet_send.c and
9311 silcd/packet_receive.c: silc_server_send_set_mode,
9312 silc_server_set_mode.
9314 Added new files silcmode.[ch] into lib/silccore that implements
9315 the encoding and decoding of Set Mode Payload. Added new type
9316 SilcSetModePayload. Moved the definitions of different modes
9317 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9319 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9321 * Oops, a little mistake in server's connection authentication
9322 protocol. The protocol is not ended with FAILURE but with
9323 SUCCESS if the authentication is Ok. :) Affected file is
9326 * Implemented NICK_CHANGE notify handling in server in the file
9327 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9328 the local clients on the channel. After the changing nickname
9329 in router environment snhould work and the [<unknown>] nickname
9330 should appear no more.
9332 The silc_server_replace_id function that receives the Replace ID
9333 payload now sends the NICK_CHANGE notify type also in the file
9334 silcd/packet_receive.c
9336 * Changed WHOIS and IDENTIFY command to support the maximum amount
9337 of arguments defined in protocol specs (3328 arguments). This
9338 fixed a bug that caused problems when there were more than three
9341 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9343 * Added extra parameter, command identifier, to the
9344 silc_client_send_command so that explicit command identifier
9347 Changed that ID list routines uses specific command identifier
9348 when sending WHOIS/IDENTIFY requests to the server so that they
9349 can be identified when the reply comes back.
9351 Affected files lib/silcclient/command.[ch],
9352 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9354 * Added `sender' argument to silc_server_packet_send_to_channel
9355 to indicaet the sender who originally sent the packet to us
9356 that we are now re-sending. Ignored if NULL. Affected file
9357 silcd/packet_send.[ch].
9359 * Added some server statistics support in silcd/server_internal.h
9360 SilcServerStatistics structure and around the server code. Also
9361 send some nice statistics information when client is connecting
9364 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9366 * Fixed channel ID decoding in server's JOIN command reply in
9367 silcd/command_reply.c
9369 * Fixed braodcasting of replace ID payload to not to send it if
9370 we are standalone server in silcd/packet_receive.c.
9372 * Fixed all channel message sending routines to not to send
9373 packets to clients that has router set, since they are routed
9374 separately in the same function earlier. Affects file
9375 silcd/packet_send.c and all channel packet sending functions.
9377 * In USERS reply, res_argv[i] are not allocated, the table
9378 is allocated. Thus changed that free the table, not its
9381 * In server's whois_check and identify_check if the client is
9382 locally connected do not send any WHOIS commands - they are not
9385 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9387 * Fixed some minor bugs in client when sending WHOIS command. The
9388 arguments was in wrong order.
9390 * Removed statis function add_to_channel from server in
9391 silcd/command.c that was previously used with the joining but
9394 * Tested USERS command in router environment successfully with two
9395 routers, two servers and two clients.
9397 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9399 * Reorganized the USERS command and command reply in client library
9400 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9401 When the command is given by user we register a pending command
9402 callback that will reprocess the command after the reply has been
9403 received from the server. When reprocessing the packet we then
9404 display the information. Thus, the USERS information is displayed
9405 now in the command callback instead of in the command reply
9406 callback. The processing of the command is same as previously
9407 when server has sent the command reply in the JOINing process.
9409 * Added to USERS command in silcd/command_reply.c to join the client,
9410 we didn't use to know about, to the channel after we've created
9411 a client entry for it. Also, for clienet we did know already still
9412 check whether it is on the channel or not and add it if not.
9414 * Removed silc_server_command_join_notify as the function and its
9417 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9419 * Changed the client's pending command handling to the same as the
9420 server's pending command handling. It is also now possible to
9421 execute command reply functions from other command reply
9422 function as the function callbacks for commands and command
9423 replies are one and same. The pending commands are not static
9424 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9425 in client connection context. Thus, pending commands are server
9426 connection specific as it is convenient.
9428 Changed the function silc_client_command_pending and
9429 silc_client_command_pending_del and added new function
9430 silc_client_command_pending_check. Removed the
9431 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9434 * Added cmd_ident, current command identifier, to the client
9435 connection context in lib/silcclient/client.h to keep track on
9436 command identifiers used in command sending. Client's command reply
9437 function handling now supports the mandatory command identifiers.
9439 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9440 funtions in client to fully support pending command callbacks.
9442 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9443 as one of the arguments to the application in the command reply
9446 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9447 before first releasing SILC but came back. Now it is removed again
9448 and should come back nomore. The FORWARDED flag was used only
9449 by the JOINing procedure by forwarding the command packet to router.
9450 Now, the JOINing procedure has been changed to more generic (due
9451 to various router environment issues) and FORWARDED is not needed
9452 anymore for anything. The protocol specification is yet to be
9455 Now, removed silc_server_packet_forward from server and the flag
9456 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9458 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9460 * Renamed NAMES command to USERS command. The NAMES was named that
9461 due to historical reasons. Now it is renamed. Also, rewrote
9462 parts of the USERS command. The nickname list is not sent anymore
9463 by the server. Only Client ID and mode lists are sent in the USERS
9464 command. Changed this also to the protocol specification.
9466 The client now resolves the names and stuff after it receives
9467 the USERS list from the server when joining to the channel.
9469 * WHOIS and IDENTIFY commands has been changed to support multiple
9470 Client ID's per command. One can now search for multiple users
9471 in the network by sending only one WHOIS or IDENTIFY command.
9472 Changed the code and the protocol specifications.
9474 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9475 uses silc_server_command_whois_parse to parse the request. */
9477 * If normal server, do not parse the WHOIS and IDENTIFY requests
9478 before sending it to the router. Saves some time.
9480 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9482 * Fixed JOIN command on client library. Wrong number of arguments
9483 used to crash the client.
9485 * Added silc_server_channel_has_global function to check whether
9486 channel has global users or not.
9488 * Added silc_server_channel_has_local function to check whether channel
9489 has locally connected clients on the channel.
9491 * The silc_server_remove_from_one_channel now checks whether the
9492 channel has global users or not after given client was removed from
9493 the channel. It also checks whether the channel has local clients
9494 on the channel anymore. If it does not have then the channel entry
9495 is removed as it is not needed anymore.
9497 * The silc_server_notify now checks on JOIN notify whether the joining
9498 client is one of locally connected or global. If it is global then
9499 the channel has now global users on the channel and that is marked
9500 to the channel entry. Also, it now saves the global client to
9501 global list who is joining and JOINs it to the channel. This is
9502 for normal server, that is.
9504 Changed silc_server_send_notify_on_channel,
9505 silc_server_packet_relay_to_channel and
9506 silc_server_packet_send_to_channel check if we are normal server
9507 and client has router set (ie. global client) do not send the
9508 message to that client, as it is already routed to our router.
9510 * Implemented LEAVE notify type handling in silc_server_notify
9513 * Tested LEAVE command in router environment successfully. Tested
9514 with two routers, two servers and two clients.
9518 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
9520 * Implemented SIGNOFF notify type handling in silc_server_notify
9523 * silc_server_remove_id now removes the client entry from all channels
9524 it has joined and thusly sends SIGNOFF notify type.
9526 * Rewrote the NAMES list generation in server by removing two excess
9527 loops. The lists are created now inside one loop.
9529 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9531 * silc_server_remove_channel_user checks now also global list
9532 for channel and client.
9534 * silc_server_new_channel_user checks now both local and global
9535 list for channel and client. Fixed a bug in client id decoding.
9536 Used to decode wrong buffer.
9538 * silc_server_channel_message checks now both local and global
9539 list for channel entry.
9541 * Tested channel joining (hence JOIN) in router environment
9542 successfully. Tested with two routers, two servers and two
9545 * Tested channel message sending in router environment successfully.
9547 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9549 * Added silc_server_save_channel_key into server.[ch] to save the
9550 received channel key in Channel Key payload processing. It is
9551 also used in JOIN command reply handling.
9553 Equivalent function silc_client_save_channel_key added into
9554 client.[ch] into client library.
9556 * Changed JOIN command reply to send information whether the channel
9557 was created or not (is existing already) and the channel key
9558 payload. Changed protocol specs accordingly.
9560 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
9561 the request was sent by ID and not by nickname. Crashed on
9564 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9566 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
9567 now correctly save the received data.
9569 * silc_server_free_sock_user_data now notifies routers in the
9570 network about entities leaving the network.
9572 At the same time implemented functions silc_server_remove_id
9573 and silc_server_send_remove_id to receive and send REMOVE_ID
9574 packets. The packet is used to notify routers in the network
9575 about leaving entities. The ID removed will become invalid in
9578 * Added function silc_idlist_del_server into server. Removes and
9579 free's server entry from ID list.
9581 * silc_server_private_message function now checks, if we are router,
9582 that the destination ID really is valid ID, naturally.
9584 * In router when NEW_ID packet is received (for new client) the
9585 hash of the Client ID is saved in the ID Cache but the
9586 client->nickname is set to NULL, instead of putting the hash
9589 IDENTIFY command now also checks that client->nickname must be
9590 valid. If it is not if will request the data from the server who
9591 owns the client. Added new function
9592 silc_server_command_identify_check.
9594 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
9595 to set the command to already allocated Command Payload.
9597 * Tested private message sending in router environment with two
9598 routers, two servers and two clients. Fixed minor bugs and now
9601 * Fixed segfault from client's NAMES command. Used to crash if
9604 * Forwarded packets must not be routed even if it is not destined
9605 to the receiver. Changed server code comply with this.
9607 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9609 * Added `require_reverse_mapping' boolean value to ServerParams
9610 structure. If TRUE (not default) the server will require that
9611 the connecting host has fully qualified domain name.
9613 If the reverse mapping is not required and hostname could not be
9614 found the IP address is used as hostname.
9616 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9618 * Implemented version string checking to both client and server.
9619 The check is incomplete currently due to the abnormal version
9620 strings used in development version of SILC.
9622 * Changed all command functions in server to use the new
9625 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9627 * Changed char *data to unsigned char *data in ID Cache system to
9628 support binary data as ID Cache data. Changed code to support
9629 binary data in lib/silccore/idcache.c.
9631 * Renamed silc_server_packet_relay_command_reply to
9632 silc_server_command_reply as it is normal packet receiving
9633 function. Rewrote the function to accept command replys for
9634 servers and not only for clients.
9636 * Mark remote router always as registered server if we are connecting
9637 to it. Otherwise, commands sent by the router to us are ignored.
9639 * All ID List find routines now returns the ID Cache Entry pointer
9640 as well if requested.
9642 * WHOIS command works now in router environment, tested with two
9643 routers, two servers and two clients.
9645 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
9646 in router environment (as it is almost equivalent to WHOIS) but
9647 hasn't been tested thoroughly. Added new functions:
9649 silc_server_command_identify_parse
9650 silc_server_command_identify_send_reply
9651 silc_server_command_identify_from_client
9652 silc_server_command_identify_from_server
9654 * Disabled route cache adding because adding two different ID's with
9655 same IP replaces the old cache entry thus giving wrong route.
9656 The entry->router->connection is always the fastest route anyway
9657 so route cache may not be needed. Of course, new routes maybe
9658 established after receiving the ID when the entry->router->connection
9659 might not be anymore the most optimal.
9661 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9663 * Add route cache for received ID for fast routing.
9665 * Added silc_server_packet_route to route received packet on router
9666 that is not destined to us.
9668 * Renamed silc_server_get_route to silc_server_route_get.
9670 * Added id_string and id_string_len fields into SilcServer to
9671 include encoded ServerID for fast comparing without excess
9672 encoding of the ID's.
9674 * Cleaned up WHOIS command on server side. Added following static
9677 silc_server_command_whois_parse
9678 silc_server_command_whois_check
9679 silc_server_command_whois_send_reply
9680 silc_server_command_whois_from_client
9681 silc_server_command_whois_from_server
9683 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
9684 arguments in command replies. All command functions should be
9685 updated to use this macro.
9687 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9689 * Minor typo fixes on command reply handling on server.
9691 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9693 * Added silc_server_command_add_to_channel internal routine to add
9694 the client to the channel after router has created the channel and
9695 sent command reply to the server.
9697 * Added generic silc_server_send_command to send any command from
9700 * Use static buffer with ID rendering instead of duplicating data.
9702 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9704 * Fixed a channel user mode bug when joining to a channel server gave
9705 everybody channel founder rights, oops.
9707 * We mark ourselves as the router of the incoming server connection
9708 if we are router ourselves. This way we can check in some packet
9709 sending functions whether it is locally connected server. For
9710 incoming router connections we put NULL.
9712 * For router sending packets locally means now always sending the
9713 packet cell wide; to local clients and local servers. For normal
9714 server sending packet locally means sending it to only local
9717 * Fixed the JOIN command to really work in router environment. If the
9718 channel is created it is always created by the router. Router is
9719 also responsible of making the initial joining to the channel,
9720 sending JOIN notify to the sending server and distributing
9721 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
9722 does not exist server doesn't do anything else but forward the
9723 command to the router which performs everything.
9725 * Added silc_server_send_channel_key function to send the Channel Key
9728 * Added silc_server_create_channel_key to create new channel key. The
9729 channel key is now re-generated everytime someone joins or leaves
9730 a channel, as protocol dictates. Note: channel->key_len is the
9733 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9735 * Splitted server.[ch] finally. Created now packet_send.[ch] and
9736 packet_receive.[ch] to separate packet sending and receiving
9737 routines. The server.[ch] now includes everything else including
9738 actual packet processing (writing and reading data) and other
9741 Renamed silc_server_private_message_send_internal to
9742 silc_server_send_private_message. The routine is still though
9743 used only to relay private messages as server does not send
9744 private messages itself.
9746 Renamed silc_server_new_channel to silc_server_create_new_channel
9747 and added new function sicl_server_new_channel that handles the
9748 incoming New Channel packet. Added also new sending function
9749 silc_server_send_new_channel to send New Channel Payload.
9751 * Added new function silc_server_notify to process incoming notify
9752 packet to the server/router. Server may then relay the notify
9753 to clients if needed.
9755 * Added new function silc_server_new_channel_user to process incoming
9756 New Channel User packet. Router will redistribute the packet and
9757 send JOIN notify to its local clients and locally connected servers
9758 if needed. Normal server will send JOIN notify to its local client
9759 on same channel when received this packet. Added also corresponding
9760 sending function silc_server_send_new_channel_user to sent the
9763 * Added boolean route argument to send_notif_to_channel and
9764 packet_send_to_channel functions to attempt to route the packet
9765 if it is TRUE and send only locally if it is FALSE.
9767 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9769 * silc_server_replace_id now broadcasts the received replace ID
9770 packet if it is not broadcast packet already. The router must
9771 broadcast to inform other routers about changed ID.
9773 * Added backpointer to server's router into SilcServer context in
9774 silcd/server_internal.h.
9776 * Fixed silc_server_packet_broadcast to send correct broadcast
9779 * The channel key is now distributed to the local client as soon
9780 as it is received from the router (in router environment) so that
9781 no other packet may be sent for the channel until client has
9784 * silc_server_remove_channel_user now broadcasts the received
9785 Remove Channel User packet if it is not broadcast packet already.
9786 The router must broadcast to inform other routers about removed
9789 * Added users field into SilcPacketContext that is a reference count
9790 of the context. One can increase the reference count by calling
9791 silc_packet_context_dup which is now changed to just increase the
9792 reference count instead of duplicating the data. The reference
9793 count is decresed by calling silc_packet_context_free that will
9794 free the data after the reference count hits zero.
9796 For now on the packet context and everything allocated into it
9797 (including the raw packet from network) must be freed by calling
9798 the new silc_packet_context_free function. Added also new function
9799 silc_packet_context_alloc that must be used now to allocate the
9800 context. This also means that if a routine is asynchronous from
9801 silc_[client/server]_packet_parse_type the packet context must
9802 be duplicated by calling silc_packet_context_dup. Otherwise it
9803 gets free'd after silc_[client/server]_packet_parse_type returns.
9804 Also, one must remember that if packet is duplicated then its
9805 reference count must be decresed by calling the free function as
9806 many times as it was duplicated.
9808 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
9809 from both client and server.
9811 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9813 * Made joining to a channel working in router environment.
9815 * Cleaned up JOIN command on server side and create function
9816 silc_server_command_join_channel internal routine to make the
9819 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9821 * Changed silc_command_pending list to SilcDList. Also, added
9822 `ident' field to SilcServerCommandPending structure to identify
9823 the reply and to call correct callback.
9825 Added silc_server_command_pending_check function to replace the
9826 corresnponding macro. The silc_command_pending list is not
9829 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
9830 to set identifier to previously allocated Command Payload. It
9831 is used to set identifier for command when resending Command
9834 * Added silc_command_payload_encode_payload to encode Command
9835 Payload buffer from SilcCommandPayload structure.
9837 * Added silc_argument_payload_encode_payload to encode Argument
9838 payload buffer from SilcArgumentPayload structure.
9840 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9842 * Changed WHOIS command to support router connection on server side.
9843 The whois request is always sent to router unless the server is
9844 standalone server. After server has received the reply from the
9845 router will it send the reply to the client.
9847 * Added silc_server_packet_broadcast into silcd/server.[ch] to
9848 broadcast received broadcast packet. The function is used only
9849 by router. The broadcast packet is always sent to the router's
9852 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
9853 render given ID to printable string, for log files for example.
9855 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9857 * Made basic router to router connections working. At least they
9858 can now connect to each other but nothing really works the way
9859 they are supposed - yet.
9861 * Added new initiator token to RouterConnection configuration
9862 file in silcd/serverconfig.[ch]. It is used to tell whether we
9863 are the initiator to the remote router or whether we'll expect
9864 the other end to connect.
9866 * Moved registering of listener task to silc_server_init, hence
9867 the server starts listenning as soon as it is run, even if it
9868 does not have connections to other routers. Let's see how well
9871 * Changed default connection retry timeouts for more suitable in
9874 * Removed cipher and such arguments from silc_idlist_add_client
9875 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
9876 Added new function silc_idlist_add_data to add the keys and stuff
9879 * Added SilcIDListData structure and added it to SilcClientEntry
9880 and SilcServerEntry as their first field in the structure. This
9881 way we can explicitly cast the ID entries to the SilcIDListData
9882 structure and get common data for the entries. In past, we had
9883 to first check what type of connection it is and then cast it to
9884 correct ID entry type. Now, we can directly cast the opaque
9885 pointer to the SilcIDListData (no matter what ID entry it actually
9886 is) and get the data needed.
9888 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9890 * Wow, found a bug in scheduler. The scheduler uninitialized itself
9891 in some circumstances even if threre were timeout tasks, though not
9892 IO tasks, but tasks anyway. Now fixed.
9894 * Defined SilcServerConnection structure to hold connection specific
9895 stuff about directly connected servers and routers. The definition
9896 is currently in silcd/server_internal.h. I thought about having
9897 a bit more important role fro this struct but for now it is used
9898 only when connecting to other server (or router actually).
9900 * Added connecting retry support in server when connecting to
9901 router(s). The retry feature implement exponential backoff
9902 algorithm. Also, added SilcServerParams structure to hold default
9903 parameters for server. For now, it include these retry settings
9904 and are hard coded. After server is moded to be as Silc Server
9905 Library this structure will be more important.
9907 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9909 * Changed client librarys channel->clients table to SilcList and
9910 changed code accordingly.
9912 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9914 * Changed client's channel table to SilcList and changed code
9915 accordingly. Also changed SilcChannelClientEntry to include back-
9916 pointer to the channel so that client entry can use that structure
9917 as list as well and we have fast cross-reference to the channel.
9918 This change dramatically decreased the complexity of channel
9919 handling with client entry and vice versa (removed one extra
9920 loop when searching for channel entry from many functions).
9922 * Changed server->sim from table to SilcDList and changed code
9925 * NAMES command can now be used from user interface. It will show
9926 the user list on the channel, neatly.
9928 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
9929 Code now saves realname of the user if it becomes available.
9931 * Renamed configure.in to configure.in.pre and made ./prepare
9932 script to automatically add correct version string to
9933 configure.in which it creates from configure.in.pre.
9935 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9937 * NAMES command reply now shows users mode with the nickname when
9940 * Moved silc_client_ch[u]mode[_char] functions from
9941 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
9942 place sucks, they are utility functions and should be in some
9945 * Fixed some unsigned int's to unsigned short's. Patch by cras.
9947 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
9950 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9954 * Added TRQ (efficient deque and list library) into lib/trq. This is
9955 a very good list library that is currently used in the SILC. Defined
9956 SilcList API over the library because I didn't like the API very
9957 much. See lib/trq/silclist.h for the API and examples of how to
9958 use the API. Fixed various places in the code to use the new
9959 SilcList API. The SilcList is meant for lists that has a structure
9960 already defined as a list. It is not suitable to add just some
9961 context to the list (in TRQ, the context is the list actually).
9963 So, I defined SilcDList that can be used for the purpose where
9964 predefined list structure does not exit. This can be used as
9965 such list. Now some context just can be added to the SilcDList.
9966 Currently this list is not used in the SILC just yet, though there
9967 are a lot places where this can replace dynamically allocated
9968 tables and I will fix these places, later, to use SilcDList.
9969 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
9970 and use TRQ internally).
9972 Also fixed some annoying warning messages that the original TRQ
9973 code generated. Also minor changes to TRQ's Makefile.in.
9975 * Added support for querying by Client ID to both WHOIS and
9976 IDENTIFY commands into server, as required by the protocol.
9978 * Removed method function pointers from SilcBuffer structure. They
9979 weren't used to anything and just increased the context size for
9980 no good reason. This change also made silc_buffer_alloc and
9981 silc_buffer_free functions inline functions.
9983 * Disabled command flooding detection support until it's fixed so
9984 that it accepts commands in but does not execute them more than once
9987 * Added silc_net_localhost(), to return local hostname, into
9988 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
9989 that must be initialized before calling silc_client_init.
9991 * Added new function: silc_server_send_notify_on_channels to send
9992 notify messages to all channels client has joined. It is assured
9993 that the message is sent only once per client.
9995 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
9996 lib/silcutil/silcutil.[ch] as silc_format function. The new
9997 function is generic and is used by server as well, not only by
9998 the logging routines.
10000 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10001 the provided version string was not acceptable. Added new function:
10002 silc_ske_check_version into lib/silcske/silcske.h. The function
10003 must be implemented by the application (client or server) and it
10004 does not reside in the SKE library. The function checks the version
10005 string remote end sent.
10007 * Added back pointers (to opaque context and to SilcSocketConnection)
10008 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10010 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10011 duplicate packet context structure.
10013 * Changed `notify' client operation to send same arguments as client
10014 receives from server except for ID's. ID's are mapped to correct
10015 ID entry and that is returned. Also, if channel entry is not sent
10016 by server but the notify is for channel the channel entry is sent
10017 to application (otherwise application doesn't know that it is for
10018 channel (library gets it from packet's Destination ID)).
10020 * Added silc_client_remove_from_channels into client library to
10021 remove a client from all channels it has joined to. Used when
10022 received SIGNOFF notify from server. Added also new function
10023 silc_client_replace_from_channels to replace old ID entry with
10024 new ID entry on all channels. Used when received NICK_CHANGE
10025 notify from server.
10027 * Fixed ID Cache list handling in silc_idlist_get_client in
10028 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10029 to get (or query) client by ID.
10031 * Updated TODO list.
10033 * Added connection authentication status message defined by the
10034 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10035 support for these into the code in client and server side.
10037 * Added generic function silc_client_send_command to send any command
10038 with variable argument list. Application should use this function
10039 to send commands if the command functions provided by the library
10040 does not suite for the application's user interface needs.
10042 * Added new `failure' client operation. Application is notified about
10043 received failure packet if client is executing a protocol. In this
10044 case the protocol's execution has failed.
10046 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10047 is required by the protocol.
10049 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10050 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10053 * Added status flag to SilcSKE object to indicate realtime status
10054 of the SKE protocol.
10056 * Application receives now exactly same command reply arguments as
10057 the library receives from server. However, if ID is received the
10058 corresponding ID entry is returned to the application (eg. Client
10059 ID is mapped to correct SilcClientEntry entry and that is returned).
10060 Changed command_reply client operation due to this change.
10062 * Changed all ID's in commands and in command replys as ID Payloads.
10063 Change affected both client and server side codes.
10065 All ID's sent in SILC network (with execption of ID's in SILC
10066 Packet header) are sent in ID Payload to support variable length
10069 * Server now notifies nick changes and notifies all clients on
10070 the channels about the new nickname (about the new Client ID,
10073 * Implemented CMODE command to change channel modes. Supports all
10074 channel modes defined by the protocol specs except ban and invite
10075 lists. (Also, private channel key mode is supported but support for
10076 setting private channel key in client is missing, thus, this mode
10077 has no effect on client side (except that server requires that the
10078 client uses private channel key and normal channel traffic does not
10081 Also, invite mode works per se, but INVITE command does not work
10082 yet correctly, so you can set channel as invite only channel but
10083 inviting clients to the channel does not work (it is yet to be
10084 thought what's the best way to do it).
10086 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10087 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10088 Implemented CUMODE command to change user's mode on the channel.
10089 Supports all modes defined by the protocol specs.
10091 * Added NAMES command reply to return users modes on the channel.
10093 * Removed unnecessary and slow ciphers from lib/silccrypt.
10095 * Set SO_KEEPALIVE option to connection sockets by default.
10097 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10099 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10100 redefined the Notify Payload into protocol specs.
10102 * Added silc_id_payload_parse_id to get ID directly from raw
10105 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10107 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10108 accept searching by Client ID as well.
10110 * Added support for LEAVE and SIGNOFF notify types in client library.
10112 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10113 to parse ID Payload from raw data.
10115 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10117 * Added flags parameter into silc_ske_assemble_security_properties
10118 function in lib/silcske/silcske.[ch].
10120 * Changed notify client operation to fit better for notify messages
10121 sent by server. The notify payload received from server is now
10122 passed to the application (after parsing it to SilcNotifyPayload).
10123 It is application's responsibility to retrieve the arguments
10124 from the payload and show the message the way it wants. The message
10125 sent by server is implementation specific.
10127 * Changed public keys to comply with the protocol specification.
10128 Old public keys are not supported anymore and are not compatible.
10130 * Removed nickname from Channel Payload as the latest draft removed
10131 it. The client must resolve the nickname from the NAMES command
10132 reply received when it joined the channel.
10134 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10136 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10138 * Fixed some errors in protocol specification drafts.
10140 * Created lib/silccore/silcnotify.c to implement Notify Payload
10141 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10142 generic payloads described by protocol specifications. The file
10143 includes implementations for ID Payload and Argument Payload.
10145 * Changed Command Payload implementation to use the new Argument
10146 Payload. Changed command_xxxx_payload to command_payload_xxxx
10147 to comply with SILC coding conventions.
10149 * Added suppport for Argument Payload handling in Notify Payload
10150 implementation as protocol requires it. Added the new support
10151 into server and client lib as well.
10153 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10155 * Added support for multiple nicknames on same channel. [n] is
10156 added locally to the nickname if there are more than one same
10157 nicknames on the channel.
10159 * Server now sends all nicknames that matched WHOIS request.
10160 Client also shows the list received from server.
10162 * Added TOPIC command to client side. User can now set and show
10163 current topic on channel.
10165 * Added MOTD command to client and server. Also, server sends the
10166 motd when client connects to the server.
10168 * Changed version strings to comply ISO 8601.
10170 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10172 * Fixed protocol error handling in client library. It should now
10173 cope even if the SKE fails for some reason.
10175 * Made new protocol specification drafts for submitting to IETF.
10177 * Implemented TOPIC command to server in silcd/command.c.
10179 * Added two new notify types into lib/silccore/silcnotify.h:
10180 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10181 notify nickname change and topic setting/change on a channel.
10183 * API change of command_reply operation in client library. The
10184 application gets now the status type received from server as well.
10186 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10188 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10190 * Cras fixed and optimized the packet handling even further and
10191 it should work now. Minor change to the prototype of function
10192 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10194 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10196 * Added new function into lib/silcutil/silcschedule.[ch]:
10197 silc_schedule_with_fd to select() a specified fd. The function
10198 returns after timeout expires or data arrives or goes. The
10199 function is used by packet routines to wait that all data is
10200 received from network.
10202 * Fixed data reading from network in lib/silccore/silcpacket.c.
10203 The code now assures that all data is read from the fd and then
10204 continues packet processing. This was a bug fix since the code
10205 used to drop some data in some circumstances.
10207 * Added new function into lib/silcclient/client.[ch]:
10208 silc_client_start_key_exchange to start key exchange after
10209 connection has been established to server. The code internally
10210 now uses this funtion but its main purpose was to provide it
10211 for applications that perform their own connecting. After
10212 application has created a connection it merely calls this
10213 function to start the key exchange between client and server.
10214 The library takes care of everything else after that.
10216 Updated also lib/silcclient/README to explain the usage of
10219 * Do not send to application information that connection has
10220 been established. Application gets notified it by connect
10223 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10225 * Applied cras's patch to add silc_schedule_one function. The
10226 function runs scheduler once and returns.
10228 * Fixed the scheduler after cras messed it up. The timeout
10229 handling works now as it's supposed to work.
10231 * Added into lib/silccore/ silcnotify.h to include notify
10232 message types support. Changed silc_server_send_notify*
10233 functions, in server.[ch], to support those new notify types.
10234 Added the support for the notify types into client library,
10235 as well. Added new notify client operation into ops.h in
10238 * Changed silc_server_packet_send_to_channel to send normal
10239 packets instead of just channel message packets. The function
10240 is now used to send the notify packets to channels. It is not
10241 used to send channel message packets anymore, as server never
10242 sends them anymore.
10244 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10245 va_arg()s as it seems to require it nowadays. I guess, if SILC
10246 is compiled with older va_arg() the new code should work anyway.
10248 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10250 * Splitted core library. Core library (lib/silccore) includes
10251 now only SILC protocol specific core (and common) components.
10252 Created new utility library (lib/silcutil) that includes more
10253 generic purpose stuff. The stuff for util library was taken
10254 from the old core library. This was minor and easy split.
10256 * Created SILC Client Library (lib/silcclient) that includes
10257 implementation of the SILC client without user interface. This
10258 was major move from silc/ directory. The code has been changed
10259 so that it is transparent towards the user interface. The
10260 silc/ directory includes now the same user interface as before
10261 and it uses the new client library. Read lib/silcclient/README.
10262 Basicly, the client library performs everything else related
10263 to SILC except user interface handling. Also, configuration
10264 files are considered to be part of user interface and library
10265 does not handle them.
10267 This change also changed a lot of structures, function naming etc.
10268 Most important change was that SilcClientWindow object was
10269 renamed to SilcClientConnection in the client library. Created
10270 also new file lib/silcclient/ops.h. Also added new files
10271 silc/local_command.[ch] and silc/client_ops.[ch].
10273 All these changes were made to make it easier for user interface
10274 designers to create what ever user interface for the SILC client
10277 It is also expected that the server will be moved to lib
10278 directory as well and SILC Server Library will be created;
10279 sometimes in the future.
10281 * Removed Local commands from lib/silccore/silccommand.h as
10282 they are application specific and new client library does not
10283 handle any of those anymore.
10285 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10286 old client implementation in silc/.
10288 * Added support for callback functions in SILC_LOG_* macros.
10289 Application can now set its own callbacks that will be called
10290 instead of using the default functions that will always print
10291 the debug messages to stderr (or stdout). Also, debugging can
10292 now be disabled by setting silc_debug to FALSE and re-enabled by
10293 setting it to TRUE. Note, that logging will still work even
10294 if debugging is disabled.
10296 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10297 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10298 silc_log_reset_debug_callbacks.
10300 * To enable debugging in silc client one must give now -d
10301 option on command line.
10303 * Changed silc_schedule_init to automatically allocate task queues
10304 if they are not allocated before calling it.
10306 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10308 * Added GMP 3.1 into math library.
10310 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10312 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10313 a channel in SILC network. The packet is used by servers and
10314 routers to notify other routers that user has left a channel.
10315 This little feature was missing until now. Added the feature
10316 to protocol specification as well.
10318 Added functions: silc_server_send_remove_channel_user and
10319 silc_server_remove_channel_user into server.[ch].
10321 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10322 lib/silccore/silcpacket.h. However, they are not implemented
10325 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10327 * Fixed joining to a channel and sending channel messages
10328 between server and router. The channel message sending should
10329 now work inside a cell.
10331 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10333 * Fixed the private message sending between server and router.
10334 The private message sending should now work inside a cell.
10336 * Added silc_server_replace_id into server.[ch] to replace
10337 existing ID in the SILC network.
10339 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10340 and silc_idlist_replace_server_id into idlist.[ch] in server.
10342 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10344 * Fixed the server to server connections. Server can again now
10345 connect to router. Router to router connections probably does
10348 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10350 * Added dynamic protocol registering support. Now protocols can
10351 registered and unregistered on the fly. Patch by cras.
10353 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10355 * Added lib/contrib directory to hold routines that some platforms
10356 don't have but are needed by SILC.
10358 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10359 into lin/contrib to provide getopt() and getopt_long() for
10360 those who don't have it.
10362 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10364 * Added AWAY command to client. When away message is set and
10365 client receives a private message packet the client automatically
10366 replies to the sender with the away message.
10368 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10369 bug seemed to be the cause of recent problems when compiling
10372 * Added version detection support to SKE protocol specification
10373 and added the new changes to the SKE implementation as well.
10374 There were other minor changes in the SKE protocol as well.
10376 Many changes in lib/silcske/silcske.[ch] and in
10377 lib/silcske/payload.[ch].
10379 * Added ^U functionality, clear input line. Patch from cras.
10381 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10383 * Mainly small bugfixes on core library. Fixed some debugging
10384 logging and buffer overflow in silclog.c.
10386 * Updated config.sub and config.guess on the distribution tree.
10388 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10390 * Added command lagging support in server. Client may execute
10391 commands now only once in two seconds.
10393 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10395 * Optimized packet reception. MAC computation and checking is now
10396 also more optimized. A lot previously duplicated code is now
10397 used as generic by both client and server.
10399 * Fixed key pair generation in clientutil.c
10401 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10403 * Added into lib/silccore/silcbufutil.[ch] new function;
10404 silc_buffer_realloc.
10406 * Moved generic packet sending/encryption functions to
10407 lib/silccore/silcpacket.[ch] from client and server. Some
10408 rewriting of the functions.
10410 * Moved all generic packet reception/decryption functions to
10411 lib/silccore/silcpacket.[ch] from client and server. The
10412 packet processing is now much cleaner in both client and server.
10413 These were major changes in both client and server.
10415 * Created many common functions in server to do packet sending.
10416 Previously code were duplicated a lot, this has been removed
10417 with these changes.
10419 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10421 * Rewrote major parts of the ID cache system. Don't know
10422 whether it is better now or not but at least the API is more
10425 * Major rewrite on ID cache stuff on client because of the ID
10426 cache API changes. Added idlist.c to client.
10428 * Also major rewrite on ID cache stuff on server as well.
10429 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10430 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10431 in hand, instead they are all put into the ID cache system now.
10432 All server_idlist_* routines uses ID cache now instead of
10433 traversing its own lists (those lists does not exist anymore).
10434 SilcIDList though still exists. Also, SilcXXXEntry's are
10437 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10439 * Finally made the SKE implementation compliant to the protocol
10440 specification. All mp integers are now binary encoded as
10441 opposed being HEX encoded.
10443 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10446 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10447 functions: silc_[encode/decode]_pem. Also added function
10448 silc_encode_pem_file to PEM encode with newlines ('\n') for
10449 saving into a file.
10451 * SILC public keys are now encoded either PEM or binary. Same
10452 option is for private keys as well. By default private keys
10453 are binary encoded and public keys PEM encoded. Silly HEX
10454 encoding were removed.
10456 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10457 function to create fingerprints.
10459 * Fixed a bug in SHA1; does not change the original data anymore.
10461 * Partly implemented INFO command on client and server side.
10462 Fixed CLEAR command. Changes to SERVER command; show current
10463 server(s) when giving command without arguments. Added
10464 VERSION command to client.
10466 * Added check to server that unregistered connections cannot
10467 execute commands (unless it is specificly allowed).
10469 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10471 * Fixed screen refresh.
10473 * Fixed channel joining bug from client. On some circumstances
10474 client tried to join to a channel it had already joined.
10476 * Added public key verification process into client's protocol.c.
10477 The client now verifies the public key from user and saves
10478 it into ~./silc/serverkeys/ directory.
10480 Added into: clientutil.[ch]: silc_client_verify_server_key.
10482 * Changed SKE protocol's silc_ske_initiator_finish function
10483 to accept callback function that verifies the received public
10484 key. Removed old silc_ske_verify_public_key function.
10486 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10488 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
10489 silc_pkcs_private_key[_data]_set.
10491 * Made the password and public authentication more cleaner in
10492 server's protocol.c.
10494 * Removed historic and obsolete protocol `channel_auth' from
10495 both client and server.
10497 * Removed wrong way of sending command status messages from
10498 server to client in server's command.c. The old way violated
10499 protocol specification.
10501 Changes to silccore/silccommand.[ch]: removed
10502 silc_command_encode_status_payload -> not needed anymore,
10503 changed silc_command_encode_payload_va to accept extra
10504 argument on variable argument list. The argument type must
10505 now be provided to the function. Also, added new function:
10506 silc_command_encode_reply_payload_va which is same as
10507 normal command_encode_payload_va except command status type
10508 is provided as extra argument.
10510 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10512 * Added ~./silc directory handling. The directory includes the
10513 public and private keys for the client.
10515 Added silc_client_check_silc_dir, silc_client_create_identifier
10516 and silc_client_load_keys.
10518 * Implemented SILC protocol compliant public key. Added public
10519 and private key saving to and loading from files.
10521 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
10522 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
10523 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
10524 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
10525 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
10527 Implemented: silc_pkcs_save_[public/private]_key[_data] and
10528 silc_pkcs_load_[public/private]_key.
10530 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10532 * Added silc_server_get_route (route.[ch]) to get connection
10533 data for the fastest route for given ID.
10535 * Implemented INVITE command on client and server. The command
10536 were re-defined in the SILC Protocol Specification and the
10537 implementation now complies with the specification.
10539 * Implemented PING command on client and server.
10541 * Implemented NAMES command on client and server. The server side
10542 supports currently only normal server not router server yet.
10543 Some changes to NAMES definition in SILC protocol specification.
10545 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10547 * Implemented LEAVE command on client and server.
10549 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
10550 again. This change was made to the protocol as well. Server
10551 should not violate the protocol specification anymore.
10553 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10555 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
10556 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob