1 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
3 * Check that a string is not already part on invite/ban
4 string when processing it. Affected file silcd/server_util.c.
6 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
8 * Fixed the CUMODE_CHANGE for founder mode changes to comply
9 with 1.2 version of the protocol. Affected file is
10 silcd/packet_receive.c.
12 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
14 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
15 where the passphrase was given. Affected file is
18 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
20 * INVITE and BAN notifys are now delivered from routers to
21 servers (but not clients) on the channel. Updated specs and
22 code. Affected files silcd/packet_[send|receive].[ch],
23 command.c, server.c and server_util.c.
25 * Implemented INVITE and BAN announcing. Affected files are
26 silcd/server.[ch], server_util.c.
28 * Implemented SilcStatus error type argument returning in
29 command reply error in server. Affected file silcd/command.c.
31 * Implemented SilcStatus argument returning in comand reply
32 in client library. The command_reply client operation now
33 returns error specific arguments as well. Affected files
34 are lib/silcclient/command_reply.[ch], client_resume.c,
35 lib/silccore/silcstatus.[ch].
37 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
39 * Backup router protocol version 1.2 implemented. Testing still
40 required. Affected files in silcd/server_backup.[ch], server.c,
41 packet_receive.c and server_internal.h.
43 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
45 * silc_client_send_[channel|private]_message now return TRUE
46 or FALSE. Affected file lib/silcclien/client_channel.c and
49 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
51 * Check for explicit nickname in INVITE and BAN processing
52 during join as well (and don't expect only wildcards in
53 invite/ban strings). Affected file silcd/command.c.
55 * Fixed the INVITE and BAN by public key. The public key saved
56 is the PK payload (as specified) not the raw data. Affected
57 file silcd/server_util.c.
59 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
61 * UTF-8 text message support for actions and notices in SILC
62 Client. Affected file irssi/src/silc/core/client_ops.c.
64 * silc_get_username and silc_get_real_name now returns sensible
65 data on Win32. Patch by Toni Willberg. Affected file is
66 lib/silcutil/win32/silcwin32util.c.
68 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
70 * Provide a signal handler to send MIME encoded messages and emit
71 a signal when a MIME encoded message is received. Also document
72 the signals for usage with the perl interface.
74 A sample perl script will be supplied at a later point.
76 Affected files are irssi/docs/signals.txt,
77 irssi/src/silc/core/client_ops.[ch],
78 irssi/src/silc/core/silc-{channels,servers}.c
80 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
82 * Use SILC_COMMAND_PING to estimate the round-trip time to the
83 server. Use this time to display a lag and disconnect when it
84 exceeds a specified limit.
86 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
88 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
90 * Remove the channel auth list in normal server if router
91 encofrces its list during connecting. Send notify to channel
92 to remove the mode to remove the list. Affected files are
93 silcd/server_util.c and silcd/packet_receive.c.
95 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
97 * Added support for channel public keys. Updated protocol specs
98 and implemented it. Affected files are
99 silcd/command.c, command_reply.c, lib/silcclient/command.c,
100 lib/silcclient/command_reply.c.
102 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
104 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
105 terminate the process on Linux. Affected file silcd/silcd.c.
107 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
109 * Check for NULL buffer in silc_buffer_clear. Affected file
110 is lib/silcutil/silcbuffer.h.
112 * Simplified the backup router protocol by removing the _GLOBAL
113 types. Updated protocol specs and the code. Affected files
114 are silcd/server_backup.[ch].
116 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
118 * Deny '@' and '!' from nicknames since they are reserved
119 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
120 Updated protocol specs and the code.
122 Affected files are silcd/server_util.[ch].
124 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
126 * Fixed stack overflow in Irssi SILC client. Affected
127 file irssi/src/silc/core/client_ops.c.
129 * Check that Host is set in ServerConnection and RouterConnection
130 in silcd.conf. Affected file silcd/serverconfig.c.
132 * Fixed crash in server with protocol completion callbacks,
133 namely rekey and backup resuming protocols. Affected files
134 are silcd/server_backup.c and silcd/server.c.
136 * Fixed rekey protocol to not restart if it is started already.
137 Affected files are lib/silcclient/client.c and
140 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
142 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
144 * Fixed EOF handling in SILC Config, affected file
145 lib/silcutil/silcconfig.c.
147 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
149 * Fixed RESOLVING flag handling in JOIN notify and other
150 notifys to handle the resolvings correctly in client library.
151 Affected file lib/silcclient/client_notify.c.
153 * Do not send full INVITE and BAN lists in INVITE and BAN
154 notifys, only the changed information. Affected file
157 * Fixed INVITE notify sending in INVITE command, send it
158 only when needed. Affected file silcd/command.c.
160 * Handle the founder key change properly in CMODE_CHANGE
161 notify. Bug #122. Affected file silcd/packet_receive.c.
163 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
165 * Remove the mark for output (mark it only for input) after
166 purging outgoing queue. Prevents the "Error in select()"
167 floods. Affected file silcd/packet_send.c.
169 * Fixed incorrect connection deletion from client library
170 after calling "connect" client operation. Could cause
171 crashes for example during reconnect timeouts. Affected
172 files are lib/silcclient/client.c and
173 irssi/src/silc/core/client_ops.c.
175 * Check server private key file permissions before starting
176 the server. Affected file silcd/serverconfig.c.
178 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
180 * NULL terminate allocated string in silc_buffer_strformat.
181 Affected file lib/silcutil/silcbuffmt.c.
183 * Rewrote the invite/ban list string handling in server to
184 use SilcBuffer instead. Affected files are silcd/command.c
185 and silcd/server_util.c.
187 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
189 * Fixed double free in CMODE command when setting new HMAC
190 for channel. Affected file silcd/command.c.
192 * Added couple of missing memset's to zero sensitive memory.
193 Affected files silcd/command.c, lib/silcclient/command.c.
195 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
197 * Fixed a double free in INVITE command error handling in
198 server. Affected file silcd/command.c.
200 * Added macros SILC_SWAB_[16|32] to swab byte order of
201 16-bit and 32-bit unsigned integers. Affected file
202 lib/silcutil/silctypes.h.
204 * Use the SILC_SWAB_16 instead of htons() in server when
205 handling ports since the ports in structures are always
206 in little-endian order (regardless of platform). Affected
207 file silcd/serverid.c and silcd/server_backup.c.
209 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
211 * Send DISCONNECT in close admin command in server. Affected
212 file silcd/command.c.
214 * Check whether we are already connecting to a remote router
215 (in addition of checking whether we are already connected)
216 before creating new connection. Affected file silcd/server.c.
218 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
220 * Added better compiler and compiler flags checking in
223 * Check that socket is valid after QoS is applied to data.
224 Affected file lib/silcutil/unix/silcunixsockconn.c.
226 * Make sure the socket connecetion is not closed to early
227 when closing connection in server. Also make sure the
228 connection is always closed after error in a protocol.
229 Affected file silcd/server.c.
231 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
233 * Removed --session and --dummy options from Irssi SILC Client.
234 -d option is available only if --enable-debug was given.
235 Affected files are irssi/src/silc/core/silc-core,
236 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
238 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
240 * Added silc_buffer_steal to steal the data from the buffer.
241 Affected file lib/silcutil/silcbuffer.h.
243 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
245 * Fixed server crash with double Primary block in config file.
247 Fixed also various memory leaks around the config file
248 parser. Affected files lib/silcutil/silcconfig.c,
249 silcd/serverconfig.c.
251 * Changed my nickname (Johnny Mnemonic) to my real name, this
252 means that bugs introduced by him were actually introduced
255 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
257 * Don't display "foo appears as foo\nYou're now known as foo"
258 messages. Affected file irssi/src/silc/core/client_ops.c
260 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
262 * Fixed error handling of invalid client entry when calling
263 commands in server. Fixes a crash. Affected file
266 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
268 * Added some sanity checks in server for correctness of the
269 server configuration. Affected file silcd/serverconfig.c.
271 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
273 * Prevent endless resolving of user informations in USERS
274 command by checking the command reply status correctly.
275 Affected file lib/silcclient/command_reply.c.
277 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
279 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
280 file is lib/silcutil/silcfileutil.c. A patch by Matthew
281 Aldous <Matthew@Aldous.com>.
283 * Added better implementation using CriticalSection of
284 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
285 <mikko.lahteenmaki@pikabaana.net>.
287 * Added some Winsock WIN32 compatiblity defines into
288 includes/silcwin32.h.
290 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
292 * Fixed double free in async host lookup code. Affected file
293 lib/silcutil/silcsockconn.c.
295 * On backup router handle now the SERVER_SIGNOFF from router
296 for local connected servers too, and close the connections.
298 Do not process them as normally signing off servers when they
299 really signoff by sending EOF fe, but always assume that
300 router sends the SERVER_SIGNOFF.
302 Affected files silcd/server.c and silcd/packet_receive.c.
304 * Fixed socket unsetting when closing connections. Affected
305 files silcd/server.c and silcd/packet_send.c.
307 * Do not print the nickname in SERVER_SIGNOFF if we do not
308 have it. Prevents asserts in Irssi core. It is possible we
309 don't have the nick if it was just being resolved when server
310 signoff. Affected file irssi/src/silc/core/client_ops.c.
312 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
314 * Fixed autonick crashbug in client library. Affected file
315 lib/silcclient/client.c.
317 * Fixed Unix implementation of SilcMutex to really assert if
318 the mutex is locked/unlcoked already. Affected file
319 lib/silcutil/unix/silcunixmutex.c.
321 * Fixed locking in silc_schedule_uninit. It didn't lock
322 when dispatching timeout tasks. Affected file is
323 lib/silcutil/silcschedule.c.
325 * Changed Win32 implementation of SilcThread to use modern
326 Win32 interface. Affected file is
327 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
329 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
331 * Don't print signed messages when sending failed. Affected files
332 irssi/src/silc/core/silc-[servers.c/commands.h]
334 * Send adquate signal when founding a channel by joing it. Affect
335 file irssi/src/silc/core/client_ops.c
337 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
339 * Fix theme abstracts parsing. Affected files irssi/default.theme,
340 irssi/src/fe-common/core/themes.c
342 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
344 * Fixed close command to use the port correctly when closing
345 server connections. Affected file silcd/idlist.c.
347 * Check for NULL outbuf in silc_socket_write. It is possible
348 that it is NULL is some odd case. Affected files are
349 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
351 * Do not call final protocol callback for backup router
352 resuming protocol when closing connection. It is closed
353 by timeout in case of error. Affected file silcd/server.c.
355 * Backup reconnect to router if backup resuming protocol
356 failed. Affected file silcd/server_backup.c.
358 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
360 * Fixed double free in SKE library error hadling when signature
361 error occurred. Affected file lib/silcske/silcske.c.
363 * Save the fingerprint to new SilcClientEntry after changing
364 nickname. Affected file lib/silcclient/client_notify.c.
366 * Print SIGNOFF in Irssi SILC client only if the nickname is
367 known. Prevents asserts in Irssi core. It is possible we
368 don't have the nick if it was just being resolved when it
369 quit. Affected file irssi/src/silc/core/client_ops.c.
371 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
373 * Fixed double free in invite list adding code when adding
374 invite strings. Affected file silcd/server_util.c.
376 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
378 * More log printing during backup router protocol. Affected
379 file silcd/server_backup.c.
381 * Removed backwards support for old private key file format.
382 Affected file lib/silccrypt/silcpkcs.c.
384 * Removed backwards support for not-so-strict decryption length
385 check, it's strict now. Affected lib/silccrypt/silccipher.c.
387 * GETKEY to update the client entrys fingerprint too.
388 Affected file lib/silcclient/command_reply.c.
390 * Added --without-libtoolfix for package builders using weird
391 wrappers around libtool (BSD at least).
393 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
395 * Fixed backup router bugs: When backup resumes router and
396 receives a CHANNEL_MESSAGE packet the backup must not act
397 as router since the packet header decryption would be
398 different. Also, when relaying packets to channel, do
399 not re-encrypt packets on backup that came from the primary
400 since the connection isn't really router-router connection.
401 Affected files silcd/server.c, silcd/packet_send.c.
403 * Added checks in encryption/decryption that encryption/decryption
404 length sent as argument really is multiple by block size. Helps
405 catching really weird bugs like the above backup router bugs
406 when packets are being decrypted in wrong way. Affected files
407 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
409 * Fixed padding generation in private key file encryption.
410 Affected file lib/silccrypt/silcpkcs.c.
412 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
414 * Added ignore_message_signatures setting which can be used
415 to ignore signatures in messages. Affected files are
416 irssi/src/silc/core/client_ops.c, silc-core.c.
418 * Fixed the libtoolfix to use command line options instead of
419 environment variables. They didn't work as expected. Now,
420 the libtool is fully run-time configurable.
422 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
424 * Verify signature payload for signed messages. Affected files
425 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
426 irssi/src/silc/core/silc-core.h
428 * Display signature verification result in public and private
429 messages using theme abstracts. See irssi/default.theme for
430 examples on their usage. Affected files
431 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
432 irssi/src/fe-common/silc/module-formats.[ch],
433 irssi/src/fe-common/silc/fe-common-silc.c,
434 irssi/src/fe-common/silc/Makefile.am
435 irssi/src/fe-common/core/fe-messages.[ch]
437 * Fixed bugs in Irssi's theme parsing. Affected files
438 irssi/src/fe-common/core/themes.c
440 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
442 * Calculate the correct length for signed messages before
443 encrypting, it must be multiple by block size. Affected
444 file lib/silccore/silcmessage.c.
446 * silc_message_signed_get_public_key returns now both
447 decoded and encoded public key. Affected files are
448 lib/silccore/silcmessage.[ch].
450 * Added libtoolfix script that makes the libtool more generic
451 and configurable in run-time. Now we can specify in run-time
452 if what kind of libraries we want to create, regardless of
453 configuration. SIMs are now creates even if --disable-shared
454 was explicitly given.
456 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
458 * Fixed founder key sending in CMODE command in client.
459 Affected file lib/silcclient/command.c.
461 * Fixed CUMODE founder authentication in server to not check
462 for client's public key since it's not supposed to do that.
463 Affected file silcd/command.c.
465 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
467 * Set realname and hostname in NICK_REC records. Affected file
468 irssi/src/silc/core/silc-nicklist.c
470 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
472 * Remove 1.0 protocol backwards compat code from client
475 * Added more reliable check for whether nickname did change
476 or not, or whether only Client ID changed in NICK_CHANGE
477 notify. Affected file lib/silcclient/client_notify.c.
478 Fixes bug in '@' character handling in a nickname.
480 * Added support for automatically parsing signature from
481 the message payload. Added new function
482 silc_message_get_signature to return the payload to
483 application. Affected files lib/silccore/silcmessage.[ch].
485 * Changed the private_message and channel_message client
486 operations to deliver the SilcMessagePayload to the
487 application too. Application can use it fe. to get the
488 signature from the message for verification. Affected
489 file lib/silcclient/silcclient.h, client_channel.c and
492 * Redefined the signed payload for message payloads.
493 Updated protocol specs and implemented.
495 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
497 * Fixed wrong invite and ban list handling in server command
498 reply. Affected files are silcd/command_reply.c,
499 silcd/server_util.[ch].
501 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
503 * Fixed CMODE setting in server when founder mode was set.
504 Affected file silcd/command.c. Bug #95.
506 * Added support to setting specific public key in CMODE in
507 Irssi SILC client. Affected file lib/silcclient/command.c.
509 * Added support to use specific public key in CUMODE in
510 Irssi SILC Client. Affected file lib/silcclient/command.c.
512 * Added support for inviting and banning by public key in
513 Irssi SILC client. Affected file lib/silcclient/command.c.
515 * Fixed fingerprint/babbleprint showing in invite and ban
516 list command replys. Affected file is
517 irssi/src/silc/core/client_ops.c.
519 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
521 * Format CMODE +c and +h to display both the mode and the argument
523 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
525 * Added test vectors and test programs for SHA-1, MD5,
526 HMAC-SHA1 and HMAC-MD5. New tests are located in
527 lib/silccrypt/tests/. Fixed also argument decoding bug in
528 MD5 implementation. Affected file lib/silccrypt/md5.c.
530 * Changed the channel private key and private message key
531 generation (with static keys) to use SHA1 instead of MD5,
532 as SHA1 is the mandatory hash function in SILC. Affected
533 file lib/silcclient/client_[channel/prvmsg].c.
535 * Changed the private key file encryption to use SHA1 instead
536 of MD5. Added support for the old generation and added
537 automatic change of the key (to be removed later). Affected
538 files lib/silccrypt/silcpkcs.c.
540 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
542 * Load only files with .pub suffix in PublicKeyDir. Affected
543 file silcd/serverconfig.c.
545 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
547 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
548 channels. Affected files silcd/silcd.c, silcd/server.h.
550 * Added the config directive PublicKeyDir for the client block.
551 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
553 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
555 * Merged Toni's irssi/silc.conf patch.
557 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
559 * Max alloc tests in allocation routines. Affected file
560 lib/silcutil/silcmemory.c.
562 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
564 * Fixed a typo in resuming code that fixed detach/resume code
565 in server. Bug #93. Affected file silcd/packet_receive.c.
567 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
569 * Do reverse lookups for server when /connecting. Affected files
570 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
571 irssi/src/core/net-nonblock.*
573 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
575 * Added library versioning for shared libraries. Affected
576 files configure.in.pre and lib/Makefile.am.pre.
578 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
580 * Display INVITE and BAN lists as specified by SILC 1.2
582 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
584 * Do not send invite list back unless asked (when sending
585 no arguments) or when list was modified. Affected file
588 * Remove client from invite list in KILLED notify and in
589 KILL command. Affected file silcd/command.c and
592 * Fixed bugs in invite list handling in INVITE command.
593 Affected files silcd/command.c and silcd/server_util.c.
595 * Merged with Irssi 0.8.6.
597 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
598 Affected file irssi/src/fe-text/silc.c.
600 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
602 * The silc_argument_get_[first/next] now return the argument
603 type to caller. Added silc_argument_payload_encode_one.
605 Affected files are lib/silccore/silcargument.[ch].
607 * Added support for the SILC 1.2 INVITE command and new
608 invite lists to server. Affected files are silcd/command.c,
609 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
611 * Added support for the SILC 1.2 BAN command and new
612 ban lists to server. Affected files are silcd/command.c,
613 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
615 * Added support to client sending new INVITE command. Affected
616 file is lib/silcclient/command.c.
618 * Added support to client sending new BAN command. Affected
619 file is lib/silcclient/command.c.
621 * Added support for removing client from invite list when kicked
622 from channel, as SILC 1.2 dictates. Affected files are
623 silcd/packet_receive.c and silcd/command.c.
625 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
627 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
628 automatically the cipher's internal IV. Affected files
629 lib/silccrypt/silccipher.[ch].
631 * Assure the RESUME_CLIENT packet is not sent to twice to
632 backup router if the detached client was originated from
633 the backup. Affected file silcd/server.c. Bug #76.
635 * Changed silc_sim_symname to not allocate memory. Affected
636 file lib/silcsim/silcsimutil.c.
638 * Fixed memory leaks with SIMs in server. Affected files
639 silcd/serverconfig.c, silcd/server.c.
641 * Fixed channel key distribution after resuming detached
642 client. Affected files silcd/packet_receive.c.
644 * Fixed channel's global_user boolean checking after detaching.
645 Check it after changing the owner of the client not before.
646 Affected file silcd/packet_receive.c.
648 * Fixed few double frees from client library. Fixes at least
649 Bug #81, possibly others too.
651 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
652 notifys in Irssi SILC Client. Affected file is
653 irssi/src/silc/core/client_ops.c. Bug #82.
655 * Applied Ville Räsänen's manual page and --mandir bugfix
656 patch. Affected files are configure.in.pre and Makefile.am.pre.
659 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
661 * Added support to backup router protocol for backup to tell
662 normal server that it cannot use the backup router as primary
663 because the primary isn't really down. Updated protocol
666 * Added support for primary router to tell backup router that
667 resuming is not possible because the backup really isn't primary
668 in the cell. For example if backup disconnected itself the
669 resuming is not allowed since the primary really did not
670 go down. Updated protocol specs.
672 * Removed MARS from crypto library.
674 * Defined the CTR mode and Randomized CBC mode in SILC. The
675 CTR mode is RECOMMENDED now in specification. Defined also
676 Serpent cipher as optional cipher. Updated the protocol specs.
678 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
680 * Added support for inviting/banning by IP/MASK, public key,
681 and explicit Client ID. Redefined the command and notify
682 types to allow easier forwards support for other methods
683 of inviting/banning. Updated protocol specs.
685 * Remove the client from channel's invite lists if the client
686 is kicked or killed. Updated protocol specs.
688 * Unified the Channel Message Payload and Private Message
689 into one Message Payload. Updated protocol specs and
692 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
694 * Don't wait for EOF after socket error has occurred, but
695 close the connection. Affected file is silcd/server.c.
697 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
699 * Added support for setting FOUNDER mode on channel with
700 specific public key which can be set with CMODE command.
701 Updated protocol specs and implemented in client and server.
703 * Fixed the Irssi SILC client to correctly shutdown the client
704 library to avoid memory leaks. Affected files are
705 irssi/src/silc/core/silc-core.c and silc-servers.c.
707 * Deprecated the No Reply flag in SKE protocol and introduced
708 "IV Included" flag which can be used to indicate that the IV
709 is included in the ciphertext. This makes it possible to use
710 SILC on unreliable transport, such as UDP which may cause
711 packet reordering and losses. Updated protocol specs, did
714 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
716 * Fixed the MPI implementation of silc_mp_sizeinbase to return
717 < 32 bit values in correct size. Affected file is
718 lib/silcmath/mp_mpi.c.
720 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
722 * Fixed the KE Start Payload parsing to check that mandatory
723 fields are present. Affected file lib/silcske/payload.c.
725 * Fixed compilation warnigs in Irssi SILC Client. Affected
726 files are irssi/src/silc/core/silc-query.c. client_ops.c.
728 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
730 * Print "nick now appears as newnick" and update Irssi's nicklist
731 when you change your nick to "nick". Closes #62
733 * Never format your own nick. Closes #63
735 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
737 * SILC_UMODE_GONE changes are now propagated correctly to the
738 Irssi client. Closes #54
740 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
742 * Fixed example in /HELP KEY
744 * Added expando $j which expands to current SILC Client version
746 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
748 * Fixed public key decoding in crypto library.
750 * Added better error printing to SKE library.
752 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
754 * Fixed NICK command to not crash if nickname was not sent.
756 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
758 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
759 Deprecated the old Encrypt-And-MAC order. Updated protocol
760 specs and implemented.
762 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
763 generation. Updated specs and implemented.
765 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
767 * Added support for rekey before 2^32 sequence number wraps.
768 Affected files in server and client library.
770 * Padding must be at least 8 bytes now. Implemented and updated
773 * Compute maximum padding for authentication packets to make
774 passphrase approximation attacks impossible. Affected files
775 in client library and in server.
777 * Fixed PING command sending in client library and handling in
778 server. The server ID must be ID Payload, not raw ID data.
779 Affected files in server and client library.
781 * Defined that all public keys sent in commands and notify
782 payloads are actually Public Key Payloads not raw public key
783 data. Updated protocol specs and implemented.
785 * Updated protocol version to 1.2. Updated specs and code.
787 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
788 status types. Updated specs and the code.
790 * Added support for normal client to kill its own entries from
791 the network. Updated protocol specs and the code.
793 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
794 and added initial implementation.
796 * Added MAC field to the Private Message Payload to protect
797 against chosen ciphertext attacks. Updated the protocol specs
800 * Added idle and signon fields to the ATTRIBUTE_SERVICE
801 attribute to indicate the user's current idle and signon time
802 of a service. Updated protocol specs and implemented.
804 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
806 * Added "do_not_bind" argument to silc_client_file_send what
807 can be used to not bind locally but assume the file receiver
808 provides the point of connect. Usefull when sender is behind
809 NAT device. Affected file lib/silcclient/silcclient.h and
812 * Added -no-listener option to FILE SEND command in Irssi SILC
813 client. Affected file irssi/src/silc/core/silc-servers.c.
814 Renamed FILE RECEIVE to FILE ACCEPT.
816 * Confirm passphrase for private key encryption in
817 silc_create_key_pair and silc_change_private_key_passphrase.
818 Affected files are lib/silcutil/silcapputil.c.
820 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
822 * Move silc_client_packet_send back to internal, added
823 silc_client_send_packet, a bit simpler function for application.
824 Affected files lib/silcclient/silcclient.h, client.c and
827 * Moved the SilcClientEntry, SilcChannelEntry and
828 SilcServerEntry to silcclient.h to be public and documented
829 them for application. Affected files are
830 lib/silcclient/silcclient.h and idlist.h.
832 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
834 * Fixed manual page installation patch by Ville Räsänen.
835 USERS help page fix patch by Ville Räsänen
837 * Changed the silc_client_command_call interface to make
838 the command call simpler for the application. The library
839 now handles the command line parsing, command finding and
840 execution. Application only needs to call the function
841 with the command line. Affected files are
842 lib/silcclient/silcclient.h, command.[ch].
844 * Fixed silc_get_input to NULL-terminate the returned input.
845 Affected file lib/silcutil/silcutil.c.
847 * Resolve the client's public key in JOIN command if the
848 founder auth data is being requested but we don't know the
849 client's public key. Affected file silcd/command.c.
852 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
854 * Print notify for server opers when backup router comes
855 online. Affected file silcd/server.c.
857 * Fixed the INVITE command to send the invite list in
858 command reply. Affected file silcd/command_reply.c.
860 * Fixed MOTD command reply sending. Affected file
863 * UTF-8 decode the topic in TOPIC command reply and LIST
864 command reply in Irssi SILC client. Affected file is
865 irssi/src/silc/core/client_ops.c.
867 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
869 * Fixed the INVITE command to not crash Irssi SILC client
870 when given without nickname argument. AFfected file
871 irssi/src/silc/core/client_ops.c.
873 * Fixed double free in WHOIS query on normal server when
874 forwarding query to router. Affected file is
875 silcd/server_query.c.
877 * Fixed WATCH command reply handling on normal server which
878 was missing altogether. Affected file silcd/command_reply.c.
881 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
883 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
884 Included yodl sources for each of these. Also modified
885 Makefile.am prototype to install these files to proper
886 locations. Updated CREDITS. Affected file Makefile.am.pre,
887 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
890 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
892 * Added support for encrypted private key files. Now
893 passphrase must be provided when new key pair is created
894 (can be empty though), and prompted when loading the
895 private key. Added support for loading the old-style
896 non-encrypted private keys as well. Affected files
897 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
900 * Fixed silc_get_input to accept input on all terminals.
901 Affected file lib/silcutil/silcutil.c.
903 * Moved the Irssi SILC client key loading and other stuff
904 to be called after the arguments and UI is initialized.
905 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
907 * Added -P option to Irssi SILC client which can be used
908 to change the passphrase of the private key. Affected
909 file irssi/src/silc/core/silc-core.c.
911 * Added silc_change_private_key_passphrase apputil routine
912 to lib/silcutil/silcapputil.[ch].
914 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
916 * Fixed connection closing in client library to not crash.
917 Moved the connection freeing totally to function
918 silc_clinet_del_connection. Affected file
919 lib/silcclinet/client.c.
921 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
923 * Changed includes/silcincludes.h to silcincludes.h.in to
924 include configuration specific information. The silcdefs.h
925 is not included in to installation anymore (it's only
926 compilation time header).
928 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
930 * Moved the SilcClient and SilcClientConnection from client.h
931 to the public lib/silcclient/silcclient.h. Changed the
934 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
936 * If version string in silc_clinet_alloc is NULL the library
937 puts it automatically. Affected file lib/silcclient/client.c.
939 * Changed the version strings from variables to #define's
940 in includes/silcversion.h.
942 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
944 * Added shared library complation support.
946 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
948 * Added lib/silcutil/silcapputil.[ch] for application
949 utility functions. It includes routines for applications'
950 convenience. Added silc_create_key_pair, silc_show_public_key
951 and silc_load_key_pair functions.
953 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
955 * Send RESUME_CLIENT packet from router to backup routers
956 to in resuming. Affected file silcd/packet_receive.c.
958 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
960 * In IDENTIFY command parsing, send all other IDs except
961 Client IDs explicitly to router for resolving on normal
962 server. Also check that ID received in WHOIS command is
963 always Client ID, others are not allowed. Affected file
964 silcd/server_query.c.
966 * Merged latest changes from irssi.org CVS.
968 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
970 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
971 Affected files irssi/src/silc/core/silc-core, silc-server.c.
973 * Fixed the heartbeat sending in Irssi SILC client. Moved
974 the silc_client_packet_send to silcclient.h for application
975 usage. Affected files lib/silcclient/client_internal.h
976 lib/silcclient/silcclient.h.
978 * Fixed a bug in query resolving in server. Used wrong
979 variable in a for loop and crashed. Affected file is
980 silcd/server_query.c.
982 * Server constructs requested attributes only to locally
983 connected clients. Affected file silcd/server_query.c.
986 * Fixed a bug when sending resolving from router to server
987 with requested attributes. The constructed WHOIS command
988 was incorrect. Affected file silcd/server_query.c.
991 * Fixed Requested Attributes saving in WHOIS command reply.
992 The length of the data buffer must be saved too. Affected
993 file silcd/command_reply.c.
995 * Update the client entry's servername after detaching is
996 over. Affected file silcd/packet_receive.c. Bug #37.
998 * Resolve incomplete client entrys in CUMODE_CHANGE and
999 CMODE_CHANGE notifys. Affected file is
1000 lib/silcclient/client_notify.c. Bug #42.
1002 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1004 * Fixed channel key packet processing bug on backup router
1005 during backup resuming protocol. Affected file is
1006 silcd/packet_receive.c.
1008 * Fixed memory leaks in server. Affected files are
1009 silcd/server.c and silcd/packet_receive.c.
1011 * Fixed packet decryption problem when backup router encrypted
1012 channel message with wrong key during backup resuming
1013 protocol. Affected file silcd/packet_send.c.
1015 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1016 Toni Willberg (toniw@iki.fi)
1018 * Changed the SilcCipher context to be private. Changed the
1019 silc_cipher_get_iv to just return pointer to the IV. Added
1020 silc_cipher_get_name to return the name of the cipher.
1021 Fixed code all around to support these changes. Affected
1022 files are lib/silccrypt/silccipher.[ch], client library and
1025 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1027 * Fixed unaligned access in lib/silccore/silcattrs.c.
1029 * Fixed libtool linking in lib/silcsim/Makefile.am.
1031 * Fixed services attribute printing. Affected files is
1032 irssi/src/silc/core/silc-queries.c.
1034 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1036 * Fixed a crashbug in incoming server accepting. Affected
1037 file silcd/server.c.
1039 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1041 * Added automatically generated index to Toolkit Reference
1044 * Added support for Postscript Toolkit Reference Manual.
1046 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1048 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1051 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1053 * Added 'send_events' boolean argument to the function
1054 silc_schedule_set_listen_fd which sends the set events to
1055 the application explicitly if set to TRUE. Default action
1056 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1057 lib/silcclient/client_internal.h and silcd/server_internal.h.
1059 * Added silc_compare_timeval to determine which time values
1060 is smaller. Affected file lib/silcutil/silcutil.[ch].
1062 * Added sort-of "Quality of Service" (QoS) support to
1063 SilcSocketConnection. Data reception can be controlled with
1064 rate limit per second and/or read data length limit.
1065 Added silc_socket_set_qos. Affected files are
1066 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1068 * Added the QoS configuration to SILC Server configuration
1069 file. Affected files are silcd/serverconfig.[ch] and
1072 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1074 * Merged with irssi.org CVS.
1076 * Failed OPER and SILCOPER authentications are now logged.
1077 Affected file silcd/command.c. Bugs #25.
1079 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1081 * ROBODoc documented lib/silcutil/silcbuffer.h and
1082 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1083 <ville.rasanen@iki.fi>.
1085 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1087 * Added support for auto-passphrase authentication from the
1088 config file during connecting which was not implemented
1089 yet. Affected file irssi/src/silc/core/client_ops.c.
1091 * Fixed a bug in authentication protocol failure handling which
1092 was processing wrong callback context. Affected files
1093 are lib/silcclient/client.c and protocol.c.
1095 * Fixed the /ATTR allow off to actually work. Affected file
1096 is irssi/src/silc/core/silc-queries.c.
1098 * Fixed the /ATTR -del to work. Affected file is
1099 irssi/src/silc/core/silc-queries.c.
1101 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1103 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1105 * Fixed mask attribute adding in Irssi SILC client. Affected
1106 file irssi/src/silc/core/silc-queries.c.
1108 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1110 * Added support for saving the requested attributes in
1111 WHOIS to directory. Affected file is
1112 irssi/src/silc/core/silc-queries.c.
1114 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1116 * Added support for parsing VCard fields that do not have
1117 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1119 * Fixed a double free bug in hash table foreach function
1120 if the entry was deleted in the foreach callback. Affected
1121 file lib/silcutil/silchashtable.c.
1123 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1125 * Added silc_attribute_get_verify_data to return the signature
1126 verification data for either user digital signature or
1127 server digital signature in Requested Attributes. Affected
1128 files are lib/silccore/silcattrs.[ch].
1130 * Added silc_vcard_alloc which is used to allocated dynamic
1131 SilcVCard context. The silc_vcard_free now checks whether
1132 the context is dynamically allocated or not. Affected files
1133 are lib/silcutil/silcvcard.[ch].
1135 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1137 * Periodically remove the NOATTR status from client entry
1138 so that the client may take the attributes in use even after
1139 server has resolved them unsuccessfully earlier. Affected
1140 file silcd/server_query.c and idlist.h.
1142 * Moved sha1hash and md5hash from client->internal to
1143 SilcClient for application usage. Affected files are
1144 lib/silcclient/client.h and client_internal.h.
1146 * Fixed attribute encoding and decoding bugs. Affected
1147 files lib/silccore/silcattrs.[ch].
1149 * Added ATTR command to Irssi SILC Client which is used to
1150 manage user's Requested Attributes sending and values for
1151 WHOIS command. Affected files around Irssi SILC client.
1153 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1155 * Added silc_buffer_strformat which can be used to format
1156 strings into a buffer which size is automatically increased.
1157 Affected file lib/silcutil/silcbuffmt.[ch].
1159 * Added implementation of VCard (RFC 2426) which can be used
1160 as part of Requested Attributes in WHOIS command. Affected
1161 file lib/silcutil/silcvcard.[ch].
1163 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1165 * Some strncat -> silc_strncat changes our the core and
1168 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1169 errors. Added better error printing to SKE library.
1170 Affected files lib/silcske/silcske.c, silcske_status.h and
1173 * Save the PKCS key length even if only private key is set to
1174 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1176 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1177 length in bits not in bytes. Affected files are
1178 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1179 silcd/server_query.c.
1181 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1183 * Added silc_attribute_payload_encode_data to directly encode
1184 the data into the attributes buffer. Renamed function
1185 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1186 Affected files are lib/silccore/silcattrs.[ch].
1188 * silc_hash_table_find_foreach calls the foreach function now
1189 once even if the nothing was found with context set to NULL.
1190 Affected file lib/silcutil/silchashtable.[ch].
1192 * Remove the RESOLVING flag from client entry after received
1193 the Requested Attributes from the client. Fixed memory leak
1194 in client entry freeing. Affected files silcd/server_query.c
1197 * Added Requested Attributes support into SILC Client Library.
1198 It is not able to send requested attributes in WHOIS command,
1199 and also receive and process requested attributes. Added
1200 silc_client_attribute_[add|del] and silc_client_attributes_get
1201 functions. Added also `ignore_requested_attributes' to the
1202 SilcClientParams to not use attributes in client. Affected
1203 files are lib/silcclient/command.c, client_attrs.[ch],
1204 silcclient.h, client_internal and client.[ch].
1206 * Changed the silc_client_get_client_by_id to support Requested
1207 Attributes, it takes them as argument now. Affected file
1208 is lib/silcclient/silcclient.h, and idlist.c.
1210 * Added -details option to WHOIS command in Irssi SILC Client
1211 to support the requested attributes. By default it requests
1212 all attributes. Affected file lib/silcclient/command.c and
1213 irssi/doc/help/in/whois.in.
1215 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1217 * Add also SERVICE attribute for server-constructed attribute
1218 data. Also digitally sign the attributes and add
1219 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1220 silcd/server_query.c.
1222 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1224 * Changed the silc_attribute_payload_encode to support list
1225 of attributes (function may be called several times to add
1226 a new attribute). Removed the silc_attribute_payload_encode_list
1227 function. The encoding function now also automatically encodes
1228 the data, so the caller does not need to do that. Affected
1229 files lib/silccore/silcattrs.[ch].
1231 * Added support for replying on behalf of the user to the
1232 Requested Attributes in WHOIS command in the server. Affected
1233 file silcd/server_query.c.
1235 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1236 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1238 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1240 * Don't swtich to become primary router if we are backup if
1241 decryption error has occurred. Affected file silcd/server.c.
1243 * Fixed a bug in backup router IP address comparison in
1244 silc_server_backup_get.
1246 Save now also the port of the server/router and use that
1247 in comparison as well. Affected file silcd/server_backup.c.
1249 * Normal server now reconnects to backup router automatically
1250 if connection is lost to it. Affected file silcd/server.c.
1252 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1254 * If packet processing fails (like integrity check fails)
1255 the connection is closed now. Affected files are
1256 lib/silccore/silcpacket.c and silcd/server.c.
1258 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1260 * Fixed double free in RSA public key set function
1261 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1264 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1266 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1267 Added server_query.[ch] which provides one interface for
1268 querying information using all three commands.
1270 * Changed all "typedef unsigned char" in core library to
1271 "typedef SilcUInt8".
1273 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1275 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1277 * Renamed silc_server_get_client_resolve to
1278 silc_server_query_resolve and moved to server_query.[ch].
1280 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1282 * Resumed client packet handling from server put the resumed
1283 client on wrong list on router and caused the client not
1284 be present on the network anymore. Now fixed to put the
1285 client to correct list. Affected file silcd/packet_receive.c.
1287 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1289 * Various cleanup in error message output in config parsing code
1290 and in server init code. Fixed error log files containing
1291 too many newlines ('\n') in some situations. Affected files are
1292 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1294 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1296 * Use the reverse lookupped hostname in client internals
1297 instead of one user provided us as remote server name.
1298 Affected file lib/silcclient/client.c.
1300 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1302 * Added 'app_context' to silc_schedule_init. It is an
1303 application specific context that is delivered to application
1304 in task callback functions. Affected files are
1305 lib/silcutil/silcutil.[ch].
1307 * The hb_context in SilcSocketConnection is not freed
1308 automatically anymore (application must free it). Freeing
1309 it automatic is inconsistent. Affected files are
1310 lib/silcutil/silcsockconn.[ch].
1312 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1314 * Added support for removing explicitly added client connections
1315 in rehash and closing the client connections if they were
1316 unconfigured in the rehash. Affected file silcd/server.c.
1318 * Added support for aborting automatically pending commands
1319 that never receives the reply (to avoid memory leaks).
1320 Added also silc_server_command_pending_timed to set the
1321 specific timeout for pending command. Affected files are
1322 silcd/command[_reply].[ch].
1324 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1325 specs and lib/silccore/silcstatus.h.
1327 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1329 * Changed the silc_get_time to accept time value as argument
1330 or if zero is sent return current local time. Affected
1331 file lib/silcutil/silcutil.[ch].
1333 * Added STATS command to client library and Irssi SILC client.
1334 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1336 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1338 * Assure that channel key is set before sending it. May
1339 crash server otherwise. Affected file silcd/packet_send.c.
1341 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1343 * Assure that endless loop cannot happen with detached client
1344 resolving on normal server. Added idlist status
1345 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1346 silcd/idlist.h and silcd/packet_receive.c.
1348 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1350 * Incoming file transfer request cannot use same session as
1351 the sending session. This can happen when sending file to
1352 yourself. Crashed the client on quit. Affected file
1353 lib/silcclient/client_ftp.c. Bug #24.
1355 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1357 * Implemented the draft-riikonen-precense-attrs draft and
1358 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1360 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1362 * Distribute the SERVER_SIGNOFF notify also to local backup
1363 routers from the primary router. The backup router may not
1364 have the signing of local server directly connected and need
1365 to know about the signoff. Affected file silcd/server_util.c.
1367 * Use the primary router as the origin of the locally connected
1368 server when it is disconnecting from the backup router since
1369 that's where it really is coming from. Now the clients from
1370 the disconnecting server are removed correctly and "shadow"
1371 clients are not left to the backup router. Affected file
1374 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1376 * If normal server is standalone and found existing but disabled
1377 channel, do not re-create the channel since it creates
1378 duplicate same channels. Affected file silcd/server.c.
1380 * Added anonymous client connections support to server. New
1381 "anonymous" configuration option to ConnectionParams section
1382 added. If set to true, the username and hostname information
1383 of the client will be scrambled and anonymous user mode is
1384 set automatically to the user. Affected files are
1385 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1387 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1389 * In JOIN notify handling, mark that the cache entry of the
1390 client cannot be expired. Can cause crashes on normal
1391 server (asserts client->channels). Affected file is
1392 silcd/packet_receive.c.
1394 * From now on distribution versions are used as protocol versions
1395 instead of by default using the Toolkit base version as protocol
1396 version. Affected file prepare.
1398 * Do not set the locally resolved hostname for local client
1399 entry but take what server sends. This way the real hostname
1400 is showed in WHOIS for yourself. Affected file is
1401 lib/silcclient/idlist.c and lib/silcclient/client.c.
1403 * Resolve local info with IDENTIFY when connecting to server.y
1405 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1407 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1408 for implied search (not needed on platforms which has native
1409 pthreads library). Use --without-pthreads to disable threads.
1410 Affected file is configure.in.pre
1412 * Fixed --with-iconv on platforms which need to bypass (broken)
1413 native iconv(). Affected file is configure.in.pre
1415 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1417 * Moved -C option parsing in Irssi SILC client at same time
1418 as other options. The UI was initialized earlier and caused
1419 problems on command line. Bug #16. Affected file is
1420 irssi/src/silc/core/silc-core.c.
1422 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1424 * Added global variable silc_log_timestamp that tells silclog
1425 wether to print or not the timestamp in the logging files.
1426 Affected file lib/silcutil/silclog.[ch].
1428 * Added silcd configuration option Timestamp in the Logging
1429 section. Affected file silcd/serverconfig.[ch],
1430 doc/example_silcd.conf.in.
1432 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1434 * Fixed fingerprint checking to check for entirely empty
1435 fingerprint instead of two first bytes when determining
1436 if it is set. Bug #18. Affected file silcd/command.c.
1438 * Fixed duplicate PKCS name registering to not allow it.
1439 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
1441 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1443 * Conditionalize non-gcc compiler optimizations for various
1444 platforms, enable those commented out. Cleanups.
1445 Affected file lib/silcmath/mpi/configure.in
1447 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
1449 * silc_rng_exec_command() left zombie processes if command
1450 didn't generate any output. Affected file
1451 lib/silccrypt/silcrng.c
1453 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1455 * Rewrote iconv checking, introduce --with-iconv for systems
1456 which rely on libiconv. Check if iconv() provided by libc
1457 is good enough, otherwise demand libiconv. Affected file
1460 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1462 * Search for ldopen() also in libc. This enables SIM support
1463 on *BSD systems. Based on patch from Alex Zepeda. Affected
1464 file configure.in.pre
1466 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1468 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
1469 This fixes prepare on *BSD systems. Affected file
1472 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1474 * More fixed for not having purge timeout for global clients
1475 that are on channel. Affected files silcd/command_reply.c
1478 * Fixed the rekey protocol to work with backup router connections.
1479 Rekey packets are now allowed on disabled connections as
1480 well. Affected files silcd/packet_send.c and server.c.
1482 * Do not switch to be as backup router when shutting down and
1483 closing the primary connection. Affected file silcd/server.c.
1485 * Fixed memory leaks in backup router deleting. Added
1486 silc_server_backup_free to free all data during shutdown of
1487 server. Affected files silcd/server_backup.[ch].
1489 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1491 * Do not process commands if the sock->user_data is NULL.
1492 Affected file silcd/command.c.
1494 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1496 * Fixed buffer overflow and security problems (loosing bits
1497 in CFB encryption) in SILC RNG. Problems reported by
1498 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
1500 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1502 * Added yet more checks that client is not expired on global
1503 list if it is on channels. Affected file is
1504 silcd/command_reply.c.
1506 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1508 * Merged c0ffee's MIME signal patch which adds support for
1509 sending also MIME messages in Irssi SILC Client, and handling
1510 received MIME messages in a signal (and perhaps doing something
1511 to non-textual MIME messages).
1513 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1515 * Fixed pending command deletion in server and client library
1516 to check the whole list instead of breaking after first found.
1517 The affected files are silcd/command.[ch] and
1518 lib/silcclient/command.[ch].
1520 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1522 * Return NO_SUCH_CHANNEL error in USERS for channel that is
1523 secret or private, otherwise it's possible to find out
1524 whether a secret channel exists or not. Affected file
1527 * If CMODE change fails during the mode setting, assure that
1528 the old mode mask is set for the channel back. Affected
1529 file silcd/command.c.
1531 * Fixed passphrase saving on +a channel on normal server
1532 after successful JOIN command. Affected file silcd/command.c.
1534 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1536 * Remove server/router operator privileges in DETACH command,
1537 since it's possible to resume to server where these
1538 privileges would not be allowed for the client. Affected
1539 file silcd/command.c.
1541 * Do not set to wait for backup in rehash of the server.
1542 Affected file silcd/server.c.
1544 * Do not check listener sockets when counting how many
1545 socket connections we have. Affected file is
1546 silcd/server_util.c.
1548 * Do not announce disconnected clients that are remaining
1549 in history (for WHOWAS). This is because SIGNOFF notify
1550 for these has been sent earlier already. Affected file
1553 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1555 * Buffer overflow with CUMODE command's mode->mode character
1556 conversion. Reported by Ville Räsänen. Affected file
1557 lib/silcutil/silcutil.c.
1559 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1561 * Allow heartbeat packets to go disabled connections anyway.
1562 Affected files silcd/server.c and silcd/packet_send.c.
1564 * Do not broadcast New Channel packets with List flag set
1565 in the packet to backup routers. The router must check
1566 for the correctness of the packets before sending them.
1567 It is possible that router will have enforce Channel ID
1568 change and this would cause desync in the backup router.
1569 Affected file silcd/packet_receive.c.
1571 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
1572 are handled in list parsing. They are not list packets
1573 anymore. Affected file silcd/packet_receive.c.
1575 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1577 * Stop waiting for backup router through the timeout, not
1578 directly after backup router has arrived. Affected file
1581 * Do not re-create channel keys and send them when removing
1582 clients in server shutdown. Affected files are
1583 silcd/server_internal.h and silcd/server_util.c.
1585 * Notify distribution to backup routers was missing from
1586 the silc_server_send_notify_dest function which caused
1587 desyncing problems with backup router. Affected file is
1588 silcd/packet_send.c.
1590 * The client's channel removing was working wrong on
1591 backup router. It assumed that it doesn't know global
1592 information but backup router does know. For this reason
1593 it could remove channel when it wasn't supposed to do that.
1594 Affected file silcd/server.c and silcd/server_util.c.
1596 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1598 * Stop for a couple seconds after badkup router has become
1599 primary router. Affected file silcd/server.c.
1601 * Added silc_server_remove_servers_by_server, which is used
1602 to remove servers originated from some other server. Also
1603 clients of those servers can be removed too. Affected file
1604 silcd/server_util.[ch].
1606 * When removing clients after a server has signed of remove
1607 also all servers behind that server (unless they are known
1608 to be available locally), and send SERVER_SIGNOFF for each
1609 of the server separately. Also the signed off clients are
1610 sent now separately per signed off server. The affected files
1611 are silcd/server.c and silcd/server_util.[ch].
1613 * All servers added with silc_idlist_add_server must always
1614 have both "router" and "connection" pointers set. Otherwise,
1615 bad server entries may be left around in the cache.
1616 Affected file silcd/command_reply.c.
1618 * Do not create the channel key in NEW_CHANNEL packet
1619 processing if the channel is empty. Affected file
1620 silcd/packet_receive.c.
1622 * Completed backup router support for standalone routers.
1623 Supports also servers in the cell that do not use the backup
1626 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1628 * Fixed a bug in silc_string_regexify which did not add '^'
1629 at the start of each string, and thus the matching was
1630 not explicit. For example ban list iikone@*!*@* would
1631 match also "priikone", which is wrong, it would have to be
1632 *iikone@*!*@* to match also "priikone". Affected
1633 file lib/silcutil/unix/silcunixutil.c.
1635 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1637 * Enable all local server connections before updating client
1638 caches when we've become backup router. Otherwise, signoff
1639 packets may not reach the clients. Affected files are
1640 silcd/server.c and silcd/server_util.[ch].
1642 * Fixed a bug in version string parsing which could crash
1643 the program with specially formatted version string.
1644 Bug reported and patch provided by Ville Räsänen. Affected
1645 file lib/silcutil/silcutil.c.
1647 * Handle the disconnection immediately when DISCONNECT
1648 packet is received in server. Affected file silcd/server.c.
1650 * Primary router now waits a short time (10 seconds) for
1651 backup router connection before accepting any other
1652 connection (except local). Affected file silcd/server.c,
1655 * Fixed a crash in client libary in NICK_CHANGE notify when
1656 NICK_CHANGE arrived for client entry we are resolving
1657 currently. Affected file lib/silcclient/client_notify.c.
1659 * Call the sconn->callback completion even if error had
1660 occurred. Start reconnecting always if connection to
1661 primary router fails during backup router protocol.
1662 Affected files silcd/server.c and server_backup.c.
1664 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1666 * Added functions silc_server_send_opers and
1667 silc_server_send_opers_notify to send packets stricly
1668 to operators. Added macro SILC_SERVER_SEND_OPERS macro
1669 to send variable argument notify to operators.
1670 Affected files silcd/packet_send.[ch] and silcd/server.h.
1672 * Removed UMODE rights checking with UMODE_CHANGE notify.
1673 Affected file silcd/packet_receive.c.
1675 * Server/router operator now receives notify when network
1676 switches to backup router and when it resumes the use of
1677 primary router. Affected file silcd/server.c and
1678 silcd/server_backup.c.
1680 * Fixed the updating of client information after backup
1681 resuming protocol is over; update all except local clients
1682 to the new primary router. The affected file is
1683 silcd/server_util.c.
1685 * Added support for closing active connections in rehash
1686 that were unconfigured by the user. Supports currently
1687 closing server and router connections. Affected file
1690 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
1692 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1694 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
1695 is NULL since seems that on some platforms NULL is allowed
1696 and on some it's not. Fallback encoding is used instead.
1697 Affected file lib/silcutil/silcstrutil.c.
1699 * Fixed statistics updating for incoming server connection
1700 which could cause problems when re-connecting. Affected
1701 file silcd/server.c.
1703 * Preliminary backup router support for standalone router
1704 added. Affected files in silcd/.
1706 * Mark server connections in backup router disabled before
1707 and after backup protocol. Affected file is
1708 silcd/server_backup.c.
1710 * Added support for reconnecting to remote server connection
1711 even if the protocol fails, and if the configuration wants
1712 us to keep trying to connect anyway.
1714 Server connection is not allowed to backup router if
1715 backup router does not have connection to primary router yet.
1717 Affected file is silcd/server.c.
1719 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1721 * Added silc_client_udpate_server function to update changed
1722 server info. Affected file lib/silcclient/idlist.[ch].
1724 * Added check for server entries that are being resolved when
1725 notify is received. If being resolved, handle the received
1726 notify only after it's resolved so that all notifys are
1727 handled in same order as received from the server.
1729 Added similar resolver check to channel entries. Every
1730 notify that cause resolving of any information that affects
1731 channel entry marks the channel entry in waiting state.
1732 After whatever resolving is over the waiters are signalled
1733 and only then the notifys are handled in the same order
1734 as delivered from the server.
1736 Affected files are lib/silcclient/idlist.[ch], and
1739 * Fixed KILLED notify handling in normal server. Affected
1740 file silcd/packet_receive.c.
1742 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
1743 is locally connected, or was locally connected (but may
1744 be detached and connection is not active). Added also
1745 SILC_IS_LOCAL for checking this status. Affected files
1746 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
1747 silcd/server.c and silcd/server_internal.h.
1749 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1751 * Don't send or handle TOPIC_SET if topic is already set and
1752 is same as being set. Affected files silcd/command.c and
1753 silcd/packet_receive.c.
1755 * Fixed CMODE change rights checking to work correctly when
1756 removing modes by operator. Affected file is
1757 silcd/server_util.c.
1759 * Fixed some handling with New Channel packet in router and
1760 fixed some CMODE_CHANGE notify handling in server and router.
1761 Affected file is silcd/packet_receive.c.
1763 * Changed "disconnect" client operation to include the
1764 reason of the disconnection and optional disconnection
1765 message. Affected file lib/silcclient/silcclient.h.
1767 * Made the compilation of lib/contrib/ stuff conditional.
1768 Affected files configure.in.pre, lib/contrib/Makefile.am.
1770 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1772 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
1773 to the sender of the notify too, to avoid situation where two
1774 notifys are in the network at the same time going to oppsite
1775 directions. Affected file silcd/packet_receice.c.
1777 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1779 * Delete the client from channel even if the cilent->id is
1780 NULL. It was possible that client was deleted without
1781 removing from channels (theoretically at least). Affected
1782 file silcd/server.c and silcd/server_util.c.
1784 * Free the client data too when resuming is not successful.
1785 Affected file silcd/packet_receive.c.
1787 * Merged some code from c0ffee's silc-plugin. Affected files
1788 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
1790 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
1791 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
1792 to the primary router connection, the other one returns
1793 TRUE if packet must be broadcasted to network.
1795 * All notifys that are destined to primary router (to network)
1796 are now automatically sent to backup routers even if the
1797 router is standalone (and has backup router). Affected files
1800 * Added --without-irssi and --without-silcd configuration
1801 options for disabling the compilation of these applications.
1802 Affected file configure.in.pre and prepare.
1804 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1806 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
1807 UTF-8 encoding and decoding. Added also new encodings
1808 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
1810 Added also SILC_STRING_LANGUAGE which is language and charset
1811 specific encoder and decoer for those platforms that support
1812 iconv(). It can convert the UTF-8 to and from the locale
1813 specific character set.
1815 Affected file lib/silcutil/silcstrutil.[ch].
1817 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
1819 * Added function silc_get_command_name to the file
1820 lib/silcutil/silcutil.[ch].
1822 * Improved the server debug output a bit. Affected files are
1825 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1827 * Save the channel passphrase when received succesful JOIN
1828 command reply from router, on normal server. Otherwise
1829 joinig +a channels from normal server is not possible.
1830 Affected file silcd/command.c.
1832 * Fixed a bug in TOPIC_SET notify handling. The notifier
1833 may be other than client too, like server or channel.
1834 It expected it to always be only client and ignored the
1835 notify. Affected file silcd/packet_recieve.c.
1837 * Removed some (unnecessary) debug printing from
1838 lib/silccore/silcid.c and lib/silccore/silcargument.c.
1840 * Do not force CMODE_CHANGE when server is announcing new
1843 Router announces stuff only after server reannounces channel
1844 after CHANNEL_CHANGE notify.
1846 These fixes optimizes the announcing procedure, and perhaps
1847 fixes some problems too. Affected file silcd/packet_receive.c.
1849 * Fixed SERVER_SIGNOFF sending to local clients. It was
1850 totally broken and sent the notify to all local clients,
1851 instead of only to those that was on same channel as the
1852 signing off clients. Affected file silcd/server_util.c.
1854 * Added -D option to server. It can be used to give debug
1855 level. The levels are from 0 - 99, and are predefined for
1856 smooth server debugging. (see silcd.c for the predefined
1857 levels). Affected file silcd/server.c.
1859 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1861 * Fixed a bug in Irssi SILC client to close the connection
1862 properly when disconnecting from server. Affected file
1863 irssi/src/silc/core/client_ops.c.
1865 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1867 * When authenticating as founder during JOIN command, check
1868 that the one authenticating becomes the only founder on the
1869 channel. Affected file silcd/command.c.
1871 * Better checking for founder mode setting when CUMODE_CHANGE
1872 notify is received. Affected file silcd/packet_receive.c.
1874 * Close all connections when shutting down the server by sending
1875 DISCONNECT packet. Close all listeners too when shutting
1876 down the server. Affected file silcd/server.c.
1878 * Handle DISCONNECT packet correctly in client library by
1879 calling the "disconnect" client operation. Affected file
1880 lib/silcclient/client.c.
1882 * Handle local errors correctly during resuming. Affected
1883 file lib/silcclient/client.c.
1885 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1887 * The log file is not dupped internally anymore in
1888 lib/silcutil/silclog.c. Fixed memory leaks too.
1890 * The scheduler now dispatches all pending timeout tasks
1891 when it is uninitialized with silc_schedule_uninit.
1892 Affected file lib/silcutil/silcschedule.c.
1894 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1896 * Added --enable-stack-trace option to configure. Added
1897 memory allocation stack trace support. Added files
1898 lib/silcutil/stacktrace.[ch]. Affected files are
1899 lib/silcutil/silcmemory.[ch].
1901 * Fixed memory leaks from libraries and server. Affected
1902 files around the tree.
1904 * Reverted back a fix made to CUMODE which broke it.
1905 Affected file silcd/command.c.
1907 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1909 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
1910 core library, and implemented it. All textual messages SHOULD
1911 use this flag and the message MUST be UTF-8 encoded.
1912 All text messages sent by Irssi SILC client are now UTF-8
1913 encoded (regardless whether the terminal supports UTF-8 or not).
1914 Affected files are lib/silccore/silcchannel.h,
1915 irssi/src/silc/core/silc-servers.c, silc-channels.c and
1918 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1920 * Added lots of new statistics updating that was missing from
1921 the server and router code. Affected files in silcd/.
1923 * Sending SIGUSR1 signal to server now dumps the current
1924 server statistics into /tmp directory. Affected file is
1927 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
1928 the SILC Hash Interface also. Added new functions
1929 silc_hash_get_name, silc_hash_init, silc_hash_update and
1930 silc_hash_final. Affected file lib/silccrypt/silchash.c.
1932 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1934 * Added some better info printing for client during connecting.
1935 Affected file silcd/server_util.c.
1937 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
1938 to silence a user on a channel. Affected files are
1939 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
1940 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
1941 and silcd/packet_receive.c.
1943 * Fixed a fatal bug in handling of malformed command payload.
1944 Affected file silcd/command.c.
1946 * Fixed a double free when announcing channel users to router.
1947 Affected file silcd/server.c.
1949 * After successful authentication to channel founder mode, check
1950 that there isn't anyone else with founder mode on the channel.
1951 The one that authenticated will become founder and anyone
1952 else is demoted. Affected file silcd/command.c.
1954 * Added error printing of any error that has occurred during
1955 any command in client library. Affected file is
1956 irssi/src/silc/core/client_ops.c.
1958 * Removed some error printing from the client library and left
1959 it for the application to worry (from the error status it
1960 receives in 'command' client operation. Affected file is
1961 lib/silcclient/command.c.
1963 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1965 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
1966 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
1967 Starting key agreement with itself is denied. Affected file
1968 is lib/silcclient/client_keyagr.c.
1970 * Fixed some error checkings from the SFTP library which caused
1971 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
1972 and lib/silcsftp/sftp_util.c.
1974 * Added new "debug" and "debug_string" settings to Irssi SILC
1975 client which can be used to print runtime debugging on the
1976 Irssi's screen. Available when compiled with --enable-debug
1977 option. Affected file irssi/src/silc/core/silc-core.c.
1979 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1981 * Fixed a missing variadic parameter in a function call that
1982 caused server crash when a non-allowed connection arrived.
1983 Reported by Richard Becker. Affected file silcd/server.c.
1985 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1987 * Added WATCH list sending to backup routers from router.
1988 The WATCH command is sent by the router to the backup
1989 router. Affected file silcd/command.c.
1991 * Mark the backup_router flag for RouterConnection entry
1992 if the backup router stuff is defined in the config file.
1993 Affected file silcd/serverconfig.c.
1995 * Fixed some backup data sending around the code to work better
1996 if the router is standalone router. Not all places were fixed.
1997 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2000 * Fixed the router connecting when connecting to multiple
2001 routers. It ignored every other router except the first
2002 one. Affected file silcd/server.c.
2004 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2006 * Made the private key generation after expiration optional.
2007 If not created after expiration the old key will re-expire
2008 at a later time (and thus key pair is not necessary to
2009 change). Affected file irssi/src/silc/core/clientutil.c.
2011 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2013 * The length arguments in bind() and connect() were wrong
2014 and fixed now to used SIZEOF_SOCKADDR in the
2015 lib/silcutil/unix/silcunixutil.c.
2017 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2019 * Fixed detach timeout handling to use Client ID and not
2020 the actual client entry which may be freed in the callback.
2021 Affected file silcd/command.c.
2023 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2025 * Merged c0ffee's multiple interface support patch.
2026 Affected files in silcd/.
2028 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2030 * Cleanup keys properly. Affected file is
2031 irssi/src/silc/core/clientutil.c.
2033 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2035 * Display the user mode on the status bar. Affected file
2036 irssi/src/silc/core/silc-expandos.c.
2038 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2040 * If private message key is not set, but the flag is set in
2041 the packet, ignore the packet since it cannot be decrypted.
2042 Affected file lib/silcclient/client_prvmsg.c.
2044 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2046 * When resuming client, remove the old client entry from
2047 the watcher list too. Affected file silcd/packet_receive.c.
2049 * Do not allow normal server to force founder mode away
2050 from router if the founder mode is already set. Affected
2051 file silcd/packet_receive.c.
2053 * Remove the client entry with watch notify types with short
2054 timeout, and not directly, so that other notifys can be
2055 retrieved too. Affected file lib/silcclient/client_notify.c.
2057 * Display notification about data messages that cannot be
2058 displayed. Affected files irssi/src/silc/core/client_ops.c,
2059 irssi/src/fe-common/silc/module-formats.[ch].
2061 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2063 * Fixed the CHANNEL_CHANGE notify handling in client libary
2064 to not use freed memory. Affected file is
2065 lib/silcclient/client_notify.c.
2067 * Fixed CUMODE_CHANGE notify handling in server. Affected
2068 file silcd/packet_receive.c.
2070 * Fixed USERS command to support empty channels. Affected
2071 file silcd/command.c.
2073 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2075 * Allow multiple identical pending commands to be registered
2076 in client library. Affected file is lib/silcclient/command.c.
2078 * Call the completion for resolving client information only
2079 after all resolvers has finished. This fixes a crash in
2080 the client. Added support for checking when the resolvers
2081 are finished. Affected file is lib/silcclient/idlist.c.
2083 * Wait by default 3 seconds before reconnecting to the server
2084 after being disconnected. Makes the /detach command a bit
2087 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2089 * Check the watcher list before sending signoff notifys
2090 when closing client connection. Affected file is
2093 * Added better CMODE command rights checking. Affected file
2094 silcd/server_util.c.
2096 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2098 * Fixed watcher list checking during server signoff. It
2099 crashed the server. Affected file silcd/server_util.c.
2101 * The JOIN command reply returns now the founder's public
2102 key. Affected file is silcd/command.c.
2104 * Announce the channel mode, and the mode properties with
2105 CMODE_CHANGE notify. Affected file silcd/server.c.
2107 * Mark new channels by default disabled, untill at least
2108 one user joins the channel. Affected file is
2109 silcd/packet_receive.c.
2111 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2113 * The nickname argument to watch notify can be optional.
2114 Fixes a crash in server. Affected file silcd/packet_send.c.
2116 * Remove the client entry from cache if the WATCH notify type
2117 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2118 lib/silcclient/client_notify.c.
2120 * Check the watcher list before and after changing nickname
2121 when the NICK_CHANGE notify is received. Affected file is
2124 * Fixed a crash in OPER and SILCOPER command sending. Empty
2125 passphrase caused the crash. Affected file is
2126 lib/silcclient/command.c.
2128 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2130 * Merged with Irssi CVS for Irssi SILC client.
2132 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2134 * Completed the protocol specifications.
2136 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2138 * Merged with Irssi CVS for Irssi SILC client.
2140 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2142 * Added the founder's public key delivery to the
2143 CUMODE_CHANGE notify type as well. Updated the protocol
2144 specs and the code. Affected files are silcd/packet_send.[ch],
2145 silcd/packet_receive.c and silcd/command.c.
2147 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2149 * Added silc_pkcs_public_key_copy function into the
2150 lib/silccrypt/silcpkcs.[ch].
2152 * Remove the `iv' from the SilcChannelEntry since we can
2153 live without it. Affected files are silcd/idlist.h and
2154 silcd/packet_receive.c.
2156 * Added support for sending the founder's public key in
2157 the CMODE_CHANGE notify packet in the server. Affected
2158 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2159 silcd/command.c and silcd/server.c.
2161 * Changed the FOUNDER_AUTH authentication to use only
2162 public key authentication as defined by new protocol
2163 specs. Passphrase authentication with that mode cannot
2164 be used anymore. It is now possible to reclaim founder
2165 mode from any server in the network. Affected files are
2166 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2168 * Added permanent channels support by making the channel
2169 permanent when FOUNDER_AUTH mode is set on the channel.
2170 The channel will not be destroyed even if channel is empty
2171 when that mode is set. Protocol TODO #17. Affected
2172 files are silcd/server.[ch], server_util.[ch],
2173 silcd/command.c, silcd/packet_receive.c and
2174 lib/silcclient/command.c.
2176 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2178 * Added reference counter to the command reply context in
2179 the client library. Affected files are
2180 lib/silcclient/command_reply.[ch].
2182 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2184 * Fixed rekey protocol with PFS in the client library.
2185 Affected file is lib/silcclient/protocol.c.
2187 * Added support for list of errors in client library
2188 command reply handling. Affected file is
2189 lib/silcclient/command_reply.c.
2191 * Defined that the WHOIS and IDENTIFY commands can send
2192 list of errors. Updated the protocol specs. Protocol
2195 * Added support for sending list of errors to WHOIS and
2196 IDENTIFY commands in server. Added support for receiving
2197 list of errors in server. Affected files are
2198 silcd/command.c and silcd/command_reply.c.
2200 * Fixed client info resolving on LEAVE command in client
2201 library to not crash. Affected file is
2202 lib/silcclient/client_notify.c.
2204 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2206 * Defined that the NICK command replies with thew changed
2207 nickname too, to make the nickname changing simpler at
2208 the client's end. Updated protocol specs and the code
2209 in client and server. Affected files are
2210 silcd/command.c, lib/silcclient/command_reply.c and
2211 lib/silcclient/command.c.
2213 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2215 * Added `Compressed' packet flag to indicate that the packet
2216 payload is compressed by the sender. Updated the protocol
2217 specs and the core library. The compression still is not
2218 implemented in the sources. Affected file is
2219 lib/silccore/silcpacket.h.
2221 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2223 * Remove pending command callbacks also if the connection
2224 to the server is destroyed. Affected file is
2225 lib/silcclient/client.c.
2227 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2229 * Added new QUIET channel user mode that can be used to
2230 quiet a user in a channel. Updated the protocol specs but
2231 it wasn't implemented yet. Protocol TODO #27. Affected
2232 file is lib/silccore/silcmode.h.
2234 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2236 * Added BLOCK_INVITE user mode to be able to block incoming
2237 invite notifications. Protoocol TODO #26. Affected files
2238 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2241 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2242 the protocol specs and the code. Affected file is
2243 lib/silccrypt/silcpkcs.c.
2245 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2247 * Disconnect Payload includes now the status type. Updated
2248 the protocol specs and the code. Protocol TODO #25.
2249 Affected files are silcd/server.c, lib/silcclient/client.c.
2251 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2252 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2253 Moved the silc_client_command_status_messages table to the
2254 lib/silcutil/silcutil.c and added new funtion
2255 silc_get_status_message, which deprecates function
2256 silc_client_status_message. Affected files are
2257 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2258 lib/silcutil/silcutil.[ch].
2260 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2262 * Defined that the nickname hash in Client ID MUST be from
2263 lowercase nickname. This effectively changes nicknames in
2264 SILC to case-insensitive. Updated the protocol specs and
2265 the code. Affected files are lib/silcutil/silcutil.[ch],
2266 silcd/serverid.c, and silcd/idlist.c.
2268 * Added new channel user modes BLOCK_MESSAGES_USERS and
2269 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2270 code. Affected files are lib/silccore/silcmode.h,
2271 lib/silcclient/command.c, and silcd/packet_send.c.
2273 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2274 specs and code. Affected file lib/silccore/silcstatus.h.
2276 * Added support for watch list. It is possible to add nicknames
2277 to be watched, and when they come to network, leave network
2278 or user mode changes the watcher will be notified of this
2279 change. Added SILC_COMMAND_WATCH command, added new
2280 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2281 notifications. Updated the protocol specs and implemented
2282 this to library, client and server. Protocol TODO #21.
2283 Affected files are lib/silccore/silccomand.h,
2284 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2285 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2286 silcd/packet_send.[ch], silcd/packet_receive.c, and
2287 irssi/src/silc/core/client_ops.c.
2289 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2290 somebody watching you. Updated the protocol specs and the
2291 code. Affected files are lib/silccore/silcmode.h, and
2292 lib/silcclient/command.c.
2294 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2296 * Added service support to SILC protocol. Added new command
2297 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2298 core library. Services are not implemented in server or
2299 client for now. Protocol TODO #20. Affected files are
2300 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2302 * Added SilcStatus argument to `command' client operation
2303 to return the error status when command sending fails
2304 locally. Changed all command in client library to return
2305 correct command status. Affected files are
2306 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2307 irssi/src/silc/core/client_ops.c.
2309 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2311 * Added silc_mime_parse function to parse MIME headers.
2312 Affected files are lib/silcutil/silcstruti.[ch].
2314 * Added MIME header parsing in Irssi SILC Client. It displays
2315 all textual MIME objects, others it ignores. Affected file
2316 is irssi/src/silc/core/clien_ops.c.
2318 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2320 * Fixed a bug in the pid writing function, which couldn't be
2321 written in a root-owned directory.
2323 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2325 * Defined that channel message to unknown Channel ID must
2326 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2327 Updated the protocol specs and the code in server. The
2328 affected file is silcd/packet_receive.c.
2330 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2332 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2333 that it is used to send error notifys if error occurs during
2334 some SILC packet processing, except commands. The error
2335 types are same as for command reply types. Defined that
2336 if private message is sent to unknown Client ID the error
2337 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2338 Updated the protocol specs and code. Affected files are
2339 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2340 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2341 and irssi/src/silc/core/client_ops.c. Renamed the
2342 SilcCommandStatus to SilcStatus.
2344 * Defined the use of extra WHOIS attributes in WHOIS command.
2345 The <Requested Attributes> (defined in a separate document)
2346 can be used to request additional information about user
2347 not returned by standard WHOIS command. Defined that server
2348 can send WHOIS command directly to client. Client provides
2349 the requested attributes to the server. Updated the protocol
2350 specs. Protocol TODO #4. Implementation is not done yet
2351 (Protocol TODO #24).
2353 * Renamed function silc_client_command_status_message to
2354 silc_client_status_message. Affected files are
2355 lib/silcclient/command_reply.[ch].
2357 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2359 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2360 32 bit integers. Updated the protcol specs and the code.
2361 Affected files are silcd/command.c and
2362 lib/silcclient/command.c.
2364 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2366 * Fixed a bug in library where sending a bogus authentication
2367 payload would lead to a crash. Affected file is
2368 lib/silccore/silcauth.c.
2370 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2372 * Added detach_disabled and detach_timeout server config
2373 options to the server. Affected files silcd/serverconfig.[ch],
2374 silcd/command.c and silcd/packet_receive.c.
2376 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2378 * Added resolve_cmd_ident field to the SilcClientEntry structure
2379 too so that if the entry is for example being resolved so
2380 another command may attach to the same pending command reply
2381 without requiring to resolve the same entry again. Added
2382 support for adding multiple pending commands for one
2383 command idenfier. Affected files lib/silcclient/command.[ch],
2384 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2386 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2388 * Defined that server receives WHOIS command reply for private
2389 and secret channels too. Updated protocol specs and the
2390 code in server. Affected file silcd/command.c.
2392 * Defined <channel user mode list> argument to WHOIS command
2393 reply for returning user modes on the channels. The
2394 channel list now doesn't include the user mode anymore but the
2395 actual channel mode. Updated protocol specs and the code in
2396 client and server. Affected files are silcd/command_reply.c,
2397 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2398 and lib/silcclient/command_reply.c.
2400 * Save the channels list in WHOIS command reply in normal server
2401 so that WHOIS always shows joined channels also in normal
2402 server and not just on router. Affected file is
2403 silcd/command_reply.c.
2405 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2407 * Defined that server receives USERS command reply for private
2408 and secret channels too. Updated protocol specs and the
2409 code in server. Affected file silcd/command.c.
2411 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2413 * Changed the UMODE's mode mask argument to be optional. If
2414 not provided then the command merely returns the current mode
2415 mask to the client. Updated protocol specs and the server.
2416 Affected file is silcd/command.c.
2418 * Added SILC session detachment/resuming support. It is possible
2419 to detach by closing the network connection and then re-connect
2420 and resume to the old client session. Added DETACHED user
2421 mode that server will set for detached client. Added new
2422 packet RESUME_CLIENT which is used to perform the resuming
2423 process. Added DETACH command. Updated the protocol specs,
2424 core library, client and server. Protocol TODO #22. Very
2425 many affected files around the tree.
2427 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2429 * Changed the CMODE's mode mask argument to be optional. If
2430 not provided then the command merely returns the current mode
2431 mask to the client. Updated protocol specs and the server.
2432 Affected file is silcd/command.c.
2434 * Changed the Killer's Client ID in KILLED notify to be just
2435 any ID payload since router server is allowed to kill as well.
2436 Updated protocol specs, client libary and server. Affected
2437 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
2438 and irssi/src/silc/core/client_ops.c.
2440 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2442 * Added new user modes ANONYMOUS for special anonymous servers
2443 that may set the mode for client, and BLOCK_PRIVMSG which
2444 client may set to block incoming private messages unless the
2445 Private Message Key flag is set (using private keys to protect
2446 private messages). Updated protocol specs and code in client
2447 and server and core library. Protocol TODO #23. Affected
2448 files are lib/silccore/silcmode.h, silcd/server.[ch],
2449 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
2450 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
2452 * Added new channel user mode BLOCK_MESSAGES which the client
2453 may set to itself to tell server not send channel messages.
2454 Other packets such as channel key packets are still sent.
2455 Protocol TODO #23. Updated the protocol specs, client and
2456 server. Affected files are lib/silccore/silcmode.h,
2457 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
2458 lib/silcutil/silcutil.c, silcd/command.c, and
2459 silcd/packet_send.c.
2461 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2463 * Redefined the Status Payload to include now two 8 bit fields,
2464 instead of one 16 bit field. This now makes it possible to
2465 send list of errors. Updated the protocol specs and the code
2466 in core library, client library and server. Protocol TODO #1.
2467 Affected files are lib/silccore/silccommand.[ch],
2468 lib/silcclient/command_reply.[ch], silcd/command.c,
2469 silcd/command_reply.c and silcd/packet_receive.[ch].
2471 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2473 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
2474 must be handled by the application and should tell the application
2475 that an error message was already printed, and it should print the
2476 config coords (line, filename, ...). Affected files are
2477 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
2479 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
2480 server config parsing code more readable.
2482 Fixed a bug in the fetch_logging() config callback.
2484 Affected files is silcd/serverconfig.c.
2486 * Drop root privileges when started in foreground. Don't drop them
2487 if debugging also. Affected file is silcd/silcd.c.
2489 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2491 * Added more IM-like features by introducing new user modes
2492 for setting various presence information. Added new modes:
2493 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
2494 specs and code. Protocol TODO #19. Affected files are
2495 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
2496 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
2498 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2500 * Added STATS command to the protocol after all, to return
2501 various statistical information about the network. It can
2502 be used by clients to retrieve statistical information, and
2503 servers may use it to to fetch cell and network wide
2504 statistics from router. Updated the protocol specs and
2505 implemented it to the server. Protocol TODO #16.
2506 Affected files are lib/silccore/silccommand, silcd/command.[ch],
2507 silcd/command_reply.[ch].
2509 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2511 * The LIST command reply in client libary now adds new channel
2512 entry if the returned channel doesn't exist yet in cache,
2513 and returns the channel entry to the application in the
2514 command_reply client operation. Affected file is
2515 lib/silcclient/command_reply.c.
2517 * Changed the channel message payload's MAC generation to
2518 include the IV in the MAC as well. This way all relevant
2519 parts of the channel message payload are authenticated also
2520 with the channel message MAC (and not only by packet MAC).
2521 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
2522 Affected file is lib/silccore/silcchannel.c.
2524 * Fixed the SKE to save the remote version, since the
2525 silc_ske_parse_version mistakenly checked wrong version,
2526 after it replaced the start payload. Affected files are
2527 lib/silcske/silcske.[ch].
2529 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2531 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
2532 string utility functions. Added there also new functions
2533 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
2534 Affected files lib/silcutil/silcstrutil.[ch].
2536 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
2537 files are lib/silcutil/silcstrutil.[ch].
2539 * Defined that the security property fields in SKE SHOULD be
2540 UTF-8 encoded, defined that version string MUST be US-ASCII
2541 encoded, defined that passphrases sent in connection
2542 authentication protocol MUST be UTF-8 encoded. Implemented
2543 these to the client and server. Defined also that other
2544 passphrases sent in the protocol MUST be UTF-8 encoded.
2545 Affected files are lib/silcske/silcske.c,
2546 lib/silcclient/protocol.c, silcd/protocol.c,
2547 silcd/serverconfig.c, and lib/silccore/silcauth.c.
2549 * Changed the silc_client_close_connection interface to not
2550 need the SilcSocketConnection which should not be visible
2551 to application. Affected files are lib/silcclient/client.c
2552 and lib/silcclient/silcclient.h.
2554 * Rewrote the text for Private Message Key Payload in the
2555 protocol specification. Protocol TODO #11.
2557 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2559 * Upgraded the protocol version to 1.1, updated protocol specs
2562 * Added the nickname as new argument to NICK_CHANGE notify and
2563 added it to protocol specs and implemented it to client and
2564 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
2565 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
2566 lib/silcclient/client_notify.c.
2568 * Added the killer's client ID to the KILLED notify and added
2569 it to protocol specs and implemented it to client and server.
2570 Protocol TODO #13. Affected files are silcd/command.c,
2571 silcd/packet_receive.c, packet_send.[ch],
2572 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2573 The killer's client entry is now returned to application in
2574 the `notify' client operation.
2576 * Fixed the Max Argument fields that had too large value set
2577 in the protocol specs. Protocol TODO #14.
2579 * Added the LEAVE command reply to return the ID of parted
2580 channel. Updated protocol specs and implemented it to the
2581 client and server. Protocol TODO #15. Affected files are
2582 silcd/command.c, lib/silcclient/command_reply.c. The channel
2583 entry is now returned to application in the `command_reply'
2586 * Rewrote the version SKE version checking in client libary
2587 and in server to use the silc_parse_version_string. Affected
2588 files are lib/silcclient/protocol.c, silcd/protocol.c.
2590 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
2591 commands that was missing it, and updated protocol specs and
2592 the server implementation. Protocol TODO #10. The affected
2593 file is silcd/command.c.
2595 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
2596 generic reply to a generic request (REQUEST flag), and
2597 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
2598 way. A draft-riikonen-silc-flags-payloads-00.txt is written
2599 to define the payload for DATA flag. Added the flags to
2600 the implementation. Protocol TODO #9. Affected file is
2601 lib/silccore/silcchannel.h.
2603 Changed the client library to return the message length
2604 to application as well in the channel_message and private_message
2605 client operations. Affected files are
2606 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
2607 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
2608 and lib/silcclient/client_ops_example.c.
2610 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
2611 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
2612 the channel. Updated protocol specs and impelemented this
2613 to client and server. Protocol TODO #6. Affected files are
2614 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
2615 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
2617 Added new options m and M to CMODE command in Irssi SILC
2618 client to set these modes.
2620 * Deprecated all administrative commands from SILC protocol
2621 since they are highly implementation specific commands.
2622 Updated protocol specs. Moved the old commands in
2623 implementations to private range of command types. Affected
2624 files are silcd/command.c, lib/silcclient/command.c and
2625 lib/silcclient/command_reply.c. Protocol TODO #8.
2627 * Fixed a bug in server where sending unknown command crashes
2628 the server. Affected file silcd/command.c.
2630 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2632 * Added SILC_PROTOCOLVERSION macro to check protocol version
2633 of a socket connection. The affected file is
2634 lib/silcutil/silcsockconn.h.
2636 * Added better error logging in rekey protocol. Affected file
2639 * Do not check public key types in SKE during rekey. Affected
2640 file lib/silcske/payload.c.
2642 * Fixed the rekey protocol with PFS, which was totally broken.
2643 Affected file silcd/protocol.c.
2645 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2647 * Some client implementations quit network by doing first LEAVE
2648 and then immediately SIGNOFF (like Bombyx). We now do check
2649 after a short time after LEAVE notify and check whether the
2650 client is still valid after LEAVE, and if not we remove it from
2651 cache. Affected file is lib/silcclient/client_notify.c.
2653 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2655 * Merged version 1.1.4 of zlib. Even if it not currently in use,
2656 it's good not to have security holes here.
2658 * Fixed a negative refcount situtuation for the config context.
2659 Affected file is silcd/serverconfig.c.
2661 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2663 * ROBOdoc documented lib/silcutil/silcutil.h.
2665 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2667 * Optimized even more the SilcPacketContext structure. Now
2668 totally saved 16 bytes of memory per context after optimization.
2669 Affected files are lib/silccore/silcpacket.[ch].
2671 * Made strict checks for valid SILC IDs. Affected file is
2672 lib/silccore/silcid.c.
2674 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2676 * Changed the object argument for silc_cipher_register,
2677 silc_hash_register, silc_hmac_register and silc_pkcs_register
2678 to const. Affected files are lib/silccrypt/silccipher.[ch],
2679 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
2681 * Changed the silc_get_username and silc_get_real_name to
2682 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
2684 * Fixed the Irssi SILC Client to use the silc_get_username and
2685 silc_get_real_name insted of glib routines since the glib
2686 routines only corrupt stack. Fixes the Irssi SILC to work in
2687 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
2689 * Fixed the Irssi to not use g_get_home_dir since it crashes
2690 or returns garbage on cygwin and corrupts stack. Added function
2691 get_home_dir to Irssi routines. Affected files are
2692 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
2694 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2696 * Made some structure optimizations. SFTP memory FS MemFSEntry
2697 entry structure. Optimized SilcTask structure. Optimized
2698 SilcPacketContext structure.
2700 Affected files lib/silcsftp/sftp_fs_memory.c,
2701 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
2703 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2705 * And yet again reverted back the config thing since Johnny
2706 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
2709 * Fixed memory leaks from config object. Affected files are
2710 silcd/serverconfig.[ch].
2712 * Added support for adding new connections to the server in rehash.
2713 After rehash they take effect.
2715 Added support for changing the maximum allowed connections in
2716 rehash. The number can grow but going smaller is not supported.
2718 Added function silc_server_num_sockets_by_remote to the
2719 silcd/server_util.[ch].
2721 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
2723 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2725 * Added preliminary checking during config parsing for a valid
2726 public/private key and removed further checks in the code.
2727 Affected files are silcd/serverconfig.[ch], server.c.
2729 * Moved functions silc_server_drop() and silc_server_daemonise()
2730 from server.c to silcd.c since they are stricly related to
2731 the application activity.
2733 * Reverted a small part of the automatic ref/unref since
2734 it caused a double unref in some situations. Affected
2735 files are silcd/silcd.[ch], server.c, serverconfig.c.
2737 * Added some .cvsignore files in the lib directory.
2739 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2741 * Fixed silc_net_gethostbyaddr to correctly resolve by
2742 address. Affected file lib/silcutil/silcnet.c.
2744 * Fixed the notify relaying to client. The HMAC to be used
2745 with relayed packets ws wrong and caused decryption failure
2746 at the client end. Affected file is silcd/packet_receive.c.
2748 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2750 * Created new branch silc_protocol_1_0_branch.
2752 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
2754 * Changed the silc_server_config_* routines to be SilcServer
2755 independent. They are now officially application specific code
2756 and not part of generic server implementation. Affected files
2757 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
2759 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2761 * Added automatic referencing of config context in the
2762 silc_server_config_alloc, and automatic unreferencing in the
2763 silc_server_config_destroy. Affected files are
2764 silcd/serverconfig.[ch], silcd/silcd.c.
2766 * Fixed the silc_log_quick handling in the logging routines.
2767 It didn't log quickly when it was TRUE. Affected file is
2768 lib/silcutil/silclog.c. Also the flush delay was set even
2769 if it was 0 in config file. Affected file is
2770 silcd/serverconfig.c.
2772 * Added support for changing key pair of the server in rehash.
2773 Affected file silcd/server.c.
2775 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2777 * Fixed the TOPIC_SET notify to not cras. It changed the topic
2778 too early, before getting the channel entry. Affected file
2779 is silcd/packet_receive.c.
2781 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2783 * Added functions silc_server_config_[ref/unref], these are used
2784 to prevent that the config object is destroyed.
2786 No longer directly affect global variables silc_log_quick and
2787 silc_log_delay, they are first cached inside the config object
2788 and then applied with silc_server_config_setlogfiles().
2790 silc_server_config_set_defaults() is now internal to
2791 serverconfig.c, there are no reasons to show this internal stuff
2794 Affected files are silcd/serverconfig.[ch].
2796 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
2797 fprintf's to stderr, since some code may be executed again after
2798 the server went into the background. Affected files are
2801 * Added rehash support. Added function silc_server_rehash() that
2802 will perform all the basic tasks of the rehashing procedure.
2804 * Added command line option `-x, --hexdump'. This will enable the
2805 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
2806 The option `--hexdump' implies `--debug'.
2808 * Fixed a bad bug in the logging APIs (silcutil library) where
2809 the application would crash after calling silc_log_reset_all().
2811 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2813 * Fixed the KICKED notify handling in client library to
2814 correctly remove the channel and all entries from the
2815 channel when I was kicked. This bug crashed the client.
2817 Fixed yet another but in KICKED notify handling to remove
2818 the kicked client correctly from the channel.
2820 Affected file is lib/silcclient/client_notify.c.
2822 * Fixed a minor bug in looking up correct client entry
2823 in KICKED notify in server. Affected file is
2824 silcd/packet_receive.c.
2826 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
2827 sources correctly to distribution. Fixes --with-gmp option.
2829 * Removed the manual rehashing from ID Cache, and changed it
2830 to use the SILC Hash Table's auto rehash feature. Affected
2831 file is lib/silccore/silcidcache.c.
2833 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2835 * Fixed a bug in the silc_client_nickname_format function that
2836 handles the multiple same nickname formatting. Two clients
2837 with same nickname caused problems after the first one left
2838 and rejoined. It didn't format the nickname correctly.
2839 Affected file is lib/silcclient/idlist.c.
2841 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2843 * Don't change the topic if olod topic is same as new one.
2844 Affected file is silcd/packet_receive.c.
2846 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2848 * Added cross-reference support to the SILC Documentation
2849 generator. All types across all HTML files are now cross-
2850 referenced. Affected files util/robodoc/generator.c and
2851 scripts/silcdoc/silcdoc.
2853 * Added file lib/silcutil/silctypes.h to include all the
2854 arithmetic type definitions and some macros. Removed
2855 includes/bitmove.h and moved macros to silctypes.h.
2857 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2859 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
2861 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2863 * Added `type' argument to silc_id_payload_parse_id function which
2864 now returns the type of the ID to the sent pointer. Affected
2865 file is lib/silccore/silcid.[ch].
2867 * Added check for CMODE_CHANGE notify type that mode change is
2868 allowed by the sender. Affected file silcd/packet_receive.c.
2870 * Added check for CUMODE_CHANGE notify type that mode change is
2871 allowed by the sender. Affected file silcd/packet_receive.c.
2872 Added the ID type as CUMODE_CHANGE notify type as argument
2873 to the `notify' client operation. Affected files are
2874 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2876 * Added function silc_client_add_server to the client library.
2877 Added support for resolving also channel and server info when
2878 received unknown entity in notify packet. Affected files are
2879 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
2881 * Added function silc_command_get_status to return the command
2882 status from the command reply's argument payload. Affected files
2883 are lib/silccore/silccommand.[ch].
2885 * Added check for KICKED notify type that the kicking is
2886 allowed by the client. Affected file silcd/packet_receive.c.
2888 * Created function silc_get_input which can be used to get input
2889 (echo on or off) from user on command line. Affected files are
2890 lib/silcutil/silcutil.[ch].
2892 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2894 * Optimized silc_server_packet_relay_to_channel function.
2895 Added new function silc_channel_message_payload_encrypt which
2896 can be called directly if channel message payload needs to
2897 be encrypted and is already encoded (no need to call _encode
2898 function). Packet relaying is now done by router without any
2899 extra memory allocations. Affected files are
2900 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
2901 silcd/packet_send.c.
2903 * Fixed the INVITE notify handling. It took wrong arguments
2904 as invite list and invite delete. Affected file is
2905 silcd/packet_receive.c.
2907 * Added check for TOPIC_SET notify type that the topic change is
2908 allowed by the client. Affected file silcd/packet_receive.c.
2910 * Added check for INVITE notify type that inviting is allowed by
2911 the client. Affected file silcd/packet_receive.c.
2913 * Changed the silc_server_client_on_channel to return the
2914 SilcChannelClientEntry as well. Moved the function
2915 silc_server_check_cmode_rights to server_util.[ch].
2916 Affected files are silcd/server_util.[ch], silcd/command.c.
2918 * Added function silc_server_check_umode_rights to check whether
2919 changing client's user mode is allowed. Added check for
2920 UMODE_CHANGE notify type that the umode change is allowed
2921 by the client. Affected files are silcd/server_util.[ch],
2922 silcd/packet_receive.c and silcd/command.c.
2924 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2926 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
2927 ID length. It ignored that ID can be IPv6 based as well.
2928 Affected file lib/silccore/silcpacket.h.
2930 * Fixed the silc_id_id2str and silc_id_str2id to take the
2931 IPv6 address offset's into consideration. Affecte file is
2932 lib/silccore/silcid.c.
2934 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2936 * Fixed the internal Unix scheduler functions to check for
2937 NULL context they may receive. The affected file is
2938 lib/silcutil/unix/silcunixschedule.c.
2940 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
2942 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
2943 can specify different directory with --home command line
2944 parameter. Affected files irssi/src/silc/core/client_ops.c,
2947 * SILC-specific commands aren't now executed if the active server
2948 isn't of SILC-type, so there won't be problems with having
2949 IRC and SILC protocol support in same client. Affected files
2950 irssi/src/silc/core/silc-channels.c, silc-servers.c,
2953 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2955 * Improved the signal support in SILC Schedule. Added new
2956 function silc_schedule_signal_call which is used by application
2957 to mark a signal to be called. It is now safe to perform
2958 any kind of tasks in signal callbacks since it is guaranteed
2959 that the application specified signal callback is called
2960 after the signal is over. Affected files are
2961 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
2963 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2965 * Added `name' field to SilcChannelPrivateKey to represent
2966 application given name for the key. Moved also the context from
2967 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
2968 Added the `name' argument also to the function
2969 silc_client_add_channel_private_key.
2971 Added function silc_client_current_channel_private_key to set the
2972 current channel private key in use.
2974 Added "change" command to KEY command which can be used to change
2975 the current channel private key. Bound the command also to
2976 alt+K (Alt+Shift+k).
2978 Also affected files lib/silcclient/client_channel.c,
2979 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
2981 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2983 * Added silc_rng_get_byte_fast function in to the
2984 lib/silccrypt/silcrng.[ch].
2986 * Changed the interface of silc_packet_assemble and the
2987 silc_packet_send_prepare. If silc_packet_assmble is now
2988 called the application does not call silc_packet_send_prepare
2989 because the library will call it automatically. These
2990 interfaces now also return a reference to the outgoing buffer
2991 which includes the assembled packet, which the application can
2992 use to encrypt the packet.
2994 Affected files are lib/silccore/silcpacket.[ch],
2995 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
2996 silcd/packet_send.c, server_backup.c and packet_receive.c.
2998 * Fixed a packet sending bug on very high load, where outgoing
2999 packet queue wasn't handled correctly and packets got corrupted.
3000 Affected files are lib/silcutil/*/silc*sockconn.c,
3001 lib/silcclient/client.c and silcd/server.c.
3003 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3005 * Added macro SILC_PACKET_DATALEN which can be used during
3006 packet assembling to check whether the data to be added to
3007 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3008 len is truncated until it fits it.
3010 Added checks for maximum length of channel message payload and
3011 private message payload also.
3013 Added checks for maximum packet length in server and in
3016 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3017 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3018 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3019 lib/silcclient/client_prvmsg.c.
3021 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3023 * Added silc_server_packet_queue_purge call to the
3024 silc_server_disconnect_remote to assure that all data in the
3025 queue before disconnecting is sent to the network. Affected
3026 file silcd/server.c.
3028 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3030 * Added the deleting of server's own ID cache entry to the
3031 silc_server_free function. Free also everything else that
3032 has been allocated in silc_server_init. The affected file
3035 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3037 * Added functions silc_parse_version_string, silc_version_to_num,
3038 and silc_ske_parse_version to parse SILC protocol style version
3039 strings. Affected files lib/silcutil/silcutil.[ch] and
3040 lib/silcske/silcske.[ch].
3042 * Added new configuration params: version_protocol, version_software
3043 and version_software_vendor to specify what version the remote
3044 host must at least be to be able to connect to server. The vendor
3045 string can be regex matched too. Added new function
3046 silc_server_connection_allowed to check maximum number of allowed
3047 connections, and allowed versions for incoming connections.
3048 Affected files are silcd/server.c, server_util.[ch] and
3051 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3053 * Added preliminary support for signals in scheduler. The
3054 signals we care about are now blocked always when the scheduler
3055 is locked. This way we can synchronise the use of signal with
3056 scheduler. It is guaranteed that when signal occurs the scheduler
3057 is not locked, and thus new tasks can be safely added to the
3060 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3061 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3062 Added new platform specific routines
3063 silc_schedule_internal_signals_[un]block and
3064 silc_schedule_internal_signal_[un]register.
3066 Added new functions to SILC Schedule API:
3067 silc_schedule_signal_[un]register. Each signal that application
3068 is going to use should be registered to the scheduler.
3070 Affected files are lib/silcutil/silcschedule.[ch],
3071 lib/silcutil/*/silc*schedule.c.
3073 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3075 * Check for unauthenticated client and server in the
3076 silc_server_new_client and silc_server_new_server functions.
3077 Affected file silcd/packet_receive.c.
3079 * Added function silc_string_is_ascii to check whether given
3080 string is 7-bit ASCII string. Affected files are
3081 lib/silcutil/silcutil.[ch].
3083 * Added function silc_id_is_valid_server_id into the
3084 silcd/serverid.c and added checking for valid Server ID's in
3085 silc_server_new_server. The Server ID must always be based
3086 on the server's public IP address.
3088 * Added logging of DISCONNECT packet message in the server.
3089 Affected file silcd/server.c.
3091 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3093 * Changed all library interfaces that use Global RNG to also
3094 accept SilcRng as argument. Affected files are
3095 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3096 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3097 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3098 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3099 lib/silccrypt/rsa.c.
3101 * Added function silc_pkcs_generate_key to the
3102 lib/silccrypt/silcpkcs.[ch] for applications so that they
3103 don't need to do pkcs->pkcs->init calls anymore.
3105 * Remove SilcSocketConnection from the SFTP API since it really
3106 wasn't needed there. The application has the information
3107 saved in its contexts anyway and the SFTP layer doesn't need
3108 know about it. Affected files lib/silcsft/silcsftp.h and
3109 lib/silcsftp/sftp_[server/client].c.
3111 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3112 The SilcSimContext is not SilcSim.
3114 * Fixed possible buffer overflows in silc_id_render in the
3115 lib/silcutil/silcutil.c.
3117 * On EPOC the global crypto module lists are not used at all
3118 in the crypto library. Added support for using the constant
3119 algorithm list on EPOC. Affected files are
3120 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3123 * Fixed the handling of third parameter of KICKED notify, since
3124 it was mistakenly updated to SILC Protocol 1.0 even though it
3125 is to be included in 1.1. Since it is not in 1.0 it is not
3126 mandatory, and this fix now handles it only if it is provided,
3127 and it is not error if it is not provided. Affected file
3128 lib/silcclient/client_notify.c.
3130 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3132 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3133 client. Affected file irssi/src/silc/core/client_ops.c.
3135 * Merged with Irssi 0.8.4 from irssi.org CVS.
3137 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3139 * Check for valid socket connection in client entries before
3140 sending any messages. Fixes a crash, but doesn't fix some
3141 other underlaying bug that is lurking there. Affected
3142 file silcd/packet_send.c.
3144 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3146 * $usermode, $cumode and $cumode_space expandos shouldn't do
3147 anything with non-SILC server records. Affected file
3148 irssi/src/silc/core/silc-expandos.c
3150 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3152 * Fixed the silc_net_check_[host/local]_by_sock to support
3153 IPv6 bound sockets as well. Now they can return IPv6 addresses
3154 as well. Affected file lib/silcutil/silcnet.c.
3156 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3157 Affected lib/silcutil/unix/silcunixnet.c.
3159 * Fixed ID rendering (at least on some platforms, not NetBSD)
3160 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3162 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3164 * Added silc_hash_public_key and silc_hash_public_key_compare
3165 functions to be used with SilcHashTable. They can be used to
3166 hash public keys and compare public keys in hash table. Affected
3167 file lib/silcutil/silcutil.[ch].
3169 * Added support for specifying multiple public keys for Client
3170 connection section in server configuration file. This makes it
3171 possible to accept multiple public keys from same host, or to
3172 make a section that accepts any incoming host, and have the
3173 accepted public keys listed in the section.
3175 Added functions silc_sever_[find/get]_public_key, added the
3176 support for this actually to all connection sections but only
3177 the Client section is currently allowed to specify multiple
3180 Affected files are silcd/server.c, server_internal.h,
3181 command.c, protocol.c, server_util.[ch], packet_receive.c.
3183 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3185 * Merged Irssi 0.8.2 from irssi.org CVS.
3187 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3189 * If silc_debug is TRUE, also output standard logging messages
3190 to stderr with the debug output.
3192 Made silc_log_reset_all() flushing all channels before returning.
3193 Also fixed some documentation typos.
3195 Affected files are lib/silcutil/silclog.[ch].
3197 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3199 * Fixed the server to check correctly the amount of connections
3200 from single host, by checking also the type of the connection.
3201 Fixed also the comparison of number of connections and number
3202 of allowed connections. Affected files are silcd/server.c,
3205 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3207 * Fixed the USERS command reply to save the user's mode on the
3208 channel as well. Fixed JOIN command reply to check whether a
3209 client is on channel already and not join it twice. Affected
3210 file lib/silcclient/command_reply.c.
3212 * Added new file silc-expandos.c into irssi/silc/core/ to return
3213 various stuff for various signal for the statusbar etc. updating.
3214 Now Irssi SILC client prints channel user modes etc. on the
3217 * The user mode (like server/router operator changes) is now shown
3218 on the Irssi SILC client's statusbar. The affected files are
3219 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3221 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3223 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3224 to SILC_SCHEDULE_[UN]LOCK macros.
3226 * Added more error printing to logs in server code. Affected
3227 files silcd/server.c and silcd/protocol.c.
3229 * Fixed -S option parsing in Irssi SILC Client. Affected file
3230 irssi/src/silc/core/silc-core.c.
3232 * Added silc_buffer_alloc_size function. Affected file is
3233 lib/silcutil/silcbuffer.h.
3235 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3237 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3238 constants. Affected files in
3239 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3242 * Changed the internal SFTP Memory FS table to const. Affected
3243 file lib/silcsftp/sftp_fs_memory.c.
3245 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3247 * Fixed the buffer formatting and unformatting routines to
3248 check the size of 64 bits types with sizeof(). Affected
3249 file is lib/silcutil/silcbuffmt.c.
3251 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3253 * Removed 0.6.x backwards support.
3255 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3257 * Changed all integer type names:
3258 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3259 to avoid collisions with other libraries using same type names
3262 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3264 * Added `prefer_ipv6' argument to the functions
3265 silc_net_gethostbyname[_async]. If it is TRUE it will return
3266 IPv6 address over IPv4. If FALSE IPv4 address is returned
3267 even if IPv6 address was found. Affected files
3268 lib/silcutil/silcnet.[ch].
3270 * Added support silc_net_create_connection[_async] to fallback
3271 to IPv4 address if IPv6 address could not be used (like if
3272 it doesn't work on a specific system). Affected file in
3273 lib/silcutil/unix/silcunixnet.c.
3275 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3277 * Added silc_schedule_reinit function to do the enlarging
3278 of the max tasks handling capabilities of the scheduler.
3279 Affected files lib/silcutil/silcschedule.[ch].
3281 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3283 * Added automatic extern "C" { ... } for C++ compilers so the
3284 application does not need to define them. Affected file
3285 includes/silcincludes.h.
3287 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3288 old name went against naming convention. Applications now
3289 include "silcclient.h" instead of "clientlibincludes.h".
3290 Removed includes/clientlibincludes.h, it is redundant now.
3292 * Renamed includes/version.h to silcversion.h.
3294 * Added really preliminary support for OS/2 into the util
3295 library. Only thread & mutex API is implemented, others
3296 are still to be implemented. Created the lib/silcutil/os2/
3297 directory. Created also file includes/silcos2.h.
3299 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3301 * Added preliminary BeOS support into the util library.
3302 Created lib/silcutil/beos/, and implemented all the needed
3303 functions to support SILC on BeOS. Created also file
3304 includes/silcbeos.h.
3306 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3308 * Added proper initializations to silc's irssi code, so it's
3309 now possible to load it as module. Affected files
3310 irssi/src/silc/core/silc-core.c,
3311 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3313 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3315 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3318 * Fixed the silcdoc document generator to correct generate
3319 docs from all kinds of filenames. Affected files are
3320 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3322 * ROBOdoc documented lib/silcutil/silcmemory.h.
3323 Added also new function silc_memdup.
3325 * Removed lib/silcutil/silcbufutil.h and moved those routines
3326 to the lib/silcutil/silcbuffer.h.
3328 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3330 * Added `user_count' to the SilcChannelEntry which now tells the
3331 number of users on the channel. The user count is now saved
3332 in normal server of global channels as well. Affected files
3333 silcd/server.c, idlist.h, packet_receive.c and command.c.
3335 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3336 include file utility functions.
3338 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3339 instead of calling directly OS routines.
3341 * Fixed NICK change printing in Irssi SILC Client. Fixed
3342 KICKED notify printing in Irssi SILC Client. Affected file
3343 irssi/src/silc/core/client_ops.c.
3345 * Fixed a NICK change bug in client library, to not recreate the
3346 client_entry->channels hash table everytime nick is changed.
3347 Affected file lib/silcclient/client.c.
3349 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3351 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3352 the SKE interface a bit.
3354 * Fixed padding problem in PKCS#1. The padding was not actually
3355 random since the random number generator was used incorrectly.
3356 This security bug affects only when encrypting with PKCS#1, and
3357 it is not currently used at all in SILC. SILC only use signing
3358 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3360 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3362 * Rewrote the notify handling in Irssi SILC client to not call
3363 the events as signals. Fixes problems with Perl support.
3364 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3366 * Send the auto-nicking NICK command in client library with
3367 little timeout after connecting. The affected file is
3368 lib/silcclient/client.c.
3370 * Added following new config file settings:
3371 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3372 key_exchange_timeout, conn_auth_timeout, connections_max,
3375 Implemented all the new config settings handling in the server.
3377 Optimized the use of SKE Mutual flag usage. Use it only
3378 if connection authentication protocol is not based in public
3381 Renamed all SilcServerConfigSection* to SilcServerConfig*
3382 to have a bit shorter names.
3384 Affected files silcd/serverconfig.[ch], server.[ch], and
3387 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3389 * Cleaned up the listening sockets code, preparing for the rehash
3390 support. Affected file is silcd/server.c.
3392 * Fixed some output messages. Affected files are silcd/silcd.c,
3395 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3397 * Create lib/doc/silcrng_intro.html document as introduction
3398 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3400 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3402 * Fixes to the silcd config template. Affected file is
3403 doc/example_silcd.conf.in.
3405 * Removed type casts from silc_calloc(), conforming to the
3406 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3408 * Removed param_name member from client, server, and router
3409 section structs, now identifying the param directly.
3411 Added CONFIG_FREE_AUTH macro in config file parsing.
3413 Affected files are silcd/serverconfig.[ch].
3415 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3417 * Fixed command line parameter handling. All SILC initialization
3418 is now done in silc_core_init() which also fixes autoconnecting
3421 Affected files irssi/src/silc/core/silc-core.c,
3422 irssi/src/fe-text/silc.c.
3424 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3426 * Added new configuration options and blocks:
3427 keepalive_secs, reconnect_count, reconnect_interval,
3428 reconnect_interval_max, reconnect_keep_trying and
3429 require_reverser_lookup. Added ConnectionParam block, and
3430 implemented the connection parameters when connecting as
3431 initiator and when accepting connections as responder.
3433 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
3434 whether given configuration value has been given already.
3436 Affected files silcd/serverconfig.[c], server.[c].
3438 * Splitted the doc/example_silcd.conf.in. Separated the crypto
3439 algorithm parts and created new file silcalgs.conf, that
3440 is now included from the example_silcd.conf.in.
3442 * Optimized the silc_server_connect_to_router_second to take
3443 the connection configuration object from the SilcServerConnection
3444 object instead of finding it during the connecting phase.
3445 Added the configuration object to SilcServerConnection struct.
3446 Affected files silcd/server_internal.h, server.c.
3448 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3450 * Add the client on channel after it was resolved at the
3451 channel message receiving, and it was not already on the
3452 channel. Affected file lib/silcclient/client_channel.c.
3454 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3456 * Fixed the public key authentication to allocate always the
3457 destination signature buffer instead of using static buffer.
3458 Affected file silcd/protocol.c.
3460 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3462 * Unified the serverconfig.[ch]'s helper function interface.
3463 Affected file silcd/serverconfig.[ch].
3465 * Removed doc/example_silc.conf.in since it is redundant.
3466 The make install will now install irssi/silc.conf file.
3468 * Added new Passphrase and Publickey authentication methods to
3469 config file, allowing both public key and passphrase based
3470 authentication to be set at the same time.
3472 Added `prefer_passphrase_auth' setting in config file which
3473 can be used to set to prefer passwd auth if both passwd and
3474 public key is set. If not set, public key is preferred.
3475 This has effect only when being initiator (responder will try
3478 Added support for authentication with passphrase and public key
3479 at the same time. The passphrase is tried first always since
3480 it is faster to check.
3482 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
3484 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3486 * Merged the new SILC Config library, with the server parsing
3487 support. Read the header file silcconfig.h or the toolkit
3488 documentation for the news. Affected files are
3489 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
3490 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
3491 silcd/protocol.c silcd/server.c silcd/server_backup.c
3492 silcd/serverconfig.[ch] silcd/silcd.c.
3494 * Fixed some silclog documentation. Affected file is
3495 lib/silcutil/silclog.h.
3497 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3499 * The silc_cipher_register, silc_hash_register and
3500 silc_hmac_register now checks if the object to be registered
3501 is registered already. Affected files are
3502 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
3504 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3506 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
3508 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3510 * Allow zero length channel messages inside the Channel Message
3511 Payload. Affected file lib/silccore/silcchannel.c.
3513 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
3514 as header filenames.
3516 * Removed lib/silcclient/README and created HTML file
3517 lib/silcclient/silcclient_using.html, which is now included
3518 as part of Toolkit documentation.
3520 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3522 * Fixed CUMODE_CHANGE notify handling to change the mode of
3523 correct client. Affected file lib/silcclient/client_notify.c.
3525 * Make silc_rng_alloc fail if it cannot allocate the sha1
3526 hash algorithm. Affected file lib/silccrypt/silcrng.c.
3528 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3530 * Fixed the file transfer's key agreement payload to include
3531 zero port also if the hostname is NULL because it could not
3534 Call file transfer monitor callback now also if error occurs
3535 during key agreement protocol.
3537 Changed the silc_client_file_send interface to return the
3538 SilcClientFileError instead of session id. The session ID
3539 is returned into pointer provided as argument.
3541 Check that the file exists locally before sending the
3542 file transfer request at all.
3544 Affected file lib/silcclient/client_ftp.c, silcapi.h.
3546 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
3547 error than can occur while key agreement protocol. Affected
3548 file lib/silcclient/silcapi.h.
3550 * Fixed the event_mode CMODE handler to not crash when mode
3551 is changed and +k mode is set in the channel. Affected file
3552 irssi/src/silc/core/silc-channels.c.
3554 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
3555 SILC_LOG_WARNING to give out Warning and not Error. Affected
3556 file lib/silcutil/silclog.c.
3558 * Fixed the channel message payload decryption in the function
3559 silc_channel_message_payload_decrypt to not modify the original
3560 buffer before it is verified that the message decrypted
3561 correctly. Otherwise, next time it is called with correct
3562 channel key it won't encrypt since the payload is corrupted.
3563 Affected file lib/silccore/silcchannel.c.
3565 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3567 * Do not constantly resize the window. A fix patch by cras.
3568 Affected file irssi/src/fe-text/screen.c.
3570 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3572 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
3573 Affected file lib/silcutil/silcnet.c.
3575 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3577 * Fixed a bug in hash table internal routine for traversing
3578 the table with foreach callback. The current entry may
3579 become invalid in the callback but it was referenced after
3580 the callback returned.
3582 Do not allow auto rehashing of hash table during the
3583 silc_hash_table_foreach operation, for same reasons as it is
3584 not allowed for SilcHashTableList. Affected files are
3585 lib/silcutil/silchashtable.[ch].
3587 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3589 * Defined DLLAPI into silcincludes.h and silcwin32.h for
3590 Win32 DLL. extern's in header files are now declared with
3593 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3595 * Fixed private message handling. It used some old code that
3596 caused the client to crash. Affecte file is
3597 lib/silcclient/client_prvmsg.c.
3599 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3601 * Added function silc_client_add_channel,
3602 silc_client_replace_channel_id, and removed functions
3603 silc_client_new_channel_id and silc_idlist_get_channel_by_id
3604 from client library.
3606 * Added cross reference of the joined channels to the
3607 SilcClientEntry, and changed the SilcChannelEntry's
3608 users list to SilcHashTable. The affected files are
3609 lib/silcclient/idlist.[ch].
3611 * Fixed a bug in hash table tarversing. While the hash table
3612 is traversed with SilcHashTableList the table must not be
3613 rehashed. It is now guaranteed that auto rehashable tables
3614 are not rehashed while tarversing the list. Also defined that
3615 silc_hash_table_rehash must not be called while tarversing
3616 the table. Added function silc_hash_table_list_reset that must
3617 be called after the tarversing is over. The affected files are
3618 lib/silcutil/silchashtable.[ch].
3620 * Changed all hash table traversing to call the new
3621 silc_hash_table_list_reset in server and in client library.
3623 * Added function silc_client_on_channel to return the
3624 SilcChannelUser entry if the specified client entry is joined
3625 on the specified channel. This is exported to application as
3626 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
3628 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3630 * Fixed founder regaining problem with JOIN command on normal
3631 server. The notify for mode change must be sent always and
3632 not only if !cmd->pending. Affected file silcd/command.c.
3634 * Fixed the WHOWAS command's reply sending to support the
3635 lists correctly. Affected file silcd/command.c.
3637 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3639 * When sending JOIN command to router for processing the
3640 sender's old command identifier was not saved back to the
3641 sender's command context, fixed now. The affected file is
3644 * Create the key in JOIN command of the router did not return
3645 the channel key, added check for this. Affected file is
3648 * Fixed a channel ID update bug in JOIN command reply. Do
3649 not directly upgrade the ID but call the function
3650 silc_idlist_replace_channel_id if the ID was changed.
3651 Affected file silcd/command_reply.c.
3653 * Fixed memory leaks from command calling if it would fail.
3654 Affected file silcd/command.c.
3656 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3658 * Applied patches from cras:
3660 Memory leak fixes around libaries, irssi window resize fix,
3661 new silclist.h and silcdlist.h, all extern inline changed to
3664 * Removed dotconf from lib/dotconf, not needed anymore.
3666 * Removed TRQ from lib/trq, not needed anymore.
3668 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
3669 with server connections. Later this will be configurable
3670 in config file after new config file is done. Affected file
3673 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3675 * Fixed a crash in server related to channel announcements.
3676 Affected file silcd/server.c.
3678 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3680 * Fixed memory leaks in silc_server_create_new_channel*
3681 functions. Affected file silcd/server.c.
3683 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
3684 which ID was changed. This way the router will send the
3685 user list for the channel again, and server won't be in
3686 desync in some rare circumstances. Affected file is
3687 silcd/packet_receive.c.
3689 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3691 * Check for NULL socket pointer in the function
3692 silc_server_packet_send_to_channel_real. Affected file
3693 silcd/packet_send.c.
3695 * Fixed the BAN notify handling to correctly remove ban
3696 list. Affected file silcd/packet_receive.c.
3698 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3700 * Fixed some header addition to Toolkit distribution in
3701 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
3703 * Added lib/silcclient/client_ops_example.h as an template
3704 file for application programmers to quickly start using
3705 the SilcClientOperation functions in their application.
3706 Updated the lib/silcclient/README as well to tell about this
3707 nice file made available.
3709 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3711 * Call silc_server_remove_from_channels when removing client
3712 entry when NO_SUCH_CLIENT_ID was received. Affected file
3713 is silcd/command_reply.c.
3715 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3717 * Added server & router operator statistics updating. Affected
3718 file silcd/packet_receive.c and silcd/command.c.
3720 * Fixed the SERVER_SIGNOFF notify handling on normal server
3721 not to save the history information for clients. Same was
3722 fixed earlier in remove_clients_by_server function, but not
3723 here. Affected file silcd/packet_receive.c.
3725 * Raised the default connection-retry count from 4 to 7 in
3726 server. Affected file silcd/server.h.
3728 * Cancel any possible reconnect timeouts when we start the
3729 key exchange. Affected file silcd/server.c.
3731 * Do not reconnect on connection failure when SCONNECT was
3732 given. Affected files silcd/server.[ch].
3734 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3736 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
3738 * Fixed the NICK command to always give the unformatted
3739 nickname to the one giving the NICK command. If unformatted
3740 nickname is cached already it will be formatted and the
3741 local entry will always get the unformatted nickname.
3742 Affected file lib/silcclient/idlist.c.
3744 * Fixed some double frees from client library commands.
3745 Affected file is lib/silcclient/command.c.
3747 * Fixed CUMODE command in server to assure that no one can
3748 change founder's mode than the founder itself, there was a
3749 little bug. Affected file silcd/command.c.
3751 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3753 * Removed the SilcClientCommandDestructor from the client
3754 libary, it is not needed anymore. Affected files are
3755 lib/silcclient/silcapi.h, command[_reply].[ch],
3756 client_notify, idlist.c.
3758 * Fixed GETKEY command to first resolve client, and then
3759 resolve the server only if the client was not found, instead
3760 of resolving both at the same time. Affected file is
3761 lib/silcclient/command.c.
3763 * Added silc_client_start_key_exchange_cb and lookup the
3764 remote hostname and IP address before starting the key
3765 exchange with server. The affected file is
3766 lib/silcclient/client.c.
3768 * The server's public key is now saved using the IP address
3769 of the server and not the servername for the filename.
3770 The hostname public key filename is checked as an fall back
3771 method if the IP address based filename is not found.
3773 Fixed the GETKEY command to save the fetched server key
3774 in correct filename.
3776 Print the remote server's hostname now when new key is
3777 received during connection process. Affected file is
3778 irssi/src/silc/core/client_ops.c.
3780 * Return always our own public key to the client if it asks
3781 for it with GETKEY command. Affected file silcd/command.c.
3783 * Removed the use_auto_addr variable from default config
3784 file since it was in wrong section. Affected file is
3787 * Fixed TOPIC_CHANGE notification to not route it when it
3788 was sent using silc_server_send_notify_to_channel function.
3789 Affected file silcd/command.c.
3791 * Fixed silc_server_send_notify_kicked to send the kicker's
3792 Client ID also, it was missing. Affected files are
3793 silcd/command.c, silcd/packet_send.[ch].
3795 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3797 * Do not save client history information in SERVER_SIGNOFF.
3798 Fixes the bug in normal server that it does not detect
3799 the client becoming valid after the server becomes back
3800 online. Affected file silcd/server_util.c.
3802 * Added `sock_error' field into the SilcSocketConnection
3803 context. When error occurs during socket operation (read
3804 or write) the error is saved. Added also new function
3805 silc_socket_get_error to return human readable socket error
3806 message. Affected files are lib/silcutil/silcsockconn.[ch],
3807 lib/silcutil/unix/silcunixsockconn.c, and
3808 lib/silcutil/win32/silcwin32sockconn.c.
3810 * The server now prints the socket error message in the
3811 signoff for client. Affected file silcd/server.c.
3813 * Fixed the `created' channel information sending from router
3814 to server in JOIN command. Checks now whether the channel
3815 really was created or not and set it according that.
3817 Fixed the JOIN command to use the client entry's current
3818 ID during the joining procedure instead of the one it sent
3819 in the command (it is checked though), since it can change
3820 between the packet processing and command processing, and
3821 would just case unnecessary pain in the client end. Affected
3822 file silcd/command.c.
3824 * Fixed a channel key payload sending to use correct channel
3825 ID when the server was forced to change the channel's ID by
3826 router. Router sent the key payload with the old Channel ID.
3827 Affected file silcd/packet_receive.c.
3829 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3831 * Call silc_server_save_channel_key only if the key payload
3832 was provided in the JOIN command's command reply. Affected
3833 file silcd/command_reply.c.
3835 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3837 * Fixed silc_mp_sizeinbase to return the value correctly with
3838 MPI. Affected file lib/silcmath/mp_mpi.c.
3840 * Fixed the stop_server signal to correctly stop the scheduler
3841 and gracefully stop the server when SIGTERM or SIGINT signals
3842 are received. Affected file silcd/silcd.c.
3844 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3846 * Simple handling of TERM and HUP signals. Also added some log
3847 flushing call around. Affected file is
3850 * Fixed small bugs in silclog.c. Now buffering output will take
3851 effect after 10 seconds since startup: This will ensure that
3852 no important startup messages are lost. Also output redirection
3853 will preserve original format ([Date] [Type] message).
3854 Affected file is lib/silcutil/silclog.c.
3856 * Added two options to the config file, in the logging section:
3857 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
3858 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
3860 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3862 * Do not print the warning about log files not being initialized
3863 more than once to avoid excess logging. Affected file is
3864 lib/silcutil/silclog.c.
3866 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
3867 the SIM copying in make install in Makefile.am.pre.
3869 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
3871 * Rewritten silclog APIs. Globally interesting changes follows:
3872 silc_log_set_files() changed to silc_log_set_file().
3873 silc_log_set_callbacks() changed to silc_log_set_callback().
3874 ROBOdoc documented silclog header file.
3875 SilcLogCb now returns bool to wether inihibit the default
3876 handler or not (to keep the old behaviour return always TRUE).
3877 The new APIs should also fix the problem of the
3878 silcd_error.log file that was written in the current directory.
3881 Log files streams will remain opened after silc_log_set_file()
3882 call, means less CPU usage notably on high traffic servers.
3883 File streams are now full buffered, and flushed to the disk
3884 every 5 minutes, lesses HD activity and CPU usage.
3885 Messages can be redirected, allowing admins to configure
3886 one single logfile for all server messages.
3887 the silc_log_quick global variable to activate fast-logging.
3888 Affected files lib/silcutil/silclog.[ch]
3890 * Changed some code to conform new silclog APIs. Affected
3891 files are doc/example_silcd.conf.in, silcd/server.c
3892 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
3895 * Fixed a memory leak that could occur in some situations.
3896 Affected file silcd/serverconfig.c.
3898 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3900 * Added the silc_client_del_client to remove the client from
3901 all channels as well. Affected file lib/silcclient/idlist.c.
3903 * Fixed the client library to correctly remove the client
3904 from all channels when the client entry is being destroyed.
3905 Affected file lib/silcclient/client_notify.c, command.c.
3907 * Added auto-nicking support to the client library. If the
3908 applicatio now sets client->nickname it will be sent to the
3909 server after connecting by the library. This way for example
3910 SILCNICK (or IRCNICK) environment variables will have effect
3911 and always change the nickname automatically to whatever
3912 it is wanted. Affected file lib/silcclient/client.[ch].
3914 * Renamed silc_server_command_bad_chars to the
3915 silc_server_name_bad_chars and moved it to the
3916 silcd/server_util.[ch]. Added also new function
3917 silc_server_name_modify_bad to return nickname that
3918 includes bad characters as new nickname without those
3919 bad characters. This check and modify is now used in
3920 silc_server_new_client when the username is initially set
3921 as nickname, so it must be checked to be valid nickname.
3922 Affected file silcd/packet_receive.c.
3924 * The nickname length is now taken from the packet for real
3925 and not trusted to strlen() since it clearly can return
3926 wrong length for nickname including bad characters. This
3927 also applies to channel names. Affected file silcd/command.c.
3929 * Removed the lib/silcsilm/modules directory. Modules are now
3930 compiled into the lib/silcsim. Fixed the copying of the
3931 modules to follow symbolic links in Makefile.am.pre.
3933 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3935 * Fixed silc_string_regexify list creation. Fixes bugs with
3936 BAN and INVITE commands in server. The affected file is
3937 lib/silcutil/unix/silcunixutil.c.
3939 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3941 * Removed the command destructor entirely from the server's
3942 command and command reply routines. It is not needed, and
3943 its usage was buggy and caused crashes. Affected files are
3944 silcd/command[_reply].[ch].
3946 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3948 * Cancel protocol and NULL sock->protocol if timeout
3949 occurred during protocol. Affected file silcd/server.c.
3951 * Cancel protocol timeouts always before calling the final
3952 callback, to assure that after final callback is called
3953 no other state will be called for the protocol anymore.
3954 Affected file silcd/protocol.c.
3956 * Print error log if incoming connection configuration could
3957 not be found. Affected file silcd/server.c.
3959 * Fixed JOIN command to correctly save the founder mode
3960 to the client on normal SILC server, when the channel
3961 was created by the router. Affected file silcd/command.c.
3963 * Fixed LIST command (hopefully) to send correct reply
3964 packets. Affected file silcd/command.c.
3966 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
3968 * The silc_packet_receive_process now returns FALSE if the
3969 read data was invalid packet, and TRUE if it was ok.
3971 The server now checks that if unauthenticated connection
3972 sends data and its processing fails the server will close
3973 the connection since it could be a malicious flooder.
3975 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
3977 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3979 * Make sure the warning about error opening a log file is
3980 printed only once and not everytime it fails (produces
3981 too much useless log). Affected file lib/silcutil/silclog.c.
3983 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
3985 * Made the silc_server_daemonise() function more readable.
3986 Affected file silcd/server.c.
3988 * Pid file is now optional, the user may comment it out from
3989 the config file. Removed define SILC_SERVER_PID_FILE, we
3990 don't need a default any longer. Affected file
3991 configure.in.pre, lib/Makefile.am.pre.
3993 * Make some use of the pid file. The server now dies at startup
3994 if it detects a valid pid file on his path. The server would
3995 die anyway in this circumstance, because of the bind() failure.
3996 Affected file silcd/silcd.c.
3998 * No longer compiling lib/dotconf.
4000 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4002 * Fixed JOIN command parsing not to crash. Affected file
4003 lib/silcclient/command.c.
4005 * Fied the NICK_CHANGE notify to add the new client entry
4006 even it is resolved. This removes an <[unknown]> nick
4007 thingy bug in the client. Affected file is
4008 lib/silcclient/client_notify.c.
4010 * Do not try to allocate 0 bytes (efence does not like it)
4011 in lib/silccore/silccomand.c when encoding payload.
4013 * Do not take IRCNICK as nickname in Irssi SILC client since
4014 it is not possible to set nickname before hand connecting
4015 the server (TODO has an entry about adding auto-nicking
4018 * Changed the silc_server_command_pending to check whether
4019 there already exists an pending entry with the specified
4020 command, command identifier and pending callback. This is
4021 to fix IDENTIFY and WHOIS related crashes that may register
4022 multiple pending commands with same identifier. Affected
4023 file silcd/command.c.
4025 * Fixed the server to reconnect to the router even if it
4026 was already reconnecting and EOF was received. This to
4027 fix a possibility that the server wouldn't ever try to
4028 auto-reconnect to the router. Affected file silcd/server.c.
4030 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4032 * Fixed the server's password authentication to use the
4033 length of the locally saved password, and not the one
4034 sent in the packet. Affected file silcd/protocol.c.
4036 * Fixed same password authentication problem in the
4037 Authentication Payload handling routines in
4038 lib/silccore/silcauth.c.
4040 * Yet another password authentication problem fixed with
4041 channel password handling in silcd/command.c.
4043 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4045 * If first character of string in silc_parse_userfqdn is '@'
4046 then do not parse it. Affected file is
4047 lib/silcutil/silcutil.c.
4049 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4051 * Fixed minor bug in IDENTIFY command reply sending, which
4052 caused various weird problems during JOIN when it was
4053 resolving names for users. Affected file silcd/command.c.
4055 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4057 * Fixed the IDENTIFY command reply sending to chech better valid
4058 clients. It was possible to send incomplete list of replies.
4059 Affected file silcd/command.c.
4061 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4063 * Added silc_client_command[s]_[un]register functions now to
4064 dynamically register the commands in client library. Removed
4065 the static table of commands. This allows the client library
4066 to call commands without causing the application to know about
4067 what commands library has called.
4069 Removed the INFO command reply kludge to detect when the command
4070 was called by library. Now library use its own command reply
4071 function for INFO command.
4073 Added function silc_client_command_call to call a command.
4074 Application can use it to call command, not access the structure
4077 Now all commands that are sent by the client library (not
4078 explicitly sent by application) use own command reply functions.
4080 Affected files around lib/silcclient/ and in
4081 irssi/src/silc/core/.
4083 * Fixed the WHOIS command reply sending to chech better valid
4084 clients. It was possible to send incomplete list of replies.
4086 Fixed the WHOIS and IDENTIFY to send the request to router
4087 if normal server did not do it and did not find any results.
4089 Affected file silcd/command.c.
4091 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4093 * Moved the internal data from SilcClient context into its
4094 own file, not accesible to application. Affected files
4095 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4096 and other files in client library.
4098 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4100 * Added doc/examples installation target in Makefile.am.pre.
4103 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4105 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4106 commands the found client entry will be removed from the
4107 cache, after notifying application about the error. Affected
4108 file lib/silcclient/command_reply.c.
4110 * Changed the /MSG to check for exact nickname user gave, and
4111 not let `nick' match `nick@host' if it is only one found. Now,
4112 user must type the exact nickname (like nick@host2) even if
4113 there are no more than one same nicks found. This is to avoid
4114 a possibility of sending nickname to wrong nickname since
4115 `nick' could match `nick@host'. Affected file is
4116 irssi/src/core/silc-servers.c.
4118 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4120 * Do not print "you are now server operator" or similar when
4121 giving /away command. Affected files are
4122 irssi/src/silc/core/client_ops.c, silc-servers.h.
4124 * Made the silc_server_command_pending_error_check to send
4125 the same command reply payload it received back to the
4126 original sender of the command. This way all arguments
4127 that was received by the server will be received by the
4128 client too. Affected file silcd/command.c.
4130 * Added the silc_idcache_add to return the created cache entry
4131 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4133 * Add global clients to expire if they are not on any channel.
4134 This is because normal server will never know if they signoff
4135 if they are not on any channel. The cache expiry will take
4136 case of these entries. This is done by normal servers only.
4137 The affected files are silcd/command_reply.c,
4138 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4140 * If server receives invalid ID notification for WHOIS or
4141 IDENTIFY and the ID exists in the lists, it is removed.
4142 Affected file silcd/command_reply.c.
4144 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4145 in client then client entry that it matches is searched and
4146 the nickname is printed on the screen for user. Affected
4147 file irssi/src/silc/core/client_ops.c.
4149 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4151 * Use cache entry expire time in the LIST command reply to
4152 purge old entries from the cache after the LIST command
4153 reply has been received. This way we don't have non-existent
4154 entries in the cache for too long. Affected file is
4155 silcd/command_reply.c.
4157 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4159 * If we are normal server, and we've not resolved client info
4160 in WHOIS or IDENTIFY from router, and it is global client,
4161 we'll check whether it is on some channel. If it is not
4162 then we cannot be sure about its validity and will resolve it
4163 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4164 file silcd/command.c.
4166 * Search channel by name (if possible) rather than by ID
4167 in IDENTIFY command's command reply. Affected file is
4168 silcd/command_reply.c.
4170 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4172 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4173 Updated specs and implemented it. Affected file silcd/command.c,
4174 silcd/packet_send.c and silcd/packet_receive.c.
4176 * Implemented the <founder auth> payload handling in the JOIN
4177 command. If provided all conditions for channel joining
4178 except requirement to provide correct passphrase can be
4179 overrided by the channel founder. Updated the protocol specs.
4180 Affected file silcd/command.c.
4182 Added support for founder auth in JOIN command in client
4183 library. Fixed the parsing of the JOIN command now to support
4184 all options as they should be. The affected file is
4185 lib/silcclient/command.c.
4187 * Optimized the WHOIS and IDENTIFY commands to send the request
4188 to router only if it includes nicknames or other names. If
4189 they include only IDs then check the local cache first before
4190 routing. Affected file is silcd/command.c.
4192 * Added channels topic announcements. Affected file is
4193 silcd/packet_receive.c and silcd/server.c.
4195 * Fixed the silc_server_send_notify_topic_set to really destine
4196 the packet to channel. Affected file silcd/packet_send.c.
4198 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4199 library. Affected file lib/silcclient/client_notify.c.
4201 * Added UMODE announcements. Affected file silcd/server.c.
4203 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4205 * Memory leak fixes in:
4207 lib/silcutil/silcsockconn.c
4208 lib/silcske/silcske.c
4209 lib/silcske/groups.c
4211 lib/silccrypt/silcpkcs.c
4212 lib/silccore/silccommand.c
4213 lib/silccore/silcidcache.c
4218 * ROBOdoc documented the lib/silcske/groups.h file and a
4219 bit changed the interface for better.
4221 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4223 * Update the client entry context in the ID cache after
4224 nick change. Affected file lib/silcclient/command.c.
4225 Fixes the CUMODE command when regaining founder privileges,
4226 and a little WHOIS problem.
4228 * Fixed silc_net_gethostbyname to correctly call the
4229 inet_ntop. Affected file lib/silcutil/silcnet.c.
4231 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4233 * Added IPv6 support checking to the configure.in.pre, added
4234 also --enable-ipv6 option to override the check. Affected
4235 file configure.in.pre.
4237 * The silc_thread_create now calls the start function
4238 directly if threads support is not compiled in. Removes
4239 ugly #ifdef's from generic code. Affected files are
4240 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4242 * Added silc_net_gethostby[name/addr]_async to asynchronously
4243 resolve. Affected files are lib/silcutil/silcnet.[ch].
4245 * Added support for rendering IPv6 based server, client and
4246 channel IDs. Affected file lib/silcutil/silcutil.c.
4248 * Added support for creating IPv6 based server IDs. Affected
4249 file is silcd/serverid.c.
4251 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4253 * Added silc_net_gethostby[addr/name] into the
4254 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4255 routines. Added silc_net_is_ip[4/6]. Affected file is
4256 lib/silcutil/unix/silcunixnet.c. All routines that take
4257 address as argument now supports both IPv4 and IPv6 addresses.
4259 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4261 * Fixed LIST command reply sending in server. Affected file
4264 * Server now sends the kicker's client ID in the KICK notify
4265 to the kicked client. Affected file silcd/command.c.
4267 * The client library now parses the kickers client ID and
4268 UI displays it. Affected files lib/silcclient/client_notify.c
4269 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4271 * Made all payload parsing function prototypes consistent.
4272 They all take now const unsigned char * and uint32 pair as
4273 the payload data instead of SilcBuffer. Changes all around
4274 the source tree. Other unsigned char* -> const unsigned char*
4275 changes around the tree as well.
4277 * Optimized SFTP client and server packet sending not to
4278 allocate new buffer for each packet but to recycle the
4279 first allocated buffer. Affected files are
4280 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4282 * Optimized the SFTP client to use SilcList instead of
4283 SilcDList for requests, because it is faster. Affected file
4284 is lib/silcsftp/sftp_client.c.
4286 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4287 into lib/silccore/silcid.[ch].
4289 Renamed silcpayload.[ch] into silcargument.[ch].
4291 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4293 * If client entry is deleted with active key agreement
4294 session, abort the session.
4296 The silc_client_abort_key_agreement now calls the completion
4297 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4299 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4302 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4304 * Don't use __restrict in older GCC's. Affected file is
4305 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4307 * silc_net_localhost now attempts to reverse lookup the
4308 IP/hostname. Affected file lib/silcutil/silcnet.c.
4310 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4311 command. It can be used to gain founder privileges at
4312 the same time when joining the channel.
4314 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4315 kicker's client ID as well. Updated protocol specs.
4317 Defined that the server must send SILC_COMMAND_IDENTIFY
4318 command reply with error status to client who sent
4319 private message with invalid client ID.
4321 Updated the protocol specification.
4323 * Added silc_server_send_command_reply to send any
4324 command reply. Affected file silcd/packet_send.[ch].
4326 * Added silc_id_payload_encode_data to encode ID payload
4327 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4329 * The server now send IDENTIFY command reply with error
4330 status if client ID in private message is invalid. Affected
4331 file silcd/packet_receive.c.
4333 * Save the server key file with server's IP address in
4334 the filename instead of hostname. The affected file is
4335 irssi/src/silc/core/client_ops.c.
4337 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4339 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4342 * Added libtool support for compiling shared objects in
4343 lib/silcsim. Affected file configure.in.pre and
4344 lib/silcsim/Makefile.am. Original patch by cras.
4346 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4348 * Pid file configuration, and server's config file fixes
4349 patch by toma. Updated CREDITS file.
4351 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4353 * Fixed silc_client_channel_message to not try to decrypt
4354 the message twice if it resolved the destination client
4355 information. This could cause of dropping one channel
4356 message. Affected file lib/silcclient/client_channel.c.
4358 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4360 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4361 lib/silcclient/client.c. This function is used when the SILC
4362 Client is run under some other scheduler, or event loop or
4363 main loop. On GUI applications, for example this may be
4364 desired to used to run the client under the GUI application's
4365 main loop. Typically the GUI application would register an
4366 idle task that calls this function multiple times in a second
4367 to quickly process the SILC specific data.
4369 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4371 * Fixed silc_server_drop() for dropping the supplementary
4372 groups as well, this could cause a security hole on some
4375 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4377 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4380 * Write PID file after dropping privileges. Added -F option
4381 to run server on foreground. A patch by debolaz.
4382 Affected files silcd/server.c, silcd/silcd.c.
4384 * Fixed MOTD to return the MOTD file server name. Affected
4385 file silcd/command.c.
4387 * Added INFO command reply handling to the Irssi SILC Client.
4388 Affected file irssi/src/silc/core/client_ops.c.
4390 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4392 * Fixed the silc_idcache_list_* routines to really support
4393 the dynamic list. Fixes a crash. Affected file is
4394 lib/silccore/silcidcache.c.
4396 * Fixed the LIST command reply to really call LIST command's
4397 pending callbacks. Affected file silcd/command_reply.c.
4399 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4401 * Update conn->local_entry->nickname after giving NICK
4402 command. Affected file lib/silcclient/command.c.
4404 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4406 * Added the [pid] option to the silcd configuration file
4408 Affected files: serverconfig.[ch] and silcd.c
4410 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4412 * Save fingerprint in WHOIS command reply in server.
4413 Affected file silcd/command_reply.c.
4415 * Fixed NICK commands pending callback registration.
4416 Affected file lib/silcclient/command.c.
4418 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4420 * Use ++server->cmd_ident when sending commands in server,
4421 instead of random number. Affected file silcd/command.c.
4423 * Fixed GETKEY command reply to call actually GETKEY pending
4424 command callbacks. Affected file silcd/command_reply.c.
4426 * A bit stricter check for nicknames. Check for same nickname
4427 in NICK command also. Affected file silcd/command.c.
4429 * Do not call INFO command everytime client ID changes, only
4430 during first connecting. Affected file lib/silcclient/client.c.
4432 * Set the new nickname only after successful command reply for
4433 NICK command is returned by server. Affected file
4434 lib/silcclient/command.c.
4436 * Remove nicknames from nicklist during server_signoff notify.
4437 Should fix /NAMES bit more. The affected file is
4438 irssi/src/silc/core/silc-channels.c.
4440 * Added `fingerprint' field to the SilcIDListData in the
4441 silcd/idlist.h to hold the fingerprint of the client's
4444 Send the fingerprint of the client's public key in WHOIS
4447 Affected files silcd/command.c, and silcd/idlist.[ch].
4449 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
4450 create fingerprint from given data.
4452 * Show the fingerprint of the client's public key in WHOIS.
4453 Affected files irssi/src/module-formats.[ch] and
4454 irssi/src/silc/core/client_ops.c.
4456 * Format the multiple same nicknames also during JOIN and
4457 NICK_CHANGE notifys. Affected file is
4458 lib/silcclient/client_notify.c.
4460 * Do not print error on screen for invalid private message
4461 payload since it can come if someone is sending private
4462 messages with wrong key. Affected file
4463 lib/silccore/silcprivate.c.
4465 * Fixed multiple concurrent /PING crash. Affected file
4466 lib/silcclient/command.c.
4468 * Changed the wrong ID encoding. All IP addresses must be
4469 in MSB first order in encoded format. They were encoded
4470 wrong and was in LSB format. Affected files are
4471 silcd/serverid.c, lib/silcutil/silcutil.c.
4473 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
4475 * Call the `connect' client operation through the scheduler
4476 in case of error. Affected file lib/silcclient/client.c.
4478 * Call the `failure' client operation even if the error
4479 occurred locally during a protocol. Affected file is
4480 lib/silcclient/protocol.c.
4482 * Added support of sending LIST command to router from normal
4483 server. This way normal server can get list of all channels
4484 in the network too. Fixed the channel list sending in the
4485 server too. Affected files are silcd/command.c, and
4486 silcd/command_reply.[ch].
4488 * Added silc_server_update_channels_by_server and
4489 silc_server_remove_channels_by_server. They are used during
4490 disconnection of primary router and in backup router protocol.
4491 Affected file silcd/server_util.[ch], silcd/server.c and
4492 silcd/server_backup.c.
4494 * Fixed channel adding to global list in IDENTIFY command
4495 reply in server. Affected file silcd/command_reply.c.
4497 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4499 * If the incoming packet type is REKEY or REKEY_DONE process
4500 that packet always synchronously. Fixes yet another MAC
4501 failed error on slow (dialup) connections. Affected file
4502 lib/silcclient/client.c and silcd/server.c.
4504 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4506 * Call check_version SKE callback for initiator too. Affected
4507 file lib/silcske/silcske.c.
4509 * Implemented fix for security hole found in the SKE that was
4510 fixed in the specification few days back; the initiator's
4511 public key is now added to the HASH value computation.
4512 Added backwards support for the old way of doing it too, for
4513 old clients and old servers. Affected file is
4514 lib/silcske/silcske.c.
4516 * Enabled mutual authentication by default in SKE. If initiator
4517 is not providing mutual authentication the responder will
4518 force it. This will provide the proof of posession of the
4519 private key for responder. The affected files are
4520 lib/silcclient/protocol.c and silcd/protocol.c.
4522 * Do not cache anymore the server's public key during SKE.
4523 We do mutual authentication so the proof of posession of
4524 private key is done, and if the server is authenticated in
4525 conn auth protocol with public key we must have the public
4526 key already. Affected file silcd/protocol.c.
4528 * Added new global debug variable: silc_debug_hexdump. If
4529 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
4530 file lib/silcutil/silclog.[ch].
4532 * Fixed compilation warning due to char * -> const char *.
4533 Affected files lib/silcutil/silcnet.h, and
4534 lib/silccore/silcauth.[ch].
4536 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4538 * Fixed CMODE command when new channel key was created. If
4539 the creation failed the old key was removed. Next time giving
4540 same command would crash the server since the old key was
4541 freed already. Affected file silcd/command.c.
4543 * Fixed the silc_server_announce_get_channels to not crash
4544 on reconnect. Affected file silcd/server.c.
4546 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4548 * Added silc_log_set_debug_string function to set a regex
4549 string to match for debug output. Only the function names,
4550 or filenames matching the given debug string is actually
4551 printed. This way it is possible to filter out those debug
4552 strings that user is not interested in.
4554 Fixed a bug in silc_string_regexify.
4556 Affected files lib/silcutil/silclog.[ch], and
4557 lib/silcutil/unix/silcunixutil.c.
4559 * Changed the -d options in both server and Irssi SILC client
4560 to take the debug string as argument. Affected files
4561 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
4563 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4565 * Added silc_hash_babbleprint to create a Bubble Babble
4566 Encoded fingerprint. The encoding is developed by Antti
4567 Huima (draft-huima-babble-01.txt), and it creates human
4568 readable strings out of binary data. Affected file
4569 lib/silccrypt/silchash.[ch].
4571 * Print the babble print now in addition of fingerprint as well
4572 in Irssi SILC client. Affected files are
4573 irssi/src/fe-common/silc/module-formats.[ch],
4574 irssi/src/fe-common/silc/core/client_ops.c.
4576 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4578 * Fixed a security problem found in SKE. The initiator's
4579 public key too is now added to the HASH hash value creation
4580 which is signed by the responder to create the SIGN value.
4581 This will prevent anyone in the middle to lie to the responder
4582 about the initiator's public key. If this is done now, the
4583 man in the middle will get caught. Updated the protocol
4586 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4588 * Better installation directory handling. Configure module
4589 paths and other paths automatically to example_silc* files
4590 in doc/. A patch by toma.
4592 * Fixed compiler warning from MPI library, and from SILC RNG.
4595 * Added SILC_SERVER_PID_FILE to define the pid file for server.
4596 It can be configured with ./configure. A patch by toma.
4598 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4600 * Find correct make to use in prepare-clean. A patch by
4601 toma. Affected file prepare-clean.
4603 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
4605 * Added irssi variables use_auto_addr, auto_bind_ip,
4606 auto_bind_port and auto_public_ip.
4608 * Changed the interface for silc_client_send_key_agreement
4609 in lib/silcclient/silcapi.h
4613 irssi/src/silc/core/silc-core.c
4615 lib/silcclient/silcapi.h
4616 irssi/src/silc/core/silc-channels.c
4617 lib/silcclient/client_keyagr.c
4620 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4622 * Added silc_pkcs_public_key_compare to compare two
4623 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
4625 * Check that the client who set the founder mode on the
4626 channel is the same client that is giving the founder
4627 mode to itself. It is done by comparing the saved public
4628 key (it is saved even in the authentication is passphrase).
4629 Affected file silcd/command.c.
4631 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4633 * Do not process packet for disconnected socket connection.
4634 Affected file lib/silccore/silcpacket.c.
4636 * Process the DISCONNECT packet through scheduler in the
4637 client library. Affected file lib/silcclient/client.c.
4639 * Fixed the silc_client_packet_parse to not to increase
4640 the packet sequence number if the conn->sock and the
4641 current socket connection is not same. This can happen
4642 for example during key agreement when the conn includes
4643 multiple socket connections (listeners). Affected file
4644 lib/silcclient/client.c.
4646 * The sender of the file transfer request now provides also
4647 the pointer (listener) for the key exchange protocol. If
4648 the listener cannot be created then it sends empty key
4649 agreement and lets the receiver provide the listener.
4651 Added `local_ip' and `local_port' arguments to the
4652 silc_client_file_send. If they are provided they are used,
4653 if not then it will attempt to find local IP address, if
4654 not found or bind fails then the remote client will provide
4657 Affected files are lib/silcclient/client_ftp.c and
4658 lib/silcclient/silcapi.h.
4660 * Extended the FILE SEND command to support defining the
4661 local IP and port for key exchange listener. They are
4662 optional. Affected file irssi/src/silc/core/silc-servers.c.
4664 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4666 * Defined to WHOIS command reply the sending of fingerprint
4667 of the client's public key (if the proof of posession of the
4668 corresponding private key is verified by the server).
4669 Updated to the protocol specification.
4671 * Added support of receiving the client's public key's
4672 fingerprint in command reply in client library. Affected
4673 file is lib/silcclient/command_reply.c, and
4674 lib/silcclient/idlist.[ch].
4676 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4678 * Do not send over 128 chars long nickname to the server
4679 in NICK command. Affected file lib/silcclient/command.c.
4681 * Do not send over 256 chars long channel names to the server
4682 in JOIN command. Affected file lib/silcclient/command.c.
4684 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4686 * Assure that silc_server_close_connection cannot be called
4687 twice for same socket context. Affected file is
4690 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4692 * Send error message to application if opening file for
4693 writing during file transfer fails. Affected file is
4694 lib/silcclient/client_ftp.c.
4696 Remove all file transfer sessions for a client that we're
4697 removing from ID cache.
4699 Affected file is lib/silcclient/client_ftp.c.
4701 * Fixed silc_net_addr2bin to return correct address. Affected
4702 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
4704 * Fixed file transfer session removing on signoff notify.
4705 Affected file irssi/src/silc/core/silc-servers.c.
4707 * Added the SilcClientFileError to be returned in the monitor
4708 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
4709 Affected file lib/silcclient/silcapi.h.
4711 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4713 * Fixed a crash in silc_client_ftp_free_sessions and
4714 silc_client_ftp_session_free_client. Affected file
4715 lib/silcclient/client_ftp.c.
4717 * Added `disabled' field in the SilcChannelEntry in the server
4718 to indicate if the server entry is disabled. Affected file
4719 silcd/idlist.h, silcd/command[_reply].c.
4721 * SILC server adds now /var/run/silcd.pid everytime it is
4722 started. Affected file silcd/silcd.c.
4724 * Added silc_server_packet_send_clients to send a packet to
4725 the provided table of client entries. Affected file
4726 silcd/packet_send.[ch].
4728 * Fixed a crash in client resolving in client_prvmsg.c in
4729 client library. Affected file lib/silcclient/client_prvmsg.c.
4731 * Do not actually remove the client directly from ID cache
4732 during SERVER_SIGNOFF, but invalidate it. This way we
4733 preserve the WHOWAS info for the client. Affected file
4734 silcd/server_util.c.
4736 * Fixed SERVER_SIGNOFF notify handling in the server. The
4737 server is now able to process incoming SERVER_SIGNOFF notify
4738 for a server that it doesn't even know about. It will remove
4739 the clients provided in the notify. Affected file
4740 silcd/packet_receive.c.
4742 * Check for partial packet in data queue after every packet that
4743 was found from the queue. Return and wait for more data if
4744 there is partial data in queue. Affected file is
4745 lib/silccore/silcpacket.c.
4747 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4749 * Added SilcClietFileError enum to indicate error in
4750 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
4751 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
4752 Affected files lib/silcclient/silcapi.h and
4753 lib/silcclient/client_ftp.c.
4755 * Check that newsize in silc_buffer_realloc is larger than
4756 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
4758 * Added better monitor of file transfers. It now monitors
4759 key agreement protocol during the file transfer too. Added
4760 error reporting too. Affected files
4761 irssi/src/silc/core/silc-servers.c,
4762 irssi/src/fe-common/silc/module-formats.[ch].
4764 * Wrote a help file for FILE command.
4766 * Added silc_rng_global_get_byte_fast to get not-so-secure
4767 random data as fast as possible. Random data is read from
4768 /dev/urandom if available and from the SILC RNG if not
4769 available. It is used in padding generation. Affected file
4770 lib/silccrypt/silcrng.[ch].
4772 * All packets in client library are now processed synchronously.
4773 Optimized packet processing a lot. Affected file
4774 lib/silcclient/client.c.
4776 * All server connection packets are processing synchronously
4777 now in server, to optimize packet processing. Affected file
4780 * Include files are installed now only in Toolkit distribution
4781 if make install is given. Affected files: all Makefile.am's.
4783 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4785 * Assure that silc_client_notify_by_server_resolve does not
4786 resolve the client information multiple times. If it cannot
4787 be found by the first it cannot be found at all. Affected
4788 file lib/silcclient/client_notify.c.
4790 * Fixed WHOWAS command reply calling. Affected file
4791 lib/silcclient/command_reply.c.
4793 * Removed all references to silc_idlist_get_client from the
4794 Irssi SILC client since that call is internal call used by
4795 the library. The Irssi SILC client will use now client
4796 retrieval functions found in silcapi.h.
4798 * Fixed a bug in resolving nickname info before sending
4799 private message. It used freed memory. Affected file
4800 irssi/src/silc/core/silc-servers.c.
4802 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4804 * Assure my_channels statistics cannot go negative in server.
4805 Affected files silcd/server.c, silcd/server_util.c.
4807 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4809 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
4811 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4813 * Win32 Toolkit changes. Affected files
4814 win32/silc.dsw, win32/libsilc/libsilc.def,
4815 win32/libsilcclient/libsilc.def,
4816 lib/silcutil/silcutil.c, and
4817 lib/sftp/sftp_fs_memory.c.
4819 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4821 * Added silc_net_localip to return local host's IP address.
4822 Affected file lib/silcutil/silcnet.[ch].
4824 * If key exchange or rekey protocol is active for a connection
4825 parse all packets syncronously since there might be packets
4826 in packet queue that we are not able to process without first
4827 processing packets before them. Affected file silcd/server,
4828 lib/silcclient/client.c.
4830 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
4831 whether library should continue processing the packet.
4832 Affected file lib/silccore/silcpacket.h.
4834 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
4835 SilcSFTPMonitorData to SFTP server to monitor various
4836 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
4837 lib/silcsftp/sftp_server.c.
4839 * Added silc_file_size to return file size. Affected file
4840 lib/silcutil/silcutil.[ch].
4842 * Implemented the file transfer support for the client library.
4843 Added preliminary support for simple client to client one-file
4844 transmission. Affected file lib/silcclient/client_ftp.c,
4845 lib/silccilent/client.[ch].
4847 * Added new local command FILE to the Irssi SILC Client.
4848 It is used to perform the file transfer. It has subcommands
4849 SEND, RECEIVE, SHOW and CLOSE. Affected files
4850 irssi/src/silc/core/client_ops.c,
4851 irssi/src/silc/core/silc-server.[ch].
4853 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4855 * Relay the SILC_PACKET_FTP in the server. Affected files
4856 silcd/server.c and silcd/packet_receive.c.
4858 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4860 * Renamed silc_file_read and silc_file_write to functions
4861 silc_file_readfile and silc_file_writefile. Added function
4862 silc_file_open and silc_file_close. Affected files
4863 lib/silcutil/silcutil.[ch].
4865 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4867 * Resolve the client info when received private message or
4868 channel message for a client which nickname we don't know.
4869 Affected files lib/silcclient/client_prvmsg.c and
4870 lib/silcclient/client_channel.c.
4872 * Do not crash in /KEY if client is not connected. Affected
4873 file irssi/src/silc/core/silc-channels.c.
4875 * Added SilcClientStatus field to the SilcClientEntry in the
4876 lib/silcclient/idlist.h.
4878 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
4879 is incomplete and is being resolved, it won't be resolved
4882 Make sure also that USERS command reply does not resolve
4883 twice information. Affected file is
4884 lib/silcclient/command_reply.c.
4886 Make sure that silc_client_get_clients_by_list does not
4887 resolve twice same information.
4889 * Check for valid client->id in the silc_server_free_client_data.
4890 Affected file silcd/server.c.
4892 * Fixed /GETKEY nick@server not to crash if the server entry
4893 is not found. Affected file lib/silcclient/command.c.
4895 * Fixed the silc_server_check_cmode_rights to check the
4896 requested modes correctly. Affected file silcd/command.c.
4898 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
4900 * Better checks for non-printable chars in nick added.
4901 Affected file silcd/command.c.
4903 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4905 * Call the silc_server_udpate_servers_by_server in the
4906 primary router that comes back online in the backup resuming
4907 protocol. Otherwise it routes packets wrong. Affected file
4908 silcd/server_util.[ch], silcd/server_backup.c.
4910 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4912 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
4913 lib/silcutil/silcbuffmt.[ch].
4915 * Redefined the SILC packet header to include the padding
4916 length. Affected file lib/silccore/silcpacket.[ch].
4918 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
4919 length for maximum padding up to 128 bytes). Affected
4920 file lib/silccore/silcpacket.h.
4922 * Removed all backwards support for old 0.5.x MAC thingies.
4923 The SILC packet header change makes it impossible to be
4924 backwards compatible.
4926 * Send the ENDING packet with timeout in the backup resuming
4927 protocol. This is to assure that all routers has connected
4928 to the primary router. Affected file silcd/server_backup.c.
4930 * Changed the RNG to take the first IV from random data. It
4931 used to take it from zero actually. Changed the RNG also
4932 to use /dev/urandom during session. /dev/random is used
4933 in initialization. Affected file lib/silccrypt/silcrng.[ch].
4935 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4937 * Changed the SILC packet header to have the first two bytes
4938 (the packet length) encrypted. Affected files aroung the
4939 code tree, lib/silccore/silcpacket.[ch]. Removed the
4940 SilcPacketCheckDecrypt callback. It is not needed anymore
4941 since the silc_packet_receive_process will determine now
4942 whether the packet is normal or special.
4944 * Implemented the unidirectional MAC keys. Affected files
4945 lib/silcske/silcske.c, silcd/protocol.c and
4946 lib/silcclient/protocol.c.
4948 * Implemented the packet sequence number to the MAC computation.
4949 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
4950 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
4951 lib/silcclient/protocol.c.
4953 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4955 * Allow backup router to announce servers. All servers
4956 announced by backup router are added to the global list
4957 automatically. Update hte server's socket to our primary
4958 router also when backup router announces a server.
4959 Affected file silcd/packet_receive.c.
4961 * Do not update the client->router in the function
4962 silc_server_udpate_clients_by_server if the client is on
4963 global list. We might fail to find any specific server
4964 for locally connected clients and local cell clients. They
4965 should still use the `from' and not `to' as client->router.
4966 This fixes backup router resuming protocol. Affected file
4967 silcd/server_util.c.
4969 * Decrease channel statistics count only if the channel
4970 deletion worked. Affected files are silcd/server.c and
4971 silcd/server_util.c.
4973 * Added silc_server_update_servers_by_server to update origin
4974 of all server entries. Used during backup router protocol.
4975 Affected files silcd/server_util.[ch], silcd/server.c. and
4976 silcd/backup_router.c.
4978 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
4979 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
4980 silc_hmac_get_hash and silc_hmac_get_name. Affected file
4981 lib/silccrypt/silchmac.c.
4983 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4985 * Assure that router cannot reroute the same channel message
4986 to the sender. Affected file silcd/packet_receive.c.
4988 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4990 * Made better checks that the channel message is not sent
4991 to the router it came from. Affected file is
4992 silcd/packet_send.c. Fixed memory leak too.
4994 * Announce informations for incoming router connection, but
4995 only after checking if it is replaced by backup router.
4996 Affected file silcd/packet_receive.c.
4998 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5000 * Fixed the backup resuming protocol to work in multiple
5001 router environment. Affected file silcd/server_backup.c.
5003 * Route packet only to one router in the function
5004 silc_server_packet_send_to_channel. Affected file is
5005 silcd/packet_send.c.
5007 * Fixed silc_server_send_notify_dest to set the broadcast
5008 flag. Fixed the silc_server_send_notify_topic to actually
5009 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5010 Affected file silcd/packet_send.c.
5012 * Changed the SFTP Filesystem interface. Changed the
5013 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5014 the filesystem operation function. The SilcSFTPFilesystem
5015 is now a context that is allocated by all filesystem allocation
5016 functions and it already includes the operations structure
5017 and filesystem specific context. It is given as argument
5018 now to the silc_sftp_server_start. This made the interface
5019 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5020 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5022 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5024 * Changed the backup router adding and getting interfaces
5025 in the server. The router that will be replaced by the
5026 specified backup router is now sent as argument. Affected
5027 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5030 * Added silc_net_addr2bin_ne to return the binary form of
5031 the IP address in network byte order. Affected files
5032 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5034 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5036 * Check for existing server ID in silc_server_new_server
5037 and in silc_server_connect_to_router_final and remove the
5038 old entry if it exists. Affected file silcd/packet_receive.c,
5041 * Send the channel message always to only one router, either
5042 in upstream or downstream. Affected file is
5043 silcd/packet_send.c.
5045 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5047 * Wrote the definition of the backup resuming protocol to the
5048 protocol specification.
5050 * Removed one redundant channel key generation from normal
5051 server during joining procedure. Removed one redundant
5052 channel key sending from server to router during joining
5053 procedure. Affected file silcd/command.c.
5055 * Made minor bugfixes to the backup router resuming protocol.
5056 Affected file silcd/server_backup.c, server.c.
5058 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5060 * Added --disable-asm configuration option. Affected files
5061 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5064 * Implemented the backup resuming protocol that is used to
5065 resume the primary router position in the cell after the
5066 primary router comes back online. Affected files
5067 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5068 and silcd/server_util.[ch].
5070 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5072 * Sleep two (2) seconds after sending QUIT command to server.
5073 Affected file lib/silcclient/command.c.
5075 * Assure that if outgoing data buffer is pending do not force
5076 send any data. Affected file silcd/packet_send.c.
5078 * Assure that if outgoing data buffer is pending do not force
5079 send any data. Affected file lib/silcclient/client.c.
5081 * Implemented the backup router support when the primary router
5082 goes down. The servers and routers can now use the backup
5083 router as new primary router without loosing connectivity.
5085 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5087 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5088 in the server to indicate disabled entry. All data read
5089 from the connection will be ignored and no data is sent
5090 for entry that is disabled. Affected files are
5091 silcd/idlist.h, silcd/server.c.
5093 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5095 * Created SFTP client and server test programs in the
5096 lib/silcsftp/tests directory.
5098 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5100 * Implemented memory filesystem (virtual filesystem) for
5101 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5104 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5106 * Implemented the SFTP (SSH File Transfer Protocol) to the
5107 lib/silcsftp. It includes SFTP client and SFTP server
5110 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5112 * Moved lib/silccore/silcprotocol.[ch] to the
5113 lib/silcutil library.
5115 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5116 take variable argument list pointer as argument. Affected
5117 file lib/silcutil/silcbuffmt.[ch].
5119 * Added silc_buffer_set function that is used to set data
5120 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5121 Affected file lib/silcutil/silcbuffer.h.
5123 * Changed various routines in the core library to use the new
5124 silc_buffer_set instead of allocating new buffer only for
5127 * Added 64-bit value formatting and unformatting support to the
5128 silc_buffer_[un]format routines. Affected file is
5129 lib/silcutil/silcbuffmt.[ch].
5131 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5132 to includes/bitmove.h.
5134 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5136 * Fixed channel user mode saving in client library. Affected
5137 file lib/silcclient/command[_reply].c.
5139 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5141 * Defined the file transfer to the SILC Protocol. Added
5142 new packet type SILC_PACKET_FTP and defined File Transfer
5143 Payload. The mandatory file transfer protocol is SFTP
5144 (SSH File Transfer Protocol). Affected file in addition
5145 of the internet draft is lib/silccore/silcpacket.h.
5147 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5148 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5149 is used as part of backup router protocol when the primary
5150 router of the cell is back online and wishes to resume
5151 the position as primary router.
5153 * Redefined the MAC generation keys in the protocol. The
5154 same key is not used anymore in both direction. Both
5155 direction will now use different keys for sending and
5156 receiving. This fixes a potential security flaw. This
5157 change causes incompatibilities in the protocol.
5159 * Redefined also the MAC computation from the packet.
5160 An packet sequence number is now added to the MAC
5161 computation. This prevents possible replay attacks against
5162 the protocol. This change too causes incompatibilities
5165 Added `sequence' field to the SilcPacketContext to hold
5166 the current sequence number for the packet.
5168 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5170 * Added `created' field to the SilcIDListData in the file
5171 silcd/idlist.h to indicate the time when the entry was
5174 * Added `created' field to the SilcChannelEntry too. Affected
5175 file silcd/idlist.h.
5177 * Added `creation_time' aguments to all the announcement functions
5178 in the server. If it is provided then only the entries that
5179 was created after the provided time frame are actually
5180 announced. Affected file silcd/server.[ch].
5182 * The protocol says that the Channel ID's IP address must be
5183 based on the router's IP address. Added check for this in
5184 the silc_server_new_channel when processing incoming New Channel
5185 Payload. Affected file silcd/packet_receive.c.
5187 * Print out the correct version with --version in SILC client.
5188 Affected file irssi/src/silc/core/silc-core.c.
5190 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5192 * Fixed WHOWAS command to check for completnes of the client
5193 entry always, not just when the command is coming from client.
5194 Affected file silcd/command.c.
5196 * Added new function silc_server_packet_queue_purge to purge the
5197 outgoing data queue to the network. After the function returns
5198 it is guaranteed that the outgoing packet queue is empty.
5199 Affected file silcd/packet_send.[ch].
5201 * Purge the outgoing packet queue in the rekey protocol's final
5202 callback to assure that all rekey packets go to the network
5203 before quitting the protocol. Affected file silcd/server.c.
5205 * Added silc_client_packet_queue_parse as similar function as
5206 in server to the client library. The affected file is
5207 lib/silcclient/client.c.
5209 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5211 * Splitted silcd/server.c and created silcd/server_util.[ch]
5212 for utility functions.
5214 * Added new socket flag SILC_SF_DISABLED to indicate that the
5215 connection is open but nothing can be sent to or received from
5216 the connection. Affected file lib/silcutil/silsockconn.[ch].
5217 The checking for disabled socket is checked in the low level
5218 silc_socket_write and silc_socket_read functions.
5220 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5222 * Allow only nicknames and channel names that fits into the
5223 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5225 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5227 * When processing JOIN command reply in server check that if
5228 the channel exists in our global list we'll move it the local
5229 list. Affected file silcd/command_reply.c.
5231 * Fixed the check whether client is joined on the channel already
5232 in JOIN command. Affected file lib/silcclient/command.c.
5234 * Fixed the JOIN command reply to check whether the channel
5235 already exists. Affected file lib/silcclient/command_reply.c.
5237 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5239 * Added silc_ske_status_string to map the SKE error numbers
5240 to readable strings. The affected files are
5241 lib/silcske/silcske[_status].[ch].
5243 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5245 * Do not show the private channels on the WHOIS channel list
5246 as it is not allowed by the protocol. The affected file is
5249 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5251 * Assure that the packet length digged from the actual packet
5252 is something sensible in the silc_packet_decrypt_rest_special
5253 in lib/silccrypt/silcpacket.c.
5255 * Free and NULL the allocated pointer in silc_hmac_alloc if
5256 the HMAC allocation fails. The affected file is
5257 lib/silccrypt/silchmac.c.
5259 * Print the selected security properties to the log files in
5260 the server. Affected file silcd/protocol.c.
5262 * Add SKE's reference counter even if calling the completion
5263 callback manually. Otherwise it goes negative, although it
5264 does not cause any problems. The affected file is
5265 lib/silcske/silcske.c.
5267 * Remove the client entry with short timeout after giving the
5268 KILL command. Affected file lib/silcclient/command.c.
5270 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5271 case all found clients are already disconnected (WHOWAS would
5272 found them) in the server. Affected file silcd/command.c.
5274 * Update the last_receive (time of last data received) to be
5275 updated only when received private or channel message so that
5276 the idle time showed in WHOIS makes more sense.
5278 * Added boolean field `valid' in to the SilcClientEntry in the
5279 client library to indicate whether the entry is valid or not.
5280 This fixes the nickname change bug on channel when changing
5281 the nickname to be same than the old (like nick to Nick) the
5282 nickname formatter doesn't set the new nick anymore to Nick@host.
5283 Affected file lib/silcclient/idlist.[ch].
5285 * Now actually fixed the nickname changing on disconnection.
5286 Added new function silc_change_nick to the Irssi SILC Client.
5287 Affected file irssi/src/silc/core/client_ops.c,
5288 irssi/src/silc/core/silc-nicklist.[ch].
5290 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5292 * Check that the public key exists in the GETKEY command before
5293 trying to encode it. Affected file silcd/command.c.
5295 * Print some notifications on received public keys with GETKEY
5296 command in the Irssi SILC Client. Affected files are
5297 irssi/src/fe-common/silc/module-formats.[ch],
5298 irssi/src/silc/core/client_ops.c.
5300 * Use IDENTIFY command to resolve the server information in the
5301 GETKEY command instead of INFO command. Affected file
5302 lib/silcclient/command.c.
5304 * All command reply functions in the client library now calls
5305 the pending command reply callbacks even if an error has
5306 occurred. The server has done this a long time and now it was
5307 time to move the client library to this as well. Now all
5308 errors can be delivered back to the pending command reply
5309 callbacks if necessary. Affected files are
5310 lib/silcclient/command[_reply].[ch].
5312 * Change the nickname on disconnection back to the username
5313 because in reconnect the server will enforce it to it anyway.
5314 Affected file irssi/src/silc/core/silc-servers.c.
5316 * Fixed a config file parsing bug in the Irssi SILC client.
5317 Affected file irssi/src/silc/core/clientconfig.c.
5319 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5321 * When printing the channel mode on JOIN, verify that the
5322 channel key and channel's HMAC are valid. Affected file
5323 irssi/src/silc/core/client_ops.c.
5325 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5327 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5328 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5329 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5331 * Removed channel key rekey task deleting from the function
5332 silc_server_save_channel_key. Affected file silcd/server.c.
5333 Added explicit timeout task context instead that is used to
5334 delete the task if we are registering a new task before the
5335 new task has elapsed.
5337 * When channel key rekey occurs the client library now saves
5338 the old channel key for a short period of time (10 seconds) and
5339 is able to use it in case some is still sending channel
5340 messages encrypted with the old key after the rekey. Affected
5341 file lib/silcclient/[idlist.h|client_channel.c].
5343 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5345 * Added check to the silc_server_new_id_real to not accept
5346 new ID if it is the sender's own ID. Affected file is
5347 silcd/packet_receive.c.
5349 * Assure that we do not announce ourself or the one we've
5350 sending our announcements when we're router and are announcing
5351 servers to our primary router. Affected file silcd/server.c.
5353 * Fixed silc_server_command_identify_check_client to assemble
5354 correct WHOIS packet. It send corrupted WHOIS packet and
5355 caused problem with router to router connections. Affected
5356 file silcd/command.c.
5358 Fixed also silc_server_command_whois_check the same way
5359 as for the IDENTIFY command.
5361 * Added new SilcIDListStatus to the server in the SilcIDListData
5362 structure. The status now includes the current status of
5363 the entry (like registered, resolved etc.). Affected file
5364 silcd/idlist.[ch]. Defined a bunch of different status types
5365 as well. This replaced the old boolean registered field as well.
5367 Added resolve_cmd_ident field to the SilcClientEntry structure
5368 too so that if the entry is for example being resolved so
5369 another command may attach to the same pending command reply
5370 without requiring to resolve the same entry again. This concept
5371 should optimize the WHOIS and the IDENTIFY resolving under
5372 heavy load by taking away unnecessary resolving for entries
5373 that are being resolved already.
5375 Added support for adding multiple pending commands for one
5376 command idenfier. Affected file silcd/command[_reply].[ch].
5378 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5379 before deleting the data. Otherwise the hash table will have
5380 freed data in comparison functions. Affected file is
5381 silcd/command_reply.c.
5383 * Fixed silc_idlist_replace_client_id to add the new entry to
5384 the cache with NULL nickname. Otherwise there will be invalid
5385 memory as the nickname after the nickname is freed. Affected
5386 file silcd/packet_receive.c.
5388 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5389 saved into wrong slots because the previous number of entries
5390 was not taken into account. Affected file silcd/idlist.c.
5391 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5393 * If we are router and we receive JOIN notify to a channel that
5394 does not have any users then notified client is marked as the
5395 channel founder, as it is it. The affected file is
5396 silcd/packet_receive.c
5398 * Added to the extended hash table API's table_del_*ext functions
5399 the destructor as argument too, so that the caller can decide
5400 which destructor to use or whether to use destructor at all.
5401 Affected file lib/silcutil/silchashtable.[ch].
5403 * Fixed ID Cache purging. It actually deleted the entries from
5404 the hash table after the data was freed. The hash table ended
5405 up comparing freed memory. The affected file is
5406 lib/silccore/silcidcache.c.
5408 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5410 * Fixed Irssi SILC client's KILL command's HELP syntax.
5412 * The USERS command now resolves the detailed user information
5413 if the userinfo field is missing. Affected file is
5414 lib/silcclient/command_reply.c.
5416 * Do not print error in silc_file_read if the read file does
5417 not exist. Just silently return NULL. Affected file is
5418 lib/silcutil/silcutil.c.
5420 * Fixed the silc_log_output to not wine about NULL filename
5421 and to not create some bogus " " filename. Affected file is
5422 lib/silcutil/silclog.c.
5424 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5426 * Fixed various printing bugs on the user interface in the
5427 Irssi SILC Client. Minor changes that were forgotten from
5430 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5432 * Fixed the configure.in.pre and the compilation and distribution
5433 environment to support the new autoconf 2.52. That version is
5434 now required to compile the CVS trunk.
5436 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5438 * Renamed function silc_parse_nickname to silc_parse_userfqdn
5439 to generally parse user@fqdn format strings. Affected file
5440 lib/silcutil/silcutil.c.
5442 * Added nickname_format and nickname_force_format fields to the
5443 SilcClientParams structure. The first one defines the format
5444 for the nicknames that the library will enforce if the receives
5445 multiple same nicknames. The second one is boolean value and
5446 can be used to force the library to always enforce the format
5447 to the nicknames regardles whether there are multiple nicknames
5448 or not. This configurable formatting was employed to flexibly
5449 support accessing multiple nicknames from the user interface.
5450 The userinterface can now set the nicknames to what ever format
5451 they prefer. Affected file lib/silcclient/silcapi.h.
5453 Added function silc_client_nickname_format to the file
5454 lib/silcclient/idlist.c. It performs the nickname formatting.
5456 Added new field `hostname´ to the SilcClientEntry context.
5457 It holds the hostname of the client. Affected file is
5458 lib/silcclient/idlist.h.
5460 * Irssi SILC Client sets the nicknames in nick@hostn format.
5461 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
5462 irssi/src/silc/core/silc-core.c.
5464 The WHOIS printing now also shows both the real nickname and
5465 the formatted nickname so that user knows how to access the
5466 user if there are multiple same nicknames cached. Affected
5467 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
5468 printing formatting too to take the hostname now as a separate
5469 argument. The Affected file is
5470 irssi/src/fe-common/silc/modules-formats.[ch].
5472 * Changed the silc_client_get_clients_local to accept the formatted
5473 nickname as argument. It accepts the real nickname too but the
5474 formatted nickname can be used to find the true entry from
5475 multiple entries. Affected file lib/silcclient/silcapi.h and
5476 lib/silcclient/idlist.c.
5478 * Added nickname_format_parse field to the SilcClientParams.
5479 It is a callback function provided by the application to parse
5480 the nickname out of the formatted nickname string. The library
5481 calls it to get the nickname from the formatted string. Since
5482 the application generally knows better the format of the nickname
5483 string it parses it instead of the library, even though library
5484 encodes the formatted string. If the callback function is not
5485 provided then the library will use the string as is. The
5486 affected file is lib/silcclient/silcapi.h.
5488 * All the nickname strings passed to the client library in
5489 commands are now expected to be formatted nickname strings.
5490 If the command does not support the formatted nickname string
5491 it will assume that the sent string is the actual nickname.
5492 Affected file lib/silcclient/command.c.
5494 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5496 * Added public key authentication support to OPER and SILCOPER
5497 commands in the client library. Affected file is
5498 lib/silcclient/command.c.
5500 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5502 * Changed the get_auth_methdod client operation to be asynchronous.
5503 It can be async if the application resolves the authentication
5504 method from the server during the negotiation. Added new
5505 SilcGetAuthMeth completion callback that the application will
5506 call after resolving the authentication method.
5508 Added function silc_client_request_authentication_method that
5509 the application can use to resolve the authentication method
5510 from the server. Added also SilcConnectionAuthRequest callback
5511 that the library will call after the server has replied. The
5512 application can call this function if it does not know the
5513 current authentication method.
5515 Affected files are lib/silcclient/client.c and
5516 lib/silcclient/silcapi.h.
5518 * The Irssi SILC client now automatically resolves the authentication
5519 method incase any configuration information is not present (and
5520 currently there never is). The affected file is
5521 irssi/src/silc/core/client_ops.c.
5523 * Fixed public key authentication from the client library.
5524 Affected file lib/silcclient/protocol.c. Changed also the
5525 protocol specification about the public key authentication in
5526 the connection authentication protocol. The actual data to be
5527 signed is now computed with a hash function before signing.
5529 * Fixed the public key authentication from the server as well.
5530 Affected file silcd/protocol.c.
5532 * Removed the mlock()'s from the memory allocation routines.
5533 Affected file lib/silcutil/silcmemory.c. The ./configure does
5534 not check anymore for the mlock(). Affected file is
5537 * Fixed USERS command in server to allow the execution of the
5538 command for private and secret channels if the client sending
5539 the command is on the channel. Affected file silcd/command.c.
5541 * Fixed silc_client_get_clients_local to return the clients
5542 count correctly. It could return wrong value. Affected file
5543 lib/silcclient/idlist.c.
5545 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5547 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
5548 types. The assembler optimizations seemed not to like 64-bit
5549 data types. The assmebler optimizations thus are now enabled
5550 also for BSD systems as opposed to only enable them for Linux.
5552 * Do not check for threads at all on BSD systems. Affected
5553 file configure.in.pre.
5555 * Removed -n and -h options from the Irssi SILC Client since
5556 they are not used in silc.
5558 * Fixed the prime generation to assure that the first digit
5559 of the generated random number is not zero since our conversion
5560 routines does not like number strings that starts with zero
5561 digit. If zero digit is seen the random number is regenerated.
5562 This caused some corrupted RSA keys when the zero first digit
5563 was met. Affected file lib/silcmath/silcprimegen.c.
5565 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5567 * Fixed WIN32 configuration in the ./configure script.
5568 Fixed to include xti.h on environments that has it.
5569 Patches by Carsten Ilchmann and andrew.
5571 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5573 * Changed the silc_id_create_client_id to be collision
5574 resistant. It is now assured that there cannot be created
5575 two same client ID's. I suspect that some weird bugs in
5576 the server were actually caused by duplicate Client IDs.
5577 Affected file silcd/serverid.[ch]. A router receiving
5578 new ID now also assures and informs the sending server
5579 if the ID caused collision.
5581 * Changed the silc_id_create_channel_id to also assure that
5582 there are no collisions.
5584 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5586 * Statement about ignoring the Mutual Authentication flag when
5587 performing rekey with PFS was a bit misleading. It is ignored
5588 if it was set in the initial negotiation, it cannot be even
5589 set in the rekey. Fixed in the ke-auth draft. Started the
5590 new versions of the protocol drafts in the doc/.
5592 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5594 * Fixed a bug in silc_client_command_identify_save when saving
5595 new channel information. The channel name was no duplicated
5596 and caused crash on exit. Affected file is
5597 lib/silcclient/command_reply.c.
5599 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5601 * Fixed the getkey command handling in the server. Send just
5602 empty OK reply to the sender if the key could not be fetched
5603 (but everything else was ok, like the key just was not available).
5604 Changed the public key parameter to optional in the protocol
5605 specs so that empty OK reply can be sent. Affected file
5608 Added a message to Irssi SILC client to tell to user if the
5609 server did not return a public key.
5611 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5613 * Fixed a channel key regeneration bug. It registered new
5614 timeout tasks exponentially until all system resources were
5615 used. Affected file silcd/server.c.
5617 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5619 * Added the SILC Document generator to the scripts/silcdoc.
5620 It can be used to generate the Toolkit Reference Manual out
5621 of the source tree. Internally it will also use the RoboDoc
5622 generator now imported in util/robodoc.
5624 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5626 * Added couple of return's in rekey protocol if error orccurred
5627 during the protocol. The execution must be terminated.
5628 Affected file silcd/protocol.c. Also, terminate the protocol
5629 always with timeout.
5631 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5633 * The client's Client ID was created initally from the wrong
5634 nickname (it could have been in format nick@host) in the
5635 silc_server_new_client. Affected file silcd/packet_receive.c
5637 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5639 * Added some SILC_LOG_ERROR's to various error conditions
5640 if client could not be added to ID cache. Affected files
5641 silcd/packet_receive.c and silcd/server.c.
5643 * When client's sock->user_data is freed, NULL also the
5644 client->router and client->connection pointers. Added check
5645 for these pointers being NULL to various places around the
5646 code. Affected file silcd/server.c.
5648 * Added client->data.registered == TRUE checks to various
5649 places around the code to assure that unregistered client's
5650 are not handled when it is not allowed. Affected file
5653 * Added `bool registered' fields to all
5654 silc_idlist_[server|client]_get_* routines to indicate whether
5655 the fetched client needs to be registered or not. Affected
5656 file silcd/idlist.[ch].
5658 * Add your own entry as registered to the ID cache in the
5659 server. Affected file server.c.
5661 * Fixed a bug in silc_server_new_server. The SilcServer was
5662 set as the new server's context instead of SilcServerEntry.
5663 This naturally caused some weird bugs.
5665 * Added "updated" field the SilcChannelEntry which indicates
5666 the time since the channel entry was last accessed. This
5667 can be used to determine whether it is necessary to
5668 announce the channel after backup resuming protocol.
5669 Affected files silcd/idlist.[ch].
5671 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5673 * Do not delete the channel rekey task when adding it
5674 for in silc_server_create_channel_key.
5676 * Changed the silc_server_create_channel_key to return
5677 TRUE or FALSE to indicate the success of the channel key
5680 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5682 * Fixed MSVC++ project files and added missing files to
5683 Makefiles under win32/.
5685 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5687 * Do not add TCP_NODELAY flag if the operating system
5688 does not have it defined. Affected files are
5689 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5691 * Fixed buffer overflow from Irssi SILC Client. Affected
5692 file irssi/src/fe-common/core/themes.c.
5694 * Fixed double free in client library in the file
5695 lib/silcclient/client.c when disconnecting from server.
5697 * Applied double free patch from cras to Irssi SILC client.
5698 Affected files irssi/src/core/[modules/expandos].c
5700 * Fixed the disconnection handling to Irssi SILC Client.
5701 The application must call silc_client_close_connection
5702 in ops->connect client operation in case of failure of
5703 the connection. Affected file is
5704 irssi/src/silc/core/client_ops.c.
5706 * Do not set sock->protocol to NULL in the function
5707 silc_client_close_connection after executing the protocol's
5708 final callback since the sock might not be valid anymore.
5709 Affected file lib/silcclient/client.c.
5711 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5713 * Do not enable SILC_THREADS if the linking with libpthread
5714 did not happen. Affected file configure.in.pre.
5716 * Added notion to protocol specification that server must
5717 verify the sent authentication payload with CMODE when
5718 setting the channel founder key. Implemented it to the
5719 server. Affected file silcd/command.c.
5721 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5723 * Added _EXTRA_DIST SILC distribution variable to the
5724 distributions file. It is used to conditionally add extra
5725 files or directories to the specific distribution. Affected
5726 files ./prepare, Makefile.am.pre and distributions.
5728 Removed the `_' from the start of the distribution names.
5731 * Added README.WIN32 for instructions to compile the Toolkit
5734 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5736 * Fixed a double free in disconnection in the server. Affected
5737 file is silcd/server.c.
5739 * Fixed the lib/silcske/groups.c to work now also with GMP
5740 MP library. The string conversion did not work when using
5741 specific base and the base is indicated in the string as well.
5743 * Created win32/ directory which now includes MSVC++ specific
5744 stuff so that toolkit (DLLs) may be compiled with MSVC++.
5745 It will appear only in the toolkit distribution
5747 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5749 * Changed the key material distribution function in case when
5750 the hash output is too short. The data is now concatenated
5751 a bit differently than it used to. Made the change to the
5752 SKE protocol specification.
5754 * Added better GMP detection to configure.in.pre. A patch
5757 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5759 * Fixed a minor bug in SKE that might cause some problem on
5760 some platforms. Affected file lib/silcske/silcske.c.
5762 * Added the cookie checking for initiator in the SKE. It checks
5763 that the responder returns the sent cookie unmodified. The
5764 affected file is lib/silcske/silcske.c. Added new SKE
5765 error type INVALID_COOKIE that can be sent during the
5766 negotiation. Fixed some memory leaks as well.
5768 * Added the "invalid cookie" error message to Irssi SILC client's
5771 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5773 * Added `task_max' field to the SilcClientParams to indicate
5774 the maximum tasks the scheduler can handle. If set to zero,
5775 default values are used. Affected file lib/silcclient/silcapi.h.
5777 * Fixed memory leaks in silc_client_close_connection. Affected
5778 file lib/silcclient/client.c.
5780 * Added silc_client_del_client_entry to client library to free
5781 all memory of given client entry. Affected file is
5782 lib/silcclient/idlist.[ch].
5784 * Added new functions silc_client_del_channel and
5785 silc_client_del_server to delete channel and server entries.
5786 Affected file lib/silcclient/[silcapi.h/idlist.c].
5788 * Removed silc_client_del_client_by_id from silcapi.h.
5790 * Fixed the INFO command to return the server's own info
5791 correctly when querying by Server ID. Affected file is
5794 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5796 * Removed the non-blocking settings in WIN32 code in the
5797 silc_sock_[read/write] and added SleepEx instead. Affected
5798 file lib/silcutil/win32/silcwin32sockconn.c. The availability
5799 of input data is now checked with FIONREAD and ioctlsocket.
5801 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5803 * Call silc_schedule_task_del_by_context in the
5804 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
5805 Affected file lib/silccore/silcprotocol.c.
5807 * Call silc_protocol_cancel for active protocols in the
5808 silc_server_close_connection if the funtion
5809 silc_server_free_sock_user_data has not been called.
5810 Affected file silcd/server.c.
5812 * Generic tasks cannot be deleted using the del_by_fd
5813 task deleting function since generic tasks does not match
5814 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
5816 * Added a notion to SILCOPER help file that the SILCOPER works
5817 only on router server, not on normal server.
5819 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5821 * Added for WIN32 support for the new scheduler as well.
5822 Affected file lib/silcutil/win32/silcwin32schedule.c.
5824 * Fixed the SHA1 implementation to work on various platforms.
5826 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5828 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
5829 API. It is part of the scheduler now. Everything else is
5830 as previously but some functions has changed their names.
5831 Checkout the lib/silcutil/silcschedule.h for the interface.
5832 Updated all applications to use the new interface. Affected
5833 files are lib/silcutil/silcschedule.[ch].
5835 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5837 * Found a bug in the SKE implementation. The HASH value,
5838 specified by the protocol, was not computed correctly. The
5839 public key of the responder was not added to the computation
5840 even though it is mandatory. Affected file lib/silcske/silcske.c.
5841 This unfortunately causes incompatibilities with older
5842 clients and servers.
5844 * Added WIN32 specific network init and uninit functions:
5845 silc_net_win32_init and silc_net_win32_uninit to init and uninit
5846 the Winsock2. Affected file lib/silcutil/silcnet.h and
5847 lib/silcutil/win32/silcwin32net.c.
5849 * Set the socket always to nonblocking mode on WIN32 after
5850 reading data or writing data. Affected file is
5851 lib/silcutil/win32/silcwin32sockconn.c.
5853 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5855 * Fixed various compilation problems under WIN32. Affected
5856 files lib/silcutil/win32/silcwin32thread.c and
5857 lib/silcutil/win32/silcwin32schedule.c.
5859 * Removed all _internal.h #includes from public header
5860 files. Internal headers must never be included from
5863 Removed also the lib/silcske/payload_internal.h file.
5865 * All include files that may be needed (public and some others
5866 included by the public headers) by application developers are
5867 now copied to the ./includes directory. It does not copy any
5868 internal headers. Affected file Makefile.defines.pre and all
5869 Makefile.am's under lib/ and subdirs.
5871 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5873 * Do not change the ~/.silc directory's permissions automatically.
5874 Affected file irssi/src/silc/core/clientutil.c.
5876 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5878 * Do not cancel the protocol in silc_server_close_connection
5879 it might cause recursion. Now cancelled in the function
5880 silc_server_free_sock_user_data. Affected file silcd/server.c.
5882 * Fixed the silc_server_remove_clients_by_server to regenerate
5883 the channel keys correctly finally. Added also new function
5884 silc_server_remove_clients_channels to actually do it.
5885 Affected file silcd/server.c.
5887 * Fixed the silc_server_new_channel to not crash by giving
5888 wrong router to the new channel. Affected file is
5889 silcd/packet_receive.c.
5891 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5893 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
5894 which is given as argument to the silc_client_alloc now.
5895 It can be used to configure the client and set various parameters
5896 that affect the function of the client.
5898 * The USERS command in server did not check whether the channel
5899 is private or secret. Affected file silcd/command.c.
5901 * Added new argument to the USERS command in protocol specification.
5902 The USERS command now can take the channel name as argument
5903 as well. Added support for this in client and server and
5904 updated the protocol specs.
5906 * Completed the GETKEY command in client. It can be now used
5907 to fetch also servers public key not only some clients.
5908 Affected files lib/silcclient/command[_reply].c.
5910 * Added silc_client_get_server to return server entry by the
5911 server name. Affected files lib/silcclient/silcapi.h and
5914 * Redefined the IDENTIFY command in protocol specification to be
5915 more generic. It now can be used to query information about
5916 any entity in the SILC Network, including clients, servers and
5917 channels. The query may be based either the entity's name
5918 or the ID. Added support for this in both client and server.
5920 Affected files silcd/command.c and lib/silcclient/command.c
5921 and command_reply.c.
5923 * Optimized the WHOIS and WHOWAS commands in the server. Removed
5924 the _from_client and _from_server functions. Affected file
5927 * Added silc_client_get_channel_by_id_resolve to the file
5928 lib/silcclient/silcapi.h to resolve channel information by
5929 its ID. Added also silc_client_get_channel_by_id that
5930 does not resolve it from the server.
5932 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5934 * Added SilcServerEntry context into the client library
5935 to represent one server. The INFO command now allocates
5936 these to save the resolved server info. For now on the
5937 client library will also keep information about servers,
5938 connected and resolved with INFO.
5940 The INFO command now allocates the SilcServerEntry context
5941 and saves the server info there. The COMMAND_REPLY in
5942 the INFO now returns the parameters to application in
5943 same order as defined in the protocol specification.
5945 The entries are cached in the client->server_cache.
5947 * The INFO command is now issued after received the Client ID
5948 from the server. Affected file lib/silcclient/client.c.
5950 * The CMODE_CHANGE notify may now return also an SilcServerEntry
5951 to the application as the mode changer might be server.
5952 It is guaranteed that NULL is not returned anymore to the
5953 application. Affected file lib/silcclient/client_notify.c.
5955 The ID Type is now also passed to the application so that
5956 it can check whether the returned entry is SilcClientEntry
5959 Added new function silc_client_get_server_by_id to return
5960 the server entry by ID. Affected files are the
5961 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
5963 * Do not create the channel in the Irssi SILC Client when issuing
5964 the JOIN command but when received the sucessful JOIN command
5965 reply. Otherwise the channel might get created even though we
5966 could not join it. The Affected file is
5967 irssi/src/silc/core/[silc-channels.c/client_ops.c].
5969 * Fixed a channel joining bug in router. The router must also
5970 check the channel modes, invite and ban lists etc. when serving
5971 the JOIN command sent by normal server. Affected file is
5972 silcd/command.c. The router now resolves the client's
5973 information from the server who sent the JOIN command if it
5974 does not know it, and processes the JOIN command only after
5977 * Changed the SilcCommandCb to take new argument; void *context2.
5978 Affected file lib/silccore/silccommand.h
5980 The second argument in the command callbacks in the server now
5981 includes the SilcServerCommandReplyContext if the command was
5982 called as pending command callback from the command reply.
5983 Otherwise it is NULL. When called as pending the status of the
5984 command reply will be checked and if it was erronous the
5985 error will be sent to the original sender of the command.
5986 This way the client always receives the error messages even
5987 though the server was actually the one who received the error
5988 when it resent the command to router, for example. Affected
5989 files silcd/command[_reply].[ch].
5991 * Fixed sending WHOWAS command's error message to client if
5992 the requested client could not be found. It was missing.
5995 * Changed the CMODE and CUMODE commands reply arguments in the
5996 protocol specification. The Channel ID is now sent in both
5997 of the commands to identify the channel. Implemented this
5998 new feature to the client and server. Affected files
5999 lib/silcclient/command_reply.c and silcd/command.c.
6001 * Made better checks for invite and ban lists in the JOIN
6002 command in server. Affected file silcd/command.c.
6004 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6006 * The server now performs the incoming host IP/DNS lookup
6007 using the silc_socket_host_lookup and thus does not block
6008 the server anymore. Affected file silcd/server.c.
6010 * Completed the multi-thread support for SILC Scheduler in
6011 the lib/silcutil/silcschedule.c.
6013 * Fixed the configure.in.pre to detect the pthread correctly
6016 * Fixed a deadlock in silc_task_queue_wakeup in the file
6017 lib/silcutil/silctask.c.
6019 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6021 * Added new function silc_schedule_wakeup that is used in
6022 multi-threaded environment to wakeup the main thread's
6023 schduler. It needs to be used when a thread adds a new task
6024 or removes a task from task queues. After waking up, the
6025 scheduler will detect the task queue changes. If threads
6026 support is not compiled in this function has no effect.
6027 Implemented the wakeup mechanism to both Unix and WIN32
6028 systems. Affected files are lib/silcutil/silcschedule.[ch],
6029 lib/silcutil/unix/silcunixschedule.c and the
6030 lib/silcutil/win32/silcwin32schedule.c.
6032 * Added new function silc_task_queue_wakeup to wakeup the
6033 scheduler by the specified task queue. Affected file
6034 lib/silcutil/silctask.[ch].
6036 * The silc_socket_host_lookup_start now wakes up the scheduler
6037 after adding the timeout task. Affected file is
6038 lib/silcutil/silcsockconn.c.
6040 * The silc_socket_host_lookup is synchronous now if the threads
6041 support is not compiled in. However, the callback is still
6042 called asyncronously through the scheduler, anyway. Affected
6043 file lib/silcutil/silcsockconn.c.
6045 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6047 * Added new function silc_socket_host_lookup to perform
6048 asynchronous IP and FQDN lookups for the socket connection.
6049 Affected files lib/silcutil/silcsockconn.[ch].
6051 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6053 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6054 that may or may not compile the mutex support in.
6056 Changed the silc_mutex_alloc interface. It allocates the
6057 mutex now to the sent pointer and returns TRUE or FALSE.
6059 Affected file lib/silcutil/silcmutex.h.
6061 * Wrote the SILC Task Queue interface to support multi-threads.
6062 Affected file lib/silcutil/silctask.[ch].
6064 * Wrote the SILC Scheduler to support multi-threads. Affected
6065 file lib/silcutil/silcschedule.c.
6067 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6069 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6070 in lib/silcutil/win32/.
6072 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6074 * Defined SILC Mutex API and SILC Thread API and implemented
6075 them for Unix. Affected files are
6076 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6077 lib/silcutil/unix/silcunixmutex.c and
6078 lib/silcutil/unix/silcunixthread.c.
6080 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6082 * Fixed the silc_server_remove_clients_by_server's channel
6083 key re-generation. The hash table handling was incorrect
6084 and would not work with many channels. Affected file is
6087 * Fixed some memory leaks around the server code.
6089 * Rewrote the silc_server_get_users_on_channel to support IPv6
6090 based Client ID's. Affected file silcd/server.c.
6092 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6093 specification. However, a separate document must be written
6094 to define the detailed signing procedure and the payload
6095 associated with the flag. Defined the flag to the
6096 lib/silccore/silcchannel.h as well.
6098 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6100 * Changed the dynamic tables to static size tables in the
6101 lib/silccrypt/silchmac.c.
6103 * Removed GCC dependencies from the code. A patch by cras.
6105 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6107 * Do not show the error "Error receiving packet bla bla"
6108 in server if it really was not an error (-2 means that reading
6109 is pending). Affected file silcd/server.c.
6111 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6113 * Fixed a possible crash in silc_server_remove_clients_by_server
6114 in silcd/server.c. Fixed there also some memory leaks.
6116 * Fixed the silc_idlist_replace_client_id. It could replace
6117 wrong key in the hash table. Affected file silcd/idlist.c.
6119 * Do not check whether there are global users on the channel
6120 if the channel->global_users is FALSE. Affected functions
6121 silc_server_remove_from_one_channel and
6122 silc_server_remove_from_channels in silcd/server.c. Also,
6123 do not check if the removed client is local as we can be
6124 sure that global client was not removed from the channel
6125 and checking for global users is not needed.
6127 * The silc_server_remove_clients_by_server now re-generates
6128 the channel keys correctly for those channels that had
6129 clients removed from them. Affected file silcd/server.c.
6131 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6133 * Found the reason of random crashes in the server. We weren't
6134 ignoring the SIGPIPE signal (which can be sent in write())
6135 and it crashed the server. Affected file silcd/silcd.c.
6137 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6139 * Assure that sock->user_data is not NULL in the function
6140 silc_server_packet_send in silcd/packet_send.c.
6142 * Disconnect the remote connection if it could not be added
6143 to any ID lists in the server. The affected file is
6146 * Check in silc_server_packet_send[_real/dest] that the
6147 socket is not disconnecting and ignore the data if it is.
6148 Affected file silcd/packet_send.c.
6150 * Define inline to __inline on native WIN32 compilation.
6151 Affected file includes/silcwin32.h.
6153 * Added some explicit type casts for inline code since MSVC
6154 require them. Affected files lib/silcutil/silcbuffer.h,
6155 lib/trq/silcdlist.h and lib/trq/silclist.h.
6157 * Print warning in log files from now on if the packet
6158 decryption fails. Affected file silcd/server.c.
6160 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6162 * Changed the `say' client operation's interface to accept
6163 new `type' argument to indicate the type of the message sent
6164 by the library. The application may filter the library's
6165 messages according the type. The affected file is the
6166 lib/silcclient/silcapi.h.
6168 * Added two new functions to lib/silcclient/silcapi.h:
6169 silc_client_del_client and silc_client_del_client_by_id.
6170 Affected file lib/silcclient/idlist.c.
6172 * Moved the clientincludes.h from includes/ to silc/ and
6173 serverincludes.h from includes/ to silcd/.
6175 * The modes for the CMODE and CUMODE are now passed as
6176 uint32 for application with COMMAND_REPLY. The affected
6177 file is lib/silcclient/command_reply.c.
6179 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6181 * /WHOIS without arguments shows client's own information.
6182 Affected file lib/silcclient/command.c.
6184 * Changed PING to not accept any arguments. The specs
6185 says that client can ping only the connected server so
6186 requiring an argument is not needed. Affected file is
6187 lib/silcclient/command.c.
6189 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6191 * Fixed a fatal bug in private message sending and reception
6192 encryption and decryption when using private message keys.
6193 The implementation was incorrect and did not follow the
6194 specification. It causd that some of the message were
6195 lost since it did not use the sending and receiving keys
6196 as the protocol suggests. This has been fixed and will cause
6197 incompatibilities with older clients when sending private
6198 message encrypted with private message keys. Affected files
6199 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6200 and various other in Irssi SILC Client.
6202 Added `responder' boolean argument to the functions
6203 silc_client_add_private_message_key[_ske] to indicate when
6204 the key is added as responder or initiator of the key
6207 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6209 * Removed the silc_ske_check_version function and created
6210 a SilcSKECheckVersion callback. Added also a function
6211 silc_ske_set_callbacks that is now used to set all SKE
6212 callbacks. The callback functions are not given to
6213 the SKE functions anymore, but this function is used to
6216 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6218 * Added `silc_version' argument to the silc_client_alloc
6219 to define the version of the application for the library.
6220 The library will use the version string to compare it
6221 against the remote host's (usually a server) version
6222 string. Affected file lib/silcclient/silcapi.h
6224 * Added the KE protocol context to Key Agreement context
6225 in client library so that we can abort the SKE if it
6226 is in process when we get timeout. Affected file is
6227 lib/silcclient/client_keyagr.c.
6229 * Do not resolve the client ID forever if it returns in the
6230 first time that such client does not exist. This was done
6231 for example with private message. Affected file is
6232 lib/silcclient/client_prvmsg.c.
6234 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6236 * Do not add regex.h for WIN32. The affected file
6237 includes/silcincludes.h.
6239 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6240 not work yet 100%. It generates the DLL's automatically
6241 when compiling with --with-win32 under cygwin.
6243 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6245 * lib/contrib/regex.c is not compiled on WIN32.
6247 * Added silc_net_get_socket_opt function to the
6248 lib/silcutil/silcnet.h.
6250 * Added includes/silcwin32.h for WIN32 specific includes
6253 * Do not use ptime structure or any of the posix process
6254 functions on WIN32 in lib/silccrypt/silrng.c.
6256 * Added silc_gettimeofday to provide generic function
6257 for struct timeval on all platforms. Added the function
6258 to lib/silcutil/silcutil.h.
6260 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6262 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6263 library as they clearly belong there. As a plus side we
6264 can make the actual socket connection routines platform
6267 Added also new generic function silc_socket_read and
6268 silc_socket_write (that used to be silc_packet_[read/write].
6269 The implementation of these are platform specific.
6271 * Added WIN32 specific routines of silc_socket_[read/write]
6272 to lib/silcutil/win32/silcwin32sockconn.c.
6274 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6276 * Added preliminary support for native WIN32 compilation under
6277 cygwin (using the -mno-cygwin option for GCC) to the
6278 ./configure.in.pre. The --with-win32 now prepares the
6279 compilation for native WIN32.
6281 * Rewrote the SILC Scheduler interface in the file
6282 lib/silcutil/silcschedule.h. The scheduler is now context
6283 based and does not have anymore any global static scheduler.
6284 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6285 and created lib/silcutil/win32 directory for WIN32 based
6288 * Added Unix specific network routines to the
6289 lib/silcutil/unix/silcunixnet.c and the old
6290 lib/silcutil/silcnet.c includes now only generic routines.
6292 Added WIN32 specific network routines to the
6293 lib/silcutil/win32/silcwin32net.c.
6295 * Added Unix specific utility functions from the
6296 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6298 * Added WIN32 SILC Scheduler to the file
6299 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6302 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6304 * Do not handle JOIN notify in the server if the target client
6305 is not registered (idata->registered == FALSE). The affected
6306 file is silcd/packet_receive.c.
6308 * Update the nickrec->founder in event_cumode in the Irssi SILC
6309 client. Affected file irssi/src/silc/core/silc-channels.c.
6311 * Fixed the CUMODE_CHANGE notify handling in the server when
6312 server and router are announcing their clients on channels.
6313 Now the mode changes are saved and notified correctly. The
6314 affected file is /silcd/packet_receive.c.
6316 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6317 They really did not replace the cache entry in the ID Cache.
6318 Now they do that. Affected file silcd/idlist.c.
6320 * Fixed the KICK notify handling in the Irssi SILC client to
6321 update the channel records so that the kicked client does not
6322 appear to be on the channel. The affected file is
6323 irssi/src/silc/core/silc-channels.c.
6325 * Always update the conn->current_channel when executing command
6326 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6328 * Fixed the KILL notify handling in Irssi SILC client to remove
6329 the killed client on all channels.
6331 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6333 * Fixed the silc_parse_command_line to remove extra spaces
6334 from the start and end of the arguments. Affected file is
6335 lib/silcutil/silcutil.c.
6337 * Cancel and free any active protocol in the function
6338 silc_server_close_connection. Affected file silcd/server.c.
6340 * Cancel and free any active protocol in the function
6341 silc_client_close_connction. Affected file is
6342 lib/silcclient/client.c.
6344 * Do not execute the KILL command for clients that are in
6345 history (ie. they are not in the network). Affected file is
6348 * Fixed KILL notify handling, client does not crash anymore.
6349 Affected file irssi/src/silc/core/silc-channels.c.
6351 * Reduced the default packet buffer size from 2048 to 1024 in
6352 lib/silccore/silcpacket.c.
6354 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6355 counter to the SKE context that is incresed when the SKE library
6356 performs async operation outside the library. If the outside
6357 process frees the SKE context and FREED status will be set
6358 and the library will detect after the sync operation that the
6359 libary is freed. The affected files are
6360 lib/silcske/silcske[_status].[ch].
6362 * Resolve the client entry information in the function
6363 silc_client_channel_message to assure that NULL pointer is not
6364 passed as client entry to the application. */
6366 * Fixed the task timeout calculation to assure that there is
6367 never negative timeouts. The affected file is
6368 lib/silcutil/silcschedule.c.
6370 * Fixed the channel user mode notification sending in server.
6371 It was sent point-to-point to the router (or to server by router)
6372 but it needs to be destined to a channel. The routines now
6373 supports sending the channel user mode notifys to the channels
6374 when announcing clients and channels. Affected files are
6375 silcd/server.c and silcd/packet_receive.c.
6377 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6378 It did not actually replace the old channel entry in the cache.
6379 Affected file lib/silcclient/client_notify.c.
6381 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6383 * Fixed a possible crash in silc_packet_send_prepare. It now
6384 assures always that there is enough space in the buffer and
6385 at the tail area of the buffer (for MAC).
6387 Fixed the inbound buffer reallocation in silc_packet_read.
6388 It was old code and did not handle the reallocation correctly.
6391 The affected file is lib/silccore/silcpacket.c.
6393 * Fixed buffer overflow in silc_parse_nickname in the file
6394 lib/silcutil/silcutil.c.
6396 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6398 * make install generates new server keys only if there is not
6401 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6403 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6404 Added check that if the NOREPLY is set then we will not send
6405 the away message. This avoids infinite loop of away messages
6406 if both clients are away. The affected file is
6407 lib/silcclient/client_prvmsg.c.
6409 * Fixed client crash if /NICK was given without arguments.
6410 Affected file lib/silcclient/command.c.
6412 * Server does not send the invite list in INVITE command back
6413 to the client if the list was not altered. Added this notion
6414 to the protocol spec as well. Affected file silcd/command.c.
6416 Fixed possible crash in INVITE command by checking the
6417 value of silc_server_get_client_route command.
6419 * Fixed the INVITE notify type handling. The arguments are now
6420 taken in correct order and client does not crash. The affected
6421 file is irssi/src/silc/core/silc-channels.c.
6423 Removed the "Inviting xxx to channel" message from the
6424 client library away and let the application handle it.
6425 Affected file lib/silcclient/command.c. Added that message
6426 to Irssi SILC client's message formats.
6428 * Fixed CMODE command crash in client. It now checks the
6429 amount of arguments correctly and does not crash. The affected
6430 file is lib/silcclient/command.c.
6432 * Do not create new channel automatically in silc_channels_join
6433 but check whether the channel by that name already exists.
6434 Affected file irssi/silc/core/silc-channels.c.
6436 * Do not send the SERVER_SIGNOFF to router if the disconnected
6437 entity was the router. Affected file silcd/server.c.
6439 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
6440 SILC client as it was missing from there.
6442 Added the handling of the KICK notify to the Irssi SILC client
6443 as it was missing. Added "you have been kicked" message to
6444 Irssi SILC client's message modules formats.
6446 Added the handing of the KILL notify to the Irssi SILC client
6447 as it was missing. Added the kill message module formats
6450 The affected file is irssi/src/silc/core/silc-channels.c.
6452 * The router did not save the channel mode the server announced.
6453 Affected file silcd/packet_receive.c.
6455 * Fixed a possible crash in INFO command in server. If the
6456 server did not provide the server info it crashed. Affected
6457 file silcd/command.c.
6459 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6461 * Fixed the GETKEY command in the server to check also the
6462 global list. Otherwise the GETKEY would not work correctly
6463 in normal SILC server. Affected file silcd/command.c.
6465 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6467 * Fixed GETKEY crash, it crashed if the command did not succseed.
6469 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6471 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
6472 is now real and not just an macro interface to GMP.
6474 Removed the entire GMP from the source tree and imported new
6475 NSS MPI library instead. Reason for removing GMP is that it is
6476 extremely large and compiles extremely slow. The NSS MPI
6477 is only a few files and compiles in less than 10 seconds.
6478 The speed is also about the same as GMP. The MPI is imported
6479 to lib/silcmath/mpi.
6481 If the system has GMP installed we will still use the GMP.
6482 If it is not then the NSS MPI will be compiled.
6484 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6486 * Merged a long nickname (127 characters long) crash bugfix from
6487 Irssi CVS tree. Affected file irssi/src/core/misc.c.
6489 * Merged a freed memory reference bugfix from Irssi CVS tree.
6490 Affected file irssi/src/core/commands.c.
6492 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6494 * Added the server's public key sving and verification to the
6495 server when performing the SKE. This was missing and the
6496 remote server's (or router's) public key was accepted without
6497 checking whether we have it previously or trust it at all.
6498 Affected file silcd/protocol.c.
6500 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6502 * Check in the silc_server_timeout_remote if protocol is active
6503 and make sure that the protocol's final callback is called so
6504 that all memory if freed. Affected file silcd/server.c.
6506 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6508 * silc_server_whois_send_reply crashed the server if the nickname
6509 was 127 characters long. Affected file silcd/command.c.
6511 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6513 * Added sanity check to the silc_server_new_client. If the hostname
6514 is provided inside username then check that the provided hostname
6515 really is the same as the resolved one. If the hostname was not
6516 resolved then check it from the public key. Affected file is
6517 silcd/packet_receive.c.
6519 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
6520 if the server disconnected us and the connection is not valid
6521 anymore. Affected file irssi/src/silc/core/silc-channels.c.
6523 * Moved the silc_client_[chmode|chumode|chumode_char] away from
6524 the library to the lib/silcutil/silcutil.[ch].
6526 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6528 * Close log file after open. Affected file
6529 lib/silcutil/silclog.c.
6531 * Check whether sock == NULL in silc_client_send_packet and return
6532 if it is. Affected file lib/silcclient/silcclient.c.
6534 * Check rec->entry == NULL in the Irssi SILC Client before
6535 sending the channel message. Affecte file is
6536 irssi/src/silc/core/silc-servers.c.
6538 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6540 * Merged a splitted window bugfix from Irssi CVS tree. The
6541 affected file is irssi/src/fe-text/textbuffer-view.c.
6543 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
6544 It did not print nickname.
6546 * Improved the distributions system a bit.
6548 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6550 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
6551 irssi/src/fe-text/gui-window.c.
6553 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
6554 to in-active server. The affected file is
6555 irssi/src/silc/core/client_ops.c.
6557 * Resolve the client in USERS command reply if the entry does
6558 not have username resolved. The affected file is
6559 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
6560 command to WHOIS command to really resolve stuff. The USERS
6561 is not used any more in any critical section so WHOIS can
6562 be used even though it might be slower than IDENTIFY.
6564 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
6567 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6569 * Changed the protocol API a bit more consistent in the
6570 lib/silccore/silcprotocol.[ch].
6572 * Changed the following headers to ROBODoc format:
6574 lib/silccore/silcpayload.h
6575 lib/silccore/silcprotocol.h
6576 lib/silccore/silcsockconn.h
6578 All core library headers are now formatted.
6580 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6582 * Fixed a bug in Irssi SILC client; do not show that you are
6583 server/router operator if you really are not. Affected file is
6584 irssi/src/silc/core/client_ops.c.
6586 * Renamed silc_command_free_payload to silc_command_payload_free.
6587 Affected file lib/silccore/silccommand.h
6589 * Added silcmath.h to include the prototoypes of various routines
6590 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
6593 * Changed the following headers to ROBODoc format:
6595 lib/silccore/silcchannel.h
6596 lib/silccore/silccommand.h
6597 lib/silccore/silcid.h
6598 lib/silccore/silcidcache.h
6599 lib/silccore/silcmode.h
6600 lib/silccore/silcnotify.h
6601 lib/silccore/silcpacket.h
6602 lib/silcmath/silcmath.h
6604 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6606 * Added checking to the server code not to start the server if
6607 ciphers and stuff are not configured properly. Affected files
6608 silcd/serverconfig.[h] and silcd/server.c.
6610 * Changed the layout of the header files of the public interfaces
6611 in the SILC libraries. The new layout supports ROBODoc
6612 documentation tool (and some others) so that it is easy to create
6613 a library reference manual. All the other headers and source
6614 code must still follow the CodingStyle document. Also source
6615 code must not include these ROBODoc stuffs, only the headers.
6616 Furthermore, all public interface headers must now be named
6617 by using `silc' prefix, example: silcapi.h, silccipher.h.
6618 Some files were renamed due to this. All the other headers
6619 must not be used as public interfaces. I will update the
6620 CodingStyle document later. Changed following headers, so far:
6622 lib/silcclient/silcapi.h
6623 lib/silccore/silcauth.h
6624 lib/silccore/silcprivate.h
6625 lib/silccrypt/silcdh.h
6627 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6631 * Removed silc_client_packet_send_flush from the client library
6632 as it is not needed. Affected file lib/silcclient/client.[ch].
6634 * Added printing of message of unresolved authentication method
6635 to the Irssi SILC client. Added it to the module formats.
6636 Removed the same message from the client library.
6638 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6640 * Added new distribution feature, DISTLABEL. Every distribution
6641 can define own preprocessor label that can be used in the
6642 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
6643 file distributions, acconfig.h.pre and prepare.
6645 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6647 * Added Makefile.defines_int to include the actual definitions
6648 for Makefile.defines.in. Tested the new distribution system,
6649 created distributions and tested installation.
6651 * Added AWAY message printing to the Irssi SILC client. Added
6652 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
6654 * Added SCONNECT command to call the SILC's CONNECT command.
6655 Cannot use CONNECT directly since Irssi uses that internally.
6656 Affected file irssi/src/silc/core/silc-servers.c.
6658 Added ACTION local command. It is same as ME command but takes
6659 the channel as mandatory argument.
6661 Rewrote some of the Irssi's help files to suite for SILC
6664 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6666 * Added Makefile.defines[.in] that should for now on be included
6667 in all Makefile.am file in the source tree. That file includes
6668 all common compilation definitions for SILC source tree.
6670 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6672 * Minor changes to the ./prepare script to change the package
6673 name according the distribution name to the configure.in.
6675 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6677 * Created new distribution system. Added file `distributions'
6678 that defines all the distributions that can be created out of
6679 the SILC source tree. The ./prepare script now reads that
6680 file to determine how to prepare the distributions. The
6681 first argument to the ./prepare is the name of the distribution
6682 and second is the version of the distribution. If given
6683 without arguments it creates the default (toolkit) distribution
6684 with the default version (defined in ./prepare).
6686 All Makefile.am files that are subject to the distributions
6687 are now named as Makefile.am.pre. These are ./Makefile.am
6688 and lib/Makefile.am. Others may be changed later.
6690 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6692 * Added invite list, ban list, some key management and connection
6693 error message printing to module formats in the Irssi SILC client.
6695 * Added new silc_client_set_away_message to set the away message
6696 that is back to the person who sent private message. The
6697 affected file lib/silcclient/silcapi.h and the
6698 lib/silcclient/client_prvmsg.c.
6700 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6702 * Fixed the private message sending in the Irssi SILC client,
6703 added local command KEY to the Irssi SILC client.
6705 Added key management and key agreement message formats to the
6706 irssi/src/fe-common/silc/module-formats.[ch].
6708 Added USERS (alias WHO) printing, server/router operator
6709 indication and LIST command printing to the module formats.
6711 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6713 * Fixed channel joining notify handling, cumode notify handling
6714 from Irssi SILC client.
6716 * Added SILC specific module-formats to the Irssi SILC client so
6717 that SILC specific message hilighting, colors etc is possible.
6718 Affected file irssi/src/fe-common/silc/module-formats.[ch].
6720 Added channel mode, channel user mode, actions, notices,
6721 whois and whowas printing to the the module-formats.c.
6723 * Fixed a bug in channel deletion in the server. The channel
6724 is not left to the cache even if the channel founder auth mode
6725 is set when there are no users anymore on the channel. Affected
6726 file silcd/server.c.
6728 * The silc_net_localhost now resolves the entire hostname including
6729 the domain name. Affected file lib/silcutil/silcnet.c.
6731 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6733 * Changed the ask_passphrase client operation to be ascynchronous.
6734 It has now a completion callback and a context that the
6735 application must call after it has got the passphrase from
6736 the user. Affected files lib/silcclient/silcapi.h,
6737 lib/silcclient/protocol.c, lib/silcclient/command.c and
6740 Added SilcAskPassphrase callback that the application calls
6741 to deliver the passphrase to the library.
6743 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
6744 The public key verification and especially a certificate
6745 verification is asynchronous procedure.
6747 Added new SILC_SKE_STATUS_PENDING status to indicate the
6748 request is pending and a callback will be called to finalize
6751 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
6752 indicate that remote end did not send its public key (or
6753 certificate), even though we require it. Added check for this
6754 condition in the SKE. This was a security bug, now fixed.
6756 Defined new SilcSKEVerifyCbCompletion callback that is called
6757 when the verification process is completed.
6759 The affected files lib/silcske/silcske_status.h and
6760 lib/silcske/silcske.[ch].
6762 * Changed the verify_public_key client operation to be async
6763 as well. Defined SilcVerifyPublicKey callback that is used to
6764 indicate the success of the public key verification process.
6766 Changed the server and client to use the new async client
6769 * Changed the Irssi SILC client's internal scheduler to be called
6770 twice as many times as it used to be. As a result the client
6771 should be a bit faster now. Affected file is
6772 irssi/src/silc/core/silc-core.c.
6774 * Added support to Irssi SILC client of asynchronous public key
6775 verification and passphrase inquiry. Affected file is
6776 irssi/src/silc/core/silc-core.c.
6778 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6780 * Do not say "You have left channel %s" in client library.
6781 Moved it to the application. Affected files are
6782 lib/silcclient/command.c and silc/client_ops.c.
6784 * Fixed silc_client_get_clients. Command context was not
6785 duplicated and was freed memory in the callback. Affected
6786 file lib/silcclient/idlist.c.
6788 * Do not say "you are now talking..." on JOIN command in the
6789 client library. The appliation must handle it.
6791 * Do not say ".. changed topic to" in command reply in the
6792 client libary. The application must handle it.
6794 * Fixed TOPIC command sending in the client library.
6796 * Fixed a memory leak in silc_client_command_free in the file
6797 lib/silcclient/command.c.
6799 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6801 * Imported a modified version of Irssi client to the source tree.
6802 The Irssi will be used to create a new client called
6803 Irssi SILC. Imported to irssi/.
6805 Added silc_core_init_finish function to the Irssi. Affected
6806 file irssi/configure.in.
6808 A lot changes in the Makefile.ams around the irssi tree.
6810 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6812 * Do not rehash if the new size is same as the old size of the
6813 hash table, in the silc_hash_table_rehash*. The affected file
6814 lib/silcutil/silchashtable.c.
6816 * Replaced hash_table_del_by_context calls from the server
6817 (when channel->user_list and client->channels) to the
6818 hash_table_del as it is sufficient and faster.
6820 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6822 * Added silc_hash_table_list, silc_hash_table_get and the
6823 SilcHashTableList structure to provide an alternative way to
6824 traverse the hash table. The affected files are
6825 lib/silcutil/silchashtable.[ch].
6827 * Changed the server's idlist routines to use the hash table
6828 routines to optimize the code.
6830 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6832 * Replaced the client entry's `channel' list and channel entry's
6833 `user_list' list to hash tables for optimized lookup. Changed
6834 the code to use the hash table interface around the code.
6835 Affected file lib/silcd/idlist.[ch].
6837 * Added `auto_rehash' boolean argument to the function
6838 silc_hash_table_alloc to indicate whether the hash table should
6839 auto-rehash when it thinks is appropriate time. It will
6840 increase the hash table size if the there is twice as much
6841 entries in the table than the size of the table, and will
6842 decrease the size if there are twice as less entries than
6843 the size of the table.
6845 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6847 * Fixed silc_xxx_get_supported to not crash at some circumstances.
6849 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6851 * silc_idcache_purge_by_context deletes the entry now by context
6852 as it is supposed to do. Affected file lib/silccore/idcache.c.
6854 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
6855 client is not anymore valid (WHOWAS givens the info) and not
6856 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
6858 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6860 * Removed the `data' and `data_len' arguments from the ID Cache
6861 interfaces and added `name' argument. ID Cache does not handle
6862 anymore the binary data only a names associated with given ID.
6864 * When hashing a Client ID with silc_hash_id the entire ID is
6865 not hashed anymore, instead only the hash of the Client ID is
6866 hashed. This way we can access the Client ID from the cache
6867 with Client ID but with the hash of the ID (which is a hash of
6868 the nickname) as well without any difference in performance.
6870 Added also silc_idcache_find_by_id_one_ext to do one on one
6871 searching when we have the actual ID. Added also function
6872 silc_hash_client_id_compare. The affected files are
6873 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
6875 * When hashing the name associated with a ID it is always done
6876 in lowercase. This way we can access the cache without worrying
6877 about case-sensitivity, even though, for example nicknames are
6880 * Fixed a bug in server with channel message sending. It put
6881 wrong ID type as destination ID. The affected file
6882 silcd/packet_send.c.
6884 * silc_idcache_del_by_context now deletes from all hash tables
6885 by context. Affected file lib/silccore/idcache.c.
6887 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6889 * Changed the client library to use the new ID Cache interface.
6890 Changes around the source tree.
6892 * Added silc_hash_table_rehash_ext to rehash with specific
6893 hash function. Affected file lib/silcutil/silchashtable.[ch].
6895 * Added silc_hash_string_compare to compare two strings in the
6896 hash table. Affected file lib/silcutil/silcutil.[ch].
6898 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6900 * Added new function silc_idcache_del_by_context into the
6901 lib/silccore/idcache.[ch].
6903 * Changed the server's ID list routines to use the new ID Cache
6904 interface. Changes around the source tree.
6906 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6908 * Added silc_hash_table_del[_by_context]_ext functions in to the
6909 lib/silcutil/silchashtable.[ch].
6911 Removed silc_hash_table_find_all* routines and added new
6912 silc_hash_table_find_foreach to replace them.
6914 Added silc_hash_table_replace_ext function as extended
6915 replacing function. Separated the simple hash table interface
6916 from the extended hash table interface in the file
6917 lib/silcutil/silchashtable.h.
6919 * Fixed minor bugs and changed it to use some of the new
6920 hash table functions in lib/silccore/idcache.c
6922 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6924 * Added new function silc_hash_table_find_all to return all keys
6925 in the hash table by the specified key. As the hash table is
6926 collision resistant it also makes it possible to have several
6927 duplicate keys in the hash table. This function may be used to
6928 find all of the keys from the hash.
6930 Added user_context arguments to the SilcHashFunction,
6931 SilcHashCompare and SilcHashDestructor to deliver user specified
6934 Added new fuctions silc_hash_table_find[_all]_ext to do
6935 extended lookup with specified hash and compare functions and
6936 specified user contexts.
6938 Added new function silc_hash_table_add_ext to add the key
6939 with specified hash function and user context.
6941 Added new function silc_hash_table_foreach to traverse all
6942 entrys in the hash table. Added SilcHashForeach callback
6945 Added new function silc_hash_table_del_by_context to delete
6946 the entry only if the context associated with the key matches.
6948 Affected files are lib/silcutil/silchashtable.[ch].
6950 * Removed silc_hash_[server/client/channel]_id and added just
6951 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
6952 silc_hash_id_compare to compare two ID's using as the hash table
6953 comparison function. Added also silc_hash_data to hash
6954 binary data and silc_hash_data_compare to compare it.
6956 * Removed silc_idlist_find_client_by_hash as it is not needed
6957 anymore. Affected file silcd/idlist.[ch].
6959 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
6960 to use internally the SilcHashTable. The new ID Cache is a lot
6961 faster than the old one. Some of the ID Cache interface was also
6962 rewritten and obsolete and stupid functions were removed.
6964 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6966 * Added entry_count field to the SilcHashTable to keep the number
6967 of the entries in the table. Implemented the function
6968 silc_hash_table_rehash. Added new function
6969 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
6971 Fixed a minor bug in silc_hash_table_free.
6973 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
6974 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
6975 into the lib/silcutil/silcutil.[ch].
6977 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6979 * Implemented a collision resistant hash table into the
6980 lib/silcutil/silchashtable[ch]. See the header and the source
6981 for the SilcHashTable API.
6983 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6985 * Merged dotconf version 1.0.2 into lib/dotconf.
6987 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6989 * Do not compile anything in lib/silcsim/* if the SIM support
6990 is not enabled. The tree should now compile without problems
6993 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6995 * Compiled the SILC under cygwin. Compiled and tested briefly
6996 without problems. More tests needed. The SIMs didn't compile
6999 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7001 * Fixed possible crash in silc_get_username in the
7002 lib/silcutil/silcutil.c.
7004 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7006 * Fixed a va_arg in silc/client_ops.c.
7008 * Oops, RC5 routines were named AES and caused some problems
7009 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7011 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7013 * Added new SilcIDIP structure into the lib/silccore/id.h and
7014 replaced the old `ip' fields from all SILC ID's to that type.
7015 This is a step towards IPv6 support.
7017 The silc_id_get_len takes now the ID as an extra argument.
7018 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7019 both IPv4 and IPv6 based ID's.
7021 The affected files are lib/silccore/id.[ch] and other files
7022 around the tree using these routines.
7024 * Removed the ID length arguments in server from various
7025 silc_server_send_notify_* routines -> they are not needed
7028 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7030 * Fixed memory leak in silc_encode_pem_file in the file
7031 lib/silcutil/silcutil.c.
7033 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7035 * Check minor version as well in the SKE. Affected files are
7036 silcd/protocol.c and lib/silcclient/protocol.c.
7038 * Added --identifier option to the server so that an identifier
7039 can be when creating the public key for the server. Affected
7040 file is silcd/silcd.c.
7042 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7043 lib/silccrypt/silcpkcs.c.
7045 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7047 * Register default ciphers and stuff when using -C option with
7048 the server. Affected file sildc/silcd.c.
7050 * Put back the servers public key filename format, it is better
7051 than the new one. For now, the client keys are saved with the
7052 new filename format. The affected file silc/client_ops.c.
7054 * Implemented the Cipher API for the rest of the ciphers that
7055 did not implement it or implemented it the wrong way.
7057 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7059 * Register default ciphers and stuff when using the -S option
7060 in the client. Affected file silc/silc.c. Same also when
7061 creating new key pair with -C option.
7063 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7065 * Fixed the silc_verify_public_key client operation function to
7066 save the public keys differently. The fingerprint is now
7067 used as filename and not the hostname. This way also the
7068 client keys are saved uniquely and not with hostnames. The
7069 affected file is silc/client_ops.c.
7071 * Trimmed the silc_hash_fingerprint function to remove extra
7072 whitespaces from the end of the fingerprint. The affected
7073 file is lib/silccrypt/silchash.c.
7077 * Added silc_cipher_register_default function to register all
7078 default ciphers. It can be used when configuration files
7079 does not exist and the application does not want any specific
7080 ciphers in any specific order.
7082 The SilcDList is now used as silc_cipher_list dynamically
7083 allocated cipher list. Removed the static list all together
7084 and now all ciphers must be allocated to the dynamic list.
7085 The silc_cipher_alloc routine was changed to check only the
7088 All silc_cipher_* routines that used to return int returns
7091 The affected files lib/silccrypt/silccrypt.[ch].
7093 * The same thing was done to silc_hash_* as for silc_cipher_*
7094 routines. Affected files lib/silccrypt/silchash.[ch].
7096 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7097 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7098 Added also silc_pkcs_[un]register[_default] functions.
7099 Removed the data_context from the PKCS API.
7101 * Added silc_hmac_register_default function to register default
7102 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7103 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7104 to unregister all hmacs at once.
7106 * Register the default ciphers, hash functions, PKCSs and HMACs
7107 if client's configuration file does not exist. The affected
7110 * The client did not load the hash functions from the SIM
7111 modules at all. Added support for this. Affected file is
7112 silc/clientconfig.c.
7114 * When decoding public key with silc_pkcs_public_key_decode, check
7115 the supported algorithm only if PKCS are registered. Affected
7116 file lib/silccrypt/silcpkcs.c. The same was done with the
7117 silc_pkcs_private_key_decode.
7119 * Fixed the SILC List routines to keep the list always in order.
7120 It used to change the list's order when traversing the list but
7121 not it preserves the order. Affected file lib/trq/silclist.h.
7123 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7125 * Added the client library to use the SilcSocketConnection's
7126 reference counter (by silc_socket_dup) to prevent the bug that
7127 the socket object may be freed underneath async operation.
7129 * The name resolv library checking fixes in the configure.in.pre.
7132 * Created new version of the protocol drafts for future
7133 development. The -03 drafts are the ones that will be changed
7134 in the trunk now and the -02 will remain as they are.
7136 * Send list of CUMODE notifys to the router when announcing
7137 the channel users to the router. Affected file silcd/server.c.
7138 If the router receiving channel founder CUMODE for a channel
7139 that already has channel founder it will send CUMODE notify
7140 to the sender to remove the channel founder rights from the
7141 announced client. Affected file silcd/packet_receive.c.
7143 * The CUMODE notify may now use Server ID as well as the entity
7144 who changes the mode. Updated protocool specs.
7146 * Updated INSTALL and README files.
7148 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7150 * New web pages in the http://silc.pspt.fi. The pages was
7155 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7157 * Implemented the [DenyConnectin] config section in the server.
7158 Added silc_server_config_denied_conn to check whether incoming
7159 connection is denied. Affected file silcd/serverconfig.[ch].
7161 * Do not check the ports when checking the incoming configuration
7162 data if the port is 0, meaning any. Affected file is
7163 silcd/serverconfig.c.
7165 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7167 * Fixed buffer overflow in silc_string_compare in the file
7168 lib/silcutil/silcutil.c.
7170 * Fixed double free in silc_server_command_leave in the file
7173 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7175 * Fixed the version checking in the server. Affected file is
7178 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7180 * Fixed the configuration data fetching when accepting new
7181 connections in the server. Affected file silcd/server.c.
7183 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7185 * Added `sender_entry' argument to the function
7186 silc_server_packet_relay_to_channel so that we can check
7187 whether some destination actually belongs to the same route
7188 the sender belongs (ie, we must not resend the packet to the
7189 sender). Affected file silcd/packet_send.[ch].
7191 * Added `servername' field to the SilcClientEntry in the server
7192 to hold the name of the server where client is from. Affected
7193 file is silcd/idlist.h.
7195 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7197 * Moved the channel message encrypting in the router betwen
7198 router connections from silc_server_channel_message to the
7199 silc_server_packet_relay_to_channel since we want to check
7200 whether we have anybody channel before encrypting anything.
7201 Affected files silcd/packet_[receive/send].c.
7203 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7205 * Fixed the [AdminConnection] server config section to support
7206 multiple entries. Affected file silcd/serverconfig.c.
7208 * Added support into the server to check the validity of the
7209 incoming connection before executing any KE or authentication
7212 * The connection configuration is now saved to the KE and
7213 connection auth protocol contexts and not fetched anymore in
7214 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7216 * The local hosts listenning address and port is also resolved
7217 now when starting the server. We want to have the socket object
7218 to include the real address and port for the listener. Added
7219 new function silc_net_check_local_by_sock into the files
7220 lib/silcutil/silcnet.[ch].
7222 * Fixed a broadcast bug in server -> do not broadcast if we
7225 * Fixed a routing bug. Do not route broadcast packets ever.
7226 Broadcast packets must be processed always and not routed since
7227 they may be destined to some other host than yourself and thus
7228 would get routed without no good reason. Affected file is
7231 * Added function silc_server_config_is_primary_route to check
7232 whether primary router connection has been configured (a router
7233 configuration that we are initiating). If there is not, we
7234 will assume that there is only two routers in the SILC network
7235 and we will use the incoming router connection as our primary
7236 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7238 * Changed the order of the broadcasting. Broadcast _after_ the
7239 packet has been processed not before. Affected file is
7242 * Fixed a [ClientConnection] parsing bug. The port was never
7243 parsed correctly thus resulting to port 0. Affected file
7244 silcd/serverconfig.c.
7246 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7247 argument and did not set the broadcast packet flag. Affected
7248 file silcd/packet_send.c. Fixed same bug in the function
7249 silc_server_send_notify as well.
7251 * If we receive NEW_ID packet for our own ID in the server, ignore
7254 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7258 * Removed the nickname from the Private Message Payload.
7259 Updated the code and the protocol specs.
7261 * Updated protocol specs for submitting to the IETF.
7263 * Tweaked the Random Number Generator a bit. Affected file
7264 lib/silccrypt/silcrng.c. Exported a new function
7265 silc_rng_[global]_add_noise which can be used to add more
7268 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7270 * Do not parse packets with different timeout when protocol
7271 is active -> may cause problem with rekey. Affected file
7274 * When server receives signoff notify it must not create
7275 new channel key if the client is on any channels since the
7276 sender of the signoff notify will create it.
7278 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7280 * Added printing of error messages during SKE protocol from the
7281 failure packet sent by server during SKE. Affected file
7284 * Removed the client's failure_callback handling with timeout
7285 and handle it immediately when received.
7287 * The SKE library returned wrong type in SUCCESS and FAILURE
7288 packets. They must be 32 bit MSB not 16 bit MSB.
7290 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7292 * Ok, rewrote the logic of the re-key and now it seems to work.
7293 I tested it on high traffic with frequent re-keys without
7294 problems. Added hmac_receive (and renamed hmac to hmac_send)
7295 in SilcClientConnection in lib/silcclient/client.h and
7296 in SilcIDListData in silcd/idlist.h. Also, removed the
7297 SilcPacketParserContext's cipher and hmac fields as they are
7298 not needed anymore and actually caused some problems when
7299 the ciphers and hmac's changed underneath the packet parser.
7301 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7303 * If re-key protocol is active then process the incoming packets
7304 synchronously since we must assure that icoming packets encrypted
7305 with the old key is processed before the new keys is set to
7306 use. This is true other packets than for REKEY packets.
7307 Affected file silcd/server.c. The same was done to client library
7308 as well, affected file lib/silcclient/client.c.
7310 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7312 * Fixed bug in client and server to accept the force send if
7313 the packet is send from silc_[server/client]_packet_process
7314 function. Otherwise the packets are never delivered, oops.
7316 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7318 * Disable force sending of packets when REKEY protocol is active.
7319 We must assure that no packet is sent directly when rekey is
7320 performed. All packets must be sent through packet queue.
7321 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7322 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7323 function is silc_[server/client]_packet_send_real to check
7326 * Replaced the SIM paths from example config files to
7327 /usr/local/modules. Also, make install creates now
7328 /usr/local/silc/logs directory to hold all the SILC server
7331 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7333 * Made the configure.in.pre work on Solaris. Patch by salo.
7335 * Made all ciphers compatible with non-x86 machines. Defined
7336 CBC mode macros into lib/silccrypt/ciphers_def.h.
7338 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7340 * Fixed the make install.
7342 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7344 * When MAC computation fails the silc_packet_decrypt returned 0
7345 even though it was supposed to return -1. Fixed this. The
7346 affected file is lib/silccore/silcpacket.c.
7348 * Do not replace the config files in /etc/silc (in make install)
7349 if they already exist. Affected file ./Makefile.am.
7351 * Do not send re-key packets immediately but through packet queue.
7352 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7354 * Changed silc_net_check_host_by_sock to return FALSE if the
7355 IP/DNS could not be resolved. Though, it returns the IP address
7356 now even if it could not resolve it (but returns also FALSE).
7357 Affected file lib/silcutil/silcnet.[ch].
7359 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7361 * Added silc_pkcs_decode_identifier to decode the public key's
7362 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7363 Added also silc_pkcs_free_identifier. Added also new context
7364 SilcPublicKeyIdentifier.
7366 * Added -S option to the silc client. It is used to dump the
7367 contents of the specified public key file.
7369 * Changed the PKCS api to return the public key length when
7370 setting the public key.
7372 * Fixed a fatal bug in the public and private key file loading.
7373 Affected file lib/silccrypt/silcpkcs.c.
7375 * Execute the packet parsing for client with zero (0) timeout
7376 if the protocol is active. Affected file silcd/server.c.
7378 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7380 * Made the key generation options to the silcd program. Added
7381 -C option, equivalent to client's option.
7383 * Added new [ServerKeys] config section to the server. It
7384 configures the server's public and private key.
7386 * Defined generic Public Key Payload into the protocol
7387 specification to send specific type of public keys and
7390 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7391 public key or certificate.
7393 * Implemented the GETKEY command to the server and to the
7394 client library and on user interface.
7396 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7398 * Made preliminary `make install' work.
7400 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7402 * Added SilcServerRekey context into silcd/idlist.h.
7404 * Added the PFS support as defined in the specification to the
7405 SKE protocol. Affected files lib/silcske/*.c.
7407 * Added `ske_group' field to the SilcServerRekey context to hold
7408 the number of the SKE group that is used with PFS in re-key.
7409 Affected file silcd/idlist.h.
7411 * Added PFS re-key support to the server. Affected file is
7414 * Added silc_protocol_cancel to cancel execution of the next
7415 state of the protocol. Affected file is
7416 lib/silccore/silcprotocol.[ch].
7418 * Added the re-key support with and without PFS to the client
7419 library. Re-key is performed once in an hour, by default.
7421 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7422 Added silc_client_rekey_callback and silc_client_rekey_final.
7423 Affected files are lib/silcclient/protocol.[ch] and
7424 lib/silcclient/client.[ch].
7426 * Removed the `hmac_key' and `hmac_key_len' fields from the
7427 SilcClientConnection structure; not needed. Affected file is
7428 lib/silcclient/client.h.
7432 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7434 * Do not ask whether user wants to use the negotiated private key
7435 for private messages, just use it. Affected file is
7436 silc/local_command.c.
7438 * Added `send_enc_key' and `enc_key_len' fields to the
7439 SilcIDListData structure since they are needed in the re-key
7440 phase. Affected file is silcd/idlist.[ch].
7442 * Implemented the simple re-key protocol into the server.
7443 Affected files silcd/server.c and silcd/protocol.[ch]. The
7444 re-key will be performed once in an hour, by default.
7446 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
7447 Added silc_server_rekey, silc_server_rekey_callback and
7448 silc_server_rekey_final.
7450 * Removed Tunneled flag from the protocol. Updated the code
7451 and the specifications.
7453 * Adde `pfs' field to the SilcIDListData to indicate whether
7454 the PFS is to be performed in the re-key. Affected file is
7457 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7459 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
7460 int64 of at least the xintXX size. If void * is less that 4
7461 bytes uint32 * will be used. Defined bool as boolean.
7463 * Changed _ALL_ unsigned long and unsigned int to uint32,
7464 unsgined short to uint16 in the source tree.
7466 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
7467 not handle clients that has entry->data.registered == FALSE.
7468 They are not in the network anymore. Affected file is
7471 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7473 * Implemented the sending of the SERVER_SIGNOFF notify in the
7474 server. Affected file is silcd/server.c.
7476 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
7477 Added also silc_notify_payload_encode_args into the
7478 lib/silccore/silcnotify.[ch].
7480 * Implemented ther SERVER_SIGNOFF notify handling in the server.
7481 Affected file silcd/packet_receive.c.
7483 * Implemented the SERVER_SIGNOFF notify handling in the client
7484 library. Affected file lib/silcclient/client_notify.c. Also,
7485 implemnted the printing of the SERVER_SIGNOFF info to the
7486 application. Affected file silc/client_ops.c.
7488 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
7489 if the deleting was successful. Affected file silcd/idlist.[ch].
7491 * Added support for public key authentication in the connection
7492 authentication protocol in the client library. Affected file
7493 lib/silcclient/protocol.c.
7495 * Changed the server's silc_idlist_get_clients_by_* interface
7496 to support already allocated array so that new entries may be
7497 added to pre-allocated array. Affected file silcd/idlist.[ch].
7498 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
7499 and command replies.
7501 * All command reply functions in the server now calls the
7502 pending command callback even if error occured. This way the
7503 error will be delivered to the client as well. Affected files
7504 silcd/command.c and silcd/command_reply.c.
7506 * Fixed INFO command to return local server's info if no server
7507 was provided. Affected file lib/silcclient/command.c.
7509 * Removed RESTART command for good. Updated the code and the
7512 * Rewrote parts of the task system. It is a bit simpler now.
7513 Removed unsued task priorities. The affected files are
7514 lib/silcutil/silctask.[ch].
7516 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7518 * Moved the USERS printing from the library to the application.
7519 Affected files lib/silcclient/command.c and silc/client_ops.c.
7521 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7525 * Added channel key re-key support. The re-key is perfomed
7526 only by the router and is done once in an hour. Added `rekey'
7527 field to the SilcChannelEntry in the server. Affected files
7528 silcd/server.c and silcd/idlist.h.
7530 * Added silc_task_unregister_by_context into the file
7531 lib/silcutil/silctask.[ch].
7533 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7535 * Added SILC_UMODE_GONE mode to indicate when the client is not
7536 present in the SILC network. Added also support to the local
7537 command AWAY that will set this mode. Added support of showing
7538 "xxx is gone" in WHOIS command. The USERS command shows the
7539 gone status as well.
7541 * Fixed setting server and router operator privileges in the
7542 server's UMODE command. Affected file silcd/command.c.
7544 * Merged the SKE KE1 and KE2 payloads into one payload. The
7545 new KE payload is equivalent to the old KE2 payload.
7547 Cleaned up the SKE Start Payload parsing. It now uses the
7548 simple buffer unformatting to do the parsing. A lot faster
7551 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
7552 to the SKE that is used to indicate whether both of the SKE
7553 parties should perform authentication. By default only the
7554 responder performs authentication. By setting this flag also
7555 the initiator must do authentication. By default it is unset
7556 since in normal SKE case, client to server connection, only
7557 the responder should do authentication. When doing SKE between
7558 two clients both should perform authentication. Updated the
7559 code and the protocol specs.
7561 * A little fix to IDENTIFY command in the server. Search the
7562 client first by hash not nickname. Affected file is
7565 * Fixed the silc_client_close_connection to support closing
7566 the client to client connections wihtout deleting too much
7567 data. Affected file lib/silcclient/client.c.
7569 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
7570 are received if protocol used to be active but is not anymore
7571 the application would crash due to NULL pointer dereference.
7572 Affected files silcd/server.c and lib/silcclient/client.c.
7574 * Added `hash' field to the SilcClientConnection to include
7575 the hash function negotiated in the SKE protocol.
7577 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
7578 to set the channel founder authentication data. A client can
7579 claim the founder rights later by providing the authentication
7580 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
7581 This way the channel founder can regain the channel founder
7582 privileges even it is left the channel. This works only on
7583 local server and the client must be connected to the same
7584 server to be able to regain the founder rights. Updated the
7585 protocol specs accordingly.
7587 Added support to the CMODE command in the client to set the
7588 founder auth data. Read the README to see how to set it.
7590 Added support to the CUMODE command to claim the founder
7591 rights. Read the README to see how to do it.
7593 Added support for the founder authentication to the Channel
7594 Entry in the server. Affected file silcd/idlist.h.
7596 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
7597 server's CMODE command. Affected file silcd/command.c.
7599 * Added the following new functions into lib/silccore/silcauth.[ch]:
7600 silc_auth_get_method and silc_auth_get_data.
7602 * The server now saves the remote hosts public key to the
7603 SilcIDListData pointer. Affected file silcd/protocol.c.
7605 * The normal server now does not remove the channel entry from
7606 the cache if the founder authentication data is set. It used
7607 to remove it if the founder was the last one on the channel on
7608 the server and left the channel. The auth data is saved and
7609 if the channel is re-joined later the old entry is used with
7610 the old auth data. Affected files silcd/command_reply.c and
7613 * Removed the `pkcs' field from the SilcIDListData structure
7614 in the server; it is not used. Affected file silcd/idlist.h.
7616 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7618 * Fixed packet processing on slow links. Partial packets were
7619 never re-processed because the incoming data buffer was cleared
7620 by the application. Application must not directly clear the
7621 sock->inbuf, the packet processing routines handle it. Fixed
7622 this in client library and in server.
7624 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7626 * Fixed the WHOIS and IDENTIFY send reply function to really
7627 check whether to send list or just one entry. Affected file
7630 * Cleaned up the LEAVE command's channel key distribution. The
7631 affected file silcd/command.c.
7633 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
7634 can enforce the channel mode as well. In that case the ID
7635 includes the ID of the server. The code now enforces the
7636 mode change if the router have different mode than the server.
7638 * The notify client operation with CMODE_CHANGE notify can now
7639 return NULL client_entry pointer if the CMODE was not changed
7640 by client. Application must check for this.
7642 * Added <Server ID> argument to INFO command to support server
7643 info fetching by Server ID.
7645 * Added silc_server_announce_get_channel_users to get assembled
7646 packets of channel users of the specified channel. Affected
7647 file silcd/server.[ch].
7649 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
7650 was freed underneath the ID Cache.
7652 * Re-announce clients when the server received CHANNEL_CHANGE
7653 notify from the router. Affected file silcd/packet_send.c.
7655 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7657 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
7658 crashed since it did not handle the fact that there is no cipher
7659 called "3" and didn't check the error condition. Now fixed.
7661 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
7662 flag. It can be used to send message requests.
7664 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7666 * Implemented the RESTART command in the client.
7668 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
7669 notice type messages. Added notice printing to the user
7672 * The channel keys are not re-generated if the channel's mode
7673 is PRIVKEY, ie private key on the channel exists. Affected
7674 files silcd/server.c and silcd/command.c.
7676 * Fixed a little bug in channel message delivery when channel
7677 private keys are set in the server. Affected file is
7678 silcd/packet_send.c.
7680 * Changed the setting on channel->on_channel = TRUE from the
7681 silc_client_save_channel_key to the JOIN command reply. The
7682 key payload is not received if the private channel key is set.
7683 Affected file lib/silcclient/command_reply.c and the
7684 lib/silcclient/client_channel.c.
7686 * When the CMODE_CHANGE notify is sent and the channel private
7687 key mode is removed the channel key must be re-generated in
7688 other cells as well. Added this support for the router in the
7689 silcd/packet_receive.c.
7691 * Added new local command NOTICE to send notice message on
7692 channel. Affected file silc/local_command.[ch].
7694 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7696 * Added new local command ME to the client. It is used to send
7697 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
7698 some action. Affected file silc/local_command.[ch].
7700 * Changed channel_message and private_message client operations
7701 to deliver the message flags to the application. Added also
7702 the `flags' arguments to the silc_client_send_channel_message
7703 and silc_client_send_private_message functions. Affected file
7706 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7708 * Redefined the Private Message Payload to support private message
7709 keys and to support the new private message flags. Updated
7710 the protocol specs. Flags makes it possible to have for example
7711 CTCP style messages.
7713 * Added new type SilcPrivateMessagePayload and defined an API
7714 for it in the lib/silcclient/silcprivate.[ch].
7716 * Tested private message private keys successfully. Tested the
7717 private message key set, unset and list commands with the new
7720 * Redefined the Channel Message Payload to include the channel
7721 message flags (equal with private message flags) to support
7722 for example CTCP style messages.
7724 * Defined some of the message (for channel and private message)
7725 flags. Updated the protocol specs and added the flags to the
7726 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
7728 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7730 * Added SilcKeyAgreementStatus type to the key agreement routines
7731 to indicate the current status and error if one occured.
7732 The status types are defined in the lib/silcclient/silcapi.h.
7734 * Added new local command KEY that is used to set and unset private
7735 keys for channels, set and unset private keys for private messages
7736 with remote clients and to send key agreement requests and
7737 negotiate the key agreement protocol with remote client. The
7738 key agreement is supported only to negotiate private message keys,
7739 it currently cannot be used to negotiate private keys for channels,
7740 as it is not convenient for that purpose.
7742 * Fixed a minor pending callback setting bug in the function
7743 silc_client_get_client_by_id_resolve, now the function works.
7744 Affected file lib/silcclient/idlist.c.
7746 * Added function silc_net_get_local_port to get local bound
7747 port by socket. Added to lib/silcutil/silcnet.[ch].
7749 * Added `sockets' and `sockets_count' fields to the SilcClient
7750 object. They hold the sockets of the listenning sockets in
7751 the client. Listenning sockets may be for example the key
7752 agreement server. Affected file lib/silcclient/client.[ch].
7753 Added functions the silc_client_add_socket and the
7754 silc_client_del_socket. They are exported to the application
7757 * Added ~./silc/clientkeys to support other client's public keys.
7759 * Renamed verify_server_key client operation to verify_public_key
7760 and added one argument to indicate the type of the connection
7761 (server, client etc.).
7763 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7765 * Added silc_server_connection_auth_request to handle the
7766 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
7767 silcd/packet_receive.[ch].
7769 * Added silc_server_send_connection_auth_request into the
7770 silcd/packet_send.c to send the connection auth request packet.
7772 * Cleaned up the silcd/protocol.c a bit and fixed some memory
7775 * Fixed the public key authentication in responder side in the
7776 server. The `auth_data' pointer includes the SilcPublicKey
7777 not the path to the public key. Affected file silcd/protocol.c.
7779 * Implemented the public key authentication in the initiator side
7780 in the server. Affected file silcd/protocol.c.
7782 * Removed the [RedirectClient] config section from the server
7783 configuration. Is not needed and I don't want to implement it.
7785 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7787 * Cleaned up the CMODE command in the server. It now works
7788 correctly and supports all the modes defined in the protocol.
7789 Affected file is silcd/command.c.
7791 * Added `hmac_name' field to the SilcChannelEntry in the server
7792 to hold the default HMAC of the channel. It can be set when
7793 creating the channel (with JOIN command). Affected files
7796 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
7797 type to indicate the change of the current cipher and hmac
7798 on the channel. Client can safely ignore the <cipher> argument
7799 (if it chooses to do so) since the CHANNEL_KEY packet will
7800 force the channel key change anyway. The <hmac> argument is
7801 important since the client is responsible of setting the new
7802 HMAC and the hmac key into use.
7804 * Fixed the CMODE command in the client library as well.
7806 * Tested CMODE command in router environment successfully.
7808 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7810 * Show the version of the remote client (or server) when connecting
7811 to the server. It is logged to the log file. Affected file
7812 is silcd/protocol.c.
7814 * Fixed the KILLED notify handling in the client library. The
7815 client must be removed from all channels when receiving the
7818 Also, do not remove the client entry when giving the KILL
7819 command but when the KILLED notify is received.
7821 * Removed silc_idlist_find_client_by_nickname from the server.
7822 Not needed anymore. Affected files silcd/idlist.[ch].
7824 * Implemented the CHANNEL_CHANGE notify type handling to the
7825 server. Affected file silcd/server.c.
7829 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7831 * Added silc_server_send_notify_invite to send the INVITE
7832 notify between routers.
7834 * Implemented the INVITE command correctly to the server.
7836 * Implemented the INVITE notify type handling in the server.
7838 * Implemented the INVITE command to the client library and on the
7841 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7843 * Added function silc_server_get_client_resolve to find the
7844 client entry by ID from all ID lists and then resolve it
7845 (using WHOIS) if it cannot be found. Affected file is
7848 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7850 * Implemented the BAN command to the client library.
7852 * The JOIN command in the server now checks the invite list
7855 * Changed the silc_command_reply_payload_encode_va and the
7856 silc_command_payload_encode_va to support that if argument is
7857 NULL it ignores and checks the next argument. Affected file
7858 lib/silccore/silccommand.c.
7860 * Added silc_server_send_notify_ban to send the BAN notify
7861 type between routers.
7863 * Chaned the silc_notify_payload_encode to support that if
7864 argument is NULL it ignores and checks the next argument.
7865 Affected file lib/silccore/silcnotify.c.
7867 * Tested ban lists in router environment successfully.
7869 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7871 * Implemented BAN command to the server, in silcd/command.[ch].
7873 * Removed the BAN and INVITE_LIST modes from the CMODE command
7876 * Added function silc_string_match to regex match two strings.
7877 Affected files lib/silcutil/silcutil.[ch].
7879 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7881 * Redefined parts of the SilcChannelEntry in the server to support
7882 the new ban and invite lists.
7884 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7886 * Redefined the INVITE command. The same command can be used to
7887 invite individuals to the channel but also to manage the invite
7888 list of the channel (to add to and remove from the invite list).
7889 Updated the protocol specs.
7891 * Added new command SILC_COMMAND_BAN that can be used to manage
7892 the ban list of the channel. Updated the protocol specs.
7894 * Removed the channel modes: the SILC_CMODE_BAN and the
7895 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
7896 in the CMODE command. The equivalent features are now available
7897 using INVITE and BAN commands. Updated the protocol specs.
7899 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
7900 in the network about change in the current ban list. The notify
7901 type is not used by the client.
7903 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
7904 support the invite lists.
7906 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7908 * Added new function silc_string_regexify that converts string
7909 including wildcard characters into regex string that can
7910 be used by the GNU regex library. Added into the file
7911 lib/silcutil/silcutil.[ch].
7913 Added silc_string_regex_combine to combine to regex strings
7914 into one so that they can be used as one regex string by
7915 the GNU regex library. Added into the file
7916 lib/silcutil/silcutil.[ch].
7918 Added silc_string_regex_match to match two strings. It returns
7919 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
7921 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7923 * Imported GNU regex to the soruce tree into lib/contrib.
7924 Fixed some compiler warning from the regex.c.
7926 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7928 * Fixed MOTD command in the server to work in router environment.
7930 * Fixed the MOTD command in the client library to support
7931 the server argument in the command.
7933 * Added `nickname_len' argument to the silc_idlist_add_client
7934 in the server, as the `nickname' argument may be binary data
7937 * Added silc_idlist_get_channels to return all channels from
7940 * Implemented LIST command to the server. Affected file is
7943 * Implemented the LIST command to the client library and on the
7946 * Added [<user count>] argument to the LIST command reply.
7947 With private channels the user count is not shown.
7949 * Updated TODO and README.
7951 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7953 * The client entry's data.registered must be TRUE even with
7954 global client entry on global client list. The data.registered
7955 is used to check whether the client is anymore in the network,
7956 for example with WHOWAS command so it must be valid.
7958 * Fixed the WHOWAS command in the server. It now actually works
7959 in router environment. Added function into silcd/command_reply.c
7960 silc_server_command_reply_whowas_save.
7962 * Added silc_idlist_purge function to the silcd/idlist.c
7963 to periodically purge the ID Cache.
7965 * Fixed INFO command in the server. It works now in router
7966 environment. Added <server name> argument to the INFO command
7967 reply. Updated the protocol specs.
7969 * Fixed minor bug in silc_idcache_purge to not purge if the
7970 expire value is zero.
7972 * Fixed various bugs in WHOIS and IDENTIFY command handling as
7973 they were buggy because of the WHOWAS information.
7975 * Fixed local command MSG to handle the async resolving of
7976 the remote client properly. It used to fail the first MSG.
7977 Affected file silc/local_command.c.
7979 * Added `data_len' field to SilcIDCache context.
7981 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7983 * Update TODO. Todo in commands in the server.
7985 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7987 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
7988 used by routers as broadcast packet to inform other routers
7989 about the changed user mode.
7991 Implemented the notify handling in the server. Affected file is
7992 silcd/packet_receive.c. Added the function
7993 silc_server_send_notify_umode to the silcd/packet_send.[ch].
7995 * Added new generic Channel Payload and deprecated the New Channel
7996 Payload. The New Channel Payload is now the generic Channel
7999 * Added new argument `mode' to the silc_server_send_new_channel
8000 as it is required in the Channel Payload now.
8002 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8003 and created a new and real SilChannelPayload to represent the
8004 new generic Channel Payload. Implemented the encode/decode
8005 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8007 * Added silc_server_get_client_channel_list to return the list
8008 of channels the client has joined for WHOIS command reply.
8009 Affected file silcd/server.[ch].
8011 * Implemented the channel list sending in the WHOIS command reply
8012 in server and in the client.
8014 Implemented the channel list displaying on the user interface
8015 as well. Affected file silc/client_ops.c.
8017 * Added silc_channel_payload_parse_list to parse list of Channel
8018 Payloads. It returns SilcDList list of SilcChannelPayloads.
8019 Client for example can use this function to parse the list of
8020 channels it receives in the WHOIS command reply. The caller
8021 must free the list by calling silc_channel_payload_list_free.
8022 Affected files lib/silccore/silcchannel.[ch].
8024 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8026 * Added one new argument <user mode> to the WHOIS command reply
8027 to return the mode of the user in SILC. Updated the protocol
8030 Implemented it to the server and client.
8032 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8034 * Fixed the mode printing on the user interface on joining.
8035 Affected file silc/client_ops.c.
8037 * Implemented the UMODE command and user modes in general to the
8038 client library and to the user interface.
8040 * Implemented the UMODE command to the server.
8042 * The server now sends UNKNOWN_COMMAND error status if client sends
8043 unknown command. Affected file silcd/command.c.
8045 * All server commands now handle the command identifier the right
8046 way when sending the command reply to the client. The client can
8047 use to identify the command replies with the identifier.
8049 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8051 * Added silc_server_get_client_route to resolve the route to
8052 the client indicated by the client ID. Affected file is
8055 * Added silc_server_relay_packet as general function to relay
8056 packet to arbitrary destination. This deprecates functions
8057 like _send_private_message_key, _relay_notify etc. Affected
8058 file is silcd/packet_send.[ch].
8060 Removed silc_server_send_key_agreement,
8061 silc_server_send_private_message_key and
8062 silc_server_packet_relay_notify functions from the file
8063 silcd/packet_send.[ch].
8067 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8068 server. Affected file silcd/packet_receive.[ch].
8070 * Implemented the KILL command to the client. Implemented the
8071 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8072 Affected files lib/silcclient/command[_reply].c and
8073 lib/silcclient/client_notify.c. Implemented the KILL notify
8074 printing in the user inteface.
8076 * Fixed a lot silc_parse_nick memory leaks from the client
8077 library in the file lib/silcclient/command.c.
8079 * Changed the silc_server_send_notify_on_channels's `sender'
8080 argument from SilcSocketConnection to SilcClientEntry to
8081 check the sender as entry and not as connection object and not
8082 to send to the client provided as argument. The affected file
8083 is silcd/packet_send.[ch].
8085 * The notify packets that are destined directly to the client used
8086 to not to be processed by the server. Now changed that and the
8087 server processes all notify packets. After relaying the packet
8088 to the client the notify packet is processed in the server.
8090 * The silc_server_free_client_data now checks whether there is
8091 pending outgoing traffic for the client and purges the data to
8092 the network before removing the client entry.
8094 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8096 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8097 an client is killed from the SILC Network. Updated the protocol
8100 Added new function silc_server_send_notify_killed to the
8101 silcd/packet_send.[ch].
8103 * Added function silc_server_packet_relay_notify to relay notify
8104 packets that are destined directly to a client. In this case
8105 the server does not process the notify packets but merely relays
8106 it to the client. Affected file silcd/packet_send.[ch].
8108 Added also silc_server_packet_process_relay_notify to check
8109 whereto relay the notify. Affected file is
8110 silcd/packet_receive.[ch].
8112 * Implemented the KILL command to the server.
8116 * Added the backup schema desgined last fall to the protocol
8117 specs for everyone to see. The specification is in the
8118 *-spec-xx.txt draft and the packet type definitions for the
8119 backup routers is in *-pp-xx.txt draft. Thusly, added also
8120 new packet type SILC_PACKET_CELL_ROUTERS.
8122 * A big security problem in the implementation discovered. The
8123 signoff of an client did not cause new channel key generation
8124 which it of course should've done. The channel keys must be
8125 always re-generated when client leaves (or signoffs) the channel.
8126 The silc_server_remove_from_channels funtion now handles
8127 the channel key re-generation.
8129 * Added `sender' argument to the silc_server_send_notify_on_channels
8130 to not to send the client provided as argument. Affected file
8131 silcd/packet_send.[ch].
8133 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8135 * Implemented OPER and SILCOPER commands into the server and
8138 * Added silc_auth_verify and silc_auth_verify_data to verify
8139 the authentication directly from the authentication payload.
8140 It supports verifying both passphrase and public key based
8141 authentication. Affected file lib/silccore/silcauth.[ch].
8143 * Added `hash' field to the SilcIDListData structure. It is the
8144 hash negotiated in the SKE protocol. Affected file is
8147 * Slight redesigning of the SilcAuthPayload handling routines.
8148 Do not send SilcPKCS but SilcPublicKey as argument.
8150 * Implemented the public key authentication support to the
8151 serverconfig. The public key is loaded from the provided path
8152 and saved as authentication data to void * pointer. Thus,
8153 changed the unsigned char *auth_data to void *auth_data;
8155 * Fixed SHUTDOWN command to send the reply before the server
8156 is shutdown. :) Affected file silcd/command.c.
8158 * Fixed fatal bug in CONNECT command. The hostname was invalid
8159 memory and server crashed. Affected file silcd/command.c.
8161 * Fixed fatal bug in CLOSE command. The server_entry became
8162 invalid but was referenced later in the command. Affected file
8165 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8167 * Fixed fatal bug in failure packet handling. Server ignored
8168 the failure and thus crashed when it came.
8172 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8174 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8175 that the command may be executed only once in (about) 2 seconds.
8176 The old SILC_CF_LAG flag is same but allows command bursts up
8177 to five before limiting.
8179 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8180 server code. Various commands now includes the CF_LAG_STRICT
8181 flag to disallow any kind of miss-use of the command.
8183 * Fixed the silc_buffer_unformat to not to allocate any data
8184 if the length of the data is zero. It used to allocate the
8185 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8187 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8189 * Changed the format of AdminConnection configuration section
8190 in the server. Added username of the admin to the format.
8191 Affected files silcd/serverconfig.[ch].
8193 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8194 to return admin configuration data by host, username and/or
8197 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8199 * Implemented WHOWAS command to the server. Added the functions:
8201 silc_server_command_whowas_parse,
8202 silc_server_command_whowas_send_reply,
8203 silc_server_command_whowas_from_client and
8204 silc_server_command_whowas_from_server
8206 * Added <Client ID> argument to the WHOWAS command reply. Updated
8207 the protocol specs accordingly.
8209 * Implemented WHOWAS command and command_reply to the client
8212 Implemented the WHOWAS printing on the user interface.
8214 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8216 * Added new argument to the WHOWAS command reply, the real name.
8217 It is an optional argument. Updated the protocol specs.
8219 * Added SilcIDCacheDestructor callback that is registered when
8220 the SilcIDCache is allocated. The callback is called when
8221 an cache entry in the ID Cache expires, or is purged from the
8222 cache. Added into lib/silccore/idcache.[ch].
8224 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8225 to destruct the client entries when the cache entry expires.
8226 Other ID Cache's in server and in the client library ignores
8229 * If the ID Cache entry's `expire' field is zero then the entry
8230 never expires. Added boolean `expire' argument to the
8231 silc_idcache_add function in the lib/silccore/idcache.[ch].
8232 If it is TRUE the default expiry value is used.
8234 * Added silc_server_free_client_data_timeout that is registered
8235 when client disconnects. By default for 5 minutes we preserve
8236 the client entry for history - for WHOWAS command.
8238 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8240 * Added support to the server to enforce that commands are not
8241 executed more than once in 2 seconds. If server receives
8242 commands from client more frequently, timeout is registered
8243 to process the commands. Affected file silcd/command.c.
8244 Added new function silc_server_command_process_timeout.
8246 * Changed NICK_NOTIFY handling in client library to check that
8247 if the client's nickname was changed, so there is no need to
8248 resolve anything from the server.
8250 * Removed error printing from the WHOIS and IDENTIFY commands.
8251 If error occurs then it is ignored silently in the client library.
8252 The application, however, may map the received error to
8253 human readable error string. The application currently maps
8254 the NO_SUCH_NICKNAME error to string.
8256 * Made the command status message public to the application. Moved
8257 them from lib/silcclient/command_reply.c to
8258 lib/silcclient/command_reply.h. The application can map the
8259 received command status to the string with the
8260 silc_client_command_status_message function.
8262 * Added check to the server to check that client's ID is same
8263 as the Source ID in the packet the client sent. They must
8266 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8268 * Added dist-bzip hook to the Makefile.am to make bzip2
8269 compressed distributions.
8271 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8273 * Server now enforces the maximum length for the nickname and
8274 the channel as protocol specification dictates. 128 bytes for
8275 nickname and 256 bytes for channel name.
8277 * Moved the WHOIS printing to the application. The client libary
8278 does not print out the WHOIS information anymore, the application
8279 must do it. Renamed silc_client_command_reply_whois_print to
8280 the silc_client_command_reply_whois_save.
8282 The client's idle time is also sent to the application now, and
8283 the idle is shown on screen.
8285 * Added silc_client_command_reply_identify_save to save the
8286 received IDENTIFY entries.
8288 * Do not check for channel private keys in message sending and
8289 reception if the channel does not have the PRIVKEY mode set.
8290 Affected file lib/silclient/client_channel.c.
8292 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8294 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8295 just surfaced after chaning the JOIN procedure.
8297 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8299 * Added silc_client_get_clients_by_list to get client entries
8300 from Client ID list, that is returned for example by JOIN
8301 and USERS command replies. The application should use this
8302 function for example when JOIN command reply is received to
8303 resolve the clients already on the channel (library does not
8304 do that anymore as USERS command reply is not used in the JOIN
8305 procedure anymore). Affected files lib/silcclient/silcapi.h and
8306 lib/silcclient/idlist.c.
8308 * JOIN command reply and USERS command reply returns now SilcBuffer
8309 pointers instead of unsigned char pointers when returning
8310 the client list and mode list.
8312 * Added <Client ID> argument to the JOIN command reply, mainly
8313 for the server to identify for which client the command was
8314 originally sent. Updated protocol specs accordingly.
8316 * Added SilcDlist private_key pointer to the SilcChannelEntry
8317 in the client to support the channel private keys. Affected
8318 file is lib/silcclient/idlist.h.
8320 * Added SilcChannelPrivateKey argument to the function
8321 silc_client_send_channel_message so that application can choose
8322 to use specific private ke if it wants to. If it is not provided,
8323 the normal channel key is used, unless private keys are set.
8324 In this case the first (key that was added first) is used
8325 as the encryption key.
8327 * Implemented the support for channel private key handling.
8328 Implemented the following functions:
8330 silc_client_add_channel_private_key,
8331 silc_client_del_channel_private_keys,
8332 silc_client_del_channel_private_key,
8333 silc_client_list_channel_private_keys and
8334 silc_client_free_channel_private_keys
8336 Affected file lib/silcclient/client_channel.c.
8338 * Added the support for the private keys in the channel message
8339 sending and encryption and in the message reception and
8340 decryption. Affected funtions are
8341 silc_client_send_channel_message and silc_client_channel_message.
8343 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8345 * Added SKE's key verify callback to the client library's
8346 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8348 * Removed the statement that server (or router) must send USERS
8349 command reply when joining to the channel so that the client
8350 knows who are on the channel. Instead, the client list and
8351 client's mode list is now sent in the JOIN command reply to the
8352 client who joined channel. This is better solution.
8354 * Added function silc_server_get_users_on_channel and function
8355 silc_server_save_users_on_channel to the silcd/server.[ch].
8357 * Removed function silc_server_command_send_users from the
8360 * Do not show topic on the client library anymore. The topic is
8361 sent in the command reply notify to the application and the
8362 application must show the topic now.
8364 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8366 * Added client searching by nickname hash into the IDENTIFY and
8367 WHOIS commands in the server as they were clearly missing from
8368 them. Affected file is silcd/command.c.
8370 * Fixed a bug in private message receiving in the client library.
8371 The remote ID was freed and it wasn't supposed, now it is
8374 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8376 * Minor fix to the channel payload; allocate the data area, as it
8377 needs to be of specific length.
8379 * If the key agreement port is zero then the operating
8380 system will define the bound port. Affected files are
8381 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8383 * Added new function silc_channel_payload_decrypt into the file
8384 lib/silccore/silcchannel.[ch].
8386 * Moved the channel message etc, check from silc_packet_decrypt
8387 to applications. The library calls now a generic
8388 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8389 when the packet is either normal or special. This was done to
8390 allow more wide range of checking that was not allowed when
8391 the code was in library. Now applications can do virtually any
8392 checks to the packet and return to the library the decision how
8393 the packet should be processed. Affected files are
8394 lib/silccore/silcpacket.[ch].
8396 Added silc_server_packet_decrypt_check to the server and
8397 silc_client_packet_decrypt_check to the client library.
8399 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8400 to send with specified source and destination information.
8402 * Channel message delivery between routers was broken after the
8403 channel key distribution was fixed earlier. The channel key
8404 was used be to distributed to other routers as well which is not
8405 allowed by the protocol. Now this is fixed and channel keys
8406 really are cell specific and the channel message delivery between
8407 routers comply with the protocol specification.
8409 * Fixed various commands in server to check also the global list
8410 for the channel entry and not just the local list. The affected
8411 file silcd/command.c.
8413 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8415 * Added assert()s to buffer formatting and unformatting routines
8416 to assert (if --enable-debug) when error occurs. Affected
8417 file: lib/silcutil/silcbuffmt.c.
8419 * Changed to auto-reconnect to check whether the remote host is
8420 router and register the re-connect timeout if it is. It used
8421 to check that whether we are normal server, but router must do
8422 auto-reconnect with another router as well. Affected file
8425 * Removed the [<key len>] option from CMODE command as the cipher
8426 name decides the key length, nowadays. See the defined ciphers
8427 from the protocol specification.
8429 * Added [<hmac>] option to the CMODE command to define the HMAC
8430 for the channel. Added SILC_CMODE_HMAC channel mode.
8432 * Added [<hmac>] option for the JOIN command so that user can
8433 select which HMAC is used to compute the MACs of the channel
8436 * Added Hmac field to the Channel Message Payload. The integrity
8437 of plaintext channel messages are now protected by computing
8438 MAC of the message and attaching the MAC to the payload. The
8439 MAC is encrypted. Now, it is clear that this causes some
8440 overhead to the size of the packet but rationale for this is that
8441 now the receiver can verify whether the channel message decrypted
8442 correctly and also when private keys are set for the channel the
8443 receiver can decrypt the packet with several keys and check from
8444 the MAC which key decrypted the message correctly.
8446 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
8447 lib/silccrypt/silccipher.[ch].
8449 * Added silc_hash_len to return the digest length into the
8450 lib/silcrypt/silchash.[ch].
8452 * Rewrote parts of Silc Channel Payload interface in the
8453 lib/silccore/silcchannel.[ch]. The encode function now also
8454 encrypts the packet and parse function decrypts it.
8456 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8458 * Fixed a minor formatting bug in the SKE's key material processing.
8459 It actually might have processed the keys wrong way resulting
8462 * Redefined the mandatory HMAC algorithms and added new algorithms.
8463 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
8464 and hmac-md5 truncated to 96 bits. The mandatory is now
8465 hmac-sha1-96. Rest are optional (including the one that used
8466 to be mandatory). Rationale for this is that the truncated HMAC
8467 length is sufficient from security point of view and can actually
8468 make the attack against the HMAC harder. Also, the truncated
8469 HMAC causes less overhead to the packets. See the RFC2104 for
8472 * Added new [hmac] configuration section. The SKE used to use
8473 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
8474 is of course wrong. The official names that must be proposed in
8475 the SKE are the ones defined in the protocol specification
8476 (hmac-sha1-96 for example). The user can configure any hmac
8477 using any hash function configured in the [hash] section. At
8478 least, the mandatory must be configured.
8480 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
8482 * Added HMAC list to the SKE proposal list. It has now both
8483 hash algorithm list and HMAC list. This makes the protocol
8484 incompatible with previous versions. The SKE now seems to work
8485 the way it is supposed to work, for the first time actually.
8487 * Defined plain Hash algorithms to the protocol specification.
8490 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8492 * Implemented support for key agreement packets into the server.
8493 Added functions silc_server_key_agreement and
8494 silc_server_send_key_agreement. Other than these functions,
8495 server has nothing to do with this packet.
8497 * Added support for private message key packets into the server.
8498 Added functions silc_server_private_message_key and
8499 silc_server_send_private_message_key.
8503 * Changed the silc_[client|server]_protocol_ke_set_keys to be
8504 called in the protocol's final callback instead in the END
8505 protocol state. This makes a little more sense and in the same
8506 time in client we can use the same protocol routines for normal
8507 key exchange and to key agreement packet handling as well.
8509 * Added to both client's and server's KE protocol context the
8510 SilcSKEKeyMaterial pointer to save the key material. We will
8511 bring the key material to the protocol's final callback by doing
8512 this. The final callback must free the key material.
8514 * Added SKE's packet_send callback into client's KE protocol
8515 context so that the caller can choose what packet sending function
8516 is used. This way we can use different packet sending when
8517 doing normal SKE when doing key agreement packet handling (in
8518 the key agreement packet handling we do not want to encrypt
8521 * Implemented the responder side of the key agreement routines
8522 in the client. The client can now bind to specified port and
8523 accept incoming key negotiation. The key material is passed
8524 to the application after the protocol is over.
8526 * Implemented the processing of incoming Key Agreement packet
8527 in the client. Added function silc_client_key_agreement to
8530 * Implemented the intiator side of the key agreement routines
8531 in the client. The client can now initiate key agreement with
8532 another remote client. The key material is passed to the
8533 application after the protocol is over.
8535 * Created client_keyagr.c to include all the key agreement
8538 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
8539 SILC_TASK_CALLBACK except that it is not static.
8541 * Created client_notify.c and moved the Notify packet handling
8542 from the client.[ch] into that file.
8544 * Created client_prvmsg.c and moved all private message and
8545 private message key routines from the client.[ch] into that file.
8547 * Create client_channel.c and moved all channel message and
8548 channel private key routines from the client.[ch] into that file.
8550 * Changed silc_client_get_client_by_id_resolve to resolve with
8551 WHOIS command instead of IDENTIFY command, in the file
8552 lib/silclient/idlist.c.
8554 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8556 * Implemented the SKE's responder side to the Client library.
8558 * When FAILURE is received to the protocol do not trust it
8559 blindly. Register a timeout to wait whether the remote closes
8560 the connection as it should do it, only after that process the
8561 actual failure. This was changed to both client and server.
8563 * Added client_internal.h to include some of the structures
8564 there instead of client.h in lib/silcclient/.
8566 * Added function silc_task_unregister_by_callback to unregister
8567 timeouts by the callback function.
8569 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8571 * Some "Incomplete WHOIS info" errors has been appearing on the
8572 log files. Took away the entry->userinfo check from WHOIS
8573 reply sending. The entry->userinfo is now " " if client did not
8574 provide one. I thought this was fixed earlier but something
8575 is wrong still. Let's see if the error still appears.
8577 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8579 * Fixed a minor bug in the login when the channel key is
8580 re-generated in the server. It used to generate the key in
8581 wrong order and thus caused problems in the channel traffic.
8583 * Fixed a minor bug in channel key distsribution after
8584 KICK command. The key was not sent to the router even though
8587 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8589 * Added silc_ske_process_key_material_data as generic routine
8590 to process any key material as the SILC protocol dictates. The
8591 function is used by the actual SKE library but can be used by
8592 applications as well. This relates to the private message keys
8593 and the channel private keys since they must be processed the
8594 same way the normal SILC session keys. The protocol dictates
8595 this. Affected files: lib/silcske/silcske.[ch].
8597 Added also silc_ske_free_key_material to free the
8598 SilcSKEKeyMaterial structure.
8600 * Defined silc_cipher_set_key function to set the key for
8601 cipher without using the object's method function. The affected
8602 files: lib/silccrypt/silccipher.[ch].
8604 * Implemented silc silc_client_add_private_message_key,
8605 silc_client_add_private_message_key_ske,
8606 silc_client_del_private_message_key,
8607 silc_client_list_private_message_keys and
8608 silc_client_free_private_message_keys functions in the
8611 Added functions silc_client_send_private_message_key to send
8612 the Private Message Key payload and silc_client_private_message_key
8613 to handle incoming Private Message Key payload.
8615 * Added Cipher field to the Private Message Key payload to set
8616 the cipher to be used. If ignored, the default cipher defined
8617 in the SILC protocol (aes-256-cbc) is used.
8619 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8621 * Removed lib/silcclient/ops.h file.
8623 Redefined parts of the SILC Client Library API. Created new
8624 file silcapi.h that deprecates the ops.h file and defines the
8625 published Client Library API. Defined also private message key
8626 API and channel private key API into the file.
8628 This is the file that the application must include from the
8629 SILC Client Library. Other files need not be included by
8630 the application anymore.
8632 * Added new key_agreement client operation callback and also
8633 defined the Key Agreement library API for the application.
8635 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8637 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
8638 is used by clients to request key negotiation between another
8639 client in the SILC network. If the negotiation is started it
8640 is performed using the SKE protocol. The result of the
8641 negotiation, the secret key material, can be used for example
8642 as private message key.
8644 Implemented the Key Agreement payload into the files
8645 lib/silccore/silauth.[ch].
8647 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8649 * Redefined ciphers for the SILC protocol. Added some new ciphers
8650 and defined the key lengths for the algorithms. Changed the
8651 code accordingly. The default key length is now 256 bits.
8653 * Fixed SKE key distribution function silc_ske_process_key_material
8654 when the key length is more than 128 bits. The default key
8655 length in SILC is now 256 bits.
8657 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
8658 to indicate unsupported algorithm.
8660 * Renamed rijndael.c to aes.c and all functions as well.
8662 * Fixed a long standing channel key setting bug in client library.
8663 Weird that it has never surfaced before.
8665 * Fixed bug in channel deletion. If the entire channel is removed
8666 then it must also delete the references of the channel entry
8667 from the client's channel list as the client's channel entry and
8668 the channel's client entry share same memory.
8670 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8672 * Implemented CONNECT and SHUTDOWN commands in the client.
8674 * Implemented CLOSE command to the client.
8676 * Added the function silc_idlist_find_server_by_name into the
8677 files silcd/idlist.[ch].
8679 Added the function silc_idlist_find_server_by_conn into the
8680 files silcd/idlist.[ch].
8682 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8684 * DIE command was renamed to SHUTDOWN. Updated the both code
8687 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
8688 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
8690 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
8693 * Added function silc_server_create_connection function to create
8694 connection to remote router. My server implementation actually
8695 does not allow router to connect to normal server (it expects
8696 that normal server always initiates the connection to the router)
8697 so the CONNECT command is only good for connecting to another
8700 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8702 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
8703 or some other client was kicked from the channel.
8705 Implemented the handling of the notify type to both client
8708 Implemented silc_server_send_notify_kicked to send the KICKED
8709 notify. It is used to send it to the server's primary router.
8711 * Implemented the KICK command into server and client.
8713 * Added `query' argument to the silc_idlist_get_client function
8714 to indicate whether to query the client from server or not if
8717 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
8718 to indicate that the client is not channel founder.
8722 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8724 * Removed the rng context from SilcPacketContext structure and
8725 changed that the packet routine uses the Global RNG API.
8727 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8729 * Added support for quit message that client can "leave" on the
8730 channel when it quits the SILC. It is ditributed inside the
8731 SILC_NOTIFY_TYPE_SIGNOFF notify type.
8733 Added silc_server_free_client_data that will take the
8734 signoff message as argument.
8736 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
8738 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8740 * Updated parts of the protocol specification to keep it up
8743 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8745 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
8746 payloads in one packet.
8748 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
8749 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
8750 use now the new List flag.
8752 * Also deprecated the following packet types: REPLACE_ID,
8753 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
8755 * Added list support for Notify packet in server.
8757 * Added silc_server_send_notify_channel_change to send the
8758 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
8759 the silc_server_send_replace_id.
8761 * Added silc_server_send_notify_nick_change to send the
8762 NICK_CHANGE notify type. Deprecates the function
8763 silc_server_send_replace_id.
8765 * Added silc_server_send_notify_join to send the JOIN notify type.
8766 Deprecates the function silc_server_send_new_channel_user.
8768 * Added silc_server_send_notify_leave to send LEAVE notify type.
8769 Deprecates the function silc_server_send_remove_channel_user.
8771 * Added silc_server_send_notify_cmode and
8772 silc_server_send_notify_cumode to send CMODE and CUMODE notify
8773 types. Deprecates the silc_server_send_set_mode function.
8775 * Added SERVER_SIGNOFF notify type to indicate that server has
8776 quit. This means that all clients on the channel from that
8777 server will drop. This can be also used when netsplit happens.
8779 Deprecated REMOVE_ID packet type since it is not needed anymore
8782 Added silc_server_send_notify_server_signoff to send the
8783 SERVER_SIGNOFF notify type. Deprecates the function
8784 silc_server_send_remove_id.
8786 Added also silc_server_send_notify_signoff to send the
8787 SIGNOFF notify type.
8789 * Employed the PKCS #1. It is the mandatory way to do RSA in the
8790 SILC protocol from this day on. Changed the protocol
8791 specification as well.
8793 * Added silc_server_send_notify_topic_set to send TOPIC_SET
8794 notify type. It is used between routers to notify about
8795 topic changes on a channel.
8797 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
8800 * Partly updated the protocol specification to comply with the
8801 changes now made. It is still though a bit outdated.
8803 * The JOIN notify type now takes one extra argument <Channel ID>.
8804 The packet used to be destined to the channel but now the
8805 JOIN type may be sent as list thus it is impossible to
8806 destine it to any specific channel. By adding this argument
8807 it is again possible.
8809 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8811 * Added CREDITS file. The CHANGES and CREDITS file will appear
8812 in the distribution as well.
8814 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8816 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
8817 types in the server's silcd/packet_receive.c.
8819 * Implemented CMODE and CUMODE to work in router environment.
8821 * Fixed minor encoding and decoding buglet from the
8822 lib/silccore/silcmode.c.
8824 * Fixed buffer overflow from lib/silcclient/command.c in USERS
8827 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
8829 * Changed all SilcConfigServer* and silc_config_server* to
8830 SilcServerConfig* and silc_server_config*, respectively.
8833 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8835 * Associated the ID (client or server ID) to the Authentication
8836 Payload to avoid any possibility of forging. Updated the
8837 protocol specification and the code accordingly.
8839 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8841 * The RSA key length is now save to the RsaKey context in the
8842 key generation process in lib/silccrypt/rsa.c. The key length
8843 is now used to figure out the maximum size of the block allowed
8844 to be encrypted/signed.
8846 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
8847 is equivalent to the silc_mp_mp2bin but does not allocate any
8850 * Changed silc_mp_mp2bin API to take length argument. If it is
8851 non-zero then the buffer is allocated that large. If zero, then
8852 the size is approximated using silc_mp_sizeinbase, which however
8855 * Created Global RNG API which is global RNG that application can
8856 initialize. After initializing, any routine anywhere in the
8857 code (including library) can use RNG without allocating a new
8858 RNG object. This was done to allow this sort of use of the
8859 RNG in code that has no chance to allocate RNG object. All
8860 applications currently allocate this and many routines in the
8861 library use this. Affected file lib/silccrypt/silcrng.[ch].
8863 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
8864 it to use the Global RNG API.
8866 * Defined Authentication Payload into protocol specification that
8867 is used during SILC session to authenticate entities. It is
8868 used for example by client to authenticate itself to the server
8869 to obtain server operator privileges.
8871 Implemented this payload into the lib/silccore/silcauth.[ch].
8872 Implemented also routines for public key based authentication
8873 as the new protocol specification dictates.
8875 Moved definitions of different authentication methods from
8876 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
8878 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
8879 silc_pkcs_verify and silc_pkcs_sign_with_hash and
8880 silc_pkcs_verify_with_hash functions into the file
8881 lib/silccrypt/silcpkcs.[ch].
8883 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8885 * The client entry's userinfo pointer must be always valid.
8886 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
8887 will fail since it requires the userinfo. Now, the userinfo
8888 is allocated as "" if actual userinfo does not exist. Actually,
8889 it must exist and it is totally Ok to drop client connections
8890 that does not announce the userinfo. However, we will make
8891 this workaround for now.
8893 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
8894 to return the remote port by socket.
8896 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8898 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
8899 SILC_SERVER_PENDING_EXEC and added an new macro
8900 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
8901 data or when error occurs while processing the pending command.
8903 Added new argument `destructor' into silc_server_command_pending
8904 and to the SilcServerCommandPending object. This destructor is
8905 now called after calling the pending callback or if error occurs
8906 immediately. If error occurs the actual pending callback won't
8907 be called at all - only the destructor. The destructor may be
8908 NULL if destructor is not needed.
8910 All this applies for client library code as well. Similar
8911 changes were made there as well for the pending commands.
8913 In the client, the application must now allocate the
8914 SilcClientCommandContext with the silc_client_command_alloc
8917 * Added reference counter to the SilcServerCommandContext. Added
8918 function silc_server_command_alloc and silc_server_command_dup
8921 Same type of functions added to the client library for the same
8924 * Removed the cmd_ident from IDListData away since it is now
8925 global for all connections. It is the command identifier used
8926 in command sending and with pending commands. The affected file
8929 * Added reference counter to the SilcSocketConnection objecet to
8930 indicate the usage count of the object. The object won't be
8931 freed untill the reference counter hits zero. Currently only
8932 server uses this, and client ignores it. The client must be
8933 set to use this too later. The affected files are
8934 lib/silccore/silcsockconn.[ch]. Added also the function
8935 silc_socket_dup to increase the reference counter.
8937 This was mainly added because it is possible that the socket
8938 is removed underneath of pending command or other async
8939 operation. Now it won't be free'd and proper DISCONNECTING
8940 flags, etc. can be set to avoid sending data to connection that
8941 is not valid anymore.
8943 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
8944 the connection. After that it sets SILC_SET_DISCONNECTED.
8945 It is, however, possible that the socket data is not still freed.
8946 The silc_server_packet_process now checks that data is not
8947 read or written to connection that is DISCONNECTED. The socket
8948 get's freed when the reference counter hits zero.
8950 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8952 * Changed the client operation API: channel_message operation's
8953 `sender' is now the client entry of the sender, not the nickname
8954 and the `channel' is the channel entry, not the channel name.
8956 In the private_message operation the `sender' is now also the
8957 client entry of the sender not the nickname.
8959 Affected file is lib/silcclient/ops.h and all applications
8960 using the client operations.
8962 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8964 * Moved the calling of ops->connect() from connect_to_server_final
8965 into receive_new_id functin since that is the point when the
8966 client is actually allowed to send traffic to network. The
8967 affected file is lib/silcclient/client.c.
8969 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8971 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
8972 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
8973 (if needs broadcasting) instead of broadcasting the packets one
8974 by one which would make a burst in the network traffic.
8976 * Added `broadcast' argument to the functions in silcd/server.[ch]
8977 silc_server_create_new_channel[_with_id] to indicate whether
8978 to send New Channel packet to primary router.
8980 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8982 * Added new function into the silcd/server.[ch] files:
8983 silc_server_create_new_channel_with_id to create new channel with
8984 already existing Channel ID.
8986 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
8987 lib/silccore/silcpacket.h. This packet is used t send list of
8988 Set Mode payloads inside one packet. Server uses this to set
8989 the modes for the channels and clients on those channels, that it
8990 announced to the router when it connected to it. The protocol
8991 specification has been updated accordingly.
8993 * The silc_server_new_channel did not handle the packet coming
8994 from normal server as it normally does not send that. However,
8995 when it announces its channels it does send it. Implemented
8996 the support for that.
8998 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
8999 into the file lib/silccore/id.h.
9001 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9003 * Fixed memory leaks in the functions silc_idlist_del_client,
9004 silc_idlist_del_channel and silc_idlist_del_server in the file
9005 silcd/idlist.c. All of those leaked like a sieve.
9007 * Fixed some small memory leaks in the client's function
9008 silc_client_notify_by_server.
9010 * Added functions into silcd/server.c: silc_server_announce_clients,
9011 silc_server_announce_channels and silc_server_announce_server.
9012 These functions are used by normal and router server to announce
9013 to its primary router about clients, channels and servers (when
9014 router) that we own. This is done after we've connected to the
9017 These functions effectively implements the following packet types:
9018 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9019 and SILC_PACKET_NEW_ID_LIST.
9021 * Added new functions into the silcd/packet_receive.[ch]:
9022 silc_server_new_id_list, silc_server_new_channel_list and
9023 silc_server_new_channel_user_list to handle the incoming
9024 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9026 * Added support of changing Channel ID in the function
9027 silc_server_replace_id. If the server that announces a channel
9028 to the router already exists in the router (with same name but
9029 with different Channel ID), router is responsible to send
9030 Replace ID packet to the server and force the server to change
9031 the Channel ID to the one router has.
9033 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9034 client that the Channel ID has been changed by the router. The
9035 normal server sends this to the client. Client must start using
9036 the new Channel ID as the channel's ID.
9038 Implemented handling of this new type into lib/silcclient/client.c
9039 into the function silc_client_notify_by_server.
9041 * Added new function silc_idlist_replace_channel_id into the files
9042 silcd/idlist.[ch] to replace the Channel ID.
9044 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9046 * Call silc_server_command_identify_check always when processing
9047 the IDENTIFY command in silcd/command.c
9049 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9051 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9052 send keepalive packets. The packet can be sent by clients,
9053 servers and routers.
9055 Added function silc_socket_set_heartbeat into the file
9056 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9057 If not set, the heartbeat is not performed. The actual
9058 heartbeat is implemented in the low level socket connection
9059 library. However, application is responsible of actually
9062 Added silc_server_send_heartbeat to send the actual heartbeat
9063 packet into silcd/packet_send.[ch]. Server now performs
9064 keepalive with all connections.
9066 * Added silc_task_get_first function into lib/silcutil/silctask.c
9067 to return the timeout task with shortest timeout. There was a bug
9068 in task unregistration that caused problems. TODO has been
9069 updated to include that task system must be rewritten.
9071 * The client library will now resolve the client information when
9072 receiving JOIN notify from server for client that we know but
9073 have incomplete information.
9075 * Rewrote parts of silc_server_remove_from_channels and
9076 silc_server_remove_from_one_channel as they did not remove the
9077 channel in some circumstances even though they should've.
9079 * Encryption problem encountered in server:
9081 The LEAVE command used to send the Channel Key packet to the
9082 router immediately after generating it. However, the code
9083 had earlier sent Remove Channel user packet but not immediately,
9084 ie. it was put to queue. The order of packets in the router
9085 was that Channel Key packet was first and Remove Channel User
9086 packet was second, even though they were encrypted in the
9087 reverse order. For this reason, MAC check failed. Now, this
9088 is fixed by not sending the Channel Key packet immediately but
9089 putting it to queue. However, this is more fundamental problem:
9090 packets that are in queue should actually not be encrypted
9091 because packets that are sent immediately gets encrypted
9092 actually with wrong IV (and thus MAC check fails). So, packets
9093 that are in queue should be encrypted when they are sent to
9094 the wire and not when they put to the queue.
9096 However, the problem is that the current system has not been
9097 designed to work that way. Instead, the packet is encrypted
9098 as soon as possible and left to the queue. The queue is then
9099 just purged into wire. There won't be any fixes for this
9100 any time soon. So, the current semantic for packet sending
9103 o If you send packet to remote host and do not force the send
9104 (the packet will be in queue) then all subsequent packets to the
9105 same remote host must also be put to the queue. Only after the
9106 queue has been purged is it safe again to force the packet
9109 o If you send all packets immediately then it safe to send
9110 any of subsequent packets through the queue, however, after
9111 the first packet is put to queue then any subsequent packets
9112 must also be put to the queue.
9114 Follow these rules and everything works fine.
9116 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9118 * Added new function silc_server_remove_clients_by_server to
9119 remove all client entries from ID list when the server connection
9120 is lost. In this case it is also important to invalidate all
9121 client entires as they hold the invalid server entry. This
9122 fixes fatal bug when server has lost connection and will reconnect
9125 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9127 * Made some sanity checks to silc_server_daemonise like to check
9128 whether the requested user and group actually exists.
9130 * Added sanity check to SKE's silc_ske_responder_finish to check
9131 that the public and private key actually is valid.
9133 * Invalidate the client's nickname when receiving Replace ID
9134 packet and the Client ID is being replaced. This means that the
9135 server will query the nickname if someone needs it (client)
9138 * Sort the ID Cache in client library when the ID Cache data
9139 has changed (needs sorting).
9141 * Do not allow for SILC client to create several connections to
9142 several servers. The client does not support windows right now
9143 and generating multiple connections causes weird behaviour.
9145 Irssi-silc client does support windows and can handle several
9146 connections without problems, see: www.irssi.org and SILC plugin.
9148 * Fixed some places where client was added to the IDList. The
9149 rule of thumb is following (in order to get everything right):
9150 If the client is directly connected local client then the
9151 `connection' argument must be set and `router' argument must be
9152 NULL to silc_idlist_add_client function. If the client is not
9153 directly connected client then the `router' argument must
9154 bet set and the `connection' argument must be NULL to the
9155 silc_idlist_add_client function.
9157 * The funtion silc_server_packet_send_local_channel actually did
9158 not check whether the client was locally connected or not. It
9159 does that now. Fixed a bug related to LEAVE command.
9161 * Fixed Remove Channel User payload parsing bug in server's
9162 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9164 * The server's silc_server_save_channel_key now checks also the
9165 global ID list for the channel as it might not be in the local
9166 list. Fixed a bug related to LEAVE command.
9168 * Is this the end of the [<unknown>] buglet that has been lurking
9169 around for a long time? A little for loop fix in server's
9170 silc_server_command_whois_parse that is used by both IDENTIFY
9171 and WHOIS command. At least, this was a clear bug and a cause
9172 of one type of [<unknown>] buglet.
9174 * WHOIS and IDENTIFY commands call the function
9175 silc_server_command_[whois/identify]_check function even if
9176 we are not router server.
9178 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9180 * Added --with-gmp configuration option. If set the GMP
9181 is always compiled in the SILC source tree. If not set then
9182 it is checked whether the system has the GMP3 installed. If
9183 it has then the GMP won't be compiled (the system's headers
9184 and library is used), if it doesn't have it then the GMP is
9185 compiled in the SILC source tree.
9187 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9189 * Changed RSA private exponent generation to what PKCS #1
9190 suggests. We try to find the smallest possible d by doing
9191 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9192 not security fix but optimization.
9194 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9196 * Added new config entry [Identity] to fork the server and run
9197 it as specific user and group. A patch from Bostik.
9199 * Imported Dotconf configuration library into lib/dotconf.
9200 This will be used to create the SILC configuration files later.
9201 It will appear in the distsribution after this commit.
9203 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9205 * A big code auditing weekend happening. Auditing code for
9206 obvious mistakes, bugs and errors. Also, removing any code
9209 Removed files for being obsolete:
9211 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9212 inline in the file lib/silcutil/silcbuffer.h)
9214 o lib/silcutil/silcbufutil.c (the header has inline versions)
9216 Changed code to fix possible error conditions:
9218 o The buffer formatting routines now check that the destination
9219 buffer really has enough space to add the data. This applies for
9220 both buffer formatting and unformatting
9221 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9222 unformatting was changed to accomodate following rules:
9223 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9224 sent to the function while XXX_*STRING will not allocate or copy
9225 the data into the buffer. Instead it sets the pointer from the
9226 buffer into the pointer sent as argument (XXX_*STRING used to
9227 require that the pointer must be allocated already). This change
9228 makes this whole thing a bit more consistent and more optimized
9229 (note that the data returned in the unformatting with XXX_*STRING
9230 must not be freed now). The routines return now -1 on error.
9232 o Tried to find all code that use buffer_format and buffer_unformat
9233 and added return value checking to prevent formatting and
9234 especially unformatting errors and possible subsequent fatal
9237 o Changed ske->x and ske->KEY to mallocated pointers in
9238 lib/silcske/silcske.h. Fixed possible data and memory leak.
9240 o Added return value checking to all *_parse* functions. Fixed
9241 many memory leaks as well.
9243 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9244 so that buffer overflows would not happen. All code now also
9245 checks the return value as it can fail.
9247 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9249 * Added reconnection support to server if the normal server looses
9250 its connection to the router (for example if router is rebooted).
9251 The server performs normal reconnection strategy implemented
9252 to the server. Affected file silcd/server.c.
9254 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9256 * Added new packet type SILC_PACKET_SET_MODE that is used to
9257 distribute the information about changed modes (for clients,
9258 channels and clients channel modes) to all routers in the
9259 network. Updated the protocol specification accordingly.
9261 Added functions into silcd/packet_send.c and
9262 silcd/packet_receive.c: silc_server_send_set_mode,
9263 silc_server_set_mode.
9265 Added new files silcmode.[ch] into lib/silccore that implements
9266 the encoding and decoding of Set Mode Payload. Added new type
9267 SilcSetModePayload. Moved the definitions of different modes
9268 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9270 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9272 * Oops, a little mistake in server's connection authentication
9273 protocol. The protocol is not ended with FAILURE but with
9274 SUCCESS if the authentication is Ok. :) Affected file is
9277 * Implemented NICK_CHANGE notify handling in server in the file
9278 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9279 the local clients on the channel. After the changing nickname
9280 in router environment snhould work and the [<unknown>] nickname
9281 should appear no more.
9283 The silc_server_replace_id function that receives the Replace ID
9284 payload now sends the NICK_CHANGE notify type also in the file
9285 silcd/packet_receive.c
9287 * Changed WHOIS and IDENTIFY command to support the maximum amount
9288 of arguments defined in protocol specs (3328 arguments). This
9289 fixed a bug that caused problems when there were more than three
9292 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9294 * Added extra parameter, command identifier, to the
9295 silc_client_send_command so that explicit command identifier
9298 Changed that ID list routines uses specific command identifier
9299 when sending WHOIS/IDENTIFY requests to the server so that they
9300 can be identified when the reply comes back.
9302 Affected files lib/silcclient/command.[ch],
9303 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9305 * Added `sender' argument to silc_server_packet_send_to_channel
9306 to indicaet the sender who originally sent the packet to us
9307 that we are now re-sending. Ignored if NULL. Affected file
9308 silcd/packet_send.[ch].
9310 * Added some server statistics support in silcd/server_internal.h
9311 SilcServerStatistics structure and around the server code. Also
9312 send some nice statistics information when client is connecting
9315 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9317 * Fixed channel ID decoding in server's JOIN command reply in
9318 silcd/command_reply.c
9320 * Fixed braodcasting of replace ID payload to not to send it if
9321 we are standalone server in silcd/packet_receive.c.
9323 * Fixed all channel message sending routines to not to send
9324 packets to clients that has router set, since they are routed
9325 separately in the same function earlier. Affects file
9326 silcd/packet_send.c and all channel packet sending functions.
9328 * In USERS reply, res_argv[i] are not allocated, the table
9329 is allocated. Thus changed that free the table, not its
9332 * In server's whois_check and identify_check if the client is
9333 locally connected do not send any WHOIS commands - they are not
9336 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9338 * Fixed some minor bugs in client when sending WHOIS command. The
9339 arguments was in wrong order.
9341 * Removed statis function add_to_channel from server in
9342 silcd/command.c that was previously used with the joining but
9345 * Tested USERS command in router environment successfully with two
9346 routers, two servers and two clients.
9348 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9350 * Reorganized the USERS command and command reply in client library
9351 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9352 When the command is given by user we register a pending command
9353 callback that will reprocess the command after the reply has been
9354 received from the server. When reprocessing the packet we then
9355 display the information. Thus, the USERS information is displayed
9356 now in the command callback instead of in the command reply
9357 callback. The processing of the command is same as previously
9358 when server has sent the command reply in the JOINing process.
9360 * Added to USERS command in silcd/command_reply.c to join the client,
9361 we didn't use to know about, to the channel after we've created
9362 a client entry for it. Also, for clienet we did know already still
9363 check whether it is on the channel or not and add it if not.
9365 * Removed silc_server_command_join_notify as the function and its
9368 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9370 * Changed the client's pending command handling to the same as the
9371 server's pending command handling. It is also now possible to
9372 execute command reply functions from other command reply
9373 function as the function callbacks for commands and command
9374 replies are one and same. The pending commands are not static
9375 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9376 in client connection context. Thus, pending commands are server
9377 connection specific as it is convenient.
9379 Changed the function silc_client_command_pending and
9380 silc_client_command_pending_del and added new function
9381 silc_client_command_pending_check. Removed the
9382 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9385 * Added cmd_ident, current command identifier, to the client
9386 connection context in lib/silcclient/client.h to keep track on
9387 command identifiers used in command sending. Client's command reply
9388 function handling now supports the mandatory command identifiers.
9390 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9391 funtions in client to fully support pending command callbacks.
9393 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9394 as one of the arguments to the application in the command reply
9397 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9398 before first releasing SILC but came back. Now it is removed again
9399 and should come back nomore. The FORWARDED flag was used only
9400 by the JOINing procedure by forwarding the command packet to router.
9401 Now, the JOINing procedure has been changed to more generic (due
9402 to various router environment issues) and FORWARDED is not needed
9403 anymore for anything. The protocol specification is yet to be
9406 Now, removed silc_server_packet_forward from server and the flag
9407 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9409 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9411 * Renamed NAMES command to USERS command. The NAMES was named that
9412 due to historical reasons. Now it is renamed. Also, rewrote
9413 parts of the USERS command. The nickname list is not sent anymore
9414 by the server. Only Client ID and mode lists are sent in the USERS
9415 command. Changed this also to the protocol specification.
9417 The client now resolves the names and stuff after it receives
9418 the USERS list from the server when joining to the channel.
9420 * WHOIS and IDENTIFY commands has been changed to support multiple
9421 Client ID's per command. One can now search for multiple users
9422 in the network by sending only one WHOIS or IDENTIFY command.
9423 Changed the code and the protocol specifications.
9425 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9426 uses silc_server_command_whois_parse to parse the request. */
9428 * If normal server, do not parse the WHOIS and IDENTIFY requests
9429 before sending it to the router. Saves some time.
9431 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9433 * Fixed JOIN command on client library. Wrong number of arguments
9434 used to crash the client.
9436 * Added silc_server_channel_has_global function to check whether
9437 channel has global users or not.
9439 * Added silc_server_channel_has_local function to check whether channel
9440 has locally connected clients on the channel.
9442 * The silc_server_remove_from_one_channel now checks whether the
9443 channel has global users or not after given client was removed from
9444 the channel. It also checks whether the channel has local clients
9445 on the channel anymore. If it does not have then the channel entry
9446 is removed as it is not needed anymore.
9448 * The silc_server_notify now checks on JOIN notify whether the joining
9449 client is one of locally connected or global. If it is global then
9450 the channel has now global users on the channel and that is marked
9451 to the channel entry. Also, it now saves the global client to
9452 global list who is joining and JOINs it to the channel. This is
9453 for normal server, that is.
9455 Changed silc_server_send_notify_on_channel,
9456 silc_server_packet_relay_to_channel and
9457 silc_server_packet_send_to_channel check if we are normal server
9458 and client has router set (ie. global client) do not send the
9459 message to that client, as it is already routed to our router.
9461 * Implemented LEAVE notify type handling in silc_server_notify
9464 * Tested LEAVE command in router environment successfully. Tested
9465 with two routers, two servers and two clients.
9469 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
9471 * Implemented SIGNOFF notify type handling in silc_server_notify
9474 * silc_server_remove_id now removes the client entry from all channels
9475 it has joined and thusly sends SIGNOFF notify type.
9477 * Rewrote the NAMES list generation in server by removing two excess
9478 loops. The lists are created now inside one loop.
9480 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9482 * silc_server_remove_channel_user checks now also global list
9483 for channel and client.
9485 * silc_server_new_channel_user checks now both local and global
9486 list for channel and client. Fixed a bug in client id decoding.
9487 Used to decode wrong buffer.
9489 * silc_server_channel_message checks now both local and global
9490 list for channel entry.
9492 * Tested channel joining (hence JOIN) in router environment
9493 successfully. Tested with two routers, two servers and two
9496 * Tested channel message sending in router environment successfully.
9498 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9500 * Added silc_server_save_channel_key into server.[ch] to save the
9501 received channel key in Channel Key payload processing. It is
9502 also used in JOIN command reply handling.
9504 Equivalent function silc_client_save_channel_key added into
9505 client.[ch] into client library.
9507 * Changed JOIN command reply to send information whether the channel
9508 was created or not (is existing already) and the channel key
9509 payload. Changed protocol specs accordingly.
9511 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
9512 the request was sent by ID and not by nickname. Crashed on
9515 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9517 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
9518 now correctly save the received data.
9520 * silc_server_free_sock_user_data now notifies routers in the
9521 network about entities leaving the network.
9523 At the same time implemented functions silc_server_remove_id
9524 and silc_server_send_remove_id to receive and send REMOVE_ID
9525 packets. The packet is used to notify routers in the network
9526 about leaving entities. The ID removed will become invalid in
9529 * Added function silc_idlist_del_server into server. Removes and
9530 free's server entry from ID list.
9532 * silc_server_private_message function now checks, if we are router,
9533 that the destination ID really is valid ID, naturally.
9535 * In router when NEW_ID packet is received (for new client) the
9536 hash of the Client ID is saved in the ID Cache but the
9537 client->nickname is set to NULL, instead of putting the hash
9540 IDENTIFY command now also checks that client->nickname must be
9541 valid. If it is not if will request the data from the server who
9542 owns the client. Added new function
9543 silc_server_command_identify_check.
9545 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
9546 to set the command to already allocated Command Payload.
9548 * Tested private message sending in router environment with two
9549 routers, two servers and two clients. Fixed minor bugs and now
9552 * Fixed segfault from client's NAMES command. Used to crash if
9555 * Forwarded packets must not be routed even if it is not destined
9556 to the receiver. Changed server code comply with this.
9558 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9560 * Added `require_reverse_mapping' boolean value to ServerParams
9561 structure. If TRUE (not default) the server will require that
9562 the connecting host has fully qualified domain name.
9564 If the reverse mapping is not required and hostname could not be
9565 found the IP address is used as hostname.
9567 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9569 * Implemented version string checking to both client and server.
9570 The check is incomplete currently due to the abnormal version
9571 strings used in development version of SILC.
9573 * Changed all command functions in server to use the new
9576 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9578 * Changed char *data to unsigned char *data in ID Cache system to
9579 support binary data as ID Cache data. Changed code to support
9580 binary data in lib/silccore/idcache.c.
9582 * Renamed silc_server_packet_relay_command_reply to
9583 silc_server_command_reply as it is normal packet receiving
9584 function. Rewrote the function to accept command replys for
9585 servers and not only for clients.
9587 * Mark remote router always as registered server if we are connecting
9588 to it. Otherwise, commands sent by the router to us are ignored.
9590 * All ID List find routines now returns the ID Cache Entry pointer
9591 as well if requested.
9593 * WHOIS command works now in router environment, tested with two
9594 routers, two servers and two clients.
9596 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
9597 in router environment (as it is almost equivalent to WHOIS) but
9598 hasn't been tested thoroughly. Added new functions:
9600 silc_server_command_identify_parse
9601 silc_server_command_identify_send_reply
9602 silc_server_command_identify_from_client
9603 silc_server_command_identify_from_server
9605 * Disabled route cache adding because adding two different ID's with
9606 same IP replaces the old cache entry thus giving wrong route.
9607 The entry->router->connection is always the fastest route anyway
9608 so route cache may not be needed. Of course, new routes maybe
9609 established after receiving the ID when the entry->router->connection
9610 might not be anymore the most optimal.
9612 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9614 * Add route cache for received ID for fast routing.
9616 * Added silc_server_packet_route to route received packet on router
9617 that is not destined to us.
9619 * Renamed silc_server_get_route to silc_server_route_get.
9621 * Added id_string and id_string_len fields into SilcServer to
9622 include encoded ServerID for fast comparing without excess
9623 encoding of the ID's.
9625 * Cleaned up WHOIS command on server side. Added following static
9628 silc_server_command_whois_parse
9629 silc_server_command_whois_check
9630 silc_server_command_whois_send_reply
9631 silc_server_command_whois_from_client
9632 silc_server_command_whois_from_server
9634 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
9635 arguments in command replies. All command functions should be
9636 updated to use this macro.
9638 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9640 * Minor typo fixes on command reply handling on server.
9642 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9644 * Added silc_server_command_add_to_channel internal routine to add
9645 the client to the channel after router has created the channel and
9646 sent command reply to the server.
9648 * Added generic silc_server_send_command to send any command from
9651 * Use static buffer with ID rendering instead of duplicating data.
9653 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9655 * Fixed a channel user mode bug when joining to a channel server gave
9656 everybody channel founder rights, oops.
9658 * We mark ourselves as the router of the incoming server connection
9659 if we are router ourselves. This way we can check in some packet
9660 sending functions whether it is locally connected server. For
9661 incoming router connections we put NULL.
9663 * For router sending packets locally means now always sending the
9664 packet cell wide; to local clients and local servers. For normal
9665 server sending packet locally means sending it to only local
9668 * Fixed the JOIN command to really work in router environment. If the
9669 channel is created it is always created by the router. Router is
9670 also responsible of making the initial joining to the channel,
9671 sending JOIN notify to the sending server and distributing
9672 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
9673 does not exist server doesn't do anything else but forward the
9674 command to the router which performs everything.
9676 * Added silc_server_send_channel_key function to send the Channel Key
9679 * Added silc_server_create_channel_key to create new channel key. The
9680 channel key is now re-generated everytime someone joins or leaves
9681 a channel, as protocol dictates. Note: channel->key_len is the
9684 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9686 * Splitted server.[ch] finally. Created now packet_send.[ch] and
9687 packet_receive.[ch] to separate packet sending and receiving
9688 routines. The server.[ch] now includes everything else including
9689 actual packet processing (writing and reading data) and other
9692 Renamed silc_server_private_message_send_internal to
9693 silc_server_send_private_message. The routine is still though
9694 used only to relay private messages as server does not send
9695 private messages itself.
9697 Renamed silc_server_new_channel to silc_server_create_new_channel
9698 and added new function sicl_server_new_channel that handles the
9699 incoming New Channel packet. Added also new sending function
9700 silc_server_send_new_channel to send New Channel Payload.
9702 * Added new function silc_server_notify to process incoming notify
9703 packet to the server/router. Server may then relay the notify
9704 to clients if needed.
9706 * Added new function silc_server_new_channel_user to process incoming
9707 New Channel User packet. Router will redistribute the packet and
9708 send JOIN notify to its local clients and locally connected servers
9709 if needed. Normal server will send JOIN notify to its local client
9710 on same channel when received this packet. Added also corresponding
9711 sending function silc_server_send_new_channel_user to sent the
9714 * Added boolean route argument to send_notif_to_channel and
9715 packet_send_to_channel functions to attempt to route the packet
9716 if it is TRUE and send only locally if it is FALSE.
9718 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9720 * silc_server_replace_id now broadcasts the received replace ID
9721 packet if it is not broadcast packet already. The router must
9722 broadcast to inform other routers about changed ID.
9724 * Added backpointer to server's router into SilcServer context in
9725 silcd/server_internal.h.
9727 * Fixed silc_server_packet_broadcast to send correct broadcast
9730 * The channel key is now distributed to the local client as soon
9731 as it is received from the router (in router environment) so that
9732 no other packet may be sent for the channel until client has
9735 * silc_server_remove_channel_user now broadcasts the received
9736 Remove Channel User packet if it is not broadcast packet already.
9737 The router must broadcast to inform other routers about removed
9740 * Added users field into SilcPacketContext that is a reference count
9741 of the context. One can increase the reference count by calling
9742 silc_packet_context_dup which is now changed to just increase the
9743 reference count instead of duplicating the data. The reference
9744 count is decresed by calling silc_packet_context_free that will
9745 free the data after the reference count hits zero.
9747 For now on the packet context and everything allocated into it
9748 (including the raw packet from network) must be freed by calling
9749 the new silc_packet_context_free function. Added also new function
9750 silc_packet_context_alloc that must be used now to allocate the
9751 context. This also means that if a routine is asynchronous from
9752 silc_[client/server]_packet_parse_type the packet context must
9753 be duplicated by calling silc_packet_context_dup. Otherwise it
9754 gets free'd after silc_[client/server]_packet_parse_type returns.
9755 Also, one must remember that if packet is duplicated then its
9756 reference count must be decresed by calling the free function as
9757 many times as it was duplicated.
9759 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
9760 from both client and server.
9762 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9764 * Made joining to a channel working in router environment.
9766 * Cleaned up JOIN command on server side and create function
9767 silc_server_command_join_channel internal routine to make the
9770 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9772 * Changed silc_command_pending list to SilcDList. Also, added
9773 `ident' field to SilcServerCommandPending structure to identify
9774 the reply and to call correct callback.
9776 Added silc_server_command_pending_check function to replace the
9777 corresnponding macro. The silc_command_pending list is not
9780 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
9781 to set identifier to previously allocated Command Payload. It
9782 is used to set identifier for command when resending Command
9785 * Added silc_command_payload_encode_payload to encode Command
9786 Payload buffer from SilcCommandPayload structure.
9788 * Added silc_argument_payload_encode_payload to encode Argument
9789 payload buffer from SilcArgumentPayload structure.
9791 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9793 * Changed WHOIS command to support router connection on server side.
9794 The whois request is always sent to router unless the server is
9795 standalone server. After server has received the reply from the
9796 router will it send the reply to the client.
9798 * Added silc_server_packet_broadcast into silcd/server.[ch] to
9799 broadcast received broadcast packet. The function is used only
9800 by router. The broadcast packet is always sent to the router's
9803 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
9804 render given ID to printable string, for log files for example.
9806 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9808 * Made basic router to router connections working. At least they
9809 can now connect to each other but nothing really works the way
9810 they are supposed - yet.
9812 * Added new initiator token to RouterConnection configuration
9813 file in silcd/serverconfig.[ch]. It is used to tell whether we
9814 are the initiator to the remote router or whether we'll expect
9815 the other end to connect.
9817 * Moved registering of listener task to silc_server_init, hence
9818 the server starts listenning as soon as it is run, even if it
9819 does not have connections to other routers. Let's see how well
9822 * Changed default connection retry timeouts for more suitable in
9825 * Removed cipher and such arguments from silc_idlist_add_client
9826 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
9827 Added new function silc_idlist_add_data to add the keys and stuff
9830 * Added SilcIDListData structure and added it to SilcClientEntry
9831 and SilcServerEntry as their first field in the structure. This
9832 way we can explicitly cast the ID entries to the SilcIDListData
9833 structure and get common data for the entries. In past, we had
9834 to first check what type of connection it is and then cast it to
9835 correct ID entry type. Now, we can directly cast the opaque
9836 pointer to the SilcIDListData (no matter what ID entry it actually
9837 is) and get the data needed.
9839 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9841 * Wow, found a bug in scheduler. The scheduler uninitialized itself
9842 in some circumstances even if threre were timeout tasks, though not
9843 IO tasks, but tasks anyway. Now fixed.
9845 * Defined SilcServerConnection structure to hold connection specific
9846 stuff about directly connected servers and routers. The definition
9847 is currently in silcd/server_internal.h. I thought about having
9848 a bit more important role fro this struct but for now it is used
9849 only when connecting to other server (or router actually).
9851 * Added connecting retry support in server when connecting to
9852 router(s). The retry feature implement exponential backoff
9853 algorithm. Also, added SilcServerParams structure to hold default
9854 parameters for server. For now, it include these retry settings
9855 and are hard coded. After server is moded to be as Silc Server
9856 Library this structure will be more important.
9858 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9860 * Changed client librarys channel->clients table to SilcList and
9861 changed code accordingly.
9863 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9865 * Changed client's channel table to SilcList and changed code
9866 accordingly. Also changed SilcChannelClientEntry to include back-
9867 pointer to the channel so that client entry can use that structure
9868 as list as well and we have fast cross-reference to the channel.
9869 This change dramatically decreased the complexity of channel
9870 handling with client entry and vice versa (removed one extra
9871 loop when searching for channel entry from many functions).
9873 * Changed server->sim from table to SilcDList and changed code
9876 * NAMES command can now be used from user interface. It will show
9877 the user list on the channel, neatly.
9879 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
9880 Code now saves realname of the user if it becomes available.
9882 * Renamed configure.in to configure.in.pre and made ./prepare
9883 script to automatically add correct version string to
9884 configure.in which it creates from configure.in.pre.
9886 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9888 * NAMES command reply now shows users mode with the nickname when
9891 * Moved silc_client_ch[u]mode[_char] functions from
9892 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
9893 place sucks, they are utility functions and should be in some
9896 * Fixed some unsigned int's to unsigned short's. Patch by cras.
9898 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
9901 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9905 * Added TRQ (efficient deque and list library) into lib/trq. This is
9906 a very good list library that is currently used in the SILC. Defined
9907 SilcList API over the library because I didn't like the API very
9908 much. See lib/trq/silclist.h for the API and examples of how to
9909 use the API. Fixed various places in the code to use the new
9910 SilcList API. The SilcList is meant for lists that has a structure
9911 already defined as a list. It is not suitable to add just some
9912 context to the list (in TRQ, the context is the list actually).
9914 So, I defined SilcDList that can be used for the purpose where
9915 predefined list structure does not exit. This can be used as
9916 such list. Now some context just can be added to the SilcDList.
9917 Currently this list is not used in the SILC just yet, though there
9918 are a lot places where this can replace dynamically allocated
9919 tables and I will fix these places, later, to use SilcDList.
9920 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
9921 and use TRQ internally).
9923 Also fixed some annoying warning messages that the original TRQ
9924 code generated. Also minor changes to TRQ's Makefile.in.
9926 * Added support for querying by Client ID to both WHOIS and
9927 IDENTIFY commands into server, as required by the protocol.
9929 * Removed method function pointers from SilcBuffer structure. They
9930 weren't used to anything and just increased the context size for
9931 no good reason. This change also made silc_buffer_alloc and
9932 silc_buffer_free functions inline functions.
9934 * Disabled command flooding detection support until it's fixed so
9935 that it accepts commands in but does not execute them more than once
9938 * Added silc_net_localhost(), to return local hostname, into
9939 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
9940 that must be initialized before calling silc_client_init.
9942 * Added new function: silc_server_send_notify_on_channels to send
9943 notify messages to all channels client has joined. It is assured
9944 that the message is sent only once per client.
9946 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
9947 lib/silcutil/silcutil.[ch] as silc_format function. The new
9948 function is generic and is used by server as well, not only by
9949 the logging routines.
9951 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
9952 the provided version string was not acceptable. Added new function:
9953 silc_ske_check_version into lib/silcske/silcske.h. The function
9954 must be implemented by the application (client or server) and it
9955 does not reside in the SKE library. The function checks the version
9956 string remote end sent.
9958 * Added back pointers (to opaque context and to SilcSocketConnection)
9959 into SilcPacketContext structure into lib/silccore/silcpacket.h.
9961 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
9962 duplicate packet context structure.
9964 * Changed `notify' client operation to send same arguments as client
9965 receives from server except for ID's. ID's are mapped to correct
9966 ID entry and that is returned. Also, if channel entry is not sent
9967 by server but the notify is for channel the channel entry is sent
9968 to application (otherwise application doesn't know that it is for
9969 channel (library gets it from packet's Destination ID)).
9971 * Added silc_client_remove_from_channels into client library to
9972 remove a client from all channels it has joined to. Used when
9973 received SIGNOFF notify from server. Added also new function
9974 silc_client_replace_from_channels to replace old ID entry with
9975 new ID entry on all channels. Used when received NICK_CHANGE
9978 * Fixed ID Cache list handling in silc_idlist_get_client in
9979 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
9980 to get (or query) client by ID.
9982 * Updated TODO list.
9984 * Added connection authentication status message defined by the
9985 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
9986 support for these into the code in client and server side.
9988 * Added generic function silc_client_send_command to send any command
9989 with variable argument list. Application should use this function
9990 to send commands if the command functions provided by the library
9991 does not suite for the application's user interface needs.
9993 * Added new `failure' client operation. Application is notified about
9994 received failure packet if client is executing a protocol. In this
9995 case the protocol's execution has failed.
9997 * Added SKE's end notify to send the SKE_SUCCESS notify message that
9998 is required by the protocol.
10000 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10001 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10004 * Added status flag to SilcSKE object to indicate realtime status
10005 of the SKE protocol.
10007 * Application receives now exactly same command reply arguments as
10008 the library receives from server. However, if ID is received the
10009 corresponding ID entry is returned to the application (eg. Client
10010 ID is mapped to correct SilcClientEntry entry and that is returned).
10011 Changed command_reply client operation due to this change.
10013 * Changed all ID's in commands and in command replys as ID Payloads.
10014 Change affected both client and server side codes.
10016 All ID's sent in SILC network (with execption of ID's in SILC
10017 Packet header) are sent in ID Payload to support variable length
10020 * Server now notifies nick changes and notifies all clients on
10021 the channels about the new nickname (about the new Client ID,
10024 * Implemented CMODE command to change channel modes. Supports all
10025 channel modes defined by the protocol specs except ban and invite
10026 lists. (Also, private channel key mode is supported but support for
10027 setting private channel key in client is missing, thus, this mode
10028 has no effect on client side (except that server requires that the
10029 client uses private channel key and normal channel traffic does not
10032 Also, invite mode works per se, but INVITE command does not work
10033 yet correctly, so you can set channel as invite only channel but
10034 inviting clients to the channel does not work (it is yet to be
10035 thought what's the best way to do it).
10037 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10038 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10039 Implemented CUMODE command to change user's mode on the channel.
10040 Supports all modes defined by the protocol specs.
10042 * Added NAMES command reply to return users modes on the channel.
10044 * Removed unnecessary and slow ciphers from lib/silccrypt.
10046 * Set SO_KEEPALIVE option to connection sockets by default.
10048 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10050 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10051 redefined the Notify Payload into protocol specs.
10053 * Added silc_id_payload_parse_id to get ID directly from raw
10056 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10058 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10059 accept searching by Client ID as well.
10061 * Added support for LEAVE and SIGNOFF notify types in client library.
10063 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10064 to parse ID Payload from raw data.
10066 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10068 * Added flags parameter into silc_ske_assemble_security_properties
10069 function in lib/silcske/silcske.[ch].
10071 * Changed notify client operation to fit better for notify messages
10072 sent by server. The notify payload received from server is now
10073 passed to the application (after parsing it to SilcNotifyPayload).
10074 It is application's responsibility to retrieve the arguments
10075 from the payload and show the message the way it wants. The message
10076 sent by server is implementation specific.
10078 * Changed public keys to comply with the protocol specification.
10079 Old public keys are not supported anymore and are not compatible.
10081 * Removed nickname from Channel Payload as the latest draft removed
10082 it. The client must resolve the nickname from the NAMES command
10083 reply received when it joined the channel.
10085 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10087 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10089 * Fixed some errors in protocol specification drafts.
10091 * Created lib/silccore/silcnotify.c to implement Notify Payload
10092 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10093 generic payloads described by protocol specifications. The file
10094 includes implementations for ID Payload and Argument Payload.
10096 * Changed Command Payload implementation to use the new Argument
10097 Payload. Changed command_xxxx_payload to command_payload_xxxx
10098 to comply with SILC coding conventions.
10100 * Added suppport for Argument Payload handling in Notify Payload
10101 implementation as protocol requires it. Added the new support
10102 into server and client lib as well.
10104 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10106 * Added support for multiple nicknames on same channel. [n] is
10107 added locally to the nickname if there are more than one same
10108 nicknames on the channel.
10110 * Server now sends all nicknames that matched WHOIS request.
10111 Client also shows the list received from server.
10113 * Added TOPIC command to client side. User can now set and show
10114 current topic on channel.
10116 * Added MOTD command to client and server. Also, server sends the
10117 motd when client connects to the server.
10119 * Changed version strings to comply ISO 8601.
10121 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10123 * Fixed protocol error handling in client library. It should now
10124 cope even if the SKE fails for some reason.
10126 * Made new protocol specification drafts for submitting to IETF.
10128 * Implemented TOPIC command to server in silcd/command.c.
10130 * Added two new notify types into lib/silccore/silcnotify.h:
10131 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10132 notify nickname change and topic setting/change on a channel.
10134 * API change of command_reply operation in client library. The
10135 application gets now the status type received from server as well.
10137 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10139 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10141 * Cras fixed and optimized the packet handling even further and
10142 it should work now. Minor change to the prototype of function
10143 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10145 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10147 * Added new function into lib/silcutil/silcschedule.[ch]:
10148 silc_schedule_with_fd to select() a specified fd. The function
10149 returns after timeout expires or data arrives or goes. The
10150 function is used by packet routines to wait that all data is
10151 received from network.
10153 * Fixed data reading from network in lib/silccore/silcpacket.c.
10154 The code now assures that all data is read from the fd and then
10155 continues packet processing. This was a bug fix since the code
10156 used to drop some data in some circumstances.
10158 * Added new function into lib/silcclient/client.[ch]:
10159 silc_client_start_key_exchange to start key exchange after
10160 connection has been established to server. The code internally
10161 now uses this funtion but its main purpose was to provide it
10162 for applications that perform their own connecting. After
10163 application has created a connection it merely calls this
10164 function to start the key exchange between client and server.
10165 The library takes care of everything else after that.
10167 Updated also lib/silcclient/README to explain the usage of
10170 * Do not send to application information that connection has
10171 been established. Application gets notified it by connect
10174 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10176 * Applied cras's patch to add silc_schedule_one function. The
10177 function runs scheduler once and returns.
10179 * Fixed the scheduler after cras messed it up. The timeout
10180 handling works now as it's supposed to work.
10182 * Added into lib/silccore/ silcnotify.h to include notify
10183 message types support. Changed silc_server_send_notify*
10184 functions, in server.[ch], to support those new notify types.
10185 Added the support for the notify types into client library,
10186 as well. Added new notify client operation into ops.h in
10189 * Changed silc_server_packet_send_to_channel to send normal
10190 packets instead of just channel message packets. The function
10191 is now used to send the notify packets to channels. It is not
10192 used to send channel message packets anymore, as server never
10193 sends them anymore.
10195 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10196 va_arg()s as it seems to require it nowadays. I guess, if SILC
10197 is compiled with older va_arg() the new code should work anyway.
10199 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10201 * Splitted core library. Core library (lib/silccore) includes
10202 now only SILC protocol specific core (and common) components.
10203 Created new utility library (lib/silcutil) that includes more
10204 generic purpose stuff. The stuff for util library was taken
10205 from the old core library. This was minor and easy split.
10207 * Created SILC Client Library (lib/silcclient) that includes
10208 implementation of the SILC client without user interface. This
10209 was major move from silc/ directory. The code has been changed
10210 so that it is transparent towards the user interface. The
10211 silc/ directory includes now the same user interface as before
10212 and it uses the new client library. Read lib/silcclient/README.
10213 Basicly, the client library performs everything else related
10214 to SILC except user interface handling. Also, configuration
10215 files are considered to be part of user interface and library
10216 does not handle them.
10218 This change also changed a lot of structures, function naming etc.
10219 Most important change was that SilcClientWindow object was
10220 renamed to SilcClientConnection in the client library. Created
10221 also new file lib/silcclient/ops.h. Also added new files
10222 silc/local_command.[ch] and silc/client_ops.[ch].
10224 All these changes were made to make it easier for user interface
10225 designers to create what ever user interface for the SILC client
10228 It is also expected that the server will be moved to lib
10229 directory as well and SILC Server Library will be created;
10230 sometimes in the future.
10232 * Removed Local commands from lib/silccore/silccommand.h as
10233 they are application specific and new client library does not
10234 handle any of those anymore.
10236 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10237 old client implementation in silc/.
10239 * Added support for callback functions in SILC_LOG_* macros.
10240 Application can now set its own callbacks that will be called
10241 instead of using the default functions that will always print
10242 the debug messages to stderr (or stdout). Also, debugging can
10243 now be disabled by setting silc_debug to FALSE and re-enabled by
10244 setting it to TRUE. Note, that logging will still work even
10245 if debugging is disabled.
10247 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10248 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10249 silc_log_reset_debug_callbacks.
10251 * To enable debugging in silc client one must give now -d
10252 option on command line.
10254 * Changed silc_schedule_init to automatically allocate task queues
10255 if they are not allocated before calling it.
10257 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10259 * Added GMP 3.1 into math library.
10261 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10263 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10264 a channel in SILC network. The packet is used by servers and
10265 routers to notify other routers that user has left a channel.
10266 This little feature was missing until now. Added the feature
10267 to protocol specification as well.
10269 Added functions: silc_server_send_remove_channel_user and
10270 silc_server_remove_channel_user into server.[ch].
10272 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10273 lib/silccore/silcpacket.h. However, they are not implemented
10276 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10278 * Fixed joining to a channel and sending channel messages
10279 between server and router. The channel message sending should
10280 now work inside a cell.
10282 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10284 * Fixed the private message sending between server and router.
10285 The private message sending should now work inside a cell.
10287 * Added silc_server_replace_id into server.[ch] to replace
10288 existing ID in the SILC network.
10290 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10291 and silc_idlist_replace_server_id into idlist.[ch] in server.
10293 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10295 * Fixed the server to server connections. Server can again now
10296 connect to router. Router to router connections probably does
10299 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10301 * Added dynamic protocol registering support. Now protocols can
10302 registered and unregistered on the fly. Patch by cras.
10304 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10306 * Added lib/contrib directory to hold routines that some platforms
10307 don't have but are needed by SILC.
10309 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10310 into lin/contrib to provide getopt() and getopt_long() for
10311 those who don't have it.
10313 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10315 * Added AWAY command to client. When away message is set and
10316 client receives a private message packet the client automatically
10317 replies to the sender with the away message.
10319 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10320 bug seemed to be the cause of recent problems when compiling
10323 * Added version detection support to SKE protocol specification
10324 and added the new changes to the SKE implementation as well.
10325 There were other minor changes in the SKE protocol as well.
10327 Many changes in lib/silcske/silcske.[ch] and in
10328 lib/silcske/payload.[ch].
10330 * Added ^U functionality, clear input line. Patch from cras.
10332 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10334 * Mainly small bugfixes on core library. Fixed some debugging
10335 logging and buffer overflow in silclog.c.
10337 * Updated config.sub and config.guess on the distribution tree.
10339 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10341 * Added command lagging support in server. Client may execute
10342 commands now only once in two seconds.
10344 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10346 * Optimized packet reception. MAC computation and checking is now
10347 also more optimized. A lot previously duplicated code is now
10348 used as generic by both client and server.
10350 * Fixed key pair generation in clientutil.c
10352 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10354 * Added into lib/silccore/silcbufutil.[ch] new function;
10355 silc_buffer_realloc.
10357 * Moved generic packet sending/encryption functions to
10358 lib/silccore/silcpacket.[ch] from client and server. Some
10359 rewriting of the functions.
10361 * Moved all generic packet reception/decryption functions to
10362 lib/silccore/silcpacket.[ch] from client and server. The
10363 packet processing is now much cleaner in both client and server.
10364 These were major changes in both client and server.
10366 * Created many common functions in server to do packet sending.
10367 Previously code were duplicated a lot, this has been removed
10368 with these changes.
10370 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10372 * Rewrote major parts of the ID cache system. Don't know
10373 whether it is better now or not but at least the API is more
10376 * Major rewrite on ID cache stuff on client because of the ID
10377 cache API changes. Added idlist.c to client.
10379 * Also major rewrite on ID cache stuff on server as well.
10380 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10381 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10382 in hand, instead they are all put into the ID cache system now.
10383 All server_idlist_* routines uses ID cache now instead of
10384 traversing its own lists (those lists does not exist anymore).
10385 SilcIDList though still exists. Also, SilcXXXEntry's are
10388 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10390 * Finally made the SKE implementation compliant to the protocol
10391 specification. All mp integers are now binary encoded as
10392 opposed being HEX encoded.
10394 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10397 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10398 functions: silc_[encode/decode]_pem. Also added function
10399 silc_encode_pem_file to PEM encode with newlines ('\n') for
10400 saving into a file.
10402 * SILC public keys are now encoded either PEM or binary. Same
10403 option is for private keys as well. By default private keys
10404 are binary encoded and public keys PEM encoded. Silly HEX
10405 encoding were removed.
10407 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10408 function to create fingerprints.
10410 * Fixed a bug in SHA1; does not change the original data anymore.
10412 * Partly implemented INFO command on client and server side.
10413 Fixed CLEAR command. Changes to SERVER command; show current
10414 server(s) when giving command without arguments. Added
10415 VERSION command to client.
10417 * Added check to server that unregistered connections cannot
10418 execute commands (unless it is specificly allowed).
10420 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10422 * Fixed screen refresh.
10424 * Fixed channel joining bug from client. On some circumstances
10425 client tried to join to a channel it had already joined.
10427 * Added public key verification process into client's protocol.c.
10428 The client now verifies the public key from user and saves
10429 it into ~./silc/serverkeys/ directory.
10431 Added into: clientutil.[ch]: silc_client_verify_server_key.
10433 * Changed SKE protocol's silc_ske_initiator_finish function
10434 to accept callback function that verifies the received public
10435 key. Removed old silc_ske_verify_public_key function.
10437 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10439 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
10440 silc_pkcs_private_key[_data]_set.
10442 * Made the password and public authentication more cleaner in
10443 server's protocol.c.
10445 * Removed historic and obsolete protocol `channel_auth' from
10446 both client and server.
10448 * Removed wrong way of sending command status messages from
10449 server to client in server's command.c. The old way violated
10450 protocol specification.
10452 Changes to silccore/silccommand.[ch]: removed
10453 silc_command_encode_status_payload -> not needed anymore,
10454 changed silc_command_encode_payload_va to accept extra
10455 argument on variable argument list. The argument type must
10456 now be provided to the function. Also, added new function:
10457 silc_command_encode_reply_payload_va which is same as
10458 normal command_encode_payload_va except command status type
10459 is provided as extra argument.
10461 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10463 * Added ~./silc directory handling. The directory includes the
10464 public and private keys for the client.
10466 Added silc_client_check_silc_dir, silc_client_create_identifier
10467 and silc_client_load_keys.
10469 * Implemented SILC protocol compliant public key. Added public
10470 and private key saving to and loading from files.
10472 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
10473 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
10474 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
10475 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
10476 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
10478 Implemented: silc_pkcs_save_[public/private]_key[_data] and
10479 silc_pkcs_load_[public/private]_key.
10481 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10483 * Added silc_server_get_route (route.[ch]) to get connection
10484 data for the fastest route for given ID.
10486 * Implemented INVITE command on client and server. The command
10487 were re-defined in the SILC Protocol Specification and the
10488 implementation now complies with the specification.
10490 * Implemented PING command on client and server.
10492 * Implemented NAMES command on client and server. The server side
10493 supports currently only normal server not router server yet.
10494 Some changes to NAMES definition in SILC protocol specification.
10496 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10498 * Implemented LEAVE command on client and server.
10500 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
10501 again. This change was made to the protocol as well. Server
10502 should not violate the protocol specification anymore.
10504 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10506 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
10507 was tested. SOCKS4 was not but should work anyway.
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