1 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
3 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
4 where the passphrase was given. Affected file is
7 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
9 * INVITE and BAN notifys are now delivered from routers to
10 servers (but not clients) on the channel. Updated specs and
11 code. Affected files silcd/packet_[send|receive].[ch],
12 command.c, server.c and server_util.c.
14 * Implemented INVITE and BAN announcing. Affected files are
15 silcd/server.[ch], server_util.c.
17 * Implemented SilcStatus error type argument returning in
18 command reply error in server. Affected file silcd/command.c.
20 * Implemented SilcStatus argument returning in comand reply
21 in client library. The command_reply client operation now
22 returns error specific arguments as well. Affected files
23 are lib/silcclient/command_reply.[ch], client_resume.c,
24 lib/silccore/silcstatus.[ch].
26 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
28 * Backup router protocol version 1.2 implemented. Testing still
29 required. Affected files in silcd/server_backup.[ch], server.c,
30 packet_receive.c and server_internal.h.
32 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
34 * silc_client_send_[channel|private]_message now return TRUE
35 or FALSE. Affected file lib/silcclien/client_channel.c and
38 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
40 * Check for explicit nickname in INVITE and BAN processing
41 during join as well (and don't expect only wildcards in
42 invite/ban strings). Affected file silcd/command.c.
44 * Fixed the INVITE and BAN by public key. The public key saved
45 is the PK payload (as specified) not the raw data. Affected
46 file silcd/server_util.c.
48 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
50 * UTF-8 text message support for actions and notices in SILC
51 Client. Affected file irssi/src/silc/core/client_ops.c.
53 * silc_get_username and silc_get_real_name now returns sensible
54 data on Win32. Patch by Toni Willberg. Affected file is
55 lib/silcutil/win32/silcwin32util.c.
57 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
59 * Provide a signal handler to send MIME encoded messages and emit
60 a signal when a MIME encoded message is received. Also document
61 the signals for usage with the perl interface.
63 A sample perl script will be supplied at a later point.
65 Affected files are irssi/docs/signals.txt,
66 irssi/src/silc/core/client_ops.[ch],
67 irssi/src/silc/core/silc-{channels,servers}.c
69 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
71 * Use SILC_COMMAND_PING to estimate the round-trip time to the
72 server. Use this time to display a lag and disconnect when it
73 exceeds a specified limit.
75 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
77 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
79 * Remove the channel auth list in normal server if router
80 encofrces its list during connecting. Send notify to channel
81 to remove the mode to remove the list. Affected files are
82 silcd/server_util.c and silcd/packet_receive.c.
84 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
86 * Added support for channel public keys. Updated protocol specs
87 and implemented it. Affected files are
88 silcd/command.c, command_reply.c, lib/silcclient/command.c,
89 lib/silcclient/command_reply.c.
91 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
93 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
94 terminate the process on Linux. Affected file silcd/silcd.c.
96 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
98 * Check for NULL buffer in silc_buffer_clear. Affected file
99 is lib/silcutil/silcbuffer.h.
101 * Simplified the backup router protocol by removing the _GLOBAL
102 types. Updated protocol specs and the code. Affected files
103 are silcd/server_backup.[ch].
105 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
107 * Deny '@' and '!' from nicknames since they are reserved
108 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
109 Updated protocol specs and the code.
111 Affected files are silcd/server_util.[ch].
113 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
115 * Fixed stack overflow in Irssi SILC client. Affected
116 file irssi/src/silc/core/client_ops.c.
118 * Check that Host is set in ServerConnection and RouterConnection
119 in silcd.conf. Affected file silcd/serverconfig.c.
121 * Fixed crash in server with protocol completion callbacks,
122 namely rekey and backup resuming protocols. Affected files
123 are silcd/server_backup.c and silcd/server.c.
125 * Fixed rekey protocol to not restart if it is started already.
126 Affected files are lib/silcclient/client.c and
129 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
131 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
133 * Fixed EOF handling in SILC Config, affected file
134 lib/silcutil/silcconfig.c.
136 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
138 * Fixed RESOLVING flag handling in JOIN notify and other
139 notifys to handle the resolvings correctly in client library.
140 Affected file lib/silcclient/client_notify.c.
142 * Do not send full INVITE and BAN lists in INVITE and BAN
143 notifys, only the changed information. Affected file
146 * Fixed INVITE notify sending in INVITE command, send it
147 only when needed. Affected file silcd/command.c.
149 * Handle the founder key change properly in CMODE_CHANGE
150 notify. Bug #122. Affected file silcd/packet_receive.c.
152 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
154 * Remove the mark for output (mark it only for input) after
155 purging outgoing queue. Prevents the "Error in select()"
156 floods. Affected file silcd/packet_send.c.
158 * Fixed incorrect connection deletion from client library
159 after calling "connect" client operation. Could cause
160 crashes for example during reconnect timeouts. Affected
161 files are lib/silcclient/client.c and
162 irssi/src/silc/core/client_ops.c.
164 * Check server private key file permissions before starting
165 the server. Affected file silcd/serverconfig.c.
167 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
169 * NULL terminate allocated string in silc_buffer_strformat.
170 Affected file lib/silcutil/silcbuffmt.c.
172 * Rewrote the invite/ban list string handling in server to
173 use SilcBuffer instead. Affected files are silcd/command.c
174 and silcd/server_util.c.
176 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
178 * Fixed double free in CMODE command when setting new HMAC
179 for channel. Affected file silcd/command.c.
181 * Added couple of missing memset's to zero sensitive memory.
182 Affected files silcd/command.c, lib/silcclient/command.c.
184 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
186 * Fixed a double free in INVITE command error handling in
187 server. Affected file silcd/command.c.
189 * Added macros SILC_SWAB_[16|32] to swab byte order of
190 16-bit and 32-bit unsigned integers. Affected file
191 lib/silcutil/silctypes.h.
193 * Use the SILC_SWAB_16 instead of htons() in server when
194 handling ports since the ports in structures are always
195 in little-endian order (regardless of platform). Affected
196 file silcd/serverid.c and silcd/server_backup.c.
198 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
200 * Send DISCONNECT in close admin command in server. Affected
201 file silcd/command.c.
203 * Check whether we are already connecting to a remote router
204 (in addition of checking whether we are already connected)
205 before creating new connection. Affected file silcd/server.c.
207 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
209 * Added better compiler and compiler flags checking in
212 * Check that socket is valid after QoS is applied to data.
213 Affected file lib/silcutil/unix/silcunixsockconn.c.
215 * Make sure the socket connecetion is not closed to early
216 when closing connection in server. Also make sure the
217 connection is always closed after error in a protocol.
218 Affected file silcd/server.c.
220 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
222 * Removed --session and --dummy options from Irssi SILC Client.
223 -d option is available only if --enable-debug was given.
224 Affected files are irssi/src/silc/core/silc-core,
225 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
227 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
229 * Added silc_buffer_steal to steal the data from the buffer.
230 Affected file lib/silcutil/silcbuffer.h.
232 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
234 * Fixed server crash with double Primary block in config file.
236 Fixed also various memory leaks around the config file
237 parser. Affected files lib/silcutil/silcconfig.c,
238 silcd/serverconfig.c.
240 * Changed my nickname (Johnny Mnemonic) to my real name, this
241 means that bugs introduced by him were actually introduced
244 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
246 * Don't display "foo appears as foo\nYou're now known as foo"
247 messages. Affected file irssi/src/silc/core/client_ops.c
249 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
251 * Fixed error handling of invalid client entry when calling
252 commands in server. Fixes a crash. Affected file
255 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
257 * Added some sanity checks in server for correctness of the
258 server configuration. Affected file silcd/serverconfig.c.
260 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
262 * Prevent endless resolving of user informations in USERS
263 command by checking the command reply status correctly.
264 Affected file lib/silcclient/command_reply.c.
266 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
268 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
269 file is lib/silcutil/silcfileutil.c. A patch by Matthew
270 Aldous <Matthew@Aldous.com>.
272 * Added better implementation using CriticalSection of
273 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
274 <mikko.lahteenmaki@pikabaana.net>.
276 * Added some Winsock WIN32 compatiblity defines into
277 includes/silcwin32.h.
279 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
281 * Fixed double free in async host lookup code. Affected file
282 lib/silcutil/silcsockconn.c.
284 * On backup router handle now the SERVER_SIGNOFF from router
285 for local connected servers too, and close the connections.
287 Do not process them as normally signing off servers when they
288 really signoff by sending EOF fe, but always assume that
289 router sends the SERVER_SIGNOFF.
291 Affected files silcd/server.c and silcd/packet_receive.c.
293 * Fixed socket unsetting when closing connections. Affected
294 files silcd/server.c and silcd/packet_send.c.
296 * Do not print the nickname in SERVER_SIGNOFF if we do not
297 have it. Prevents asserts in Irssi core. It is possible we
298 don't have the nick if it was just being resolved when server
299 signoff. Affected file irssi/src/silc/core/client_ops.c.
301 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
303 * Fixed autonick crashbug in client library. Affected file
304 lib/silcclient/client.c.
306 * Fixed Unix implementation of SilcMutex to really assert if
307 the mutex is locked/unlcoked already. Affected file
308 lib/silcutil/unix/silcunixmutex.c.
310 * Fixed locking in silc_schedule_uninit. It didn't lock
311 when dispatching timeout tasks. Affected file is
312 lib/silcutil/silcschedule.c.
314 * Changed Win32 implementation of SilcThread to use modern
315 Win32 interface. Affected file is
316 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
318 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
320 * Don't print signed messages when sending failed. Affected files
321 irssi/src/silc/core/silc-[servers.c/commands.h]
323 * Send adquate signal when founding a channel by joing it. Affect
324 file irssi/src/silc/core/client_ops.c
326 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
328 * Fix theme abstracts parsing. Affected files irssi/default.theme,
329 irssi/src/fe-common/core/themes.c
331 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
333 * Fixed close command to use the port correctly when closing
334 server connections. Affected file silcd/idlist.c.
336 * Check for NULL outbuf in silc_socket_write. It is possible
337 that it is NULL is some odd case. Affected files are
338 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
340 * Do not call final protocol callback for backup router
341 resuming protocol when closing connection. It is closed
342 by timeout in case of error. Affected file silcd/server.c.
344 * Backup reconnect to router if backup resuming protocol
345 failed. Affected file silcd/server_backup.c.
347 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
349 * Fixed double free in SKE library error hadling when signature
350 error occurred. Affected file lib/silcske/silcske.c.
352 * Save the fingerprint to new SilcClientEntry after changing
353 nickname. Affected file lib/silcclient/client_notify.c.
355 * Print SIGNOFF in Irssi SILC client only if the nickname is
356 known. Prevents asserts in Irssi core. It is possible we
357 don't have the nick if it was just being resolved when it
358 quit. Affected file irssi/src/silc/core/client_ops.c.
360 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
362 * Fixed double free in invite list adding code when adding
363 invite strings. Affected file silcd/server_util.c.
365 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
367 * More log printing during backup router protocol. Affected
368 file silcd/server_backup.c.
370 * Removed backwards support for old private key file format.
371 Affected file lib/silccrypt/silcpkcs.c.
373 * Removed backwards support for not-so-strict decryption length
374 check, it's strict now. Affected lib/silccrypt/silccipher.c.
376 * GETKEY to update the client entrys fingerprint too.
377 Affected file lib/silcclient/command_reply.c.
379 * Added --without-libtoolfix for package builders using weird
380 wrappers around libtool (BSD at least).
382 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
384 * Fixed backup router bugs: When backup resumes router and
385 receives a CHANNEL_MESSAGE packet the backup must not act
386 as router since the packet header decryption would be
387 different. Also, when relaying packets to channel, do
388 not re-encrypt packets on backup that came from the primary
389 since the connection isn't really router-router connection.
390 Affected files silcd/server.c, silcd/packet_send.c.
392 * Added checks in encryption/decryption that encryption/decryption
393 length sent as argument really is multiple by block size. Helps
394 catching really weird bugs like the above backup router bugs
395 when packets are being decrypted in wrong way. Affected files
396 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
398 * Fixed padding generation in private key file encryption.
399 Affected file lib/silccrypt/silcpkcs.c.
401 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
403 * Added ignore_message_signatures setting which can be used
404 to ignore signatures in messages. Affected files are
405 irssi/src/silc/core/client_ops.c, silc-core.c.
407 * Fixed the libtoolfix to use command line options instead of
408 environment variables. They didn't work as expected. Now,
409 the libtool is fully run-time configurable.
411 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
413 * Verify signature payload for signed messages. Affected files
414 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
415 irssi/src/silc/core/silc-core.h
417 * Display signature verification result in public and private
418 messages using theme abstracts. See irssi/default.theme for
419 examples on their usage. Affected files
420 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
421 irssi/src/fe-common/silc/module-formats.[ch],
422 irssi/src/fe-common/silc/fe-common-silc.c,
423 irssi/src/fe-common/silc/Makefile.am
424 irssi/src/fe-common/core/fe-messages.[ch]
426 * Fixed bugs in Irssi's theme parsing. Affected files
427 irssi/src/fe-common/core/themes.c
429 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
431 * Calculate the correct length for signed messages before
432 encrypting, it must be multiple by block size. Affected
433 file lib/silccore/silcmessage.c.
435 * silc_message_signed_get_public_key returns now both
436 decoded and encoded public key. Affected files are
437 lib/silccore/silcmessage.[ch].
439 * Added libtoolfix script that makes the libtool more generic
440 and configurable in run-time. Now we can specify in run-time
441 if what kind of libraries we want to create, regardless of
442 configuration. SIMs are now creates even if --disable-shared
443 was explicitly given.
445 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
447 * Fixed founder key sending in CMODE command in client.
448 Affected file lib/silcclient/command.c.
450 * Fixed CUMODE founder authentication in server to not check
451 for client's public key since it's not supposed to do that.
452 Affected file silcd/command.c.
454 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
456 * Set realname and hostname in NICK_REC records. Affected file
457 irssi/src/silc/core/silc-nicklist.c
459 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
461 * Remove 1.0 protocol backwards compat code from client
464 * Added more reliable check for whether nickname did change
465 or not, or whether only Client ID changed in NICK_CHANGE
466 notify. Affected file lib/silcclient/client_notify.c.
467 Fixes bug in '@' character handling in a nickname.
469 * Added support for automatically parsing signature from
470 the message payload. Added new function
471 silc_message_get_signature to return the payload to
472 application. Affected files lib/silccore/silcmessage.[ch].
474 * Changed the private_message and channel_message client
475 operations to deliver the SilcMessagePayload to the
476 application too. Application can use it fe. to get the
477 signature from the message for verification. Affected
478 file lib/silcclient/silcclient.h, client_channel.c and
481 * Redefined the signed payload for message payloads.
482 Updated protocol specs and implemented.
484 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
486 * Fixed wrong invite and ban list handling in server command
487 reply. Affected files are silcd/command_reply.c,
488 silcd/server_util.[ch].
490 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
492 * Fixed CMODE setting in server when founder mode was set.
493 Affected file silcd/command.c. Bug #95.
495 * Added support to setting specific public key in CMODE in
496 Irssi SILC client. Affected file lib/silcclient/command.c.
498 * Added support to use specific public key in CUMODE in
499 Irssi SILC Client. Affected file lib/silcclient/command.c.
501 * Added support for inviting and banning by public key in
502 Irssi SILC client. Affected file lib/silcclient/command.c.
504 * Fixed fingerprint/babbleprint showing in invite and ban
505 list command replys. Affected file is
506 irssi/src/silc/core/client_ops.c.
508 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
510 * Format CMODE +c and +h to display both the mode and the argument
512 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
514 * Added test vectors and test programs for SHA-1, MD5,
515 HMAC-SHA1 and HMAC-MD5. New tests are located in
516 lib/silccrypt/tests/. Fixed also argument decoding bug in
517 MD5 implementation. Affected file lib/silccrypt/md5.c.
519 * Changed the channel private key and private message key
520 generation (with static keys) to use SHA1 instead of MD5,
521 as SHA1 is the mandatory hash function in SILC. Affected
522 file lib/silcclient/client_[channel/prvmsg].c.
524 * Changed the private key file encryption to use SHA1 instead
525 of MD5. Added support for the old generation and added
526 automatic change of the key (to be removed later). Affected
527 files lib/silccrypt/silcpkcs.c.
529 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
531 * Load only files with .pub suffix in PublicKeyDir. Affected
532 file silcd/serverconfig.c.
534 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
536 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
537 channels. Affected files silcd/silcd.c, silcd/server.h.
539 * Added the config directive PublicKeyDir for the client block.
540 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
542 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
544 * Merged Toni's irssi/silc.conf patch.
546 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
548 * Max alloc tests in allocation routines. Affected file
549 lib/silcutil/silcmemory.c.
551 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
553 * Fixed a typo in resuming code that fixed detach/resume code
554 in server. Bug #93. Affected file silcd/packet_receive.c.
556 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
558 * Do reverse lookups for server when /connecting. Affected files
559 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
560 irssi/src/core/net-nonblock.*
562 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
564 * Added library versioning for shared libraries. Affected
565 files configure.in.pre and lib/Makefile.am.pre.
567 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
569 * Display INVITE and BAN lists as specified by SILC 1.2
571 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
573 * Do not send invite list back unless asked (when sending
574 no arguments) or when list was modified. Affected file
577 * Remove client from invite list in KILLED notify and in
578 KILL command. Affected file silcd/command.c and
581 * Fixed bugs in invite list handling in INVITE command.
582 Affected files silcd/command.c and silcd/server_util.c.
584 * Merged with Irssi 0.8.6.
586 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
587 Affected file irssi/src/fe-text/silc.c.
589 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
591 * The silc_argument_get_[first/next] now return the argument
592 type to caller. Added silc_argument_payload_encode_one.
594 Affected files are lib/silccore/silcargument.[ch].
596 * Added support for the SILC 1.2 INVITE command and new
597 invite lists to server. Affected files are silcd/command.c,
598 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
600 * Added support for the SILC 1.2 BAN command and new
601 ban lists to server. Affected files are silcd/command.c,
602 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
604 * Added support to client sending new INVITE command. Affected
605 file is lib/silcclient/command.c.
607 * Added support to client sending new BAN command. Affected
608 file is lib/silcclient/command.c.
610 * Added support for removing client from invite list when kicked
611 from channel, as SILC 1.2 dictates. Affected files are
612 silcd/packet_receive.c and silcd/command.c.
614 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
616 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
617 automatically the cipher's internal IV. Affected files
618 lib/silccrypt/silccipher.[ch].
620 * Assure the RESUME_CLIENT packet is not sent to twice to
621 backup router if the detached client was originated from
622 the backup. Affected file silcd/server.c. Bug #76.
624 * Changed silc_sim_symname to not allocate memory. Affected
625 file lib/silcsim/silcsimutil.c.
627 * Fixed memory leaks with SIMs in server. Affected files
628 silcd/serverconfig.c, silcd/server.c.
630 * Fixed channel key distribution after resuming detached
631 client. Affected files silcd/packet_receive.c.
633 * Fixed channel's global_user boolean checking after detaching.
634 Check it after changing the owner of the client not before.
635 Affected file silcd/packet_receive.c.
637 * Fixed few double frees from client library. Fixes at least
638 Bug #81, possibly others too.
640 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
641 notifys in Irssi SILC Client. Affected file is
642 irssi/src/silc/core/client_ops.c. Bug #82.
644 * Applied Ville Räsänen's manual page and --mandir bugfix
645 patch. Affected files are configure.in.pre and Makefile.am.pre.
648 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
650 * Added support to backup router protocol for backup to tell
651 normal server that it cannot use the backup router as primary
652 because the primary isn't really down. Updated protocol
655 * Added support for primary router to tell backup router that
656 resuming is not possible because the backup really isn't primary
657 in the cell. For example if backup disconnected itself the
658 resuming is not allowed since the primary really did not
659 go down. Updated protocol specs.
661 * Removed MARS from crypto library.
663 * Defined the CTR mode and Randomized CBC mode in SILC. The
664 CTR mode is RECOMMENDED now in specification. Defined also
665 Serpent cipher as optional cipher. Updated the protocol specs.
667 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
669 * Added support for inviting/banning by IP/MASK, public key,
670 and explicit Client ID. Redefined the command and notify
671 types to allow easier forwards support for other methods
672 of inviting/banning. Updated protocol specs.
674 * Remove the client from channel's invite lists if the client
675 is kicked or killed. Updated protocol specs.
677 * Unified the Channel Message Payload and Private Message
678 into one Message Payload. Updated protocol specs and
681 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
683 * Don't wait for EOF after socket error has occurred, but
684 close the connection. Affected file is silcd/server.c.
686 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
688 * Added support for setting FOUNDER mode on channel with
689 specific public key which can be set with CMODE command.
690 Updated protocol specs and implemented in client and server.
692 * Fixed the Irssi SILC client to correctly shutdown the client
693 library to avoid memory leaks. Affected files are
694 irssi/src/silc/core/silc-core.c and silc-servers.c.
696 * Deprecated the No Reply flag in SKE protocol and introduced
697 "IV Included" flag which can be used to indicate that the IV
698 is included in the ciphertext. This makes it possible to use
699 SILC on unreliable transport, such as UDP which may cause
700 packet reordering and losses. Updated protocol specs, did
703 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
705 * Fixed the MPI implementation of silc_mp_sizeinbase to return
706 < 32 bit values in correct size. Affected file is
707 lib/silcmath/mp_mpi.c.
709 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
711 * Fixed the KE Start Payload parsing to check that mandatory
712 fields are present. Affected file lib/silcske/payload.c.
714 * Fixed compilation warnigs in Irssi SILC Client. Affected
715 files are irssi/src/silc/core/silc-query.c. client_ops.c.
717 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
719 * Print "nick now appears as newnick" and update Irssi's nicklist
720 when you change your nick to "nick". Closes #62
722 * Never format your own nick. Closes #63
724 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
726 * SILC_UMODE_GONE changes are now propagated correctly to the
727 Irssi client. Closes #54
729 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
731 * Fixed example in /HELP KEY
733 * Added expando $j which expands to current SILC Client version
735 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
737 * Fixed public key decoding in crypto library.
739 * Added better error printing to SKE library.
741 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
743 * Fixed NICK command to not crash if nickname was not sent.
745 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
747 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
748 Deprecated the old Encrypt-And-MAC order. Updated protocol
749 specs and implemented.
751 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
752 generation. Updated specs and implemented.
754 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
756 * Added support for rekey before 2^32 sequence number wraps.
757 Affected files in server and client library.
759 * Padding must be at least 8 bytes now. Implemented and updated
762 * Compute maximum padding for authentication packets to make
763 passphrase approximation attacks impossible. Affected files
764 in client library and in server.
766 * Fixed PING command sending in client library and handling in
767 server. The server ID must be ID Payload, not raw ID data.
768 Affected files in server and client library.
770 * Defined that all public keys sent in commands and notify
771 payloads are actually Public Key Payloads not raw public key
772 data. Updated protocol specs and implemented.
774 * Updated protocol version to 1.2. Updated specs and code.
776 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
777 status types. Updated specs and the code.
779 * Added support for normal client to kill its own entries from
780 the network. Updated protocol specs and the code.
782 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
783 and added initial implementation.
785 * Added MAC field to the Private Message Payload to protect
786 against chosen ciphertext attacks. Updated the protocol specs
789 * Added idle and signon fields to the ATTRIBUTE_SERVICE
790 attribute to indicate the user's current idle and signon time
791 of a service. Updated protocol specs and implemented.
793 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
795 * Added "do_not_bind" argument to silc_client_file_send what
796 can be used to not bind locally but assume the file receiver
797 provides the point of connect. Usefull when sender is behind
798 NAT device. Affected file lib/silcclient/silcclient.h and
801 * Added -no-listener option to FILE SEND command in Irssi SILC
802 client. Affected file irssi/src/silc/core/silc-servers.c.
803 Renamed FILE RECEIVE to FILE ACCEPT.
805 * Confirm passphrase for private key encryption in
806 silc_create_key_pair and silc_change_private_key_passphrase.
807 Affected files are lib/silcutil/silcapputil.c.
809 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
811 * Move silc_client_packet_send back to internal, added
812 silc_client_send_packet, a bit simpler function for application.
813 Affected files lib/silcclient/silcclient.h, client.c and
816 * Moved the SilcClientEntry, SilcChannelEntry and
817 SilcServerEntry to silcclient.h to be public and documented
818 them for application. Affected files are
819 lib/silcclient/silcclient.h and idlist.h.
821 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
823 * Fixed manual page installation patch by Ville Räsänen.
824 USERS help page fix patch by Ville Räsänen
826 * Changed the silc_client_command_call interface to make
827 the command call simpler for the application. The library
828 now handles the command line parsing, command finding and
829 execution. Application only needs to call the function
830 with the command line. Affected files are
831 lib/silcclient/silcclient.h, command.[ch].
833 * Fixed silc_get_input to NULL-terminate the returned input.
834 Affected file lib/silcutil/silcutil.c.
836 * Resolve the client's public key in JOIN command if the
837 founder auth data is being requested but we don't know the
838 client's public key. Affected file silcd/command.c.
841 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
843 * Print notify for server opers when backup router comes
844 online. Affected file silcd/server.c.
846 * Fixed the INVITE command to send the invite list in
847 command reply. Affected file silcd/command_reply.c.
849 * Fixed MOTD command reply sending. Affected file
852 * UTF-8 decode the topic in TOPIC command reply and LIST
853 command reply in Irssi SILC client. Affected file is
854 irssi/src/silc/core/client_ops.c.
856 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
858 * Fixed the INVITE command to not crash Irssi SILC client
859 when given without nickname argument. AFfected file
860 irssi/src/silc/core/client_ops.c.
862 * Fixed double free in WHOIS query on normal server when
863 forwarding query to router. Affected file is
864 silcd/server_query.c.
866 * Fixed WATCH command reply handling on normal server which
867 was missing altogether. Affected file silcd/command_reply.c.
870 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
872 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
873 Included yodl sources for each of these. Also modified
874 Makefile.am prototype to install these files to proper
875 locations. Updated CREDITS. Affected file Makefile.am.pre,
876 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
879 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
881 * Added support for encrypted private key files. Now
882 passphrase must be provided when new key pair is created
883 (can be empty though), and prompted when loading the
884 private key. Added support for loading the old-style
885 non-encrypted private keys as well. Affected files
886 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
889 * Fixed silc_get_input to accept input on all terminals.
890 Affected file lib/silcutil/silcutil.c.
892 * Moved the Irssi SILC client key loading and other stuff
893 to be called after the arguments and UI is initialized.
894 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
896 * Added -P option to Irssi SILC client which can be used
897 to change the passphrase of the private key. Affected
898 file irssi/src/silc/core/silc-core.c.
900 * Added silc_change_private_key_passphrase apputil routine
901 to lib/silcutil/silcapputil.[ch].
903 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
905 * Fixed connection closing in client library to not crash.
906 Moved the connection freeing totally to function
907 silc_clinet_del_connection. Affected file
908 lib/silcclinet/client.c.
910 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
912 * Changed includes/silcincludes.h to silcincludes.h.in to
913 include configuration specific information. The silcdefs.h
914 is not included in to installation anymore (it's only
915 compilation time header).
917 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
919 * Moved the SilcClient and SilcClientConnection from client.h
920 to the public lib/silcclient/silcclient.h. Changed the
923 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
925 * If version string in silc_clinet_alloc is NULL the library
926 puts it automatically. Affected file lib/silcclient/client.c.
928 * Changed the version strings from variables to #define's
929 in includes/silcversion.h.
931 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
933 * Added shared library complation support.
935 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
937 * Added lib/silcutil/silcapputil.[ch] for application
938 utility functions. It includes routines for applications'
939 convenience. Added silc_create_key_pair, silc_show_public_key
940 and silc_load_key_pair functions.
942 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
944 * Send RESUME_CLIENT packet from router to backup routers
945 to in resuming. Affected file silcd/packet_receive.c.
947 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
949 * In IDENTIFY command parsing, send all other IDs except
950 Client IDs explicitly to router for resolving on normal
951 server. Also check that ID received in WHOIS command is
952 always Client ID, others are not allowed. Affected file
953 silcd/server_query.c.
955 * Merged latest changes from irssi.org CVS.
957 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
959 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
960 Affected files irssi/src/silc/core/silc-core, silc-server.c.
962 * Fixed the heartbeat sending in Irssi SILC client. Moved
963 the silc_client_packet_send to silcclient.h for application
964 usage. Affected files lib/silcclient/client_internal.h
965 lib/silcclient/silcclient.h.
967 * Fixed a bug in query resolving in server. Used wrong
968 variable in a for loop and crashed. Affected file is
969 silcd/server_query.c.
971 * Server constructs requested attributes only to locally
972 connected clients. Affected file silcd/server_query.c.
975 * Fixed a bug when sending resolving from router to server
976 with requested attributes. The constructed WHOIS command
977 was incorrect. Affected file silcd/server_query.c.
980 * Fixed Requested Attributes saving in WHOIS command reply.
981 The length of the data buffer must be saved too. Affected
982 file silcd/command_reply.c.
984 * Update the client entry's servername after detaching is
985 over. Affected file silcd/packet_receive.c. Bug #37.
987 * Resolve incomplete client entrys in CUMODE_CHANGE and
988 CMODE_CHANGE notifys. Affected file is
989 lib/silcclient/client_notify.c. Bug #42.
991 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
993 * Fixed channel key packet processing bug on backup router
994 during backup resuming protocol. Affected file is
995 silcd/packet_receive.c.
997 * Fixed memory leaks in server. Affected files are
998 silcd/server.c and silcd/packet_receive.c.
1000 * Fixed packet decryption problem when backup router encrypted
1001 channel message with wrong key during backup resuming
1002 protocol. Affected file silcd/packet_send.c.
1004 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1005 Toni Willberg (toniw@iki.fi)
1007 * Changed the SilcCipher context to be private. Changed the
1008 silc_cipher_get_iv to just return pointer to the IV. Added
1009 silc_cipher_get_name to return the name of the cipher.
1010 Fixed code all around to support these changes. Affected
1011 files are lib/silccrypt/silccipher.[ch], client library and
1014 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1016 * Fixed unaligned access in lib/silccore/silcattrs.c.
1018 * Fixed libtool linking in lib/silcsim/Makefile.am.
1020 * Fixed services attribute printing. Affected files is
1021 irssi/src/silc/core/silc-queries.c.
1023 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1025 * Fixed a crashbug in incoming server accepting. Affected
1026 file silcd/server.c.
1028 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1030 * Added automatically generated index to Toolkit Reference
1033 * Added support for Postscript Toolkit Reference Manual.
1035 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1037 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1040 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1042 * Added 'send_events' boolean argument to the function
1043 silc_schedule_set_listen_fd which sends the set events to
1044 the application explicitly if set to TRUE. Default action
1045 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1046 lib/silcclient/client_internal.h and silcd/server_internal.h.
1048 * Added silc_compare_timeval to determine which time values
1049 is smaller. Affected file lib/silcutil/silcutil.[ch].
1051 * Added sort-of "Quality of Service" (QoS) support to
1052 SilcSocketConnection. Data reception can be controlled with
1053 rate limit per second and/or read data length limit.
1054 Added silc_socket_set_qos. Affected files are
1055 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1057 * Added the QoS configuration to SILC Server configuration
1058 file. Affected files are silcd/serverconfig.[ch] and
1061 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1063 * Merged with irssi.org CVS.
1065 * Failed OPER and SILCOPER authentications are now logged.
1066 Affected file silcd/command.c. Bugs #25.
1068 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1070 * ROBODoc documented lib/silcutil/silcbuffer.h and
1071 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1072 <ville.rasanen@iki.fi>.
1074 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1076 * Added support for auto-passphrase authentication from the
1077 config file during connecting which was not implemented
1078 yet. Affected file irssi/src/silc/core/client_ops.c.
1080 * Fixed a bug in authentication protocol failure handling which
1081 was processing wrong callback context. Affected files
1082 are lib/silcclient/client.c and protocol.c.
1084 * Fixed the /ATTR allow off to actually work. Affected file
1085 is irssi/src/silc/core/silc-queries.c.
1087 * Fixed the /ATTR -del to work. Affected file is
1088 irssi/src/silc/core/silc-queries.c.
1090 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1092 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1094 * Fixed mask attribute adding in Irssi SILC client. Affected
1095 file irssi/src/silc/core/silc-queries.c.
1097 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1099 * Added support for saving the requested attributes in
1100 WHOIS to directory. Affected file is
1101 irssi/src/silc/core/silc-queries.c.
1103 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1105 * Added support for parsing VCard fields that do not have
1106 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1108 * Fixed a double free bug in hash table foreach function
1109 if the entry was deleted in the foreach callback. Affected
1110 file lib/silcutil/silchashtable.c.
1112 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1114 * Added silc_attribute_get_verify_data to return the signature
1115 verification data for either user digital signature or
1116 server digital signature in Requested Attributes. Affected
1117 files are lib/silccore/silcattrs.[ch].
1119 * Added silc_vcard_alloc which is used to allocated dynamic
1120 SilcVCard context. The silc_vcard_free now checks whether
1121 the context is dynamically allocated or not. Affected files
1122 are lib/silcutil/silcvcard.[ch].
1124 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1126 * Periodically remove the NOATTR status from client entry
1127 so that the client may take the attributes in use even after
1128 server has resolved them unsuccessfully earlier. Affected
1129 file silcd/server_query.c and idlist.h.
1131 * Moved sha1hash and md5hash from client->internal to
1132 SilcClient for application usage. Affected files are
1133 lib/silcclient/client.h and client_internal.h.
1135 * Fixed attribute encoding and decoding bugs. Affected
1136 files lib/silccore/silcattrs.[ch].
1138 * Added ATTR command to Irssi SILC Client which is used to
1139 manage user's Requested Attributes sending and values for
1140 WHOIS command. Affected files around Irssi SILC client.
1142 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1144 * Added silc_buffer_strformat which can be used to format
1145 strings into a buffer which size is automatically increased.
1146 Affected file lib/silcutil/silcbuffmt.[ch].
1148 * Added implementation of VCard (RFC 2426) which can be used
1149 as part of Requested Attributes in WHOIS command. Affected
1150 file lib/silcutil/silcvcard.[ch].
1152 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1154 * Some strncat -> silc_strncat changes our the core and
1157 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1158 errors. Added better error printing to SKE library.
1159 Affected files lib/silcske/silcske.c, silcske_status.h and
1162 * Save the PKCS key length even if only private key is set to
1163 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1165 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1166 length in bits not in bytes. Affected files are
1167 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1168 silcd/server_query.c.
1170 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1172 * Added silc_attribute_payload_encode_data to directly encode
1173 the data into the attributes buffer. Renamed function
1174 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1175 Affected files are lib/silccore/silcattrs.[ch].
1177 * silc_hash_table_find_foreach calls the foreach function now
1178 once even if the nothing was found with context set to NULL.
1179 Affected file lib/silcutil/silchashtable.[ch].
1181 * Remove the RESOLVING flag from client entry after received
1182 the Requested Attributes from the client. Fixed memory leak
1183 in client entry freeing. Affected files silcd/server_query.c
1186 * Added Requested Attributes support into SILC Client Library.
1187 It is not able to send requested attributes in WHOIS command,
1188 and also receive and process requested attributes. Added
1189 silc_client_attribute_[add|del] and silc_client_attributes_get
1190 functions. Added also `ignore_requested_attributes' to the
1191 SilcClientParams to not use attributes in client. Affected
1192 files are lib/silcclient/command.c, client_attrs.[ch],
1193 silcclient.h, client_internal and client.[ch].
1195 * Changed the silc_client_get_client_by_id to support Requested
1196 Attributes, it takes them as argument now. Affected file
1197 is lib/silcclient/silcclient.h, and idlist.c.
1199 * Added -details option to WHOIS command in Irssi SILC Client
1200 to support the requested attributes. By default it requests
1201 all attributes. Affected file lib/silcclient/command.c and
1202 irssi/doc/help/in/whois.in.
1204 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1206 * Add also SERVICE attribute for server-constructed attribute
1207 data. Also digitally sign the attributes and add
1208 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1209 silcd/server_query.c.
1211 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1213 * Changed the silc_attribute_payload_encode to support list
1214 of attributes (function may be called several times to add
1215 a new attribute). Removed the silc_attribute_payload_encode_list
1216 function. The encoding function now also automatically encodes
1217 the data, so the caller does not need to do that. Affected
1218 files lib/silccore/silcattrs.[ch].
1220 * Added support for replying on behalf of the user to the
1221 Requested Attributes in WHOIS command in the server. Affected
1222 file silcd/server_query.c.
1224 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1225 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1227 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1229 * Don't swtich to become primary router if we are backup if
1230 decryption error has occurred. Affected file silcd/server.c.
1232 * Fixed a bug in backup router IP address comparison in
1233 silc_server_backup_get.
1235 Save now also the port of the server/router and use that
1236 in comparison as well. Affected file silcd/server_backup.c.
1238 * Normal server now reconnects to backup router automatically
1239 if connection is lost to it. Affected file silcd/server.c.
1241 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1243 * If packet processing fails (like integrity check fails)
1244 the connection is closed now. Affected files are
1245 lib/silccore/silcpacket.c and silcd/server.c.
1247 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1249 * Fixed double free in RSA public key set function
1250 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1253 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1255 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1256 Added server_query.[ch] which provides one interface for
1257 querying information using all three commands.
1259 * Changed all "typedef unsigned char" in core library to
1260 "typedef SilcUInt8".
1262 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1264 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1266 * Renamed silc_server_get_client_resolve to
1267 silc_server_query_resolve and moved to server_query.[ch].
1269 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1271 * Resumed client packet handling from server put the resumed
1272 client on wrong list on router and caused the client not
1273 be present on the network anymore. Now fixed to put the
1274 client to correct list. Affected file silcd/packet_receive.c.
1276 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1278 * Various cleanup in error message output in config parsing code
1279 and in server init code. Fixed error log files containing
1280 too many newlines ('\n') in some situations. Affected files are
1281 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1283 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1285 * Use the reverse lookupped hostname in client internals
1286 instead of one user provided us as remote server name.
1287 Affected file lib/silcclient/client.c.
1289 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1291 * Added 'app_context' to silc_schedule_init. It is an
1292 application specific context that is delivered to application
1293 in task callback functions. Affected files are
1294 lib/silcutil/silcutil.[ch].
1296 * The hb_context in SilcSocketConnection is not freed
1297 automatically anymore (application must free it). Freeing
1298 it automatic is inconsistent. Affected files are
1299 lib/silcutil/silcsockconn.[ch].
1301 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1303 * Added support for removing explicitly added client connections
1304 in rehash and closing the client connections if they were
1305 unconfigured in the rehash. Affected file silcd/server.c.
1307 * Added support for aborting automatically pending commands
1308 that never receives the reply (to avoid memory leaks).
1309 Added also silc_server_command_pending_timed to set the
1310 specific timeout for pending command. Affected files are
1311 silcd/command[_reply].[ch].
1313 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1314 specs and lib/silccore/silcstatus.h.
1316 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1318 * Changed the silc_get_time to accept time value as argument
1319 or if zero is sent return current local time. Affected
1320 file lib/silcutil/silcutil.[ch].
1322 * Added STATS command to client library and Irssi SILC client.
1323 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1325 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1327 * Assure that channel key is set before sending it. May
1328 crash server otherwise. Affected file silcd/packet_send.c.
1330 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1332 * Assure that endless loop cannot happen with detached client
1333 resolving on normal server. Added idlist status
1334 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1335 silcd/idlist.h and silcd/packet_receive.c.
1337 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1339 * Incoming file transfer request cannot use same session as
1340 the sending session. This can happen when sending file to
1341 yourself. Crashed the client on quit. Affected file
1342 lib/silcclient/client_ftp.c. Bug #24.
1344 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1346 * Implemented the draft-riikonen-precense-attrs draft and
1347 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1349 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1351 * Distribute the SERVER_SIGNOFF notify also to local backup
1352 routers from the primary router. The backup router may not
1353 have the signing of local server directly connected and need
1354 to know about the signoff. Affected file silcd/server_util.c.
1356 * Use the primary router as the origin of the locally connected
1357 server when it is disconnecting from the backup router since
1358 that's where it really is coming from. Now the clients from
1359 the disconnecting server are removed correctly and "shadow"
1360 clients are not left to the backup router. Affected file
1363 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1365 * If normal server is standalone and found existing but disabled
1366 channel, do not re-create the channel since it creates
1367 duplicate same channels. Affected file silcd/server.c.
1369 * Added anonymous client connections support to server. New
1370 "anonymous" configuration option to ConnectionParams section
1371 added. If set to true, the username and hostname information
1372 of the client will be scrambled and anonymous user mode is
1373 set automatically to the user. Affected files are
1374 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1376 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1378 * In JOIN notify handling, mark that the cache entry of the
1379 client cannot be expired. Can cause crashes on normal
1380 server (asserts client->channels). Affected file is
1381 silcd/packet_receive.c.
1383 * From now on distribution versions are used as protocol versions
1384 instead of by default using the Toolkit base version as protocol
1385 version. Affected file prepare.
1387 * Do not set the locally resolved hostname for local client
1388 entry but take what server sends. This way the real hostname
1389 is showed in WHOIS for yourself. Affected file is
1390 lib/silcclient/idlist.c and lib/silcclient/client.c.
1392 * Resolve local info with IDENTIFY when connecting to server.y
1394 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1396 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1397 for implied search (not needed on platforms which has native
1398 pthreads library). Use --without-pthreads to disable threads.
1399 Affected file is configure.in.pre
1401 * Fixed --with-iconv on platforms which need to bypass (broken)
1402 native iconv(). Affected file is configure.in.pre
1404 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1406 * Moved -C option parsing in Irssi SILC client at same time
1407 as other options. The UI was initialized earlier and caused
1408 problems on command line. Bug #16. Affected file is
1409 irssi/src/silc/core/silc-core.c.
1411 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1413 * Added global variable silc_log_timestamp that tells silclog
1414 wether to print or not the timestamp in the logging files.
1415 Affected file lib/silcutil/silclog.[ch].
1417 * Added silcd configuration option Timestamp in the Logging
1418 section. Affected file silcd/serverconfig.[ch],
1419 doc/example_silcd.conf.in.
1421 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1423 * Fixed fingerprint checking to check for entirely empty
1424 fingerprint instead of two first bytes when determining
1425 if it is set. Bug #18. Affected file silcd/command.c.
1427 * Fixed duplicate PKCS name registering to not allow it.
1428 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
1430 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1432 * Conditionalize non-gcc compiler optimizations for various
1433 platforms, enable those commented out. Cleanups.
1434 Affected file lib/silcmath/mpi/configure.in
1436 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
1438 * silc_rng_exec_command() left zombie processes if command
1439 didn't generate any output. Affected file
1440 lib/silccrypt/silcrng.c
1442 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1444 * Rewrote iconv checking, introduce --with-iconv for systems
1445 which rely on libiconv. Check if iconv() provided by libc
1446 is good enough, otherwise demand libiconv. Affected file
1449 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1451 * Search for ldopen() also in libc. This enables SIM support
1452 on *BSD systems. Based on patch from Alex Zepeda. Affected
1453 file configure.in.pre
1455 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1457 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
1458 This fixes prepare on *BSD systems. Affected file
1461 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1463 * More fixed for not having purge timeout for global clients
1464 that are on channel. Affected files silcd/command_reply.c
1467 * Fixed the rekey protocol to work with backup router connections.
1468 Rekey packets are now allowed on disabled connections as
1469 well. Affected files silcd/packet_send.c and server.c.
1471 * Do not switch to be as backup router when shutting down and
1472 closing the primary connection. Affected file silcd/server.c.
1474 * Fixed memory leaks in backup router deleting. Added
1475 silc_server_backup_free to free all data during shutdown of
1476 server. Affected files silcd/server_backup.[ch].
1478 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1480 * Do not process commands if the sock->user_data is NULL.
1481 Affected file silcd/command.c.
1483 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1485 * Fixed buffer overflow and security problems (loosing bits
1486 in CFB encryption) in SILC RNG. Problems reported by
1487 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
1489 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1491 * Added yet more checks that client is not expired on global
1492 list if it is on channels. Affected file is
1493 silcd/command_reply.c.
1495 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1497 * Merged c0ffee's MIME signal patch which adds support for
1498 sending also MIME messages in Irssi SILC Client, and handling
1499 received MIME messages in a signal (and perhaps doing something
1500 to non-textual MIME messages).
1502 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1504 * Fixed pending command deletion in server and client library
1505 to check the whole list instead of breaking after first found.
1506 The affected files are silcd/command.[ch] and
1507 lib/silcclient/command.[ch].
1509 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1511 * Return NO_SUCH_CHANNEL error in USERS for channel that is
1512 secret or private, otherwise it's possible to find out
1513 whether a secret channel exists or not. Affected file
1516 * If CMODE change fails during the mode setting, assure that
1517 the old mode mask is set for the channel back. Affected
1518 file silcd/command.c.
1520 * Fixed passphrase saving on +a channel on normal server
1521 after successful JOIN command. Affected file silcd/command.c.
1523 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1525 * Remove server/router operator privileges in DETACH command,
1526 since it's possible to resume to server where these
1527 privileges would not be allowed for the client. Affected
1528 file silcd/command.c.
1530 * Do not set to wait for backup in rehash of the server.
1531 Affected file silcd/server.c.
1533 * Do not check listener sockets when counting how many
1534 socket connections we have. Affected file is
1535 silcd/server_util.c.
1537 * Do not announce disconnected clients that are remaining
1538 in history (for WHOWAS). This is because SIGNOFF notify
1539 for these has been sent earlier already. Affected file
1542 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1544 * Buffer overflow with CUMODE command's mode->mode character
1545 conversion. Reported by Ville Räsänen. Affected file
1546 lib/silcutil/silcutil.c.
1548 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1550 * Allow heartbeat packets to go disabled connections anyway.
1551 Affected files silcd/server.c and silcd/packet_send.c.
1553 * Do not broadcast New Channel packets with List flag set
1554 in the packet to backup routers. The router must check
1555 for the correctness of the packets before sending them.
1556 It is possible that router will have enforce Channel ID
1557 change and this would cause desync in the backup router.
1558 Affected file silcd/packet_receive.c.
1560 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
1561 are handled in list parsing. They are not list packets
1562 anymore. Affected file silcd/packet_receive.c.
1564 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1566 * Stop waiting for backup router through the timeout, not
1567 directly after backup router has arrived. Affected file
1570 * Do not re-create channel keys and send them when removing
1571 clients in server shutdown. Affected files are
1572 silcd/server_internal.h and silcd/server_util.c.
1574 * Notify distribution to backup routers was missing from
1575 the silc_server_send_notify_dest function which caused
1576 desyncing problems with backup router. Affected file is
1577 silcd/packet_send.c.
1579 * The client's channel removing was working wrong on
1580 backup router. It assumed that it doesn't know global
1581 information but backup router does know. For this reason
1582 it could remove channel when it wasn't supposed to do that.
1583 Affected file silcd/server.c and silcd/server_util.c.
1585 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1587 * Stop for a couple seconds after badkup router has become
1588 primary router. Affected file silcd/server.c.
1590 * Added silc_server_remove_servers_by_server, which is used
1591 to remove servers originated from some other server. Also
1592 clients of those servers can be removed too. Affected file
1593 silcd/server_util.[ch].
1595 * When removing clients after a server has signed of remove
1596 also all servers behind that server (unless they are known
1597 to be available locally), and send SERVER_SIGNOFF for each
1598 of the server separately. Also the signed off clients are
1599 sent now separately per signed off server. The affected files
1600 are silcd/server.c and silcd/server_util.[ch].
1602 * All servers added with silc_idlist_add_server must always
1603 have both "router" and "connection" pointers set. Otherwise,
1604 bad server entries may be left around in the cache.
1605 Affected file silcd/command_reply.c.
1607 * Do not create the channel key in NEW_CHANNEL packet
1608 processing if the channel is empty. Affected file
1609 silcd/packet_receive.c.
1611 * Completed backup router support for standalone routers.
1612 Supports also servers in the cell that do not use the backup
1615 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1617 * Fixed a bug in silc_string_regexify which did not add '^'
1618 at the start of each string, and thus the matching was
1619 not explicit. For example ban list iikone@*!*@* would
1620 match also "priikone", which is wrong, it would have to be
1621 *iikone@*!*@* to match also "priikone". Affected
1622 file lib/silcutil/unix/silcunixutil.c.
1624 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1626 * Enable all local server connections before updating client
1627 caches when we've become backup router. Otherwise, signoff
1628 packets may not reach the clients. Affected files are
1629 silcd/server.c and silcd/server_util.[ch].
1631 * Fixed a bug in version string parsing which could crash
1632 the program with specially formatted version string.
1633 Bug reported and patch provided by Ville Räsänen. Affected
1634 file lib/silcutil/silcutil.c.
1636 * Handle the disconnection immediately when DISCONNECT
1637 packet is received in server. Affected file silcd/server.c.
1639 * Primary router now waits a short time (10 seconds) for
1640 backup router connection before accepting any other
1641 connection (except local). Affected file silcd/server.c,
1644 * Fixed a crash in client libary in NICK_CHANGE notify when
1645 NICK_CHANGE arrived for client entry we are resolving
1646 currently. Affected file lib/silcclient/client_notify.c.
1648 * Call the sconn->callback completion even if error had
1649 occurred. Start reconnecting always if connection to
1650 primary router fails during backup router protocol.
1651 Affected files silcd/server.c and server_backup.c.
1653 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1655 * Added functions silc_server_send_opers and
1656 silc_server_send_opers_notify to send packets stricly
1657 to operators. Added macro SILC_SERVER_SEND_OPERS macro
1658 to send variable argument notify to operators.
1659 Affected files silcd/packet_send.[ch] and silcd/server.h.
1661 * Removed UMODE rights checking with UMODE_CHANGE notify.
1662 Affected file silcd/packet_receive.c.
1664 * Server/router operator now receives notify when network
1665 switches to backup router and when it resumes the use of
1666 primary router. Affected file silcd/server.c and
1667 silcd/server_backup.c.
1669 * Fixed the updating of client information after backup
1670 resuming protocol is over; update all except local clients
1671 to the new primary router. The affected file is
1672 silcd/server_util.c.
1674 * Added support for closing active connections in rehash
1675 that were unconfigured by the user. Supports currently
1676 closing server and router connections. Affected file
1679 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
1681 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1683 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
1684 is NULL since seems that on some platforms NULL is allowed
1685 and on some it's not. Fallback encoding is used instead.
1686 Affected file lib/silcutil/silcstrutil.c.
1688 * Fixed statistics updating for incoming server connection
1689 which could cause problems when re-connecting. Affected
1690 file silcd/server.c.
1692 * Preliminary backup router support for standalone router
1693 added. Affected files in silcd/.
1695 * Mark server connections in backup router disabled before
1696 and after backup protocol. Affected file is
1697 silcd/server_backup.c.
1699 * Added support for reconnecting to remote server connection
1700 even if the protocol fails, and if the configuration wants
1701 us to keep trying to connect anyway.
1703 Server connection is not allowed to backup router if
1704 backup router does not have connection to primary router yet.
1706 Affected file is silcd/server.c.
1708 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1710 * Added silc_client_udpate_server function to update changed
1711 server info. Affected file lib/silcclient/idlist.[ch].
1713 * Added check for server entries that are being resolved when
1714 notify is received. If being resolved, handle the received
1715 notify only after it's resolved so that all notifys are
1716 handled in same order as received from the server.
1718 Added similar resolver check to channel entries. Every
1719 notify that cause resolving of any information that affects
1720 channel entry marks the channel entry in waiting state.
1721 After whatever resolving is over the waiters are signalled
1722 and only then the notifys are handled in the same order
1723 as delivered from the server.
1725 Affected files are lib/silcclient/idlist.[ch], and
1728 * Fixed KILLED notify handling in normal server. Affected
1729 file silcd/packet_receive.c.
1731 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
1732 is locally connected, or was locally connected (but may
1733 be detached and connection is not active). Added also
1734 SILC_IS_LOCAL for checking this status. Affected files
1735 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
1736 silcd/server.c and silcd/server_internal.h.
1738 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1740 * Don't send or handle TOPIC_SET if topic is already set and
1741 is same as being set. Affected files silcd/command.c and
1742 silcd/packet_receive.c.
1744 * Fixed CMODE change rights checking to work correctly when
1745 removing modes by operator. Affected file is
1746 silcd/server_util.c.
1748 * Fixed some handling with New Channel packet in router and
1749 fixed some CMODE_CHANGE notify handling in server and router.
1750 Affected file is silcd/packet_receive.c.
1752 * Changed "disconnect" client operation to include the
1753 reason of the disconnection and optional disconnection
1754 message. Affected file lib/silcclient/silcclient.h.
1756 * Made the compilation of lib/contrib/ stuff conditional.
1757 Affected files configure.in.pre, lib/contrib/Makefile.am.
1759 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1761 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
1762 to the sender of the notify too, to avoid situation where two
1763 notifys are in the network at the same time going to oppsite
1764 directions. Affected file silcd/packet_receice.c.
1766 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1768 * Delete the client from channel even if the cilent->id is
1769 NULL. It was possible that client was deleted without
1770 removing from channels (theoretically at least). Affected
1771 file silcd/server.c and silcd/server_util.c.
1773 * Free the client data too when resuming is not successful.
1774 Affected file silcd/packet_receive.c.
1776 * Merged some code from c0ffee's silc-plugin. Affected files
1777 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
1779 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
1780 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
1781 to the primary router connection, the other one returns
1782 TRUE if packet must be broadcasted to network.
1784 * All notifys that are destined to primary router (to network)
1785 are now automatically sent to backup routers even if the
1786 router is standalone (and has backup router). Affected files
1789 * Added --without-irssi and --without-silcd configuration
1790 options for disabling the compilation of these applications.
1791 Affected file configure.in.pre and prepare.
1793 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1795 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
1796 UTF-8 encoding and decoding. Added also new encodings
1797 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
1799 Added also SILC_STRING_LANGUAGE which is language and charset
1800 specific encoder and decoer for those platforms that support
1801 iconv(). It can convert the UTF-8 to and from the locale
1802 specific character set.
1804 Affected file lib/silcutil/silcstrutil.[ch].
1806 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
1808 * Added function silc_get_command_name to the file
1809 lib/silcutil/silcutil.[ch].
1811 * Improved the server debug output a bit. Affected files are
1814 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1816 * Save the channel passphrase when received succesful JOIN
1817 command reply from router, on normal server. Otherwise
1818 joinig +a channels from normal server is not possible.
1819 Affected file silcd/command.c.
1821 * Fixed a bug in TOPIC_SET notify handling. The notifier
1822 may be other than client too, like server or channel.
1823 It expected it to always be only client and ignored the
1824 notify. Affected file silcd/packet_recieve.c.
1826 * Removed some (unnecessary) debug printing from
1827 lib/silccore/silcid.c and lib/silccore/silcargument.c.
1829 * Do not force CMODE_CHANGE when server is announcing new
1832 Router announces stuff only after server reannounces channel
1833 after CHANNEL_CHANGE notify.
1835 These fixes optimizes the announcing procedure, and perhaps
1836 fixes some problems too. Affected file silcd/packet_receive.c.
1838 * Fixed SERVER_SIGNOFF sending to local clients. It was
1839 totally broken and sent the notify to all local clients,
1840 instead of only to those that was on same channel as the
1841 signing off clients. Affected file silcd/server_util.c.
1843 * Added -D option to server. It can be used to give debug
1844 level. The levels are from 0 - 99, and are predefined for
1845 smooth server debugging. (see silcd.c for the predefined
1846 levels). Affected file silcd/server.c.
1848 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1850 * Fixed a bug in Irssi SILC client to close the connection
1851 properly when disconnecting from server. Affected file
1852 irssi/src/silc/core/client_ops.c.
1854 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1856 * When authenticating as founder during JOIN command, check
1857 that the one authenticating becomes the only founder on the
1858 channel. Affected file silcd/command.c.
1860 * Better checking for founder mode setting when CUMODE_CHANGE
1861 notify is received. Affected file silcd/packet_receive.c.
1863 * Close all connections when shutting down the server by sending
1864 DISCONNECT packet. Close all listeners too when shutting
1865 down the server. Affected file silcd/server.c.
1867 * Handle DISCONNECT packet correctly in client library by
1868 calling the "disconnect" client operation. Affected file
1869 lib/silcclient/client.c.
1871 * Handle local errors correctly during resuming. Affected
1872 file lib/silcclient/client.c.
1874 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1876 * The log file is not dupped internally anymore in
1877 lib/silcutil/silclog.c. Fixed memory leaks too.
1879 * The scheduler now dispatches all pending timeout tasks
1880 when it is uninitialized with silc_schedule_uninit.
1881 Affected file lib/silcutil/silcschedule.c.
1883 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1885 * Added --enable-stack-trace option to configure. Added
1886 memory allocation stack trace support. Added files
1887 lib/silcutil/stacktrace.[ch]. Affected files are
1888 lib/silcutil/silcmemory.[ch].
1890 * Fixed memory leaks from libraries and server. Affected
1891 files around the tree.
1893 * Reverted back a fix made to CUMODE which broke it.
1894 Affected file silcd/command.c.
1896 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1898 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
1899 core library, and implemented it. All textual messages SHOULD
1900 use this flag and the message MUST be UTF-8 encoded.
1901 All text messages sent by Irssi SILC client are now UTF-8
1902 encoded (regardless whether the terminal supports UTF-8 or not).
1903 Affected files are lib/silccore/silcchannel.h,
1904 irssi/src/silc/core/silc-servers.c, silc-channels.c and
1907 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1909 * Added lots of new statistics updating that was missing from
1910 the server and router code. Affected files in silcd/.
1912 * Sending SIGUSR1 signal to server now dumps the current
1913 server statistics into /tmp directory. Affected file is
1916 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
1917 the SILC Hash Interface also. Added new functions
1918 silc_hash_get_name, silc_hash_init, silc_hash_update and
1919 silc_hash_final. Affected file lib/silccrypt/silchash.c.
1921 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1923 * Added some better info printing for client during connecting.
1924 Affected file silcd/server_util.c.
1926 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
1927 to silence a user on a channel. Affected files are
1928 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
1929 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
1930 and silcd/packet_receive.c.
1932 * Fixed a fatal bug in handling of malformed command payload.
1933 Affected file silcd/command.c.
1935 * Fixed a double free when announcing channel users to router.
1936 Affected file silcd/server.c.
1938 * After successful authentication to channel founder mode, check
1939 that there isn't anyone else with founder mode on the channel.
1940 The one that authenticated will become founder and anyone
1941 else is demoted. Affected file silcd/command.c.
1943 * Added error printing of any error that has occurred during
1944 any command in client library. Affected file is
1945 irssi/src/silc/core/client_ops.c.
1947 * Removed some error printing from the client library and left
1948 it for the application to worry (from the error status it
1949 receives in 'command' client operation. Affected file is
1950 lib/silcclient/command.c.
1952 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1954 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
1955 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
1956 Starting key agreement with itself is denied. Affected file
1957 is lib/silcclient/client_keyagr.c.
1959 * Fixed some error checkings from the SFTP library which caused
1960 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
1961 and lib/silcsftp/sftp_util.c.
1963 * Added new "debug" and "debug_string" settings to Irssi SILC
1964 client which can be used to print runtime debugging on the
1965 Irssi's screen. Available when compiled with --enable-debug
1966 option. Affected file irssi/src/silc/core/silc-core.c.
1968 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1970 * Fixed a missing variadic parameter in a function call that
1971 caused server crash when a non-allowed connection arrived.
1972 Reported by Richard Becker. Affected file silcd/server.c.
1974 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1976 * Added WATCH list sending to backup routers from router.
1977 The WATCH command is sent by the router to the backup
1978 router. Affected file silcd/command.c.
1980 * Mark the backup_router flag for RouterConnection entry
1981 if the backup router stuff is defined in the config file.
1982 Affected file silcd/serverconfig.c.
1984 * Fixed some backup data sending around the code to work better
1985 if the router is standalone router. Not all places were fixed.
1986 Affected file silcd/packet_receive.c, silcd/packet_send.c,
1989 * Fixed the router connecting when connecting to multiple
1990 routers. It ignored every other router except the first
1991 one. Affected file silcd/server.c.
1993 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1995 * Made the private key generation after expiration optional.
1996 If not created after expiration the old key will re-expire
1997 at a later time (and thus key pair is not necessary to
1998 change). Affected file irssi/src/silc/core/clientutil.c.
2000 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2002 * The length arguments in bind() and connect() were wrong
2003 and fixed now to used SIZEOF_SOCKADDR in the
2004 lib/silcutil/unix/silcunixutil.c.
2006 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2008 * Fixed detach timeout handling to use Client ID and not
2009 the actual client entry which may be freed in the callback.
2010 Affected file silcd/command.c.
2012 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2014 * Merged c0ffee's multiple interface support patch.
2015 Affected files in silcd/.
2017 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2019 * Cleanup keys properly. Affected file is
2020 irssi/src/silc/core/clientutil.c.
2022 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2024 * Display the user mode on the status bar. Affected file
2025 irssi/src/silc/core/silc-expandos.c.
2027 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2029 * If private message key is not set, but the flag is set in
2030 the packet, ignore the packet since it cannot be decrypted.
2031 Affected file lib/silcclient/client_prvmsg.c.
2033 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2035 * When resuming client, remove the old client entry from
2036 the watcher list too. Affected file silcd/packet_receive.c.
2038 * Do not allow normal server to force founder mode away
2039 from router if the founder mode is already set. Affected
2040 file silcd/packet_receive.c.
2042 * Remove the client entry with watch notify types with short
2043 timeout, and not directly, so that other notifys can be
2044 retrieved too. Affected file lib/silcclient/client_notify.c.
2046 * Display notification about data messages that cannot be
2047 displayed. Affected files irssi/src/silc/core/client_ops.c,
2048 irssi/src/fe-common/silc/module-formats.[ch].
2050 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2052 * Fixed the CHANNEL_CHANGE notify handling in client libary
2053 to not use freed memory. Affected file is
2054 lib/silcclient/client_notify.c.
2056 * Fixed CUMODE_CHANGE notify handling in server. Affected
2057 file silcd/packet_receive.c.
2059 * Fixed USERS command to support empty channels. Affected
2060 file silcd/command.c.
2062 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2064 * Allow multiple identical pending commands to be registered
2065 in client library. Affected file is lib/silcclient/command.c.
2067 * Call the completion for resolving client information only
2068 after all resolvers has finished. This fixes a crash in
2069 the client. Added support for checking when the resolvers
2070 are finished. Affected file is lib/silcclient/idlist.c.
2072 * Wait by default 3 seconds before reconnecting to the server
2073 after being disconnected. Makes the /detach command a bit
2076 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2078 * Check the watcher list before sending signoff notifys
2079 when closing client connection. Affected file is
2082 * Added better CMODE command rights checking. Affected file
2083 silcd/server_util.c.
2085 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2087 * Fixed watcher list checking during server signoff. It
2088 crashed the server. Affected file silcd/server_util.c.
2090 * The JOIN command reply returns now the founder's public
2091 key. Affected file is silcd/command.c.
2093 * Announce the channel mode, and the mode properties with
2094 CMODE_CHANGE notify. Affected file silcd/server.c.
2096 * Mark new channels by default disabled, untill at least
2097 one user joins the channel. Affected file is
2098 silcd/packet_receive.c.
2100 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2102 * The nickname argument to watch notify can be optional.
2103 Fixes a crash in server. Affected file silcd/packet_send.c.
2105 * Remove the client entry from cache if the WATCH notify type
2106 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2107 lib/silcclient/client_notify.c.
2109 * Check the watcher list before and after changing nickname
2110 when the NICK_CHANGE notify is received. Affected file is
2113 * Fixed a crash in OPER and SILCOPER command sending. Empty
2114 passphrase caused the crash. Affected file is
2115 lib/silcclient/command.c.
2117 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2119 * Merged with Irssi CVS for Irssi SILC client.
2121 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2123 * Completed the protocol specifications.
2125 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2127 * Merged with Irssi CVS for Irssi SILC client.
2129 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2131 * Added the founder's public key delivery to the
2132 CUMODE_CHANGE notify type as well. Updated the protocol
2133 specs and the code. Affected files are silcd/packet_send.[ch],
2134 silcd/packet_receive.c and silcd/command.c.
2136 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2138 * Added silc_pkcs_public_key_copy function into the
2139 lib/silccrypt/silcpkcs.[ch].
2141 * Remove the `iv' from the SilcChannelEntry since we can
2142 live without it. Affected files are silcd/idlist.h and
2143 silcd/packet_receive.c.
2145 * Added support for sending the founder's public key in
2146 the CMODE_CHANGE notify packet in the server. Affected
2147 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2148 silcd/command.c and silcd/server.c.
2150 * Changed the FOUNDER_AUTH authentication to use only
2151 public key authentication as defined by new protocol
2152 specs. Passphrase authentication with that mode cannot
2153 be used anymore. It is now possible to reclaim founder
2154 mode from any server in the network. Affected files are
2155 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2157 * Added permanent channels support by making the channel
2158 permanent when FOUNDER_AUTH mode is set on the channel.
2159 The channel will not be destroyed even if channel is empty
2160 when that mode is set. Protocol TODO #17. Affected
2161 files are silcd/server.[ch], server_util.[ch],
2162 silcd/command.c, silcd/packet_receive.c and
2163 lib/silcclient/command.c.
2165 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2167 * Added reference counter to the command reply context in
2168 the client library. Affected files are
2169 lib/silcclient/command_reply.[ch].
2171 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2173 * Fixed rekey protocol with PFS in the client library.
2174 Affected file is lib/silcclient/protocol.c.
2176 * Added support for list of errors in client library
2177 command reply handling. Affected file is
2178 lib/silcclient/command_reply.c.
2180 * Defined that the WHOIS and IDENTIFY commands can send
2181 list of errors. Updated the protocol specs. Protocol
2184 * Added support for sending list of errors to WHOIS and
2185 IDENTIFY commands in server. Added support for receiving
2186 list of errors in server. Affected files are
2187 silcd/command.c and silcd/command_reply.c.
2189 * Fixed client info resolving on LEAVE command in client
2190 library to not crash. Affected file is
2191 lib/silcclient/client_notify.c.
2193 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2195 * Defined that the NICK command replies with thew changed
2196 nickname too, to make the nickname changing simpler at
2197 the client's end. Updated protocol specs and the code
2198 in client and server. Affected files are
2199 silcd/command.c, lib/silcclient/command_reply.c and
2200 lib/silcclient/command.c.
2202 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2204 * Added `Compressed' packet flag to indicate that the packet
2205 payload is compressed by the sender. Updated the protocol
2206 specs and the core library. The compression still is not
2207 implemented in the sources. Affected file is
2208 lib/silccore/silcpacket.h.
2210 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2212 * Remove pending command callbacks also if the connection
2213 to the server is destroyed. Affected file is
2214 lib/silcclient/client.c.
2216 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2218 * Added new QUIET channel user mode that can be used to
2219 quiet a user in a channel. Updated the protocol specs but
2220 it wasn't implemented yet. Protocol TODO #27. Affected
2221 file is lib/silccore/silcmode.h.
2223 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2225 * Added BLOCK_INVITE user mode to be able to block incoming
2226 invite notifications. Protoocol TODO #26. Affected files
2227 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2230 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2231 the protocol specs and the code. Affected file is
2232 lib/silccrypt/silcpkcs.c.
2234 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2236 * Disconnect Payload includes now the status type. Updated
2237 the protocol specs and the code. Protocol TODO #25.
2238 Affected files are silcd/server.c, lib/silcclient/client.c.
2240 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2241 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2242 Moved the silc_client_command_status_messages table to the
2243 lib/silcutil/silcutil.c and added new funtion
2244 silc_get_status_message, which deprecates function
2245 silc_client_status_message. Affected files are
2246 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2247 lib/silcutil/silcutil.[ch].
2249 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2251 * Defined that the nickname hash in Client ID MUST be from
2252 lowercase nickname. This effectively changes nicknames in
2253 SILC to case-insensitive. Updated the protocol specs and
2254 the code. Affected files are lib/silcutil/silcutil.[ch],
2255 silcd/serverid.c, and silcd/idlist.c.
2257 * Added new channel user modes BLOCK_MESSAGES_USERS and
2258 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2259 code. Affected files are lib/silccore/silcmode.h,
2260 lib/silcclient/command.c, and silcd/packet_send.c.
2262 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2263 specs and code. Affected file lib/silccore/silcstatus.h.
2265 * Added support for watch list. It is possible to add nicknames
2266 to be watched, and when they come to network, leave network
2267 or user mode changes the watcher will be notified of this
2268 change. Added SILC_COMMAND_WATCH command, added new
2269 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2270 notifications. Updated the protocol specs and implemented
2271 this to library, client and server. Protocol TODO #21.
2272 Affected files are lib/silccore/silccomand.h,
2273 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2274 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2275 silcd/packet_send.[ch], silcd/packet_receive.c, and
2276 irssi/src/silc/core/client_ops.c.
2278 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2279 somebody watching you. Updated the protocol specs and the
2280 code. Affected files are lib/silccore/silcmode.h, and
2281 lib/silcclient/command.c.
2283 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2285 * Added service support to SILC protocol. Added new command
2286 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2287 core library. Services are not implemented in server or
2288 client for now. Protocol TODO #20. Affected files are
2289 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2291 * Added SilcStatus argument to `command' client operation
2292 to return the error status when command sending fails
2293 locally. Changed all command in client library to return
2294 correct command status. Affected files are
2295 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2296 irssi/src/silc/core/client_ops.c.
2298 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2300 * Added silc_mime_parse function to parse MIME headers.
2301 Affected files are lib/silcutil/silcstruti.[ch].
2303 * Added MIME header parsing in Irssi SILC Client. It displays
2304 all textual MIME objects, others it ignores. Affected file
2305 is irssi/src/silc/core/clien_ops.c.
2307 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2309 * Fixed a bug in the pid writing function, which couldn't be
2310 written in a root-owned directory.
2312 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2314 * Defined that channel message to unknown Channel ID must
2315 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2316 Updated the protocol specs and the code in server. The
2317 affected file is silcd/packet_receive.c.
2319 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2321 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2322 that it is used to send error notifys if error occurs during
2323 some SILC packet processing, except commands. The error
2324 types are same as for command reply types. Defined that
2325 if private message is sent to unknown Client ID the error
2326 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2327 Updated the protocol specs and code. Affected files are
2328 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2329 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2330 and irssi/src/silc/core/client_ops.c. Renamed the
2331 SilcCommandStatus to SilcStatus.
2333 * Defined the use of extra WHOIS attributes in WHOIS command.
2334 The <Requested Attributes> (defined in a separate document)
2335 can be used to request additional information about user
2336 not returned by standard WHOIS command. Defined that server
2337 can send WHOIS command directly to client. Client provides
2338 the requested attributes to the server. Updated the protocol
2339 specs. Protocol TODO #4. Implementation is not done yet
2340 (Protocol TODO #24).
2342 * Renamed function silc_client_command_status_message to
2343 silc_client_status_message. Affected files are
2344 lib/silcclient/command_reply.[ch].
2346 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2348 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2349 32 bit integers. Updated the protcol specs and the code.
2350 Affected files are silcd/command.c and
2351 lib/silcclient/command.c.
2353 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2355 * Fixed a bug in library where sending a bogus authentication
2356 payload would lead to a crash. Affected file is
2357 lib/silccore/silcauth.c.
2359 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2361 * Added detach_disabled and detach_timeout server config
2362 options to the server. Affected files silcd/serverconfig.[ch],
2363 silcd/command.c and silcd/packet_receive.c.
2365 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2367 * Added resolve_cmd_ident field to the SilcClientEntry structure
2368 too so that if the entry is for example being resolved so
2369 another command may attach to the same pending command reply
2370 without requiring to resolve the same entry again. Added
2371 support for adding multiple pending commands for one
2372 command idenfier. Affected files lib/silcclient/command.[ch],
2373 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2375 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2377 * Defined that server receives WHOIS command reply for private
2378 and secret channels too. Updated protocol specs and the
2379 code in server. Affected file silcd/command.c.
2381 * Defined <channel user mode list> argument to WHOIS command
2382 reply for returning user modes on the channels. The
2383 channel list now doesn't include the user mode anymore but the
2384 actual channel mode. Updated protocol specs and the code in
2385 client and server. Affected files are silcd/command_reply.c,
2386 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2387 and lib/silcclient/command_reply.c.
2389 * Save the channels list in WHOIS command reply in normal server
2390 so that WHOIS always shows joined channels also in normal
2391 server and not just on router. Affected file is
2392 silcd/command_reply.c.
2394 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2396 * Defined that server receives USERS command reply for private
2397 and secret channels too. Updated protocol specs and the
2398 code in server. Affected file silcd/command.c.
2400 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2402 * Changed the UMODE's mode mask argument to be optional. If
2403 not provided then the command merely returns the current mode
2404 mask to the client. Updated protocol specs and the server.
2405 Affected file is silcd/command.c.
2407 * Added SILC session detachment/resuming support. It is possible
2408 to detach by closing the network connection and then re-connect
2409 and resume to the old client session. Added DETACHED user
2410 mode that server will set for detached client. Added new
2411 packet RESUME_CLIENT which is used to perform the resuming
2412 process. Added DETACH command. Updated the protocol specs,
2413 core library, client and server. Protocol TODO #22. Very
2414 many affected files around the tree.
2416 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2418 * Changed the CMODE's mode mask argument to be optional. If
2419 not provided then the command merely returns the current mode
2420 mask to the client. Updated protocol specs and the server.
2421 Affected file is silcd/command.c.
2423 * Changed the Killer's Client ID in KILLED notify to be just
2424 any ID payload since router server is allowed to kill as well.
2425 Updated protocol specs, client libary and server. Affected
2426 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
2427 and irssi/src/silc/core/client_ops.c.
2429 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2431 * Added new user modes ANONYMOUS for special anonymous servers
2432 that may set the mode for client, and BLOCK_PRIVMSG which
2433 client may set to block incoming private messages unless the
2434 Private Message Key flag is set (using private keys to protect
2435 private messages). Updated protocol specs and code in client
2436 and server and core library. Protocol TODO #23. Affected
2437 files are lib/silccore/silcmode.h, silcd/server.[ch],
2438 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
2439 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
2441 * Added new channel user mode BLOCK_MESSAGES which the client
2442 may set to itself to tell server not send channel messages.
2443 Other packets such as channel key packets are still sent.
2444 Protocol TODO #23. Updated the protocol specs, client and
2445 server. Affected files are lib/silccore/silcmode.h,
2446 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
2447 lib/silcutil/silcutil.c, silcd/command.c, and
2448 silcd/packet_send.c.
2450 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2452 * Redefined the Status Payload to include now two 8 bit fields,
2453 instead of one 16 bit field. This now makes it possible to
2454 send list of errors. Updated the protocol specs and the code
2455 in core library, client library and server. Protocol TODO #1.
2456 Affected files are lib/silccore/silccommand.[ch],
2457 lib/silcclient/command_reply.[ch], silcd/command.c,
2458 silcd/command_reply.c and silcd/packet_receive.[ch].
2460 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2462 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
2463 must be handled by the application and should tell the application
2464 that an error message was already printed, and it should print the
2465 config coords (line, filename, ...). Affected files are
2466 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
2468 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
2469 server config parsing code more readable.
2471 Fixed a bug in the fetch_logging() config callback.
2473 Affected files is silcd/serverconfig.c.
2475 * Drop root privileges when started in foreground. Don't drop them
2476 if debugging also. Affected file is silcd/silcd.c.
2478 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2480 * Added more IM-like features by introducing new user modes
2481 for setting various presence information. Added new modes:
2482 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
2483 specs and code. Protocol TODO #19. Affected files are
2484 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
2485 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
2487 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2489 * Added STATS command to the protocol after all, to return
2490 various statistical information about the network. It can
2491 be used by clients to retrieve statistical information, and
2492 servers may use it to to fetch cell and network wide
2493 statistics from router. Updated the protocol specs and
2494 implemented it to the server. Protocol TODO #16.
2495 Affected files are lib/silccore/silccommand, silcd/command.[ch],
2496 silcd/command_reply.[ch].
2498 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2500 * The LIST command reply in client libary now adds new channel
2501 entry if the returned channel doesn't exist yet in cache,
2502 and returns the channel entry to the application in the
2503 command_reply client operation. Affected file is
2504 lib/silcclient/command_reply.c.
2506 * Changed the channel message payload's MAC generation to
2507 include the IV in the MAC as well. This way all relevant
2508 parts of the channel message payload are authenticated also
2509 with the channel message MAC (and not only by packet MAC).
2510 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
2511 Affected file is lib/silccore/silcchannel.c.
2513 * Fixed the SKE to save the remote version, since the
2514 silc_ske_parse_version mistakenly checked wrong version,
2515 after it replaced the start payload. Affected files are
2516 lib/silcske/silcske.[ch].
2518 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2520 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
2521 string utility functions. Added there also new functions
2522 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
2523 Affected files lib/silcutil/silcstrutil.[ch].
2525 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
2526 files are lib/silcutil/silcstrutil.[ch].
2528 * Defined that the security property fields in SKE SHOULD be
2529 UTF-8 encoded, defined that version string MUST be US-ASCII
2530 encoded, defined that passphrases sent in connection
2531 authentication protocol MUST be UTF-8 encoded. Implemented
2532 these to the client and server. Defined also that other
2533 passphrases sent in the protocol MUST be UTF-8 encoded.
2534 Affected files are lib/silcske/silcske.c,
2535 lib/silcclient/protocol.c, silcd/protocol.c,
2536 silcd/serverconfig.c, and lib/silccore/silcauth.c.
2538 * Changed the silc_client_close_connection interface to not
2539 need the SilcSocketConnection which should not be visible
2540 to application. Affected files are lib/silcclient/client.c
2541 and lib/silcclient/silcclient.h.
2543 * Rewrote the text for Private Message Key Payload in the
2544 protocol specification. Protocol TODO #11.
2546 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2548 * Upgraded the protocol version to 1.1, updated protocol specs
2551 * Added the nickname as new argument to NICK_CHANGE notify and
2552 added it to protocol specs and implemented it to client and
2553 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
2554 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
2555 lib/silcclient/client_notify.c.
2557 * Added the killer's client ID to the KILLED notify and added
2558 it to protocol specs and implemented it to client and server.
2559 Protocol TODO #13. Affected files are silcd/command.c,
2560 silcd/packet_receive.c, packet_send.[ch],
2561 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2562 The killer's client entry is now returned to application in
2563 the `notify' client operation.
2565 * Fixed the Max Argument fields that had too large value set
2566 in the protocol specs. Protocol TODO #14.
2568 * Added the LEAVE command reply to return the ID of parted
2569 channel. Updated protocol specs and implemented it to the
2570 client and server. Protocol TODO #15. Affected files are
2571 silcd/command.c, lib/silcclient/command_reply.c. The channel
2572 entry is now returned to application in the `command_reply'
2575 * Rewrote the version SKE version checking in client libary
2576 and in server to use the silc_parse_version_string. Affected
2577 files are lib/silcclient/protocol.c, silcd/protocol.c.
2579 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
2580 commands that was missing it, and updated protocol specs and
2581 the server implementation. Protocol TODO #10. The affected
2582 file is silcd/command.c.
2584 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
2585 generic reply to a generic request (REQUEST flag), and
2586 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
2587 way. A draft-riikonen-silc-flags-payloads-00.txt is written
2588 to define the payload for DATA flag. Added the flags to
2589 the implementation. Protocol TODO #9. Affected file is
2590 lib/silccore/silcchannel.h.
2592 Changed the client library to return the message length
2593 to application as well in the channel_message and private_message
2594 client operations. Affected files are
2595 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
2596 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
2597 and lib/silcclient/client_ops_example.c.
2599 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
2600 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
2601 the channel. Updated protocol specs and impelemented this
2602 to client and server. Protocol TODO #6. Affected files are
2603 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
2604 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
2606 Added new options m and M to CMODE command in Irssi SILC
2607 client to set these modes.
2609 * Deprecated all administrative commands from SILC protocol
2610 since they are highly implementation specific commands.
2611 Updated protocol specs. Moved the old commands in
2612 implementations to private range of command types. Affected
2613 files are silcd/command.c, lib/silcclient/command.c and
2614 lib/silcclient/command_reply.c. Protocol TODO #8.
2616 * Fixed a bug in server where sending unknown command crashes
2617 the server. Affected file silcd/command.c.
2619 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2621 * Added SILC_PROTOCOLVERSION macro to check protocol version
2622 of a socket connection. The affected file is
2623 lib/silcutil/silcsockconn.h.
2625 * Added better error logging in rekey protocol. Affected file
2628 * Do not check public key types in SKE during rekey. Affected
2629 file lib/silcske/payload.c.
2631 * Fixed the rekey protocol with PFS, which was totally broken.
2632 Affected file silcd/protocol.c.
2634 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2636 * Some client implementations quit network by doing first LEAVE
2637 and then immediately SIGNOFF (like Bombyx). We now do check
2638 after a short time after LEAVE notify and check whether the
2639 client is still valid after LEAVE, and if not we remove it from
2640 cache. Affected file is lib/silcclient/client_notify.c.
2642 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2644 * Merged version 1.1.4 of zlib. Even if it not currently in use,
2645 it's good not to have security holes here.
2647 * Fixed a negative refcount situtuation for the config context.
2648 Affected file is silcd/serverconfig.c.
2650 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2652 * ROBOdoc documented lib/silcutil/silcutil.h.
2654 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2656 * Optimized even more the SilcPacketContext structure. Now
2657 totally saved 16 bytes of memory per context after optimization.
2658 Affected files are lib/silccore/silcpacket.[ch].
2660 * Made strict checks for valid SILC IDs. Affected file is
2661 lib/silccore/silcid.c.
2663 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2665 * Changed the object argument for silc_cipher_register,
2666 silc_hash_register, silc_hmac_register and silc_pkcs_register
2667 to const. Affected files are lib/silccrypt/silccipher.[ch],
2668 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
2670 * Changed the silc_get_username and silc_get_real_name to
2671 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
2673 * Fixed the Irssi SILC Client to use the silc_get_username and
2674 silc_get_real_name insted of glib routines since the glib
2675 routines only corrupt stack. Fixes the Irssi SILC to work in
2676 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
2678 * Fixed the Irssi to not use g_get_home_dir since it crashes
2679 or returns garbage on cygwin and corrupts stack. Added function
2680 get_home_dir to Irssi routines. Affected files are
2681 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
2683 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2685 * Made some structure optimizations. SFTP memory FS MemFSEntry
2686 entry structure. Optimized SilcTask structure. Optimized
2687 SilcPacketContext structure.
2689 Affected files lib/silcsftp/sftp_fs_memory.c,
2690 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
2692 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2694 * And yet again reverted back the config thing since Johnny
2695 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
2698 * Fixed memory leaks from config object. Affected files are
2699 silcd/serverconfig.[ch].
2701 * Added support for adding new connections to the server in rehash.
2702 After rehash they take effect.
2704 Added support for changing the maximum allowed connections in
2705 rehash. The number can grow but going smaller is not supported.
2707 Added function silc_server_num_sockets_by_remote to the
2708 silcd/server_util.[ch].
2710 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
2712 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2714 * Added preliminary checking during config parsing for a valid
2715 public/private key and removed further checks in the code.
2716 Affected files are silcd/serverconfig.[ch], server.c.
2718 * Moved functions silc_server_drop() and silc_server_daemonise()
2719 from server.c to silcd.c since they are stricly related to
2720 the application activity.
2722 * Reverted a small part of the automatic ref/unref since
2723 it caused a double unref in some situations. Affected
2724 files are silcd/silcd.[ch], server.c, serverconfig.c.
2726 * Added some .cvsignore files in the lib directory.
2728 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2730 * Fixed silc_net_gethostbyaddr to correctly resolve by
2731 address. Affected file lib/silcutil/silcnet.c.
2733 * Fixed the notify relaying to client. The HMAC to be used
2734 with relayed packets ws wrong and caused decryption failure
2735 at the client end. Affected file is silcd/packet_receive.c.
2737 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2739 * Created new branch silc_protocol_1_0_branch.
2741 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
2743 * Changed the silc_server_config_* routines to be SilcServer
2744 independent. They are now officially application specific code
2745 and not part of generic server implementation. Affected files
2746 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
2748 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2750 * Added automatic referencing of config context in the
2751 silc_server_config_alloc, and automatic unreferencing in the
2752 silc_server_config_destroy. Affected files are
2753 silcd/serverconfig.[ch], silcd/silcd.c.
2755 * Fixed the silc_log_quick handling in the logging routines.
2756 It didn't log quickly when it was TRUE. Affected file is
2757 lib/silcutil/silclog.c. Also the flush delay was set even
2758 if it was 0 in config file. Affected file is
2759 silcd/serverconfig.c.
2761 * Added support for changing key pair of the server in rehash.
2762 Affected file silcd/server.c.
2764 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2766 * Fixed the TOPIC_SET notify to not cras. It changed the topic
2767 too early, before getting the channel entry. Affected file
2768 is silcd/packet_receive.c.
2770 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2772 * Added functions silc_server_config_[ref/unref], these are used
2773 to prevent that the config object is destroyed.
2775 No longer directly affect global variables silc_log_quick and
2776 silc_log_delay, they are first cached inside the config object
2777 and then applied with silc_server_config_setlogfiles().
2779 silc_server_config_set_defaults() is now internal to
2780 serverconfig.c, there are no reasons to show this internal stuff
2783 Affected files are silcd/serverconfig.[ch].
2785 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
2786 fprintf's to stderr, since some code may be executed again after
2787 the server went into the background. Affected files are
2790 * Added rehash support. Added function silc_server_rehash() that
2791 will perform all the basic tasks of the rehashing procedure.
2793 * Added command line option `-x, --hexdump'. This will enable the
2794 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
2795 The option `--hexdump' implies `--debug'.
2797 * Fixed a bad bug in the logging APIs (silcutil library) where
2798 the application would crash after calling silc_log_reset_all().
2800 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2802 * Fixed the KICKED notify handling in client library to
2803 correctly remove the channel and all entries from the
2804 channel when I was kicked. This bug crashed the client.
2806 Fixed yet another but in KICKED notify handling to remove
2807 the kicked client correctly from the channel.
2809 Affected file is lib/silcclient/client_notify.c.
2811 * Fixed a minor bug in looking up correct client entry
2812 in KICKED notify in server. Affected file is
2813 silcd/packet_receive.c.
2815 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
2816 sources correctly to distribution. Fixes --with-gmp option.
2818 * Removed the manual rehashing from ID Cache, and changed it
2819 to use the SILC Hash Table's auto rehash feature. Affected
2820 file is lib/silccore/silcidcache.c.
2822 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2824 * Fixed a bug in the silc_client_nickname_format function that
2825 handles the multiple same nickname formatting. Two clients
2826 with same nickname caused problems after the first one left
2827 and rejoined. It didn't format the nickname correctly.
2828 Affected file is lib/silcclient/idlist.c.
2830 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2832 * Don't change the topic if olod topic is same as new one.
2833 Affected file is silcd/packet_receive.c.
2835 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2837 * Added cross-reference support to the SILC Documentation
2838 generator. All types across all HTML files are now cross-
2839 referenced. Affected files util/robodoc/generator.c and
2840 scripts/silcdoc/silcdoc.
2842 * Added file lib/silcutil/silctypes.h to include all the
2843 arithmetic type definitions and some macros. Removed
2844 includes/bitmove.h and moved macros to silctypes.h.
2846 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2848 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
2850 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2852 * Added `type' argument to silc_id_payload_parse_id function which
2853 now returns the type of the ID to the sent pointer. Affected
2854 file is lib/silccore/silcid.[ch].
2856 * Added check for CMODE_CHANGE notify type that mode change is
2857 allowed by the sender. Affected file silcd/packet_receive.c.
2859 * Added check for CUMODE_CHANGE notify type that mode change is
2860 allowed by the sender. Affected file silcd/packet_receive.c.
2861 Added the ID type as CUMODE_CHANGE notify type as argument
2862 to the `notify' client operation. Affected files are
2863 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2865 * Added function silc_client_add_server to the client library.
2866 Added support for resolving also channel and server info when
2867 received unknown entity in notify packet. Affected files are
2868 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
2870 * Added function silc_command_get_status to return the command
2871 status from the command reply's argument payload. Affected files
2872 are lib/silccore/silccommand.[ch].
2874 * Added check for KICKED notify type that the kicking is
2875 allowed by the client. Affected file silcd/packet_receive.c.
2877 * Created function silc_get_input which can be used to get input
2878 (echo on or off) from user on command line. Affected files are
2879 lib/silcutil/silcutil.[ch].
2881 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2883 * Optimized silc_server_packet_relay_to_channel function.
2884 Added new function silc_channel_message_payload_encrypt which
2885 can be called directly if channel message payload needs to
2886 be encrypted and is already encoded (no need to call _encode
2887 function). Packet relaying is now done by router without any
2888 extra memory allocations. Affected files are
2889 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
2890 silcd/packet_send.c.
2892 * Fixed the INVITE notify handling. It took wrong arguments
2893 as invite list and invite delete. Affected file is
2894 silcd/packet_receive.c.
2896 * Added check for TOPIC_SET notify type that the topic change is
2897 allowed by the client. Affected file silcd/packet_receive.c.
2899 * Added check for INVITE notify type that inviting is allowed by
2900 the client. Affected file silcd/packet_receive.c.
2902 * Changed the silc_server_client_on_channel to return the
2903 SilcChannelClientEntry as well. Moved the function
2904 silc_server_check_cmode_rights to server_util.[ch].
2905 Affected files are silcd/server_util.[ch], silcd/command.c.
2907 * Added function silc_server_check_umode_rights to check whether
2908 changing client's user mode is allowed. Added check for
2909 UMODE_CHANGE notify type that the umode change is allowed
2910 by the client. Affected files are silcd/server_util.[ch],
2911 silcd/packet_receive.c and silcd/command.c.
2913 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2915 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
2916 ID length. It ignored that ID can be IPv6 based as well.
2917 Affected file lib/silccore/silcpacket.h.
2919 * Fixed the silc_id_id2str and silc_id_str2id to take the
2920 IPv6 address offset's into consideration. Affecte file is
2921 lib/silccore/silcid.c.
2923 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2925 * Fixed the internal Unix scheduler functions to check for
2926 NULL context they may receive. The affected file is
2927 lib/silcutil/unix/silcunixschedule.c.
2929 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
2931 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
2932 can specify different directory with --home command line
2933 parameter. Affected files irssi/src/silc/core/client_ops.c,
2936 * SILC-specific commands aren't now executed if the active server
2937 isn't of SILC-type, so there won't be problems with having
2938 IRC and SILC protocol support in same client. Affected files
2939 irssi/src/silc/core/silc-channels.c, silc-servers.c,
2942 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2944 * Improved the signal support in SILC Schedule. Added new
2945 function silc_schedule_signal_call which is used by application
2946 to mark a signal to be called. It is now safe to perform
2947 any kind of tasks in signal callbacks since it is guaranteed
2948 that the application specified signal callback is called
2949 after the signal is over. Affected files are
2950 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
2952 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2954 * Added `name' field to SilcChannelPrivateKey to represent
2955 application given name for the key. Moved also the context from
2956 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
2957 Added the `name' argument also to the function
2958 silc_client_add_channel_private_key.
2960 Added function silc_client_current_channel_private_key to set the
2961 current channel private key in use.
2963 Added "change" command to KEY command which can be used to change
2964 the current channel private key. Bound the command also to
2965 alt+K (Alt+Shift+k).
2967 Also affected files lib/silcclient/client_channel.c,
2968 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
2970 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2972 * Added silc_rng_get_byte_fast function in to the
2973 lib/silccrypt/silcrng.[ch].
2975 * Changed the interface of silc_packet_assemble and the
2976 silc_packet_send_prepare. If silc_packet_assmble is now
2977 called the application does not call silc_packet_send_prepare
2978 because the library will call it automatically. These
2979 interfaces now also return a reference to the outgoing buffer
2980 which includes the assembled packet, which the application can
2981 use to encrypt the packet.
2983 Affected files are lib/silccore/silcpacket.[ch],
2984 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
2985 silcd/packet_send.c, server_backup.c and packet_receive.c.
2987 * Fixed a packet sending bug on very high load, where outgoing
2988 packet queue wasn't handled correctly and packets got corrupted.
2989 Affected files are lib/silcutil/*/silc*sockconn.c,
2990 lib/silcclient/client.c and silcd/server.c.
2992 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2994 * Added macro SILC_PACKET_DATALEN which can be used during
2995 packet assembling to check whether the data to be added to
2996 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
2997 len is truncated until it fits it.
2999 Added checks for maximum length of channel message payload and
3000 private message payload also.
3002 Added checks for maximum packet length in server and in
3005 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3006 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3007 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3008 lib/silcclient/client_prvmsg.c.
3010 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3012 * Added silc_server_packet_queue_purge call to the
3013 silc_server_disconnect_remote to assure that all data in the
3014 queue before disconnecting is sent to the network. Affected
3015 file silcd/server.c.
3017 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3019 * Added the deleting of server's own ID cache entry to the
3020 silc_server_free function. Free also everything else that
3021 has been allocated in silc_server_init. The affected file
3024 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3026 * Added functions silc_parse_version_string, silc_version_to_num,
3027 and silc_ske_parse_version to parse SILC protocol style version
3028 strings. Affected files lib/silcutil/silcutil.[ch] and
3029 lib/silcske/silcske.[ch].
3031 * Added new configuration params: version_protocol, version_software
3032 and version_software_vendor to specify what version the remote
3033 host must at least be to be able to connect to server. The vendor
3034 string can be regex matched too. Added new function
3035 silc_server_connection_allowed to check maximum number of allowed
3036 connections, and allowed versions for incoming connections.
3037 Affected files are silcd/server.c, server_util.[ch] and
3040 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3042 * Added preliminary support for signals in scheduler. The
3043 signals we care about are now blocked always when the scheduler
3044 is locked. This way we can synchronise the use of signal with
3045 scheduler. It is guaranteed that when signal occurs the scheduler
3046 is not locked, and thus new tasks can be safely added to the
3049 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3050 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3051 Added new platform specific routines
3052 silc_schedule_internal_signals_[un]block and
3053 silc_schedule_internal_signal_[un]register.
3055 Added new functions to SILC Schedule API:
3056 silc_schedule_signal_[un]register. Each signal that application
3057 is going to use should be registered to the scheduler.
3059 Affected files are lib/silcutil/silcschedule.[ch],
3060 lib/silcutil/*/silc*schedule.c.
3062 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3064 * Check for unauthenticated client and server in the
3065 silc_server_new_client and silc_server_new_server functions.
3066 Affected file silcd/packet_receive.c.
3068 * Added function silc_string_is_ascii to check whether given
3069 string is 7-bit ASCII string. Affected files are
3070 lib/silcutil/silcutil.[ch].
3072 * Added function silc_id_is_valid_server_id into the
3073 silcd/serverid.c and added checking for valid Server ID's in
3074 silc_server_new_server. The Server ID must always be based
3075 on the server's public IP address.
3077 * Added logging of DISCONNECT packet message in the server.
3078 Affected file silcd/server.c.
3080 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3082 * Changed all library interfaces that use Global RNG to also
3083 accept SilcRng as argument. Affected files are
3084 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3085 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3086 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3087 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3088 lib/silccrypt/rsa.c.
3090 * Added function silc_pkcs_generate_key to the
3091 lib/silccrypt/silcpkcs.[ch] for applications so that they
3092 don't need to do pkcs->pkcs->init calls anymore.
3094 * Remove SilcSocketConnection from the SFTP API since it really
3095 wasn't needed there. The application has the information
3096 saved in its contexts anyway and the SFTP layer doesn't need
3097 know about it. Affected files lib/silcsft/silcsftp.h and
3098 lib/silcsftp/sftp_[server/client].c.
3100 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3101 The SilcSimContext is not SilcSim.
3103 * Fixed possible buffer overflows in silc_id_render in the
3104 lib/silcutil/silcutil.c.
3106 * On EPOC the global crypto module lists are not used at all
3107 in the crypto library. Added support for using the constant
3108 algorithm list on EPOC. Affected files are
3109 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3112 * Fixed the handling of third parameter of KICKED notify, since
3113 it was mistakenly updated to SILC Protocol 1.0 even though it
3114 is to be included in 1.1. Since it is not in 1.0 it is not
3115 mandatory, and this fix now handles it only if it is provided,
3116 and it is not error if it is not provided. Affected file
3117 lib/silcclient/client_notify.c.
3119 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3121 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3122 client. Affected file irssi/src/silc/core/client_ops.c.
3124 * Merged with Irssi 0.8.4 from irssi.org CVS.
3126 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3128 * Check for valid socket connection in client entries before
3129 sending any messages. Fixes a crash, but doesn't fix some
3130 other underlaying bug that is lurking there. Affected
3131 file silcd/packet_send.c.
3133 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3135 * $usermode, $cumode and $cumode_space expandos shouldn't do
3136 anything with non-SILC server records. Affected file
3137 irssi/src/silc/core/silc-expandos.c
3139 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3141 * Fixed the silc_net_check_[host/local]_by_sock to support
3142 IPv6 bound sockets as well. Now they can return IPv6 addresses
3143 as well. Affected file lib/silcutil/silcnet.c.
3145 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3146 Affected lib/silcutil/unix/silcunixnet.c.
3148 * Fixed ID rendering (at least on some platforms, not NetBSD)
3149 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3151 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3153 * Added silc_hash_public_key and silc_hash_public_key_compare
3154 functions to be used with SilcHashTable. They can be used to
3155 hash public keys and compare public keys in hash table. Affected
3156 file lib/silcutil/silcutil.[ch].
3158 * Added support for specifying multiple public keys for Client
3159 connection section in server configuration file. This makes it
3160 possible to accept multiple public keys from same host, or to
3161 make a section that accepts any incoming host, and have the
3162 accepted public keys listed in the section.
3164 Added functions silc_sever_[find/get]_public_key, added the
3165 support for this actually to all connection sections but only
3166 the Client section is currently allowed to specify multiple
3169 Affected files are silcd/server.c, server_internal.h,
3170 command.c, protocol.c, server_util.[ch], packet_receive.c.
3172 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3174 * Merged Irssi 0.8.2 from irssi.org CVS.
3176 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3178 * If silc_debug is TRUE, also output standard logging messages
3179 to stderr with the debug output.
3181 Made silc_log_reset_all() flushing all channels before returning.
3182 Also fixed some documentation typos.
3184 Affected files are lib/silcutil/silclog.[ch].
3186 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3188 * Fixed the server to check correctly the amount of connections
3189 from single host, by checking also the type of the connection.
3190 Fixed also the comparison of number of connections and number
3191 of allowed connections. Affected files are silcd/server.c,
3194 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3196 * Fixed the USERS command reply to save the user's mode on the
3197 channel as well. Fixed JOIN command reply to check whether a
3198 client is on channel already and not join it twice. Affected
3199 file lib/silcclient/command_reply.c.
3201 * Added new file silc-expandos.c into irssi/silc/core/ to return
3202 various stuff for various signal for the statusbar etc. updating.
3203 Now Irssi SILC client prints channel user modes etc. on the
3206 * The user mode (like server/router operator changes) is now shown
3207 on the Irssi SILC client's statusbar. The affected files are
3208 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3210 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3212 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3213 to SILC_SCHEDULE_[UN]LOCK macros.
3215 * Added more error printing to logs in server code. Affected
3216 files silcd/server.c and silcd/protocol.c.
3218 * Fixed -S option parsing in Irssi SILC Client. Affected file
3219 irssi/src/silc/core/silc-core.c.
3221 * Added silc_buffer_alloc_size function. Affected file is
3222 lib/silcutil/silcbuffer.h.
3224 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3226 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3227 constants. Affected files in
3228 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3231 * Changed the internal SFTP Memory FS table to const. Affected
3232 file lib/silcsftp/sftp_fs_memory.c.
3234 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3236 * Fixed the buffer formatting and unformatting routines to
3237 check the size of 64 bits types with sizeof(). Affected
3238 file is lib/silcutil/silcbuffmt.c.
3240 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3242 * Removed 0.6.x backwards support.
3244 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3246 * Changed all integer type names:
3247 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3248 to avoid collisions with other libraries using same type names
3251 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3253 * Added `prefer_ipv6' argument to the functions
3254 silc_net_gethostbyname[_async]. If it is TRUE it will return
3255 IPv6 address over IPv4. If FALSE IPv4 address is returned
3256 even if IPv6 address was found. Affected files
3257 lib/silcutil/silcnet.[ch].
3259 * Added support silc_net_create_connection[_async] to fallback
3260 to IPv4 address if IPv6 address could not be used (like if
3261 it doesn't work on a specific system). Affected file in
3262 lib/silcutil/unix/silcunixnet.c.
3264 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3266 * Added silc_schedule_reinit function to do the enlarging
3267 of the max tasks handling capabilities of the scheduler.
3268 Affected files lib/silcutil/silcschedule.[ch].
3270 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3272 * Added automatic extern "C" { ... } for C++ compilers so the
3273 application does not need to define them. Affected file
3274 includes/silcincludes.h.
3276 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3277 old name went against naming convention. Applications now
3278 include "silcclient.h" instead of "clientlibincludes.h".
3279 Removed includes/clientlibincludes.h, it is redundant now.
3281 * Renamed includes/version.h to silcversion.h.
3283 * Added really preliminary support for OS/2 into the util
3284 library. Only thread & mutex API is implemented, others
3285 are still to be implemented. Created the lib/silcutil/os2/
3286 directory. Created also file includes/silcos2.h.
3288 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3290 * Added preliminary BeOS support into the util library.
3291 Created lib/silcutil/beos/, and implemented all the needed
3292 functions to support SILC on BeOS. Created also file
3293 includes/silcbeos.h.
3295 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3297 * Added proper initializations to silc's irssi code, so it's
3298 now possible to load it as module. Affected files
3299 irssi/src/silc/core/silc-core.c,
3300 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3302 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3304 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3307 * Fixed the silcdoc document generator to correct generate
3308 docs from all kinds of filenames. Affected files are
3309 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3311 * ROBOdoc documented lib/silcutil/silcmemory.h.
3312 Added also new function silc_memdup.
3314 * Removed lib/silcutil/silcbufutil.h and moved those routines
3315 to the lib/silcutil/silcbuffer.h.
3317 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3319 * Added `user_count' to the SilcChannelEntry which now tells the
3320 number of users on the channel. The user count is now saved
3321 in normal server of global channels as well. Affected files
3322 silcd/server.c, idlist.h, packet_receive.c and command.c.
3324 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3325 include file utility functions.
3327 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3328 instead of calling directly OS routines.
3330 * Fixed NICK change printing in Irssi SILC Client. Fixed
3331 KICKED notify printing in Irssi SILC Client. Affected file
3332 irssi/src/silc/core/client_ops.c.
3334 * Fixed a NICK change bug in client library, to not recreate the
3335 client_entry->channels hash table everytime nick is changed.
3336 Affected file lib/silcclient/client.c.
3338 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3340 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3341 the SKE interface a bit.
3343 * Fixed padding problem in PKCS#1. The padding was not actually
3344 random since the random number generator was used incorrectly.
3345 This security bug affects only when encrypting with PKCS#1, and
3346 it is not currently used at all in SILC. SILC only use signing
3347 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3349 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3351 * Rewrote the notify handling in Irssi SILC client to not call
3352 the events as signals. Fixes problems with Perl support.
3353 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3355 * Send the auto-nicking NICK command in client library with
3356 little timeout after connecting. The affected file is
3357 lib/silcclient/client.c.
3359 * Added following new config file settings:
3360 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3361 key_exchange_timeout, conn_auth_timeout, connections_max,
3364 Implemented all the new config settings handling in the server.
3366 Optimized the use of SKE Mutual flag usage. Use it only
3367 if connection authentication protocol is not based in public
3370 Renamed all SilcServerConfigSection* to SilcServerConfig*
3371 to have a bit shorter names.
3373 Affected files silcd/serverconfig.[ch], server.[ch], and
3376 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3378 * Cleaned up the listening sockets code, preparing for the rehash
3379 support. Affected file is silcd/server.c.
3381 * Fixed some output messages. Affected files are silcd/silcd.c,
3384 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3386 * Create lib/doc/silcrng_intro.html document as introduction
3387 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3389 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3391 * Fixes to the silcd config template. Affected file is
3392 doc/example_silcd.conf.in.
3394 * Removed type casts from silc_calloc(), conforming to the
3395 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3397 * Removed param_name member from client, server, and router
3398 section structs, now identifying the param directly.
3400 Added CONFIG_FREE_AUTH macro in config file parsing.
3402 Affected files are silcd/serverconfig.[ch].
3404 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3406 * Fixed command line parameter handling. All SILC initialization
3407 is now done in silc_core_init() which also fixes autoconnecting
3410 Affected files irssi/src/silc/core/silc-core.c,
3411 irssi/src/fe-text/silc.c.
3413 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3415 * Added new configuration options and blocks:
3416 keepalive_secs, reconnect_count, reconnect_interval,
3417 reconnect_interval_max, reconnect_keep_trying and
3418 require_reverser_lookup. Added ConnectionParam block, and
3419 implemented the connection parameters when connecting as
3420 initiator and when accepting connections as responder.
3422 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
3423 whether given configuration value has been given already.
3425 Affected files silcd/serverconfig.[c], server.[c].
3427 * Splitted the doc/example_silcd.conf.in. Separated the crypto
3428 algorithm parts and created new file silcalgs.conf, that
3429 is now included from the example_silcd.conf.in.
3431 * Optimized the silc_server_connect_to_router_second to take
3432 the connection configuration object from the SilcServerConnection
3433 object instead of finding it during the connecting phase.
3434 Added the configuration object to SilcServerConnection struct.
3435 Affected files silcd/server_internal.h, server.c.
3437 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3439 * Add the client on channel after it was resolved at the
3440 channel message receiving, and it was not already on the
3441 channel. Affected file lib/silcclient/client_channel.c.
3443 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3445 * Fixed the public key authentication to allocate always the
3446 destination signature buffer instead of using static buffer.
3447 Affected file silcd/protocol.c.
3449 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3451 * Unified the serverconfig.[ch]'s helper function interface.
3452 Affected file silcd/serverconfig.[ch].
3454 * Removed doc/example_silc.conf.in since it is redundant.
3455 The make install will now install irssi/silc.conf file.
3457 * Added new Passphrase and Publickey authentication methods to
3458 config file, allowing both public key and passphrase based
3459 authentication to be set at the same time.
3461 Added `prefer_passphrase_auth' setting in config file which
3462 can be used to set to prefer passwd auth if both passwd and
3463 public key is set. If not set, public key is preferred.
3464 This has effect only when being initiator (responder will try
3467 Added support for authentication with passphrase and public key
3468 at the same time. The passphrase is tried first always since
3469 it is faster to check.
3471 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
3473 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3475 * Merged the new SILC Config library, with the server parsing
3476 support. Read the header file silcconfig.h or the toolkit
3477 documentation for the news. Affected files are
3478 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
3479 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
3480 silcd/protocol.c silcd/server.c silcd/server_backup.c
3481 silcd/serverconfig.[ch] silcd/silcd.c.
3483 * Fixed some silclog documentation. Affected file is
3484 lib/silcutil/silclog.h.
3486 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3488 * The silc_cipher_register, silc_hash_register and
3489 silc_hmac_register now checks if the object to be registered
3490 is registered already. Affected files are
3491 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
3493 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3495 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
3497 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3499 * Allow zero length channel messages inside the Channel Message
3500 Payload. Affected file lib/silccore/silcchannel.c.
3502 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
3503 as header filenames.
3505 * Removed lib/silcclient/README and created HTML file
3506 lib/silcclient/silcclient_using.html, which is now included
3507 as part of Toolkit documentation.
3509 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3511 * Fixed CUMODE_CHANGE notify handling to change the mode of
3512 correct client. Affected file lib/silcclient/client_notify.c.
3514 * Make silc_rng_alloc fail if it cannot allocate the sha1
3515 hash algorithm. Affected file lib/silccrypt/silcrng.c.
3517 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3519 * Fixed the file transfer's key agreement payload to include
3520 zero port also if the hostname is NULL because it could not
3523 Call file transfer monitor callback now also if error occurs
3524 during key agreement protocol.
3526 Changed the silc_client_file_send interface to return the
3527 SilcClientFileError instead of session id. The session ID
3528 is returned into pointer provided as argument.
3530 Check that the file exists locally before sending the
3531 file transfer request at all.
3533 Affected file lib/silcclient/client_ftp.c, silcapi.h.
3535 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
3536 error than can occur while key agreement protocol. Affected
3537 file lib/silcclient/silcapi.h.
3539 * Fixed the event_mode CMODE handler to not crash when mode
3540 is changed and +k mode is set in the channel. Affected file
3541 irssi/src/silc/core/silc-channels.c.
3543 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
3544 SILC_LOG_WARNING to give out Warning and not Error. Affected
3545 file lib/silcutil/silclog.c.
3547 * Fixed the channel message payload decryption in the function
3548 silc_channel_message_payload_decrypt to not modify the original
3549 buffer before it is verified that the message decrypted
3550 correctly. Otherwise, next time it is called with correct
3551 channel key it won't encrypt since the payload is corrupted.
3552 Affected file lib/silccore/silcchannel.c.
3554 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3556 * Do not constantly resize the window. A fix patch by cras.
3557 Affected file irssi/src/fe-text/screen.c.
3559 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3561 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
3562 Affected file lib/silcutil/silcnet.c.
3564 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3566 * Fixed a bug in hash table internal routine for traversing
3567 the table with foreach callback. The current entry may
3568 become invalid in the callback but it was referenced after
3569 the callback returned.
3571 Do not allow auto rehashing of hash table during the
3572 silc_hash_table_foreach operation, for same reasons as it is
3573 not allowed for SilcHashTableList. Affected files are
3574 lib/silcutil/silchashtable.[ch].
3576 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3578 * Defined DLLAPI into silcincludes.h and silcwin32.h for
3579 Win32 DLL. extern's in header files are now declared with
3582 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3584 * Fixed private message handling. It used some old code that
3585 caused the client to crash. Affecte file is
3586 lib/silcclient/client_prvmsg.c.
3588 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3590 * Added function silc_client_add_channel,
3591 silc_client_replace_channel_id, and removed functions
3592 silc_client_new_channel_id and silc_idlist_get_channel_by_id
3593 from client library.
3595 * Added cross reference of the joined channels to the
3596 SilcClientEntry, and changed the SilcChannelEntry's
3597 users list to SilcHashTable. The affected files are
3598 lib/silcclient/idlist.[ch].
3600 * Fixed a bug in hash table tarversing. While the hash table
3601 is traversed with SilcHashTableList the table must not be
3602 rehashed. It is now guaranteed that auto rehashable tables
3603 are not rehashed while tarversing the list. Also defined that
3604 silc_hash_table_rehash must not be called while tarversing
3605 the table. Added function silc_hash_table_list_reset that must
3606 be called after the tarversing is over. The affected files are
3607 lib/silcutil/silchashtable.[ch].
3609 * Changed all hash table traversing to call the new
3610 silc_hash_table_list_reset in server and in client library.
3612 * Added function silc_client_on_channel to return the
3613 SilcChannelUser entry if the specified client entry is joined
3614 on the specified channel. This is exported to application as
3615 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
3617 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3619 * Fixed founder regaining problem with JOIN command on normal
3620 server. The notify for mode change must be sent always and
3621 not only if !cmd->pending. Affected file silcd/command.c.
3623 * Fixed the WHOWAS command's reply sending to support the
3624 lists correctly. Affected file silcd/command.c.
3626 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3628 * When sending JOIN command to router for processing the
3629 sender's old command identifier was not saved back to the
3630 sender's command context, fixed now. The affected file is
3633 * Create the key in JOIN command of the router did not return
3634 the channel key, added check for this. Affected file is
3637 * Fixed a channel ID update bug in JOIN command reply. Do
3638 not directly upgrade the ID but call the function
3639 silc_idlist_replace_channel_id if the ID was changed.
3640 Affected file silcd/command_reply.c.
3642 * Fixed memory leaks from command calling if it would fail.
3643 Affected file silcd/command.c.
3645 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3647 * Applied patches from cras:
3649 Memory leak fixes around libaries, irssi window resize fix,
3650 new silclist.h and silcdlist.h, all extern inline changed to
3653 * Removed dotconf from lib/dotconf, not needed anymore.
3655 * Removed TRQ from lib/trq, not needed anymore.
3657 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
3658 with server connections. Later this will be configurable
3659 in config file after new config file is done. Affected file
3662 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3664 * Fixed a crash in server related to channel announcements.
3665 Affected file silcd/server.c.
3667 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3669 * Fixed memory leaks in silc_server_create_new_channel*
3670 functions. Affected file silcd/server.c.
3672 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
3673 which ID was changed. This way the router will send the
3674 user list for the channel again, and server won't be in
3675 desync in some rare circumstances. Affected file is
3676 silcd/packet_receive.c.
3678 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3680 * Check for NULL socket pointer in the function
3681 silc_server_packet_send_to_channel_real. Affected file
3682 silcd/packet_send.c.
3684 * Fixed the BAN notify handling to correctly remove ban
3685 list. Affected file silcd/packet_receive.c.
3687 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3689 * Fixed some header addition to Toolkit distribution in
3690 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
3692 * Added lib/silcclient/client_ops_example.h as an template
3693 file for application programmers to quickly start using
3694 the SilcClientOperation functions in their application.
3695 Updated the lib/silcclient/README as well to tell about this
3696 nice file made available.
3698 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3700 * Call silc_server_remove_from_channels when removing client
3701 entry when NO_SUCH_CLIENT_ID was received. Affected file
3702 is silcd/command_reply.c.
3704 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3706 * Added server & router operator statistics updating. Affected
3707 file silcd/packet_receive.c and silcd/command.c.
3709 * Fixed the SERVER_SIGNOFF notify handling on normal server
3710 not to save the history information for clients. Same was
3711 fixed earlier in remove_clients_by_server function, but not
3712 here. Affected file silcd/packet_receive.c.
3714 * Raised the default connection-retry count from 4 to 7 in
3715 server. Affected file silcd/server.h.
3717 * Cancel any possible reconnect timeouts when we start the
3718 key exchange. Affected file silcd/server.c.
3720 * Do not reconnect on connection failure when SCONNECT was
3721 given. Affected files silcd/server.[ch].
3723 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3725 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
3727 * Fixed the NICK command to always give the unformatted
3728 nickname to the one giving the NICK command. If unformatted
3729 nickname is cached already it will be formatted and the
3730 local entry will always get the unformatted nickname.
3731 Affected file lib/silcclient/idlist.c.
3733 * Fixed some double frees from client library commands.
3734 Affected file is lib/silcclient/command.c.
3736 * Fixed CUMODE command in server to assure that no one can
3737 change founder's mode than the founder itself, there was a
3738 little bug. Affected file silcd/command.c.
3740 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3742 * Removed the SilcClientCommandDestructor from the client
3743 libary, it is not needed anymore. Affected files are
3744 lib/silcclient/silcapi.h, command[_reply].[ch],
3745 client_notify, idlist.c.
3747 * Fixed GETKEY command to first resolve client, and then
3748 resolve the server only if the client was not found, instead
3749 of resolving both at the same time. Affected file is
3750 lib/silcclient/command.c.
3752 * Added silc_client_start_key_exchange_cb and lookup the
3753 remote hostname and IP address before starting the key
3754 exchange with server. The affected file is
3755 lib/silcclient/client.c.
3757 * The server's public key is now saved using the IP address
3758 of the server and not the servername for the filename.
3759 The hostname public key filename is checked as an fall back
3760 method if the IP address based filename is not found.
3762 Fixed the GETKEY command to save the fetched server key
3763 in correct filename.
3765 Print the remote server's hostname now when new key is
3766 received during connection process. Affected file is
3767 irssi/src/silc/core/client_ops.c.
3769 * Return always our own public key to the client if it asks
3770 for it with GETKEY command. Affected file silcd/command.c.
3772 * Removed the use_auto_addr variable from default config
3773 file since it was in wrong section. Affected file is
3776 * Fixed TOPIC_CHANGE notification to not route it when it
3777 was sent using silc_server_send_notify_to_channel function.
3778 Affected file silcd/command.c.
3780 * Fixed silc_server_send_notify_kicked to send the kicker's
3781 Client ID also, it was missing. Affected files are
3782 silcd/command.c, silcd/packet_send.[ch].
3784 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3786 * Do not save client history information in SERVER_SIGNOFF.
3787 Fixes the bug in normal server that it does not detect
3788 the client becoming valid after the server becomes back
3789 online. Affected file silcd/server_util.c.
3791 * Added `sock_error' field into the SilcSocketConnection
3792 context. When error occurs during socket operation (read
3793 or write) the error is saved. Added also new function
3794 silc_socket_get_error to return human readable socket error
3795 message. Affected files are lib/silcutil/silcsockconn.[ch],
3796 lib/silcutil/unix/silcunixsockconn.c, and
3797 lib/silcutil/win32/silcwin32sockconn.c.
3799 * The server now prints the socket error message in the
3800 signoff for client. Affected file silcd/server.c.
3802 * Fixed the `created' channel information sending from router
3803 to server in JOIN command. Checks now whether the channel
3804 really was created or not and set it according that.
3806 Fixed the JOIN command to use the client entry's current
3807 ID during the joining procedure instead of the one it sent
3808 in the command (it is checked though), since it can change
3809 between the packet processing and command processing, and
3810 would just case unnecessary pain in the client end. Affected
3811 file silcd/command.c.
3813 * Fixed a channel key payload sending to use correct channel
3814 ID when the server was forced to change the channel's ID by
3815 router. Router sent the key payload with the old Channel ID.
3816 Affected file silcd/packet_receive.c.
3818 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3820 * Call silc_server_save_channel_key only if the key payload
3821 was provided in the JOIN command's command reply. Affected
3822 file silcd/command_reply.c.
3824 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3826 * Fixed silc_mp_sizeinbase to return the value correctly with
3827 MPI. Affected file lib/silcmath/mp_mpi.c.
3829 * Fixed the stop_server signal to correctly stop the scheduler
3830 and gracefully stop the server when SIGTERM or SIGINT signals
3831 are received. Affected file silcd/silcd.c.
3833 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3835 * Simple handling of TERM and HUP signals. Also added some log
3836 flushing call around. Affected file is
3839 * Fixed small bugs in silclog.c. Now buffering output will take
3840 effect after 10 seconds since startup: This will ensure that
3841 no important startup messages are lost. Also output redirection
3842 will preserve original format ([Date] [Type] message).
3843 Affected file is lib/silcutil/silclog.c.
3845 * Added two options to the config file, in the logging section:
3846 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
3847 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
3849 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3851 * Do not print the warning about log files not being initialized
3852 more than once to avoid excess logging. Affected file is
3853 lib/silcutil/silclog.c.
3855 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
3856 the SIM copying in make install in Makefile.am.pre.
3858 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
3860 * Rewritten silclog APIs. Globally interesting changes follows:
3861 silc_log_set_files() changed to silc_log_set_file().
3862 silc_log_set_callbacks() changed to silc_log_set_callback().
3863 ROBOdoc documented silclog header file.
3864 SilcLogCb now returns bool to wether inihibit the default
3865 handler or not (to keep the old behaviour return always TRUE).
3866 The new APIs should also fix the problem of the
3867 silcd_error.log file that was written in the current directory.
3870 Log files streams will remain opened after silc_log_set_file()
3871 call, means less CPU usage notably on high traffic servers.
3872 File streams are now full buffered, and flushed to the disk
3873 every 5 minutes, lesses HD activity and CPU usage.
3874 Messages can be redirected, allowing admins to configure
3875 one single logfile for all server messages.
3876 the silc_log_quick global variable to activate fast-logging.
3877 Affected files lib/silcutil/silclog.[ch]
3879 * Changed some code to conform new silclog APIs. Affected
3880 files are doc/example_silcd.conf.in, silcd/server.c
3881 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
3884 * Fixed a memory leak that could occur in some situations.
3885 Affected file silcd/serverconfig.c.
3887 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3889 * Added the silc_client_del_client to remove the client from
3890 all channels as well. Affected file lib/silcclient/idlist.c.
3892 * Fixed the client library to correctly remove the client
3893 from all channels when the client entry is being destroyed.
3894 Affected file lib/silcclient/client_notify.c, command.c.
3896 * Added auto-nicking support to the client library. If the
3897 applicatio now sets client->nickname it will be sent to the
3898 server after connecting by the library. This way for example
3899 SILCNICK (or IRCNICK) environment variables will have effect
3900 and always change the nickname automatically to whatever
3901 it is wanted. Affected file lib/silcclient/client.[ch].
3903 * Renamed silc_server_command_bad_chars to the
3904 silc_server_name_bad_chars and moved it to the
3905 silcd/server_util.[ch]. Added also new function
3906 silc_server_name_modify_bad to return nickname that
3907 includes bad characters as new nickname without those
3908 bad characters. This check and modify is now used in
3909 silc_server_new_client when the username is initially set
3910 as nickname, so it must be checked to be valid nickname.
3911 Affected file silcd/packet_receive.c.
3913 * The nickname length is now taken from the packet for real
3914 and not trusted to strlen() since it clearly can return
3915 wrong length for nickname including bad characters. This
3916 also applies to channel names. Affected file silcd/command.c.
3918 * Removed the lib/silcsilm/modules directory. Modules are now
3919 compiled into the lib/silcsim. Fixed the copying of the
3920 modules to follow symbolic links in Makefile.am.pre.
3922 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3924 * Fixed silc_string_regexify list creation. Fixes bugs with
3925 BAN and INVITE commands in server. The affected file is
3926 lib/silcutil/unix/silcunixutil.c.
3928 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3930 * Removed the command destructor entirely from the server's
3931 command and command reply routines. It is not needed, and
3932 its usage was buggy and caused crashes. Affected files are
3933 silcd/command[_reply].[ch].
3935 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3937 * Cancel protocol and NULL sock->protocol if timeout
3938 occurred during protocol. Affected file silcd/server.c.
3940 * Cancel protocol timeouts always before calling the final
3941 callback, to assure that after final callback is called
3942 no other state will be called for the protocol anymore.
3943 Affected file silcd/protocol.c.
3945 * Print error log if incoming connection configuration could
3946 not be found. Affected file silcd/server.c.
3948 * Fixed JOIN command to correctly save the founder mode
3949 to the client on normal SILC server, when the channel
3950 was created by the router. Affected file silcd/command.c.
3952 * Fixed LIST command (hopefully) to send correct reply
3953 packets. Affected file silcd/command.c.
3955 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
3957 * The silc_packet_receive_process now returns FALSE if the
3958 read data was invalid packet, and TRUE if it was ok.
3960 The server now checks that if unauthenticated connection
3961 sends data and its processing fails the server will close
3962 the connection since it could be a malicious flooder.
3964 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
3966 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3968 * Make sure the warning about error opening a log file is
3969 printed only once and not everytime it fails (produces
3970 too much useless log). Affected file lib/silcutil/silclog.c.
3972 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
3974 * Made the silc_server_daemonise() function more readable.
3975 Affected file silcd/server.c.
3977 * Pid file is now optional, the user may comment it out from
3978 the config file. Removed define SILC_SERVER_PID_FILE, we
3979 don't need a default any longer. Affected file
3980 configure.in.pre, lib/Makefile.am.pre.
3982 * Make some use of the pid file. The server now dies at startup
3983 if it detects a valid pid file on his path. The server would
3984 die anyway in this circumstance, because of the bind() failure.
3985 Affected file silcd/silcd.c.
3987 * No longer compiling lib/dotconf.
3989 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3991 * Fixed JOIN command parsing not to crash. Affected file
3992 lib/silcclient/command.c.
3994 * Fied the NICK_CHANGE notify to add the new client entry
3995 even it is resolved. This removes an <[unknown]> nick
3996 thingy bug in the client. Affected file is
3997 lib/silcclient/client_notify.c.
3999 * Do not try to allocate 0 bytes (efence does not like it)
4000 in lib/silccore/silccomand.c when encoding payload.
4002 * Do not take IRCNICK as nickname in Irssi SILC client since
4003 it is not possible to set nickname before hand connecting
4004 the server (TODO has an entry about adding auto-nicking
4007 * Changed the silc_server_command_pending to check whether
4008 there already exists an pending entry with the specified
4009 command, command identifier and pending callback. This is
4010 to fix IDENTIFY and WHOIS related crashes that may register
4011 multiple pending commands with same identifier. Affected
4012 file silcd/command.c.
4014 * Fixed the server to reconnect to the router even if it
4015 was already reconnecting and EOF was received. This to
4016 fix a possibility that the server wouldn't ever try to
4017 auto-reconnect to the router. Affected file silcd/server.c.
4019 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4021 * Fixed the server's password authentication to use the
4022 length of the locally saved password, and not the one
4023 sent in the packet. Affected file silcd/protocol.c.
4025 * Fixed same password authentication problem in the
4026 Authentication Payload handling routines in
4027 lib/silccore/silcauth.c.
4029 * Yet another password authentication problem fixed with
4030 channel password handling in silcd/command.c.
4032 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4034 * If first character of string in silc_parse_userfqdn is '@'
4035 then do not parse it. Affected file is
4036 lib/silcutil/silcutil.c.
4038 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4040 * Fixed minor bug in IDENTIFY command reply sending, which
4041 caused various weird problems during JOIN when it was
4042 resolving names for users. Affected file silcd/command.c.
4044 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4046 * Fixed the IDENTIFY command reply sending to chech better valid
4047 clients. It was possible to send incomplete list of replies.
4048 Affected file silcd/command.c.
4050 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4052 * Added silc_client_command[s]_[un]register functions now to
4053 dynamically register the commands in client library. Removed
4054 the static table of commands. This allows the client library
4055 to call commands without causing the application to know about
4056 what commands library has called.
4058 Removed the INFO command reply kludge to detect when the command
4059 was called by library. Now library use its own command reply
4060 function for INFO command.
4062 Added function silc_client_command_call to call a command.
4063 Application can use it to call command, not access the structure
4066 Now all commands that are sent by the client library (not
4067 explicitly sent by application) use own command reply functions.
4069 Affected files around lib/silcclient/ and in
4070 irssi/src/silc/core/.
4072 * Fixed the WHOIS command reply sending to chech better valid
4073 clients. It was possible to send incomplete list of replies.
4075 Fixed the WHOIS and IDENTIFY to send the request to router
4076 if normal server did not do it and did not find any results.
4078 Affected file silcd/command.c.
4080 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4082 * Moved the internal data from SilcClient context into its
4083 own file, not accesible to application. Affected files
4084 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4085 and other files in client library.
4087 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4089 * Added doc/examples installation target in Makefile.am.pre.
4092 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4094 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4095 commands the found client entry will be removed from the
4096 cache, after notifying application about the error. Affected
4097 file lib/silcclient/command_reply.c.
4099 * Changed the /MSG to check for exact nickname user gave, and
4100 not let `nick' match `nick@host' if it is only one found. Now,
4101 user must type the exact nickname (like nick@host2) even if
4102 there are no more than one same nicks found. This is to avoid
4103 a possibility of sending nickname to wrong nickname since
4104 `nick' could match `nick@host'. Affected file is
4105 irssi/src/core/silc-servers.c.
4107 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4109 * Do not print "you are now server operator" or similar when
4110 giving /away command. Affected files are
4111 irssi/src/silc/core/client_ops.c, silc-servers.h.
4113 * Made the silc_server_command_pending_error_check to send
4114 the same command reply payload it received back to the
4115 original sender of the command. This way all arguments
4116 that was received by the server will be received by the
4117 client too. Affected file silcd/command.c.
4119 * Added the silc_idcache_add to return the created cache entry
4120 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4122 * Add global clients to expire if they are not on any channel.
4123 This is because normal server will never know if they signoff
4124 if they are not on any channel. The cache expiry will take
4125 case of these entries. This is done by normal servers only.
4126 The affected files are silcd/command_reply.c,
4127 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4129 * If server receives invalid ID notification for WHOIS or
4130 IDENTIFY and the ID exists in the lists, it is removed.
4131 Affected file silcd/command_reply.c.
4133 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4134 in client then client entry that it matches is searched and
4135 the nickname is printed on the screen for user. Affected
4136 file irssi/src/silc/core/client_ops.c.
4138 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4140 * Use cache entry expire time in the LIST command reply to
4141 purge old entries from the cache after the LIST command
4142 reply has been received. This way we don't have non-existent
4143 entries in the cache for too long. Affected file is
4144 silcd/command_reply.c.
4146 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4148 * If we are normal server, and we've not resolved client info
4149 in WHOIS or IDENTIFY from router, and it is global client,
4150 we'll check whether it is on some channel. If it is not
4151 then we cannot be sure about its validity and will resolve it
4152 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4153 file silcd/command.c.
4155 * Search channel by name (if possible) rather than by ID
4156 in IDENTIFY command's command reply. Affected file is
4157 silcd/command_reply.c.
4159 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4161 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4162 Updated specs and implemented it. Affected file silcd/command.c,
4163 silcd/packet_send.c and silcd/packet_receive.c.
4165 * Implemented the <founder auth> payload handling in the JOIN
4166 command. If provided all conditions for channel joining
4167 except requirement to provide correct passphrase can be
4168 overrided by the channel founder. Updated the protocol specs.
4169 Affected file silcd/command.c.
4171 Added support for founder auth in JOIN command in client
4172 library. Fixed the parsing of the JOIN command now to support
4173 all options as they should be. The affected file is
4174 lib/silcclient/command.c.
4176 * Optimized the WHOIS and IDENTIFY commands to send the request
4177 to router only if it includes nicknames or other names. If
4178 they include only IDs then check the local cache first before
4179 routing. Affected file is silcd/command.c.
4181 * Added channels topic announcements. Affected file is
4182 silcd/packet_receive.c and silcd/server.c.
4184 * Fixed the silc_server_send_notify_topic_set to really destine
4185 the packet to channel. Affected file silcd/packet_send.c.
4187 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4188 library. Affected file lib/silcclient/client_notify.c.
4190 * Added UMODE announcements. Affected file silcd/server.c.
4192 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4194 * Memory leak fixes in:
4196 lib/silcutil/silcsockconn.c
4197 lib/silcske/silcske.c
4198 lib/silcske/groups.c
4200 lib/silccrypt/silcpkcs.c
4201 lib/silccore/silccommand.c
4202 lib/silccore/silcidcache.c
4207 * ROBOdoc documented the lib/silcske/groups.h file and a
4208 bit changed the interface for better.
4210 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4212 * Update the client entry context in the ID cache after
4213 nick change. Affected file lib/silcclient/command.c.
4214 Fixes the CUMODE command when regaining founder privileges,
4215 and a little WHOIS problem.
4217 * Fixed silc_net_gethostbyname to correctly call the
4218 inet_ntop. Affected file lib/silcutil/silcnet.c.
4220 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4222 * Added IPv6 support checking to the configure.in.pre, added
4223 also --enable-ipv6 option to override the check. Affected
4224 file configure.in.pre.
4226 * The silc_thread_create now calls the start function
4227 directly if threads support is not compiled in. Removes
4228 ugly #ifdef's from generic code. Affected files are
4229 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4231 * Added silc_net_gethostby[name/addr]_async to asynchronously
4232 resolve. Affected files are lib/silcutil/silcnet.[ch].
4234 * Added support for rendering IPv6 based server, client and
4235 channel IDs. Affected file lib/silcutil/silcutil.c.
4237 * Added support for creating IPv6 based server IDs. Affected
4238 file is silcd/serverid.c.
4240 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4242 * Added silc_net_gethostby[addr/name] into the
4243 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4244 routines. Added silc_net_is_ip[4/6]. Affected file is
4245 lib/silcutil/unix/silcunixnet.c. All routines that take
4246 address as argument now supports both IPv4 and IPv6 addresses.
4248 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4250 * Fixed LIST command reply sending in server. Affected file
4253 * Server now sends the kicker's client ID in the KICK notify
4254 to the kicked client. Affected file silcd/command.c.
4256 * The client library now parses the kickers client ID and
4257 UI displays it. Affected files lib/silcclient/client_notify.c
4258 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4260 * Made all payload parsing function prototypes consistent.
4261 They all take now const unsigned char * and uint32 pair as
4262 the payload data instead of SilcBuffer. Changes all around
4263 the source tree. Other unsigned char* -> const unsigned char*
4264 changes around the tree as well.
4266 * Optimized SFTP client and server packet sending not to
4267 allocate new buffer for each packet but to recycle the
4268 first allocated buffer. Affected files are
4269 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4271 * Optimized the SFTP client to use SilcList instead of
4272 SilcDList for requests, because it is faster. Affected file
4273 is lib/silcsftp/sftp_client.c.
4275 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4276 into lib/silccore/silcid.[ch].
4278 Renamed silcpayload.[ch] into silcargument.[ch].
4280 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4282 * If client entry is deleted with active key agreement
4283 session, abort the session.
4285 The silc_client_abort_key_agreement now calls the completion
4286 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4288 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4291 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4293 * Don't use __restrict in older GCC's. Affected file is
4294 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4296 * silc_net_localhost now attempts to reverse lookup the
4297 IP/hostname. Affected file lib/silcutil/silcnet.c.
4299 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4300 command. It can be used to gain founder privileges at
4301 the same time when joining the channel.
4303 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4304 kicker's client ID as well. Updated protocol specs.
4306 Defined that the server must send SILC_COMMAND_IDENTIFY
4307 command reply with error status to client who sent
4308 private message with invalid client ID.
4310 Updated the protocol specification.
4312 * Added silc_server_send_command_reply to send any
4313 command reply. Affected file silcd/packet_send.[ch].
4315 * Added silc_id_payload_encode_data to encode ID payload
4316 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4318 * The server now send IDENTIFY command reply with error
4319 status if client ID in private message is invalid. Affected
4320 file silcd/packet_receive.c.
4322 * Save the server key file with server's IP address in
4323 the filename instead of hostname. The affected file is
4324 irssi/src/silc/core/client_ops.c.
4326 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4328 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4331 * Added libtool support for compiling shared objects in
4332 lib/silcsim. Affected file configure.in.pre and
4333 lib/silcsim/Makefile.am. Original patch by cras.
4335 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4337 * Pid file configuration, and server's config file fixes
4338 patch by toma. Updated CREDITS file.
4340 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4342 * Fixed silc_client_channel_message to not try to decrypt
4343 the message twice if it resolved the destination client
4344 information. This could cause of dropping one channel
4345 message. Affected file lib/silcclient/client_channel.c.
4347 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4349 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4350 lib/silcclient/client.c. This function is used when the SILC
4351 Client is run under some other scheduler, or event loop or
4352 main loop. On GUI applications, for example this may be
4353 desired to used to run the client under the GUI application's
4354 main loop. Typically the GUI application would register an
4355 idle task that calls this function multiple times in a second
4356 to quickly process the SILC specific data.
4358 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4360 * Fixed silc_server_drop() for dropping the supplementary
4361 groups as well, this could cause a security hole on some
4364 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4366 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4369 * Write PID file after dropping privileges. Added -F option
4370 to run server on foreground. A patch by debolaz.
4371 Affected files silcd/server.c, silcd/silcd.c.
4373 * Fixed MOTD to return the MOTD file server name. Affected
4374 file silcd/command.c.
4376 * Added INFO command reply handling to the Irssi SILC Client.
4377 Affected file irssi/src/silc/core/client_ops.c.
4379 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4381 * Fixed the silc_idcache_list_* routines to really support
4382 the dynamic list. Fixes a crash. Affected file is
4383 lib/silccore/silcidcache.c.
4385 * Fixed the LIST command reply to really call LIST command's
4386 pending callbacks. Affected file silcd/command_reply.c.
4388 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4390 * Update conn->local_entry->nickname after giving NICK
4391 command. Affected file lib/silcclient/command.c.
4393 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4395 * Added the [pid] option to the silcd configuration file
4397 Affected files: serverconfig.[ch] and silcd.c
4399 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4401 * Save fingerprint in WHOIS command reply in server.
4402 Affected file silcd/command_reply.c.
4404 * Fixed NICK commands pending callback registration.
4405 Affected file lib/silcclient/command.c.
4407 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4409 * Use ++server->cmd_ident when sending commands in server,
4410 instead of random number. Affected file silcd/command.c.
4412 * Fixed GETKEY command reply to call actually GETKEY pending
4413 command callbacks. Affected file silcd/command_reply.c.
4415 * A bit stricter check for nicknames. Check for same nickname
4416 in NICK command also. Affected file silcd/command.c.
4418 * Do not call INFO command everytime client ID changes, only
4419 during first connecting. Affected file lib/silcclient/client.c.
4421 * Set the new nickname only after successful command reply for
4422 NICK command is returned by server. Affected file
4423 lib/silcclient/command.c.
4425 * Remove nicknames from nicklist during server_signoff notify.
4426 Should fix /NAMES bit more. The affected file is
4427 irssi/src/silc/core/silc-channels.c.
4429 * Added `fingerprint' field to the SilcIDListData in the
4430 silcd/idlist.h to hold the fingerprint of the client's
4433 Send the fingerprint of the client's public key in WHOIS
4436 Affected files silcd/command.c, and silcd/idlist.[ch].
4438 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
4439 create fingerprint from given data.
4441 * Show the fingerprint of the client's public key in WHOIS.
4442 Affected files irssi/src/module-formats.[ch] and
4443 irssi/src/silc/core/client_ops.c.
4445 * Format the multiple same nicknames also during JOIN and
4446 NICK_CHANGE notifys. Affected file is
4447 lib/silcclient/client_notify.c.
4449 * Do not print error on screen for invalid private message
4450 payload since it can come if someone is sending private
4451 messages with wrong key. Affected file
4452 lib/silccore/silcprivate.c.
4454 * Fixed multiple concurrent /PING crash. Affected file
4455 lib/silcclient/command.c.
4457 * Changed the wrong ID encoding. All IP addresses must be
4458 in MSB first order in encoded format. They were encoded
4459 wrong and was in LSB format. Affected files are
4460 silcd/serverid.c, lib/silcutil/silcutil.c.
4462 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
4464 * Call the `connect' client operation through the scheduler
4465 in case of error. Affected file lib/silcclient/client.c.
4467 * Call the `failure' client operation even if the error
4468 occurred locally during a protocol. Affected file is
4469 lib/silcclient/protocol.c.
4471 * Added support of sending LIST command to router from normal
4472 server. This way normal server can get list of all channels
4473 in the network too. Fixed the channel list sending in the
4474 server too. Affected files are silcd/command.c, and
4475 silcd/command_reply.[ch].
4477 * Added silc_server_update_channels_by_server and
4478 silc_server_remove_channels_by_server. They are used during
4479 disconnection of primary router and in backup router protocol.
4480 Affected file silcd/server_util.[ch], silcd/server.c and
4481 silcd/server_backup.c.
4483 * Fixed channel adding to global list in IDENTIFY command
4484 reply in server. Affected file silcd/command_reply.c.
4486 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4488 * If the incoming packet type is REKEY or REKEY_DONE process
4489 that packet always synchronously. Fixes yet another MAC
4490 failed error on slow (dialup) connections. Affected file
4491 lib/silcclient/client.c and silcd/server.c.
4493 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4495 * Call check_version SKE callback for initiator too. Affected
4496 file lib/silcske/silcske.c.
4498 * Implemented fix for security hole found in the SKE that was
4499 fixed in the specification few days back; the initiator's
4500 public key is now added to the HASH value computation.
4501 Added backwards support for the old way of doing it too, for
4502 old clients and old servers. Affected file is
4503 lib/silcske/silcske.c.
4505 * Enabled mutual authentication by default in SKE. If initiator
4506 is not providing mutual authentication the responder will
4507 force it. This will provide the proof of posession of the
4508 private key for responder. The affected files are
4509 lib/silcclient/protocol.c and silcd/protocol.c.
4511 * Do not cache anymore the server's public key during SKE.
4512 We do mutual authentication so the proof of posession of
4513 private key is done, and if the server is authenticated in
4514 conn auth protocol with public key we must have the public
4515 key already. Affected file silcd/protocol.c.
4517 * Added new global debug variable: silc_debug_hexdump. If
4518 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
4519 file lib/silcutil/silclog.[ch].
4521 * Fixed compilation warning due to char * -> const char *.
4522 Affected files lib/silcutil/silcnet.h, and
4523 lib/silccore/silcauth.[ch].
4525 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4527 * Fixed CMODE command when new channel key was created. If
4528 the creation failed the old key was removed. Next time giving
4529 same command would crash the server since the old key was
4530 freed already. Affected file silcd/command.c.
4532 * Fixed the silc_server_announce_get_channels to not crash
4533 on reconnect. Affected file silcd/server.c.
4535 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4537 * Added silc_log_set_debug_string function to set a regex
4538 string to match for debug output. Only the function names,
4539 or filenames matching the given debug string is actually
4540 printed. This way it is possible to filter out those debug
4541 strings that user is not interested in.
4543 Fixed a bug in silc_string_regexify.
4545 Affected files lib/silcutil/silclog.[ch], and
4546 lib/silcutil/unix/silcunixutil.c.
4548 * Changed the -d options in both server and Irssi SILC client
4549 to take the debug string as argument. Affected files
4550 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
4552 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4554 * Added silc_hash_babbleprint to create a Bubble Babble
4555 Encoded fingerprint. The encoding is developed by Antti
4556 Huima (draft-huima-babble-01.txt), and it creates human
4557 readable strings out of binary data. Affected file
4558 lib/silccrypt/silchash.[ch].
4560 * Print the babble print now in addition of fingerprint as well
4561 in Irssi SILC client. Affected files are
4562 irssi/src/fe-common/silc/module-formats.[ch],
4563 irssi/src/fe-common/silc/core/client_ops.c.
4565 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4567 * Fixed a security problem found in SKE. The initiator's
4568 public key too is now added to the HASH hash value creation
4569 which is signed by the responder to create the SIGN value.
4570 This will prevent anyone in the middle to lie to the responder
4571 about the initiator's public key. If this is done now, the
4572 man in the middle will get caught. Updated the protocol
4575 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4577 * Better installation directory handling. Configure module
4578 paths and other paths automatically to example_silc* files
4579 in doc/. A patch by toma.
4581 * Fixed compiler warning from MPI library, and from SILC RNG.
4584 * Added SILC_SERVER_PID_FILE to define the pid file for server.
4585 It can be configured with ./configure. A patch by toma.
4587 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4589 * Find correct make to use in prepare-clean. A patch by
4590 toma. Affected file prepare-clean.
4592 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
4594 * Added irssi variables use_auto_addr, auto_bind_ip,
4595 auto_bind_port and auto_public_ip.
4597 * Changed the interface for silc_client_send_key_agreement
4598 in lib/silcclient/silcapi.h
4602 irssi/src/silc/core/silc-core.c
4604 lib/silcclient/silcapi.h
4605 irssi/src/silc/core/silc-channels.c
4606 lib/silcclient/client_keyagr.c
4609 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4611 * Added silc_pkcs_public_key_compare to compare two
4612 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
4614 * Check that the client who set the founder mode on the
4615 channel is the same client that is giving the founder
4616 mode to itself. It is done by comparing the saved public
4617 key (it is saved even in the authentication is passphrase).
4618 Affected file silcd/command.c.
4620 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4622 * Do not process packet for disconnected socket connection.
4623 Affected file lib/silccore/silcpacket.c.
4625 * Process the DISCONNECT packet through scheduler in the
4626 client library. Affected file lib/silcclient/client.c.
4628 * Fixed the silc_client_packet_parse to not to increase
4629 the packet sequence number if the conn->sock and the
4630 current socket connection is not same. This can happen
4631 for example during key agreement when the conn includes
4632 multiple socket connections (listeners). Affected file
4633 lib/silcclient/client.c.
4635 * The sender of the file transfer request now provides also
4636 the pointer (listener) for the key exchange protocol. If
4637 the listener cannot be created then it sends empty key
4638 agreement and lets the receiver provide the listener.
4640 Added `local_ip' and `local_port' arguments to the
4641 silc_client_file_send. If they are provided they are used,
4642 if not then it will attempt to find local IP address, if
4643 not found or bind fails then the remote client will provide
4646 Affected files are lib/silcclient/client_ftp.c and
4647 lib/silcclient/silcapi.h.
4649 * Extended the FILE SEND command to support defining the
4650 local IP and port for key exchange listener. They are
4651 optional. Affected file irssi/src/silc/core/silc-servers.c.
4653 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4655 * Defined to WHOIS command reply the sending of fingerprint
4656 of the client's public key (if the proof of posession of the
4657 corresponding private key is verified by the server).
4658 Updated to the protocol specification.
4660 * Added support of receiving the client's public key's
4661 fingerprint in command reply in client library. Affected
4662 file is lib/silcclient/command_reply.c, and
4663 lib/silcclient/idlist.[ch].
4665 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4667 * Do not send over 128 chars long nickname to the server
4668 in NICK command. Affected file lib/silcclient/command.c.
4670 * Do not send over 256 chars long channel names to the server
4671 in JOIN command. Affected file lib/silcclient/command.c.
4673 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4675 * Assure that silc_server_close_connection cannot be called
4676 twice for same socket context. Affected file is
4679 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4681 * Send error message to application if opening file for
4682 writing during file transfer fails. Affected file is
4683 lib/silcclient/client_ftp.c.
4685 Remove all file transfer sessions for a client that we're
4686 removing from ID cache.
4688 Affected file is lib/silcclient/client_ftp.c.
4690 * Fixed silc_net_addr2bin to return correct address. Affected
4691 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
4693 * Fixed file transfer session removing on signoff notify.
4694 Affected file irssi/src/silc/core/silc-servers.c.
4696 * Added the SilcClientFileError to be returned in the monitor
4697 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
4698 Affected file lib/silcclient/silcapi.h.
4700 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4702 * Fixed a crash in silc_client_ftp_free_sessions and
4703 silc_client_ftp_session_free_client. Affected file
4704 lib/silcclient/client_ftp.c.
4706 * Added `disabled' field in the SilcChannelEntry in the server
4707 to indicate if the server entry is disabled. Affected file
4708 silcd/idlist.h, silcd/command[_reply].c.
4710 * SILC server adds now /var/run/silcd.pid everytime it is
4711 started. Affected file silcd/silcd.c.
4713 * Added silc_server_packet_send_clients to send a packet to
4714 the provided table of client entries. Affected file
4715 silcd/packet_send.[ch].
4717 * Fixed a crash in client resolving in client_prvmsg.c in
4718 client library. Affected file lib/silcclient/client_prvmsg.c.
4720 * Do not actually remove the client directly from ID cache
4721 during SERVER_SIGNOFF, but invalidate it. This way we
4722 preserve the WHOWAS info for the client. Affected file
4723 silcd/server_util.c.
4725 * Fixed SERVER_SIGNOFF notify handling in the server. The
4726 server is now able to process incoming SERVER_SIGNOFF notify
4727 for a server that it doesn't even know about. It will remove
4728 the clients provided in the notify. Affected file
4729 silcd/packet_receive.c.
4731 * Check for partial packet in data queue after every packet that
4732 was found from the queue. Return and wait for more data if
4733 there is partial data in queue. Affected file is
4734 lib/silccore/silcpacket.c.
4736 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4738 * Added SilcClietFileError enum to indicate error in
4739 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
4740 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
4741 Affected files lib/silcclient/silcapi.h and
4742 lib/silcclient/client_ftp.c.
4744 * Check that newsize in silc_buffer_realloc is larger than
4745 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
4747 * Added better monitor of file transfers. It now monitors
4748 key agreement protocol during the file transfer too. Added
4749 error reporting too. Affected files
4750 irssi/src/silc/core/silc-servers.c,
4751 irssi/src/fe-common/silc/module-formats.[ch].
4753 * Wrote a help file for FILE command.
4755 * Added silc_rng_global_get_byte_fast to get not-so-secure
4756 random data as fast as possible. Random data is read from
4757 /dev/urandom if available and from the SILC RNG if not
4758 available. It is used in padding generation. Affected file
4759 lib/silccrypt/silcrng.[ch].
4761 * All packets in client library are now processed synchronously.
4762 Optimized packet processing a lot. Affected file
4763 lib/silcclient/client.c.
4765 * All server connection packets are processing synchronously
4766 now in server, to optimize packet processing. Affected file
4769 * Include files are installed now only in Toolkit distribution
4770 if make install is given. Affected files: all Makefile.am's.
4772 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4774 * Assure that silc_client_notify_by_server_resolve does not
4775 resolve the client information multiple times. If it cannot
4776 be found by the first it cannot be found at all. Affected
4777 file lib/silcclient/client_notify.c.
4779 * Fixed WHOWAS command reply calling. Affected file
4780 lib/silcclient/command_reply.c.
4782 * Removed all references to silc_idlist_get_client from the
4783 Irssi SILC client since that call is internal call used by
4784 the library. The Irssi SILC client will use now client
4785 retrieval functions found in silcapi.h.
4787 * Fixed a bug in resolving nickname info before sending
4788 private message. It used freed memory. Affected file
4789 irssi/src/silc/core/silc-servers.c.
4791 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4793 * Assure my_channels statistics cannot go negative in server.
4794 Affected files silcd/server.c, silcd/server_util.c.
4796 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4798 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
4800 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4802 * Win32 Toolkit changes. Affected files
4803 win32/silc.dsw, win32/libsilc/libsilc.def,
4804 win32/libsilcclient/libsilc.def,
4805 lib/silcutil/silcutil.c, and
4806 lib/sftp/sftp_fs_memory.c.
4808 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4810 * Added silc_net_localip to return local host's IP address.
4811 Affected file lib/silcutil/silcnet.[ch].
4813 * If key exchange or rekey protocol is active for a connection
4814 parse all packets syncronously since there might be packets
4815 in packet queue that we are not able to process without first
4816 processing packets before them. Affected file silcd/server,
4817 lib/silcclient/client.c.
4819 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
4820 whether library should continue processing the packet.
4821 Affected file lib/silccore/silcpacket.h.
4823 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
4824 SilcSFTPMonitorData to SFTP server to monitor various
4825 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
4826 lib/silcsftp/sftp_server.c.
4828 * Added silc_file_size to return file size. Affected file
4829 lib/silcutil/silcutil.[ch].
4831 * Implemented the file transfer support for the client library.
4832 Added preliminary support for simple client to client one-file
4833 transmission. Affected file lib/silcclient/client_ftp.c,
4834 lib/silccilent/client.[ch].
4836 * Added new local command FILE to the Irssi SILC Client.
4837 It is used to perform the file transfer. It has subcommands
4838 SEND, RECEIVE, SHOW and CLOSE. Affected files
4839 irssi/src/silc/core/client_ops.c,
4840 irssi/src/silc/core/silc-server.[ch].
4842 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4844 * Relay the SILC_PACKET_FTP in the server. Affected files
4845 silcd/server.c and silcd/packet_receive.c.
4847 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4849 * Renamed silc_file_read and silc_file_write to functions
4850 silc_file_readfile and silc_file_writefile. Added function
4851 silc_file_open and silc_file_close. Affected files
4852 lib/silcutil/silcutil.[ch].
4854 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4856 * Resolve the client info when received private message or
4857 channel message for a client which nickname we don't know.
4858 Affected files lib/silcclient/client_prvmsg.c and
4859 lib/silcclient/client_channel.c.
4861 * Do not crash in /KEY if client is not connected. Affected
4862 file irssi/src/silc/core/silc-channels.c.
4864 * Added SilcClientStatus field to the SilcClientEntry in the
4865 lib/silcclient/idlist.h.
4867 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
4868 is incomplete and is being resolved, it won't be resolved
4871 Make sure also that USERS command reply does not resolve
4872 twice information. Affected file is
4873 lib/silcclient/command_reply.c.
4875 Make sure that silc_client_get_clients_by_list does not
4876 resolve twice same information.
4878 * Check for valid client->id in the silc_server_free_client_data.
4879 Affected file silcd/server.c.
4881 * Fixed /GETKEY nick@server not to crash if the server entry
4882 is not found. Affected file lib/silcclient/command.c.
4884 * Fixed the silc_server_check_cmode_rights to check the
4885 requested modes correctly. Affected file silcd/command.c.
4887 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
4889 * Better checks for non-printable chars in nick added.
4890 Affected file silcd/command.c.
4892 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4894 * Call the silc_server_udpate_servers_by_server in the
4895 primary router that comes back online in the backup resuming
4896 protocol. Otherwise it routes packets wrong. Affected file
4897 silcd/server_util.[ch], silcd/server_backup.c.
4899 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4901 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
4902 lib/silcutil/silcbuffmt.[ch].
4904 * Redefined the SILC packet header to include the padding
4905 length. Affected file lib/silccore/silcpacket.[ch].
4907 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
4908 length for maximum padding up to 128 bytes). Affected
4909 file lib/silccore/silcpacket.h.
4911 * Removed all backwards support for old 0.5.x MAC thingies.
4912 The SILC packet header change makes it impossible to be
4913 backwards compatible.
4915 * Send the ENDING packet with timeout in the backup resuming
4916 protocol. This is to assure that all routers has connected
4917 to the primary router. Affected file silcd/server_backup.c.
4919 * Changed the RNG to take the first IV from random data. It
4920 used to take it from zero actually. Changed the RNG also
4921 to use /dev/urandom during session. /dev/random is used
4922 in initialization. Affected file lib/silccrypt/silcrng.[ch].
4924 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4926 * Changed the SILC packet header to have the first two bytes
4927 (the packet length) encrypted. Affected files aroung the
4928 code tree, lib/silccore/silcpacket.[ch]. Removed the
4929 SilcPacketCheckDecrypt callback. It is not needed anymore
4930 since the silc_packet_receive_process will determine now
4931 whether the packet is normal or special.
4933 * Implemented the unidirectional MAC keys. Affected files
4934 lib/silcske/silcske.c, silcd/protocol.c and
4935 lib/silcclient/protocol.c.
4937 * Implemented the packet sequence number to the MAC computation.
4938 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
4939 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
4940 lib/silcclient/protocol.c.
4942 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4944 * Allow backup router to announce servers. All servers
4945 announced by backup router are added to the global list
4946 automatically. Update hte server's socket to our primary
4947 router also when backup router announces a server.
4948 Affected file silcd/packet_receive.c.
4950 * Do not update the client->router in the function
4951 silc_server_udpate_clients_by_server if the client is on
4952 global list. We might fail to find any specific server
4953 for locally connected clients and local cell clients. They
4954 should still use the `from' and not `to' as client->router.
4955 This fixes backup router resuming protocol. Affected file
4956 silcd/server_util.c.
4958 * Decrease channel statistics count only if the channel
4959 deletion worked. Affected files are silcd/server.c and
4960 silcd/server_util.c.
4962 * Added silc_server_update_servers_by_server to update origin
4963 of all server entries. Used during backup router protocol.
4964 Affected files silcd/server_util.[ch], silcd/server.c. and
4965 silcd/backup_router.c.
4967 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
4968 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
4969 silc_hmac_get_hash and silc_hmac_get_name. Affected file
4970 lib/silccrypt/silchmac.c.
4972 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4974 * Assure that router cannot reroute the same channel message
4975 to the sender. Affected file silcd/packet_receive.c.
4977 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4979 * Made better checks that the channel message is not sent
4980 to the router it came from. Affected file is
4981 silcd/packet_send.c. Fixed memory leak too.
4983 * Announce informations for incoming router connection, but
4984 only after checking if it is replaced by backup router.
4985 Affected file silcd/packet_receive.c.
4987 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4989 * Fixed the backup resuming protocol to work in multiple
4990 router environment. Affected file silcd/server_backup.c.
4992 * Route packet only to one router in the function
4993 silc_server_packet_send_to_channel. Affected file is
4994 silcd/packet_send.c.
4996 * Fixed silc_server_send_notify_dest to set the broadcast
4997 flag. Fixed the silc_server_send_notify_topic to actually
4998 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
4999 Affected file silcd/packet_send.c.
5001 * Changed the SFTP Filesystem interface. Changed the
5002 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5003 the filesystem operation function. The SilcSFTPFilesystem
5004 is now a context that is allocated by all filesystem allocation
5005 functions and it already includes the operations structure
5006 and filesystem specific context. It is given as argument
5007 now to the silc_sftp_server_start. This made the interface
5008 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5009 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5011 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5013 * Changed the backup router adding and getting interfaces
5014 in the server. The router that will be replaced by the
5015 specified backup router is now sent as argument. Affected
5016 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5019 * Added silc_net_addr2bin_ne to return the binary form of
5020 the IP address in network byte order. Affected files
5021 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5023 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5025 * Check for existing server ID in silc_server_new_server
5026 and in silc_server_connect_to_router_final and remove the
5027 old entry if it exists. Affected file silcd/packet_receive.c,
5030 * Send the channel message always to only one router, either
5031 in upstream or downstream. Affected file is
5032 silcd/packet_send.c.
5034 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5036 * Wrote the definition of the backup resuming protocol to the
5037 protocol specification.
5039 * Removed one redundant channel key generation from normal
5040 server during joining procedure. Removed one redundant
5041 channel key sending from server to router during joining
5042 procedure. Affected file silcd/command.c.
5044 * Made minor bugfixes to the backup router resuming protocol.
5045 Affected file silcd/server_backup.c, server.c.
5047 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5049 * Added --disable-asm configuration option. Affected files
5050 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5053 * Implemented the backup resuming protocol that is used to
5054 resume the primary router position in the cell after the
5055 primary router comes back online. Affected files
5056 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5057 and silcd/server_util.[ch].
5059 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5061 * Sleep two (2) seconds after sending QUIT command to server.
5062 Affected file lib/silcclient/command.c.
5064 * Assure that if outgoing data buffer is pending do not force
5065 send any data. Affected file silcd/packet_send.c.
5067 * Assure that if outgoing data buffer is pending do not force
5068 send any data. Affected file lib/silcclient/client.c.
5070 * Implemented the backup router support when the primary router
5071 goes down. The servers and routers can now use the backup
5072 router as new primary router without loosing connectivity.
5074 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5076 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5077 in the server to indicate disabled entry. All data read
5078 from the connection will be ignored and no data is sent
5079 for entry that is disabled. Affected files are
5080 silcd/idlist.h, silcd/server.c.
5082 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5084 * Created SFTP client and server test programs in the
5085 lib/silcsftp/tests directory.
5087 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5089 * Implemented memory filesystem (virtual filesystem) for
5090 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5093 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5095 * Implemented the SFTP (SSH File Transfer Protocol) to the
5096 lib/silcsftp. It includes SFTP client and SFTP server
5099 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5101 * Moved lib/silccore/silcprotocol.[ch] to the
5102 lib/silcutil library.
5104 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5105 take variable argument list pointer as argument. Affected
5106 file lib/silcutil/silcbuffmt.[ch].
5108 * Added silc_buffer_set function that is used to set data
5109 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5110 Affected file lib/silcutil/silcbuffer.h.
5112 * Changed various routines in the core library to use the new
5113 silc_buffer_set instead of allocating new buffer only for
5116 * Added 64-bit value formatting and unformatting support to the
5117 silc_buffer_[un]format routines. Affected file is
5118 lib/silcutil/silcbuffmt.[ch].
5120 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5121 to includes/bitmove.h.
5123 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5125 * Fixed channel user mode saving in client library. Affected
5126 file lib/silcclient/command[_reply].c.
5128 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5130 * Defined the file transfer to the SILC Protocol. Added
5131 new packet type SILC_PACKET_FTP and defined File Transfer
5132 Payload. The mandatory file transfer protocol is SFTP
5133 (SSH File Transfer Protocol). Affected file in addition
5134 of the internet draft is lib/silccore/silcpacket.h.
5136 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5137 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5138 is used as part of backup router protocol when the primary
5139 router of the cell is back online and wishes to resume
5140 the position as primary router.
5142 * Redefined the MAC generation keys in the protocol. The
5143 same key is not used anymore in both direction. Both
5144 direction will now use different keys for sending and
5145 receiving. This fixes a potential security flaw. This
5146 change causes incompatibilities in the protocol.
5148 * Redefined also the MAC computation from the packet.
5149 An packet sequence number is now added to the MAC
5150 computation. This prevents possible replay attacks against
5151 the protocol. This change too causes incompatibilities
5154 Added `sequence' field to the SilcPacketContext to hold
5155 the current sequence number for the packet.
5157 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5159 * Added `created' field to the SilcIDListData in the file
5160 silcd/idlist.h to indicate the time when the entry was
5163 * Added `created' field to the SilcChannelEntry too. Affected
5164 file silcd/idlist.h.
5166 * Added `creation_time' aguments to all the announcement functions
5167 in the server. If it is provided then only the entries that
5168 was created after the provided time frame are actually
5169 announced. Affected file silcd/server.[ch].
5171 * The protocol says that the Channel ID's IP address must be
5172 based on the router's IP address. Added check for this in
5173 the silc_server_new_channel when processing incoming New Channel
5174 Payload. Affected file silcd/packet_receive.c.
5176 * Print out the correct version with --version in SILC client.
5177 Affected file irssi/src/silc/core/silc-core.c.
5179 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5181 * Fixed WHOWAS command to check for completnes of the client
5182 entry always, not just when the command is coming from client.
5183 Affected file silcd/command.c.
5185 * Added new function silc_server_packet_queue_purge to purge the
5186 outgoing data queue to the network. After the function returns
5187 it is guaranteed that the outgoing packet queue is empty.
5188 Affected file silcd/packet_send.[ch].
5190 * Purge the outgoing packet queue in the rekey protocol's final
5191 callback to assure that all rekey packets go to the network
5192 before quitting the protocol. Affected file silcd/server.c.
5194 * Added silc_client_packet_queue_parse as similar function as
5195 in server to the client library. The affected file is
5196 lib/silcclient/client.c.
5198 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5200 * Splitted silcd/server.c and created silcd/server_util.[ch]
5201 for utility functions.
5203 * Added new socket flag SILC_SF_DISABLED to indicate that the
5204 connection is open but nothing can be sent to or received from
5205 the connection. Affected file lib/silcutil/silsockconn.[ch].
5206 The checking for disabled socket is checked in the low level
5207 silc_socket_write and silc_socket_read functions.
5209 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5211 * Allow only nicknames and channel names that fits into the
5212 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5214 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5216 * When processing JOIN command reply in server check that if
5217 the channel exists in our global list we'll move it the local
5218 list. Affected file silcd/command_reply.c.
5220 * Fixed the check whether client is joined on the channel already
5221 in JOIN command. Affected file lib/silcclient/command.c.
5223 * Fixed the JOIN command reply to check whether the channel
5224 already exists. Affected file lib/silcclient/command_reply.c.
5226 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5228 * Added silc_ske_status_string to map the SKE error numbers
5229 to readable strings. The affected files are
5230 lib/silcske/silcske[_status].[ch].
5232 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5234 * Do not show the private channels on the WHOIS channel list
5235 as it is not allowed by the protocol. The affected file is
5238 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5240 * Assure that the packet length digged from the actual packet
5241 is something sensible in the silc_packet_decrypt_rest_special
5242 in lib/silccrypt/silcpacket.c.
5244 * Free and NULL the allocated pointer in silc_hmac_alloc if
5245 the HMAC allocation fails. The affected file is
5246 lib/silccrypt/silchmac.c.
5248 * Print the selected security properties to the log files in
5249 the server. Affected file silcd/protocol.c.
5251 * Add SKE's reference counter even if calling the completion
5252 callback manually. Otherwise it goes negative, although it
5253 does not cause any problems. The affected file is
5254 lib/silcske/silcske.c.
5256 * Remove the client entry with short timeout after giving the
5257 KILL command. Affected file lib/silcclient/command.c.
5259 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5260 case all found clients are already disconnected (WHOWAS would
5261 found them) in the server. Affected file silcd/command.c.
5263 * Update the last_receive (time of last data received) to be
5264 updated only when received private or channel message so that
5265 the idle time showed in WHOIS makes more sense.
5267 * Added boolean field `valid' in to the SilcClientEntry in the
5268 client library to indicate whether the entry is valid or not.
5269 This fixes the nickname change bug on channel when changing
5270 the nickname to be same than the old (like nick to Nick) the
5271 nickname formatter doesn't set the new nick anymore to Nick@host.
5272 Affected file lib/silcclient/idlist.[ch].
5274 * Now actually fixed the nickname changing on disconnection.
5275 Added new function silc_change_nick to the Irssi SILC Client.
5276 Affected file irssi/src/silc/core/client_ops.c,
5277 irssi/src/silc/core/silc-nicklist.[ch].
5279 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5281 * Check that the public key exists in the GETKEY command before
5282 trying to encode it. Affected file silcd/command.c.
5284 * Print some notifications on received public keys with GETKEY
5285 command in the Irssi SILC Client. Affected files are
5286 irssi/src/fe-common/silc/module-formats.[ch],
5287 irssi/src/silc/core/client_ops.c.
5289 * Use IDENTIFY command to resolve the server information in the
5290 GETKEY command instead of INFO command. Affected file
5291 lib/silcclient/command.c.
5293 * All command reply functions in the client library now calls
5294 the pending command reply callbacks even if an error has
5295 occurred. The server has done this a long time and now it was
5296 time to move the client library to this as well. Now all
5297 errors can be delivered back to the pending command reply
5298 callbacks if necessary. Affected files are
5299 lib/silcclient/command[_reply].[ch].
5301 * Change the nickname on disconnection back to the username
5302 because in reconnect the server will enforce it to it anyway.
5303 Affected file irssi/src/silc/core/silc-servers.c.
5305 * Fixed a config file parsing bug in the Irssi SILC client.
5306 Affected file irssi/src/silc/core/clientconfig.c.
5308 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5310 * When printing the channel mode on JOIN, verify that the
5311 channel key and channel's HMAC are valid. Affected file
5312 irssi/src/silc/core/client_ops.c.
5314 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5316 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5317 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5318 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5320 * Removed channel key rekey task deleting from the function
5321 silc_server_save_channel_key. Affected file silcd/server.c.
5322 Added explicit timeout task context instead that is used to
5323 delete the task if we are registering a new task before the
5324 new task has elapsed.
5326 * When channel key rekey occurs the client library now saves
5327 the old channel key for a short period of time (10 seconds) and
5328 is able to use it in case some is still sending channel
5329 messages encrypted with the old key after the rekey. Affected
5330 file lib/silcclient/[idlist.h|client_channel.c].
5332 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5334 * Added check to the silc_server_new_id_real to not accept
5335 new ID if it is the sender's own ID. Affected file is
5336 silcd/packet_receive.c.
5338 * Assure that we do not announce ourself or the one we've
5339 sending our announcements when we're router and are announcing
5340 servers to our primary router. Affected file silcd/server.c.
5342 * Fixed silc_server_command_identify_check_client to assemble
5343 correct WHOIS packet. It send corrupted WHOIS packet and
5344 caused problem with router to router connections. Affected
5345 file silcd/command.c.
5347 Fixed also silc_server_command_whois_check the same way
5348 as for the IDENTIFY command.
5350 * Added new SilcIDListStatus to the server in the SilcIDListData
5351 structure. The status now includes the current status of
5352 the entry (like registered, resolved etc.). Affected file
5353 silcd/idlist.[ch]. Defined a bunch of different status types
5354 as well. This replaced the old boolean registered field as well.
5356 Added resolve_cmd_ident field to the SilcClientEntry structure
5357 too so that if the entry is for example being resolved so
5358 another command may attach to the same pending command reply
5359 without requiring to resolve the same entry again. This concept
5360 should optimize the WHOIS and the IDENTIFY resolving under
5361 heavy load by taking away unnecessary resolving for entries
5362 that are being resolved already.
5364 Added support for adding multiple pending commands for one
5365 command idenfier. Affected file silcd/command[_reply].[ch].
5367 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5368 before deleting the data. Otherwise the hash table will have
5369 freed data in comparison functions. Affected file is
5370 silcd/command_reply.c.
5372 * Fixed silc_idlist_replace_client_id to add the new entry to
5373 the cache with NULL nickname. Otherwise there will be invalid
5374 memory as the nickname after the nickname is freed. Affected
5375 file silcd/packet_receive.c.
5377 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5378 saved into wrong slots because the previous number of entries
5379 was not taken into account. Affected file silcd/idlist.c.
5380 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5382 * If we are router and we receive JOIN notify to a channel that
5383 does not have any users then notified client is marked as the
5384 channel founder, as it is it. The affected file is
5385 silcd/packet_receive.c
5387 * Added to the extended hash table API's table_del_*ext functions
5388 the destructor as argument too, so that the caller can decide
5389 which destructor to use or whether to use destructor at all.
5390 Affected file lib/silcutil/silchashtable.[ch].
5392 * Fixed ID Cache purging. It actually deleted the entries from
5393 the hash table after the data was freed. The hash table ended
5394 up comparing freed memory. The affected file is
5395 lib/silccore/silcidcache.c.
5397 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5399 * Fixed Irssi SILC client's KILL command's HELP syntax.
5401 * The USERS command now resolves the detailed user information
5402 if the userinfo field is missing. Affected file is
5403 lib/silcclient/command_reply.c.
5405 * Do not print error in silc_file_read if the read file does
5406 not exist. Just silently return NULL. Affected file is
5407 lib/silcutil/silcutil.c.
5409 * Fixed the silc_log_output to not wine about NULL filename
5410 and to not create some bogus " " filename. Affected file is
5411 lib/silcutil/silclog.c.
5413 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5415 * Fixed various printing bugs on the user interface in the
5416 Irssi SILC Client. Minor changes that were forgotten from
5419 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5421 * Fixed the configure.in.pre and the compilation and distribution
5422 environment to support the new autoconf 2.52. That version is
5423 now required to compile the CVS trunk.
5425 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5427 * Renamed function silc_parse_nickname to silc_parse_userfqdn
5428 to generally parse user@fqdn format strings. Affected file
5429 lib/silcutil/silcutil.c.
5431 * Added nickname_format and nickname_force_format fields to the
5432 SilcClientParams structure. The first one defines the format
5433 for the nicknames that the library will enforce if the receives
5434 multiple same nicknames. The second one is boolean value and
5435 can be used to force the library to always enforce the format
5436 to the nicknames regardles whether there are multiple nicknames
5437 or not. This configurable formatting was employed to flexibly
5438 support accessing multiple nicknames from the user interface.
5439 The userinterface can now set the nicknames to what ever format
5440 they prefer. Affected file lib/silcclient/silcapi.h.
5442 Added function silc_client_nickname_format to the file
5443 lib/silcclient/idlist.c. It performs the nickname formatting.
5445 Added new field `hostname´ to the SilcClientEntry context.
5446 It holds the hostname of the client. Affected file is
5447 lib/silcclient/idlist.h.
5449 * Irssi SILC Client sets the nicknames in nick@hostn format.
5450 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
5451 irssi/src/silc/core/silc-core.c.
5453 The WHOIS printing now also shows both the real nickname and
5454 the formatted nickname so that user knows how to access the
5455 user if there are multiple same nicknames cached. Affected
5456 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
5457 printing formatting too to take the hostname now as a separate
5458 argument. The Affected file is
5459 irssi/src/fe-common/silc/modules-formats.[ch].
5461 * Changed the silc_client_get_clients_local to accept the formatted
5462 nickname as argument. It accepts the real nickname too but the
5463 formatted nickname can be used to find the true entry from
5464 multiple entries. Affected file lib/silcclient/silcapi.h and
5465 lib/silcclient/idlist.c.
5467 * Added nickname_format_parse field to the SilcClientParams.
5468 It is a callback function provided by the application to parse
5469 the nickname out of the formatted nickname string. The library
5470 calls it to get the nickname from the formatted string. Since
5471 the application generally knows better the format of the nickname
5472 string it parses it instead of the library, even though library
5473 encodes the formatted string. If the callback function is not
5474 provided then the library will use the string as is. The
5475 affected file is lib/silcclient/silcapi.h.
5477 * All the nickname strings passed to the client library in
5478 commands are now expected to be formatted nickname strings.
5479 If the command does not support the formatted nickname string
5480 it will assume that the sent string is the actual nickname.
5481 Affected file lib/silcclient/command.c.
5483 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5485 * Added public key authentication support to OPER and SILCOPER
5486 commands in the client library. Affected file is
5487 lib/silcclient/command.c.
5489 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5491 * Changed the get_auth_methdod client operation to be asynchronous.
5492 It can be async if the application resolves the authentication
5493 method from the server during the negotiation. Added new
5494 SilcGetAuthMeth completion callback that the application will
5495 call after resolving the authentication method.
5497 Added function silc_client_request_authentication_method that
5498 the application can use to resolve the authentication method
5499 from the server. Added also SilcConnectionAuthRequest callback
5500 that the library will call after the server has replied. The
5501 application can call this function if it does not know the
5502 current authentication method.
5504 Affected files are lib/silcclient/client.c and
5505 lib/silcclient/silcapi.h.
5507 * The Irssi SILC client now automatically resolves the authentication
5508 method incase any configuration information is not present (and
5509 currently there never is). The affected file is
5510 irssi/src/silc/core/client_ops.c.
5512 * Fixed public key authentication from the client library.
5513 Affected file lib/silcclient/protocol.c. Changed also the
5514 protocol specification about the public key authentication in
5515 the connection authentication protocol. The actual data to be
5516 signed is now computed with a hash function before signing.
5518 * Fixed the public key authentication from the server as well.
5519 Affected file silcd/protocol.c.
5521 * Removed the mlock()'s from the memory allocation routines.
5522 Affected file lib/silcutil/silcmemory.c. The ./configure does
5523 not check anymore for the mlock(). Affected file is
5526 * Fixed USERS command in server to allow the execution of the
5527 command for private and secret channels if the client sending
5528 the command is on the channel. Affected file silcd/command.c.
5530 * Fixed silc_client_get_clients_local to return the clients
5531 count correctly. It could return wrong value. Affected file
5532 lib/silcclient/idlist.c.
5534 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5536 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
5537 types. The assembler optimizations seemed not to like 64-bit
5538 data types. The assmebler optimizations thus are now enabled
5539 also for BSD systems as opposed to only enable them for Linux.
5541 * Do not check for threads at all on BSD systems. Affected
5542 file configure.in.pre.
5544 * Removed -n and -h options from the Irssi SILC Client since
5545 they are not used in silc.
5547 * Fixed the prime generation to assure that the first digit
5548 of the generated random number is not zero since our conversion
5549 routines does not like number strings that starts with zero
5550 digit. If zero digit is seen the random number is regenerated.
5551 This caused some corrupted RSA keys when the zero first digit
5552 was met. Affected file lib/silcmath/silcprimegen.c.
5554 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5556 * Fixed WIN32 configuration in the ./configure script.
5557 Fixed to include xti.h on environments that has it.
5558 Patches by Carsten Ilchmann and andrew.
5560 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5562 * Changed the silc_id_create_client_id to be collision
5563 resistant. It is now assured that there cannot be created
5564 two same client ID's. I suspect that some weird bugs in
5565 the server were actually caused by duplicate Client IDs.
5566 Affected file silcd/serverid.[ch]. A router receiving
5567 new ID now also assures and informs the sending server
5568 if the ID caused collision.
5570 * Changed the silc_id_create_channel_id to also assure that
5571 there are no collisions.
5573 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5575 * Statement about ignoring the Mutual Authentication flag when
5576 performing rekey with PFS was a bit misleading. It is ignored
5577 if it was set in the initial negotiation, it cannot be even
5578 set in the rekey. Fixed in the ke-auth draft. Started the
5579 new versions of the protocol drafts in the doc/.
5581 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5583 * Fixed a bug in silc_client_command_identify_save when saving
5584 new channel information. The channel name was no duplicated
5585 and caused crash on exit. Affected file is
5586 lib/silcclient/command_reply.c.
5588 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5590 * Fixed the getkey command handling in the server. Send just
5591 empty OK reply to the sender if the key could not be fetched
5592 (but everything else was ok, like the key just was not available).
5593 Changed the public key parameter to optional in the protocol
5594 specs so that empty OK reply can be sent. Affected file
5597 Added a message to Irssi SILC client to tell to user if the
5598 server did not return a public key.
5600 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5602 * Fixed a channel key regeneration bug. It registered new
5603 timeout tasks exponentially until all system resources were
5604 used. Affected file silcd/server.c.
5606 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5608 * Added the SILC Document generator to the scripts/silcdoc.
5609 It can be used to generate the Toolkit Reference Manual out
5610 of the source tree. Internally it will also use the RoboDoc
5611 generator now imported in util/robodoc.
5613 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5615 * Added couple of return's in rekey protocol if error orccurred
5616 during the protocol. The execution must be terminated.
5617 Affected file silcd/protocol.c. Also, terminate the protocol
5618 always with timeout.
5620 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5622 * The client's Client ID was created initally from the wrong
5623 nickname (it could have been in format nick@host) in the
5624 silc_server_new_client. Affected file silcd/packet_receive.c
5626 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5628 * Added some SILC_LOG_ERROR's to various error conditions
5629 if client could not be added to ID cache. Affected files
5630 silcd/packet_receive.c and silcd/server.c.
5632 * When client's sock->user_data is freed, NULL also the
5633 client->router and client->connection pointers. Added check
5634 for these pointers being NULL to various places around the
5635 code. Affected file silcd/server.c.
5637 * Added client->data.registered == TRUE checks to various
5638 places around the code to assure that unregistered client's
5639 are not handled when it is not allowed. Affected file
5642 * Added `bool registered' fields to all
5643 silc_idlist_[server|client]_get_* routines to indicate whether
5644 the fetched client needs to be registered or not. Affected
5645 file silcd/idlist.[ch].
5647 * Add your own entry as registered to the ID cache in the
5648 server. Affected file server.c.
5650 * Fixed a bug in silc_server_new_server. The SilcServer was
5651 set as the new server's context instead of SilcServerEntry.
5652 This naturally caused some weird bugs.
5654 * Added "updated" field the SilcChannelEntry which indicates
5655 the time since the channel entry was last accessed. This
5656 can be used to determine whether it is necessary to
5657 announce the channel after backup resuming protocol.
5658 Affected files silcd/idlist.[ch].
5660 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5662 * Do not delete the channel rekey task when adding it
5663 for in silc_server_create_channel_key.
5665 * Changed the silc_server_create_channel_key to return
5666 TRUE or FALSE to indicate the success of the channel key
5669 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5671 * Fixed MSVC++ project files and added missing files to
5672 Makefiles under win32/.
5674 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5676 * Do not add TCP_NODELAY flag if the operating system
5677 does not have it defined. Affected files are
5678 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5680 * Fixed buffer overflow from Irssi SILC Client. Affected
5681 file irssi/src/fe-common/core/themes.c.
5683 * Fixed double free in client library in the file
5684 lib/silcclient/client.c when disconnecting from server.
5686 * Applied double free patch from cras to Irssi SILC client.
5687 Affected files irssi/src/core/[modules/expandos].c
5689 * Fixed the disconnection handling to Irssi SILC Client.
5690 The application must call silc_client_close_connection
5691 in ops->connect client operation in case of failure of
5692 the connection. Affected file is
5693 irssi/src/silc/core/client_ops.c.
5695 * Do not set sock->protocol to NULL in the function
5696 silc_client_close_connection after executing the protocol's
5697 final callback since the sock might not be valid anymore.
5698 Affected file lib/silcclient/client.c.
5700 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5702 * Do not enable SILC_THREADS if the linking with libpthread
5703 did not happen. Affected file configure.in.pre.
5705 * Added notion to protocol specification that server must
5706 verify the sent authentication payload with CMODE when
5707 setting the channel founder key. Implemented it to the
5708 server. Affected file silcd/command.c.
5710 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5712 * Added _EXTRA_DIST SILC distribution variable to the
5713 distributions file. It is used to conditionally add extra
5714 files or directories to the specific distribution. Affected
5715 files ./prepare, Makefile.am.pre and distributions.
5717 Removed the `_' from the start of the distribution names.
5720 * Added README.WIN32 for instructions to compile the Toolkit
5723 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5725 * Fixed a double free in disconnection in the server. Affected
5726 file is silcd/server.c.
5728 * Fixed the lib/silcske/groups.c to work now also with GMP
5729 MP library. The string conversion did not work when using
5730 specific base and the base is indicated in the string as well.
5732 * Created win32/ directory which now includes MSVC++ specific
5733 stuff so that toolkit (DLLs) may be compiled with MSVC++.
5734 It will appear only in the toolkit distribution
5736 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5738 * Changed the key material distribution function in case when
5739 the hash output is too short. The data is now concatenated
5740 a bit differently than it used to. Made the change to the
5741 SKE protocol specification.
5743 * Added better GMP detection to configure.in.pre. A patch
5746 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5748 * Fixed a minor bug in SKE that might cause some problem on
5749 some platforms. Affected file lib/silcske/silcske.c.
5751 * Added the cookie checking for initiator in the SKE. It checks
5752 that the responder returns the sent cookie unmodified. The
5753 affected file is lib/silcske/silcske.c. Added new SKE
5754 error type INVALID_COOKIE that can be sent during the
5755 negotiation. Fixed some memory leaks as well.
5757 * Added the "invalid cookie" error message to Irssi SILC client's
5760 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5762 * Added `task_max' field to the SilcClientParams to indicate
5763 the maximum tasks the scheduler can handle. If set to zero,
5764 default values are used. Affected file lib/silcclient/silcapi.h.
5766 * Fixed memory leaks in silc_client_close_connection. Affected
5767 file lib/silcclient/client.c.
5769 * Added silc_client_del_client_entry to client library to free
5770 all memory of given client entry. Affected file is
5771 lib/silcclient/idlist.[ch].
5773 * Added new functions silc_client_del_channel and
5774 silc_client_del_server to delete channel and server entries.
5775 Affected file lib/silcclient/[silcapi.h/idlist.c].
5777 * Removed silc_client_del_client_by_id from silcapi.h.
5779 * Fixed the INFO command to return the server's own info
5780 correctly when querying by Server ID. Affected file is
5783 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5785 * Removed the non-blocking settings in WIN32 code in the
5786 silc_sock_[read/write] and added SleepEx instead. Affected
5787 file lib/silcutil/win32/silcwin32sockconn.c. The availability
5788 of input data is now checked with FIONREAD and ioctlsocket.
5790 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5792 * Call silc_schedule_task_del_by_context in the
5793 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
5794 Affected file lib/silccore/silcprotocol.c.
5796 * Call silc_protocol_cancel for active protocols in the
5797 silc_server_close_connection if the funtion
5798 silc_server_free_sock_user_data has not been called.
5799 Affected file silcd/server.c.
5801 * Generic tasks cannot be deleted using the del_by_fd
5802 task deleting function since generic tasks does not match
5803 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
5805 * Added a notion to SILCOPER help file that the SILCOPER works
5806 only on router server, not on normal server.
5808 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5810 * Added for WIN32 support for the new scheduler as well.
5811 Affected file lib/silcutil/win32/silcwin32schedule.c.
5813 * Fixed the SHA1 implementation to work on various platforms.
5815 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5817 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
5818 API. It is part of the scheduler now. Everything else is
5819 as previously but some functions has changed their names.
5820 Checkout the lib/silcutil/silcschedule.h for the interface.
5821 Updated all applications to use the new interface. Affected
5822 files are lib/silcutil/silcschedule.[ch].
5824 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5826 * Found a bug in the SKE implementation. The HASH value,
5827 specified by the protocol, was not computed correctly. The
5828 public key of the responder was not added to the computation
5829 even though it is mandatory. Affected file lib/silcske/silcske.c.
5830 This unfortunately causes incompatibilities with older
5831 clients and servers.
5833 * Added WIN32 specific network init and uninit functions:
5834 silc_net_win32_init and silc_net_win32_uninit to init and uninit
5835 the Winsock2. Affected file lib/silcutil/silcnet.h and
5836 lib/silcutil/win32/silcwin32net.c.
5838 * Set the socket always to nonblocking mode on WIN32 after
5839 reading data or writing data. Affected file is
5840 lib/silcutil/win32/silcwin32sockconn.c.
5842 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5844 * Fixed various compilation problems under WIN32. Affected
5845 files lib/silcutil/win32/silcwin32thread.c and
5846 lib/silcutil/win32/silcwin32schedule.c.
5848 * Removed all _internal.h #includes from public header
5849 files. Internal headers must never be included from
5852 Removed also the lib/silcske/payload_internal.h file.
5854 * All include files that may be needed (public and some others
5855 included by the public headers) by application developers are
5856 now copied to the ./includes directory. It does not copy any
5857 internal headers. Affected file Makefile.defines.pre and all
5858 Makefile.am's under lib/ and subdirs.
5860 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5862 * Do not change the ~/.silc directory's permissions automatically.
5863 Affected file irssi/src/silc/core/clientutil.c.
5865 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5867 * Do not cancel the protocol in silc_server_close_connection
5868 it might cause recursion. Now cancelled in the function
5869 silc_server_free_sock_user_data. Affected file silcd/server.c.
5871 * Fixed the silc_server_remove_clients_by_server to regenerate
5872 the channel keys correctly finally. Added also new function
5873 silc_server_remove_clients_channels to actually do it.
5874 Affected file silcd/server.c.
5876 * Fixed the silc_server_new_channel to not crash by giving
5877 wrong router to the new channel. Affected file is
5878 silcd/packet_receive.c.
5880 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5882 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
5883 which is given as argument to the silc_client_alloc now.
5884 It can be used to configure the client and set various parameters
5885 that affect the function of the client.
5887 * The USERS command in server did not check whether the channel
5888 is private or secret. Affected file silcd/command.c.
5890 * Added new argument to the USERS command in protocol specification.
5891 The USERS command now can take the channel name as argument
5892 as well. Added support for this in client and server and
5893 updated the protocol specs.
5895 * Completed the GETKEY command in client. It can be now used
5896 to fetch also servers public key not only some clients.
5897 Affected files lib/silcclient/command[_reply].c.
5899 * Added silc_client_get_server to return server entry by the
5900 server name. Affected files lib/silcclient/silcapi.h and
5903 * Redefined the IDENTIFY command in protocol specification to be
5904 more generic. It now can be used to query information about
5905 any entity in the SILC Network, including clients, servers and
5906 channels. The query may be based either the entity's name
5907 or the ID. Added support for this in both client and server.
5909 Affected files silcd/command.c and lib/silcclient/command.c
5910 and command_reply.c.
5912 * Optimized the WHOIS and WHOWAS commands in the server. Removed
5913 the _from_client and _from_server functions. Affected file
5916 * Added silc_client_get_channel_by_id_resolve to the file
5917 lib/silcclient/silcapi.h to resolve channel information by
5918 its ID. Added also silc_client_get_channel_by_id that
5919 does not resolve it from the server.
5921 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5923 * Added SilcServerEntry context into the client library
5924 to represent one server. The INFO command now allocates
5925 these to save the resolved server info. For now on the
5926 client library will also keep information about servers,
5927 connected and resolved with INFO.
5929 The INFO command now allocates the SilcServerEntry context
5930 and saves the server info there. The COMMAND_REPLY in
5931 the INFO now returns the parameters to application in
5932 same order as defined in the protocol specification.
5934 The entries are cached in the client->server_cache.
5936 * The INFO command is now issued after received the Client ID
5937 from the server. Affected file lib/silcclient/client.c.
5939 * The CMODE_CHANGE notify may now return also an SilcServerEntry
5940 to the application as the mode changer might be server.
5941 It is guaranteed that NULL is not returned anymore to the
5942 application. Affected file lib/silcclient/client_notify.c.
5944 The ID Type is now also passed to the application so that
5945 it can check whether the returned entry is SilcClientEntry
5948 Added new function silc_client_get_server_by_id to return
5949 the server entry by ID. Affected files are the
5950 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
5952 * Do not create the channel in the Irssi SILC Client when issuing
5953 the JOIN command but when received the sucessful JOIN command
5954 reply. Otherwise the channel might get created even though we
5955 could not join it. The Affected file is
5956 irssi/src/silc/core/[silc-channels.c/client_ops.c].
5958 * Fixed a channel joining bug in router. The router must also
5959 check the channel modes, invite and ban lists etc. when serving
5960 the JOIN command sent by normal server. Affected file is
5961 silcd/command.c. The router now resolves the client's
5962 information from the server who sent the JOIN command if it
5963 does not know it, and processes the JOIN command only after
5966 * Changed the SilcCommandCb to take new argument; void *context2.
5967 Affected file lib/silccore/silccommand.h
5969 The second argument in the command callbacks in the server now
5970 includes the SilcServerCommandReplyContext if the command was
5971 called as pending command callback from the command reply.
5972 Otherwise it is NULL. When called as pending the status of the
5973 command reply will be checked and if it was erronous the
5974 error will be sent to the original sender of the command.
5975 This way the client always receives the error messages even
5976 though the server was actually the one who received the error
5977 when it resent the command to router, for example. Affected
5978 files silcd/command[_reply].[ch].
5980 * Fixed sending WHOWAS command's error message to client if
5981 the requested client could not be found. It was missing.
5984 * Changed the CMODE and CUMODE commands reply arguments in the
5985 protocol specification. The Channel ID is now sent in both
5986 of the commands to identify the channel. Implemented this
5987 new feature to the client and server. Affected files
5988 lib/silcclient/command_reply.c and silcd/command.c.
5990 * Made better checks for invite and ban lists in the JOIN
5991 command in server. Affected file silcd/command.c.
5993 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5995 * The server now performs the incoming host IP/DNS lookup
5996 using the silc_socket_host_lookup and thus does not block
5997 the server anymore. Affected file silcd/server.c.
5999 * Completed the multi-thread support for SILC Scheduler in
6000 the lib/silcutil/silcschedule.c.
6002 * Fixed the configure.in.pre to detect the pthread correctly
6005 * Fixed a deadlock in silc_task_queue_wakeup in the file
6006 lib/silcutil/silctask.c.
6008 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6010 * Added new function silc_schedule_wakeup that is used in
6011 multi-threaded environment to wakeup the main thread's
6012 schduler. It needs to be used when a thread adds a new task
6013 or removes a task from task queues. After waking up, the
6014 scheduler will detect the task queue changes. If threads
6015 support is not compiled in this function has no effect.
6016 Implemented the wakeup mechanism to both Unix and WIN32
6017 systems. Affected files are lib/silcutil/silcschedule.[ch],
6018 lib/silcutil/unix/silcunixschedule.c and the
6019 lib/silcutil/win32/silcwin32schedule.c.
6021 * Added new function silc_task_queue_wakeup to wakeup the
6022 scheduler by the specified task queue. Affected file
6023 lib/silcutil/silctask.[ch].
6025 * The silc_socket_host_lookup_start now wakes up the scheduler
6026 after adding the timeout task. Affected file is
6027 lib/silcutil/silcsockconn.c.
6029 * The silc_socket_host_lookup is synchronous now if the threads
6030 support is not compiled in. However, the callback is still
6031 called asyncronously through the scheduler, anyway. Affected
6032 file lib/silcutil/silcsockconn.c.
6034 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6036 * Added new function silc_socket_host_lookup to perform
6037 asynchronous IP and FQDN lookups for the socket connection.
6038 Affected files lib/silcutil/silcsockconn.[ch].
6040 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6042 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6043 that may or may not compile the mutex support in.
6045 Changed the silc_mutex_alloc interface. It allocates the
6046 mutex now to the sent pointer and returns TRUE or FALSE.
6048 Affected file lib/silcutil/silcmutex.h.
6050 * Wrote the SILC Task Queue interface to support multi-threads.
6051 Affected file lib/silcutil/silctask.[ch].
6053 * Wrote the SILC Scheduler to support multi-threads. Affected
6054 file lib/silcutil/silcschedule.c.
6056 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6058 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6059 in lib/silcutil/win32/.
6061 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6063 * Defined SILC Mutex API and SILC Thread API and implemented
6064 them for Unix. Affected files are
6065 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6066 lib/silcutil/unix/silcunixmutex.c and
6067 lib/silcutil/unix/silcunixthread.c.
6069 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6071 * Fixed the silc_server_remove_clients_by_server's channel
6072 key re-generation. The hash table handling was incorrect
6073 and would not work with many channels. Affected file is
6076 * Fixed some memory leaks around the server code.
6078 * Rewrote the silc_server_get_users_on_channel to support IPv6
6079 based Client ID's. Affected file silcd/server.c.
6081 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6082 specification. However, a separate document must be written
6083 to define the detailed signing procedure and the payload
6084 associated with the flag. Defined the flag to the
6085 lib/silccore/silcchannel.h as well.
6087 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6089 * Changed the dynamic tables to static size tables in the
6090 lib/silccrypt/silchmac.c.
6092 * Removed GCC dependencies from the code. A patch by cras.
6094 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6096 * Do not show the error "Error receiving packet bla bla"
6097 in server if it really was not an error (-2 means that reading
6098 is pending). Affected file silcd/server.c.
6100 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6102 * Fixed a possible crash in silc_server_remove_clients_by_server
6103 in silcd/server.c. Fixed there also some memory leaks.
6105 * Fixed the silc_idlist_replace_client_id. It could replace
6106 wrong key in the hash table. Affected file silcd/idlist.c.
6108 * Do not check whether there are global users on the channel
6109 if the channel->global_users is FALSE. Affected functions
6110 silc_server_remove_from_one_channel and
6111 silc_server_remove_from_channels in silcd/server.c. Also,
6112 do not check if the removed client is local as we can be
6113 sure that global client was not removed from the channel
6114 and checking for global users is not needed.
6116 * The silc_server_remove_clients_by_server now re-generates
6117 the channel keys correctly for those channels that had
6118 clients removed from them. Affected file silcd/server.c.
6120 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6122 * Found the reason of random crashes in the server. We weren't
6123 ignoring the SIGPIPE signal (which can be sent in write())
6124 and it crashed the server. Affected file silcd/silcd.c.
6126 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6128 * Assure that sock->user_data is not NULL in the function
6129 silc_server_packet_send in silcd/packet_send.c.
6131 * Disconnect the remote connection if it could not be added
6132 to any ID lists in the server. The affected file is
6135 * Check in silc_server_packet_send[_real/dest] that the
6136 socket is not disconnecting and ignore the data if it is.
6137 Affected file silcd/packet_send.c.
6139 * Define inline to __inline on native WIN32 compilation.
6140 Affected file includes/silcwin32.h.
6142 * Added some explicit type casts for inline code since MSVC
6143 require them. Affected files lib/silcutil/silcbuffer.h,
6144 lib/trq/silcdlist.h and lib/trq/silclist.h.
6146 * Print warning in log files from now on if the packet
6147 decryption fails. Affected file silcd/server.c.
6149 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6151 * Changed the `say' client operation's interface to accept
6152 new `type' argument to indicate the type of the message sent
6153 by the library. The application may filter the library's
6154 messages according the type. The affected file is the
6155 lib/silcclient/silcapi.h.
6157 * Added two new functions to lib/silcclient/silcapi.h:
6158 silc_client_del_client and silc_client_del_client_by_id.
6159 Affected file lib/silcclient/idlist.c.
6161 * Moved the clientincludes.h from includes/ to silc/ and
6162 serverincludes.h from includes/ to silcd/.
6164 * The modes for the CMODE and CUMODE are now passed as
6165 uint32 for application with COMMAND_REPLY. The affected
6166 file is lib/silcclient/command_reply.c.
6168 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6170 * /WHOIS without arguments shows client's own information.
6171 Affected file lib/silcclient/command.c.
6173 * Changed PING to not accept any arguments. The specs
6174 says that client can ping only the connected server so
6175 requiring an argument is not needed. Affected file is
6176 lib/silcclient/command.c.
6178 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6180 * Fixed a fatal bug in private message sending and reception
6181 encryption and decryption when using private message keys.
6182 The implementation was incorrect and did not follow the
6183 specification. It causd that some of the message were
6184 lost since it did not use the sending and receiving keys
6185 as the protocol suggests. This has been fixed and will cause
6186 incompatibilities with older clients when sending private
6187 message encrypted with private message keys. Affected files
6188 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6189 and various other in Irssi SILC Client.
6191 Added `responder' boolean argument to the functions
6192 silc_client_add_private_message_key[_ske] to indicate when
6193 the key is added as responder or initiator of the key
6196 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6198 * Removed the silc_ske_check_version function and created
6199 a SilcSKECheckVersion callback. Added also a function
6200 silc_ske_set_callbacks that is now used to set all SKE
6201 callbacks. The callback functions are not given to
6202 the SKE functions anymore, but this function is used to
6205 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6207 * Added `silc_version' argument to the silc_client_alloc
6208 to define the version of the application for the library.
6209 The library will use the version string to compare it
6210 against the remote host's (usually a server) version
6211 string. Affected file lib/silcclient/silcapi.h
6213 * Added the KE protocol context to Key Agreement context
6214 in client library so that we can abort the SKE if it
6215 is in process when we get timeout. Affected file is
6216 lib/silcclient/client_keyagr.c.
6218 * Do not resolve the client ID forever if it returns in the
6219 first time that such client does not exist. This was done
6220 for example with private message. Affected file is
6221 lib/silcclient/client_prvmsg.c.
6223 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6225 * Do not add regex.h for WIN32. The affected file
6226 includes/silcincludes.h.
6228 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6229 not work yet 100%. It generates the DLL's automatically
6230 when compiling with --with-win32 under cygwin.
6232 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6234 * lib/contrib/regex.c is not compiled on WIN32.
6236 * Added silc_net_get_socket_opt function to the
6237 lib/silcutil/silcnet.h.
6239 * Added includes/silcwin32.h for WIN32 specific includes
6242 * Do not use ptime structure or any of the posix process
6243 functions on WIN32 in lib/silccrypt/silrng.c.
6245 * Added silc_gettimeofday to provide generic function
6246 for struct timeval on all platforms. Added the function
6247 to lib/silcutil/silcutil.h.
6249 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6251 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6252 library as they clearly belong there. As a plus side we
6253 can make the actual socket connection routines platform
6256 Added also new generic function silc_socket_read and
6257 silc_socket_write (that used to be silc_packet_[read/write].
6258 The implementation of these are platform specific.
6260 * Added WIN32 specific routines of silc_socket_[read/write]
6261 to lib/silcutil/win32/silcwin32sockconn.c.
6263 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6265 * Added preliminary support for native WIN32 compilation under
6266 cygwin (using the -mno-cygwin option for GCC) to the
6267 ./configure.in.pre. The --with-win32 now prepares the
6268 compilation for native WIN32.
6270 * Rewrote the SILC Scheduler interface in the file
6271 lib/silcutil/silcschedule.h. The scheduler is now context
6272 based and does not have anymore any global static scheduler.
6273 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6274 and created lib/silcutil/win32 directory for WIN32 based
6277 * Added Unix specific network routines to the
6278 lib/silcutil/unix/silcunixnet.c and the old
6279 lib/silcutil/silcnet.c includes now only generic routines.
6281 Added WIN32 specific network routines to the
6282 lib/silcutil/win32/silcwin32net.c.
6284 * Added Unix specific utility functions from the
6285 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6287 * Added WIN32 SILC Scheduler to the file
6288 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6291 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6293 * Do not handle JOIN notify in the server if the target client
6294 is not registered (idata->registered == FALSE). The affected
6295 file is silcd/packet_receive.c.
6297 * Update the nickrec->founder in event_cumode in the Irssi SILC
6298 client. Affected file irssi/src/silc/core/silc-channels.c.
6300 * Fixed the CUMODE_CHANGE notify handling in the server when
6301 server and router are announcing their clients on channels.
6302 Now the mode changes are saved and notified correctly. The
6303 affected file is /silcd/packet_receive.c.
6305 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6306 They really did not replace the cache entry in the ID Cache.
6307 Now they do that. Affected file silcd/idlist.c.
6309 * Fixed the KICK notify handling in the Irssi SILC client to
6310 update the channel records so that the kicked client does not
6311 appear to be on the channel. The affected file is
6312 irssi/src/silc/core/silc-channels.c.
6314 * Always update the conn->current_channel when executing command
6315 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6317 * Fixed the KILL notify handling in Irssi SILC client to remove
6318 the killed client on all channels.
6320 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6322 * Fixed the silc_parse_command_line to remove extra spaces
6323 from the start and end of the arguments. Affected file is
6324 lib/silcutil/silcutil.c.
6326 * Cancel and free any active protocol in the function
6327 silc_server_close_connection. Affected file silcd/server.c.
6329 * Cancel and free any active protocol in the function
6330 silc_client_close_connction. Affected file is
6331 lib/silcclient/client.c.
6333 * Do not execute the KILL command for clients that are in
6334 history (ie. they are not in the network). Affected file is
6337 * Fixed KILL notify handling, client does not crash anymore.
6338 Affected file irssi/src/silc/core/silc-channels.c.
6340 * Reduced the default packet buffer size from 2048 to 1024 in
6341 lib/silccore/silcpacket.c.
6343 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6344 counter to the SKE context that is incresed when the SKE library
6345 performs async operation outside the library. If the outside
6346 process frees the SKE context and FREED status will be set
6347 and the library will detect after the sync operation that the
6348 libary is freed. The affected files are
6349 lib/silcske/silcske[_status].[ch].
6351 * Resolve the client entry information in the function
6352 silc_client_channel_message to assure that NULL pointer is not
6353 passed as client entry to the application. */
6355 * Fixed the task timeout calculation to assure that there is
6356 never negative timeouts. The affected file is
6357 lib/silcutil/silcschedule.c.
6359 * Fixed the channel user mode notification sending in server.
6360 It was sent point-to-point to the router (or to server by router)
6361 but it needs to be destined to a channel. The routines now
6362 supports sending the channel user mode notifys to the channels
6363 when announcing clients and channels. Affected files are
6364 silcd/server.c and silcd/packet_receive.c.
6366 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6367 It did not actually replace the old channel entry in the cache.
6368 Affected file lib/silcclient/client_notify.c.
6370 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6372 * Fixed a possible crash in silc_packet_send_prepare. It now
6373 assures always that there is enough space in the buffer and
6374 at the tail area of the buffer (for MAC).
6376 Fixed the inbound buffer reallocation in silc_packet_read.
6377 It was old code and did not handle the reallocation correctly.
6380 The affected file is lib/silccore/silcpacket.c.
6382 * Fixed buffer overflow in silc_parse_nickname in the file
6383 lib/silcutil/silcutil.c.
6385 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6387 * make install generates new server keys only if there is not
6390 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6392 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6393 Added check that if the NOREPLY is set then we will not send
6394 the away message. This avoids infinite loop of away messages
6395 if both clients are away. The affected file is
6396 lib/silcclient/client_prvmsg.c.
6398 * Fixed client crash if /NICK was given without arguments.
6399 Affected file lib/silcclient/command.c.
6401 * Server does not send the invite list in INVITE command back
6402 to the client if the list was not altered. Added this notion
6403 to the protocol spec as well. Affected file silcd/command.c.
6405 Fixed possible crash in INVITE command by checking the
6406 value of silc_server_get_client_route command.
6408 * Fixed the INVITE notify type handling. The arguments are now
6409 taken in correct order and client does not crash. The affected
6410 file is irssi/src/silc/core/silc-channels.c.
6412 Removed the "Inviting xxx to channel" message from the
6413 client library away and let the application handle it.
6414 Affected file lib/silcclient/command.c. Added that message
6415 to Irssi SILC client's message formats.
6417 * Fixed CMODE command crash in client. It now checks the
6418 amount of arguments correctly and does not crash. The affected
6419 file is lib/silcclient/command.c.
6421 * Do not create new channel automatically in silc_channels_join
6422 but check whether the channel by that name already exists.
6423 Affected file irssi/silc/core/silc-channels.c.
6425 * Do not send the SERVER_SIGNOFF to router if the disconnected
6426 entity was the router. Affected file silcd/server.c.
6428 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
6429 SILC client as it was missing from there.
6431 Added the handling of the KICK notify to the Irssi SILC client
6432 as it was missing. Added "you have been kicked" message to
6433 Irssi SILC client's message modules formats.
6435 Added the handing of the KILL notify to the Irssi SILC client
6436 as it was missing. Added the kill message module formats
6439 The affected file is irssi/src/silc/core/silc-channels.c.
6441 * The router did not save the channel mode the server announced.
6442 Affected file silcd/packet_receive.c.
6444 * Fixed a possible crash in INFO command in server. If the
6445 server did not provide the server info it crashed. Affected
6446 file silcd/command.c.
6448 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6450 * Fixed the GETKEY command in the server to check also the
6451 global list. Otherwise the GETKEY would not work correctly
6452 in normal SILC server. Affected file silcd/command.c.
6454 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6456 * Fixed GETKEY crash, it crashed if the command did not succseed.
6458 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6460 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
6461 is now real and not just an macro interface to GMP.
6463 Removed the entire GMP from the source tree and imported new
6464 NSS MPI library instead. Reason for removing GMP is that it is
6465 extremely large and compiles extremely slow. The NSS MPI
6466 is only a few files and compiles in less than 10 seconds.
6467 The speed is also about the same as GMP. The MPI is imported
6468 to lib/silcmath/mpi.
6470 If the system has GMP installed we will still use the GMP.
6471 If it is not then the NSS MPI will be compiled.
6473 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6475 * Merged a long nickname (127 characters long) crash bugfix from
6476 Irssi CVS tree. Affected file irssi/src/core/misc.c.
6478 * Merged a freed memory reference bugfix from Irssi CVS tree.
6479 Affected file irssi/src/core/commands.c.
6481 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6483 * Added the server's public key sving and verification to the
6484 server when performing the SKE. This was missing and the
6485 remote server's (or router's) public key was accepted without
6486 checking whether we have it previously or trust it at all.
6487 Affected file silcd/protocol.c.
6489 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6491 * Check in the silc_server_timeout_remote if protocol is active
6492 and make sure that the protocol's final callback is called so
6493 that all memory if freed. Affected file silcd/server.c.
6495 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6497 * silc_server_whois_send_reply crashed the server if the nickname
6498 was 127 characters long. Affected file silcd/command.c.
6500 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6502 * Added sanity check to the silc_server_new_client. If the hostname
6503 is provided inside username then check that the provided hostname
6504 really is the same as the resolved one. If the hostname was not
6505 resolved then check it from the public key. Affected file is
6506 silcd/packet_receive.c.
6508 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
6509 if the server disconnected us and the connection is not valid
6510 anymore. Affected file irssi/src/silc/core/silc-channels.c.
6512 * Moved the silc_client_[chmode|chumode|chumode_char] away from
6513 the library to the lib/silcutil/silcutil.[ch].
6515 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6517 * Close log file after open. Affected file
6518 lib/silcutil/silclog.c.
6520 * Check whether sock == NULL in silc_client_send_packet and return
6521 if it is. Affected file lib/silcclient/silcclient.c.
6523 * Check rec->entry == NULL in the Irssi SILC Client before
6524 sending the channel message. Affecte file is
6525 irssi/src/silc/core/silc-servers.c.
6527 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6529 * Merged a splitted window bugfix from Irssi CVS tree. The
6530 affected file is irssi/src/fe-text/textbuffer-view.c.
6532 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
6533 It did not print nickname.
6535 * Improved the distributions system a bit.
6537 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6539 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
6540 irssi/src/fe-text/gui-window.c.
6542 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
6543 to in-active server. The affected file is
6544 irssi/src/silc/core/client_ops.c.
6546 * Resolve the client in USERS command reply if the entry does
6547 not have username resolved. The affected file is
6548 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
6549 command to WHOIS command to really resolve stuff. The USERS
6550 is not used any more in any critical section so WHOIS can
6551 be used even though it might be slower than IDENTIFY.
6553 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
6556 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6558 * Changed the protocol API a bit more consistent in the
6559 lib/silccore/silcprotocol.[ch].
6561 * Changed the following headers to ROBODoc format:
6563 lib/silccore/silcpayload.h
6564 lib/silccore/silcprotocol.h
6565 lib/silccore/silcsockconn.h
6567 All core library headers are now formatted.
6569 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6571 * Fixed a bug in Irssi SILC client; do not show that you are
6572 server/router operator if you really are not. Affected file is
6573 irssi/src/silc/core/client_ops.c.
6575 * Renamed silc_command_free_payload to silc_command_payload_free.
6576 Affected file lib/silccore/silccommand.h
6578 * Added silcmath.h to include the prototoypes of various routines
6579 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
6582 * Changed the following headers to ROBODoc format:
6584 lib/silccore/silcchannel.h
6585 lib/silccore/silccommand.h
6586 lib/silccore/silcid.h
6587 lib/silccore/silcidcache.h
6588 lib/silccore/silcmode.h
6589 lib/silccore/silcnotify.h
6590 lib/silccore/silcpacket.h
6591 lib/silcmath/silcmath.h
6593 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6595 * Added checking to the server code not to start the server if
6596 ciphers and stuff are not configured properly. Affected files
6597 silcd/serverconfig.[h] and silcd/server.c.
6599 * Changed the layout of the header files of the public interfaces
6600 in the SILC libraries. The new layout supports ROBODoc
6601 documentation tool (and some others) so that it is easy to create
6602 a library reference manual. All the other headers and source
6603 code must still follow the CodingStyle document. Also source
6604 code must not include these ROBODoc stuffs, only the headers.
6605 Furthermore, all public interface headers must now be named
6606 by using `silc' prefix, example: silcapi.h, silccipher.h.
6607 Some files were renamed due to this. All the other headers
6608 must not be used as public interfaces. I will update the
6609 CodingStyle document later. Changed following headers, so far:
6611 lib/silcclient/silcapi.h
6612 lib/silccore/silcauth.h
6613 lib/silccore/silcprivate.h
6614 lib/silccrypt/silcdh.h
6616 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6620 * Removed silc_client_packet_send_flush from the client library
6621 as it is not needed. Affected file lib/silcclient/client.[ch].
6623 * Added printing of message of unresolved authentication method
6624 to the Irssi SILC client. Added it to the module formats.
6625 Removed the same message from the client library.
6627 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6629 * Added new distribution feature, DISTLABEL. Every distribution
6630 can define own preprocessor label that can be used in the
6631 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
6632 file distributions, acconfig.h.pre and prepare.
6634 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6636 * Added Makefile.defines_int to include the actual definitions
6637 for Makefile.defines.in. Tested the new distribution system,
6638 created distributions and tested installation.
6640 * Added AWAY message printing to the Irssi SILC client. Added
6641 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
6643 * Added SCONNECT command to call the SILC's CONNECT command.
6644 Cannot use CONNECT directly since Irssi uses that internally.
6645 Affected file irssi/src/silc/core/silc-servers.c.
6647 Added ACTION local command. It is same as ME command but takes
6648 the channel as mandatory argument.
6650 Rewrote some of the Irssi's help files to suite for SILC
6653 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6655 * Added Makefile.defines[.in] that should for now on be included
6656 in all Makefile.am file in the source tree. That file includes
6657 all common compilation definitions for SILC source tree.
6659 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6661 * Minor changes to the ./prepare script to change the package
6662 name according the distribution name to the configure.in.
6664 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6666 * Created new distribution system. Added file `distributions'
6667 that defines all the distributions that can be created out of
6668 the SILC source tree. The ./prepare script now reads that
6669 file to determine how to prepare the distributions. The
6670 first argument to the ./prepare is the name of the distribution
6671 and second is the version of the distribution. If given
6672 without arguments it creates the default (toolkit) distribution
6673 with the default version (defined in ./prepare).
6675 All Makefile.am files that are subject to the distributions
6676 are now named as Makefile.am.pre. These are ./Makefile.am
6677 and lib/Makefile.am. Others may be changed later.
6679 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6681 * Added invite list, ban list, some key management and connection
6682 error message printing to module formats in the Irssi SILC client.
6684 * Added new silc_client_set_away_message to set the away message
6685 that is back to the person who sent private message. The
6686 affected file lib/silcclient/silcapi.h and the
6687 lib/silcclient/client_prvmsg.c.
6689 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6691 * Fixed the private message sending in the Irssi SILC client,
6692 added local command KEY to the Irssi SILC client.
6694 Added key management and key agreement message formats to the
6695 irssi/src/fe-common/silc/module-formats.[ch].
6697 Added USERS (alias WHO) printing, server/router operator
6698 indication and LIST command printing to the module formats.
6700 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6702 * Fixed channel joining notify handling, cumode notify handling
6703 from Irssi SILC client.
6705 * Added SILC specific module-formats to the Irssi SILC client so
6706 that SILC specific message hilighting, colors etc is possible.
6707 Affected file irssi/src/fe-common/silc/module-formats.[ch].
6709 Added channel mode, channel user mode, actions, notices,
6710 whois and whowas printing to the the module-formats.c.
6712 * Fixed a bug in channel deletion in the server. The channel
6713 is not left to the cache even if the channel founder auth mode
6714 is set when there are no users anymore on the channel. Affected
6715 file silcd/server.c.
6717 * The silc_net_localhost now resolves the entire hostname including
6718 the domain name. Affected file lib/silcutil/silcnet.c.
6720 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6722 * Changed the ask_passphrase client operation to be ascynchronous.
6723 It has now a completion callback and a context that the
6724 application must call after it has got the passphrase from
6725 the user. Affected files lib/silcclient/silcapi.h,
6726 lib/silcclient/protocol.c, lib/silcclient/command.c and
6729 Added SilcAskPassphrase callback that the application calls
6730 to deliver the passphrase to the library.
6732 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
6733 The public key verification and especially a certificate
6734 verification is asynchronous procedure.
6736 Added new SILC_SKE_STATUS_PENDING status to indicate the
6737 request is pending and a callback will be called to finalize
6740 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
6741 indicate that remote end did not send its public key (or
6742 certificate), even though we require it. Added check for this
6743 condition in the SKE. This was a security bug, now fixed.
6745 Defined new SilcSKEVerifyCbCompletion callback that is called
6746 when the verification process is completed.
6748 The affected files lib/silcske/silcske_status.h and
6749 lib/silcske/silcske.[ch].
6751 * Changed the verify_public_key client operation to be async
6752 as well. Defined SilcVerifyPublicKey callback that is used to
6753 indicate the success of the public key verification process.
6755 Changed the server and client to use the new async client
6758 * Changed the Irssi SILC client's internal scheduler to be called
6759 twice as many times as it used to be. As a result the client
6760 should be a bit faster now. Affected file is
6761 irssi/src/silc/core/silc-core.c.
6763 * Added support to Irssi SILC client of asynchronous public key
6764 verification and passphrase inquiry. Affected file is
6765 irssi/src/silc/core/silc-core.c.
6767 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6769 * Do not say "You have left channel %s" in client library.
6770 Moved it to the application. Affected files are
6771 lib/silcclient/command.c and silc/client_ops.c.
6773 * Fixed silc_client_get_clients. Command context was not
6774 duplicated and was freed memory in the callback. Affected
6775 file lib/silcclient/idlist.c.
6777 * Do not say "you are now talking..." on JOIN command in the
6778 client library. The appliation must handle it.
6780 * Do not say ".. changed topic to" in command reply in the
6781 client libary. The application must handle it.
6783 * Fixed TOPIC command sending in the client library.
6785 * Fixed a memory leak in silc_client_command_free in the file
6786 lib/silcclient/command.c.
6788 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6790 * Imported a modified version of Irssi client to the source tree.
6791 The Irssi will be used to create a new client called
6792 Irssi SILC. Imported to irssi/.
6794 Added silc_core_init_finish function to the Irssi. Affected
6795 file irssi/configure.in.
6797 A lot changes in the Makefile.ams around the irssi tree.
6799 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6801 * Do not rehash if the new size is same as the old size of the
6802 hash table, in the silc_hash_table_rehash*. The affected file
6803 lib/silcutil/silchashtable.c.
6805 * Replaced hash_table_del_by_context calls from the server
6806 (when channel->user_list and client->channels) to the
6807 hash_table_del as it is sufficient and faster.
6809 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6811 * Added silc_hash_table_list, silc_hash_table_get and the
6812 SilcHashTableList structure to provide an alternative way to
6813 traverse the hash table. The affected files are
6814 lib/silcutil/silchashtable.[ch].
6816 * Changed the server's idlist routines to use the hash table
6817 routines to optimize the code.
6819 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6821 * Replaced the client entry's `channel' list and channel entry's
6822 `user_list' list to hash tables for optimized lookup. Changed
6823 the code to use the hash table interface around the code.
6824 Affected file lib/silcd/idlist.[ch].
6826 * Added `auto_rehash' boolean argument to the function
6827 silc_hash_table_alloc to indicate whether the hash table should
6828 auto-rehash when it thinks is appropriate time. It will
6829 increase the hash table size if the there is twice as much
6830 entries in the table than the size of the table, and will
6831 decrease the size if there are twice as less entries than
6832 the size of the table.
6834 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6836 * Fixed silc_xxx_get_supported to not crash at some circumstances.
6838 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6840 * silc_idcache_purge_by_context deletes the entry now by context
6841 as it is supposed to do. Affected file lib/silccore/idcache.c.
6843 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
6844 client is not anymore valid (WHOWAS givens the info) and not
6845 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
6847 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6849 * Removed the `data' and `data_len' arguments from the ID Cache
6850 interfaces and added `name' argument. ID Cache does not handle
6851 anymore the binary data only a names associated with given ID.
6853 * When hashing a Client ID with silc_hash_id the entire ID is
6854 not hashed anymore, instead only the hash of the Client ID is
6855 hashed. This way we can access the Client ID from the cache
6856 with Client ID but with the hash of the ID (which is a hash of
6857 the nickname) as well without any difference in performance.
6859 Added also silc_idcache_find_by_id_one_ext to do one on one
6860 searching when we have the actual ID. Added also function
6861 silc_hash_client_id_compare. The affected files are
6862 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
6864 * When hashing the name associated with a ID it is always done
6865 in lowercase. This way we can access the cache without worrying
6866 about case-sensitivity, even though, for example nicknames are
6869 * Fixed a bug in server with channel message sending. It put
6870 wrong ID type as destination ID. The affected file
6871 silcd/packet_send.c.
6873 * silc_idcache_del_by_context now deletes from all hash tables
6874 by context. Affected file lib/silccore/idcache.c.
6876 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6878 * Changed the client library to use the new ID Cache interface.
6879 Changes around the source tree.
6881 * Added silc_hash_table_rehash_ext to rehash with specific
6882 hash function. Affected file lib/silcutil/silchashtable.[ch].
6884 * Added silc_hash_string_compare to compare two strings in the
6885 hash table. Affected file lib/silcutil/silcutil.[ch].
6887 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6889 * Added new function silc_idcache_del_by_context into the
6890 lib/silccore/idcache.[ch].
6892 * Changed the server's ID list routines to use the new ID Cache
6893 interface. Changes around the source tree.
6895 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6897 * Added silc_hash_table_del[_by_context]_ext functions in to the
6898 lib/silcutil/silchashtable.[ch].
6900 Removed silc_hash_table_find_all* routines and added new
6901 silc_hash_table_find_foreach to replace them.
6903 Added silc_hash_table_replace_ext function as extended
6904 replacing function. Separated the simple hash table interface
6905 from the extended hash table interface in the file
6906 lib/silcutil/silchashtable.h.
6908 * Fixed minor bugs and changed it to use some of the new
6909 hash table functions in lib/silccore/idcache.c
6911 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6913 * Added new function silc_hash_table_find_all to return all keys
6914 in the hash table by the specified key. As the hash table is
6915 collision resistant it also makes it possible to have several
6916 duplicate keys in the hash table. This function may be used to
6917 find all of the keys from the hash.
6919 Added user_context arguments to the SilcHashFunction,
6920 SilcHashCompare and SilcHashDestructor to deliver user specified
6923 Added new fuctions silc_hash_table_find[_all]_ext to do
6924 extended lookup with specified hash and compare functions and
6925 specified user contexts.
6927 Added new function silc_hash_table_add_ext to add the key
6928 with specified hash function and user context.
6930 Added new function silc_hash_table_foreach to traverse all
6931 entrys in the hash table. Added SilcHashForeach callback
6934 Added new function silc_hash_table_del_by_context to delete
6935 the entry only if the context associated with the key matches.
6937 Affected files are lib/silcutil/silchashtable.[ch].
6939 * Removed silc_hash_[server/client/channel]_id and added just
6940 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
6941 silc_hash_id_compare to compare two ID's using as the hash table
6942 comparison function. Added also silc_hash_data to hash
6943 binary data and silc_hash_data_compare to compare it.
6945 * Removed silc_idlist_find_client_by_hash as it is not needed
6946 anymore. Affected file silcd/idlist.[ch].
6948 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
6949 to use internally the SilcHashTable. The new ID Cache is a lot
6950 faster than the old one. Some of the ID Cache interface was also
6951 rewritten and obsolete and stupid functions were removed.
6953 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6955 * Added entry_count field to the SilcHashTable to keep the number
6956 of the entries in the table. Implemented the function
6957 silc_hash_table_rehash. Added new function
6958 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
6960 Fixed a minor bug in silc_hash_table_free.
6962 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
6963 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
6964 into the lib/silcutil/silcutil.[ch].
6966 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6968 * Implemented a collision resistant hash table into the
6969 lib/silcutil/silchashtable[ch]. See the header and the source
6970 for the SilcHashTable API.
6972 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6974 * Merged dotconf version 1.0.2 into lib/dotconf.
6976 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6978 * Do not compile anything in lib/silcsim/* if the SIM support
6979 is not enabled. The tree should now compile without problems
6982 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6984 * Compiled the SILC under cygwin. Compiled and tested briefly
6985 without problems. More tests needed. The SIMs didn't compile
6988 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
6990 * Fixed possible crash in silc_get_username in the
6991 lib/silcutil/silcutil.c.
6993 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6995 * Fixed a va_arg in silc/client_ops.c.
6997 * Oops, RC5 routines were named AES and caused some problems
6998 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7000 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7002 * Added new SilcIDIP structure into the lib/silccore/id.h and
7003 replaced the old `ip' fields from all SILC ID's to that type.
7004 This is a step towards IPv6 support.
7006 The silc_id_get_len takes now the ID as an extra argument.
7007 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7008 both IPv4 and IPv6 based ID's.
7010 The affected files are lib/silccore/id.[ch] and other files
7011 around the tree using these routines.
7013 * Removed the ID length arguments in server from various
7014 silc_server_send_notify_* routines -> they are not needed
7017 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7019 * Fixed memory leak in silc_encode_pem_file in the file
7020 lib/silcutil/silcutil.c.
7022 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7024 * Check minor version as well in the SKE. Affected files are
7025 silcd/protocol.c and lib/silcclient/protocol.c.
7027 * Added --identifier option to the server so that an identifier
7028 can be when creating the public key for the server. Affected
7029 file is silcd/silcd.c.
7031 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7032 lib/silccrypt/silcpkcs.c.
7034 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7036 * Register default ciphers and stuff when using -C option with
7037 the server. Affected file sildc/silcd.c.
7039 * Put back the servers public key filename format, it is better
7040 than the new one. For now, the client keys are saved with the
7041 new filename format. The affected file silc/client_ops.c.
7043 * Implemented the Cipher API for the rest of the ciphers that
7044 did not implement it or implemented it the wrong way.
7046 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7048 * Register default ciphers and stuff when using the -S option
7049 in the client. Affected file silc/silc.c. Same also when
7050 creating new key pair with -C option.
7052 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7054 * Fixed the silc_verify_public_key client operation function to
7055 save the public keys differently. The fingerprint is now
7056 used as filename and not the hostname. This way also the
7057 client keys are saved uniquely and not with hostnames. The
7058 affected file is silc/client_ops.c.
7060 * Trimmed the silc_hash_fingerprint function to remove extra
7061 whitespaces from the end of the fingerprint. The affected
7062 file is lib/silccrypt/silchash.c.
7066 * Added silc_cipher_register_default function to register all
7067 default ciphers. It can be used when configuration files
7068 does not exist and the application does not want any specific
7069 ciphers in any specific order.
7071 The SilcDList is now used as silc_cipher_list dynamically
7072 allocated cipher list. Removed the static list all together
7073 and now all ciphers must be allocated to the dynamic list.
7074 The silc_cipher_alloc routine was changed to check only the
7077 All silc_cipher_* routines that used to return int returns
7080 The affected files lib/silccrypt/silccrypt.[ch].
7082 * The same thing was done to silc_hash_* as for silc_cipher_*
7083 routines. Affected files lib/silccrypt/silchash.[ch].
7085 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7086 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7087 Added also silc_pkcs_[un]register[_default] functions.
7088 Removed the data_context from the PKCS API.
7090 * Added silc_hmac_register_default function to register default
7091 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7092 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7093 to unregister all hmacs at once.
7095 * Register the default ciphers, hash functions, PKCSs and HMACs
7096 if client's configuration file does not exist. The affected
7099 * The client did not load the hash functions from the SIM
7100 modules at all. Added support for this. Affected file is
7101 silc/clientconfig.c.
7103 * When decoding public key with silc_pkcs_public_key_decode, check
7104 the supported algorithm only if PKCS are registered. Affected
7105 file lib/silccrypt/silcpkcs.c. The same was done with the
7106 silc_pkcs_private_key_decode.
7108 * Fixed the SILC List routines to keep the list always in order.
7109 It used to change the list's order when traversing the list but
7110 not it preserves the order. Affected file lib/trq/silclist.h.
7112 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7114 * Added the client library to use the SilcSocketConnection's
7115 reference counter (by silc_socket_dup) to prevent the bug that
7116 the socket object may be freed underneath async operation.
7118 * The name resolv library checking fixes in the configure.in.pre.
7121 * Created new version of the protocol drafts for future
7122 development. The -03 drafts are the ones that will be changed
7123 in the trunk now and the -02 will remain as they are.
7125 * Send list of CUMODE notifys to the router when announcing
7126 the channel users to the router. Affected file silcd/server.c.
7127 If the router receiving channel founder CUMODE for a channel
7128 that already has channel founder it will send CUMODE notify
7129 to the sender to remove the channel founder rights from the
7130 announced client. Affected file silcd/packet_receive.c.
7132 * The CUMODE notify may now use Server ID as well as the entity
7133 who changes the mode. Updated protocool specs.
7135 * Updated INSTALL and README files.
7137 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7139 * New web pages in the http://silc.pspt.fi. The pages was
7144 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7146 * Implemented the [DenyConnectin] config section in the server.
7147 Added silc_server_config_denied_conn to check whether incoming
7148 connection is denied. Affected file silcd/serverconfig.[ch].
7150 * Do not check the ports when checking the incoming configuration
7151 data if the port is 0, meaning any. Affected file is
7152 silcd/serverconfig.c.
7154 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7156 * Fixed buffer overflow in silc_string_compare in the file
7157 lib/silcutil/silcutil.c.
7159 * Fixed double free in silc_server_command_leave in the file
7162 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7164 * Fixed the version checking in the server. Affected file is
7167 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7169 * Fixed the configuration data fetching when accepting new
7170 connections in the server. Affected file silcd/server.c.
7172 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7174 * Added `sender_entry' argument to the function
7175 silc_server_packet_relay_to_channel so that we can check
7176 whether some destination actually belongs to the same route
7177 the sender belongs (ie, we must not resend the packet to the
7178 sender). Affected file silcd/packet_send.[ch].
7180 * Added `servername' field to the SilcClientEntry in the server
7181 to hold the name of the server where client is from. Affected
7182 file is silcd/idlist.h.
7184 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7186 * Moved the channel message encrypting in the router betwen
7187 router connections from silc_server_channel_message to the
7188 silc_server_packet_relay_to_channel since we want to check
7189 whether we have anybody channel before encrypting anything.
7190 Affected files silcd/packet_[receive/send].c.
7192 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7194 * Fixed the [AdminConnection] server config section to support
7195 multiple entries. Affected file silcd/serverconfig.c.
7197 * Added support into the server to check the validity of the
7198 incoming connection before executing any KE or authentication
7201 * The connection configuration is now saved to the KE and
7202 connection auth protocol contexts and not fetched anymore in
7203 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7205 * The local hosts listenning address and port is also resolved
7206 now when starting the server. We want to have the socket object
7207 to include the real address and port for the listener. Added
7208 new function silc_net_check_local_by_sock into the files
7209 lib/silcutil/silcnet.[ch].
7211 * Fixed a broadcast bug in server -> do not broadcast if we
7214 * Fixed a routing bug. Do not route broadcast packets ever.
7215 Broadcast packets must be processed always and not routed since
7216 they may be destined to some other host than yourself and thus
7217 would get routed without no good reason. Affected file is
7220 * Added function silc_server_config_is_primary_route to check
7221 whether primary router connection has been configured (a router
7222 configuration that we are initiating). If there is not, we
7223 will assume that there is only two routers in the SILC network
7224 and we will use the incoming router connection as our primary
7225 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7227 * Changed the order of the broadcasting. Broadcast _after_ the
7228 packet has been processed not before. Affected file is
7231 * Fixed a [ClientConnection] parsing bug. The port was never
7232 parsed correctly thus resulting to port 0. Affected file
7233 silcd/serverconfig.c.
7235 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7236 argument and did not set the broadcast packet flag. Affected
7237 file silcd/packet_send.c. Fixed same bug in the function
7238 silc_server_send_notify as well.
7240 * If we receive NEW_ID packet for our own ID in the server, ignore
7243 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7247 * Removed the nickname from the Private Message Payload.
7248 Updated the code and the protocol specs.
7250 * Updated protocol specs for submitting to the IETF.
7252 * Tweaked the Random Number Generator a bit. Affected file
7253 lib/silccrypt/silcrng.c. Exported a new function
7254 silc_rng_[global]_add_noise which can be used to add more
7257 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7259 * Do not parse packets with different timeout when protocol
7260 is active -> may cause problem with rekey. Affected file
7263 * When server receives signoff notify it must not create
7264 new channel key if the client is on any channels since the
7265 sender of the signoff notify will create it.
7267 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7269 * Added printing of error messages during SKE protocol from the
7270 failure packet sent by server during SKE. Affected file
7273 * Removed the client's failure_callback handling with timeout
7274 and handle it immediately when received.
7276 * The SKE library returned wrong type in SUCCESS and FAILURE
7277 packets. They must be 32 bit MSB not 16 bit MSB.
7279 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7281 * Ok, rewrote the logic of the re-key and now it seems to work.
7282 I tested it on high traffic with frequent re-keys without
7283 problems. Added hmac_receive (and renamed hmac to hmac_send)
7284 in SilcClientConnection in lib/silcclient/client.h and
7285 in SilcIDListData in silcd/idlist.h. Also, removed the
7286 SilcPacketParserContext's cipher and hmac fields as they are
7287 not needed anymore and actually caused some problems when
7288 the ciphers and hmac's changed underneath the packet parser.
7290 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7292 * If re-key protocol is active then process the incoming packets
7293 synchronously since we must assure that icoming packets encrypted
7294 with the old key is processed before the new keys is set to
7295 use. This is true other packets than for REKEY packets.
7296 Affected file silcd/server.c. The same was done to client library
7297 as well, affected file lib/silcclient/client.c.
7299 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7301 * Fixed bug in client and server to accept the force send if
7302 the packet is send from silc_[server/client]_packet_process
7303 function. Otherwise the packets are never delivered, oops.
7305 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7307 * Disable force sending of packets when REKEY protocol is active.
7308 We must assure that no packet is sent directly when rekey is
7309 performed. All packets must be sent through packet queue.
7310 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7311 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7312 function is silc_[server/client]_packet_send_real to check
7315 * Replaced the SIM paths from example config files to
7316 /usr/local/modules. Also, make install creates now
7317 /usr/local/silc/logs directory to hold all the SILC server
7320 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7322 * Made the configure.in.pre work on Solaris. Patch by salo.
7324 * Made all ciphers compatible with non-x86 machines. Defined
7325 CBC mode macros into lib/silccrypt/ciphers_def.h.
7327 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7329 * Fixed the make install.
7331 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7333 * When MAC computation fails the silc_packet_decrypt returned 0
7334 even though it was supposed to return -1. Fixed this. The
7335 affected file is lib/silccore/silcpacket.c.
7337 * Do not replace the config files in /etc/silc (in make install)
7338 if they already exist. Affected file ./Makefile.am.
7340 * Do not send re-key packets immediately but through packet queue.
7341 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7343 * Changed silc_net_check_host_by_sock to return FALSE if the
7344 IP/DNS could not be resolved. Though, it returns the IP address
7345 now even if it could not resolve it (but returns also FALSE).
7346 Affected file lib/silcutil/silcnet.[ch].
7348 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7350 * Added silc_pkcs_decode_identifier to decode the public key's
7351 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7352 Added also silc_pkcs_free_identifier. Added also new context
7353 SilcPublicKeyIdentifier.
7355 * Added -S option to the silc client. It is used to dump the
7356 contents of the specified public key file.
7358 * Changed the PKCS api to return the public key length when
7359 setting the public key.
7361 * Fixed a fatal bug in the public and private key file loading.
7362 Affected file lib/silccrypt/silcpkcs.c.
7364 * Execute the packet parsing for client with zero (0) timeout
7365 if the protocol is active. Affected file silcd/server.c.
7367 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7369 * Made the key generation options to the silcd program. Added
7370 -C option, equivalent to client's option.
7372 * Added new [ServerKeys] config section to the server. It
7373 configures the server's public and private key.
7375 * Defined generic Public Key Payload into the protocol
7376 specification to send specific type of public keys and
7379 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7380 public key or certificate.
7382 * Implemented the GETKEY command to the server and to the
7383 client library and on user interface.
7385 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7387 * Made preliminary `make install' work.
7389 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7391 * Added SilcServerRekey context into silcd/idlist.h.
7393 * Added the PFS support as defined in the specification to the
7394 SKE protocol. Affected files lib/silcske/*.c.
7396 * Added `ske_group' field to the SilcServerRekey context to hold
7397 the number of the SKE group that is used with PFS in re-key.
7398 Affected file silcd/idlist.h.
7400 * Added PFS re-key support to the server. Affected file is
7403 * Added silc_protocol_cancel to cancel execution of the next
7404 state of the protocol. Affected file is
7405 lib/silccore/silcprotocol.[ch].
7407 * Added the re-key support with and without PFS to the client
7408 library. Re-key is performed once in an hour, by default.
7410 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7411 Added silc_client_rekey_callback and silc_client_rekey_final.
7412 Affected files are lib/silcclient/protocol.[ch] and
7413 lib/silcclient/client.[ch].
7415 * Removed the `hmac_key' and `hmac_key_len' fields from the
7416 SilcClientConnection structure; not needed. Affected file is
7417 lib/silcclient/client.h.
7421 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7423 * Do not ask whether user wants to use the negotiated private key
7424 for private messages, just use it. Affected file is
7425 silc/local_command.c.
7427 * Added `send_enc_key' and `enc_key_len' fields to the
7428 SilcIDListData structure since they are needed in the re-key
7429 phase. Affected file is silcd/idlist.[ch].
7431 * Implemented the simple re-key protocol into the server.
7432 Affected files silcd/server.c and silcd/protocol.[ch]. The
7433 re-key will be performed once in an hour, by default.
7435 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
7436 Added silc_server_rekey, silc_server_rekey_callback and
7437 silc_server_rekey_final.
7439 * Removed Tunneled flag from the protocol. Updated the code
7440 and the specifications.
7442 * Adde `pfs' field to the SilcIDListData to indicate whether
7443 the PFS is to be performed in the re-key. Affected file is
7446 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7448 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
7449 int64 of at least the xintXX size. If void * is less that 4
7450 bytes uint32 * will be used. Defined bool as boolean.
7452 * Changed _ALL_ unsigned long and unsigned int to uint32,
7453 unsgined short to uint16 in the source tree.
7455 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
7456 not handle clients that has entry->data.registered == FALSE.
7457 They are not in the network anymore. Affected file is
7460 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7462 * Implemented the sending of the SERVER_SIGNOFF notify in the
7463 server. Affected file is silcd/server.c.
7465 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
7466 Added also silc_notify_payload_encode_args into the
7467 lib/silccore/silcnotify.[ch].
7469 * Implemented ther SERVER_SIGNOFF notify handling in the server.
7470 Affected file silcd/packet_receive.c.
7472 * Implemented the SERVER_SIGNOFF notify handling in the client
7473 library. Affected file lib/silcclient/client_notify.c. Also,
7474 implemnted the printing of the SERVER_SIGNOFF info to the
7475 application. Affected file silc/client_ops.c.
7477 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
7478 if the deleting was successful. Affected file silcd/idlist.[ch].
7480 * Added support for public key authentication in the connection
7481 authentication protocol in the client library. Affected file
7482 lib/silcclient/protocol.c.
7484 * Changed the server's silc_idlist_get_clients_by_* interface
7485 to support already allocated array so that new entries may be
7486 added to pre-allocated array. Affected file silcd/idlist.[ch].
7487 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
7488 and command replies.
7490 * All command reply functions in the server now calls the
7491 pending command callback even if error occured. This way the
7492 error will be delivered to the client as well. Affected files
7493 silcd/command.c and silcd/command_reply.c.
7495 * Fixed INFO command to return local server's info if no server
7496 was provided. Affected file lib/silcclient/command.c.
7498 * Removed RESTART command for good. Updated the code and the
7501 * Rewrote parts of the task system. It is a bit simpler now.
7502 Removed unsued task priorities. The affected files are
7503 lib/silcutil/silctask.[ch].
7505 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7507 * Moved the USERS printing from the library to the application.
7508 Affected files lib/silcclient/command.c and silc/client_ops.c.
7510 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7514 * Added channel key re-key support. The re-key is perfomed
7515 only by the router and is done once in an hour. Added `rekey'
7516 field to the SilcChannelEntry in the server. Affected files
7517 silcd/server.c and silcd/idlist.h.
7519 * Added silc_task_unregister_by_context into the file
7520 lib/silcutil/silctask.[ch].
7522 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7524 * Added SILC_UMODE_GONE mode to indicate when the client is not
7525 present in the SILC network. Added also support to the local
7526 command AWAY that will set this mode. Added support of showing
7527 "xxx is gone" in WHOIS command. The USERS command shows the
7528 gone status as well.
7530 * Fixed setting server and router operator privileges in the
7531 server's UMODE command. Affected file silcd/command.c.
7533 * Merged the SKE KE1 and KE2 payloads into one payload. The
7534 new KE payload is equivalent to the old KE2 payload.
7536 Cleaned up the SKE Start Payload parsing. It now uses the
7537 simple buffer unformatting to do the parsing. A lot faster
7540 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
7541 to the SKE that is used to indicate whether both of the SKE
7542 parties should perform authentication. By default only the
7543 responder performs authentication. By setting this flag also
7544 the initiator must do authentication. By default it is unset
7545 since in normal SKE case, client to server connection, only
7546 the responder should do authentication. When doing SKE between
7547 two clients both should perform authentication. Updated the
7548 code and the protocol specs.
7550 * A little fix to IDENTIFY command in the server. Search the
7551 client first by hash not nickname. Affected file is
7554 * Fixed the silc_client_close_connection to support closing
7555 the client to client connections wihtout deleting too much
7556 data. Affected file lib/silcclient/client.c.
7558 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
7559 are received if protocol used to be active but is not anymore
7560 the application would crash due to NULL pointer dereference.
7561 Affected files silcd/server.c and lib/silcclient/client.c.
7563 * Added `hash' field to the SilcClientConnection to include
7564 the hash function negotiated in the SKE protocol.
7566 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
7567 to set the channel founder authentication data. A client can
7568 claim the founder rights later by providing the authentication
7569 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
7570 This way the channel founder can regain the channel founder
7571 privileges even it is left the channel. This works only on
7572 local server and the client must be connected to the same
7573 server to be able to regain the founder rights. Updated the
7574 protocol specs accordingly.
7576 Added support to the CMODE command in the client to set the
7577 founder auth data. Read the README to see how to set it.
7579 Added support to the CUMODE command to claim the founder
7580 rights. Read the README to see how to do it.
7582 Added support for the founder authentication to the Channel
7583 Entry in the server. Affected file silcd/idlist.h.
7585 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
7586 server's CMODE command. Affected file silcd/command.c.
7588 * Added the following new functions into lib/silccore/silcauth.[ch]:
7589 silc_auth_get_method and silc_auth_get_data.
7591 * The server now saves the remote hosts public key to the
7592 SilcIDListData pointer. Affected file silcd/protocol.c.
7594 * The normal server now does not remove the channel entry from
7595 the cache if the founder authentication data is set. It used
7596 to remove it if the founder was the last one on the channel on
7597 the server and left the channel. The auth data is saved and
7598 if the channel is re-joined later the old entry is used with
7599 the old auth data. Affected files silcd/command_reply.c and
7602 * Removed the `pkcs' field from the SilcIDListData structure
7603 in the server; it is not used. Affected file silcd/idlist.h.
7605 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7607 * Fixed packet processing on slow links. Partial packets were
7608 never re-processed because the incoming data buffer was cleared
7609 by the application. Application must not directly clear the
7610 sock->inbuf, the packet processing routines handle it. Fixed
7611 this in client library and in server.
7613 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7615 * Fixed the WHOIS and IDENTIFY send reply function to really
7616 check whether to send list or just one entry. Affected file
7619 * Cleaned up the LEAVE command's channel key distribution. The
7620 affected file silcd/command.c.
7622 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
7623 can enforce the channel mode as well. In that case the ID
7624 includes the ID of the server. The code now enforces the
7625 mode change if the router have different mode than the server.
7627 * The notify client operation with CMODE_CHANGE notify can now
7628 return NULL client_entry pointer if the CMODE was not changed
7629 by client. Application must check for this.
7631 * Added <Server ID> argument to INFO command to support server
7632 info fetching by Server ID.
7634 * Added silc_server_announce_get_channel_users to get assembled
7635 packets of channel users of the specified channel. Affected
7636 file silcd/server.[ch].
7638 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
7639 was freed underneath the ID Cache.
7641 * Re-announce clients when the server received CHANNEL_CHANGE
7642 notify from the router. Affected file silcd/packet_send.c.
7644 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7646 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
7647 crashed since it did not handle the fact that there is no cipher
7648 called "3" and didn't check the error condition. Now fixed.
7650 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
7651 flag. It can be used to send message requests.
7653 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7655 * Implemented the RESTART command in the client.
7657 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
7658 notice type messages. Added notice printing to the user
7661 * The channel keys are not re-generated if the channel's mode
7662 is PRIVKEY, ie private key on the channel exists. Affected
7663 files silcd/server.c and silcd/command.c.
7665 * Fixed a little bug in channel message delivery when channel
7666 private keys are set in the server. Affected file is
7667 silcd/packet_send.c.
7669 * Changed the setting on channel->on_channel = TRUE from the
7670 silc_client_save_channel_key to the JOIN command reply. The
7671 key payload is not received if the private channel key is set.
7672 Affected file lib/silcclient/command_reply.c and the
7673 lib/silcclient/client_channel.c.
7675 * When the CMODE_CHANGE notify is sent and the channel private
7676 key mode is removed the channel key must be re-generated in
7677 other cells as well. Added this support for the router in the
7678 silcd/packet_receive.c.
7680 * Added new local command NOTICE to send notice message on
7681 channel. Affected file silc/local_command.[ch].
7683 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7685 * Added new local command ME to the client. It is used to send
7686 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
7687 some action. Affected file silc/local_command.[ch].
7689 * Changed channel_message and private_message client operations
7690 to deliver the message flags to the application. Added also
7691 the `flags' arguments to the silc_client_send_channel_message
7692 and silc_client_send_private_message functions. Affected file
7695 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7697 * Redefined the Private Message Payload to support private message
7698 keys and to support the new private message flags. Updated
7699 the protocol specs. Flags makes it possible to have for example
7700 CTCP style messages.
7702 * Added new type SilcPrivateMessagePayload and defined an API
7703 for it in the lib/silcclient/silcprivate.[ch].
7705 * Tested private message private keys successfully. Tested the
7706 private message key set, unset and list commands with the new
7709 * Redefined the Channel Message Payload to include the channel
7710 message flags (equal with private message flags) to support
7711 for example CTCP style messages.
7713 * Defined some of the message (for channel and private message)
7714 flags. Updated the protocol specs and added the flags to the
7715 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
7717 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7719 * Added SilcKeyAgreementStatus type to the key agreement routines
7720 to indicate the current status and error if one occured.
7721 The status types are defined in the lib/silcclient/silcapi.h.
7723 * Added new local command KEY that is used to set and unset private
7724 keys for channels, set and unset private keys for private messages
7725 with remote clients and to send key agreement requests and
7726 negotiate the key agreement protocol with remote client. The
7727 key agreement is supported only to negotiate private message keys,
7728 it currently cannot be used to negotiate private keys for channels,
7729 as it is not convenient for that purpose.
7731 * Fixed a minor pending callback setting bug in the function
7732 silc_client_get_client_by_id_resolve, now the function works.
7733 Affected file lib/silcclient/idlist.c.
7735 * Added function silc_net_get_local_port to get local bound
7736 port by socket. Added to lib/silcutil/silcnet.[ch].
7738 * Added `sockets' and `sockets_count' fields to the SilcClient
7739 object. They hold the sockets of the listenning sockets in
7740 the client. Listenning sockets may be for example the key
7741 agreement server. Affected file lib/silcclient/client.[ch].
7742 Added functions the silc_client_add_socket and the
7743 silc_client_del_socket. They are exported to the application
7746 * Added ~./silc/clientkeys to support other client's public keys.
7748 * Renamed verify_server_key client operation to verify_public_key
7749 and added one argument to indicate the type of the connection
7750 (server, client etc.).
7752 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7754 * Added silc_server_connection_auth_request to handle the
7755 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
7756 silcd/packet_receive.[ch].
7758 * Added silc_server_send_connection_auth_request into the
7759 silcd/packet_send.c to send the connection auth request packet.
7761 * Cleaned up the silcd/protocol.c a bit and fixed some memory
7764 * Fixed the public key authentication in responder side in the
7765 server. The `auth_data' pointer includes the SilcPublicKey
7766 not the path to the public key. Affected file silcd/protocol.c.
7768 * Implemented the public key authentication in the initiator side
7769 in the server. Affected file silcd/protocol.c.
7771 * Removed the [RedirectClient] config section from the server
7772 configuration. Is not needed and I don't want to implement it.
7774 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7776 * Cleaned up the CMODE command in the server. It now works
7777 correctly and supports all the modes defined in the protocol.
7778 Affected file is silcd/command.c.
7780 * Added `hmac_name' field to the SilcChannelEntry in the server
7781 to hold the default HMAC of the channel. It can be set when
7782 creating the channel (with JOIN command). Affected files
7785 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
7786 type to indicate the change of the current cipher and hmac
7787 on the channel. Client can safely ignore the <cipher> argument
7788 (if it chooses to do so) since the CHANNEL_KEY packet will
7789 force the channel key change anyway. The <hmac> argument is
7790 important since the client is responsible of setting the new
7791 HMAC and the hmac key into use.
7793 * Fixed the CMODE command in the client library as well.
7795 * Tested CMODE command in router environment successfully.
7797 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7799 * Show the version of the remote client (or server) when connecting
7800 to the server. It is logged to the log file. Affected file
7801 is silcd/protocol.c.
7803 * Fixed the KILLED notify handling in the client library. The
7804 client must be removed from all channels when receiving the
7807 Also, do not remove the client entry when giving the KILL
7808 command but when the KILLED notify is received.
7810 * Removed silc_idlist_find_client_by_nickname from the server.
7811 Not needed anymore. Affected files silcd/idlist.[ch].
7813 * Implemented the CHANNEL_CHANGE notify type handling to the
7814 server. Affected file silcd/server.c.
7818 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7820 * Added silc_server_send_notify_invite to send the INVITE
7821 notify between routers.
7823 * Implemented the INVITE command correctly to the server.
7825 * Implemented the INVITE notify type handling in the server.
7827 * Implemented the INVITE command to the client library and on the
7830 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7832 * Added function silc_server_get_client_resolve to find the
7833 client entry by ID from all ID lists and then resolve it
7834 (using WHOIS) if it cannot be found. Affected file is
7837 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7839 * Implemented the BAN command to the client library.
7841 * The JOIN command in the server now checks the invite list
7844 * Changed the silc_command_reply_payload_encode_va and the
7845 silc_command_payload_encode_va to support that if argument is
7846 NULL it ignores and checks the next argument. Affected file
7847 lib/silccore/silccommand.c.
7849 * Added silc_server_send_notify_ban to send the BAN notify
7850 type between routers.
7852 * Chaned the silc_notify_payload_encode to support that if
7853 argument is NULL it ignores and checks the next argument.
7854 Affected file lib/silccore/silcnotify.c.
7856 * Tested ban lists in router environment successfully.
7858 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7860 * Implemented BAN command to the server, in silcd/command.[ch].
7862 * Removed the BAN and INVITE_LIST modes from the CMODE command
7865 * Added function silc_string_match to regex match two strings.
7866 Affected files lib/silcutil/silcutil.[ch].
7868 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7870 * Redefined parts of the SilcChannelEntry in the server to support
7871 the new ban and invite lists.
7873 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7875 * Redefined the INVITE command. The same command can be used to
7876 invite individuals to the channel but also to manage the invite
7877 list of the channel (to add to and remove from the invite list).
7878 Updated the protocol specs.
7880 * Added new command SILC_COMMAND_BAN that can be used to manage
7881 the ban list of the channel. Updated the protocol specs.
7883 * Removed the channel modes: the SILC_CMODE_BAN and the
7884 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
7885 in the CMODE command. The equivalent features are now available
7886 using INVITE and BAN commands. Updated the protocol specs.
7888 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
7889 in the network about change in the current ban list. The notify
7890 type is not used by the client.
7892 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
7893 support the invite lists.
7895 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7897 * Added new function silc_string_regexify that converts string
7898 including wildcard characters into regex string that can
7899 be used by the GNU regex library. Added into the file
7900 lib/silcutil/silcutil.[ch].
7902 Added silc_string_regex_combine to combine to regex strings
7903 into one so that they can be used as one regex string by
7904 the GNU regex library. Added into the file
7905 lib/silcutil/silcutil.[ch].
7907 Added silc_string_regex_match to match two strings. It returns
7908 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
7910 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7912 * Imported GNU regex to the soruce tree into lib/contrib.
7913 Fixed some compiler warning from the regex.c.
7915 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7917 * Fixed MOTD command in the server to work in router environment.
7919 * Fixed the MOTD command in the client library to support
7920 the server argument in the command.
7922 * Added `nickname_len' argument to the silc_idlist_add_client
7923 in the server, as the `nickname' argument may be binary data
7926 * Added silc_idlist_get_channels to return all channels from
7929 * Implemented LIST command to the server. Affected file is
7932 * Implemented the LIST command to the client library and on the
7935 * Added [<user count>] argument to the LIST command reply.
7936 With private channels the user count is not shown.
7938 * Updated TODO and README.
7940 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7942 * The client entry's data.registered must be TRUE even with
7943 global client entry on global client list. The data.registered
7944 is used to check whether the client is anymore in the network,
7945 for example with WHOWAS command so it must be valid.
7947 * Fixed the WHOWAS command in the server. It now actually works
7948 in router environment. Added function into silcd/command_reply.c
7949 silc_server_command_reply_whowas_save.
7951 * Added silc_idlist_purge function to the silcd/idlist.c
7952 to periodically purge the ID Cache.
7954 * Fixed INFO command in the server. It works now in router
7955 environment. Added <server name> argument to the INFO command
7956 reply. Updated the protocol specs.
7958 * Fixed minor bug in silc_idcache_purge to not purge if the
7959 expire value is zero.
7961 * Fixed various bugs in WHOIS and IDENTIFY command handling as
7962 they were buggy because of the WHOWAS information.
7964 * Fixed local command MSG to handle the async resolving of
7965 the remote client properly. It used to fail the first MSG.
7966 Affected file silc/local_command.c.
7968 * Added `data_len' field to SilcIDCache context.
7970 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7972 * Update TODO. Todo in commands in the server.
7974 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7976 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
7977 used by routers as broadcast packet to inform other routers
7978 about the changed user mode.
7980 Implemented the notify handling in the server. Affected file is
7981 silcd/packet_receive.c. Added the function
7982 silc_server_send_notify_umode to the silcd/packet_send.[ch].
7984 * Added new generic Channel Payload and deprecated the New Channel
7985 Payload. The New Channel Payload is now the generic Channel
7988 * Added new argument `mode' to the silc_server_send_new_channel
7989 as it is required in the Channel Payload now.
7991 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
7992 and created a new and real SilChannelPayload to represent the
7993 new generic Channel Payload. Implemented the encode/decode
7994 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
7996 * Added silc_server_get_client_channel_list to return the list
7997 of channels the client has joined for WHOIS command reply.
7998 Affected file silcd/server.[ch].
8000 * Implemented the channel list sending in the WHOIS command reply
8001 in server and in the client.
8003 Implemented the channel list displaying on the user interface
8004 as well. Affected file silc/client_ops.c.
8006 * Added silc_channel_payload_parse_list to parse list of Channel
8007 Payloads. It returns SilcDList list of SilcChannelPayloads.
8008 Client for example can use this function to parse the list of
8009 channels it receives in the WHOIS command reply. The caller
8010 must free the list by calling silc_channel_payload_list_free.
8011 Affected files lib/silccore/silcchannel.[ch].
8013 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8015 * Added one new argument <user mode> to the WHOIS command reply
8016 to return the mode of the user in SILC. Updated the protocol
8019 Implemented it to the server and client.
8021 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8023 * Fixed the mode printing on the user interface on joining.
8024 Affected file silc/client_ops.c.
8026 * Implemented the UMODE command and user modes in general to the
8027 client library and to the user interface.
8029 * Implemented the UMODE command to the server.
8031 * The server now sends UNKNOWN_COMMAND error status if client sends
8032 unknown command. Affected file silcd/command.c.
8034 * All server commands now handle the command identifier the right
8035 way when sending the command reply to the client. The client can
8036 use to identify the command replies with the identifier.
8038 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8040 * Added silc_server_get_client_route to resolve the route to
8041 the client indicated by the client ID. Affected file is
8044 * Added silc_server_relay_packet as general function to relay
8045 packet to arbitrary destination. This deprecates functions
8046 like _send_private_message_key, _relay_notify etc. Affected
8047 file is silcd/packet_send.[ch].
8049 Removed silc_server_send_key_agreement,
8050 silc_server_send_private_message_key and
8051 silc_server_packet_relay_notify functions from the file
8052 silcd/packet_send.[ch].
8056 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8057 server. Affected file silcd/packet_receive.[ch].
8059 * Implemented the KILL command to the client. Implemented the
8060 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8061 Affected files lib/silcclient/command[_reply].c and
8062 lib/silcclient/client_notify.c. Implemented the KILL notify
8063 printing in the user inteface.
8065 * Fixed a lot silc_parse_nick memory leaks from the client
8066 library in the file lib/silcclient/command.c.
8068 * Changed the silc_server_send_notify_on_channels's `sender'
8069 argument from SilcSocketConnection to SilcClientEntry to
8070 check the sender as entry and not as connection object and not
8071 to send to the client provided as argument. The affected file
8072 is silcd/packet_send.[ch].
8074 * The notify packets that are destined directly to the client used
8075 to not to be processed by the server. Now changed that and the
8076 server processes all notify packets. After relaying the packet
8077 to the client the notify packet is processed in the server.
8079 * The silc_server_free_client_data now checks whether there is
8080 pending outgoing traffic for the client and purges the data to
8081 the network before removing the client entry.
8083 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8085 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8086 an client is killed from the SILC Network. Updated the protocol
8089 Added new function silc_server_send_notify_killed to the
8090 silcd/packet_send.[ch].
8092 * Added function silc_server_packet_relay_notify to relay notify
8093 packets that are destined directly to a client. In this case
8094 the server does not process the notify packets but merely relays
8095 it to the client. Affected file silcd/packet_send.[ch].
8097 Added also silc_server_packet_process_relay_notify to check
8098 whereto relay the notify. Affected file is
8099 silcd/packet_receive.[ch].
8101 * Implemented the KILL command to the server.
8105 * Added the backup schema desgined last fall to the protocol
8106 specs for everyone to see. The specification is in the
8107 *-spec-xx.txt draft and the packet type definitions for the
8108 backup routers is in *-pp-xx.txt draft. Thusly, added also
8109 new packet type SILC_PACKET_CELL_ROUTERS.
8111 * A big security problem in the implementation discovered. The
8112 signoff of an client did not cause new channel key generation
8113 which it of course should've done. The channel keys must be
8114 always re-generated when client leaves (or signoffs) the channel.
8115 The silc_server_remove_from_channels funtion now handles
8116 the channel key re-generation.
8118 * Added `sender' argument to the silc_server_send_notify_on_channels
8119 to not to send the client provided as argument. Affected file
8120 silcd/packet_send.[ch].
8122 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8124 * Implemented OPER and SILCOPER commands into the server and
8127 * Added silc_auth_verify and silc_auth_verify_data to verify
8128 the authentication directly from the authentication payload.
8129 It supports verifying both passphrase and public key based
8130 authentication. Affected file lib/silccore/silcauth.[ch].
8132 * Added `hash' field to the SilcIDListData structure. It is the
8133 hash negotiated in the SKE protocol. Affected file is
8136 * Slight redesigning of the SilcAuthPayload handling routines.
8137 Do not send SilcPKCS but SilcPublicKey as argument.
8139 * Implemented the public key authentication support to the
8140 serverconfig. The public key is loaded from the provided path
8141 and saved as authentication data to void * pointer. Thus,
8142 changed the unsigned char *auth_data to void *auth_data;
8144 * Fixed SHUTDOWN command to send the reply before the server
8145 is shutdown. :) Affected file silcd/command.c.
8147 * Fixed fatal bug in CONNECT command. The hostname was invalid
8148 memory and server crashed. Affected file silcd/command.c.
8150 * Fixed fatal bug in CLOSE command. The server_entry became
8151 invalid but was referenced later in the command. Affected file
8154 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8156 * Fixed fatal bug in failure packet handling. Server ignored
8157 the failure and thus crashed when it came.
8161 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8163 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8164 that the command may be executed only once in (about) 2 seconds.
8165 The old SILC_CF_LAG flag is same but allows command bursts up
8166 to five before limiting.
8168 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8169 server code. Various commands now includes the CF_LAG_STRICT
8170 flag to disallow any kind of miss-use of the command.
8172 * Fixed the silc_buffer_unformat to not to allocate any data
8173 if the length of the data is zero. It used to allocate the
8174 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8176 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8178 * Changed the format of AdminConnection configuration section
8179 in the server. Added username of the admin to the format.
8180 Affected files silcd/serverconfig.[ch].
8182 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8183 to return admin configuration data by host, username and/or
8186 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8188 * Implemented WHOWAS command to the server. Added the functions:
8190 silc_server_command_whowas_parse,
8191 silc_server_command_whowas_send_reply,
8192 silc_server_command_whowas_from_client and
8193 silc_server_command_whowas_from_server
8195 * Added <Client ID> argument to the WHOWAS command reply. Updated
8196 the protocol specs accordingly.
8198 * Implemented WHOWAS command and command_reply to the client
8201 Implemented the WHOWAS printing on the user interface.
8203 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8205 * Added new argument to the WHOWAS command reply, the real name.
8206 It is an optional argument. Updated the protocol specs.
8208 * Added SilcIDCacheDestructor callback that is registered when
8209 the SilcIDCache is allocated. The callback is called when
8210 an cache entry in the ID Cache expires, or is purged from the
8211 cache. Added into lib/silccore/idcache.[ch].
8213 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8214 to destruct the client entries when the cache entry expires.
8215 Other ID Cache's in server and in the client library ignores
8218 * If the ID Cache entry's `expire' field is zero then the entry
8219 never expires. Added boolean `expire' argument to the
8220 silc_idcache_add function in the lib/silccore/idcache.[ch].
8221 If it is TRUE the default expiry value is used.
8223 * Added silc_server_free_client_data_timeout that is registered
8224 when client disconnects. By default for 5 minutes we preserve
8225 the client entry for history - for WHOWAS command.
8227 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8229 * Added support to the server to enforce that commands are not
8230 executed more than once in 2 seconds. If server receives
8231 commands from client more frequently, timeout is registered
8232 to process the commands. Affected file silcd/command.c.
8233 Added new function silc_server_command_process_timeout.
8235 * Changed NICK_NOTIFY handling in client library to check that
8236 if the client's nickname was changed, so there is no need to
8237 resolve anything from the server.
8239 * Removed error printing from the WHOIS and IDENTIFY commands.
8240 If error occurs then it is ignored silently in the client library.
8241 The application, however, may map the received error to
8242 human readable error string. The application currently maps
8243 the NO_SUCH_NICKNAME error to string.
8245 * Made the command status message public to the application. Moved
8246 them from lib/silcclient/command_reply.c to
8247 lib/silcclient/command_reply.h. The application can map the
8248 received command status to the string with the
8249 silc_client_command_status_message function.
8251 * Added check to the server to check that client's ID is same
8252 as the Source ID in the packet the client sent. They must
8255 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8257 * Added dist-bzip hook to the Makefile.am to make bzip2
8258 compressed distributions.
8260 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8262 * Server now enforces the maximum length for the nickname and
8263 the channel as protocol specification dictates. 128 bytes for
8264 nickname and 256 bytes for channel name.
8266 * Moved the WHOIS printing to the application. The client libary
8267 does not print out the WHOIS information anymore, the application
8268 must do it. Renamed silc_client_command_reply_whois_print to
8269 the silc_client_command_reply_whois_save.
8271 The client's idle time is also sent to the application now, and
8272 the idle is shown on screen.
8274 * Added silc_client_command_reply_identify_save to save the
8275 received IDENTIFY entries.
8277 * Do not check for channel private keys in message sending and
8278 reception if the channel does not have the PRIVKEY mode set.
8279 Affected file lib/silclient/client_channel.c.
8281 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8283 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8284 just surfaced after chaning the JOIN procedure.
8286 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8288 * Added silc_client_get_clients_by_list to get client entries
8289 from Client ID list, that is returned for example by JOIN
8290 and USERS command replies. The application should use this
8291 function for example when JOIN command reply is received to
8292 resolve the clients already on the channel (library does not
8293 do that anymore as USERS command reply is not used in the JOIN
8294 procedure anymore). Affected files lib/silcclient/silcapi.h and
8295 lib/silcclient/idlist.c.
8297 * JOIN command reply and USERS command reply returns now SilcBuffer
8298 pointers instead of unsigned char pointers when returning
8299 the client list and mode list.
8301 * Added <Client ID> argument to the JOIN command reply, mainly
8302 for the server to identify for which client the command was
8303 originally sent. Updated protocol specs accordingly.
8305 * Added SilcDlist private_key pointer to the SilcChannelEntry
8306 in the client to support the channel private keys. Affected
8307 file is lib/silcclient/idlist.h.
8309 * Added SilcChannelPrivateKey argument to the function
8310 silc_client_send_channel_message so that application can choose
8311 to use specific private ke if it wants to. If it is not provided,
8312 the normal channel key is used, unless private keys are set.
8313 In this case the first (key that was added first) is used
8314 as the encryption key.
8316 * Implemented the support for channel private key handling.
8317 Implemented the following functions:
8319 silc_client_add_channel_private_key,
8320 silc_client_del_channel_private_keys,
8321 silc_client_del_channel_private_key,
8322 silc_client_list_channel_private_keys and
8323 silc_client_free_channel_private_keys
8325 Affected file lib/silcclient/client_channel.c.
8327 * Added the support for the private keys in the channel message
8328 sending and encryption and in the message reception and
8329 decryption. Affected funtions are
8330 silc_client_send_channel_message and silc_client_channel_message.
8332 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8334 * Added SKE's key verify callback to the client library's
8335 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8337 * Removed the statement that server (or router) must send USERS
8338 command reply when joining to the channel so that the client
8339 knows who are on the channel. Instead, the client list and
8340 client's mode list is now sent in the JOIN command reply to the
8341 client who joined channel. This is better solution.
8343 * Added function silc_server_get_users_on_channel and function
8344 silc_server_save_users_on_channel to the silcd/server.[ch].
8346 * Removed function silc_server_command_send_users from the
8349 * Do not show topic on the client library anymore. The topic is
8350 sent in the command reply notify to the application and the
8351 application must show the topic now.
8353 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8355 * Added client searching by nickname hash into the IDENTIFY and
8356 WHOIS commands in the server as they were clearly missing from
8357 them. Affected file is silcd/command.c.
8359 * Fixed a bug in private message receiving in the client library.
8360 The remote ID was freed and it wasn't supposed, now it is
8363 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8365 * Minor fix to the channel payload; allocate the data area, as it
8366 needs to be of specific length.
8368 * If the key agreement port is zero then the operating
8369 system will define the bound port. Affected files are
8370 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8372 * Added new function silc_channel_payload_decrypt into the file
8373 lib/silccore/silcchannel.[ch].
8375 * Moved the channel message etc, check from silc_packet_decrypt
8376 to applications. The library calls now a generic
8377 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8378 when the packet is either normal or special. This was done to
8379 allow more wide range of checking that was not allowed when
8380 the code was in library. Now applications can do virtually any
8381 checks to the packet and return to the library the decision how
8382 the packet should be processed. Affected files are
8383 lib/silccore/silcpacket.[ch].
8385 Added silc_server_packet_decrypt_check to the server and
8386 silc_client_packet_decrypt_check to the client library.
8388 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8389 to send with specified source and destination information.
8391 * Channel message delivery between routers was broken after the
8392 channel key distribution was fixed earlier. The channel key
8393 was used be to distributed to other routers as well which is not
8394 allowed by the protocol. Now this is fixed and channel keys
8395 really are cell specific and the channel message delivery between
8396 routers comply with the protocol specification.
8398 * Fixed various commands in server to check also the global list
8399 for the channel entry and not just the local list. The affected
8400 file silcd/command.c.
8402 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8404 * Added assert()s to buffer formatting and unformatting routines
8405 to assert (if --enable-debug) when error occurs. Affected
8406 file: lib/silcutil/silcbuffmt.c.
8408 * Changed to auto-reconnect to check whether the remote host is
8409 router and register the re-connect timeout if it is. It used
8410 to check that whether we are normal server, but router must do
8411 auto-reconnect with another router as well. Affected file
8414 * Removed the [<key len>] option from CMODE command as the cipher
8415 name decides the key length, nowadays. See the defined ciphers
8416 from the protocol specification.
8418 * Added [<hmac>] option to the CMODE command to define the HMAC
8419 for the channel. Added SILC_CMODE_HMAC channel mode.
8421 * Added [<hmac>] option for the JOIN command so that user can
8422 select which HMAC is used to compute the MACs of the channel
8425 * Added Hmac field to the Channel Message Payload. The integrity
8426 of plaintext channel messages are now protected by computing
8427 MAC of the message and attaching the MAC to the payload. The
8428 MAC is encrypted. Now, it is clear that this causes some
8429 overhead to the size of the packet but rationale for this is that
8430 now the receiver can verify whether the channel message decrypted
8431 correctly and also when private keys are set for the channel the
8432 receiver can decrypt the packet with several keys and check from
8433 the MAC which key decrypted the message correctly.
8435 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
8436 lib/silccrypt/silccipher.[ch].
8438 * Added silc_hash_len to return the digest length into the
8439 lib/silcrypt/silchash.[ch].
8441 * Rewrote parts of Silc Channel Payload interface in the
8442 lib/silccore/silcchannel.[ch]. The encode function now also
8443 encrypts the packet and parse function decrypts it.
8445 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8447 * Fixed a minor formatting bug in the SKE's key material processing.
8448 It actually might have processed the keys wrong way resulting
8451 * Redefined the mandatory HMAC algorithms and added new algorithms.
8452 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
8453 and hmac-md5 truncated to 96 bits. The mandatory is now
8454 hmac-sha1-96. Rest are optional (including the one that used
8455 to be mandatory). Rationale for this is that the truncated HMAC
8456 length is sufficient from security point of view and can actually
8457 make the attack against the HMAC harder. Also, the truncated
8458 HMAC causes less overhead to the packets. See the RFC2104 for
8461 * Added new [hmac] configuration section. The SKE used to use
8462 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
8463 is of course wrong. The official names that must be proposed in
8464 the SKE are the ones defined in the protocol specification
8465 (hmac-sha1-96 for example). The user can configure any hmac
8466 using any hash function configured in the [hash] section. At
8467 least, the mandatory must be configured.
8469 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
8471 * Added HMAC list to the SKE proposal list. It has now both
8472 hash algorithm list and HMAC list. This makes the protocol
8473 incompatible with previous versions. The SKE now seems to work
8474 the way it is supposed to work, for the first time actually.
8476 * Defined plain Hash algorithms to the protocol specification.
8479 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8481 * Implemented support for key agreement packets into the server.
8482 Added functions silc_server_key_agreement and
8483 silc_server_send_key_agreement. Other than these functions,
8484 server has nothing to do with this packet.
8486 * Added support for private message key packets into the server.
8487 Added functions silc_server_private_message_key and
8488 silc_server_send_private_message_key.
8492 * Changed the silc_[client|server]_protocol_ke_set_keys to be
8493 called in the protocol's final callback instead in the END
8494 protocol state. This makes a little more sense and in the same
8495 time in client we can use the same protocol routines for normal
8496 key exchange and to key agreement packet handling as well.
8498 * Added to both client's and server's KE protocol context the
8499 SilcSKEKeyMaterial pointer to save the key material. We will
8500 bring the key material to the protocol's final callback by doing
8501 this. The final callback must free the key material.
8503 * Added SKE's packet_send callback into client's KE protocol
8504 context so that the caller can choose what packet sending function
8505 is used. This way we can use different packet sending when
8506 doing normal SKE when doing key agreement packet handling (in
8507 the key agreement packet handling we do not want to encrypt
8510 * Implemented the responder side of the key agreement routines
8511 in the client. The client can now bind to specified port and
8512 accept incoming key negotiation. The key material is passed
8513 to the application after the protocol is over.
8515 * Implemented the processing of incoming Key Agreement packet
8516 in the client. Added function silc_client_key_agreement to
8519 * Implemented the intiator side of the key agreement routines
8520 in the client. The client can now initiate key agreement with
8521 another remote client. The key material is passed to the
8522 application after the protocol is over.
8524 * Created client_keyagr.c to include all the key agreement
8527 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
8528 SILC_TASK_CALLBACK except that it is not static.
8530 * Created client_notify.c and moved the Notify packet handling
8531 from the client.[ch] into that file.
8533 * Created client_prvmsg.c and moved all private message and
8534 private message key routines from the client.[ch] into that file.
8536 * Create client_channel.c and moved all channel message and
8537 channel private key routines from the client.[ch] into that file.
8539 * Changed silc_client_get_client_by_id_resolve to resolve with
8540 WHOIS command instead of IDENTIFY command, in the file
8541 lib/silclient/idlist.c.
8543 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8545 * Implemented the SKE's responder side to the Client library.
8547 * When FAILURE is received to the protocol do not trust it
8548 blindly. Register a timeout to wait whether the remote closes
8549 the connection as it should do it, only after that process the
8550 actual failure. This was changed to both client and server.
8552 * Added client_internal.h to include some of the structures
8553 there instead of client.h in lib/silcclient/.
8555 * Added function silc_task_unregister_by_callback to unregister
8556 timeouts by the callback function.
8558 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8560 * Some "Incomplete WHOIS info" errors has been appearing on the
8561 log files. Took away the entry->userinfo check from WHOIS
8562 reply sending. The entry->userinfo is now " " if client did not
8563 provide one. I thought this was fixed earlier but something
8564 is wrong still. Let's see if the error still appears.
8566 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8568 * Fixed a minor bug in the login when the channel key is
8569 re-generated in the server. It used to generate the key in
8570 wrong order and thus caused problems in the channel traffic.
8572 * Fixed a minor bug in channel key distsribution after
8573 KICK command. The key was not sent to the router even though
8576 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8578 * Added silc_ske_process_key_material_data as generic routine
8579 to process any key material as the SILC protocol dictates. The
8580 function is used by the actual SKE library but can be used by
8581 applications as well. This relates to the private message keys
8582 and the channel private keys since they must be processed the
8583 same way the normal SILC session keys. The protocol dictates
8584 this. Affected files: lib/silcske/silcske.[ch].
8586 Added also silc_ske_free_key_material to free the
8587 SilcSKEKeyMaterial structure.
8589 * Defined silc_cipher_set_key function to set the key for
8590 cipher without using the object's method function. The affected
8591 files: lib/silccrypt/silccipher.[ch].
8593 * Implemented silc silc_client_add_private_message_key,
8594 silc_client_add_private_message_key_ske,
8595 silc_client_del_private_message_key,
8596 silc_client_list_private_message_keys and
8597 silc_client_free_private_message_keys functions in the
8600 Added functions silc_client_send_private_message_key to send
8601 the Private Message Key payload and silc_client_private_message_key
8602 to handle incoming Private Message Key payload.
8604 * Added Cipher field to the Private Message Key payload to set
8605 the cipher to be used. If ignored, the default cipher defined
8606 in the SILC protocol (aes-256-cbc) is used.
8608 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8610 * Removed lib/silcclient/ops.h file.
8612 Redefined parts of the SILC Client Library API. Created new
8613 file silcapi.h that deprecates the ops.h file and defines the
8614 published Client Library API. Defined also private message key
8615 API and channel private key API into the file.
8617 This is the file that the application must include from the
8618 SILC Client Library. Other files need not be included by
8619 the application anymore.
8621 * Added new key_agreement client operation callback and also
8622 defined the Key Agreement library API for the application.
8624 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8626 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
8627 is used by clients to request key negotiation between another
8628 client in the SILC network. If the negotiation is started it
8629 is performed using the SKE protocol. The result of the
8630 negotiation, the secret key material, can be used for example
8631 as private message key.
8633 Implemented the Key Agreement payload into the files
8634 lib/silccore/silauth.[ch].
8636 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8638 * Redefined ciphers for the SILC protocol. Added some new ciphers
8639 and defined the key lengths for the algorithms. Changed the
8640 code accordingly. The default key length is now 256 bits.
8642 * Fixed SKE key distribution function silc_ske_process_key_material
8643 when the key length is more than 128 bits. The default key
8644 length in SILC is now 256 bits.
8646 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
8647 to indicate unsupported algorithm.
8649 * Renamed rijndael.c to aes.c and all functions as well.
8651 * Fixed a long standing channel key setting bug in client library.
8652 Weird that it has never surfaced before.
8654 * Fixed bug in channel deletion. If the entire channel is removed
8655 then it must also delete the references of the channel entry
8656 from the client's channel list as the client's channel entry and
8657 the channel's client entry share same memory.
8659 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8661 * Implemented CONNECT and SHUTDOWN commands in the client.
8663 * Implemented CLOSE command to the client.
8665 * Added the function silc_idlist_find_server_by_name into the
8666 files silcd/idlist.[ch].
8668 Added the function silc_idlist_find_server_by_conn into the
8669 files silcd/idlist.[ch].
8671 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8673 * DIE command was renamed to SHUTDOWN. Updated the both code
8676 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
8677 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
8679 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
8682 * Added function silc_server_create_connection function to create
8683 connection to remote router. My server implementation actually
8684 does not allow router to connect to normal server (it expects
8685 that normal server always initiates the connection to the router)
8686 so the CONNECT command is only good for connecting to another
8689 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8691 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
8692 or some other client was kicked from the channel.
8694 Implemented the handling of the notify type to both client
8697 Implemented silc_server_send_notify_kicked to send the KICKED
8698 notify. It is used to send it to the server's primary router.
8700 * Implemented the KICK command into server and client.
8702 * Added `query' argument to the silc_idlist_get_client function
8703 to indicate whether to query the client from server or not if
8706 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
8707 to indicate that the client is not channel founder.
8711 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8713 * Removed the rng context from SilcPacketContext structure and
8714 changed that the packet routine uses the Global RNG API.
8716 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8718 * Added support for quit message that client can "leave" on the
8719 channel when it quits the SILC. It is ditributed inside the
8720 SILC_NOTIFY_TYPE_SIGNOFF notify type.
8722 Added silc_server_free_client_data that will take the
8723 signoff message as argument.
8725 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
8727 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8729 * Updated parts of the protocol specification to keep it up
8732 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8734 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
8735 payloads in one packet.
8737 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
8738 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
8739 use now the new List flag.
8741 * Also deprecated the following packet types: REPLACE_ID,
8742 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
8744 * Added list support for Notify packet in server.
8746 * Added silc_server_send_notify_channel_change to send the
8747 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
8748 the silc_server_send_replace_id.
8750 * Added silc_server_send_notify_nick_change to send the
8751 NICK_CHANGE notify type. Deprecates the function
8752 silc_server_send_replace_id.
8754 * Added silc_server_send_notify_join to send the JOIN notify type.
8755 Deprecates the function silc_server_send_new_channel_user.
8757 * Added silc_server_send_notify_leave to send LEAVE notify type.
8758 Deprecates the function silc_server_send_remove_channel_user.
8760 * Added silc_server_send_notify_cmode and
8761 silc_server_send_notify_cumode to send CMODE and CUMODE notify
8762 types. Deprecates the silc_server_send_set_mode function.
8764 * Added SERVER_SIGNOFF notify type to indicate that server has
8765 quit. This means that all clients on the channel from that
8766 server will drop. This can be also used when netsplit happens.
8768 Deprecated REMOVE_ID packet type since it is not needed anymore
8771 Added silc_server_send_notify_server_signoff to send the
8772 SERVER_SIGNOFF notify type. Deprecates the function
8773 silc_server_send_remove_id.
8775 Added also silc_server_send_notify_signoff to send the
8776 SIGNOFF notify type.
8778 * Employed the PKCS #1. It is the mandatory way to do RSA in the
8779 SILC protocol from this day on. Changed the protocol
8780 specification as well.
8782 * Added silc_server_send_notify_topic_set to send TOPIC_SET
8783 notify type. It is used between routers to notify about
8784 topic changes on a channel.
8786 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
8789 * Partly updated the protocol specification to comply with the
8790 changes now made. It is still though a bit outdated.
8792 * The JOIN notify type now takes one extra argument <Channel ID>.
8793 The packet used to be destined to the channel but now the
8794 JOIN type may be sent as list thus it is impossible to
8795 destine it to any specific channel. By adding this argument
8796 it is again possible.
8798 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8800 * Added CREDITS file. The CHANGES and CREDITS file will appear
8801 in the distribution as well.
8803 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8805 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
8806 types in the server's silcd/packet_receive.c.
8808 * Implemented CMODE and CUMODE to work in router environment.
8810 * Fixed minor encoding and decoding buglet from the
8811 lib/silccore/silcmode.c.
8813 * Fixed buffer overflow from lib/silcclient/command.c in USERS
8816 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
8818 * Changed all SilcConfigServer* and silc_config_server* to
8819 SilcServerConfig* and silc_server_config*, respectively.
8822 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8824 * Associated the ID (client or server ID) to the Authentication
8825 Payload to avoid any possibility of forging. Updated the
8826 protocol specification and the code accordingly.
8828 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8830 * The RSA key length is now save to the RsaKey context in the
8831 key generation process in lib/silccrypt/rsa.c. The key length
8832 is now used to figure out the maximum size of the block allowed
8833 to be encrypted/signed.
8835 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
8836 is equivalent to the silc_mp_mp2bin but does not allocate any
8839 * Changed silc_mp_mp2bin API to take length argument. If it is
8840 non-zero then the buffer is allocated that large. If zero, then
8841 the size is approximated using silc_mp_sizeinbase, which however
8844 * Created Global RNG API which is global RNG that application can
8845 initialize. After initializing, any routine anywhere in the
8846 code (including library) can use RNG without allocating a new
8847 RNG object. This was done to allow this sort of use of the
8848 RNG in code that has no chance to allocate RNG object. All
8849 applications currently allocate this and many routines in the
8850 library use this. Affected file lib/silccrypt/silcrng.[ch].
8852 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
8853 it to use the Global RNG API.
8855 * Defined Authentication Payload into protocol specification that
8856 is used during SILC session to authenticate entities. It is
8857 used for example by client to authenticate itself to the server
8858 to obtain server operator privileges.
8860 Implemented this payload into the lib/silccore/silcauth.[ch].
8861 Implemented also routines for public key based authentication
8862 as the new protocol specification dictates.
8864 Moved definitions of different authentication methods from
8865 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
8867 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
8868 silc_pkcs_verify and silc_pkcs_sign_with_hash and
8869 silc_pkcs_verify_with_hash functions into the file
8870 lib/silccrypt/silcpkcs.[ch].
8872 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8874 * The client entry's userinfo pointer must be always valid.
8875 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
8876 will fail since it requires the userinfo. Now, the userinfo
8877 is allocated as "" if actual userinfo does not exist. Actually,
8878 it must exist and it is totally Ok to drop client connections
8879 that does not announce the userinfo. However, we will make
8880 this workaround for now.
8882 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
8883 to return the remote port by socket.
8885 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8887 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
8888 SILC_SERVER_PENDING_EXEC and added an new macro
8889 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
8890 data or when error occurs while processing the pending command.
8892 Added new argument `destructor' into silc_server_command_pending
8893 and to the SilcServerCommandPending object. This destructor is
8894 now called after calling the pending callback or if error occurs
8895 immediately. If error occurs the actual pending callback won't
8896 be called at all - only the destructor. The destructor may be
8897 NULL if destructor is not needed.
8899 All this applies for client library code as well. Similar
8900 changes were made there as well for the pending commands.
8902 In the client, the application must now allocate the
8903 SilcClientCommandContext with the silc_client_command_alloc
8906 * Added reference counter to the SilcServerCommandContext. Added
8907 function silc_server_command_alloc and silc_server_command_dup
8910 Same type of functions added to the client library for the same
8913 * Removed the cmd_ident from IDListData away since it is now
8914 global for all connections. It is the command identifier used
8915 in command sending and with pending commands. The affected file
8918 * Added reference counter to the SilcSocketConnection objecet to
8919 indicate the usage count of the object. The object won't be
8920 freed untill the reference counter hits zero. Currently only
8921 server uses this, and client ignores it. The client must be
8922 set to use this too later. The affected files are
8923 lib/silccore/silcsockconn.[ch]. Added also the function
8924 silc_socket_dup to increase the reference counter.
8926 This was mainly added because it is possible that the socket
8927 is removed underneath of pending command or other async
8928 operation. Now it won't be free'd and proper DISCONNECTING
8929 flags, etc. can be set to avoid sending data to connection that
8930 is not valid anymore.
8932 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
8933 the connection. After that it sets SILC_SET_DISCONNECTED.
8934 It is, however, possible that the socket data is not still freed.
8935 The silc_server_packet_process now checks that data is not
8936 read or written to connection that is DISCONNECTED. The socket
8937 get's freed when the reference counter hits zero.
8939 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8941 * Changed the client operation API: channel_message operation's
8942 `sender' is now the client entry of the sender, not the nickname
8943 and the `channel' is the channel entry, not the channel name.
8945 In the private_message operation the `sender' is now also the
8946 client entry of the sender not the nickname.
8948 Affected file is lib/silcclient/ops.h and all applications
8949 using the client operations.
8951 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8953 * Moved the calling of ops->connect() from connect_to_server_final
8954 into receive_new_id functin since that is the point when the
8955 client is actually allowed to send traffic to network. The
8956 affected file is lib/silcclient/client.c.
8958 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8960 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
8961 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
8962 (if needs broadcasting) instead of broadcasting the packets one
8963 by one which would make a burst in the network traffic.
8965 * Added `broadcast' argument to the functions in silcd/server.[ch]
8966 silc_server_create_new_channel[_with_id] to indicate whether
8967 to send New Channel packet to primary router.
8969 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8971 * Added new function into the silcd/server.[ch] files:
8972 silc_server_create_new_channel_with_id to create new channel with
8973 already existing Channel ID.
8975 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
8976 lib/silccore/silcpacket.h. This packet is used t send list of
8977 Set Mode payloads inside one packet. Server uses this to set
8978 the modes for the channels and clients on those channels, that it
8979 announced to the router when it connected to it. The protocol
8980 specification has been updated accordingly.
8982 * The silc_server_new_channel did not handle the packet coming
8983 from normal server as it normally does not send that. However,
8984 when it announces its channels it does send it. Implemented
8985 the support for that.
8987 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
8988 into the file lib/silccore/id.h.
8990 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8992 * Fixed memory leaks in the functions silc_idlist_del_client,
8993 silc_idlist_del_channel and silc_idlist_del_server in the file
8994 silcd/idlist.c. All of those leaked like a sieve.
8996 * Fixed some small memory leaks in the client's function
8997 silc_client_notify_by_server.
8999 * Added functions into silcd/server.c: silc_server_announce_clients,
9000 silc_server_announce_channels and silc_server_announce_server.
9001 These functions are used by normal and router server to announce
9002 to its primary router about clients, channels and servers (when
9003 router) that we own. This is done after we've connected to the
9006 These functions effectively implements the following packet types:
9007 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9008 and SILC_PACKET_NEW_ID_LIST.
9010 * Added new functions into the silcd/packet_receive.[ch]:
9011 silc_server_new_id_list, silc_server_new_channel_list and
9012 silc_server_new_channel_user_list to handle the incoming
9013 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9015 * Added support of changing Channel ID in the function
9016 silc_server_replace_id. If the server that announces a channel
9017 to the router already exists in the router (with same name but
9018 with different Channel ID), router is responsible to send
9019 Replace ID packet to the server and force the server to change
9020 the Channel ID to the one router has.
9022 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9023 client that the Channel ID has been changed by the router. The
9024 normal server sends this to the client. Client must start using
9025 the new Channel ID as the channel's ID.
9027 Implemented handling of this new type into lib/silcclient/client.c
9028 into the function silc_client_notify_by_server.
9030 * Added new function silc_idlist_replace_channel_id into the files
9031 silcd/idlist.[ch] to replace the Channel ID.
9033 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9035 * Call silc_server_command_identify_check always when processing
9036 the IDENTIFY command in silcd/command.c
9038 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9040 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9041 send keepalive packets. The packet can be sent by clients,
9042 servers and routers.
9044 Added function silc_socket_set_heartbeat into the file
9045 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9046 If not set, the heartbeat is not performed. The actual
9047 heartbeat is implemented in the low level socket connection
9048 library. However, application is responsible of actually
9051 Added silc_server_send_heartbeat to send the actual heartbeat
9052 packet into silcd/packet_send.[ch]. Server now performs
9053 keepalive with all connections.
9055 * Added silc_task_get_first function into lib/silcutil/silctask.c
9056 to return the timeout task with shortest timeout. There was a bug
9057 in task unregistration that caused problems. TODO has been
9058 updated to include that task system must be rewritten.
9060 * The client library will now resolve the client information when
9061 receiving JOIN notify from server for client that we know but
9062 have incomplete information.
9064 * Rewrote parts of silc_server_remove_from_channels and
9065 silc_server_remove_from_one_channel as they did not remove the
9066 channel in some circumstances even though they should've.
9068 * Encryption problem encountered in server:
9070 The LEAVE command used to send the Channel Key packet to the
9071 router immediately after generating it. However, the code
9072 had earlier sent Remove Channel user packet but not immediately,
9073 ie. it was put to queue. The order of packets in the router
9074 was that Channel Key packet was first and Remove Channel User
9075 packet was second, even though they were encrypted in the
9076 reverse order. For this reason, MAC check failed. Now, this
9077 is fixed by not sending the Channel Key packet immediately but
9078 putting it to queue. However, this is more fundamental problem:
9079 packets that are in queue should actually not be encrypted
9080 because packets that are sent immediately gets encrypted
9081 actually with wrong IV (and thus MAC check fails). So, packets
9082 that are in queue should be encrypted when they are sent to
9083 the wire and not when they put to the queue.
9085 However, the problem is that the current system has not been
9086 designed to work that way. Instead, the packet is encrypted
9087 as soon as possible and left to the queue. The queue is then
9088 just purged into wire. There won't be any fixes for this
9089 any time soon. So, the current semantic for packet sending
9092 o If you send packet to remote host and do not force the send
9093 (the packet will be in queue) then all subsequent packets to the
9094 same remote host must also be put to the queue. Only after the
9095 queue has been purged is it safe again to force the packet
9098 o If you send all packets immediately then it safe to send
9099 any of subsequent packets through the queue, however, after
9100 the first packet is put to queue then any subsequent packets
9101 must also be put to the queue.
9103 Follow these rules and everything works fine.
9105 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9107 * Added new function silc_server_remove_clients_by_server to
9108 remove all client entries from ID list when the server connection
9109 is lost. In this case it is also important to invalidate all
9110 client entires as they hold the invalid server entry. This
9111 fixes fatal bug when server has lost connection and will reconnect
9114 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9116 * Made some sanity checks to silc_server_daemonise like to check
9117 whether the requested user and group actually exists.
9119 * Added sanity check to SKE's silc_ske_responder_finish to check
9120 that the public and private key actually is valid.
9122 * Invalidate the client's nickname when receiving Replace ID
9123 packet and the Client ID is being replaced. This means that the
9124 server will query the nickname if someone needs it (client)
9127 * Sort the ID Cache in client library when the ID Cache data
9128 has changed (needs sorting).
9130 * Do not allow for SILC client to create several connections to
9131 several servers. The client does not support windows right now
9132 and generating multiple connections causes weird behaviour.
9134 Irssi-silc client does support windows and can handle several
9135 connections without problems, see: www.irssi.org and SILC plugin.
9137 * Fixed some places where client was added to the IDList. The
9138 rule of thumb is following (in order to get everything right):
9139 If the client is directly connected local client then the
9140 `connection' argument must be set and `router' argument must be
9141 NULL to silc_idlist_add_client function. If the client is not
9142 directly connected client then the `router' argument must
9143 bet set and the `connection' argument must be NULL to the
9144 silc_idlist_add_client function.
9146 * The funtion silc_server_packet_send_local_channel actually did
9147 not check whether the client was locally connected or not. It
9148 does that now. Fixed a bug related to LEAVE command.
9150 * Fixed Remove Channel User payload parsing bug in server's
9151 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9153 * The server's silc_server_save_channel_key now checks also the
9154 global ID list for the channel as it might not be in the local
9155 list. Fixed a bug related to LEAVE command.
9157 * Is this the end of the [<unknown>] buglet that has been lurking
9158 around for a long time? A little for loop fix in server's
9159 silc_server_command_whois_parse that is used by both IDENTIFY
9160 and WHOIS command. At least, this was a clear bug and a cause
9161 of one type of [<unknown>] buglet.
9163 * WHOIS and IDENTIFY commands call the function
9164 silc_server_command_[whois/identify]_check function even if
9165 we are not router server.
9167 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9169 * Added --with-gmp configuration option. If set the GMP
9170 is always compiled in the SILC source tree. If not set then
9171 it is checked whether the system has the GMP3 installed. If
9172 it has then the GMP won't be compiled (the system's headers
9173 and library is used), if it doesn't have it then the GMP is
9174 compiled in the SILC source tree.
9176 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9178 * Changed RSA private exponent generation to what PKCS #1
9179 suggests. We try to find the smallest possible d by doing
9180 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9181 not security fix but optimization.
9183 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9185 * Added new config entry [Identity] to fork the server and run
9186 it as specific user and group. A patch from Bostik.
9188 * Imported Dotconf configuration library into lib/dotconf.
9189 This will be used to create the SILC configuration files later.
9190 It will appear in the distsribution after this commit.
9192 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9194 * A big code auditing weekend happening. Auditing code for
9195 obvious mistakes, bugs and errors. Also, removing any code
9198 Removed files for being obsolete:
9200 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9201 inline in the file lib/silcutil/silcbuffer.h)
9203 o lib/silcutil/silcbufutil.c (the header has inline versions)
9205 Changed code to fix possible error conditions:
9207 o The buffer formatting routines now check that the destination
9208 buffer really has enough space to add the data. This applies for
9209 both buffer formatting and unformatting
9210 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9211 unformatting was changed to accomodate following rules:
9212 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9213 sent to the function while XXX_*STRING will not allocate or copy
9214 the data into the buffer. Instead it sets the pointer from the
9215 buffer into the pointer sent as argument (XXX_*STRING used to
9216 require that the pointer must be allocated already). This change
9217 makes this whole thing a bit more consistent and more optimized
9218 (note that the data returned in the unformatting with XXX_*STRING
9219 must not be freed now). The routines return now -1 on error.
9221 o Tried to find all code that use buffer_format and buffer_unformat
9222 and added return value checking to prevent formatting and
9223 especially unformatting errors and possible subsequent fatal
9226 o Changed ske->x and ske->KEY to mallocated pointers in
9227 lib/silcske/silcske.h. Fixed possible data and memory leak.
9229 o Added return value checking to all *_parse* functions. Fixed
9230 many memory leaks as well.
9232 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9233 so that buffer overflows would not happen. All code now also
9234 checks the return value as it can fail.
9236 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9238 * Added reconnection support to server if the normal server looses
9239 its connection to the router (for example if router is rebooted).
9240 The server performs normal reconnection strategy implemented
9241 to the server. Affected file silcd/server.c.
9243 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9245 * Added new packet type SILC_PACKET_SET_MODE that is used to
9246 distribute the information about changed modes (for clients,
9247 channels and clients channel modes) to all routers in the
9248 network. Updated the protocol specification accordingly.
9250 Added functions into silcd/packet_send.c and
9251 silcd/packet_receive.c: silc_server_send_set_mode,
9252 silc_server_set_mode.
9254 Added new files silcmode.[ch] into lib/silccore that implements
9255 the encoding and decoding of Set Mode Payload. Added new type
9256 SilcSetModePayload. Moved the definitions of different modes
9257 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9259 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9261 * Oops, a little mistake in server's connection authentication
9262 protocol. The protocol is not ended with FAILURE but with
9263 SUCCESS if the authentication is Ok. :) Affected file is
9266 * Implemented NICK_CHANGE notify handling in server in the file
9267 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9268 the local clients on the channel. After the changing nickname
9269 in router environment snhould work and the [<unknown>] nickname
9270 should appear no more.
9272 The silc_server_replace_id function that receives the Replace ID
9273 payload now sends the NICK_CHANGE notify type also in the file
9274 silcd/packet_receive.c
9276 * Changed WHOIS and IDENTIFY command to support the maximum amount
9277 of arguments defined in protocol specs (3328 arguments). This
9278 fixed a bug that caused problems when there were more than three
9281 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9283 * Added extra parameter, command identifier, to the
9284 silc_client_send_command so that explicit command identifier
9287 Changed that ID list routines uses specific command identifier
9288 when sending WHOIS/IDENTIFY requests to the server so that they
9289 can be identified when the reply comes back.
9291 Affected files lib/silcclient/command.[ch],
9292 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9294 * Added `sender' argument to silc_server_packet_send_to_channel
9295 to indicaet the sender who originally sent the packet to us
9296 that we are now re-sending. Ignored if NULL. Affected file
9297 silcd/packet_send.[ch].
9299 * Added some server statistics support in silcd/server_internal.h
9300 SilcServerStatistics structure and around the server code. Also
9301 send some nice statistics information when client is connecting
9304 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9306 * Fixed channel ID decoding in server's JOIN command reply in
9307 silcd/command_reply.c
9309 * Fixed braodcasting of replace ID payload to not to send it if
9310 we are standalone server in silcd/packet_receive.c.
9312 * Fixed all channel message sending routines to not to send
9313 packets to clients that has router set, since they are routed
9314 separately in the same function earlier. Affects file
9315 silcd/packet_send.c and all channel packet sending functions.
9317 * In USERS reply, res_argv[i] are not allocated, the table
9318 is allocated. Thus changed that free the table, not its
9321 * In server's whois_check and identify_check if the client is
9322 locally connected do not send any WHOIS commands - they are not
9325 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9327 * Fixed some minor bugs in client when sending WHOIS command. The
9328 arguments was in wrong order.
9330 * Removed statis function add_to_channel from server in
9331 silcd/command.c that was previously used with the joining but
9334 * Tested USERS command in router environment successfully with two
9335 routers, two servers and two clients.
9337 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9339 * Reorganized the USERS command and command reply in client library
9340 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9341 When the command is given by user we register a pending command
9342 callback that will reprocess the command after the reply has been
9343 received from the server. When reprocessing the packet we then
9344 display the information. Thus, the USERS information is displayed
9345 now in the command callback instead of in the command reply
9346 callback. The processing of the command is same as previously
9347 when server has sent the command reply in the JOINing process.
9349 * Added to USERS command in silcd/command_reply.c to join the client,
9350 we didn't use to know about, to the channel after we've created
9351 a client entry for it. Also, for clienet we did know already still
9352 check whether it is on the channel or not and add it if not.
9354 * Removed silc_server_command_join_notify as the function and its
9357 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9359 * Changed the client's pending command handling to the same as the
9360 server's pending command handling. It is also now possible to
9361 execute command reply functions from other command reply
9362 function as the function callbacks for commands and command
9363 replies are one and same. The pending commands are not static
9364 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9365 in client connection context. Thus, pending commands are server
9366 connection specific as it is convenient.
9368 Changed the function silc_client_command_pending and
9369 silc_client_command_pending_del and added new function
9370 silc_client_command_pending_check. Removed the
9371 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9374 * Added cmd_ident, current command identifier, to the client
9375 connection context in lib/silcclient/client.h to keep track on
9376 command identifiers used in command sending. Client's command reply
9377 function handling now supports the mandatory command identifiers.
9379 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9380 funtions in client to fully support pending command callbacks.
9382 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9383 as one of the arguments to the application in the command reply
9386 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9387 before first releasing SILC but came back. Now it is removed again
9388 and should come back nomore. The FORWARDED flag was used only
9389 by the JOINing procedure by forwarding the command packet to router.
9390 Now, the JOINing procedure has been changed to more generic (due
9391 to various router environment issues) and FORWARDED is not needed
9392 anymore for anything. The protocol specification is yet to be
9395 Now, removed silc_server_packet_forward from server and the flag
9396 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9398 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9400 * Renamed NAMES command to USERS command. The NAMES was named that
9401 due to historical reasons. Now it is renamed. Also, rewrote
9402 parts of the USERS command. The nickname list is not sent anymore
9403 by the server. Only Client ID and mode lists are sent in the USERS
9404 command. Changed this also to the protocol specification.
9406 The client now resolves the names and stuff after it receives
9407 the USERS list from the server when joining to the channel.
9409 * WHOIS and IDENTIFY commands has been changed to support multiple
9410 Client ID's per command. One can now search for multiple users
9411 in the network by sending only one WHOIS or IDENTIFY command.
9412 Changed the code and the protocol specifications.
9414 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9415 uses silc_server_command_whois_parse to parse the request. */
9417 * If normal server, do not parse the WHOIS and IDENTIFY requests
9418 before sending it to the router. Saves some time.
9420 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9422 * Fixed JOIN command on client library. Wrong number of arguments
9423 used to crash the client.
9425 * Added silc_server_channel_has_global function to check whether
9426 channel has global users or not.
9428 * Added silc_server_channel_has_local function to check whether channel
9429 has locally connected clients on the channel.
9431 * The silc_server_remove_from_one_channel now checks whether the
9432 channel has global users or not after given client was removed from
9433 the channel. It also checks whether the channel has local clients
9434 on the channel anymore. If it does not have then the channel entry
9435 is removed as it is not needed anymore.
9437 * The silc_server_notify now checks on JOIN notify whether the joining
9438 client is one of locally connected or global. If it is global then
9439 the channel has now global users on the channel and that is marked
9440 to the channel entry. Also, it now saves the global client to
9441 global list who is joining and JOINs it to the channel. This is
9442 for normal server, that is.
9444 Changed silc_server_send_notify_on_channel,
9445 silc_server_packet_relay_to_channel and
9446 silc_server_packet_send_to_channel check if we are normal server
9447 and client has router set (ie. global client) do not send the
9448 message to that client, as it is already routed to our router.
9450 * Implemented LEAVE notify type handling in silc_server_notify
9453 * Tested LEAVE command in router environment successfully. Tested
9454 with two routers, two servers and two clients.
9458 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
9460 * Implemented SIGNOFF notify type handling in silc_server_notify
9463 * silc_server_remove_id now removes the client entry from all channels
9464 it has joined and thusly sends SIGNOFF notify type.
9466 * Rewrote the NAMES list generation in server by removing two excess
9467 loops. The lists are created now inside one loop.
9469 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9471 * silc_server_remove_channel_user checks now also global list
9472 for channel and client.
9474 * silc_server_new_channel_user checks now both local and global
9475 list for channel and client. Fixed a bug in client id decoding.
9476 Used to decode wrong buffer.
9478 * silc_server_channel_message checks now both local and global
9479 list for channel entry.
9481 * Tested channel joining (hence JOIN) in router environment
9482 successfully. Tested with two routers, two servers and two
9485 * Tested channel message sending in router environment successfully.
9487 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9489 * Added silc_server_save_channel_key into server.[ch] to save the
9490 received channel key in Channel Key payload processing. It is
9491 also used in JOIN command reply handling.
9493 Equivalent function silc_client_save_channel_key added into
9494 client.[ch] into client library.
9496 * Changed JOIN command reply to send information whether the channel
9497 was created or not (is existing already) and the channel key
9498 payload. Changed protocol specs accordingly.
9500 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
9501 the request was sent by ID and not by nickname. Crashed on
9504 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9506 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
9507 now correctly save the received data.
9509 * silc_server_free_sock_user_data now notifies routers in the
9510 network about entities leaving the network.
9512 At the same time implemented functions silc_server_remove_id
9513 and silc_server_send_remove_id to receive and send REMOVE_ID
9514 packets. The packet is used to notify routers in the network
9515 about leaving entities. The ID removed will become invalid in
9518 * Added function silc_idlist_del_server into server. Removes and
9519 free's server entry from ID list.
9521 * silc_server_private_message function now checks, if we are router,
9522 that the destination ID really is valid ID, naturally.
9524 * In router when NEW_ID packet is received (for new client) the
9525 hash of the Client ID is saved in the ID Cache but the
9526 client->nickname is set to NULL, instead of putting the hash
9529 IDENTIFY command now also checks that client->nickname must be
9530 valid. If it is not if will request the data from the server who
9531 owns the client. Added new function
9532 silc_server_command_identify_check.
9534 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
9535 to set the command to already allocated Command Payload.
9537 * Tested private message sending in router environment with two
9538 routers, two servers and two clients. Fixed minor bugs and now
9541 * Fixed segfault from client's NAMES command. Used to crash if
9544 * Forwarded packets must not be routed even if it is not destined
9545 to the receiver. Changed server code comply with this.
9547 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9549 * Added `require_reverse_mapping' boolean value to ServerParams
9550 structure. If TRUE (not default) the server will require that
9551 the connecting host has fully qualified domain name.
9553 If the reverse mapping is not required and hostname could not be
9554 found the IP address is used as hostname.
9556 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9558 * Implemented version string checking to both client and server.
9559 The check is incomplete currently due to the abnormal version
9560 strings used in development version of SILC.
9562 * Changed all command functions in server to use the new
9565 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9567 * Changed char *data to unsigned char *data in ID Cache system to
9568 support binary data as ID Cache data. Changed code to support
9569 binary data in lib/silccore/idcache.c.
9571 * Renamed silc_server_packet_relay_command_reply to
9572 silc_server_command_reply as it is normal packet receiving
9573 function. Rewrote the function to accept command replys for
9574 servers and not only for clients.
9576 * Mark remote router always as registered server if we are connecting
9577 to it. Otherwise, commands sent by the router to us are ignored.
9579 * All ID List find routines now returns the ID Cache Entry pointer
9580 as well if requested.
9582 * WHOIS command works now in router environment, tested with two
9583 routers, two servers and two clients.
9585 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
9586 in router environment (as it is almost equivalent to WHOIS) but
9587 hasn't been tested thoroughly. Added new functions:
9589 silc_server_command_identify_parse
9590 silc_server_command_identify_send_reply
9591 silc_server_command_identify_from_client
9592 silc_server_command_identify_from_server
9594 * Disabled route cache adding because adding two different ID's with
9595 same IP replaces the old cache entry thus giving wrong route.
9596 The entry->router->connection is always the fastest route anyway
9597 so route cache may not be needed. Of course, new routes maybe
9598 established after receiving the ID when the entry->router->connection
9599 might not be anymore the most optimal.
9601 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9603 * Add route cache for received ID for fast routing.
9605 * Added silc_server_packet_route to route received packet on router
9606 that is not destined to us.
9608 * Renamed silc_server_get_route to silc_server_route_get.
9610 * Added id_string and id_string_len fields into SilcServer to
9611 include encoded ServerID for fast comparing without excess
9612 encoding of the ID's.
9614 * Cleaned up WHOIS command on server side. Added following static
9617 silc_server_command_whois_parse
9618 silc_server_command_whois_check
9619 silc_server_command_whois_send_reply
9620 silc_server_command_whois_from_client
9621 silc_server_command_whois_from_server
9623 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
9624 arguments in command replies. All command functions should be
9625 updated to use this macro.
9627 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9629 * Minor typo fixes on command reply handling on server.
9631 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9633 * Added silc_server_command_add_to_channel internal routine to add
9634 the client to the channel after router has created the channel and
9635 sent command reply to the server.
9637 * Added generic silc_server_send_command to send any command from
9640 * Use static buffer with ID rendering instead of duplicating data.
9642 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9644 * Fixed a channel user mode bug when joining to a channel server gave
9645 everybody channel founder rights, oops.
9647 * We mark ourselves as the router of the incoming server connection
9648 if we are router ourselves. This way we can check in some packet
9649 sending functions whether it is locally connected server. For
9650 incoming router connections we put NULL.
9652 * For router sending packets locally means now always sending the
9653 packet cell wide; to local clients and local servers. For normal
9654 server sending packet locally means sending it to only local
9657 * Fixed the JOIN command to really work in router environment. If the
9658 channel is created it is always created by the router. Router is
9659 also responsible of making the initial joining to the channel,
9660 sending JOIN notify to the sending server and distributing
9661 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
9662 does not exist server doesn't do anything else but forward the
9663 command to the router which performs everything.
9665 * Added silc_server_send_channel_key function to send the Channel Key
9668 * Added silc_server_create_channel_key to create new channel key. The
9669 channel key is now re-generated everytime someone joins or leaves
9670 a channel, as protocol dictates. Note: channel->key_len is the
9673 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9675 * Splitted server.[ch] finally. Created now packet_send.[ch] and
9676 packet_receive.[ch] to separate packet sending and receiving
9677 routines. The server.[ch] now includes everything else including
9678 actual packet processing (writing and reading data) and other
9681 Renamed silc_server_private_message_send_internal to
9682 silc_server_send_private_message. The routine is still though
9683 used only to relay private messages as server does not send
9684 private messages itself.
9686 Renamed silc_server_new_channel to silc_server_create_new_channel
9687 and added new function sicl_server_new_channel that handles the
9688 incoming New Channel packet. Added also new sending function
9689 silc_server_send_new_channel to send New Channel Payload.
9691 * Added new function silc_server_notify to process incoming notify
9692 packet to the server/router. Server may then relay the notify
9693 to clients if needed.
9695 * Added new function silc_server_new_channel_user to process incoming
9696 New Channel User packet. Router will redistribute the packet and
9697 send JOIN notify to its local clients and locally connected servers
9698 if needed. Normal server will send JOIN notify to its local client
9699 on same channel when received this packet. Added also corresponding
9700 sending function silc_server_send_new_channel_user to sent the
9703 * Added boolean route argument to send_notif_to_channel and
9704 packet_send_to_channel functions to attempt to route the packet
9705 if it is TRUE and send only locally if it is FALSE.
9707 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9709 * silc_server_replace_id now broadcasts the received replace ID
9710 packet if it is not broadcast packet already. The router must
9711 broadcast to inform other routers about changed ID.
9713 * Added backpointer to server's router into SilcServer context in
9714 silcd/server_internal.h.
9716 * Fixed silc_server_packet_broadcast to send correct broadcast
9719 * The channel key is now distributed to the local client as soon
9720 as it is received from the router (in router environment) so that
9721 no other packet may be sent for the channel until client has
9724 * silc_server_remove_channel_user now broadcasts the received
9725 Remove Channel User packet if it is not broadcast packet already.
9726 The router must broadcast to inform other routers about removed
9729 * Added users field into SilcPacketContext that is a reference count
9730 of the context. One can increase the reference count by calling
9731 silc_packet_context_dup which is now changed to just increase the
9732 reference count instead of duplicating the data. The reference
9733 count is decresed by calling silc_packet_context_free that will
9734 free the data after the reference count hits zero.
9736 For now on the packet context and everything allocated into it
9737 (including the raw packet from network) must be freed by calling
9738 the new silc_packet_context_free function. Added also new function
9739 silc_packet_context_alloc that must be used now to allocate the
9740 context. This also means that if a routine is asynchronous from
9741 silc_[client/server]_packet_parse_type the packet context must
9742 be duplicated by calling silc_packet_context_dup. Otherwise it
9743 gets free'd after silc_[client/server]_packet_parse_type returns.
9744 Also, one must remember that if packet is duplicated then its
9745 reference count must be decresed by calling the free function as
9746 many times as it was duplicated.
9748 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
9749 from both client and server.
9751 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9753 * Made joining to a channel working in router environment.
9755 * Cleaned up JOIN command on server side and create function
9756 silc_server_command_join_channel internal routine to make the
9759 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9761 * Changed silc_command_pending list to SilcDList. Also, added
9762 `ident' field to SilcServerCommandPending structure to identify
9763 the reply and to call correct callback.
9765 Added silc_server_command_pending_check function to replace the
9766 corresnponding macro. The silc_command_pending list is not
9769 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
9770 to set identifier to previously allocated Command Payload. It
9771 is used to set identifier for command when resending Command
9774 * Added silc_command_payload_encode_payload to encode Command
9775 Payload buffer from SilcCommandPayload structure.
9777 * Added silc_argument_payload_encode_payload to encode Argument
9778 payload buffer from SilcArgumentPayload structure.
9780 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9782 * Changed WHOIS command to support router connection on server side.
9783 The whois request is always sent to router unless the server is
9784 standalone server. After server has received the reply from the
9785 router will it send the reply to the client.
9787 * Added silc_server_packet_broadcast into silcd/server.[ch] to
9788 broadcast received broadcast packet. The function is used only
9789 by router. The broadcast packet is always sent to the router's
9792 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
9793 render given ID to printable string, for log files for example.
9795 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9797 * Made basic router to router connections working. At least they
9798 can now connect to each other but nothing really works the way
9799 they are supposed - yet.
9801 * Added new initiator token to RouterConnection configuration
9802 file in silcd/serverconfig.[ch]. It is used to tell whether we
9803 are the initiator to the remote router or whether we'll expect
9804 the other end to connect.
9806 * Moved registering of listener task to silc_server_init, hence
9807 the server starts listenning as soon as it is run, even if it
9808 does not have connections to other routers. Let's see how well
9811 * Changed default connection retry timeouts for more suitable in
9814 * Removed cipher and such arguments from silc_idlist_add_client
9815 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
9816 Added new function silc_idlist_add_data to add the keys and stuff
9819 * Added SilcIDListData structure and added it to SilcClientEntry
9820 and SilcServerEntry as their first field in the structure. This
9821 way we can explicitly cast the ID entries to the SilcIDListData
9822 structure and get common data for the entries. In past, we had
9823 to first check what type of connection it is and then cast it to
9824 correct ID entry type. Now, we can directly cast the opaque
9825 pointer to the SilcIDListData (no matter what ID entry it actually
9826 is) and get the data needed.
9828 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9830 * Wow, found a bug in scheduler. The scheduler uninitialized itself
9831 in some circumstances even if threre were timeout tasks, though not
9832 IO tasks, but tasks anyway. Now fixed.
9834 * Defined SilcServerConnection structure to hold connection specific
9835 stuff about directly connected servers and routers. The definition
9836 is currently in silcd/server_internal.h. I thought about having
9837 a bit more important role fro this struct but for now it is used
9838 only when connecting to other server (or router actually).
9840 * Added connecting retry support in server when connecting to
9841 router(s). The retry feature implement exponential backoff
9842 algorithm. Also, added SilcServerParams structure to hold default
9843 parameters for server. For now, it include these retry settings
9844 and are hard coded. After server is moded to be as Silc Server
9845 Library this structure will be more important.
9847 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9849 * Changed client librarys channel->clients table to SilcList and
9850 changed code accordingly.
9852 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9854 * Changed client's channel table to SilcList and changed code
9855 accordingly. Also changed SilcChannelClientEntry to include back-
9856 pointer to the channel so that client entry can use that structure
9857 as list as well and we have fast cross-reference to the channel.
9858 This change dramatically decreased the complexity of channel
9859 handling with client entry and vice versa (removed one extra
9860 loop when searching for channel entry from many functions).
9862 * Changed server->sim from table to SilcDList and changed code
9865 * NAMES command can now be used from user interface. It will show
9866 the user list on the channel, neatly.
9868 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
9869 Code now saves realname of the user if it becomes available.
9871 * Renamed configure.in to configure.in.pre and made ./prepare
9872 script to automatically add correct version string to
9873 configure.in which it creates from configure.in.pre.
9875 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9877 * NAMES command reply now shows users mode with the nickname when
9880 * Moved silc_client_ch[u]mode[_char] functions from
9881 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
9882 place sucks, they are utility functions and should be in some
9885 * Fixed some unsigned int's to unsigned short's. Patch by cras.
9887 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
9890 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9894 * Added TRQ (efficient deque and list library) into lib/trq. This is
9895 a very good list library that is currently used in the SILC. Defined
9896 SilcList API over the library because I didn't like the API very
9897 much. See lib/trq/silclist.h for the API and examples of how to
9898 use the API. Fixed various places in the code to use the new
9899 SilcList API. The SilcList is meant for lists that has a structure
9900 already defined as a list. It is not suitable to add just some
9901 context to the list (in TRQ, the context is the list actually).
9903 So, I defined SilcDList that can be used for the purpose where
9904 predefined list structure does not exit. This can be used as
9905 such list. Now some context just can be added to the SilcDList.
9906 Currently this list is not used in the SILC just yet, though there
9907 are a lot places where this can replace dynamically allocated
9908 tables and I will fix these places, later, to use SilcDList.
9909 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
9910 and use TRQ internally).
9912 Also fixed some annoying warning messages that the original TRQ
9913 code generated. Also minor changes to TRQ's Makefile.in.
9915 * Added support for querying by Client ID to both WHOIS and
9916 IDENTIFY commands into server, as required by the protocol.
9918 * Removed method function pointers from SilcBuffer structure. They
9919 weren't used to anything and just increased the context size for
9920 no good reason. This change also made silc_buffer_alloc and
9921 silc_buffer_free functions inline functions.
9923 * Disabled command flooding detection support until it's fixed so
9924 that it accepts commands in but does not execute them more than once
9927 * Added silc_net_localhost(), to return local hostname, into
9928 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
9929 that must be initialized before calling silc_client_init.
9931 * Added new function: silc_server_send_notify_on_channels to send
9932 notify messages to all channels client has joined. It is assured
9933 that the message is sent only once per client.
9935 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
9936 lib/silcutil/silcutil.[ch] as silc_format function. The new
9937 function is generic and is used by server as well, not only by
9938 the logging routines.
9940 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
9941 the provided version string was not acceptable. Added new function:
9942 silc_ske_check_version into lib/silcske/silcske.h. The function
9943 must be implemented by the application (client or server) and it
9944 does not reside in the SKE library. The function checks the version
9945 string remote end sent.
9947 * Added back pointers (to opaque context and to SilcSocketConnection)
9948 into SilcPacketContext structure into lib/silccore/silcpacket.h.
9950 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
9951 duplicate packet context structure.
9953 * Changed `notify' client operation to send same arguments as client
9954 receives from server except for ID's. ID's are mapped to correct
9955 ID entry and that is returned. Also, if channel entry is not sent
9956 by server but the notify is for channel the channel entry is sent
9957 to application (otherwise application doesn't know that it is for
9958 channel (library gets it from packet's Destination ID)).
9960 * Added silc_client_remove_from_channels into client library to
9961 remove a client from all channels it has joined to. Used when
9962 received SIGNOFF notify from server. Added also new function
9963 silc_client_replace_from_channels to replace old ID entry with
9964 new ID entry on all channels. Used when received NICK_CHANGE
9967 * Fixed ID Cache list handling in silc_idlist_get_client in
9968 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
9969 to get (or query) client by ID.
9971 * Updated TODO list.
9973 * Added connection authentication status message defined by the
9974 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
9975 support for these into the code in client and server side.
9977 * Added generic function silc_client_send_command to send any command
9978 with variable argument list. Application should use this function
9979 to send commands if the command functions provided by the library
9980 does not suite for the application's user interface needs.
9982 * Added new `failure' client operation. Application is notified about
9983 received failure packet if client is executing a protocol. In this
9984 case the protocol's execution has failed.
9986 * Added SKE's end notify to send the SKE_SUCCESS notify message that
9987 is required by the protocol.
9989 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
9990 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
9993 * Added status flag to SilcSKE object to indicate realtime status
9994 of the SKE protocol.
9996 * Application receives now exactly same command reply arguments as
9997 the library receives from server. However, if ID is received the
9998 corresponding ID entry is returned to the application (eg. Client
9999 ID is mapped to correct SilcClientEntry entry and that is returned).
10000 Changed command_reply client operation due to this change.
10002 * Changed all ID's in commands and in command replys as ID Payloads.
10003 Change affected both client and server side codes.
10005 All ID's sent in SILC network (with execption of ID's in SILC
10006 Packet header) are sent in ID Payload to support variable length
10009 * Server now notifies nick changes and notifies all clients on
10010 the channels about the new nickname (about the new Client ID,
10013 * Implemented CMODE command to change channel modes. Supports all
10014 channel modes defined by the protocol specs except ban and invite
10015 lists. (Also, private channel key mode is supported but support for
10016 setting private channel key in client is missing, thus, this mode
10017 has no effect on client side (except that server requires that the
10018 client uses private channel key and normal channel traffic does not
10021 Also, invite mode works per se, but INVITE command does not work
10022 yet correctly, so you can set channel as invite only channel but
10023 inviting clients to the channel does not work (it is yet to be
10024 thought what's the best way to do it).
10026 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10027 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10028 Implemented CUMODE command to change user's mode on the channel.
10029 Supports all modes defined by the protocol specs.
10031 * Added NAMES command reply to return users modes on the channel.
10033 * Removed unnecessary and slow ciphers from lib/silccrypt.
10035 * Set SO_KEEPALIVE option to connection sockets by default.
10037 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10039 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10040 redefined the Notify Payload into protocol specs.
10042 * Added silc_id_payload_parse_id to get ID directly from raw
10045 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10047 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10048 accept searching by Client ID as well.
10050 * Added support for LEAVE and SIGNOFF notify types in client library.
10052 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10053 to parse ID Payload from raw data.
10055 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10057 * Added flags parameter into silc_ske_assemble_security_properties
10058 function in lib/silcske/silcske.[ch].
10060 * Changed notify client operation to fit better for notify messages
10061 sent by server. The notify payload received from server is now
10062 passed to the application (after parsing it to SilcNotifyPayload).
10063 It is application's responsibility to retrieve the arguments
10064 from the payload and show the message the way it wants. The message
10065 sent by server is implementation specific.
10067 * Changed public keys to comply with the protocol specification.
10068 Old public keys are not supported anymore and are not compatible.
10070 * Removed nickname from Channel Payload as the latest draft removed
10071 it. The client must resolve the nickname from the NAMES command
10072 reply received when it joined the channel.
10074 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10076 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10078 * Fixed some errors in protocol specification drafts.
10080 * Created lib/silccore/silcnotify.c to implement Notify Payload
10081 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10082 generic payloads described by protocol specifications. The file
10083 includes implementations for ID Payload and Argument Payload.
10085 * Changed Command Payload implementation to use the new Argument
10086 Payload. Changed command_xxxx_payload to command_payload_xxxx
10087 to comply with SILC coding conventions.
10089 * Added suppport for Argument Payload handling in Notify Payload
10090 implementation as protocol requires it. Added the new support
10091 into server and client lib as well.
10093 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10095 * Added support for multiple nicknames on same channel. [n] is
10096 added locally to the nickname if there are more than one same
10097 nicknames on the channel.
10099 * Server now sends all nicknames that matched WHOIS request.
10100 Client also shows the list received from server.
10102 * Added TOPIC command to client side. User can now set and show
10103 current topic on channel.
10105 * Added MOTD command to client and server. Also, server sends the
10106 motd when client connects to the server.
10108 * Changed version strings to comply ISO 8601.
10110 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10112 * Fixed protocol error handling in client library. It should now
10113 cope even if the SKE fails for some reason.
10115 * Made new protocol specification drafts for submitting to IETF.
10117 * Implemented TOPIC command to server in silcd/command.c.
10119 * Added two new notify types into lib/silccore/silcnotify.h:
10120 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10121 notify nickname change and topic setting/change on a channel.
10123 * API change of command_reply operation in client library. The
10124 application gets now the status type received from server as well.
10126 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10128 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10130 * Cras fixed and optimized the packet handling even further and
10131 it should work now. Minor change to the prototype of function
10132 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10134 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10136 * Added new function into lib/silcutil/silcschedule.[ch]:
10137 silc_schedule_with_fd to select() a specified fd. The function
10138 returns after timeout expires or data arrives or goes. The
10139 function is used by packet routines to wait that all data is
10140 received from network.
10142 * Fixed data reading from network in lib/silccore/silcpacket.c.
10143 The code now assures that all data is read from the fd and then
10144 continues packet processing. This was a bug fix since the code
10145 used to drop some data in some circumstances.
10147 * Added new function into lib/silcclient/client.[ch]:
10148 silc_client_start_key_exchange to start key exchange after
10149 connection has been established to server. The code internally
10150 now uses this funtion but its main purpose was to provide it
10151 for applications that perform their own connecting. After
10152 application has created a connection it merely calls this
10153 function to start the key exchange between client and server.
10154 The library takes care of everything else after that.
10156 Updated also lib/silcclient/README to explain the usage of
10159 * Do not send to application information that connection has
10160 been established. Application gets notified it by connect
10163 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10165 * Applied cras's patch to add silc_schedule_one function. The
10166 function runs scheduler once and returns.
10168 * Fixed the scheduler after cras messed it up. The timeout
10169 handling works now as it's supposed to work.
10171 * Added into lib/silccore/ silcnotify.h to include notify
10172 message types support. Changed silc_server_send_notify*
10173 functions, in server.[ch], to support those new notify types.
10174 Added the support for the notify types into client library,
10175 as well. Added new notify client operation into ops.h in
10178 * Changed silc_server_packet_send_to_channel to send normal
10179 packets instead of just channel message packets. The function
10180 is now used to send the notify packets to channels. It is not
10181 used to send channel message packets anymore, as server never
10182 sends them anymore.
10184 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10185 va_arg()s as it seems to require it nowadays. I guess, if SILC
10186 is compiled with older va_arg() the new code should work anyway.
10188 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10190 * Splitted core library. Core library (lib/silccore) includes
10191 now only SILC protocol specific core (and common) components.
10192 Created new utility library (lib/silcutil) that includes more
10193 generic purpose stuff. The stuff for util library was taken
10194 from the old core library. This was minor and easy split.
10196 * Created SILC Client Library (lib/silcclient) that includes
10197 implementation of the SILC client without user interface. This
10198 was major move from silc/ directory. The code has been changed
10199 so that it is transparent towards the user interface. The
10200 silc/ directory includes now the same user interface as before
10201 and it uses the new client library. Read lib/silcclient/README.
10202 Basicly, the client library performs everything else related
10203 to SILC except user interface handling. Also, configuration
10204 files are considered to be part of user interface and library
10205 does not handle them.
10207 This change also changed a lot of structures, function naming etc.
10208 Most important change was that SilcClientWindow object was
10209 renamed to SilcClientConnection in the client library. Created
10210 also new file lib/silcclient/ops.h. Also added new files
10211 silc/local_command.[ch] and silc/client_ops.[ch].
10213 All these changes were made to make it easier for user interface
10214 designers to create what ever user interface for the SILC client
10217 It is also expected that the server will be moved to lib
10218 directory as well and SILC Server Library will be created;
10219 sometimes in the future.
10221 * Removed Local commands from lib/silccore/silccommand.h as
10222 they are application specific and new client library does not
10223 handle any of those anymore.
10225 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10226 old client implementation in silc/.
10228 * Added support for callback functions in SILC_LOG_* macros.
10229 Application can now set its own callbacks that will be called
10230 instead of using the default functions that will always print
10231 the debug messages to stderr (or stdout). Also, debugging can
10232 now be disabled by setting silc_debug to FALSE and re-enabled by
10233 setting it to TRUE. Note, that logging will still work even
10234 if debugging is disabled.
10236 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10237 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10238 silc_log_reset_debug_callbacks.
10240 * To enable debugging in silc client one must give now -d
10241 option on command line.
10243 * Changed silc_schedule_init to automatically allocate task queues
10244 if they are not allocated before calling it.
10246 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10248 * Added GMP 3.1 into math library.
10250 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10252 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10253 a channel in SILC network. The packet is used by servers and
10254 routers to notify other routers that user has left a channel.
10255 This little feature was missing until now. Added the feature
10256 to protocol specification as well.
10258 Added functions: silc_server_send_remove_channel_user and
10259 silc_server_remove_channel_user into server.[ch].
10261 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10262 lib/silccore/silcpacket.h. However, they are not implemented
10265 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10267 * Fixed joining to a channel and sending channel messages
10268 between server and router. The channel message sending should
10269 now work inside a cell.
10271 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10273 * Fixed the private message sending between server and router.
10274 The private message sending should now work inside a cell.
10276 * Added silc_server_replace_id into server.[ch] to replace
10277 existing ID in the SILC network.
10279 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10280 and silc_idlist_replace_server_id into idlist.[ch] in server.
10282 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10284 * Fixed the server to server connections. Server can again now
10285 connect to router. Router to router connections probably does
10288 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10290 * Added dynamic protocol registering support. Now protocols can
10291 registered and unregistered on the fly. Patch by cras.
10293 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10295 * Added lib/contrib directory to hold routines that some platforms
10296 don't have but are needed by SILC.
10298 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10299 into lin/contrib to provide getopt() and getopt_long() for
10300 those who don't have it.
10302 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10304 * Added AWAY command to client. When away message is set and
10305 client receives a private message packet the client automatically
10306 replies to the sender with the away message.
10308 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10309 bug seemed to be the cause of recent problems when compiling
10312 * Added version detection support to SKE protocol specification
10313 and added the new changes to the SKE implementation as well.
10314 There were other minor changes in the SKE protocol as well.
10316 Many changes in lib/silcske/silcske.[ch] and in
10317 lib/silcske/payload.[ch].
10319 * Added ^U functionality, clear input line. Patch from cras.
10321 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10323 * Mainly small bugfixes on core library. Fixed some debugging
10324 logging and buffer overflow in silclog.c.
10326 * Updated config.sub and config.guess on the distribution tree.
10328 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10330 * Added command lagging support in server. Client may execute
10331 commands now only once in two seconds.
10333 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10335 * Optimized packet reception. MAC computation and checking is now
10336 also more optimized. A lot previously duplicated code is now
10337 used as generic by both client and server.
10339 * Fixed key pair generation in clientutil.c
10341 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10343 * Added into lib/silccore/silcbufutil.[ch] new function;
10344 silc_buffer_realloc.
10346 * Moved generic packet sending/encryption functions to
10347 lib/silccore/silcpacket.[ch] from client and server. Some
10348 rewriting of the functions.
10350 * Moved all generic packet reception/decryption functions to
10351 lib/silccore/silcpacket.[ch] from client and server. The
10352 packet processing is now much cleaner in both client and server.
10353 These were major changes in both client and server.
10355 * Created many common functions in server to do packet sending.
10356 Previously code were duplicated a lot, this has been removed
10357 with these changes.
10359 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10361 * Rewrote major parts of the ID cache system. Don't know
10362 whether it is better now or not but at least the API is more
10365 * Major rewrite on ID cache stuff on client because of the ID
10366 cache API changes. Added idlist.c to client.
10368 * Also major rewrite on ID cache stuff on server as well.
10369 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10370 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10371 in hand, instead they are all put into the ID cache system now.
10372 All server_idlist_* routines uses ID cache now instead of
10373 traversing its own lists (those lists does not exist anymore).
10374 SilcIDList though still exists. Also, SilcXXXEntry's are
10377 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10379 * Finally made the SKE implementation compliant to the protocol
10380 specification. All mp integers are now binary encoded as
10381 opposed being HEX encoded.
10383 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10386 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10387 functions: silc_[encode/decode]_pem. Also added function
10388 silc_encode_pem_file to PEM encode with newlines ('\n') for
10389 saving into a file.
10391 * SILC public keys are now encoded either PEM or binary. Same
10392 option is for private keys as well. By default private keys
10393 are binary encoded and public keys PEM encoded. Silly HEX
10394 encoding were removed.
10396 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10397 function to create fingerprints.
10399 * Fixed a bug in SHA1; does not change the original data anymore.
10401 * Partly implemented INFO command on client and server side.
10402 Fixed CLEAR command. Changes to SERVER command; show current
10403 server(s) when giving command without arguments. Added
10404 VERSION command to client.
10406 * Added check to server that unregistered connections cannot
10407 execute commands (unless it is specificly allowed).
10409 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10411 * Fixed screen refresh.
10413 * Fixed channel joining bug from client. On some circumstances
10414 client tried to join to a channel it had already joined.
10416 * Added public key verification process into client's protocol.c.
10417 The client now verifies the public key from user and saves
10418 it into ~./silc/serverkeys/ directory.
10420 Added into: clientutil.[ch]: silc_client_verify_server_key.
10422 * Changed SKE protocol's silc_ske_initiator_finish function
10423 to accept callback function that verifies the received public
10424 key. Removed old silc_ske_verify_public_key function.
10426 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10428 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
10429 silc_pkcs_private_key[_data]_set.
10431 * Made the password and public authentication more cleaner in
10432 server's protocol.c.
10434 * Removed historic and obsolete protocol `channel_auth' from
10435 both client and server.
10437 * Removed wrong way of sending command status messages from
10438 server to client in server's command.c. The old way violated
10439 protocol specification.
10441 Changes to silccore/silccommand.[ch]: removed
10442 silc_command_encode_status_payload -> not needed anymore,
10443 changed silc_command_encode_payload_va to accept extra
10444 argument on variable argument list. The argument type must
10445 now be provided to the function. Also, added new function:
10446 silc_command_encode_reply_payload_va which is same as
10447 normal command_encode_payload_va except command status type
10448 is provided as extra argument.
10450 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10452 * Added ~./silc directory handling. The directory includes the
10453 public and private keys for the client.
10455 Added silc_client_check_silc_dir, silc_client_create_identifier
10456 and silc_client_load_keys.
10458 * Implemented SILC protocol compliant public key. Added public
10459 and private key saving to and loading from files.
10461 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
10462 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
10463 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
10464 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
10465 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
10467 Implemented: silc_pkcs_save_[public/private]_key[_data] and
10468 silc_pkcs_load_[public/private]_key.
10470 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10472 * Added silc_server_get_route (route.[ch]) to get connection
10473 data for the fastest route for given ID.
10475 * Implemented INVITE command on client and server. The command
10476 were re-defined in the SILC Protocol Specification and the
10477 implementation now complies with the specification.
10479 * Implemented PING command on client and server.
10481 * Implemented NAMES command on client and server. The server side
10482 supports currently only normal server not router server yet.
10483 Some changes to NAMES definition in SILC protocol specification.
10485 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10487 * Implemented LEAVE command on client and server.
10489 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
10490 again. This change was made to the protocol as well. Server
10491 should not violate the protocol specification anymore.
10493 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10495 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
10496 was tested. SOCKS4 was not but should work anyway.
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