1 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
3 * Backup router protocol version 1.2 implemented. Testing still
4 required. Affected files in silcd/server_backup.[ch], server.c,
5 packet_receive.c and server_internal.h.
7 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
9 * silc_client_send_[channel|private]_message now return TRUE
10 or FALSE. Affected file lib/silcclien/client_channel.c and
13 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
15 * Check for explicit nickname in INVITE and BAN processing
16 during join as well (and don't expect only wildcards in
17 invite/ban strings). Affected file silcd/command.c.
19 * Fixed the INVITE and BAN by public key. The public key saved
20 is the PK payload (as specified) not the raw data. Affected
21 file silcd/server_util.c.
23 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
25 * UTF-8 text message support for actions and notices in SILC
26 Client. Affected file irssi/src/silc/core/client_ops.c.
28 * silc_get_username and silc_get_real_name now returns sensible
29 data on Win32. Patch by Toni Willberg. Affected file is
30 lib/silcutil/win32/silcwin32util.c.
32 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
34 * Provide a signal handler to send MIME encoded messages and emit
35 a signal when a MIME encoded message is received. Also document
36 the signals for usage with the perl interface.
38 A sample perl script will be supplied at a later point.
40 Affected files are irssi/docs/signals.txt,
41 irssi/src/silc/core/client_ops.[ch],
42 irssi/src/silc/core/silc-{channels,servers}.c
44 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
46 * Use SILC_COMMAND_PING to estimate the round-trip time to the
47 server. Use this time to display a lag and disconnect when it
48 exceeds a specified limit.
50 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
52 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
54 * Remove the channel auth list in normal server if router
55 encofrces its list during connecting. Send notify to channel
56 to remove the mode to remove the list. Affected files are
57 silcd/server_util.c and silcd/packet_receive.c.
59 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
61 * Added support for channel public keys. Updated protocol specs
62 and implemented it. Affected files are
63 silcd/command.c, command_reply.c, lib/silcclient/command.c,
64 lib/silcclient/command_reply.c.
66 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
68 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
69 terminate the process on Linux. Affected file silcd/silcd.c.
71 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
73 * Check for NULL buffer in silc_buffer_clear. Affected file
74 is lib/silcutil/silcbuffer.h.
76 * Simplified the backup router protocol by removing the _GLOBAL
77 types. Updated protocol specs and the code. Affected files
78 are silcd/server_backup.[ch].
80 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
82 * Deny '@' and '!' from nicknames since they are reserved
83 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
84 Updated protocol specs and the code.
86 Affected files are silcd/server_util.[ch].
88 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
90 * Fixed stack overflow in Irssi SILC client. Affected
91 file irssi/src/silc/core/client_ops.c.
93 * Check that Host is set in ServerConnection and RouterConnection
94 in silcd.conf. Affected file silcd/serverconfig.c.
96 * Fixed crash in server with protocol completion callbacks,
97 namely rekey and backup resuming protocols. Affected files
98 are silcd/server_backup.c and silcd/server.c.
100 * Fixed rekey protocol to not restart if it is started already.
101 Affected files are lib/silcclient/client.c and
104 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
106 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
108 * Fixed EOF handling in SILC Config, affected file
109 lib/silcutil/silcconfig.c.
111 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
113 * Fixed RESOLVING flag handling in JOIN notify and other
114 notifys to handle the resolvings correctly in client library.
115 Affected file lib/silcclient/client_notify.c.
117 * Do not send full INVITE and BAN lists in INVITE and BAN
118 notifys, only the changed information. Affected file
121 * Fixed INVITE notify sending in INVITE command, send it
122 only when needed. Affected file silcd/command.c.
124 * Handle the founder key change properly in CMODE_CHANGE
125 notify. Bug #122. Affected file silcd/packet_receive.c.
127 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
129 * Remove the mark for output (mark it only for input) after
130 purging outgoing queue. Prevents the "Error in select()"
131 floods. Affected file silcd/packet_send.c.
133 * Fixed incorrect connection deletion from client library
134 after calling "connect" client operation. Could cause
135 crashes for example during reconnect timeouts. Affected
136 files are lib/silcclient/client.c and
137 irssi/src/silc/core/client_ops.c.
139 * Check server private key file permissions before starting
140 the server. Affected file silcd/serverconfig.c.
142 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
144 * NULL terminate allocated string in silc_buffer_strformat.
145 Affected file lib/silcutil/silcbuffmt.c.
147 * Rewrote the invite/ban list string handling in server to
148 use SilcBuffer instead. Affected files are silcd/command.c
149 and silcd/server_util.c.
151 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
153 * Fixed double free in CMODE command when setting new HMAC
154 for channel. Affected file silcd/command.c.
156 * Added couple of missing memset's to zero sensitive memory.
157 Affected files silcd/command.c, lib/silcclient/command.c.
159 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
161 * Fixed a double free in INVITE command error handling in
162 server. Affected file silcd/command.c.
164 * Added macros SILC_SWAB_[16|32] to swab byte order of
165 16-bit and 32-bit unsigned integers. Affected file
166 lib/silcutil/silctypes.h.
168 * Use the SILC_SWAB_16 instead of htons() in server when
169 handling ports since the ports in structures are always
170 in little-endian order (regardless of platform). Affected
171 file silcd/serverid.c and silcd/server_backup.c.
173 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
175 * Send DISCONNECT in close admin command in server. Affected
176 file silcd/command.c.
178 * Check whether we are already connecting to a remote router
179 (in addition of checking whether we are already connected)
180 before creating new connection. Affected file silcd/server.c.
182 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
184 * Added better compiler and compiler flags checking in
187 * Check that socket is valid after QoS is applied to data.
188 Affected file lib/silcutil/unix/silcunixsockconn.c.
190 * Make sure the socket connecetion is not closed to early
191 when closing connection in server. Also make sure the
192 connection is always closed after error in a protocol.
193 Affected file silcd/server.c.
195 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
197 * Removed --session and --dummy options from Irssi SILC Client.
198 -d option is available only if --enable-debug was given.
199 Affected files are irssi/src/silc/core/silc-core,
200 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
202 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
204 * Added silc_buffer_steal to steal the data from the buffer.
205 Affected file lib/silcutil/silcbuffer.h.
207 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
209 * Fixed server crash with double Primary block in config file.
211 Fixed also various memory leaks around the config file
212 parser. Affected files lib/silcutil/silcconfig.c,
213 silcd/serverconfig.c.
215 * Changed my nickname (Johnny Mnemonic) to my real name, this
216 means that bugs introduced by him were actually introduced
219 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
221 * Don't display "foo appears as foo\nYou're now known as foo"
222 messages. Affected file irssi/src/silc/core/client_ops.c
224 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
226 * Fixed error handling of invalid client entry when calling
227 commands in server. Fixes a crash. Affected file
230 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
232 * Added some sanity checks in server for correctness of the
233 server configuration. Affected file silcd/serverconfig.c.
235 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
237 * Prevent endless resolving of user informations in USERS
238 command by checking the command reply status correctly.
239 Affected file lib/silcclient/command_reply.c.
241 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
243 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
244 file is lib/silcutil/silcfileutil.c. A patch by Matthew
245 Aldous <Matthew@Aldous.com>.
247 * Added better implementation using CriticalSection of
248 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
249 <mikko.lahteenmaki@pikabaana.net>.
251 * Added some Winsock WIN32 compatiblity defines into
252 includes/silcwin32.h.
254 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
256 * Fixed double free in async host lookup code. Affected file
257 lib/silcutil/silcsockconn.c.
259 * On backup router handle now the SERVER_SIGNOFF from router
260 for local connected servers too, and close the connections.
262 Do not process them as normally signing off servers when they
263 really signoff by sending EOF fe, but always assume that
264 router sends the SERVER_SIGNOFF.
266 Affected files silcd/server.c and silcd/packet_receive.c.
268 * Fixed socket unsetting when closing connections. Affected
269 files silcd/server.c and silcd/packet_send.c.
271 * Do not print the nickname in SERVER_SIGNOFF if we do not
272 have it. Prevents asserts in Irssi core. It is possible we
273 don't have the nick if it was just being resolved when server
274 signoff. Affected file irssi/src/silc/core/client_ops.c.
276 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
278 * Fixed autonick crashbug in client library. Affected file
279 lib/silcclient/client.c.
281 * Fixed Unix implementation of SilcMutex to really assert if
282 the mutex is locked/unlcoked already. Affected file
283 lib/silcutil/unix/silcunixmutex.c.
285 * Fixed locking in silc_schedule_uninit. It didn't lock
286 when dispatching timeout tasks. Affected file is
287 lib/silcutil/silcschedule.c.
289 * Changed Win32 implementation of SilcThread to use modern
290 Win32 interface. Affected file is
291 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
293 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
295 * Don't print signed messages when sending failed. Affected files
296 irssi/src/silc/core/silc-[servers.c/commands.h]
298 * Send adquate signal when founding a channel by joing it. Affect
299 file irssi/src/silc/core/client_ops.c
301 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
303 * Fix theme abstracts parsing. Affected files irssi/default.theme,
304 irssi/src/fe-common/core/themes.c
306 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
308 * Fixed close command to use the port correctly when closing
309 server connections. Affected file silcd/idlist.c.
311 * Check for NULL outbuf in silc_socket_write. It is possible
312 that it is NULL is some odd case. Affected files are
313 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
315 * Do not call final protocol callback for backup router
316 resuming protocol when closing connection. It is closed
317 by timeout in case of error. Affected file silcd/server.c.
319 * Backup reconnect to router if backup resuming protocol
320 failed. Affected file silcd/server_backup.c.
322 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
324 * Fixed double free in SKE library error hadling when signature
325 error occurred. Affected file lib/silcske/silcske.c.
327 * Save the fingerprint to new SilcClientEntry after changing
328 nickname. Affected file lib/silcclient/client_notify.c.
330 * Print SIGNOFF in Irssi SILC client only if the nickname is
331 known. Prevents asserts in Irssi core. It is possible we
332 don't have the nick if it was just being resolved when it
333 quit. Affected file irssi/src/silc/core/client_ops.c.
335 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
337 * Fixed double free in invite list adding code when adding
338 invite strings. Affected file silcd/server_util.c.
340 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
342 * More log printing during backup router protocol. Affected
343 file silcd/server_backup.c.
345 * Removed backwards support for old private key file format.
346 Affected file lib/silccrypt/silcpkcs.c.
348 * Removed backwards support for not-so-strict decryption length
349 check, it's strict now. Affected lib/silccrypt/silccipher.c.
351 * GETKEY to update the client entrys fingerprint too.
352 Affected file lib/silcclient/command_reply.c.
354 * Added --without-libtoolfix for package builders using weird
355 wrappers around libtool (BSD at least).
357 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
359 * Fixed backup router bugs: When backup resumes router and
360 receives a CHANNEL_MESSAGE packet the backup must not act
361 as router since the packet header decryption would be
362 different. Also, when relaying packets to channel, do
363 not re-encrypt packets on backup that came from the primary
364 since the connection isn't really router-router connection.
365 Affected files silcd/server.c, silcd/packet_send.c.
367 * Added checks in encryption/decryption that encryption/decryption
368 length sent as argument really is multiple by block size. Helps
369 catching really weird bugs like the above backup router bugs
370 when packets are being decrypted in wrong way. Affected files
371 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
373 * Fixed padding generation in private key file encryption.
374 Affected file lib/silccrypt/silcpkcs.c.
376 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
378 * Added ignore_message_signatures setting which can be used
379 to ignore signatures in messages. Affected files are
380 irssi/src/silc/core/client_ops.c, silc-core.c.
382 * Fixed the libtoolfix to use command line options instead of
383 environment variables. They didn't work as expected. Now,
384 the libtool is fully run-time configurable.
386 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
388 * Verify signature payload for signed messages. Affected files
389 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
390 irssi/src/silc/core/silc-core.h
392 * Display signature verification result in public and private
393 messages using theme abstracts. See irssi/default.theme for
394 examples on their usage. Affected files
395 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
396 irssi/src/fe-common/silc/module-formats.[ch],
397 irssi/src/fe-common/silc/fe-common-silc.c,
398 irssi/src/fe-common/silc/Makefile.am
399 irssi/src/fe-common/core/fe-messages.[ch]
401 * Fixed bugs in Irssi's theme parsing. Affected files
402 irssi/src/fe-common/core/themes.c
404 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
406 * Calculate the correct length for signed messages before
407 encrypting, it must be multiple by block size. Affected
408 file lib/silccore/silcmessage.c.
410 * silc_message_signed_get_public_key returns now both
411 decoded and encoded public key. Affected files are
412 lib/silccore/silcmessage.[ch].
414 * Added libtoolfix script that makes the libtool more generic
415 and configurable in run-time. Now we can specify in run-time
416 if what kind of libraries we want to create, regardless of
417 configuration. SIMs are now creates even if --disable-shared
418 was explicitly given.
420 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
422 * Fixed founder key sending in CMODE command in client.
423 Affected file lib/silcclient/command.c.
425 * Fixed CUMODE founder authentication in server to not check
426 for client's public key since it's not supposed to do that.
427 Affected file silcd/command.c.
429 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
431 * Set realname and hostname in NICK_REC records. Affected file
432 irssi/src/silc/core/silc-nicklist.c
434 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
436 * Remove 1.0 protocol backwards compat code from client
439 * Added more reliable check for whether nickname did change
440 or not, or whether only Client ID changed in NICK_CHANGE
441 notify. Affected file lib/silcclient/client_notify.c.
442 Fixes bug in '@' character handling in a nickname.
444 * Added support for automatically parsing signature from
445 the message payload. Added new function
446 silc_message_get_signature to return the payload to
447 application. Affected files lib/silccore/silcmessage.[ch].
449 * Changed the private_message and channel_message client
450 operations to deliver the SilcMessagePayload to the
451 application too. Application can use it fe. to get the
452 signature from the message for verification. Affected
453 file lib/silcclient/silcclient.h, client_channel.c and
456 * Redefined the signed payload for message payloads.
457 Updated protocol specs and implemented.
459 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
461 * Fixed wrong invite and ban list handling in server command
462 reply. Affected files are silcd/command_reply.c,
463 silcd/server_util.[ch].
465 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
467 * Fixed CMODE setting in server when founder mode was set.
468 Affected file silcd/command.c. Bug #95.
470 * Added support to setting specific public key in CMODE in
471 Irssi SILC client. Affected file lib/silcclient/command.c.
473 * Added support to use specific public key in CUMODE in
474 Irssi SILC Client. Affected file lib/silcclient/command.c.
476 * Added support for inviting and banning by public key in
477 Irssi SILC client. Affected file lib/silcclient/command.c.
479 * Fixed fingerprint/babbleprint showing in invite and ban
480 list command replys. Affected file is
481 irssi/src/silc/core/client_ops.c.
483 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
485 * Format CMODE +c and +h to display both the mode and the argument
487 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
489 * Added test vectors and test programs for SHA-1, MD5,
490 HMAC-SHA1 and HMAC-MD5. New tests are located in
491 lib/silccrypt/tests/. Fixed also argument decoding bug in
492 MD5 implementation. Affected file lib/silccrypt/md5.c.
494 * Changed the channel private key and private message key
495 generation (with static keys) to use SHA1 instead of MD5,
496 as SHA1 is the mandatory hash function in SILC. Affected
497 file lib/silcclient/client_[channel/prvmsg].c.
499 * Changed the private key file encryption to use SHA1 instead
500 of MD5. Added support for the old generation and added
501 automatic change of the key (to be removed later). Affected
502 files lib/silccrypt/silcpkcs.c.
504 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
506 * Load only files with .pub suffix in PublicKeyDir. Affected
507 file silcd/serverconfig.c.
509 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
511 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
512 channels. Affected files silcd/silcd.c, silcd/server.h.
514 * Added the config directive PublicKeyDir for the client block.
515 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
517 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
519 * Merged Toni's irssi/silc.conf patch.
521 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
523 * Max alloc tests in allocation routines. Affected file
524 lib/silcutil/silcmemory.c.
526 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
528 * Fixed a typo in resuming code that fixed detach/resume code
529 in server. Bug #93. Affected file silcd/packet_receive.c.
531 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
533 * Do reverse lookups for server when /connecting. Affected files
534 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
535 irssi/src/core/net-nonblock.*
537 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
539 * Added library versioning for shared libraries. Affected
540 files configure.in.pre and lib/Makefile.am.pre.
542 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
544 * Display INVITE and BAN lists as specified by SILC 1.2
546 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
548 * Do not send invite list back unless asked (when sending
549 no arguments) or when list was modified. Affected file
552 * Remove client from invite list in KILLED notify and in
553 KILL command. Affected file silcd/command.c and
556 * Fixed bugs in invite list handling in INVITE command.
557 Affected files silcd/command.c and silcd/server_util.c.
559 * Merged with Irssi 0.8.6.
561 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
562 Affected file irssi/src/fe-text/silc.c.
564 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
566 * The silc_argument_get_[first/next] now return the argument
567 type to caller. Added silc_argument_payload_encode_one.
569 Affected files are lib/silccore/silcargument.[ch].
571 * Added support for the SILC 1.2 INVITE command and new
572 invite lists to server. Affected files are silcd/command.c,
573 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
575 * Added support for the SILC 1.2 BAN command and new
576 ban lists to server. Affected files are silcd/command.c,
577 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
579 * Added support to client sending new INVITE command. Affected
580 file is lib/silcclient/command.c.
582 * Added support to client sending new BAN command. Affected
583 file is lib/silcclient/command.c.
585 * Added support for removing client from invite list when kicked
586 from channel, as SILC 1.2 dictates. Affected files are
587 silcd/packet_receive.c and silcd/command.c.
589 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
591 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
592 automatically the cipher's internal IV. Affected files
593 lib/silccrypt/silccipher.[ch].
595 * Assure the RESUME_CLIENT packet is not sent to twice to
596 backup router if the detached client was originated from
597 the backup. Affected file silcd/server.c. Bug #76.
599 * Changed silc_sim_symname to not allocate memory. Affected
600 file lib/silcsim/silcsimutil.c.
602 * Fixed memory leaks with SIMs in server. Affected files
603 silcd/serverconfig.c, silcd/server.c.
605 * Fixed channel key distribution after resuming detached
606 client. Affected files silcd/packet_receive.c.
608 * Fixed channel's global_user boolean checking after detaching.
609 Check it after changing the owner of the client not before.
610 Affected file silcd/packet_receive.c.
612 * Fixed few double frees from client library. Fixes at least
613 Bug #81, possibly others too.
615 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
616 notifys in Irssi SILC Client. Affected file is
617 irssi/src/silc/core/client_ops.c. Bug #82.
619 * Applied Ville Räsänen's manual page and --mandir bugfix
620 patch. Affected files are configure.in.pre and Makefile.am.pre.
623 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
625 * Added support to backup router protocol for backup to tell
626 normal server that it cannot use the backup router as primary
627 because the primary isn't really down. Updated protocol
630 * Added support for primary router to tell backup router that
631 resuming is not possible because the backup really isn't primary
632 in the cell. For example if backup disconnected itself the
633 resuming is not allowed since the primary really did not
634 go down. Updated protocol specs.
636 * Removed MARS from crypto library.
638 * Defined the CTR mode and Randomized CBC mode in SILC. The
639 CTR mode is RECOMMENDED now in specification. Defined also
640 Serpent cipher as optional cipher. Updated the protocol specs.
642 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
644 * Added support for inviting/banning by IP/MASK, public key,
645 and explicit Client ID. Redefined the command and notify
646 types to allow easier forwards support for other methods
647 of inviting/banning. Updated protocol specs.
649 * Remove the client from channel's invite lists if the client
650 is kicked or killed. Updated protocol specs.
652 * Unified the Channel Message Payload and Private Message
653 into one Message Payload. Updated protocol specs and
656 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
658 * Don't wait for EOF after socket error has occurred, but
659 close the connection. Affected file is silcd/server.c.
661 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
663 * Added support for setting FOUNDER mode on channel with
664 specific public key which can be set with CMODE command.
665 Updated protocol specs and implemented in client and server.
667 * Fixed the Irssi SILC client to correctly shutdown the client
668 library to avoid memory leaks. Affected files are
669 irssi/src/silc/core/silc-core.c and silc-servers.c.
671 * Deprecated the No Reply flag in SKE protocol and introduced
672 "IV Included" flag which can be used to indicate that the IV
673 is included in the ciphertext. This makes it possible to use
674 SILC on unreliable transport, such as UDP which may cause
675 packet reordering and losses. Updated protocol specs, did
678 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
680 * Fixed the MPI implementation of silc_mp_sizeinbase to return
681 < 32 bit values in correct size. Affected file is
682 lib/silcmath/mp_mpi.c.
684 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
686 * Fixed the KE Start Payload parsing to check that mandatory
687 fields are present. Affected file lib/silcske/payload.c.
689 * Fixed compilation warnigs in Irssi SILC Client. Affected
690 files are irssi/src/silc/core/silc-query.c. client_ops.c.
692 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
694 * Print "nick now appears as newnick" and update Irssi's nicklist
695 when you change your nick to "nick". Closes #62
697 * Never format your own nick. Closes #63
699 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
701 * SILC_UMODE_GONE changes are now propagated correctly to the
702 Irssi client. Closes #54
704 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
706 * Fixed example in /HELP KEY
708 * Added expando $j which expands to current SILC Client version
710 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
712 * Fixed public key decoding in crypto library.
714 * Added better error printing to SKE library.
716 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
718 * Fixed NICK command to not crash if nickname was not sent.
720 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
722 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
723 Deprecated the old Encrypt-And-MAC order. Updated protocol
724 specs and implemented.
726 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
727 generation. Updated specs and implemented.
729 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
731 * Added support for rekey before 2^32 sequence number wraps.
732 Affected files in server and client library.
734 * Padding must be at least 8 bytes now. Implemented and updated
737 * Compute maximum padding for authentication packets to make
738 passphrase approximation attacks impossible. Affected files
739 in client library and in server.
741 * Fixed PING command sending in client library and handling in
742 server. The server ID must be ID Payload, not raw ID data.
743 Affected files in server and client library.
745 * Defined that all public keys sent in commands and notify
746 payloads are actually Public Key Payloads not raw public key
747 data. Updated protocol specs and implemented.
749 * Updated protocol version to 1.2. Updated specs and code.
751 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
752 status types. Updated specs and the code.
754 * Added support for normal client to kill its own entries from
755 the network. Updated protocol specs and the code.
757 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
758 and added initial implementation.
760 * Added MAC field to the Private Message Payload to protect
761 against chosen ciphertext attacks. Updated the protocol specs
764 * Added idle and signon fields to the ATTRIBUTE_SERVICE
765 attribute to indicate the user's current idle and signon time
766 of a service. Updated protocol specs and implemented.
768 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
770 * Added "do_not_bind" argument to silc_client_file_send what
771 can be used to not bind locally but assume the file receiver
772 provides the point of connect. Usefull when sender is behind
773 NAT device. Affected file lib/silcclient/silcclient.h and
776 * Added -no-listener option to FILE SEND command in Irssi SILC
777 client. Affected file irssi/src/silc/core/silc-servers.c.
778 Renamed FILE RECEIVE to FILE ACCEPT.
780 * Confirm passphrase for private key encryption in
781 silc_create_key_pair and silc_change_private_key_passphrase.
782 Affected files are lib/silcutil/silcapputil.c.
784 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
786 * Move silc_client_packet_send back to internal, added
787 silc_client_send_packet, a bit simpler function for application.
788 Affected files lib/silcclient/silcclient.h, client.c and
791 * Moved the SilcClientEntry, SilcChannelEntry and
792 SilcServerEntry to silcclient.h to be public and documented
793 them for application. Affected files are
794 lib/silcclient/silcclient.h and idlist.h.
796 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
798 * Fixed manual page installation patch by Ville Räsänen.
799 USERS help page fix patch by Ville Räsänen
801 * Changed the silc_client_command_call interface to make
802 the command call simpler for the application. The library
803 now handles the command line parsing, command finding and
804 execution. Application only needs to call the function
805 with the command line. Affected files are
806 lib/silcclient/silcclient.h, command.[ch].
808 * Fixed silc_get_input to NULL-terminate the returned input.
809 Affected file lib/silcutil/silcutil.c.
811 * Resolve the client's public key in JOIN command if the
812 founder auth data is being requested but we don't know the
813 client's public key. Affected file silcd/command.c.
816 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
818 * Print notify for server opers when backup router comes
819 online. Affected file silcd/server.c.
821 * Fixed the INVITE command to send the invite list in
822 command reply. Affected file silcd/command_reply.c.
824 * Fixed MOTD command reply sending. Affected file
827 * UTF-8 decode the topic in TOPIC command reply and LIST
828 command reply in Irssi SILC client. Affected file is
829 irssi/src/silc/core/client_ops.c.
831 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
833 * Fixed the INVITE command to not crash Irssi SILC client
834 when given without nickname argument. AFfected file
835 irssi/src/silc/core/client_ops.c.
837 * Fixed double free in WHOIS query on normal server when
838 forwarding query to router. Affected file is
839 silcd/server_query.c.
841 * Fixed WATCH command reply handling on normal server which
842 was missing altogether. Affected file silcd/command_reply.c.
845 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
847 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
848 Included yodl sources for each of these. Also modified
849 Makefile.am prototype to install these files to proper
850 locations. Updated CREDITS. Affected file Makefile.am.pre,
851 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
854 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
856 * Added support for encrypted private key files. Now
857 passphrase must be provided when new key pair is created
858 (can be empty though), and prompted when loading the
859 private key. Added support for loading the old-style
860 non-encrypted private keys as well. Affected files
861 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
864 * Fixed silc_get_input to accept input on all terminals.
865 Affected file lib/silcutil/silcutil.c.
867 * Moved the Irssi SILC client key loading and other stuff
868 to be called after the arguments and UI is initialized.
869 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
871 * Added -P option to Irssi SILC client which can be used
872 to change the passphrase of the private key. Affected
873 file irssi/src/silc/core/silc-core.c.
875 * Added silc_change_private_key_passphrase apputil routine
876 to lib/silcutil/silcapputil.[ch].
878 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
880 * Fixed connection closing in client library to not crash.
881 Moved the connection freeing totally to function
882 silc_clinet_del_connection. Affected file
883 lib/silcclinet/client.c.
885 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
887 * Changed includes/silcincludes.h to silcincludes.h.in to
888 include configuration specific information. The silcdefs.h
889 is not included in to installation anymore (it's only
890 compilation time header).
892 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
894 * Moved the SilcClient and SilcClientConnection from client.h
895 to the public lib/silcclient/silcclient.h. Changed the
898 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
900 * If version string in silc_clinet_alloc is NULL the library
901 puts it automatically. Affected file lib/silcclient/client.c.
903 * Changed the version strings from variables to #define's
904 in includes/silcversion.h.
906 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
908 * Added shared library complation support.
910 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
912 * Added lib/silcutil/silcapputil.[ch] for application
913 utility functions. It includes routines for applications'
914 convenience. Added silc_create_key_pair, silc_show_public_key
915 and silc_load_key_pair functions.
917 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
919 * Send RESUME_CLIENT packet from router to backup routers
920 to in resuming. Affected file silcd/packet_receive.c.
922 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
924 * In IDENTIFY command parsing, send all other IDs except
925 Client IDs explicitly to router for resolving on normal
926 server. Also check that ID received in WHOIS command is
927 always Client ID, others are not allowed. Affected file
928 silcd/server_query.c.
930 * Merged latest changes from irssi.org CVS.
932 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
934 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
935 Affected files irssi/src/silc/core/silc-core, silc-server.c.
937 * Fixed the heartbeat sending in Irssi SILC client. Moved
938 the silc_client_packet_send to silcclient.h for application
939 usage. Affected files lib/silcclient/client_internal.h
940 lib/silcclient/silcclient.h.
942 * Fixed a bug in query resolving in server. Used wrong
943 variable in a for loop and crashed. Affected file is
944 silcd/server_query.c.
946 * Server constructs requested attributes only to locally
947 connected clients. Affected file silcd/server_query.c.
950 * Fixed a bug when sending resolving from router to server
951 with requested attributes. The constructed WHOIS command
952 was incorrect. Affected file silcd/server_query.c.
955 * Fixed Requested Attributes saving in WHOIS command reply.
956 The length of the data buffer must be saved too. Affected
957 file silcd/command_reply.c.
959 * Update the client entry's servername after detaching is
960 over. Affected file silcd/packet_receive.c. Bug #37.
962 * Resolve incomplete client entrys in CUMODE_CHANGE and
963 CMODE_CHANGE notifys. Affected file is
964 lib/silcclient/client_notify.c. Bug #42.
966 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
968 * Fixed channel key packet processing bug on backup router
969 during backup resuming protocol. Affected file is
970 silcd/packet_receive.c.
972 * Fixed memory leaks in server. Affected files are
973 silcd/server.c and silcd/packet_receive.c.
975 * Fixed packet decryption problem when backup router encrypted
976 channel message with wrong key during backup resuming
977 protocol. Affected file silcd/packet_send.c.
979 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
980 Toni Willberg (toniw@iki.fi)
982 * Changed the SilcCipher context to be private. Changed the
983 silc_cipher_get_iv to just return pointer to the IV. Added
984 silc_cipher_get_name to return the name of the cipher.
985 Fixed code all around to support these changes. Affected
986 files are lib/silccrypt/silccipher.[ch], client library and
989 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
991 * Fixed unaligned access in lib/silccore/silcattrs.c.
993 * Fixed libtool linking in lib/silcsim/Makefile.am.
995 * Fixed services attribute printing. Affected files is
996 irssi/src/silc/core/silc-queries.c.
998 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1000 * Fixed a crashbug in incoming server accepting. Affected
1001 file silcd/server.c.
1003 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1005 * Added automatically generated index to Toolkit Reference
1008 * Added support for Postscript Toolkit Reference Manual.
1010 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1012 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1015 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1017 * Added 'send_events' boolean argument to the function
1018 silc_schedule_set_listen_fd which sends the set events to
1019 the application explicitly if set to TRUE. Default action
1020 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1021 lib/silcclient/client_internal.h and silcd/server_internal.h.
1023 * Added silc_compare_timeval to determine which time values
1024 is smaller. Affected file lib/silcutil/silcutil.[ch].
1026 * Added sort-of "Quality of Service" (QoS) support to
1027 SilcSocketConnection. Data reception can be controlled with
1028 rate limit per second and/or read data length limit.
1029 Added silc_socket_set_qos. Affected files are
1030 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1032 * Added the QoS configuration to SILC Server configuration
1033 file. Affected files are silcd/serverconfig.[ch] and
1036 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1038 * Merged with irssi.org CVS.
1040 * Failed OPER and SILCOPER authentications are now logged.
1041 Affected file silcd/command.c. Bugs #25.
1043 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1045 * ROBODoc documented lib/silcutil/silcbuffer.h and
1046 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1047 <ville.rasanen@iki.fi>.
1049 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1051 * Added support for auto-passphrase authentication from the
1052 config file during connecting which was not implemented
1053 yet. Affected file irssi/src/silc/core/client_ops.c.
1055 * Fixed a bug in authentication protocol failure handling which
1056 was processing wrong callback context. Affected files
1057 are lib/silcclient/client.c and protocol.c.
1059 * Fixed the /ATTR allow off to actually work. Affected file
1060 is irssi/src/silc/core/silc-queries.c.
1062 * Fixed the /ATTR -del to work. Affected file is
1063 irssi/src/silc/core/silc-queries.c.
1065 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1067 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1069 * Fixed mask attribute adding in Irssi SILC client. Affected
1070 file irssi/src/silc/core/silc-queries.c.
1072 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1074 * Added support for saving the requested attributes in
1075 WHOIS to directory. Affected file is
1076 irssi/src/silc/core/silc-queries.c.
1078 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1080 * Added support for parsing VCard fields that do not have
1081 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1083 * Fixed a double free bug in hash table foreach function
1084 if the entry was deleted in the foreach callback. Affected
1085 file lib/silcutil/silchashtable.c.
1087 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1089 * Added silc_attribute_get_verify_data to return the signature
1090 verification data for either user digital signature or
1091 server digital signature in Requested Attributes. Affected
1092 files are lib/silccore/silcattrs.[ch].
1094 * Added silc_vcard_alloc which is used to allocated dynamic
1095 SilcVCard context. The silc_vcard_free now checks whether
1096 the context is dynamically allocated or not. Affected files
1097 are lib/silcutil/silcvcard.[ch].
1099 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1101 * Periodically remove the NOATTR status from client entry
1102 so that the client may take the attributes in use even after
1103 server has resolved them unsuccessfully earlier. Affected
1104 file silcd/server_query.c and idlist.h.
1106 * Moved sha1hash and md5hash from client->internal to
1107 SilcClient for application usage. Affected files are
1108 lib/silcclient/client.h and client_internal.h.
1110 * Fixed attribute encoding and decoding bugs. Affected
1111 files lib/silccore/silcattrs.[ch].
1113 * Added ATTR command to Irssi SILC Client which is used to
1114 manage user's Requested Attributes sending and values for
1115 WHOIS command. Affected files around Irssi SILC client.
1117 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1119 * Added silc_buffer_strformat which can be used to format
1120 strings into a buffer which size is automatically increased.
1121 Affected file lib/silcutil/silcbuffmt.[ch].
1123 * Added implementation of VCard (RFC 2426) which can be used
1124 as part of Requested Attributes in WHOIS command. Affected
1125 file lib/silcutil/silcvcard.[ch].
1127 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1129 * Some strncat -> silc_strncat changes our the core and
1132 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1133 errors. Added better error printing to SKE library.
1134 Affected files lib/silcske/silcske.c, silcske_status.h and
1137 * Save the PKCS key length even if only private key is set to
1138 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1140 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1141 length in bits not in bytes. Affected files are
1142 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1143 silcd/server_query.c.
1145 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1147 * Added silc_attribute_payload_encode_data to directly encode
1148 the data into the attributes buffer. Renamed function
1149 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1150 Affected files are lib/silccore/silcattrs.[ch].
1152 * silc_hash_table_find_foreach calls the foreach function now
1153 once even if the nothing was found with context set to NULL.
1154 Affected file lib/silcutil/silchashtable.[ch].
1156 * Remove the RESOLVING flag from client entry after received
1157 the Requested Attributes from the client. Fixed memory leak
1158 in client entry freeing. Affected files silcd/server_query.c
1161 * Added Requested Attributes support into SILC Client Library.
1162 It is not able to send requested attributes in WHOIS command,
1163 and also receive and process requested attributes. Added
1164 silc_client_attribute_[add|del] and silc_client_attributes_get
1165 functions. Added also `ignore_requested_attributes' to the
1166 SilcClientParams to not use attributes in client. Affected
1167 files are lib/silcclient/command.c, client_attrs.[ch],
1168 silcclient.h, client_internal and client.[ch].
1170 * Changed the silc_client_get_client_by_id to support Requested
1171 Attributes, it takes them as argument now. Affected file
1172 is lib/silcclient/silcclient.h, and idlist.c.
1174 * Added -details option to WHOIS command in Irssi SILC Client
1175 to support the requested attributes. By default it requests
1176 all attributes. Affected file lib/silcclient/command.c and
1177 irssi/doc/help/in/whois.in.
1179 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1181 * Add also SERVICE attribute for server-constructed attribute
1182 data. Also digitally sign the attributes and add
1183 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1184 silcd/server_query.c.
1186 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1188 * Changed the silc_attribute_payload_encode to support list
1189 of attributes (function may be called several times to add
1190 a new attribute). Removed the silc_attribute_payload_encode_list
1191 function. The encoding function now also automatically encodes
1192 the data, so the caller does not need to do that. Affected
1193 files lib/silccore/silcattrs.[ch].
1195 * Added support for replying on behalf of the user to the
1196 Requested Attributes in WHOIS command in the server. Affected
1197 file silcd/server_query.c.
1199 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1200 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1202 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1204 * Don't swtich to become primary router if we are backup if
1205 decryption error has occurred. Affected file silcd/server.c.
1207 * Fixed a bug in backup router IP address comparison in
1208 silc_server_backup_get.
1210 Save now also the port of the server/router and use that
1211 in comparison as well. Affected file silcd/server_backup.c.
1213 * Normal server now reconnects to backup router automatically
1214 if connection is lost to it. Affected file silcd/server.c.
1216 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1218 * If packet processing fails (like integrity check fails)
1219 the connection is closed now. Affected files are
1220 lib/silccore/silcpacket.c and silcd/server.c.
1222 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1224 * Fixed double free in RSA public key set function
1225 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1228 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1230 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1231 Added server_query.[ch] which provides one interface for
1232 querying information using all three commands.
1234 * Changed all "typedef unsigned char" in core library to
1235 "typedef SilcUInt8".
1237 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1239 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1241 * Renamed silc_server_get_client_resolve to
1242 silc_server_query_resolve and moved to server_query.[ch].
1244 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1246 * Resumed client packet handling from server put the resumed
1247 client on wrong list on router and caused the client not
1248 be present on the network anymore. Now fixed to put the
1249 client to correct list. Affected file silcd/packet_receive.c.
1251 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1253 * Various cleanup in error message output in config parsing code
1254 and in server init code. Fixed error log files containing
1255 too many newlines ('\n') in some situations. Affected files are
1256 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1258 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1260 * Use the reverse lookupped hostname in client internals
1261 instead of one user provided us as remote server name.
1262 Affected file lib/silcclient/client.c.
1264 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1266 * Added 'app_context' to silc_schedule_init. It is an
1267 application specific context that is delivered to application
1268 in task callback functions. Affected files are
1269 lib/silcutil/silcutil.[ch].
1271 * The hb_context in SilcSocketConnection is not freed
1272 automatically anymore (application must free it). Freeing
1273 it automatic is inconsistent. Affected files are
1274 lib/silcutil/silcsockconn.[ch].
1276 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1278 * Added support for removing explicitly added client connections
1279 in rehash and closing the client connections if they were
1280 unconfigured in the rehash. Affected file silcd/server.c.
1282 * Added support for aborting automatically pending commands
1283 that never receives the reply (to avoid memory leaks).
1284 Added also silc_server_command_pending_timed to set the
1285 specific timeout for pending command. Affected files are
1286 silcd/command[_reply].[ch].
1288 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1289 specs and lib/silccore/silcstatus.h.
1291 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1293 * Changed the silc_get_time to accept time value as argument
1294 or if zero is sent return current local time. Affected
1295 file lib/silcutil/silcutil.[ch].
1297 * Added STATS command to client library and Irssi SILC client.
1298 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1300 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1302 * Assure that channel key is set before sending it. May
1303 crash server otherwise. Affected file silcd/packet_send.c.
1305 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1307 * Assure that endless loop cannot happen with detached client
1308 resolving on normal server. Added idlist status
1309 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1310 silcd/idlist.h and silcd/packet_receive.c.
1312 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1314 * Incoming file transfer request cannot use same session as
1315 the sending session. This can happen when sending file to
1316 yourself. Crashed the client on quit. Affected file
1317 lib/silcclient/client_ftp.c. Bug #24.
1319 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1321 * Implemented the draft-riikonen-precense-attrs draft and
1322 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1324 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1326 * Distribute the SERVER_SIGNOFF notify also to local backup
1327 routers from the primary router. The backup router may not
1328 have the signing of local server directly connected and need
1329 to know about the signoff. Affected file silcd/server_util.c.
1331 * Use the primary router as the origin of the locally connected
1332 server when it is disconnecting from the backup router since
1333 that's where it really is coming from. Now the clients from
1334 the disconnecting server are removed correctly and "shadow"
1335 clients are not left to the backup router. Affected file
1338 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1340 * If normal server is standalone and found existing but disabled
1341 channel, do not re-create the channel since it creates
1342 duplicate same channels. Affected file silcd/server.c.
1344 * Added anonymous client connections support to server. New
1345 "anonymous" configuration option to ConnectionParams section
1346 added. If set to true, the username and hostname information
1347 of the client will be scrambled and anonymous user mode is
1348 set automatically to the user. Affected files are
1349 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1351 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1353 * In JOIN notify handling, mark that the cache entry of the
1354 client cannot be expired. Can cause crashes on normal
1355 server (asserts client->channels). Affected file is
1356 silcd/packet_receive.c.
1358 * From now on distribution versions are used as protocol versions
1359 instead of by default using the Toolkit base version as protocol
1360 version. Affected file prepare.
1362 * Do not set the locally resolved hostname for local client
1363 entry but take what server sends. This way the real hostname
1364 is showed in WHOIS for yourself. Affected file is
1365 lib/silcclient/idlist.c and lib/silcclient/client.c.
1367 * Resolve local info with IDENTIFY when connecting to server.y
1369 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1371 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1372 for implied search (not needed on platforms which has native
1373 pthreads library). Use --without-pthreads to disable threads.
1374 Affected file is configure.in.pre
1376 * Fixed --with-iconv on platforms which need to bypass (broken)
1377 native iconv(). Affected file is configure.in.pre
1379 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1381 * Moved -C option parsing in Irssi SILC client at same time
1382 as other options. The UI was initialized earlier and caused
1383 problems on command line. Bug #16. Affected file is
1384 irssi/src/silc/core/silc-core.c.
1386 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1388 * Added global variable silc_log_timestamp that tells silclog
1389 wether to print or not the timestamp in the logging files.
1390 Affected file lib/silcutil/silclog.[ch].
1392 * Added silcd configuration option Timestamp in the Logging
1393 section. Affected file silcd/serverconfig.[ch],
1394 doc/example_silcd.conf.in.
1396 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1398 * Fixed fingerprint checking to check for entirely empty
1399 fingerprint instead of two first bytes when determining
1400 if it is set. Bug #18. Affected file silcd/command.c.
1402 * Fixed duplicate PKCS name registering to not allow it.
1403 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
1405 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1407 * Conditionalize non-gcc compiler optimizations for various
1408 platforms, enable those commented out. Cleanups.
1409 Affected file lib/silcmath/mpi/configure.in
1411 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
1413 * silc_rng_exec_command() left zombie processes if command
1414 didn't generate any output. Affected file
1415 lib/silccrypt/silcrng.c
1417 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1419 * Rewrote iconv checking, introduce --with-iconv for systems
1420 which rely on libiconv. Check if iconv() provided by libc
1421 is good enough, otherwise demand libiconv. Affected file
1424 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1426 * Search for ldopen() also in libc. This enables SIM support
1427 on *BSD systems. Based on patch from Alex Zepeda. Affected
1428 file configure.in.pre
1430 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1432 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
1433 This fixes prepare on *BSD systems. Affected file
1436 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1438 * More fixed for not having purge timeout for global clients
1439 that are on channel. Affected files silcd/command_reply.c
1442 * Fixed the rekey protocol to work with backup router connections.
1443 Rekey packets are now allowed on disabled connections as
1444 well. Affected files silcd/packet_send.c and server.c.
1446 * Do not switch to be as backup router when shutting down and
1447 closing the primary connection. Affected file silcd/server.c.
1449 * Fixed memory leaks in backup router deleting. Added
1450 silc_server_backup_free to free all data during shutdown of
1451 server. Affected files silcd/server_backup.[ch].
1453 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1455 * Do not process commands if the sock->user_data is NULL.
1456 Affected file silcd/command.c.
1458 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1460 * Fixed buffer overflow and security problems (loosing bits
1461 in CFB encryption) in SILC RNG. Problems reported by
1462 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
1464 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1466 * Added yet more checks that client is not expired on global
1467 list if it is on channels. Affected file is
1468 silcd/command_reply.c.
1470 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1472 * Merged c0ffee's MIME signal patch which adds support for
1473 sending also MIME messages in Irssi SILC Client, and handling
1474 received MIME messages in a signal (and perhaps doing something
1475 to non-textual MIME messages).
1477 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1479 * Fixed pending command deletion in server and client library
1480 to check the whole list instead of breaking after first found.
1481 The affected files are silcd/command.[ch] and
1482 lib/silcclient/command.[ch].
1484 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1486 * Return NO_SUCH_CHANNEL error in USERS for channel that is
1487 secret or private, otherwise it's possible to find out
1488 whether a secret channel exists or not. Affected file
1491 * If CMODE change fails during the mode setting, assure that
1492 the old mode mask is set for the channel back. Affected
1493 file silcd/command.c.
1495 * Fixed passphrase saving on +a channel on normal server
1496 after successful JOIN command. Affected file silcd/command.c.
1498 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1500 * Remove server/router operator privileges in DETACH command,
1501 since it's possible to resume to server where these
1502 privileges would not be allowed for the client. Affected
1503 file silcd/command.c.
1505 * Do not set to wait for backup in rehash of the server.
1506 Affected file silcd/server.c.
1508 * Do not check listener sockets when counting how many
1509 socket connections we have. Affected file is
1510 silcd/server_util.c.
1512 * Do not announce disconnected clients that are remaining
1513 in history (for WHOWAS). This is because SIGNOFF notify
1514 for these has been sent earlier already. Affected file
1517 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1519 * Buffer overflow with CUMODE command's mode->mode character
1520 conversion. Reported by Ville Räsänen. Affected file
1521 lib/silcutil/silcutil.c.
1523 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1525 * Allow heartbeat packets to go disabled connections anyway.
1526 Affected files silcd/server.c and silcd/packet_send.c.
1528 * Do not broadcast New Channel packets with List flag set
1529 in the packet to backup routers. The router must check
1530 for the correctness of the packets before sending them.
1531 It is possible that router will have enforce Channel ID
1532 change and this would cause desync in the backup router.
1533 Affected file silcd/packet_receive.c.
1535 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
1536 are handled in list parsing. They are not list packets
1537 anymore. Affected file silcd/packet_receive.c.
1539 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1541 * Stop waiting for backup router through the timeout, not
1542 directly after backup router has arrived. Affected file
1545 * Do not re-create channel keys and send them when removing
1546 clients in server shutdown. Affected files are
1547 silcd/server_internal.h and silcd/server_util.c.
1549 * Notify distribution to backup routers was missing from
1550 the silc_server_send_notify_dest function which caused
1551 desyncing problems with backup router. Affected file is
1552 silcd/packet_send.c.
1554 * The client's channel removing was working wrong on
1555 backup router. It assumed that it doesn't know global
1556 information but backup router does know. For this reason
1557 it could remove channel when it wasn't supposed to do that.
1558 Affected file silcd/server.c and silcd/server_util.c.
1560 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1562 * Stop for a couple seconds after badkup router has become
1563 primary router. Affected file silcd/server.c.
1565 * Added silc_server_remove_servers_by_server, which is used
1566 to remove servers originated from some other server. Also
1567 clients of those servers can be removed too. Affected file
1568 silcd/server_util.[ch].
1570 * When removing clients after a server has signed of remove
1571 also all servers behind that server (unless they are known
1572 to be available locally), and send SERVER_SIGNOFF for each
1573 of the server separately. Also the signed off clients are
1574 sent now separately per signed off server. The affected files
1575 are silcd/server.c and silcd/server_util.[ch].
1577 * All servers added with silc_idlist_add_server must always
1578 have both "router" and "connection" pointers set. Otherwise,
1579 bad server entries may be left around in the cache.
1580 Affected file silcd/command_reply.c.
1582 * Do not create the channel key in NEW_CHANNEL packet
1583 processing if the channel is empty. Affected file
1584 silcd/packet_receive.c.
1586 * Completed backup router support for standalone routers.
1587 Supports also servers in the cell that do not use the backup
1590 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1592 * Fixed a bug in silc_string_regexify which did not add '^'
1593 at the start of each string, and thus the matching was
1594 not explicit. For example ban list iikone@*!*@* would
1595 match also "priikone", which is wrong, it would have to be
1596 *iikone@*!*@* to match also "priikone". Affected
1597 file lib/silcutil/unix/silcunixutil.c.
1599 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1601 * Enable all local server connections before updating client
1602 caches when we've become backup router. Otherwise, signoff
1603 packets may not reach the clients. Affected files are
1604 silcd/server.c and silcd/server_util.[ch].
1606 * Fixed a bug in version string parsing which could crash
1607 the program with specially formatted version string.
1608 Bug reported and patch provided by Ville Räsänen. Affected
1609 file lib/silcutil/silcutil.c.
1611 * Handle the disconnection immediately when DISCONNECT
1612 packet is received in server. Affected file silcd/server.c.
1614 * Primary router now waits a short time (10 seconds) for
1615 backup router connection before accepting any other
1616 connection (except local). Affected file silcd/server.c,
1619 * Fixed a crash in client libary in NICK_CHANGE notify when
1620 NICK_CHANGE arrived for client entry we are resolving
1621 currently. Affected file lib/silcclient/client_notify.c.
1623 * Call the sconn->callback completion even if error had
1624 occurred. Start reconnecting always if connection to
1625 primary router fails during backup router protocol.
1626 Affected files silcd/server.c and server_backup.c.
1628 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1630 * Added functions silc_server_send_opers and
1631 silc_server_send_opers_notify to send packets stricly
1632 to operators. Added macro SILC_SERVER_SEND_OPERS macro
1633 to send variable argument notify to operators.
1634 Affected files silcd/packet_send.[ch] and silcd/server.h.
1636 * Removed UMODE rights checking with UMODE_CHANGE notify.
1637 Affected file silcd/packet_receive.c.
1639 * Server/router operator now receives notify when network
1640 switches to backup router and when it resumes the use of
1641 primary router. Affected file silcd/server.c and
1642 silcd/server_backup.c.
1644 * Fixed the updating of client information after backup
1645 resuming protocol is over; update all except local clients
1646 to the new primary router. The affected file is
1647 silcd/server_util.c.
1649 * Added support for closing active connections in rehash
1650 that were unconfigured by the user. Supports currently
1651 closing server and router connections. Affected file
1654 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
1656 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1658 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
1659 is NULL since seems that on some platforms NULL is allowed
1660 and on some it's not. Fallback encoding is used instead.
1661 Affected file lib/silcutil/silcstrutil.c.
1663 * Fixed statistics updating for incoming server connection
1664 which could cause problems when re-connecting. Affected
1665 file silcd/server.c.
1667 * Preliminary backup router support for standalone router
1668 added. Affected files in silcd/.
1670 * Mark server connections in backup router disabled before
1671 and after backup protocol. Affected file is
1672 silcd/server_backup.c.
1674 * Added support for reconnecting to remote server connection
1675 even if the protocol fails, and if the configuration wants
1676 us to keep trying to connect anyway.
1678 Server connection is not allowed to backup router if
1679 backup router does not have connection to primary router yet.
1681 Affected file is silcd/server.c.
1683 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1685 * Added silc_client_udpate_server function to update changed
1686 server info. Affected file lib/silcclient/idlist.[ch].
1688 * Added check for server entries that are being resolved when
1689 notify is received. If being resolved, handle the received
1690 notify only after it's resolved so that all notifys are
1691 handled in same order as received from the server.
1693 Added similar resolver check to channel entries. Every
1694 notify that cause resolving of any information that affects
1695 channel entry marks the channel entry in waiting state.
1696 After whatever resolving is over the waiters are signalled
1697 and only then the notifys are handled in the same order
1698 as delivered from the server.
1700 Affected files are lib/silcclient/idlist.[ch], and
1703 * Fixed KILLED notify handling in normal server. Affected
1704 file silcd/packet_receive.c.
1706 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
1707 is locally connected, or was locally connected (but may
1708 be detached and connection is not active). Added also
1709 SILC_IS_LOCAL for checking this status. Affected files
1710 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
1711 silcd/server.c and silcd/server_internal.h.
1713 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1715 * Don't send or handle TOPIC_SET if topic is already set and
1716 is same as being set. Affected files silcd/command.c and
1717 silcd/packet_receive.c.
1719 * Fixed CMODE change rights checking to work correctly when
1720 removing modes by operator. Affected file is
1721 silcd/server_util.c.
1723 * Fixed some handling with New Channel packet in router and
1724 fixed some CMODE_CHANGE notify handling in server and router.
1725 Affected file is silcd/packet_receive.c.
1727 * Changed "disconnect" client operation to include the
1728 reason of the disconnection and optional disconnection
1729 message. Affected file lib/silcclient/silcclient.h.
1731 * Made the compilation of lib/contrib/ stuff conditional.
1732 Affected files configure.in.pre, lib/contrib/Makefile.am.
1734 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1736 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
1737 to the sender of the notify too, to avoid situation where two
1738 notifys are in the network at the same time going to oppsite
1739 directions. Affected file silcd/packet_receice.c.
1741 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1743 * Delete the client from channel even if the cilent->id is
1744 NULL. It was possible that client was deleted without
1745 removing from channels (theoretically at least). Affected
1746 file silcd/server.c and silcd/server_util.c.
1748 * Free the client data too when resuming is not successful.
1749 Affected file silcd/packet_receive.c.
1751 * Merged some code from c0ffee's silc-plugin. Affected files
1752 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
1754 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
1755 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
1756 to the primary router connection, the other one returns
1757 TRUE if packet must be broadcasted to network.
1759 * All notifys that are destined to primary router (to network)
1760 are now automatically sent to backup routers even if the
1761 router is standalone (and has backup router). Affected files
1764 * Added --without-irssi and --without-silcd configuration
1765 options for disabling the compilation of these applications.
1766 Affected file configure.in.pre and prepare.
1768 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1770 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
1771 UTF-8 encoding and decoding. Added also new encodings
1772 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
1774 Added also SILC_STRING_LANGUAGE which is language and charset
1775 specific encoder and decoer for those platforms that support
1776 iconv(). It can convert the UTF-8 to and from the locale
1777 specific character set.
1779 Affected file lib/silcutil/silcstrutil.[ch].
1781 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
1783 * Added function silc_get_command_name to the file
1784 lib/silcutil/silcutil.[ch].
1786 * Improved the server debug output a bit. Affected files are
1789 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1791 * Save the channel passphrase when received succesful JOIN
1792 command reply from router, on normal server. Otherwise
1793 joinig +a channels from normal server is not possible.
1794 Affected file silcd/command.c.
1796 * Fixed a bug in TOPIC_SET notify handling. The notifier
1797 may be other than client too, like server or channel.
1798 It expected it to always be only client and ignored the
1799 notify. Affected file silcd/packet_recieve.c.
1801 * Removed some (unnecessary) debug printing from
1802 lib/silccore/silcid.c and lib/silccore/silcargument.c.
1804 * Do not force CMODE_CHANGE when server is announcing new
1807 Router announces stuff only after server reannounces channel
1808 after CHANNEL_CHANGE notify.
1810 These fixes optimizes the announcing procedure, and perhaps
1811 fixes some problems too. Affected file silcd/packet_receive.c.
1813 * Fixed SERVER_SIGNOFF sending to local clients. It was
1814 totally broken and sent the notify to all local clients,
1815 instead of only to those that was on same channel as the
1816 signing off clients. Affected file silcd/server_util.c.
1818 * Added -D option to server. It can be used to give debug
1819 level. The levels are from 0 - 99, and are predefined for
1820 smooth server debugging. (see silcd.c for the predefined
1821 levels). Affected file silcd/server.c.
1823 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1825 * Fixed a bug in Irssi SILC client to close the connection
1826 properly when disconnecting from server. Affected file
1827 irssi/src/silc/core/client_ops.c.
1829 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1831 * When authenticating as founder during JOIN command, check
1832 that the one authenticating becomes the only founder on the
1833 channel. Affected file silcd/command.c.
1835 * Better checking for founder mode setting when CUMODE_CHANGE
1836 notify is received. Affected file silcd/packet_receive.c.
1838 * Close all connections when shutting down the server by sending
1839 DISCONNECT packet. Close all listeners too when shutting
1840 down the server. Affected file silcd/server.c.
1842 * Handle DISCONNECT packet correctly in client library by
1843 calling the "disconnect" client operation. Affected file
1844 lib/silcclient/client.c.
1846 * Handle local errors correctly during resuming. Affected
1847 file lib/silcclient/client.c.
1849 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1851 * The log file is not dupped internally anymore in
1852 lib/silcutil/silclog.c. Fixed memory leaks too.
1854 * The scheduler now dispatches all pending timeout tasks
1855 when it is uninitialized with silc_schedule_uninit.
1856 Affected file lib/silcutil/silcschedule.c.
1858 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1860 * Added --enable-stack-trace option to configure. Added
1861 memory allocation stack trace support. Added files
1862 lib/silcutil/stacktrace.[ch]. Affected files are
1863 lib/silcutil/silcmemory.[ch].
1865 * Fixed memory leaks from libraries and server. Affected
1866 files around the tree.
1868 * Reverted back a fix made to CUMODE which broke it.
1869 Affected file silcd/command.c.
1871 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1873 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
1874 core library, and implemented it. All textual messages SHOULD
1875 use this flag and the message MUST be UTF-8 encoded.
1876 All text messages sent by Irssi SILC client are now UTF-8
1877 encoded (regardless whether the terminal supports UTF-8 or not).
1878 Affected files are lib/silccore/silcchannel.h,
1879 irssi/src/silc/core/silc-servers.c, silc-channels.c and
1882 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1884 * Added lots of new statistics updating that was missing from
1885 the server and router code. Affected files in silcd/.
1887 * Sending SIGUSR1 signal to server now dumps the current
1888 server statistics into /tmp directory. Affected file is
1891 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
1892 the SILC Hash Interface also. Added new functions
1893 silc_hash_get_name, silc_hash_init, silc_hash_update and
1894 silc_hash_final. Affected file lib/silccrypt/silchash.c.
1896 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1898 * Added some better info printing for client during connecting.
1899 Affected file silcd/server_util.c.
1901 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
1902 to silence a user on a channel. Affected files are
1903 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
1904 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
1905 and silcd/packet_receive.c.
1907 * Fixed a fatal bug in handling of malformed command payload.
1908 Affected file silcd/command.c.
1910 * Fixed a double free when announcing channel users to router.
1911 Affected file silcd/server.c.
1913 * After successful authentication to channel founder mode, check
1914 that there isn't anyone else with founder mode on the channel.
1915 The one that authenticated will become founder and anyone
1916 else is demoted. Affected file silcd/command.c.
1918 * Added error printing of any error that has occurred during
1919 any command in client library. Affected file is
1920 irssi/src/silc/core/client_ops.c.
1922 * Removed some error printing from the client library and left
1923 it for the application to worry (from the error status it
1924 receives in 'command' client operation. Affected file is
1925 lib/silcclient/command.c.
1927 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1929 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
1930 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
1931 Starting key agreement with itself is denied. Affected file
1932 is lib/silcclient/client_keyagr.c.
1934 * Fixed some error checkings from the SFTP library which caused
1935 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
1936 and lib/silcsftp/sftp_util.c.
1938 * Added new "debug" and "debug_string" settings to Irssi SILC
1939 client which can be used to print runtime debugging on the
1940 Irssi's screen. Available when compiled with --enable-debug
1941 option. Affected file irssi/src/silc/core/silc-core.c.
1943 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1945 * Fixed a missing variadic parameter in a function call that
1946 caused server crash when a non-allowed connection arrived.
1947 Reported by Richard Becker. Affected file silcd/server.c.
1949 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1951 * Added WATCH list sending to backup routers from router.
1952 The WATCH command is sent by the router to the backup
1953 router. Affected file silcd/command.c.
1955 * Mark the backup_router flag for RouterConnection entry
1956 if the backup router stuff is defined in the config file.
1957 Affected file silcd/serverconfig.c.
1959 * Fixed some backup data sending around the code to work better
1960 if the router is standalone router. Not all places were fixed.
1961 Affected file silcd/packet_receive.c, silcd/packet_send.c,
1964 * Fixed the router connecting when connecting to multiple
1965 routers. It ignored every other router except the first
1966 one. Affected file silcd/server.c.
1968 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1970 * Made the private key generation after expiration optional.
1971 If not created after expiration the old key will re-expire
1972 at a later time (and thus key pair is not necessary to
1973 change). Affected file irssi/src/silc/core/clientutil.c.
1975 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1977 * The length arguments in bind() and connect() were wrong
1978 and fixed now to used SIZEOF_SOCKADDR in the
1979 lib/silcutil/unix/silcunixutil.c.
1981 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1983 * Fixed detach timeout handling to use Client ID and not
1984 the actual client entry which may be freed in the callback.
1985 Affected file silcd/command.c.
1987 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1989 * Merged c0ffee's multiple interface support patch.
1990 Affected files in silcd/.
1992 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1994 * Cleanup keys properly. Affected file is
1995 irssi/src/silc/core/clientutil.c.
1997 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1999 * Display the user mode on the status bar. Affected file
2000 irssi/src/silc/core/silc-expandos.c.
2002 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2004 * If private message key is not set, but the flag is set in
2005 the packet, ignore the packet since it cannot be decrypted.
2006 Affected file lib/silcclient/client_prvmsg.c.
2008 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2010 * When resuming client, remove the old client entry from
2011 the watcher list too. Affected file silcd/packet_receive.c.
2013 * Do not allow normal server to force founder mode away
2014 from router if the founder mode is already set. Affected
2015 file silcd/packet_receive.c.
2017 * Remove the client entry with watch notify types with short
2018 timeout, and not directly, so that other notifys can be
2019 retrieved too. Affected file lib/silcclient/client_notify.c.
2021 * Display notification about data messages that cannot be
2022 displayed. Affected files irssi/src/silc/core/client_ops.c,
2023 irssi/src/fe-common/silc/module-formats.[ch].
2025 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2027 * Fixed the CHANNEL_CHANGE notify handling in client libary
2028 to not use freed memory. Affected file is
2029 lib/silcclient/client_notify.c.
2031 * Fixed CUMODE_CHANGE notify handling in server. Affected
2032 file silcd/packet_receive.c.
2034 * Fixed USERS command to support empty channels. Affected
2035 file silcd/command.c.
2037 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2039 * Allow multiple identical pending commands to be registered
2040 in client library. Affected file is lib/silcclient/command.c.
2042 * Call the completion for resolving client information only
2043 after all resolvers has finished. This fixes a crash in
2044 the client. Added support for checking when the resolvers
2045 are finished. Affected file is lib/silcclient/idlist.c.
2047 * Wait by default 3 seconds before reconnecting to the server
2048 after being disconnected. Makes the /detach command a bit
2051 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2053 * Check the watcher list before sending signoff notifys
2054 when closing client connection. Affected file is
2057 * Added better CMODE command rights checking. Affected file
2058 silcd/server_util.c.
2060 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2062 * Fixed watcher list checking during server signoff. It
2063 crashed the server. Affected file silcd/server_util.c.
2065 * The JOIN command reply returns now the founder's public
2066 key. Affected file is silcd/command.c.
2068 * Announce the channel mode, and the mode properties with
2069 CMODE_CHANGE notify. Affected file silcd/server.c.
2071 * Mark new channels by default disabled, untill at least
2072 one user joins the channel. Affected file is
2073 silcd/packet_receive.c.
2075 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2077 * The nickname argument to watch notify can be optional.
2078 Fixes a crash in server. Affected file silcd/packet_send.c.
2080 * Remove the client entry from cache if the WATCH notify type
2081 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2082 lib/silcclient/client_notify.c.
2084 * Check the watcher list before and after changing nickname
2085 when the NICK_CHANGE notify is received. Affected file is
2088 * Fixed a crash in OPER and SILCOPER command sending. Empty
2089 passphrase caused the crash. Affected file is
2090 lib/silcclient/command.c.
2092 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2094 * Merged with Irssi CVS for Irssi SILC client.
2096 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2098 * Completed the protocol specifications.
2100 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2102 * Merged with Irssi CVS for Irssi SILC client.
2104 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2106 * Added the founder's public key delivery to the
2107 CUMODE_CHANGE notify type as well. Updated the protocol
2108 specs and the code. Affected files are silcd/packet_send.[ch],
2109 silcd/packet_receive.c and silcd/command.c.
2111 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2113 * Added silc_pkcs_public_key_copy function into the
2114 lib/silccrypt/silcpkcs.[ch].
2116 * Remove the `iv' from the SilcChannelEntry since we can
2117 live without it. Affected files are silcd/idlist.h and
2118 silcd/packet_receive.c.
2120 * Added support for sending the founder's public key in
2121 the CMODE_CHANGE notify packet in the server. Affected
2122 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2123 silcd/command.c and silcd/server.c.
2125 * Changed the FOUNDER_AUTH authentication to use only
2126 public key authentication as defined by new protocol
2127 specs. Passphrase authentication with that mode cannot
2128 be used anymore. It is now possible to reclaim founder
2129 mode from any server in the network. Affected files are
2130 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2132 * Added permanent channels support by making the channel
2133 permanent when FOUNDER_AUTH mode is set on the channel.
2134 The channel will not be destroyed even if channel is empty
2135 when that mode is set. Protocol TODO #17. Affected
2136 files are silcd/server.[ch], server_util.[ch],
2137 silcd/command.c, silcd/packet_receive.c and
2138 lib/silcclient/command.c.
2140 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2142 * Added reference counter to the command reply context in
2143 the client library. Affected files are
2144 lib/silcclient/command_reply.[ch].
2146 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2148 * Fixed rekey protocol with PFS in the client library.
2149 Affected file is lib/silcclient/protocol.c.
2151 * Added support for list of errors in client library
2152 command reply handling. Affected file is
2153 lib/silcclient/command_reply.c.
2155 * Defined that the WHOIS and IDENTIFY commands can send
2156 list of errors. Updated the protocol specs. Protocol
2159 * Added support for sending list of errors to WHOIS and
2160 IDENTIFY commands in server. Added support for receiving
2161 list of errors in server. Affected files are
2162 silcd/command.c and silcd/command_reply.c.
2164 * Fixed client info resolving on LEAVE command in client
2165 library to not crash. Affected file is
2166 lib/silcclient/client_notify.c.
2168 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2170 * Defined that the NICK command replies with thew changed
2171 nickname too, to make the nickname changing simpler at
2172 the client's end. Updated protocol specs and the code
2173 in client and server. Affected files are
2174 silcd/command.c, lib/silcclient/command_reply.c and
2175 lib/silcclient/command.c.
2177 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2179 * Added `Compressed' packet flag to indicate that the packet
2180 payload is compressed by the sender. Updated the protocol
2181 specs and the core library. The compression still is not
2182 implemented in the sources. Affected file is
2183 lib/silccore/silcpacket.h.
2185 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2187 * Remove pending command callbacks also if the connection
2188 to the server is destroyed. Affected file is
2189 lib/silcclient/client.c.
2191 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2193 * Added new QUIET channel user mode that can be used to
2194 quiet a user in a channel. Updated the protocol specs but
2195 it wasn't implemented yet. Protocol TODO #27. Affected
2196 file is lib/silccore/silcmode.h.
2198 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2200 * Added BLOCK_INVITE user mode to be able to block incoming
2201 invite notifications. Protoocol TODO #26. Affected files
2202 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2205 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2206 the protocol specs and the code. Affected file is
2207 lib/silccrypt/silcpkcs.c.
2209 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2211 * Disconnect Payload includes now the status type. Updated
2212 the protocol specs and the code. Protocol TODO #25.
2213 Affected files are silcd/server.c, lib/silcclient/client.c.
2215 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2216 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2217 Moved the silc_client_command_status_messages table to the
2218 lib/silcutil/silcutil.c and added new funtion
2219 silc_get_status_message, which deprecates function
2220 silc_client_status_message. Affected files are
2221 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2222 lib/silcutil/silcutil.[ch].
2224 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2226 * Defined that the nickname hash in Client ID MUST be from
2227 lowercase nickname. This effectively changes nicknames in
2228 SILC to case-insensitive. Updated the protocol specs and
2229 the code. Affected files are lib/silcutil/silcutil.[ch],
2230 silcd/serverid.c, and silcd/idlist.c.
2232 * Added new channel user modes BLOCK_MESSAGES_USERS and
2233 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2234 code. Affected files are lib/silccore/silcmode.h,
2235 lib/silcclient/command.c, and silcd/packet_send.c.
2237 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2238 specs and code. Affected file lib/silccore/silcstatus.h.
2240 * Added support for watch list. It is possible to add nicknames
2241 to be watched, and when they come to network, leave network
2242 or user mode changes the watcher will be notified of this
2243 change. Added SILC_COMMAND_WATCH command, added new
2244 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2245 notifications. Updated the protocol specs and implemented
2246 this to library, client and server. Protocol TODO #21.
2247 Affected files are lib/silccore/silccomand.h,
2248 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2249 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2250 silcd/packet_send.[ch], silcd/packet_receive.c, and
2251 irssi/src/silc/core/client_ops.c.
2253 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2254 somebody watching you. Updated the protocol specs and the
2255 code. Affected files are lib/silccore/silcmode.h, and
2256 lib/silcclient/command.c.
2258 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2260 * Added service support to SILC protocol. Added new command
2261 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2262 core library. Services are not implemented in server or
2263 client for now. Protocol TODO #20. Affected files are
2264 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2266 * Added SilcStatus argument to `command' client operation
2267 to return the error status when command sending fails
2268 locally. Changed all command in client library to return
2269 correct command status. Affected files are
2270 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2271 irssi/src/silc/core/client_ops.c.
2273 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2275 * Added silc_mime_parse function to parse MIME headers.
2276 Affected files are lib/silcutil/silcstruti.[ch].
2278 * Added MIME header parsing in Irssi SILC Client. It displays
2279 all textual MIME objects, others it ignores. Affected file
2280 is irssi/src/silc/core/clien_ops.c.
2282 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2284 * Fixed a bug in the pid writing function, which couldn't be
2285 written in a root-owned directory.
2287 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2289 * Defined that channel message to unknown Channel ID must
2290 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2291 Updated the protocol specs and the code in server. The
2292 affected file is silcd/packet_receive.c.
2294 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2296 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2297 that it is used to send error notifys if error occurs during
2298 some SILC packet processing, except commands. The error
2299 types are same as for command reply types. Defined that
2300 if private message is sent to unknown Client ID the error
2301 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2302 Updated the protocol specs and code. Affected files are
2303 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2304 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2305 and irssi/src/silc/core/client_ops.c. Renamed the
2306 SilcCommandStatus to SilcStatus.
2308 * Defined the use of extra WHOIS attributes in WHOIS command.
2309 The <Requested Attributes> (defined in a separate document)
2310 can be used to request additional information about user
2311 not returned by standard WHOIS command. Defined that server
2312 can send WHOIS command directly to client. Client provides
2313 the requested attributes to the server. Updated the protocol
2314 specs. Protocol TODO #4. Implementation is not done yet
2315 (Protocol TODO #24).
2317 * Renamed function silc_client_command_status_message to
2318 silc_client_status_message. Affected files are
2319 lib/silcclient/command_reply.[ch].
2321 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2323 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2324 32 bit integers. Updated the protcol specs and the code.
2325 Affected files are silcd/command.c and
2326 lib/silcclient/command.c.
2328 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2330 * Fixed a bug in library where sending a bogus authentication
2331 payload would lead to a crash. Affected file is
2332 lib/silccore/silcauth.c.
2334 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2336 * Added detach_disabled and detach_timeout server config
2337 options to the server. Affected files silcd/serverconfig.[ch],
2338 silcd/command.c and silcd/packet_receive.c.
2340 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2342 * Added resolve_cmd_ident field to the SilcClientEntry structure
2343 too so that if the entry is for example being resolved so
2344 another command may attach to the same pending command reply
2345 without requiring to resolve the same entry again. Added
2346 support for adding multiple pending commands for one
2347 command idenfier. Affected files lib/silcclient/command.[ch],
2348 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2350 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2352 * Defined that server receives WHOIS command reply for private
2353 and secret channels too. Updated protocol specs and the
2354 code in server. Affected file silcd/command.c.
2356 * Defined <channel user mode list> argument to WHOIS command
2357 reply for returning user modes on the channels. The
2358 channel list now doesn't include the user mode anymore but the
2359 actual channel mode. Updated protocol specs and the code in
2360 client and server. Affected files are silcd/command_reply.c,
2361 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2362 and lib/silcclient/command_reply.c.
2364 * Save the channels list in WHOIS command reply in normal server
2365 so that WHOIS always shows joined channels also in normal
2366 server and not just on router. Affected file is
2367 silcd/command_reply.c.
2369 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2371 * Defined that server receives USERS command reply for private
2372 and secret channels too. Updated protocol specs and the
2373 code in server. Affected file silcd/command.c.
2375 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2377 * Changed the UMODE's mode mask argument to be optional. If
2378 not provided then the command merely returns the current mode
2379 mask to the client. Updated protocol specs and the server.
2380 Affected file is silcd/command.c.
2382 * Added SILC session detachment/resuming support. It is possible
2383 to detach by closing the network connection and then re-connect
2384 and resume to the old client session. Added DETACHED user
2385 mode that server will set for detached client. Added new
2386 packet RESUME_CLIENT which is used to perform the resuming
2387 process. Added DETACH command. Updated the protocol specs,
2388 core library, client and server. Protocol TODO #22. Very
2389 many affected files around the tree.
2391 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2393 * Changed the CMODE's mode mask argument to be optional. If
2394 not provided then the command merely returns the current mode
2395 mask to the client. Updated protocol specs and the server.
2396 Affected file is silcd/command.c.
2398 * Changed the Killer's Client ID in KILLED notify to be just
2399 any ID payload since router server is allowed to kill as well.
2400 Updated protocol specs, client libary and server. Affected
2401 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
2402 and irssi/src/silc/core/client_ops.c.
2404 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2406 * Added new user modes ANONYMOUS for special anonymous servers
2407 that may set the mode for client, and BLOCK_PRIVMSG which
2408 client may set to block incoming private messages unless the
2409 Private Message Key flag is set (using private keys to protect
2410 private messages). Updated protocol specs and code in client
2411 and server and core library. Protocol TODO #23. Affected
2412 files are lib/silccore/silcmode.h, silcd/server.[ch],
2413 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
2414 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
2416 * Added new channel user mode BLOCK_MESSAGES which the client
2417 may set to itself to tell server not send channel messages.
2418 Other packets such as channel key packets are still sent.
2419 Protocol TODO #23. Updated the protocol specs, client and
2420 server. Affected files are lib/silccore/silcmode.h,
2421 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
2422 lib/silcutil/silcutil.c, silcd/command.c, and
2423 silcd/packet_send.c.
2425 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2427 * Redefined the Status Payload to include now two 8 bit fields,
2428 instead of one 16 bit field. This now makes it possible to
2429 send list of errors. Updated the protocol specs and the code
2430 in core library, client library and server. Protocol TODO #1.
2431 Affected files are lib/silccore/silccommand.[ch],
2432 lib/silcclient/command_reply.[ch], silcd/command.c,
2433 silcd/command_reply.c and silcd/packet_receive.[ch].
2435 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2437 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
2438 must be handled by the application and should tell the application
2439 that an error message was already printed, and it should print the
2440 config coords (line, filename, ...). Affected files are
2441 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
2443 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
2444 server config parsing code more readable.
2446 Fixed a bug in the fetch_logging() config callback.
2448 Affected files is silcd/serverconfig.c.
2450 * Drop root privileges when started in foreground. Don't drop them
2451 if debugging also. Affected file is silcd/silcd.c.
2453 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2455 * Added more IM-like features by introducing new user modes
2456 for setting various presence information. Added new modes:
2457 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
2458 specs and code. Protocol TODO #19. Affected files are
2459 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
2460 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
2462 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2464 * Added STATS command to the protocol after all, to return
2465 various statistical information about the network. It can
2466 be used by clients to retrieve statistical information, and
2467 servers may use it to to fetch cell and network wide
2468 statistics from router. Updated the protocol specs and
2469 implemented it to the server. Protocol TODO #16.
2470 Affected files are lib/silccore/silccommand, silcd/command.[ch],
2471 silcd/command_reply.[ch].
2473 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2475 * The LIST command reply in client libary now adds new channel
2476 entry if the returned channel doesn't exist yet in cache,
2477 and returns the channel entry to the application in the
2478 command_reply client operation. Affected file is
2479 lib/silcclient/command_reply.c.
2481 * Changed the channel message payload's MAC generation to
2482 include the IV in the MAC as well. This way all relevant
2483 parts of the channel message payload are authenticated also
2484 with the channel message MAC (and not only by packet MAC).
2485 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
2486 Affected file is lib/silccore/silcchannel.c.
2488 * Fixed the SKE to save the remote version, since the
2489 silc_ske_parse_version mistakenly checked wrong version,
2490 after it replaced the start payload. Affected files are
2491 lib/silcske/silcske.[ch].
2493 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2495 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
2496 string utility functions. Added there also new functions
2497 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
2498 Affected files lib/silcutil/silcstrutil.[ch].
2500 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
2501 files are lib/silcutil/silcstrutil.[ch].
2503 * Defined that the security property fields in SKE SHOULD be
2504 UTF-8 encoded, defined that version string MUST be US-ASCII
2505 encoded, defined that passphrases sent in connection
2506 authentication protocol MUST be UTF-8 encoded. Implemented
2507 these to the client and server. Defined also that other
2508 passphrases sent in the protocol MUST be UTF-8 encoded.
2509 Affected files are lib/silcske/silcske.c,
2510 lib/silcclient/protocol.c, silcd/protocol.c,
2511 silcd/serverconfig.c, and lib/silccore/silcauth.c.
2513 * Changed the silc_client_close_connection interface to not
2514 need the SilcSocketConnection which should not be visible
2515 to application. Affected files are lib/silcclient/client.c
2516 and lib/silcclient/silcclient.h.
2518 * Rewrote the text for Private Message Key Payload in the
2519 protocol specification. Protocol TODO #11.
2521 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2523 * Upgraded the protocol version to 1.1, updated protocol specs
2526 * Added the nickname as new argument to NICK_CHANGE notify and
2527 added it to protocol specs and implemented it to client and
2528 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
2529 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
2530 lib/silcclient/client_notify.c.
2532 * Added the killer's client ID to the KILLED notify and added
2533 it to protocol specs and implemented it to client and server.
2534 Protocol TODO #13. Affected files are silcd/command.c,
2535 silcd/packet_receive.c, packet_send.[ch],
2536 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2537 The killer's client entry is now returned to application in
2538 the `notify' client operation.
2540 * Fixed the Max Argument fields that had too large value set
2541 in the protocol specs. Protocol TODO #14.
2543 * Added the LEAVE command reply to return the ID of parted
2544 channel. Updated protocol specs and implemented it to the
2545 client and server. Protocol TODO #15. Affected files are
2546 silcd/command.c, lib/silcclient/command_reply.c. The channel
2547 entry is now returned to application in the `command_reply'
2550 * Rewrote the version SKE version checking in client libary
2551 and in server to use the silc_parse_version_string. Affected
2552 files are lib/silcclient/protocol.c, silcd/protocol.c.
2554 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
2555 commands that was missing it, and updated protocol specs and
2556 the server implementation. Protocol TODO #10. The affected
2557 file is silcd/command.c.
2559 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
2560 generic reply to a generic request (REQUEST flag), and
2561 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
2562 way. A draft-riikonen-silc-flags-payloads-00.txt is written
2563 to define the payload for DATA flag. Added the flags to
2564 the implementation. Protocol TODO #9. Affected file is
2565 lib/silccore/silcchannel.h.
2567 Changed the client library to return the message length
2568 to application as well in the channel_message and private_message
2569 client operations. Affected files are
2570 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
2571 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
2572 and lib/silcclient/client_ops_example.c.
2574 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
2575 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
2576 the channel. Updated protocol specs and impelemented this
2577 to client and server. Protocol TODO #6. Affected files are
2578 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
2579 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
2581 Added new options m and M to CMODE command in Irssi SILC
2582 client to set these modes.
2584 * Deprecated all administrative commands from SILC protocol
2585 since they are highly implementation specific commands.
2586 Updated protocol specs. Moved the old commands in
2587 implementations to private range of command types. Affected
2588 files are silcd/command.c, lib/silcclient/command.c and
2589 lib/silcclient/command_reply.c. Protocol TODO #8.
2591 * Fixed a bug in server where sending unknown command crashes
2592 the server. Affected file silcd/command.c.
2594 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2596 * Added SILC_PROTOCOLVERSION macro to check protocol version
2597 of a socket connection. The affected file is
2598 lib/silcutil/silcsockconn.h.
2600 * Added better error logging in rekey protocol. Affected file
2603 * Do not check public key types in SKE during rekey. Affected
2604 file lib/silcske/payload.c.
2606 * Fixed the rekey protocol with PFS, which was totally broken.
2607 Affected file silcd/protocol.c.
2609 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2611 * Some client implementations quit network by doing first LEAVE
2612 and then immediately SIGNOFF (like Bombyx). We now do check
2613 after a short time after LEAVE notify and check whether the
2614 client is still valid after LEAVE, and if not we remove it from
2615 cache. Affected file is lib/silcclient/client_notify.c.
2617 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2619 * Merged version 1.1.4 of zlib. Even if it not currently in use,
2620 it's good not to have security holes here.
2622 * Fixed a negative refcount situtuation for the config context.
2623 Affected file is silcd/serverconfig.c.
2625 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2627 * ROBOdoc documented lib/silcutil/silcutil.h.
2629 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2631 * Optimized even more the SilcPacketContext structure. Now
2632 totally saved 16 bytes of memory per context after optimization.
2633 Affected files are lib/silccore/silcpacket.[ch].
2635 * Made strict checks for valid SILC IDs. Affected file is
2636 lib/silccore/silcid.c.
2638 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2640 * Changed the object argument for silc_cipher_register,
2641 silc_hash_register, silc_hmac_register and silc_pkcs_register
2642 to const. Affected files are lib/silccrypt/silccipher.[ch],
2643 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
2645 * Changed the silc_get_username and silc_get_real_name to
2646 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
2648 * Fixed the Irssi SILC Client to use the silc_get_username and
2649 silc_get_real_name insted of glib routines since the glib
2650 routines only corrupt stack. Fixes the Irssi SILC to work in
2651 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
2653 * Fixed the Irssi to not use g_get_home_dir since it crashes
2654 or returns garbage on cygwin and corrupts stack. Added function
2655 get_home_dir to Irssi routines. Affected files are
2656 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
2658 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2660 * Made some structure optimizations. SFTP memory FS MemFSEntry
2661 entry structure. Optimized SilcTask structure. Optimized
2662 SilcPacketContext structure.
2664 Affected files lib/silcsftp/sftp_fs_memory.c,
2665 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
2667 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2669 * And yet again reverted back the config thing since Johnny
2670 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
2673 * Fixed memory leaks from config object. Affected files are
2674 silcd/serverconfig.[ch].
2676 * Added support for adding new connections to the server in rehash.
2677 After rehash they take effect.
2679 Added support for changing the maximum allowed connections in
2680 rehash. The number can grow but going smaller is not supported.
2682 Added function silc_server_num_sockets_by_remote to the
2683 silcd/server_util.[ch].
2685 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
2687 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2689 * Added preliminary checking during config parsing for a valid
2690 public/private key and removed further checks in the code.
2691 Affected files are silcd/serverconfig.[ch], server.c.
2693 * Moved functions silc_server_drop() and silc_server_daemonise()
2694 from server.c to silcd.c since they are stricly related to
2695 the application activity.
2697 * Reverted a small part of the automatic ref/unref since
2698 it caused a double unref in some situations. Affected
2699 files are silcd/silcd.[ch], server.c, serverconfig.c.
2701 * Added some .cvsignore files in the lib directory.
2703 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2705 * Fixed silc_net_gethostbyaddr to correctly resolve by
2706 address. Affected file lib/silcutil/silcnet.c.
2708 * Fixed the notify relaying to client. The HMAC to be used
2709 with relayed packets ws wrong and caused decryption failure
2710 at the client end. Affected file is silcd/packet_receive.c.
2712 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2714 * Created new branch silc_protocol_1_0_branch.
2716 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
2718 * Changed the silc_server_config_* routines to be SilcServer
2719 independent. They are now officially application specific code
2720 and not part of generic server implementation. Affected files
2721 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
2723 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2725 * Added automatic referencing of config context in the
2726 silc_server_config_alloc, and automatic unreferencing in the
2727 silc_server_config_destroy. Affected files are
2728 silcd/serverconfig.[ch], silcd/silcd.c.
2730 * Fixed the silc_log_quick handling in the logging routines.
2731 It didn't log quickly when it was TRUE. Affected file is
2732 lib/silcutil/silclog.c. Also the flush delay was set even
2733 if it was 0 in config file. Affected file is
2734 silcd/serverconfig.c.
2736 * Added support for changing key pair of the server in rehash.
2737 Affected file silcd/server.c.
2739 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2741 * Fixed the TOPIC_SET notify to not cras. It changed the topic
2742 too early, before getting the channel entry. Affected file
2743 is silcd/packet_receive.c.
2745 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2747 * Added functions silc_server_config_[ref/unref], these are used
2748 to prevent that the config object is destroyed.
2750 No longer directly affect global variables silc_log_quick and
2751 silc_log_delay, they are first cached inside the config object
2752 and then applied with silc_server_config_setlogfiles().
2754 silc_server_config_set_defaults() is now internal to
2755 serverconfig.c, there are no reasons to show this internal stuff
2758 Affected files are silcd/serverconfig.[ch].
2760 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
2761 fprintf's to stderr, since some code may be executed again after
2762 the server went into the background. Affected files are
2765 * Added rehash support. Added function silc_server_rehash() that
2766 will perform all the basic tasks of the rehashing procedure.
2768 * Added command line option `-x, --hexdump'. This will enable the
2769 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
2770 The option `--hexdump' implies `--debug'.
2772 * Fixed a bad bug in the logging APIs (silcutil library) where
2773 the application would crash after calling silc_log_reset_all().
2775 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2777 * Fixed the KICKED notify handling in client library to
2778 correctly remove the channel and all entries from the
2779 channel when I was kicked. This bug crashed the client.
2781 Fixed yet another but in KICKED notify handling to remove
2782 the kicked client correctly from the channel.
2784 Affected file is lib/silcclient/client_notify.c.
2786 * Fixed a minor bug in looking up correct client entry
2787 in KICKED notify in server. Affected file is
2788 silcd/packet_receive.c.
2790 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
2791 sources correctly to distribution. Fixes --with-gmp option.
2793 * Removed the manual rehashing from ID Cache, and changed it
2794 to use the SILC Hash Table's auto rehash feature. Affected
2795 file is lib/silccore/silcidcache.c.
2797 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2799 * Fixed a bug in the silc_client_nickname_format function that
2800 handles the multiple same nickname formatting. Two clients
2801 with same nickname caused problems after the first one left
2802 and rejoined. It didn't format the nickname correctly.
2803 Affected file is lib/silcclient/idlist.c.
2805 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2807 * Don't change the topic if olod topic is same as new one.
2808 Affected file is silcd/packet_receive.c.
2810 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2812 * Added cross-reference support to the SILC Documentation
2813 generator. All types across all HTML files are now cross-
2814 referenced. Affected files util/robodoc/generator.c and
2815 scripts/silcdoc/silcdoc.
2817 * Added file lib/silcutil/silctypes.h to include all the
2818 arithmetic type definitions and some macros. Removed
2819 includes/bitmove.h and moved macros to silctypes.h.
2821 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2823 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
2825 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2827 * Added `type' argument to silc_id_payload_parse_id function which
2828 now returns the type of the ID to the sent pointer. Affected
2829 file is lib/silccore/silcid.[ch].
2831 * Added check for CMODE_CHANGE notify type that mode change is
2832 allowed by the sender. Affected file silcd/packet_receive.c.
2834 * Added check for CUMODE_CHANGE notify type that mode change is
2835 allowed by the sender. Affected file silcd/packet_receive.c.
2836 Added the ID type as CUMODE_CHANGE notify type as argument
2837 to the `notify' client operation. Affected files are
2838 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2840 * Added function silc_client_add_server to the client library.
2841 Added support for resolving also channel and server info when
2842 received unknown entity in notify packet. Affected files are
2843 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
2845 * Added function silc_command_get_status to return the command
2846 status from the command reply's argument payload. Affected files
2847 are lib/silccore/silccommand.[ch].
2849 * Added check for KICKED notify type that the kicking is
2850 allowed by the client. Affected file silcd/packet_receive.c.
2852 * Created function silc_get_input which can be used to get input
2853 (echo on or off) from user on command line. Affected files are
2854 lib/silcutil/silcutil.[ch].
2856 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2858 * Optimized silc_server_packet_relay_to_channel function.
2859 Added new function silc_channel_message_payload_encrypt which
2860 can be called directly if channel message payload needs to
2861 be encrypted and is already encoded (no need to call _encode
2862 function). Packet relaying is now done by router without any
2863 extra memory allocations. Affected files are
2864 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
2865 silcd/packet_send.c.
2867 * Fixed the INVITE notify handling. It took wrong arguments
2868 as invite list and invite delete. Affected file is
2869 silcd/packet_receive.c.
2871 * Added check for TOPIC_SET notify type that the topic change is
2872 allowed by the client. Affected file silcd/packet_receive.c.
2874 * Added check for INVITE notify type that inviting is allowed by
2875 the client. Affected file silcd/packet_receive.c.
2877 * Changed the silc_server_client_on_channel to return the
2878 SilcChannelClientEntry as well. Moved the function
2879 silc_server_check_cmode_rights to server_util.[ch].
2880 Affected files are silcd/server_util.[ch], silcd/command.c.
2882 * Added function silc_server_check_umode_rights to check whether
2883 changing client's user mode is allowed. Added check for
2884 UMODE_CHANGE notify type that the umode change is allowed
2885 by the client. Affected files are silcd/server_util.[ch],
2886 silcd/packet_receive.c and silcd/command.c.
2888 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2890 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
2891 ID length. It ignored that ID can be IPv6 based as well.
2892 Affected file lib/silccore/silcpacket.h.
2894 * Fixed the silc_id_id2str and silc_id_str2id to take the
2895 IPv6 address offset's into consideration. Affecte file is
2896 lib/silccore/silcid.c.
2898 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2900 * Fixed the internal Unix scheduler functions to check for
2901 NULL context they may receive. The affected file is
2902 lib/silcutil/unix/silcunixschedule.c.
2904 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
2906 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
2907 can specify different directory with --home command line
2908 parameter. Affected files irssi/src/silc/core/client_ops.c,
2911 * SILC-specific commands aren't now executed if the active server
2912 isn't of SILC-type, so there won't be problems with having
2913 IRC and SILC protocol support in same client. Affected files
2914 irssi/src/silc/core/silc-channels.c, silc-servers.c,
2917 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2919 * Improved the signal support in SILC Schedule. Added new
2920 function silc_schedule_signal_call which is used by application
2921 to mark a signal to be called. It is now safe to perform
2922 any kind of tasks in signal callbacks since it is guaranteed
2923 that the application specified signal callback is called
2924 after the signal is over. Affected files are
2925 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
2927 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2929 * Added `name' field to SilcChannelPrivateKey to represent
2930 application given name for the key. Moved also the context from
2931 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
2932 Added the `name' argument also to the function
2933 silc_client_add_channel_private_key.
2935 Added function silc_client_current_channel_private_key to set the
2936 current channel private key in use.
2938 Added "change" command to KEY command which can be used to change
2939 the current channel private key. Bound the command also to
2940 alt+K (Alt+Shift+k).
2942 Also affected files lib/silcclient/client_channel.c,
2943 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
2945 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2947 * Added silc_rng_get_byte_fast function in to the
2948 lib/silccrypt/silcrng.[ch].
2950 * Changed the interface of silc_packet_assemble and the
2951 silc_packet_send_prepare. If silc_packet_assmble is now
2952 called the application does not call silc_packet_send_prepare
2953 because the library will call it automatically. These
2954 interfaces now also return a reference to the outgoing buffer
2955 which includes the assembled packet, which the application can
2956 use to encrypt the packet.
2958 Affected files are lib/silccore/silcpacket.[ch],
2959 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
2960 silcd/packet_send.c, server_backup.c and packet_receive.c.
2962 * Fixed a packet sending bug on very high load, where outgoing
2963 packet queue wasn't handled correctly and packets got corrupted.
2964 Affected files are lib/silcutil/*/silc*sockconn.c,
2965 lib/silcclient/client.c and silcd/server.c.
2967 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2969 * Added macro SILC_PACKET_DATALEN which can be used during
2970 packet assembling to check whether the data to be added to
2971 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
2972 len is truncated until it fits it.
2974 Added checks for maximum length of channel message payload and
2975 private message payload also.
2977 Added checks for maximum packet length in server and in
2980 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
2981 lib/silcclient/client.c, lib/silccore/silcchannel.c and
2982 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
2983 lib/silcclient/client_prvmsg.c.
2985 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2987 * Added silc_server_packet_queue_purge call to the
2988 silc_server_disconnect_remote to assure that all data in the
2989 queue before disconnecting is sent to the network. Affected
2990 file silcd/server.c.
2992 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2994 * Added the deleting of server's own ID cache entry to the
2995 silc_server_free function. Free also everything else that
2996 has been allocated in silc_server_init. The affected file
2999 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3001 * Added functions silc_parse_version_string, silc_version_to_num,
3002 and silc_ske_parse_version to parse SILC protocol style version
3003 strings. Affected files lib/silcutil/silcutil.[ch] and
3004 lib/silcske/silcske.[ch].
3006 * Added new configuration params: version_protocol, version_software
3007 and version_software_vendor to specify what version the remote
3008 host must at least be to be able to connect to server. The vendor
3009 string can be regex matched too. Added new function
3010 silc_server_connection_allowed to check maximum number of allowed
3011 connections, and allowed versions for incoming connections.
3012 Affected files are silcd/server.c, server_util.[ch] and
3015 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3017 * Added preliminary support for signals in scheduler. The
3018 signals we care about are now blocked always when the scheduler
3019 is locked. This way we can synchronise the use of signal with
3020 scheduler. It is guaranteed that when signal occurs the scheduler
3021 is not locked, and thus new tasks can be safely added to the
3024 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3025 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3026 Added new platform specific routines
3027 silc_schedule_internal_signals_[un]block and
3028 silc_schedule_internal_signal_[un]register.
3030 Added new functions to SILC Schedule API:
3031 silc_schedule_signal_[un]register. Each signal that application
3032 is going to use should be registered to the scheduler.
3034 Affected files are lib/silcutil/silcschedule.[ch],
3035 lib/silcutil/*/silc*schedule.c.
3037 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3039 * Check for unauthenticated client and server in the
3040 silc_server_new_client and silc_server_new_server functions.
3041 Affected file silcd/packet_receive.c.
3043 * Added function silc_string_is_ascii to check whether given
3044 string is 7-bit ASCII string. Affected files are
3045 lib/silcutil/silcutil.[ch].
3047 * Added function silc_id_is_valid_server_id into the
3048 silcd/serverid.c and added checking for valid Server ID's in
3049 silc_server_new_server. The Server ID must always be based
3050 on the server's public IP address.
3052 * Added logging of DISCONNECT packet message in the server.
3053 Affected file silcd/server.c.
3055 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3057 * Changed all library interfaces that use Global RNG to also
3058 accept SilcRng as argument. Affected files are
3059 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3060 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3061 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3062 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3063 lib/silccrypt/rsa.c.
3065 * Added function silc_pkcs_generate_key to the
3066 lib/silccrypt/silcpkcs.[ch] for applications so that they
3067 don't need to do pkcs->pkcs->init calls anymore.
3069 * Remove SilcSocketConnection from the SFTP API since it really
3070 wasn't needed there. The application has the information
3071 saved in its contexts anyway and the SFTP layer doesn't need
3072 know about it. Affected files lib/silcsft/silcsftp.h and
3073 lib/silcsftp/sftp_[server/client].c.
3075 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3076 The SilcSimContext is not SilcSim.
3078 * Fixed possible buffer overflows in silc_id_render in the
3079 lib/silcutil/silcutil.c.
3081 * On EPOC the global crypto module lists are not used at all
3082 in the crypto library. Added support for using the constant
3083 algorithm list on EPOC. Affected files are
3084 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3087 * Fixed the handling of third parameter of KICKED notify, since
3088 it was mistakenly updated to SILC Protocol 1.0 even though it
3089 is to be included in 1.1. Since it is not in 1.0 it is not
3090 mandatory, and this fix now handles it only if it is provided,
3091 and it is not error if it is not provided. Affected file
3092 lib/silcclient/client_notify.c.
3094 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3096 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3097 client. Affected file irssi/src/silc/core/client_ops.c.
3099 * Merged with Irssi 0.8.4 from irssi.org CVS.
3101 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3103 * Check for valid socket connection in client entries before
3104 sending any messages. Fixes a crash, but doesn't fix some
3105 other underlaying bug that is lurking there. Affected
3106 file silcd/packet_send.c.
3108 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3110 * $usermode, $cumode and $cumode_space expandos shouldn't do
3111 anything with non-SILC server records. Affected file
3112 irssi/src/silc/core/silc-expandos.c
3114 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3116 * Fixed the silc_net_check_[host/local]_by_sock to support
3117 IPv6 bound sockets as well. Now they can return IPv6 addresses
3118 as well. Affected file lib/silcutil/silcnet.c.
3120 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3121 Affected lib/silcutil/unix/silcunixnet.c.
3123 * Fixed ID rendering (at least on some platforms, not NetBSD)
3124 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3126 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3128 * Added silc_hash_public_key and silc_hash_public_key_compare
3129 functions to be used with SilcHashTable. They can be used to
3130 hash public keys and compare public keys in hash table. Affected
3131 file lib/silcutil/silcutil.[ch].
3133 * Added support for specifying multiple public keys for Client
3134 connection section in server configuration file. This makes it
3135 possible to accept multiple public keys from same host, or to
3136 make a section that accepts any incoming host, and have the
3137 accepted public keys listed in the section.
3139 Added functions silc_sever_[find/get]_public_key, added the
3140 support for this actually to all connection sections but only
3141 the Client section is currently allowed to specify multiple
3144 Affected files are silcd/server.c, server_internal.h,
3145 command.c, protocol.c, server_util.[ch], packet_receive.c.
3147 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3149 * Merged Irssi 0.8.2 from irssi.org CVS.
3151 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3153 * If silc_debug is TRUE, also output standard logging messages
3154 to stderr with the debug output.
3156 Made silc_log_reset_all() flushing all channels before returning.
3157 Also fixed some documentation typos.
3159 Affected files are lib/silcutil/silclog.[ch].
3161 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3163 * Fixed the server to check correctly the amount of connections
3164 from single host, by checking also the type of the connection.
3165 Fixed also the comparison of number of connections and number
3166 of allowed connections. Affected files are silcd/server.c,
3169 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3171 * Fixed the USERS command reply to save the user's mode on the
3172 channel as well. Fixed JOIN command reply to check whether a
3173 client is on channel already and not join it twice. Affected
3174 file lib/silcclient/command_reply.c.
3176 * Added new file silc-expandos.c into irssi/silc/core/ to return
3177 various stuff for various signal for the statusbar etc. updating.
3178 Now Irssi SILC client prints channel user modes etc. on the
3181 * The user mode (like server/router operator changes) is now shown
3182 on the Irssi SILC client's statusbar. The affected files are
3183 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3185 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3187 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3188 to SILC_SCHEDULE_[UN]LOCK macros.
3190 * Added more error printing to logs in server code. Affected
3191 files silcd/server.c and silcd/protocol.c.
3193 * Fixed -S option parsing in Irssi SILC Client. Affected file
3194 irssi/src/silc/core/silc-core.c.
3196 * Added silc_buffer_alloc_size function. Affected file is
3197 lib/silcutil/silcbuffer.h.
3199 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3201 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3202 constants. Affected files in
3203 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3206 * Changed the internal SFTP Memory FS table to const. Affected
3207 file lib/silcsftp/sftp_fs_memory.c.
3209 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3211 * Fixed the buffer formatting and unformatting routines to
3212 check the size of 64 bits types with sizeof(). Affected
3213 file is lib/silcutil/silcbuffmt.c.
3215 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3217 * Removed 0.6.x backwards support.
3219 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3221 * Changed all integer type names:
3222 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3223 to avoid collisions with other libraries using same type names
3226 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3228 * Added `prefer_ipv6' argument to the functions
3229 silc_net_gethostbyname[_async]. If it is TRUE it will return
3230 IPv6 address over IPv4. If FALSE IPv4 address is returned
3231 even if IPv6 address was found. Affected files
3232 lib/silcutil/silcnet.[ch].
3234 * Added support silc_net_create_connection[_async] to fallback
3235 to IPv4 address if IPv6 address could not be used (like if
3236 it doesn't work on a specific system). Affected file in
3237 lib/silcutil/unix/silcunixnet.c.
3239 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3241 * Added silc_schedule_reinit function to do the enlarging
3242 of the max tasks handling capabilities of the scheduler.
3243 Affected files lib/silcutil/silcschedule.[ch].
3245 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3247 * Added automatic extern "C" { ... } for C++ compilers so the
3248 application does not need to define them. Affected file
3249 includes/silcincludes.h.
3251 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3252 old name went against naming convention. Applications now
3253 include "silcclient.h" instead of "clientlibincludes.h".
3254 Removed includes/clientlibincludes.h, it is redundant now.
3256 * Renamed includes/version.h to silcversion.h.
3258 * Added really preliminary support for OS/2 into the util
3259 library. Only thread & mutex API is implemented, others
3260 are still to be implemented. Created the lib/silcutil/os2/
3261 directory. Created also file includes/silcos2.h.
3263 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3265 * Added preliminary BeOS support into the util library.
3266 Created lib/silcutil/beos/, and implemented all the needed
3267 functions to support SILC on BeOS. Created also file
3268 includes/silcbeos.h.
3270 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3272 * Added proper initializations to silc's irssi code, so it's
3273 now possible to load it as module. Affected files
3274 irssi/src/silc/core/silc-core.c,
3275 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3277 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3279 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3282 * Fixed the silcdoc document generator to correct generate
3283 docs from all kinds of filenames. Affected files are
3284 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3286 * ROBOdoc documented lib/silcutil/silcmemory.h.
3287 Added also new function silc_memdup.
3289 * Removed lib/silcutil/silcbufutil.h and moved those routines
3290 to the lib/silcutil/silcbuffer.h.
3292 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3294 * Added `user_count' to the SilcChannelEntry which now tells the
3295 number of users on the channel. The user count is now saved
3296 in normal server of global channels as well. Affected files
3297 silcd/server.c, idlist.h, packet_receive.c and command.c.
3299 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3300 include file utility functions.
3302 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3303 instead of calling directly OS routines.
3305 * Fixed NICK change printing in Irssi SILC Client. Fixed
3306 KICKED notify printing in Irssi SILC Client. Affected file
3307 irssi/src/silc/core/client_ops.c.
3309 * Fixed a NICK change bug in client library, to not recreate the
3310 client_entry->channels hash table everytime nick is changed.
3311 Affected file lib/silcclient/client.c.
3313 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3315 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3316 the SKE interface a bit.
3318 * Fixed padding problem in PKCS#1. The padding was not actually
3319 random since the random number generator was used incorrectly.
3320 This security bug affects only when encrypting with PKCS#1, and
3321 it is not currently used at all in SILC. SILC only use signing
3322 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3324 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3326 * Rewrote the notify handling in Irssi SILC client to not call
3327 the events as signals. Fixes problems with Perl support.
3328 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3330 * Send the auto-nicking NICK command in client library with
3331 little timeout after connecting. The affected file is
3332 lib/silcclient/client.c.
3334 * Added following new config file settings:
3335 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3336 key_exchange_timeout, conn_auth_timeout, connections_max,
3339 Implemented all the new config settings handling in the server.
3341 Optimized the use of SKE Mutual flag usage. Use it only
3342 if connection authentication protocol is not based in public
3345 Renamed all SilcServerConfigSection* to SilcServerConfig*
3346 to have a bit shorter names.
3348 Affected files silcd/serverconfig.[ch], server.[ch], and
3351 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3353 * Cleaned up the listening sockets code, preparing for the rehash
3354 support. Affected file is silcd/server.c.
3356 * Fixed some output messages. Affected files are silcd/silcd.c,
3359 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3361 * Create lib/doc/silcrng_intro.html document as introduction
3362 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3364 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3366 * Fixes to the silcd config template. Affected file is
3367 doc/example_silcd.conf.in.
3369 * Removed type casts from silc_calloc(), conforming to the
3370 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3372 * Removed param_name member from client, server, and router
3373 section structs, now identifying the param directly.
3375 Added CONFIG_FREE_AUTH macro in config file parsing.
3377 Affected files are silcd/serverconfig.[ch].
3379 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3381 * Fixed command line parameter handling. All SILC initialization
3382 is now done in silc_core_init() which also fixes autoconnecting
3385 Affected files irssi/src/silc/core/silc-core.c,
3386 irssi/src/fe-text/silc.c.
3388 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3390 * Added new configuration options and blocks:
3391 keepalive_secs, reconnect_count, reconnect_interval,
3392 reconnect_interval_max, reconnect_keep_trying and
3393 require_reverser_lookup. Added ConnectionParam block, and
3394 implemented the connection parameters when connecting as
3395 initiator and when accepting connections as responder.
3397 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
3398 whether given configuration value has been given already.
3400 Affected files silcd/serverconfig.[c], server.[c].
3402 * Splitted the doc/example_silcd.conf.in. Separated the crypto
3403 algorithm parts and created new file silcalgs.conf, that
3404 is now included from the example_silcd.conf.in.
3406 * Optimized the silc_server_connect_to_router_second to take
3407 the connection configuration object from the SilcServerConnection
3408 object instead of finding it during the connecting phase.
3409 Added the configuration object to SilcServerConnection struct.
3410 Affected files silcd/server_internal.h, server.c.
3412 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3414 * Add the client on channel after it was resolved at the
3415 channel message receiving, and it was not already on the
3416 channel. Affected file lib/silcclient/client_channel.c.
3418 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3420 * Fixed the public key authentication to allocate always the
3421 destination signature buffer instead of using static buffer.
3422 Affected file silcd/protocol.c.
3424 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3426 * Unified the serverconfig.[ch]'s helper function interface.
3427 Affected file silcd/serverconfig.[ch].
3429 * Removed doc/example_silc.conf.in since it is redundant.
3430 The make install will now install irssi/silc.conf file.
3432 * Added new Passphrase and Publickey authentication methods to
3433 config file, allowing both public key and passphrase based
3434 authentication to be set at the same time.
3436 Added `prefer_passphrase_auth' setting in config file which
3437 can be used to set to prefer passwd auth if both passwd and
3438 public key is set. If not set, public key is preferred.
3439 This has effect only when being initiator (responder will try
3442 Added support for authentication with passphrase and public key
3443 at the same time. The passphrase is tried first always since
3444 it is faster to check.
3446 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
3448 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3450 * Merged the new SILC Config library, with the server parsing
3451 support. Read the header file silcconfig.h or the toolkit
3452 documentation for the news. Affected files are
3453 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
3454 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
3455 silcd/protocol.c silcd/server.c silcd/server_backup.c
3456 silcd/serverconfig.[ch] silcd/silcd.c.
3458 * Fixed some silclog documentation. Affected file is
3459 lib/silcutil/silclog.h.
3461 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3463 * The silc_cipher_register, silc_hash_register and
3464 silc_hmac_register now checks if the object to be registered
3465 is registered already. Affected files are
3466 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
3468 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3470 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
3472 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3474 * Allow zero length channel messages inside the Channel Message
3475 Payload. Affected file lib/silccore/silcchannel.c.
3477 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
3478 as header filenames.
3480 * Removed lib/silcclient/README and created HTML file
3481 lib/silcclient/silcclient_using.html, which is now included
3482 as part of Toolkit documentation.
3484 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3486 * Fixed CUMODE_CHANGE notify handling to change the mode of
3487 correct client. Affected file lib/silcclient/client_notify.c.
3489 * Make silc_rng_alloc fail if it cannot allocate the sha1
3490 hash algorithm. Affected file lib/silccrypt/silcrng.c.
3492 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3494 * Fixed the file transfer's key agreement payload to include
3495 zero port also if the hostname is NULL because it could not
3498 Call file transfer monitor callback now also if error occurs
3499 during key agreement protocol.
3501 Changed the silc_client_file_send interface to return the
3502 SilcClientFileError instead of session id. The session ID
3503 is returned into pointer provided as argument.
3505 Check that the file exists locally before sending the
3506 file transfer request at all.
3508 Affected file lib/silcclient/client_ftp.c, silcapi.h.
3510 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
3511 error than can occur while key agreement protocol. Affected
3512 file lib/silcclient/silcapi.h.
3514 * Fixed the event_mode CMODE handler to not crash when mode
3515 is changed and +k mode is set in the channel. Affected file
3516 irssi/src/silc/core/silc-channels.c.
3518 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
3519 SILC_LOG_WARNING to give out Warning and not Error. Affected
3520 file lib/silcutil/silclog.c.
3522 * Fixed the channel message payload decryption in the function
3523 silc_channel_message_payload_decrypt to not modify the original
3524 buffer before it is verified that the message decrypted
3525 correctly. Otherwise, next time it is called with correct
3526 channel key it won't encrypt since the payload is corrupted.
3527 Affected file lib/silccore/silcchannel.c.
3529 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3531 * Do not constantly resize the window. A fix patch by cras.
3532 Affected file irssi/src/fe-text/screen.c.
3534 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3536 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
3537 Affected file lib/silcutil/silcnet.c.
3539 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3541 * Fixed a bug in hash table internal routine for traversing
3542 the table with foreach callback. The current entry may
3543 become invalid in the callback but it was referenced after
3544 the callback returned.
3546 Do not allow auto rehashing of hash table during the
3547 silc_hash_table_foreach operation, for same reasons as it is
3548 not allowed for SilcHashTableList. Affected files are
3549 lib/silcutil/silchashtable.[ch].
3551 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3553 * Defined DLLAPI into silcincludes.h and silcwin32.h for
3554 Win32 DLL. extern's in header files are now declared with
3557 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3559 * Fixed private message handling. It used some old code that
3560 caused the client to crash. Affecte file is
3561 lib/silcclient/client_prvmsg.c.
3563 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3565 * Added function silc_client_add_channel,
3566 silc_client_replace_channel_id, and removed functions
3567 silc_client_new_channel_id and silc_idlist_get_channel_by_id
3568 from client library.
3570 * Added cross reference of the joined channels to the
3571 SilcClientEntry, and changed the SilcChannelEntry's
3572 users list to SilcHashTable. The affected files are
3573 lib/silcclient/idlist.[ch].
3575 * Fixed a bug in hash table tarversing. While the hash table
3576 is traversed with SilcHashTableList the table must not be
3577 rehashed. It is now guaranteed that auto rehashable tables
3578 are not rehashed while tarversing the list. Also defined that
3579 silc_hash_table_rehash must not be called while tarversing
3580 the table. Added function silc_hash_table_list_reset that must
3581 be called after the tarversing is over. The affected files are
3582 lib/silcutil/silchashtable.[ch].
3584 * Changed all hash table traversing to call the new
3585 silc_hash_table_list_reset in server and in client library.
3587 * Added function silc_client_on_channel to return the
3588 SilcChannelUser entry if the specified client entry is joined
3589 on the specified channel. This is exported to application as
3590 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
3592 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3594 * Fixed founder regaining problem with JOIN command on normal
3595 server. The notify for mode change must be sent always and
3596 not only if !cmd->pending. Affected file silcd/command.c.
3598 * Fixed the WHOWAS command's reply sending to support the
3599 lists correctly. Affected file silcd/command.c.
3601 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3603 * When sending JOIN command to router for processing the
3604 sender's old command identifier was not saved back to the
3605 sender's command context, fixed now. The affected file is
3608 * Create the key in JOIN command of the router did not return
3609 the channel key, added check for this. Affected file is
3612 * Fixed a channel ID update bug in JOIN command reply. Do
3613 not directly upgrade the ID but call the function
3614 silc_idlist_replace_channel_id if the ID was changed.
3615 Affected file silcd/command_reply.c.
3617 * Fixed memory leaks from command calling if it would fail.
3618 Affected file silcd/command.c.
3620 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3622 * Applied patches from cras:
3624 Memory leak fixes around libaries, irssi window resize fix,
3625 new silclist.h and silcdlist.h, all extern inline changed to
3628 * Removed dotconf from lib/dotconf, not needed anymore.
3630 * Removed TRQ from lib/trq, not needed anymore.
3632 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
3633 with server connections. Later this will be configurable
3634 in config file after new config file is done. Affected file
3637 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3639 * Fixed a crash in server related to channel announcements.
3640 Affected file silcd/server.c.
3642 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3644 * Fixed memory leaks in silc_server_create_new_channel*
3645 functions. Affected file silcd/server.c.
3647 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
3648 which ID was changed. This way the router will send the
3649 user list for the channel again, and server won't be in
3650 desync in some rare circumstances. Affected file is
3651 silcd/packet_receive.c.
3653 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3655 * Check for NULL socket pointer in the function
3656 silc_server_packet_send_to_channel_real. Affected file
3657 silcd/packet_send.c.
3659 * Fixed the BAN notify handling to correctly remove ban
3660 list. Affected file silcd/packet_receive.c.
3662 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3664 * Fixed some header addition to Toolkit distribution in
3665 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
3667 * Added lib/silcclient/client_ops_example.h as an template
3668 file for application programmers to quickly start using
3669 the SilcClientOperation functions in their application.
3670 Updated the lib/silcclient/README as well to tell about this
3671 nice file made available.
3673 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3675 * Call silc_server_remove_from_channels when removing client
3676 entry when NO_SUCH_CLIENT_ID was received. Affected file
3677 is silcd/command_reply.c.
3679 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3681 * Added server & router operator statistics updating. Affected
3682 file silcd/packet_receive.c and silcd/command.c.
3684 * Fixed the SERVER_SIGNOFF notify handling on normal server
3685 not to save the history information for clients. Same was
3686 fixed earlier in remove_clients_by_server function, but not
3687 here. Affected file silcd/packet_receive.c.
3689 * Raised the default connection-retry count from 4 to 7 in
3690 server. Affected file silcd/server.h.
3692 * Cancel any possible reconnect timeouts when we start the
3693 key exchange. Affected file silcd/server.c.
3695 * Do not reconnect on connection failure when SCONNECT was
3696 given. Affected files silcd/server.[ch].
3698 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3700 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
3702 * Fixed the NICK command to always give the unformatted
3703 nickname to the one giving the NICK command. If unformatted
3704 nickname is cached already it will be formatted and the
3705 local entry will always get the unformatted nickname.
3706 Affected file lib/silcclient/idlist.c.
3708 * Fixed some double frees from client library commands.
3709 Affected file is lib/silcclient/command.c.
3711 * Fixed CUMODE command in server to assure that no one can
3712 change founder's mode than the founder itself, there was a
3713 little bug. Affected file silcd/command.c.
3715 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3717 * Removed the SilcClientCommandDestructor from the client
3718 libary, it is not needed anymore. Affected files are
3719 lib/silcclient/silcapi.h, command[_reply].[ch],
3720 client_notify, idlist.c.
3722 * Fixed GETKEY command to first resolve client, and then
3723 resolve the server only if the client was not found, instead
3724 of resolving both at the same time. Affected file is
3725 lib/silcclient/command.c.
3727 * Added silc_client_start_key_exchange_cb and lookup the
3728 remote hostname and IP address before starting the key
3729 exchange with server. The affected file is
3730 lib/silcclient/client.c.
3732 * The server's public key is now saved using the IP address
3733 of the server and not the servername for the filename.
3734 The hostname public key filename is checked as an fall back
3735 method if the IP address based filename is not found.
3737 Fixed the GETKEY command to save the fetched server key
3738 in correct filename.
3740 Print the remote server's hostname now when new key is
3741 received during connection process. Affected file is
3742 irssi/src/silc/core/client_ops.c.
3744 * Return always our own public key to the client if it asks
3745 for it with GETKEY command. Affected file silcd/command.c.
3747 * Removed the use_auto_addr variable from default config
3748 file since it was in wrong section. Affected file is
3751 * Fixed TOPIC_CHANGE notification to not route it when it
3752 was sent using silc_server_send_notify_to_channel function.
3753 Affected file silcd/command.c.
3755 * Fixed silc_server_send_notify_kicked to send the kicker's
3756 Client ID also, it was missing. Affected files are
3757 silcd/command.c, silcd/packet_send.[ch].
3759 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3761 * Do not save client history information in SERVER_SIGNOFF.
3762 Fixes the bug in normal server that it does not detect
3763 the client becoming valid after the server becomes back
3764 online. Affected file silcd/server_util.c.
3766 * Added `sock_error' field into the SilcSocketConnection
3767 context. When error occurs during socket operation (read
3768 or write) the error is saved. Added also new function
3769 silc_socket_get_error to return human readable socket error
3770 message. Affected files are lib/silcutil/silcsockconn.[ch],
3771 lib/silcutil/unix/silcunixsockconn.c, and
3772 lib/silcutil/win32/silcwin32sockconn.c.
3774 * The server now prints the socket error message in the
3775 signoff for client. Affected file silcd/server.c.
3777 * Fixed the `created' channel information sending from router
3778 to server in JOIN command. Checks now whether the channel
3779 really was created or not and set it according that.
3781 Fixed the JOIN command to use the client entry's current
3782 ID during the joining procedure instead of the one it sent
3783 in the command (it is checked though), since it can change
3784 between the packet processing and command processing, and
3785 would just case unnecessary pain in the client end. Affected
3786 file silcd/command.c.
3788 * Fixed a channel key payload sending to use correct channel
3789 ID when the server was forced to change the channel's ID by
3790 router. Router sent the key payload with the old Channel ID.
3791 Affected file silcd/packet_receive.c.
3793 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3795 * Call silc_server_save_channel_key only if the key payload
3796 was provided in the JOIN command's command reply. Affected
3797 file silcd/command_reply.c.
3799 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3801 * Fixed silc_mp_sizeinbase to return the value correctly with
3802 MPI. Affected file lib/silcmath/mp_mpi.c.
3804 * Fixed the stop_server signal to correctly stop the scheduler
3805 and gracefully stop the server when SIGTERM or SIGINT signals
3806 are received. Affected file silcd/silcd.c.
3808 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3810 * Simple handling of TERM and HUP signals. Also added some log
3811 flushing call around. Affected file is
3814 * Fixed small bugs in silclog.c. Now buffering output will take
3815 effect after 10 seconds since startup: This will ensure that
3816 no important startup messages are lost. Also output redirection
3817 will preserve original format ([Date] [Type] message).
3818 Affected file is lib/silcutil/silclog.c.
3820 * Added two options to the config file, in the logging section:
3821 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
3822 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
3824 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3826 * Do not print the warning about log files not being initialized
3827 more than once to avoid excess logging. Affected file is
3828 lib/silcutil/silclog.c.
3830 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
3831 the SIM copying in make install in Makefile.am.pre.
3833 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
3835 * Rewritten silclog APIs. Globally interesting changes follows:
3836 silc_log_set_files() changed to silc_log_set_file().
3837 silc_log_set_callbacks() changed to silc_log_set_callback().
3838 ROBOdoc documented silclog header file.
3839 SilcLogCb now returns bool to wether inihibit the default
3840 handler or not (to keep the old behaviour return always TRUE).
3841 The new APIs should also fix the problem of the
3842 silcd_error.log file that was written in the current directory.
3845 Log files streams will remain opened after silc_log_set_file()
3846 call, means less CPU usage notably on high traffic servers.
3847 File streams are now full buffered, and flushed to the disk
3848 every 5 minutes, lesses HD activity and CPU usage.
3849 Messages can be redirected, allowing admins to configure
3850 one single logfile for all server messages.
3851 the silc_log_quick global variable to activate fast-logging.
3852 Affected files lib/silcutil/silclog.[ch]
3854 * Changed some code to conform new silclog APIs. Affected
3855 files are doc/example_silcd.conf.in, silcd/server.c
3856 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
3859 * Fixed a memory leak that could occur in some situations.
3860 Affected file silcd/serverconfig.c.
3862 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3864 * Added the silc_client_del_client to remove the client from
3865 all channels as well. Affected file lib/silcclient/idlist.c.
3867 * Fixed the client library to correctly remove the client
3868 from all channels when the client entry is being destroyed.
3869 Affected file lib/silcclient/client_notify.c, command.c.
3871 * Added auto-nicking support to the client library. If the
3872 applicatio now sets client->nickname it will be sent to the
3873 server after connecting by the library. This way for example
3874 SILCNICK (or IRCNICK) environment variables will have effect
3875 and always change the nickname automatically to whatever
3876 it is wanted. Affected file lib/silcclient/client.[ch].
3878 * Renamed silc_server_command_bad_chars to the
3879 silc_server_name_bad_chars and moved it to the
3880 silcd/server_util.[ch]. Added also new function
3881 silc_server_name_modify_bad to return nickname that
3882 includes bad characters as new nickname without those
3883 bad characters. This check and modify is now used in
3884 silc_server_new_client when the username is initially set
3885 as nickname, so it must be checked to be valid nickname.
3886 Affected file silcd/packet_receive.c.
3888 * The nickname length is now taken from the packet for real
3889 and not trusted to strlen() since it clearly can return
3890 wrong length for nickname including bad characters. This
3891 also applies to channel names. Affected file silcd/command.c.
3893 * Removed the lib/silcsilm/modules directory. Modules are now
3894 compiled into the lib/silcsim. Fixed the copying of the
3895 modules to follow symbolic links in Makefile.am.pre.
3897 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3899 * Fixed silc_string_regexify list creation. Fixes bugs with
3900 BAN and INVITE commands in server. The affected file is
3901 lib/silcutil/unix/silcunixutil.c.
3903 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3905 * Removed the command destructor entirely from the server's
3906 command and command reply routines. It is not needed, and
3907 its usage was buggy and caused crashes. Affected files are
3908 silcd/command[_reply].[ch].
3910 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3912 * Cancel protocol and NULL sock->protocol if timeout
3913 occurred during protocol. Affected file silcd/server.c.
3915 * Cancel protocol timeouts always before calling the final
3916 callback, to assure that after final callback is called
3917 no other state will be called for the protocol anymore.
3918 Affected file silcd/protocol.c.
3920 * Print error log if incoming connection configuration could
3921 not be found. Affected file silcd/server.c.
3923 * Fixed JOIN command to correctly save the founder mode
3924 to the client on normal SILC server, when the channel
3925 was created by the router. Affected file silcd/command.c.
3927 * Fixed LIST command (hopefully) to send correct reply
3928 packets. Affected file silcd/command.c.
3930 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
3932 * The silc_packet_receive_process now returns FALSE if the
3933 read data was invalid packet, and TRUE if it was ok.
3935 The server now checks that if unauthenticated connection
3936 sends data and its processing fails the server will close
3937 the connection since it could be a malicious flooder.
3939 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
3941 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3943 * Make sure the warning about error opening a log file is
3944 printed only once and not everytime it fails (produces
3945 too much useless log). Affected file lib/silcutil/silclog.c.
3947 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
3949 * Made the silc_server_daemonise() function more readable.
3950 Affected file silcd/server.c.
3952 * Pid file is now optional, the user may comment it out from
3953 the config file. Removed define SILC_SERVER_PID_FILE, we
3954 don't need a default any longer. Affected file
3955 configure.in.pre, lib/Makefile.am.pre.
3957 * Make some use of the pid file. The server now dies at startup
3958 if it detects a valid pid file on his path. The server would
3959 die anyway in this circumstance, because of the bind() failure.
3960 Affected file silcd/silcd.c.
3962 * No longer compiling lib/dotconf.
3964 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3966 * Fixed JOIN command parsing not to crash. Affected file
3967 lib/silcclient/command.c.
3969 * Fied the NICK_CHANGE notify to add the new client entry
3970 even it is resolved. This removes an <[unknown]> nick
3971 thingy bug in the client. Affected file is
3972 lib/silcclient/client_notify.c.
3974 * Do not try to allocate 0 bytes (efence does not like it)
3975 in lib/silccore/silccomand.c when encoding payload.
3977 * Do not take IRCNICK as nickname in Irssi SILC client since
3978 it is not possible to set nickname before hand connecting
3979 the server (TODO has an entry about adding auto-nicking
3982 * Changed the silc_server_command_pending to check whether
3983 there already exists an pending entry with the specified
3984 command, command identifier and pending callback. This is
3985 to fix IDENTIFY and WHOIS related crashes that may register
3986 multiple pending commands with same identifier. Affected
3987 file silcd/command.c.
3989 * Fixed the server to reconnect to the router even if it
3990 was already reconnecting and EOF was received. This to
3991 fix a possibility that the server wouldn't ever try to
3992 auto-reconnect to the router. Affected file silcd/server.c.
3994 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3996 * Fixed the server's password authentication to use the
3997 length of the locally saved password, and not the one
3998 sent in the packet. Affected file silcd/protocol.c.
4000 * Fixed same password authentication problem in the
4001 Authentication Payload handling routines in
4002 lib/silccore/silcauth.c.
4004 * Yet another password authentication problem fixed with
4005 channel password handling in silcd/command.c.
4007 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4009 * If first character of string in silc_parse_userfqdn is '@'
4010 then do not parse it. Affected file is
4011 lib/silcutil/silcutil.c.
4013 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4015 * Fixed minor bug in IDENTIFY command reply sending, which
4016 caused various weird problems during JOIN when it was
4017 resolving names for users. Affected file silcd/command.c.
4019 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4021 * Fixed the IDENTIFY command reply sending to chech better valid
4022 clients. It was possible to send incomplete list of replies.
4023 Affected file silcd/command.c.
4025 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4027 * Added silc_client_command[s]_[un]register functions now to
4028 dynamically register the commands in client library. Removed
4029 the static table of commands. This allows the client library
4030 to call commands without causing the application to know about
4031 what commands library has called.
4033 Removed the INFO command reply kludge to detect when the command
4034 was called by library. Now library use its own command reply
4035 function for INFO command.
4037 Added function silc_client_command_call to call a command.
4038 Application can use it to call command, not access the structure
4041 Now all commands that are sent by the client library (not
4042 explicitly sent by application) use own command reply functions.
4044 Affected files around lib/silcclient/ and in
4045 irssi/src/silc/core/.
4047 * Fixed the WHOIS command reply sending to chech better valid
4048 clients. It was possible to send incomplete list of replies.
4050 Fixed the WHOIS and IDENTIFY to send the request to router
4051 if normal server did not do it and did not find any results.
4053 Affected file silcd/command.c.
4055 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4057 * Moved the internal data from SilcClient context into its
4058 own file, not accesible to application. Affected files
4059 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4060 and other files in client library.
4062 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4064 * Added doc/examples installation target in Makefile.am.pre.
4067 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4069 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4070 commands the found client entry will be removed from the
4071 cache, after notifying application about the error. Affected
4072 file lib/silcclient/command_reply.c.
4074 * Changed the /MSG to check for exact nickname user gave, and
4075 not let `nick' match `nick@host' if it is only one found. Now,
4076 user must type the exact nickname (like nick@host2) even if
4077 there are no more than one same nicks found. This is to avoid
4078 a possibility of sending nickname to wrong nickname since
4079 `nick' could match `nick@host'. Affected file is
4080 irssi/src/core/silc-servers.c.
4082 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4084 * Do not print "you are now server operator" or similar when
4085 giving /away command. Affected files are
4086 irssi/src/silc/core/client_ops.c, silc-servers.h.
4088 * Made the silc_server_command_pending_error_check to send
4089 the same command reply payload it received back to the
4090 original sender of the command. This way all arguments
4091 that was received by the server will be received by the
4092 client too. Affected file silcd/command.c.
4094 * Added the silc_idcache_add to return the created cache entry
4095 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4097 * Add global clients to expire if they are not on any channel.
4098 This is because normal server will never know if they signoff
4099 if they are not on any channel. The cache expiry will take
4100 case of these entries. This is done by normal servers only.
4101 The affected files are silcd/command_reply.c,
4102 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4104 * If server receives invalid ID notification for WHOIS or
4105 IDENTIFY and the ID exists in the lists, it is removed.
4106 Affected file silcd/command_reply.c.
4108 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4109 in client then client entry that it matches is searched and
4110 the nickname is printed on the screen for user. Affected
4111 file irssi/src/silc/core/client_ops.c.
4113 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4115 * Use cache entry expire time in the LIST command reply to
4116 purge old entries from the cache after the LIST command
4117 reply has been received. This way we don't have non-existent
4118 entries in the cache for too long. Affected file is
4119 silcd/command_reply.c.
4121 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4123 * If we are normal server, and we've not resolved client info
4124 in WHOIS or IDENTIFY from router, and it is global client,
4125 we'll check whether it is on some channel. If it is not
4126 then we cannot be sure about its validity and will resolve it
4127 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4128 file silcd/command.c.
4130 * Search channel by name (if possible) rather than by ID
4131 in IDENTIFY command's command reply. Affected file is
4132 silcd/command_reply.c.
4134 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4136 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4137 Updated specs and implemented it. Affected file silcd/command.c,
4138 silcd/packet_send.c and silcd/packet_receive.c.
4140 * Implemented the <founder auth> payload handling in the JOIN
4141 command. If provided all conditions for channel joining
4142 except requirement to provide correct passphrase can be
4143 overrided by the channel founder. Updated the protocol specs.
4144 Affected file silcd/command.c.
4146 Added support for founder auth in JOIN command in client
4147 library. Fixed the parsing of the JOIN command now to support
4148 all options as they should be. The affected file is
4149 lib/silcclient/command.c.
4151 * Optimized the WHOIS and IDENTIFY commands to send the request
4152 to router only if it includes nicknames or other names. If
4153 they include only IDs then check the local cache first before
4154 routing. Affected file is silcd/command.c.
4156 * Added channels topic announcements. Affected file is
4157 silcd/packet_receive.c and silcd/server.c.
4159 * Fixed the silc_server_send_notify_topic_set to really destine
4160 the packet to channel. Affected file silcd/packet_send.c.
4162 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4163 library. Affected file lib/silcclient/client_notify.c.
4165 * Added UMODE announcements. Affected file silcd/server.c.
4167 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4169 * Memory leak fixes in:
4171 lib/silcutil/silcsockconn.c
4172 lib/silcske/silcske.c
4173 lib/silcske/groups.c
4175 lib/silccrypt/silcpkcs.c
4176 lib/silccore/silccommand.c
4177 lib/silccore/silcidcache.c
4182 * ROBOdoc documented the lib/silcske/groups.h file and a
4183 bit changed the interface for better.
4185 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4187 * Update the client entry context in the ID cache after
4188 nick change. Affected file lib/silcclient/command.c.
4189 Fixes the CUMODE command when regaining founder privileges,
4190 and a little WHOIS problem.
4192 * Fixed silc_net_gethostbyname to correctly call the
4193 inet_ntop. Affected file lib/silcutil/silcnet.c.
4195 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4197 * Added IPv6 support checking to the configure.in.pre, added
4198 also --enable-ipv6 option to override the check. Affected
4199 file configure.in.pre.
4201 * The silc_thread_create now calls the start function
4202 directly if threads support is not compiled in. Removes
4203 ugly #ifdef's from generic code. Affected files are
4204 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4206 * Added silc_net_gethostby[name/addr]_async to asynchronously
4207 resolve. Affected files are lib/silcutil/silcnet.[ch].
4209 * Added support for rendering IPv6 based server, client and
4210 channel IDs. Affected file lib/silcutil/silcutil.c.
4212 * Added support for creating IPv6 based server IDs. Affected
4213 file is silcd/serverid.c.
4215 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4217 * Added silc_net_gethostby[addr/name] into the
4218 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4219 routines. Added silc_net_is_ip[4/6]. Affected file is
4220 lib/silcutil/unix/silcunixnet.c. All routines that take
4221 address as argument now supports both IPv4 and IPv6 addresses.
4223 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4225 * Fixed LIST command reply sending in server. Affected file
4228 * Server now sends the kicker's client ID in the KICK notify
4229 to the kicked client. Affected file silcd/command.c.
4231 * The client library now parses the kickers client ID and
4232 UI displays it. Affected files lib/silcclient/client_notify.c
4233 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4235 * Made all payload parsing function prototypes consistent.
4236 They all take now const unsigned char * and uint32 pair as
4237 the payload data instead of SilcBuffer. Changes all around
4238 the source tree. Other unsigned char* -> const unsigned char*
4239 changes around the tree as well.
4241 * Optimized SFTP client and server packet sending not to
4242 allocate new buffer for each packet but to recycle the
4243 first allocated buffer. Affected files are
4244 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4246 * Optimized the SFTP client to use SilcList instead of
4247 SilcDList for requests, because it is faster. Affected file
4248 is lib/silcsftp/sftp_client.c.
4250 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4251 into lib/silccore/silcid.[ch].
4253 Renamed silcpayload.[ch] into silcargument.[ch].
4255 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4257 * If client entry is deleted with active key agreement
4258 session, abort the session.
4260 The silc_client_abort_key_agreement now calls the completion
4261 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4263 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4266 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4268 * Don't use __restrict in older GCC's. Affected file is
4269 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4271 * silc_net_localhost now attempts to reverse lookup the
4272 IP/hostname. Affected file lib/silcutil/silcnet.c.
4274 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4275 command. It can be used to gain founder privileges at
4276 the same time when joining the channel.
4278 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4279 kicker's client ID as well. Updated protocol specs.
4281 Defined that the server must send SILC_COMMAND_IDENTIFY
4282 command reply with error status to client who sent
4283 private message with invalid client ID.
4285 Updated the protocol specification.
4287 * Added silc_server_send_command_reply to send any
4288 command reply. Affected file silcd/packet_send.[ch].
4290 * Added silc_id_payload_encode_data to encode ID payload
4291 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4293 * The server now send IDENTIFY command reply with error
4294 status if client ID in private message is invalid. Affected
4295 file silcd/packet_receive.c.
4297 * Save the server key file with server's IP address in
4298 the filename instead of hostname. The affected file is
4299 irssi/src/silc/core/client_ops.c.
4301 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4303 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4306 * Added libtool support for compiling shared objects in
4307 lib/silcsim. Affected file configure.in.pre and
4308 lib/silcsim/Makefile.am. Original patch by cras.
4310 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4312 * Pid file configuration, and server's config file fixes
4313 patch by toma. Updated CREDITS file.
4315 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4317 * Fixed silc_client_channel_message to not try to decrypt
4318 the message twice if it resolved the destination client
4319 information. This could cause of dropping one channel
4320 message. Affected file lib/silcclient/client_channel.c.
4322 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4324 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4325 lib/silcclient/client.c. This function is used when the SILC
4326 Client is run under some other scheduler, or event loop or
4327 main loop. On GUI applications, for example this may be
4328 desired to used to run the client under the GUI application's
4329 main loop. Typically the GUI application would register an
4330 idle task that calls this function multiple times in a second
4331 to quickly process the SILC specific data.
4333 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4335 * Fixed silc_server_drop() for dropping the supplementary
4336 groups as well, this could cause a security hole on some
4339 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4341 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4344 * Write PID file after dropping privileges. Added -F option
4345 to run server on foreground. A patch by debolaz.
4346 Affected files silcd/server.c, silcd/silcd.c.
4348 * Fixed MOTD to return the MOTD file server name. Affected
4349 file silcd/command.c.
4351 * Added INFO command reply handling to the Irssi SILC Client.
4352 Affected file irssi/src/silc/core/client_ops.c.
4354 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4356 * Fixed the silc_idcache_list_* routines to really support
4357 the dynamic list. Fixes a crash. Affected file is
4358 lib/silccore/silcidcache.c.
4360 * Fixed the LIST command reply to really call LIST command's
4361 pending callbacks. Affected file silcd/command_reply.c.
4363 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4365 * Update conn->local_entry->nickname after giving NICK
4366 command. Affected file lib/silcclient/command.c.
4368 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4370 * Added the [pid] option to the silcd configuration file
4372 Affected files: serverconfig.[ch] and silcd.c
4374 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4376 * Save fingerprint in WHOIS command reply in server.
4377 Affected file silcd/command_reply.c.
4379 * Fixed NICK commands pending callback registration.
4380 Affected file lib/silcclient/command.c.
4382 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4384 * Use ++server->cmd_ident when sending commands in server,
4385 instead of random number. Affected file silcd/command.c.
4387 * Fixed GETKEY command reply to call actually GETKEY pending
4388 command callbacks. Affected file silcd/command_reply.c.
4390 * A bit stricter check for nicknames. Check for same nickname
4391 in NICK command also. Affected file silcd/command.c.
4393 * Do not call INFO command everytime client ID changes, only
4394 during first connecting. Affected file lib/silcclient/client.c.
4396 * Set the new nickname only after successful command reply for
4397 NICK command is returned by server. Affected file
4398 lib/silcclient/command.c.
4400 * Remove nicknames from nicklist during server_signoff notify.
4401 Should fix /NAMES bit more. The affected file is
4402 irssi/src/silc/core/silc-channels.c.
4404 * Added `fingerprint' field to the SilcIDListData in the
4405 silcd/idlist.h to hold the fingerprint of the client's
4408 Send the fingerprint of the client's public key in WHOIS
4411 Affected files silcd/command.c, and silcd/idlist.[ch].
4413 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
4414 create fingerprint from given data.
4416 * Show the fingerprint of the client's public key in WHOIS.
4417 Affected files irssi/src/module-formats.[ch] and
4418 irssi/src/silc/core/client_ops.c.
4420 * Format the multiple same nicknames also during JOIN and
4421 NICK_CHANGE notifys. Affected file is
4422 lib/silcclient/client_notify.c.
4424 * Do not print error on screen for invalid private message
4425 payload since it can come if someone is sending private
4426 messages with wrong key. Affected file
4427 lib/silccore/silcprivate.c.
4429 * Fixed multiple concurrent /PING crash. Affected file
4430 lib/silcclient/command.c.
4432 * Changed the wrong ID encoding. All IP addresses must be
4433 in MSB first order in encoded format. They were encoded
4434 wrong and was in LSB format. Affected files are
4435 silcd/serverid.c, lib/silcutil/silcutil.c.
4437 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
4439 * Call the `connect' client operation through the scheduler
4440 in case of error. Affected file lib/silcclient/client.c.
4442 * Call the `failure' client operation even if the error
4443 occurred locally during a protocol. Affected file is
4444 lib/silcclient/protocol.c.
4446 * Added support of sending LIST command to router from normal
4447 server. This way normal server can get list of all channels
4448 in the network too. Fixed the channel list sending in the
4449 server too. Affected files are silcd/command.c, and
4450 silcd/command_reply.[ch].
4452 * Added silc_server_update_channels_by_server and
4453 silc_server_remove_channels_by_server. They are used during
4454 disconnection of primary router and in backup router protocol.
4455 Affected file silcd/server_util.[ch], silcd/server.c and
4456 silcd/server_backup.c.
4458 * Fixed channel adding to global list in IDENTIFY command
4459 reply in server. Affected file silcd/command_reply.c.
4461 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4463 * If the incoming packet type is REKEY or REKEY_DONE process
4464 that packet always synchronously. Fixes yet another MAC
4465 failed error on slow (dialup) connections. Affected file
4466 lib/silcclient/client.c and silcd/server.c.
4468 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4470 * Call check_version SKE callback for initiator too. Affected
4471 file lib/silcske/silcske.c.
4473 * Implemented fix for security hole found in the SKE that was
4474 fixed in the specification few days back; the initiator's
4475 public key is now added to the HASH value computation.
4476 Added backwards support for the old way of doing it too, for
4477 old clients and old servers. Affected file is
4478 lib/silcske/silcske.c.
4480 * Enabled mutual authentication by default in SKE. If initiator
4481 is not providing mutual authentication the responder will
4482 force it. This will provide the proof of posession of the
4483 private key for responder. The affected files are
4484 lib/silcclient/protocol.c and silcd/protocol.c.
4486 * Do not cache anymore the server's public key during SKE.
4487 We do mutual authentication so the proof of posession of
4488 private key is done, and if the server is authenticated in
4489 conn auth protocol with public key we must have the public
4490 key already. Affected file silcd/protocol.c.
4492 * Added new global debug variable: silc_debug_hexdump. If
4493 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
4494 file lib/silcutil/silclog.[ch].
4496 * Fixed compilation warning due to char * -> const char *.
4497 Affected files lib/silcutil/silcnet.h, and
4498 lib/silccore/silcauth.[ch].
4500 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4502 * Fixed CMODE command when new channel key was created. If
4503 the creation failed the old key was removed. Next time giving
4504 same command would crash the server since the old key was
4505 freed already. Affected file silcd/command.c.
4507 * Fixed the silc_server_announce_get_channels to not crash
4508 on reconnect. Affected file silcd/server.c.
4510 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4512 * Added silc_log_set_debug_string function to set a regex
4513 string to match for debug output. Only the function names,
4514 or filenames matching the given debug string is actually
4515 printed. This way it is possible to filter out those debug
4516 strings that user is not interested in.
4518 Fixed a bug in silc_string_regexify.
4520 Affected files lib/silcutil/silclog.[ch], and
4521 lib/silcutil/unix/silcunixutil.c.
4523 * Changed the -d options in both server and Irssi SILC client
4524 to take the debug string as argument. Affected files
4525 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
4527 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4529 * Added silc_hash_babbleprint to create a Bubble Babble
4530 Encoded fingerprint. The encoding is developed by Antti
4531 Huima (draft-huima-babble-01.txt), and it creates human
4532 readable strings out of binary data. Affected file
4533 lib/silccrypt/silchash.[ch].
4535 * Print the babble print now in addition of fingerprint as well
4536 in Irssi SILC client. Affected files are
4537 irssi/src/fe-common/silc/module-formats.[ch],
4538 irssi/src/fe-common/silc/core/client_ops.c.
4540 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4542 * Fixed a security problem found in SKE. The initiator's
4543 public key too is now added to the HASH hash value creation
4544 which is signed by the responder to create the SIGN value.
4545 This will prevent anyone in the middle to lie to the responder
4546 about the initiator's public key. If this is done now, the
4547 man in the middle will get caught. Updated the protocol
4550 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4552 * Better installation directory handling. Configure module
4553 paths and other paths automatically to example_silc* files
4554 in doc/. A patch by toma.
4556 * Fixed compiler warning from MPI library, and from SILC RNG.
4559 * Added SILC_SERVER_PID_FILE to define the pid file for server.
4560 It can be configured with ./configure. A patch by toma.
4562 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4564 * Find correct make to use in prepare-clean. A patch by
4565 toma. Affected file prepare-clean.
4567 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
4569 * Added irssi variables use_auto_addr, auto_bind_ip,
4570 auto_bind_port and auto_public_ip.
4572 * Changed the interface for silc_client_send_key_agreement
4573 in lib/silcclient/silcapi.h
4577 irssi/src/silc/core/silc-core.c
4579 lib/silcclient/silcapi.h
4580 irssi/src/silc/core/silc-channels.c
4581 lib/silcclient/client_keyagr.c
4584 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4586 * Added silc_pkcs_public_key_compare to compare two
4587 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
4589 * Check that the client who set the founder mode on the
4590 channel is the same client that is giving the founder
4591 mode to itself. It is done by comparing the saved public
4592 key (it is saved even in the authentication is passphrase).
4593 Affected file silcd/command.c.
4595 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4597 * Do not process packet for disconnected socket connection.
4598 Affected file lib/silccore/silcpacket.c.
4600 * Process the DISCONNECT packet through scheduler in the
4601 client library. Affected file lib/silcclient/client.c.
4603 * Fixed the silc_client_packet_parse to not to increase
4604 the packet sequence number if the conn->sock and the
4605 current socket connection is not same. This can happen
4606 for example during key agreement when the conn includes
4607 multiple socket connections (listeners). Affected file
4608 lib/silcclient/client.c.
4610 * The sender of the file transfer request now provides also
4611 the pointer (listener) for the key exchange protocol. If
4612 the listener cannot be created then it sends empty key
4613 agreement and lets the receiver provide the listener.
4615 Added `local_ip' and `local_port' arguments to the
4616 silc_client_file_send. If they are provided they are used,
4617 if not then it will attempt to find local IP address, if
4618 not found or bind fails then the remote client will provide
4621 Affected files are lib/silcclient/client_ftp.c and
4622 lib/silcclient/silcapi.h.
4624 * Extended the FILE SEND command to support defining the
4625 local IP and port for key exchange listener. They are
4626 optional. Affected file irssi/src/silc/core/silc-servers.c.
4628 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4630 * Defined to WHOIS command reply the sending of fingerprint
4631 of the client's public key (if the proof of posession of the
4632 corresponding private key is verified by the server).
4633 Updated to the protocol specification.
4635 * Added support of receiving the client's public key's
4636 fingerprint in command reply in client library. Affected
4637 file is lib/silcclient/command_reply.c, and
4638 lib/silcclient/idlist.[ch].
4640 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4642 * Do not send over 128 chars long nickname to the server
4643 in NICK command. Affected file lib/silcclient/command.c.
4645 * Do not send over 256 chars long channel names to the server
4646 in JOIN command. Affected file lib/silcclient/command.c.
4648 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4650 * Assure that silc_server_close_connection cannot be called
4651 twice for same socket context. Affected file is
4654 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4656 * Send error message to application if opening file for
4657 writing during file transfer fails. Affected file is
4658 lib/silcclient/client_ftp.c.
4660 Remove all file transfer sessions for a client that we're
4661 removing from ID cache.
4663 Affected file is lib/silcclient/client_ftp.c.
4665 * Fixed silc_net_addr2bin to return correct address. Affected
4666 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
4668 * Fixed file transfer session removing on signoff notify.
4669 Affected file irssi/src/silc/core/silc-servers.c.
4671 * Added the SilcClientFileError to be returned in the monitor
4672 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
4673 Affected file lib/silcclient/silcapi.h.
4675 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4677 * Fixed a crash in silc_client_ftp_free_sessions and
4678 silc_client_ftp_session_free_client. Affected file
4679 lib/silcclient/client_ftp.c.
4681 * Added `disabled' field in the SilcChannelEntry in the server
4682 to indicate if the server entry is disabled. Affected file
4683 silcd/idlist.h, silcd/command[_reply].c.
4685 * SILC server adds now /var/run/silcd.pid everytime it is
4686 started. Affected file silcd/silcd.c.
4688 * Added silc_server_packet_send_clients to send a packet to
4689 the provided table of client entries. Affected file
4690 silcd/packet_send.[ch].
4692 * Fixed a crash in client resolving in client_prvmsg.c in
4693 client library. Affected file lib/silcclient/client_prvmsg.c.
4695 * Do not actually remove the client directly from ID cache
4696 during SERVER_SIGNOFF, but invalidate it. This way we
4697 preserve the WHOWAS info for the client. Affected file
4698 silcd/server_util.c.
4700 * Fixed SERVER_SIGNOFF notify handling in the server. The
4701 server is now able to process incoming SERVER_SIGNOFF notify
4702 for a server that it doesn't even know about. It will remove
4703 the clients provided in the notify. Affected file
4704 silcd/packet_receive.c.
4706 * Check for partial packet in data queue after every packet that
4707 was found from the queue. Return and wait for more data if
4708 there is partial data in queue. Affected file is
4709 lib/silccore/silcpacket.c.
4711 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4713 * Added SilcClietFileError enum to indicate error in
4714 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
4715 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
4716 Affected files lib/silcclient/silcapi.h and
4717 lib/silcclient/client_ftp.c.
4719 * Check that newsize in silc_buffer_realloc is larger than
4720 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
4722 * Added better monitor of file transfers. It now monitors
4723 key agreement protocol during the file transfer too. Added
4724 error reporting too. Affected files
4725 irssi/src/silc/core/silc-servers.c,
4726 irssi/src/fe-common/silc/module-formats.[ch].
4728 * Wrote a help file for FILE command.
4730 * Added silc_rng_global_get_byte_fast to get not-so-secure
4731 random data as fast as possible. Random data is read from
4732 /dev/urandom if available and from the SILC RNG if not
4733 available. It is used in padding generation. Affected file
4734 lib/silccrypt/silcrng.[ch].
4736 * All packets in client library are now processed synchronously.
4737 Optimized packet processing a lot. Affected file
4738 lib/silcclient/client.c.
4740 * All server connection packets are processing synchronously
4741 now in server, to optimize packet processing. Affected file
4744 * Include files are installed now only in Toolkit distribution
4745 if make install is given. Affected files: all Makefile.am's.
4747 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4749 * Assure that silc_client_notify_by_server_resolve does not
4750 resolve the client information multiple times. If it cannot
4751 be found by the first it cannot be found at all. Affected
4752 file lib/silcclient/client_notify.c.
4754 * Fixed WHOWAS command reply calling. Affected file
4755 lib/silcclient/command_reply.c.
4757 * Removed all references to silc_idlist_get_client from the
4758 Irssi SILC client since that call is internal call used by
4759 the library. The Irssi SILC client will use now client
4760 retrieval functions found in silcapi.h.
4762 * Fixed a bug in resolving nickname info before sending
4763 private message. It used freed memory. Affected file
4764 irssi/src/silc/core/silc-servers.c.
4766 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4768 * Assure my_channels statistics cannot go negative in server.
4769 Affected files silcd/server.c, silcd/server_util.c.
4771 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4773 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
4775 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4777 * Win32 Toolkit changes. Affected files
4778 win32/silc.dsw, win32/libsilc/libsilc.def,
4779 win32/libsilcclient/libsilc.def,
4780 lib/silcutil/silcutil.c, and
4781 lib/sftp/sftp_fs_memory.c.
4783 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4785 * Added silc_net_localip to return local host's IP address.
4786 Affected file lib/silcutil/silcnet.[ch].
4788 * If key exchange or rekey protocol is active for a connection
4789 parse all packets syncronously since there might be packets
4790 in packet queue that we are not able to process without first
4791 processing packets before them. Affected file silcd/server,
4792 lib/silcclient/client.c.
4794 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
4795 whether library should continue processing the packet.
4796 Affected file lib/silccore/silcpacket.h.
4798 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
4799 SilcSFTPMonitorData to SFTP server to monitor various
4800 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
4801 lib/silcsftp/sftp_server.c.
4803 * Added silc_file_size to return file size. Affected file
4804 lib/silcutil/silcutil.[ch].
4806 * Implemented the file transfer support for the client library.
4807 Added preliminary support for simple client to client one-file
4808 transmission. Affected file lib/silcclient/client_ftp.c,
4809 lib/silccilent/client.[ch].
4811 * Added new local command FILE to the Irssi SILC Client.
4812 It is used to perform the file transfer. It has subcommands
4813 SEND, RECEIVE, SHOW and CLOSE. Affected files
4814 irssi/src/silc/core/client_ops.c,
4815 irssi/src/silc/core/silc-server.[ch].
4817 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4819 * Relay the SILC_PACKET_FTP in the server. Affected files
4820 silcd/server.c and silcd/packet_receive.c.
4822 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4824 * Renamed silc_file_read and silc_file_write to functions
4825 silc_file_readfile and silc_file_writefile. Added function
4826 silc_file_open and silc_file_close. Affected files
4827 lib/silcutil/silcutil.[ch].
4829 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4831 * Resolve the client info when received private message or
4832 channel message for a client which nickname we don't know.
4833 Affected files lib/silcclient/client_prvmsg.c and
4834 lib/silcclient/client_channel.c.
4836 * Do not crash in /KEY if client is not connected. Affected
4837 file irssi/src/silc/core/silc-channels.c.
4839 * Added SilcClientStatus field to the SilcClientEntry in the
4840 lib/silcclient/idlist.h.
4842 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
4843 is incomplete and is being resolved, it won't be resolved
4846 Make sure also that USERS command reply does not resolve
4847 twice information. Affected file is
4848 lib/silcclient/command_reply.c.
4850 Make sure that silc_client_get_clients_by_list does not
4851 resolve twice same information.
4853 * Check for valid client->id in the silc_server_free_client_data.
4854 Affected file silcd/server.c.
4856 * Fixed /GETKEY nick@server not to crash if the server entry
4857 is not found. Affected file lib/silcclient/command.c.
4859 * Fixed the silc_server_check_cmode_rights to check the
4860 requested modes correctly. Affected file silcd/command.c.
4862 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
4864 * Better checks for non-printable chars in nick added.
4865 Affected file silcd/command.c.
4867 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4869 * Call the silc_server_udpate_servers_by_server in the
4870 primary router that comes back online in the backup resuming
4871 protocol. Otherwise it routes packets wrong. Affected file
4872 silcd/server_util.[ch], silcd/server_backup.c.
4874 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4876 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
4877 lib/silcutil/silcbuffmt.[ch].
4879 * Redefined the SILC packet header to include the padding
4880 length. Affected file lib/silccore/silcpacket.[ch].
4882 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
4883 length for maximum padding up to 128 bytes). Affected
4884 file lib/silccore/silcpacket.h.
4886 * Removed all backwards support for old 0.5.x MAC thingies.
4887 The SILC packet header change makes it impossible to be
4888 backwards compatible.
4890 * Send the ENDING packet with timeout in the backup resuming
4891 protocol. This is to assure that all routers has connected
4892 to the primary router. Affected file silcd/server_backup.c.
4894 * Changed the RNG to take the first IV from random data. It
4895 used to take it from zero actually. Changed the RNG also
4896 to use /dev/urandom during session. /dev/random is used
4897 in initialization. Affected file lib/silccrypt/silcrng.[ch].
4899 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4901 * Changed the SILC packet header to have the first two bytes
4902 (the packet length) encrypted. Affected files aroung the
4903 code tree, lib/silccore/silcpacket.[ch]. Removed the
4904 SilcPacketCheckDecrypt callback. It is not needed anymore
4905 since the silc_packet_receive_process will determine now
4906 whether the packet is normal or special.
4908 * Implemented the unidirectional MAC keys. Affected files
4909 lib/silcske/silcske.c, silcd/protocol.c and
4910 lib/silcclient/protocol.c.
4912 * Implemented the packet sequence number to the MAC computation.
4913 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
4914 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
4915 lib/silcclient/protocol.c.
4917 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4919 * Allow backup router to announce servers. All servers
4920 announced by backup router are added to the global list
4921 automatically. Update hte server's socket to our primary
4922 router also when backup router announces a server.
4923 Affected file silcd/packet_receive.c.
4925 * Do not update the client->router in the function
4926 silc_server_udpate_clients_by_server if the client is on
4927 global list. We might fail to find any specific server
4928 for locally connected clients and local cell clients. They
4929 should still use the `from' and not `to' as client->router.
4930 This fixes backup router resuming protocol. Affected file
4931 silcd/server_util.c.
4933 * Decrease channel statistics count only if the channel
4934 deletion worked. Affected files are silcd/server.c and
4935 silcd/server_util.c.
4937 * Added silc_server_update_servers_by_server to update origin
4938 of all server entries. Used during backup router protocol.
4939 Affected files silcd/server_util.[ch], silcd/server.c. and
4940 silcd/backup_router.c.
4942 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
4943 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
4944 silc_hmac_get_hash and silc_hmac_get_name. Affected file
4945 lib/silccrypt/silchmac.c.
4947 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4949 * Assure that router cannot reroute the same channel message
4950 to the sender. Affected file silcd/packet_receive.c.
4952 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4954 * Made better checks that the channel message is not sent
4955 to the router it came from. Affected file is
4956 silcd/packet_send.c. Fixed memory leak too.
4958 * Announce informations for incoming router connection, but
4959 only after checking if it is replaced by backup router.
4960 Affected file silcd/packet_receive.c.
4962 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4964 * Fixed the backup resuming protocol to work in multiple
4965 router environment. Affected file silcd/server_backup.c.
4967 * Route packet only to one router in the function
4968 silc_server_packet_send_to_channel. Affected file is
4969 silcd/packet_send.c.
4971 * Fixed silc_server_send_notify_dest to set the broadcast
4972 flag. Fixed the silc_server_send_notify_topic to actually
4973 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
4974 Affected file silcd/packet_send.c.
4976 * Changed the SFTP Filesystem interface. Changed the
4977 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
4978 the filesystem operation function. The SilcSFTPFilesystem
4979 is now a context that is allocated by all filesystem allocation
4980 functions and it already includes the operations structure
4981 and filesystem specific context. It is given as argument
4982 now to the silc_sftp_server_start. This made the interface
4983 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
4984 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
4986 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4988 * Changed the backup router adding and getting interfaces
4989 in the server. The router that will be replaced by the
4990 specified backup router is now sent as argument. Affected
4991 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
4994 * Added silc_net_addr2bin_ne to return the binary form of
4995 the IP address in network byte order. Affected files
4996 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
4998 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5000 * Check for existing server ID in silc_server_new_server
5001 and in silc_server_connect_to_router_final and remove the
5002 old entry if it exists. Affected file silcd/packet_receive.c,
5005 * Send the channel message always to only one router, either
5006 in upstream or downstream. Affected file is
5007 silcd/packet_send.c.
5009 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5011 * Wrote the definition of the backup resuming protocol to the
5012 protocol specification.
5014 * Removed one redundant channel key generation from normal
5015 server during joining procedure. Removed one redundant
5016 channel key sending from server to router during joining
5017 procedure. Affected file silcd/command.c.
5019 * Made minor bugfixes to the backup router resuming protocol.
5020 Affected file silcd/server_backup.c, server.c.
5022 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5024 * Added --disable-asm configuration option. Affected files
5025 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5028 * Implemented the backup resuming protocol that is used to
5029 resume the primary router position in the cell after the
5030 primary router comes back online. Affected files
5031 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5032 and silcd/server_util.[ch].
5034 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5036 * Sleep two (2) seconds after sending QUIT command to server.
5037 Affected file lib/silcclient/command.c.
5039 * Assure that if outgoing data buffer is pending do not force
5040 send any data. Affected file silcd/packet_send.c.
5042 * Assure that if outgoing data buffer is pending do not force
5043 send any data. Affected file lib/silcclient/client.c.
5045 * Implemented the backup router support when the primary router
5046 goes down. The servers and routers can now use the backup
5047 router as new primary router without loosing connectivity.
5049 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5051 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5052 in the server to indicate disabled entry. All data read
5053 from the connection will be ignored and no data is sent
5054 for entry that is disabled. Affected files are
5055 silcd/idlist.h, silcd/server.c.
5057 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5059 * Created SFTP client and server test programs in the
5060 lib/silcsftp/tests directory.
5062 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5064 * Implemented memory filesystem (virtual filesystem) for
5065 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5068 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5070 * Implemented the SFTP (SSH File Transfer Protocol) to the
5071 lib/silcsftp. It includes SFTP client and SFTP server
5074 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5076 * Moved lib/silccore/silcprotocol.[ch] to the
5077 lib/silcutil library.
5079 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5080 take variable argument list pointer as argument. Affected
5081 file lib/silcutil/silcbuffmt.[ch].
5083 * Added silc_buffer_set function that is used to set data
5084 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5085 Affected file lib/silcutil/silcbuffer.h.
5087 * Changed various routines in the core library to use the new
5088 silc_buffer_set instead of allocating new buffer only for
5091 * Added 64-bit value formatting and unformatting support to the
5092 silc_buffer_[un]format routines. Affected file is
5093 lib/silcutil/silcbuffmt.[ch].
5095 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5096 to includes/bitmove.h.
5098 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5100 * Fixed channel user mode saving in client library. Affected
5101 file lib/silcclient/command[_reply].c.
5103 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5105 * Defined the file transfer to the SILC Protocol. Added
5106 new packet type SILC_PACKET_FTP and defined File Transfer
5107 Payload. The mandatory file transfer protocol is SFTP
5108 (SSH File Transfer Protocol). Affected file in addition
5109 of the internet draft is lib/silccore/silcpacket.h.
5111 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5112 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5113 is used as part of backup router protocol when the primary
5114 router of the cell is back online and wishes to resume
5115 the position as primary router.
5117 * Redefined the MAC generation keys in the protocol. The
5118 same key is not used anymore in both direction. Both
5119 direction will now use different keys for sending and
5120 receiving. This fixes a potential security flaw. This
5121 change causes incompatibilities in the protocol.
5123 * Redefined also the MAC computation from the packet.
5124 An packet sequence number is now added to the MAC
5125 computation. This prevents possible replay attacks against
5126 the protocol. This change too causes incompatibilities
5129 Added `sequence' field to the SilcPacketContext to hold
5130 the current sequence number for the packet.
5132 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5134 * Added `created' field to the SilcIDListData in the file
5135 silcd/idlist.h to indicate the time when the entry was
5138 * Added `created' field to the SilcChannelEntry too. Affected
5139 file silcd/idlist.h.
5141 * Added `creation_time' aguments to all the announcement functions
5142 in the server. If it is provided then only the entries that
5143 was created after the provided time frame are actually
5144 announced. Affected file silcd/server.[ch].
5146 * The protocol says that the Channel ID's IP address must be
5147 based on the router's IP address. Added check for this in
5148 the silc_server_new_channel when processing incoming New Channel
5149 Payload. Affected file silcd/packet_receive.c.
5151 * Print out the correct version with --version in SILC client.
5152 Affected file irssi/src/silc/core/silc-core.c.
5154 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5156 * Fixed WHOWAS command to check for completnes of the client
5157 entry always, not just when the command is coming from client.
5158 Affected file silcd/command.c.
5160 * Added new function silc_server_packet_queue_purge to purge the
5161 outgoing data queue to the network. After the function returns
5162 it is guaranteed that the outgoing packet queue is empty.
5163 Affected file silcd/packet_send.[ch].
5165 * Purge the outgoing packet queue in the rekey protocol's final
5166 callback to assure that all rekey packets go to the network
5167 before quitting the protocol. Affected file silcd/server.c.
5169 * Added silc_client_packet_queue_parse as similar function as
5170 in server to the client library. The affected file is
5171 lib/silcclient/client.c.
5173 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5175 * Splitted silcd/server.c and created silcd/server_util.[ch]
5176 for utility functions.
5178 * Added new socket flag SILC_SF_DISABLED to indicate that the
5179 connection is open but nothing can be sent to or received from
5180 the connection. Affected file lib/silcutil/silsockconn.[ch].
5181 The checking for disabled socket is checked in the low level
5182 silc_socket_write and silc_socket_read functions.
5184 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5186 * Allow only nicknames and channel names that fits into the
5187 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5189 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5191 * When processing JOIN command reply in server check that if
5192 the channel exists in our global list we'll move it the local
5193 list. Affected file silcd/command_reply.c.
5195 * Fixed the check whether client is joined on the channel already
5196 in JOIN command. Affected file lib/silcclient/command.c.
5198 * Fixed the JOIN command reply to check whether the channel
5199 already exists. Affected file lib/silcclient/command_reply.c.
5201 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5203 * Added silc_ske_status_string to map the SKE error numbers
5204 to readable strings. The affected files are
5205 lib/silcske/silcske[_status].[ch].
5207 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5209 * Do not show the private channels on the WHOIS channel list
5210 as it is not allowed by the protocol. The affected file is
5213 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5215 * Assure that the packet length digged from the actual packet
5216 is something sensible in the silc_packet_decrypt_rest_special
5217 in lib/silccrypt/silcpacket.c.
5219 * Free and NULL the allocated pointer in silc_hmac_alloc if
5220 the HMAC allocation fails. The affected file is
5221 lib/silccrypt/silchmac.c.
5223 * Print the selected security properties to the log files in
5224 the server. Affected file silcd/protocol.c.
5226 * Add SKE's reference counter even if calling the completion
5227 callback manually. Otherwise it goes negative, although it
5228 does not cause any problems. The affected file is
5229 lib/silcske/silcske.c.
5231 * Remove the client entry with short timeout after giving the
5232 KILL command. Affected file lib/silcclient/command.c.
5234 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5235 case all found clients are already disconnected (WHOWAS would
5236 found them) in the server. Affected file silcd/command.c.
5238 * Update the last_receive (time of last data received) to be
5239 updated only when received private or channel message so that
5240 the idle time showed in WHOIS makes more sense.
5242 * Added boolean field `valid' in to the SilcClientEntry in the
5243 client library to indicate whether the entry is valid or not.
5244 This fixes the nickname change bug on channel when changing
5245 the nickname to be same than the old (like nick to Nick) the
5246 nickname formatter doesn't set the new nick anymore to Nick@host.
5247 Affected file lib/silcclient/idlist.[ch].
5249 * Now actually fixed the nickname changing on disconnection.
5250 Added new function silc_change_nick to the Irssi SILC Client.
5251 Affected file irssi/src/silc/core/client_ops.c,
5252 irssi/src/silc/core/silc-nicklist.[ch].
5254 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5256 * Check that the public key exists in the GETKEY command before
5257 trying to encode it. Affected file silcd/command.c.
5259 * Print some notifications on received public keys with GETKEY
5260 command in the Irssi SILC Client. Affected files are
5261 irssi/src/fe-common/silc/module-formats.[ch],
5262 irssi/src/silc/core/client_ops.c.
5264 * Use IDENTIFY command to resolve the server information in the
5265 GETKEY command instead of INFO command. Affected file
5266 lib/silcclient/command.c.
5268 * All command reply functions in the client library now calls
5269 the pending command reply callbacks even if an error has
5270 occurred. The server has done this a long time and now it was
5271 time to move the client library to this as well. Now all
5272 errors can be delivered back to the pending command reply
5273 callbacks if necessary. Affected files are
5274 lib/silcclient/command[_reply].[ch].
5276 * Change the nickname on disconnection back to the username
5277 because in reconnect the server will enforce it to it anyway.
5278 Affected file irssi/src/silc/core/silc-servers.c.
5280 * Fixed a config file parsing bug in the Irssi SILC client.
5281 Affected file irssi/src/silc/core/clientconfig.c.
5283 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5285 * When printing the channel mode on JOIN, verify that the
5286 channel key and channel's HMAC are valid. Affected file
5287 irssi/src/silc/core/client_ops.c.
5289 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5291 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5292 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5293 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5295 * Removed channel key rekey task deleting from the function
5296 silc_server_save_channel_key. Affected file silcd/server.c.
5297 Added explicit timeout task context instead that is used to
5298 delete the task if we are registering a new task before the
5299 new task has elapsed.
5301 * When channel key rekey occurs the client library now saves
5302 the old channel key for a short period of time (10 seconds) and
5303 is able to use it in case some is still sending channel
5304 messages encrypted with the old key after the rekey. Affected
5305 file lib/silcclient/[idlist.h|client_channel.c].
5307 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5309 * Added check to the silc_server_new_id_real to not accept
5310 new ID if it is the sender's own ID. Affected file is
5311 silcd/packet_receive.c.
5313 * Assure that we do not announce ourself or the one we've
5314 sending our announcements when we're router and are announcing
5315 servers to our primary router. Affected file silcd/server.c.
5317 * Fixed silc_server_command_identify_check_client to assemble
5318 correct WHOIS packet. It send corrupted WHOIS packet and
5319 caused problem with router to router connections. Affected
5320 file silcd/command.c.
5322 Fixed also silc_server_command_whois_check the same way
5323 as for the IDENTIFY command.
5325 * Added new SilcIDListStatus to the server in the SilcIDListData
5326 structure. The status now includes the current status of
5327 the entry (like registered, resolved etc.). Affected file
5328 silcd/idlist.[ch]. Defined a bunch of different status types
5329 as well. This replaced the old boolean registered field as well.
5331 Added resolve_cmd_ident field to the SilcClientEntry structure
5332 too so that if the entry is for example being resolved so
5333 another command may attach to the same pending command reply
5334 without requiring to resolve the same entry again. This concept
5335 should optimize the WHOIS and the IDENTIFY resolving under
5336 heavy load by taking away unnecessary resolving for entries
5337 that are being resolved already.
5339 Added support for adding multiple pending commands for one
5340 command idenfier. Affected file silcd/command[_reply].[ch].
5342 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5343 before deleting the data. Otherwise the hash table will have
5344 freed data in comparison functions. Affected file is
5345 silcd/command_reply.c.
5347 * Fixed silc_idlist_replace_client_id to add the new entry to
5348 the cache with NULL nickname. Otherwise there will be invalid
5349 memory as the nickname after the nickname is freed. Affected
5350 file silcd/packet_receive.c.
5352 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5353 saved into wrong slots because the previous number of entries
5354 was not taken into account. Affected file silcd/idlist.c.
5355 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5357 * If we are router and we receive JOIN notify to a channel that
5358 does not have any users then notified client is marked as the
5359 channel founder, as it is it. The affected file is
5360 silcd/packet_receive.c
5362 * Added to the extended hash table API's table_del_*ext functions
5363 the destructor as argument too, so that the caller can decide
5364 which destructor to use or whether to use destructor at all.
5365 Affected file lib/silcutil/silchashtable.[ch].
5367 * Fixed ID Cache purging. It actually deleted the entries from
5368 the hash table after the data was freed. The hash table ended
5369 up comparing freed memory. The affected file is
5370 lib/silccore/silcidcache.c.
5372 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5374 * Fixed Irssi SILC client's KILL command's HELP syntax.
5376 * The USERS command now resolves the detailed user information
5377 if the userinfo field is missing. Affected file is
5378 lib/silcclient/command_reply.c.
5380 * Do not print error in silc_file_read if the read file does
5381 not exist. Just silently return NULL. Affected file is
5382 lib/silcutil/silcutil.c.
5384 * Fixed the silc_log_output to not wine about NULL filename
5385 and to not create some bogus " " filename. Affected file is
5386 lib/silcutil/silclog.c.
5388 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5390 * Fixed various printing bugs on the user interface in the
5391 Irssi SILC Client. Minor changes that were forgotten from
5394 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5396 * Fixed the configure.in.pre and the compilation and distribution
5397 environment to support the new autoconf 2.52. That version is
5398 now required to compile the CVS trunk.
5400 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5402 * Renamed function silc_parse_nickname to silc_parse_userfqdn
5403 to generally parse user@fqdn format strings. Affected file
5404 lib/silcutil/silcutil.c.
5406 * Added nickname_format and nickname_force_format fields to the
5407 SilcClientParams structure. The first one defines the format
5408 for the nicknames that the library will enforce if the receives
5409 multiple same nicknames. The second one is boolean value and
5410 can be used to force the library to always enforce the format
5411 to the nicknames regardles whether there are multiple nicknames
5412 or not. This configurable formatting was employed to flexibly
5413 support accessing multiple nicknames from the user interface.
5414 The userinterface can now set the nicknames to what ever format
5415 they prefer. Affected file lib/silcclient/silcapi.h.
5417 Added function silc_client_nickname_format to the file
5418 lib/silcclient/idlist.c. It performs the nickname formatting.
5420 Added new field `hostname´ to the SilcClientEntry context.
5421 It holds the hostname of the client. Affected file is
5422 lib/silcclient/idlist.h.
5424 * Irssi SILC Client sets the nicknames in nick@hostn format.
5425 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
5426 irssi/src/silc/core/silc-core.c.
5428 The WHOIS printing now also shows both the real nickname and
5429 the formatted nickname so that user knows how to access the
5430 user if there are multiple same nicknames cached. Affected
5431 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
5432 printing formatting too to take the hostname now as a separate
5433 argument. The Affected file is
5434 irssi/src/fe-common/silc/modules-formats.[ch].
5436 * Changed the silc_client_get_clients_local to accept the formatted
5437 nickname as argument. It accepts the real nickname too but the
5438 formatted nickname can be used to find the true entry from
5439 multiple entries. Affected file lib/silcclient/silcapi.h and
5440 lib/silcclient/idlist.c.
5442 * Added nickname_format_parse field to the SilcClientParams.
5443 It is a callback function provided by the application to parse
5444 the nickname out of the formatted nickname string. The library
5445 calls it to get the nickname from the formatted string. Since
5446 the application generally knows better the format of the nickname
5447 string it parses it instead of the library, even though library
5448 encodes the formatted string. If the callback function is not
5449 provided then the library will use the string as is. The
5450 affected file is lib/silcclient/silcapi.h.
5452 * All the nickname strings passed to the client library in
5453 commands are now expected to be formatted nickname strings.
5454 If the command does not support the formatted nickname string
5455 it will assume that the sent string is the actual nickname.
5456 Affected file lib/silcclient/command.c.
5458 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5460 * Added public key authentication support to OPER and SILCOPER
5461 commands in the client library. Affected file is
5462 lib/silcclient/command.c.
5464 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5466 * Changed the get_auth_methdod client operation to be asynchronous.
5467 It can be async if the application resolves the authentication
5468 method from the server during the negotiation. Added new
5469 SilcGetAuthMeth completion callback that the application will
5470 call after resolving the authentication method.
5472 Added function silc_client_request_authentication_method that
5473 the application can use to resolve the authentication method
5474 from the server. Added also SilcConnectionAuthRequest callback
5475 that the library will call after the server has replied. The
5476 application can call this function if it does not know the
5477 current authentication method.
5479 Affected files are lib/silcclient/client.c and
5480 lib/silcclient/silcapi.h.
5482 * The Irssi SILC client now automatically resolves the authentication
5483 method incase any configuration information is not present (and
5484 currently there never is). The affected file is
5485 irssi/src/silc/core/client_ops.c.
5487 * Fixed public key authentication from the client library.
5488 Affected file lib/silcclient/protocol.c. Changed also the
5489 protocol specification about the public key authentication in
5490 the connection authentication protocol. The actual data to be
5491 signed is now computed with a hash function before signing.
5493 * Fixed the public key authentication from the server as well.
5494 Affected file silcd/protocol.c.
5496 * Removed the mlock()'s from the memory allocation routines.
5497 Affected file lib/silcutil/silcmemory.c. The ./configure does
5498 not check anymore for the mlock(). Affected file is
5501 * Fixed USERS command in server to allow the execution of the
5502 command for private and secret channels if the client sending
5503 the command is on the channel. Affected file silcd/command.c.
5505 * Fixed silc_client_get_clients_local to return the clients
5506 count correctly. It could return wrong value. Affected file
5507 lib/silcclient/idlist.c.
5509 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5511 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
5512 types. The assembler optimizations seemed not to like 64-bit
5513 data types. The assmebler optimizations thus are now enabled
5514 also for BSD systems as opposed to only enable them for Linux.
5516 * Do not check for threads at all on BSD systems. Affected
5517 file configure.in.pre.
5519 * Removed -n and -h options from the Irssi SILC Client since
5520 they are not used in silc.
5522 * Fixed the prime generation to assure that the first digit
5523 of the generated random number is not zero since our conversion
5524 routines does not like number strings that starts with zero
5525 digit. If zero digit is seen the random number is regenerated.
5526 This caused some corrupted RSA keys when the zero first digit
5527 was met. Affected file lib/silcmath/silcprimegen.c.
5529 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5531 * Fixed WIN32 configuration in the ./configure script.
5532 Fixed to include xti.h on environments that has it.
5533 Patches by Carsten Ilchmann and andrew.
5535 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5537 * Changed the silc_id_create_client_id to be collision
5538 resistant. It is now assured that there cannot be created
5539 two same client ID's. I suspect that some weird bugs in
5540 the server were actually caused by duplicate Client IDs.
5541 Affected file silcd/serverid.[ch]. A router receiving
5542 new ID now also assures and informs the sending server
5543 if the ID caused collision.
5545 * Changed the silc_id_create_channel_id to also assure that
5546 there are no collisions.
5548 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5550 * Statement about ignoring the Mutual Authentication flag when
5551 performing rekey with PFS was a bit misleading. It is ignored
5552 if it was set in the initial negotiation, it cannot be even
5553 set in the rekey. Fixed in the ke-auth draft. Started the
5554 new versions of the protocol drafts in the doc/.
5556 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5558 * Fixed a bug in silc_client_command_identify_save when saving
5559 new channel information. The channel name was no duplicated
5560 and caused crash on exit. Affected file is
5561 lib/silcclient/command_reply.c.
5563 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5565 * Fixed the getkey command handling in the server. Send just
5566 empty OK reply to the sender if the key could not be fetched
5567 (but everything else was ok, like the key just was not available).
5568 Changed the public key parameter to optional in the protocol
5569 specs so that empty OK reply can be sent. Affected file
5572 Added a message to Irssi SILC client to tell to user if the
5573 server did not return a public key.
5575 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5577 * Fixed a channel key regeneration bug. It registered new
5578 timeout tasks exponentially until all system resources were
5579 used. Affected file silcd/server.c.
5581 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5583 * Added the SILC Document generator to the scripts/silcdoc.
5584 It can be used to generate the Toolkit Reference Manual out
5585 of the source tree. Internally it will also use the RoboDoc
5586 generator now imported in util/robodoc.
5588 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5590 * Added couple of return's in rekey protocol if error orccurred
5591 during the protocol. The execution must be terminated.
5592 Affected file silcd/protocol.c. Also, terminate the protocol
5593 always with timeout.
5595 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5597 * The client's Client ID was created initally from the wrong
5598 nickname (it could have been in format nick@host) in the
5599 silc_server_new_client. Affected file silcd/packet_receive.c
5601 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5603 * Added some SILC_LOG_ERROR's to various error conditions
5604 if client could not be added to ID cache. Affected files
5605 silcd/packet_receive.c and silcd/server.c.
5607 * When client's sock->user_data is freed, NULL also the
5608 client->router and client->connection pointers. Added check
5609 for these pointers being NULL to various places around the
5610 code. Affected file silcd/server.c.
5612 * Added client->data.registered == TRUE checks to various
5613 places around the code to assure that unregistered client's
5614 are not handled when it is not allowed. Affected file
5617 * Added `bool registered' fields to all
5618 silc_idlist_[server|client]_get_* routines to indicate whether
5619 the fetched client needs to be registered or not. Affected
5620 file silcd/idlist.[ch].
5622 * Add your own entry as registered to the ID cache in the
5623 server. Affected file server.c.
5625 * Fixed a bug in silc_server_new_server. The SilcServer was
5626 set as the new server's context instead of SilcServerEntry.
5627 This naturally caused some weird bugs.
5629 * Added "updated" field the SilcChannelEntry which indicates
5630 the time since the channel entry was last accessed. This
5631 can be used to determine whether it is necessary to
5632 announce the channel after backup resuming protocol.
5633 Affected files silcd/idlist.[ch].
5635 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5637 * Do not delete the channel rekey task when adding it
5638 for in silc_server_create_channel_key.
5640 * Changed the silc_server_create_channel_key to return
5641 TRUE or FALSE to indicate the success of the channel key
5644 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5646 * Fixed MSVC++ project files and added missing files to
5647 Makefiles under win32/.
5649 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5651 * Do not add TCP_NODELAY flag if the operating system
5652 does not have it defined. Affected files are
5653 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5655 * Fixed buffer overflow from Irssi SILC Client. Affected
5656 file irssi/src/fe-common/core/themes.c.
5658 * Fixed double free in client library in the file
5659 lib/silcclient/client.c when disconnecting from server.
5661 * Applied double free patch from cras to Irssi SILC client.
5662 Affected files irssi/src/core/[modules/expandos].c
5664 * Fixed the disconnection handling to Irssi SILC Client.
5665 The application must call silc_client_close_connection
5666 in ops->connect client operation in case of failure of
5667 the connection. Affected file is
5668 irssi/src/silc/core/client_ops.c.
5670 * Do not set sock->protocol to NULL in the function
5671 silc_client_close_connection after executing the protocol's
5672 final callback since the sock might not be valid anymore.
5673 Affected file lib/silcclient/client.c.
5675 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5677 * Do not enable SILC_THREADS if the linking with libpthread
5678 did not happen. Affected file configure.in.pre.
5680 * Added notion to protocol specification that server must
5681 verify the sent authentication payload with CMODE when
5682 setting the channel founder key. Implemented it to the
5683 server. Affected file silcd/command.c.
5685 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5687 * Added _EXTRA_DIST SILC distribution variable to the
5688 distributions file. It is used to conditionally add extra
5689 files or directories to the specific distribution. Affected
5690 files ./prepare, Makefile.am.pre and distributions.
5692 Removed the `_' from the start of the distribution names.
5695 * Added README.WIN32 for instructions to compile the Toolkit
5698 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5700 * Fixed a double free in disconnection in the server. Affected
5701 file is silcd/server.c.
5703 * Fixed the lib/silcske/groups.c to work now also with GMP
5704 MP library. The string conversion did not work when using
5705 specific base and the base is indicated in the string as well.
5707 * Created win32/ directory which now includes MSVC++ specific
5708 stuff so that toolkit (DLLs) may be compiled with MSVC++.
5709 It will appear only in the toolkit distribution
5711 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5713 * Changed the key material distribution function in case when
5714 the hash output is too short. The data is now concatenated
5715 a bit differently than it used to. Made the change to the
5716 SKE protocol specification.
5718 * Added better GMP detection to configure.in.pre. A patch
5721 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5723 * Fixed a minor bug in SKE that might cause some problem on
5724 some platforms. Affected file lib/silcske/silcske.c.
5726 * Added the cookie checking for initiator in the SKE. It checks
5727 that the responder returns the sent cookie unmodified. The
5728 affected file is lib/silcske/silcske.c. Added new SKE
5729 error type INVALID_COOKIE that can be sent during the
5730 negotiation. Fixed some memory leaks as well.
5732 * Added the "invalid cookie" error message to Irssi SILC client's
5735 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5737 * Added `task_max' field to the SilcClientParams to indicate
5738 the maximum tasks the scheduler can handle. If set to zero,
5739 default values are used. Affected file lib/silcclient/silcapi.h.
5741 * Fixed memory leaks in silc_client_close_connection. Affected
5742 file lib/silcclient/client.c.
5744 * Added silc_client_del_client_entry to client library to free
5745 all memory of given client entry. Affected file is
5746 lib/silcclient/idlist.[ch].
5748 * Added new functions silc_client_del_channel and
5749 silc_client_del_server to delete channel and server entries.
5750 Affected file lib/silcclient/[silcapi.h/idlist.c].
5752 * Removed silc_client_del_client_by_id from silcapi.h.
5754 * Fixed the INFO command to return the server's own info
5755 correctly when querying by Server ID. Affected file is
5758 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5760 * Removed the non-blocking settings in WIN32 code in the
5761 silc_sock_[read/write] and added SleepEx instead. Affected
5762 file lib/silcutil/win32/silcwin32sockconn.c. The availability
5763 of input data is now checked with FIONREAD and ioctlsocket.
5765 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5767 * Call silc_schedule_task_del_by_context in the
5768 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
5769 Affected file lib/silccore/silcprotocol.c.
5771 * Call silc_protocol_cancel for active protocols in the
5772 silc_server_close_connection if the funtion
5773 silc_server_free_sock_user_data has not been called.
5774 Affected file silcd/server.c.
5776 * Generic tasks cannot be deleted using the del_by_fd
5777 task deleting function since generic tasks does not match
5778 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
5780 * Added a notion to SILCOPER help file that the SILCOPER works
5781 only on router server, not on normal server.
5783 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5785 * Added for WIN32 support for the new scheduler as well.
5786 Affected file lib/silcutil/win32/silcwin32schedule.c.
5788 * Fixed the SHA1 implementation to work on various platforms.
5790 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5792 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
5793 API. It is part of the scheduler now. Everything else is
5794 as previously but some functions has changed their names.
5795 Checkout the lib/silcutil/silcschedule.h for the interface.
5796 Updated all applications to use the new interface. Affected
5797 files are lib/silcutil/silcschedule.[ch].
5799 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5801 * Found a bug in the SKE implementation. The HASH value,
5802 specified by the protocol, was not computed correctly. The
5803 public key of the responder was not added to the computation
5804 even though it is mandatory. Affected file lib/silcske/silcske.c.
5805 This unfortunately causes incompatibilities with older
5806 clients and servers.
5808 * Added WIN32 specific network init and uninit functions:
5809 silc_net_win32_init and silc_net_win32_uninit to init and uninit
5810 the Winsock2. Affected file lib/silcutil/silcnet.h and
5811 lib/silcutil/win32/silcwin32net.c.
5813 * Set the socket always to nonblocking mode on WIN32 after
5814 reading data or writing data. Affected file is
5815 lib/silcutil/win32/silcwin32sockconn.c.
5817 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5819 * Fixed various compilation problems under WIN32. Affected
5820 files lib/silcutil/win32/silcwin32thread.c and
5821 lib/silcutil/win32/silcwin32schedule.c.
5823 * Removed all _internal.h #includes from public header
5824 files. Internal headers must never be included from
5827 Removed also the lib/silcske/payload_internal.h file.
5829 * All include files that may be needed (public and some others
5830 included by the public headers) by application developers are
5831 now copied to the ./includes directory. It does not copy any
5832 internal headers. Affected file Makefile.defines.pre and all
5833 Makefile.am's under lib/ and subdirs.
5835 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5837 * Do not change the ~/.silc directory's permissions automatically.
5838 Affected file irssi/src/silc/core/clientutil.c.
5840 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5842 * Do not cancel the protocol in silc_server_close_connection
5843 it might cause recursion. Now cancelled in the function
5844 silc_server_free_sock_user_data. Affected file silcd/server.c.
5846 * Fixed the silc_server_remove_clients_by_server to regenerate
5847 the channel keys correctly finally. Added also new function
5848 silc_server_remove_clients_channels to actually do it.
5849 Affected file silcd/server.c.
5851 * Fixed the silc_server_new_channel to not crash by giving
5852 wrong router to the new channel. Affected file is
5853 silcd/packet_receive.c.
5855 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5857 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
5858 which is given as argument to the silc_client_alloc now.
5859 It can be used to configure the client and set various parameters
5860 that affect the function of the client.
5862 * The USERS command in server did not check whether the channel
5863 is private or secret. Affected file silcd/command.c.
5865 * Added new argument to the USERS command in protocol specification.
5866 The USERS command now can take the channel name as argument
5867 as well. Added support for this in client and server and
5868 updated the protocol specs.
5870 * Completed the GETKEY command in client. It can be now used
5871 to fetch also servers public key not only some clients.
5872 Affected files lib/silcclient/command[_reply].c.
5874 * Added silc_client_get_server to return server entry by the
5875 server name. Affected files lib/silcclient/silcapi.h and
5878 * Redefined the IDENTIFY command in protocol specification to be
5879 more generic. It now can be used to query information about
5880 any entity in the SILC Network, including clients, servers and
5881 channels. The query may be based either the entity's name
5882 or the ID. Added support for this in both client and server.
5884 Affected files silcd/command.c and lib/silcclient/command.c
5885 and command_reply.c.
5887 * Optimized the WHOIS and WHOWAS commands in the server. Removed
5888 the _from_client and _from_server functions. Affected file
5891 * Added silc_client_get_channel_by_id_resolve to the file
5892 lib/silcclient/silcapi.h to resolve channel information by
5893 its ID. Added also silc_client_get_channel_by_id that
5894 does not resolve it from the server.
5896 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5898 * Added SilcServerEntry context into the client library
5899 to represent one server. The INFO command now allocates
5900 these to save the resolved server info. For now on the
5901 client library will also keep information about servers,
5902 connected and resolved with INFO.
5904 The INFO command now allocates the SilcServerEntry context
5905 and saves the server info there. The COMMAND_REPLY in
5906 the INFO now returns the parameters to application in
5907 same order as defined in the protocol specification.
5909 The entries are cached in the client->server_cache.
5911 * The INFO command is now issued after received the Client ID
5912 from the server. Affected file lib/silcclient/client.c.
5914 * The CMODE_CHANGE notify may now return also an SilcServerEntry
5915 to the application as the mode changer might be server.
5916 It is guaranteed that NULL is not returned anymore to the
5917 application. Affected file lib/silcclient/client_notify.c.
5919 The ID Type is now also passed to the application so that
5920 it can check whether the returned entry is SilcClientEntry
5923 Added new function silc_client_get_server_by_id to return
5924 the server entry by ID. Affected files are the
5925 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
5927 * Do not create the channel in the Irssi SILC Client when issuing
5928 the JOIN command but when received the sucessful JOIN command
5929 reply. Otherwise the channel might get created even though we
5930 could not join it. The Affected file is
5931 irssi/src/silc/core/[silc-channels.c/client_ops.c].
5933 * Fixed a channel joining bug in router. The router must also
5934 check the channel modes, invite and ban lists etc. when serving
5935 the JOIN command sent by normal server. Affected file is
5936 silcd/command.c. The router now resolves the client's
5937 information from the server who sent the JOIN command if it
5938 does not know it, and processes the JOIN command only after
5941 * Changed the SilcCommandCb to take new argument; void *context2.
5942 Affected file lib/silccore/silccommand.h
5944 The second argument in the command callbacks in the server now
5945 includes the SilcServerCommandReplyContext if the command was
5946 called as pending command callback from the command reply.
5947 Otherwise it is NULL. When called as pending the status of the
5948 command reply will be checked and if it was erronous the
5949 error will be sent to the original sender of the command.
5950 This way the client always receives the error messages even
5951 though the server was actually the one who received the error
5952 when it resent the command to router, for example. Affected
5953 files silcd/command[_reply].[ch].
5955 * Fixed sending WHOWAS command's error message to client if
5956 the requested client could not be found. It was missing.
5959 * Changed the CMODE and CUMODE commands reply arguments in the
5960 protocol specification. The Channel ID is now sent in both
5961 of the commands to identify the channel. Implemented this
5962 new feature to the client and server. Affected files
5963 lib/silcclient/command_reply.c and silcd/command.c.
5965 * Made better checks for invite and ban lists in the JOIN
5966 command in server. Affected file silcd/command.c.
5968 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5970 * The server now performs the incoming host IP/DNS lookup
5971 using the silc_socket_host_lookup and thus does not block
5972 the server anymore. Affected file silcd/server.c.
5974 * Completed the multi-thread support for SILC Scheduler in
5975 the lib/silcutil/silcschedule.c.
5977 * Fixed the configure.in.pre to detect the pthread correctly
5980 * Fixed a deadlock in silc_task_queue_wakeup in the file
5981 lib/silcutil/silctask.c.
5983 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5985 * Added new function silc_schedule_wakeup that is used in
5986 multi-threaded environment to wakeup the main thread's
5987 schduler. It needs to be used when a thread adds a new task
5988 or removes a task from task queues. After waking up, the
5989 scheduler will detect the task queue changes. If threads
5990 support is not compiled in this function has no effect.
5991 Implemented the wakeup mechanism to both Unix and WIN32
5992 systems. Affected files are lib/silcutil/silcschedule.[ch],
5993 lib/silcutil/unix/silcunixschedule.c and the
5994 lib/silcutil/win32/silcwin32schedule.c.
5996 * Added new function silc_task_queue_wakeup to wakeup the
5997 scheduler by the specified task queue. Affected file
5998 lib/silcutil/silctask.[ch].
6000 * The silc_socket_host_lookup_start now wakes up the scheduler
6001 after adding the timeout task. Affected file is
6002 lib/silcutil/silcsockconn.c.
6004 * The silc_socket_host_lookup is synchronous now if the threads
6005 support is not compiled in. However, the callback is still
6006 called asyncronously through the scheduler, anyway. Affected
6007 file lib/silcutil/silcsockconn.c.
6009 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6011 * Added new function silc_socket_host_lookup to perform
6012 asynchronous IP and FQDN lookups for the socket connection.
6013 Affected files lib/silcutil/silcsockconn.[ch].
6015 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6017 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6018 that may or may not compile the mutex support in.
6020 Changed the silc_mutex_alloc interface. It allocates the
6021 mutex now to the sent pointer and returns TRUE or FALSE.
6023 Affected file lib/silcutil/silcmutex.h.
6025 * Wrote the SILC Task Queue interface to support multi-threads.
6026 Affected file lib/silcutil/silctask.[ch].
6028 * Wrote the SILC Scheduler to support multi-threads. Affected
6029 file lib/silcutil/silcschedule.c.
6031 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6033 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6034 in lib/silcutil/win32/.
6036 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6038 * Defined SILC Mutex API and SILC Thread API and implemented
6039 them for Unix. Affected files are
6040 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6041 lib/silcutil/unix/silcunixmutex.c and
6042 lib/silcutil/unix/silcunixthread.c.
6044 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6046 * Fixed the silc_server_remove_clients_by_server's channel
6047 key re-generation. The hash table handling was incorrect
6048 and would not work with many channels. Affected file is
6051 * Fixed some memory leaks around the server code.
6053 * Rewrote the silc_server_get_users_on_channel to support IPv6
6054 based Client ID's. Affected file silcd/server.c.
6056 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6057 specification. However, a separate document must be written
6058 to define the detailed signing procedure and the payload
6059 associated with the flag. Defined the flag to the
6060 lib/silccore/silcchannel.h as well.
6062 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6064 * Changed the dynamic tables to static size tables in the
6065 lib/silccrypt/silchmac.c.
6067 * Removed GCC dependencies from the code. A patch by cras.
6069 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6071 * Do not show the error "Error receiving packet bla bla"
6072 in server if it really was not an error (-2 means that reading
6073 is pending). Affected file silcd/server.c.
6075 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6077 * Fixed a possible crash in silc_server_remove_clients_by_server
6078 in silcd/server.c. Fixed there also some memory leaks.
6080 * Fixed the silc_idlist_replace_client_id. It could replace
6081 wrong key in the hash table. Affected file silcd/idlist.c.
6083 * Do not check whether there are global users on the channel
6084 if the channel->global_users is FALSE. Affected functions
6085 silc_server_remove_from_one_channel and
6086 silc_server_remove_from_channels in silcd/server.c. Also,
6087 do not check if the removed client is local as we can be
6088 sure that global client was not removed from the channel
6089 and checking for global users is not needed.
6091 * The silc_server_remove_clients_by_server now re-generates
6092 the channel keys correctly for those channels that had
6093 clients removed from them. Affected file silcd/server.c.
6095 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6097 * Found the reason of random crashes in the server. We weren't
6098 ignoring the SIGPIPE signal (which can be sent in write())
6099 and it crashed the server. Affected file silcd/silcd.c.
6101 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6103 * Assure that sock->user_data is not NULL in the function
6104 silc_server_packet_send in silcd/packet_send.c.
6106 * Disconnect the remote connection if it could not be added
6107 to any ID lists in the server. The affected file is
6110 * Check in silc_server_packet_send[_real/dest] that the
6111 socket is not disconnecting and ignore the data if it is.
6112 Affected file silcd/packet_send.c.
6114 * Define inline to __inline on native WIN32 compilation.
6115 Affected file includes/silcwin32.h.
6117 * Added some explicit type casts for inline code since MSVC
6118 require them. Affected files lib/silcutil/silcbuffer.h,
6119 lib/trq/silcdlist.h and lib/trq/silclist.h.
6121 * Print warning in log files from now on if the packet
6122 decryption fails. Affected file silcd/server.c.
6124 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6126 * Changed the `say' client operation's interface to accept
6127 new `type' argument to indicate the type of the message sent
6128 by the library. The application may filter the library's
6129 messages according the type. The affected file is the
6130 lib/silcclient/silcapi.h.
6132 * Added two new functions to lib/silcclient/silcapi.h:
6133 silc_client_del_client and silc_client_del_client_by_id.
6134 Affected file lib/silcclient/idlist.c.
6136 * Moved the clientincludes.h from includes/ to silc/ and
6137 serverincludes.h from includes/ to silcd/.
6139 * The modes for the CMODE and CUMODE are now passed as
6140 uint32 for application with COMMAND_REPLY. The affected
6141 file is lib/silcclient/command_reply.c.
6143 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6145 * /WHOIS without arguments shows client's own information.
6146 Affected file lib/silcclient/command.c.
6148 * Changed PING to not accept any arguments. The specs
6149 says that client can ping only the connected server so
6150 requiring an argument is not needed. Affected file is
6151 lib/silcclient/command.c.
6153 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6155 * Fixed a fatal bug in private message sending and reception
6156 encryption and decryption when using private message keys.
6157 The implementation was incorrect and did not follow the
6158 specification. It causd that some of the message were
6159 lost since it did not use the sending and receiving keys
6160 as the protocol suggests. This has been fixed and will cause
6161 incompatibilities with older clients when sending private
6162 message encrypted with private message keys. Affected files
6163 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6164 and various other in Irssi SILC Client.
6166 Added `responder' boolean argument to the functions
6167 silc_client_add_private_message_key[_ske] to indicate when
6168 the key is added as responder or initiator of the key
6171 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6173 * Removed the silc_ske_check_version function and created
6174 a SilcSKECheckVersion callback. Added also a function
6175 silc_ske_set_callbacks that is now used to set all SKE
6176 callbacks. The callback functions are not given to
6177 the SKE functions anymore, but this function is used to
6180 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6182 * Added `silc_version' argument to the silc_client_alloc
6183 to define the version of the application for the library.
6184 The library will use the version string to compare it
6185 against the remote host's (usually a server) version
6186 string. Affected file lib/silcclient/silcapi.h
6188 * Added the KE protocol context to Key Agreement context
6189 in client library so that we can abort the SKE if it
6190 is in process when we get timeout. Affected file is
6191 lib/silcclient/client_keyagr.c.
6193 * Do not resolve the client ID forever if it returns in the
6194 first time that such client does not exist. This was done
6195 for example with private message. Affected file is
6196 lib/silcclient/client_prvmsg.c.
6198 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6200 * Do not add regex.h for WIN32. The affected file
6201 includes/silcincludes.h.
6203 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6204 not work yet 100%. It generates the DLL's automatically
6205 when compiling with --with-win32 under cygwin.
6207 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6209 * lib/contrib/regex.c is not compiled on WIN32.
6211 * Added silc_net_get_socket_opt function to the
6212 lib/silcutil/silcnet.h.
6214 * Added includes/silcwin32.h for WIN32 specific includes
6217 * Do not use ptime structure or any of the posix process
6218 functions on WIN32 in lib/silccrypt/silrng.c.
6220 * Added silc_gettimeofday to provide generic function
6221 for struct timeval on all platforms. Added the function
6222 to lib/silcutil/silcutil.h.
6224 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6226 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6227 library as they clearly belong there. As a plus side we
6228 can make the actual socket connection routines platform
6231 Added also new generic function silc_socket_read and
6232 silc_socket_write (that used to be silc_packet_[read/write].
6233 The implementation of these are platform specific.
6235 * Added WIN32 specific routines of silc_socket_[read/write]
6236 to lib/silcutil/win32/silcwin32sockconn.c.
6238 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6240 * Added preliminary support for native WIN32 compilation under
6241 cygwin (using the -mno-cygwin option for GCC) to the
6242 ./configure.in.pre. The --with-win32 now prepares the
6243 compilation for native WIN32.
6245 * Rewrote the SILC Scheduler interface in the file
6246 lib/silcutil/silcschedule.h. The scheduler is now context
6247 based and does not have anymore any global static scheduler.
6248 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6249 and created lib/silcutil/win32 directory for WIN32 based
6252 * Added Unix specific network routines to the
6253 lib/silcutil/unix/silcunixnet.c and the old
6254 lib/silcutil/silcnet.c includes now only generic routines.
6256 Added WIN32 specific network routines to the
6257 lib/silcutil/win32/silcwin32net.c.
6259 * Added Unix specific utility functions from the
6260 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6262 * Added WIN32 SILC Scheduler to the file
6263 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6266 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6268 * Do not handle JOIN notify in the server if the target client
6269 is not registered (idata->registered == FALSE). The affected
6270 file is silcd/packet_receive.c.
6272 * Update the nickrec->founder in event_cumode in the Irssi SILC
6273 client. Affected file irssi/src/silc/core/silc-channels.c.
6275 * Fixed the CUMODE_CHANGE notify handling in the server when
6276 server and router are announcing their clients on channels.
6277 Now the mode changes are saved and notified correctly. The
6278 affected file is /silcd/packet_receive.c.
6280 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6281 They really did not replace the cache entry in the ID Cache.
6282 Now they do that. Affected file silcd/idlist.c.
6284 * Fixed the KICK notify handling in the Irssi SILC client to
6285 update the channel records so that the kicked client does not
6286 appear to be on the channel. The affected file is
6287 irssi/src/silc/core/silc-channels.c.
6289 * Always update the conn->current_channel when executing command
6290 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6292 * Fixed the KILL notify handling in Irssi SILC client to remove
6293 the killed client on all channels.
6295 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6297 * Fixed the silc_parse_command_line to remove extra spaces
6298 from the start and end of the arguments. Affected file is
6299 lib/silcutil/silcutil.c.
6301 * Cancel and free any active protocol in the function
6302 silc_server_close_connection. Affected file silcd/server.c.
6304 * Cancel and free any active protocol in the function
6305 silc_client_close_connction. Affected file is
6306 lib/silcclient/client.c.
6308 * Do not execute the KILL command for clients that are in
6309 history (ie. they are not in the network). Affected file is
6312 * Fixed KILL notify handling, client does not crash anymore.
6313 Affected file irssi/src/silc/core/silc-channels.c.
6315 * Reduced the default packet buffer size from 2048 to 1024 in
6316 lib/silccore/silcpacket.c.
6318 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6319 counter to the SKE context that is incresed when the SKE library
6320 performs async operation outside the library. If the outside
6321 process frees the SKE context and FREED status will be set
6322 and the library will detect after the sync operation that the
6323 libary is freed. The affected files are
6324 lib/silcske/silcske[_status].[ch].
6326 * Resolve the client entry information in the function
6327 silc_client_channel_message to assure that NULL pointer is not
6328 passed as client entry to the application. */
6330 * Fixed the task timeout calculation to assure that there is
6331 never negative timeouts. The affected file is
6332 lib/silcutil/silcschedule.c.
6334 * Fixed the channel user mode notification sending in server.
6335 It was sent point-to-point to the router (or to server by router)
6336 but it needs to be destined to a channel. The routines now
6337 supports sending the channel user mode notifys to the channels
6338 when announcing clients and channels. Affected files are
6339 silcd/server.c and silcd/packet_receive.c.
6341 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6342 It did not actually replace the old channel entry in the cache.
6343 Affected file lib/silcclient/client_notify.c.
6345 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6347 * Fixed a possible crash in silc_packet_send_prepare. It now
6348 assures always that there is enough space in the buffer and
6349 at the tail area of the buffer (for MAC).
6351 Fixed the inbound buffer reallocation in silc_packet_read.
6352 It was old code and did not handle the reallocation correctly.
6355 The affected file is lib/silccore/silcpacket.c.
6357 * Fixed buffer overflow in silc_parse_nickname in the file
6358 lib/silcutil/silcutil.c.
6360 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6362 * make install generates new server keys only if there is not
6365 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6367 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6368 Added check that if the NOREPLY is set then we will not send
6369 the away message. This avoids infinite loop of away messages
6370 if both clients are away. The affected file is
6371 lib/silcclient/client_prvmsg.c.
6373 * Fixed client crash if /NICK was given without arguments.
6374 Affected file lib/silcclient/command.c.
6376 * Server does not send the invite list in INVITE command back
6377 to the client if the list was not altered. Added this notion
6378 to the protocol spec as well. Affected file silcd/command.c.
6380 Fixed possible crash in INVITE command by checking the
6381 value of silc_server_get_client_route command.
6383 * Fixed the INVITE notify type handling. The arguments are now
6384 taken in correct order and client does not crash. The affected
6385 file is irssi/src/silc/core/silc-channels.c.
6387 Removed the "Inviting xxx to channel" message from the
6388 client library away and let the application handle it.
6389 Affected file lib/silcclient/command.c. Added that message
6390 to Irssi SILC client's message formats.
6392 * Fixed CMODE command crash in client. It now checks the
6393 amount of arguments correctly and does not crash. The affected
6394 file is lib/silcclient/command.c.
6396 * Do not create new channel automatically in silc_channels_join
6397 but check whether the channel by that name already exists.
6398 Affected file irssi/silc/core/silc-channels.c.
6400 * Do not send the SERVER_SIGNOFF to router if the disconnected
6401 entity was the router. Affected file silcd/server.c.
6403 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
6404 SILC client as it was missing from there.
6406 Added the handling of the KICK notify to the Irssi SILC client
6407 as it was missing. Added "you have been kicked" message to
6408 Irssi SILC client's message modules formats.
6410 Added the handing of the KILL notify to the Irssi SILC client
6411 as it was missing. Added the kill message module formats
6414 The affected file is irssi/src/silc/core/silc-channels.c.
6416 * The router did not save the channel mode the server announced.
6417 Affected file silcd/packet_receive.c.
6419 * Fixed a possible crash in INFO command in server. If the
6420 server did not provide the server info it crashed. Affected
6421 file silcd/command.c.
6423 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6425 * Fixed the GETKEY command in the server to check also the
6426 global list. Otherwise the GETKEY would not work correctly
6427 in normal SILC server. Affected file silcd/command.c.
6429 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6431 * Fixed GETKEY crash, it crashed if the command did not succseed.
6433 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6435 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
6436 is now real and not just an macro interface to GMP.
6438 Removed the entire GMP from the source tree and imported new
6439 NSS MPI library instead. Reason for removing GMP is that it is
6440 extremely large and compiles extremely slow. The NSS MPI
6441 is only a few files and compiles in less than 10 seconds.
6442 The speed is also about the same as GMP. The MPI is imported
6443 to lib/silcmath/mpi.
6445 If the system has GMP installed we will still use the GMP.
6446 If it is not then the NSS MPI will be compiled.
6448 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6450 * Merged a long nickname (127 characters long) crash bugfix from
6451 Irssi CVS tree. Affected file irssi/src/core/misc.c.
6453 * Merged a freed memory reference bugfix from Irssi CVS tree.
6454 Affected file irssi/src/core/commands.c.
6456 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6458 * Added the server's public key sving and verification to the
6459 server when performing the SKE. This was missing and the
6460 remote server's (or router's) public key was accepted without
6461 checking whether we have it previously or trust it at all.
6462 Affected file silcd/protocol.c.
6464 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6466 * Check in the silc_server_timeout_remote if protocol is active
6467 and make sure that the protocol's final callback is called so
6468 that all memory if freed. Affected file silcd/server.c.
6470 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6472 * silc_server_whois_send_reply crashed the server if the nickname
6473 was 127 characters long. Affected file silcd/command.c.
6475 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6477 * Added sanity check to the silc_server_new_client. If the hostname
6478 is provided inside username then check that the provided hostname
6479 really is the same as the resolved one. If the hostname was not
6480 resolved then check it from the public key. Affected file is
6481 silcd/packet_receive.c.
6483 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
6484 if the server disconnected us and the connection is not valid
6485 anymore. Affected file irssi/src/silc/core/silc-channels.c.
6487 * Moved the silc_client_[chmode|chumode|chumode_char] away from
6488 the library to the lib/silcutil/silcutil.[ch].
6490 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6492 * Close log file after open. Affected file
6493 lib/silcutil/silclog.c.
6495 * Check whether sock == NULL in silc_client_send_packet and return
6496 if it is. Affected file lib/silcclient/silcclient.c.
6498 * Check rec->entry == NULL in the Irssi SILC Client before
6499 sending the channel message. Affecte file is
6500 irssi/src/silc/core/silc-servers.c.
6502 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6504 * Merged a splitted window bugfix from Irssi CVS tree. The
6505 affected file is irssi/src/fe-text/textbuffer-view.c.
6507 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
6508 It did not print nickname.
6510 * Improved the distributions system a bit.
6512 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6514 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
6515 irssi/src/fe-text/gui-window.c.
6517 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
6518 to in-active server. The affected file is
6519 irssi/src/silc/core/client_ops.c.
6521 * Resolve the client in USERS command reply if the entry does
6522 not have username resolved. The affected file is
6523 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
6524 command to WHOIS command to really resolve stuff. The USERS
6525 is not used any more in any critical section so WHOIS can
6526 be used even though it might be slower than IDENTIFY.
6528 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
6531 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6533 * Changed the protocol API a bit more consistent in the
6534 lib/silccore/silcprotocol.[ch].
6536 * Changed the following headers to ROBODoc format:
6538 lib/silccore/silcpayload.h
6539 lib/silccore/silcprotocol.h
6540 lib/silccore/silcsockconn.h
6542 All core library headers are now formatted.
6544 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6546 * Fixed a bug in Irssi SILC client; do not show that you are
6547 server/router operator if you really are not. Affected file is
6548 irssi/src/silc/core/client_ops.c.
6550 * Renamed silc_command_free_payload to silc_command_payload_free.
6551 Affected file lib/silccore/silccommand.h
6553 * Added silcmath.h to include the prototoypes of various routines
6554 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
6557 * Changed the following headers to ROBODoc format:
6559 lib/silccore/silcchannel.h
6560 lib/silccore/silccommand.h
6561 lib/silccore/silcid.h
6562 lib/silccore/silcidcache.h
6563 lib/silccore/silcmode.h
6564 lib/silccore/silcnotify.h
6565 lib/silccore/silcpacket.h
6566 lib/silcmath/silcmath.h
6568 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6570 * Added checking to the server code not to start the server if
6571 ciphers and stuff are not configured properly. Affected files
6572 silcd/serverconfig.[h] and silcd/server.c.
6574 * Changed the layout of the header files of the public interfaces
6575 in the SILC libraries. The new layout supports ROBODoc
6576 documentation tool (and some others) so that it is easy to create
6577 a library reference manual. All the other headers and source
6578 code must still follow the CodingStyle document. Also source
6579 code must not include these ROBODoc stuffs, only the headers.
6580 Furthermore, all public interface headers must now be named
6581 by using `silc' prefix, example: silcapi.h, silccipher.h.
6582 Some files were renamed due to this. All the other headers
6583 must not be used as public interfaces. I will update the
6584 CodingStyle document later. Changed following headers, so far:
6586 lib/silcclient/silcapi.h
6587 lib/silccore/silcauth.h
6588 lib/silccore/silcprivate.h
6589 lib/silccrypt/silcdh.h
6591 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6595 * Removed silc_client_packet_send_flush from the client library
6596 as it is not needed. Affected file lib/silcclient/client.[ch].
6598 * Added printing of message of unresolved authentication method
6599 to the Irssi SILC client. Added it to the module formats.
6600 Removed the same message from the client library.
6602 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6604 * Added new distribution feature, DISTLABEL. Every distribution
6605 can define own preprocessor label that can be used in the
6606 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
6607 file distributions, acconfig.h.pre and prepare.
6609 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6611 * Added Makefile.defines_int to include the actual definitions
6612 for Makefile.defines.in. Tested the new distribution system,
6613 created distributions and tested installation.
6615 * Added AWAY message printing to the Irssi SILC client. Added
6616 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
6618 * Added SCONNECT command to call the SILC's CONNECT command.
6619 Cannot use CONNECT directly since Irssi uses that internally.
6620 Affected file irssi/src/silc/core/silc-servers.c.
6622 Added ACTION local command. It is same as ME command but takes
6623 the channel as mandatory argument.
6625 Rewrote some of the Irssi's help files to suite for SILC
6628 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6630 * Added Makefile.defines[.in] that should for now on be included
6631 in all Makefile.am file in the source tree. That file includes
6632 all common compilation definitions for SILC source tree.
6634 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6636 * Minor changes to the ./prepare script to change the package
6637 name according the distribution name to the configure.in.
6639 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6641 * Created new distribution system. Added file `distributions'
6642 that defines all the distributions that can be created out of
6643 the SILC source tree. The ./prepare script now reads that
6644 file to determine how to prepare the distributions. The
6645 first argument to the ./prepare is the name of the distribution
6646 and second is the version of the distribution. If given
6647 without arguments it creates the default (toolkit) distribution
6648 with the default version (defined in ./prepare).
6650 All Makefile.am files that are subject to the distributions
6651 are now named as Makefile.am.pre. These are ./Makefile.am
6652 and lib/Makefile.am. Others may be changed later.
6654 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6656 * Added invite list, ban list, some key management and connection
6657 error message printing to module formats in the Irssi SILC client.
6659 * Added new silc_client_set_away_message to set the away message
6660 that is back to the person who sent private message. The
6661 affected file lib/silcclient/silcapi.h and the
6662 lib/silcclient/client_prvmsg.c.
6664 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6666 * Fixed the private message sending in the Irssi SILC client,
6667 added local command KEY to the Irssi SILC client.
6669 Added key management and key agreement message formats to the
6670 irssi/src/fe-common/silc/module-formats.[ch].
6672 Added USERS (alias WHO) printing, server/router operator
6673 indication and LIST command printing to the module formats.
6675 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6677 * Fixed channel joining notify handling, cumode notify handling
6678 from Irssi SILC client.
6680 * Added SILC specific module-formats to the Irssi SILC client so
6681 that SILC specific message hilighting, colors etc is possible.
6682 Affected file irssi/src/fe-common/silc/module-formats.[ch].
6684 Added channel mode, channel user mode, actions, notices,
6685 whois and whowas printing to the the module-formats.c.
6687 * Fixed a bug in channel deletion in the server. The channel
6688 is not left to the cache even if the channel founder auth mode
6689 is set when there are no users anymore on the channel. Affected
6690 file silcd/server.c.
6692 * The silc_net_localhost now resolves the entire hostname including
6693 the domain name. Affected file lib/silcutil/silcnet.c.
6695 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6697 * Changed the ask_passphrase client operation to be ascynchronous.
6698 It has now a completion callback and a context that the
6699 application must call after it has got the passphrase from
6700 the user. Affected files lib/silcclient/silcapi.h,
6701 lib/silcclient/protocol.c, lib/silcclient/command.c and
6704 Added SilcAskPassphrase callback that the application calls
6705 to deliver the passphrase to the library.
6707 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
6708 The public key verification and especially a certificate
6709 verification is asynchronous procedure.
6711 Added new SILC_SKE_STATUS_PENDING status to indicate the
6712 request is pending and a callback will be called to finalize
6715 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
6716 indicate that remote end did not send its public key (or
6717 certificate), even though we require it. Added check for this
6718 condition in the SKE. This was a security bug, now fixed.
6720 Defined new SilcSKEVerifyCbCompletion callback that is called
6721 when the verification process is completed.
6723 The affected files lib/silcske/silcske_status.h and
6724 lib/silcske/silcske.[ch].
6726 * Changed the verify_public_key client operation to be async
6727 as well. Defined SilcVerifyPublicKey callback that is used to
6728 indicate the success of the public key verification process.
6730 Changed the server and client to use the new async client
6733 * Changed the Irssi SILC client's internal scheduler to be called
6734 twice as many times as it used to be. As a result the client
6735 should be a bit faster now. Affected file is
6736 irssi/src/silc/core/silc-core.c.
6738 * Added support to Irssi SILC client of asynchronous public key
6739 verification and passphrase inquiry. Affected file is
6740 irssi/src/silc/core/silc-core.c.
6742 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6744 * Do not say "You have left channel %s" in client library.
6745 Moved it to the application. Affected files are
6746 lib/silcclient/command.c and silc/client_ops.c.
6748 * Fixed silc_client_get_clients. Command context was not
6749 duplicated and was freed memory in the callback. Affected
6750 file lib/silcclient/idlist.c.
6752 * Do not say "you are now talking..." on JOIN command in the
6753 client library. The appliation must handle it.
6755 * Do not say ".. changed topic to" in command reply in the
6756 client libary. The application must handle it.
6758 * Fixed TOPIC command sending in the client library.
6760 * Fixed a memory leak in silc_client_command_free in the file
6761 lib/silcclient/command.c.
6763 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6765 * Imported a modified version of Irssi client to the source tree.
6766 The Irssi will be used to create a new client called
6767 Irssi SILC. Imported to irssi/.
6769 Added silc_core_init_finish function to the Irssi. Affected
6770 file irssi/configure.in.
6772 A lot changes in the Makefile.ams around the irssi tree.
6774 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6776 * Do not rehash if the new size is same as the old size of the
6777 hash table, in the silc_hash_table_rehash*. The affected file
6778 lib/silcutil/silchashtable.c.
6780 * Replaced hash_table_del_by_context calls from the server
6781 (when channel->user_list and client->channels) to the
6782 hash_table_del as it is sufficient and faster.
6784 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6786 * Added silc_hash_table_list, silc_hash_table_get and the
6787 SilcHashTableList structure to provide an alternative way to
6788 traverse the hash table. The affected files are
6789 lib/silcutil/silchashtable.[ch].
6791 * Changed the server's idlist routines to use the hash table
6792 routines to optimize the code.
6794 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6796 * Replaced the client entry's `channel' list and channel entry's
6797 `user_list' list to hash tables for optimized lookup. Changed
6798 the code to use the hash table interface around the code.
6799 Affected file lib/silcd/idlist.[ch].
6801 * Added `auto_rehash' boolean argument to the function
6802 silc_hash_table_alloc to indicate whether the hash table should
6803 auto-rehash when it thinks is appropriate time. It will
6804 increase the hash table size if the there is twice as much
6805 entries in the table than the size of the table, and will
6806 decrease the size if there are twice as less entries than
6807 the size of the table.
6809 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6811 * Fixed silc_xxx_get_supported to not crash at some circumstances.
6813 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6815 * silc_idcache_purge_by_context deletes the entry now by context
6816 as it is supposed to do. Affected file lib/silccore/idcache.c.
6818 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
6819 client is not anymore valid (WHOWAS givens the info) and not
6820 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
6822 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6824 * Removed the `data' and `data_len' arguments from the ID Cache
6825 interfaces and added `name' argument. ID Cache does not handle
6826 anymore the binary data only a names associated with given ID.
6828 * When hashing a Client ID with silc_hash_id the entire ID is
6829 not hashed anymore, instead only the hash of the Client ID is
6830 hashed. This way we can access the Client ID from the cache
6831 with Client ID but with the hash of the ID (which is a hash of
6832 the nickname) as well without any difference in performance.
6834 Added also silc_idcache_find_by_id_one_ext to do one on one
6835 searching when we have the actual ID. Added also function
6836 silc_hash_client_id_compare. The affected files are
6837 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
6839 * When hashing the name associated with a ID it is always done
6840 in lowercase. This way we can access the cache without worrying
6841 about case-sensitivity, even though, for example nicknames are
6844 * Fixed a bug in server with channel message sending. It put
6845 wrong ID type as destination ID. The affected file
6846 silcd/packet_send.c.
6848 * silc_idcache_del_by_context now deletes from all hash tables
6849 by context. Affected file lib/silccore/idcache.c.
6851 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6853 * Changed the client library to use the new ID Cache interface.
6854 Changes around the source tree.
6856 * Added silc_hash_table_rehash_ext to rehash with specific
6857 hash function. Affected file lib/silcutil/silchashtable.[ch].
6859 * Added silc_hash_string_compare to compare two strings in the
6860 hash table. Affected file lib/silcutil/silcutil.[ch].
6862 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6864 * Added new function silc_idcache_del_by_context into the
6865 lib/silccore/idcache.[ch].
6867 * Changed the server's ID list routines to use the new ID Cache
6868 interface. Changes around the source tree.
6870 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6872 * Added silc_hash_table_del[_by_context]_ext functions in to the
6873 lib/silcutil/silchashtable.[ch].
6875 Removed silc_hash_table_find_all* routines and added new
6876 silc_hash_table_find_foreach to replace them.
6878 Added silc_hash_table_replace_ext function as extended
6879 replacing function. Separated the simple hash table interface
6880 from the extended hash table interface in the file
6881 lib/silcutil/silchashtable.h.
6883 * Fixed minor bugs and changed it to use some of the new
6884 hash table functions in lib/silccore/idcache.c
6886 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6888 * Added new function silc_hash_table_find_all to return all keys
6889 in the hash table by the specified key. As the hash table is
6890 collision resistant it also makes it possible to have several
6891 duplicate keys in the hash table. This function may be used to
6892 find all of the keys from the hash.
6894 Added user_context arguments to the SilcHashFunction,
6895 SilcHashCompare and SilcHashDestructor to deliver user specified
6898 Added new fuctions silc_hash_table_find[_all]_ext to do
6899 extended lookup with specified hash and compare functions and
6900 specified user contexts.
6902 Added new function silc_hash_table_add_ext to add the key
6903 with specified hash function and user context.
6905 Added new function silc_hash_table_foreach to traverse all
6906 entrys in the hash table. Added SilcHashForeach callback
6909 Added new function silc_hash_table_del_by_context to delete
6910 the entry only if the context associated with the key matches.
6912 Affected files are lib/silcutil/silchashtable.[ch].
6914 * Removed silc_hash_[server/client/channel]_id and added just
6915 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
6916 silc_hash_id_compare to compare two ID's using as the hash table
6917 comparison function. Added also silc_hash_data to hash
6918 binary data and silc_hash_data_compare to compare it.
6920 * Removed silc_idlist_find_client_by_hash as it is not needed
6921 anymore. Affected file silcd/idlist.[ch].
6923 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
6924 to use internally the SilcHashTable. The new ID Cache is a lot
6925 faster than the old one. Some of the ID Cache interface was also
6926 rewritten and obsolete and stupid functions were removed.
6928 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6930 * Added entry_count field to the SilcHashTable to keep the number
6931 of the entries in the table. Implemented the function
6932 silc_hash_table_rehash. Added new function
6933 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
6935 Fixed a minor bug in silc_hash_table_free.
6937 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
6938 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
6939 into the lib/silcutil/silcutil.[ch].
6941 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6943 * Implemented a collision resistant hash table into the
6944 lib/silcutil/silchashtable[ch]. See the header and the source
6945 for the SilcHashTable API.
6947 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6949 * Merged dotconf version 1.0.2 into lib/dotconf.
6951 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6953 * Do not compile anything in lib/silcsim/* if the SIM support
6954 is not enabled. The tree should now compile without problems
6957 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6959 * Compiled the SILC under cygwin. Compiled and tested briefly
6960 without problems. More tests needed. The SIMs didn't compile
6963 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
6965 * Fixed possible crash in silc_get_username in the
6966 lib/silcutil/silcutil.c.
6968 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6970 * Fixed a va_arg in silc/client_ops.c.
6972 * Oops, RC5 routines were named AES and caused some problems
6973 when not using SIM's. Affected file lib/silccrypt/rc5.c.
6975 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6977 * Added new SilcIDIP structure into the lib/silccore/id.h and
6978 replaced the old `ip' fields from all SILC ID's to that type.
6979 This is a step towards IPv6 support.
6981 The silc_id_get_len takes now the ID as an extra argument.
6982 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
6983 both IPv4 and IPv6 based ID's.
6985 The affected files are lib/silccore/id.[ch] and other files
6986 around the tree using these routines.
6988 * Removed the ID length arguments in server from various
6989 silc_server_send_notify_* routines -> they are not needed
6992 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6994 * Fixed memory leak in silc_encode_pem_file in the file
6995 lib/silcutil/silcutil.c.
6997 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6999 * Check minor version as well in the SKE. Affected files are
7000 silcd/protocol.c and lib/silcclient/protocol.c.
7002 * Added --identifier option to the server so that an identifier
7003 can be when creating the public key for the server. Affected
7004 file is silcd/silcd.c.
7006 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7007 lib/silccrypt/silcpkcs.c.
7009 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7011 * Register default ciphers and stuff when using -C option with
7012 the server. Affected file sildc/silcd.c.
7014 * Put back the servers public key filename format, it is better
7015 than the new one. For now, the client keys are saved with the
7016 new filename format. The affected file silc/client_ops.c.
7018 * Implemented the Cipher API for the rest of the ciphers that
7019 did not implement it or implemented it the wrong way.
7021 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7023 * Register default ciphers and stuff when using the -S option
7024 in the client. Affected file silc/silc.c. Same also when
7025 creating new key pair with -C option.
7027 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7029 * Fixed the silc_verify_public_key client operation function to
7030 save the public keys differently. The fingerprint is now
7031 used as filename and not the hostname. This way also the
7032 client keys are saved uniquely and not with hostnames. The
7033 affected file is silc/client_ops.c.
7035 * Trimmed the silc_hash_fingerprint function to remove extra
7036 whitespaces from the end of the fingerprint. The affected
7037 file is lib/silccrypt/silchash.c.
7041 * Added silc_cipher_register_default function to register all
7042 default ciphers. It can be used when configuration files
7043 does not exist and the application does not want any specific
7044 ciphers in any specific order.
7046 The SilcDList is now used as silc_cipher_list dynamically
7047 allocated cipher list. Removed the static list all together
7048 and now all ciphers must be allocated to the dynamic list.
7049 The silc_cipher_alloc routine was changed to check only the
7052 All silc_cipher_* routines that used to return int returns
7055 The affected files lib/silccrypt/silccrypt.[ch].
7057 * The same thing was done to silc_hash_* as for silc_cipher_*
7058 routines. Affected files lib/silccrypt/silchash.[ch].
7060 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7061 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7062 Added also silc_pkcs_[un]register[_default] functions.
7063 Removed the data_context from the PKCS API.
7065 * Added silc_hmac_register_default function to register default
7066 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7067 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7068 to unregister all hmacs at once.
7070 * Register the default ciphers, hash functions, PKCSs and HMACs
7071 if client's configuration file does not exist. The affected
7074 * The client did not load the hash functions from the SIM
7075 modules at all. Added support for this. Affected file is
7076 silc/clientconfig.c.
7078 * When decoding public key with silc_pkcs_public_key_decode, check
7079 the supported algorithm only if PKCS are registered. Affected
7080 file lib/silccrypt/silcpkcs.c. The same was done with the
7081 silc_pkcs_private_key_decode.
7083 * Fixed the SILC List routines to keep the list always in order.
7084 It used to change the list's order when traversing the list but
7085 not it preserves the order. Affected file lib/trq/silclist.h.
7087 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7089 * Added the client library to use the SilcSocketConnection's
7090 reference counter (by silc_socket_dup) to prevent the bug that
7091 the socket object may be freed underneath async operation.
7093 * The name resolv library checking fixes in the configure.in.pre.
7096 * Created new version of the protocol drafts for future
7097 development. The -03 drafts are the ones that will be changed
7098 in the trunk now and the -02 will remain as they are.
7100 * Send list of CUMODE notifys to the router when announcing
7101 the channel users to the router. Affected file silcd/server.c.
7102 If the router receiving channel founder CUMODE for a channel
7103 that already has channel founder it will send CUMODE notify
7104 to the sender to remove the channel founder rights from the
7105 announced client. Affected file silcd/packet_receive.c.
7107 * The CUMODE notify may now use Server ID as well as the entity
7108 who changes the mode. Updated protocool specs.
7110 * Updated INSTALL and README files.
7112 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7114 * New web pages in the http://silc.pspt.fi. The pages was
7119 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7121 * Implemented the [DenyConnectin] config section in the server.
7122 Added silc_server_config_denied_conn to check whether incoming
7123 connection is denied. Affected file silcd/serverconfig.[ch].
7125 * Do not check the ports when checking the incoming configuration
7126 data if the port is 0, meaning any. Affected file is
7127 silcd/serverconfig.c.
7129 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7131 * Fixed buffer overflow in silc_string_compare in the file
7132 lib/silcutil/silcutil.c.
7134 * Fixed double free in silc_server_command_leave in the file
7137 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7139 * Fixed the version checking in the server. Affected file is
7142 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7144 * Fixed the configuration data fetching when accepting new
7145 connections in the server. Affected file silcd/server.c.
7147 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7149 * Added `sender_entry' argument to the function
7150 silc_server_packet_relay_to_channel so that we can check
7151 whether some destination actually belongs to the same route
7152 the sender belongs (ie, we must not resend the packet to the
7153 sender). Affected file silcd/packet_send.[ch].
7155 * Added `servername' field to the SilcClientEntry in the server
7156 to hold the name of the server where client is from. Affected
7157 file is silcd/idlist.h.
7159 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7161 * Moved the channel message encrypting in the router betwen
7162 router connections from silc_server_channel_message to the
7163 silc_server_packet_relay_to_channel since we want to check
7164 whether we have anybody channel before encrypting anything.
7165 Affected files silcd/packet_[receive/send].c.
7167 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7169 * Fixed the [AdminConnection] server config section to support
7170 multiple entries. Affected file silcd/serverconfig.c.
7172 * Added support into the server to check the validity of the
7173 incoming connection before executing any KE or authentication
7176 * The connection configuration is now saved to the KE and
7177 connection auth protocol contexts and not fetched anymore in
7178 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7180 * The local hosts listenning address and port is also resolved
7181 now when starting the server. We want to have the socket object
7182 to include the real address and port for the listener. Added
7183 new function silc_net_check_local_by_sock into the files
7184 lib/silcutil/silcnet.[ch].
7186 * Fixed a broadcast bug in server -> do not broadcast if we
7189 * Fixed a routing bug. Do not route broadcast packets ever.
7190 Broadcast packets must be processed always and not routed since
7191 they may be destined to some other host than yourself and thus
7192 would get routed without no good reason. Affected file is
7195 * Added function silc_server_config_is_primary_route to check
7196 whether primary router connection has been configured (a router
7197 configuration that we are initiating). If there is not, we
7198 will assume that there is only two routers in the SILC network
7199 and we will use the incoming router connection as our primary
7200 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7202 * Changed the order of the broadcasting. Broadcast _after_ the
7203 packet has been processed not before. Affected file is
7206 * Fixed a [ClientConnection] parsing bug. The port was never
7207 parsed correctly thus resulting to port 0. Affected file
7208 silcd/serverconfig.c.
7210 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7211 argument and did not set the broadcast packet flag. Affected
7212 file silcd/packet_send.c. Fixed same bug in the function
7213 silc_server_send_notify as well.
7215 * If we receive NEW_ID packet for our own ID in the server, ignore
7218 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7222 * Removed the nickname from the Private Message Payload.
7223 Updated the code and the protocol specs.
7225 * Updated protocol specs for submitting to the IETF.
7227 * Tweaked the Random Number Generator a bit. Affected file
7228 lib/silccrypt/silcrng.c. Exported a new function
7229 silc_rng_[global]_add_noise which can be used to add more
7232 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7234 * Do not parse packets with different timeout when protocol
7235 is active -> may cause problem with rekey. Affected file
7238 * When server receives signoff notify it must not create
7239 new channel key if the client is on any channels since the
7240 sender of the signoff notify will create it.
7242 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7244 * Added printing of error messages during SKE protocol from the
7245 failure packet sent by server during SKE. Affected file
7248 * Removed the client's failure_callback handling with timeout
7249 and handle it immediately when received.
7251 * The SKE library returned wrong type in SUCCESS and FAILURE
7252 packets. They must be 32 bit MSB not 16 bit MSB.
7254 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7256 * Ok, rewrote the logic of the re-key and now it seems to work.
7257 I tested it on high traffic with frequent re-keys without
7258 problems. Added hmac_receive (and renamed hmac to hmac_send)
7259 in SilcClientConnection in lib/silcclient/client.h and
7260 in SilcIDListData in silcd/idlist.h. Also, removed the
7261 SilcPacketParserContext's cipher and hmac fields as they are
7262 not needed anymore and actually caused some problems when
7263 the ciphers and hmac's changed underneath the packet parser.
7265 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7267 * If re-key protocol is active then process the incoming packets
7268 synchronously since we must assure that icoming packets encrypted
7269 with the old key is processed before the new keys is set to
7270 use. This is true other packets than for REKEY packets.
7271 Affected file silcd/server.c. The same was done to client library
7272 as well, affected file lib/silcclient/client.c.
7274 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7276 * Fixed bug in client and server to accept the force send if
7277 the packet is send from silc_[server/client]_packet_process
7278 function. Otherwise the packets are never delivered, oops.
7280 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7282 * Disable force sending of packets when REKEY protocol is active.
7283 We must assure that no packet is sent directly when rekey is
7284 performed. All packets must be sent through packet queue.
7285 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7286 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7287 function is silc_[server/client]_packet_send_real to check
7290 * Replaced the SIM paths from example config files to
7291 /usr/local/modules. Also, make install creates now
7292 /usr/local/silc/logs directory to hold all the SILC server
7295 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7297 * Made the configure.in.pre work on Solaris. Patch by salo.
7299 * Made all ciphers compatible with non-x86 machines. Defined
7300 CBC mode macros into lib/silccrypt/ciphers_def.h.
7302 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7304 * Fixed the make install.
7306 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7308 * When MAC computation fails the silc_packet_decrypt returned 0
7309 even though it was supposed to return -1. Fixed this. The
7310 affected file is lib/silccore/silcpacket.c.
7312 * Do not replace the config files in /etc/silc (in make install)
7313 if they already exist. Affected file ./Makefile.am.
7315 * Do not send re-key packets immediately but through packet queue.
7316 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7318 * Changed silc_net_check_host_by_sock to return FALSE if the
7319 IP/DNS could not be resolved. Though, it returns the IP address
7320 now even if it could not resolve it (but returns also FALSE).
7321 Affected file lib/silcutil/silcnet.[ch].
7323 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7325 * Added silc_pkcs_decode_identifier to decode the public key's
7326 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7327 Added also silc_pkcs_free_identifier. Added also new context
7328 SilcPublicKeyIdentifier.
7330 * Added -S option to the silc client. It is used to dump the
7331 contents of the specified public key file.
7333 * Changed the PKCS api to return the public key length when
7334 setting the public key.
7336 * Fixed a fatal bug in the public and private key file loading.
7337 Affected file lib/silccrypt/silcpkcs.c.
7339 * Execute the packet parsing for client with zero (0) timeout
7340 if the protocol is active. Affected file silcd/server.c.
7342 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7344 * Made the key generation options to the silcd program. Added
7345 -C option, equivalent to client's option.
7347 * Added new [ServerKeys] config section to the server. It
7348 configures the server's public and private key.
7350 * Defined generic Public Key Payload into the protocol
7351 specification to send specific type of public keys and
7354 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7355 public key or certificate.
7357 * Implemented the GETKEY command to the server and to the
7358 client library and on user interface.
7360 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7362 * Made preliminary `make install' work.
7364 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7366 * Added SilcServerRekey context into silcd/idlist.h.
7368 * Added the PFS support as defined in the specification to the
7369 SKE protocol. Affected files lib/silcske/*.c.
7371 * Added `ske_group' field to the SilcServerRekey context to hold
7372 the number of the SKE group that is used with PFS in re-key.
7373 Affected file silcd/idlist.h.
7375 * Added PFS re-key support to the server. Affected file is
7378 * Added silc_protocol_cancel to cancel execution of the next
7379 state of the protocol. Affected file is
7380 lib/silccore/silcprotocol.[ch].
7382 * Added the re-key support with and without PFS to the client
7383 library. Re-key is performed once in an hour, by default.
7385 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7386 Added silc_client_rekey_callback and silc_client_rekey_final.
7387 Affected files are lib/silcclient/protocol.[ch] and
7388 lib/silcclient/client.[ch].
7390 * Removed the `hmac_key' and `hmac_key_len' fields from the
7391 SilcClientConnection structure; not needed. Affected file is
7392 lib/silcclient/client.h.
7396 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7398 * Do not ask whether user wants to use the negotiated private key
7399 for private messages, just use it. Affected file is
7400 silc/local_command.c.
7402 * Added `send_enc_key' and `enc_key_len' fields to the
7403 SilcIDListData structure since they are needed in the re-key
7404 phase. Affected file is silcd/idlist.[ch].
7406 * Implemented the simple re-key protocol into the server.
7407 Affected files silcd/server.c and silcd/protocol.[ch]. The
7408 re-key will be performed once in an hour, by default.
7410 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
7411 Added silc_server_rekey, silc_server_rekey_callback and
7412 silc_server_rekey_final.
7414 * Removed Tunneled flag from the protocol. Updated the code
7415 and the specifications.
7417 * Adde `pfs' field to the SilcIDListData to indicate whether
7418 the PFS is to be performed in the re-key. Affected file is
7421 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7423 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
7424 int64 of at least the xintXX size. If void * is less that 4
7425 bytes uint32 * will be used. Defined bool as boolean.
7427 * Changed _ALL_ unsigned long and unsigned int to uint32,
7428 unsgined short to uint16 in the source tree.
7430 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
7431 not handle clients that has entry->data.registered == FALSE.
7432 They are not in the network anymore. Affected file is
7435 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7437 * Implemented the sending of the SERVER_SIGNOFF notify in the
7438 server. Affected file is silcd/server.c.
7440 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
7441 Added also silc_notify_payload_encode_args into the
7442 lib/silccore/silcnotify.[ch].
7444 * Implemented ther SERVER_SIGNOFF notify handling in the server.
7445 Affected file silcd/packet_receive.c.
7447 * Implemented the SERVER_SIGNOFF notify handling in the client
7448 library. Affected file lib/silcclient/client_notify.c. Also,
7449 implemnted the printing of the SERVER_SIGNOFF info to the
7450 application. Affected file silc/client_ops.c.
7452 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
7453 if the deleting was successful. Affected file silcd/idlist.[ch].
7455 * Added support for public key authentication in the connection
7456 authentication protocol in the client library. Affected file
7457 lib/silcclient/protocol.c.
7459 * Changed the server's silc_idlist_get_clients_by_* interface
7460 to support already allocated array so that new entries may be
7461 added to pre-allocated array. Affected file silcd/idlist.[ch].
7462 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
7463 and command replies.
7465 * All command reply functions in the server now calls the
7466 pending command callback even if error occured. This way the
7467 error will be delivered to the client as well. Affected files
7468 silcd/command.c and silcd/command_reply.c.
7470 * Fixed INFO command to return local server's info if no server
7471 was provided. Affected file lib/silcclient/command.c.
7473 * Removed RESTART command for good. Updated the code and the
7476 * Rewrote parts of the task system. It is a bit simpler now.
7477 Removed unsued task priorities. The affected files are
7478 lib/silcutil/silctask.[ch].
7480 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7482 * Moved the USERS printing from the library to the application.
7483 Affected files lib/silcclient/command.c and silc/client_ops.c.
7485 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7489 * Added channel key re-key support. The re-key is perfomed
7490 only by the router and is done once in an hour. Added `rekey'
7491 field to the SilcChannelEntry in the server. Affected files
7492 silcd/server.c and silcd/idlist.h.
7494 * Added silc_task_unregister_by_context into the file
7495 lib/silcutil/silctask.[ch].
7497 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7499 * Added SILC_UMODE_GONE mode to indicate when the client is not
7500 present in the SILC network. Added also support to the local
7501 command AWAY that will set this mode. Added support of showing
7502 "xxx is gone" in WHOIS command. The USERS command shows the
7503 gone status as well.
7505 * Fixed setting server and router operator privileges in the
7506 server's UMODE command. Affected file silcd/command.c.
7508 * Merged the SKE KE1 and KE2 payloads into one payload. The
7509 new KE payload is equivalent to the old KE2 payload.
7511 Cleaned up the SKE Start Payload parsing. It now uses the
7512 simple buffer unformatting to do the parsing. A lot faster
7515 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
7516 to the SKE that is used to indicate whether both of the SKE
7517 parties should perform authentication. By default only the
7518 responder performs authentication. By setting this flag also
7519 the initiator must do authentication. By default it is unset
7520 since in normal SKE case, client to server connection, only
7521 the responder should do authentication. When doing SKE between
7522 two clients both should perform authentication. Updated the
7523 code and the protocol specs.
7525 * A little fix to IDENTIFY command in the server. Search the
7526 client first by hash not nickname. Affected file is
7529 * Fixed the silc_client_close_connection to support closing
7530 the client to client connections wihtout deleting too much
7531 data. Affected file lib/silcclient/client.c.
7533 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
7534 are received if protocol used to be active but is not anymore
7535 the application would crash due to NULL pointer dereference.
7536 Affected files silcd/server.c and lib/silcclient/client.c.
7538 * Added `hash' field to the SilcClientConnection to include
7539 the hash function negotiated in the SKE protocol.
7541 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
7542 to set the channel founder authentication data. A client can
7543 claim the founder rights later by providing the authentication
7544 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
7545 This way the channel founder can regain the channel founder
7546 privileges even it is left the channel. This works only on
7547 local server and the client must be connected to the same
7548 server to be able to regain the founder rights. Updated the
7549 protocol specs accordingly.
7551 Added support to the CMODE command in the client to set the
7552 founder auth data. Read the README to see how to set it.
7554 Added support to the CUMODE command to claim the founder
7555 rights. Read the README to see how to do it.
7557 Added support for the founder authentication to the Channel
7558 Entry in the server. Affected file silcd/idlist.h.
7560 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
7561 server's CMODE command. Affected file silcd/command.c.
7563 * Added the following new functions into lib/silccore/silcauth.[ch]:
7564 silc_auth_get_method and silc_auth_get_data.
7566 * The server now saves the remote hosts public key to the
7567 SilcIDListData pointer. Affected file silcd/protocol.c.
7569 * The normal server now does not remove the channel entry from
7570 the cache if the founder authentication data is set. It used
7571 to remove it if the founder was the last one on the channel on
7572 the server and left the channel. The auth data is saved and
7573 if the channel is re-joined later the old entry is used with
7574 the old auth data. Affected files silcd/command_reply.c and
7577 * Removed the `pkcs' field from the SilcIDListData structure
7578 in the server; it is not used. Affected file silcd/idlist.h.
7580 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7582 * Fixed packet processing on slow links. Partial packets were
7583 never re-processed because the incoming data buffer was cleared
7584 by the application. Application must not directly clear the
7585 sock->inbuf, the packet processing routines handle it. Fixed
7586 this in client library and in server.
7588 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7590 * Fixed the WHOIS and IDENTIFY send reply function to really
7591 check whether to send list or just one entry. Affected file
7594 * Cleaned up the LEAVE command's channel key distribution. The
7595 affected file silcd/command.c.
7597 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
7598 can enforce the channel mode as well. In that case the ID
7599 includes the ID of the server. The code now enforces the
7600 mode change if the router have different mode than the server.
7602 * The notify client operation with CMODE_CHANGE notify can now
7603 return NULL client_entry pointer if the CMODE was not changed
7604 by client. Application must check for this.
7606 * Added <Server ID> argument to INFO command to support server
7607 info fetching by Server ID.
7609 * Added silc_server_announce_get_channel_users to get assembled
7610 packets of channel users of the specified channel. Affected
7611 file silcd/server.[ch].
7613 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
7614 was freed underneath the ID Cache.
7616 * Re-announce clients when the server received CHANNEL_CHANGE
7617 notify from the router. Affected file silcd/packet_send.c.
7619 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7621 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
7622 crashed since it did not handle the fact that there is no cipher
7623 called "3" and didn't check the error condition. Now fixed.
7625 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
7626 flag. It can be used to send message requests.
7628 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7630 * Implemented the RESTART command in the client.
7632 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
7633 notice type messages. Added notice printing to the user
7636 * The channel keys are not re-generated if the channel's mode
7637 is PRIVKEY, ie private key on the channel exists. Affected
7638 files silcd/server.c and silcd/command.c.
7640 * Fixed a little bug in channel message delivery when channel
7641 private keys are set in the server. Affected file is
7642 silcd/packet_send.c.
7644 * Changed the setting on channel->on_channel = TRUE from the
7645 silc_client_save_channel_key to the JOIN command reply. The
7646 key payload is not received if the private channel key is set.
7647 Affected file lib/silcclient/command_reply.c and the
7648 lib/silcclient/client_channel.c.
7650 * When the CMODE_CHANGE notify is sent and the channel private
7651 key mode is removed the channel key must be re-generated in
7652 other cells as well. Added this support for the router in the
7653 silcd/packet_receive.c.
7655 * Added new local command NOTICE to send notice message on
7656 channel. Affected file silc/local_command.[ch].
7658 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7660 * Added new local command ME to the client. It is used to send
7661 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
7662 some action. Affected file silc/local_command.[ch].
7664 * Changed channel_message and private_message client operations
7665 to deliver the message flags to the application. Added also
7666 the `flags' arguments to the silc_client_send_channel_message
7667 and silc_client_send_private_message functions. Affected file
7670 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7672 * Redefined the Private Message Payload to support private message
7673 keys and to support the new private message flags. Updated
7674 the protocol specs. Flags makes it possible to have for example
7675 CTCP style messages.
7677 * Added new type SilcPrivateMessagePayload and defined an API
7678 for it in the lib/silcclient/silcprivate.[ch].
7680 * Tested private message private keys successfully. Tested the
7681 private message key set, unset and list commands with the new
7684 * Redefined the Channel Message Payload to include the channel
7685 message flags (equal with private message flags) to support
7686 for example CTCP style messages.
7688 * Defined some of the message (for channel and private message)
7689 flags. Updated the protocol specs and added the flags to the
7690 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
7692 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7694 * Added SilcKeyAgreementStatus type to the key agreement routines
7695 to indicate the current status and error if one occured.
7696 The status types are defined in the lib/silcclient/silcapi.h.
7698 * Added new local command KEY that is used to set and unset private
7699 keys for channels, set and unset private keys for private messages
7700 with remote clients and to send key agreement requests and
7701 negotiate the key agreement protocol with remote client. The
7702 key agreement is supported only to negotiate private message keys,
7703 it currently cannot be used to negotiate private keys for channels,
7704 as it is not convenient for that purpose.
7706 * Fixed a minor pending callback setting bug in the function
7707 silc_client_get_client_by_id_resolve, now the function works.
7708 Affected file lib/silcclient/idlist.c.
7710 * Added function silc_net_get_local_port to get local bound
7711 port by socket. Added to lib/silcutil/silcnet.[ch].
7713 * Added `sockets' and `sockets_count' fields to the SilcClient
7714 object. They hold the sockets of the listenning sockets in
7715 the client. Listenning sockets may be for example the key
7716 agreement server. Affected file lib/silcclient/client.[ch].
7717 Added functions the silc_client_add_socket and the
7718 silc_client_del_socket. They are exported to the application
7721 * Added ~./silc/clientkeys to support other client's public keys.
7723 * Renamed verify_server_key client operation to verify_public_key
7724 and added one argument to indicate the type of the connection
7725 (server, client etc.).
7727 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7729 * Added silc_server_connection_auth_request to handle the
7730 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
7731 silcd/packet_receive.[ch].
7733 * Added silc_server_send_connection_auth_request into the
7734 silcd/packet_send.c to send the connection auth request packet.
7736 * Cleaned up the silcd/protocol.c a bit and fixed some memory
7739 * Fixed the public key authentication in responder side in the
7740 server. The `auth_data' pointer includes the SilcPublicKey
7741 not the path to the public key. Affected file silcd/protocol.c.
7743 * Implemented the public key authentication in the initiator side
7744 in the server. Affected file silcd/protocol.c.
7746 * Removed the [RedirectClient] config section from the server
7747 configuration. Is not needed and I don't want to implement it.
7749 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7751 * Cleaned up the CMODE command in the server. It now works
7752 correctly and supports all the modes defined in the protocol.
7753 Affected file is silcd/command.c.
7755 * Added `hmac_name' field to the SilcChannelEntry in the server
7756 to hold the default HMAC of the channel. It can be set when
7757 creating the channel (with JOIN command). Affected files
7760 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
7761 type to indicate the change of the current cipher and hmac
7762 on the channel. Client can safely ignore the <cipher> argument
7763 (if it chooses to do so) since the CHANNEL_KEY packet will
7764 force the channel key change anyway. The <hmac> argument is
7765 important since the client is responsible of setting the new
7766 HMAC and the hmac key into use.
7768 * Fixed the CMODE command in the client library as well.
7770 * Tested CMODE command in router environment successfully.
7772 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7774 * Show the version of the remote client (or server) when connecting
7775 to the server. It is logged to the log file. Affected file
7776 is silcd/protocol.c.
7778 * Fixed the KILLED notify handling in the client library. The
7779 client must be removed from all channels when receiving the
7782 Also, do not remove the client entry when giving the KILL
7783 command but when the KILLED notify is received.
7785 * Removed silc_idlist_find_client_by_nickname from the server.
7786 Not needed anymore. Affected files silcd/idlist.[ch].
7788 * Implemented the CHANNEL_CHANGE notify type handling to the
7789 server. Affected file silcd/server.c.
7793 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7795 * Added silc_server_send_notify_invite to send the INVITE
7796 notify between routers.
7798 * Implemented the INVITE command correctly to the server.
7800 * Implemented the INVITE notify type handling in the server.
7802 * Implemented the INVITE command to the client library and on the
7805 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7807 * Added function silc_server_get_client_resolve to find the
7808 client entry by ID from all ID lists and then resolve it
7809 (using WHOIS) if it cannot be found. Affected file is
7812 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7814 * Implemented the BAN command to the client library.
7816 * The JOIN command in the server now checks the invite list
7819 * Changed the silc_command_reply_payload_encode_va and the
7820 silc_command_payload_encode_va to support that if argument is
7821 NULL it ignores and checks the next argument. Affected file
7822 lib/silccore/silccommand.c.
7824 * Added silc_server_send_notify_ban to send the BAN notify
7825 type between routers.
7827 * Chaned the silc_notify_payload_encode to support that if
7828 argument is NULL it ignores and checks the next argument.
7829 Affected file lib/silccore/silcnotify.c.
7831 * Tested ban lists in router environment successfully.
7833 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7835 * Implemented BAN command to the server, in silcd/command.[ch].
7837 * Removed the BAN and INVITE_LIST modes from the CMODE command
7840 * Added function silc_string_match to regex match two strings.
7841 Affected files lib/silcutil/silcutil.[ch].
7843 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7845 * Redefined parts of the SilcChannelEntry in the server to support
7846 the new ban and invite lists.
7848 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7850 * Redefined the INVITE command. The same command can be used to
7851 invite individuals to the channel but also to manage the invite
7852 list of the channel (to add to and remove from the invite list).
7853 Updated the protocol specs.
7855 * Added new command SILC_COMMAND_BAN that can be used to manage
7856 the ban list of the channel. Updated the protocol specs.
7858 * Removed the channel modes: the SILC_CMODE_BAN and the
7859 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
7860 in the CMODE command. The equivalent features are now available
7861 using INVITE and BAN commands. Updated the protocol specs.
7863 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
7864 in the network about change in the current ban list. The notify
7865 type is not used by the client.
7867 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
7868 support the invite lists.
7870 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7872 * Added new function silc_string_regexify that converts string
7873 including wildcard characters into regex string that can
7874 be used by the GNU regex library. Added into the file
7875 lib/silcutil/silcutil.[ch].
7877 Added silc_string_regex_combine to combine to regex strings
7878 into one so that they can be used as one regex string by
7879 the GNU regex library. Added into the file
7880 lib/silcutil/silcutil.[ch].
7882 Added silc_string_regex_match to match two strings. It returns
7883 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
7885 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7887 * Imported GNU regex to the soruce tree into lib/contrib.
7888 Fixed some compiler warning from the regex.c.
7890 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7892 * Fixed MOTD command in the server to work in router environment.
7894 * Fixed the MOTD command in the client library to support
7895 the server argument in the command.
7897 * Added `nickname_len' argument to the silc_idlist_add_client
7898 in the server, as the `nickname' argument may be binary data
7901 * Added silc_idlist_get_channels to return all channels from
7904 * Implemented LIST command to the server. Affected file is
7907 * Implemented the LIST command to the client library and on the
7910 * Added [<user count>] argument to the LIST command reply.
7911 With private channels the user count is not shown.
7913 * Updated TODO and README.
7915 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7917 * The client entry's data.registered must be TRUE even with
7918 global client entry on global client list. The data.registered
7919 is used to check whether the client is anymore in the network,
7920 for example with WHOWAS command so it must be valid.
7922 * Fixed the WHOWAS command in the server. It now actually works
7923 in router environment. Added function into silcd/command_reply.c
7924 silc_server_command_reply_whowas_save.
7926 * Added silc_idlist_purge function to the silcd/idlist.c
7927 to periodically purge the ID Cache.
7929 * Fixed INFO command in the server. It works now in router
7930 environment. Added <server name> argument to the INFO command
7931 reply. Updated the protocol specs.
7933 * Fixed minor bug in silc_idcache_purge to not purge if the
7934 expire value is zero.
7936 * Fixed various bugs in WHOIS and IDENTIFY command handling as
7937 they were buggy because of the WHOWAS information.
7939 * Fixed local command MSG to handle the async resolving of
7940 the remote client properly. It used to fail the first MSG.
7941 Affected file silc/local_command.c.
7943 * Added `data_len' field to SilcIDCache context.
7945 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7947 * Update TODO. Todo in commands in the server.
7949 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7951 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
7952 used by routers as broadcast packet to inform other routers
7953 about the changed user mode.
7955 Implemented the notify handling in the server. Affected file is
7956 silcd/packet_receive.c. Added the function
7957 silc_server_send_notify_umode to the silcd/packet_send.[ch].
7959 * Added new generic Channel Payload and deprecated the New Channel
7960 Payload. The New Channel Payload is now the generic Channel
7963 * Added new argument `mode' to the silc_server_send_new_channel
7964 as it is required in the Channel Payload now.
7966 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
7967 and created a new and real SilChannelPayload to represent the
7968 new generic Channel Payload. Implemented the encode/decode
7969 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
7971 * Added silc_server_get_client_channel_list to return the list
7972 of channels the client has joined for WHOIS command reply.
7973 Affected file silcd/server.[ch].
7975 * Implemented the channel list sending in the WHOIS command reply
7976 in server and in the client.
7978 Implemented the channel list displaying on the user interface
7979 as well. Affected file silc/client_ops.c.
7981 * Added silc_channel_payload_parse_list to parse list of Channel
7982 Payloads. It returns SilcDList list of SilcChannelPayloads.
7983 Client for example can use this function to parse the list of
7984 channels it receives in the WHOIS command reply. The caller
7985 must free the list by calling silc_channel_payload_list_free.
7986 Affected files lib/silccore/silcchannel.[ch].
7988 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7990 * Added one new argument <user mode> to the WHOIS command reply
7991 to return the mode of the user in SILC. Updated the protocol
7994 Implemented it to the server and client.
7996 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7998 * Fixed the mode printing on the user interface on joining.
7999 Affected file silc/client_ops.c.
8001 * Implemented the UMODE command and user modes in general to the
8002 client library and to the user interface.
8004 * Implemented the UMODE command to the server.
8006 * The server now sends UNKNOWN_COMMAND error status if client sends
8007 unknown command. Affected file silcd/command.c.
8009 * All server commands now handle the command identifier the right
8010 way when sending the command reply to the client. The client can
8011 use to identify the command replies with the identifier.
8013 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8015 * Added silc_server_get_client_route to resolve the route to
8016 the client indicated by the client ID. Affected file is
8019 * Added silc_server_relay_packet as general function to relay
8020 packet to arbitrary destination. This deprecates functions
8021 like _send_private_message_key, _relay_notify etc. Affected
8022 file is silcd/packet_send.[ch].
8024 Removed silc_server_send_key_agreement,
8025 silc_server_send_private_message_key and
8026 silc_server_packet_relay_notify functions from the file
8027 silcd/packet_send.[ch].
8031 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8032 server. Affected file silcd/packet_receive.[ch].
8034 * Implemented the KILL command to the client. Implemented the
8035 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8036 Affected files lib/silcclient/command[_reply].c and
8037 lib/silcclient/client_notify.c. Implemented the KILL notify
8038 printing in the user inteface.
8040 * Fixed a lot silc_parse_nick memory leaks from the client
8041 library in the file lib/silcclient/command.c.
8043 * Changed the silc_server_send_notify_on_channels's `sender'
8044 argument from SilcSocketConnection to SilcClientEntry to
8045 check the sender as entry and not as connection object and not
8046 to send to the client provided as argument. The affected file
8047 is silcd/packet_send.[ch].
8049 * The notify packets that are destined directly to the client used
8050 to not to be processed by the server. Now changed that and the
8051 server processes all notify packets. After relaying the packet
8052 to the client the notify packet is processed in the server.
8054 * The silc_server_free_client_data now checks whether there is
8055 pending outgoing traffic for the client and purges the data to
8056 the network before removing the client entry.
8058 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8060 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8061 an client is killed from the SILC Network. Updated the protocol
8064 Added new function silc_server_send_notify_killed to the
8065 silcd/packet_send.[ch].
8067 * Added function silc_server_packet_relay_notify to relay notify
8068 packets that are destined directly to a client. In this case
8069 the server does not process the notify packets but merely relays
8070 it to the client. Affected file silcd/packet_send.[ch].
8072 Added also silc_server_packet_process_relay_notify to check
8073 whereto relay the notify. Affected file is
8074 silcd/packet_receive.[ch].
8076 * Implemented the KILL command to the server.
8080 * Added the backup schema desgined last fall to the protocol
8081 specs for everyone to see. The specification is in the
8082 *-spec-xx.txt draft and the packet type definitions for the
8083 backup routers is in *-pp-xx.txt draft. Thusly, added also
8084 new packet type SILC_PACKET_CELL_ROUTERS.
8086 * A big security problem in the implementation discovered. The
8087 signoff of an client did not cause new channel key generation
8088 which it of course should've done. The channel keys must be
8089 always re-generated when client leaves (or signoffs) the channel.
8090 The silc_server_remove_from_channels funtion now handles
8091 the channel key re-generation.
8093 * Added `sender' argument to the silc_server_send_notify_on_channels
8094 to not to send the client provided as argument. Affected file
8095 silcd/packet_send.[ch].
8097 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8099 * Implemented OPER and SILCOPER commands into the server and
8102 * Added silc_auth_verify and silc_auth_verify_data to verify
8103 the authentication directly from the authentication payload.
8104 It supports verifying both passphrase and public key based
8105 authentication. Affected file lib/silccore/silcauth.[ch].
8107 * Added `hash' field to the SilcIDListData structure. It is the
8108 hash negotiated in the SKE protocol. Affected file is
8111 * Slight redesigning of the SilcAuthPayload handling routines.
8112 Do not send SilcPKCS but SilcPublicKey as argument.
8114 * Implemented the public key authentication support to the
8115 serverconfig. The public key is loaded from the provided path
8116 and saved as authentication data to void * pointer. Thus,
8117 changed the unsigned char *auth_data to void *auth_data;
8119 * Fixed SHUTDOWN command to send the reply before the server
8120 is shutdown. :) Affected file silcd/command.c.
8122 * Fixed fatal bug in CONNECT command. The hostname was invalid
8123 memory and server crashed. Affected file silcd/command.c.
8125 * Fixed fatal bug in CLOSE command. The server_entry became
8126 invalid but was referenced later in the command. Affected file
8129 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8131 * Fixed fatal bug in failure packet handling. Server ignored
8132 the failure and thus crashed when it came.
8136 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8138 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8139 that the command may be executed only once in (about) 2 seconds.
8140 The old SILC_CF_LAG flag is same but allows command bursts up
8141 to five before limiting.
8143 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8144 server code. Various commands now includes the CF_LAG_STRICT
8145 flag to disallow any kind of miss-use of the command.
8147 * Fixed the silc_buffer_unformat to not to allocate any data
8148 if the length of the data is zero. It used to allocate the
8149 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8151 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8153 * Changed the format of AdminConnection configuration section
8154 in the server. Added username of the admin to the format.
8155 Affected files silcd/serverconfig.[ch].
8157 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8158 to return admin configuration data by host, username and/or
8161 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8163 * Implemented WHOWAS command to the server. Added the functions:
8165 silc_server_command_whowas_parse,
8166 silc_server_command_whowas_send_reply,
8167 silc_server_command_whowas_from_client and
8168 silc_server_command_whowas_from_server
8170 * Added <Client ID> argument to the WHOWAS command reply. Updated
8171 the protocol specs accordingly.
8173 * Implemented WHOWAS command and command_reply to the client
8176 Implemented the WHOWAS printing on the user interface.
8178 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8180 * Added new argument to the WHOWAS command reply, the real name.
8181 It is an optional argument. Updated the protocol specs.
8183 * Added SilcIDCacheDestructor callback that is registered when
8184 the SilcIDCache is allocated. The callback is called when
8185 an cache entry in the ID Cache expires, or is purged from the
8186 cache. Added into lib/silccore/idcache.[ch].
8188 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8189 to destruct the client entries when the cache entry expires.
8190 Other ID Cache's in server and in the client library ignores
8193 * If the ID Cache entry's `expire' field is zero then the entry
8194 never expires. Added boolean `expire' argument to the
8195 silc_idcache_add function in the lib/silccore/idcache.[ch].
8196 If it is TRUE the default expiry value is used.
8198 * Added silc_server_free_client_data_timeout that is registered
8199 when client disconnects. By default for 5 minutes we preserve
8200 the client entry for history - for WHOWAS command.
8202 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8204 * Added support to the server to enforce that commands are not
8205 executed more than once in 2 seconds. If server receives
8206 commands from client more frequently, timeout is registered
8207 to process the commands. Affected file silcd/command.c.
8208 Added new function silc_server_command_process_timeout.
8210 * Changed NICK_NOTIFY handling in client library to check that
8211 if the client's nickname was changed, so there is no need to
8212 resolve anything from the server.
8214 * Removed error printing from the WHOIS and IDENTIFY commands.
8215 If error occurs then it is ignored silently in the client library.
8216 The application, however, may map the received error to
8217 human readable error string. The application currently maps
8218 the NO_SUCH_NICKNAME error to string.
8220 * Made the command status message public to the application. Moved
8221 them from lib/silcclient/command_reply.c to
8222 lib/silcclient/command_reply.h. The application can map the
8223 received command status to the string with the
8224 silc_client_command_status_message function.
8226 * Added check to the server to check that client's ID is same
8227 as the Source ID in the packet the client sent. They must
8230 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8232 * Added dist-bzip hook to the Makefile.am to make bzip2
8233 compressed distributions.
8235 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8237 * Server now enforces the maximum length for the nickname and
8238 the channel as protocol specification dictates. 128 bytes for
8239 nickname and 256 bytes for channel name.
8241 * Moved the WHOIS printing to the application. The client libary
8242 does not print out the WHOIS information anymore, the application
8243 must do it. Renamed silc_client_command_reply_whois_print to
8244 the silc_client_command_reply_whois_save.
8246 The client's idle time is also sent to the application now, and
8247 the idle is shown on screen.
8249 * Added silc_client_command_reply_identify_save to save the
8250 received IDENTIFY entries.
8252 * Do not check for channel private keys in message sending and
8253 reception if the channel does not have the PRIVKEY mode set.
8254 Affected file lib/silclient/client_channel.c.
8256 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8258 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8259 just surfaced after chaning the JOIN procedure.
8261 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8263 * Added silc_client_get_clients_by_list to get client entries
8264 from Client ID list, that is returned for example by JOIN
8265 and USERS command replies. The application should use this
8266 function for example when JOIN command reply is received to
8267 resolve the clients already on the channel (library does not
8268 do that anymore as USERS command reply is not used in the JOIN
8269 procedure anymore). Affected files lib/silcclient/silcapi.h and
8270 lib/silcclient/idlist.c.
8272 * JOIN command reply and USERS command reply returns now SilcBuffer
8273 pointers instead of unsigned char pointers when returning
8274 the client list and mode list.
8276 * Added <Client ID> argument to the JOIN command reply, mainly
8277 for the server to identify for which client the command was
8278 originally sent. Updated protocol specs accordingly.
8280 * Added SilcDlist private_key pointer to the SilcChannelEntry
8281 in the client to support the channel private keys. Affected
8282 file is lib/silcclient/idlist.h.
8284 * Added SilcChannelPrivateKey argument to the function
8285 silc_client_send_channel_message so that application can choose
8286 to use specific private ke if it wants to. If it is not provided,
8287 the normal channel key is used, unless private keys are set.
8288 In this case the first (key that was added first) is used
8289 as the encryption key.
8291 * Implemented the support for channel private key handling.
8292 Implemented the following functions:
8294 silc_client_add_channel_private_key,
8295 silc_client_del_channel_private_keys,
8296 silc_client_del_channel_private_key,
8297 silc_client_list_channel_private_keys and
8298 silc_client_free_channel_private_keys
8300 Affected file lib/silcclient/client_channel.c.
8302 * Added the support for the private keys in the channel message
8303 sending and encryption and in the message reception and
8304 decryption. Affected funtions are
8305 silc_client_send_channel_message and silc_client_channel_message.
8307 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8309 * Added SKE's key verify callback to the client library's
8310 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8312 * Removed the statement that server (or router) must send USERS
8313 command reply when joining to the channel so that the client
8314 knows who are on the channel. Instead, the client list and
8315 client's mode list is now sent in the JOIN command reply to the
8316 client who joined channel. This is better solution.
8318 * Added function silc_server_get_users_on_channel and function
8319 silc_server_save_users_on_channel to the silcd/server.[ch].
8321 * Removed function silc_server_command_send_users from the
8324 * Do not show topic on the client library anymore. The topic is
8325 sent in the command reply notify to the application and the
8326 application must show the topic now.
8328 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8330 * Added client searching by nickname hash into the IDENTIFY and
8331 WHOIS commands in the server as they were clearly missing from
8332 them. Affected file is silcd/command.c.
8334 * Fixed a bug in private message receiving in the client library.
8335 The remote ID was freed and it wasn't supposed, now it is
8338 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8340 * Minor fix to the channel payload; allocate the data area, as it
8341 needs to be of specific length.
8343 * If the key agreement port is zero then the operating
8344 system will define the bound port. Affected files are
8345 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8347 * Added new function silc_channel_payload_decrypt into the file
8348 lib/silccore/silcchannel.[ch].
8350 * Moved the channel message etc, check from silc_packet_decrypt
8351 to applications. The library calls now a generic
8352 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8353 when the packet is either normal or special. This was done to
8354 allow more wide range of checking that was not allowed when
8355 the code was in library. Now applications can do virtually any
8356 checks to the packet and return to the library the decision how
8357 the packet should be processed. Affected files are
8358 lib/silccore/silcpacket.[ch].
8360 Added silc_server_packet_decrypt_check to the server and
8361 silc_client_packet_decrypt_check to the client library.
8363 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8364 to send with specified source and destination information.
8366 * Channel message delivery between routers was broken after the
8367 channel key distribution was fixed earlier. The channel key
8368 was used be to distributed to other routers as well which is not
8369 allowed by the protocol. Now this is fixed and channel keys
8370 really are cell specific and the channel message delivery between
8371 routers comply with the protocol specification.
8373 * Fixed various commands in server to check also the global list
8374 for the channel entry and not just the local list. The affected
8375 file silcd/command.c.
8377 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8379 * Added assert()s to buffer formatting and unformatting routines
8380 to assert (if --enable-debug) when error occurs. Affected
8381 file: lib/silcutil/silcbuffmt.c.
8383 * Changed to auto-reconnect to check whether the remote host is
8384 router and register the re-connect timeout if it is. It used
8385 to check that whether we are normal server, but router must do
8386 auto-reconnect with another router as well. Affected file
8389 * Removed the [<key len>] option from CMODE command as the cipher
8390 name decides the key length, nowadays. See the defined ciphers
8391 from the protocol specification.
8393 * Added [<hmac>] option to the CMODE command to define the HMAC
8394 for the channel. Added SILC_CMODE_HMAC channel mode.
8396 * Added [<hmac>] option for the JOIN command so that user can
8397 select which HMAC is used to compute the MACs of the channel
8400 * Added Hmac field to the Channel Message Payload. The integrity
8401 of plaintext channel messages are now protected by computing
8402 MAC of the message and attaching the MAC to the payload. The
8403 MAC is encrypted. Now, it is clear that this causes some
8404 overhead to the size of the packet but rationale for this is that
8405 now the receiver can verify whether the channel message decrypted
8406 correctly and also when private keys are set for the channel the
8407 receiver can decrypt the packet with several keys and check from
8408 the MAC which key decrypted the message correctly.
8410 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
8411 lib/silccrypt/silccipher.[ch].
8413 * Added silc_hash_len to return the digest length into the
8414 lib/silcrypt/silchash.[ch].
8416 * Rewrote parts of Silc Channel Payload interface in the
8417 lib/silccore/silcchannel.[ch]. The encode function now also
8418 encrypts the packet and parse function decrypts it.
8420 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8422 * Fixed a minor formatting bug in the SKE's key material processing.
8423 It actually might have processed the keys wrong way resulting
8426 * Redefined the mandatory HMAC algorithms and added new algorithms.
8427 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
8428 and hmac-md5 truncated to 96 bits. The mandatory is now
8429 hmac-sha1-96. Rest are optional (including the one that used
8430 to be mandatory). Rationale for this is that the truncated HMAC
8431 length is sufficient from security point of view and can actually
8432 make the attack against the HMAC harder. Also, the truncated
8433 HMAC causes less overhead to the packets. See the RFC2104 for
8436 * Added new [hmac] configuration section. The SKE used to use
8437 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
8438 is of course wrong. The official names that must be proposed in
8439 the SKE are the ones defined in the protocol specification
8440 (hmac-sha1-96 for example). The user can configure any hmac
8441 using any hash function configured in the [hash] section. At
8442 least, the mandatory must be configured.
8444 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
8446 * Added HMAC list to the SKE proposal list. It has now both
8447 hash algorithm list and HMAC list. This makes the protocol
8448 incompatible with previous versions. The SKE now seems to work
8449 the way it is supposed to work, for the first time actually.
8451 * Defined plain Hash algorithms to the protocol specification.
8454 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8456 * Implemented support for key agreement packets into the server.
8457 Added functions silc_server_key_agreement and
8458 silc_server_send_key_agreement. Other than these functions,
8459 server has nothing to do with this packet.
8461 * Added support for private message key packets into the server.
8462 Added functions silc_server_private_message_key and
8463 silc_server_send_private_message_key.
8467 * Changed the silc_[client|server]_protocol_ke_set_keys to be
8468 called in the protocol's final callback instead in the END
8469 protocol state. This makes a little more sense and in the same
8470 time in client we can use the same protocol routines for normal
8471 key exchange and to key agreement packet handling as well.
8473 * Added to both client's and server's KE protocol context the
8474 SilcSKEKeyMaterial pointer to save the key material. We will
8475 bring the key material to the protocol's final callback by doing
8476 this. The final callback must free the key material.
8478 * Added SKE's packet_send callback into client's KE protocol
8479 context so that the caller can choose what packet sending function
8480 is used. This way we can use different packet sending when
8481 doing normal SKE when doing key agreement packet handling (in
8482 the key agreement packet handling we do not want to encrypt
8485 * Implemented the responder side of the key agreement routines
8486 in the client. The client can now bind to specified port and
8487 accept incoming key negotiation. The key material is passed
8488 to the application after the protocol is over.
8490 * Implemented the processing of incoming Key Agreement packet
8491 in the client. Added function silc_client_key_agreement to
8494 * Implemented the intiator side of the key agreement routines
8495 in the client. The client can now initiate key agreement with
8496 another remote client. The key material is passed to the
8497 application after the protocol is over.
8499 * Created client_keyagr.c to include all the key agreement
8502 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
8503 SILC_TASK_CALLBACK except that it is not static.
8505 * Created client_notify.c and moved the Notify packet handling
8506 from the client.[ch] into that file.
8508 * Created client_prvmsg.c and moved all private message and
8509 private message key routines from the client.[ch] into that file.
8511 * Create client_channel.c and moved all channel message and
8512 channel private key routines from the client.[ch] into that file.
8514 * Changed silc_client_get_client_by_id_resolve to resolve with
8515 WHOIS command instead of IDENTIFY command, in the file
8516 lib/silclient/idlist.c.
8518 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8520 * Implemented the SKE's responder side to the Client library.
8522 * When FAILURE is received to the protocol do not trust it
8523 blindly. Register a timeout to wait whether the remote closes
8524 the connection as it should do it, only after that process the
8525 actual failure. This was changed to both client and server.
8527 * Added client_internal.h to include some of the structures
8528 there instead of client.h in lib/silcclient/.
8530 * Added function silc_task_unregister_by_callback to unregister
8531 timeouts by the callback function.
8533 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8535 * Some "Incomplete WHOIS info" errors has been appearing on the
8536 log files. Took away the entry->userinfo check from WHOIS
8537 reply sending. The entry->userinfo is now " " if client did not
8538 provide one. I thought this was fixed earlier but something
8539 is wrong still. Let's see if the error still appears.
8541 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8543 * Fixed a minor bug in the login when the channel key is
8544 re-generated in the server. It used to generate the key in
8545 wrong order and thus caused problems in the channel traffic.
8547 * Fixed a minor bug in channel key distsribution after
8548 KICK command. The key was not sent to the router even though
8551 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8553 * Added silc_ske_process_key_material_data as generic routine
8554 to process any key material as the SILC protocol dictates. The
8555 function is used by the actual SKE library but can be used by
8556 applications as well. This relates to the private message keys
8557 and the channel private keys since they must be processed the
8558 same way the normal SILC session keys. The protocol dictates
8559 this. Affected files: lib/silcske/silcske.[ch].
8561 Added also silc_ske_free_key_material to free the
8562 SilcSKEKeyMaterial structure.
8564 * Defined silc_cipher_set_key function to set the key for
8565 cipher without using the object's method function. The affected
8566 files: lib/silccrypt/silccipher.[ch].
8568 * Implemented silc silc_client_add_private_message_key,
8569 silc_client_add_private_message_key_ske,
8570 silc_client_del_private_message_key,
8571 silc_client_list_private_message_keys and
8572 silc_client_free_private_message_keys functions in the
8575 Added functions silc_client_send_private_message_key to send
8576 the Private Message Key payload and silc_client_private_message_key
8577 to handle incoming Private Message Key payload.
8579 * Added Cipher field to the Private Message Key payload to set
8580 the cipher to be used. If ignored, the default cipher defined
8581 in the SILC protocol (aes-256-cbc) is used.
8583 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8585 * Removed lib/silcclient/ops.h file.
8587 Redefined parts of the SILC Client Library API. Created new
8588 file silcapi.h that deprecates the ops.h file and defines the
8589 published Client Library API. Defined also private message key
8590 API and channel private key API into the file.
8592 This is the file that the application must include from the
8593 SILC Client Library. Other files need not be included by
8594 the application anymore.
8596 * Added new key_agreement client operation callback and also
8597 defined the Key Agreement library API for the application.
8599 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8601 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
8602 is used by clients to request key negotiation between another
8603 client in the SILC network. If the negotiation is started it
8604 is performed using the SKE protocol. The result of the
8605 negotiation, the secret key material, can be used for example
8606 as private message key.
8608 Implemented the Key Agreement payload into the files
8609 lib/silccore/silauth.[ch].
8611 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8613 * Redefined ciphers for the SILC protocol. Added some new ciphers
8614 and defined the key lengths for the algorithms. Changed the
8615 code accordingly. The default key length is now 256 bits.
8617 * Fixed SKE key distribution function silc_ske_process_key_material
8618 when the key length is more than 128 bits. The default key
8619 length in SILC is now 256 bits.
8621 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
8622 to indicate unsupported algorithm.
8624 * Renamed rijndael.c to aes.c and all functions as well.
8626 * Fixed a long standing channel key setting bug in client library.
8627 Weird that it has never surfaced before.
8629 * Fixed bug in channel deletion. If the entire channel is removed
8630 then it must also delete the references of the channel entry
8631 from the client's channel list as the client's channel entry and
8632 the channel's client entry share same memory.
8634 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8636 * Implemented CONNECT and SHUTDOWN commands in the client.
8638 * Implemented CLOSE command to the client.
8640 * Added the function silc_idlist_find_server_by_name into the
8641 files silcd/idlist.[ch].
8643 Added the function silc_idlist_find_server_by_conn into the
8644 files silcd/idlist.[ch].
8646 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8648 * DIE command was renamed to SHUTDOWN. Updated the both code
8651 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
8652 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
8654 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
8657 * Added function silc_server_create_connection function to create
8658 connection to remote router. My server implementation actually
8659 does not allow router to connect to normal server (it expects
8660 that normal server always initiates the connection to the router)
8661 so the CONNECT command is only good for connecting to another
8664 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8666 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
8667 or some other client was kicked from the channel.
8669 Implemented the handling of the notify type to both client
8672 Implemented silc_server_send_notify_kicked to send the KICKED
8673 notify. It is used to send it to the server's primary router.
8675 * Implemented the KICK command into server and client.
8677 * Added `query' argument to the silc_idlist_get_client function
8678 to indicate whether to query the client from server or not if
8681 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
8682 to indicate that the client is not channel founder.
8686 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8688 * Removed the rng context from SilcPacketContext structure and
8689 changed that the packet routine uses the Global RNG API.
8691 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8693 * Added support for quit message that client can "leave" on the
8694 channel when it quits the SILC. It is ditributed inside the
8695 SILC_NOTIFY_TYPE_SIGNOFF notify type.
8697 Added silc_server_free_client_data that will take the
8698 signoff message as argument.
8700 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
8702 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8704 * Updated parts of the protocol specification to keep it up
8707 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8709 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
8710 payloads in one packet.
8712 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
8713 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
8714 use now the new List flag.
8716 * Also deprecated the following packet types: REPLACE_ID,
8717 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
8719 * Added list support for Notify packet in server.
8721 * Added silc_server_send_notify_channel_change to send the
8722 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
8723 the silc_server_send_replace_id.
8725 * Added silc_server_send_notify_nick_change to send the
8726 NICK_CHANGE notify type. Deprecates the function
8727 silc_server_send_replace_id.
8729 * Added silc_server_send_notify_join to send the JOIN notify type.
8730 Deprecates the function silc_server_send_new_channel_user.
8732 * Added silc_server_send_notify_leave to send LEAVE notify type.
8733 Deprecates the function silc_server_send_remove_channel_user.
8735 * Added silc_server_send_notify_cmode and
8736 silc_server_send_notify_cumode to send CMODE and CUMODE notify
8737 types. Deprecates the silc_server_send_set_mode function.
8739 * Added SERVER_SIGNOFF notify type to indicate that server has
8740 quit. This means that all clients on the channel from that
8741 server will drop. This can be also used when netsplit happens.
8743 Deprecated REMOVE_ID packet type since it is not needed anymore
8746 Added silc_server_send_notify_server_signoff to send the
8747 SERVER_SIGNOFF notify type. Deprecates the function
8748 silc_server_send_remove_id.
8750 Added also silc_server_send_notify_signoff to send the
8751 SIGNOFF notify type.
8753 * Employed the PKCS #1. It is the mandatory way to do RSA in the
8754 SILC protocol from this day on. Changed the protocol
8755 specification as well.
8757 * Added silc_server_send_notify_topic_set to send TOPIC_SET
8758 notify type. It is used between routers to notify about
8759 topic changes on a channel.
8761 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
8764 * Partly updated the protocol specification to comply with the
8765 changes now made. It is still though a bit outdated.
8767 * The JOIN notify type now takes one extra argument <Channel ID>.
8768 The packet used to be destined to the channel but now the
8769 JOIN type may be sent as list thus it is impossible to
8770 destine it to any specific channel. By adding this argument
8771 it is again possible.
8773 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8775 * Added CREDITS file. The CHANGES and CREDITS file will appear
8776 in the distribution as well.
8778 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8780 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
8781 types in the server's silcd/packet_receive.c.
8783 * Implemented CMODE and CUMODE to work in router environment.
8785 * Fixed minor encoding and decoding buglet from the
8786 lib/silccore/silcmode.c.
8788 * Fixed buffer overflow from lib/silcclient/command.c in USERS
8791 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
8793 * Changed all SilcConfigServer* and silc_config_server* to
8794 SilcServerConfig* and silc_server_config*, respectively.
8797 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8799 * Associated the ID (client or server ID) to the Authentication
8800 Payload to avoid any possibility of forging. Updated the
8801 protocol specification and the code accordingly.
8803 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8805 * The RSA key length is now save to the RsaKey context in the
8806 key generation process in lib/silccrypt/rsa.c. The key length
8807 is now used to figure out the maximum size of the block allowed
8808 to be encrypted/signed.
8810 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
8811 is equivalent to the silc_mp_mp2bin but does not allocate any
8814 * Changed silc_mp_mp2bin API to take length argument. If it is
8815 non-zero then the buffer is allocated that large. If zero, then
8816 the size is approximated using silc_mp_sizeinbase, which however
8819 * Created Global RNG API which is global RNG that application can
8820 initialize. After initializing, any routine anywhere in the
8821 code (including library) can use RNG without allocating a new
8822 RNG object. This was done to allow this sort of use of the
8823 RNG in code that has no chance to allocate RNG object. All
8824 applications currently allocate this and many routines in the
8825 library use this. Affected file lib/silccrypt/silcrng.[ch].
8827 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
8828 it to use the Global RNG API.
8830 * Defined Authentication Payload into protocol specification that
8831 is used during SILC session to authenticate entities. It is
8832 used for example by client to authenticate itself to the server
8833 to obtain server operator privileges.
8835 Implemented this payload into the lib/silccore/silcauth.[ch].
8836 Implemented also routines for public key based authentication
8837 as the new protocol specification dictates.
8839 Moved definitions of different authentication methods from
8840 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
8842 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
8843 silc_pkcs_verify and silc_pkcs_sign_with_hash and
8844 silc_pkcs_verify_with_hash functions into the file
8845 lib/silccrypt/silcpkcs.[ch].
8847 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8849 * The client entry's userinfo pointer must be always valid.
8850 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
8851 will fail since it requires the userinfo. Now, the userinfo
8852 is allocated as "" if actual userinfo does not exist. Actually,
8853 it must exist and it is totally Ok to drop client connections
8854 that does not announce the userinfo. However, we will make
8855 this workaround for now.
8857 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
8858 to return the remote port by socket.
8860 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8862 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
8863 SILC_SERVER_PENDING_EXEC and added an new macro
8864 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
8865 data or when error occurs while processing the pending command.
8867 Added new argument `destructor' into silc_server_command_pending
8868 and to the SilcServerCommandPending object. This destructor is
8869 now called after calling the pending callback or if error occurs
8870 immediately. If error occurs the actual pending callback won't
8871 be called at all - only the destructor. The destructor may be
8872 NULL if destructor is not needed.
8874 All this applies for client library code as well. Similar
8875 changes were made there as well for the pending commands.
8877 In the client, the application must now allocate the
8878 SilcClientCommandContext with the silc_client_command_alloc
8881 * Added reference counter to the SilcServerCommandContext. Added
8882 function silc_server_command_alloc and silc_server_command_dup
8885 Same type of functions added to the client library for the same
8888 * Removed the cmd_ident from IDListData away since it is now
8889 global for all connections. It is the command identifier used
8890 in command sending and with pending commands. The affected file
8893 * Added reference counter to the SilcSocketConnection objecet to
8894 indicate the usage count of the object. The object won't be
8895 freed untill the reference counter hits zero. Currently only
8896 server uses this, and client ignores it. The client must be
8897 set to use this too later. The affected files are
8898 lib/silccore/silcsockconn.[ch]. Added also the function
8899 silc_socket_dup to increase the reference counter.
8901 This was mainly added because it is possible that the socket
8902 is removed underneath of pending command or other async
8903 operation. Now it won't be free'd and proper DISCONNECTING
8904 flags, etc. can be set to avoid sending data to connection that
8905 is not valid anymore.
8907 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
8908 the connection. After that it sets SILC_SET_DISCONNECTED.
8909 It is, however, possible that the socket data is not still freed.
8910 The silc_server_packet_process now checks that data is not
8911 read or written to connection that is DISCONNECTED. The socket
8912 get's freed when the reference counter hits zero.
8914 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8916 * Changed the client operation API: channel_message operation's
8917 `sender' is now the client entry of the sender, not the nickname
8918 and the `channel' is the channel entry, not the channel name.
8920 In the private_message operation the `sender' is now also the
8921 client entry of the sender not the nickname.
8923 Affected file is lib/silcclient/ops.h and all applications
8924 using the client operations.
8926 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8928 * Moved the calling of ops->connect() from connect_to_server_final
8929 into receive_new_id functin since that is the point when the
8930 client is actually allowed to send traffic to network. The
8931 affected file is lib/silcclient/client.c.
8933 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8935 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
8936 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
8937 (if needs broadcasting) instead of broadcasting the packets one
8938 by one which would make a burst in the network traffic.
8940 * Added `broadcast' argument to the functions in silcd/server.[ch]
8941 silc_server_create_new_channel[_with_id] to indicate whether
8942 to send New Channel packet to primary router.
8944 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8946 * Added new function into the silcd/server.[ch] files:
8947 silc_server_create_new_channel_with_id to create new channel with
8948 already existing Channel ID.
8950 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
8951 lib/silccore/silcpacket.h. This packet is used t send list of
8952 Set Mode payloads inside one packet. Server uses this to set
8953 the modes for the channels and clients on those channels, that it
8954 announced to the router when it connected to it. The protocol
8955 specification has been updated accordingly.
8957 * The silc_server_new_channel did not handle the packet coming
8958 from normal server as it normally does not send that. However,
8959 when it announces its channels it does send it. Implemented
8960 the support for that.
8962 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
8963 into the file lib/silccore/id.h.
8965 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8967 * Fixed memory leaks in the functions silc_idlist_del_client,
8968 silc_idlist_del_channel and silc_idlist_del_server in the file
8969 silcd/idlist.c. All of those leaked like a sieve.
8971 * Fixed some small memory leaks in the client's function
8972 silc_client_notify_by_server.
8974 * Added functions into silcd/server.c: silc_server_announce_clients,
8975 silc_server_announce_channels and silc_server_announce_server.
8976 These functions are used by normal and router server to announce
8977 to its primary router about clients, channels and servers (when
8978 router) that we own. This is done after we've connected to the
8981 These functions effectively implements the following packet types:
8982 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
8983 and SILC_PACKET_NEW_ID_LIST.
8985 * Added new functions into the silcd/packet_receive.[ch]:
8986 silc_server_new_id_list, silc_server_new_channel_list and
8987 silc_server_new_channel_user_list to handle the incoming
8988 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
8990 * Added support of changing Channel ID in the function
8991 silc_server_replace_id. If the server that announces a channel
8992 to the router already exists in the router (with same name but
8993 with different Channel ID), router is responsible to send
8994 Replace ID packet to the server and force the server to change
8995 the Channel ID to the one router has.
8997 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
8998 client that the Channel ID has been changed by the router. The
8999 normal server sends this to the client. Client must start using
9000 the new Channel ID as the channel's ID.
9002 Implemented handling of this new type into lib/silcclient/client.c
9003 into the function silc_client_notify_by_server.
9005 * Added new function silc_idlist_replace_channel_id into the files
9006 silcd/idlist.[ch] to replace the Channel ID.
9008 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9010 * Call silc_server_command_identify_check always when processing
9011 the IDENTIFY command in silcd/command.c
9013 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9015 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9016 send keepalive packets. The packet can be sent by clients,
9017 servers and routers.
9019 Added function silc_socket_set_heartbeat into the file
9020 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9021 If not set, the heartbeat is not performed. The actual
9022 heartbeat is implemented in the low level socket connection
9023 library. However, application is responsible of actually
9026 Added silc_server_send_heartbeat to send the actual heartbeat
9027 packet into silcd/packet_send.[ch]. Server now performs
9028 keepalive with all connections.
9030 * Added silc_task_get_first function into lib/silcutil/silctask.c
9031 to return the timeout task with shortest timeout. There was a bug
9032 in task unregistration that caused problems. TODO has been
9033 updated to include that task system must be rewritten.
9035 * The client library will now resolve the client information when
9036 receiving JOIN notify from server for client that we know but
9037 have incomplete information.
9039 * Rewrote parts of silc_server_remove_from_channels and
9040 silc_server_remove_from_one_channel as they did not remove the
9041 channel in some circumstances even though they should've.
9043 * Encryption problem encountered in server:
9045 The LEAVE command used to send the Channel Key packet to the
9046 router immediately after generating it. However, the code
9047 had earlier sent Remove Channel user packet but not immediately,
9048 ie. it was put to queue. The order of packets in the router
9049 was that Channel Key packet was first and Remove Channel User
9050 packet was second, even though they were encrypted in the
9051 reverse order. For this reason, MAC check failed. Now, this
9052 is fixed by not sending the Channel Key packet immediately but
9053 putting it to queue. However, this is more fundamental problem:
9054 packets that are in queue should actually not be encrypted
9055 because packets that are sent immediately gets encrypted
9056 actually with wrong IV (and thus MAC check fails). So, packets
9057 that are in queue should be encrypted when they are sent to
9058 the wire and not when they put to the queue.
9060 However, the problem is that the current system has not been
9061 designed to work that way. Instead, the packet is encrypted
9062 as soon as possible and left to the queue. The queue is then
9063 just purged into wire. There won't be any fixes for this
9064 any time soon. So, the current semantic for packet sending
9067 o If you send packet to remote host and do not force the send
9068 (the packet will be in queue) then all subsequent packets to the
9069 same remote host must also be put to the queue. Only after the
9070 queue has been purged is it safe again to force the packet
9073 o If you send all packets immediately then it safe to send
9074 any of subsequent packets through the queue, however, after
9075 the first packet is put to queue then any subsequent packets
9076 must also be put to the queue.
9078 Follow these rules and everything works fine.
9080 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9082 * Added new function silc_server_remove_clients_by_server to
9083 remove all client entries from ID list when the server connection
9084 is lost. In this case it is also important to invalidate all
9085 client entires as they hold the invalid server entry. This
9086 fixes fatal bug when server has lost connection and will reconnect
9089 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9091 * Made some sanity checks to silc_server_daemonise like to check
9092 whether the requested user and group actually exists.
9094 * Added sanity check to SKE's silc_ske_responder_finish to check
9095 that the public and private key actually is valid.
9097 * Invalidate the client's nickname when receiving Replace ID
9098 packet and the Client ID is being replaced. This means that the
9099 server will query the nickname if someone needs it (client)
9102 * Sort the ID Cache in client library when the ID Cache data
9103 has changed (needs sorting).
9105 * Do not allow for SILC client to create several connections to
9106 several servers. The client does not support windows right now
9107 and generating multiple connections causes weird behaviour.
9109 Irssi-silc client does support windows and can handle several
9110 connections without problems, see: www.irssi.org and SILC plugin.
9112 * Fixed some places where client was added to the IDList. The
9113 rule of thumb is following (in order to get everything right):
9114 If the client is directly connected local client then the
9115 `connection' argument must be set and `router' argument must be
9116 NULL to silc_idlist_add_client function. If the client is not
9117 directly connected client then the `router' argument must
9118 bet set and the `connection' argument must be NULL to the
9119 silc_idlist_add_client function.
9121 * The funtion silc_server_packet_send_local_channel actually did
9122 not check whether the client was locally connected or not. It
9123 does that now. Fixed a bug related to LEAVE command.
9125 * Fixed Remove Channel User payload parsing bug in server's
9126 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9128 * The server's silc_server_save_channel_key now checks also the
9129 global ID list for the channel as it might not be in the local
9130 list. Fixed a bug related to LEAVE command.
9132 * Is this the end of the [<unknown>] buglet that has been lurking
9133 around for a long time? A little for loop fix in server's
9134 silc_server_command_whois_parse that is used by both IDENTIFY
9135 and WHOIS command. At least, this was a clear bug and a cause
9136 of one type of [<unknown>] buglet.
9138 * WHOIS and IDENTIFY commands call the function
9139 silc_server_command_[whois/identify]_check function even if
9140 we are not router server.
9142 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9144 * Added --with-gmp configuration option. If set the GMP
9145 is always compiled in the SILC source tree. If not set then
9146 it is checked whether the system has the GMP3 installed. If
9147 it has then the GMP won't be compiled (the system's headers
9148 and library is used), if it doesn't have it then the GMP is
9149 compiled in the SILC source tree.
9151 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9153 * Changed RSA private exponent generation to what PKCS #1
9154 suggests. We try to find the smallest possible d by doing
9155 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9156 not security fix but optimization.
9158 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9160 * Added new config entry [Identity] to fork the server and run
9161 it as specific user and group. A patch from Bostik.
9163 * Imported Dotconf configuration library into lib/dotconf.
9164 This will be used to create the SILC configuration files later.
9165 It will appear in the distsribution after this commit.
9167 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9169 * A big code auditing weekend happening. Auditing code for
9170 obvious mistakes, bugs and errors. Also, removing any code
9173 Removed files for being obsolete:
9175 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9176 inline in the file lib/silcutil/silcbuffer.h)
9178 o lib/silcutil/silcbufutil.c (the header has inline versions)
9180 Changed code to fix possible error conditions:
9182 o The buffer formatting routines now check that the destination
9183 buffer really has enough space to add the data. This applies for
9184 both buffer formatting and unformatting
9185 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9186 unformatting was changed to accomodate following rules:
9187 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9188 sent to the function while XXX_*STRING will not allocate or copy
9189 the data into the buffer. Instead it sets the pointer from the
9190 buffer into the pointer sent as argument (XXX_*STRING used to
9191 require that the pointer must be allocated already). This change
9192 makes this whole thing a bit more consistent and more optimized
9193 (note that the data returned in the unformatting with XXX_*STRING
9194 must not be freed now). The routines return now -1 on error.
9196 o Tried to find all code that use buffer_format and buffer_unformat
9197 and added return value checking to prevent formatting and
9198 especially unformatting errors and possible subsequent fatal
9201 o Changed ske->x and ske->KEY to mallocated pointers in
9202 lib/silcske/silcske.h. Fixed possible data and memory leak.
9204 o Added return value checking to all *_parse* functions. Fixed
9205 many memory leaks as well.
9207 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9208 so that buffer overflows would not happen. All code now also
9209 checks the return value as it can fail.
9211 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9213 * Added reconnection support to server if the normal server looses
9214 its connection to the router (for example if router is rebooted).
9215 The server performs normal reconnection strategy implemented
9216 to the server. Affected file silcd/server.c.
9218 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9220 * Added new packet type SILC_PACKET_SET_MODE that is used to
9221 distribute the information about changed modes (for clients,
9222 channels and clients channel modes) to all routers in the
9223 network. Updated the protocol specification accordingly.
9225 Added functions into silcd/packet_send.c and
9226 silcd/packet_receive.c: silc_server_send_set_mode,
9227 silc_server_set_mode.
9229 Added new files silcmode.[ch] into lib/silccore that implements
9230 the encoding and decoding of Set Mode Payload. Added new type
9231 SilcSetModePayload. Moved the definitions of different modes
9232 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9234 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9236 * Oops, a little mistake in server's connection authentication
9237 protocol. The protocol is not ended with FAILURE but with
9238 SUCCESS if the authentication is Ok. :) Affected file is
9241 * Implemented NICK_CHANGE notify handling in server in the file
9242 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9243 the local clients on the channel. After the changing nickname
9244 in router environment snhould work and the [<unknown>] nickname
9245 should appear no more.
9247 The silc_server_replace_id function that receives the Replace ID
9248 payload now sends the NICK_CHANGE notify type also in the file
9249 silcd/packet_receive.c
9251 * Changed WHOIS and IDENTIFY command to support the maximum amount
9252 of arguments defined in protocol specs (3328 arguments). This
9253 fixed a bug that caused problems when there were more than three
9256 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9258 * Added extra parameter, command identifier, to the
9259 silc_client_send_command so that explicit command identifier
9262 Changed that ID list routines uses specific command identifier
9263 when sending WHOIS/IDENTIFY requests to the server so that they
9264 can be identified when the reply comes back.
9266 Affected files lib/silcclient/command.[ch],
9267 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9269 * Added `sender' argument to silc_server_packet_send_to_channel
9270 to indicaet the sender who originally sent the packet to us
9271 that we are now re-sending. Ignored if NULL. Affected file
9272 silcd/packet_send.[ch].
9274 * Added some server statistics support in silcd/server_internal.h
9275 SilcServerStatistics structure and around the server code. Also
9276 send some nice statistics information when client is connecting
9279 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9281 * Fixed channel ID decoding in server's JOIN command reply in
9282 silcd/command_reply.c
9284 * Fixed braodcasting of replace ID payload to not to send it if
9285 we are standalone server in silcd/packet_receive.c.
9287 * Fixed all channel message sending routines to not to send
9288 packets to clients that has router set, since they are routed
9289 separately in the same function earlier. Affects file
9290 silcd/packet_send.c and all channel packet sending functions.
9292 * In USERS reply, res_argv[i] are not allocated, the table
9293 is allocated. Thus changed that free the table, not its
9296 * In server's whois_check and identify_check if the client is
9297 locally connected do not send any WHOIS commands - they are not
9300 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9302 * Fixed some minor bugs in client when sending WHOIS command. The
9303 arguments was in wrong order.
9305 * Removed statis function add_to_channel from server in
9306 silcd/command.c that was previously used with the joining but
9309 * Tested USERS command in router environment successfully with two
9310 routers, two servers and two clients.
9312 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9314 * Reorganized the USERS command and command reply in client library
9315 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9316 When the command is given by user we register a pending command
9317 callback that will reprocess the command after the reply has been
9318 received from the server. When reprocessing the packet we then
9319 display the information. Thus, the USERS information is displayed
9320 now in the command callback instead of in the command reply
9321 callback. The processing of the command is same as previously
9322 when server has sent the command reply in the JOINing process.
9324 * Added to USERS command in silcd/command_reply.c to join the client,
9325 we didn't use to know about, to the channel after we've created
9326 a client entry for it. Also, for clienet we did know already still
9327 check whether it is on the channel or not and add it if not.
9329 * Removed silc_server_command_join_notify as the function and its
9332 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9334 * Changed the client's pending command handling to the same as the
9335 server's pending command handling. It is also now possible to
9336 execute command reply functions from other command reply
9337 function as the function callbacks for commands and command
9338 replies are one and same. The pending commands are not static
9339 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9340 in client connection context. Thus, pending commands are server
9341 connection specific as it is convenient.
9343 Changed the function silc_client_command_pending and
9344 silc_client_command_pending_del and added new function
9345 silc_client_command_pending_check. Removed the
9346 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9349 * Added cmd_ident, current command identifier, to the client
9350 connection context in lib/silcclient/client.h to keep track on
9351 command identifiers used in command sending. Client's command reply
9352 function handling now supports the mandatory command identifiers.
9354 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9355 funtions in client to fully support pending command callbacks.
9357 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9358 as one of the arguments to the application in the command reply
9361 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9362 before first releasing SILC but came back. Now it is removed again
9363 and should come back nomore. The FORWARDED flag was used only
9364 by the JOINing procedure by forwarding the command packet to router.
9365 Now, the JOINing procedure has been changed to more generic (due
9366 to various router environment issues) and FORWARDED is not needed
9367 anymore for anything. The protocol specification is yet to be
9370 Now, removed silc_server_packet_forward from server and the flag
9371 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9373 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9375 * Renamed NAMES command to USERS command. The NAMES was named that
9376 due to historical reasons. Now it is renamed. Also, rewrote
9377 parts of the USERS command. The nickname list is not sent anymore
9378 by the server. Only Client ID and mode lists are sent in the USERS
9379 command. Changed this also to the protocol specification.
9381 The client now resolves the names and stuff after it receives
9382 the USERS list from the server when joining to the channel.
9384 * WHOIS and IDENTIFY commands has been changed to support multiple
9385 Client ID's per command. One can now search for multiple users
9386 in the network by sending only one WHOIS or IDENTIFY command.
9387 Changed the code and the protocol specifications.
9389 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9390 uses silc_server_command_whois_parse to parse the request. */
9392 * If normal server, do not parse the WHOIS and IDENTIFY requests
9393 before sending it to the router. Saves some time.
9395 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9397 * Fixed JOIN command on client library. Wrong number of arguments
9398 used to crash the client.
9400 * Added silc_server_channel_has_global function to check whether
9401 channel has global users or not.
9403 * Added silc_server_channel_has_local function to check whether channel
9404 has locally connected clients on the channel.
9406 * The silc_server_remove_from_one_channel now checks whether the
9407 channel has global users or not after given client was removed from
9408 the channel. It also checks whether the channel has local clients
9409 on the channel anymore. If it does not have then the channel entry
9410 is removed as it is not needed anymore.
9412 * The silc_server_notify now checks on JOIN notify whether the joining
9413 client is one of locally connected or global. If it is global then
9414 the channel has now global users on the channel and that is marked
9415 to the channel entry. Also, it now saves the global client to
9416 global list who is joining and JOINs it to the channel. This is
9417 for normal server, that is.
9419 Changed silc_server_send_notify_on_channel,
9420 silc_server_packet_relay_to_channel and
9421 silc_server_packet_send_to_channel check if we are normal server
9422 and client has router set (ie. global client) do not send the
9423 message to that client, as it is already routed to our router.
9425 * Implemented LEAVE notify type handling in silc_server_notify
9428 * Tested LEAVE command in router environment successfully. Tested
9429 with two routers, two servers and two clients.
9433 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
9435 * Implemented SIGNOFF notify type handling in silc_server_notify
9438 * silc_server_remove_id now removes the client entry from all channels
9439 it has joined and thusly sends SIGNOFF notify type.
9441 * Rewrote the NAMES list generation in server by removing two excess
9442 loops. The lists are created now inside one loop.
9444 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9446 * silc_server_remove_channel_user checks now also global list
9447 for channel and client.
9449 * silc_server_new_channel_user checks now both local and global
9450 list for channel and client. Fixed a bug in client id decoding.
9451 Used to decode wrong buffer.
9453 * silc_server_channel_message checks now both local and global
9454 list for channel entry.
9456 * Tested channel joining (hence JOIN) in router environment
9457 successfully. Tested with two routers, two servers and two
9460 * Tested channel message sending in router environment successfully.
9462 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9464 * Added silc_server_save_channel_key into server.[ch] to save the
9465 received channel key in Channel Key payload processing. It is
9466 also used in JOIN command reply handling.
9468 Equivalent function silc_client_save_channel_key added into
9469 client.[ch] into client library.
9471 * Changed JOIN command reply to send information whether the channel
9472 was created or not (is existing already) and the channel key
9473 payload. Changed protocol specs accordingly.
9475 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
9476 the request was sent by ID and not by nickname. Crashed on
9479 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9481 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
9482 now correctly save the received data.
9484 * silc_server_free_sock_user_data now notifies routers in the
9485 network about entities leaving the network.
9487 At the same time implemented functions silc_server_remove_id
9488 and silc_server_send_remove_id to receive and send REMOVE_ID
9489 packets. The packet is used to notify routers in the network
9490 about leaving entities. The ID removed will become invalid in
9493 * Added function silc_idlist_del_server into server. Removes and
9494 free's server entry from ID list.
9496 * silc_server_private_message function now checks, if we are router,
9497 that the destination ID really is valid ID, naturally.
9499 * In router when NEW_ID packet is received (for new client) the
9500 hash of the Client ID is saved in the ID Cache but the
9501 client->nickname is set to NULL, instead of putting the hash
9504 IDENTIFY command now also checks that client->nickname must be
9505 valid. If it is not if will request the data from the server who
9506 owns the client. Added new function
9507 silc_server_command_identify_check.
9509 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
9510 to set the command to already allocated Command Payload.
9512 * Tested private message sending in router environment with two
9513 routers, two servers and two clients. Fixed minor bugs and now
9516 * Fixed segfault from client's NAMES command. Used to crash if
9519 * Forwarded packets must not be routed even if it is not destined
9520 to the receiver. Changed server code comply with this.
9522 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9524 * Added `require_reverse_mapping' boolean value to ServerParams
9525 structure. If TRUE (not default) the server will require that
9526 the connecting host has fully qualified domain name.
9528 If the reverse mapping is not required and hostname could not be
9529 found the IP address is used as hostname.
9531 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9533 * Implemented version string checking to both client and server.
9534 The check is incomplete currently due to the abnormal version
9535 strings used in development version of SILC.
9537 * Changed all command functions in server to use the new
9540 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9542 * Changed char *data to unsigned char *data in ID Cache system to
9543 support binary data as ID Cache data. Changed code to support
9544 binary data in lib/silccore/idcache.c.
9546 * Renamed silc_server_packet_relay_command_reply to
9547 silc_server_command_reply as it is normal packet receiving
9548 function. Rewrote the function to accept command replys for
9549 servers and not only for clients.
9551 * Mark remote router always as registered server if we are connecting
9552 to it. Otherwise, commands sent by the router to us are ignored.
9554 * All ID List find routines now returns the ID Cache Entry pointer
9555 as well if requested.
9557 * WHOIS command works now in router environment, tested with two
9558 routers, two servers and two clients.
9560 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
9561 in router environment (as it is almost equivalent to WHOIS) but
9562 hasn't been tested thoroughly. Added new functions:
9564 silc_server_command_identify_parse
9565 silc_server_command_identify_send_reply
9566 silc_server_command_identify_from_client
9567 silc_server_command_identify_from_server
9569 * Disabled route cache adding because adding two different ID's with
9570 same IP replaces the old cache entry thus giving wrong route.
9571 The entry->router->connection is always the fastest route anyway
9572 so route cache may not be needed. Of course, new routes maybe
9573 established after receiving the ID when the entry->router->connection
9574 might not be anymore the most optimal.
9576 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9578 * Add route cache for received ID for fast routing.
9580 * Added silc_server_packet_route to route received packet on router
9581 that is not destined to us.
9583 * Renamed silc_server_get_route to silc_server_route_get.
9585 * Added id_string and id_string_len fields into SilcServer to
9586 include encoded ServerID for fast comparing without excess
9587 encoding of the ID's.
9589 * Cleaned up WHOIS command on server side. Added following static
9592 silc_server_command_whois_parse
9593 silc_server_command_whois_check
9594 silc_server_command_whois_send_reply
9595 silc_server_command_whois_from_client
9596 silc_server_command_whois_from_server
9598 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
9599 arguments in command replies. All command functions should be
9600 updated to use this macro.
9602 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9604 * Minor typo fixes on command reply handling on server.
9606 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9608 * Added silc_server_command_add_to_channel internal routine to add
9609 the client to the channel after router has created the channel and
9610 sent command reply to the server.
9612 * Added generic silc_server_send_command to send any command from
9615 * Use static buffer with ID rendering instead of duplicating data.
9617 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9619 * Fixed a channel user mode bug when joining to a channel server gave
9620 everybody channel founder rights, oops.
9622 * We mark ourselves as the router of the incoming server connection
9623 if we are router ourselves. This way we can check in some packet
9624 sending functions whether it is locally connected server. For
9625 incoming router connections we put NULL.
9627 * For router sending packets locally means now always sending the
9628 packet cell wide; to local clients and local servers. For normal
9629 server sending packet locally means sending it to only local
9632 * Fixed the JOIN command to really work in router environment. If the
9633 channel is created it is always created by the router. Router is
9634 also responsible of making the initial joining to the channel,
9635 sending JOIN notify to the sending server and distributing
9636 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
9637 does not exist server doesn't do anything else but forward the
9638 command to the router which performs everything.
9640 * Added silc_server_send_channel_key function to send the Channel Key
9643 * Added silc_server_create_channel_key to create new channel key. The
9644 channel key is now re-generated everytime someone joins or leaves
9645 a channel, as protocol dictates. Note: channel->key_len is the
9648 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9650 * Splitted server.[ch] finally. Created now packet_send.[ch] and
9651 packet_receive.[ch] to separate packet sending and receiving
9652 routines. The server.[ch] now includes everything else including
9653 actual packet processing (writing and reading data) and other
9656 Renamed silc_server_private_message_send_internal to
9657 silc_server_send_private_message. The routine is still though
9658 used only to relay private messages as server does not send
9659 private messages itself.
9661 Renamed silc_server_new_channel to silc_server_create_new_channel
9662 and added new function sicl_server_new_channel that handles the
9663 incoming New Channel packet. Added also new sending function
9664 silc_server_send_new_channel to send New Channel Payload.
9666 * Added new function silc_server_notify to process incoming notify
9667 packet to the server/router. Server may then relay the notify
9668 to clients if needed.
9670 * Added new function silc_server_new_channel_user to process incoming
9671 New Channel User packet. Router will redistribute the packet and
9672 send JOIN notify to its local clients and locally connected servers
9673 if needed. Normal server will send JOIN notify to its local client
9674 on same channel when received this packet. Added also corresponding
9675 sending function silc_server_send_new_channel_user to sent the
9678 * Added boolean route argument to send_notif_to_channel and
9679 packet_send_to_channel functions to attempt to route the packet
9680 if it is TRUE and send only locally if it is FALSE.
9682 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9684 * silc_server_replace_id now broadcasts the received replace ID
9685 packet if it is not broadcast packet already. The router must
9686 broadcast to inform other routers about changed ID.
9688 * Added backpointer to server's router into SilcServer context in
9689 silcd/server_internal.h.
9691 * Fixed silc_server_packet_broadcast to send correct broadcast
9694 * The channel key is now distributed to the local client as soon
9695 as it is received from the router (in router environment) so that
9696 no other packet may be sent for the channel until client has
9699 * silc_server_remove_channel_user now broadcasts the received
9700 Remove Channel User packet if it is not broadcast packet already.
9701 The router must broadcast to inform other routers about removed
9704 * Added users field into SilcPacketContext that is a reference count
9705 of the context. One can increase the reference count by calling
9706 silc_packet_context_dup which is now changed to just increase the
9707 reference count instead of duplicating the data. The reference
9708 count is decresed by calling silc_packet_context_free that will
9709 free the data after the reference count hits zero.
9711 For now on the packet context and everything allocated into it
9712 (including the raw packet from network) must be freed by calling
9713 the new silc_packet_context_free function. Added also new function
9714 silc_packet_context_alloc that must be used now to allocate the
9715 context. This also means that if a routine is asynchronous from
9716 silc_[client/server]_packet_parse_type the packet context must
9717 be duplicated by calling silc_packet_context_dup. Otherwise it
9718 gets free'd after silc_[client/server]_packet_parse_type returns.
9719 Also, one must remember that if packet is duplicated then its
9720 reference count must be decresed by calling the free function as
9721 many times as it was duplicated.
9723 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
9724 from both client and server.
9726 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9728 * Made joining to a channel working in router environment.
9730 * Cleaned up JOIN command on server side and create function
9731 silc_server_command_join_channel internal routine to make the
9734 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9736 * Changed silc_command_pending list to SilcDList. Also, added
9737 `ident' field to SilcServerCommandPending structure to identify
9738 the reply and to call correct callback.
9740 Added silc_server_command_pending_check function to replace the
9741 corresnponding macro. The silc_command_pending list is not
9744 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
9745 to set identifier to previously allocated Command Payload. It
9746 is used to set identifier for command when resending Command
9749 * Added silc_command_payload_encode_payload to encode Command
9750 Payload buffer from SilcCommandPayload structure.
9752 * Added silc_argument_payload_encode_payload to encode Argument
9753 payload buffer from SilcArgumentPayload structure.
9755 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9757 * Changed WHOIS command to support router connection on server side.
9758 The whois request is always sent to router unless the server is
9759 standalone server. After server has received the reply from the
9760 router will it send the reply to the client.
9762 * Added silc_server_packet_broadcast into silcd/server.[ch] to
9763 broadcast received broadcast packet. The function is used only
9764 by router. The broadcast packet is always sent to the router's
9767 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
9768 render given ID to printable string, for log files for example.
9770 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9772 * Made basic router to router connections working. At least they
9773 can now connect to each other but nothing really works the way
9774 they are supposed - yet.
9776 * Added new initiator token to RouterConnection configuration
9777 file in silcd/serverconfig.[ch]. It is used to tell whether we
9778 are the initiator to the remote router or whether we'll expect
9779 the other end to connect.
9781 * Moved registering of listener task to silc_server_init, hence
9782 the server starts listenning as soon as it is run, even if it
9783 does not have connections to other routers. Let's see how well
9786 * Changed default connection retry timeouts for more suitable in
9789 * Removed cipher and such arguments from silc_idlist_add_client
9790 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
9791 Added new function silc_idlist_add_data to add the keys and stuff
9794 * Added SilcIDListData structure and added it to SilcClientEntry
9795 and SilcServerEntry as their first field in the structure. This
9796 way we can explicitly cast the ID entries to the SilcIDListData
9797 structure and get common data for the entries. In past, we had
9798 to first check what type of connection it is and then cast it to
9799 correct ID entry type. Now, we can directly cast the opaque
9800 pointer to the SilcIDListData (no matter what ID entry it actually
9801 is) and get the data needed.
9803 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9805 * Wow, found a bug in scheduler. The scheduler uninitialized itself
9806 in some circumstances even if threre were timeout tasks, though not
9807 IO tasks, but tasks anyway. Now fixed.
9809 * Defined SilcServerConnection structure to hold connection specific
9810 stuff about directly connected servers and routers. The definition
9811 is currently in silcd/server_internal.h. I thought about having
9812 a bit more important role fro this struct but for now it is used
9813 only when connecting to other server (or router actually).
9815 * Added connecting retry support in server when connecting to
9816 router(s). The retry feature implement exponential backoff
9817 algorithm. Also, added SilcServerParams structure to hold default
9818 parameters for server. For now, it include these retry settings
9819 and are hard coded. After server is moded to be as Silc Server
9820 Library this structure will be more important.
9822 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9824 * Changed client librarys channel->clients table to SilcList and
9825 changed code accordingly.
9827 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9829 * Changed client's channel table to SilcList and changed code
9830 accordingly. Also changed SilcChannelClientEntry to include back-
9831 pointer to the channel so that client entry can use that structure
9832 as list as well and we have fast cross-reference to the channel.
9833 This change dramatically decreased the complexity of channel
9834 handling with client entry and vice versa (removed one extra
9835 loop when searching for channel entry from many functions).
9837 * Changed server->sim from table to SilcDList and changed code
9840 * NAMES command can now be used from user interface. It will show
9841 the user list on the channel, neatly.
9843 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
9844 Code now saves realname of the user if it becomes available.
9846 * Renamed configure.in to configure.in.pre and made ./prepare
9847 script to automatically add correct version string to
9848 configure.in which it creates from configure.in.pre.
9850 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9852 * NAMES command reply now shows users mode with the nickname when
9855 * Moved silc_client_ch[u]mode[_char] functions from
9856 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
9857 place sucks, they are utility functions and should be in some
9860 * Fixed some unsigned int's to unsigned short's. Patch by cras.
9862 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
9865 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9869 * Added TRQ (efficient deque and list library) into lib/trq. This is
9870 a very good list library that is currently used in the SILC. Defined
9871 SilcList API over the library because I didn't like the API very
9872 much. See lib/trq/silclist.h for the API and examples of how to
9873 use the API. Fixed various places in the code to use the new
9874 SilcList API. The SilcList is meant for lists that has a structure
9875 already defined as a list. It is not suitable to add just some
9876 context to the list (in TRQ, the context is the list actually).
9878 So, I defined SilcDList that can be used for the purpose where
9879 predefined list structure does not exit. This can be used as
9880 such list. Now some context just can be added to the SilcDList.
9881 Currently this list is not used in the SILC just yet, though there
9882 are a lot places where this can replace dynamically allocated
9883 tables and I will fix these places, later, to use SilcDList.
9884 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
9885 and use TRQ internally).
9887 Also fixed some annoying warning messages that the original TRQ
9888 code generated. Also minor changes to TRQ's Makefile.in.
9890 * Added support for querying by Client ID to both WHOIS and
9891 IDENTIFY commands into server, as required by the protocol.
9893 * Removed method function pointers from SilcBuffer structure. They
9894 weren't used to anything and just increased the context size for
9895 no good reason. This change also made silc_buffer_alloc and
9896 silc_buffer_free functions inline functions.
9898 * Disabled command flooding detection support until it's fixed so
9899 that it accepts commands in but does not execute them more than once
9902 * Added silc_net_localhost(), to return local hostname, into
9903 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
9904 that must be initialized before calling silc_client_init.
9906 * Added new function: silc_server_send_notify_on_channels to send
9907 notify messages to all channels client has joined. It is assured
9908 that the message is sent only once per client.
9910 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
9911 lib/silcutil/silcutil.[ch] as silc_format function. The new
9912 function is generic and is used by server as well, not only by
9913 the logging routines.
9915 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
9916 the provided version string was not acceptable. Added new function:
9917 silc_ske_check_version into lib/silcske/silcske.h. The function
9918 must be implemented by the application (client or server) and it
9919 does not reside in the SKE library. The function checks the version
9920 string remote end sent.
9922 * Added back pointers (to opaque context and to SilcSocketConnection)
9923 into SilcPacketContext structure into lib/silccore/silcpacket.h.
9925 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
9926 duplicate packet context structure.
9928 * Changed `notify' client operation to send same arguments as client
9929 receives from server except for ID's. ID's are mapped to correct
9930 ID entry and that is returned. Also, if channel entry is not sent
9931 by server but the notify is for channel the channel entry is sent
9932 to application (otherwise application doesn't know that it is for
9933 channel (library gets it from packet's Destination ID)).
9935 * Added silc_client_remove_from_channels into client library to
9936 remove a client from all channels it has joined to. Used when
9937 received SIGNOFF notify from server. Added also new function
9938 silc_client_replace_from_channels to replace old ID entry with
9939 new ID entry on all channels. Used when received NICK_CHANGE
9942 * Fixed ID Cache list handling in silc_idlist_get_client in
9943 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
9944 to get (or query) client by ID.
9946 * Updated TODO list.
9948 * Added connection authentication status message defined by the
9949 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
9950 support for these into the code in client and server side.
9952 * Added generic function silc_client_send_command to send any command
9953 with variable argument list. Application should use this function
9954 to send commands if the command functions provided by the library
9955 does not suite for the application's user interface needs.
9957 * Added new `failure' client operation. Application is notified about
9958 received failure packet if client is executing a protocol. In this
9959 case the protocol's execution has failed.
9961 * Added SKE's end notify to send the SKE_SUCCESS notify message that
9962 is required by the protocol.
9964 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
9965 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
9968 * Added status flag to SilcSKE object to indicate realtime status
9969 of the SKE protocol.
9971 * Application receives now exactly same command reply arguments as
9972 the library receives from server. However, if ID is received the
9973 corresponding ID entry is returned to the application (eg. Client
9974 ID is mapped to correct SilcClientEntry entry and that is returned).
9975 Changed command_reply client operation due to this change.
9977 * Changed all ID's in commands and in command replys as ID Payloads.
9978 Change affected both client and server side codes.
9980 All ID's sent in SILC network (with execption of ID's in SILC
9981 Packet header) are sent in ID Payload to support variable length
9984 * Server now notifies nick changes and notifies all clients on
9985 the channels about the new nickname (about the new Client ID,
9988 * Implemented CMODE command to change channel modes. Supports all
9989 channel modes defined by the protocol specs except ban and invite
9990 lists. (Also, private channel key mode is supported but support for
9991 setting private channel key in client is missing, thus, this mode
9992 has no effect on client side (except that server requires that the
9993 client uses private channel key and normal channel traffic does not
9996 Also, invite mode works per se, but INVITE command does not work
9997 yet correctly, so you can set channel as invite only channel but
9998 inviting clients to the channel does not work (it is yet to be
9999 thought what's the best way to do it).
10001 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10002 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10003 Implemented CUMODE command to change user's mode on the channel.
10004 Supports all modes defined by the protocol specs.
10006 * Added NAMES command reply to return users modes on the channel.
10008 * Removed unnecessary and slow ciphers from lib/silccrypt.
10010 * Set SO_KEEPALIVE option to connection sockets by default.
10012 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10014 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10015 redefined the Notify Payload into protocol specs.
10017 * Added silc_id_payload_parse_id to get ID directly from raw
10020 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10022 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10023 accept searching by Client ID as well.
10025 * Added support for LEAVE and SIGNOFF notify types in client library.
10027 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10028 to parse ID Payload from raw data.
10030 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10032 * Added flags parameter into silc_ske_assemble_security_properties
10033 function in lib/silcske/silcske.[ch].
10035 * Changed notify client operation to fit better for notify messages
10036 sent by server. The notify payload received from server is now
10037 passed to the application (after parsing it to SilcNotifyPayload).
10038 It is application's responsibility to retrieve the arguments
10039 from the payload and show the message the way it wants. The message
10040 sent by server is implementation specific.
10042 * Changed public keys to comply with the protocol specification.
10043 Old public keys are not supported anymore and are not compatible.
10045 * Removed nickname from Channel Payload as the latest draft removed
10046 it. The client must resolve the nickname from the NAMES command
10047 reply received when it joined the channel.
10049 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10051 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10053 * Fixed some errors in protocol specification drafts.
10055 * Created lib/silccore/silcnotify.c to implement Notify Payload
10056 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10057 generic payloads described by protocol specifications. The file
10058 includes implementations for ID Payload and Argument Payload.
10060 * Changed Command Payload implementation to use the new Argument
10061 Payload. Changed command_xxxx_payload to command_payload_xxxx
10062 to comply with SILC coding conventions.
10064 * Added suppport for Argument Payload handling in Notify Payload
10065 implementation as protocol requires it. Added the new support
10066 into server and client lib as well.
10068 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10070 * Added support for multiple nicknames on same channel. [n] is
10071 added locally to the nickname if there are more than one same
10072 nicknames on the channel.
10074 * Server now sends all nicknames that matched WHOIS request.
10075 Client also shows the list received from server.
10077 * Added TOPIC command to client side. User can now set and show
10078 current topic on channel.
10080 * Added MOTD command to client and server. Also, server sends the
10081 motd when client connects to the server.
10083 * Changed version strings to comply ISO 8601.
10085 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10087 * Fixed protocol error handling in client library. It should now
10088 cope even if the SKE fails for some reason.
10090 * Made new protocol specification drafts for submitting to IETF.
10092 * Implemented TOPIC command to server in silcd/command.c.
10094 * Added two new notify types into lib/silccore/silcnotify.h:
10095 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10096 notify nickname change and topic setting/change on a channel.
10098 * API change of command_reply operation in client library. The
10099 application gets now the status type received from server as well.
10101 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10103 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10105 * Cras fixed and optimized the packet handling even further and
10106 it should work now. Minor change to the prototype of function
10107 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10109 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10111 * Added new function into lib/silcutil/silcschedule.[ch]:
10112 silc_schedule_with_fd to select() a specified fd. The function
10113 returns after timeout expires or data arrives or goes. The
10114 function is used by packet routines to wait that all data is
10115 received from network.
10117 * Fixed data reading from network in lib/silccore/silcpacket.c.
10118 The code now assures that all data is read from the fd and then
10119 continues packet processing. This was a bug fix since the code
10120 used to drop some data in some circumstances.
10122 * Added new function into lib/silcclient/client.[ch]:
10123 silc_client_start_key_exchange to start key exchange after
10124 connection has been established to server. The code internally
10125 now uses this funtion but its main purpose was to provide it
10126 for applications that perform their own connecting. After
10127 application has created a connection it merely calls this
10128 function to start the key exchange between client and server.
10129 The library takes care of everything else after that.
10131 Updated also lib/silcclient/README to explain the usage of
10134 * Do not send to application information that connection has
10135 been established. Application gets notified it by connect
10138 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10140 * Applied cras's patch to add silc_schedule_one function. The
10141 function runs scheduler once and returns.
10143 * Fixed the scheduler after cras messed it up. The timeout
10144 handling works now as it's supposed to work.
10146 * Added into lib/silccore/ silcnotify.h to include notify
10147 message types support. Changed silc_server_send_notify*
10148 functions, in server.[ch], to support those new notify types.
10149 Added the support for the notify types into client library,
10150 as well. Added new notify client operation into ops.h in
10153 * Changed silc_server_packet_send_to_channel to send normal
10154 packets instead of just channel message packets. The function
10155 is now used to send the notify packets to channels. It is not
10156 used to send channel message packets anymore, as server never
10157 sends them anymore.
10159 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10160 va_arg()s as it seems to require it nowadays. I guess, if SILC
10161 is compiled with older va_arg() the new code should work anyway.
10163 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10165 * Splitted core library. Core library (lib/silccore) includes
10166 now only SILC protocol specific core (and common) components.
10167 Created new utility library (lib/silcutil) that includes more
10168 generic purpose stuff. The stuff for util library was taken
10169 from the old core library. This was minor and easy split.
10171 * Created SILC Client Library (lib/silcclient) that includes
10172 implementation of the SILC client without user interface. This
10173 was major move from silc/ directory. The code has been changed
10174 so that it is transparent towards the user interface. The
10175 silc/ directory includes now the same user interface as before
10176 and it uses the new client library. Read lib/silcclient/README.
10177 Basicly, the client library performs everything else related
10178 to SILC except user interface handling. Also, configuration
10179 files are considered to be part of user interface and library
10180 does not handle them.
10182 This change also changed a lot of structures, function naming etc.
10183 Most important change was that SilcClientWindow object was
10184 renamed to SilcClientConnection in the client library. Created
10185 also new file lib/silcclient/ops.h. Also added new files
10186 silc/local_command.[ch] and silc/client_ops.[ch].
10188 All these changes were made to make it easier for user interface
10189 designers to create what ever user interface for the SILC client
10192 It is also expected that the server will be moved to lib
10193 directory as well and SILC Server Library will be created;
10194 sometimes in the future.
10196 * Removed Local commands from lib/silccore/silccommand.h as
10197 they are application specific and new client library does not
10198 handle any of those anymore.
10200 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10201 old client implementation in silc/.
10203 * Added support for callback functions in SILC_LOG_* macros.
10204 Application can now set its own callbacks that will be called
10205 instead of using the default functions that will always print
10206 the debug messages to stderr (or stdout). Also, debugging can
10207 now be disabled by setting silc_debug to FALSE and re-enabled by
10208 setting it to TRUE. Note, that logging will still work even
10209 if debugging is disabled.
10211 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10212 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10213 silc_log_reset_debug_callbacks.
10215 * To enable debugging in silc client one must give now -d
10216 option on command line.
10218 * Changed silc_schedule_init to automatically allocate task queues
10219 if they are not allocated before calling it.
10221 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10223 * Added GMP 3.1 into math library.
10225 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10227 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10228 a channel in SILC network. The packet is used by servers and
10229 routers to notify other routers that user has left a channel.
10230 This little feature was missing until now. Added the feature
10231 to protocol specification as well.
10233 Added functions: silc_server_send_remove_channel_user and
10234 silc_server_remove_channel_user into server.[ch].
10236 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10237 lib/silccore/silcpacket.h. However, they are not implemented
10240 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10242 * Fixed joining to a channel and sending channel messages
10243 between server and router. The channel message sending should
10244 now work inside a cell.
10246 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10248 * Fixed the private message sending between server and router.
10249 The private message sending should now work inside a cell.
10251 * Added silc_server_replace_id into server.[ch] to replace
10252 existing ID in the SILC network.
10254 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10255 and silc_idlist_replace_server_id into idlist.[ch] in server.
10257 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10259 * Fixed the server to server connections. Server can again now
10260 connect to router. Router to router connections probably does
10263 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10265 * Added dynamic protocol registering support. Now protocols can
10266 registered and unregistered on the fly. Patch by cras.
10268 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10270 * Added lib/contrib directory to hold routines that some platforms
10271 don't have but are needed by SILC.
10273 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10274 into lin/contrib to provide getopt() and getopt_long() for
10275 those who don't have it.
10277 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10279 * Added AWAY command to client. When away message is set and
10280 client receives a private message packet the client automatically
10281 replies to the sender with the away message.
10283 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10284 bug seemed to be the cause of recent problems when compiling
10287 * Added version detection support to SKE protocol specification
10288 and added the new changes to the SKE implementation as well.
10289 There were other minor changes in the SKE protocol as well.
10291 Many changes in lib/silcske/silcske.[ch] and in
10292 lib/silcske/payload.[ch].
10294 * Added ^U functionality, clear input line. Patch from cras.
10296 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10298 * Mainly small bugfixes on core library. Fixed some debugging
10299 logging and buffer overflow in silclog.c.
10301 * Updated config.sub and config.guess on the distribution tree.
10303 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10305 * Added command lagging support in server. Client may execute
10306 commands now only once in two seconds.
10308 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10310 * Optimized packet reception. MAC computation and checking is now
10311 also more optimized. A lot previously duplicated code is now
10312 used as generic by both client and server.
10314 * Fixed key pair generation in clientutil.c
10316 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10318 * Added into lib/silccore/silcbufutil.[ch] new function;
10319 silc_buffer_realloc.
10321 * Moved generic packet sending/encryption functions to
10322 lib/silccore/silcpacket.[ch] from client and server. Some
10323 rewriting of the functions.
10325 * Moved all generic packet reception/decryption functions to
10326 lib/silccore/silcpacket.[ch] from client and server. The
10327 packet processing is now much cleaner in both client and server.
10328 These were major changes in both client and server.
10330 * Created many common functions in server to do packet sending.
10331 Previously code were duplicated a lot, this has been removed
10332 with these changes.
10334 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10336 * Rewrote major parts of the ID cache system. Don't know
10337 whether it is better now or not but at least the API is more
10340 * Major rewrite on ID cache stuff on client because of the ID
10341 cache API changes. Added idlist.c to client.
10343 * Also major rewrite on ID cache stuff on server as well.
10344 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10345 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10346 in hand, instead they are all put into the ID cache system now.
10347 All server_idlist_* routines uses ID cache now instead of
10348 traversing its own lists (those lists does not exist anymore).
10349 SilcIDList though still exists. Also, SilcXXXEntry's are
10352 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10354 * Finally made the SKE implementation compliant to the protocol
10355 specification. All mp integers are now binary encoded as
10356 opposed being HEX encoded.
10358 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10361 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10362 functions: silc_[encode/decode]_pem. Also added function
10363 silc_encode_pem_file to PEM encode with newlines ('\n') for
10364 saving into a file.
10366 * SILC public keys are now encoded either PEM or binary. Same
10367 option is for private keys as well. By default private keys
10368 are binary encoded and public keys PEM encoded. Silly HEX
10369 encoding were removed.
10371 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10372 function to create fingerprints.
10374 * Fixed a bug in SHA1; does not change the original data anymore.
10376 * Partly implemented INFO command on client and server side.
10377 Fixed CLEAR command. Changes to SERVER command; show current
10378 server(s) when giving command without arguments. Added
10379 VERSION command to client.
10381 * Added check to server that unregistered connections cannot
10382 execute commands (unless it is specificly allowed).
10384 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10386 * Fixed screen refresh.
10388 * Fixed channel joining bug from client. On some circumstances
10389 client tried to join to a channel it had already joined.
10391 * Added public key verification process into client's protocol.c.
10392 The client now verifies the public key from user and saves
10393 it into ~./silc/serverkeys/ directory.
10395 Added into: clientutil.[ch]: silc_client_verify_server_key.
10397 * Changed SKE protocol's silc_ske_initiator_finish function
10398 to accept callback function that verifies the received public
10399 key. Removed old silc_ske_verify_public_key function.
10401 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10403 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
10404 silc_pkcs_private_key[_data]_set.
10406 * Made the password and public authentication more cleaner in
10407 server's protocol.c.
10409 * Removed historic and obsolete protocol `channel_auth' from
10410 both client and server.
10412 * Removed wrong way of sending command status messages from
10413 server to client in server's command.c. The old way violated
10414 protocol specification.
10416 Changes to silccore/silccommand.[ch]: removed
10417 silc_command_encode_status_payload -> not needed anymore,
10418 changed silc_command_encode_payload_va to accept extra
10419 argument on variable argument list. The argument type must
10420 now be provided to the function. Also, added new function:
10421 silc_command_encode_reply_payload_va which is same as
10422 normal command_encode_payload_va except command status type
10423 is provided as extra argument.
10425 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10427 * Added ~./silc directory handling. The directory includes the
10428 public and private keys for the client.
10430 Added silc_client_check_silc_dir, silc_client_create_identifier
10431 and silc_client_load_keys.
10433 * Implemented SILC protocol compliant public key. Added public
10434 and private key saving to and loading from files.
10436 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
10437 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
10438 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
10439 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
10440 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
10442 Implemented: silc_pkcs_save_[public/private]_key[_data] and
10443 silc_pkcs_load_[public/private]_key.
10445 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10447 * Added silc_server_get_route (route.[ch]) to get connection
10448 data for the fastest route for given ID.
10450 * Implemented INVITE command on client and server. The command
10451 were re-defined in the SILC Protocol Specification and the
10452 implementation now complies with the specification.
10454 * Implemented PING command on client and server.
10456 * Implemented NAMES command on client and server. The server side
10457 supports currently only normal server not router server yet.
10458 Some changes to NAMES definition in SILC protocol specification.
10460 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10462 * Implemented LEAVE command on client and server.
10464 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
10465 again. This change was made to the protocol as well. Server
10466 should not violate the protocol specification anymore.
10468 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10470 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
10471 was tested. SOCKS4 was not but should work anyway.
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