1 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
3 * Fixed the CUMODE_CHANGE for founder mode changes to comply
4 with 1.2 version of the protocol. Affected file is
5 silcd/packet_receive.c.
7 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
9 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
10 where the passphrase was given. Affected file is
13 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
15 * INVITE and BAN notifys are now delivered from routers to
16 servers (but not clients) on the channel. Updated specs and
17 code. Affected files silcd/packet_[send|receive].[ch],
18 command.c, server.c and server_util.c.
20 * Implemented INVITE and BAN announcing. Affected files are
21 silcd/server.[ch], server_util.c.
23 * Implemented SilcStatus error type argument returning in
24 command reply error in server. Affected file silcd/command.c.
26 * Implemented SilcStatus argument returning in comand reply
27 in client library. The command_reply client operation now
28 returns error specific arguments as well. Affected files
29 are lib/silcclient/command_reply.[ch], client_resume.c,
30 lib/silccore/silcstatus.[ch].
32 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
34 * Backup router protocol version 1.2 implemented. Testing still
35 required. Affected files in silcd/server_backup.[ch], server.c,
36 packet_receive.c and server_internal.h.
38 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
40 * silc_client_send_[channel|private]_message now return TRUE
41 or FALSE. Affected file lib/silcclien/client_channel.c and
44 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
46 * Check for explicit nickname in INVITE and BAN processing
47 during join as well (and don't expect only wildcards in
48 invite/ban strings). Affected file silcd/command.c.
50 * Fixed the INVITE and BAN by public key. The public key saved
51 is the PK payload (as specified) not the raw data. Affected
52 file silcd/server_util.c.
54 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
56 * UTF-8 text message support for actions and notices in SILC
57 Client. Affected file irssi/src/silc/core/client_ops.c.
59 * silc_get_username and silc_get_real_name now returns sensible
60 data on Win32. Patch by Toni Willberg. Affected file is
61 lib/silcutil/win32/silcwin32util.c.
63 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
65 * Provide a signal handler to send MIME encoded messages and emit
66 a signal when a MIME encoded message is received. Also document
67 the signals for usage with the perl interface.
69 A sample perl script will be supplied at a later point.
71 Affected files are irssi/docs/signals.txt,
72 irssi/src/silc/core/client_ops.[ch],
73 irssi/src/silc/core/silc-{channels,servers}.c
75 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
77 * Use SILC_COMMAND_PING to estimate the round-trip time to the
78 server. Use this time to display a lag and disconnect when it
79 exceeds a specified limit.
81 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
83 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
85 * Remove the channel auth list in normal server if router
86 encofrces its list during connecting. Send notify to channel
87 to remove the mode to remove the list. Affected files are
88 silcd/server_util.c and silcd/packet_receive.c.
90 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
92 * Added support for channel public keys. Updated protocol specs
93 and implemented it. Affected files are
94 silcd/command.c, command_reply.c, lib/silcclient/command.c,
95 lib/silcclient/command_reply.c.
97 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
99 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
100 terminate the process on Linux. Affected file silcd/silcd.c.
102 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
104 * Check for NULL buffer in silc_buffer_clear. Affected file
105 is lib/silcutil/silcbuffer.h.
107 * Simplified the backup router protocol by removing the _GLOBAL
108 types. Updated protocol specs and the code. Affected files
109 are silcd/server_backup.[ch].
111 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
113 * Deny '@' and '!' from nicknames since they are reserved
114 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
115 Updated protocol specs and the code.
117 Affected files are silcd/server_util.[ch].
119 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
121 * Fixed stack overflow in Irssi SILC client. Affected
122 file irssi/src/silc/core/client_ops.c.
124 * Check that Host is set in ServerConnection and RouterConnection
125 in silcd.conf. Affected file silcd/serverconfig.c.
127 * Fixed crash in server with protocol completion callbacks,
128 namely rekey and backup resuming protocols. Affected files
129 are silcd/server_backup.c and silcd/server.c.
131 * Fixed rekey protocol to not restart if it is started already.
132 Affected files are lib/silcclient/client.c and
135 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
137 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
139 * Fixed EOF handling in SILC Config, affected file
140 lib/silcutil/silcconfig.c.
142 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
144 * Fixed RESOLVING flag handling in JOIN notify and other
145 notifys to handle the resolvings correctly in client library.
146 Affected file lib/silcclient/client_notify.c.
148 * Do not send full INVITE and BAN lists in INVITE and BAN
149 notifys, only the changed information. Affected file
152 * Fixed INVITE notify sending in INVITE command, send it
153 only when needed. Affected file silcd/command.c.
155 * Handle the founder key change properly in CMODE_CHANGE
156 notify. Bug #122. Affected file silcd/packet_receive.c.
158 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
160 * Remove the mark for output (mark it only for input) after
161 purging outgoing queue. Prevents the "Error in select()"
162 floods. Affected file silcd/packet_send.c.
164 * Fixed incorrect connection deletion from client library
165 after calling "connect" client operation. Could cause
166 crashes for example during reconnect timeouts. Affected
167 files are lib/silcclient/client.c and
168 irssi/src/silc/core/client_ops.c.
170 * Check server private key file permissions before starting
171 the server. Affected file silcd/serverconfig.c.
173 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
175 * NULL terminate allocated string in silc_buffer_strformat.
176 Affected file lib/silcutil/silcbuffmt.c.
178 * Rewrote the invite/ban list string handling in server to
179 use SilcBuffer instead. Affected files are silcd/command.c
180 and silcd/server_util.c.
182 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
184 * Fixed double free in CMODE command when setting new HMAC
185 for channel. Affected file silcd/command.c.
187 * Added couple of missing memset's to zero sensitive memory.
188 Affected files silcd/command.c, lib/silcclient/command.c.
190 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
192 * Fixed a double free in INVITE command error handling in
193 server. Affected file silcd/command.c.
195 * Added macros SILC_SWAB_[16|32] to swab byte order of
196 16-bit and 32-bit unsigned integers. Affected file
197 lib/silcutil/silctypes.h.
199 * Use the SILC_SWAB_16 instead of htons() in server when
200 handling ports since the ports in structures are always
201 in little-endian order (regardless of platform). Affected
202 file silcd/serverid.c and silcd/server_backup.c.
204 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
206 * Send DISCONNECT in close admin command in server. Affected
207 file silcd/command.c.
209 * Check whether we are already connecting to a remote router
210 (in addition of checking whether we are already connected)
211 before creating new connection. Affected file silcd/server.c.
213 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
215 * Added better compiler and compiler flags checking in
218 * Check that socket is valid after QoS is applied to data.
219 Affected file lib/silcutil/unix/silcunixsockconn.c.
221 * Make sure the socket connecetion is not closed to early
222 when closing connection in server. Also make sure the
223 connection is always closed after error in a protocol.
224 Affected file silcd/server.c.
226 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
228 * Removed --session and --dummy options from Irssi SILC Client.
229 -d option is available only if --enable-debug was given.
230 Affected files are irssi/src/silc/core/silc-core,
231 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
233 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
235 * Added silc_buffer_steal to steal the data from the buffer.
236 Affected file lib/silcutil/silcbuffer.h.
238 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
240 * Fixed server crash with double Primary block in config file.
242 Fixed also various memory leaks around the config file
243 parser. Affected files lib/silcutil/silcconfig.c,
244 silcd/serverconfig.c.
246 * Changed my nickname (Johnny Mnemonic) to my real name, this
247 means that bugs introduced by him were actually introduced
250 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
252 * Don't display "foo appears as foo\nYou're now known as foo"
253 messages. Affected file irssi/src/silc/core/client_ops.c
255 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
257 * Fixed error handling of invalid client entry when calling
258 commands in server. Fixes a crash. Affected file
261 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
263 * Added some sanity checks in server for correctness of the
264 server configuration. Affected file silcd/serverconfig.c.
266 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
268 * Prevent endless resolving of user informations in USERS
269 command by checking the command reply status correctly.
270 Affected file lib/silcclient/command_reply.c.
272 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
274 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
275 file is lib/silcutil/silcfileutil.c. A patch by Matthew
276 Aldous <Matthew@Aldous.com>.
278 * Added better implementation using CriticalSection of
279 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
280 <mikko.lahteenmaki@pikabaana.net>.
282 * Added some Winsock WIN32 compatiblity defines into
283 includes/silcwin32.h.
285 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
287 * Fixed double free in async host lookup code. Affected file
288 lib/silcutil/silcsockconn.c.
290 * On backup router handle now the SERVER_SIGNOFF from router
291 for local connected servers too, and close the connections.
293 Do not process them as normally signing off servers when they
294 really signoff by sending EOF fe, but always assume that
295 router sends the SERVER_SIGNOFF.
297 Affected files silcd/server.c and silcd/packet_receive.c.
299 * Fixed socket unsetting when closing connections. Affected
300 files silcd/server.c and silcd/packet_send.c.
302 * Do not print the nickname in SERVER_SIGNOFF if we do not
303 have it. Prevents asserts in Irssi core. It is possible we
304 don't have the nick if it was just being resolved when server
305 signoff. Affected file irssi/src/silc/core/client_ops.c.
307 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
309 * Fixed autonick crashbug in client library. Affected file
310 lib/silcclient/client.c.
312 * Fixed Unix implementation of SilcMutex to really assert if
313 the mutex is locked/unlcoked already. Affected file
314 lib/silcutil/unix/silcunixmutex.c.
316 * Fixed locking in silc_schedule_uninit. It didn't lock
317 when dispatching timeout tasks. Affected file is
318 lib/silcutil/silcschedule.c.
320 * Changed Win32 implementation of SilcThread to use modern
321 Win32 interface. Affected file is
322 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
324 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
326 * Don't print signed messages when sending failed. Affected files
327 irssi/src/silc/core/silc-[servers.c/commands.h]
329 * Send adquate signal when founding a channel by joing it. Affect
330 file irssi/src/silc/core/client_ops.c
332 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
334 * Fix theme abstracts parsing. Affected files irssi/default.theme,
335 irssi/src/fe-common/core/themes.c
337 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
339 * Fixed close command to use the port correctly when closing
340 server connections. Affected file silcd/idlist.c.
342 * Check for NULL outbuf in silc_socket_write. It is possible
343 that it is NULL is some odd case. Affected files are
344 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
346 * Do not call final protocol callback for backup router
347 resuming protocol when closing connection. It is closed
348 by timeout in case of error. Affected file silcd/server.c.
350 * Backup reconnect to router if backup resuming protocol
351 failed. Affected file silcd/server_backup.c.
353 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
355 * Fixed double free in SKE library error hadling when signature
356 error occurred. Affected file lib/silcske/silcske.c.
358 * Save the fingerprint to new SilcClientEntry after changing
359 nickname. Affected file lib/silcclient/client_notify.c.
361 * Print SIGNOFF in Irssi SILC client only if the nickname is
362 known. Prevents asserts in Irssi core. It is possible we
363 don't have the nick if it was just being resolved when it
364 quit. Affected file irssi/src/silc/core/client_ops.c.
366 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
368 * Fixed double free in invite list adding code when adding
369 invite strings. Affected file silcd/server_util.c.
371 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
373 * More log printing during backup router protocol. Affected
374 file silcd/server_backup.c.
376 * Removed backwards support for old private key file format.
377 Affected file lib/silccrypt/silcpkcs.c.
379 * Removed backwards support for not-so-strict decryption length
380 check, it's strict now. Affected lib/silccrypt/silccipher.c.
382 * GETKEY to update the client entrys fingerprint too.
383 Affected file lib/silcclient/command_reply.c.
385 * Added --without-libtoolfix for package builders using weird
386 wrappers around libtool (BSD at least).
388 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
390 * Fixed backup router bugs: When backup resumes router and
391 receives a CHANNEL_MESSAGE packet the backup must not act
392 as router since the packet header decryption would be
393 different. Also, when relaying packets to channel, do
394 not re-encrypt packets on backup that came from the primary
395 since the connection isn't really router-router connection.
396 Affected files silcd/server.c, silcd/packet_send.c.
398 * Added checks in encryption/decryption that encryption/decryption
399 length sent as argument really is multiple by block size. Helps
400 catching really weird bugs like the above backup router bugs
401 when packets are being decrypted in wrong way. Affected files
402 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
404 * Fixed padding generation in private key file encryption.
405 Affected file lib/silccrypt/silcpkcs.c.
407 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
409 * Added ignore_message_signatures setting which can be used
410 to ignore signatures in messages. Affected files are
411 irssi/src/silc/core/client_ops.c, silc-core.c.
413 * Fixed the libtoolfix to use command line options instead of
414 environment variables. They didn't work as expected. Now,
415 the libtool is fully run-time configurable.
417 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
419 * Verify signature payload for signed messages. Affected files
420 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
421 irssi/src/silc/core/silc-core.h
423 * Display signature verification result in public and private
424 messages using theme abstracts. See irssi/default.theme for
425 examples on their usage. Affected files
426 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
427 irssi/src/fe-common/silc/module-formats.[ch],
428 irssi/src/fe-common/silc/fe-common-silc.c,
429 irssi/src/fe-common/silc/Makefile.am
430 irssi/src/fe-common/core/fe-messages.[ch]
432 * Fixed bugs in Irssi's theme parsing. Affected files
433 irssi/src/fe-common/core/themes.c
435 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
437 * Calculate the correct length for signed messages before
438 encrypting, it must be multiple by block size. Affected
439 file lib/silccore/silcmessage.c.
441 * silc_message_signed_get_public_key returns now both
442 decoded and encoded public key. Affected files are
443 lib/silccore/silcmessage.[ch].
445 * Added libtoolfix script that makes the libtool more generic
446 and configurable in run-time. Now we can specify in run-time
447 if what kind of libraries we want to create, regardless of
448 configuration. SIMs are now creates even if --disable-shared
449 was explicitly given.
451 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
453 * Fixed founder key sending in CMODE command in client.
454 Affected file lib/silcclient/command.c.
456 * Fixed CUMODE founder authentication in server to not check
457 for client's public key since it's not supposed to do that.
458 Affected file silcd/command.c.
460 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
462 * Set realname and hostname in NICK_REC records. Affected file
463 irssi/src/silc/core/silc-nicklist.c
465 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
467 * Remove 1.0 protocol backwards compat code from client
470 * Added more reliable check for whether nickname did change
471 or not, or whether only Client ID changed in NICK_CHANGE
472 notify. Affected file lib/silcclient/client_notify.c.
473 Fixes bug in '@' character handling in a nickname.
475 * Added support for automatically parsing signature from
476 the message payload. Added new function
477 silc_message_get_signature to return the payload to
478 application. Affected files lib/silccore/silcmessage.[ch].
480 * Changed the private_message and channel_message client
481 operations to deliver the SilcMessagePayload to the
482 application too. Application can use it fe. to get the
483 signature from the message for verification. Affected
484 file lib/silcclient/silcclient.h, client_channel.c and
487 * Redefined the signed payload for message payloads.
488 Updated protocol specs and implemented.
490 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
492 * Fixed wrong invite and ban list handling in server command
493 reply. Affected files are silcd/command_reply.c,
494 silcd/server_util.[ch].
496 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
498 * Fixed CMODE setting in server when founder mode was set.
499 Affected file silcd/command.c. Bug #95.
501 * Added support to setting specific public key in CMODE in
502 Irssi SILC client. Affected file lib/silcclient/command.c.
504 * Added support to use specific public key in CUMODE in
505 Irssi SILC Client. Affected file lib/silcclient/command.c.
507 * Added support for inviting and banning by public key in
508 Irssi SILC client. Affected file lib/silcclient/command.c.
510 * Fixed fingerprint/babbleprint showing in invite and ban
511 list command replys. Affected file is
512 irssi/src/silc/core/client_ops.c.
514 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
516 * Format CMODE +c and +h to display both the mode and the argument
518 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
520 * Added test vectors and test programs for SHA-1, MD5,
521 HMAC-SHA1 and HMAC-MD5. New tests are located in
522 lib/silccrypt/tests/. Fixed also argument decoding bug in
523 MD5 implementation. Affected file lib/silccrypt/md5.c.
525 * Changed the channel private key and private message key
526 generation (with static keys) to use SHA1 instead of MD5,
527 as SHA1 is the mandatory hash function in SILC. Affected
528 file lib/silcclient/client_[channel/prvmsg].c.
530 * Changed the private key file encryption to use SHA1 instead
531 of MD5. Added support for the old generation and added
532 automatic change of the key (to be removed later). Affected
533 files lib/silccrypt/silcpkcs.c.
535 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
537 * Load only files with .pub suffix in PublicKeyDir. Affected
538 file silcd/serverconfig.c.
540 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
542 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
543 channels. Affected files silcd/silcd.c, silcd/server.h.
545 * Added the config directive PublicKeyDir for the client block.
546 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
548 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
550 * Merged Toni's irssi/silc.conf patch.
552 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
554 * Max alloc tests in allocation routines. Affected file
555 lib/silcutil/silcmemory.c.
557 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
559 * Fixed a typo in resuming code that fixed detach/resume code
560 in server. Bug #93. Affected file silcd/packet_receive.c.
562 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
564 * Do reverse lookups for server when /connecting. Affected files
565 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
566 irssi/src/core/net-nonblock.*
568 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
570 * Added library versioning for shared libraries. Affected
571 files configure.in.pre and lib/Makefile.am.pre.
573 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
575 * Display INVITE and BAN lists as specified by SILC 1.2
577 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
579 * Do not send invite list back unless asked (when sending
580 no arguments) or when list was modified. Affected file
583 * Remove client from invite list in KILLED notify and in
584 KILL command. Affected file silcd/command.c and
587 * Fixed bugs in invite list handling in INVITE command.
588 Affected files silcd/command.c and silcd/server_util.c.
590 * Merged with Irssi 0.8.6.
592 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
593 Affected file irssi/src/fe-text/silc.c.
595 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
597 * The silc_argument_get_[first/next] now return the argument
598 type to caller. Added silc_argument_payload_encode_one.
600 Affected files are lib/silccore/silcargument.[ch].
602 * Added support for the SILC 1.2 INVITE command and new
603 invite lists to server. Affected files are silcd/command.c,
604 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
606 * Added support for the SILC 1.2 BAN command and new
607 ban lists to server. Affected files are silcd/command.c,
608 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
610 * Added support to client sending new INVITE command. Affected
611 file is lib/silcclient/command.c.
613 * Added support to client sending new BAN command. Affected
614 file is lib/silcclient/command.c.
616 * Added support for removing client from invite list when kicked
617 from channel, as SILC 1.2 dictates. Affected files are
618 silcd/packet_receive.c and silcd/command.c.
620 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
622 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
623 automatically the cipher's internal IV. Affected files
624 lib/silccrypt/silccipher.[ch].
626 * Assure the RESUME_CLIENT packet is not sent to twice to
627 backup router if the detached client was originated from
628 the backup. Affected file silcd/server.c. Bug #76.
630 * Changed silc_sim_symname to not allocate memory. Affected
631 file lib/silcsim/silcsimutil.c.
633 * Fixed memory leaks with SIMs in server. Affected files
634 silcd/serverconfig.c, silcd/server.c.
636 * Fixed channel key distribution after resuming detached
637 client. Affected files silcd/packet_receive.c.
639 * Fixed channel's global_user boolean checking after detaching.
640 Check it after changing the owner of the client not before.
641 Affected file silcd/packet_receive.c.
643 * Fixed few double frees from client library. Fixes at least
644 Bug #81, possibly others too.
646 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
647 notifys in Irssi SILC Client. Affected file is
648 irssi/src/silc/core/client_ops.c. Bug #82.
650 * Applied Ville Räsänen's manual page and --mandir bugfix
651 patch. Affected files are configure.in.pre and Makefile.am.pre.
654 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
656 * Added support to backup router protocol for backup to tell
657 normal server that it cannot use the backup router as primary
658 because the primary isn't really down. Updated protocol
661 * Added support for primary router to tell backup router that
662 resuming is not possible because the backup really isn't primary
663 in the cell. For example if backup disconnected itself the
664 resuming is not allowed since the primary really did not
665 go down. Updated protocol specs.
667 * Removed MARS from crypto library.
669 * Defined the CTR mode and Randomized CBC mode in SILC. The
670 CTR mode is RECOMMENDED now in specification. Defined also
671 Serpent cipher as optional cipher. Updated the protocol specs.
673 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
675 * Added support for inviting/banning by IP/MASK, public key,
676 and explicit Client ID. Redefined the command and notify
677 types to allow easier forwards support for other methods
678 of inviting/banning. Updated protocol specs.
680 * Remove the client from channel's invite lists if the client
681 is kicked or killed. Updated protocol specs.
683 * Unified the Channel Message Payload and Private Message
684 into one Message Payload. Updated protocol specs and
687 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
689 * Don't wait for EOF after socket error has occurred, but
690 close the connection. Affected file is silcd/server.c.
692 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
694 * Added support for setting FOUNDER mode on channel with
695 specific public key which can be set with CMODE command.
696 Updated protocol specs and implemented in client and server.
698 * Fixed the Irssi SILC client to correctly shutdown the client
699 library to avoid memory leaks. Affected files are
700 irssi/src/silc/core/silc-core.c and silc-servers.c.
702 * Deprecated the No Reply flag in SKE protocol and introduced
703 "IV Included" flag which can be used to indicate that the IV
704 is included in the ciphertext. This makes it possible to use
705 SILC on unreliable transport, such as UDP which may cause
706 packet reordering and losses. Updated protocol specs, did
709 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
711 * Fixed the MPI implementation of silc_mp_sizeinbase to return
712 < 32 bit values in correct size. Affected file is
713 lib/silcmath/mp_mpi.c.
715 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
717 * Fixed the KE Start Payload parsing to check that mandatory
718 fields are present. Affected file lib/silcske/payload.c.
720 * Fixed compilation warnigs in Irssi SILC Client. Affected
721 files are irssi/src/silc/core/silc-query.c. client_ops.c.
723 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
725 * Print "nick now appears as newnick" and update Irssi's nicklist
726 when you change your nick to "nick". Closes #62
728 * Never format your own nick. Closes #63
730 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
732 * SILC_UMODE_GONE changes are now propagated correctly to the
733 Irssi client. Closes #54
735 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
737 * Fixed example in /HELP KEY
739 * Added expando $j which expands to current SILC Client version
741 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
743 * Fixed public key decoding in crypto library.
745 * Added better error printing to SKE library.
747 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
749 * Fixed NICK command to not crash if nickname was not sent.
751 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
753 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
754 Deprecated the old Encrypt-And-MAC order. Updated protocol
755 specs and implemented.
757 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
758 generation. Updated specs and implemented.
760 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
762 * Added support for rekey before 2^32 sequence number wraps.
763 Affected files in server and client library.
765 * Padding must be at least 8 bytes now. Implemented and updated
768 * Compute maximum padding for authentication packets to make
769 passphrase approximation attacks impossible. Affected files
770 in client library and in server.
772 * Fixed PING command sending in client library and handling in
773 server. The server ID must be ID Payload, not raw ID data.
774 Affected files in server and client library.
776 * Defined that all public keys sent in commands and notify
777 payloads are actually Public Key Payloads not raw public key
778 data. Updated protocol specs and implemented.
780 * Updated protocol version to 1.2. Updated specs and code.
782 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
783 status types. Updated specs and the code.
785 * Added support for normal client to kill its own entries from
786 the network. Updated protocol specs and the code.
788 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
789 and added initial implementation.
791 * Added MAC field to the Private Message Payload to protect
792 against chosen ciphertext attacks. Updated the protocol specs
795 * Added idle and signon fields to the ATTRIBUTE_SERVICE
796 attribute to indicate the user's current idle and signon time
797 of a service. Updated protocol specs and implemented.
799 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
801 * Added "do_not_bind" argument to silc_client_file_send what
802 can be used to not bind locally but assume the file receiver
803 provides the point of connect. Usefull when sender is behind
804 NAT device. Affected file lib/silcclient/silcclient.h and
807 * Added -no-listener option to FILE SEND command in Irssi SILC
808 client. Affected file irssi/src/silc/core/silc-servers.c.
809 Renamed FILE RECEIVE to FILE ACCEPT.
811 * Confirm passphrase for private key encryption in
812 silc_create_key_pair and silc_change_private_key_passphrase.
813 Affected files are lib/silcutil/silcapputil.c.
815 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
817 * Move silc_client_packet_send back to internal, added
818 silc_client_send_packet, a bit simpler function for application.
819 Affected files lib/silcclient/silcclient.h, client.c and
822 * Moved the SilcClientEntry, SilcChannelEntry and
823 SilcServerEntry to silcclient.h to be public and documented
824 them for application. Affected files are
825 lib/silcclient/silcclient.h and idlist.h.
827 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
829 * Fixed manual page installation patch by Ville Räsänen.
830 USERS help page fix patch by Ville Räsänen
832 * Changed the silc_client_command_call interface to make
833 the command call simpler for the application. The library
834 now handles the command line parsing, command finding and
835 execution. Application only needs to call the function
836 with the command line. Affected files are
837 lib/silcclient/silcclient.h, command.[ch].
839 * Fixed silc_get_input to NULL-terminate the returned input.
840 Affected file lib/silcutil/silcutil.c.
842 * Resolve the client's public key in JOIN command if the
843 founder auth data is being requested but we don't know the
844 client's public key. Affected file silcd/command.c.
847 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
849 * Print notify for server opers when backup router comes
850 online. Affected file silcd/server.c.
852 * Fixed the INVITE command to send the invite list in
853 command reply. Affected file silcd/command_reply.c.
855 * Fixed MOTD command reply sending. Affected file
858 * UTF-8 decode the topic in TOPIC command reply and LIST
859 command reply in Irssi SILC client. Affected file is
860 irssi/src/silc/core/client_ops.c.
862 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
864 * Fixed the INVITE command to not crash Irssi SILC client
865 when given without nickname argument. AFfected file
866 irssi/src/silc/core/client_ops.c.
868 * Fixed double free in WHOIS query on normal server when
869 forwarding query to router. Affected file is
870 silcd/server_query.c.
872 * Fixed WATCH command reply handling on normal server which
873 was missing altogether. Affected file silcd/command_reply.c.
876 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
878 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
879 Included yodl sources for each of these. Also modified
880 Makefile.am prototype to install these files to proper
881 locations. Updated CREDITS. Affected file Makefile.am.pre,
882 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
885 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
887 * Added support for encrypted private key files. Now
888 passphrase must be provided when new key pair is created
889 (can be empty though), and prompted when loading the
890 private key. Added support for loading the old-style
891 non-encrypted private keys as well. Affected files
892 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
895 * Fixed silc_get_input to accept input on all terminals.
896 Affected file lib/silcutil/silcutil.c.
898 * Moved the Irssi SILC client key loading and other stuff
899 to be called after the arguments and UI is initialized.
900 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
902 * Added -P option to Irssi SILC client which can be used
903 to change the passphrase of the private key. Affected
904 file irssi/src/silc/core/silc-core.c.
906 * Added silc_change_private_key_passphrase apputil routine
907 to lib/silcutil/silcapputil.[ch].
909 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
911 * Fixed connection closing in client library to not crash.
912 Moved the connection freeing totally to function
913 silc_clinet_del_connection. Affected file
914 lib/silcclinet/client.c.
916 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
918 * Changed includes/silcincludes.h to silcincludes.h.in to
919 include configuration specific information. The silcdefs.h
920 is not included in to installation anymore (it's only
921 compilation time header).
923 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
925 * Moved the SilcClient and SilcClientConnection from client.h
926 to the public lib/silcclient/silcclient.h. Changed the
929 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
931 * If version string in silc_clinet_alloc is NULL the library
932 puts it automatically. Affected file lib/silcclient/client.c.
934 * Changed the version strings from variables to #define's
935 in includes/silcversion.h.
937 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
939 * Added shared library complation support.
941 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
943 * Added lib/silcutil/silcapputil.[ch] for application
944 utility functions. It includes routines for applications'
945 convenience. Added silc_create_key_pair, silc_show_public_key
946 and silc_load_key_pair functions.
948 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
950 * Send RESUME_CLIENT packet from router to backup routers
951 to in resuming. Affected file silcd/packet_receive.c.
953 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
955 * In IDENTIFY command parsing, send all other IDs except
956 Client IDs explicitly to router for resolving on normal
957 server. Also check that ID received in WHOIS command is
958 always Client ID, others are not allowed. Affected file
959 silcd/server_query.c.
961 * Merged latest changes from irssi.org CVS.
963 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
965 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
966 Affected files irssi/src/silc/core/silc-core, silc-server.c.
968 * Fixed the heartbeat sending in Irssi SILC client. Moved
969 the silc_client_packet_send to silcclient.h for application
970 usage. Affected files lib/silcclient/client_internal.h
971 lib/silcclient/silcclient.h.
973 * Fixed a bug in query resolving in server. Used wrong
974 variable in a for loop and crashed. Affected file is
975 silcd/server_query.c.
977 * Server constructs requested attributes only to locally
978 connected clients. Affected file silcd/server_query.c.
981 * Fixed a bug when sending resolving from router to server
982 with requested attributes. The constructed WHOIS command
983 was incorrect. Affected file silcd/server_query.c.
986 * Fixed Requested Attributes saving in WHOIS command reply.
987 The length of the data buffer must be saved too. Affected
988 file silcd/command_reply.c.
990 * Update the client entry's servername after detaching is
991 over. Affected file silcd/packet_receive.c. Bug #37.
993 * Resolve incomplete client entrys in CUMODE_CHANGE and
994 CMODE_CHANGE notifys. Affected file is
995 lib/silcclient/client_notify.c. Bug #42.
997 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
999 * Fixed channel key packet processing bug on backup router
1000 during backup resuming protocol. Affected file is
1001 silcd/packet_receive.c.
1003 * Fixed memory leaks in server. Affected files are
1004 silcd/server.c and silcd/packet_receive.c.
1006 * Fixed packet decryption problem when backup router encrypted
1007 channel message with wrong key during backup resuming
1008 protocol. Affected file silcd/packet_send.c.
1010 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1011 Toni Willberg (toniw@iki.fi)
1013 * Changed the SilcCipher context to be private. Changed the
1014 silc_cipher_get_iv to just return pointer to the IV. Added
1015 silc_cipher_get_name to return the name of the cipher.
1016 Fixed code all around to support these changes. Affected
1017 files are lib/silccrypt/silccipher.[ch], client library and
1020 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1022 * Fixed unaligned access in lib/silccore/silcattrs.c.
1024 * Fixed libtool linking in lib/silcsim/Makefile.am.
1026 * Fixed services attribute printing. Affected files is
1027 irssi/src/silc/core/silc-queries.c.
1029 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1031 * Fixed a crashbug in incoming server accepting. Affected
1032 file silcd/server.c.
1034 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1036 * Added automatically generated index to Toolkit Reference
1039 * Added support for Postscript Toolkit Reference Manual.
1041 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1043 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1046 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1048 * Added 'send_events' boolean argument to the function
1049 silc_schedule_set_listen_fd which sends the set events to
1050 the application explicitly if set to TRUE. Default action
1051 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1052 lib/silcclient/client_internal.h and silcd/server_internal.h.
1054 * Added silc_compare_timeval to determine which time values
1055 is smaller. Affected file lib/silcutil/silcutil.[ch].
1057 * Added sort-of "Quality of Service" (QoS) support to
1058 SilcSocketConnection. Data reception can be controlled with
1059 rate limit per second and/or read data length limit.
1060 Added silc_socket_set_qos. Affected files are
1061 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1063 * Added the QoS configuration to SILC Server configuration
1064 file. Affected files are silcd/serverconfig.[ch] and
1067 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1069 * Merged with irssi.org CVS.
1071 * Failed OPER and SILCOPER authentications are now logged.
1072 Affected file silcd/command.c. Bugs #25.
1074 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1076 * ROBODoc documented lib/silcutil/silcbuffer.h and
1077 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1078 <ville.rasanen@iki.fi>.
1080 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1082 * Added support for auto-passphrase authentication from the
1083 config file during connecting which was not implemented
1084 yet. Affected file irssi/src/silc/core/client_ops.c.
1086 * Fixed a bug in authentication protocol failure handling which
1087 was processing wrong callback context. Affected files
1088 are lib/silcclient/client.c and protocol.c.
1090 * Fixed the /ATTR allow off to actually work. Affected file
1091 is irssi/src/silc/core/silc-queries.c.
1093 * Fixed the /ATTR -del to work. Affected file is
1094 irssi/src/silc/core/silc-queries.c.
1096 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1098 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1100 * Fixed mask attribute adding in Irssi SILC client. Affected
1101 file irssi/src/silc/core/silc-queries.c.
1103 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1105 * Added support for saving the requested attributes in
1106 WHOIS to directory. Affected file is
1107 irssi/src/silc/core/silc-queries.c.
1109 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1111 * Added support for parsing VCard fields that do not have
1112 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1114 * Fixed a double free bug in hash table foreach function
1115 if the entry was deleted in the foreach callback. Affected
1116 file lib/silcutil/silchashtable.c.
1118 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1120 * Added silc_attribute_get_verify_data to return the signature
1121 verification data for either user digital signature or
1122 server digital signature in Requested Attributes. Affected
1123 files are lib/silccore/silcattrs.[ch].
1125 * Added silc_vcard_alloc which is used to allocated dynamic
1126 SilcVCard context. The silc_vcard_free now checks whether
1127 the context is dynamically allocated or not. Affected files
1128 are lib/silcutil/silcvcard.[ch].
1130 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1132 * Periodically remove the NOATTR status from client entry
1133 so that the client may take the attributes in use even after
1134 server has resolved them unsuccessfully earlier. Affected
1135 file silcd/server_query.c and idlist.h.
1137 * Moved sha1hash and md5hash from client->internal to
1138 SilcClient for application usage. Affected files are
1139 lib/silcclient/client.h and client_internal.h.
1141 * Fixed attribute encoding and decoding bugs. Affected
1142 files lib/silccore/silcattrs.[ch].
1144 * Added ATTR command to Irssi SILC Client which is used to
1145 manage user's Requested Attributes sending and values for
1146 WHOIS command. Affected files around Irssi SILC client.
1148 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1150 * Added silc_buffer_strformat which can be used to format
1151 strings into a buffer which size is automatically increased.
1152 Affected file lib/silcutil/silcbuffmt.[ch].
1154 * Added implementation of VCard (RFC 2426) which can be used
1155 as part of Requested Attributes in WHOIS command. Affected
1156 file lib/silcutil/silcvcard.[ch].
1158 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1160 * Some strncat -> silc_strncat changes our the core and
1163 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1164 errors. Added better error printing to SKE library.
1165 Affected files lib/silcske/silcske.c, silcske_status.h and
1168 * Save the PKCS key length even if only private key is set to
1169 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1171 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1172 length in bits not in bytes. Affected files are
1173 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1174 silcd/server_query.c.
1176 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1178 * Added silc_attribute_payload_encode_data to directly encode
1179 the data into the attributes buffer. Renamed function
1180 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1181 Affected files are lib/silccore/silcattrs.[ch].
1183 * silc_hash_table_find_foreach calls the foreach function now
1184 once even if the nothing was found with context set to NULL.
1185 Affected file lib/silcutil/silchashtable.[ch].
1187 * Remove the RESOLVING flag from client entry after received
1188 the Requested Attributes from the client. Fixed memory leak
1189 in client entry freeing. Affected files silcd/server_query.c
1192 * Added Requested Attributes support into SILC Client Library.
1193 It is not able to send requested attributes in WHOIS command,
1194 and also receive and process requested attributes. Added
1195 silc_client_attribute_[add|del] and silc_client_attributes_get
1196 functions. Added also `ignore_requested_attributes' to the
1197 SilcClientParams to not use attributes in client. Affected
1198 files are lib/silcclient/command.c, client_attrs.[ch],
1199 silcclient.h, client_internal and client.[ch].
1201 * Changed the silc_client_get_client_by_id to support Requested
1202 Attributes, it takes them as argument now. Affected file
1203 is lib/silcclient/silcclient.h, and idlist.c.
1205 * Added -details option to WHOIS command in Irssi SILC Client
1206 to support the requested attributes. By default it requests
1207 all attributes. Affected file lib/silcclient/command.c and
1208 irssi/doc/help/in/whois.in.
1210 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1212 * Add also SERVICE attribute for server-constructed attribute
1213 data. Also digitally sign the attributes and add
1214 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1215 silcd/server_query.c.
1217 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1219 * Changed the silc_attribute_payload_encode to support list
1220 of attributes (function may be called several times to add
1221 a new attribute). Removed the silc_attribute_payload_encode_list
1222 function. The encoding function now also automatically encodes
1223 the data, so the caller does not need to do that. Affected
1224 files lib/silccore/silcattrs.[ch].
1226 * Added support for replying on behalf of the user to the
1227 Requested Attributes in WHOIS command in the server. Affected
1228 file silcd/server_query.c.
1230 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1231 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1233 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1235 * Don't swtich to become primary router if we are backup if
1236 decryption error has occurred. Affected file silcd/server.c.
1238 * Fixed a bug in backup router IP address comparison in
1239 silc_server_backup_get.
1241 Save now also the port of the server/router and use that
1242 in comparison as well. Affected file silcd/server_backup.c.
1244 * Normal server now reconnects to backup router automatically
1245 if connection is lost to it. Affected file silcd/server.c.
1247 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1249 * If packet processing fails (like integrity check fails)
1250 the connection is closed now. Affected files are
1251 lib/silccore/silcpacket.c and silcd/server.c.
1253 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1255 * Fixed double free in RSA public key set function
1256 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1259 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1261 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1262 Added server_query.[ch] which provides one interface for
1263 querying information using all three commands.
1265 * Changed all "typedef unsigned char" in core library to
1266 "typedef SilcUInt8".
1268 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1270 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1272 * Renamed silc_server_get_client_resolve to
1273 silc_server_query_resolve and moved to server_query.[ch].
1275 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1277 * Resumed client packet handling from server put the resumed
1278 client on wrong list on router and caused the client not
1279 be present on the network anymore. Now fixed to put the
1280 client to correct list. Affected file silcd/packet_receive.c.
1282 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1284 * Various cleanup in error message output in config parsing code
1285 and in server init code. Fixed error log files containing
1286 too many newlines ('\n') in some situations. Affected files are
1287 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1289 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1291 * Use the reverse lookupped hostname in client internals
1292 instead of one user provided us as remote server name.
1293 Affected file lib/silcclient/client.c.
1295 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1297 * Added 'app_context' to silc_schedule_init. It is an
1298 application specific context that is delivered to application
1299 in task callback functions. Affected files are
1300 lib/silcutil/silcutil.[ch].
1302 * The hb_context in SilcSocketConnection is not freed
1303 automatically anymore (application must free it). Freeing
1304 it automatic is inconsistent. Affected files are
1305 lib/silcutil/silcsockconn.[ch].
1307 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1309 * Added support for removing explicitly added client connections
1310 in rehash and closing the client connections if they were
1311 unconfigured in the rehash. Affected file silcd/server.c.
1313 * Added support for aborting automatically pending commands
1314 that never receives the reply (to avoid memory leaks).
1315 Added also silc_server_command_pending_timed to set the
1316 specific timeout for pending command. Affected files are
1317 silcd/command[_reply].[ch].
1319 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1320 specs and lib/silccore/silcstatus.h.
1322 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1324 * Changed the silc_get_time to accept time value as argument
1325 or if zero is sent return current local time. Affected
1326 file lib/silcutil/silcutil.[ch].
1328 * Added STATS command to client library and Irssi SILC client.
1329 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1331 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1333 * Assure that channel key is set before sending it. May
1334 crash server otherwise. Affected file silcd/packet_send.c.
1336 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1338 * Assure that endless loop cannot happen with detached client
1339 resolving on normal server. Added idlist status
1340 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1341 silcd/idlist.h and silcd/packet_receive.c.
1343 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1345 * Incoming file transfer request cannot use same session as
1346 the sending session. This can happen when sending file to
1347 yourself. Crashed the client on quit. Affected file
1348 lib/silcclient/client_ftp.c. Bug #24.
1350 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1352 * Implemented the draft-riikonen-precense-attrs draft and
1353 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1355 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1357 * Distribute the SERVER_SIGNOFF notify also to local backup
1358 routers from the primary router. The backup router may not
1359 have the signing of local server directly connected and need
1360 to know about the signoff. Affected file silcd/server_util.c.
1362 * Use the primary router as the origin of the locally connected
1363 server when it is disconnecting from the backup router since
1364 that's where it really is coming from. Now the clients from
1365 the disconnecting server are removed correctly and "shadow"
1366 clients are not left to the backup router. Affected file
1369 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1371 * If normal server is standalone and found existing but disabled
1372 channel, do not re-create the channel since it creates
1373 duplicate same channels. Affected file silcd/server.c.
1375 * Added anonymous client connections support to server. New
1376 "anonymous" configuration option to ConnectionParams section
1377 added. If set to true, the username and hostname information
1378 of the client will be scrambled and anonymous user mode is
1379 set automatically to the user. Affected files are
1380 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1382 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1384 * In JOIN notify handling, mark that the cache entry of the
1385 client cannot be expired. Can cause crashes on normal
1386 server (asserts client->channels). Affected file is
1387 silcd/packet_receive.c.
1389 * From now on distribution versions are used as protocol versions
1390 instead of by default using the Toolkit base version as protocol
1391 version. Affected file prepare.
1393 * Do not set the locally resolved hostname for local client
1394 entry but take what server sends. This way the real hostname
1395 is showed in WHOIS for yourself. Affected file is
1396 lib/silcclient/idlist.c and lib/silcclient/client.c.
1398 * Resolve local info with IDENTIFY when connecting to server.y
1400 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1402 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1403 for implied search (not needed on platforms which has native
1404 pthreads library). Use --without-pthreads to disable threads.
1405 Affected file is configure.in.pre
1407 * Fixed --with-iconv on platforms which need to bypass (broken)
1408 native iconv(). Affected file is configure.in.pre
1410 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1412 * Moved -C option parsing in Irssi SILC client at same time
1413 as other options. The UI was initialized earlier and caused
1414 problems on command line. Bug #16. Affected file is
1415 irssi/src/silc/core/silc-core.c.
1417 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1419 * Added global variable silc_log_timestamp that tells silclog
1420 wether to print or not the timestamp in the logging files.
1421 Affected file lib/silcutil/silclog.[ch].
1423 * Added silcd configuration option Timestamp in the Logging
1424 section. Affected file silcd/serverconfig.[ch],
1425 doc/example_silcd.conf.in.
1427 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1429 * Fixed fingerprint checking to check for entirely empty
1430 fingerprint instead of two first bytes when determining
1431 if it is set. Bug #18. Affected file silcd/command.c.
1433 * Fixed duplicate PKCS name registering to not allow it.
1434 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
1436 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1438 * Conditionalize non-gcc compiler optimizations for various
1439 platforms, enable those commented out. Cleanups.
1440 Affected file lib/silcmath/mpi/configure.in
1442 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
1444 * silc_rng_exec_command() left zombie processes if command
1445 didn't generate any output. Affected file
1446 lib/silccrypt/silcrng.c
1448 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1450 * Rewrote iconv checking, introduce --with-iconv for systems
1451 which rely on libiconv. Check if iconv() provided by libc
1452 is good enough, otherwise demand libiconv. Affected file
1455 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1457 * Search for ldopen() also in libc. This enables SIM support
1458 on *BSD systems. Based on patch from Alex Zepeda. Affected
1459 file configure.in.pre
1461 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1463 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
1464 This fixes prepare on *BSD systems. Affected file
1467 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1469 * More fixed for not having purge timeout for global clients
1470 that are on channel. Affected files silcd/command_reply.c
1473 * Fixed the rekey protocol to work with backup router connections.
1474 Rekey packets are now allowed on disabled connections as
1475 well. Affected files silcd/packet_send.c and server.c.
1477 * Do not switch to be as backup router when shutting down and
1478 closing the primary connection. Affected file silcd/server.c.
1480 * Fixed memory leaks in backup router deleting. Added
1481 silc_server_backup_free to free all data during shutdown of
1482 server. Affected files silcd/server_backup.[ch].
1484 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1486 * Do not process commands if the sock->user_data is NULL.
1487 Affected file silcd/command.c.
1489 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1491 * Fixed buffer overflow and security problems (loosing bits
1492 in CFB encryption) in SILC RNG. Problems reported by
1493 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
1495 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1497 * Added yet more checks that client is not expired on global
1498 list if it is on channels. Affected file is
1499 silcd/command_reply.c.
1501 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1503 * Merged c0ffee's MIME signal patch which adds support for
1504 sending also MIME messages in Irssi SILC Client, and handling
1505 received MIME messages in a signal (and perhaps doing something
1506 to non-textual MIME messages).
1508 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1510 * Fixed pending command deletion in server and client library
1511 to check the whole list instead of breaking after first found.
1512 The affected files are silcd/command.[ch] and
1513 lib/silcclient/command.[ch].
1515 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1517 * Return NO_SUCH_CHANNEL error in USERS for channel that is
1518 secret or private, otherwise it's possible to find out
1519 whether a secret channel exists or not. Affected file
1522 * If CMODE change fails during the mode setting, assure that
1523 the old mode mask is set for the channel back. Affected
1524 file silcd/command.c.
1526 * Fixed passphrase saving on +a channel on normal server
1527 after successful JOIN command. Affected file silcd/command.c.
1529 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1531 * Remove server/router operator privileges in DETACH command,
1532 since it's possible to resume to server where these
1533 privileges would not be allowed for the client. Affected
1534 file silcd/command.c.
1536 * Do not set to wait for backup in rehash of the server.
1537 Affected file silcd/server.c.
1539 * Do not check listener sockets when counting how many
1540 socket connections we have. Affected file is
1541 silcd/server_util.c.
1543 * Do not announce disconnected clients that are remaining
1544 in history (for WHOWAS). This is because SIGNOFF notify
1545 for these has been sent earlier already. Affected file
1548 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1550 * Buffer overflow with CUMODE command's mode->mode character
1551 conversion. Reported by Ville Räsänen. Affected file
1552 lib/silcutil/silcutil.c.
1554 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1556 * Allow heartbeat packets to go disabled connections anyway.
1557 Affected files silcd/server.c and silcd/packet_send.c.
1559 * Do not broadcast New Channel packets with List flag set
1560 in the packet to backup routers. The router must check
1561 for the correctness of the packets before sending them.
1562 It is possible that router will have enforce Channel ID
1563 change and this would cause desync in the backup router.
1564 Affected file silcd/packet_receive.c.
1566 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
1567 are handled in list parsing. They are not list packets
1568 anymore. Affected file silcd/packet_receive.c.
1570 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1572 * Stop waiting for backup router through the timeout, not
1573 directly after backup router has arrived. Affected file
1576 * Do not re-create channel keys and send them when removing
1577 clients in server shutdown. Affected files are
1578 silcd/server_internal.h and silcd/server_util.c.
1580 * Notify distribution to backup routers was missing from
1581 the silc_server_send_notify_dest function which caused
1582 desyncing problems with backup router. Affected file is
1583 silcd/packet_send.c.
1585 * The client's channel removing was working wrong on
1586 backup router. It assumed that it doesn't know global
1587 information but backup router does know. For this reason
1588 it could remove channel when it wasn't supposed to do that.
1589 Affected file silcd/server.c and silcd/server_util.c.
1591 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1593 * Stop for a couple seconds after badkup router has become
1594 primary router. Affected file silcd/server.c.
1596 * Added silc_server_remove_servers_by_server, which is used
1597 to remove servers originated from some other server. Also
1598 clients of those servers can be removed too. Affected file
1599 silcd/server_util.[ch].
1601 * When removing clients after a server has signed of remove
1602 also all servers behind that server (unless they are known
1603 to be available locally), and send SERVER_SIGNOFF for each
1604 of the server separately. Also the signed off clients are
1605 sent now separately per signed off server. The affected files
1606 are silcd/server.c and silcd/server_util.[ch].
1608 * All servers added with silc_idlist_add_server must always
1609 have both "router" and "connection" pointers set. Otherwise,
1610 bad server entries may be left around in the cache.
1611 Affected file silcd/command_reply.c.
1613 * Do not create the channel key in NEW_CHANNEL packet
1614 processing if the channel is empty. Affected file
1615 silcd/packet_receive.c.
1617 * Completed backup router support for standalone routers.
1618 Supports also servers in the cell that do not use the backup
1621 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1623 * Fixed a bug in silc_string_regexify which did not add '^'
1624 at the start of each string, and thus the matching was
1625 not explicit. For example ban list iikone@*!*@* would
1626 match also "priikone", which is wrong, it would have to be
1627 *iikone@*!*@* to match also "priikone". Affected
1628 file lib/silcutil/unix/silcunixutil.c.
1630 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1632 * Enable all local server connections before updating client
1633 caches when we've become backup router. Otherwise, signoff
1634 packets may not reach the clients. Affected files are
1635 silcd/server.c and silcd/server_util.[ch].
1637 * Fixed a bug in version string parsing which could crash
1638 the program with specially formatted version string.
1639 Bug reported and patch provided by Ville Räsänen. Affected
1640 file lib/silcutil/silcutil.c.
1642 * Handle the disconnection immediately when DISCONNECT
1643 packet is received in server. Affected file silcd/server.c.
1645 * Primary router now waits a short time (10 seconds) for
1646 backup router connection before accepting any other
1647 connection (except local). Affected file silcd/server.c,
1650 * Fixed a crash in client libary in NICK_CHANGE notify when
1651 NICK_CHANGE arrived for client entry we are resolving
1652 currently. Affected file lib/silcclient/client_notify.c.
1654 * Call the sconn->callback completion even if error had
1655 occurred. Start reconnecting always if connection to
1656 primary router fails during backup router protocol.
1657 Affected files silcd/server.c and server_backup.c.
1659 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1661 * Added functions silc_server_send_opers and
1662 silc_server_send_opers_notify to send packets stricly
1663 to operators. Added macro SILC_SERVER_SEND_OPERS macro
1664 to send variable argument notify to operators.
1665 Affected files silcd/packet_send.[ch] and silcd/server.h.
1667 * Removed UMODE rights checking with UMODE_CHANGE notify.
1668 Affected file silcd/packet_receive.c.
1670 * Server/router operator now receives notify when network
1671 switches to backup router and when it resumes the use of
1672 primary router. Affected file silcd/server.c and
1673 silcd/server_backup.c.
1675 * Fixed the updating of client information after backup
1676 resuming protocol is over; update all except local clients
1677 to the new primary router. The affected file is
1678 silcd/server_util.c.
1680 * Added support for closing active connections in rehash
1681 that were unconfigured by the user. Supports currently
1682 closing server and router connections. Affected file
1685 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
1687 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1689 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
1690 is NULL since seems that on some platforms NULL is allowed
1691 and on some it's not. Fallback encoding is used instead.
1692 Affected file lib/silcutil/silcstrutil.c.
1694 * Fixed statistics updating for incoming server connection
1695 which could cause problems when re-connecting. Affected
1696 file silcd/server.c.
1698 * Preliminary backup router support for standalone router
1699 added. Affected files in silcd/.
1701 * Mark server connections in backup router disabled before
1702 and after backup protocol. Affected file is
1703 silcd/server_backup.c.
1705 * Added support for reconnecting to remote server connection
1706 even if the protocol fails, and if the configuration wants
1707 us to keep trying to connect anyway.
1709 Server connection is not allowed to backup router if
1710 backup router does not have connection to primary router yet.
1712 Affected file is silcd/server.c.
1714 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1716 * Added silc_client_udpate_server function to update changed
1717 server info. Affected file lib/silcclient/idlist.[ch].
1719 * Added check for server entries that are being resolved when
1720 notify is received. If being resolved, handle the received
1721 notify only after it's resolved so that all notifys are
1722 handled in same order as received from the server.
1724 Added similar resolver check to channel entries. Every
1725 notify that cause resolving of any information that affects
1726 channel entry marks the channel entry in waiting state.
1727 After whatever resolving is over the waiters are signalled
1728 and only then the notifys are handled in the same order
1729 as delivered from the server.
1731 Affected files are lib/silcclient/idlist.[ch], and
1734 * Fixed KILLED notify handling in normal server. Affected
1735 file silcd/packet_receive.c.
1737 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
1738 is locally connected, or was locally connected (but may
1739 be detached and connection is not active). Added also
1740 SILC_IS_LOCAL for checking this status. Affected files
1741 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
1742 silcd/server.c and silcd/server_internal.h.
1744 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1746 * Don't send or handle TOPIC_SET if topic is already set and
1747 is same as being set. Affected files silcd/command.c and
1748 silcd/packet_receive.c.
1750 * Fixed CMODE change rights checking to work correctly when
1751 removing modes by operator. Affected file is
1752 silcd/server_util.c.
1754 * Fixed some handling with New Channel packet in router and
1755 fixed some CMODE_CHANGE notify handling in server and router.
1756 Affected file is silcd/packet_receive.c.
1758 * Changed "disconnect" client operation to include the
1759 reason of the disconnection and optional disconnection
1760 message. Affected file lib/silcclient/silcclient.h.
1762 * Made the compilation of lib/contrib/ stuff conditional.
1763 Affected files configure.in.pre, lib/contrib/Makefile.am.
1765 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1767 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
1768 to the sender of the notify too, to avoid situation where two
1769 notifys are in the network at the same time going to oppsite
1770 directions. Affected file silcd/packet_receice.c.
1772 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1774 * Delete the client from channel even if the cilent->id is
1775 NULL. It was possible that client was deleted without
1776 removing from channels (theoretically at least). Affected
1777 file silcd/server.c and silcd/server_util.c.
1779 * Free the client data too when resuming is not successful.
1780 Affected file silcd/packet_receive.c.
1782 * Merged some code from c0ffee's silc-plugin. Affected files
1783 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
1785 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
1786 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
1787 to the primary router connection, the other one returns
1788 TRUE if packet must be broadcasted to network.
1790 * All notifys that are destined to primary router (to network)
1791 are now automatically sent to backup routers even if the
1792 router is standalone (and has backup router). Affected files
1795 * Added --without-irssi and --without-silcd configuration
1796 options for disabling the compilation of these applications.
1797 Affected file configure.in.pre and prepare.
1799 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1801 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
1802 UTF-8 encoding and decoding. Added also new encodings
1803 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
1805 Added also SILC_STRING_LANGUAGE which is language and charset
1806 specific encoder and decoer for those platforms that support
1807 iconv(). It can convert the UTF-8 to and from the locale
1808 specific character set.
1810 Affected file lib/silcutil/silcstrutil.[ch].
1812 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
1814 * Added function silc_get_command_name to the file
1815 lib/silcutil/silcutil.[ch].
1817 * Improved the server debug output a bit. Affected files are
1820 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1822 * Save the channel passphrase when received succesful JOIN
1823 command reply from router, on normal server. Otherwise
1824 joinig +a channels from normal server is not possible.
1825 Affected file silcd/command.c.
1827 * Fixed a bug in TOPIC_SET notify handling. The notifier
1828 may be other than client too, like server or channel.
1829 It expected it to always be only client and ignored the
1830 notify. Affected file silcd/packet_recieve.c.
1832 * Removed some (unnecessary) debug printing from
1833 lib/silccore/silcid.c and lib/silccore/silcargument.c.
1835 * Do not force CMODE_CHANGE when server is announcing new
1838 Router announces stuff only after server reannounces channel
1839 after CHANNEL_CHANGE notify.
1841 These fixes optimizes the announcing procedure, and perhaps
1842 fixes some problems too. Affected file silcd/packet_receive.c.
1844 * Fixed SERVER_SIGNOFF sending to local clients. It was
1845 totally broken and sent the notify to all local clients,
1846 instead of only to those that was on same channel as the
1847 signing off clients. Affected file silcd/server_util.c.
1849 * Added -D option to server. It can be used to give debug
1850 level. The levels are from 0 - 99, and are predefined for
1851 smooth server debugging. (see silcd.c for the predefined
1852 levels). Affected file silcd/server.c.
1854 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1856 * Fixed a bug in Irssi SILC client to close the connection
1857 properly when disconnecting from server. Affected file
1858 irssi/src/silc/core/client_ops.c.
1860 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1862 * When authenticating as founder during JOIN command, check
1863 that the one authenticating becomes the only founder on the
1864 channel. Affected file silcd/command.c.
1866 * Better checking for founder mode setting when CUMODE_CHANGE
1867 notify is received. Affected file silcd/packet_receive.c.
1869 * Close all connections when shutting down the server by sending
1870 DISCONNECT packet. Close all listeners too when shutting
1871 down the server. Affected file silcd/server.c.
1873 * Handle DISCONNECT packet correctly in client library by
1874 calling the "disconnect" client operation. Affected file
1875 lib/silcclient/client.c.
1877 * Handle local errors correctly during resuming. Affected
1878 file lib/silcclient/client.c.
1880 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1882 * The log file is not dupped internally anymore in
1883 lib/silcutil/silclog.c. Fixed memory leaks too.
1885 * The scheduler now dispatches all pending timeout tasks
1886 when it is uninitialized with silc_schedule_uninit.
1887 Affected file lib/silcutil/silcschedule.c.
1889 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1891 * Added --enable-stack-trace option to configure. Added
1892 memory allocation stack trace support. Added files
1893 lib/silcutil/stacktrace.[ch]. Affected files are
1894 lib/silcutil/silcmemory.[ch].
1896 * Fixed memory leaks from libraries and server. Affected
1897 files around the tree.
1899 * Reverted back a fix made to CUMODE which broke it.
1900 Affected file silcd/command.c.
1902 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1904 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
1905 core library, and implemented it. All textual messages SHOULD
1906 use this flag and the message MUST be UTF-8 encoded.
1907 All text messages sent by Irssi SILC client are now UTF-8
1908 encoded (regardless whether the terminal supports UTF-8 or not).
1909 Affected files are lib/silccore/silcchannel.h,
1910 irssi/src/silc/core/silc-servers.c, silc-channels.c and
1913 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1915 * Added lots of new statistics updating that was missing from
1916 the server and router code. Affected files in silcd/.
1918 * Sending SIGUSR1 signal to server now dumps the current
1919 server statistics into /tmp directory. Affected file is
1922 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
1923 the SILC Hash Interface also. Added new functions
1924 silc_hash_get_name, silc_hash_init, silc_hash_update and
1925 silc_hash_final. Affected file lib/silccrypt/silchash.c.
1927 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1929 * Added some better info printing for client during connecting.
1930 Affected file silcd/server_util.c.
1932 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
1933 to silence a user on a channel. Affected files are
1934 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
1935 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
1936 and silcd/packet_receive.c.
1938 * Fixed a fatal bug in handling of malformed command payload.
1939 Affected file silcd/command.c.
1941 * Fixed a double free when announcing channel users to router.
1942 Affected file silcd/server.c.
1944 * After successful authentication to channel founder mode, check
1945 that there isn't anyone else with founder mode on the channel.
1946 The one that authenticated will become founder and anyone
1947 else is demoted. Affected file silcd/command.c.
1949 * Added error printing of any error that has occurred during
1950 any command in client library. Affected file is
1951 irssi/src/silc/core/client_ops.c.
1953 * Removed some error printing from the client library and left
1954 it for the application to worry (from the error status it
1955 receives in 'command' client operation. Affected file is
1956 lib/silcclient/command.c.
1958 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1960 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
1961 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
1962 Starting key agreement with itself is denied. Affected file
1963 is lib/silcclient/client_keyagr.c.
1965 * Fixed some error checkings from the SFTP library which caused
1966 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
1967 and lib/silcsftp/sftp_util.c.
1969 * Added new "debug" and "debug_string" settings to Irssi SILC
1970 client which can be used to print runtime debugging on the
1971 Irssi's screen. Available when compiled with --enable-debug
1972 option. Affected file irssi/src/silc/core/silc-core.c.
1974 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1976 * Fixed a missing variadic parameter in a function call that
1977 caused server crash when a non-allowed connection arrived.
1978 Reported by Richard Becker. Affected file silcd/server.c.
1980 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1982 * Added WATCH list sending to backup routers from router.
1983 The WATCH command is sent by the router to the backup
1984 router. Affected file silcd/command.c.
1986 * Mark the backup_router flag for RouterConnection entry
1987 if the backup router stuff is defined in the config file.
1988 Affected file silcd/serverconfig.c.
1990 * Fixed some backup data sending around the code to work better
1991 if the router is standalone router. Not all places were fixed.
1992 Affected file silcd/packet_receive.c, silcd/packet_send.c,
1995 * Fixed the router connecting when connecting to multiple
1996 routers. It ignored every other router except the first
1997 one. Affected file silcd/server.c.
1999 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2001 * Made the private key generation after expiration optional.
2002 If not created after expiration the old key will re-expire
2003 at a later time (and thus key pair is not necessary to
2004 change). Affected file irssi/src/silc/core/clientutil.c.
2006 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2008 * The length arguments in bind() and connect() were wrong
2009 and fixed now to used SIZEOF_SOCKADDR in the
2010 lib/silcutil/unix/silcunixutil.c.
2012 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2014 * Fixed detach timeout handling to use Client ID and not
2015 the actual client entry which may be freed in the callback.
2016 Affected file silcd/command.c.
2018 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2020 * Merged c0ffee's multiple interface support patch.
2021 Affected files in silcd/.
2023 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2025 * Cleanup keys properly. Affected file is
2026 irssi/src/silc/core/clientutil.c.
2028 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2030 * Display the user mode on the status bar. Affected file
2031 irssi/src/silc/core/silc-expandos.c.
2033 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2035 * If private message key is not set, but the flag is set in
2036 the packet, ignore the packet since it cannot be decrypted.
2037 Affected file lib/silcclient/client_prvmsg.c.
2039 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2041 * When resuming client, remove the old client entry from
2042 the watcher list too. Affected file silcd/packet_receive.c.
2044 * Do not allow normal server to force founder mode away
2045 from router if the founder mode is already set. Affected
2046 file silcd/packet_receive.c.
2048 * Remove the client entry with watch notify types with short
2049 timeout, and not directly, so that other notifys can be
2050 retrieved too. Affected file lib/silcclient/client_notify.c.
2052 * Display notification about data messages that cannot be
2053 displayed. Affected files irssi/src/silc/core/client_ops.c,
2054 irssi/src/fe-common/silc/module-formats.[ch].
2056 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2058 * Fixed the CHANNEL_CHANGE notify handling in client libary
2059 to not use freed memory. Affected file is
2060 lib/silcclient/client_notify.c.
2062 * Fixed CUMODE_CHANGE notify handling in server. Affected
2063 file silcd/packet_receive.c.
2065 * Fixed USERS command to support empty channels. Affected
2066 file silcd/command.c.
2068 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2070 * Allow multiple identical pending commands to be registered
2071 in client library. Affected file is lib/silcclient/command.c.
2073 * Call the completion for resolving client information only
2074 after all resolvers has finished. This fixes a crash in
2075 the client. Added support for checking when the resolvers
2076 are finished. Affected file is lib/silcclient/idlist.c.
2078 * Wait by default 3 seconds before reconnecting to the server
2079 after being disconnected. Makes the /detach command a bit
2082 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2084 * Check the watcher list before sending signoff notifys
2085 when closing client connection. Affected file is
2088 * Added better CMODE command rights checking. Affected file
2089 silcd/server_util.c.
2091 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2093 * Fixed watcher list checking during server signoff. It
2094 crashed the server. Affected file silcd/server_util.c.
2096 * The JOIN command reply returns now the founder's public
2097 key. Affected file is silcd/command.c.
2099 * Announce the channel mode, and the mode properties with
2100 CMODE_CHANGE notify. Affected file silcd/server.c.
2102 * Mark new channels by default disabled, untill at least
2103 one user joins the channel. Affected file is
2104 silcd/packet_receive.c.
2106 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2108 * The nickname argument to watch notify can be optional.
2109 Fixes a crash in server. Affected file silcd/packet_send.c.
2111 * Remove the client entry from cache if the WATCH notify type
2112 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2113 lib/silcclient/client_notify.c.
2115 * Check the watcher list before and after changing nickname
2116 when the NICK_CHANGE notify is received. Affected file is
2119 * Fixed a crash in OPER and SILCOPER command sending. Empty
2120 passphrase caused the crash. Affected file is
2121 lib/silcclient/command.c.
2123 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2125 * Merged with Irssi CVS for Irssi SILC client.
2127 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2129 * Completed the protocol specifications.
2131 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2133 * Merged with Irssi CVS for Irssi SILC client.
2135 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2137 * Added the founder's public key delivery to the
2138 CUMODE_CHANGE notify type as well. Updated the protocol
2139 specs and the code. Affected files are silcd/packet_send.[ch],
2140 silcd/packet_receive.c and silcd/command.c.
2142 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2144 * Added silc_pkcs_public_key_copy function into the
2145 lib/silccrypt/silcpkcs.[ch].
2147 * Remove the `iv' from the SilcChannelEntry since we can
2148 live without it. Affected files are silcd/idlist.h and
2149 silcd/packet_receive.c.
2151 * Added support for sending the founder's public key in
2152 the CMODE_CHANGE notify packet in the server. Affected
2153 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2154 silcd/command.c and silcd/server.c.
2156 * Changed the FOUNDER_AUTH authentication to use only
2157 public key authentication as defined by new protocol
2158 specs. Passphrase authentication with that mode cannot
2159 be used anymore. It is now possible to reclaim founder
2160 mode from any server in the network. Affected files are
2161 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2163 * Added permanent channels support by making the channel
2164 permanent when FOUNDER_AUTH mode is set on the channel.
2165 The channel will not be destroyed even if channel is empty
2166 when that mode is set. Protocol TODO #17. Affected
2167 files are silcd/server.[ch], server_util.[ch],
2168 silcd/command.c, silcd/packet_receive.c and
2169 lib/silcclient/command.c.
2171 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2173 * Added reference counter to the command reply context in
2174 the client library. Affected files are
2175 lib/silcclient/command_reply.[ch].
2177 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2179 * Fixed rekey protocol with PFS in the client library.
2180 Affected file is lib/silcclient/protocol.c.
2182 * Added support for list of errors in client library
2183 command reply handling. Affected file is
2184 lib/silcclient/command_reply.c.
2186 * Defined that the WHOIS and IDENTIFY commands can send
2187 list of errors. Updated the protocol specs. Protocol
2190 * Added support for sending list of errors to WHOIS and
2191 IDENTIFY commands in server. Added support for receiving
2192 list of errors in server. Affected files are
2193 silcd/command.c and silcd/command_reply.c.
2195 * Fixed client info resolving on LEAVE command in client
2196 library to not crash. Affected file is
2197 lib/silcclient/client_notify.c.
2199 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2201 * Defined that the NICK command replies with thew changed
2202 nickname too, to make the nickname changing simpler at
2203 the client's end. Updated protocol specs and the code
2204 in client and server. Affected files are
2205 silcd/command.c, lib/silcclient/command_reply.c and
2206 lib/silcclient/command.c.
2208 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2210 * Added `Compressed' packet flag to indicate that the packet
2211 payload is compressed by the sender. Updated the protocol
2212 specs and the core library. The compression still is not
2213 implemented in the sources. Affected file is
2214 lib/silccore/silcpacket.h.
2216 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2218 * Remove pending command callbacks also if the connection
2219 to the server is destroyed. Affected file is
2220 lib/silcclient/client.c.
2222 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2224 * Added new QUIET channel user mode that can be used to
2225 quiet a user in a channel. Updated the protocol specs but
2226 it wasn't implemented yet. Protocol TODO #27. Affected
2227 file is lib/silccore/silcmode.h.
2229 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2231 * Added BLOCK_INVITE user mode to be able to block incoming
2232 invite notifications. Protoocol TODO #26. Affected files
2233 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2236 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2237 the protocol specs and the code. Affected file is
2238 lib/silccrypt/silcpkcs.c.
2240 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2242 * Disconnect Payload includes now the status type. Updated
2243 the protocol specs and the code. Protocol TODO #25.
2244 Affected files are silcd/server.c, lib/silcclient/client.c.
2246 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2247 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2248 Moved the silc_client_command_status_messages table to the
2249 lib/silcutil/silcutil.c and added new funtion
2250 silc_get_status_message, which deprecates function
2251 silc_client_status_message. Affected files are
2252 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2253 lib/silcutil/silcutil.[ch].
2255 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2257 * Defined that the nickname hash in Client ID MUST be from
2258 lowercase nickname. This effectively changes nicknames in
2259 SILC to case-insensitive. Updated the protocol specs and
2260 the code. Affected files are lib/silcutil/silcutil.[ch],
2261 silcd/serverid.c, and silcd/idlist.c.
2263 * Added new channel user modes BLOCK_MESSAGES_USERS and
2264 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2265 code. Affected files are lib/silccore/silcmode.h,
2266 lib/silcclient/command.c, and silcd/packet_send.c.
2268 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2269 specs and code. Affected file lib/silccore/silcstatus.h.
2271 * Added support for watch list. It is possible to add nicknames
2272 to be watched, and when they come to network, leave network
2273 or user mode changes the watcher will be notified of this
2274 change. Added SILC_COMMAND_WATCH command, added new
2275 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2276 notifications. Updated the protocol specs and implemented
2277 this to library, client and server. Protocol TODO #21.
2278 Affected files are lib/silccore/silccomand.h,
2279 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2280 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2281 silcd/packet_send.[ch], silcd/packet_receive.c, and
2282 irssi/src/silc/core/client_ops.c.
2284 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2285 somebody watching you. Updated the protocol specs and the
2286 code. Affected files are lib/silccore/silcmode.h, and
2287 lib/silcclient/command.c.
2289 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2291 * Added service support to SILC protocol. Added new command
2292 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2293 core library. Services are not implemented in server or
2294 client for now. Protocol TODO #20. Affected files are
2295 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2297 * Added SilcStatus argument to `command' client operation
2298 to return the error status when command sending fails
2299 locally. Changed all command in client library to return
2300 correct command status. Affected files are
2301 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2302 irssi/src/silc/core/client_ops.c.
2304 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2306 * Added silc_mime_parse function to parse MIME headers.
2307 Affected files are lib/silcutil/silcstruti.[ch].
2309 * Added MIME header parsing in Irssi SILC Client. It displays
2310 all textual MIME objects, others it ignores. Affected file
2311 is irssi/src/silc/core/clien_ops.c.
2313 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2315 * Fixed a bug in the pid writing function, which couldn't be
2316 written in a root-owned directory.
2318 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2320 * Defined that channel message to unknown Channel ID must
2321 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2322 Updated the protocol specs and the code in server. The
2323 affected file is silcd/packet_receive.c.
2325 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2327 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2328 that it is used to send error notifys if error occurs during
2329 some SILC packet processing, except commands. The error
2330 types are same as for command reply types. Defined that
2331 if private message is sent to unknown Client ID the error
2332 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2333 Updated the protocol specs and code. Affected files are
2334 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2335 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2336 and irssi/src/silc/core/client_ops.c. Renamed the
2337 SilcCommandStatus to SilcStatus.
2339 * Defined the use of extra WHOIS attributes in WHOIS command.
2340 The <Requested Attributes> (defined in a separate document)
2341 can be used to request additional information about user
2342 not returned by standard WHOIS command. Defined that server
2343 can send WHOIS command directly to client. Client provides
2344 the requested attributes to the server. Updated the protocol
2345 specs. Protocol TODO #4. Implementation is not done yet
2346 (Protocol TODO #24).
2348 * Renamed function silc_client_command_status_message to
2349 silc_client_status_message. Affected files are
2350 lib/silcclient/command_reply.[ch].
2352 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2354 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2355 32 bit integers. Updated the protcol specs and the code.
2356 Affected files are silcd/command.c and
2357 lib/silcclient/command.c.
2359 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2361 * Fixed a bug in library where sending a bogus authentication
2362 payload would lead to a crash. Affected file is
2363 lib/silccore/silcauth.c.
2365 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2367 * Added detach_disabled and detach_timeout server config
2368 options to the server. Affected files silcd/serverconfig.[ch],
2369 silcd/command.c and silcd/packet_receive.c.
2371 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2373 * Added resolve_cmd_ident field to the SilcClientEntry structure
2374 too so that if the entry is for example being resolved so
2375 another command may attach to the same pending command reply
2376 without requiring to resolve the same entry again. Added
2377 support for adding multiple pending commands for one
2378 command idenfier. Affected files lib/silcclient/command.[ch],
2379 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2381 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2383 * Defined that server receives WHOIS command reply for private
2384 and secret channels too. Updated protocol specs and the
2385 code in server. Affected file silcd/command.c.
2387 * Defined <channel user mode list> argument to WHOIS command
2388 reply for returning user modes on the channels. The
2389 channel list now doesn't include the user mode anymore but the
2390 actual channel mode. Updated protocol specs and the code in
2391 client and server. Affected files are silcd/command_reply.c,
2392 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2393 and lib/silcclient/command_reply.c.
2395 * Save the channels list in WHOIS command reply in normal server
2396 so that WHOIS always shows joined channels also in normal
2397 server and not just on router. Affected file is
2398 silcd/command_reply.c.
2400 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2402 * Defined that server receives USERS command reply for private
2403 and secret channels too. Updated protocol specs and the
2404 code in server. Affected file silcd/command.c.
2406 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2408 * Changed the UMODE's mode mask argument to be optional. If
2409 not provided then the command merely returns the current mode
2410 mask to the client. Updated protocol specs and the server.
2411 Affected file is silcd/command.c.
2413 * Added SILC session detachment/resuming support. It is possible
2414 to detach by closing the network connection and then re-connect
2415 and resume to the old client session. Added DETACHED user
2416 mode that server will set for detached client. Added new
2417 packet RESUME_CLIENT which is used to perform the resuming
2418 process. Added DETACH command. Updated the protocol specs,
2419 core library, client and server. Protocol TODO #22. Very
2420 many affected files around the tree.
2422 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2424 * Changed the CMODE's mode mask argument to be optional. If
2425 not provided then the command merely returns the current mode
2426 mask to the client. Updated protocol specs and the server.
2427 Affected file is silcd/command.c.
2429 * Changed the Killer's Client ID in KILLED notify to be just
2430 any ID payload since router server is allowed to kill as well.
2431 Updated protocol specs, client libary and server. Affected
2432 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
2433 and irssi/src/silc/core/client_ops.c.
2435 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2437 * Added new user modes ANONYMOUS for special anonymous servers
2438 that may set the mode for client, and BLOCK_PRIVMSG which
2439 client may set to block incoming private messages unless the
2440 Private Message Key flag is set (using private keys to protect
2441 private messages). Updated protocol specs and code in client
2442 and server and core library. Protocol TODO #23. Affected
2443 files are lib/silccore/silcmode.h, silcd/server.[ch],
2444 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
2445 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
2447 * Added new channel user mode BLOCK_MESSAGES which the client
2448 may set to itself to tell server not send channel messages.
2449 Other packets such as channel key packets are still sent.
2450 Protocol TODO #23. Updated the protocol specs, client and
2451 server. Affected files are lib/silccore/silcmode.h,
2452 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
2453 lib/silcutil/silcutil.c, silcd/command.c, and
2454 silcd/packet_send.c.
2456 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2458 * Redefined the Status Payload to include now two 8 bit fields,
2459 instead of one 16 bit field. This now makes it possible to
2460 send list of errors. Updated the protocol specs and the code
2461 in core library, client library and server. Protocol TODO #1.
2462 Affected files are lib/silccore/silccommand.[ch],
2463 lib/silcclient/command_reply.[ch], silcd/command.c,
2464 silcd/command_reply.c and silcd/packet_receive.[ch].
2466 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2468 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
2469 must be handled by the application and should tell the application
2470 that an error message was already printed, and it should print the
2471 config coords (line, filename, ...). Affected files are
2472 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
2474 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
2475 server config parsing code more readable.
2477 Fixed a bug in the fetch_logging() config callback.
2479 Affected files is silcd/serverconfig.c.
2481 * Drop root privileges when started in foreground. Don't drop them
2482 if debugging also. Affected file is silcd/silcd.c.
2484 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2486 * Added more IM-like features by introducing new user modes
2487 for setting various presence information. Added new modes:
2488 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
2489 specs and code. Protocol TODO #19. Affected files are
2490 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
2491 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
2493 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2495 * Added STATS command to the protocol after all, to return
2496 various statistical information about the network. It can
2497 be used by clients to retrieve statistical information, and
2498 servers may use it to to fetch cell and network wide
2499 statistics from router. Updated the protocol specs and
2500 implemented it to the server. Protocol TODO #16.
2501 Affected files are lib/silccore/silccommand, silcd/command.[ch],
2502 silcd/command_reply.[ch].
2504 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2506 * The LIST command reply in client libary now adds new channel
2507 entry if the returned channel doesn't exist yet in cache,
2508 and returns the channel entry to the application in the
2509 command_reply client operation. Affected file is
2510 lib/silcclient/command_reply.c.
2512 * Changed the channel message payload's MAC generation to
2513 include the IV in the MAC as well. This way all relevant
2514 parts of the channel message payload are authenticated also
2515 with the channel message MAC (and not only by packet MAC).
2516 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
2517 Affected file is lib/silccore/silcchannel.c.
2519 * Fixed the SKE to save the remote version, since the
2520 silc_ske_parse_version mistakenly checked wrong version,
2521 after it replaced the start payload. Affected files are
2522 lib/silcske/silcske.[ch].
2524 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2526 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
2527 string utility functions. Added there also new functions
2528 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
2529 Affected files lib/silcutil/silcstrutil.[ch].
2531 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
2532 files are lib/silcutil/silcstrutil.[ch].
2534 * Defined that the security property fields in SKE SHOULD be
2535 UTF-8 encoded, defined that version string MUST be US-ASCII
2536 encoded, defined that passphrases sent in connection
2537 authentication protocol MUST be UTF-8 encoded. Implemented
2538 these to the client and server. Defined also that other
2539 passphrases sent in the protocol MUST be UTF-8 encoded.
2540 Affected files are lib/silcske/silcske.c,
2541 lib/silcclient/protocol.c, silcd/protocol.c,
2542 silcd/serverconfig.c, and lib/silccore/silcauth.c.
2544 * Changed the silc_client_close_connection interface to not
2545 need the SilcSocketConnection which should not be visible
2546 to application. Affected files are lib/silcclient/client.c
2547 and lib/silcclient/silcclient.h.
2549 * Rewrote the text for Private Message Key Payload in the
2550 protocol specification. Protocol TODO #11.
2552 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2554 * Upgraded the protocol version to 1.1, updated protocol specs
2557 * Added the nickname as new argument to NICK_CHANGE notify and
2558 added it to protocol specs and implemented it to client and
2559 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
2560 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
2561 lib/silcclient/client_notify.c.
2563 * Added the killer's client ID to the KILLED notify and added
2564 it to protocol specs and implemented it to client and server.
2565 Protocol TODO #13. Affected files are silcd/command.c,
2566 silcd/packet_receive.c, packet_send.[ch],
2567 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2568 The killer's client entry is now returned to application in
2569 the `notify' client operation.
2571 * Fixed the Max Argument fields that had too large value set
2572 in the protocol specs. Protocol TODO #14.
2574 * Added the LEAVE command reply to return the ID of parted
2575 channel. Updated protocol specs and implemented it to the
2576 client and server. Protocol TODO #15. Affected files are
2577 silcd/command.c, lib/silcclient/command_reply.c. The channel
2578 entry is now returned to application in the `command_reply'
2581 * Rewrote the version SKE version checking in client libary
2582 and in server to use the silc_parse_version_string. Affected
2583 files are lib/silcclient/protocol.c, silcd/protocol.c.
2585 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
2586 commands that was missing it, and updated protocol specs and
2587 the server implementation. Protocol TODO #10. The affected
2588 file is silcd/command.c.
2590 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
2591 generic reply to a generic request (REQUEST flag), and
2592 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
2593 way. A draft-riikonen-silc-flags-payloads-00.txt is written
2594 to define the payload for DATA flag. Added the flags to
2595 the implementation. Protocol TODO #9. Affected file is
2596 lib/silccore/silcchannel.h.
2598 Changed the client library to return the message length
2599 to application as well in the channel_message and private_message
2600 client operations. Affected files are
2601 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
2602 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
2603 and lib/silcclient/client_ops_example.c.
2605 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
2606 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
2607 the channel. Updated protocol specs and impelemented this
2608 to client and server. Protocol TODO #6. Affected files are
2609 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
2610 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
2612 Added new options m and M to CMODE command in Irssi SILC
2613 client to set these modes.
2615 * Deprecated all administrative commands from SILC protocol
2616 since they are highly implementation specific commands.
2617 Updated protocol specs. Moved the old commands in
2618 implementations to private range of command types. Affected
2619 files are silcd/command.c, lib/silcclient/command.c and
2620 lib/silcclient/command_reply.c. Protocol TODO #8.
2622 * Fixed a bug in server where sending unknown command crashes
2623 the server. Affected file silcd/command.c.
2625 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2627 * Added SILC_PROTOCOLVERSION macro to check protocol version
2628 of a socket connection. The affected file is
2629 lib/silcutil/silcsockconn.h.
2631 * Added better error logging in rekey protocol. Affected file
2634 * Do not check public key types in SKE during rekey. Affected
2635 file lib/silcske/payload.c.
2637 * Fixed the rekey protocol with PFS, which was totally broken.
2638 Affected file silcd/protocol.c.
2640 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2642 * Some client implementations quit network by doing first LEAVE
2643 and then immediately SIGNOFF (like Bombyx). We now do check
2644 after a short time after LEAVE notify and check whether the
2645 client is still valid after LEAVE, and if not we remove it from
2646 cache. Affected file is lib/silcclient/client_notify.c.
2648 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2650 * Merged version 1.1.4 of zlib. Even if it not currently in use,
2651 it's good not to have security holes here.
2653 * Fixed a negative refcount situtuation for the config context.
2654 Affected file is silcd/serverconfig.c.
2656 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2658 * ROBOdoc documented lib/silcutil/silcutil.h.
2660 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2662 * Optimized even more the SilcPacketContext structure. Now
2663 totally saved 16 bytes of memory per context after optimization.
2664 Affected files are lib/silccore/silcpacket.[ch].
2666 * Made strict checks for valid SILC IDs. Affected file is
2667 lib/silccore/silcid.c.
2669 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2671 * Changed the object argument for silc_cipher_register,
2672 silc_hash_register, silc_hmac_register and silc_pkcs_register
2673 to const. Affected files are lib/silccrypt/silccipher.[ch],
2674 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
2676 * Changed the silc_get_username and silc_get_real_name to
2677 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
2679 * Fixed the Irssi SILC Client to use the silc_get_username and
2680 silc_get_real_name insted of glib routines since the glib
2681 routines only corrupt stack. Fixes the Irssi SILC to work in
2682 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
2684 * Fixed the Irssi to not use g_get_home_dir since it crashes
2685 or returns garbage on cygwin and corrupts stack. Added function
2686 get_home_dir to Irssi routines. Affected files are
2687 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
2689 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2691 * Made some structure optimizations. SFTP memory FS MemFSEntry
2692 entry structure. Optimized SilcTask structure. Optimized
2693 SilcPacketContext structure.
2695 Affected files lib/silcsftp/sftp_fs_memory.c,
2696 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
2698 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2700 * And yet again reverted back the config thing since Johnny
2701 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
2704 * Fixed memory leaks from config object. Affected files are
2705 silcd/serverconfig.[ch].
2707 * Added support for adding new connections to the server in rehash.
2708 After rehash they take effect.
2710 Added support for changing the maximum allowed connections in
2711 rehash. The number can grow but going smaller is not supported.
2713 Added function silc_server_num_sockets_by_remote to the
2714 silcd/server_util.[ch].
2716 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
2718 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2720 * Added preliminary checking during config parsing for a valid
2721 public/private key and removed further checks in the code.
2722 Affected files are silcd/serverconfig.[ch], server.c.
2724 * Moved functions silc_server_drop() and silc_server_daemonise()
2725 from server.c to silcd.c since they are stricly related to
2726 the application activity.
2728 * Reverted a small part of the automatic ref/unref since
2729 it caused a double unref in some situations. Affected
2730 files are silcd/silcd.[ch], server.c, serverconfig.c.
2732 * Added some .cvsignore files in the lib directory.
2734 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2736 * Fixed silc_net_gethostbyaddr to correctly resolve by
2737 address. Affected file lib/silcutil/silcnet.c.
2739 * Fixed the notify relaying to client. The HMAC to be used
2740 with relayed packets ws wrong and caused decryption failure
2741 at the client end. Affected file is silcd/packet_receive.c.
2743 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2745 * Created new branch silc_protocol_1_0_branch.
2747 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
2749 * Changed the silc_server_config_* routines to be SilcServer
2750 independent. They are now officially application specific code
2751 and not part of generic server implementation. Affected files
2752 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
2754 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2756 * Added automatic referencing of config context in the
2757 silc_server_config_alloc, and automatic unreferencing in the
2758 silc_server_config_destroy. Affected files are
2759 silcd/serverconfig.[ch], silcd/silcd.c.
2761 * Fixed the silc_log_quick handling in the logging routines.
2762 It didn't log quickly when it was TRUE. Affected file is
2763 lib/silcutil/silclog.c. Also the flush delay was set even
2764 if it was 0 in config file. Affected file is
2765 silcd/serverconfig.c.
2767 * Added support for changing key pair of the server in rehash.
2768 Affected file silcd/server.c.
2770 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2772 * Fixed the TOPIC_SET notify to not cras. It changed the topic
2773 too early, before getting the channel entry. Affected file
2774 is silcd/packet_receive.c.
2776 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2778 * Added functions silc_server_config_[ref/unref], these are used
2779 to prevent that the config object is destroyed.
2781 No longer directly affect global variables silc_log_quick and
2782 silc_log_delay, they are first cached inside the config object
2783 and then applied with silc_server_config_setlogfiles().
2785 silc_server_config_set_defaults() is now internal to
2786 serverconfig.c, there are no reasons to show this internal stuff
2789 Affected files are silcd/serverconfig.[ch].
2791 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
2792 fprintf's to stderr, since some code may be executed again after
2793 the server went into the background. Affected files are
2796 * Added rehash support. Added function silc_server_rehash() that
2797 will perform all the basic tasks of the rehashing procedure.
2799 * Added command line option `-x, --hexdump'. This will enable the
2800 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
2801 The option `--hexdump' implies `--debug'.
2803 * Fixed a bad bug in the logging APIs (silcutil library) where
2804 the application would crash after calling silc_log_reset_all().
2806 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2808 * Fixed the KICKED notify handling in client library to
2809 correctly remove the channel and all entries from the
2810 channel when I was kicked. This bug crashed the client.
2812 Fixed yet another but in KICKED notify handling to remove
2813 the kicked client correctly from the channel.
2815 Affected file is lib/silcclient/client_notify.c.
2817 * Fixed a minor bug in looking up correct client entry
2818 in KICKED notify in server. Affected file is
2819 silcd/packet_receive.c.
2821 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
2822 sources correctly to distribution. Fixes --with-gmp option.
2824 * Removed the manual rehashing from ID Cache, and changed it
2825 to use the SILC Hash Table's auto rehash feature. Affected
2826 file is lib/silccore/silcidcache.c.
2828 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2830 * Fixed a bug in the silc_client_nickname_format function that
2831 handles the multiple same nickname formatting. Two clients
2832 with same nickname caused problems after the first one left
2833 and rejoined. It didn't format the nickname correctly.
2834 Affected file is lib/silcclient/idlist.c.
2836 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2838 * Don't change the topic if olod topic is same as new one.
2839 Affected file is silcd/packet_receive.c.
2841 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2843 * Added cross-reference support to the SILC Documentation
2844 generator. All types across all HTML files are now cross-
2845 referenced. Affected files util/robodoc/generator.c and
2846 scripts/silcdoc/silcdoc.
2848 * Added file lib/silcutil/silctypes.h to include all the
2849 arithmetic type definitions and some macros. Removed
2850 includes/bitmove.h and moved macros to silctypes.h.
2852 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2854 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
2856 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2858 * Added `type' argument to silc_id_payload_parse_id function which
2859 now returns the type of the ID to the sent pointer. Affected
2860 file is lib/silccore/silcid.[ch].
2862 * Added check for CMODE_CHANGE notify type that mode change is
2863 allowed by the sender. Affected file silcd/packet_receive.c.
2865 * Added check for CUMODE_CHANGE notify type that mode change is
2866 allowed by the sender. Affected file silcd/packet_receive.c.
2867 Added the ID type as CUMODE_CHANGE notify type as argument
2868 to the `notify' client operation. Affected files are
2869 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2871 * Added function silc_client_add_server to the client library.
2872 Added support for resolving also channel and server info when
2873 received unknown entity in notify packet. Affected files are
2874 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
2876 * Added function silc_command_get_status to return the command
2877 status from the command reply's argument payload. Affected files
2878 are lib/silccore/silccommand.[ch].
2880 * Added check for KICKED notify type that the kicking is
2881 allowed by the client. Affected file silcd/packet_receive.c.
2883 * Created function silc_get_input which can be used to get input
2884 (echo on or off) from user on command line. Affected files are
2885 lib/silcutil/silcutil.[ch].
2887 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2889 * Optimized silc_server_packet_relay_to_channel function.
2890 Added new function silc_channel_message_payload_encrypt which
2891 can be called directly if channel message payload needs to
2892 be encrypted and is already encoded (no need to call _encode
2893 function). Packet relaying is now done by router without any
2894 extra memory allocations. Affected files are
2895 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
2896 silcd/packet_send.c.
2898 * Fixed the INVITE notify handling. It took wrong arguments
2899 as invite list and invite delete. Affected file is
2900 silcd/packet_receive.c.
2902 * Added check for TOPIC_SET notify type that the topic change is
2903 allowed by the client. Affected file silcd/packet_receive.c.
2905 * Added check for INVITE notify type that inviting is allowed by
2906 the client. Affected file silcd/packet_receive.c.
2908 * Changed the silc_server_client_on_channel to return the
2909 SilcChannelClientEntry as well. Moved the function
2910 silc_server_check_cmode_rights to server_util.[ch].
2911 Affected files are silcd/server_util.[ch], silcd/command.c.
2913 * Added function silc_server_check_umode_rights to check whether
2914 changing client's user mode is allowed. Added check for
2915 UMODE_CHANGE notify type that the umode change is allowed
2916 by the client. Affected files are silcd/server_util.[ch],
2917 silcd/packet_receive.c and silcd/command.c.
2919 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2921 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
2922 ID length. It ignored that ID can be IPv6 based as well.
2923 Affected file lib/silccore/silcpacket.h.
2925 * Fixed the silc_id_id2str and silc_id_str2id to take the
2926 IPv6 address offset's into consideration. Affecte file is
2927 lib/silccore/silcid.c.
2929 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2931 * Fixed the internal Unix scheduler functions to check for
2932 NULL context they may receive. The affected file is
2933 lib/silcutil/unix/silcunixschedule.c.
2935 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
2937 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
2938 can specify different directory with --home command line
2939 parameter. Affected files irssi/src/silc/core/client_ops.c,
2942 * SILC-specific commands aren't now executed if the active server
2943 isn't of SILC-type, so there won't be problems with having
2944 IRC and SILC protocol support in same client. Affected files
2945 irssi/src/silc/core/silc-channels.c, silc-servers.c,
2948 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2950 * Improved the signal support in SILC Schedule. Added new
2951 function silc_schedule_signal_call which is used by application
2952 to mark a signal to be called. It is now safe to perform
2953 any kind of tasks in signal callbacks since it is guaranteed
2954 that the application specified signal callback is called
2955 after the signal is over. Affected files are
2956 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
2958 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2960 * Added `name' field to SilcChannelPrivateKey to represent
2961 application given name for the key. Moved also the context from
2962 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
2963 Added the `name' argument also to the function
2964 silc_client_add_channel_private_key.
2966 Added function silc_client_current_channel_private_key to set the
2967 current channel private key in use.
2969 Added "change" command to KEY command which can be used to change
2970 the current channel private key. Bound the command also to
2971 alt+K (Alt+Shift+k).
2973 Also affected files lib/silcclient/client_channel.c,
2974 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
2976 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2978 * Added silc_rng_get_byte_fast function in to the
2979 lib/silccrypt/silcrng.[ch].
2981 * Changed the interface of silc_packet_assemble and the
2982 silc_packet_send_prepare. If silc_packet_assmble is now
2983 called the application does not call silc_packet_send_prepare
2984 because the library will call it automatically. These
2985 interfaces now also return a reference to the outgoing buffer
2986 which includes the assembled packet, which the application can
2987 use to encrypt the packet.
2989 Affected files are lib/silccore/silcpacket.[ch],
2990 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
2991 silcd/packet_send.c, server_backup.c and packet_receive.c.
2993 * Fixed a packet sending bug on very high load, where outgoing
2994 packet queue wasn't handled correctly and packets got corrupted.
2995 Affected files are lib/silcutil/*/silc*sockconn.c,
2996 lib/silcclient/client.c and silcd/server.c.
2998 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3000 * Added macro SILC_PACKET_DATALEN which can be used during
3001 packet assembling to check whether the data to be added to
3002 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3003 len is truncated until it fits it.
3005 Added checks for maximum length of channel message payload and
3006 private message payload also.
3008 Added checks for maximum packet length in server and in
3011 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3012 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3013 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3014 lib/silcclient/client_prvmsg.c.
3016 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3018 * Added silc_server_packet_queue_purge call to the
3019 silc_server_disconnect_remote to assure that all data in the
3020 queue before disconnecting is sent to the network. Affected
3021 file silcd/server.c.
3023 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3025 * Added the deleting of server's own ID cache entry to the
3026 silc_server_free function. Free also everything else that
3027 has been allocated in silc_server_init. The affected file
3030 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3032 * Added functions silc_parse_version_string, silc_version_to_num,
3033 and silc_ske_parse_version to parse SILC protocol style version
3034 strings. Affected files lib/silcutil/silcutil.[ch] and
3035 lib/silcske/silcske.[ch].
3037 * Added new configuration params: version_protocol, version_software
3038 and version_software_vendor to specify what version the remote
3039 host must at least be to be able to connect to server. The vendor
3040 string can be regex matched too. Added new function
3041 silc_server_connection_allowed to check maximum number of allowed
3042 connections, and allowed versions for incoming connections.
3043 Affected files are silcd/server.c, server_util.[ch] and
3046 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3048 * Added preliminary support for signals in scheduler. The
3049 signals we care about are now blocked always when the scheduler
3050 is locked. This way we can synchronise the use of signal with
3051 scheduler. It is guaranteed that when signal occurs the scheduler
3052 is not locked, and thus new tasks can be safely added to the
3055 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3056 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3057 Added new platform specific routines
3058 silc_schedule_internal_signals_[un]block and
3059 silc_schedule_internal_signal_[un]register.
3061 Added new functions to SILC Schedule API:
3062 silc_schedule_signal_[un]register. Each signal that application
3063 is going to use should be registered to the scheduler.
3065 Affected files are lib/silcutil/silcschedule.[ch],
3066 lib/silcutil/*/silc*schedule.c.
3068 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3070 * Check for unauthenticated client and server in the
3071 silc_server_new_client and silc_server_new_server functions.
3072 Affected file silcd/packet_receive.c.
3074 * Added function silc_string_is_ascii to check whether given
3075 string is 7-bit ASCII string. Affected files are
3076 lib/silcutil/silcutil.[ch].
3078 * Added function silc_id_is_valid_server_id into the
3079 silcd/serverid.c and added checking for valid Server ID's in
3080 silc_server_new_server. The Server ID must always be based
3081 on the server's public IP address.
3083 * Added logging of DISCONNECT packet message in the server.
3084 Affected file silcd/server.c.
3086 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3088 * Changed all library interfaces that use Global RNG to also
3089 accept SilcRng as argument. Affected files are
3090 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3091 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3092 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3093 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3094 lib/silccrypt/rsa.c.
3096 * Added function silc_pkcs_generate_key to the
3097 lib/silccrypt/silcpkcs.[ch] for applications so that they
3098 don't need to do pkcs->pkcs->init calls anymore.
3100 * Remove SilcSocketConnection from the SFTP API since it really
3101 wasn't needed there. The application has the information
3102 saved in its contexts anyway and the SFTP layer doesn't need
3103 know about it. Affected files lib/silcsft/silcsftp.h and
3104 lib/silcsftp/sftp_[server/client].c.
3106 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3107 The SilcSimContext is not SilcSim.
3109 * Fixed possible buffer overflows in silc_id_render in the
3110 lib/silcutil/silcutil.c.
3112 * On EPOC the global crypto module lists are not used at all
3113 in the crypto library. Added support for using the constant
3114 algorithm list on EPOC. Affected files are
3115 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3118 * Fixed the handling of third parameter of KICKED notify, since
3119 it was mistakenly updated to SILC Protocol 1.0 even though it
3120 is to be included in 1.1. Since it is not in 1.0 it is not
3121 mandatory, and this fix now handles it only if it is provided,
3122 and it is not error if it is not provided. Affected file
3123 lib/silcclient/client_notify.c.
3125 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3127 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3128 client. Affected file irssi/src/silc/core/client_ops.c.
3130 * Merged with Irssi 0.8.4 from irssi.org CVS.
3132 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3134 * Check for valid socket connection in client entries before
3135 sending any messages. Fixes a crash, but doesn't fix some
3136 other underlaying bug that is lurking there. Affected
3137 file silcd/packet_send.c.
3139 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3141 * $usermode, $cumode and $cumode_space expandos shouldn't do
3142 anything with non-SILC server records. Affected file
3143 irssi/src/silc/core/silc-expandos.c
3145 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3147 * Fixed the silc_net_check_[host/local]_by_sock to support
3148 IPv6 bound sockets as well. Now they can return IPv6 addresses
3149 as well. Affected file lib/silcutil/silcnet.c.
3151 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3152 Affected lib/silcutil/unix/silcunixnet.c.
3154 * Fixed ID rendering (at least on some platforms, not NetBSD)
3155 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3157 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3159 * Added silc_hash_public_key and silc_hash_public_key_compare
3160 functions to be used with SilcHashTable. They can be used to
3161 hash public keys and compare public keys in hash table. Affected
3162 file lib/silcutil/silcutil.[ch].
3164 * Added support for specifying multiple public keys for Client
3165 connection section in server configuration file. This makes it
3166 possible to accept multiple public keys from same host, or to
3167 make a section that accepts any incoming host, and have the
3168 accepted public keys listed in the section.
3170 Added functions silc_sever_[find/get]_public_key, added the
3171 support for this actually to all connection sections but only
3172 the Client section is currently allowed to specify multiple
3175 Affected files are silcd/server.c, server_internal.h,
3176 command.c, protocol.c, server_util.[ch], packet_receive.c.
3178 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3180 * Merged Irssi 0.8.2 from irssi.org CVS.
3182 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3184 * If silc_debug is TRUE, also output standard logging messages
3185 to stderr with the debug output.
3187 Made silc_log_reset_all() flushing all channels before returning.
3188 Also fixed some documentation typos.
3190 Affected files are lib/silcutil/silclog.[ch].
3192 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3194 * Fixed the server to check correctly the amount of connections
3195 from single host, by checking also the type of the connection.
3196 Fixed also the comparison of number of connections and number
3197 of allowed connections. Affected files are silcd/server.c,
3200 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3202 * Fixed the USERS command reply to save the user's mode on the
3203 channel as well. Fixed JOIN command reply to check whether a
3204 client is on channel already and not join it twice. Affected
3205 file lib/silcclient/command_reply.c.
3207 * Added new file silc-expandos.c into irssi/silc/core/ to return
3208 various stuff for various signal for the statusbar etc. updating.
3209 Now Irssi SILC client prints channel user modes etc. on the
3212 * The user mode (like server/router operator changes) is now shown
3213 on the Irssi SILC client's statusbar. The affected files are
3214 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3216 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3218 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3219 to SILC_SCHEDULE_[UN]LOCK macros.
3221 * Added more error printing to logs in server code. Affected
3222 files silcd/server.c and silcd/protocol.c.
3224 * Fixed -S option parsing in Irssi SILC Client. Affected file
3225 irssi/src/silc/core/silc-core.c.
3227 * Added silc_buffer_alloc_size function. Affected file is
3228 lib/silcutil/silcbuffer.h.
3230 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3232 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3233 constants. Affected files in
3234 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3237 * Changed the internal SFTP Memory FS table to const. Affected
3238 file lib/silcsftp/sftp_fs_memory.c.
3240 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3242 * Fixed the buffer formatting and unformatting routines to
3243 check the size of 64 bits types with sizeof(). Affected
3244 file is lib/silcutil/silcbuffmt.c.
3246 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3248 * Removed 0.6.x backwards support.
3250 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3252 * Changed all integer type names:
3253 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3254 to avoid collisions with other libraries using same type names
3257 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3259 * Added `prefer_ipv6' argument to the functions
3260 silc_net_gethostbyname[_async]. If it is TRUE it will return
3261 IPv6 address over IPv4. If FALSE IPv4 address is returned
3262 even if IPv6 address was found. Affected files
3263 lib/silcutil/silcnet.[ch].
3265 * Added support silc_net_create_connection[_async] to fallback
3266 to IPv4 address if IPv6 address could not be used (like if
3267 it doesn't work on a specific system). Affected file in
3268 lib/silcutil/unix/silcunixnet.c.
3270 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3272 * Added silc_schedule_reinit function to do the enlarging
3273 of the max tasks handling capabilities of the scheduler.
3274 Affected files lib/silcutil/silcschedule.[ch].
3276 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3278 * Added automatic extern "C" { ... } for C++ compilers so the
3279 application does not need to define them. Affected file
3280 includes/silcincludes.h.
3282 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3283 old name went against naming convention. Applications now
3284 include "silcclient.h" instead of "clientlibincludes.h".
3285 Removed includes/clientlibincludes.h, it is redundant now.
3287 * Renamed includes/version.h to silcversion.h.
3289 * Added really preliminary support for OS/2 into the util
3290 library. Only thread & mutex API is implemented, others
3291 are still to be implemented. Created the lib/silcutil/os2/
3292 directory. Created also file includes/silcos2.h.
3294 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3296 * Added preliminary BeOS support into the util library.
3297 Created lib/silcutil/beos/, and implemented all the needed
3298 functions to support SILC on BeOS. Created also file
3299 includes/silcbeos.h.
3301 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3303 * Added proper initializations to silc's irssi code, so it's
3304 now possible to load it as module. Affected files
3305 irssi/src/silc/core/silc-core.c,
3306 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3308 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3310 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3313 * Fixed the silcdoc document generator to correct generate
3314 docs from all kinds of filenames. Affected files are
3315 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3317 * ROBOdoc documented lib/silcutil/silcmemory.h.
3318 Added also new function silc_memdup.
3320 * Removed lib/silcutil/silcbufutil.h and moved those routines
3321 to the lib/silcutil/silcbuffer.h.
3323 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3325 * Added `user_count' to the SilcChannelEntry which now tells the
3326 number of users on the channel. The user count is now saved
3327 in normal server of global channels as well. Affected files
3328 silcd/server.c, idlist.h, packet_receive.c and command.c.
3330 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3331 include file utility functions.
3333 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3334 instead of calling directly OS routines.
3336 * Fixed NICK change printing in Irssi SILC Client. Fixed
3337 KICKED notify printing in Irssi SILC Client. Affected file
3338 irssi/src/silc/core/client_ops.c.
3340 * Fixed a NICK change bug in client library, to not recreate the
3341 client_entry->channels hash table everytime nick is changed.
3342 Affected file lib/silcclient/client.c.
3344 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3346 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3347 the SKE interface a bit.
3349 * Fixed padding problem in PKCS#1. The padding was not actually
3350 random since the random number generator was used incorrectly.
3351 This security bug affects only when encrypting with PKCS#1, and
3352 it is not currently used at all in SILC. SILC only use signing
3353 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3355 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3357 * Rewrote the notify handling in Irssi SILC client to not call
3358 the events as signals. Fixes problems with Perl support.
3359 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3361 * Send the auto-nicking NICK command in client library with
3362 little timeout after connecting. The affected file is
3363 lib/silcclient/client.c.
3365 * Added following new config file settings:
3366 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3367 key_exchange_timeout, conn_auth_timeout, connections_max,
3370 Implemented all the new config settings handling in the server.
3372 Optimized the use of SKE Mutual flag usage. Use it only
3373 if connection authentication protocol is not based in public
3376 Renamed all SilcServerConfigSection* to SilcServerConfig*
3377 to have a bit shorter names.
3379 Affected files silcd/serverconfig.[ch], server.[ch], and
3382 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3384 * Cleaned up the listening sockets code, preparing for the rehash
3385 support. Affected file is silcd/server.c.
3387 * Fixed some output messages. Affected files are silcd/silcd.c,
3390 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3392 * Create lib/doc/silcrng_intro.html document as introduction
3393 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3395 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3397 * Fixes to the silcd config template. Affected file is
3398 doc/example_silcd.conf.in.
3400 * Removed type casts from silc_calloc(), conforming to the
3401 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3403 * Removed param_name member from client, server, and router
3404 section structs, now identifying the param directly.
3406 Added CONFIG_FREE_AUTH macro in config file parsing.
3408 Affected files are silcd/serverconfig.[ch].
3410 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3412 * Fixed command line parameter handling. All SILC initialization
3413 is now done in silc_core_init() which also fixes autoconnecting
3416 Affected files irssi/src/silc/core/silc-core.c,
3417 irssi/src/fe-text/silc.c.
3419 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3421 * Added new configuration options and blocks:
3422 keepalive_secs, reconnect_count, reconnect_interval,
3423 reconnect_interval_max, reconnect_keep_trying and
3424 require_reverser_lookup. Added ConnectionParam block, and
3425 implemented the connection parameters when connecting as
3426 initiator and when accepting connections as responder.
3428 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
3429 whether given configuration value has been given already.
3431 Affected files silcd/serverconfig.[c], server.[c].
3433 * Splitted the doc/example_silcd.conf.in. Separated the crypto
3434 algorithm parts and created new file silcalgs.conf, that
3435 is now included from the example_silcd.conf.in.
3437 * Optimized the silc_server_connect_to_router_second to take
3438 the connection configuration object from the SilcServerConnection
3439 object instead of finding it during the connecting phase.
3440 Added the configuration object to SilcServerConnection struct.
3441 Affected files silcd/server_internal.h, server.c.
3443 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3445 * Add the client on channel after it was resolved at the
3446 channel message receiving, and it was not already on the
3447 channel. Affected file lib/silcclient/client_channel.c.
3449 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3451 * Fixed the public key authentication to allocate always the
3452 destination signature buffer instead of using static buffer.
3453 Affected file silcd/protocol.c.
3455 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3457 * Unified the serverconfig.[ch]'s helper function interface.
3458 Affected file silcd/serverconfig.[ch].
3460 * Removed doc/example_silc.conf.in since it is redundant.
3461 The make install will now install irssi/silc.conf file.
3463 * Added new Passphrase and Publickey authentication methods to
3464 config file, allowing both public key and passphrase based
3465 authentication to be set at the same time.
3467 Added `prefer_passphrase_auth' setting in config file which
3468 can be used to set to prefer passwd auth if both passwd and
3469 public key is set. If not set, public key is preferred.
3470 This has effect only when being initiator (responder will try
3473 Added support for authentication with passphrase and public key
3474 at the same time. The passphrase is tried first always since
3475 it is faster to check.
3477 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
3479 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3481 * Merged the new SILC Config library, with the server parsing
3482 support. Read the header file silcconfig.h or the toolkit
3483 documentation for the news. Affected files are
3484 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
3485 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
3486 silcd/protocol.c silcd/server.c silcd/server_backup.c
3487 silcd/serverconfig.[ch] silcd/silcd.c.
3489 * Fixed some silclog documentation. Affected file is
3490 lib/silcutil/silclog.h.
3492 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3494 * The silc_cipher_register, silc_hash_register and
3495 silc_hmac_register now checks if the object to be registered
3496 is registered already. Affected files are
3497 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
3499 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3501 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
3503 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3505 * Allow zero length channel messages inside the Channel Message
3506 Payload. Affected file lib/silccore/silcchannel.c.
3508 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
3509 as header filenames.
3511 * Removed lib/silcclient/README and created HTML file
3512 lib/silcclient/silcclient_using.html, which is now included
3513 as part of Toolkit documentation.
3515 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3517 * Fixed CUMODE_CHANGE notify handling to change the mode of
3518 correct client. Affected file lib/silcclient/client_notify.c.
3520 * Make silc_rng_alloc fail if it cannot allocate the sha1
3521 hash algorithm. Affected file lib/silccrypt/silcrng.c.
3523 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3525 * Fixed the file transfer's key agreement payload to include
3526 zero port also if the hostname is NULL because it could not
3529 Call file transfer monitor callback now also if error occurs
3530 during key agreement protocol.
3532 Changed the silc_client_file_send interface to return the
3533 SilcClientFileError instead of session id. The session ID
3534 is returned into pointer provided as argument.
3536 Check that the file exists locally before sending the
3537 file transfer request at all.
3539 Affected file lib/silcclient/client_ftp.c, silcapi.h.
3541 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
3542 error than can occur while key agreement protocol. Affected
3543 file lib/silcclient/silcapi.h.
3545 * Fixed the event_mode CMODE handler to not crash when mode
3546 is changed and +k mode is set in the channel. Affected file
3547 irssi/src/silc/core/silc-channels.c.
3549 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
3550 SILC_LOG_WARNING to give out Warning and not Error. Affected
3551 file lib/silcutil/silclog.c.
3553 * Fixed the channel message payload decryption in the function
3554 silc_channel_message_payload_decrypt to not modify the original
3555 buffer before it is verified that the message decrypted
3556 correctly. Otherwise, next time it is called with correct
3557 channel key it won't encrypt since the payload is corrupted.
3558 Affected file lib/silccore/silcchannel.c.
3560 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3562 * Do not constantly resize the window. A fix patch by cras.
3563 Affected file irssi/src/fe-text/screen.c.
3565 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3567 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
3568 Affected file lib/silcutil/silcnet.c.
3570 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3572 * Fixed a bug in hash table internal routine for traversing
3573 the table with foreach callback. The current entry may
3574 become invalid in the callback but it was referenced after
3575 the callback returned.
3577 Do not allow auto rehashing of hash table during the
3578 silc_hash_table_foreach operation, for same reasons as it is
3579 not allowed for SilcHashTableList. Affected files are
3580 lib/silcutil/silchashtable.[ch].
3582 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3584 * Defined DLLAPI into silcincludes.h and silcwin32.h for
3585 Win32 DLL. extern's in header files are now declared with
3588 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3590 * Fixed private message handling. It used some old code that
3591 caused the client to crash. Affecte file is
3592 lib/silcclient/client_prvmsg.c.
3594 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3596 * Added function silc_client_add_channel,
3597 silc_client_replace_channel_id, and removed functions
3598 silc_client_new_channel_id and silc_idlist_get_channel_by_id
3599 from client library.
3601 * Added cross reference of the joined channels to the
3602 SilcClientEntry, and changed the SilcChannelEntry's
3603 users list to SilcHashTable. The affected files are
3604 lib/silcclient/idlist.[ch].
3606 * Fixed a bug in hash table tarversing. While the hash table
3607 is traversed with SilcHashTableList the table must not be
3608 rehashed. It is now guaranteed that auto rehashable tables
3609 are not rehashed while tarversing the list. Also defined that
3610 silc_hash_table_rehash must not be called while tarversing
3611 the table. Added function silc_hash_table_list_reset that must
3612 be called after the tarversing is over. The affected files are
3613 lib/silcutil/silchashtable.[ch].
3615 * Changed all hash table traversing to call the new
3616 silc_hash_table_list_reset in server and in client library.
3618 * Added function silc_client_on_channel to return the
3619 SilcChannelUser entry if the specified client entry is joined
3620 on the specified channel. This is exported to application as
3621 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
3623 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3625 * Fixed founder regaining problem with JOIN command on normal
3626 server. The notify for mode change must be sent always and
3627 not only if !cmd->pending. Affected file silcd/command.c.
3629 * Fixed the WHOWAS command's reply sending to support the
3630 lists correctly. Affected file silcd/command.c.
3632 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3634 * When sending JOIN command to router for processing the
3635 sender's old command identifier was not saved back to the
3636 sender's command context, fixed now. The affected file is
3639 * Create the key in JOIN command of the router did not return
3640 the channel key, added check for this. Affected file is
3643 * Fixed a channel ID update bug in JOIN command reply. Do
3644 not directly upgrade the ID but call the function
3645 silc_idlist_replace_channel_id if the ID was changed.
3646 Affected file silcd/command_reply.c.
3648 * Fixed memory leaks from command calling if it would fail.
3649 Affected file silcd/command.c.
3651 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3653 * Applied patches from cras:
3655 Memory leak fixes around libaries, irssi window resize fix,
3656 new silclist.h and silcdlist.h, all extern inline changed to
3659 * Removed dotconf from lib/dotconf, not needed anymore.
3661 * Removed TRQ from lib/trq, not needed anymore.
3663 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
3664 with server connections. Later this will be configurable
3665 in config file after new config file is done. Affected file
3668 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3670 * Fixed a crash in server related to channel announcements.
3671 Affected file silcd/server.c.
3673 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3675 * Fixed memory leaks in silc_server_create_new_channel*
3676 functions. Affected file silcd/server.c.
3678 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
3679 which ID was changed. This way the router will send the
3680 user list for the channel again, and server won't be in
3681 desync in some rare circumstances. Affected file is
3682 silcd/packet_receive.c.
3684 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3686 * Check for NULL socket pointer in the function
3687 silc_server_packet_send_to_channel_real. Affected file
3688 silcd/packet_send.c.
3690 * Fixed the BAN notify handling to correctly remove ban
3691 list. Affected file silcd/packet_receive.c.
3693 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3695 * Fixed some header addition to Toolkit distribution in
3696 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
3698 * Added lib/silcclient/client_ops_example.h as an template
3699 file for application programmers to quickly start using
3700 the SilcClientOperation functions in their application.
3701 Updated the lib/silcclient/README as well to tell about this
3702 nice file made available.
3704 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3706 * Call silc_server_remove_from_channels when removing client
3707 entry when NO_SUCH_CLIENT_ID was received. Affected file
3708 is silcd/command_reply.c.
3710 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3712 * Added server & router operator statistics updating. Affected
3713 file silcd/packet_receive.c and silcd/command.c.
3715 * Fixed the SERVER_SIGNOFF notify handling on normal server
3716 not to save the history information for clients. Same was
3717 fixed earlier in remove_clients_by_server function, but not
3718 here. Affected file silcd/packet_receive.c.
3720 * Raised the default connection-retry count from 4 to 7 in
3721 server. Affected file silcd/server.h.
3723 * Cancel any possible reconnect timeouts when we start the
3724 key exchange. Affected file silcd/server.c.
3726 * Do not reconnect on connection failure when SCONNECT was
3727 given. Affected files silcd/server.[ch].
3729 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3731 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
3733 * Fixed the NICK command to always give the unformatted
3734 nickname to the one giving the NICK command. If unformatted
3735 nickname is cached already it will be formatted and the
3736 local entry will always get the unformatted nickname.
3737 Affected file lib/silcclient/idlist.c.
3739 * Fixed some double frees from client library commands.
3740 Affected file is lib/silcclient/command.c.
3742 * Fixed CUMODE command in server to assure that no one can
3743 change founder's mode than the founder itself, there was a
3744 little bug. Affected file silcd/command.c.
3746 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3748 * Removed the SilcClientCommandDestructor from the client
3749 libary, it is not needed anymore. Affected files are
3750 lib/silcclient/silcapi.h, command[_reply].[ch],
3751 client_notify, idlist.c.
3753 * Fixed GETKEY command to first resolve client, and then
3754 resolve the server only if the client was not found, instead
3755 of resolving both at the same time. Affected file is
3756 lib/silcclient/command.c.
3758 * Added silc_client_start_key_exchange_cb and lookup the
3759 remote hostname and IP address before starting the key
3760 exchange with server. The affected file is
3761 lib/silcclient/client.c.
3763 * The server's public key is now saved using the IP address
3764 of the server and not the servername for the filename.
3765 The hostname public key filename is checked as an fall back
3766 method if the IP address based filename is not found.
3768 Fixed the GETKEY command to save the fetched server key
3769 in correct filename.
3771 Print the remote server's hostname now when new key is
3772 received during connection process. Affected file is
3773 irssi/src/silc/core/client_ops.c.
3775 * Return always our own public key to the client if it asks
3776 for it with GETKEY command. Affected file silcd/command.c.
3778 * Removed the use_auto_addr variable from default config
3779 file since it was in wrong section. Affected file is
3782 * Fixed TOPIC_CHANGE notification to not route it when it
3783 was sent using silc_server_send_notify_to_channel function.
3784 Affected file silcd/command.c.
3786 * Fixed silc_server_send_notify_kicked to send the kicker's
3787 Client ID also, it was missing. Affected files are
3788 silcd/command.c, silcd/packet_send.[ch].
3790 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3792 * Do not save client history information in SERVER_SIGNOFF.
3793 Fixes the bug in normal server that it does not detect
3794 the client becoming valid after the server becomes back
3795 online. Affected file silcd/server_util.c.
3797 * Added `sock_error' field into the SilcSocketConnection
3798 context. When error occurs during socket operation (read
3799 or write) the error is saved. Added also new function
3800 silc_socket_get_error to return human readable socket error
3801 message. Affected files are lib/silcutil/silcsockconn.[ch],
3802 lib/silcutil/unix/silcunixsockconn.c, and
3803 lib/silcutil/win32/silcwin32sockconn.c.
3805 * The server now prints the socket error message in the
3806 signoff for client. Affected file silcd/server.c.
3808 * Fixed the `created' channel information sending from router
3809 to server in JOIN command. Checks now whether the channel
3810 really was created or not and set it according that.
3812 Fixed the JOIN command to use the client entry's current
3813 ID during the joining procedure instead of the one it sent
3814 in the command (it is checked though), since it can change
3815 between the packet processing and command processing, and
3816 would just case unnecessary pain in the client end. Affected
3817 file silcd/command.c.
3819 * Fixed a channel key payload sending to use correct channel
3820 ID when the server was forced to change the channel's ID by
3821 router. Router sent the key payload with the old Channel ID.
3822 Affected file silcd/packet_receive.c.
3824 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3826 * Call silc_server_save_channel_key only if the key payload
3827 was provided in the JOIN command's command reply. Affected
3828 file silcd/command_reply.c.
3830 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3832 * Fixed silc_mp_sizeinbase to return the value correctly with
3833 MPI. Affected file lib/silcmath/mp_mpi.c.
3835 * Fixed the stop_server signal to correctly stop the scheduler
3836 and gracefully stop the server when SIGTERM or SIGINT signals
3837 are received. Affected file silcd/silcd.c.
3839 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3841 * Simple handling of TERM and HUP signals. Also added some log
3842 flushing call around. Affected file is
3845 * Fixed small bugs in silclog.c. Now buffering output will take
3846 effect after 10 seconds since startup: This will ensure that
3847 no important startup messages are lost. Also output redirection
3848 will preserve original format ([Date] [Type] message).
3849 Affected file is lib/silcutil/silclog.c.
3851 * Added two options to the config file, in the logging section:
3852 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
3853 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
3855 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3857 * Do not print the warning about log files not being initialized
3858 more than once to avoid excess logging. Affected file is
3859 lib/silcutil/silclog.c.
3861 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
3862 the SIM copying in make install in Makefile.am.pre.
3864 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
3866 * Rewritten silclog APIs. Globally interesting changes follows:
3867 silc_log_set_files() changed to silc_log_set_file().
3868 silc_log_set_callbacks() changed to silc_log_set_callback().
3869 ROBOdoc documented silclog header file.
3870 SilcLogCb now returns bool to wether inihibit the default
3871 handler or not (to keep the old behaviour return always TRUE).
3872 The new APIs should also fix the problem of the
3873 silcd_error.log file that was written in the current directory.
3876 Log files streams will remain opened after silc_log_set_file()
3877 call, means less CPU usage notably on high traffic servers.
3878 File streams are now full buffered, and flushed to the disk
3879 every 5 minutes, lesses HD activity and CPU usage.
3880 Messages can be redirected, allowing admins to configure
3881 one single logfile for all server messages.
3882 the silc_log_quick global variable to activate fast-logging.
3883 Affected files lib/silcutil/silclog.[ch]
3885 * Changed some code to conform new silclog APIs. Affected
3886 files are doc/example_silcd.conf.in, silcd/server.c
3887 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
3890 * Fixed a memory leak that could occur in some situations.
3891 Affected file silcd/serverconfig.c.
3893 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3895 * Added the silc_client_del_client to remove the client from
3896 all channels as well. Affected file lib/silcclient/idlist.c.
3898 * Fixed the client library to correctly remove the client
3899 from all channels when the client entry is being destroyed.
3900 Affected file lib/silcclient/client_notify.c, command.c.
3902 * Added auto-nicking support to the client library. If the
3903 applicatio now sets client->nickname it will be sent to the
3904 server after connecting by the library. This way for example
3905 SILCNICK (or IRCNICK) environment variables will have effect
3906 and always change the nickname automatically to whatever
3907 it is wanted. Affected file lib/silcclient/client.[ch].
3909 * Renamed silc_server_command_bad_chars to the
3910 silc_server_name_bad_chars and moved it to the
3911 silcd/server_util.[ch]. Added also new function
3912 silc_server_name_modify_bad to return nickname that
3913 includes bad characters as new nickname without those
3914 bad characters. This check and modify is now used in
3915 silc_server_new_client when the username is initially set
3916 as nickname, so it must be checked to be valid nickname.
3917 Affected file silcd/packet_receive.c.
3919 * The nickname length is now taken from the packet for real
3920 and not trusted to strlen() since it clearly can return
3921 wrong length for nickname including bad characters. This
3922 also applies to channel names. Affected file silcd/command.c.
3924 * Removed the lib/silcsilm/modules directory. Modules are now
3925 compiled into the lib/silcsim. Fixed the copying of the
3926 modules to follow symbolic links in Makefile.am.pre.
3928 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3930 * Fixed silc_string_regexify list creation. Fixes bugs with
3931 BAN and INVITE commands in server. The affected file is
3932 lib/silcutil/unix/silcunixutil.c.
3934 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3936 * Removed the command destructor entirely from the server's
3937 command and command reply routines. It is not needed, and
3938 its usage was buggy and caused crashes. Affected files are
3939 silcd/command[_reply].[ch].
3941 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3943 * Cancel protocol and NULL sock->protocol if timeout
3944 occurred during protocol. Affected file silcd/server.c.
3946 * Cancel protocol timeouts always before calling the final
3947 callback, to assure that after final callback is called
3948 no other state will be called for the protocol anymore.
3949 Affected file silcd/protocol.c.
3951 * Print error log if incoming connection configuration could
3952 not be found. Affected file silcd/server.c.
3954 * Fixed JOIN command to correctly save the founder mode
3955 to the client on normal SILC server, when the channel
3956 was created by the router. Affected file silcd/command.c.
3958 * Fixed LIST command (hopefully) to send correct reply
3959 packets. Affected file silcd/command.c.
3961 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
3963 * The silc_packet_receive_process now returns FALSE if the
3964 read data was invalid packet, and TRUE if it was ok.
3966 The server now checks that if unauthenticated connection
3967 sends data and its processing fails the server will close
3968 the connection since it could be a malicious flooder.
3970 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
3972 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3974 * Make sure the warning about error opening a log file is
3975 printed only once and not everytime it fails (produces
3976 too much useless log). Affected file lib/silcutil/silclog.c.
3978 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
3980 * Made the silc_server_daemonise() function more readable.
3981 Affected file silcd/server.c.
3983 * Pid file is now optional, the user may comment it out from
3984 the config file. Removed define SILC_SERVER_PID_FILE, we
3985 don't need a default any longer. Affected file
3986 configure.in.pre, lib/Makefile.am.pre.
3988 * Make some use of the pid file. The server now dies at startup
3989 if it detects a valid pid file on his path. The server would
3990 die anyway in this circumstance, because of the bind() failure.
3991 Affected file silcd/silcd.c.
3993 * No longer compiling lib/dotconf.
3995 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
3997 * Fixed JOIN command parsing not to crash. Affected file
3998 lib/silcclient/command.c.
4000 * Fied the NICK_CHANGE notify to add the new client entry
4001 even it is resolved. This removes an <[unknown]> nick
4002 thingy bug in the client. Affected file is
4003 lib/silcclient/client_notify.c.
4005 * Do not try to allocate 0 bytes (efence does not like it)
4006 in lib/silccore/silccomand.c when encoding payload.
4008 * Do not take IRCNICK as nickname in Irssi SILC client since
4009 it is not possible to set nickname before hand connecting
4010 the server (TODO has an entry about adding auto-nicking
4013 * Changed the silc_server_command_pending to check whether
4014 there already exists an pending entry with the specified
4015 command, command identifier and pending callback. This is
4016 to fix IDENTIFY and WHOIS related crashes that may register
4017 multiple pending commands with same identifier. Affected
4018 file silcd/command.c.
4020 * Fixed the server to reconnect to the router even if it
4021 was already reconnecting and EOF was received. This to
4022 fix a possibility that the server wouldn't ever try to
4023 auto-reconnect to the router. Affected file silcd/server.c.
4025 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4027 * Fixed the server's password authentication to use the
4028 length of the locally saved password, and not the one
4029 sent in the packet. Affected file silcd/protocol.c.
4031 * Fixed same password authentication problem in the
4032 Authentication Payload handling routines in
4033 lib/silccore/silcauth.c.
4035 * Yet another password authentication problem fixed with
4036 channel password handling in silcd/command.c.
4038 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4040 * If first character of string in silc_parse_userfqdn is '@'
4041 then do not parse it. Affected file is
4042 lib/silcutil/silcutil.c.
4044 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4046 * Fixed minor bug in IDENTIFY command reply sending, which
4047 caused various weird problems during JOIN when it was
4048 resolving names for users. Affected file silcd/command.c.
4050 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4052 * Fixed the IDENTIFY command reply sending to chech better valid
4053 clients. It was possible to send incomplete list of replies.
4054 Affected file silcd/command.c.
4056 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4058 * Added silc_client_command[s]_[un]register functions now to
4059 dynamically register the commands in client library. Removed
4060 the static table of commands. This allows the client library
4061 to call commands without causing the application to know about
4062 what commands library has called.
4064 Removed the INFO command reply kludge to detect when the command
4065 was called by library. Now library use its own command reply
4066 function for INFO command.
4068 Added function silc_client_command_call to call a command.
4069 Application can use it to call command, not access the structure
4072 Now all commands that are sent by the client library (not
4073 explicitly sent by application) use own command reply functions.
4075 Affected files around lib/silcclient/ and in
4076 irssi/src/silc/core/.
4078 * Fixed the WHOIS command reply sending to chech better valid
4079 clients. It was possible to send incomplete list of replies.
4081 Fixed the WHOIS and IDENTIFY to send the request to router
4082 if normal server did not do it and did not find any results.
4084 Affected file silcd/command.c.
4086 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4088 * Moved the internal data from SilcClient context into its
4089 own file, not accesible to application. Affected files
4090 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4091 and other files in client library.
4093 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4095 * Added doc/examples installation target in Makefile.am.pre.
4098 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4100 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4101 commands the found client entry will be removed from the
4102 cache, after notifying application about the error. Affected
4103 file lib/silcclient/command_reply.c.
4105 * Changed the /MSG to check for exact nickname user gave, and
4106 not let `nick' match `nick@host' if it is only one found. Now,
4107 user must type the exact nickname (like nick@host2) even if
4108 there are no more than one same nicks found. This is to avoid
4109 a possibility of sending nickname to wrong nickname since
4110 `nick' could match `nick@host'. Affected file is
4111 irssi/src/core/silc-servers.c.
4113 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4115 * Do not print "you are now server operator" or similar when
4116 giving /away command. Affected files are
4117 irssi/src/silc/core/client_ops.c, silc-servers.h.
4119 * Made the silc_server_command_pending_error_check to send
4120 the same command reply payload it received back to the
4121 original sender of the command. This way all arguments
4122 that was received by the server will be received by the
4123 client too. Affected file silcd/command.c.
4125 * Added the silc_idcache_add to return the created cache entry
4126 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4128 * Add global clients to expire if they are not on any channel.
4129 This is because normal server will never know if they signoff
4130 if they are not on any channel. The cache expiry will take
4131 case of these entries. This is done by normal servers only.
4132 The affected files are silcd/command_reply.c,
4133 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4135 * If server receives invalid ID notification for WHOIS or
4136 IDENTIFY and the ID exists in the lists, it is removed.
4137 Affected file silcd/command_reply.c.
4139 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4140 in client then client entry that it matches is searched and
4141 the nickname is printed on the screen for user. Affected
4142 file irssi/src/silc/core/client_ops.c.
4144 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4146 * Use cache entry expire time in the LIST command reply to
4147 purge old entries from the cache after the LIST command
4148 reply has been received. This way we don't have non-existent
4149 entries in the cache for too long. Affected file is
4150 silcd/command_reply.c.
4152 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4154 * If we are normal server, and we've not resolved client info
4155 in WHOIS or IDENTIFY from router, and it is global client,
4156 we'll check whether it is on some channel. If it is not
4157 then we cannot be sure about its validity and will resolve it
4158 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4159 file silcd/command.c.
4161 * Search channel by name (if possible) rather than by ID
4162 in IDENTIFY command's command reply. Affected file is
4163 silcd/command_reply.c.
4165 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4167 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4168 Updated specs and implemented it. Affected file silcd/command.c,
4169 silcd/packet_send.c and silcd/packet_receive.c.
4171 * Implemented the <founder auth> payload handling in the JOIN
4172 command. If provided all conditions for channel joining
4173 except requirement to provide correct passphrase can be
4174 overrided by the channel founder. Updated the protocol specs.
4175 Affected file silcd/command.c.
4177 Added support for founder auth in JOIN command in client
4178 library. Fixed the parsing of the JOIN command now to support
4179 all options as they should be. The affected file is
4180 lib/silcclient/command.c.
4182 * Optimized the WHOIS and IDENTIFY commands to send the request
4183 to router only if it includes nicknames or other names. If
4184 they include only IDs then check the local cache first before
4185 routing. Affected file is silcd/command.c.
4187 * Added channels topic announcements. Affected file is
4188 silcd/packet_receive.c and silcd/server.c.
4190 * Fixed the silc_server_send_notify_topic_set to really destine
4191 the packet to channel. Affected file silcd/packet_send.c.
4193 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4194 library. Affected file lib/silcclient/client_notify.c.
4196 * Added UMODE announcements. Affected file silcd/server.c.
4198 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4200 * Memory leak fixes in:
4202 lib/silcutil/silcsockconn.c
4203 lib/silcske/silcske.c
4204 lib/silcske/groups.c
4206 lib/silccrypt/silcpkcs.c
4207 lib/silccore/silccommand.c
4208 lib/silccore/silcidcache.c
4213 * ROBOdoc documented the lib/silcske/groups.h file and a
4214 bit changed the interface for better.
4216 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4218 * Update the client entry context in the ID cache after
4219 nick change. Affected file lib/silcclient/command.c.
4220 Fixes the CUMODE command when regaining founder privileges,
4221 and a little WHOIS problem.
4223 * Fixed silc_net_gethostbyname to correctly call the
4224 inet_ntop. Affected file lib/silcutil/silcnet.c.
4226 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4228 * Added IPv6 support checking to the configure.in.pre, added
4229 also --enable-ipv6 option to override the check. Affected
4230 file configure.in.pre.
4232 * The silc_thread_create now calls the start function
4233 directly if threads support is not compiled in. Removes
4234 ugly #ifdef's from generic code. Affected files are
4235 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4237 * Added silc_net_gethostby[name/addr]_async to asynchronously
4238 resolve. Affected files are lib/silcutil/silcnet.[ch].
4240 * Added support for rendering IPv6 based server, client and
4241 channel IDs. Affected file lib/silcutil/silcutil.c.
4243 * Added support for creating IPv6 based server IDs. Affected
4244 file is silcd/serverid.c.
4246 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4248 * Added silc_net_gethostby[addr/name] into the
4249 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4250 routines. Added silc_net_is_ip[4/6]. Affected file is
4251 lib/silcutil/unix/silcunixnet.c. All routines that take
4252 address as argument now supports both IPv4 and IPv6 addresses.
4254 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4256 * Fixed LIST command reply sending in server. Affected file
4259 * Server now sends the kicker's client ID in the KICK notify
4260 to the kicked client. Affected file silcd/command.c.
4262 * The client library now parses the kickers client ID and
4263 UI displays it. Affected files lib/silcclient/client_notify.c
4264 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4266 * Made all payload parsing function prototypes consistent.
4267 They all take now const unsigned char * and uint32 pair as
4268 the payload data instead of SilcBuffer. Changes all around
4269 the source tree. Other unsigned char* -> const unsigned char*
4270 changes around the tree as well.
4272 * Optimized SFTP client and server packet sending not to
4273 allocate new buffer for each packet but to recycle the
4274 first allocated buffer. Affected files are
4275 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4277 * Optimized the SFTP client to use SilcList instead of
4278 SilcDList for requests, because it is faster. Affected file
4279 is lib/silcsftp/sftp_client.c.
4281 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4282 into lib/silccore/silcid.[ch].
4284 Renamed silcpayload.[ch] into silcargument.[ch].
4286 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4288 * If client entry is deleted with active key agreement
4289 session, abort the session.
4291 The silc_client_abort_key_agreement now calls the completion
4292 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4294 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4297 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4299 * Don't use __restrict in older GCC's. Affected file is
4300 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4302 * silc_net_localhost now attempts to reverse lookup the
4303 IP/hostname. Affected file lib/silcutil/silcnet.c.
4305 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4306 command. It can be used to gain founder privileges at
4307 the same time when joining the channel.
4309 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4310 kicker's client ID as well. Updated protocol specs.
4312 Defined that the server must send SILC_COMMAND_IDENTIFY
4313 command reply with error status to client who sent
4314 private message with invalid client ID.
4316 Updated the protocol specification.
4318 * Added silc_server_send_command_reply to send any
4319 command reply. Affected file silcd/packet_send.[ch].
4321 * Added silc_id_payload_encode_data to encode ID payload
4322 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4324 * The server now send IDENTIFY command reply with error
4325 status if client ID in private message is invalid. Affected
4326 file silcd/packet_receive.c.
4328 * Save the server key file with server's IP address in
4329 the filename instead of hostname. The affected file is
4330 irssi/src/silc/core/client_ops.c.
4332 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4334 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4337 * Added libtool support for compiling shared objects in
4338 lib/silcsim. Affected file configure.in.pre and
4339 lib/silcsim/Makefile.am. Original patch by cras.
4341 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4343 * Pid file configuration, and server's config file fixes
4344 patch by toma. Updated CREDITS file.
4346 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4348 * Fixed silc_client_channel_message to not try to decrypt
4349 the message twice if it resolved the destination client
4350 information. This could cause of dropping one channel
4351 message. Affected file lib/silcclient/client_channel.c.
4353 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4355 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4356 lib/silcclient/client.c. This function is used when the SILC
4357 Client is run under some other scheduler, or event loop or
4358 main loop. On GUI applications, for example this may be
4359 desired to used to run the client under the GUI application's
4360 main loop. Typically the GUI application would register an
4361 idle task that calls this function multiple times in a second
4362 to quickly process the SILC specific data.
4364 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4366 * Fixed silc_server_drop() for dropping the supplementary
4367 groups as well, this could cause a security hole on some
4370 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4372 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4375 * Write PID file after dropping privileges. Added -F option
4376 to run server on foreground. A patch by debolaz.
4377 Affected files silcd/server.c, silcd/silcd.c.
4379 * Fixed MOTD to return the MOTD file server name. Affected
4380 file silcd/command.c.
4382 * Added INFO command reply handling to the Irssi SILC Client.
4383 Affected file irssi/src/silc/core/client_ops.c.
4385 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4387 * Fixed the silc_idcache_list_* routines to really support
4388 the dynamic list. Fixes a crash. Affected file is
4389 lib/silccore/silcidcache.c.
4391 * Fixed the LIST command reply to really call LIST command's
4392 pending callbacks. Affected file silcd/command_reply.c.
4394 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4396 * Update conn->local_entry->nickname after giving NICK
4397 command. Affected file lib/silcclient/command.c.
4399 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4401 * Added the [pid] option to the silcd configuration file
4403 Affected files: serverconfig.[ch] and silcd.c
4405 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4407 * Save fingerprint in WHOIS command reply in server.
4408 Affected file silcd/command_reply.c.
4410 * Fixed NICK commands pending callback registration.
4411 Affected file lib/silcclient/command.c.
4413 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4415 * Use ++server->cmd_ident when sending commands in server,
4416 instead of random number. Affected file silcd/command.c.
4418 * Fixed GETKEY command reply to call actually GETKEY pending
4419 command callbacks. Affected file silcd/command_reply.c.
4421 * A bit stricter check for nicknames. Check for same nickname
4422 in NICK command also. Affected file silcd/command.c.
4424 * Do not call INFO command everytime client ID changes, only
4425 during first connecting. Affected file lib/silcclient/client.c.
4427 * Set the new nickname only after successful command reply for
4428 NICK command is returned by server. Affected file
4429 lib/silcclient/command.c.
4431 * Remove nicknames from nicklist during server_signoff notify.
4432 Should fix /NAMES bit more. The affected file is
4433 irssi/src/silc/core/silc-channels.c.
4435 * Added `fingerprint' field to the SilcIDListData in the
4436 silcd/idlist.h to hold the fingerprint of the client's
4439 Send the fingerprint of the client's public key in WHOIS
4442 Affected files silcd/command.c, and silcd/idlist.[ch].
4444 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
4445 create fingerprint from given data.
4447 * Show the fingerprint of the client's public key in WHOIS.
4448 Affected files irssi/src/module-formats.[ch] and
4449 irssi/src/silc/core/client_ops.c.
4451 * Format the multiple same nicknames also during JOIN and
4452 NICK_CHANGE notifys. Affected file is
4453 lib/silcclient/client_notify.c.
4455 * Do not print error on screen for invalid private message
4456 payload since it can come if someone is sending private
4457 messages with wrong key. Affected file
4458 lib/silccore/silcprivate.c.
4460 * Fixed multiple concurrent /PING crash. Affected file
4461 lib/silcclient/command.c.
4463 * Changed the wrong ID encoding. All IP addresses must be
4464 in MSB first order in encoded format. They were encoded
4465 wrong and was in LSB format. Affected files are
4466 silcd/serverid.c, lib/silcutil/silcutil.c.
4468 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
4470 * Call the `connect' client operation through the scheduler
4471 in case of error. Affected file lib/silcclient/client.c.
4473 * Call the `failure' client operation even if the error
4474 occurred locally during a protocol. Affected file is
4475 lib/silcclient/protocol.c.
4477 * Added support of sending LIST command to router from normal
4478 server. This way normal server can get list of all channels
4479 in the network too. Fixed the channel list sending in the
4480 server too. Affected files are silcd/command.c, and
4481 silcd/command_reply.[ch].
4483 * Added silc_server_update_channels_by_server and
4484 silc_server_remove_channels_by_server. They are used during
4485 disconnection of primary router and in backup router protocol.
4486 Affected file silcd/server_util.[ch], silcd/server.c and
4487 silcd/server_backup.c.
4489 * Fixed channel adding to global list in IDENTIFY command
4490 reply in server. Affected file silcd/command_reply.c.
4492 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4494 * If the incoming packet type is REKEY or REKEY_DONE process
4495 that packet always synchronously. Fixes yet another MAC
4496 failed error on slow (dialup) connections. Affected file
4497 lib/silcclient/client.c and silcd/server.c.
4499 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4501 * Call check_version SKE callback for initiator too. Affected
4502 file lib/silcske/silcske.c.
4504 * Implemented fix for security hole found in the SKE that was
4505 fixed in the specification few days back; the initiator's
4506 public key is now added to the HASH value computation.
4507 Added backwards support for the old way of doing it too, for
4508 old clients and old servers. Affected file is
4509 lib/silcske/silcske.c.
4511 * Enabled mutual authentication by default in SKE. If initiator
4512 is not providing mutual authentication the responder will
4513 force it. This will provide the proof of posession of the
4514 private key for responder. The affected files are
4515 lib/silcclient/protocol.c and silcd/protocol.c.
4517 * Do not cache anymore the server's public key during SKE.
4518 We do mutual authentication so the proof of posession of
4519 private key is done, and if the server is authenticated in
4520 conn auth protocol with public key we must have the public
4521 key already. Affected file silcd/protocol.c.
4523 * Added new global debug variable: silc_debug_hexdump. If
4524 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
4525 file lib/silcutil/silclog.[ch].
4527 * Fixed compilation warning due to char * -> const char *.
4528 Affected files lib/silcutil/silcnet.h, and
4529 lib/silccore/silcauth.[ch].
4531 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4533 * Fixed CMODE command when new channel key was created. If
4534 the creation failed the old key was removed. Next time giving
4535 same command would crash the server since the old key was
4536 freed already. Affected file silcd/command.c.
4538 * Fixed the silc_server_announce_get_channels to not crash
4539 on reconnect. Affected file silcd/server.c.
4541 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4543 * Added silc_log_set_debug_string function to set a regex
4544 string to match for debug output. Only the function names,
4545 or filenames matching the given debug string is actually
4546 printed. This way it is possible to filter out those debug
4547 strings that user is not interested in.
4549 Fixed a bug in silc_string_regexify.
4551 Affected files lib/silcutil/silclog.[ch], and
4552 lib/silcutil/unix/silcunixutil.c.
4554 * Changed the -d options in both server and Irssi SILC client
4555 to take the debug string as argument. Affected files
4556 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
4558 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4560 * Added silc_hash_babbleprint to create a Bubble Babble
4561 Encoded fingerprint. The encoding is developed by Antti
4562 Huima (draft-huima-babble-01.txt), and it creates human
4563 readable strings out of binary data. Affected file
4564 lib/silccrypt/silchash.[ch].
4566 * Print the babble print now in addition of fingerprint as well
4567 in Irssi SILC client. Affected files are
4568 irssi/src/fe-common/silc/module-formats.[ch],
4569 irssi/src/fe-common/silc/core/client_ops.c.
4571 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4573 * Fixed a security problem found in SKE. The initiator's
4574 public key too is now added to the HASH hash value creation
4575 which is signed by the responder to create the SIGN value.
4576 This will prevent anyone in the middle to lie to the responder
4577 about the initiator's public key. If this is done now, the
4578 man in the middle will get caught. Updated the protocol
4581 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4583 * Better installation directory handling. Configure module
4584 paths and other paths automatically to example_silc* files
4585 in doc/. A patch by toma.
4587 * Fixed compiler warning from MPI library, and from SILC RNG.
4590 * Added SILC_SERVER_PID_FILE to define the pid file for server.
4591 It can be configured with ./configure. A patch by toma.
4593 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4595 * Find correct make to use in prepare-clean. A patch by
4596 toma. Affected file prepare-clean.
4598 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
4600 * Added irssi variables use_auto_addr, auto_bind_ip,
4601 auto_bind_port and auto_public_ip.
4603 * Changed the interface for silc_client_send_key_agreement
4604 in lib/silcclient/silcapi.h
4608 irssi/src/silc/core/silc-core.c
4610 lib/silcclient/silcapi.h
4611 irssi/src/silc/core/silc-channels.c
4612 lib/silcclient/client_keyagr.c
4615 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4617 * Added silc_pkcs_public_key_compare to compare two
4618 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
4620 * Check that the client who set the founder mode on the
4621 channel is the same client that is giving the founder
4622 mode to itself. It is done by comparing the saved public
4623 key (it is saved even in the authentication is passphrase).
4624 Affected file silcd/command.c.
4626 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4628 * Do not process packet for disconnected socket connection.
4629 Affected file lib/silccore/silcpacket.c.
4631 * Process the DISCONNECT packet through scheduler in the
4632 client library. Affected file lib/silcclient/client.c.
4634 * Fixed the silc_client_packet_parse to not to increase
4635 the packet sequence number if the conn->sock and the
4636 current socket connection is not same. This can happen
4637 for example during key agreement when the conn includes
4638 multiple socket connections (listeners). Affected file
4639 lib/silcclient/client.c.
4641 * The sender of the file transfer request now provides also
4642 the pointer (listener) for the key exchange protocol. If
4643 the listener cannot be created then it sends empty key
4644 agreement and lets the receiver provide the listener.
4646 Added `local_ip' and `local_port' arguments to the
4647 silc_client_file_send. If they are provided they are used,
4648 if not then it will attempt to find local IP address, if
4649 not found or bind fails then the remote client will provide
4652 Affected files are lib/silcclient/client_ftp.c and
4653 lib/silcclient/silcapi.h.
4655 * Extended the FILE SEND command to support defining the
4656 local IP and port for key exchange listener. They are
4657 optional. Affected file irssi/src/silc/core/silc-servers.c.
4659 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4661 * Defined to WHOIS command reply the sending of fingerprint
4662 of the client's public key (if the proof of posession of the
4663 corresponding private key is verified by the server).
4664 Updated to the protocol specification.
4666 * Added support of receiving the client's public key's
4667 fingerprint in command reply in client library. Affected
4668 file is lib/silcclient/command_reply.c, and
4669 lib/silcclient/idlist.[ch].
4671 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4673 * Do not send over 128 chars long nickname to the server
4674 in NICK command. Affected file lib/silcclient/command.c.
4676 * Do not send over 256 chars long channel names to the server
4677 in JOIN command. Affected file lib/silcclient/command.c.
4679 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4681 * Assure that silc_server_close_connection cannot be called
4682 twice for same socket context. Affected file is
4685 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4687 * Send error message to application if opening file for
4688 writing during file transfer fails. Affected file is
4689 lib/silcclient/client_ftp.c.
4691 Remove all file transfer sessions for a client that we're
4692 removing from ID cache.
4694 Affected file is lib/silcclient/client_ftp.c.
4696 * Fixed silc_net_addr2bin to return correct address. Affected
4697 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
4699 * Fixed file transfer session removing on signoff notify.
4700 Affected file irssi/src/silc/core/silc-servers.c.
4702 * Added the SilcClientFileError to be returned in the monitor
4703 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
4704 Affected file lib/silcclient/silcapi.h.
4706 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4708 * Fixed a crash in silc_client_ftp_free_sessions and
4709 silc_client_ftp_session_free_client. Affected file
4710 lib/silcclient/client_ftp.c.
4712 * Added `disabled' field in the SilcChannelEntry in the server
4713 to indicate if the server entry is disabled. Affected file
4714 silcd/idlist.h, silcd/command[_reply].c.
4716 * SILC server adds now /var/run/silcd.pid everytime it is
4717 started. Affected file silcd/silcd.c.
4719 * Added silc_server_packet_send_clients to send a packet to
4720 the provided table of client entries. Affected file
4721 silcd/packet_send.[ch].
4723 * Fixed a crash in client resolving in client_prvmsg.c in
4724 client library. Affected file lib/silcclient/client_prvmsg.c.
4726 * Do not actually remove the client directly from ID cache
4727 during SERVER_SIGNOFF, but invalidate it. This way we
4728 preserve the WHOWAS info for the client. Affected file
4729 silcd/server_util.c.
4731 * Fixed SERVER_SIGNOFF notify handling in the server. The
4732 server is now able to process incoming SERVER_SIGNOFF notify
4733 for a server that it doesn't even know about. It will remove
4734 the clients provided in the notify. Affected file
4735 silcd/packet_receive.c.
4737 * Check for partial packet in data queue after every packet that
4738 was found from the queue. Return and wait for more data if
4739 there is partial data in queue. Affected file is
4740 lib/silccore/silcpacket.c.
4742 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4744 * Added SilcClietFileError enum to indicate error in
4745 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
4746 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
4747 Affected files lib/silcclient/silcapi.h and
4748 lib/silcclient/client_ftp.c.
4750 * Check that newsize in silc_buffer_realloc is larger than
4751 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
4753 * Added better monitor of file transfers. It now monitors
4754 key agreement protocol during the file transfer too. Added
4755 error reporting too. Affected files
4756 irssi/src/silc/core/silc-servers.c,
4757 irssi/src/fe-common/silc/module-formats.[ch].
4759 * Wrote a help file for FILE command.
4761 * Added silc_rng_global_get_byte_fast to get not-so-secure
4762 random data as fast as possible. Random data is read from
4763 /dev/urandom if available and from the SILC RNG if not
4764 available. It is used in padding generation. Affected file
4765 lib/silccrypt/silcrng.[ch].
4767 * All packets in client library are now processed synchronously.
4768 Optimized packet processing a lot. Affected file
4769 lib/silcclient/client.c.
4771 * All server connection packets are processing synchronously
4772 now in server, to optimize packet processing. Affected file
4775 * Include files are installed now only in Toolkit distribution
4776 if make install is given. Affected files: all Makefile.am's.
4778 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4780 * Assure that silc_client_notify_by_server_resolve does not
4781 resolve the client information multiple times. If it cannot
4782 be found by the first it cannot be found at all. Affected
4783 file lib/silcclient/client_notify.c.
4785 * Fixed WHOWAS command reply calling. Affected file
4786 lib/silcclient/command_reply.c.
4788 * Removed all references to silc_idlist_get_client from the
4789 Irssi SILC client since that call is internal call used by
4790 the library. The Irssi SILC client will use now client
4791 retrieval functions found in silcapi.h.
4793 * Fixed a bug in resolving nickname info before sending
4794 private message. It used freed memory. Affected file
4795 irssi/src/silc/core/silc-servers.c.
4797 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4799 * Assure my_channels statistics cannot go negative in server.
4800 Affected files silcd/server.c, silcd/server_util.c.
4802 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4804 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
4806 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4808 * Win32 Toolkit changes. Affected files
4809 win32/silc.dsw, win32/libsilc/libsilc.def,
4810 win32/libsilcclient/libsilc.def,
4811 lib/silcutil/silcutil.c, and
4812 lib/sftp/sftp_fs_memory.c.
4814 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4816 * Added silc_net_localip to return local host's IP address.
4817 Affected file lib/silcutil/silcnet.[ch].
4819 * If key exchange or rekey protocol is active for a connection
4820 parse all packets syncronously since there might be packets
4821 in packet queue that we are not able to process without first
4822 processing packets before them. Affected file silcd/server,
4823 lib/silcclient/client.c.
4825 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
4826 whether library should continue processing the packet.
4827 Affected file lib/silccore/silcpacket.h.
4829 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
4830 SilcSFTPMonitorData to SFTP server to monitor various
4831 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
4832 lib/silcsftp/sftp_server.c.
4834 * Added silc_file_size to return file size. Affected file
4835 lib/silcutil/silcutil.[ch].
4837 * Implemented the file transfer support for the client library.
4838 Added preliminary support for simple client to client one-file
4839 transmission. Affected file lib/silcclient/client_ftp.c,
4840 lib/silccilent/client.[ch].
4842 * Added new local command FILE to the Irssi SILC Client.
4843 It is used to perform the file transfer. It has subcommands
4844 SEND, RECEIVE, SHOW and CLOSE. Affected files
4845 irssi/src/silc/core/client_ops.c,
4846 irssi/src/silc/core/silc-server.[ch].
4848 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4850 * Relay the SILC_PACKET_FTP in the server. Affected files
4851 silcd/server.c and silcd/packet_receive.c.
4853 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4855 * Renamed silc_file_read and silc_file_write to functions
4856 silc_file_readfile and silc_file_writefile. Added function
4857 silc_file_open and silc_file_close. Affected files
4858 lib/silcutil/silcutil.[ch].
4860 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4862 * Resolve the client info when received private message or
4863 channel message for a client which nickname we don't know.
4864 Affected files lib/silcclient/client_prvmsg.c and
4865 lib/silcclient/client_channel.c.
4867 * Do not crash in /KEY if client is not connected. Affected
4868 file irssi/src/silc/core/silc-channels.c.
4870 * Added SilcClientStatus field to the SilcClientEntry in the
4871 lib/silcclient/idlist.h.
4873 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
4874 is incomplete and is being resolved, it won't be resolved
4877 Make sure also that USERS command reply does not resolve
4878 twice information. Affected file is
4879 lib/silcclient/command_reply.c.
4881 Make sure that silc_client_get_clients_by_list does not
4882 resolve twice same information.
4884 * Check for valid client->id in the silc_server_free_client_data.
4885 Affected file silcd/server.c.
4887 * Fixed /GETKEY nick@server not to crash if the server entry
4888 is not found. Affected file lib/silcclient/command.c.
4890 * Fixed the silc_server_check_cmode_rights to check the
4891 requested modes correctly. Affected file silcd/command.c.
4893 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
4895 * Better checks for non-printable chars in nick added.
4896 Affected file silcd/command.c.
4898 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4900 * Call the silc_server_udpate_servers_by_server in the
4901 primary router that comes back online in the backup resuming
4902 protocol. Otherwise it routes packets wrong. Affected file
4903 silcd/server_util.[ch], silcd/server_backup.c.
4905 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4907 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
4908 lib/silcutil/silcbuffmt.[ch].
4910 * Redefined the SILC packet header to include the padding
4911 length. Affected file lib/silccore/silcpacket.[ch].
4913 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
4914 length for maximum padding up to 128 bytes). Affected
4915 file lib/silccore/silcpacket.h.
4917 * Removed all backwards support for old 0.5.x MAC thingies.
4918 The SILC packet header change makes it impossible to be
4919 backwards compatible.
4921 * Send the ENDING packet with timeout in the backup resuming
4922 protocol. This is to assure that all routers has connected
4923 to the primary router. Affected file silcd/server_backup.c.
4925 * Changed the RNG to take the first IV from random data. It
4926 used to take it from zero actually. Changed the RNG also
4927 to use /dev/urandom during session. /dev/random is used
4928 in initialization. Affected file lib/silccrypt/silcrng.[ch].
4930 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4932 * Changed the SILC packet header to have the first two bytes
4933 (the packet length) encrypted. Affected files aroung the
4934 code tree, lib/silccore/silcpacket.[ch]. Removed the
4935 SilcPacketCheckDecrypt callback. It is not needed anymore
4936 since the silc_packet_receive_process will determine now
4937 whether the packet is normal or special.
4939 * Implemented the unidirectional MAC keys. Affected files
4940 lib/silcske/silcske.c, silcd/protocol.c and
4941 lib/silcclient/protocol.c.
4943 * Implemented the packet sequence number to the MAC computation.
4944 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
4945 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
4946 lib/silcclient/protocol.c.
4948 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4950 * Allow backup router to announce servers. All servers
4951 announced by backup router are added to the global list
4952 automatically. Update hte server's socket to our primary
4953 router also when backup router announces a server.
4954 Affected file silcd/packet_receive.c.
4956 * Do not update the client->router in the function
4957 silc_server_udpate_clients_by_server if the client is on
4958 global list. We might fail to find any specific server
4959 for locally connected clients and local cell clients. They
4960 should still use the `from' and not `to' as client->router.
4961 This fixes backup router resuming protocol. Affected file
4962 silcd/server_util.c.
4964 * Decrease channel statistics count only if the channel
4965 deletion worked. Affected files are silcd/server.c and
4966 silcd/server_util.c.
4968 * Added silc_server_update_servers_by_server to update origin
4969 of all server entries. Used during backup router protocol.
4970 Affected files silcd/server_util.[ch], silcd/server.c. and
4971 silcd/backup_router.c.
4973 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
4974 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
4975 silc_hmac_get_hash and silc_hmac_get_name. Affected file
4976 lib/silccrypt/silchmac.c.
4978 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4980 * Assure that router cannot reroute the same channel message
4981 to the sender. Affected file silcd/packet_receive.c.
4983 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4985 * Made better checks that the channel message is not sent
4986 to the router it came from. Affected file is
4987 silcd/packet_send.c. Fixed memory leak too.
4989 * Announce informations for incoming router connection, but
4990 only after checking if it is replaced by backup router.
4991 Affected file silcd/packet_receive.c.
4993 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4995 * Fixed the backup resuming protocol to work in multiple
4996 router environment. Affected file silcd/server_backup.c.
4998 * Route packet only to one router in the function
4999 silc_server_packet_send_to_channel. Affected file is
5000 silcd/packet_send.c.
5002 * Fixed silc_server_send_notify_dest to set the broadcast
5003 flag. Fixed the silc_server_send_notify_topic to actually
5004 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5005 Affected file silcd/packet_send.c.
5007 * Changed the SFTP Filesystem interface. Changed the
5008 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5009 the filesystem operation function. The SilcSFTPFilesystem
5010 is now a context that is allocated by all filesystem allocation
5011 functions and it already includes the operations structure
5012 and filesystem specific context. It is given as argument
5013 now to the silc_sftp_server_start. This made the interface
5014 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5015 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5017 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5019 * Changed the backup router adding and getting interfaces
5020 in the server. The router that will be replaced by the
5021 specified backup router is now sent as argument. Affected
5022 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5025 * Added silc_net_addr2bin_ne to return the binary form of
5026 the IP address in network byte order. Affected files
5027 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5029 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5031 * Check for existing server ID in silc_server_new_server
5032 and in silc_server_connect_to_router_final and remove the
5033 old entry if it exists. Affected file silcd/packet_receive.c,
5036 * Send the channel message always to only one router, either
5037 in upstream or downstream. Affected file is
5038 silcd/packet_send.c.
5040 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5042 * Wrote the definition of the backup resuming protocol to the
5043 protocol specification.
5045 * Removed one redundant channel key generation from normal
5046 server during joining procedure. Removed one redundant
5047 channel key sending from server to router during joining
5048 procedure. Affected file silcd/command.c.
5050 * Made minor bugfixes to the backup router resuming protocol.
5051 Affected file silcd/server_backup.c, server.c.
5053 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5055 * Added --disable-asm configuration option. Affected files
5056 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5059 * Implemented the backup resuming protocol that is used to
5060 resume the primary router position in the cell after the
5061 primary router comes back online. Affected files
5062 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5063 and silcd/server_util.[ch].
5065 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5067 * Sleep two (2) seconds after sending QUIT command to server.
5068 Affected file lib/silcclient/command.c.
5070 * Assure that if outgoing data buffer is pending do not force
5071 send any data. Affected file silcd/packet_send.c.
5073 * Assure that if outgoing data buffer is pending do not force
5074 send any data. Affected file lib/silcclient/client.c.
5076 * Implemented the backup router support when the primary router
5077 goes down. The servers and routers can now use the backup
5078 router as new primary router without loosing connectivity.
5080 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5082 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5083 in the server to indicate disabled entry. All data read
5084 from the connection will be ignored and no data is sent
5085 for entry that is disabled. Affected files are
5086 silcd/idlist.h, silcd/server.c.
5088 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5090 * Created SFTP client and server test programs in the
5091 lib/silcsftp/tests directory.
5093 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5095 * Implemented memory filesystem (virtual filesystem) for
5096 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5099 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5101 * Implemented the SFTP (SSH File Transfer Protocol) to the
5102 lib/silcsftp. It includes SFTP client and SFTP server
5105 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5107 * Moved lib/silccore/silcprotocol.[ch] to the
5108 lib/silcutil library.
5110 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5111 take variable argument list pointer as argument. Affected
5112 file lib/silcutil/silcbuffmt.[ch].
5114 * Added silc_buffer_set function that is used to set data
5115 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5116 Affected file lib/silcutil/silcbuffer.h.
5118 * Changed various routines in the core library to use the new
5119 silc_buffer_set instead of allocating new buffer only for
5122 * Added 64-bit value formatting and unformatting support to the
5123 silc_buffer_[un]format routines. Affected file is
5124 lib/silcutil/silcbuffmt.[ch].
5126 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5127 to includes/bitmove.h.
5129 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5131 * Fixed channel user mode saving in client library. Affected
5132 file lib/silcclient/command[_reply].c.
5134 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5136 * Defined the file transfer to the SILC Protocol. Added
5137 new packet type SILC_PACKET_FTP and defined File Transfer
5138 Payload. The mandatory file transfer protocol is SFTP
5139 (SSH File Transfer Protocol). Affected file in addition
5140 of the internet draft is lib/silccore/silcpacket.h.
5142 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5143 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5144 is used as part of backup router protocol when the primary
5145 router of the cell is back online and wishes to resume
5146 the position as primary router.
5148 * Redefined the MAC generation keys in the protocol. The
5149 same key is not used anymore in both direction. Both
5150 direction will now use different keys for sending and
5151 receiving. This fixes a potential security flaw. This
5152 change causes incompatibilities in the protocol.
5154 * Redefined also the MAC computation from the packet.
5155 An packet sequence number is now added to the MAC
5156 computation. This prevents possible replay attacks against
5157 the protocol. This change too causes incompatibilities
5160 Added `sequence' field to the SilcPacketContext to hold
5161 the current sequence number for the packet.
5163 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5165 * Added `created' field to the SilcIDListData in the file
5166 silcd/idlist.h to indicate the time when the entry was
5169 * Added `created' field to the SilcChannelEntry too. Affected
5170 file silcd/idlist.h.
5172 * Added `creation_time' aguments to all the announcement functions
5173 in the server. If it is provided then only the entries that
5174 was created after the provided time frame are actually
5175 announced. Affected file silcd/server.[ch].
5177 * The protocol says that the Channel ID's IP address must be
5178 based on the router's IP address. Added check for this in
5179 the silc_server_new_channel when processing incoming New Channel
5180 Payload. Affected file silcd/packet_receive.c.
5182 * Print out the correct version with --version in SILC client.
5183 Affected file irssi/src/silc/core/silc-core.c.
5185 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5187 * Fixed WHOWAS command to check for completnes of the client
5188 entry always, not just when the command is coming from client.
5189 Affected file silcd/command.c.
5191 * Added new function silc_server_packet_queue_purge to purge the
5192 outgoing data queue to the network. After the function returns
5193 it is guaranteed that the outgoing packet queue is empty.
5194 Affected file silcd/packet_send.[ch].
5196 * Purge the outgoing packet queue in the rekey protocol's final
5197 callback to assure that all rekey packets go to the network
5198 before quitting the protocol. Affected file silcd/server.c.
5200 * Added silc_client_packet_queue_parse as similar function as
5201 in server to the client library. The affected file is
5202 lib/silcclient/client.c.
5204 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5206 * Splitted silcd/server.c and created silcd/server_util.[ch]
5207 for utility functions.
5209 * Added new socket flag SILC_SF_DISABLED to indicate that the
5210 connection is open but nothing can be sent to or received from
5211 the connection. Affected file lib/silcutil/silsockconn.[ch].
5212 The checking for disabled socket is checked in the low level
5213 silc_socket_write and silc_socket_read functions.
5215 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5217 * Allow only nicknames and channel names that fits into the
5218 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5220 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5222 * When processing JOIN command reply in server check that if
5223 the channel exists in our global list we'll move it the local
5224 list. Affected file silcd/command_reply.c.
5226 * Fixed the check whether client is joined on the channel already
5227 in JOIN command. Affected file lib/silcclient/command.c.
5229 * Fixed the JOIN command reply to check whether the channel
5230 already exists. Affected file lib/silcclient/command_reply.c.
5232 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5234 * Added silc_ske_status_string to map the SKE error numbers
5235 to readable strings. The affected files are
5236 lib/silcske/silcske[_status].[ch].
5238 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5240 * Do not show the private channels on the WHOIS channel list
5241 as it is not allowed by the protocol. The affected file is
5244 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5246 * Assure that the packet length digged from the actual packet
5247 is something sensible in the silc_packet_decrypt_rest_special
5248 in lib/silccrypt/silcpacket.c.
5250 * Free and NULL the allocated pointer in silc_hmac_alloc if
5251 the HMAC allocation fails. The affected file is
5252 lib/silccrypt/silchmac.c.
5254 * Print the selected security properties to the log files in
5255 the server. Affected file silcd/protocol.c.
5257 * Add SKE's reference counter even if calling the completion
5258 callback manually. Otherwise it goes negative, although it
5259 does not cause any problems. The affected file is
5260 lib/silcske/silcske.c.
5262 * Remove the client entry with short timeout after giving the
5263 KILL command. Affected file lib/silcclient/command.c.
5265 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5266 case all found clients are already disconnected (WHOWAS would
5267 found them) in the server. Affected file silcd/command.c.
5269 * Update the last_receive (time of last data received) to be
5270 updated only when received private or channel message so that
5271 the idle time showed in WHOIS makes more sense.
5273 * Added boolean field `valid' in to the SilcClientEntry in the
5274 client library to indicate whether the entry is valid or not.
5275 This fixes the nickname change bug on channel when changing
5276 the nickname to be same than the old (like nick to Nick) the
5277 nickname formatter doesn't set the new nick anymore to Nick@host.
5278 Affected file lib/silcclient/idlist.[ch].
5280 * Now actually fixed the nickname changing on disconnection.
5281 Added new function silc_change_nick to the Irssi SILC Client.
5282 Affected file irssi/src/silc/core/client_ops.c,
5283 irssi/src/silc/core/silc-nicklist.[ch].
5285 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5287 * Check that the public key exists in the GETKEY command before
5288 trying to encode it. Affected file silcd/command.c.
5290 * Print some notifications on received public keys with GETKEY
5291 command in the Irssi SILC Client. Affected files are
5292 irssi/src/fe-common/silc/module-formats.[ch],
5293 irssi/src/silc/core/client_ops.c.
5295 * Use IDENTIFY command to resolve the server information in the
5296 GETKEY command instead of INFO command. Affected file
5297 lib/silcclient/command.c.
5299 * All command reply functions in the client library now calls
5300 the pending command reply callbacks even if an error has
5301 occurred. The server has done this a long time and now it was
5302 time to move the client library to this as well. Now all
5303 errors can be delivered back to the pending command reply
5304 callbacks if necessary. Affected files are
5305 lib/silcclient/command[_reply].[ch].
5307 * Change the nickname on disconnection back to the username
5308 because in reconnect the server will enforce it to it anyway.
5309 Affected file irssi/src/silc/core/silc-servers.c.
5311 * Fixed a config file parsing bug in the Irssi SILC client.
5312 Affected file irssi/src/silc/core/clientconfig.c.
5314 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5316 * When printing the channel mode on JOIN, verify that the
5317 channel key and channel's HMAC are valid. Affected file
5318 irssi/src/silc/core/client_ops.c.
5320 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5322 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5323 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5324 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5326 * Removed channel key rekey task deleting from the function
5327 silc_server_save_channel_key. Affected file silcd/server.c.
5328 Added explicit timeout task context instead that is used to
5329 delete the task if we are registering a new task before the
5330 new task has elapsed.
5332 * When channel key rekey occurs the client library now saves
5333 the old channel key for a short period of time (10 seconds) and
5334 is able to use it in case some is still sending channel
5335 messages encrypted with the old key after the rekey. Affected
5336 file lib/silcclient/[idlist.h|client_channel.c].
5338 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5340 * Added check to the silc_server_new_id_real to not accept
5341 new ID if it is the sender's own ID. Affected file is
5342 silcd/packet_receive.c.
5344 * Assure that we do not announce ourself or the one we've
5345 sending our announcements when we're router and are announcing
5346 servers to our primary router. Affected file silcd/server.c.
5348 * Fixed silc_server_command_identify_check_client to assemble
5349 correct WHOIS packet. It send corrupted WHOIS packet and
5350 caused problem with router to router connections. Affected
5351 file silcd/command.c.
5353 Fixed also silc_server_command_whois_check the same way
5354 as for the IDENTIFY command.
5356 * Added new SilcIDListStatus to the server in the SilcIDListData
5357 structure. The status now includes the current status of
5358 the entry (like registered, resolved etc.). Affected file
5359 silcd/idlist.[ch]. Defined a bunch of different status types
5360 as well. This replaced the old boolean registered field as well.
5362 Added resolve_cmd_ident field to the SilcClientEntry structure
5363 too so that if the entry is for example being resolved so
5364 another command may attach to the same pending command reply
5365 without requiring to resolve the same entry again. This concept
5366 should optimize the WHOIS and the IDENTIFY resolving under
5367 heavy load by taking away unnecessary resolving for entries
5368 that are being resolved already.
5370 Added support for adding multiple pending commands for one
5371 command idenfier. Affected file silcd/command[_reply].[ch].
5373 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5374 before deleting the data. Otherwise the hash table will have
5375 freed data in comparison functions. Affected file is
5376 silcd/command_reply.c.
5378 * Fixed silc_idlist_replace_client_id to add the new entry to
5379 the cache with NULL nickname. Otherwise there will be invalid
5380 memory as the nickname after the nickname is freed. Affected
5381 file silcd/packet_receive.c.
5383 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5384 saved into wrong slots because the previous number of entries
5385 was not taken into account. Affected file silcd/idlist.c.
5386 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5388 * If we are router and we receive JOIN notify to a channel that
5389 does not have any users then notified client is marked as the
5390 channel founder, as it is it. The affected file is
5391 silcd/packet_receive.c
5393 * Added to the extended hash table API's table_del_*ext functions
5394 the destructor as argument too, so that the caller can decide
5395 which destructor to use or whether to use destructor at all.
5396 Affected file lib/silcutil/silchashtable.[ch].
5398 * Fixed ID Cache purging. It actually deleted the entries from
5399 the hash table after the data was freed. The hash table ended
5400 up comparing freed memory. The affected file is
5401 lib/silccore/silcidcache.c.
5403 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5405 * Fixed Irssi SILC client's KILL command's HELP syntax.
5407 * The USERS command now resolves the detailed user information
5408 if the userinfo field is missing. Affected file is
5409 lib/silcclient/command_reply.c.
5411 * Do not print error in silc_file_read if the read file does
5412 not exist. Just silently return NULL. Affected file is
5413 lib/silcutil/silcutil.c.
5415 * Fixed the silc_log_output to not wine about NULL filename
5416 and to not create some bogus " " filename. Affected file is
5417 lib/silcutil/silclog.c.
5419 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5421 * Fixed various printing bugs on the user interface in the
5422 Irssi SILC Client. Minor changes that were forgotten from
5425 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5427 * Fixed the configure.in.pre and the compilation and distribution
5428 environment to support the new autoconf 2.52. That version is
5429 now required to compile the CVS trunk.
5431 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5433 * Renamed function silc_parse_nickname to silc_parse_userfqdn
5434 to generally parse user@fqdn format strings. Affected file
5435 lib/silcutil/silcutil.c.
5437 * Added nickname_format and nickname_force_format fields to the
5438 SilcClientParams structure. The first one defines the format
5439 for the nicknames that the library will enforce if the receives
5440 multiple same nicknames. The second one is boolean value and
5441 can be used to force the library to always enforce the format
5442 to the nicknames regardles whether there are multiple nicknames
5443 or not. This configurable formatting was employed to flexibly
5444 support accessing multiple nicknames from the user interface.
5445 The userinterface can now set the nicknames to what ever format
5446 they prefer. Affected file lib/silcclient/silcapi.h.
5448 Added function silc_client_nickname_format to the file
5449 lib/silcclient/idlist.c. It performs the nickname formatting.
5451 Added new field `hostname´ to the SilcClientEntry context.
5452 It holds the hostname of the client. Affected file is
5453 lib/silcclient/idlist.h.
5455 * Irssi SILC Client sets the nicknames in nick@hostn format.
5456 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
5457 irssi/src/silc/core/silc-core.c.
5459 The WHOIS printing now also shows both the real nickname and
5460 the formatted nickname so that user knows how to access the
5461 user if there are multiple same nicknames cached. Affected
5462 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
5463 printing formatting too to take the hostname now as a separate
5464 argument. The Affected file is
5465 irssi/src/fe-common/silc/modules-formats.[ch].
5467 * Changed the silc_client_get_clients_local to accept the formatted
5468 nickname as argument. It accepts the real nickname too but the
5469 formatted nickname can be used to find the true entry from
5470 multiple entries. Affected file lib/silcclient/silcapi.h and
5471 lib/silcclient/idlist.c.
5473 * Added nickname_format_parse field to the SilcClientParams.
5474 It is a callback function provided by the application to parse
5475 the nickname out of the formatted nickname string. The library
5476 calls it to get the nickname from the formatted string. Since
5477 the application generally knows better the format of the nickname
5478 string it parses it instead of the library, even though library
5479 encodes the formatted string. If the callback function is not
5480 provided then the library will use the string as is. The
5481 affected file is lib/silcclient/silcapi.h.
5483 * All the nickname strings passed to the client library in
5484 commands are now expected to be formatted nickname strings.
5485 If the command does not support the formatted nickname string
5486 it will assume that the sent string is the actual nickname.
5487 Affected file lib/silcclient/command.c.
5489 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5491 * Added public key authentication support to OPER and SILCOPER
5492 commands in the client library. Affected file is
5493 lib/silcclient/command.c.
5495 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5497 * Changed the get_auth_methdod client operation to be asynchronous.
5498 It can be async if the application resolves the authentication
5499 method from the server during the negotiation. Added new
5500 SilcGetAuthMeth completion callback that the application will
5501 call after resolving the authentication method.
5503 Added function silc_client_request_authentication_method that
5504 the application can use to resolve the authentication method
5505 from the server. Added also SilcConnectionAuthRequest callback
5506 that the library will call after the server has replied. The
5507 application can call this function if it does not know the
5508 current authentication method.
5510 Affected files are lib/silcclient/client.c and
5511 lib/silcclient/silcapi.h.
5513 * The Irssi SILC client now automatically resolves the authentication
5514 method incase any configuration information is not present (and
5515 currently there never is). The affected file is
5516 irssi/src/silc/core/client_ops.c.
5518 * Fixed public key authentication from the client library.
5519 Affected file lib/silcclient/protocol.c. Changed also the
5520 protocol specification about the public key authentication in
5521 the connection authentication protocol. The actual data to be
5522 signed is now computed with a hash function before signing.
5524 * Fixed the public key authentication from the server as well.
5525 Affected file silcd/protocol.c.
5527 * Removed the mlock()'s from the memory allocation routines.
5528 Affected file lib/silcutil/silcmemory.c. The ./configure does
5529 not check anymore for the mlock(). Affected file is
5532 * Fixed USERS command in server to allow the execution of the
5533 command for private and secret channels if the client sending
5534 the command is on the channel. Affected file silcd/command.c.
5536 * Fixed silc_client_get_clients_local to return the clients
5537 count correctly. It could return wrong value. Affected file
5538 lib/silcclient/idlist.c.
5540 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5542 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
5543 types. The assembler optimizations seemed not to like 64-bit
5544 data types. The assmebler optimizations thus are now enabled
5545 also for BSD systems as opposed to only enable them for Linux.
5547 * Do not check for threads at all on BSD systems. Affected
5548 file configure.in.pre.
5550 * Removed -n and -h options from the Irssi SILC Client since
5551 they are not used in silc.
5553 * Fixed the prime generation to assure that the first digit
5554 of the generated random number is not zero since our conversion
5555 routines does not like number strings that starts with zero
5556 digit. If zero digit is seen the random number is regenerated.
5557 This caused some corrupted RSA keys when the zero first digit
5558 was met. Affected file lib/silcmath/silcprimegen.c.
5560 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5562 * Fixed WIN32 configuration in the ./configure script.
5563 Fixed to include xti.h on environments that has it.
5564 Patches by Carsten Ilchmann and andrew.
5566 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5568 * Changed the silc_id_create_client_id to be collision
5569 resistant. It is now assured that there cannot be created
5570 two same client ID's. I suspect that some weird bugs in
5571 the server were actually caused by duplicate Client IDs.
5572 Affected file silcd/serverid.[ch]. A router receiving
5573 new ID now also assures and informs the sending server
5574 if the ID caused collision.
5576 * Changed the silc_id_create_channel_id to also assure that
5577 there are no collisions.
5579 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5581 * Statement about ignoring the Mutual Authentication flag when
5582 performing rekey with PFS was a bit misleading. It is ignored
5583 if it was set in the initial negotiation, it cannot be even
5584 set in the rekey. Fixed in the ke-auth draft. Started the
5585 new versions of the protocol drafts in the doc/.
5587 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5589 * Fixed a bug in silc_client_command_identify_save when saving
5590 new channel information. The channel name was no duplicated
5591 and caused crash on exit. Affected file is
5592 lib/silcclient/command_reply.c.
5594 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5596 * Fixed the getkey command handling in the server. Send just
5597 empty OK reply to the sender if the key could not be fetched
5598 (but everything else was ok, like the key just was not available).
5599 Changed the public key parameter to optional in the protocol
5600 specs so that empty OK reply can be sent. Affected file
5603 Added a message to Irssi SILC client to tell to user if the
5604 server did not return a public key.
5606 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5608 * Fixed a channel key regeneration bug. It registered new
5609 timeout tasks exponentially until all system resources were
5610 used. Affected file silcd/server.c.
5612 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5614 * Added the SILC Document generator to the scripts/silcdoc.
5615 It can be used to generate the Toolkit Reference Manual out
5616 of the source tree. Internally it will also use the RoboDoc
5617 generator now imported in util/robodoc.
5619 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5621 * Added couple of return's in rekey protocol if error orccurred
5622 during the protocol. The execution must be terminated.
5623 Affected file silcd/protocol.c. Also, terminate the protocol
5624 always with timeout.
5626 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5628 * The client's Client ID was created initally from the wrong
5629 nickname (it could have been in format nick@host) in the
5630 silc_server_new_client. Affected file silcd/packet_receive.c
5632 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5634 * Added some SILC_LOG_ERROR's to various error conditions
5635 if client could not be added to ID cache. Affected files
5636 silcd/packet_receive.c and silcd/server.c.
5638 * When client's sock->user_data is freed, NULL also the
5639 client->router and client->connection pointers. Added check
5640 for these pointers being NULL to various places around the
5641 code. Affected file silcd/server.c.
5643 * Added client->data.registered == TRUE checks to various
5644 places around the code to assure that unregistered client's
5645 are not handled when it is not allowed. Affected file
5648 * Added `bool registered' fields to all
5649 silc_idlist_[server|client]_get_* routines to indicate whether
5650 the fetched client needs to be registered or not. Affected
5651 file silcd/idlist.[ch].
5653 * Add your own entry as registered to the ID cache in the
5654 server. Affected file server.c.
5656 * Fixed a bug in silc_server_new_server. The SilcServer was
5657 set as the new server's context instead of SilcServerEntry.
5658 This naturally caused some weird bugs.
5660 * Added "updated" field the SilcChannelEntry which indicates
5661 the time since the channel entry was last accessed. This
5662 can be used to determine whether it is necessary to
5663 announce the channel after backup resuming protocol.
5664 Affected files silcd/idlist.[ch].
5666 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5668 * Do not delete the channel rekey task when adding it
5669 for in silc_server_create_channel_key.
5671 * Changed the silc_server_create_channel_key to return
5672 TRUE or FALSE to indicate the success of the channel key
5675 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5677 * Fixed MSVC++ project files and added missing files to
5678 Makefiles under win32/.
5680 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5682 * Do not add TCP_NODELAY flag if the operating system
5683 does not have it defined. Affected files are
5684 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5686 * Fixed buffer overflow from Irssi SILC Client. Affected
5687 file irssi/src/fe-common/core/themes.c.
5689 * Fixed double free in client library in the file
5690 lib/silcclient/client.c when disconnecting from server.
5692 * Applied double free patch from cras to Irssi SILC client.
5693 Affected files irssi/src/core/[modules/expandos].c
5695 * Fixed the disconnection handling to Irssi SILC Client.
5696 The application must call silc_client_close_connection
5697 in ops->connect client operation in case of failure of
5698 the connection. Affected file is
5699 irssi/src/silc/core/client_ops.c.
5701 * Do not set sock->protocol to NULL in the function
5702 silc_client_close_connection after executing the protocol's
5703 final callback since the sock might not be valid anymore.
5704 Affected file lib/silcclient/client.c.
5706 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5708 * Do not enable SILC_THREADS if the linking with libpthread
5709 did not happen. Affected file configure.in.pre.
5711 * Added notion to protocol specification that server must
5712 verify the sent authentication payload with CMODE when
5713 setting the channel founder key. Implemented it to the
5714 server. Affected file silcd/command.c.
5716 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5718 * Added _EXTRA_DIST SILC distribution variable to the
5719 distributions file. It is used to conditionally add extra
5720 files or directories to the specific distribution. Affected
5721 files ./prepare, Makefile.am.pre and distributions.
5723 Removed the `_' from the start of the distribution names.
5726 * Added README.WIN32 for instructions to compile the Toolkit
5729 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5731 * Fixed a double free in disconnection in the server. Affected
5732 file is silcd/server.c.
5734 * Fixed the lib/silcske/groups.c to work now also with GMP
5735 MP library. The string conversion did not work when using
5736 specific base and the base is indicated in the string as well.
5738 * Created win32/ directory which now includes MSVC++ specific
5739 stuff so that toolkit (DLLs) may be compiled with MSVC++.
5740 It will appear only in the toolkit distribution
5742 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5744 * Changed the key material distribution function in case when
5745 the hash output is too short. The data is now concatenated
5746 a bit differently than it used to. Made the change to the
5747 SKE protocol specification.
5749 * Added better GMP detection to configure.in.pre. A patch
5752 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5754 * Fixed a minor bug in SKE that might cause some problem on
5755 some platforms. Affected file lib/silcske/silcske.c.
5757 * Added the cookie checking for initiator in the SKE. It checks
5758 that the responder returns the sent cookie unmodified. The
5759 affected file is lib/silcske/silcske.c. Added new SKE
5760 error type INVALID_COOKIE that can be sent during the
5761 negotiation. Fixed some memory leaks as well.
5763 * Added the "invalid cookie" error message to Irssi SILC client's
5766 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5768 * Added `task_max' field to the SilcClientParams to indicate
5769 the maximum tasks the scheduler can handle. If set to zero,
5770 default values are used. Affected file lib/silcclient/silcapi.h.
5772 * Fixed memory leaks in silc_client_close_connection. Affected
5773 file lib/silcclient/client.c.
5775 * Added silc_client_del_client_entry to client library to free
5776 all memory of given client entry. Affected file is
5777 lib/silcclient/idlist.[ch].
5779 * Added new functions silc_client_del_channel and
5780 silc_client_del_server to delete channel and server entries.
5781 Affected file lib/silcclient/[silcapi.h/idlist.c].
5783 * Removed silc_client_del_client_by_id from silcapi.h.
5785 * Fixed the INFO command to return the server's own info
5786 correctly when querying by Server ID. Affected file is
5789 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5791 * Removed the non-blocking settings in WIN32 code in the
5792 silc_sock_[read/write] and added SleepEx instead. Affected
5793 file lib/silcutil/win32/silcwin32sockconn.c. The availability
5794 of input data is now checked with FIONREAD and ioctlsocket.
5796 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5798 * Call silc_schedule_task_del_by_context in the
5799 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
5800 Affected file lib/silccore/silcprotocol.c.
5802 * Call silc_protocol_cancel for active protocols in the
5803 silc_server_close_connection if the funtion
5804 silc_server_free_sock_user_data has not been called.
5805 Affected file silcd/server.c.
5807 * Generic tasks cannot be deleted using the del_by_fd
5808 task deleting function since generic tasks does not match
5809 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
5811 * Added a notion to SILCOPER help file that the SILCOPER works
5812 only on router server, not on normal server.
5814 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5816 * Added for WIN32 support for the new scheduler as well.
5817 Affected file lib/silcutil/win32/silcwin32schedule.c.
5819 * Fixed the SHA1 implementation to work on various platforms.
5821 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5823 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
5824 API. It is part of the scheduler now. Everything else is
5825 as previously but some functions has changed their names.
5826 Checkout the lib/silcutil/silcschedule.h for the interface.
5827 Updated all applications to use the new interface. Affected
5828 files are lib/silcutil/silcschedule.[ch].
5830 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5832 * Found a bug in the SKE implementation. The HASH value,
5833 specified by the protocol, was not computed correctly. The
5834 public key of the responder was not added to the computation
5835 even though it is mandatory. Affected file lib/silcske/silcske.c.
5836 This unfortunately causes incompatibilities with older
5837 clients and servers.
5839 * Added WIN32 specific network init and uninit functions:
5840 silc_net_win32_init and silc_net_win32_uninit to init and uninit
5841 the Winsock2. Affected file lib/silcutil/silcnet.h and
5842 lib/silcutil/win32/silcwin32net.c.
5844 * Set the socket always to nonblocking mode on WIN32 after
5845 reading data or writing data. Affected file is
5846 lib/silcutil/win32/silcwin32sockconn.c.
5848 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5850 * Fixed various compilation problems under WIN32. Affected
5851 files lib/silcutil/win32/silcwin32thread.c and
5852 lib/silcutil/win32/silcwin32schedule.c.
5854 * Removed all _internal.h #includes from public header
5855 files. Internal headers must never be included from
5858 Removed also the lib/silcske/payload_internal.h file.
5860 * All include files that may be needed (public and some others
5861 included by the public headers) by application developers are
5862 now copied to the ./includes directory. It does not copy any
5863 internal headers. Affected file Makefile.defines.pre and all
5864 Makefile.am's under lib/ and subdirs.
5866 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5868 * Do not change the ~/.silc directory's permissions automatically.
5869 Affected file irssi/src/silc/core/clientutil.c.
5871 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5873 * Do not cancel the protocol in silc_server_close_connection
5874 it might cause recursion. Now cancelled in the function
5875 silc_server_free_sock_user_data. Affected file silcd/server.c.
5877 * Fixed the silc_server_remove_clients_by_server to regenerate
5878 the channel keys correctly finally. Added also new function
5879 silc_server_remove_clients_channels to actually do it.
5880 Affected file silcd/server.c.
5882 * Fixed the silc_server_new_channel to not crash by giving
5883 wrong router to the new channel. Affected file is
5884 silcd/packet_receive.c.
5886 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5888 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
5889 which is given as argument to the silc_client_alloc now.
5890 It can be used to configure the client and set various parameters
5891 that affect the function of the client.
5893 * The USERS command in server did not check whether the channel
5894 is private or secret. Affected file silcd/command.c.
5896 * Added new argument to the USERS command in protocol specification.
5897 The USERS command now can take the channel name as argument
5898 as well. Added support for this in client and server and
5899 updated the protocol specs.
5901 * Completed the GETKEY command in client. It can be now used
5902 to fetch also servers public key not only some clients.
5903 Affected files lib/silcclient/command[_reply].c.
5905 * Added silc_client_get_server to return server entry by the
5906 server name. Affected files lib/silcclient/silcapi.h and
5909 * Redefined the IDENTIFY command in protocol specification to be
5910 more generic. It now can be used to query information about
5911 any entity in the SILC Network, including clients, servers and
5912 channels. The query may be based either the entity's name
5913 or the ID. Added support for this in both client and server.
5915 Affected files silcd/command.c and lib/silcclient/command.c
5916 and command_reply.c.
5918 * Optimized the WHOIS and WHOWAS commands in the server. Removed
5919 the _from_client and _from_server functions. Affected file
5922 * Added silc_client_get_channel_by_id_resolve to the file
5923 lib/silcclient/silcapi.h to resolve channel information by
5924 its ID. Added also silc_client_get_channel_by_id that
5925 does not resolve it from the server.
5927 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5929 * Added SilcServerEntry context into the client library
5930 to represent one server. The INFO command now allocates
5931 these to save the resolved server info. For now on the
5932 client library will also keep information about servers,
5933 connected and resolved with INFO.
5935 The INFO command now allocates the SilcServerEntry context
5936 and saves the server info there. The COMMAND_REPLY in
5937 the INFO now returns the parameters to application in
5938 same order as defined in the protocol specification.
5940 The entries are cached in the client->server_cache.
5942 * The INFO command is now issued after received the Client ID
5943 from the server. Affected file lib/silcclient/client.c.
5945 * The CMODE_CHANGE notify may now return also an SilcServerEntry
5946 to the application as the mode changer might be server.
5947 It is guaranteed that NULL is not returned anymore to the
5948 application. Affected file lib/silcclient/client_notify.c.
5950 The ID Type is now also passed to the application so that
5951 it can check whether the returned entry is SilcClientEntry
5954 Added new function silc_client_get_server_by_id to return
5955 the server entry by ID. Affected files are the
5956 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
5958 * Do not create the channel in the Irssi SILC Client when issuing
5959 the JOIN command but when received the sucessful JOIN command
5960 reply. Otherwise the channel might get created even though we
5961 could not join it. The Affected file is
5962 irssi/src/silc/core/[silc-channels.c/client_ops.c].
5964 * Fixed a channel joining bug in router. The router must also
5965 check the channel modes, invite and ban lists etc. when serving
5966 the JOIN command sent by normal server. Affected file is
5967 silcd/command.c. The router now resolves the client's
5968 information from the server who sent the JOIN command if it
5969 does not know it, and processes the JOIN command only after
5972 * Changed the SilcCommandCb to take new argument; void *context2.
5973 Affected file lib/silccore/silccommand.h
5975 The second argument in the command callbacks in the server now
5976 includes the SilcServerCommandReplyContext if the command was
5977 called as pending command callback from the command reply.
5978 Otherwise it is NULL. When called as pending the status of the
5979 command reply will be checked and if it was erronous the
5980 error will be sent to the original sender of the command.
5981 This way the client always receives the error messages even
5982 though the server was actually the one who received the error
5983 when it resent the command to router, for example. Affected
5984 files silcd/command[_reply].[ch].
5986 * Fixed sending WHOWAS command's error message to client if
5987 the requested client could not be found. It was missing.
5990 * Changed the CMODE and CUMODE commands reply arguments in the
5991 protocol specification. The Channel ID is now sent in both
5992 of the commands to identify the channel. Implemented this
5993 new feature to the client and server. Affected files
5994 lib/silcclient/command_reply.c and silcd/command.c.
5996 * Made better checks for invite and ban lists in the JOIN
5997 command in server. Affected file silcd/command.c.
5999 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6001 * The server now performs the incoming host IP/DNS lookup
6002 using the silc_socket_host_lookup and thus does not block
6003 the server anymore. Affected file silcd/server.c.
6005 * Completed the multi-thread support for SILC Scheduler in
6006 the lib/silcutil/silcschedule.c.
6008 * Fixed the configure.in.pre to detect the pthread correctly
6011 * Fixed a deadlock in silc_task_queue_wakeup in the file
6012 lib/silcutil/silctask.c.
6014 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6016 * Added new function silc_schedule_wakeup that is used in
6017 multi-threaded environment to wakeup the main thread's
6018 schduler. It needs to be used when a thread adds a new task
6019 or removes a task from task queues. After waking up, the
6020 scheduler will detect the task queue changes. If threads
6021 support is not compiled in this function has no effect.
6022 Implemented the wakeup mechanism to both Unix and WIN32
6023 systems. Affected files are lib/silcutil/silcschedule.[ch],
6024 lib/silcutil/unix/silcunixschedule.c and the
6025 lib/silcutil/win32/silcwin32schedule.c.
6027 * Added new function silc_task_queue_wakeup to wakeup the
6028 scheduler by the specified task queue. Affected file
6029 lib/silcutil/silctask.[ch].
6031 * The silc_socket_host_lookup_start now wakes up the scheduler
6032 after adding the timeout task. Affected file is
6033 lib/silcutil/silcsockconn.c.
6035 * The silc_socket_host_lookup is synchronous now if the threads
6036 support is not compiled in. However, the callback is still
6037 called asyncronously through the scheduler, anyway. Affected
6038 file lib/silcutil/silcsockconn.c.
6040 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6042 * Added new function silc_socket_host_lookup to perform
6043 asynchronous IP and FQDN lookups for the socket connection.
6044 Affected files lib/silcutil/silcsockconn.[ch].
6046 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6048 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6049 that may or may not compile the mutex support in.
6051 Changed the silc_mutex_alloc interface. It allocates the
6052 mutex now to the sent pointer and returns TRUE or FALSE.
6054 Affected file lib/silcutil/silcmutex.h.
6056 * Wrote the SILC Task Queue interface to support multi-threads.
6057 Affected file lib/silcutil/silctask.[ch].
6059 * Wrote the SILC Scheduler to support multi-threads. Affected
6060 file lib/silcutil/silcschedule.c.
6062 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6064 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6065 in lib/silcutil/win32/.
6067 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6069 * Defined SILC Mutex API and SILC Thread API and implemented
6070 them for Unix. Affected files are
6071 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6072 lib/silcutil/unix/silcunixmutex.c and
6073 lib/silcutil/unix/silcunixthread.c.
6075 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6077 * Fixed the silc_server_remove_clients_by_server's channel
6078 key re-generation. The hash table handling was incorrect
6079 and would not work with many channels. Affected file is
6082 * Fixed some memory leaks around the server code.
6084 * Rewrote the silc_server_get_users_on_channel to support IPv6
6085 based Client ID's. Affected file silcd/server.c.
6087 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6088 specification. However, a separate document must be written
6089 to define the detailed signing procedure and the payload
6090 associated with the flag. Defined the flag to the
6091 lib/silccore/silcchannel.h as well.
6093 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6095 * Changed the dynamic tables to static size tables in the
6096 lib/silccrypt/silchmac.c.
6098 * Removed GCC dependencies from the code. A patch by cras.
6100 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6102 * Do not show the error "Error receiving packet bla bla"
6103 in server if it really was not an error (-2 means that reading
6104 is pending). Affected file silcd/server.c.
6106 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6108 * Fixed a possible crash in silc_server_remove_clients_by_server
6109 in silcd/server.c. Fixed there also some memory leaks.
6111 * Fixed the silc_idlist_replace_client_id. It could replace
6112 wrong key in the hash table. Affected file silcd/idlist.c.
6114 * Do not check whether there are global users on the channel
6115 if the channel->global_users is FALSE. Affected functions
6116 silc_server_remove_from_one_channel and
6117 silc_server_remove_from_channels in silcd/server.c. Also,
6118 do not check if the removed client is local as we can be
6119 sure that global client was not removed from the channel
6120 and checking for global users is not needed.
6122 * The silc_server_remove_clients_by_server now re-generates
6123 the channel keys correctly for those channels that had
6124 clients removed from them. Affected file silcd/server.c.
6126 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6128 * Found the reason of random crashes in the server. We weren't
6129 ignoring the SIGPIPE signal (which can be sent in write())
6130 and it crashed the server. Affected file silcd/silcd.c.
6132 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6134 * Assure that sock->user_data is not NULL in the function
6135 silc_server_packet_send in silcd/packet_send.c.
6137 * Disconnect the remote connection if it could not be added
6138 to any ID lists in the server. The affected file is
6141 * Check in silc_server_packet_send[_real/dest] that the
6142 socket is not disconnecting and ignore the data if it is.
6143 Affected file silcd/packet_send.c.
6145 * Define inline to __inline on native WIN32 compilation.
6146 Affected file includes/silcwin32.h.
6148 * Added some explicit type casts for inline code since MSVC
6149 require them. Affected files lib/silcutil/silcbuffer.h,
6150 lib/trq/silcdlist.h and lib/trq/silclist.h.
6152 * Print warning in log files from now on if the packet
6153 decryption fails. Affected file silcd/server.c.
6155 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6157 * Changed the `say' client operation's interface to accept
6158 new `type' argument to indicate the type of the message sent
6159 by the library. The application may filter the library's
6160 messages according the type. The affected file is the
6161 lib/silcclient/silcapi.h.
6163 * Added two new functions to lib/silcclient/silcapi.h:
6164 silc_client_del_client and silc_client_del_client_by_id.
6165 Affected file lib/silcclient/idlist.c.
6167 * Moved the clientincludes.h from includes/ to silc/ and
6168 serverincludes.h from includes/ to silcd/.
6170 * The modes for the CMODE and CUMODE are now passed as
6171 uint32 for application with COMMAND_REPLY. The affected
6172 file is lib/silcclient/command_reply.c.
6174 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6176 * /WHOIS without arguments shows client's own information.
6177 Affected file lib/silcclient/command.c.
6179 * Changed PING to not accept any arguments. The specs
6180 says that client can ping only the connected server so
6181 requiring an argument is not needed. Affected file is
6182 lib/silcclient/command.c.
6184 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6186 * Fixed a fatal bug in private message sending and reception
6187 encryption and decryption when using private message keys.
6188 The implementation was incorrect and did not follow the
6189 specification. It causd that some of the message were
6190 lost since it did not use the sending and receiving keys
6191 as the protocol suggests. This has been fixed and will cause
6192 incompatibilities with older clients when sending private
6193 message encrypted with private message keys. Affected files
6194 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6195 and various other in Irssi SILC Client.
6197 Added `responder' boolean argument to the functions
6198 silc_client_add_private_message_key[_ske] to indicate when
6199 the key is added as responder or initiator of the key
6202 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6204 * Removed the silc_ske_check_version function and created
6205 a SilcSKECheckVersion callback. Added also a function
6206 silc_ske_set_callbacks that is now used to set all SKE
6207 callbacks. The callback functions are not given to
6208 the SKE functions anymore, but this function is used to
6211 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6213 * Added `silc_version' argument to the silc_client_alloc
6214 to define the version of the application for the library.
6215 The library will use the version string to compare it
6216 against the remote host's (usually a server) version
6217 string. Affected file lib/silcclient/silcapi.h
6219 * Added the KE protocol context to Key Agreement context
6220 in client library so that we can abort the SKE if it
6221 is in process when we get timeout. Affected file is
6222 lib/silcclient/client_keyagr.c.
6224 * Do not resolve the client ID forever if it returns in the
6225 first time that such client does not exist. This was done
6226 for example with private message. Affected file is
6227 lib/silcclient/client_prvmsg.c.
6229 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6231 * Do not add regex.h for WIN32. The affected file
6232 includes/silcincludes.h.
6234 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6235 not work yet 100%. It generates the DLL's automatically
6236 when compiling with --with-win32 under cygwin.
6238 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6240 * lib/contrib/regex.c is not compiled on WIN32.
6242 * Added silc_net_get_socket_opt function to the
6243 lib/silcutil/silcnet.h.
6245 * Added includes/silcwin32.h for WIN32 specific includes
6248 * Do not use ptime structure or any of the posix process
6249 functions on WIN32 in lib/silccrypt/silrng.c.
6251 * Added silc_gettimeofday to provide generic function
6252 for struct timeval on all platforms. Added the function
6253 to lib/silcutil/silcutil.h.
6255 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6257 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6258 library as they clearly belong there. As a plus side we
6259 can make the actual socket connection routines platform
6262 Added also new generic function silc_socket_read and
6263 silc_socket_write (that used to be silc_packet_[read/write].
6264 The implementation of these are platform specific.
6266 * Added WIN32 specific routines of silc_socket_[read/write]
6267 to lib/silcutil/win32/silcwin32sockconn.c.
6269 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6271 * Added preliminary support for native WIN32 compilation under
6272 cygwin (using the -mno-cygwin option for GCC) to the
6273 ./configure.in.pre. The --with-win32 now prepares the
6274 compilation for native WIN32.
6276 * Rewrote the SILC Scheduler interface in the file
6277 lib/silcutil/silcschedule.h. The scheduler is now context
6278 based and does not have anymore any global static scheduler.
6279 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6280 and created lib/silcutil/win32 directory for WIN32 based
6283 * Added Unix specific network routines to the
6284 lib/silcutil/unix/silcunixnet.c and the old
6285 lib/silcutil/silcnet.c includes now only generic routines.
6287 Added WIN32 specific network routines to the
6288 lib/silcutil/win32/silcwin32net.c.
6290 * Added Unix specific utility functions from the
6291 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6293 * Added WIN32 SILC Scheduler to the file
6294 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6297 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6299 * Do not handle JOIN notify in the server if the target client
6300 is not registered (idata->registered == FALSE). The affected
6301 file is silcd/packet_receive.c.
6303 * Update the nickrec->founder in event_cumode in the Irssi SILC
6304 client. Affected file irssi/src/silc/core/silc-channels.c.
6306 * Fixed the CUMODE_CHANGE notify handling in the server when
6307 server and router are announcing their clients on channels.
6308 Now the mode changes are saved and notified correctly. The
6309 affected file is /silcd/packet_receive.c.
6311 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6312 They really did not replace the cache entry in the ID Cache.
6313 Now they do that. Affected file silcd/idlist.c.
6315 * Fixed the KICK notify handling in the Irssi SILC client to
6316 update the channel records so that the kicked client does not
6317 appear to be on the channel. The affected file is
6318 irssi/src/silc/core/silc-channels.c.
6320 * Always update the conn->current_channel when executing command
6321 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6323 * Fixed the KILL notify handling in Irssi SILC client to remove
6324 the killed client on all channels.
6326 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6328 * Fixed the silc_parse_command_line to remove extra spaces
6329 from the start and end of the arguments. Affected file is
6330 lib/silcutil/silcutil.c.
6332 * Cancel and free any active protocol in the function
6333 silc_server_close_connection. Affected file silcd/server.c.
6335 * Cancel and free any active protocol in the function
6336 silc_client_close_connction. Affected file is
6337 lib/silcclient/client.c.
6339 * Do not execute the KILL command for clients that are in
6340 history (ie. they are not in the network). Affected file is
6343 * Fixed KILL notify handling, client does not crash anymore.
6344 Affected file irssi/src/silc/core/silc-channels.c.
6346 * Reduced the default packet buffer size from 2048 to 1024 in
6347 lib/silccore/silcpacket.c.
6349 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6350 counter to the SKE context that is incresed when the SKE library
6351 performs async operation outside the library. If the outside
6352 process frees the SKE context and FREED status will be set
6353 and the library will detect after the sync operation that the
6354 libary is freed. The affected files are
6355 lib/silcske/silcske[_status].[ch].
6357 * Resolve the client entry information in the function
6358 silc_client_channel_message to assure that NULL pointer is not
6359 passed as client entry to the application. */
6361 * Fixed the task timeout calculation to assure that there is
6362 never negative timeouts. The affected file is
6363 lib/silcutil/silcschedule.c.
6365 * Fixed the channel user mode notification sending in server.
6366 It was sent point-to-point to the router (or to server by router)
6367 but it needs to be destined to a channel. The routines now
6368 supports sending the channel user mode notifys to the channels
6369 when announcing clients and channels. Affected files are
6370 silcd/server.c and silcd/packet_receive.c.
6372 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6373 It did not actually replace the old channel entry in the cache.
6374 Affected file lib/silcclient/client_notify.c.
6376 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6378 * Fixed a possible crash in silc_packet_send_prepare. It now
6379 assures always that there is enough space in the buffer and
6380 at the tail area of the buffer (for MAC).
6382 Fixed the inbound buffer reallocation in silc_packet_read.
6383 It was old code and did not handle the reallocation correctly.
6386 The affected file is lib/silccore/silcpacket.c.
6388 * Fixed buffer overflow in silc_parse_nickname in the file
6389 lib/silcutil/silcutil.c.
6391 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6393 * make install generates new server keys only if there is not
6396 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6398 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6399 Added check that if the NOREPLY is set then we will not send
6400 the away message. This avoids infinite loop of away messages
6401 if both clients are away. The affected file is
6402 lib/silcclient/client_prvmsg.c.
6404 * Fixed client crash if /NICK was given without arguments.
6405 Affected file lib/silcclient/command.c.
6407 * Server does not send the invite list in INVITE command back
6408 to the client if the list was not altered. Added this notion
6409 to the protocol spec as well. Affected file silcd/command.c.
6411 Fixed possible crash in INVITE command by checking the
6412 value of silc_server_get_client_route command.
6414 * Fixed the INVITE notify type handling. The arguments are now
6415 taken in correct order and client does not crash. The affected
6416 file is irssi/src/silc/core/silc-channels.c.
6418 Removed the "Inviting xxx to channel" message from the
6419 client library away and let the application handle it.
6420 Affected file lib/silcclient/command.c. Added that message
6421 to Irssi SILC client's message formats.
6423 * Fixed CMODE command crash in client. It now checks the
6424 amount of arguments correctly and does not crash. The affected
6425 file is lib/silcclient/command.c.
6427 * Do not create new channel automatically in silc_channels_join
6428 but check whether the channel by that name already exists.
6429 Affected file irssi/silc/core/silc-channels.c.
6431 * Do not send the SERVER_SIGNOFF to router if the disconnected
6432 entity was the router. Affected file silcd/server.c.
6434 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
6435 SILC client as it was missing from there.
6437 Added the handling of the KICK notify to the Irssi SILC client
6438 as it was missing. Added "you have been kicked" message to
6439 Irssi SILC client's message modules formats.
6441 Added the handing of the KILL notify to the Irssi SILC client
6442 as it was missing. Added the kill message module formats
6445 The affected file is irssi/src/silc/core/silc-channels.c.
6447 * The router did not save the channel mode the server announced.
6448 Affected file silcd/packet_receive.c.
6450 * Fixed a possible crash in INFO command in server. If the
6451 server did not provide the server info it crashed. Affected
6452 file silcd/command.c.
6454 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6456 * Fixed the GETKEY command in the server to check also the
6457 global list. Otherwise the GETKEY would not work correctly
6458 in normal SILC server. Affected file silcd/command.c.
6460 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6462 * Fixed GETKEY crash, it crashed if the command did not succseed.
6464 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6466 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
6467 is now real and not just an macro interface to GMP.
6469 Removed the entire GMP from the source tree and imported new
6470 NSS MPI library instead. Reason for removing GMP is that it is
6471 extremely large and compiles extremely slow. The NSS MPI
6472 is only a few files and compiles in less than 10 seconds.
6473 The speed is also about the same as GMP. The MPI is imported
6474 to lib/silcmath/mpi.
6476 If the system has GMP installed we will still use the GMP.
6477 If it is not then the NSS MPI will be compiled.
6479 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6481 * Merged a long nickname (127 characters long) crash bugfix from
6482 Irssi CVS tree. Affected file irssi/src/core/misc.c.
6484 * Merged a freed memory reference bugfix from Irssi CVS tree.
6485 Affected file irssi/src/core/commands.c.
6487 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6489 * Added the server's public key sving and verification to the
6490 server when performing the SKE. This was missing and the
6491 remote server's (or router's) public key was accepted without
6492 checking whether we have it previously or trust it at all.
6493 Affected file silcd/protocol.c.
6495 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6497 * Check in the silc_server_timeout_remote if protocol is active
6498 and make sure that the protocol's final callback is called so
6499 that all memory if freed. Affected file silcd/server.c.
6501 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6503 * silc_server_whois_send_reply crashed the server if the nickname
6504 was 127 characters long. Affected file silcd/command.c.
6506 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6508 * Added sanity check to the silc_server_new_client. If the hostname
6509 is provided inside username then check that the provided hostname
6510 really is the same as the resolved one. If the hostname was not
6511 resolved then check it from the public key. Affected file is
6512 silcd/packet_receive.c.
6514 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
6515 if the server disconnected us and the connection is not valid
6516 anymore. Affected file irssi/src/silc/core/silc-channels.c.
6518 * Moved the silc_client_[chmode|chumode|chumode_char] away from
6519 the library to the lib/silcutil/silcutil.[ch].
6521 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6523 * Close log file after open. Affected file
6524 lib/silcutil/silclog.c.
6526 * Check whether sock == NULL in silc_client_send_packet and return
6527 if it is. Affected file lib/silcclient/silcclient.c.
6529 * Check rec->entry == NULL in the Irssi SILC Client before
6530 sending the channel message. Affecte file is
6531 irssi/src/silc/core/silc-servers.c.
6533 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6535 * Merged a splitted window bugfix from Irssi CVS tree. The
6536 affected file is irssi/src/fe-text/textbuffer-view.c.
6538 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
6539 It did not print nickname.
6541 * Improved the distributions system a bit.
6543 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6545 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
6546 irssi/src/fe-text/gui-window.c.
6548 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
6549 to in-active server. The affected file is
6550 irssi/src/silc/core/client_ops.c.
6552 * Resolve the client in USERS command reply if the entry does
6553 not have username resolved. The affected file is
6554 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
6555 command to WHOIS command to really resolve stuff. The USERS
6556 is not used any more in any critical section so WHOIS can
6557 be used even though it might be slower than IDENTIFY.
6559 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
6562 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6564 * Changed the protocol API a bit more consistent in the
6565 lib/silccore/silcprotocol.[ch].
6567 * Changed the following headers to ROBODoc format:
6569 lib/silccore/silcpayload.h
6570 lib/silccore/silcprotocol.h
6571 lib/silccore/silcsockconn.h
6573 All core library headers are now formatted.
6575 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6577 * Fixed a bug in Irssi SILC client; do not show that you are
6578 server/router operator if you really are not. Affected file is
6579 irssi/src/silc/core/client_ops.c.
6581 * Renamed silc_command_free_payload to silc_command_payload_free.
6582 Affected file lib/silccore/silccommand.h
6584 * Added silcmath.h to include the prototoypes of various routines
6585 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
6588 * Changed the following headers to ROBODoc format:
6590 lib/silccore/silcchannel.h
6591 lib/silccore/silccommand.h
6592 lib/silccore/silcid.h
6593 lib/silccore/silcidcache.h
6594 lib/silccore/silcmode.h
6595 lib/silccore/silcnotify.h
6596 lib/silccore/silcpacket.h
6597 lib/silcmath/silcmath.h
6599 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6601 * Added checking to the server code not to start the server if
6602 ciphers and stuff are not configured properly. Affected files
6603 silcd/serverconfig.[h] and silcd/server.c.
6605 * Changed the layout of the header files of the public interfaces
6606 in the SILC libraries. The new layout supports ROBODoc
6607 documentation tool (and some others) so that it is easy to create
6608 a library reference manual. All the other headers and source
6609 code must still follow the CodingStyle document. Also source
6610 code must not include these ROBODoc stuffs, only the headers.
6611 Furthermore, all public interface headers must now be named
6612 by using `silc' prefix, example: silcapi.h, silccipher.h.
6613 Some files were renamed due to this. All the other headers
6614 must not be used as public interfaces. I will update the
6615 CodingStyle document later. Changed following headers, so far:
6617 lib/silcclient/silcapi.h
6618 lib/silccore/silcauth.h
6619 lib/silccore/silcprivate.h
6620 lib/silccrypt/silcdh.h
6622 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6626 * Removed silc_client_packet_send_flush from the client library
6627 as it is not needed. Affected file lib/silcclient/client.[ch].
6629 * Added printing of message of unresolved authentication method
6630 to the Irssi SILC client. Added it to the module formats.
6631 Removed the same message from the client library.
6633 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6635 * Added new distribution feature, DISTLABEL. Every distribution
6636 can define own preprocessor label that can be used in the
6637 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
6638 file distributions, acconfig.h.pre and prepare.
6640 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6642 * Added Makefile.defines_int to include the actual definitions
6643 for Makefile.defines.in. Tested the new distribution system,
6644 created distributions and tested installation.
6646 * Added AWAY message printing to the Irssi SILC client. Added
6647 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
6649 * Added SCONNECT command to call the SILC's CONNECT command.
6650 Cannot use CONNECT directly since Irssi uses that internally.
6651 Affected file irssi/src/silc/core/silc-servers.c.
6653 Added ACTION local command. It is same as ME command but takes
6654 the channel as mandatory argument.
6656 Rewrote some of the Irssi's help files to suite for SILC
6659 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6661 * Added Makefile.defines[.in] that should for now on be included
6662 in all Makefile.am file in the source tree. That file includes
6663 all common compilation definitions for SILC source tree.
6665 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6667 * Minor changes to the ./prepare script to change the package
6668 name according the distribution name to the configure.in.
6670 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6672 * Created new distribution system. Added file `distributions'
6673 that defines all the distributions that can be created out of
6674 the SILC source tree. The ./prepare script now reads that
6675 file to determine how to prepare the distributions. The
6676 first argument to the ./prepare is the name of the distribution
6677 and second is the version of the distribution. If given
6678 without arguments it creates the default (toolkit) distribution
6679 with the default version (defined in ./prepare).
6681 All Makefile.am files that are subject to the distributions
6682 are now named as Makefile.am.pre. These are ./Makefile.am
6683 and lib/Makefile.am. Others may be changed later.
6685 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6687 * Added invite list, ban list, some key management and connection
6688 error message printing to module formats in the Irssi SILC client.
6690 * Added new silc_client_set_away_message to set the away message
6691 that is back to the person who sent private message. The
6692 affected file lib/silcclient/silcapi.h and the
6693 lib/silcclient/client_prvmsg.c.
6695 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6697 * Fixed the private message sending in the Irssi SILC client,
6698 added local command KEY to the Irssi SILC client.
6700 Added key management and key agreement message formats to the
6701 irssi/src/fe-common/silc/module-formats.[ch].
6703 Added USERS (alias WHO) printing, server/router operator
6704 indication and LIST command printing to the module formats.
6706 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6708 * Fixed channel joining notify handling, cumode notify handling
6709 from Irssi SILC client.
6711 * Added SILC specific module-formats to the Irssi SILC client so
6712 that SILC specific message hilighting, colors etc is possible.
6713 Affected file irssi/src/fe-common/silc/module-formats.[ch].
6715 Added channel mode, channel user mode, actions, notices,
6716 whois and whowas printing to the the module-formats.c.
6718 * Fixed a bug in channel deletion in the server. The channel
6719 is not left to the cache even if the channel founder auth mode
6720 is set when there are no users anymore on the channel. Affected
6721 file silcd/server.c.
6723 * The silc_net_localhost now resolves the entire hostname including
6724 the domain name. Affected file lib/silcutil/silcnet.c.
6726 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6728 * Changed the ask_passphrase client operation to be ascynchronous.
6729 It has now a completion callback and a context that the
6730 application must call after it has got the passphrase from
6731 the user. Affected files lib/silcclient/silcapi.h,
6732 lib/silcclient/protocol.c, lib/silcclient/command.c and
6735 Added SilcAskPassphrase callback that the application calls
6736 to deliver the passphrase to the library.
6738 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
6739 The public key verification and especially a certificate
6740 verification is asynchronous procedure.
6742 Added new SILC_SKE_STATUS_PENDING status to indicate the
6743 request is pending and a callback will be called to finalize
6746 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
6747 indicate that remote end did not send its public key (or
6748 certificate), even though we require it. Added check for this
6749 condition in the SKE. This was a security bug, now fixed.
6751 Defined new SilcSKEVerifyCbCompletion callback that is called
6752 when the verification process is completed.
6754 The affected files lib/silcske/silcske_status.h and
6755 lib/silcske/silcske.[ch].
6757 * Changed the verify_public_key client operation to be async
6758 as well. Defined SilcVerifyPublicKey callback that is used to
6759 indicate the success of the public key verification process.
6761 Changed the server and client to use the new async client
6764 * Changed the Irssi SILC client's internal scheduler to be called
6765 twice as many times as it used to be. As a result the client
6766 should be a bit faster now. Affected file is
6767 irssi/src/silc/core/silc-core.c.
6769 * Added support to Irssi SILC client of asynchronous public key
6770 verification and passphrase inquiry. Affected file is
6771 irssi/src/silc/core/silc-core.c.
6773 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6775 * Do not say "You have left channel %s" in client library.
6776 Moved it to the application. Affected files are
6777 lib/silcclient/command.c and silc/client_ops.c.
6779 * Fixed silc_client_get_clients. Command context was not
6780 duplicated and was freed memory in the callback. Affected
6781 file lib/silcclient/idlist.c.
6783 * Do not say "you are now talking..." on JOIN command in the
6784 client library. The appliation must handle it.
6786 * Do not say ".. changed topic to" in command reply in the
6787 client libary. The application must handle it.
6789 * Fixed TOPIC command sending in the client library.
6791 * Fixed a memory leak in silc_client_command_free in the file
6792 lib/silcclient/command.c.
6794 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6796 * Imported a modified version of Irssi client to the source tree.
6797 The Irssi will be used to create a new client called
6798 Irssi SILC. Imported to irssi/.
6800 Added silc_core_init_finish function to the Irssi. Affected
6801 file irssi/configure.in.
6803 A lot changes in the Makefile.ams around the irssi tree.
6805 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6807 * Do not rehash if the new size is same as the old size of the
6808 hash table, in the silc_hash_table_rehash*. The affected file
6809 lib/silcutil/silchashtable.c.
6811 * Replaced hash_table_del_by_context calls from the server
6812 (when channel->user_list and client->channels) to the
6813 hash_table_del as it is sufficient and faster.
6815 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6817 * Added silc_hash_table_list, silc_hash_table_get and the
6818 SilcHashTableList structure to provide an alternative way to
6819 traverse the hash table. The affected files are
6820 lib/silcutil/silchashtable.[ch].
6822 * Changed the server's idlist routines to use the hash table
6823 routines to optimize the code.
6825 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6827 * Replaced the client entry's `channel' list and channel entry's
6828 `user_list' list to hash tables for optimized lookup. Changed
6829 the code to use the hash table interface around the code.
6830 Affected file lib/silcd/idlist.[ch].
6832 * Added `auto_rehash' boolean argument to the function
6833 silc_hash_table_alloc to indicate whether the hash table should
6834 auto-rehash when it thinks is appropriate time. It will
6835 increase the hash table size if the there is twice as much
6836 entries in the table than the size of the table, and will
6837 decrease the size if there are twice as less entries than
6838 the size of the table.
6840 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6842 * Fixed silc_xxx_get_supported to not crash at some circumstances.
6844 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6846 * silc_idcache_purge_by_context deletes the entry now by context
6847 as it is supposed to do. Affected file lib/silccore/idcache.c.
6849 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
6850 client is not anymore valid (WHOWAS givens the info) and not
6851 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
6853 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6855 * Removed the `data' and `data_len' arguments from the ID Cache
6856 interfaces and added `name' argument. ID Cache does not handle
6857 anymore the binary data only a names associated with given ID.
6859 * When hashing a Client ID with silc_hash_id the entire ID is
6860 not hashed anymore, instead only the hash of the Client ID is
6861 hashed. This way we can access the Client ID from the cache
6862 with Client ID but with the hash of the ID (which is a hash of
6863 the nickname) as well without any difference in performance.
6865 Added also silc_idcache_find_by_id_one_ext to do one on one
6866 searching when we have the actual ID. Added also function
6867 silc_hash_client_id_compare. The affected files are
6868 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
6870 * When hashing the name associated with a ID it is always done
6871 in lowercase. This way we can access the cache without worrying
6872 about case-sensitivity, even though, for example nicknames are
6875 * Fixed a bug in server with channel message sending. It put
6876 wrong ID type as destination ID. The affected file
6877 silcd/packet_send.c.
6879 * silc_idcache_del_by_context now deletes from all hash tables
6880 by context. Affected file lib/silccore/idcache.c.
6882 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6884 * Changed the client library to use the new ID Cache interface.
6885 Changes around the source tree.
6887 * Added silc_hash_table_rehash_ext to rehash with specific
6888 hash function. Affected file lib/silcutil/silchashtable.[ch].
6890 * Added silc_hash_string_compare to compare two strings in the
6891 hash table. Affected file lib/silcutil/silcutil.[ch].
6893 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6895 * Added new function silc_idcache_del_by_context into the
6896 lib/silccore/idcache.[ch].
6898 * Changed the server's ID list routines to use the new ID Cache
6899 interface. Changes around the source tree.
6901 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6903 * Added silc_hash_table_del[_by_context]_ext functions in to the
6904 lib/silcutil/silchashtable.[ch].
6906 Removed silc_hash_table_find_all* routines and added new
6907 silc_hash_table_find_foreach to replace them.
6909 Added silc_hash_table_replace_ext function as extended
6910 replacing function. Separated the simple hash table interface
6911 from the extended hash table interface in the file
6912 lib/silcutil/silchashtable.h.
6914 * Fixed minor bugs and changed it to use some of the new
6915 hash table functions in lib/silccore/idcache.c
6917 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6919 * Added new function silc_hash_table_find_all to return all keys
6920 in the hash table by the specified key. As the hash table is
6921 collision resistant it also makes it possible to have several
6922 duplicate keys in the hash table. This function may be used to
6923 find all of the keys from the hash.
6925 Added user_context arguments to the SilcHashFunction,
6926 SilcHashCompare and SilcHashDestructor to deliver user specified
6929 Added new fuctions silc_hash_table_find[_all]_ext to do
6930 extended lookup with specified hash and compare functions and
6931 specified user contexts.
6933 Added new function silc_hash_table_add_ext to add the key
6934 with specified hash function and user context.
6936 Added new function silc_hash_table_foreach to traverse all
6937 entrys in the hash table. Added SilcHashForeach callback
6940 Added new function silc_hash_table_del_by_context to delete
6941 the entry only if the context associated with the key matches.
6943 Affected files are lib/silcutil/silchashtable.[ch].
6945 * Removed silc_hash_[server/client/channel]_id and added just
6946 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
6947 silc_hash_id_compare to compare two ID's using as the hash table
6948 comparison function. Added also silc_hash_data to hash
6949 binary data and silc_hash_data_compare to compare it.
6951 * Removed silc_idlist_find_client_by_hash as it is not needed
6952 anymore. Affected file silcd/idlist.[ch].
6954 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
6955 to use internally the SilcHashTable. The new ID Cache is a lot
6956 faster than the old one. Some of the ID Cache interface was also
6957 rewritten and obsolete and stupid functions were removed.
6959 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6961 * Added entry_count field to the SilcHashTable to keep the number
6962 of the entries in the table. Implemented the function
6963 silc_hash_table_rehash. Added new function
6964 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
6966 Fixed a minor bug in silc_hash_table_free.
6968 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
6969 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
6970 into the lib/silcutil/silcutil.[ch].
6972 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6974 * Implemented a collision resistant hash table into the
6975 lib/silcutil/silchashtable[ch]. See the header and the source
6976 for the SilcHashTable API.
6978 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6980 * Merged dotconf version 1.0.2 into lib/dotconf.
6982 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6984 * Do not compile anything in lib/silcsim/* if the SIM support
6985 is not enabled. The tree should now compile without problems
6988 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6990 * Compiled the SILC under cygwin. Compiled and tested briefly
6991 without problems. More tests needed. The SIMs didn't compile
6994 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
6996 * Fixed possible crash in silc_get_username in the
6997 lib/silcutil/silcutil.c.
6999 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7001 * Fixed a va_arg in silc/client_ops.c.
7003 * Oops, RC5 routines were named AES and caused some problems
7004 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7006 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7008 * Added new SilcIDIP structure into the lib/silccore/id.h and
7009 replaced the old `ip' fields from all SILC ID's to that type.
7010 This is a step towards IPv6 support.
7012 The silc_id_get_len takes now the ID as an extra argument.
7013 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7014 both IPv4 and IPv6 based ID's.
7016 The affected files are lib/silccore/id.[ch] and other files
7017 around the tree using these routines.
7019 * Removed the ID length arguments in server from various
7020 silc_server_send_notify_* routines -> they are not needed
7023 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7025 * Fixed memory leak in silc_encode_pem_file in the file
7026 lib/silcutil/silcutil.c.
7028 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7030 * Check minor version as well in the SKE. Affected files are
7031 silcd/protocol.c and lib/silcclient/protocol.c.
7033 * Added --identifier option to the server so that an identifier
7034 can be when creating the public key for the server. Affected
7035 file is silcd/silcd.c.
7037 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7038 lib/silccrypt/silcpkcs.c.
7040 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7042 * Register default ciphers and stuff when using -C option with
7043 the server. Affected file sildc/silcd.c.
7045 * Put back the servers public key filename format, it is better
7046 than the new one. For now, the client keys are saved with the
7047 new filename format. The affected file silc/client_ops.c.
7049 * Implemented the Cipher API for the rest of the ciphers that
7050 did not implement it or implemented it the wrong way.
7052 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7054 * Register default ciphers and stuff when using the -S option
7055 in the client. Affected file silc/silc.c. Same also when
7056 creating new key pair with -C option.
7058 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7060 * Fixed the silc_verify_public_key client operation function to
7061 save the public keys differently. The fingerprint is now
7062 used as filename and not the hostname. This way also the
7063 client keys are saved uniquely and not with hostnames. The
7064 affected file is silc/client_ops.c.
7066 * Trimmed the silc_hash_fingerprint function to remove extra
7067 whitespaces from the end of the fingerprint. The affected
7068 file is lib/silccrypt/silchash.c.
7072 * Added silc_cipher_register_default function to register all
7073 default ciphers. It can be used when configuration files
7074 does not exist and the application does not want any specific
7075 ciphers in any specific order.
7077 The SilcDList is now used as silc_cipher_list dynamically
7078 allocated cipher list. Removed the static list all together
7079 and now all ciphers must be allocated to the dynamic list.
7080 The silc_cipher_alloc routine was changed to check only the
7083 All silc_cipher_* routines that used to return int returns
7086 The affected files lib/silccrypt/silccrypt.[ch].
7088 * The same thing was done to silc_hash_* as for silc_cipher_*
7089 routines. Affected files lib/silccrypt/silchash.[ch].
7091 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7092 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7093 Added also silc_pkcs_[un]register[_default] functions.
7094 Removed the data_context from the PKCS API.
7096 * Added silc_hmac_register_default function to register default
7097 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7098 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7099 to unregister all hmacs at once.
7101 * Register the default ciphers, hash functions, PKCSs and HMACs
7102 if client's configuration file does not exist. The affected
7105 * The client did not load the hash functions from the SIM
7106 modules at all. Added support for this. Affected file is
7107 silc/clientconfig.c.
7109 * When decoding public key with silc_pkcs_public_key_decode, check
7110 the supported algorithm only if PKCS are registered. Affected
7111 file lib/silccrypt/silcpkcs.c. The same was done with the
7112 silc_pkcs_private_key_decode.
7114 * Fixed the SILC List routines to keep the list always in order.
7115 It used to change the list's order when traversing the list but
7116 not it preserves the order. Affected file lib/trq/silclist.h.
7118 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7120 * Added the client library to use the SilcSocketConnection's
7121 reference counter (by silc_socket_dup) to prevent the bug that
7122 the socket object may be freed underneath async operation.
7124 * The name resolv library checking fixes in the configure.in.pre.
7127 * Created new version of the protocol drafts for future
7128 development. The -03 drafts are the ones that will be changed
7129 in the trunk now and the -02 will remain as they are.
7131 * Send list of CUMODE notifys to the router when announcing
7132 the channel users to the router. Affected file silcd/server.c.
7133 If the router receiving channel founder CUMODE for a channel
7134 that already has channel founder it will send CUMODE notify
7135 to the sender to remove the channel founder rights from the
7136 announced client. Affected file silcd/packet_receive.c.
7138 * The CUMODE notify may now use Server ID as well as the entity
7139 who changes the mode. Updated protocool specs.
7141 * Updated INSTALL and README files.
7143 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7145 * New web pages in the http://silc.pspt.fi. The pages was
7150 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7152 * Implemented the [DenyConnectin] config section in the server.
7153 Added silc_server_config_denied_conn to check whether incoming
7154 connection is denied. Affected file silcd/serverconfig.[ch].
7156 * Do not check the ports when checking the incoming configuration
7157 data if the port is 0, meaning any. Affected file is
7158 silcd/serverconfig.c.
7160 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7162 * Fixed buffer overflow in silc_string_compare in the file
7163 lib/silcutil/silcutil.c.
7165 * Fixed double free in silc_server_command_leave in the file
7168 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7170 * Fixed the version checking in the server. Affected file is
7173 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7175 * Fixed the configuration data fetching when accepting new
7176 connections in the server. Affected file silcd/server.c.
7178 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7180 * Added `sender_entry' argument to the function
7181 silc_server_packet_relay_to_channel so that we can check
7182 whether some destination actually belongs to the same route
7183 the sender belongs (ie, we must not resend the packet to the
7184 sender). Affected file silcd/packet_send.[ch].
7186 * Added `servername' field to the SilcClientEntry in the server
7187 to hold the name of the server where client is from. Affected
7188 file is silcd/idlist.h.
7190 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7192 * Moved the channel message encrypting in the router betwen
7193 router connections from silc_server_channel_message to the
7194 silc_server_packet_relay_to_channel since we want to check
7195 whether we have anybody channel before encrypting anything.
7196 Affected files silcd/packet_[receive/send].c.
7198 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7200 * Fixed the [AdminConnection] server config section to support
7201 multiple entries. Affected file silcd/serverconfig.c.
7203 * Added support into the server to check the validity of the
7204 incoming connection before executing any KE or authentication
7207 * The connection configuration is now saved to the KE and
7208 connection auth protocol contexts and not fetched anymore in
7209 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7211 * The local hosts listenning address and port is also resolved
7212 now when starting the server. We want to have the socket object
7213 to include the real address and port for the listener. Added
7214 new function silc_net_check_local_by_sock into the files
7215 lib/silcutil/silcnet.[ch].
7217 * Fixed a broadcast bug in server -> do not broadcast if we
7220 * Fixed a routing bug. Do not route broadcast packets ever.
7221 Broadcast packets must be processed always and not routed since
7222 they may be destined to some other host than yourself and thus
7223 would get routed without no good reason. Affected file is
7226 * Added function silc_server_config_is_primary_route to check
7227 whether primary router connection has been configured (a router
7228 configuration that we are initiating). If there is not, we
7229 will assume that there is only two routers in the SILC network
7230 and we will use the incoming router connection as our primary
7231 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7233 * Changed the order of the broadcasting. Broadcast _after_ the
7234 packet has been processed not before. Affected file is
7237 * Fixed a [ClientConnection] parsing bug. The port was never
7238 parsed correctly thus resulting to port 0. Affected file
7239 silcd/serverconfig.c.
7241 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7242 argument and did not set the broadcast packet flag. Affected
7243 file silcd/packet_send.c. Fixed same bug in the function
7244 silc_server_send_notify as well.
7246 * If we receive NEW_ID packet for our own ID in the server, ignore
7249 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7253 * Removed the nickname from the Private Message Payload.
7254 Updated the code and the protocol specs.
7256 * Updated protocol specs for submitting to the IETF.
7258 * Tweaked the Random Number Generator a bit. Affected file
7259 lib/silccrypt/silcrng.c. Exported a new function
7260 silc_rng_[global]_add_noise which can be used to add more
7263 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7265 * Do not parse packets with different timeout when protocol
7266 is active -> may cause problem with rekey. Affected file
7269 * When server receives signoff notify it must not create
7270 new channel key if the client is on any channels since the
7271 sender of the signoff notify will create it.
7273 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7275 * Added printing of error messages during SKE protocol from the
7276 failure packet sent by server during SKE. Affected file
7279 * Removed the client's failure_callback handling with timeout
7280 and handle it immediately when received.
7282 * The SKE library returned wrong type in SUCCESS and FAILURE
7283 packets. They must be 32 bit MSB not 16 bit MSB.
7285 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7287 * Ok, rewrote the logic of the re-key and now it seems to work.
7288 I tested it on high traffic with frequent re-keys without
7289 problems. Added hmac_receive (and renamed hmac to hmac_send)
7290 in SilcClientConnection in lib/silcclient/client.h and
7291 in SilcIDListData in silcd/idlist.h. Also, removed the
7292 SilcPacketParserContext's cipher and hmac fields as they are
7293 not needed anymore and actually caused some problems when
7294 the ciphers and hmac's changed underneath the packet parser.
7296 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7298 * If re-key protocol is active then process the incoming packets
7299 synchronously since we must assure that icoming packets encrypted
7300 with the old key is processed before the new keys is set to
7301 use. This is true other packets than for REKEY packets.
7302 Affected file silcd/server.c. The same was done to client library
7303 as well, affected file lib/silcclient/client.c.
7305 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7307 * Fixed bug in client and server to accept the force send if
7308 the packet is send from silc_[server/client]_packet_process
7309 function. Otherwise the packets are never delivered, oops.
7311 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7313 * Disable force sending of packets when REKEY protocol is active.
7314 We must assure that no packet is sent directly when rekey is
7315 performed. All packets must be sent through packet queue.
7316 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7317 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7318 function is silc_[server/client]_packet_send_real to check
7321 * Replaced the SIM paths from example config files to
7322 /usr/local/modules. Also, make install creates now
7323 /usr/local/silc/logs directory to hold all the SILC server
7326 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7328 * Made the configure.in.pre work on Solaris. Patch by salo.
7330 * Made all ciphers compatible with non-x86 machines. Defined
7331 CBC mode macros into lib/silccrypt/ciphers_def.h.
7333 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7335 * Fixed the make install.
7337 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7339 * When MAC computation fails the silc_packet_decrypt returned 0
7340 even though it was supposed to return -1. Fixed this. The
7341 affected file is lib/silccore/silcpacket.c.
7343 * Do not replace the config files in /etc/silc (in make install)
7344 if they already exist. Affected file ./Makefile.am.
7346 * Do not send re-key packets immediately but through packet queue.
7347 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7349 * Changed silc_net_check_host_by_sock to return FALSE if the
7350 IP/DNS could not be resolved. Though, it returns the IP address
7351 now even if it could not resolve it (but returns also FALSE).
7352 Affected file lib/silcutil/silcnet.[ch].
7354 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7356 * Added silc_pkcs_decode_identifier to decode the public key's
7357 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7358 Added also silc_pkcs_free_identifier. Added also new context
7359 SilcPublicKeyIdentifier.
7361 * Added -S option to the silc client. It is used to dump the
7362 contents of the specified public key file.
7364 * Changed the PKCS api to return the public key length when
7365 setting the public key.
7367 * Fixed a fatal bug in the public and private key file loading.
7368 Affected file lib/silccrypt/silcpkcs.c.
7370 * Execute the packet parsing for client with zero (0) timeout
7371 if the protocol is active. Affected file silcd/server.c.
7373 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7375 * Made the key generation options to the silcd program. Added
7376 -C option, equivalent to client's option.
7378 * Added new [ServerKeys] config section to the server. It
7379 configures the server's public and private key.
7381 * Defined generic Public Key Payload into the protocol
7382 specification to send specific type of public keys and
7385 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7386 public key or certificate.
7388 * Implemented the GETKEY command to the server and to the
7389 client library and on user interface.
7391 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7393 * Made preliminary `make install' work.
7395 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7397 * Added SilcServerRekey context into silcd/idlist.h.
7399 * Added the PFS support as defined in the specification to the
7400 SKE protocol. Affected files lib/silcske/*.c.
7402 * Added `ske_group' field to the SilcServerRekey context to hold
7403 the number of the SKE group that is used with PFS in re-key.
7404 Affected file silcd/idlist.h.
7406 * Added PFS re-key support to the server. Affected file is
7409 * Added silc_protocol_cancel to cancel execution of the next
7410 state of the protocol. Affected file is
7411 lib/silccore/silcprotocol.[ch].
7413 * Added the re-key support with and without PFS to the client
7414 library. Re-key is performed once in an hour, by default.
7416 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7417 Added silc_client_rekey_callback and silc_client_rekey_final.
7418 Affected files are lib/silcclient/protocol.[ch] and
7419 lib/silcclient/client.[ch].
7421 * Removed the `hmac_key' and `hmac_key_len' fields from the
7422 SilcClientConnection structure; not needed. Affected file is
7423 lib/silcclient/client.h.
7427 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7429 * Do not ask whether user wants to use the negotiated private key
7430 for private messages, just use it. Affected file is
7431 silc/local_command.c.
7433 * Added `send_enc_key' and `enc_key_len' fields to the
7434 SilcIDListData structure since they are needed in the re-key
7435 phase. Affected file is silcd/idlist.[ch].
7437 * Implemented the simple re-key protocol into the server.
7438 Affected files silcd/server.c and silcd/protocol.[ch]. The
7439 re-key will be performed once in an hour, by default.
7441 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
7442 Added silc_server_rekey, silc_server_rekey_callback and
7443 silc_server_rekey_final.
7445 * Removed Tunneled flag from the protocol. Updated the code
7446 and the specifications.
7448 * Adde `pfs' field to the SilcIDListData to indicate whether
7449 the PFS is to be performed in the re-key. Affected file is
7452 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7454 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
7455 int64 of at least the xintXX size. If void * is less that 4
7456 bytes uint32 * will be used. Defined bool as boolean.
7458 * Changed _ALL_ unsigned long and unsigned int to uint32,
7459 unsgined short to uint16 in the source tree.
7461 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
7462 not handle clients that has entry->data.registered == FALSE.
7463 They are not in the network anymore. Affected file is
7466 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7468 * Implemented the sending of the SERVER_SIGNOFF notify in the
7469 server. Affected file is silcd/server.c.
7471 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
7472 Added also silc_notify_payload_encode_args into the
7473 lib/silccore/silcnotify.[ch].
7475 * Implemented ther SERVER_SIGNOFF notify handling in the server.
7476 Affected file silcd/packet_receive.c.
7478 * Implemented the SERVER_SIGNOFF notify handling in the client
7479 library. Affected file lib/silcclient/client_notify.c. Also,
7480 implemnted the printing of the SERVER_SIGNOFF info to the
7481 application. Affected file silc/client_ops.c.
7483 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
7484 if the deleting was successful. Affected file silcd/idlist.[ch].
7486 * Added support for public key authentication in the connection
7487 authentication protocol in the client library. Affected file
7488 lib/silcclient/protocol.c.
7490 * Changed the server's silc_idlist_get_clients_by_* interface
7491 to support already allocated array so that new entries may be
7492 added to pre-allocated array. Affected file silcd/idlist.[ch].
7493 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
7494 and command replies.
7496 * All command reply functions in the server now calls the
7497 pending command callback even if error occured. This way the
7498 error will be delivered to the client as well. Affected files
7499 silcd/command.c and silcd/command_reply.c.
7501 * Fixed INFO command to return local server's info if no server
7502 was provided. Affected file lib/silcclient/command.c.
7504 * Removed RESTART command for good. Updated the code and the
7507 * Rewrote parts of the task system. It is a bit simpler now.
7508 Removed unsued task priorities. The affected files are
7509 lib/silcutil/silctask.[ch].
7511 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7513 * Moved the USERS printing from the library to the application.
7514 Affected files lib/silcclient/command.c and silc/client_ops.c.
7516 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7520 * Added channel key re-key support. The re-key is perfomed
7521 only by the router and is done once in an hour. Added `rekey'
7522 field to the SilcChannelEntry in the server. Affected files
7523 silcd/server.c and silcd/idlist.h.
7525 * Added silc_task_unregister_by_context into the file
7526 lib/silcutil/silctask.[ch].
7528 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7530 * Added SILC_UMODE_GONE mode to indicate when the client is not
7531 present in the SILC network. Added also support to the local
7532 command AWAY that will set this mode. Added support of showing
7533 "xxx is gone" in WHOIS command. The USERS command shows the
7534 gone status as well.
7536 * Fixed setting server and router operator privileges in the
7537 server's UMODE command. Affected file silcd/command.c.
7539 * Merged the SKE KE1 and KE2 payloads into one payload. The
7540 new KE payload is equivalent to the old KE2 payload.
7542 Cleaned up the SKE Start Payload parsing. It now uses the
7543 simple buffer unformatting to do the parsing. A lot faster
7546 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
7547 to the SKE that is used to indicate whether both of the SKE
7548 parties should perform authentication. By default only the
7549 responder performs authentication. By setting this flag also
7550 the initiator must do authentication. By default it is unset
7551 since in normal SKE case, client to server connection, only
7552 the responder should do authentication. When doing SKE between
7553 two clients both should perform authentication. Updated the
7554 code and the protocol specs.
7556 * A little fix to IDENTIFY command in the server. Search the
7557 client first by hash not nickname. Affected file is
7560 * Fixed the silc_client_close_connection to support closing
7561 the client to client connections wihtout deleting too much
7562 data. Affected file lib/silcclient/client.c.
7564 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
7565 are received if protocol used to be active but is not anymore
7566 the application would crash due to NULL pointer dereference.
7567 Affected files silcd/server.c and lib/silcclient/client.c.
7569 * Added `hash' field to the SilcClientConnection to include
7570 the hash function negotiated in the SKE protocol.
7572 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
7573 to set the channel founder authentication data. A client can
7574 claim the founder rights later by providing the authentication
7575 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
7576 This way the channel founder can regain the channel founder
7577 privileges even it is left the channel. This works only on
7578 local server and the client must be connected to the same
7579 server to be able to regain the founder rights. Updated the
7580 protocol specs accordingly.
7582 Added support to the CMODE command in the client to set the
7583 founder auth data. Read the README to see how to set it.
7585 Added support to the CUMODE command to claim the founder
7586 rights. Read the README to see how to do it.
7588 Added support for the founder authentication to the Channel
7589 Entry in the server. Affected file silcd/idlist.h.
7591 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
7592 server's CMODE command. Affected file silcd/command.c.
7594 * Added the following new functions into lib/silccore/silcauth.[ch]:
7595 silc_auth_get_method and silc_auth_get_data.
7597 * The server now saves the remote hosts public key to the
7598 SilcIDListData pointer. Affected file silcd/protocol.c.
7600 * The normal server now does not remove the channel entry from
7601 the cache if the founder authentication data is set. It used
7602 to remove it if the founder was the last one on the channel on
7603 the server and left the channel. The auth data is saved and
7604 if the channel is re-joined later the old entry is used with
7605 the old auth data. Affected files silcd/command_reply.c and
7608 * Removed the `pkcs' field from the SilcIDListData structure
7609 in the server; it is not used. Affected file silcd/idlist.h.
7611 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7613 * Fixed packet processing on slow links. Partial packets were
7614 never re-processed because the incoming data buffer was cleared
7615 by the application. Application must not directly clear the
7616 sock->inbuf, the packet processing routines handle it. Fixed
7617 this in client library and in server.
7619 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7621 * Fixed the WHOIS and IDENTIFY send reply function to really
7622 check whether to send list or just one entry. Affected file
7625 * Cleaned up the LEAVE command's channel key distribution. The
7626 affected file silcd/command.c.
7628 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
7629 can enforce the channel mode as well. In that case the ID
7630 includes the ID of the server. The code now enforces the
7631 mode change if the router have different mode than the server.
7633 * The notify client operation with CMODE_CHANGE notify can now
7634 return NULL client_entry pointer if the CMODE was not changed
7635 by client. Application must check for this.
7637 * Added <Server ID> argument to INFO command to support server
7638 info fetching by Server ID.
7640 * Added silc_server_announce_get_channel_users to get assembled
7641 packets of channel users of the specified channel. Affected
7642 file silcd/server.[ch].
7644 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
7645 was freed underneath the ID Cache.
7647 * Re-announce clients when the server received CHANNEL_CHANGE
7648 notify from the router. Affected file silcd/packet_send.c.
7650 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7652 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
7653 crashed since it did not handle the fact that there is no cipher
7654 called "3" and didn't check the error condition. Now fixed.
7656 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
7657 flag. It can be used to send message requests.
7659 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7661 * Implemented the RESTART command in the client.
7663 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
7664 notice type messages. Added notice printing to the user
7667 * The channel keys are not re-generated if the channel's mode
7668 is PRIVKEY, ie private key on the channel exists. Affected
7669 files silcd/server.c and silcd/command.c.
7671 * Fixed a little bug in channel message delivery when channel
7672 private keys are set in the server. Affected file is
7673 silcd/packet_send.c.
7675 * Changed the setting on channel->on_channel = TRUE from the
7676 silc_client_save_channel_key to the JOIN command reply. The
7677 key payload is not received if the private channel key is set.
7678 Affected file lib/silcclient/command_reply.c and the
7679 lib/silcclient/client_channel.c.
7681 * When the CMODE_CHANGE notify is sent and the channel private
7682 key mode is removed the channel key must be re-generated in
7683 other cells as well. Added this support for the router in the
7684 silcd/packet_receive.c.
7686 * Added new local command NOTICE to send notice message on
7687 channel. Affected file silc/local_command.[ch].
7689 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7691 * Added new local command ME to the client. It is used to send
7692 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
7693 some action. Affected file silc/local_command.[ch].
7695 * Changed channel_message and private_message client operations
7696 to deliver the message flags to the application. Added also
7697 the `flags' arguments to the silc_client_send_channel_message
7698 and silc_client_send_private_message functions. Affected file
7701 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7703 * Redefined the Private Message Payload to support private message
7704 keys and to support the new private message flags. Updated
7705 the protocol specs. Flags makes it possible to have for example
7706 CTCP style messages.
7708 * Added new type SilcPrivateMessagePayload and defined an API
7709 for it in the lib/silcclient/silcprivate.[ch].
7711 * Tested private message private keys successfully. Tested the
7712 private message key set, unset and list commands with the new
7715 * Redefined the Channel Message Payload to include the channel
7716 message flags (equal with private message flags) to support
7717 for example CTCP style messages.
7719 * Defined some of the message (for channel and private message)
7720 flags. Updated the protocol specs and added the flags to the
7721 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
7723 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7725 * Added SilcKeyAgreementStatus type to the key agreement routines
7726 to indicate the current status and error if one occured.
7727 The status types are defined in the lib/silcclient/silcapi.h.
7729 * Added new local command KEY that is used to set and unset private
7730 keys for channels, set and unset private keys for private messages
7731 with remote clients and to send key agreement requests and
7732 negotiate the key agreement protocol with remote client. The
7733 key agreement is supported only to negotiate private message keys,
7734 it currently cannot be used to negotiate private keys for channels,
7735 as it is not convenient for that purpose.
7737 * Fixed a minor pending callback setting bug in the function
7738 silc_client_get_client_by_id_resolve, now the function works.
7739 Affected file lib/silcclient/idlist.c.
7741 * Added function silc_net_get_local_port to get local bound
7742 port by socket. Added to lib/silcutil/silcnet.[ch].
7744 * Added `sockets' and `sockets_count' fields to the SilcClient
7745 object. They hold the sockets of the listenning sockets in
7746 the client. Listenning sockets may be for example the key
7747 agreement server. Affected file lib/silcclient/client.[ch].
7748 Added functions the silc_client_add_socket and the
7749 silc_client_del_socket. They are exported to the application
7752 * Added ~./silc/clientkeys to support other client's public keys.
7754 * Renamed verify_server_key client operation to verify_public_key
7755 and added one argument to indicate the type of the connection
7756 (server, client etc.).
7758 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7760 * Added silc_server_connection_auth_request to handle the
7761 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
7762 silcd/packet_receive.[ch].
7764 * Added silc_server_send_connection_auth_request into the
7765 silcd/packet_send.c to send the connection auth request packet.
7767 * Cleaned up the silcd/protocol.c a bit and fixed some memory
7770 * Fixed the public key authentication in responder side in the
7771 server. The `auth_data' pointer includes the SilcPublicKey
7772 not the path to the public key. Affected file silcd/protocol.c.
7774 * Implemented the public key authentication in the initiator side
7775 in the server. Affected file silcd/protocol.c.
7777 * Removed the [RedirectClient] config section from the server
7778 configuration. Is not needed and I don't want to implement it.
7780 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7782 * Cleaned up the CMODE command in the server. It now works
7783 correctly and supports all the modes defined in the protocol.
7784 Affected file is silcd/command.c.
7786 * Added `hmac_name' field to the SilcChannelEntry in the server
7787 to hold the default HMAC of the channel. It can be set when
7788 creating the channel (with JOIN command). Affected files
7791 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
7792 type to indicate the change of the current cipher and hmac
7793 on the channel. Client can safely ignore the <cipher> argument
7794 (if it chooses to do so) since the CHANNEL_KEY packet will
7795 force the channel key change anyway. The <hmac> argument is
7796 important since the client is responsible of setting the new
7797 HMAC and the hmac key into use.
7799 * Fixed the CMODE command in the client library as well.
7801 * Tested CMODE command in router environment successfully.
7803 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7805 * Show the version of the remote client (or server) when connecting
7806 to the server. It is logged to the log file. Affected file
7807 is silcd/protocol.c.
7809 * Fixed the KILLED notify handling in the client library. The
7810 client must be removed from all channels when receiving the
7813 Also, do not remove the client entry when giving the KILL
7814 command but when the KILLED notify is received.
7816 * Removed silc_idlist_find_client_by_nickname from the server.
7817 Not needed anymore. Affected files silcd/idlist.[ch].
7819 * Implemented the CHANNEL_CHANGE notify type handling to the
7820 server. Affected file silcd/server.c.
7824 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7826 * Added silc_server_send_notify_invite to send the INVITE
7827 notify between routers.
7829 * Implemented the INVITE command correctly to the server.
7831 * Implemented the INVITE notify type handling in the server.
7833 * Implemented the INVITE command to the client library and on the
7836 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7838 * Added function silc_server_get_client_resolve to find the
7839 client entry by ID from all ID lists and then resolve it
7840 (using WHOIS) if it cannot be found. Affected file is
7843 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7845 * Implemented the BAN command to the client library.
7847 * The JOIN command in the server now checks the invite list
7850 * Changed the silc_command_reply_payload_encode_va and the
7851 silc_command_payload_encode_va to support that if argument is
7852 NULL it ignores and checks the next argument. Affected file
7853 lib/silccore/silccommand.c.
7855 * Added silc_server_send_notify_ban to send the BAN notify
7856 type between routers.
7858 * Chaned the silc_notify_payload_encode to support that if
7859 argument is NULL it ignores and checks the next argument.
7860 Affected file lib/silccore/silcnotify.c.
7862 * Tested ban lists in router environment successfully.
7864 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7866 * Implemented BAN command to the server, in silcd/command.[ch].
7868 * Removed the BAN and INVITE_LIST modes from the CMODE command
7871 * Added function silc_string_match to regex match two strings.
7872 Affected files lib/silcutil/silcutil.[ch].
7874 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7876 * Redefined parts of the SilcChannelEntry in the server to support
7877 the new ban and invite lists.
7879 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7881 * Redefined the INVITE command. The same command can be used to
7882 invite individuals to the channel but also to manage the invite
7883 list of the channel (to add to and remove from the invite list).
7884 Updated the protocol specs.
7886 * Added new command SILC_COMMAND_BAN that can be used to manage
7887 the ban list of the channel. Updated the protocol specs.
7889 * Removed the channel modes: the SILC_CMODE_BAN and the
7890 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
7891 in the CMODE command. The equivalent features are now available
7892 using INVITE and BAN commands. Updated the protocol specs.
7894 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
7895 in the network about change in the current ban list. The notify
7896 type is not used by the client.
7898 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
7899 support the invite lists.
7901 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7903 * Added new function silc_string_regexify that converts string
7904 including wildcard characters into regex string that can
7905 be used by the GNU regex library. Added into the file
7906 lib/silcutil/silcutil.[ch].
7908 Added silc_string_regex_combine to combine to regex strings
7909 into one so that they can be used as one regex string by
7910 the GNU regex library. Added into the file
7911 lib/silcutil/silcutil.[ch].
7913 Added silc_string_regex_match to match two strings. It returns
7914 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
7916 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7918 * Imported GNU regex to the soruce tree into lib/contrib.
7919 Fixed some compiler warning from the regex.c.
7921 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7923 * Fixed MOTD command in the server to work in router environment.
7925 * Fixed the MOTD command in the client library to support
7926 the server argument in the command.
7928 * Added `nickname_len' argument to the silc_idlist_add_client
7929 in the server, as the `nickname' argument may be binary data
7932 * Added silc_idlist_get_channels to return all channels from
7935 * Implemented LIST command to the server. Affected file is
7938 * Implemented the LIST command to the client library and on the
7941 * Added [<user count>] argument to the LIST command reply.
7942 With private channels the user count is not shown.
7944 * Updated TODO and README.
7946 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7948 * The client entry's data.registered must be TRUE even with
7949 global client entry on global client list. The data.registered
7950 is used to check whether the client is anymore in the network,
7951 for example with WHOWAS command so it must be valid.
7953 * Fixed the WHOWAS command in the server. It now actually works
7954 in router environment. Added function into silcd/command_reply.c
7955 silc_server_command_reply_whowas_save.
7957 * Added silc_idlist_purge function to the silcd/idlist.c
7958 to periodically purge the ID Cache.
7960 * Fixed INFO command in the server. It works now in router
7961 environment. Added <server name> argument to the INFO command
7962 reply. Updated the protocol specs.
7964 * Fixed minor bug in silc_idcache_purge to not purge if the
7965 expire value is zero.
7967 * Fixed various bugs in WHOIS and IDENTIFY command handling as
7968 they were buggy because of the WHOWAS information.
7970 * Fixed local command MSG to handle the async resolving of
7971 the remote client properly. It used to fail the first MSG.
7972 Affected file silc/local_command.c.
7974 * Added `data_len' field to SilcIDCache context.
7976 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7978 * Update TODO. Todo in commands in the server.
7980 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7982 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
7983 used by routers as broadcast packet to inform other routers
7984 about the changed user mode.
7986 Implemented the notify handling in the server. Affected file is
7987 silcd/packet_receive.c. Added the function
7988 silc_server_send_notify_umode to the silcd/packet_send.[ch].
7990 * Added new generic Channel Payload and deprecated the New Channel
7991 Payload. The New Channel Payload is now the generic Channel
7994 * Added new argument `mode' to the silc_server_send_new_channel
7995 as it is required in the Channel Payload now.
7997 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
7998 and created a new and real SilChannelPayload to represent the
7999 new generic Channel Payload. Implemented the encode/decode
8000 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8002 * Added silc_server_get_client_channel_list to return the list
8003 of channels the client has joined for WHOIS command reply.
8004 Affected file silcd/server.[ch].
8006 * Implemented the channel list sending in the WHOIS command reply
8007 in server and in the client.
8009 Implemented the channel list displaying on the user interface
8010 as well. Affected file silc/client_ops.c.
8012 * Added silc_channel_payload_parse_list to parse list of Channel
8013 Payloads. It returns SilcDList list of SilcChannelPayloads.
8014 Client for example can use this function to parse the list of
8015 channels it receives in the WHOIS command reply. The caller
8016 must free the list by calling silc_channel_payload_list_free.
8017 Affected files lib/silccore/silcchannel.[ch].
8019 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8021 * Added one new argument <user mode> to the WHOIS command reply
8022 to return the mode of the user in SILC. Updated the protocol
8025 Implemented it to the server and client.
8027 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8029 * Fixed the mode printing on the user interface on joining.
8030 Affected file silc/client_ops.c.
8032 * Implemented the UMODE command and user modes in general to the
8033 client library and to the user interface.
8035 * Implemented the UMODE command to the server.
8037 * The server now sends UNKNOWN_COMMAND error status if client sends
8038 unknown command. Affected file silcd/command.c.
8040 * All server commands now handle the command identifier the right
8041 way when sending the command reply to the client. The client can
8042 use to identify the command replies with the identifier.
8044 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8046 * Added silc_server_get_client_route to resolve the route to
8047 the client indicated by the client ID. Affected file is
8050 * Added silc_server_relay_packet as general function to relay
8051 packet to arbitrary destination. This deprecates functions
8052 like _send_private_message_key, _relay_notify etc. Affected
8053 file is silcd/packet_send.[ch].
8055 Removed silc_server_send_key_agreement,
8056 silc_server_send_private_message_key and
8057 silc_server_packet_relay_notify functions from the file
8058 silcd/packet_send.[ch].
8062 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8063 server. Affected file silcd/packet_receive.[ch].
8065 * Implemented the KILL command to the client. Implemented the
8066 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8067 Affected files lib/silcclient/command[_reply].c and
8068 lib/silcclient/client_notify.c. Implemented the KILL notify
8069 printing in the user inteface.
8071 * Fixed a lot silc_parse_nick memory leaks from the client
8072 library in the file lib/silcclient/command.c.
8074 * Changed the silc_server_send_notify_on_channels's `sender'
8075 argument from SilcSocketConnection to SilcClientEntry to
8076 check the sender as entry and not as connection object and not
8077 to send to the client provided as argument. The affected file
8078 is silcd/packet_send.[ch].
8080 * The notify packets that are destined directly to the client used
8081 to not to be processed by the server. Now changed that and the
8082 server processes all notify packets. After relaying the packet
8083 to the client the notify packet is processed in the server.
8085 * The silc_server_free_client_data now checks whether there is
8086 pending outgoing traffic for the client and purges the data to
8087 the network before removing the client entry.
8089 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8091 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8092 an client is killed from the SILC Network. Updated the protocol
8095 Added new function silc_server_send_notify_killed to the
8096 silcd/packet_send.[ch].
8098 * Added function silc_server_packet_relay_notify to relay notify
8099 packets that are destined directly to a client. In this case
8100 the server does not process the notify packets but merely relays
8101 it to the client. Affected file silcd/packet_send.[ch].
8103 Added also silc_server_packet_process_relay_notify to check
8104 whereto relay the notify. Affected file is
8105 silcd/packet_receive.[ch].
8107 * Implemented the KILL command to the server.
8111 * Added the backup schema desgined last fall to the protocol
8112 specs for everyone to see. The specification is in the
8113 *-spec-xx.txt draft and the packet type definitions for the
8114 backup routers is in *-pp-xx.txt draft. Thusly, added also
8115 new packet type SILC_PACKET_CELL_ROUTERS.
8117 * A big security problem in the implementation discovered. The
8118 signoff of an client did not cause new channel key generation
8119 which it of course should've done. The channel keys must be
8120 always re-generated when client leaves (or signoffs) the channel.
8121 The silc_server_remove_from_channels funtion now handles
8122 the channel key re-generation.
8124 * Added `sender' argument to the silc_server_send_notify_on_channels
8125 to not to send the client provided as argument. Affected file
8126 silcd/packet_send.[ch].
8128 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8130 * Implemented OPER and SILCOPER commands into the server and
8133 * Added silc_auth_verify and silc_auth_verify_data to verify
8134 the authentication directly from the authentication payload.
8135 It supports verifying both passphrase and public key based
8136 authentication. Affected file lib/silccore/silcauth.[ch].
8138 * Added `hash' field to the SilcIDListData structure. It is the
8139 hash negotiated in the SKE protocol. Affected file is
8142 * Slight redesigning of the SilcAuthPayload handling routines.
8143 Do not send SilcPKCS but SilcPublicKey as argument.
8145 * Implemented the public key authentication support to the
8146 serverconfig. The public key is loaded from the provided path
8147 and saved as authentication data to void * pointer. Thus,
8148 changed the unsigned char *auth_data to void *auth_data;
8150 * Fixed SHUTDOWN command to send the reply before the server
8151 is shutdown. :) Affected file silcd/command.c.
8153 * Fixed fatal bug in CONNECT command. The hostname was invalid
8154 memory and server crashed. Affected file silcd/command.c.
8156 * Fixed fatal bug in CLOSE command. The server_entry became
8157 invalid but was referenced later in the command. Affected file
8160 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8162 * Fixed fatal bug in failure packet handling. Server ignored
8163 the failure and thus crashed when it came.
8167 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8169 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8170 that the command may be executed only once in (about) 2 seconds.
8171 The old SILC_CF_LAG flag is same but allows command bursts up
8172 to five before limiting.
8174 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8175 server code. Various commands now includes the CF_LAG_STRICT
8176 flag to disallow any kind of miss-use of the command.
8178 * Fixed the silc_buffer_unformat to not to allocate any data
8179 if the length of the data is zero. It used to allocate the
8180 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8182 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8184 * Changed the format of AdminConnection configuration section
8185 in the server. Added username of the admin to the format.
8186 Affected files silcd/serverconfig.[ch].
8188 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8189 to return admin configuration data by host, username and/or
8192 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8194 * Implemented WHOWAS command to the server. Added the functions:
8196 silc_server_command_whowas_parse,
8197 silc_server_command_whowas_send_reply,
8198 silc_server_command_whowas_from_client and
8199 silc_server_command_whowas_from_server
8201 * Added <Client ID> argument to the WHOWAS command reply. Updated
8202 the protocol specs accordingly.
8204 * Implemented WHOWAS command and command_reply to the client
8207 Implemented the WHOWAS printing on the user interface.
8209 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8211 * Added new argument to the WHOWAS command reply, the real name.
8212 It is an optional argument. Updated the protocol specs.
8214 * Added SilcIDCacheDestructor callback that is registered when
8215 the SilcIDCache is allocated. The callback is called when
8216 an cache entry in the ID Cache expires, or is purged from the
8217 cache. Added into lib/silccore/idcache.[ch].
8219 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8220 to destruct the client entries when the cache entry expires.
8221 Other ID Cache's in server and in the client library ignores
8224 * If the ID Cache entry's `expire' field is zero then the entry
8225 never expires. Added boolean `expire' argument to the
8226 silc_idcache_add function in the lib/silccore/idcache.[ch].
8227 If it is TRUE the default expiry value is used.
8229 * Added silc_server_free_client_data_timeout that is registered
8230 when client disconnects. By default for 5 minutes we preserve
8231 the client entry for history - for WHOWAS command.
8233 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8235 * Added support to the server to enforce that commands are not
8236 executed more than once in 2 seconds. If server receives
8237 commands from client more frequently, timeout is registered
8238 to process the commands. Affected file silcd/command.c.
8239 Added new function silc_server_command_process_timeout.
8241 * Changed NICK_NOTIFY handling in client library to check that
8242 if the client's nickname was changed, so there is no need to
8243 resolve anything from the server.
8245 * Removed error printing from the WHOIS and IDENTIFY commands.
8246 If error occurs then it is ignored silently in the client library.
8247 The application, however, may map the received error to
8248 human readable error string. The application currently maps
8249 the NO_SUCH_NICKNAME error to string.
8251 * Made the command status message public to the application. Moved
8252 them from lib/silcclient/command_reply.c to
8253 lib/silcclient/command_reply.h. The application can map the
8254 received command status to the string with the
8255 silc_client_command_status_message function.
8257 * Added check to the server to check that client's ID is same
8258 as the Source ID in the packet the client sent. They must
8261 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8263 * Added dist-bzip hook to the Makefile.am to make bzip2
8264 compressed distributions.
8266 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8268 * Server now enforces the maximum length for the nickname and
8269 the channel as protocol specification dictates. 128 bytes for
8270 nickname and 256 bytes for channel name.
8272 * Moved the WHOIS printing to the application. The client libary
8273 does not print out the WHOIS information anymore, the application
8274 must do it. Renamed silc_client_command_reply_whois_print to
8275 the silc_client_command_reply_whois_save.
8277 The client's idle time is also sent to the application now, and
8278 the idle is shown on screen.
8280 * Added silc_client_command_reply_identify_save to save the
8281 received IDENTIFY entries.
8283 * Do not check for channel private keys in message sending and
8284 reception if the channel does not have the PRIVKEY mode set.
8285 Affected file lib/silclient/client_channel.c.
8287 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8289 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8290 just surfaced after chaning the JOIN procedure.
8292 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8294 * Added silc_client_get_clients_by_list to get client entries
8295 from Client ID list, that is returned for example by JOIN
8296 and USERS command replies. The application should use this
8297 function for example when JOIN command reply is received to
8298 resolve the clients already on the channel (library does not
8299 do that anymore as USERS command reply is not used in the JOIN
8300 procedure anymore). Affected files lib/silcclient/silcapi.h and
8301 lib/silcclient/idlist.c.
8303 * JOIN command reply and USERS command reply returns now SilcBuffer
8304 pointers instead of unsigned char pointers when returning
8305 the client list and mode list.
8307 * Added <Client ID> argument to the JOIN command reply, mainly
8308 for the server to identify for which client the command was
8309 originally sent. Updated protocol specs accordingly.
8311 * Added SilcDlist private_key pointer to the SilcChannelEntry
8312 in the client to support the channel private keys. Affected
8313 file is lib/silcclient/idlist.h.
8315 * Added SilcChannelPrivateKey argument to the function
8316 silc_client_send_channel_message so that application can choose
8317 to use specific private ke if it wants to. If it is not provided,
8318 the normal channel key is used, unless private keys are set.
8319 In this case the first (key that was added first) is used
8320 as the encryption key.
8322 * Implemented the support for channel private key handling.
8323 Implemented the following functions:
8325 silc_client_add_channel_private_key,
8326 silc_client_del_channel_private_keys,
8327 silc_client_del_channel_private_key,
8328 silc_client_list_channel_private_keys and
8329 silc_client_free_channel_private_keys
8331 Affected file lib/silcclient/client_channel.c.
8333 * Added the support for the private keys in the channel message
8334 sending and encryption and in the message reception and
8335 decryption. Affected funtions are
8336 silc_client_send_channel_message and silc_client_channel_message.
8338 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8340 * Added SKE's key verify callback to the client library's
8341 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8343 * Removed the statement that server (or router) must send USERS
8344 command reply when joining to the channel so that the client
8345 knows who are on the channel. Instead, the client list and
8346 client's mode list is now sent in the JOIN command reply to the
8347 client who joined channel. This is better solution.
8349 * Added function silc_server_get_users_on_channel and function
8350 silc_server_save_users_on_channel to the silcd/server.[ch].
8352 * Removed function silc_server_command_send_users from the
8355 * Do not show topic on the client library anymore. The topic is
8356 sent in the command reply notify to the application and the
8357 application must show the topic now.
8359 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8361 * Added client searching by nickname hash into the IDENTIFY and
8362 WHOIS commands in the server as they were clearly missing from
8363 them. Affected file is silcd/command.c.
8365 * Fixed a bug in private message receiving in the client library.
8366 The remote ID was freed and it wasn't supposed, now it is
8369 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8371 * Minor fix to the channel payload; allocate the data area, as it
8372 needs to be of specific length.
8374 * If the key agreement port is zero then the operating
8375 system will define the bound port. Affected files are
8376 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8378 * Added new function silc_channel_payload_decrypt into the file
8379 lib/silccore/silcchannel.[ch].
8381 * Moved the channel message etc, check from silc_packet_decrypt
8382 to applications. The library calls now a generic
8383 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8384 when the packet is either normal or special. This was done to
8385 allow more wide range of checking that was not allowed when
8386 the code was in library. Now applications can do virtually any
8387 checks to the packet and return to the library the decision how
8388 the packet should be processed. Affected files are
8389 lib/silccore/silcpacket.[ch].
8391 Added silc_server_packet_decrypt_check to the server and
8392 silc_client_packet_decrypt_check to the client library.
8394 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8395 to send with specified source and destination information.
8397 * Channel message delivery between routers was broken after the
8398 channel key distribution was fixed earlier. The channel key
8399 was used be to distributed to other routers as well which is not
8400 allowed by the protocol. Now this is fixed and channel keys
8401 really are cell specific and the channel message delivery between
8402 routers comply with the protocol specification.
8404 * Fixed various commands in server to check also the global list
8405 for the channel entry and not just the local list. The affected
8406 file silcd/command.c.
8408 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8410 * Added assert()s to buffer formatting and unformatting routines
8411 to assert (if --enable-debug) when error occurs. Affected
8412 file: lib/silcutil/silcbuffmt.c.
8414 * Changed to auto-reconnect to check whether the remote host is
8415 router and register the re-connect timeout if it is. It used
8416 to check that whether we are normal server, but router must do
8417 auto-reconnect with another router as well. Affected file
8420 * Removed the [<key len>] option from CMODE command as the cipher
8421 name decides the key length, nowadays. See the defined ciphers
8422 from the protocol specification.
8424 * Added [<hmac>] option to the CMODE command to define the HMAC
8425 for the channel. Added SILC_CMODE_HMAC channel mode.
8427 * Added [<hmac>] option for the JOIN command so that user can
8428 select which HMAC is used to compute the MACs of the channel
8431 * Added Hmac field to the Channel Message Payload. The integrity
8432 of plaintext channel messages are now protected by computing
8433 MAC of the message and attaching the MAC to the payload. The
8434 MAC is encrypted. Now, it is clear that this causes some
8435 overhead to the size of the packet but rationale for this is that
8436 now the receiver can verify whether the channel message decrypted
8437 correctly and also when private keys are set for the channel the
8438 receiver can decrypt the packet with several keys and check from
8439 the MAC which key decrypted the message correctly.
8441 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
8442 lib/silccrypt/silccipher.[ch].
8444 * Added silc_hash_len to return the digest length into the
8445 lib/silcrypt/silchash.[ch].
8447 * Rewrote parts of Silc Channel Payload interface in the
8448 lib/silccore/silcchannel.[ch]. The encode function now also
8449 encrypts the packet and parse function decrypts it.
8451 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8453 * Fixed a minor formatting bug in the SKE's key material processing.
8454 It actually might have processed the keys wrong way resulting
8457 * Redefined the mandatory HMAC algorithms and added new algorithms.
8458 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
8459 and hmac-md5 truncated to 96 bits. The mandatory is now
8460 hmac-sha1-96. Rest are optional (including the one that used
8461 to be mandatory). Rationale for this is that the truncated HMAC
8462 length is sufficient from security point of view and can actually
8463 make the attack against the HMAC harder. Also, the truncated
8464 HMAC causes less overhead to the packets. See the RFC2104 for
8467 * Added new [hmac] configuration section. The SKE used to use
8468 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
8469 is of course wrong. The official names that must be proposed in
8470 the SKE are the ones defined in the protocol specification
8471 (hmac-sha1-96 for example). The user can configure any hmac
8472 using any hash function configured in the [hash] section. At
8473 least, the mandatory must be configured.
8475 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
8477 * Added HMAC list to the SKE proposal list. It has now both
8478 hash algorithm list and HMAC list. This makes the protocol
8479 incompatible with previous versions. The SKE now seems to work
8480 the way it is supposed to work, for the first time actually.
8482 * Defined plain Hash algorithms to the protocol specification.
8485 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8487 * Implemented support for key agreement packets into the server.
8488 Added functions silc_server_key_agreement and
8489 silc_server_send_key_agreement. Other than these functions,
8490 server has nothing to do with this packet.
8492 * Added support for private message key packets into the server.
8493 Added functions silc_server_private_message_key and
8494 silc_server_send_private_message_key.
8498 * Changed the silc_[client|server]_protocol_ke_set_keys to be
8499 called in the protocol's final callback instead in the END
8500 protocol state. This makes a little more sense and in the same
8501 time in client we can use the same protocol routines for normal
8502 key exchange and to key agreement packet handling as well.
8504 * Added to both client's and server's KE protocol context the
8505 SilcSKEKeyMaterial pointer to save the key material. We will
8506 bring the key material to the protocol's final callback by doing
8507 this. The final callback must free the key material.
8509 * Added SKE's packet_send callback into client's KE protocol
8510 context so that the caller can choose what packet sending function
8511 is used. This way we can use different packet sending when
8512 doing normal SKE when doing key agreement packet handling (in
8513 the key agreement packet handling we do not want to encrypt
8516 * Implemented the responder side of the key agreement routines
8517 in the client. The client can now bind to specified port and
8518 accept incoming key negotiation. The key material is passed
8519 to the application after the protocol is over.
8521 * Implemented the processing of incoming Key Agreement packet
8522 in the client. Added function silc_client_key_agreement to
8525 * Implemented the intiator side of the key agreement routines
8526 in the client. The client can now initiate key agreement with
8527 another remote client. The key material is passed to the
8528 application after the protocol is over.
8530 * Created client_keyagr.c to include all the key agreement
8533 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
8534 SILC_TASK_CALLBACK except that it is not static.
8536 * Created client_notify.c and moved the Notify packet handling
8537 from the client.[ch] into that file.
8539 * Created client_prvmsg.c and moved all private message and
8540 private message key routines from the client.[ch] into that file.
8542 * Create client_channel.c and moved all channel message and
8543 channel private key routines from the client.[ch] into that file.
8545 * Changed silc_client_get_client_by_id_resolve to resolve with
8546 WHOIS command instead of IDENTIFY command, in the file
8547 lib/silclient/idlist.c.
8549 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8551 * Implemented the SKE's responder side to the Client library.
8553 * When FAILURE is received to the protocol do not trust it
8554 blindly. Register a timeout to wait whether the remote closes
8555 the connection as it should do it, only after that process the
8556 actual failure. This was changed to both client and server.
8558 * Added client_internal.h to include some of the structures
8559 there instead of client.h in lib/silcclient/.
8561 * Added function silc_task_unregister_by_callback to unregister
8562 timeouts by the callback function.
8564 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8566 * Some "Incomplete WHOIS info" errors has been appearing on the
8567 log files. Took away the entry->userinfo check from WHOIS
8568 reply sending. The entry->userinfo is now " " if client did not
8569 provide one. I thought this was fixed earlier but something
8570 is wrong still. Let's see if the error still appears.
8572 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8574 * Fixed a minor bug in the login when the channel key is
8575 re-generated in the server. It used to generate the key in
8576 wrong order and thus caused problems in the channel traffic.
8578 * Fixed a minor bug in channel key distsribution after
8579 KICK command. The key was not sent to the router even though
8582 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8584 * Added silc_ske_process_key_material_data as generic routine
8585 to process any key material as the SILC protocol dictates. The
8586 function is used by the actual SKE library but can be used by
8587 applications as well. This relates to the private message keys
8588 and the channel private keys since they must be processed the
8589 same way the normal SILC session keys. The protocol dictates
8590 this. Affected files: lib/silcske/silcske.[ch].
8592 Added also silc_ske_free_key_material to free the
8593 SilcSKEKeyMaterial structure.
8595 * Defined silc_cipher_set_key function to set the key for
8596 cipher without using the object's method function. The affected
8597 files: lib/silccrypt/silccipher.[ch].
8599 * Implemented silc silc_client_add_private_message_key,
8600 silc_client_add_private_message_key_ske,
8601 silc_client_del_private_message_key,
8602 silc_client_list_private_message_keys and
8603 silc_client_free_private_message_keys functions in the
8606 Added functions silc_client_send_private_message_key to send
8607 the Private Message Key payload and silc_client_private_message_key
8608 to handle incoming Private Message Key payload.
8610 * Added Cipher field to the Private Message Key payload to set
8611 the cipher to be used. If ignored, the default cipher defined
8612 in the SILC protocol (aes-256-cbc) is used.
8614 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8616 * Removed lib/silcclient/ops.h file.
8618 Redefined parts of the SILC Client Library API. Created new
8619 file silcapi.h that deprecates the ops.h file and defines the
8620 published Client Library API. Defined also private message key
8621 API and channel private key API into the file.
8623 This is the file that the application must include from the
8624 SILC Client Library. Other files need not be included by
8625 the application anymore.
8627 * Added new key_agreement client operation callback and also
8628 defined the Key Agreement library API for the application.
8630 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8632 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
8633 is used by clients to request key negotiation between another
8634 client in the SILC network. If the negotiation is started it
8635 is performed using the SKE protocol. The result of the
8636 negotiation, the secret key material, can be used for example
8637 as private message key.
8639 Implemented the Key Agreement payload into the files
8640 lib/silccore/silauth.[ch].
8642 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8644 * Redefined ciphers for the SILC protocol. Added some new ciphers
8645 and defined the key lengths for the algorithms. Changed the
8646 code accordingly. The default key length is now 256 bits.
8648 * Fixed SKE key distribution function silc_ske_process_key_material
8649 when the key length is more than 128 bits. The default key
8650 length in SILC is now 256 bits.
8652 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
8653 to indicate unsupported algorithm.
8655 * Renamed rijndael.c to aes.c and all functions as well.
8657 * Fixed a long standing channel key setting bug in client library.
8658 Weird that it has never surfaced before.
8660 * Fixed bug in channel deletion. If the entire channel is removed
8661 then it must also delete the references of the channel entry
8662 from the client's channel list as the client's channel entry and
8663 the channel's client entry share same memory.
8665 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8667 * Implemented CONNECT and SHUTDOWN commands in the client.
8669 * Implemented CLOSE command to the client.
8671 * Added the function silc_idlist_find_server_by_name into the
8672 files silcd/idlist.[ch].
8674 Added the function silc_idlist_find_server_by_conn into the
8675 files silcd/idlist.[ch].
8677 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8679 * DIE command was renamed to SHUTDOWN. Updated the both code
8682 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
8683 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
8685 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
8688 * Added function silc_server_create_connection function to create
8689 connection to remote router. My server implementation actually
8690 does not allow router to connect to normal server (it expects
8691 that normal server always initiates the connection to the router)
8692 so the CONNECT command is only good for connecting to another
8695 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8697 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
8698 or some other client was kicked from the channel.
8700 Implemented the handling of the notify type to both client
8703 Implemented silc_server_send_notify_kicked to send the KICKED
8704 notify. It is used to send it to the server's primary router.
8706 * Implemented the KICK command into server and client.
8708 * Added `query' argument to the silc_idlist_get_client function
8709 to indicate whether to query the client from server or not if
8712 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
8713 to indicate that the client is not channel founder.
8717 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8719 * Removed the rng context from SilcPacketContext structure and
8720 changed that the packet routine uses the Global RNG API.
8722 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8724 * Added support for quit message that client can "leave" on the
8725 channel when it quits the SILC. It is ditributed inside the
8726 SILC_NOTIFY_TYPE_SIGNOFF notify type.
8728 Added silc_server_free_client_data that will take the
8729 signoff message as argument.
8731 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
8733 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8735 * Updated parts of the protocol specification to keep it up
8738 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8740 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
8741 payloads in one packet.
8743 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
8744 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
8745 use now the new List flag.
8747 * Also deprecated the following packet types: REPLACE_ID,
8748 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
8750 * Added list support for Notify packet in server.
8752 * Added silc_server_send_notify_channel_change to send the
8753 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
8754 the silc_server_send_replace_id.
8756 * Added silc_server_send_notify_nick_change to send the
8757 NICK_CHANGE notify type. Deprecates the function
8758 silc_server_send_replace_id.
8760 * Added silc_server_send_notify_join to send the JOIN notify type.
8761 Deprecates the function silc_server_send_new_channel_user.
8763 * Added silc_server_send_notify_leave to send LEAVE notify type.
8764 Deprecates the function silc_server_send_remove_channel_user.
8766 * Added silc_server_send_notify_cmode and
8767 silc_server_send_notify_cumode to send CMODE and CUMODE notify
8768 types. Deprecates the silc_server_send_set_mode function.
8770 * Added SERVER_SIGNOFF notify type to indicate that server has
8771 quit. This means that all clients on the channel from that
8772 server will drop. This can be also used when netsplit happens.
8774 Deprecated REMOVE_ID packet type since it is not needed anymore
8777 Added silc_server_send_notify_server_signoff to send the
8778 SERVER_SIGNOFF notify type. Deprecates the function
8779 silc_server_send_remove_id.
8781 Added also silc_server_send_notify_signoff to send the
8782 SIGNOFF notify type.
8784 * Employed the PKCS #1. It is the mandatory way to do RSA in the
8785 SILC protocol from this day on. Changed the protocol
8786 specification as well.
8788 * Added silc_server_send_notify_topic_set to send TOPIC_SET
8789 notify type. It is used between routers to notify about
8790 topic changes on a channel.
8792 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
8795 * Partly updated the protocol specification to comply with the
8796 changes now made. It is still though a bit outdated.
8798 * The JOIN notify type now takes one extra argument <Channel ID>.
8799 The packet used to be destined to the channel but now the
8800 JOIN type may be sent as list thus it is impossible to
8801 destine it to any specific channel. By adding this argument
8802 it is again possible.
8804 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8806 * Added CREDITS file. The CHANGES and CREDITS file will appear
8807 in the distribution as well.
8809 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8811 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
8812 types in the server's silcd/packet_receive.c.
8814 * Implemented CMODE and CUMODE to work in router environment.
8816 * Fixed minor encoding and decoding buglet from the
8817 lib/silccore/silcmode.c.
8819 * Fixed buffer overflow from lib/silcclient/command.c in USERS
8822 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
8824 * Changed all SilcConfigServer* and silc_config_server* to
8825 SilcServerConfig* and silc_server_config*, respectively.
8828 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8830 * Associated the ID (client or server ID) to the Authentication
8831 Payload to avoid any possibility of forging. Updated the
8832 protocol specification and the code accordingly.
8834 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8836 * The RSA key length is now save to the RsaKey context in the
8837 key generation process in lib/silccrypt/rsa.c. The key length
8838 is now used to figure out the maximum size of the block allowed
8839 to be encrypted/signed.
8841 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
8842 is equivalent to the silc_mp_mp2bin but does not allocate any
8845 * Changed silc_mp_mp2bin API to take length argument. If it is
8846 non-zero then the buffer is allocated that large. If zero, then
8847 the size is approximated using silc_mp_sizeinbase, which however
8850 * Created Global RNG API which is global RNG that application can
8851 initialize. After initializing, any routine anywhere in the
8852 code (including library) can use RNG without allocating a new
8853 RNG object. This was done to allow this sort of use of the
8854 RNG in code that has no chance to allocate RNG object. All
8855 applications currently allocate this and many routines in the
8856 library use this. Affected file lib/silccrypt/silcrng.[ch].
8858 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
8859 it to use the Global RNG API.
8861 * Defined Authentication Payload into protocol specification that
8862 is used during SILC session to authenticate entities. It is
8863 used for example by client to authenticate itself to the server
8864 to obtain server operator privileges.
8866 Implemented this payload into the lib/silccore/silcauth.[ch].
8867 Implemented also routines for public key based authentication
8868 as the new protocol specification dictates.
8870 Moved definitions of different authentication methods from
8871 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
8873 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
8874 silc_pkcs_verify and silc_pkcs_sign_with_hash and
8875 silc_pkcs_verify_with_hash functions into the file
8876 lib/silccrypt/silcpkcs.[ch].
8878 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8880 * The client entry's userinfo pointer must be always valid.
8881 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
8882 will fail since it requires the userinfo. Now, the userinfo
8883 is allocated as "" if actual userinfo does not exist. Actually,
8884 it must exist and it is totally Ok to drop client connections
8885 that does not announce the userinfo. However, we will make
8886 this workaround for now.
8888 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
8889 to return the remote port by socket.
8891 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8893 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
8894 SILC_SERVER_PENDING_EXEC and added an new macro
8895 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
8896 data or when error occurs while processing the pending command.
8898 Added new argument `destructor' into silc_server_command_pending
8899 and to the SilcServerCommandPending object. This destructor is
8900 now called after calling the pending callback or if error occurs
8901 immediately. If error occurs the actual pending callback won't
8902 be called at all - only the destructor. The destructor may be
8903 NULL if destructor is not needed.
8905 All this applies for client library code as well. Similar
8906 changes were made there as well for the pending commands.
8908 In the client, the application must now allocate the
8909 SilcClientCommandContext with the silc_client_command_alloc
8912 * Added reference counter to the SilcServerCommandContext. Added
8913 function silc_server_command_alloc and silc_server_command_dup
8916 Same type of functions added to the client library for the same
8919 * Removed the cmd_ident from IDListData away since it is now
8920 global for all connections. It is the command identifier used
8921 in command sending and with pending commands. The affected file
8924 * Added reference counter to the SilcSocketConnection objecet to
8925 indicate the usage count of the object. The object won't be
8926 freed untill the reference counter hits zero. Currently only
8927 server uses this, and client ignores it. The client must be
8928 set to use this too later. The affected files are
8929 lib/silccore/silcsockconn.[ch]. Added also the function
8930 silc_socket_dup to increase the reference counter.
8932 This was mainly added because it is possible that the socket
8933 is removed underneath of pending command or other async
8934 operation. Now it won't be free'd and proper DISCONNECTING
8935 flags, etc. can be set to avoid sending data to connection that
8936 is not valid anymore.
8938 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
8939 the connection. After that it sets SILC_SET_DISCONNECTED.
8940 It is, however, possible that the socket data is not still freed.
8941 The silc_server_packet_process now checks that data is not
8942 read or written to connection that is DISCONNECTED. The socket
8943 get's freed when the reference counter hits zero.
8945 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8947 * Changed the client operation API: channel_message operation's
8948 `sender' is now the client entry of the sender, not the nickname
8949 and the `channel' is the channel entry, not the channel name.
8951 In the private_message operation the `sender' is now also the
8952 client entry of the sender not the nickname.
8954 Affected file is lib/silcclient/ops.h and all applications
8955 using the client operations.
8957 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8959 * Moved the calling of ops->connect() from connect_to_server_final
8960 into receive_new_id functin since that is the point when the
8961 client is actually allowed to send traffic to network. The
8962 affected file is lib/silcclient/client.c.
8964 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8966 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
8967 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
8968 (if needs broadcasting) instead of broadcasting the packets one
8969 by one which would make a burst in the network traffic.
8971 * Added `broadcast' argument to the functions in silcd/server.[ch]
8972 silc_server_create_new_channel[_with_id] to indicate whether
8973 to send New Channel packet to primary router.
8975 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8977 * Added new function into the silcd/server.[ch] files:
8978 silc_server_create_new_channel_with_id to create new channel with
8979 already existing Channel ID.
8981 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
8982 lib/silccore/silcpacket.h. This packet is used t send list of
8983 Set Mode payloads inside one packet. Server uses this to set
8984 the modes for the channels and clients on those channels, that it
8985 announced to the router when it connected to it. The protocol
8986 specification has been updated accordingly.
8988 * The silc_server_new_channel did not handle the packet coming
8989 from normal server as it normally does not send that. However,
8990 when it announces its channels it does send it. Implemented
8991 the support for that.
8993 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
8994 into the file lib/silccore/id.h.
8996 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8998 * Fixed memory leaks in the functions silc_idlist_del_client,
8999 silc_idlist_del_channel and silc_idlist_del_server in the file
9000 silcd/idlist.c. All of those leaked like a sieve.
9002 * Fixed some small memory leaks in the client's function
9003 silc_client_notify_by_server.
9005 * Added functions into silcd/server.c: silc_server_announce_clients,
9006 silc_server_announce_channels and silc_server_announce_server.
9007 These functions are used by normal and router server to announce
9008 to its primary router about clients, channels and servers (when
9009 router) that we own. This is done after we've connected to the
9012 These functions effectively implements the following packet types:
9013 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9014 and SILC_PACKET_NEW_ID_LIST.
9016 * Added new functions into the silcd/packet_receive.[ch]:
9017 silc_server_new_id_list, silc_server_new_channel_list and
9018 silc_server_new_channel_user_list to handle the incoming
9019 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9021 * Added support of changing Channel ID in the function
9022 silc_server_replace_id. If the server that announces a channel
9023 to the router already exists in the router (with same name but
9024 with different Channel ID), router is responsible to send
9025 Replace ID packet to the server and force the server to change
9026 the Channel ID to the one router has.
9028 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9029 client that the Channel ID has been changed by the router. The
9030 normal server sends this to the client. Client must start using
9031 the new Channel ID as the channel's ID.
9033 Implemented handling of this new type into lib/silcclient/client.c
9034 into the function silc_client_notify_by_server.
9036 * Added new function silc_idlist_replace_channel_id into the files
9037 silcd/idlist.[ch] to replace the Channel ID.
9039 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9041 * Call silc_server_command_identify_check always when processing
9042 the IDENTIFY command in silcd/command.c
9044 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9046 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9047 send keepalive packets. The packet can be sent by clients,
9048 servers and routers.
9050 Added function silc_socket_set_heartbeat into the file
9051 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9052 If not set, the heartbeat is not performed. The actual
9053 heartbeat is implemented in the low level socket connection
9054 library. However, application is responsible of actually
9057 Added silc_server_send_heartbeat to send the actual heartbeat
9058 packet into silcd/packet_send.[ch]. Server now performs
9059 keepalive with all connections.
9061 * Added silc_task_get_first function into lib/silcutil/silctask.c
9062 to return the timeout task with shortest timeout. There was a bug
9063 in task unregistration that caused problems. TODO has been
9064 updated to include that task system must be rewritten.
9066 * The client library will now resolve the client information when
9067 receiving JOIN notify from server for client that we know but
9068 have incomplete information.
9070 * Rewrote parts of silc_server_remove_from_channels and
9071 silc_server_remove_from_one_channel as they did not remove the
9072 channel in some circumstances even though they should've.
9074 * Encryption problem encountered in server:
9076 The LEAVE command used to send the Channel Key packet to the
9077 router immediately after generating it. However, the code
9078 had earlier sent Remove Channel user packet but not immediately,
9079 ie. it was put to queue. The order of packets in the router
9080 was that Channel Key packet was first and Remove Channel User
9081 packet was second, even though they were encrypted in the
9082 reverse order. For this reason, MAC check failed. Now, this
9083 is fixed by not sending the Channel Key packet immediately but
9084 putting it to queue. However, this is more fundamental problem:
9085 packets that are in queue should actually not be encrypted
9086 because packets that are sent immediately gets encrypted
9087 actually with wrong IV (and thus MAC check fails). So, packets
9088 that are in queue should be encrypted when they are sent to
9089 the wire and not when they put to the queue.
9091 However, the problem is that the current system has not been
9092 designed to work that way. Instead, the packet is encrypted
9093 as soon as possible and left to the queue. The queue is then
9094 just purged into wire. There won't be any fixes for this
9095 any time soon. So, the current semantic for packet sending
9098 o If you send packet to remote host and do not force the send
9099 (the packet will be in queue) then all subsequent packets to the
9100 same remote host must also be put to the queue. Only after the
9101 queue has been purged is it safe again to force the packet
9104 o If you send all packets immediately then it safe to send
9105 any of subsequent packets through the queue, however, after
9106 the first packet is put to queue then any subsequent packets
9107 must also be put to the queue.
9109 Follow these rules and everything works fine.
9111 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9113 * Added new function silc_server_remove_clients_by_server to
9114 remove all client entries from ID list when the server connection
9115 is lost. In this case it is also important to invalidate all
9116 client entires as they hold the invalid server entry. This
9117 fixes fatal bug when server has lost connection and will reconnect
9120 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9122 * Made some sanity checks to silc_server_daemonise like to check
9123 whether the requested user and group actually exists.
9125 * Added sanity check to SKE's silc_ske_responder_finish to check
9126 that the public and private key actually is valid.
9128 * Invalidate the client's nickname when receiving Replace ID
9129 packet and the Client ID is being replaced. This means that the
9130 server will query the nickname if someone needs it (client)
9133 * Sort the ID Cache in client library when the ID Cache data
9134 has changed (needs sorting).
9136 * Do not allow for SILC client to create several connections to
9137 several servers. The client does not support windows right now
9138 and generating multiple connections causes weird behaviour.
9140 Irssi-silc client does support windows and can handle several
9141 connections without problems, see: www.irssi.org and SILC plugin.
9143 * Fixed some places where client was added to the IDList. The
9144 rule of thumb is following (in order to get everything right):
9145 If the client is directly connected local client then the
9146 `connection' argument must be set and `router' argument must be
9147 NULL to silc_idlist_add_client function. If the client is not
9148 directly connected client then the `router' argument must
9149 bet set and the `connection' argument must be NULL to the
9150 silc_idlist_add_client function.
9152 * The funtion silc_server_packet_send_local_channel actually did
9153 not check whether the client was locally connected or not. It
9154 does that now. Fixed a bug related to LEAVE command.
9156 * Fixed Remove Channel User payload parsing bug in server's
9157 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9159 * The server's silc_server_save_channel_key now checks also the
9160 global ID list for the channel as it might not be in the local
9161 list. Fixed a bug related to LEAVE command.
9163 * Is this the end of the [<unknown>] buglet that has been lurking
9164 around for a long time? A little for loop fix in server's
9165 silc_server_command_whois_parse that is used by both IDENTIFY
9166 and WHOIS command. At least, this was a clear bug and a cause
9167 of one type of [<unknown>] buglet.
9169 * WHOIS and IDENTIFY commands call the function
9170 silc_server_command_[whois/identify]_check function even if
9171 we are not router server.
9173 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9175 * Added --with-gmp configuration option. If set the GMP
9176 is always compiled in the SILC source tree. If not set then
9177 it is checked whether the system has the GMP3 installed. If
9178 it has then the GMP won't be compiled (the system's headers
9179 and library is used), if it doesn't have it then the GMP is
9180 compiled in the SILC source tree.
9182 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9184 * Changed RSA private exponent generation to what PKCS #1
9185 suggests. We try to find the smallest possible d by doing
9186 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9187 not security fix but optimization.
9189 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9191 * Added new config entry [Identity] to fork the server and run
9192 it as specific user and group. A patch from Bostik.
9194 * Imported Dotconf configuration library into lib/dotconf.
9195 This will be used to create the SILC configuration files later.
9196 It will appear in the distsribution after this commit.
9198 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9200 * A big code auditing weekend happening. Auditing code for
9201 obvious mistakes, bugs and errors. Also, removing any code
9204 Removed files for being obsolete:
9206 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9207 inline in the file lib/silcutil/silcbuffer.h)
9209 o lib/silcutil/silcbufutil.c (the header has inline versions)
9211 Changed code to fix possible error conditions:
9213 o The buffer formatting routines now check that the destination
9214 buffer really has enough space to add the data. This applies for
9215 both buffer formatting and unformatting
9216 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9217 unformatting was changed to accomodate following rules:
9218 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9219 sent to the function while XXX_*STRING will not allocate or copy
9220 the data into the buffer. Instead it sets the pointer from the
9221 buffer into the pointer sent as argument (XXX_*STRING used to
9222 require that the pointer must be allocated already). This change
9223 makes this whole thing a bit more consistent and more optimized
9224 (note that the data returned in the unformatting with XXX_*STRING
9225 must not be freed now). The routines return now -1 on error.
9227 o Tried to find all code that use buffer_format and buffer_unformat
9228 and added return value checking to prevent formatting and
9229 especially unformatting errors and possible subsequent fatal
9232 o Changed ske->x and ske->KEY to mallocated pointers in
9233 lib/silcske/silcske.h. Fixed possible data and memory leak.
9235 o Added return value checking to all *_parse* functions. Fixed
9236 many memory leaks as well.
9238 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9239 so that buffer overflows would not happen. All code now also
9240 checks the return value as it can fail.
9242 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9244 * Added reconnection support to server if the normal server looses
9245 its connection to the router (for example if router is rebooted).
9246 The server performs normal reconnection strategy implemented
9247 to the server. Affected file silcd/server.c.
9249 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9251 * Added new packet type SILC_PACKET_SET_MODE that is used to
9252 distribute the information about changed modes (for clients,
9253 channels and clients channel modes) to all routers in the
9254 network. Updated the protocol specification accordingly.
9256 Added functions into silcd/packet_send.c and
9257 silcd/packet_receive.c: silc_server_send_set_mode,
9258 silc_server_set_mode.
9260 Added new files silcmode.[ch] into lib/silccore that implements
9261 the encoding and decoding of Set Mode Payload. Added new type
9262 SilcSetModePayload. Moved the definitions of different modes
9263 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9265 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9267 * Oops, a little mistake in server's connection authentication
9268 protocol. The protocol is not ended with FAILURE but with
9269 SUCCESS if the authentication is Ok. :) Affected file is
9272 * Implemented NICK_CHANGE notify handling in server in the file
9273 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9274 the local clients on the channel. After the changing nickname
9275 in router environment snhould work and the [<unknown>] nickname
9276 should appear no more.
9278 The silc_server_replace_id function that receives the Replace ID
9279 payload now sends the NICK_CHANGE notify type also in the file
9280 silcd/packet_receive.c
9282 * Changed WHOIS and IDENTIFY command to support the maximum amount
9283 of arguments defined in protocol specs (3328 arguments). This
9284 fixed a bug that caused problems when there were more than three
9287 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9289 * Added extra parameter, command identifier, to the
9290 silc_client_send_command so that explicit command identifier
9293 Changed that ID list routines uses specific command identifier
9294 when sending WHOIS/IDENTIFY requests to the server so that they
9295 can be identified when the reply comes back.
9297 Affected files lib/silcclient/command.[ch],
9298 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9300 * Added `sender' argument to silc_server_packet_send_to_channel
9301 to indicaet the sender who originally sent the packet to us
9302 that we are now re-sending. Ignored if NULL. Affected file
9303 silcd/packet_send.[ch].
9305 * Added some server statistics support in silcd/server_internal.h
9306 SilcServerStatistics structure and around the server code. Also
9307 send some nice statistics information when client is connecting
9310 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9312 * Fixed channel ID decoding in server's JOIN command reply in
9313 silcd/command_reply.c
9315 * Fixed braodcasting of replace ID payload to not to send it if
9316 we are standalone server in silcd/packet_receive.c.
9318 * Fixed all channel message sending routines to not to send
9319 packets to clients that has router set, since they are routed
9320 separately in the same function earlier. Affects file
9321 silcd/packet_send.c and all channel packet sending functions.
9323 * In USERS reply, res_argv[i] are not allocated, the table
9324 is allocated. Thus changed that free the table, not its
9327 * In server's whois_check and identify_check if the client is
9328 locally connected do not send any WHOIS commands - they are not
9331 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9333 * Fixed some minor bugs in client when sending WHOIS command. The
9334 arguments was in wrong order.
9336 * Removed statis function add_to_channel from server in
9337 silcd/command.c that was previously used with the joining but
9340 * Tested USERS command in router environment successfully with two
9341 routers, two servers and two clients.
9343 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9345 * Reorganized the USERS command and command reply in client library
9346 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9347 When the command is given by user we register a pending command
9348 callback that will reprocess the command after the reply has been
9349 received from the server. When reprocessing the packet we then
9350 display the information. Thus, the USERS information is displayed
9351 now in the command callback instead of in the command reply
9352 callback. The processing of the command is same as previously
9353 when server has sent the command reply in the JOINing process.
9355 * Added to USERS command in silcd/command_reply.c to join the client,
9356 we didn't use to know about, to the channel after we've created
9357 a client entry for it. Also, for clienet we did know already still
9358 check whether it is on the channel or not and add it if not.
9360 * Removed silc_server_command_join_notify as the function and its
9363 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9365 * Changed the client's pending command handling to the same as the
9366 server's pending command handling. It is also now possible to
9367 execute command reply functions from other command reply
9368 function as the function callbacks for commands and command
9369 replies are one and same. The pending commands are not static
9370 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9371 in client connection context. Thus, pending commands are server
9372 connection specific as it is convenient.
9374 Changed the function silc_client_command_pending and
9375 silc_client_command_pending_del and added new function
9376 silc_client_command_pending_check. Removed the
9377 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9380 * Added cmd_ident, current command identifier, to the client
9381 connection context in lib/silcclient/client.h to keep track on
9382 command identifiers used in command sending. Client's command reply
9383 function handling now supports the mandatory command identifiers.
9385 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9386 funtions in client to fully support pending command callbacks.
9388 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9389 as one of the arguments to the application in the command reply
9392 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9393 before first releasing SILC but came back. Now it is removed again
9394 and should come back nomore. The FORWARDED flag was used only
9395 by the JOINing procedure by forwarding the command packet to router.
9396 Now, the JOINing procedure has been changed to more generic (due
9397 to various router environment issues) and FORWARDED is not needed
9398 anymore for anything. The protocol specification is yet to be
9401 Now, removed silc_server_packet_forward from server and the flag
9402 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9404 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9406 * Renamed NAMES command to USERS command. The NAMES was named that
9407 due to historical reasons. Now it is renamed. Also, rewrote
9408 parts of the USERS command. The nickname list is not sent anymore
9409 by the server. Only Client ID and mode lists are sent in the USERS
9410 command. Changed this also to the protocol specification.
9412 The client now resolves the names and stuff after it receives
9413 the USERS list from the server when joining to the channel.
9415 * WHOIS and IDENTIFY commands has been changed to support multiple
9416 Client ID's per command. One can now search for multiple users
9417 in the network by sending only one WHOIS or IDENTIFY command.
9418 Changed the code and the protocol specifications.
9420 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9421 uses silc_server_command_whois_parse to parse the request. */
9423 * If normal server, do not parse the WHOIS and IDENTIFY requests
9424 before sending it to the router. Saves some time.
9426 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9428 * Fixed JOIN command on client library. Wrong number of arguments
9429 used to crash the client.
9431 * Added silc_server_channel_has_global function to check whether
9432 channel has global users or not.
9434 * Added silc_server_channel_has_local function to check whether channel
9435 has locally connected clients on the channel.
9437 * The silc_server_remove_from_one_channel now checks whether the
9438 channel has global users or not after given client was removed from
9439 the channel. It also checks whether the channel has local clients
9440 on the channel anymore. If it does not have then the channel entry
9441 is removed as it is not needed anymore.
9443 * The silc_server_notify now checks on JOIN notify whether the joining
9444 client is one of locally connected or global. If it is global then
9445 the channel has now global users on the channel and that is marked
9446 to the channel entry. Also, it now saves the global client to
9447 global list who is joining and JOINs it to the channel. This is
9448 for normal server, that is.
9450 Changed silc_server_send_notify_on_channel,
9451 silc_server_packet_relay_to_channel and
9452 silc_server_packet_send_to_channel check if we are normal server
9453 and client has router set (ie. global client) do not send the
9454 message to that client, as it is already routed to our router.
9456 * Implemented LEAVE notify type handling in silc_server_notify
9459 * Tested LEAVE command in router environment successfully. Tested
9460 with two routers, two servers and two clients.
9464 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
9466 * Implemented SIGNOFF notify type handling in silc_server_notify
9469 * silc_server_remove_id now removes the client entry from all channels
9470 it has joined and thusly sends SIGNOFF notify type.
9472 * Rewrote the NAMES list generation in server by removing two excess
9473 loops. The lists are created now inside one loop.
9475 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9477 * silc_server_remove_channel_user checks now also global list
9478 for channel and client.
9480 * silc_server_new_channel_user checks now both local and global
9481 list for channel and client. Fixed a bug in client id decoding.
9482 Used to decode wrong buffer.
9484 * silc_server_channel_message checks now both local and global
9485 list for channel entry.
9487 * Tested channel joining (hence JOIN) in router environment
9488 successfully. Tested with two routers, two servers and two
9491 * Tested channel message sending in router environment successfully.
9493 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9495 * Added silc_server_save_channel_key into server.[ch] to save the
9496 received channel key in Channel Key payload processing. It is
9497 also used in JOIN command reply handling.
9499 Equivalent function silc_client_save_channel_key added into
9500 client.[ch] into client library.
9502 * Changed JOIN command reply to send information whether the channel
9503 was created or not (is existing already) and the channel key
9504 payload. Changed protocol specs accordingly.
9506 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
9507 the request was sent by ID and not by nickname. Crashed on
9510 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9512 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
9513 now correctly save the received data.
9515 * silc_server_free_sock_user_data now notifies routers in the
9516 network about entities leaving the network.
9518 At the same time implemented functions silc_server_remove_id
9519 and silc_server_send_remove_id to receive and send REMOVE_ID
9520 packets. The packet is used to notify routers in the network
9521 about leaving entities. The ID removed will become invalid in
9524 * Added function silc_idlist_del_server into server. Removes and
9525 free's server entry from ID list.
9527 * silc_server_private_message function now checks, if we are router,
9528 that the destination ID really is valid ID, naturally.
9530 * In router when NEW_ID packet is received (for new client) the
9531 hash of the Client ID is saved in the ID Cache but the
9532 client->nickname is set to NULL, instead of putting the hash
9535 IDENTIFY command now also checks that client->nickname must be
9536 valid. If it is not if will request the data from the server who
9537 owns the client. Added new function
9538 silc_server_command_identify_check.
9540 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
9541 to set the command to already allocated Command Payload.
9543 * Tested private message sending in router environment with two
9544 routers, two servers and two clients. Fixed minor bugs and now
9547 * Fixed segfault from client's NAMES command. Used to crash if
9550 * Forwarded packets must not be routed even if it is not destined
9551 to the receiver. Changed server code comply with this.
9553 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9555 * Added `require_reverse_mapping' boolean value to ServerParams
9556 structure. If TRUE (not default) the server will require that
9557 the connecting host has fully qualified domain name.
9559 If the reverse mapping is not required and hostname could not be
9560 found the IP address is used as hostname.
9562 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9564 * Implemented version string checking to both client and server.
9565 The check is incomplete currently due to the abnormal version
9566 strings used in development version of SILC.
9568 * Changed all command functions in server to use the new
9571 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9573 * Changed char *data to unsigned char *data in ID Cache system to
9574 support binary data as ID Cache data. Changed code to support
9575 binary data in lib/silccore/idcache.c.
9577 * Renamed silc_server_packet_relay_command_reply to
9578 silc_server_command_reply as it is normal packet receiving
9579 function. Rewrote the function to accept command replys for
9580 servers and not only for clients.
9582 * Mark remote router always as registered server if we are connecting
9583 to it. Otherwise, commands sent by the router to us are ignored.
9585 * All ID List find routines now returns the ID Cache Entry pointer
9586 as well if requested.
9588 * WHOIS command works now in router environment, tested with two
9589 routers, two servers and two clients.
9591 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
9592 in router environment (as it is almost equivalent to WHOIS) but
9593 hasn't been tested thoroughly. Added new functions:
9595 silc_server_command_identify_parse
9596 silc_server_command_identify_send_reply
9597 silc_server_command_identify_from_client
9598 silc_server_command_identify_from_server
9600 * Disabled route cache adding because adding two different ID's with
9601 same IP replaces the old cache entry thus giving wrong route.
9602 The entry->router->connection is always the fastest route anyway
9603 so route cache may not be needed. Of course, new routes maybe
9604 established after receiving the ID when the entry->router->connection
9605 might not be anymore the most optimal.
9607 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9609 * Add route cache for received ID for fast routing.
9611 * Added silc_server_packet_route to route received packet on router
9612 that is not destined to us.
9614 * Renamed silc_server_get_route to silc_server_route_get.
9616 * Added id_string and id_string_len fields into SilcServer to
9617 include encoded ServerID for fast comparing without excess
9618 encoding of the ID's.
9620 * Cleaned up WHOIS command on server side. Added following static
9623 silc_server_command_whois_parse
9624 silc_server_command_whois_check
9625 silc_server_command_whois_send_reply
9626 silc_server_command_whois_from_client
9627 silc_server_command_whois_from_server
9629 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
9630 arguments in command replies. All command functions should be
9631 updated to use this macro.
9633 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9635 * Minor typo fixes on command reply handling on server.
9637 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9639 * Added silc_server_command_add_to_channel internal routine to add
9640 the client to the channel after router has created the channel and
9641 sent command reply to the server.
9643 * Added generic silc_server_send_command to send any command from
9646 * Use static buffer with ID rendering instead of duplicating data.
9648 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9650 * Fixed a channel user mode bug when joining to a channel server gave
9651 everybody channel founder rights, oops.
9653 * We mark ourselves as the router of the incoming server connection
9654 if we are router ourselves. This way we can check in some packet
9655 sending functions whether it is locally connected server. For
9656 incoming router connections we put NULL.
9658 * For router sending packets locally means now always sending the
9659 packet cell wide; to local clients and local servers. For normal
9660 server sending packet locally means sending it to only local
9663 * Fixed the JOIN command to really work in router environment. If the
9664 channel is created it is always created by the router. Router is
9665 also responsible of making the initial joining to the channel,
9666 sending JOIN notify to the sending server and distributing
9667 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
9668 does not exist server doesn't do anything else but forward the
9669 command to the router which performs everything.
9671 * Added silc_server_send_channel_key function to send the Channel Key
9674 * Added silc_server_create_channel_key to create new channel key. The
9675 channel key is now re-generated everytime someone joins or leaves
9676 a channel, as protocol dictates. Note: channel->key_len is the
9679 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9681 * Splitted server.[ch] finally. Created now packet_send.[ch] and
9682 packet_receive.[ch] to separate packet sending and receiving
9683 routines. The server.[ch] now includes everything else including
9684 actual packet processing (writing and reading data) and other
9687 Renamed silc_server_private_message_send_internal to
9688 silc_server_send_private_message. The routine is still though
9689 used only to relay private messages as server does not send
9690 private messages itself.
9692 Renamed silc_server_new_channel to silc_server_create_new_channel
9693 and added new function sicl_server_new_channel that handles the
9694 incoming New Channel packet. Added also new sending function
9695 silc_server_send_new_channel to send New Channel Payload.
9697 * Added new function silc_server_notify to process incoming notify
9698 packet to the server/router. Server may then relay the notify
9699 to clients if needed.
9701 * Added new function silc_server_new_channel_user to process incoming
9702 New Channel User packet. Router will redistribute the packet and
9703 send JOIN notify to its local clients and locally connected servers
9704 if needed. Normal server will send JOIN notify to its local client
9705 on same channel when received this packet. Added also corresponding
9706 sending function silc_server_send_new_channel_user to sent the
9709 * Added boolean route argument to send_notif_to_channel and
9710 packet_send_to_channel functions to attempt to route the packet
9711 if it is TRUE and send only locally if it is FALSE.
9713 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9715 * silc_server_replace_id now broadcasts the received replace ID
9716 packet if it is not broadcast packet already. The router must
9717 broadcast to inform other routers about changed ID.
9719 * Added backpointer to server's router into SilcServer context in
9720 silcd/server_internal.h.
9722 * Fixed silc_server_packet_broadcast to send correct broadcast
9725 * The channel key is now distributed to the local client as soon
9726 as it is received from the router (in router environment) so that
9727 no other packet may be sent for the channel until client has
9730 * silc_server_remove_channel_user now broadcasts the received
9731 Remove Channel User packet if it is not broadcast packet already.
9732 The router must broadcast to inform other routers about removed
9735 * Added users field into SilcPacketContext that is a reference count
9736 of the context. One can increase the reference count by calling
9737 silc_packet_context_dup which is now changed to just increase the
9738 reference count instead of duplicating the data. The reference
9739 count is decresed by calling silc_packet_context_free that will
9740 free the data after the reference count hits zero.
9742 For now on the packet context and everything allocated into it
9743 (including the raw packet from network) must be freed by calling
9744 the new silc_packet_context_free function. Added also new function
9745 silc_packet_context_alloc that must be used now to allocate the
9746 context. This also means that if a routine is asynchronous from
9747 silc_[client/server]_packet_parse_type the packet context must
9748 be duplicated by calling silc_packet_context_dup. Otherwise it
9749 gets free'd after silc_[client/server]_packet_parse_type returns.
9750 Also, one must remember that if packet is duplicated then its
9751 reference count must be decresed by calling the free function as
9752 many times as it was duplicated.
9754 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
9755 from both client and server.
9757 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9759 * Made joining to a channel working in router environment.
9761 * Cleaned up JOIN command on server side and create function
9762 silc_server_command_join_channel internal routine to make the
9765 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9767 * Changed silc_command_pending list to SilcDList. Also, added
9768 `ident' field to SilcServerCommandPending structure to identify
9769 the reply and to call correct callback.
9771 Added silc_server_command_pending_check function to replace the
9772 corresnponding macro. The silc_command_pending list is not
9775 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
9776 to set identifier to previously allocated Command Payload. It
9777 is used to set identifier for command when resending Command
9780 * Added silc_command_payload_encode_payload to encode Command
9781 Payload buffer from SilcCommandPayload structure.
9783 * Added silc_argument_payload_encode_payload to encode Argument
9784 payload buffer from SilcArgumentPayload structure.
9786 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9788 * Changed WHOIS command to support router connection on server side.
9789 The whois request is always sent to router unless the server is
9790 standalone server. After server has received the reply from the
9791 router will it send the reply to the client.
9793 * Added silc_server_packet_broadcast into silcd/server.[ch] to
9794 broadcast received broadcast packet. The function is used only
9795 by router. The broadcast packet is always sent to the router's
9798 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
9799 render given ID to printable string, for log files for example.
9801 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9803 * Made basic router to router connections working. At least they
9804 can now connect to each other but nothing really works the way
9805 they are supposed - yet.
9807 * Added new initiator token to RouterConnection configuration
9808 file in silcd/serverconfig.[ch]. It is used to tell whether we
9809 are the initiator to the remote router or whether we'll expect
9810 the other end to connect.
9812 * Moved registering of listener task to silc_server_init, hence
9813 the server starts listenning as soon as it is run, even if it
9814 does not have connections to other routers. Let's see how well
9817 * Changed default connection retry timeouts for more suitable in
9820 * Removed cipher and such arguments from silc_idlist_add_client
9821 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
9822 Added new function silc_idlist_add_data to add the keys and stuff
9825 * Added SilcIDListData structure and added it to SilcClientEntry
9826 and SilcServerEntry as their first field in the structure. This
9827 way we can explicitly cast the ID entries to the SilcIDListData
9828 structure and get common data for the entries. In past, we had
9829 to first check what type of connection it is and then cast it to
9830 correct ID entry type. Now, we can directly cast the opaque
9831 pointer to the SilcIDListData (no matter what ID entry it actually
9832 is) and get the data needed.
9834 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9836 * Wow, found a bug in scheduler. The scheduler uninitialized itself
9837 in some circumstances even if threre were timeout tasks, though not
9838 IO tasks, but tasks anyway. Now fixed.
9840 * Defined SilcServerConnection structure to hold connection specific
9841 stuff about directly connected servers and routers. The definition
9842 is currently in silcd/server_internal.h. I thought about having
9843 a bit more important role fro this struct but for now it is used
9844 only when connecting to other server (or router actually).
9846 * Added connecting retry support in server when connecting to
9847 router(s). The retry feature implement exponential backoff
9848 algorithm. Also, added SilcServerParams structure to hold default
9849 parameters for server. For now, it include these retry settings
9850 and are hard coded. After server is moded to be as Silc Server
9851 Library this structure will be more important.
9853 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9855 * Changed client librarys channel->clients table to SilcList and
9856 changed code accordingly.
9858 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9860 * Changed client's channel table to SilcList and changed code
9861 accordingly. Also changed SilcChannelClientEntry to include back-
9862 pointer to the channel so that client entry can use that structure
9863 as list as well and we have fast cross-reference to the channel.
9864 This change dramatically decreased the complexity of channel
9865 handling with client entry and vice versa (removed one extra
9866 loop when searching for channel entry from many functions).
9868 * Changed server->sim from table to SilcDList and changed code
9871 * NAMES command can now be used from user interface. It will show
9872 the user list on the channel, neatly.
9874 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
9875 Code now saves realname of the user if it becomes available.
9877 * Renamed configure.in to configure.in.pre and made ./prepare
9878 script to automatically add correct version string to
9879 configure.in which it creates from configure.in.pre.
9881 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9883 * NAMES command reply now shows users mode with the nickname when
9886 * Moved silc_client_ch[u]mode[_char] functions from
9887 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
9888 place sucks, they are utility functions and should be in some
9891 * Fixed some unsigned int's to unsigned short's. Patch by cras.
9893 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
9896 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9900 * Added TRQ (efficient deque and list library) into lib/trq. This is
9901 a very good list library that is currently used in the SILC. Defined
9902 SilcList API over the library because I didn't like the API very
9903 much. See lib/trq/silclist.h for the API and examples of how to
9904 use the API. Fixed various places in the code to use the new
9905 SilcList API. The SilcList is meant for lists that has a structure
9906 already defined as a list. It is not suitable to add just some
9907 context to the list (in TRQ, the context is the list actually).
9909 So, I defined SilcDList that can be used for the purpose where
9910 predefined list structure does not exit. This can be used as
9911 such list. Now some context just can be added to the SilcDList.
9912 Currently this list is not used in the SILC just yet, though there
9913 are a lot places where this can replace dynamically allocated
9914 tables and I will fix these places, later, to use SilcDList.
9915 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
9916 and use TRQ internally).
9918 Also fixed some annoying warning messages that the original TRQ
9919 code generated. Also minor changes to TRQ's Makefile.in.
9921 * Added support for querying by Client ID to both WHOIS and
9922 IDENTIFY commands into server, as required by the protocol.
9924 * Removed method function pointers from SilcBuffer structure. They
9925 weren't used to anything and just increased the context size for
9926 no good reason. This change also made silc_buffer_alloc and
9927 silc_buffer_free functions inline functions.
9929 * Disabled command flooding detection support until it's fixed so
9930 that it accepts commands in but does not execute them more than once
9933 * Added silc_net_localhost(), to return local hostname, into
9934 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
9935 that must be initialized before calling silc_client_init.
9937 * Added new function: silc_server_send_notify_on_channels to send
9938 notify messages to all channels client has joined. It is assured
9939 that the message is sent only once per client.
9941 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
9942 lib/silcutil/silcutil.[ch] as silc_format function. The new
9943 function is generic and is used by server as well, not only by
9944 the logging routines.
9946 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
9947 the provided version string was not acceptable. Added new function:
9948 silc_ske_check_version into lib/silcske/silcske.h. The function
9949 must be implemented by the application (client or server) and it
9950 does not reside in the SKE library. The function checks the version
9951 string remote end sent.
9953 * Added back pointers (to opaque context and to SilcSocketConnection)
9954 into SilcPacketContext structure into lib/silccore/silcpacket.h.
9956 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
9957 duplicate packet context structure.
9959 * Changed `notify' client operation to send same arguments as client
9960 receives from server except for ID's. ID's are mapped to correct
9961 ID entry and that is returned. Also, if channel entry is not sent
9962 by server but the notify is for channel the channel entry is sent
9963 to application (otherwise application doesn't know that it is for
9964 channel (library gets it from packet's Destination ID)).
9966 * Added silc_client_remove_from_channels into client library to
9967 remove a client from all channels it has joined to. Used when
9968 received SIGNOFF notify from server. Added also new function
9969 silc_client_replace_from_channels to replace old ID entry with
9970 new ID entry on all channels. Used when received NICK_CHANGE
9973 * Fixed ID Cache list handling in silc_idlist_get_client in
9974 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
9975 to get (or query) client by ID.
9977 * Updated TODO list.
9979 * Added connection authentication status message defined by the
9980 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
9981 support for these into the code in client and server side.
9983 * Added generic function silc_client_send_command to send any command
9984 with variable argument list. Application should use this function
9985 to send commands if the command functions provided by the library
9986 does not suite for the application's user interface needs.
9988 * Added new `failure' client operation. Application is notified about
9989 received failure packet if client is executing a protocol. In this
9990 case the protocol's execution has failed.
9992 * Added SKE's end notify to send the SKE_SUCCESS notify message that
9993 is required by the protocol.
9995 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
9996 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
9999 * Added status flag to SilcSKE object to indicate realtime status
10000 of the SKE protocol.
10002 * Application receives now exactly same command reply arguments as
10003 the library receives from server. However, if ID is received the
10004 corresponding ID entry is returned to the application (eg. Client
10005 ID is mapped to correct SilcClientEntry entry and that is returned).
10006 Changed command_reply client operation due to this change.
10008 * Changed all ID's in commands and in command replys as ID Payloads.
10009 Change affected both client and server side codes.
10011 All ID's sent in SILC network (with execption of ID's in SILC
10012 Packet header) are sent in ID Payload to support variable length
10015 * Server now notifies nick changes and notifies all clients on
10016 the channels about the new nickname (about the new Client ID,
10019 * Implemented CMODE command to change channel modes. Supports all
10020 channel modes defined by the protocol specs except ban and invite
10021 lists. (Also, private channel key mode is supported but support for
10022 setting private channel key in client is missing, thus, this mode
10023 has no effect on client side (except that server requires that the
10024 client uses private channel key and normal channel traffic does not
10027 Also, invite mode works per se, but INVITE command does not work
10028 yet correctly, so you can set channel as invite only channel but
10029 inviting clients to the channel does not work (it is yet to be
10030 thought what's the best way to do it).
10032 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10033 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10034 Implemented CUMODE command to change user's mode on the channel.
10035 Supports all modes defined by the protocol specs.
10037 * Added NAMES command reply to return users modes on the channel.
10039 * Removed unnecessary and slow ciphers from lib/silccrypt.
10041 * Set SO_KEEPALIVE option to connection sockets by default.
10043 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10045 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10046 redefined the Notify Payload into protocol specs.
10048 * Added silc_id_payload_parse_id to get ID directly from raw
10051 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10053 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10054 accept searching by Client ID as well.
10056 * Added support for LEAVE and SIGNOFF notify types in client library.
10058 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10059 to parse ID Payload from raw data.
10061 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10063 * Added flags parameter into silc_ske_assemble_security_properties
10064 function in lib/silcske/silcske.[ch].
10066 * Changed notify client operation to fit better for notify messages
10067 sent by server. The notify payload received from server is now
10068 passed to the application (after parsing it to SilcNotifyPayload).
10069 It is application's responsibility to retrieve the arguments
10070 from the payload and show the message the way it wants. The message
10071 sent by server is implementation specific.
10073 * Changed public keys to comply with the protocol specification.
10074 Old public keys are not supported anymore and are not compatible.
10076 * Removed nickname from Channel Payload as the latest draft removed
10077 it. The client must resolve the nickname from the NAMES command
10078 reply received when it joined the channel.
10080 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10082 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10084 * Fixed some errors in protocol specification drafts.
10086 * Created lib/silccore/silcnotify.c to implement Notify Payload
10087 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10088 generic payloads described by protocol specifications. The file
10089 includes implementations for ID Payload and Argument Payload.
10091 * Changed Command Payload implementation to use the new Argument
10092 Payload. Changed command_xxxx_payload to command_payload_xxxx
10093 to comply with SILC coding conventions.
10095 * Added suppport for Argument Payload handling in Notify Payload
10096 implementation as protocol requires it. Added the new support
10097 into server and client lib as well.
10099 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10101 * Added support for multiple nicknames on same channel. [n] is
10102 added locally to the nickname if there are more than one same
10103 nicknames on the channel.
10105 * Server now sends all nicknames that matched WHOIS request.
10106 Client also shows the list received from server.
10108 * Added TOPIC command to client side. User can now set and show
10109 current topic on channel.
10111 * Added MOTD command to client and server. Also, server sends the
10112 motd when client connects to the server.
10114 * Changed version strings to comply ISO 8601.
10116 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10118 * Fixed protocol error handling in client library. It should now
10119 cope even if the SKE fails for some reason.
10121 * Made new protocol specification drafts for submitting to IETF.
10123 * Implemented TOPIC command to server in silcd/command.c.
10125 * Added two new notify types into lib/silccore/silcnotify.h:
10126 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10127 notify nickname change and topic setting/change on a channel.
10129 * API change of command_reply operation in client library. The
10130 application gets now the status type received from server as well.
10132 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10134 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10136 * Cras fixed and optimized the packet handling even further and
10137 it should work now. Minor change to the prototype of function
10138 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10140 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10142 * Added new function into lib/silcutil/silcschedule.[ch]:
10143 silc_schedule_with_fd to select() a specified fd. The function
10144 returns after timeout expires or data arrives or goes. The
10145 function is used by packet routines to wait that all data is
10146 received from network.
10148 * Fixed data reading from network in lib/silccore/silcpacket.c.
10149 The code now assures that all data is read from the fd and then
10150 continues packet processing. This was a bug fix since the code
10151 used to drop some data in some circumstances.
10153 * Added new function into lib/silcclient/client.[ch]:
10154 silc_client_start_key_exchange to start key exchange after
10155 connection has been established to server. The code internally
10156 now uses this funtion but its main purpose was to provide it
10157 for applications that perform their own connecting. After
10158 application has created a connection it merely calls this
10159 function to start the key exchange between client and server.
10160 The library takes care of everything else after that.
10162 Updated also lib/silcclient/README to explain the usage of
10165 * Do not send to application information that connection has
10166 been established. Application gets notified it by connect
10169 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10171 * Applied cras's patch to add silc_schedule_one function. The
10172 function runs scheduler once and returns.
10174 * Fixed the scheduler after cras messed it up. The timeout
10175 handling works now as it's supposed to work.
10177 * Added into lib/silccore/ silcnotify.h to include notify
10178 message types support. Changed silc_server_send_notify*
10179 functions, in server.[ch], to support those new notify types.
10180 Added the support for the notify types into client library,
10181 as well. Added new notify client operation into ops.h in
10184 * Changed silc_server_packet_send_to_channel to send normal
10185 packets instead of just channel message packets. The function
10186 is now used to send the notify packets to channels. It is not
10187 used to send channel message packets anymore, as server never
10188 sends them anymore.
10190 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10191 va_arg()s as it seems to require it nowadays. I guess, if SILC
10192 is compiled with older va_arg() the new code should work anyway.
10194 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10196 * Splitted core library. Core library (lib/silccore) includes
10197 now only SILC protocol specific core (and common) components.
10198 Created new utility library (lib/silcutil) that includes more
10199 generic purpose stuff. The stuff for util library was taken
10200 from the old core library. This was minor and easy split.
10202 * Created SILC Client Library (lib/silcclient) that includes
10203 implementation of the SILC client without user interface. This
10204 was major move from silc/ directory. The code has been changed
10205 so that it is transparent towards the user interface. The
10206 silc/ directory includes now the same user interface as before
10207 and it uses the new client library. Read lib/silcclient/README.
10208 Basicly, the client library performs everything else related
10209 to SILC except user interface handling. Also, configuration
10210 files are considered to be part of user interface and library
10211 does not handle them.
10213 This change also changed a lot of structures, function naming etc.
10214 Most important change was that SilcClientWindow object was
10215 renamed to SilcClientConnection in the client library. Created
10216 also new file lib/silcclient/ops.h. Also added new files
10217 silc/local_command.[ch] and silc/client_ops.[ch].
10219 All these changes were made to make it easier for user interface
10220 designers to create what ever user interface for the SILC client
10223 It is also expected that the server will be moved to lib
10224 directory as well and SILC Server Library will be created;
10225 sometimes in the future.
10227 * Removed Local commands from lib/silccore/silccommand.h as
10228 they are application specific and new client library does not
10229 handle any of those anymore.
10231 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10232 old client implementation in silc/.
10234 * Added support for callback functions in SILC_LOG_* macros.
10235 Application can now set its own callbacks that will be called
10236 instead of using the default functions that will always print
10237 the debug messages to stderr (or stdout). Also, debugging can
10238 now be disabled by setting silc_debug to FALSE and re-enabled by
10239 setting it to TRUE. Note, that logging will still work even
10240 if debugging is disabled.
10242 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10243 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10244 silc_log_reset_debug_callbacks.
10246 * To enable debugging in silc client one must give now -d
10247 option on command line.
10249 * Changed silc_schedule_init to automatically allocate task queues
10250 if they are not allocated before calling it.
10252 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10254 * Added GMP 3.1 into math library.
10256 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10258 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10259 a channel in SILC network. The packet is used by servers and
10260 routers to notify other routers that user has left a channel.
10261 This little feature was missing until now. Added the feature
10262 to protocol specification as well.
10264 Added functions: silc_server_send_remove_channel_user and
10265 silc_server_remove_channel_user into server.[ch].
10267 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10268 lib/silccore/silcpacket.h. However, they are not implemented
10271 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10273 * Fixed joining to a channel and sending channel messages
10274 between server and router. The channel message sending should
10275 now work inside a cell.
10277 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10279 * Fixed the private message sending between server and router.
10280 The private message sending should now work inside a cell.
10282 * Added silc_server_replace_id into server.[ch] to replace
10283 existing ID in the SILC network.
10285 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10286 and silc_idlist_replace_server_id into idlist.[ch] in server.
10288 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10290 * Fixed the server to server connections. Server can again now
10291 connect to router. Router to router connections probably does
10294 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10296 * Added dynamic protocol registering support. Now protocols can
10297 registered and unregistered on the fly. Patch by cras.
10299 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10301 * Added lib/contrib directory to hold routines that some platforms
10302 don't have but are needed by SILC.
10304 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10305 into lin/contrib to provide getopt() and getopt_long() for
10306 those who don't have it.
10308 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10310 * Added AWAY command to client. When away message is set and
10311 client receives a private message packet the client automatically
10312 replies to the sender with the away message.
10314 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10315 bug seemed to be the cause of recent problems when compiling
10318 * Added version detection support to SKE protocol specification
10319 and added the new changes to the SKE implementation as well.
10320 There were other minor changes in the SKE protocol as well.
10322 Many changes in lib/silcske/silcske.[ch] and in
10323 lib/silcske/payload.[ch].
10325 * Added ^U functionality, clear input line. Patch from cras.
10327 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10329 * Mainly small bugfixes on core library. Fixed some debugging
10330 logging and buffer overflow in silclog.c.
10332 * Updated config.sub and config.guess on the distribution tree.
10334 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10336 * Added command lagging support in server. Client may execute
10337 commands now only once in two seconds.
10339 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10341 * Optimized packet reception. MAC computation and checking is now
10342 also more optimized. A lot previously duplicated code is now
10343 used as generic by both client and server.
10345 * Fixed key pair generation in clientutil.c
10347 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10349 * Added into lib/silccore/silcbufutil.[ch] new function;
10350 silc_buffer_realloc.
10352 * Moved generic packet sending/encryption functions to
10353 lib/silccore/silcpacket.[ch] from client and server. Some
10354 rewriting of the functions.
10356 * Moved all generic packet reception/decryption functions to
10357 lib/silccore/silcpacket.[ch] from client and server. The
10358 packet processing is now much cleaner in both client and server.
10359 These were major changes in both client and server.
10361 * Created many common functions in server to do packet sending.
10362 Previously code were duplicated a lot, this has been removed
10363 with these changes.
10365 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10367 * Rewrote major parts of the ID cache system. Don't know
10368 whether it is better now or not but at least the API is more
10371 * Major rewrite on ID cache stuff on client because of the ID
10372 cache API changes. Added idlist.c to client.
10374 * Also major rewrite on ID cache stuff on server as well.
10375 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10376 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10377 in hand, instead they are all put into the ID cache system now.
10378 All server_idlist_* routines uses ID cache now instead of
10379 traversing its own lists (those lists does not exist anymore).
10380 SilcIDList though still exists. Also, SilcXXXEntry's are
10383 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10385 * Finally made the SKE implementation compliant to the protocol
10386 specification. All mp integers are now binary encoded as
10387 opposed being HEX encoded.
10389 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10392 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10393 functions: silc_[encode/decode]_pem. Also added function
10394 silc_encode_pem_file to PEM encode with newlines ('\n') for
10395 saving into a file.
10397 * SILC public keys are now encoded either PEM or binary. Same
10398 option is for private keys as well. By default private keys
10399 are binary encoded and public keys PEM encoded. Silly HEX
10400 encoding were removed.
10402 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10403 function to create fingerprints.
10405 * Fixed a bug in SHA1; does not change the original data anymore.
10407 * Partly implemented INFO command on client and server side.
10408 Fixed CLEAR command. Changes to SERVER command; show current
10409 server(s) when giving command without arguments. Added
10410 VERSION command to client.
10412 * Added check to server that unregistered connections cannot
10413 execute commands (unless it is specificly allowed).
10415 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10417 * Fixed screen refresh.
10419 * Fixed channel joining bug from client. On some circumstances
10420 client tried to join to a channel it had already joined.
10422 * Added public key verification process into client's protocol.c.
10423 The client now verifies the public key from user and saves
10424 it into ~./silc/serverkeys/ directory.
10426 Added into: clientutil.[ch]: silc_client_verify_server_key.
10428 * Changed SKE protocol's silc_ske_initiator_finish function
10429 to accept callback function that verifies the received public
10430 key. Removed old silc_ske_verify_public_key function.
10432 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10434 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
10435 silc_pkcs_private_key[_data]_set.
10437 * Made the password and public authentication more cleaner in
10438 server's protocol.c.
10440 * Removed historic and obsolete protocol `channel_auth' from
10441 both client and server.
10443 * Removed wrong way of sending command status messages from
10444 server to client in server's command.c. The old way violated
10445 protocol specification.
10447 Changes to silccore/silccommand.[ch]: removed
10448 silc_command_encode_status_payload -> not needed anymore,
10449 changed silc_command_encode_payload_va to accept extra
10450 argument on variable argument list. The argument type must
10451 now be provided to the function. Also, added new function:
10452 silc_command_encode_reply_payload_va which is same as
10453 normal command_encode_payload_va except command status type
10454 is provided as extra argument.
10456 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10458 * Added ~./silc directory handling. The directory includes the
10459 public and private keys for the client.
10461 Added silc_client_check_silc_dir, silc_client_create_identifier
10462 and silc_client_load_keys.
10464 * Implemented SILC protocol compliant public key. Added public
10465 and private key saving to and loading from files.
10467 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
10468 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
10469 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
10470 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
10471 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
10473 Implemented: silc_pkcs_save_[public/private]_key[_data] and
10474 silc_pkcs_load_[public/private]_key.
10476 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10478 * Added silc_server_get_route (route.[ch]) to get connection
10479 data for the fastest route for given ID.
10481 * Implemented INVITE command on client and server. The command
10482 were re-defined in the SILC Protocol Specification and the
10483 implementation now complies with the specification.
10485 * Implemented PING command on client and server.
10487 * Implemented NAMES command on client and server. The server side
10488 supports currently only normal server not router server yet.
10489 Some changes to NAMES definition in SILC protocol specification.
10491 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10493 * Implemented LEAVE command on client and server.
10495 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
10496 again. This change was made to the protocol as well. Server
10497 should not violate the protocol specification anymore.
10499 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10501 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
10502 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob