1 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
3 * /SMSG and /MMSG now correctly create new queries. Affected files
4 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
6 * Add basic support for SILC protocol specific variables in perl.
7 Affected files irssi/src/perl/silc/*, irssi/configure.in,
8 irssi/src/perl/Makefile.am
10 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
12 * Don't use silc_get_input, it's obviously not reliable. Fixes
13 issue when the current key expires. Affect file
14 irssi/src/silc/core/clientutils.c
16 * Make the session data filename configurable. This makes it
17 possible to have different session files for different
18 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
19 client_ops.[ch], silc-servers.c,
20 irssi/src/silc/fe-common/silc/module-formats.[ch]
22 * Use the same set of libtool files for the MPI lib as for the
23 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
24 config.sub, configure.in, install-sh, missing, mkinstalldirs
26 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
28 * Fixed server statistics decrementing error to not go to
29 negative. Affected file silcd/packet_receive.c.
31 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
33 * Use silc_server_query_add_error to add error in public key
34 search error. Added support in send_reply to send errors
35 without specific argument. Affected file silcd/server_query.c.
37 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
38 Client for NO_SUCH_NICK. It was against the protocol specs.
39 Affected file irssi/src/silc/core/client_ops.c.
41 * Added backwards support for the wrong NO_SUCH_NICK error sending
42 in server. To be removed in SILC Server 1.0. Both old clients
43 and clients with fixed error handling now works. Affected file
46 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
48 * fixed a bug in the whois using attributes function where no
49 error was sent if no nickname and client id but the attributes were
50 given to whois. Affected file silcd/server_query.c
52 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
54 * remove public key from public key hashtable on detach. Affected
55 file silcd/packet_receive.c
57 * free public key hashtable before removing clients on server
58 shutdown. Affected file silcd/server.c
60 * remove public key prior deleting client-data on killing a client.
61 Affected file silcd/server_util.c
63 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
65 * Getting the MOTD from other servers works now. Affected
66 files are silcd/command.c and silcd/command_reply.c
68 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
70 * Initialize the variable idletag, since it is tested in
71 silc_core_deinit for its default value. Affected file
72 irssi/src/silc/core/silc-core.c
74 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
76 * Fixed signed channel messages across cells. Affected file
79 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
81 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
82 is not defined. They can now be safely used in if-statements
83 without braces. Affected file lib/silcutil/silclog.h.
85 * Added the checks for backup closing connection due to error
86 (local or remote) and thus not allow the resuming to occur
87 in reconnect. Affected files are silcd/packet_send.c
90 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
92 * Help file updates. Affected files in irssi/src/docs/help/in/.
94 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
96 * Fixed channel messages across cells. Affected file
99 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
101 * Fixed file transmission accepting in client library to not
102 start the negotiation if user hasn't accepted the transfer,
103 instead create new session for resent transfer. Affected
104 file lib/silcclient/client_ftp.c.
106 * Show the session ID in the file transmision list. Remove
107 session from list that failed to transfer. Switch the current
108 session automatically after transmission, and in errors, to new
109 session if other sessions exists in the transfer list. Affected
110 files are irssi/src/silc/core/silc-servers.c,
111 irssi/src/fe-common/silc/modfule-formats.c.
113 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
115 * Fixed MIME header parsing for the hopefully last time. Affected
116 file lib/silcutil/silcstrutil.c
118 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
120 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
122 * The SILC RNG is now gauranteed to return non-zero random
123 values. Affected files are lib/silccrypt/silcrng.[ch].
125 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
127 * Fixed nickname formatting when changing only case of the
128 nickname. Affected file lib/silcclient/idlist.c.
130 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
132 * Fixed a memory leak and incorrect printing of the "appears as"
133 message. Affected file irssi/src/silc/core/client_ops.c
135 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
137 * Added CRT (Chinese Remainder Theorem) supported RSA
138 private keys and private key operations. This significantly
139 increases private key operation efficiency. No compatibility
140 issues with new or old private keys. Affected files are
141 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
143 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
145 * Fixed GCC-3.3.2 related compilation warnings from the
148 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
150 * Removed RC6 from distributions.
152 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
154 * Added some better comments to lib/silccrypt/silcpkcs.h,
155 optimized some routines in lib/silccrypt/silcpkcs.c.
156 Added test_silcpkcs into lib/silccrypt/tests/.
158 * Fixed silc_rng_global_init to actually init the global RNG
159 if RNG wasn't provided for it. Affected file is
160 lib/silccrypt/silrng.c.
162 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
164 * Added silc_hash_table_find_by_context_ext. Affected files
165 lib/silcutil/silchashtable.[ch].
167 * Save the public key on normal server in WHOIS command reply
168 from attributes, if present, and add it to public key hash
169 table. Fixes WHOIS resolving by public key on normal server.
171 Optimized the attributes resolving on normal server to not
172 resolve if we resolved them already from router.
174 Affected files are silcd/server_query.c, command_reply.c.
176 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
178 * Added support for whois using attributes.
179 Affected files silcd/command_reply.c, silcd/packet_receive.c,
180 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
183 * Added support for whois using public key attribute to /WHOIS i
184 client command. Affected files irssi/docs/help/in/whois.in,
185 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
187 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
189 * Fixed UMODE setting in server when the client has anonymous
190 mode set. The mode setting was not working. Affected file
193 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
195 * Fixed some bugs and typos related to sending split messages.
196 Print notification when sending messages with /MMSG. Affected
197 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
199 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
201 * Optimized the socket referencing in packet routines, client
202 library and server. Affected files are lib/silccore/silcpacket.c,
203 lib/silcclient/client.c and silcd/server.c.
205 * If silc_socket_set_qos is given with NULL arguments the QoS is
206 reset from the socket. Affected files are
207 lib/silcutil/silcsockconn.[ch].
209 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
211 * Add a /LISTKEYS command which lists the locally cached
212 client and server keys. Affected files
213 irssi/src/fe-common/module-formats.[ch],
214 irssi/src/silc/core/silc-{channels,servers}.c
215 irssi/docs/help/in/listkeys.in
217 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
219 * Check that packet queue purging was successful. Affected
220 files lib/silcclient/client.c and silcd/packet_send.c. Related
221 to MAC failed errors.
223 * Do not clear the inbuf even if it is empty if QoS was applied
224 to it. Otherwise the QoS data is cleared and MAC failed error
225 will occur. Affected file lib/silccore/silcpacket.c.
227 * Use the rekey period time as rekey protocol timeout value.
228 If the rekey does not succeed during the rekey period there's
229 something very wrong, and we most likely end up with wrong keys,
230 do graceful reconnect then. Affected file silcd/server.c.
232 * Take reference of the socket in the parser context, as it's
233 possible to have the parsers in queue after the socket is
234 disconnected and this may cause crash. Affected files are
235 lib/silccore/silcpacket.c, lib/silcclient/client.c and
238 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
240 * Fixed KICK command reply sending, it sent to replies.
241 Affected file silcd/command.c.
243 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
245 * Finish the silc-mime.pl script. It now supports MIME type
246 guessing using magic files, signing data messages, executing
247 MIME handlers in background. Affected files
248 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
250 * Changed MIME signal handler to make things easier for the perl
251 script. Affected files irssi/src/silc/core/client_ops.c,
252 silc-servers.c, and irssi/docs/signals.txt
254 * Cleaned up the silc_mime_parse function and fixed detection
255 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
257 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
259 * Resolve the IP for file transfer listener from the connection
260 socket. Affected file lib/silcclient/client_ftp.c.
262 * Accept NULL hostname parameter in the functions
263 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
264 if hostname is not wanted.
266 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
268 * Fixed race condition between silc_client_init and
269 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
271 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
273 * Fixed file transfer connection closing when SIGNOFF for
274 the client is received from server. Affected file is
275 lib/silcclient/client_ftp.c.
277 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
279 * Check for disconnected socket in QUIT callback. Affected
280 file silcd/command.c.
282 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
284 * Modified the MIME parsing to allow \n and \r\n as delimiters.
285 Affected files lib/silcutil/silcstrutil.c
287 * Cleaned up the escape/unescape functions for correctness and
288 speed. Affected file irssi/src/silc/core/client_ops.c
290 * Removed handling for data messages with Content-Type: text/*,
291 moved parsing of MIME headers to the signal handler, added
292 support for signing and verifying data messages. Affected
293 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
294 irssi/src/silc/core/silc-{servers,channels}.c
296 * Added a perl script for handling data messages based on
297 information read from Mailcap files. New file
298 irssi/scripts/silc-mime.pl
300 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
302 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
303 acknowledge recepetion of a message to the sender. Updated
306 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
308 * Unregister channel key saving callback when deleting channel.
309 Affected file lib/silcclient/idlist.c.
311 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
312 before calling notify client operation. Affected file is
313 lib/silcclient/client_notify.c.
315 * Unregister QoS tasks when deleting the socket connection.
316 Affected files lib/silcutil/silcsockconn.[ch],
317 unix/silcunixsockconn.c.
319 * Implemented latest presence-attrs draft changes. Affected
320 files lib/silccore/silcattrs.h and
321 irssi/src/silc/core/silc-queries.c.
323 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
325 * Save old channel keys in list to allow more rapid change
326 of channel keys if server for some reason does that. This
327 avoids loosing so many channel messages due to not having
328 key to decrypt. Affected file lib/silcclient/silcclient.h,
329 idlist.c and client_channel.c.
331 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
333 * Continued backup router tests and fixes. Affected files
334 silcd/server_backup, server_util.c, server.c. See TODO.
336 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
338 * Fixed SERVER_SIGNOFF handling in servers. The client
339 was removed from wrong list thus not removing the client
340 at all. Affected file silcd/packet_receive.c.
342 * Do not execute rekey protocol for disabled connections as
343 it would never go through. Affected file silcd/server.c.
345 * Added timeout for rekey protocol to catch if the protocol
346 never executes successfully. Affected files silcd/server.c
349 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
351 * Abandon packet processing for disconnected sockets. Check
352 this always after calling packet processing callback.
353 Affected file lib/silccore/silcpacket.c.
355 * Fixed double registration disconnection code in server.
356 Closed wrong connection. Affected file silcd/packet_receive.c.
358 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
360 * On normal server reconnect to primary during resuming 4
361 times, then give up. Affected file silcd/server_backup.c.
363 * If during reconnecting to routers we notice we have router
364 connection but no primary router set, the server is in desync.
365 Reconnect to primary to restore network. Affected file
368 * Assure that only one protocol is exeucting at the same time.
369 Added checks for all protocols. Affected files are
370 silcd/server.c and server_backup.c.
372 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
374 * Check that a string is not already part on invite/ban
375 string when processing it. Affected file silcd/server_util.c.
377 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
379 * Fixed the CUMODE_CHANGE for founder mode changes to comply
380 with 1.2 version of the protocol. Affected file is
381 silcd/packet_receive.c.
383 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
385 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
386 where the passphrase was given. Affected file is
389 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
391 * INVITE and BAN notifys are now delivered from routers to
392 servers (but not clients) on the channel. Updated specs and
393 code. Affected files silcd/packet_[send|receive].[ch],
394 command.c, server.c and server_util.c.
396 * Implemented INVITE and BAN announcing. Affected files are
397 silcd/server.[ch], server_util.c.
399 * Implemented SilcStatus error type argument returning in
400 command reply error in server. Affected file silcd/command.c.
402 * Implemented SilcStatus argument returning in comand reply
403 in client library. The command_reply client operation now
404 returns error specific arguments as well. Affected files
405 are lib/silcclient/command_reply.[ch], client_resume.c,
406 lib/silccore/silcstatus.[ch].
408 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
410 * Backup router protocol version 1.2 implemented. Testing still
411 required. Affected files in silcd/server_backup.[ch], server.c,
412 packet_receive.c and server_internal.h.
414 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
416 * silc_client_send_[channel|private]_message now return TRUE
417 or FALSE. Affected file lib/silcclien/client_channel.c and
420 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
422 * Check for explicit nickname in INVITE and BAN processing
423 during join as well (and don't expect only wildcards in
424 invite/ban strings). Affected file silcd/command.c.
426 * Fixed the INVITE and BAN by public key. The public key saved
427 is the PK payload (as specified) not the raw data. Affected
428 file silcd/server_util.c.
430 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
432 * UTF-8 text message support for actions and notices in SILC
433 Client. Affected file irssi/src/silc/core/client_ops.c.
435 * silc_get_username and silc_get_real_name now returns sensible
436 data on Win32. Patch by Toni Willberg. Affected file is
437 lib/silcutil/win32/silcwin32util.c.
439 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
441 * Provide a signal handler to send MIME encoded messages and emit
442 a signal when a MIME encoded message is received. Also document
443 the signals for usage with the perl interface.
445 A sample perl script will be supplied at a later point.
447 Affected files are irssi/docs/signals.txt,
448 irssi/src/silc/core/client_ops.[ch],
449 irssi/src/silc/core/silc-{channels,servers}.c
451 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
453 * Use SILC_COMMAND_PING to estimate the round-trip time to the
454 server. Use this time to display a lag and disconnect when it
455 exceeds a specified limit.
457 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
459 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
461 * Remove the channel auth list in normal server if router
462 encofrces its list during connecting. Send notify to channel
463 to remove the mode to remove the list. Affected files are
464 silcd/server_util.c and silcd/packet_receive.c.
466 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
468 * Added support for channel public keys. Updated protocol specs
469 and implemented it. Affected files are
470 silcd/command.c, command_reply.c, lib/silcclient/command.c,
471 lib/silcclient/command_reply.c.
473 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
475 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
476 terminate the process on Linux. Affected file silcd/silcd.c.
478 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
480 * Check for NULL buffer in silc_buffer_clear. Affected file
481 is lib/silcutil/silcbuffer.h.
483 * Simplified the backup router protocol by removing the _GLOBAL
484 types. Updated protocol specs and the code. Affected files
485 are silcd/server_backup.[ch].
487 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
489 * Deny '@' and '!' from nicknames since they are reserved
490 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
491 Updated protocol specs and the code.
493 Affected files are silcd/server_util.[ch].
495 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
497 * Fixed stack overflow in Irssi SILC client. Affected
498 file irssi/src/silc/core/client_ops.c.
500 * Check that Host is set in ServerConnection and RouterConnection
501 in silcd.conf. Affected file silcd/serverconfig.c.
503 * Fixed crash in server with protocol completion callbacks,
504 namely rekey and backup resuming protocols. Affected files
505 are silcd/server_backup.c and silcd/server.c.
507 * Fixed rekey protocol to not restart if it is started already.
508 Affected files are lib/silcclient/client.c and
511 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
513 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
515 * Fixed EOF handling in SILC Config, affected file
516 lib/silcutil/silcconfig.c.
518 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
520 * Fixed RESOLVING flag handling in JOIN notify and other
521 notifys to handle the resolvings correctly in client library.
522 Affected file lib/silcclient/client_notify.c.
524 * Do not send full INVITE and BAN lists in INVITE and BAN
525 notifys, only the changed information. Affected file
528 * Fixed INVITE notify sending in INVITE command, send it
529 only when needed. Affected file silcd/command.c.
531 * Handle the founder key change properly in CMODE_CHANGE
532 notify. Bug #122. Affected file silcd/packet_receive.c.
534 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
536 * Remove the mark for output (mark it only for input) after
537 purging outgoing queue. Prevents the "Error in select()"
538 floods. Affected file silcd/packet_send.c.
540 * Fixed incorrect connection deletion from client library
541 after calling "connect" client operation. Could cause
542 crashes for example during reconnect timeouts. Affected
543 files are lib/silcclient/client.c and
544 irssi/src/silc/core/client_ops.c.
546 * Check server private key file permissions before starting
547 the server. Affected file silcd/serverconfig.c.
549 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
551 * NULL terminate allocated string in silc_buffer_strformat.
552 Affected file lib/silcutil/silcbuffmt.c.
554 * Rewrote the invite/ban list string handling in server to
555 use SilcBuffer instead. Affected files are silcd/command.c
556 and silcd/server_util.c.
558 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
560 * Fixed double free in CMODE command when setting new HMAC
561 for channel. Affected file silcd/command.c.
563 * Added couple of missing memset's to zero sensitive memory.
564 Affected files silcd/command.c, lib/silcclient/command.c.
566 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
568 * Fixed a double free in INVITE command error handling in
569 server. Affected file silcd/command.c.
571 * Added macros SILC_SWAB_[16|32] to swab byte order of
572 16-bit and 32-bit unsigned integers. Affected file
573 lib/silcutil/silctypes.h.
575 * Use the SILC_SWAB_16 instead of htons() in server when
576 handling ports since the ports in structures are always
577 in little-endian order (regardless of platform). Affected
578 file silcd/serverid.c and silcd/server_backup.c.
580 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
582 * Send DISCONNECT in close admin command in server. Affected
583 file silcd/command.c.
585 * Check whether we are already connecting to a remote router
586 (in addition of checking whether we are already connected)
587 before creating new connection. Affected file silcd/server.c.
589 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
591 * Added better compiler and compiler flags checking in
594 * Check that socket is valid after QoS is applied to data.
595 Affected file lib/silcutil/unix/silcunixsockconn.c.
597 * Make sure the socket connecetion is not closed to early
598 when closing connection in server. Also make sure the
599 connection is always closed after error in a protocol.
600 Affected file silcd/server.c.
602 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
604 * Removed --session and --dummy options from Irssi SILC Client.
605 -d option is available only if --enable-debug was given.
606 Affected files are irssi/src/silc/core/silc-core,
607 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
609 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
611 * Added silc_buffer_steal to steal the data from the buffer.
612 Affected file lib/silcutil/silcbuffer.h.
614 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
616 * Fixed server crash with double Primary block in config file.
618 Fixed also various memory leaks around the config file
619 parser. Affected files lib/silcutil/silcconfig.c,
620 silcd/serverconfig.c.
622 * Changed my nickname (Johnny Mnemonic) to my real name, this
623 means that bugs introduced by him were actually introduced
626 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
628 * Don't display "foo appears as foo\nYou're now known as foo"
629 messages. Affected file irssi/src/silc/core/client_ops.c
631 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
633 * Fixed error handling of invalid client entry when calling
634 commands in server. Fixes a crash. Affected file
637 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
639 * Added some sanity checks in server for correctness of the
640 server configuration. Affected file silcd/serverconfig.c.
642 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
644 * Prevent endless resolving of user informations in USERS
645 command by checking the command reply status correctly.
646 Affected file lib/silcclient/command_reply.c.
648 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
650 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
651 file is lib/silcutil/silcfileutil.c. A patch by Matthew
652 Aldous <Matthew@Aldous.com>.
654 * Added better implementation using CriticalSection of
655 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
656 <mikko.lahteenmaki@pikabaana.net>.
658 * Added some Winsock WIN32 compatiblity defines into
659 includes/silcwin32.h.
661 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
663 * Fixed double free in async host lookup code. Affected file
664 lib/silcutil/silcsockconn.c.
666 * On backup router handle now the SERVER_SIGNOFF from router
667 for local connected servers too, and close the connections.
669 Do not process them as normally signing off servers when they
670 really signoff by sending EOF fe, but always assume that
671 router sends the SERVER_SIGNOFF.
673 Affected files silcd/server.c and silcd/packet_receive.c.
675 * Fixed socket unsetting when closing connections. Affected
676 files silcd/server.c and silcd/packet_send.c.
678 * Do not print the nickname in SERVER_SIGNOFF if we do not
679 have it. Prevents asserts in Irssi core. It is possible we
680 don't have the nick if it was just being resolved when server
681 signoff. Affected file irssi/src/silc/core/client_ops.c.
683 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
685 * Fixed autonick crashbug in client library. Affected file
686 lib/silcclient/client.c.
688 * Fixed Unix implementation of SilcMutex to really assert if
689 the mutex is locked/unlcoked already. Affected file
690 lib/silcutil/unix/silcunixmutex.c.
692 * Fixed locking in silc_schedule_uninit. It didn't lock
693 when dispatching timeout tasks. Affected file is
694 lib/silcutil/silcschedule.c.
696 * Changed Win32 implementation of SilcThread to use modern
697 Win32 interface. Affected file is
698 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
700 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
702 * Don't print signed messages when sending failed. Affected files
703 irssi/src/silc/core/silc-[servers.c/commands.h]
705 * Send adquate signal when founding a channel by joing it. Affect
706 file irssi/src/silc/core/client_ops.c
708 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
710 * Fix theme abstracts parsing. Affected files irssi/default.theme,
711 irssi/src/fe-common/core/themes.c
713 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
715 * Fixed close command to use the port correctly when closing
716 server connections. Affected file silcd/idlist.c.
718 * Check for NULL outbuf in silc_socket_write. It is possible
719 that it is NULL is some odd case. Affected files are
720 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
722 * Do not call final protocol callback for backup router
723 resuming protocol when closing connection. It is closed
724 by timeout in case of error. Affected file silcd/server.c.
726 * Backup reconnect to router if backup resuming protocol
727 failed. Affected file silcd/server_backup.c.
729 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
731 * Fixed double free in SKE library error hadling when signature
732 error occurred. Affected file lib/silcske/silcske.c.
734 * Save the fingerprint to new SilcClientEntry after changing
735 nickname. Affected file lib/silcclient/client_notify.c.
737 * Print SIGNOFF in Irssi SILC client only if the nickname is
738 known. Prevents asserts in Irssi core. It is possible we
739 don't have the nick if it was just being resolved when it
740 quit. Affected file irssi/src/silc/core/client_ops.c.
742 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
744 * Fixed double free in invite list adding code when adding
745 invite strings. Affected file silcd/server_util.c.
747 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
749 * More log printing during backup router protocol. Affected
750 file silcd/server_backup.c.
752 * Removed backwards support for old private key file format.
753 Affected file lib/silccrypt/silcpkcs.c.
755 * Removed backwards support for not-so-strict decryption length
756 check, it's strict now. Affected lib/silccrypt/silccipher.c.
758 * GETKEY to update the client entrys fingerprint too.
759 Affected file lib/silcclient/command_reply.c.
761 * Added --without-libtoolfix for package builders using weird
762 wrappers around libtool (BSD at least).
764 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
766 * Fixed backup router bugs: When backup resumes router and
767 receives a CHANNEL_MESSAGE packet the backup must not act
768 as router since the packet header decryption would be
769 different. Also, when relaying packets to channel, do
770 not re-encrypt packets on backup that came from the primary
771 since the connection isn't really router-router connection.
772 Affected files silcd/server.c, silcd/packet_send.c.
774 * Added checks in encryption/decryption that encryption/decryption
775 length sent as argument really is multiple by block size. Helps
776 catching really weird bugs like the above backup router bugs
777 when packets are being decrypted in wrong way. Affected files
778 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
780 * Fixed padding generation in private key file encryption.
781 Affected file lib/silccrypt/silcpkcs.c.
783 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
785 * Added ignore_message_signatures setting which can be used
786 to ignore signatures in messages. Affected files are
787 irssi/src/silc/core/client_ops.c, silc-core.c.
789 * Fixed the libtoolfix to use command line options instead of
790 environment variables. They didn't work as expected. Now,
791 the libtool is fully run-time configurable.
793 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
795 * Verify signature payload for signed messages. Affected files
796 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
797 irssi/src/silc/core/silc-core.h
799 * Display signature verification result in public and private
800 messages using theme abstracts. See irssi/default.theme for
801 examples on their usage. Affected files
802 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
803 irssi/src/fe-common/silc/module-formats.[ch],
804 irssi/src/fe-common/silc/fe-common-silc.c,
805 irssi/src/fe-common/silc/Makefile.am
806 irssi/src/fe-common/core/fe-messages.[ch]
808 * Fixed bugs in Irssi's theme parsing. Affected files
809 irssi/src/fe-common/core/themes.c
811 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
813 * Calculate the correct length for signed messages before
814 encrypting, it must be multiple by block size. Affected
815 file lib/silccore/silcmessage.c.
817 * silc_message_signed_get_public_key returns now both
818 decoded and encoded public key. Affected files are
819 lib/silccore/silcmessage.[ch].
821 * Added libtoolfix script that makes the libtool more generic
822 and configurable in run-time. Now we can specify in run-time
823 if what kind of libraries we want to create, regardless of
824 configuration. SIMs are now creates even if --disable-shared
825 was explicitly given.
827 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
829 * Fixed founder key sending in CMODE command in client.
830 Affected file lib/silcclient/command.c.
832 * Fixed CUMODE founder authentication in server to not check
833 for client's public key since it's not supposed to do that.
834 Affected file silcd/command.c.
836 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
838 * Set realname and hostname in NICK_REC records. Affected file
839 irssi/src/silc/core/silc-nicklist.c
841 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
843 * Remove 1.0 protocol backwards compat code from client
846 * Added more reliable check for whether nickname did change
847 or not, or whether only Client ID changed in NICK_CHANGE
848 notify. Affected file lib/silcclient/client_notify.c.
849 Fixes bug in '@' character handling in a nickname.
851 * Added support for automatically parsing signature from
852 the message payload. Added new function
853 silc_message_get_signature to return the payload to
854 application. Affected files lib/silccore/silcmessage.[ch].
856 * Changed the private_message and channel_message client
857 operations to deliver the SilcMessagePayload to the
858 application too. Application can use it fe. to get the
859 signature from the message for verification. Affected
860 file lib/silcclient/silcclient.h, client_channel.c and
863 * Redefined the signed payload for message payloads.
864 Updated protocol specs and implemented.
866 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
868 * Fixed wrong invite and ban list handling in server command
869 reply. Affected files are silcd/command_reply.c,
870 silcd/server_util.[ch].
872 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
874 * Fixed CMODE setting in server when founder mode was set.
875 Affected file silcd/command.c. Bug #95.
877 * Added support to setting specific public key in CMODE in
878 Irssi SILC client. Affected file lib/silcclient/command.c.
880 * Added support to use specific public key in CUMODE in
881 Irssi SILC Client. Affected file lib/silcclient/command.c.
883 * Added support for inviting and banning by public key in
884 Irssi SILC client. Affected file lib/silcclient/command.c.
886 * Fixed fingerprint/babbleprint showing in invite and ban
887 list command replys. Affected file is
888 irssi/src/silc/core/client_ops.c.
890 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
892 * Format CMODE +c and +h to display both the mode and the argument
894 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
896 * Added test vectors and test programs for SHA-1, MD5,
897 HMAC-SHA1 and HMAC-MD5. New tests are located in
898 lib/silccrypt/tests/. Fixed also argument decoding bug in
899 MD5 implementation. Affected file lib/silccrypt/md5.c.
901 * Changed the channel private key and private message key
902 generation (with static keys) to use SHA1 instead of MD5,
903 as SHA1 is the mandatory hash function in SILC. Affected
904 file lib/silcclient/client_[channel/prvmsg].c.
906 * Changed the private key file encryption to use SHA1 instead
907 of MD5. Added support for the old generation and added
908 automatic change of the key (to be removed later). Affected
909 files lib/silccrypt/silcpkcs.c.
911 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
913 * Load only files with .pub suffix in PublicKeyDir. Affected
914 file silcd/serverconfig.c.
916 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
918 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
919 channels. Affected files silcd/silcd.c, silcd/server.h.
921 * Added the config directive PublicKeyDir for the client block.
922 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
924 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
926 * Merged Toni's irssi/silc.conf patch.
928 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
930 * Max alloc tests in allocation routines. Affected file
931 lib/silcutil/silcmemory.c.
933 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
935 * Fixed a typo in resuming code that fixed detach/resume code
936 in server. Bug #93. Affected file silcd/packet_receive.c.
938 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
940 * Do reverse lookups for server when /connecting. Affected files
941 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
942 irssi/src/core/net-nonblock.*
944 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
946 * Added library versioning for shared libraries. Affected
947 files configure.in.pre and lib/Makefile.am.pre.
949 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
951 * Display INVITE and BAN lists as specified by SILC 1.2
953 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
955 * Do not send invite list back unless asked (when sending
956 no arguments) or when list was modified. Affected file
959 * Remove client from invite list in KILLED notify and in
960 KILL command. Affected file silcd/command.c and
963 * Fixed bugs in invite list handling in INVITE command.
964 Affected files silcd/command.c and silcd/server_util.c.
966 * Merged with Irssi 0.8.6.
968 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
969 Affected file irssi/src/fe-text/silc.c.
971 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
973 * The silc_argument_get_[first/next] now return the argument
974 type to caller. Added silc_argument_payload_encode_one.
976 Affected files are lib/silccore/silcargument.[ch].
978 * Added support for the SILC 1.2 INVITE command and new
979 invite lists to server. Affected files are silcd/command.c,
980 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
982 * Added support for the SILC 1.2 BAN command and new
983 ban lists to server. Affected files are silcd/command.c,
984 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
986 * Added support to client sending new INVITE command. Affected
987 file is lib/silcclient/command.c.
989 * Added support to client sending new BAN command. Affected
990 file is lib/silcclient/command.c.
992 * Added support for removing client from invite list when kicked
993 from channel, as SILC 1.2 dictates. Affected files are
994 silcd/packet_receive.c and silcd/command.c.
996 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
998 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
999 automatically the cipher's internal IV. Affected files
1000 lib/silccrypt/silccipher.[ch].
1002 * Assure the RESUME_CLIENT packet is not sent to twice to
1003 backup router if the detached client was originated from
1004 the backup. Affected file silcd/server.c. Bug #76.
1006 * Changed silc_sim_symname to not allocate memory. Affected
1007 file lib/silcsim/silcsimutil.c.
1009 * Fixed memory leaks with SIMs in server. Affected files
1010 silcd/serverconfig.c, silcd/server.c.
1012 * Fixed channel key distribution after resuming detached
1013 client. Affected files silcd/packet_receive.c.
1015 * Fixed channel's global_user boolean checking after detaching.
1016 Check it after changing the owner of the client not before.
1017 Affected file silcd/packet_receive.c.
1019 * Fixed few double frees from client library. Fixes at least
1020 Bug #81, possibly others too.
1022 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1023 notifys in Irssi SILC Client. Affected file is
1024 irssi/src/silc/core/client_ops.c. Bug #82.
1026 * Applied Ville Räsänen's manual page and --mandir bugfix
1027 patch. Affected files are configure.in.pre and Makefile.am.pre.
1030 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1032 * Added support to backup router protocol for backup to tell
1033 normal server that it cannot use the backup router as primary
1034 because the primary isn't really down. Updated protocol
1037 * Added support for primary router to tell backup router that
1038 resuming is not possible because the backup really isn't primary
1039 in the cell. For example if backup disconnected itself the
1040 resuming is not allowed since the primary really did not
1041 go down. Updated protocol specs.
1043 * Removed MARS from crypto library.
1045 * Defined the CTR mode and Randomized CBC mode in SILC. The
1046 CTR mode is RECOMMENDED now in specification. Defined also
1047 Serpent cipher as optional cipher. Updated the protocol specs.
1049 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1051 * Added support for inviting/banning by IP/MASK, public key,
1052 and explicit Client ID. Redefined the command and notify
1053 types to allow easier forwards support for other methods
1054 of inviting/banning. Updated protocol specs.
1056 * Remove the client from channel's invite lists if the client
1057 is kicked or killed. Updated protocol specs.
1059 * Unified the Channel Message Payload and Private Message
1060 into one Message Payload. Updated protocol specs and
1063 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1065 * Don't wait for EOF after socket error has occurred, but
1066 close the connection. Affected file is silcd/server.c.
1068 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1070 * Added support for setting FOUNDER mode on channel with
1071 specific public key which can be set with CMODE command.
1072 Updated protocol specs and implemented in client and server.
1074 * Fixed the Irssi SILC client to correctly shutdown the client
1075 library to avoid memory leaks. Affected files are
1076 irssi/src/silc/core/silc-core.c and silc-servers.c.
1078 * Deprecated the No Reply flag in SKE protocol and introduced
1079 "IV Included" flag which can be used to indicate that the IV
1080 is included in the ciphertext. This makes it possible to use
1081 SILC on unreliable transport, such as UDP which may cause
1082 packet reordering and losses. Updated protocol specs, did
1085 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1087 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1088 < 32 bit values in correct size. Affected file is
1089 lib/silcmath/mp_mpi.c.
1091 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1093 * Fixed the KE Start Payload parsing to check that mandatory
1094 fields are present. Affected file lib/silcske/payload.c.
1096 * Fixed compilation warnigs in Irssi SILC Client. Affected
1097 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1099 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1101 * Print "nick now appears as newnick" and update Irssi's nicklist
1102 when you change your nick to "nick". Closes #62
1104 * Never format your own nick. Closes #63
1106 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1108 * SILC_UMODE_GONE changes are now propagated correctly to the
1109 Irssi client. Closes #54
1111 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1113 * Fixed example in /HELP KEY
1115 * Added expando $j which expands to current SILC Client version
1117 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1119 * Fixed public key decoding in crypto library.
1121 * Added better error printing to SKE library.
1123 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1125 * Fixed NICK command to not crash if nickname was not sent.
1127 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1129 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1130 Deprecated the old Encrypt-And-MAC order. Updated protocol
1131 specs and implemented.
1133 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1134 generation. Updated specs and implemented.
1136 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1138 * Added support for rekey before 2^32 sequence number wraps.
1139 Affected files in server and client library.
1141 * Padding must be at least 8 bytes now. Implemented and updated
1144 * Compute maximum padding for authentication packets to make
1145 passphrase approximation attacks impossible. Affected files
1146 in client library and in server.
1148 * Fixed PING command sending in client library and handling in
1149 server. The server ID must be ID Payload, not raw ID data.
1150 Affected files in server and client library.
1152 * Defined that all public keys sent in commands and notify
1153 payloads are actually Public Key Payloads not raw public key
1154 data. Updated protocol specs and implemented.
1156 * Updated protocol version to 1.2. Updated specs and code.
1158 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1159 status types. Updated specs and the code.
1161 * Added support for normal client to kill its own entries from
1162 the network. Updated protocol specs and the code.
1164 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1165 and added initial implementation.
1167 * Added MAC field to the Private Message Payload to protect
1168 against chosen ciphertext attacks. Updated the protocol specs
1171 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1172 attribute to indicate the user's current idle and signon time
1173 of a service. Updated protocol specs and implemented.
1175 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1177 * Added "do_not_bind" argument to silc_client_file_send what
1178 can be used to not bind locally but assume the file receiver
1179 provides the point of connect. Usefull when sender is behind
1180 NAT device. Affected file lib/silcclient/silcclient.h and
1183 * Added -no-listener option to FILE SEND command in Irssi SILC
1184 client. Affected file irssi/src/silc/core/silc-servers.c.
1185 Renamed FILE RECEIVE to FILE ACCEPT.
1187 * Confirm passphrase for private key encryption in
1188 silc_create_key_pair and silc_change_private_key_passphrase.
1189 Affected files are lib/silcutil/silcapputil.c.
1191 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1193 * Move silc_client_packet_send back to internal, added
1194 silc_client_send_packet, a bit simpler function for application.
1195 Affected files lib/silcclient/silcclient.h, client.c and
1198 * Moved the SilcClientEntry, SilcChannelEntry and
1199 SilcServerEntry to silcclient.h to be public and documented
1200 them for application. Affected files are
1201 lib/silcclient/silcclient.h and idlist.h.
1203 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1205 * Fixed manual page installation patch by Ville Räsänen.
1206 USERS help page fix patch by Ville Räsänen
1208 * Changed the silc_client_command_call interface to make
1209 the command call simpler for the application. The library
1210 now handles the command line parsing, command finding and
1211 execution. Application only needs to call the function
1212 with the command line. Affected files are
1213 lib/silcclient/silcclient.h, command.[ch].
1215 * Fixed silc_get_input to NULL-terminate the returned input.
1216 Affected file lib/silcutil/silcutil.c.
1218 * Resolve the client's public key in JOIN command if the
1219 founder auth data is being requested but we don't know the
1220 client's public key. Affected file silcd/command.c.
1223 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1225 * Print notify for server opers when backup router comes
1226 online. Affected file silcd/server.c.
1228 * Fixed the INVITE command to send the invite list in
1229 command reply. Affected file silcd/command_reply.c.
1231 * Fixed MOTD command reply sending. Affected file
1234 * UTF-8 decode the topic in TOPIC command reply and LIST
1235 command reply in Irssi SILC client. Affected file is
1236 irssi/src/silc/core/client_ops.c.
1238 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1240 * Fixed the INVITE command to not crash Irssi SILC client
1241 when given without nickname argument. AFfected file
1242 irssi/src/silc/core/client_ops.c.
1244 * Fixed double free in WHOIS query on normal server when
1245 forwarding query to router. Affected file is
1246 silcd/server_query.c.
1248 * Fixed WATCH command reply handling on normal server which
1249 was missing altogether. Affected file silcd/command_reply.c.
1252 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1254 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1255 Included yodl sources for each of these. Also modified
1256 Makefile.am prototype to install these files to proper
1257 locations. Updated CREDITS. Affected file Makefile.am.pre,
1258 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1261 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1263 * Added support for encrypted private key files. Now
1264 passphrase must be provided when new key pair is created
1265 (can be empty though), and prompted when loading the
1266 private key. Added support for loading the old-style
1267 non-encrypted private keys as well. Affected files
1268 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1271 * Fixed silc_get_input to accept input on all terminals.
1272 Affected file lib/silcutil/silcutil.c.
1274 * Moved the Irssi SILC client key loading and other stuff
1275 to be called after the arguments and UI is initialized.
1276 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1278 * Added -P option to Irssi SILC client which can be used
1279 to change the passphrase of the private key. Affected
1280 file irssi/src/silc/core/silc-core.c.
1282 * Added silc_change_private_key_passphrase apputil routine
1283 to lib/silcutil/silcapputil.[ch].
1285 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1287 * Fixed connection closing in client library to not crash.
1288 Moved the connection freeing totally to function
1289 silc_clinet_del_connection. Affected file
1290 lib/silcclinet/client.c.
1292 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1294 * Changed includes/silcincludes.h to silcincludes.h.in to
1295 include configuration specific information. The silcdefs.h
1296 is not included in to installation anymore (it's only
1297 compilation time header).
1299 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1301 * Moved the SilcClient and SilcClientConnection from client.h
1302 to the public lib/silcclient/silcclient.h. Changed the
1305 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1307 * If version string in silc_clinet_alloc is NULL the library
1308 puts it automatically. Affected file lib/silcclient/client.c.
1310 * Changed the version strings from variables to #define's
1311 in includes/silcversion.h.
1313 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1315 * Added shared library complation support.
1317 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1319 * Added lib/silcutil/silcapputil.[ch] for application
1320 utility functions. It includes routines for applications'
1321 convenience. Added silc_create_key_pair, silc_show_public_key
1322 and silc_load_key_pair functions.
1324 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1326 * Send RESUME_CLIENT packet from router to backup routers
1327 to in resuming. Affected file silcd/packet_receive.c.
1329 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1331 * In IDENTIFY command parsing, send all other IDs except
1332 Client IDs explicitly to router for resolving on normal
1333 server. Also check that ID received in WHOIS command is
1334 always Client ID, others are not allowed. Affected file
1335 silcd/server_query.c.
1337 * Merged latest changes from irssi.org CVS.
1339 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1341 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1342 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1344 * Fixed the heartbeat sending in Irssi SILC client. Moved
1345 the silc_client_packet_send to silcclient.h for application
1346 usage. Affected files lib/silcclient/client_internal.h
1347 lib/silcclient/silcclient.h.
1349 * Fixed a bug in query resolving in server. Used wrong
1350 variable in a for loop and crashed. Affected file is
1351 silcd/server_query.c.
1353 * Server constructs requested attributes only to locally
1354 connected clients. Affected file silcd/server_query.c.
1357 * Fixed a bug when sending resolving from router to server
1358 with requested attributes. The constructed WHOIS command
1359 was incorrect. Affected file silcd/server_query.c.
1362 * Fixed Requested Attributes saving in WHOIS command reply.
1363 The length of the data buffer must be saved too. Affected
1364 file silcd/command_reply.c.
1366 * Update the client entry's servername after detaching is
1367 over. Affected file silcd/packet_receive.c. Bug #37.
1369 * Resolve incomplete client entrys in CUMODE_CHANGE and
1370 CMODE_CHANGE notifys. Affected file is
1371 lib/silcclient/client_notify.c. Bug #42.
1373 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1375 * Fixed channel key packet processing bug on backup router
1376 during backup resuming protocol. Affected file is
1377 silcd/packet_receive.c.
1379 * Fixed memory leaks in server. Affected files are
1380 silcd/server.c and silcd/packet_receive.c.
1382 * Fixed packet decryption problem when backup router encrypted
1383 channel message with wrong key during backup resuming
1384 protocol. Affected file silcd/packet_send.c.
1386 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1387 Toni Willberg (toniw@iki.fi)
1389 * Changed the SilcCipher context to be private. Changed the
1390 silc_cipher_get_iv to just return pointer to the IV. Added
1391 silc_cipher_get_name to return the name of the cipher.
1392 Fixed code all around to support these changes. Affected
1393 files are lib/silccrypt/silccipher.[ch], client library and
1396 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1398 * Fixed unaligned access in lib/silccore/silcattrs.c.
1400 * Fixed libtool linking in lib/silcsim/Makefile.am.
1402 * Fixed services attribute printing. Affected files is
1403 irssi/src/silc/core/silc-queries.c.
1405 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1407 * Fixed a crashbug in incoming server accepting. Affected
1408 file silcd/server.c.
1410 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1412 * Added automatically generated index to Toolkit Reference
1415 * Added support for Postscript Toolkit Reference Manual.
1417 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1419 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1422 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1424 * Added 'send_events' boolean argument to the function
1425 silc_schedule_set_listen_fd which sends the set events to
1426 the application explicitly if set to TRUE. Default action
1427 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1428 lib/silcclient/client_internal.h and silcd/server_internal.h.
1430 * Added silc_compare_timeval to determine which time values
1431 is smaller. Affected file lib/silcutil/silcutil.[ch].
1433 * Added sort-of "Quality of Service" (QoS) support to
1434 SilcSocketConnection. Data reception can be controlled with
1435 rate limit per second and/or read data length limit.
1436 Added silc_socket_set_qos. Affected files are
1437 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1439 * Added the QoS configuration to SILC Server configuration
1440 file. Affected files are silcd/serverconfig.[ch] and
1443 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1445 * Merged with irssi.org CVS.
1447 * Failed OPER and SILCOPER authentications are now logged.
1448 Affected file silcd/command.c. Bugs #25.
1450 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1452 * ROBODoc documented lib/silcutil/silcbuffer.h and
1453 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1454 <ville.rasanen@iki.fi>.
1456 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1458 * Added support for auto-passphrase authentication from the
1459 config file during connecting which was not implemented
1460 yet. Affected file irssi/src/silc/core/client_ops.c.
1462 * Fixed a bug in authentication protocol failure handling which
1463 was processing wrong callback context. Affected files
1464 are lib/silcclient/client.c and protocol.c.
1466 * Fixed the /ATTR allow off to actually work. Affected file
1467 is irssi/src/silc/core/silc-queries.c.
1469 * Fixed the /ATTR -del to work. Affected file is
1470 irssi/src/silc/core/silc-queries.c.
1472 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1474 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1476 * Fixed mask attribute adding in Irssi SILC client. Affected
1477 file irssi/src/silc/core/silc-queries.c.
1479 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1481 * Added support for saving the requested attributes in
1482 WHOIS to directory. Affected file is
1483 irssi/src/silc/core/silc-queries.c.
1485 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1487 * Added support for parsing VCard fields that do not have
1488 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1490 * Fixed a double free bug in hash table foreach function
1491 if the entry was deleted in the foreach callback. Affected
1492 file lib/silcutil/silchashtable.c.
1494 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1496 * Added silc_attribute_get_verify_data to return the signature
1497 verification data for either user digital signature or
1498 server digital signature in Requested Attributes. Affected
1499 files are lib/silccore/silcattrs.[ch].
1501 * Added silc_vcard_alloc which is used to allocated dynamic
1502 SilcVCard context. The silc_vcard_free now checks whether
1503 the context is dynamically allocated or not. Affected files
1504 are lib/silcutil/silcvcard.[ch].
1506 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1508 * Periodically remove the NOATTR status from client entry
1509 so that the client may take the attributes in use even after
1510 server has resolved them unsuccessfully earlier. Affected
1511 file silcd/server_query.c and idlist.h.
1513 * Moved sha1hash and md5hash from client->internal to
1514 SilcClient for application usage. Affected files are
1515 lib/silcclient/client.h and client_internal.h.
1517 * Fixed attribute encoding and decoding bugs. Affected
1518 files lib/silccore/silcattrs.[ch].
1520 * Added ATTR command to Irssi SILC Client which is used to
1521 manage user's Requested Attributes sending and values for
1522 WHOIS command. Affected files around Irssi SILC client.
1524 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1526 * Added silc_buffer_strformat which can be used to format
1527 strings into a buffer which size is automatically increased.
1528 Affected file lib/silcutil/silcbuffmt.[ch].
1530 * Added implementation of VCard (RFC 2426) which can be used
1531 as part of Requested Attributes in WHOIS command. Affected
1532 file lib/silcutil/silcvcard.[ch].
1534 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1536 * Some strncat -> silc_strncat changes our the core and
1539 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1540 errors. Added better error printing to SKE library.
1541 Affected files lib/silcske/silcske.c, silcske_status.h and
1544 * Save the PKCS key length even if only private key is set to
1545 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1547 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1548 length in bits not in bytes. Affected files are
1549 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1550 silcd/server_query.c.
1552 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1554 * Added silc_attribute_payload_encode_data to directly encode
1555 the data into the attributes buffer. Renamed function
1556 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1557 Affected files are lib/silccore/silcattrs.[ch].
1559 * silc_hash_table_find_foreach calls the foreach function now
1560 once even if the nothing was found with context set to NULL.
1561 Affected file lib/silcutil/silchashtable.[ch].
1563 * Remove the RESOLVING flag from client entry after received
1564 the Requested Attributes from the client. Fixed memory leak
1565 in client entry freeing. Affected files silcd/server_query.c
1568 * Added Requested Attributes support into SILC Client Library.
1569 It is not able to send requested attributes in WHOIS command,
1570 and also receive and process requested attributes. Added
1571 silc_client_attribute_[add|del] and silc_client_attributes_get
1572 functions. Added also `ignore_requested_attributes' to the
1573 SilcClientParams to not use attributes in client. Affected
1574 files are lib/silcclient/command.c, client_attrs.[ch],
1575 silcclient.h, client_internal and client.[ch].
1577 * Changed the silc_client_get_client_by_id to support Requested
1578 Attributes, it takes them as argument now. Affected file
1579 is lib/silcclient/silcclient.h, and idlist.c.
1581 * Added -details option to WHOIS command in Irssi SILC Client
1582 to support the requested attributes. By default it requests
1583 all attributes. Affected file lib/silcclient/command.c and
1584 irssi/doc/help/in/whois.in.
1586 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1588 * Add also SERVICE attribute for server-constructed attribute
1589 data. Also digitally sign the attributes and add
1590 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1591 silcd/server_query.c.
1593 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1595 * Changed the silc_attribute_payload_encode to support list
1596 of attributes (function may be called several times to add
1597 a new attribute). Removed the silc_attribute_payload_encode_list
1598 function. The encoding function now also automatically encodes
1599 the data, so the caller does not need to do that. Affected
1600 files lib/silccore/silcattrs.[ch].
1602 * Added support for replying on behalf of the user to the
1603 Requested Attributes in WHOIS command in the server. Affected
1604 file silcd/server_query.c.
1606 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1607 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1609 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1611 * Don't swtich to become primary router if we are backup if
1612 decryption error has occurred. Affected file silcd/server.c.
1614 * Fixed a bug in backup router IP address comparison in
1615 silc_server_backup_get.
1617 Save now also the port of the server/router and use that
1618 in comparison as well. Affected file silcd/server_backup.c.
1620 * Normal server now reconnects to backup router automatically
1621 if connection is lost to it. Affected file silcd/server.c.
1623 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1625 * If packet processing fails (like integrity check fails)
1626 the connection is closed now. Affected files are
1627 lib/silccore/silcpacket.c and silcd/server.c.
1629 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1631 * Fixed double free in RSA public key set function
1632 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1635 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1637 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1638 Added server_query.[ch] which provides one interface for
1639 querying information using all three commands.
1641 * Changed all "typedef unsigned char" in core library to
1642 "typedef SilcUInt8".
1644 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1646 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1648 * Renamed silc_server_get_client_resolve to
1649 silc_server_query_resolve and moved to server_query.[ch].
1651 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1653 * Resumed client packet handling from server put the resumed
1654 client on wrong list on router and caused the client not
1655 be present on the network anymore. Now fixed to put the
1656 client to correct list. Affected file silcd/packet_receive.c.
1658 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1660 * Various cleanup in error message output in config parsing code
1661 and in server init code. Fixed error log files containing
1662 too many newlines ('\n') in some situations. Affected files are
1663 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1665 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1667 * Use the reverse lookupped hostname in client internals
1668 instead of one user provided us as remote server name.
1669 Affected file lib/silcclient/client.c.
1671 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1673 * Added 'app_context' to silc_schedule_init. It is an
1674 application specific context that is delivered to application
1675 in task callback functions. Affected files are
1676 lib/silcutil/silcutil.[ch].
1678 * The hb_context in SilcSocketConnection is not freed
1679 automatically anymore (application must free it). Freeing
1680 it automatic is inconsistent. Affected files are
1681 lib/silcutil/silcsockconn.[ch].
1683 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1685 * Added support for removing explicitly added client connections
1686 in rehash and closing the client connections if they were
1687 unconfigured in the rehash. Affected file silcd/server.c.
1689 * Added support for aborting automatically pending commands
1690 that never receives the reply (to avoid memory leaks).
1691 Added also silc_server_command_pending_timed to set the
1692 specific timeout for pending command. Affected files are
1693 silcd/command[_reply].[ch].
1695 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1696 specs and lib/silccore/silcstatus.h.
1698 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1700 * Changed the silc_get_time to accept time value as argument
1701 or if zero is sent return current local time. Affected
1702 file lib/silcutil/silcutil.[ch].
1704 * Added STATS command to client library and Irssi SILC client.
1705 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1707 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1709 * Assure that channel key is set before sending it. May
1710 crash server otherwise. Affected file silcd/packet_send.c.
1712 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1714 * Assure that endless loop cannot happen with detached client
1715 resolving on normal server. Added idlist status
1716 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1717 silcd/idlist.h and silcd/packet_receive.c.
1719 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1721 * Incoming file transfer request cannot use same session as
1722 the sending session. This can happen when sending file to
1723 yourself. Crashed the client on quit. Affected file
1724 lib/silcclient/client_ftp.c. Bug #24.
1726 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1728 * Implemented the draft-riikonen-precense-attrs draft and
1729 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1731 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1733 * Distribute the SERVER_SIGNOFF notify also to local backup
1734 routers from the primary router. The backup router may not
1735 have the signing of local server directly connected and need
1736 to know about the signoff. Affected file silcd/server_util.c.
1738 * Use the primary router as the origin of the locally connected
1739 server when it is disconnecting from the backup router since
1740 that's where it really is coming from. Now the clients from
1741 the disconnecting server are removed correctly and "shadow"
1742 clients are not left to the backup router. Affected file
1745 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1747 * If normal server is standalone and found existing but disabled
1748 channel, do not re-create the channel since it creates
1749 duplicate same channels. Affected file silcd/server.c.
1751 * Added anonymous client connections support to server. New
1752 "anonymous" configuration option to ConnectionParams section
1753 added. If set to true, the username and hostname information
1754 of the client will be scrambled and anonymous user mode is
1755 set automatically to the user. Affected files are
1756 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1758 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1760 * In JOIN notify handling, mark that the cache entry of the
1761 client cannot be expired. Can cause crashes on normal
1762 server (asserts client->channels). Affected file is
1763 silcd/packet_receive.c.
1765 * From now on distribution versions are used as protocol versions
1766 instead of by default using the Toolkit base version as protocol
1767 version. Affected file prepare.
1769 * Do not set the locally resolved hostname for local client
1770 entry but take what server sends. This way the real hostname
1771 is showed in WHOIS for yourself. Affected file is
1772 lib/silcclient/idlist.c and lib/silcclient/client.c.
1774 * Resolve local info with IDENTIFY when connecting to server.y
1776 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1778 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1779 for implied search (not needed on platforms which has native
1780 pthreads library). Use --without-pthreads to disable threads.
1781 Affected file is configure.in.pre
1783 * Fixed --with-iconv on platforms which need to bypass (broken)
1784 native iconv(). Affected file is configure.in.pre
1786 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1788 * Moved -C option parsing in Irssi SILC client at same time
1789 as other options. The UI was initialized earlier and caused
1790 problems on command line. Bug #16. Affected file is
1791 irssi/src/silc/core/silc-core.c.
1793 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1795 * Added global variable silc_log_timestamp that tells silclog
1796 wether to print or not the timestamp in the logging files.
1797 Affected file lib/silcutil/silclog.[ch].
1799 * Added silcd configuration option Timestamp in the Logging
1800 section. Affected file silcd/serverconfig.[ch],
1801 doc/example_silcd.conf.in.
1803 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1805 * Fixed fingerprint checking to check for entirely empty
1806 fingerprint instead of two first bytes when determining
1807 if it is set. Bug #18. Affected file silcd/command.c.
1809 * Fixed duplicate PKCS name registering to not allow it.
1810 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
1812 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1814 * Conditionalize non-gcc compiler optimizations for various
1815 platforms, enable those commented out. Cleanups.
1816 Affected file lib/silcmath/mpi/configure.in
1818 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
1820 * silc_rng_exec_command() left zombie processes if command
1821 didn't generate any output. Affected file
1822 lib/silccrypt/silcrng.c
1824 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1826 * Rewrote iconv checking, introduce --with-iconv for systems
1827 which rely on libiconv. Check if iconv() provided by libc
1828 is good enough, otherwise demand libiconv. Affected file
1831 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1833 * Search for ldopen() also in libc. This enables SIM support
1834 on *BSD systems. Based on patch from Alex Zepeda. Affected
1835 file configure.in.pre
1837 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1839 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
1840 This fixes prepare on *BSD systems. Affected file
1843 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1845 * More fixed for not having purge timeout for global clients
1846 that are on channel. Affected files silcd/command_reply.c
1849 * Fixed the rekey protocol to work with backup router connections.
1850 Rekey packets are now allowed on disabled connections as
1851 well. Affected files silcd/packet_send.c and server.c.
1853 * Do not switch to be as backup router when shutting down and
1854 closing the primary connection. Affected file silcd/server.c.
1856 * Fixed memory leaks in backup router deleting. Added
1857 silc_server_backup_free to free all data during shutdown of
1858 server. Affected files silcd/server_backup.[ch].
1860 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1862 * Do not process commands if the sock->user_data is NULL.
1863 Affected file silcd/command.c.
1865 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1867 * Fixed buffer overflow and security problems (loosing bits
1868 in CFB encryption) in SILC RNG. Problems reported by
1869 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
1871 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1873 * Added yet more checks that client is not expired on global
1874 list if it is on channels. Affected file is
1875 silcd/command_reply.c.
1877 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1879 * Merged c0ffee's MIME signal patch which adds support for
1880 sending also MIME messages in Irssi SILC Client, and handling
1881 received MIME messages in a signal (and perhaps doing something
1882 to non-textual MIME messages).
1884 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1886 * Fixed pending command deletion in server and client library
1887 to check the whole list instead of breaking after first found.
1888 The affected files are silcd/command.[ch] and
1889 lib/silcclient/command.[ch].
1891 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1893 * Return NO_SUCH_CHANNEL error in USERS for channel that is
1894 secret or private, otherwise it's possible to find out
1895 whether a secret channel exists or not. Affected file
1898 * If CMODE change fails during the mode setting, assure that
1899 the old mode mask is set for the channel back. Affected
1900 file silcd/command.c.
1902 * Fixed passphrase saving on +a channel on normal server
1903 after successful JOIN command. Affected file silcd/command.c.
1905 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1907 * Remove server/router operator privileges in DETACH command,
1908 since it's possible to resume to server where these
1909 privileges would not be allowed for the client. Affected
1910 file silcd/command.c.
1912 * Do not set to wait for backup in rehash of the server.
1913 Affected file silcd/server.c.
1915 * Do not check listener sockets when counting how many
1916 socket connections we have. Affected file is
1917 silcd/server_util.c.
1919 * Do not announce disconnected clients that are remaining
1920 in history (for WHOWAS). This is because SIGNOFF notify
1921 for these has been sent earlier already. Affected file
1924 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1926 * Buffer overflow with CUMODE command's mode->mode character
1927 conversion. Reported by Ville Räsänen. Affected file
1928 lib/silcutil/silcutil.c.
1930 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1932 * Allow heartbeat packets to go disabled connections anyway.
1933 Affected files silcd/server.c and silcd/packet_send.c.
1935 * Do not broadcast New Channel packets with List flag set
1936 in the packet to backup routers. The router must check
1937 for the correctness of the packets before sending them.
1938 It is possible that router will have enforce Channel ID
1939 change and this would cause desync in the backup router.
1940 Affected file silcd/packet_receive.c.
1942 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
1943 are handled in list parsing. They are not list packets
1944 anymore. Affected file silcd/packet_receive.c.
1946 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1948 * Stop waiting for backup router through the timeout, not
1949 directly after backup router has arrived. Affected file
1952 * Do not re-create channel keys and send them when removing
1953 clients in server shutdown. Affected files are
1954 silcd/server_internal.h and silcd/server_util.c.
1956 * Notify distribution to backup routers was missing from
1957 the silc_server_send_notify_dest function which caused
1958 desyncing problems with backup router. Affected file is
1959 silcd/packet_send.c.
1961 * The client's channel removing was working wrong on
1962 backup router. It assumed that it doesn't know global
1963 information but backup router does know. For this reason
1964 it could remove channel when it wasn't supposed to do that.
1965 Affected file silcd/server.c and silcd/server_util.c.
1967 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1969 * Stop for a couple seconds after badkup router has become
1970 primary router. Affected file silcd/server.c.
1972 * Added silc_server_remove_servers_by_server, which is used
1973 to remove servers originated from some other server. Also
1974 clients of those servers can be removed too. Affected file
1975 silcd/server_util.[ch].
1977 * When removing clients after a server has signed of remove
1978 also all servers behind that server (unless they are known
1979 to be available locally), and send SERVER_SIGNOFF for each
1980 of the server separately. Also the signed off clients are
1981 sent now separately per signed off server. The affected files
1982 are silcd/server.c and silcd/server_util.[ch].
1984 * All servers added with silc_idlist_add_server must always
1985 have both "router" and "connection" pointers set. Otherwise,
1986 bad server entries may be left around in the cache.
1987 Affected file silcd/command_reply.c.
1989 * Do not create the channel key in NEW_CHANNEL packet
1990 processing if the channel is empty. Affected file
1991 silcd/packet_receive.c.
1993 * Completed backup router support for standalone routers.
1994 Supports also servers in the cell that do not use the backup
1997 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1999 * Fixed a bug in silc_string_regexify which did not add '^'
2000 at the start of each string, and thus the matching was
2001 not explicit. For example ban list iikone@*!*@* would
2002 match also "priikone", which is wrong, it would have to be
2003 *iikone@*!*@* to match also "priikone". Affected
2004 file lib/silcutil/unix/silcunixutil.c.
2006 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2008 * Enable all local server connections before updating client
2009 caches when we've become backup router. Otherwise, signoff
2010 packets may not reach the clients. Affected files are
2011 silcd/server.c and silcd/server_util.[ch].
2013 * Fixed a bug in version string parsing which could crash
2014 the program with specially formatted version string.
2015 Bug reported and patch provided by Ville Räsänen. Affected
2016 file lib/silcutil/silcutil.c.
2018 * Handle the disconnection immediately when DISCONNECT
2019 packet is received in server. Affected file silcd/server.c.
2021 * Primary router now waits a short time (10 seconds) for
2022 backup router connection before accepting any other
2023 connection (except local). Affected file silcd/server.c,
2026 * Fixed a crash in client libary in NICK_CHANGE notify when
2027 NICK_CHANGE arrived for client entry we are resolving
2028 currently. Affected file lib/silcclient/client_notify.c.
2030 * Call the sconn->callback completion even if error had
2031 occurred. Start reconnecting always if connection to
2032 primary router fails during backup router protocol.
2033 Affected files silcd/server.c and server_backup.c.
2035 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2037 * Added functions silc_server_send_opers and
2038 silc_server_send_opers_notify to send packets stricly
2039 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2040 to send variable argument notify to operators.
2041 Affected files silcd/packet_send.[ch] and silcd/server.h.
2043 * Removed UMODE rights checking with UMODE_CHANGE notify.
2044 Affected file silcd/packet_receive.c.
2046 * Server/router operator now receives notify when network
2047 switches to backup router and when it resumes the use of
2048 primary router. Affected file silcd/server.c and
2049 silcd/server_backup.c.
2051 * Fixed the updating of client information after backup
2052 resuming protocol is over; update all except local clients
2053 to the new primary router. The affected file is
2054 silcd/server_util.c.
2056 * Added support for closing active connections in rehash
2057 that were unconfigured by the user. Supports currently
2058 closing server and router connections. Affected file
2061 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2063 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2065 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2066 is NULL since seems that on some platforms NULL is allowed
2067 and on some it's not. Fallback encoding is used instead.
2068 Affected file lib/silcutil/silcstrutil.c.
2070 * Fixed statistics updating for incoming server connection
2071 which could cause problems when re-connecting. Affected
2072 file silcd/server.c.
2074 * Preliminary backup router support for standalone router
2075 added. Affected files in silcd/.
2077 * Mark server connections in backup router disabled before
2078 and after backup protocol. Affected file is
2079 silcd/server_backup.c.
2081 * Added support for reconnecting to remote server connection
2082 even if the protocol fails, and if the configuration wants
2083 us to keep trying to connect anyway.
2085 Server connection is not allowed to backup router if
2086 backup router does not have connection to primary router yet.
2088 Affected file is silcd/server.c.
2090 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2092 * Added silc_client_udpate_server function to update changed
2093 server info. Affected file lib/silcclient/idlist.[ch].
2095 * Added check for server entries that are being resolved when
2096 notify is received. If being resolved, handle the received
2097 notify only after it's resolved so that all notifys are
2098 handled in same order as received from the server.
2100 Added similar resolver check to channel entries. Every
2101 notify that cause resolving of any information that affects
2102 channel entry marks the channel entry in waiting state.
2103 After whatever resolving is over the waiters are signalled
2104 and only then the notifys are handled in the same order
2105 as delivered from the server.
2107 Affected files are lib/silcclient/idlist.[ch], and
2110 * Fixed KILLED notify handling in normal server. Affected
2111 file silcd/packet_receive.c.
2113 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2114 is locally connected, or was locally connected (but may
2115 be detached and connection is not active). Added also
2116 SILC_IS_LOCAL for checking this status. Affected files
2117 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2118 silcd/server.c and silcd/server_internal.h.
2120 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2122 * Don't send or handle TOPIC_SET if topic is already set and
2123 is same as being set. Affected files silcd/command.c and
2124 silcd/packet_receive.c.
2126 * Fixed CMODE change rights checking to work correctly when
2127 removing modes by operator. Affected file is
2128 silcd/server_util.c.
2130 * Fixed some handling with New Channel packet in router and
2131 fixed some CMODE_CHANGE notify handling in server and router.
2132 Affected file is silcd/packet_receive.c.
2134 * Changed "disconnect" client operation to include the
2135 reason of the disconnection and optional disconnection
2136 message. Affected file lib/silcclient/silcclient.h.
2138 * Made the compilation of lib/contrib/ stuff conditional.
2139 Affected files configure.in.pre, lib/contrib/Makefile.am.
2141 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2143 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2144 to the sender of the notify too, to avoid situation where two
2145 notifys are in the network at the same time going to oppsite
2146 directions. Affected file silcd/packet_receice.c.
2148 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2150 * Delete the client from channel even if the cilent->id is
2151 NULL. It was possible that client was deleted without
2152 removing from channels (theoretically at least). Affected
2153 file silcd/server.c and silcd/server_util.c.
2155 * Free the client data too when resuming is not successful.
2156 Affected file silcd/packet_receive.c.
2158 * Merged some code from c0ffee's silc-plugin. Affected files
2159 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2161 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2162 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2163 to the primary router connection, the other one returns
2164 TRUE if packet must be broadcasted to network.
2166 * All notifys that are destined to primary router (to network)
2167 are now automatically sent to backup routers even if the
2168 router is standalone (and has backup router). Affected files
2171 * Added --without-irssi and --without-silcd configuration
2172 options for disabling the compilation of these applications.
2173 Affected file configure.in.pre and prepare.
2175 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2177 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2178 UTF-8 encoding and decoding. Added also new encodings
2179 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2181 Added also SILC_STRING_LANGUAGE which is language and charset
2182 specific encoder and decoer for those platforms that support
2183 iconv(). It can convert the UTF-8 to and from the locale
2184 specific character set.
2186 Affected file lib/silcutil/silcstrutil.[ch].
2188 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2190 * Added function silc_get_command_name to the file
2191 lib/silcutil/silcutil.[ch].
2193 * Improved the server debug output a bit. Affected files are
2196 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2198 * Save the channel passphrase when received succesful JOIN
2199 command reply from router, on normal server. Otherwise
2200 joinig +a channels from normal server is not possible.
2201 Affected file silcd/command.c.
2203 * Fixed a bug in TOPIC_SET notify handling. The notifier
2204 may be other than client too, like server or channel.
2205 It expected it to always be only client and ignored the
2206 notify. Affected file silcd/packet_recieve.c.
2208 * Removed some (unnecessary) debug printing from
2209 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2211 * Do not force CMODE_CHANGE when server is announcing new
2214 Router announces stuff only after server reannounces channel
2215 after CHANNEL_CHANGE notify.
2217 These fixes optimizes the announcing procedure, and perhaps
2218 fixes some problems too. Affected file silcd/packet_receive.c.
2220 * Fixed SERVER_SIGNOFF sending to local clients. It was
2221 totally broken and sent the notify to all local clients,
2222 instead of only to those that was on same channel as the
2223 signing off clients. Affected file silcd/server_util.c.
2225 * Added -D option to server. It can be used to give debug
2226 level. The levels are from 0 - 99, and are predefined for
2227 smooth server debugging. (see silcd.c for the predefined
2228 levels). Affected file silcd/server.c.
2230 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2232 * Fixed a bug in Irssi SILC client to close the connection
2233 properly when disconnecting from server. Affected file
2234 irssi/src/silc/core/client_ops.c.
2236 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2238 * When authenticating as founder during JOIN command, check
2239 that the one authenticating becomes the only founder on the
2240 channel. Affected file silcd/command.c.
2242 * Better checking for founder mode setting when CUMODE_CHANGE
2243 notify is received. Affected file silcd/packet_receive.c.
2245 * Close all connections when shutting down the server by sending
2246 DISCONNECT packet. Close all listeners too when shutting
2247 down the server. Affected file silcd/server.c.
2249 * Handle DISCONNECT packet correctly in client library by
2250 calling the "disconnect" client operation. Affected file
2251 lib/silcclient/client.c.
2253 * Handle local errors correctly during resuming. Affected
2254 file lib/silcclient/client.c.
2256 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2258 * The log file is not dupped internally anymore in
2259 lib/silcutil/silclog.c. Fixed memory leaks too.
2261 * The scheduler now dispatches all pending timeout tasks
2262 when it is uninitialized with silc_schedule_uninit.
2263 Affected file lib/silcutil/silcschedule.c.
2265 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2267 * Added --enable-stack-trace option to configure. Added
2268 memory allocation stack trace support. Added files
2269 lib/silcutil/stacktrace.[ch]. Affected files are
2270 lib/silcutil/silcmemory.[ch].
2272 * Fixed memory leaks from libraries and server. Affected
2273 files around the tree.
2275 * Reverted back a fix made to CUMODE which broke it.
2276 Affected file silcd/command.c.
2278 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2280 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2281 core library, and implemented it. All textual messages SHOULD
2282 use this flag and the message MUST be UTF-8 encoded.
2283 All text messages sent by Irssi SILC client are now UTF-8
2284 encoded (regardless whether the terminal supports UTF-8 or not).
2285 Affected files are lib/silccore/silcchannel.h,
2286 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2289 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2291 * Added lots of new statistics updating that was missing from
2292 the server and router code. Affected files in silcd/.
2294 * Sending SIGUSR1 signal to server now dumps the current
2295 server statistics into /tmp directory. Affected file is
2298 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2299 the SILC Hash Interface also. Added new functions
2300 silc_hash_get_name, silc_hash_init, silc_hash_update and
2301 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2303 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2305 * Added some better info printing for client during connecting.
2306 Affected file silcd/server_util.c.
2308 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2309 to silence a user on a channel. Affected files are
2310 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2311 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2312 and silcd/packet_receive.c.
2314 * Fixed a fatal bug in handling of malformed command payload.
2315 Affected file silcd/command.c.
2317 * Fixed a double free when announcing channel users to router.
2318 Affected file silcd/server.c.
2320 * After successful authentication to channel founder mode, check
2321 that there isn't anyone else with founder mode on the channel.
2322 The one that authenticated will become founder and anyone
2323 else is demoted. Affected file silcd/command.c.
2325 * Added error printing of any error that has occurred during
2326 any command in client library. Affected file is
2327 irssi/src/silc/core/client_ops.c.
2329 * Removed some error printing from the client library and left
2330 it for the application to worry (from the error status it
2331 receives in 'command' client operation. Affected file is
2332 lib/silcclient/command.c.
2334 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2336 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2337 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2338 Starting key agreement with itself is denied. Affected file
2339 is lib/silcclient/client_keyagr.c.
2341 * Fixed some error checkings from the SFTP library which caused
2342 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2343 and lib/silcsftp/sftp_util.c.
2345 * Added new "debug" and "debug_string" settings to Irssi SILC
2346 client which can be used to print runtime debugging on the
2347 Irssi's screen. Available when compiled with --enable-debug
2348 option. Affected file irssi/src/silc/core/silc-core.c.
2350 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2352 * Fixed a missing variadic parameter in a function call that
2353 caused server crash when a non-allowed connection arrived.
2354 Reported by Richard Becker. Affected file silcd/server.c.
2356 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2358 * Added WATCH list sending to backup routers from router.
2359 The WATCH command is sent by the router to the backup
2360 router. Affected file silcd/command.c.
2362 * Mark the backup_router flag for RouterConnection entry
2363 if the backup router stuff is defined in the config file.
2364 Affected file silcd/serverconfig.c.
2366 * Fixed some backup data sending around the code to work better
2367 if the router is standalone router. Not all places were fixed.
2368 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2371 * Fixed the router connecting when connecting to multiple
2372 routers. It ignored every other router except the first
2373 one. Affected file silcd/server.c.
2375 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2377 * Made the private key generation after expiration optional.
2378 If not created after expiration the old key will re-expire
2379 at a later time (and thus key pair is not necessary to
2380 change). Affected file irssi/src/silc/core/clientutil.c.
2382 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2384 * The length arguments in bind() and connect() were wrong
2385 and fixed now to used SIZEOF_SOCKADDR in the
2386 lib/silcutil/unix/silcunixutil.c.
2388 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2390 * Fixed detach timeout handling to use Client ID and not
2391 the actual client entry which may be freed in the callback.
2392 Affected file silcd/command.c.
2394 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2396 * Merged c0ffee's multiple interface support patch.
2397 Affected files in silcd/.
2399 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2401 * Cleanup keys properly. Affected file is
2402 irssi/src/silc/core/clientutil.c.
2404 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2406 * Display the user mode on the status bar. Affected file
2407 irssi/src/silc/core/silc-expandos.c.
2409 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2411 * If private message key is not set, but the flag is set in
2412 the packet, ignore the packet since it cannot be decrypted.
2413 Affected file lib/silcclient/client_prvmsg.c.
2415 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2417 * When resuming client, remove the old client entry from
2418 the watcher list too. Affected file silcd/packet_receive.c.
2420 * Do not allow normal server to force founder mode away
2421 from router if the founder mode is already set. Affected
2422 file silcd/packet_receive.c.
2424 * Remove the client entry with watch notify types with short
2425 timeout, and not directly, so that other notifys can be
2426 retrieved too. Affected file lib/silcclient/client_notify.c.
2428 * Display notification about data messages that cannot be
2429 displayed. Affected files irssi/src/silc/core/client_ops.c,
2430 irssi/src/fe-common/silc/module-formats.[ch].
2432 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2434 * Fixed the CHANNEL_CHANGE notify handling in client libary
2435 to not use freed memory. Affected file is
2436 lib/silcclient/client_notify.c.
2438 * Fixed CUMODE_CHANGE notify handling in server. Affected
2439 file silcd/packet_receive.c.
2441 * Fixed USERS command to support empty channels. Affected
2442 file silcd/command.c.
2444 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2446 * Allow multiple identical pending commands to be registered
2447 in client library. Affected file is lib/silcclient/command.c.
2449 * Call the completion for resolving client information only
2450 after all resolvers has finished. This fixes a crash in
2451 the client. Added support for checking when the resolvers
2452 are finished. Affected file is lib/silcclient/idlist.c.
2454 * Wait by default 3 seconds before reconnecting to the server
2455 after being disconnected. Makes the /detach command a bit
2458 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2460 * Check the watcher list before sending signoff notifys
2461 when closing client connection. Affected file is
2464 * Added better CMODE command rights checking. Affected file
2465 silcd/server_util.c.
2467 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2469 * Fixed watcher list checking during server signoff. It
2470 crashed the server. Affected file silcd/server_util.c.
2472 * The JOIN command reply returns now the founder's public
2473 key. Affected file is silcd/command.c.
2475 * Announce the channel mode, and the mode properties with
2476 CMODE_CHANGE notify. Affected file silcd/server.c.
2478 * Mark new channels by default disabled, untill at least
2479 one user joins the channel. Affected file is
2480 silcd/packet_receive.c.
2482 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2484 * The nickname argument to watch notify can be optional.
2485 Fixes a crash in server. Affected file silcd/packet_send.c.
2487 * Remove the client entry from cache if the WATCH notify type
2488 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2489 lib/silcclient/client_notify.c.
2491 * Check the watcher list before and after changing nickname
2492 when the NICK_CHANGE notify is received. Affected file is
2495 * Fixed a crash in OPER and SILCOPER command sending. Empty
2496 passphrase caused the crash. Affected file is
2497 lib/silcclient/command.c.
2499 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2501 * Merged with Irssi CVS for Irssi SILC client.
2503 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2505 * Completed the protocol specifications.
2507 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2509 * Merged with Irssi CVS for Irssi SILC client.
2511 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2513 * Added the founder's public key delivery to the
2514 CUMODE_CHANGE notify type as well. Updated the protocol
2515 specs and the code. Affected files are silcd/packet_send.[ch],
2516 silcd/packet_receive.c and silcd/command.c.
2518 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2520 * Added silc_pkcs_public_key_copy function into the
2521 lib/silccrypt/silcpkcs.[ch].
2523 * Remove the `iv' from the SilcChannelEntry since we can
2524 live without it. Affected files are silcd/idlist.h and
2525 silcd/packet_receive.c.
2527 * Added support for sending the founder's public key in
2528 the CMODE_CHANGE notify packet in the server. Affected
2529 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2530 silcd/command.c and silcd/server.c.
2532 * Changed the FOUNDER_AUTH authentication to use only
2533 public key authentication as defined by new protocol
2534 specs. Passphrase authentication with that mode cannot
2535 be used anymore. It is now possible to reclaim founder
2536 mode from any server in the network. Affected files are
2537 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2539 * Added permanent channels support by making the channel
2540 permanent when FOUNDER_AUTH mode is set on the channel.
2541 The channel will not be destroyed even if channel is empty
2542 when that mode is set. Protocol TODO #17. Affected
2543 files are silcd/server.[ch], server_util.[ch],
2544 silcd/command.c, silcd/packet_receive.c and
2545 lib/silcclient/command.c.
2547 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2549 * Added reference counter to the command reply context in
2550 the client library. Affected files are
2551 lib/silcclient/command_reply.[ch].
2553 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2555 * Fixed rekey protocol with PFS in the client library.
2556 Affected file is lib/silcclient/protocol.c.
2558 * Added support for list of errors in client library
2559 command reply handling. Affected file is
2560 lib/silcclient/command_reply.c.
2562 * Defined that the WHOIS and IDENTIFY commands can send
2563 list of errors. Updated the protocol specs. Protocol
2566 * Added support for sending list of errors to WHOIS and
2567 IDENTIFY commands in server. Added support for receiving
2568 list of errors in server. Affected files are
2569 silcd/command.c and silcd/command_reply.c.
2571 * Fixed client info resolving on LEAVE command in client
2572 library to not crash. Affected file is
2573 lib/silcclient/client_notify.c.
2575 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2577 * Defined that the NICK command replies with thew changed
2578 nickname too, to make the nickname changing simpler at
2579 the client's end. Updated protocol specs and the code
2580 in client and server. Affected files are
2581 silcd/command.c, lib/silcclient/command_reply.c and
2582 lib/silcclient/command.c.
2584 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2586 * Added `Compressed' packet flag to indicate that the packet
2587 payload is compressed by the sender. Updated the protocol
2588 specs and the core library. The compression still is not
2589 implemented in the sources. Affected file is
2590 lib/silccore/silcpacket.h.
2592 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2594 * Remove pending command callbacks also if the connection
2595 to the server is destroyed. Affected file is
2596 lib/silcclient/client.c.
2598 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2600 * Added new QUIET channel user mode that can be used to
2601 quiet a user in a channel. Updated the protocol specs but
2602 it wasn't implemented yet. Protocol TODO #27. Affected
2603 file is lib/silccore/silcmode.h.
2605 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2607 * Added BLOCK_INVITE user mode to be able to block incoming
2608 invite notifications. Protoocol TODO #26. Affected files
2609 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2612 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2613 the protocol specs and the code. Affected file is
2614 lib/silccrypt/silcpkcs.c.
2616 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2618 * Disconnect Payload includes now the status type. Updated
2619 the protocol specs and the code. Protocol TODO #25.
2620 Affected files are silcd/server.c, lib/silcclient/client.c.
2622 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2623 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2624 Moved the silc_client_command_status_messages table to the
2625 lib/silcutil/silcutil.c and added new funtion
2626 silc_get_status_message, which deprecates function
2627 silc_client_status_message. Affected files are
2628 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2629 lib/silcutil/silcutil.[ch].
2631 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2633 * Defined that the nickname hash in Client ID MUST be from
2634 lowercase nickname. This effectively changes nicknames in
2635 SILC to case-insensitive. Updated the protocol specs and
2636 the code. Affected files are lib/silcutil/silcutil.[ch],
2637 silcd/serverid.c, and silcd/idlist.c.
2639 * Added new channel user modes BLOCK_MESSAGES_USERS and
2640 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2641 code. Affected files are lib/silccore/silcmode.h,
2642 lib/silcclient/command.c, and silcd/packet_send.c.
2644 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2645 specs and code. Affected file lib/silccore/silcstatus.h.
2647 * Added support for watch list. It is possible to add nicknames
2648 to be watched, and when they come to network, leave network
2649 or user mode changes the watcher will be notified of this
2650 change. Added SILC_COMMAND_WATCH command, added new
2651 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2652 notifications. Updated the protocol specs and implemented
2653 this to library, client and server. Protocol TODO #21.
2654 Affected files are lib/silccore/silccomand.h,
2655 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2656 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2657 silcd/packet_send.[ch], silcd/packet_receive.c, and
2658 irssi/src/silc/core/client_ops.c.
2660 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2661 somebody watching you. Updated the protocol specs and the
2662 code. Affected files are lib/silccore/silcmode.h, and
2663 lib/silcclient/command.c.
2665 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2667 * Added service support to SILC protocol. Added new command
2668 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2669 core library. Services are not implemented in server or
2670 client for now. Protocol TODO #20. Affected files are
2671 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2673 * Added SilcStatus argument to `command' client operation
2674 to return the error status when command sending fails
2675 locally. Changed all command in client library to return
2676 correct command status. Affected files are
2677 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2678 irssi/src/silc/core/client_ops.c.
2680 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2682 * Added silc_mime_parse function to parse MIME headers.
2683 Affected files are lib/silcutil/silcstruti.[ch].
2685 * Added MIME header parsing in Irssi SILC Client. It displays
2686 all textual MIME objects, others it ignores. Affected file
2687 is irssi/src/silc/core/clien_ops.c.
2689 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2691 * Fixed a bug in the pid writing function, which couldn't be
2692 written in a root-owned directory.
2694 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2696 * Defined that channel message to unknown Channel ID must
2697 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2698 Updated the protocol specs and the code in server. The
2699 affected file is silcd/packet_receive.c.
2701 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2703 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2704 that it is used to send error notifys if error occurs during
2705 some SILC packet processing, except commands. The error
2706 types are same as for command reply types. Defined that
2707 if private message is sent to unknown Client ID the error
2708 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2709 Updated the protocol specs and code. Affected files are
2710 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2711 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2712 and irssi/src/silc/core/client_ops.c. Renamed the
2713 SilcCommandStatus to SilcStatus.
2715 * Defined the use of extra WHOIS attributes in WHOIS command.
2716 The <Requested Attributes> (defined in a separate document)
2717 can be used to request additional information about user
2718 not returned by standard WHOIS command. Defined that server
2719 can send WHOIS command directly to client. Client provides
2720 the requested attributes to the server. Updated the protocol
2721 specs. Protocol TODO #4. Implementation is not done yet
2722 (Protocol TODO #24).
2724 * Renamed function silc_client_command_status_message to
2725 silc_client_status_message. Affected files are
2726 lib/silcclient/command_reply.[ch].
2728 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2730 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2731 32 bit integers. Updated the protcol specs and the code.
2732 Affected files are silcd/command.c and
2733 lib/silcclient/command.c.
2735 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2737 * Fixed a bug in library where sending a bogus authentication
2738 payload would lead to a crash. Affected file is
2739 lib/silccore/silcauth.c.
2741 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2743 * Added detach_disabled and detach_timeout server config
2744 options to the server. Affected files silcd/serverconfig.[ch],
2745 silcd/command.c and silcd/packet_receive.c.
2747 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2749 * Added resolve_cmd_ident field to the SilcClientEntry structure
2750 too so that if the entry is for example being resolved so
2751 another command may attach to the same pending command reply
2752 without requiring to resolve the same entry again. Added
2753 support for adding multiple pending commands for one
2754 command idenfier. Affected files lib/silcclient/command.[ch],
2755 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2757 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2759 * Defined that server receives WHOIS command reply for private
2760 and secret channels too. Updated protocol specs and the
2761 code in server. Affected file silcd/command.c.
2763 * Defined <channel user mode list> argument to WHOIS command
2764 reply for returning user modes on the channels. The
2765 channel list now doesn't include the user mode anymore but the
2766 actual channel mode. Updated protocol specs and the code in
2767 client and server. Affected files are silcd/command_reply.c,
2768 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2769 and lib/silcclient/command_reply.c.
2771 * Save the channels list in WHOIS command reply in normal server
2772 so that WHOIS always shows joined channels also in normal
2773 server and not just on router. Affected file is
2774 silcd/command_reply.c.
2776 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2778 * Defined that server receives USERS command reply for private
2779 and secret channels too. Updated protocol specs and the
2780 code in server. Affected file silcd/command.c.
2782 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2784 * Changed the UMODE's mode mask argument to be optional. If
2785 not provided then the command merely returns the current mode
2786 mask to the client. Updated protocol specs and the server.
2787 Affected file is silcd/command.c.
2789 * Added SILC session detachment/resuming support. It is possible
2790 to detach by closing the network connection and then re-connect
2791 and resume to the old client session. Added DETACHED user
2792 mode that server will set for detached client. Added new
2793 packet RESUME_CLIENT which is used to perform the resuming
2794 process. Added DETACH command. Updated the protocol specs,
2795 core library, client and server. Protocol TODO #22. Very
2796 many affected files around the tree.
2798 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2800 * Changed the CMODE's mode mask argument to be optional. If
2801 not provided then the command merely returns the current mode
2802 mask to the client. Updated protocol specs and the server.
2803 Affected file is silcd/command.c.
2805 * Changed the Killer's Client ID in KILLED notify to be just
2806 any ID payload since router server is allowed to kill as well.
2807 Updated protocol specs, client libary and server. Affected
2808 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
2809 and irssi/src/silc/core/client_ops.c.
2811 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2813 * Added new user modes ANONYMOUS for special anonymous servers
2814 that may set the mode for client, and BLOCK_PRIVMSG which
2815 client may set to block incoming private messages unless the
2816 Private Message Key flag is set (using private keys to protect
2817 private messages). Updated protocol specs and code in client
2818 and server and core library. Protocol TODO #23. Affected
2819 files are lib/silccore/silcmode.h, silcd/server.[ch],
2820 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
2821 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
2823 * Added new channel user mode BLOCK_MESSAGES which the client
2824 may set to itself to tell server not send channel messages.
2825 Other packets such as channel key packets are still sent.
2826 Protocol TODO #23. Updated the protocol specs, client and
2827 server. Affected files are lib/silccore/silcmode.h,
2828 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
2829 lib/silcutil/silcutil.c, silcd/command.c, and
2830 silcd/packet_send.c.
2832 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2834 * Redefined the Status Payload to include now two 8 bit fields,
2835 instead of one 16 bit field. This now makes it possible to
2836 send list of errors. Updated the protocol specs and the code
2837 in core library, client library and server. Protocol TODO #1.
2838 Affected files are lib/silccore/silccommand.[ch],
2839 lib/silcclient/command_reply.[ch], silcd/command.c,
2840 silcd/command_reply.c and silcd/packet_receive.[ch].
2842 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2844 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
2845 must be handled by the application and should tell the application
2846 that an error message was already printed, and it should print the
2847 config coords (line, filename, ...). Affected files are
2848 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
2850 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
2851 server config parsing code more readable.
2853 Fixed a bug in the fetch_logging() config callback.
2855 Affected files is silcd/serverconfig.c.
2857 * Drop root privileges when started in foreground. Don't drop them
2858 if debugging also. Affected file is silcd/silcd.c.
2860 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2862 * Added more IM-like features by introducing new user modes
2863 for setting various presence information. Added new modes:
2864 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
2865 specs and code. Protocol TODO #19. Affected files are
2866 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
2867 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
2869 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2871 * Added STATS command to the protocol after all, to return
2872 various statistical information about the network. It can
2873 be used by clients to retrieve statistical information, and
2874 servers may use it to to fetch cell and network wide
2875 statistics from router. Updated the protocol specs and
2876 implemented it to the server. Protocol TODO #16.
2877 Affected files are lib/silccore/silccommand, silcd/command.[ch],
2878 silcd/command_reply.[ch].
2880 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2882 * The LIST command reply in client libary now adds new channel
2883 entry if the returned channel doesn't exist yet in cache,
2884 and returns the channel entry to the application in the
2885 command_reply client operation. Affected file is
2886 lib/silcclient/command_reply.c.
2888 * Changed the channel message payload's MAC generation to
2889 include the IV in the MAC as well. This way all relevant
2890 parts of the channel message payload are authenticated also
2891 with the channel message MAC (and not only by packet MAC).
2892 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
2893 Affected file is lib/silccore/silcchannel.c.
2895 * Fixed the SKE to save the remote version, since the
2896 silc_ske_parse_version mistakenly checked wrong version,
2897 after it replaced the start payload. Affected files are
2898 lib/silcske/silcske.[ch].
2900 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2902 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
2903 string utility functions. Added there also new functions
2904 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
2905 Affected files lib/silcutil/silcstrutil.[ch].
2907 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
2908 files are lib/silcutil/silcstrutil.[ch].
2910 * Defined that the security property fields in SKE SHOULD be
2911 UTF-8 encoded, defined that version string MUST be US-ASCII
2912 encoded, defined that passphrases sent in connection
2913 authentication protocol MUST be UTF-8 encoded. Implemented
2914 these to the client and server. Defined also that other
2915 passphrases sent in the protocol MUST be UTF-8 encoded.
2916 Affected files are lib/silcske/silcske.c,
2917 lib/silcclient/protocol.c, silcd/protocol.c,
2918 silcd/serverconfig.c, and lib/silccore/silcauth.c.
2920 * Changed the silc_client_close_connection interface to not
2921 need the SilcSocketConnection which should not be visible
2922 to application. Affected files are lib/silcclient/client.c
2923 and lib/silcclient/silcclient.h.
2925 * Rewrote the text for Private Message Key Payload in the
2926 protocol specification. Protocol TODO #11.
2928 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2930 * Upgraded the protocol version to 1.1, updated protocol specs
2933 * Added the nickname as new argument to NICK_CHANGE notify and
2934 added it to protocol specs and implemented it to client and
2935 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
2936 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
2937 lib/silcclient/client_notify.c.
2939 * Added the killer's client ID to the KILLED notify and added
2940 it to protocol specs and implemented it to client and server.
2941 Protocol TODO #13. Affected files are silcd/command.c,
2942 silcd/packet_receive.c, packet_send.[ch],
2943 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2944 The killer's client entry is now returned to application in
2945 the `notify' client operation.
2947 * Fixed the Max Argument fields that had too large value set
2948 in the protocol specs. Protocol TODO #14.
2950 * Added the LEAVE command reply to return the ID of parted
2951 channel. Updated protocol specs and implemented it to the
2952 client and server. Protocol TODO #15. Affected files are
2953 silcd/command.c, lib/silcclient/command_reply.c. The channel
2954 entry is now returned to application in the `command_reply'
2957 * Rewrote the version SKE version checking in client libary
2958 and in server to use the silc_parse_version_string. Affected
2959 files are lib/silcclient/protocol.c, silcd/protocol.c.
2961 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
2962 commands that was missing it, and updated protocol specs and
2963 the server implementation. Protocol TODO #10. The affected
2964 file is silcd/command.c.
2966 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
2967 generic reply to a generic request (REQUEST flag), and
2968 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
2969 way. A draft-riikonen-silc-flags-payloads-00.txt is written
2970 to define the payload for DATA flag. Added the flags to
2971 the implementation. Protocol TODO #9. Affected file is
2972 lib/silccore/silcchannel.h.
2974 Changed the client library to return the message length
2975 to application as well in the channel_message and private_message
2976 client operations. Affected files are
2977 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
2978 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
2979 and lib/silcclient/client_ops_example.c.
2981 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
2982 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
2983 the channel. Updated protocol specs and impelemented this
2984 to client and server. Protocol TODO #6. Affected files are
2985 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
2986 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
2988 Added new options m and M to CMODE command in Irssi SILC
2989 client to set these modes.
2991 * Deprecated all administrative commands from SILC protocol
2992 since they are highly implementation specific commands.
2993 Updated protocol specs. Moved the old commands in
2994 implementations to private range of command types. Affected
2995 files are silcd/command.c, lib/silcclient/command.c and
2996 lib/silcclient/command_reply.c. Protocol TODO #8.
2998 * Fixed a bug in server where sending unknown command crashes
2999 the server. Affected file silcd/command.c.
3001 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3003 * Added SILC_PROTOCOLVERSION macro to check protocol version
3004 of a socket connection. The affected file is
3005 lib/silcutil/silcsockconn.h.
3007 * Added better error logging in rekey protocol. Affected file
3010 * Do not check public key types in SKE during rekey. Affected
3011 file lib/silcske/payload.c.
3013 * Fixed the rekey protocol with PFS, which was totally broken.
3014 Affected file silcd/protocol.c.
3016 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3018 * Some client implementations quit network by doing first LEAVE
3019 and then immediately SIGNOFF (like Bombyx). We now do check
3020 after a short time after LEAVE notify and check whether the
3021 client is still valid after LEAVE, and if not we remove it from
3022 cache. Affected file is lib/silcclient/client_notify.c.
3024 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3026 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3027 it's good not to have security holes here.
3029 * Fixed a negative refcount situtuation for the config context.
3030 Affected file is silcd/serverconfig.c.
3032 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3034 * ROBOdoc documented lib/silcutil/silcutil.h.
3036 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3038 * Optimized even more the SilcPacketContext structure. Now
3039 totally saved 16 bytes of memory per context after optimization.
3040 Affected files are lib/silccore/silcpacket.[ch].
3042 * Made strict checks for valid SILC IDs. Affected file is
3043 lib/silccore/silcid.c.
3045 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3047 * Changed the object argument for silc_cipher_register,
3048 silc_hash_register, silc_hmac_register and silc_pkcs_register
3049 to const. Affected files are lib/silccrypt/silccipher.[ch],
3050 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3052 * Changed the silc_get_username and silc_get_real_name to
3053 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3055 * Fixed the Irssi SILC Client to use the silc_get_username and
3056 silc_get_real_name insted of glib routines since the glib
3057 routines only corrupt stack. Fixes the Irssi SILC to work in
3058 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3060 * Fixed the Irssi to not use g_get_home_dir since it crashes
3061 or returns garbage on cygwin and corrupts stack. Added function
3062 get_home_dir to Irssi routines. Affected files are
3063 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3065 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3067 * Made some structure optimizations. SFTP memory FS MemFSEntry
3068 entry structure. Optimized SilcTask structure. Optimized
3069 SilcPacketContext structure.
3071 Affected files lib/silcsftp/sftp_fs_memory.c,
3072 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3074 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3076 * And yet again reverted back the config thing since Johnny
3077 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3080 * Fixed memory leaks from config object. Affected files are
3081 silcd/serverconfig.[ch].
3083 * Added support for adding new connections to the server in rehash.
3084 After rehash they take effect.
3086 Added support for changing the maximum allowed connections in
3087 rehash. The number can grow but going smaller is not supported.
3089 Added function silc_server_num_sockets_by_remote to the
3090 silcd/server_util.[ch].
3092 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3094 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3096 * Added preliminary checking during config parsing for a valid
3097 public/private key and removed further checks in the code.
3098 Affected files are silcd/serverconfig.[ch], server.c.
3100 * Moved functions silc_server_drop() and silc_server_daemonise()
3101 from server.c to silcd.c since they are stricly related to
3102 the application activity.
3104 * Reverted a small part of the automatic ref/unref since
3105 it caused a double unref in some situations. Affected
3106 files are silcd/silcd.[ch], server.c, serverconfig.c.
3108 * Added some .cvsignore files in the lib directory.
3110 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3112 * Fixed silc_net_gethostbyaddr to correctly resolve by
3113 address. Affected file lib/silcutil/silcnet.c.
3115 * Fixed the notify relaying to client. The HMAC to be used
3116 with relayed packets ws wrong and caused decryption failure
3117 at the client end. Affected file is silcd/packet_receive.c.
3119 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3121 * Created new branch silc_protocol_1_0_branch.
3123 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3125 * Changed the silc_server_config_* routines to be SilcServer
3126 independent. They are now officially application specific code
3127 and not part of generic server implementation. Affected files
3128 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3130 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3132 * Added automatic referencing of config context in the
3133 silc_server_config_alloc, and automatic unreferencing in the
3134 silc_server_config_destroy. Affected files are
3135 silcd/serverconfig.[ch], silcd/silcd.c.
3137 * Fixed the silc_log_quick handling in the logging routines.
3138 It didn't log quickly when it was TRUE. Affected file is
3139 lib/silcutil/silclog.c. Also the flush delay was set even
3140 if it was 0 in config file. Affected file is
3141 silcd/serverconfig.c.
3143 * Added support for changing key pair of the server in rehash.
3144 Affected file silcd/server.c.
3146 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3148 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3149 too early, before getting the channel entry. Affected file
3150 is silcd/packet_receive.c.
3152 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3154 * Added functions silc_server_config_[ref/unref], these are used
3155 to prevent that the config object is destroyed.
3157 No longer directly affect global variables silc_log_quick and
3158 silc_log_delay, they are first cached inside the config object
3159 and then applied with silc_server_config_setlogfiles().
3161 silc_server_config_set_defaults() is now internal to
3162 serverconfig.c, there are no reasons to show this internal stuff
3165 Affected files are silcd/serverconfig.[ch].
3167 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3168 fprintf's to stderr, since some code may be executed again after
3169 the server went into the background. Affected files are
3172 * Added rehash support. Added function silc_server_rehash() that
3173 will perform all the basic tasks of the rehashing procedure.
3175 * Added command line option `-x, --hexdump'. This will enable the
3176 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3177 The option `--hexdump' implies `--debug'.
3179 * Fixed a bad bug in the logging APIs (silcutil library) where
3180 the application would crash after calling silc_log_reset_all().
3182 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3184 * Fixed the KICKED notify handling in client library to
3185 correctly remove the channel and all entries from the
3186 channel when I was kicked. This bug crashed the client.
3188 Fixed yet another but in KICKED notify handling to remove
3189 the kicked client correctly from the channel.
3191 Affected file is lib/silcclient/client_notify.c.
3193 * Fixed a minor bug in looking up correct client entry
3194 in KICKED notify in server. Affected file is
3195 silcd/packet_receive.c.
3197 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3198 sources correctly to distribution. Fixes --with-gmp option.
3200 * Removed the manual rehashing from ID Cache, and changed it
3201 to use the SILC Hash Table's auto rehash feature. Affected
3202 file is lib/silccore/silcidcache.c.
3204 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3206 * Fixed a bug in the silc_client_nickname_format function that
3207 handles the multiple same nickname formatting. Two clients
3208 with same nickname caused problems after the first one left
3209 and rejoined. It didn't format the nickname correctly.
3210 Affected file is lib/silcclient/idlist.c.
3212 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3214 * Don't change the topic if olod topic is same as new one.
3215 Affected file is silcd/packet_receive.c.
3217 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3219 * Added cross-reference support to the SILC Documentation
3220 generator. All types across all HTML files are now cross-
3221 referenced. Affected files util/robodoc/generator.c and
3222 scripts/silcdoc/silcdoc.
3224 * Added file lib/silcutil/silctypes.h to include all the
3225 arithmetic type definitions and some macros. Removed
3226 includes/bitmove.h and moved macros to silctypes.h.
3228 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3230 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3232 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3234 * Added `type' argument to silc_id_payload_parse_id function which
3235 now returns the type of the ID to the sent pointer. Affected
3236 file is lib/silccore/silcid.[ch].
3238 * Added check for CMODE_CHANGE notify type that mode change is
3239 allowed by the sender. Affected file silcd/packet_receive.c.
3241 * Added check for CUMODE_CHANGE notify type that mode change is
3242 allowed by the sender. Affected file silcd/packet_receive.c.
3243 Added the ID type as CUMODE_CHANGE notify type as argument
3244 to the `notify' client operation. Affected files are
3245 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3247 * Added function silc_client_add_server to the client library.
3248 Added support for resolving also channel and server info when
3249 received unknown entity in notify packet. Affected files are
3250 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3252 * Added function silc_command_get_status to return the command
3253 status from the command reply's argument payload. Affected files
3254 are lib/silccore/silccommand.[ch].
3256 * Added check for KICKED notify type that the kicking is
3257 allowed by the client. Affected file silcd/packet_receive.c.
3259 * Created function silc_get_input which can be used to get input
3260 (echo on or off) from user on command line. Affected files are
3261 lib/silcutil/silcutil.[ch].
3263 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3265 * Optimized silc_server_packet_relay_to_channel function.
3266 Added new function silc_channel_message_payload_encrypt which
3267 can be called directly if channel message payload needs to
3268 be encrypted and is already encoded (no need to call _encode
3269 function). Packet relaying is now done by router without any
3270 extra memory allocations. Affected files are
3271 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3272 silcd/packet_send.c.
3274 * Fixed the INVITE notify handling. It took wrong arguments
3275 as invite list and invite delete. Affected file is
3276 silcd/packet_receive.c.
3278 * Added check for TOPIC_SET notify type that the topic change is
3279 allowed by the client. Affected file silcd/packet_receive.c.
3281 * Added check for INVITE notify type that inviting is allowed by
3282 the client. Affected file silcd/packet_receive.c.
3284 * Changed the silc_server_client_on_channel to return the
3285 SilcChannelClientEntry as well. Moved the function
3286 silc_server_check_cmode_rights to server_util.[ch].
3287 Affected files are silcd/server_util.[ch], silcd/command.c.
3289 * Added function silc_server_check_umode_rights to check whether
3290 changing client's user mode is allowed. Added check for
3291 UMODE_CHANGE notify type that the umode change is allowed
3292 by the client. Affected files are silcd/server_util.[ch],
3293 silcd/packet_receive.c and silcd/command.c.
3295 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3297 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3298 ID length. It ignored that ID can be IPv6 based as well.
3299 Affected file lib/silccore/silcpacket.h.
3301 * Fixed the silc_id_id2str and silc_id_str2id to take the
3302 IPv6 address offset's into consideration. Affecte file is
3303 lib/silccore/silcid.c.
3305 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3307 * Fixed the internal Unix scheduler functions to check for
3308 NULL context they may receive. The affected file is
3309 lib/silcutil/unix/silcunixschedule.c.
3311 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3313 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3314 can specify different directory with --home command line
3315 parameter. Affected files irssi/src/silc/core/client_ops.c,
3318 * SILC-specific commands aren't now executed if the active server
3319 isn't of SILC-type, so there won't be problems with having
3320 IRC and SILC protocol support in same client. Affected files
3321 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3324 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3326 * Improved the signal support in SILC Schedule. Added new
3327 function silc_schedule_signal_call which is used by application
3328 to mark a signal to be called. It is now safe to perform
3329 any kind of tasks in signal callbacks since it is guaranteed
3330 that the application specified signal callback is called
3331 after the signal is over. Affected files are
3332 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3334 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3336 * Added `name' field to SilcChannelPrivateKey to represent
3337 application given name for the key. Moved also the context from
3338 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3339 Added the `name' argument also to the function
3340 silc_client_add_channel_private_key.
3342 Added function silc_client_current_channel_private_key to set the
3343 current channel private key in use.
3345 Added "change" command to KEY command which can be used to change
3346 the current channel private key. Bound the command also to
3347 alt+K (Alt+Shift+k).
3349 Also affected files lib/silcclient/client_channel.c,
3350 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3352 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3354 * Added silc_rng_get_byte_fast function in to the
3355 lib/silccrypt/silcrng.[ch].
3357 * Changed the interface of silc_packet_assemble and the
3358 silc_packet_send_prepare. If silc_packet_assmble is now
3359 called the application does not call silc_packet_send_prepare
3360 because the library will call it automatically. These
3361 interfaces now also return a reference to the outgoing buffer
3362 which includes the assembled packet, which the application can
3363 use to encrypt the packet.
3365 Affected files are lib/silccore/silcpacket.[ch],
3366 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3367 silcd/packet_send.c, server_backup.c and packet_receive.c.
3369 * Fixed a packet sending bug on very high load, where outgoing
3370 packet queue wasn't handled correctly and packets got corrupted.
3371 Affected files are lib/silcutil/*/silc*sockconn.c,
3372 lib/silcclient/client.c and silcd/server.c.
3374 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3376 * Added macro SILC_PACKET_DATALEN which can be used during
3377 packet assembling to check whether the data to be added to
3378 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3379 len is truncated until it fits it.
3381 Added checks for maximum length of channel message payload and
3382 private message payload also.
3384 Added checks for maximum packet length in server and in
3387 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3388 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3389 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3390 lib/silcclient/client_prvmsg.c.
3392 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3394 * Added silc_server_packet_queue_purge call to the
3395 silc_server_disconnect_remote to assure that all data in the
3396 queue before disconnecting is sent to the network. Affected
3397 file silcd/server.c.
3399 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3401 * Added the deleting of server's own ID cache entry to the
3402 silc_server_free function. Free also everything else that
3403 has been allocated in silc_server_init. The affected file
3406 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3408 * Added functions silc_parse_version_string, silc_version_to_num,
3409 and silc_ske_parse_version to parse SILC protocol style version
3410 strings. Affected files lib/silcutil/silcutil.[ch] and
3411 lib/silcske/silcske.[ch].
3413 * Added new configuration params: version_protocol, version_software
3414 and version_software_vendor to specify what version the remote
3415 host must at least be to be able to connect to server. The vendor
3416 string can be regex matched too. Added new function
3417 silc_server_connection_allowed to check maximum number of allowed
3418 connections, and allowed versions for incoming connections.
3419 Affected files are silcd/server.c, server_util.[ch] and
3422 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3424 * Added preliminary support for signals in scheduler. The
3425 signals we care about are now blocked always when the scheduler
3426 is locked. This way we can synchronise the use of signal with
3427 scheduler. It is guaranteed that when signal occurs the scheduler
3428 is not locked, and thus new tasks can be safely added to the
3431 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3432 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3433 Added new platform specific routines
3434 silc_schedule_internal_signals_[un]block and
3435 silc_schedule_internal_signal_[un]register.
3437 Added new functions to SILC Schedule API:
3438 silc_schedule_signal_[un]register. Each signal that application
3439 is going to use should be registered to the scheduler.
3441 Affected files are lib/silcutil/silcschedule.[ch],
3442 lib/silcutil/*/silc*schedule.c.
3444 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3446 * Check for unauthenticated client and server in the
3447 silc_server_new_client and silc_server_new_server functions.
3448 Affected file silcd/packet_receive.c.
3450 * Added function silc_string_is_ascii to check whether given
3451 string is 7-bit ASCII string. Affected files are
3452 lib/silcutil/silcutil.[ch].
3454 * Added function silc_id_is_valid_server_id into the
3455 silcd/serverid.c and added checking for valid Server ID's in
3456 silc_server_new_server. The Server ID must always be based
3457 on the server's public IP address.
3459 * Added logging of DISCONNECT packet message in the server.
3460 Affected file silcd/server.c.
3462 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3464 * Changed all library interfaces that use Global RNG to also
3465 accept SilcRng as argument. Affected files are
3466 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3467 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3468 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3469 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3470 lib/silccrypt/rsa.c.
3472 * Added function silc_pkcs_generate_key to the
3473 lib/silccrypt/silcpkcs.[ch] for applications so that they
3474 don't need to do pkcs->pkcs->init calls anymore.
3476 * Remove SilcSocketConnection from the SFTP API since it really
3477 wasn't needed there. The application has the information
3478 saved in its contexts anyway and the SFTP layer doesn't need
3479 know about it. Affected files lib/silcsft/silcsftp.h and
3480 lib/silcsftp/sftp_[server/client].c.
3482 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3483 The SilcSimContext is not SilcSim.
3485 * Fixed possible buffer overflows in silc_id_render in the
3486 lib/silcutil/silcutil.c.
3488 * On EPOC the global crypto module lists are not used at all
3489 in the crypto library. Added support for using the constant
3490 algorithm list on EPOC. Affected files are
3491 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3494 * Fixed the handling of third parameter of KICKED notify, since
3495 it was mistakenly updated to SILC Protocol 1.0 even though it
3496 is to be included in 1.1. Since it is not in 1.0 it is not
3497 mandatory, and this fix now handles it only if it is provided,
3498 and it is not error if it is not provided. Affected file
3499 lib/silcclient/client_notify.c.
3501 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3503 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3504 client. Affected file irssi/src/silc/core/client_ops.c.
3506 * Merged with Irssi 0.8.4 from irssi.org CVS.
3508 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3510 * Check for valid socket connection in client entries before
3511 sending any messages. Fixes a crash, but doesn't fix some
3512 other underlaying bug that is lurking there. Affected
3513 file silcd/packet_send.c.
3515 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3517 * $usermode, $cumode and $cumode_space expandos shouldn't do
3518 anything with non-SILC server records. Affected file
3519 irssi/src/silc/core/silc-expandos.c
3521 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3523 * Fixed the silc_net_check_[host/local]_by_sock to support
3524 IPv6 bound sockets as well. Now they can return IPv6 addresses
3525 as well. Affected file lib/silcutil/silcnet.c.
3527 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3528 Affected lib/silcutil/unix/silcunixnet.c.
3530 * Fixed ID rendering (at least on some platforms, not NetBSD)
3531 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3533 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3535 * Added silc_hash_public_key and silc_hash_public_key_compare
3536 functions to be used with SilcHashTable. They can be used to
3537 hash public keys and compare public keys in hash table. Affected
3538 file lib/silcutil/silcutil.[ch].
3540 * Added support for specifying multiple public keys for Client
3541 connection section in server configuration file. This makes it
3542 possible to accept multiple public keys from same host, or to
3543 make a section that accepts any incoming host, and have the
3544 accepted public keys listed in the section.
3546 Added functions silc_sever_[find/get]_public_key, added the
3547 support for this actually to all connection sections but only
3548 the Client section is currently allowed to specify multiple
3551 Affected files are silcd/server.c, server_internal.h,
3552 command.c, protocol.c, server_util.[ch], packet_receive.c.
3554 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3556 * Merged Irssi 0.8.2 from irssi.org CVS.
3558 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3560 * If silc_debug is TRUE, also output standard logging messages
3561 to stderr with the debug output.
3563 Made silc_log_reset_all() flushing all channels before returning.
3564 Also fixed some documentation typos.
3566 Affected files are lib/silcutil/silclog.[ch].
3568 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3570 * Fixed the server to check correctly the amount of connections
3571 from single host, by checking also the type of the connection.
3572 Fixed also the comparison of number of connections and number
3573 of allowed connections. Affected files are silcd/server.c,
3576 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3578 * Fixed the USERS command reply to save the user's mode on the
3579 channel as well. Fixed JOIN command reply to check whether a
3580 client is on channel already and not join it twice. Affected
3581 file lib/silcclient/command_reply.c.
3583 * Added new file silc-expandos.c into irssi/silc/core/ to return
3584 various stuff for various signal for the statusbar etc. updating.
3585 Now Irssi SILC client prints channel user modes etc. on the
3588 * The user mode (like server/router operator changes) is now shown
3589 on the Irssi SILC client's statusbar. The affected files are
3590 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3592 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3594 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3595 to SILC_SCHEDULE_[UN]LOCK macros.
3597 * Added more error printing to logs in server code. Affected
3598 files silcd/server.c and silcd/protocol.c.
3600 * Fixed -S option parsing in Irssi SILC Client. Affected file
3601 irssi/src/silc/core/silc-core.c.
3603 * Added silc_buffer_alloc_size function. Affected file is
3604 lib/silcutil/silcbuffer.h.
3606 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3608 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3609 constants. Affected files in
3610 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3613 * Changed the internal SFTP Memory FS table to const. Affected
3614 file lib/silcsftp/sftp_fs_memory.c.
3616 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3618 * Fixed the buffer formatting and unformatting routines to
3619 check the size of 64 bits types with sizeof(). Affected
3620 file is lib/silcutil/silcbuffmt.c.
3622 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3624 * Removed 0.6.x backwards support.
3626 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3628 * Changed all integer type names:
3629 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3630 to avoid collisions with other libraries using same type names
3633 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3635 * Added `prefer_ipv6' argument to the functions
3636 silc_net_gethostbyname[_async]. If it is TRUE it will return
3637 IPv6 address over IPv4. If FALSE IPv4 address is returned
3638 even if IPv6 address was found. Affected files
3639 lib/silcutil/silcnet.[ch].
3641 * Added support silc_net_create_connection[_async] to fallback
3642 to IPv4 address if IPv6 address could not be used (like if
3643 it doesn't work on a specific system). Affected file in
3644 lib/silcutil/unix/silcunixnet.c.
3646 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3648 * Added silc_schedule_reinit function to do the enlarging
3649 of the max tasks handling capabilities of the scheduler.
3650 Affected files lib/silcutil/silcschedule.[ch].
3652 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3654 * Added automatic extern "C" { ... } for C++ compilers so the
3655 application does not need to define them. Affected file
3656 includes/silcincludes.h.
3658 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3659 old name went against naming convention. Applications now
3660 include "silcclient.h" instead of "clientlibincludes.h".
3661 Removed includes/clientlibincludes.h, it is redundant now.
3663 * Renamed includes/version.h to silcversion.h.
3665 * Added really preliminary support for OS/2 into the util
3666 library. Only thread & mutex API is implemented, others
3667 are still to be implemented. Created the lib/silcutil/os2/
3668 directory. Created also file includes/silcos2.h.
3670 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3672 * Added preliminary BeOS support into the util library.
3673 Created lib/silcutil/beos/, and implemented all the needed
3674 functions to support SILC on BeOS. Created also file
3675 includes/silcbeos.h.
3677 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3679 * Added proper initializations to silc's irssi code, so it's
3680 now possible to load it as module. Affected files
3681 irssi/src/silc/core/silc-core.c,
3682 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3684 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3686 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3689 * Fixed the silcdoc document generator to correct generate
3690 docs from all kinds of filenames. Affected files are
3691 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3693 * ROBOdoc documented lib/silcutil/silcmemory.h.
3694 Added also new function silc_memdup.
3696 * Removed lib/silcutil/silcbufutil.h and moved those routines
3697 to the lib/silcutil/silcbuffer.h.
3699 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3701 * Added `user_count' to the SilcChannelEntry which now tells the
3702 number of users on the channel. The user count is now saved
3703 in normal server of global channels as well. Affected files
3704 silcd/server.c, idlist.h, packet_receive.c and command.c.
3706 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3707 include file utility functions.
3709 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3710 instead of calling directly OS routines.
3712 * Fixed NICK change printing in Irssi SILC Client. Fixed
3713 KICKED notify printing in Irssi SILC Client. Affected file
3714 irssi/src/silc/core/client_ops.c.
3716 * Fixed a NICK change bug in client library, to not recreate the
3717 client_entry->channels hash table everytime nick is changed.
3718 Affected file lib/silcclient/client.c.
3720 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3722 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3723 the SKE interface a bit.
3725 * Fixed padding problem in PKCS#1. The padding was not actually
3726 random since the random number generator was used incorrectly.
3727 This security bug affects only when encrypting with PKCS#1, and
3728 it is not currently used at all in SILC. SILC only use signing
3729 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3731 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3733 * Rewrote the notify handling in Irssi SILC client to not call
3734 the events as signals. Fixes problems with Perl support.
3735 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3737 * Send the auto-nicking NICK command in client library with
3738 little timeout after connecting. The affected file is
3739 lib/silcclient/client.c.
3741 * Added following new config file settings:
3742 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3743 key_exchange_timeout, conn_auth_timeout, connections_max,
3746 Implemented all the new config settings handling in the server.
3748 Optimized the use of SKE Mutual flag usage. Use it only
3749 if connection authentication protocol is not based in public
3752 Renamed all SilcServerConfigSection* to SilcServerConfig*
3753 to have a bit shorter names.
3755 Affected files silcd/serverconfig.[ch], server.[ch], and
3758 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3760 * Cleaned up the listening sockets code, preparing for the rehash
3761 support. Affected file is silcd/server.c.
3763 * Fixed some output messages. Affected files are silcd/silcd.c,
3766 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3768 * Create lib/doc/silcrng_intro.html document as introduction
3769 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3771 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3773 * Fixes to the silcd config template. Affected file is
3774 doc/example_silcd.conf.in.
3776 * Removed type casts from silc_calloc(), conforming to the
3777 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3779 * Removed param_name member from client, server, and router
3780 section structs, now identifying the param directly.
3782 Added CONFIG_FREE_AUTH macro in config file parsing.
3784 Affected files are silcd/serverconfig.[ch].
3786 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3788 * Fixed command line parameter handling. All SILC initialization
3789 is now done in silc_core_init() which also fixes autoconnecting
3792 Affected files irssi/src/silc/core/silc-core.c,
3793 irssi/src/fe-text/silc.c.
3795 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3797 * Added new configuration options and blocks:
3798 keepalive_secs, reconnect_count, reconnect_interval,
3799 reconnect_interval_max, reconnect_keep_trying and
3800 require_reverser_lookup. Added ConnectionParam block, and
3801 implemented the connection parameters when connecting as
3802 initiator and when accepting connections as responder.
3804 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
3805 whether given configuration value has been given already.
3807 Affected files silcd/serverconfig.[c], server.[c].
3809 * Splitted the doc/example_silcd.conf.in. Separated the crypto
3810 algorithm parts and created new file silcalgs.conf, that
3811 is now included from the example_silcd.conf.in.
3813 * Optimized the silc_server_connect_to_router_second to take
3814 the connection configuration object from the SilcServerConnection
3815 object instead of finding it during the connecting phase.
3816 Added the configuration object to SilcServerConnection struct.
3817 Affected files silcd/server_internal.h, server.c.
3819 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3821 * Add the client on channel after it was resolved at the
3822 channel message receiving, and it was not already on the
3823 channel. Affected file lib/silcclient/client_channel.c.
3825 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3827 * Fixed the public key authentication to allocate always the
3828 destination signature buffer instead of using static buffer.
3829 Affected file silcd/protocol.c.
3831 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3833 * Unified the serverconfig.[ch]'s helper function interface.
3834 Affected file silcd/serverconfig.[ch].
3836 * Removed doc/example_silc.conf.in since it is redundant.
3837 The make install will now install irssi/silc.conf file.
3839 * Added new Passphrase and Publickey authentication methods to
3840 config file, allowing both public key and passphrase based
3841 authentication to be set at the same time.
3843 Added `prefer_passphrase_auth' setting in config file which
3844 can be used to set to prefer passwd auth if both passwd and
3845 public key is set. If not set, public key is preferred.
3846 This has effect only when being initiator (responder will try
3849 Added support for authentication with passphrase and public key
3850 at the same time. The passphrase is tried first always since
3851 it is faster to check.
3853 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
3855 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3857 * Merged the new SILC Config library, with the server parsing
3858 support. Read the header file silcconfig.h or the toolkit
3859 documentation for the news. Affected files are
3860 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
3861 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
3862 silcd/protocol.c silcd/server.c silcd/server_backup.c
3863 silcd/serverconfig.[ch] silcd/silcd.c.
3865 * Fixed some silclog documentation. Affected file is
3866 lib/silcutil/silclog.h.
3868 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3870 * The silc_cipher_register, silc_hash_register and
3871 silc_hmac_register now checks if the object to be registered
3872 is registered already. Affected files are
3873 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
3875 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3877 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
3879 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3881 * Allow zero length channel messages inside the Channel Message
3882 Payload. Affected file lib/silccore/silcchannel.c.
3884 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
3885 as header filenames.
3887 * Removed lib/silcclient/README and created HTML file
3888 lib/silcclient/silcclient_using.html, which is now included
3889 as part of Toolkit documentation.
3891 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3893 * Fixed CUMODE_CHANGE notify handling to change the mode of
3894 correct client. Affected file lib/silcclient/client_notify.c.
3896 * Make silc_rng_alloc fail if it cannot allocate the sha1
3897 hash algorithm. Affected file lib/silccrypt/silcrng.c.
3899 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3901 * Fixed the file transfer's key agreement payload to include
3902 zero port also if the hostname is NULL because it could not
3905 Call file transfer monitor callback now also if error occurs
3906 during key agreement protocol.
3908 Changed the silc_client_file_send interface to return the
3909 SilcClientFileError instead of session id. The session ID
3910 is returned into pointer provided as argument.
3912 Check that the file exists locally before sending the
3913 file transfer request at all.
3915 Affected file lib/silcclient/client_ftp.c, silcapi.h.
3917 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
3918 error than can occur while key agreement protocol. Affected
3919 file lib/silcclient/silcapi.h.
3921 * Fixed the event_mode CMODE handler to not crash when mode
3922 is changed and +k mode is set in the channel. Affected file
3923 irssi/src/silc/core/silc-channels.c.
3925 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
3926 SILC_LOG_WARNING to give out Warning and not Error. Affected
3927 file lib/silcutil/silclog.c.
3929 * Fixed the channel message payload decryption in the function
3930 silc_channel_message_payload_decrypt to not modify the original
3931 buffer before it is verified that the message decrypted
3932 correctly. Otherwise, next time it is called with correct
3933 channel key it won't encrypt since the payload is corrupted.
3934 Affected file lib/silccore/silcchannel.c.
3936 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3938 * Do not constantly resize the window. A fix patch by cras.
3939 Affected file irssi/src/fe-text/screen.c.
3941 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3943 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
3944 Affected file lib/silcutil/silcnet.c.
3946 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3948 * Fixed a bug in hash table internal routine for traversing
3949 the table with foreach callback. The current entry may
3950 become invalid in the callback but it was referenced after
3951 the callback returned.
3953 Do not allow auto rehashing of hash table during the
3954 silc_hash_table_foreach operation, for same reasons as it is
3955 not allowed for SilcHashTableList. Affected files are
3956 lib/silcutil/silchashtable.[ch].
3958 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3960 * Defined DLLAPI into silcincludes.h and silcwin32.h for
3961 Win32 DLL. extern's in header files are now declared with
3964 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3966 * Fixed private message handling. It used some old code that
3967 caused the client to crash. Affecte file is
3968 lib/silcclient/client_prvmsg.c.
3970 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3972 * Added function silc_client_add_channel,
3973 silc_client_replace_channel_id, and removed functions
3974 silc_client_new_channel_id and silc_idlist_get_channel_by_id
3975 from client library.
3977 * Added cross reference of the joined channels to the
3978 SilcClientEntry, and changed the SilcChannelEntry's
3979 users list to SilcHashTable. The affected files are
3980 lib/silcclient/idlist.[ch].
3982 * Fixed a bug in hash table tarversing. While the hash table
3983 is traversed with SilcHashTableList the table must not be
3984 rehashed. It is now guaranteed that auto rehashable tables
3985 are not rehashed while tarversing the list. Also defined that
3986 silc_hash_table_rehash must not be called while tarversing
3987 the table. Added function silc_hash_table_list_reset that must
3988 be called after the tarversing is over. The affected files are
3989 lib/silcutil/silchashtable.[ch].
3991 * Changed all hash table traversing to call the new
3992 silc_hash_table_list_reset in server and in client library.
3994 * Added function silc_client_on_channel to return the
3995 SilcChannelUser entry if the specified client entry is joined
3996 on the specified channel. This is exported to application as
3997 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
3999 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4001 * Fixed founder regaining problem with JOIN command on normal
4002 server. The notify for mode change must be sent always and
4003 not only if !cmd->pending. Affected file silcd/command.c.
4005 * Fixed the WHOWAS command's reply sending to support the
4006 lists correctly. Affected file silcd/command.c.
4008 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4010 * When sending JOIN command to router for processing the
4011 sender's old command identifier was not saved back to the
4012 sender's command context, fixed now. The affected file is
4015 * Create the key in JOIN command of the router did not return
4016 the channel key, added check for this. Affected file is
4019 * Fixed a channel ID update bug in JOIN command reply. Do
4020 not directly upgrade the ID but call the function
4021 silc_idlist_replace_channel_id if the ID was changed.
4022 Affected file silcd/command_reply.c.
4024 * Fixed memory leaks from command calling if it would fail.
4025 Affected file silcd/command.c.
4027 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4029 * Applied patches from cras:
4031 Memory leak fixes around libaries, irssi window resize fix,
4032 new silclist.h and silcdlist.h, all extern inline changed to
4035 * Removed dotconf from lib/dotconf, not needed anymore.
4037 * Removed TRQ from lib/trq, not needed anymore.
4039 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4040 with server connections. Later this will be configurable
4041 in config file after new config file is done. Affected file
4044 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4046 * Fixed a crash in server related to channel announcements.
4047 Affected file silcd/server.c.
4049 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4051 * Fixed memory leaks in silc_server_create_new_channel*
4052 functions. Affected file silcd/server.c.
4054 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4055 which ID was changed. This way the router will send the
4056 user list for the channel again, and server won't be in
4057 desync in some rare circumstances. Affected file is
4058 silcd/packet_receive.c.
4060 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4062 * Check for NULL socket pointer in the function
4063 silc_server_packet_send_to_channel_real. Affected file
4064 silcd/packet_send.c.
4066 * Fixed the BAN notify handling to correctly remove ban
4067 list. Affected file silcd/packet_receive.c.
4069 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4071 * Fixed some header addition to Toolkit distribution in
4072 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4074 * Added lib/silcclient/client_ops_example.h as an template
4075 file for application programmers to quickly start using
4076 the SilcClientOperation functions in their application.
4077 Updated the lib/silcclient/README as well to tell about this
4078 nice file made available.
4080 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4082 * Call silc_server_remove_from_channels when removing client
4083 entry when NO_SUCH_CLIENT_ID was received. Affected file
4084 is silcd/command_reply.c.
4086 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4088 * Added server & router operator statistics updating. Affected
4089 file silcd/packet_receive.c and silcd/command.c.
4091 * Fixed the SERVER_SIGNOFF notify handling on normal server
4092 not to save the history information for clients. Same was
4093 fixed earlier in remove_clients_by_server function, but not
4094 here. Affected file silcd/packet_receive.c.
4096 * Raised the default connection-retry count from 4 to 7 in
4097 server. Affected file silcd/server.h.
4099 * Cancel any possible reconnect timeouts when we start the
4100 key exchange. Affected file silcd/server.c.
4102 * Do not reconnect on connection failure when SCONNECT was
4103 given. Affected files silcd/server.[ch].
4105 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4107 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4109 * Fixed the NICK command to always give the unformatted
4110 nickname to the one giving the NICK command. If unformatted
4111 nickname is cached already it will be formatted and the
4112 local entry will always get the unformatted nickname.
4113 Affected file lib/silcclient/idlist.c.
4115 * Fixed some double frees from client library commands.
4116 Affected file is lib/silcclient/command.c.
4118 * Fixed CUMODE command in server to assure that no one can
4119 change founder's mode than the founder itself, there was a
4120 little bug. Affected file silcd/command.c.
4122 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4124 * Removed the SilcClientCommandDestructor from the client
4125 libary, it is not needed anymore. Affected files are
4126 lib/silcclient/silcapi.h, command[_reply].[ch],
4127 client_notify, idlist.c.
4129 * Fixed GETKEY command to first resolve client, and then
4130 resolve the server only if the client was not found, instead
4131 of resolving both at the same time. Affected file is
4132 lib/silcclient/command.c.
4134 * Added silc_client_start_key_exchange_cb and lookup the
4135 remote hostname and IP address before starting the key
4136 exchange with server. The affected file is
4137 lib/silcclient/client.c.
4139 * The server's public key is now saved using the IP address
4140 of the server and not the servername for the filename.
4141 The hostname public key filename is checked as an fall back
4142 method if the IP address based filename is not found.
4144 Fixed the GETKEY command to save the fetched server key
4145 in correct filename.
4147 Print the remote server's hostname now when new key is
4148 received during connection process. Affected file is
4149 irssi/src/silc/core/client_ops.c.
4151 * Return always our own public key to the client if it asks
4152 for it with GETKEY command. Affected file silcd/command.c.
4154 * Removed the use_auto_addr variable from default config
4155 file since it was in wrong section. Affected file is
4158 * Fixed TOPIC_CHANGE notification to not route it when it
4159 was sent using silc_server_send_notify_to_channel function.
4160 Affected file silcd/command.c.
4162 * Fixed silc_server_send_notify_kicked to send the kicker's
4163 Client ID also, it was missing. Affected files are
4164 silcd/command.c, silcd/packet_send.[ch].
4166 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4168 * Do not save client history information in SERVER_SIGNOFF.
4169 Fixes the bug in normal server that it does not detect
4170 the client becoming valid after the server becomes back
4171 online. Affected file silcd/server_util.c.
4173 * Added `sock_error' field into the SilcSocketConnection
4174 context. When error occurs during socket operation (read
4175 or write) the error is saved. Added also new function
4176 silc_socket_get_error to return human readable socket error
4177 message. Affected files are lib/silcutil/silcsockconn.[ch],
4178 lib/silcutil/unix/silcunixsockconn.c, and
4179 lib/silcutil/win32/silcwin32sockconn.c.
4181 * The server now prints the socket error message in the
4182 signoff for client. Affected file silcd/server.c.
4184 * Fixed the `created' channel information sending from router
4185 to server in JOIN command. Checks now whether the channel
4186 really was created or not and set it according that.
4188 Fixed the JOIN command to use the client entry's current
4189 ID during the joining procedure instead of the one it sent
4190 in the command (it is checked though), since it can change
4191 between the packet processing and command processing, and
4192 would just case unnecessary pain in the client end. Affected
4193 file silcd/command.c.
4195 * Fixed a channel key payload sending to use correct channel
4196 ID when the server was forced to change the channel's ID by
4197 router. Router sent the key payload with the old Channel ID.
4198 Affected file silcd/packet_receive.c.
4200 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4202 * Call silc_server_save_channel_key only if the key payload
4203 was provided in the JOIN command's command reply. Affected
4204 file silcd/command_reply.c.
4206 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4208 * Fixed silc_mp_sizeinbase to return the value correctly with
4209 MPI. Affected file lib/silcmath/mp_mpi.c.
4211 * Fixed the stop_server signal to correctly stop the scheduler
4212 and gracefully stop the server when SIGTERM or SIGINT signals
4213 are received. Affected file silcd/silcd.c.
4215 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4217 * Simple handling of TERM and HUP signals. Also added some log
4218 flushing call around. Affected file is
4221 * Fixed small bugs in silclog.c. Now buffering output will take
4222 effect after 10 seconds since startup: This will ensure that
4223 no important startup messages are lost. Also output redirection
4224 will preserve original format ([Date] [Type] message).
4225 Affected file is lib/silcutil/silclog.c.
4227 * Added two options to the config file, in the logging section:
4228 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4229 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4231 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4233 * Do not print the warning about log files not being initialized
4234 more than once to avoid excess logging. Affected file is
4235 lib/silcutil/silclog.c.
4237 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4238 the SIM copying in make install in Makefile.am.pre.
4240 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4242 * Rewritten silclog APIs. Globally interesting changes follows:
4243 silc_log_set_files() changed to silc_log_set_file().
4244 silc_log_set_callbacks() changed to silc_log_set_callback().
4245 ROBOdoc documented silclog header file.
4246 SilcLogCb now returns bool to wether inihibit the default
4247 handler or not (to keep the old behaviour return always TRUE).
4248 The new APIs should also fix the problem of the
4249 silcd_error.log file that was written in the current directory.
4252 Log files streams will remain opened after silc_log_set_file()
4253 call, means less CPU usage notably on high traffic servers.
4254 File streams are now full buffered, and flushed to the disk
4255 every 5 minutes, lesses HD activity and CPU usage.
4256 Messages can be redirected, allowing admins to configure
4257 one single logfile for all server messages.
4258 the silc_log_quick global variable to activate fast-logging.
4259 Affected files lib/silcutil/silclog.[ch]
4261 * Changed some code to conform new silclog APIs. Affected
4262 files are doc/example_silcd.conf.in, silcd/server.c
4263 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4266 * Fixed a memory leak that could occur in some situations.
4267 Affected file silcd/serverconfig.c.
4269 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4271 * Added the silc_client_del_client to remove the client from
4272 all channels as well. Affected file lib/silcclient/idlist.c.
4274 * Fixed the client library to correctly remove the client
4275 from all channels when the client entry is being destroyed.
4276 Affected file lib/silcclient/client_notify.c, command.c.
4278 * Added auto-nicking support to the client library. If the
4279 applicatio now sets client->nickname it will be sent to the
4280 server after connecting by the library. This way for example
4281 SILCNICK (or IRCNICK) environment variables will have effect
4282 and always change the nickname automatically to whatever
4283 it is wanted. Affected file lib/silcclient/client.[ch].
4285 * Renamed silc_server_command_bad_chars to the
4286 silc_server_name_bad_chars and moved it to the
4287 silcd/server_util.[ch]. Added also new function
4288 silc_server_name_modify_bad to return nickname that
4289 includes bad characters as new nickname without those
4290 bad characters. This check and modify is now used in
4291 silc_server_new_client when the username is initially set
4292 as nickname, so it must be checked to be valid nickname.
4293 Affected file silcd/packet_receive.c.
4295 * The nickname length is now taken from the packet for real
4296 and not trusted to strlen() since it clearly can return
4297 wrong length for nickname including bad characters. This
4298 also applies to channel names. Affected file silcd/command.c.
4300 * Removed the lib/silcsilm/modules directory. Modules are now
4301 compiled into the lib/silcsim. Fixed the copying of the
4302 modules to follow symbolic links in Makefile.am.pre.
4304 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4306 * Fixed silc_string_regexify list creation. Fixes bugs with
4307 BAN and INVITE commands in server. The affected file is
4308 lib/silcutil/unix/silcunixutil.c.
4310 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4312 * Removed the command destructor entirely from the server's
4313 command and command reply routines. It is not needed, and
4314 its usage was buggy and caused crashes. Affected files are
4315 silcd/command[_reply].[ch].
4317 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4319 * Cancel protocol and NULL sock->protocol if timeout
4320 occurred during protocol. Affected file silcd/server.c.
4322 * Cancel protocol timeouts always before calling the final
4323 callback, to assure that after final callback is called
4324 no other state will be called for the protocol anymore.
4325 Affected file silcd/protocol.c.
4327 * Print error log if incoming connection configuration could
4328 not be found. Affected file silcd/server.c.
4330 * Fixed JOIN command to correctly save the founder mode
4331 to the client on normal SILC server, when the channel
4332 was created by the router. Affected file silcd/command.c.
4334 * Fixed LIST command (hopefully) to send correct reply
4335 packets. Affected file silcd/command.c.
4337 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4339 * The silc_packet_receive_process now returns FALSE if the
4340 read data was invalid packet, and TRUE if it was ok.
4342 The server now checks that if unauthenticated connection
4343 sends data and its processing fails the server will close
4344 the connection since it could be a malicious flooder.
4346 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4348 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4350 * Make sure the warning about error opening a log file is
4351 printed only once and not everytime it fails (produces
4352 too much useless log). Affected file lib/silcutil/silclog.c.
4354 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4356 * Made the silc_server_daemonise() function more readable.
4357 Affected file silcd/server.c.
4359 * Pid file is now optional, the user may comment it out from
4360 the config file. Removed define SILC_SERVER_PID_FILE, we
4361 don't need a default any longer. Affected file
4362 configure.in.pre, lib/Makefile.am.pre.
4364 * Make some use of the pid file. The server now dies at startup
4365 if it detects a valid pid file on his path. The server would
4366 die anyway in this circumstance, because of the bind() failure.
4367 Affected file silcd/silcd.c.
4369 * No longer compiling lib/dotconf.
4371 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4373 * Fixed JOIN command parsing not to crash. Affected file
4374 lib/silcclient/command.c.
4376 * Fied the NICK_CHANGE notify to add the new client entry
4377 even it is resolved. This removes an <[unknown]> nick
4378 thingy bug in the client. Affected file is
4379 lib/silcclient/client_notify.c.
4381 * Do not try to allocate 0 bytes (efence does not like it)
4382 in lib/silccore/silccomand.c when encoding payload.
4384 * Do not take IRCNICK as nickname in Irssi SILC client since
4385 it is not possible to set nickname before hand connecting
4386 the server (TODO has an entry about adding auto-nicking
4389 * Changed the silc_server_command_pending to check whether
4390 there already exists an pending entry with the specified
4391 command, command identifier and pending callback. This is
4392 to fix IDENTIFY and WHOIS related crashes that may register
4393 multiple pending commands with same identifier. Affected
4394 file silcd/command.c.
4396 * Fixed the server to reconnect to the router even if it
4397 was already reconnecting and EOF was received. This to
4398 fix a possibility that the server wouldn't ever try to
4399 auto-reconnect to the router. Affected file silcd/server.c.
4401 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4403 * Fixed the server's password authentication to use the
4404 length of the locally saved password, and not the one
4405 sent in the packet. Affected file silcd/protocol.c.
4407 * Fixed same password authentication problem in the
4408 Authentication Payload handling routines in
4409 lib/silccore/silcauth.c.
4411 * Yet another password authentication problem fixed with
4412 channel password handling in silcd/command.c.
4414 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4416 * If first character of string in silc_parse_userfqdn is '@'
4417 then do not parse it. Affected file is
4418 lib/silcutil/silcutil.c.
4420 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4422 * Fixed minor bug in IDENTIFY command reply sending, which
4423 caused various weird problems during JOIN when it was
4424 resolving names for users. Affected file silcd/command.c.
4426 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4428 * Fixed the IDENTIFY command reply sending to chech better valid
4429 clients. It was possible to send incomplete list of replies.
4430 Affected file silcd/command.c.
4432 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4434 * Added silc_client_command[s]_[un]register functions now to
4435 dynamically register the commands in client library. Removed
4436 the static table of commands. This allows the client library
4437 to call commands without causing the application to know about
4438 what commands library has called.
4440 Removed the INFO command reply kludge to detect when the command
4441 was called by library. Now library use its own command reply
4442 function for INFO command.
4444 Added function silc_client_command_call to call a command.
4445 Application can use it to call command, not access the structure
4448 Now all commands that are sent by the client library (not
4449 explicitly sent by application) use own command reply functions.
4451 Affected files around lib/silcclient/ and in
4452 irssi/src/silc/core/.
4454 * Fixed the WHOIS command reply sending to chech better valid
4455 clients. It was possible to send incomplete list of replies.
4457 Fixed the WHOIS and IDENTIFY to send the request to router
4458 if normal server did not do it and did not find any results.
4460 Affected file silcd/command.c.
4462 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4464 * Moved the internal data from SilcClient context into its
4465 own file, not accesible to application. Affected files
4466 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4467 and other files in client library.
4469 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4471 * Added doc/examples installation target in Makefile.am.pre.
4474 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4476 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4477 commands the found client entry will be removed from the
4478 cache, after notifying application about the error. Affected
4479 file lib/silcclient/command_reply.c.
4481 * Changed the /MSG to check for exact nickname user gave, and
4482 not let `nick' match `nick@host' if it is only one found. Now,
4483 user must type the exact nickname (like nick@host2) even if
4484 there are no more than one same nicks found. This is to avoid
4485 a possibility of sending nickname to wrong nickname since
4486 `nick' could match `nick@host'. Affected file is
4487 irssi/src/core/silc-servers.c.
4489 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4491 * Do not print "you are now server operator" or similar when
4492 giving /away command. Affected files are
4493 irssi/src/silc/core/client_ops.c, silc-servers.h.
4495 * Made the silc_server_command_pending_error_check to send
4496 the same command reply payload it received back to the
4497 original sender of the command. This way all arguments
4498 that was received by the server will be received by the
4499 client too. Affected file silcd/command.c.
4501 * Added the silc_idcache_add to return the created cache entry
4502 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4504 * Add global clients to expire if they are not on any channel.
4505 This is because normal server will never know if they signoff
4506 if they are not on any channel. The cache expiry will take
4507 case of these entries. This is done by normal servers only.
4508 The affected files are silcd/command_reply.c,
4509 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4511 * If server receives invalid ID notification for WHOIS or
4512 IDENTIFY and the ID exists in the lists, it is removed.
4513 Affected file silcd/command_reply.c.
4515 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4516 in client then client entry that it matches is searched and
4517 the nickname is printed on the screen for user. Affected
4518 file irssi/src/silc/core/client_ops.c.
4520 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4522 * Use cache entry expire time in the LIST command reply to
4523 purge old entries from the cache after the LIST command
4524 reply has been received. This way we don't have non-existent
4525 entries in the cache for too long. Affected file is
4526 silcd/command_reply.c.
4528 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4530 * If we are normal server, and we've not resolved client info
4531 in WHOIS or IDENTIFY from router, and it is global client,
4532 we'll check whether it is on some channel. If it is not
4533 then we cannot be sure about its validity and will resolve it
4534 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4535 file silcd/command.c.
4537 * Search channel by name (if possible) rather than by ID
4538 in IDENTIFY command's command reply. Affected file is
4539 silcd/command_reply.c.
4541 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4543 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4544 Updated specs and implemented it. Affected file silcd/command.c,
4545 silcd/packet_send.c and silcd/packet_receive.c.
4547 * Implemented the <founder auth> payload handling in the JOIN
4548 command. If provided all conditions for channel joining
4549 except requirement to provide correct passphrase can be
4550 overrided by the channel founder. Updated the protocol specs.
4551 Affected file silcd/command.c.
4553 Added support for founder auth in JOIN command in client
4554 library. Fixed the parsing of the JOIN command now to support
4555 all options as they should be. The affected file is
4556 lib/silcclient/command.c.
4558 * Optimized the WHOIS and IDENTIFY commands to send the request
4559 to router only if it includes nicknames or other names. If
4560 they include only IDs then check the local cache first before
4561 routing. Affected file is silcd/command.c.
4563 * Added channels topic announcements. Affected file is
4564 silcd/packet_receive.c and silcd/server.c.
4566 * Fixed the silc_server_send_notify_topic_set to really destine
4567 the packet to channel. Affected file silcd/packet_send.c.
4569 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4570 library. Affected file lib/silcclient/client_notify.c.
4572 * Added UMODE announcements. Affected file silcd/server.c.
4574 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4576 * Memory leak fixes in:
4578 lib/silcutil/silcsockconn.c
4579 lib/silcske/silcske.c
4580 lib/silcske/groups.c
4582 lib/silccrypt/silcpkcs.c
4583 lib/silccore/silccommand.c
4584 lib/silccore/silcidcache.c
4589 * ROBOdoc documented the lib/silcske/groups.h file and a
4590 bit changed the interface for better.
4592 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4594 * Update the client entry context in the ID cache after
4595 nick change. Affected file lib/silcclient/command.c.
4596 Fixes the CUMODE command when regaining founder privileges,
4597 and a little WHOIS problem.
4599 * Fixed silc_net_gethostbyname to correctly call the
4600 inet_ntop. Affected file lib/silcutil/silcnet.c.
4602 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4604 * Added IPv6 support checking to the configure.in.pre, added
4605 also --enable-ipv6 option to override the check. Affected
4606 file configure.in.pre.
4608 * The silc_thread_create now calls the start function
4609 directly if threads support is not compiled in. Removes
4610 ugly #ifdef's from generic code. Affected files are
4611 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4613 * Added silc_net_gethostby[name/addr]_async to asynchronously
4614 resolve. Affected files are lib/silcutil/silcnet.[ch].
4616 * Added support for rendering IPv6 based server, client and
4617 channel IDs. Affected file lib/silcutil/silcutil.c.
4619 * Added support for creating IPv6 based server IDs. Affected
4620 file is silcd/serverid.c.
4622 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4624 * Added silc_net_gethostby[addr/name] into the
4625 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4626 routines. Added silc_net_is_ip[4/6]. Affected file is
4627 lib/silcutil/unix/silcunixnet.c. All routines that take
4628 address as argument now supports both IPv4 and IPv6 addresses.
4630 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4632 * Fixed LIST command reply sending in server. Affected file
4635 * Server now sends the kicker's client ID in the KICK notify
4636 to the kicked client. Affected file silcd/command.c.
4638 * The client library now parses the kickers client ID and
4639 UI displays it. Affected files lib/silcclient/client_notify.c
4640 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4642 * Made all payload parsing function prototypes consistent.
4643 They all take now const unsigned char * and uint32 pair as
4644 the payload data instead of SilcBuffer. Changes all around
4645 the source tree. Other unsigned char* -> const unsigned char*
4646 changes around the tree as well.
4648 * Optimized SFTP client and server packet sending not to
4649 allocate new buffer for each packet but to recycle the
4650 first allocated buffer. Affected files are
4651 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4653 * Optimized the SFTP client to use SilcList instead of
4654 SilcDList for requests, because it is faster. Affected file
4655 is lib/silcsftp/sftp_client.c.
4657 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4658 into lib/silccore/silcid.[ch].
4660 Renamed silcpayload.[ch] into silcargument.[ch].
4662 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4664 * If client entry is deleted with active key agreement
4665 session, abort the session.
4667 The silc_client_abort_key_agreement now calls the completion
4668 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4670 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4673 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4675 * Don't use __restrict in older GCC's. Affected file is
4676 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4678 * silc_net_localhost now attempts to reverse lookup the
4679 IP/hostname. Affected file lib/silcutil/silcnet.c.
4681 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4682 command. It can be used to gain founder privileges at
4683 the same time when joining the channel.
4685 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4686 kicker's client ID as well. Updated protocol specs.
4688 Defined that the server must send SILC_COMMAND_IDENTIFY
4689 command reply with error status to client who sent
4690 private message with invalid client ID.
4692 Updated the protocol specification.
4694 * Added silc_server_send_command_reply to send any
4695 command reply. Affected file silcd/packet_send.[ch].
4697 * Added silc_id_payload_encode_data to encode ID payload
4698 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4700 * The server now send IDENTIFY command reply with error
4701 status if client ID in private message is invalid. Affected
4702 file silcd/packet_receive.c.
4704 * Save the server key file with server's IP address in
4705 the filename instead of hostname. The affected file is
4706 irssi/src/silc/core/client_ops.c.
4708 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4710 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4713 * Added libtool support for compiling shared objects in
4714 lib/silcsim. Affected file configure.in.pre and
4715 lib/silcsim/Makefile.am. Original patch by cras.
4717 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4719 * Pid file configuration, and server's config file fixes
4720 patch by toma. Updated CREDITS file.
4722 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4724 * Fixed silc_client_channel_message to not try to decrypt
4725 the message twice if it resolved the destination client
4726 information. This could cause of dropping one channel
4727 message. Affected file lib/silcclient/client_channel.c.
4729 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4731 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4732 lib/silcclient/client.c. This function is used when the SILC
4733 Client is run under some other scheduler, or event loop or
4734 main loop. On GUI applications, for example this may be
4735 desired to used to run the client under the GUI application's
4736 main loop. Typically the GUI application would register an
4737 idle task that calls this function multiple times in a second
4738 to quickly process the SILC specific data.
4740 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4742 * Fixed silc_server_drop() for dropping the supplementary
4743 groups as well, this could cause a security hole on some
4746 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4748 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4751 * Write PID file after dropping privileges. Added -F option
4752 to run server on foreground. A patch by debolaz.
4753 Affected files silcd/server.c, silcd/silcd.c.
4755 * Fixed MOTD to return the MOTD file server name. Affected
4756 file silcd/command.c.
4758 * Added INFO command reply handling to the Irssi SILC Client.
4759 Affected file irssi/src/silc/core/client_ops.c.
4761 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4763 * Fixed the silc_idcache_list_* routines to really support
4764 the dynamic list. Fixes a crash. Affected file is
4765 lib/silccore/silcidcache.c.
4767 * Fixed the LIST command reply to really call LIST command's
4768 pending callbacks. Affected file silcd/command_reply.c.
4770 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4772 * Update conn->local_entry->nickname after giving NICK
4773 command. Affected file lib/silcclient/command.c.
4775 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4777 * Added the [pid] option to the silcd configuration file
4779 Affected files: serverconfig.[ch] and silcd.c
4781 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4783 * Save fingerprint in WHOIS command reply in server.
4784 Affected file silcd/command_reply.c.
4786 * Fixed NICK commands pending callback registration.
4787 Affected file lib/silcclient/command.c.
4789 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4791 * Use ++server->cmd_ident when sending commands in server,
4792 instead of random number. Affected file silcd/command.c.
4794 * Fixed GETKEY command reply to call actually GETKEY pending
4795 command callbacks. Affected file silcd/command_reply.c.
4797 * A bit stricter check for nicknames. Check for same nickname
4798 in NICK command also. Affected file silcd/command.c.
4800 * Do not call INFO command everytime client ID changes, only
4801 during first connecting. Affected file lib/silcclient/client.c.
4803 * Set the new nickname only after successful command reply for
4804 NICK command is returned by server. Affected file
4805 lib/silcclient/command.c.
4807 * Remove nicknames from nicklist during server_signoff notify.
4808 Should fix /NAMES bit more. The affected file is
4809 irssi/src/silc/core/silc-channels.c.
4811 * Added `fingerprint' field to the SilcIDListData in the
4812 silcd/idlist.h to hold the fingerprint of the client's
4815 Send the fingerprint of the client's public key in WHOIS
4818 Affected files silcd/command.c, and silcd/idlist.[ch].
4820 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
4821 create fingerprint from given data.
4823 * Show the fingerprint of the client's public key in WHOIS.
4824 Affected files irssi/src/module-formats.[ch] and
4825 irssi/src/silc/core/client_ops.c.
4827 * Format the multiple same nicknames also during JOIN and
4828 NICK_CHANGE notifys. Affected file is
4829 lib/silcclient/client_notify.c.
4831 * Do not print error on screen for invalid private message
4832 payload since it can come if someone is sending private
4833 messages with wrong key. Affected file
4834 lib/silccore/silcprivate.c.
4836 * Fixed multiple concurrent /PING crash. Affected file
4837 lib/silcclient/command.c.
4839 * Changed the wrong ID encoding. All IP addresses must be
4840 in MSB first order in encoded format. They were encoded
4841 wrong and was in LSB format. Affected files are
4842 silcd/serverid.c, lib/silcutil/silcutil.c.
4844 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
4846 * Call the `connect' client operation through the scheduler
4847 in case of error. Affected file lib/silcclient/client.c.
4849 * Call the `failure' client operation even if the error
4850 occurred locally during a protocol. Affected file is
4851 lib/silcclient/protocol.c.
4853 * Added support of sending LIST command to router from normal
4854 server. This way normal server can get list of all channels
4855 in the network too. Fixed the channel list sending in the
4856 server too. Affected files are silcd/command.c, and
4857 silcd/command_reply.[ch].
4859 * Added silc_server_update_channels_by_server and
4860 silc_server_remove_channels_by_server. They are used during
4861 disconnection of primary router and in backup router protocol.
4862 Affected file silcd/server_util.[ch], silcd/server.c and
4863 silcd/server_backup.c.
4865 * Fixed channel adding to global list in IDENTIFY command
4866 reply in server. Affected file silcd/command_reply.c.
4868 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4870 * If the incoming packet type is REKEY or REKEY_DONE process
4871 that packet always synchronously. Fixes yet another MAC
4872 failed error on slow (dialup) connections. Affected file
4873 lib/silcclient/client.c and silcd/server.c.
4875 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4877 * Call check_version SKE callback for initiator too. Affected
4878 file lib/silcske/silcske.c.
4880 * Implemented fix for security hole found in the SKE that was
4881 fixed in the specification few days back; the initiator's
4882 public key is now added to the HASH value computation.
4883 Added backwards support for the old way of doing it too, for
4884 old clients and old servers. Affected file is
4885 lib/silcske/silcske.c.
4887 * Enabled mutual authentication by default in SKE. If initiator
4888 is not providing mutual authentication the responder will
4889 force it. This will provide the proof of posession of the
4890 private key for responder. The affected files are
4891 lib/silcclient/protocol.c and silcd/protocol.c.
4893 * Do not cache anymore the server's public key during SKE.
4894 We do mutual authentication so the proof of posession of
4895 private key is done, and if the server is authenticated in
4896 conn auth protocol with public key we must have the public
4897 key already. Affected file silcd/protocol.c.
4899 * Added new global debug variable: silc_debug_hexdump. If
4900 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
4901 file lib/silcutil/silclog.[ch].
4903 * Fixed compilation warning due to char * -> const char *.
4904 Affected files lib/silcutil/silcnet.h, and
4905 lib/silccore/silcauth.[ch].
4907 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4909 * Fixed CMODE command when new channel key was created. If
4910 the creation failed the old key was removed. Next time giving
4911 same command would crash the server since the old key was
4912 freed already. Affected file silcd/command.c.
4914 * Fixed the silc_server_announce_get_channels to not crash
4915 on reconnect. Affected file silcd/server.c.
4917 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4919 * Added silc_log_set_debug_string function to set a regex
4920 string to match for debug output. Only the function names,
4921 or filenames matching the given debug string is actually
4922 printed. This way it is possible to filter out those debug
4923 strings that user is not interested in.
4925 Fixed a bug in silc_string_regexify.
4927 Affected files lib/silcutil/silclog.[ch], and
4928 lib/silcutil/unix/silcunixutil.c.
4930 * Changed the -d options in both server and Irssi SILC client
4931 to take the debug string as argument. Affected files
4932 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
4934 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4936 * Added silc_hash_babbleprint to create a Bubble Babble
4937 Encoded fingerprint. The encoding is developed by Antti
4938 Huima (draft-huima-babble-01.txt), and it creates human
4939 readable strings out of binary data. Affected file
4940 lib/silccrypt/silchash.[ch].
4942 * Print the babble print now in addition of fingerprint as well
4943 in Irssi SILC client. Affected files are
4944 irssi/src/fe-common/silc/module-formats.[ch],
4945 irssi/src/fe-common/silc/core/client_ops.c.
4947 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4949 * Fixed a security problem found in SKE. The initiator's
4950 public key too is now added to the HASH hash value creation
4951 which is signed by the responder to create the SIGN value.
4952 This will prevent anyone in the middle to lie to the responder
4953 about the initiator's public key. If this is done now, the
4954 man in the middle will get caught. Updated the protocol
4957 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4959 * Better installation directory handling. Configure module
4960 paths and other paths automatically to example_silc* files
4961 in doc/. A patch by toma.
4963 * Fixed compiler warning from MPI library, and from SILC RNG.
4966 * Added SILC_SERVER_PID_FILE to define the pid file for server.
4967 It can be configured with ./configure. A patch by toma.
4969 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4971 * Find correct make to use in prepare-clean. A patch by
4972 toma. Affected file prepare-clean.
4974 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
4976 * Added irssi variables use_auto_addr, auto_bind_ip,
4977 auto_bind_port and auto_public_ip.
4979 * Changed the interface for silc_client_send_key_agreement
4980 in lib/silcclient/silcapi.h
4984 irssi/src/silc/core/silc-core.c
4986 lib/silcclient/silcapi.h
4987 irssi/src/silc/core/silc-channels.c
4988 lib/silcclient/client_keyagr.c
4991 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4993 * Added silc_pkcs_public_key_compare to compare two
4994 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
4996 * Check that the client who set the founder mode on the
4997 channel is the same client that is giving the founder
4998 mode to itself. It is done by comparing the saved public
4999 key (it is saved even in the authentication is passphrase).
5000 Affected file silcd/command.c.
5002 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5004 * Do not process packet for disconnected socket connection.
5005 Affected file lib/silccore/silcpacket.c.
5007 * Process the DISCONNECT packet through scheduler in the
5008 client library. Affected file lib/silcclient/client.c.
5010 * Fixed the silc_client_packet_parse to not to increase
5011 the packet sequence number if the conn->sock and the
5012 current socket connection is not same. This can happen
5013 for example during key agreement when the conn includes
5014 multiple socket connections (listeners). Affected file
5015 lib/silcclient/client.c.
5017 * The sender of the file transfer request now provides also
5018 the pointer (listener) for the key exchange protocol. If
5019 the listener cannot be created then it sends empty key
5020 agreement and lets the receiver provide the listener.
5022 Added `local_ip' and `local_port' arguments to the
5023 silc_client_file_send. If they are provided they are used,
5024 if not then it will attempt to find local IP address, if
5025 not found or bind fails then the remote client will provide
5028 Affected files are lib/silcclient/client_ftp.c and
5029 lib/silcclient/silcapi.h.
5031 * Extended the FILE SEND command to support defining the
5032 local IP and port for key exchange listener. They are
5033 optional. Affected file irssi/src/silc/core/silc-servers.c.
5035 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5037 * Defined to WHOIS command reply the sending of fingerprint
5038 of the client's public key (if the proof of posession of the
5039 corresponding private key is verified by the server).
5040 Updated to the protocol specification.
5042 * Added support of receiving the client's public key's
5043 fingerprint in command reply in client library. Affected
5044 file is lib/silcclient/command_reply.c, and
5045 lib/silcclient/idlist.[ch].
5047 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5049 * Do not send over 128 chars long nickname to the server
5050 in NICK command. Affected file lib/silcclient/command.c.
5052 * Do not send over 256 chars long channel names to the server
5053 in JOIN command. Affected file lib/silcclient/command.c.
5055 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5057 * Assure that silc_server_close_connection cannot be called
5058 twice for same socket context. Affected file is
5061 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5063 * Send error message to application if opening file for
5064 writing during file transfer fails. Affected file is
5065 lib/silcclient/client_ftp.c.
5067 Remove all file transfer sessions for a client that we're
5068 removing from ID cache.
5070 Affected file is lib/silcclient/client_ftp.c.
5072 * Fixed silc_net_addr2bin to return correct address. Affected
5073 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5075 * Fixed file transfer session removing on signoff notify.
5076 Affected file irssi/src/silc/core/silc-servers.c.
5078 * Added the SilcClientFileError to be returned in the monitor
5079 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5080 Affected file lib/silcclient/silcapi.h.
5082 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5084 * Fixed a crash in silc_client_ftp_free_sessions and
5085 silc_client_ftp_session_free_client. Affected file
5086 lib/silcclient/client_ftp.c.
5088 * Added `disabled' field in the SilcChannelEntry in the server
5089 to indicate if the server entry is disabled. Affected file
5090 silcd/idlist.h, silcd/command[_reply].c.
5092 * SILC server adds now /var/run/silcd.pid everytime it is
5093 started. Affected file silcd/silcd.c.
5095 * Added silc_server_packet_send_clients to send a packet to
5096 the provided table of client entries. Affected file
5097 silcd/packet_send.[ch].
5099 * Fixed a crash in client resolving in client_prvmsg.c in
5100 client library. Affected file lib/silcclient/client_prvmsg.c.
5102 * Do not actually remove the client directly from ID cache
5103 during SERVER_SIGNOFF, but invalidate it. This way we
5104 preserve the WHOWAS info for the client. Affected file
5105 silcd/server_util.c.
5107 * Fixed SERVER_SIGNOFF notify handling in the server. The
5108 server is now able to process incoming SERVER_SIGNOFF notify
5109 for a server that it doesn't even know about. It will remove
5110 the clients provided in the notify. Affected file
5111 silcd/packet_receive.c.
5113 * Check for partial packet in data queue after every packet that
5114 was found from the queue. Return and wait for more data if
5115 there is partial data in queue. Affected file is
5116 lib/silccore/silcpacket.c.
5118 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5120 * Added SilcClietFileError enum to indicate error in
5121 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5122 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5123 Affected files lib/silcclient/silcapi.h and
5124 lib/silcclient/client_ftp.c.
5126 * Check that newsize in silc_buffer_realloc is larger than
5127 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5129 * Added better monitor of file transfers. It now monitors
5130 key agreement protocol during the file transfer too. Added
5131 error reporting too. Affected files
5132 irssi/src/silc/core/silc-servers.c,
5133 irssi/src/fe-common/silc/module-formats.[ch].
5135 * Wrote a help file for FILE command.
5137 * Added silc_rng_global_get_byte_fast to get not-so-secure
5138 random data as fast as possible. Random data is read from
5139 /dev/urandom if available and from the SILC RNG if not
5140 available. It is used in padding generation. Affected file
5141 lib/silccrypt/silcrng.[ch].
5143 * All packets in client library are now processed synchronously.
5144 Optimized packet processing a lot. Affected file
5145 lib/silcclient/client.c.
5147 * All server connection packets are processing synchronously
5148 now in server, to optimize packet processing. Affected file
5151 * Include files are installed now only in Toolkit distribution
5152 if make install is given. Affected files: all Makefile.am's.
5154 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5156 * Assure that silc_client_notify_by_server_resolve does not
5157 resolve the client information multiple times. If it cannot
5158 be found by the first it cannot be found at all. Affected
5159 file lib/silcclient/client_notify.c.
5161 * Fixed WHOWAS command reply calling. Affected file
5162 lib/silcclient/command_reply.c.
5164 * Removed all references to silc_idlist_get_client from the
5165 Irssi SILC client since that call is internal call used by
5166 the library. The Irssi SILC client will use now client
5167 retrieval functions found in silcapi.h.
5169 * Fixed a bug in resolving nickname info before sending
5170 private message. It used freed memory. Affected file
5171 irssi/src/silc/core/silc-servers.c.
5173 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5175 * Assure my_channels statistics cannot go negative in server.
5176 Affected files silcd/server.c, silcd/server_util.c.
5178 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5180 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5182 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5184 * Win32 Toolkit changes. Affected files
5185 win32/silc.dsw, win32/libsilc/libsilc.def,
5186 win32/libsilcclient/libsilc.def,
5187 lib/silcutil/silcutil.c, and
5188 lib/sftp/sftp_fs_memory.c.
5190 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5192 * Added silc_net_localip to return local host's IP address.
5193 Affected file lib/silcutil/silcnet.[ch].
5195 * If key exchange or rekey protocol is active for a connection
5196 parse all packets syncronously since there might be packets
5197 in packet queue that we are not able to process without first
5198 processing packets before them. Affected file silcd/server,
5199 lib/silcclient/client.c.
5201 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5202 whether library should continue processing the packet.
5203 Affected file lib/silccore/silcpacket.h.
5205 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5206 SilcSFTPMonitorData to SFTP server to monitor various
5207 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5208 lib/silcsftp/sftp_server.c.
5210 * Added silc_file_size to return file size. Affected file
5211 lib/silcutil/silcutil.[ch].
5213 * Implemented the file transfer support for the client library.
5214 Added preliminary support for simple client to client one-file
5215 transmission. Affected file lib/silcclient/client_ftp.c,
5216 lib/silccilent/client.[ch].
5218 * Added new local command FILE to the Irssi SILC Client.
5219 It is used to perform the file transfer. It has subcommands
5220 SEND, RECEIVE, SHOW and CLOSE. Affected files
5221 irssi/src/silc/core/client_ops.c,
5222 irssi/src/silc/core/silc-server.[ch].
5224 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5226 * Relay the SILC_PACKET_FTP in the server. Affected files
5227 silcd/server.c and silcd/packet_receive.c.
5229 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5231 * Renamed silc_file_read and silc_file_write to functions
5232 silc_file_readfile and silc_file_writefile. Added function
5233 silc_file_open and silc_file_close. Affected files
5234 lib/silcutil/silcutil.[ch].
5236 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5238 * Resolve the client info when received private message or
5239 channel message for a client which nickname we don't know.
5240 Affected files lib/silcclient/client_prvmsg.c and
5241 lib/silcclient/client_channel.c.
5243 * Do not crash in /KEY if client is not connected. Affected
5244 file irssi/src/silc/core/silc-channels.c.
5246 * Added SilcClientStatus field to the SilcClientEntry in the
5247 lib/silcclient/idlist.h.
5249 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5250 is incomplete and is being resolved, it won't be resolved
5253 Make sure also that USERS command reply does not resolve
5254 twice information. Affected file is
5255 lib/silcclient/command_reply.c.
5257 Make sure that silc_client_get_clients_by_list does not
5258 resolve twice same information.
5260 * Check for valid client->id in the silc_server_free_client_data.
5261 Affected file silcd/server.c.
5263 * Fixed /GETKEY nick@server not to crash if the server entry
5264 is not found. Affected file lib/silcclient/command.c.
5266 * Fixed the silc_server_check_cmode_rights to check the
5267 requested modes correctly. Affected file silcd/command.c.
5269 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5271 * Better checks for non-printable chars in nick added.
5272 Affected file silcd/command.c.
5274 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5276 * Call the silc_server_udpate_servers_by_server in the
5277 primary router that comes back online in the backup resuming
5278 protocol. Otherwise it routes packets wrong. Affected file
5279 silcd/server_util.[ch], silcd/server_backup.c.
5281 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5283 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5284 lib/silcutil/silcbuffmt.[ch].
5286 * Redefined the SILC packet header to include the padding
5287 length. Affected file lib/silccore/silcpacket.[ch].
5289 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5290 length for maximum padding up to 128 bytes). Affected
5291 file lib/silccore/silcpacket.h.
5293 * Removed all backwards support for old 0.5.x MAC thingies.
5294 The SILC packet header change makes it impossible to be
5295 backwards compatible.
5297 * Send the ENDING packet with timeout in the backup resuming
5298 protocol. This is to assure that all routers has connected
5299 to the primary router. Affected file silcd/server_backup.c.
5301 * Changed the RNG to take the first IV from random data. It
5302 used to take it from zero actually. Changed the RNG also
5303 to use /dev/urandom during session. /dev/random is used
5304 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5306 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5308 * Changed the SILC packet header to have the first two bytes
5309 (the packet length) encrypted. Affected files aroung the
5310 code tree, lib/silccore/silcpacket.[ch]. Removed the
5311 SilcPacketCheckDecrypt callback. It is not needed anymore
5312 since the silc_packet_receive_process will determine now
5313 whether the packet is normal or special.
5315 * Implemented the unidirectional MAC keys. Affected files
5316 lib/silcske/silcske.c, silcd/protocol.c and
5317 lib/silcclient/protocol.c.
5319 * Implemented the packet sequence number to the MAC computation.
5320 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5321 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5322 lib/silcclient/protocol.c.
5324 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5326 * Allow backup router to announce servers. All servers
5327 announced by backup router are added to the global list
5328 automatically. Update hte server's socket to our primary
5329 router also when backup router announces a server.
5330 Affected file silcd/packet_receive.c.
5332 * Do not update the client->router in the function
5333 silc_server_udpate_clients_by_server if the client is on
5334 global list. We might fail to find any specific server
5335 for locally connected clients and local cell clients. They
5336 should still use the `from' and not `to' as client->router.
5337 This fixes backup router resuming protocol. Affected file
5338 silcd/server_util.c.
5340 * Decrease channel statistics count only if the channel
5341 deletion worked. Affected files are silcd/server.c and
5342 silcd/server_util.c.
5344 * Added silc_server_update_servers_by_server to update origin
5345 of all server entries. Used during backup router protocol.
5346 Affected files silcd/server_util.[ch], silcd/server.c. and
5347 silcd/backup_router.c.
5349 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5350 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5351 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5352 lib/silccrypt/silchmac.c.
5354 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5356 * Assure that router cannot reroute the same channel message
5357 to the sender. Affected file silcd/packet_receive.c.
5359 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5361 * Made better checks that the channel message is not sent
5362 to the router it came from. Affected file is
5363 silcd/packet_send.c. Fixed memory leak too.
5365 * Announce informations for incoming router connection, but
5366 only after checking if it is replaced by backup router.
5367 Affected file silcd/packet_receive.c.
5369 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5371 * Fixed the backup resuming protocol to work in multiple
5372 router environment. Affected file silcd/server_backup.c.
5374 * Route packet only to one router in the function
5375 silc_server_packet_send_to_channel. Affected file is
5376 silcd/packet_send.c.
5378 * Fixed silc_server_send_notify_dest to set the broadcast
5379 flag. Fixed the silc_server_send_notify_topic to actually
5380 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5381 Affected file silcd/packet_send.c.
5383 * Changed the SFTP Filesystem interface. Changed the
5384 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5385 the filesystem operation function. The SilcSFTPFilesystem
5386 is now a context that is allocated by all filesystem allocation
5387 functions and it already includes the operations structure
5388 and filesystem specific context. It is given as argument
5389 now to the silc_sftp_server_start. This made the interface
5390 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5391 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5393 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5395 * Changed the backup router adding and getting interfaces
5396 in the server. The router that will be replaced by the
5397 specified backup router is now sent as argument. Affected
5398 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5401 * Added silc_net_addr2bin_ne to return the binary form of
5402 the IP address in network byte order. Affected files
5403 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5405 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5407 * Check for existing server ID in silc_server_new_server
5408 and in silc_server_connect_to_router_final and remove the
5409 old entry if it exists. Affected file silcd/packet_receive.c,
5412 * Send the channel message always to only one router, either
5413 in upstream or downstream. Affected file is
5414 silcd/packet_send.c.
5416 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5418 * Wrote the definition of the backup resuming protocol to the
5419 protocol specification.
5421 * Removed one redundant channel key generation from normal
5422 server during joining procedure. Removed one redundant
5423 channel key sending from server to router during joining
5424 procedure. Affected file silcd/command.c.
5426 * Made minor bugfixes to the backup router resuming protocol.
5427 Affected file silcd/server_backup.c, server.c.
5429 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5431 * Added --disable-asm configuration option. Affected files
5432 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5435 * Implemented the backup resuming protocol that is used to
5436 resume the primary router position in the cell after the
5437 primary router comes back online. Affected files
5438 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5439 and silcd/server_util.[ch].
5441 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5443 * Sleep two (2) seconds after sending QUIT command to server.
5444 Affected file lib/silcclient/command.c.
5446 * Assure that if outgoing data buffer is pending do not force
5447 send any data. Affected file silcd/packet_send.c.
5449 * Assure that if outgoing data buffer is pending do not force
5450 send any data. Affected file lib/silcclient/client.c.
5452 * Implemented the backup router support when the primary router
5453 goes down. The servers and routers can now use the backup
5454 router as new primary router without loosing connectivity.
5456 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5458 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5459 in the server to indicate disabled entry. All data read
5460 from the connection will be ignored and no data is sent
5461 for entry that is disabled. Affected files are
5462 silcd/idlist.h, silcd/server.c.
5464 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5466 * Created SFTP client and server test programs in the
5467 lib/silcsftp/tests directory.
5469 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5471 * Implemented memory filesystem (virtual filesystem) for
5472 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5475 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5477 * Implemented the SFTP (SSH File Transfer Protocol) to the
5478 lib/silcsftp. It includes SFTP client and SFTP server
5481 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5483 * Moved lib/silccore/silcprotocol.[ch] to the
5484 lib/silcutil library.
5486 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5487 take variable argument list pointer as argument. Affected
5488 file lib/silcutil/silcbuffmt.[ch].
5490 * Added silc_buffer_set function that is used to set data
5491 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5492 Affected file lib/silcutil/silcbuffer.h.
5494 * Changed various routines in the core library to use the new
5495 silc_buffer_set instead of allocating new buffer only for
5498 * Added 64-bit value formatting and unformatting support to the
5499 silc_buffer_[un]format routines. Affected file is
5500 lib/silcutil/silcbuffmt.[ch].
5502 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5503 to includes/bitmove.h.
5505 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5507 * Fixed channel user mode saving in client library. Affected
5508 file lib/silcclient/command[_reply].c.
5510 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5512 * Defined the file transfer to the SILC Protocol. Added
5513 new packet type SILC_PACKET_FTP and defined File Transfer
5514 Payload. The mandatory file transfer protocol is SFTP
5515 (SSH File Transfer Protocol). Affected file in addition
5516 of the internet draft is lib/silccore/silcpacket.h.
5518 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5519 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5520 is used as part of backup router protocol when the primary
5521 router of the cell is back online and wishes to resume
5522 the position as primary router.
5524 * Redefined the MAC generation keys in the protocol. The
5525 same key is not used anymore in both direction. Both
5526 direction will now use different keys for sending and
5527 receiving. This fixes a potential security flaw. This
5528 change causes incompatibilities in the protocol.
5530 * Redefined also the MAC computation from the packet.
5531 An packet sequence number is now added to the MAC
5532 computation. This prevents possible replay attacks against
5533 the protocol. This change too causes incompatibilities
5536 Added `sequence' field to the SilcPacketContext to hold
5537 the current sequence number for the packet.
5539 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5541 * Added `created' field to the SilcIDListData in the file
5542 silcd/idlist.h to indicate the time when the entry was
5545 * Added `created' field to the SilcChannelEntry too. Affected
5546 file silcd/idlist.h.
5548 * Added `creation_time' aguments to all the announcement functions
5549 in the server. If it is provided then only the entries that
5550 was created after the provided time frame are actually
5551 announced. Affected file silcd/server.[ch].
5553 * The protocol says that the Channel ID's IP address must be
5554 based on the router's IP address. Added check for this in
5555 the silc_server_new_channel when processing incoming New Channel
5556 Payload. Affected file silcd/packet_receive.c.
5558 * Print out the correct version with --version in SILC client.
5559 Affected file irssi/src/silc/core/silc-core.c.
5561 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5563 * Fixed WHOWAS command to check for completnes of the client
5564 entry always, not just when the command is coming from client.
5565 Affected file silcd/command.c.
5567 * Added new function silc_server_packet_queue_purge to purge the
5568 outgoing data queue to the network. After the function returns
5569 it is guaranteed that the outgoing packet queue is empty.
5570 Affected file silcd/packet_send.[ch].
5572 * Purge the outgoing packet queue in the rekey protocol's final
5573 callback to assure that all rekey packets go to the network
5574 before quitting the protocol. Affected file silcd/server.c.
5576 * Added silc_client_packet_queue_parse as similar function as
5577 in server to the client library. The affected file is
5578 lib/silcclient/client.c.
5580 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5582 * Splitted silcd/server.c and created silcd/server_util.[ch]
5583 for utility functions.
5585 * Added new socket flag SILC_SF_DISABLED to indicate that the
5586 connection is open but nothing can be sent to or received from
5587 the connection. Affected file lib/silcutil/silsockconn.[ch].
5588 The checking for disabled socket is checked in the low level
5589 silc_socket_write and silc_socket_read functions.
5591 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5593 * Allow only nicknames and channel names that fits into the
5594 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5596 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5598 * When processing JOIN command reply in server check that if
5599 the channel exists in our global list we'll move it the local
5600 list. Affected file silcd/command_reply.c.
5602 * Fixed the check whether client is joined on the channel already
5603 in JOIN command. Affected file lib/silcclient/command.c.
5605 * Fixed the JOIN command reply to check whether the channel
5606 already exists. Affected file lib/silcclient/command_reply.c.
5608 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5610 * Added silc_ske_status_string to map the SKE error numbers
5611 to readable strings. The affected files are
5612 lib/silcske/silcske[_status].[ch].
5614 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5616 * Do not show the private channels on the WHOIS channel list
5617 as it is not allowed by the protocol. The affected file is
5620 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5622 * Assure that the packet length digged from the actual packet
5623 is something sensible in the silc_packet_decrypt_rest_special
5624 in lib/silccrypt/silcpacket.c.
5626 * Free and NULL the allocated pointer in silc_hmac_alloc if
5627 the HMAC allocation fails. The affected file is
5628 lib/silccrypt/silchmac.c.
5630 * Print the selected security properties to the log files in
5631 the server. Affected file silcd/protocol.c.
5633 * Add SKE's reference counter even if calling the completion
5634 callback manually. Otherwise it goes negative, although it
5635 does not cause any problems. The affected file is
5636 lib/silcske/silcske.c.
5638 * Remove the client entry with short timeout after giving the
5639 KILL command. Affected file lib/silcclient/command.c.
5641 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5642 case all found clients are already disconnected (WHOWAS would
5643 found them) in the server. Affected file silcd/command.c.
5645 * Update the last_receive (time of last data received) to be
5646 updated only when received private or channel message so that
5647 the idle time showed in WHOIS makes more sense.
5649 * Added boolean field `valid' in to the SilcClientEntry in the
5650 client library to indicate whether the entry is valid or not.
5651 This fixes the nickname change bug on channel when changing
5652 the nickname to be same than the old (like nick to Nick) the
5653 nickname formatter doesn't set the new nick anymore to Nick@host.
5654 Affected file lib/silcclient/idlist.[ch].
5656 * Now actually fixed the nickname changing on disconnection.
5657 Added new function silc_change_nick to the Irssi SILC Client.
5658 Affected file irssi/src/silc/core/client_ops.c,
5659 irssi/src/silc/core/silc-nicklist.[ch].
5661 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5663 * Check that the public key exists in the GETKEY command before
5664 trying to encode it. Affected file silcd/command.c.
5666 * Print some notifications on received public keys with GETKEY
5667 command in the Irssi SILC Client. Affected files are
5668 irssi/src/fe-common/silc/module-formats.[ch],
5669 irssi/src/silc/core/client_ops.c.
5671 * Use IDENTIFY command to resolve the server information in the
5672 GETKEY command instead of INFO command. Affected file
5673 lib/silcclient/command.c.
5675 * All command reply functions in the client library now calls
5676 the pending command reply callbacks even if an error has
5677 occurred. The server has done this a long time and now it was
5678 time to move the client library to this as well. Now all
5679 errors can be delivered back to the pending command reply
5680 callbacks if necessary. Affected files are
5681 lib/silcclient/command[_reply].[ch].
5683 * Change the nickname on disconnection back to the username
5684 because in reconnect the server will enforce it to it anyway.
5685 Affected file irssi/src/silc/core/silc-servers.c.
5687 * Fixed a config file parsing bug in the Irssi SILC client.
5688 Affected file irssi/src/silc/core/clientconfig.c.
5690 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5692 * When printing the channel mode on JOIN, verify that the
5693 channel key and channel's HMAC are valid. Affected file
5694 irssi/src/silc/core/client_ops.c.
5696 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5698 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5699 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5700 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5702 * Removed channel key rekey task deleting from the function
5703 silc_server_save_channel_key. Affected file silcd/server.c.
5704 Added explicit timeout task context instead that is used to
5705 delete the task if we are registering a new task before the
5706 new task has elapsed.
5708 * When channel key rekey occurs the client library now saves
5709 the old channel key for a short period of time (10 seconds) and
5710 is able to use it in case some is still sending channel
5711 messages encrypted with the old key after the rekey. Affected
5712 file lib/silcclient/[idlist.h|client_channel.c].
5714 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5716 * Added check to the silc_server_new_id_real to not accept
5717 new ID if it is the sender's own ID. Affected file is
5718 silcd/packet_receive.c.
5720 * Assure that we do not announce ourself or the one we've
5721 sending our announcements when we're router and are announcing
5722 servers to our primary router. Affected file silcd/server.c.
5724 * Fixed silc_server_command_identify_check_client to assemble
5725 correct WHOIS packet. It send corrupted WHOIS packet and
5726 caused problem with router to router connections. Affected
5727 file silcd/command.c.
5729 Fixed also silc_server_command_whois_check the same way
5730 as for the IDENTIFY command.
5732 * Added new SilcIDListStatus to the server in the SilcIDListData
5733 structure. The status now includes the current status of
5734 the entry (like registered, resolved etc.). Affected file
5735 silcd/idlist.[ch]. Defined a bunch of different status types
5736 as well. This replaced the old boolean registered field as well.
5738 Added resolve_cmd_ident field to the SilcClientEntry structure
5739 too so that if the entry is for example being resolved so
5740 another command may attach to the same pending command reply
5741 without requiring to resolve the same entry again. This concept
5742 should optimize the WHOIS and the IDENTIFY resolving under
5743 heavy load by taking away unnecessary resolving for entries
5744 that are being resolved already.
5746 Added support for adding multiple pending commands for one
5747 command idenfier. Affected file silcd/command[_reply].[ch].
5749 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5750 before deleting the data. Otherwise the hash table will have
5751 freed data in comparison functions. Affected file is
5752 silcd/command_reply.c.
5754 * Fixed silc_idlist_replace_client_id to add the new entry to
5755 the cache with NULL nickname. Otherwise there will be invalid
5756 memory as the nickname after the nickname is freed. Affected
5757 file silcd/packet_receive.c.
5759 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5760 saved into wrong slots because the previous number of entries
5761 was not taken into account. Affected file silcd/idlist.c.
5762 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5764 * If we are router and we receive JOIN notify to a channel that
5765 does not have any users then notified client is marked as the
5766 channel founder, as it is it. The affected file is
5767 silcd/packet_receive.c
5769 * Added to the extended hash table API's table_del_*ext functions
5770 the destructor as argument too, so that the caller can decide
5771 which destructor to use or whether to use destructor at all.
5772 Affected file lib/silcutil/silchashtable.[ch].
5774 * Fixed ID Cache purging. It actually deleted the entries from
5775 the hash table after the data was freed. The hash table ended
5776 up comparing freed memory. The affected file is
5777 lib/silccore/silcidcache.c.
5779 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5781 * Fixed Irssi SILC client's KILL command's HELP syntax.
5783 * The USERS command now resolves the detailed user information
5784 if the userinfo field is missing. Affected file is
5785 lib/silcclient/command_reply.c.
5787 * Do not print error in silc_file_read if the read file does
5788 not exist. Just silently return NULL. Affected file is
5789 lib/silcutil/silcutil.c.
5791 * Fixed the silc_log_output to not wine about NULL filename
5792 and to not create some bogus " " filename. Affected file is
5793 lib/silcutil/silclog.c.
5795 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5797 * Fixed various printing bugs on the user interface in the
5798 Irssi SILC Client. Minor changes that were forgotten from
5801 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5803 * Fixed the configure.in.pre and the compilation and distribution
5804 environment to support the new autoconf 2.52. That version is
5805 now required to compile the CVS trunk.
5807 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5809 * Renamed function silc_parse_nickname to silc_parse_userfqdn
5810 to generally parse user@fqdn format strings. Affected file
5811 lib/silcutil/silcutil.c.
5813 * Added nickname_format and nickname_force_format fields to the
5814 SilcClientParams structure. The first one defines the format
5815 for the nicknames that the library will enforce if the receives
5816 multiple same nicknames. The second one is boolean value and
5817 can be used to force the library to always enforce the format
5818 to the nicknames regardles whether there are multiple nicknames
5819 or not. This configurable formatting was employed to flexibly
5820 support accessing multiple nicknames from the user interface.
5821 The userinterface can now set the nicknames to what ever format
5822 they prefer. Affected file lib/silcclient/silcapi.h.
5824 Added function silc_client_nickname_format to the file
5825 lib/silcclient/idlist.c. It performs the nickname formatting.
5827 Added new field `hostname´ to the SilcClientEntry context.
5828 It holds the hostname of the client. Affected file is
5829 lib/silcclient/idlist.h.
5831 * Irssi SILC Client sets the nicknames in nick@hostn format.
5832 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
5833 irssi/src/silc/core/silc-core.c.
5835 The WHOIS printing now also shows both the real nickname and
5836 the formatted nickname so that user knows how to access the
5837 user if there are multiple same nicknames cached. Affected
5838 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
5839 printing formatting too to take the hostname now as a separate
5840 argument. The Affected file is
5841 irssi/src/fe-common/silc/modules-formats.[ch].
5843 * Changed the silc_client_get_clients_local to accept the formatted
5844 nickname as argument. It accepts the real nickname too but the
5845 formatted nickname can be used to find the true entry from
5846 multiple entries. Affected file lib/silcclient/silcapi.h and
5847 lib/silcclient/idlist.c.
5849 * Added nickname_format_parse field to the SilcClientParams.
5850 It is a callback function provided by the application to parse
5851 the nickname out of the formatted nickname string. The library
5852 calls it to get the nickname from the formatted string. Since
5853 the application generally knows better the format of the nickname
5854 string it parses it instead of the library, even though library
5855 encodes the formatted string. If the callback function is not
5856 provided then the library will use the string as is. The
5857 affected file is lib/silcclient/silcapi.h.
5859 * All the nickname strings passed to the client library in
5860 commands are now expected to be formatted nickname strings.
5861 If the command does not support the formatted nickname string
5862 it will assume that the sent string is the actual nickname.
5863 Affected file lib/silcclient/command.c.
5865 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5867 * Added public key authentication support to OPER and SILCOPER
5868 commands in the client library. Affected file is
5869 lib/silcclient/command.c.
5871 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5873 * Changed the get_auth_methdod client operation to be asynchronous.
5874 It can be async if the application resolves the authentication
5875 method from the server during the negotiation. Added new
5876 SilcGetAuthMeth completion callback that the application will
5877 call after resolving the authentication method.
5879 Added function silc_client_request_authentication_method that
5880 the application can use to resolve the authentication method
5881 from the server. Added also SilcConnectionAuthRequest callback
5882 that the library will call after the server has replied. The
5883 application can call this function if it does not know the
5884 current authentication method.
5886 Affected files are lib/silcclient/client.c and
5887 lib/silcclient/silcapi.h.
5889 * The Irssi SILC client now automatically resolves the authentication
5890 method incase any configuration information is not present (and
5891 currently there never is). The affected file is
5892 irssi/src/silc/core/client_ops.c.
5894 * Fixed public key authentication from the client library.
5895 Affected file lib/silcclient/protocol.c. Changed also the
5896 protocol specification about the public key authentication in
5897 the connection authentication protocol. The actual data to be
5898 signed is now computed with a hash function before signing.
5900 * Fixed the public key authentication from the server as well.
5901 Affected file silcd/protocol.c.
5903 * Removed the mlock()'s from the memory allocation routines.
5904 Affected file lib/silcutil/silcmemory.c. The ./configure does
5905 not check anymore for the mlock(). Affected file is
5908 * Fixed USERS command in server to allow the execution of the
5909 command for private and secret channels if the client sending
5910 the command is on the channel. Affected file silcd/command.c.
5912 * Fixed silc_client_get_clients_local to return the clients
5913 count correctly. It could return wrong value. Affected file
5914 lib/silcclient/idlist.c.
5916 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5918 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
5919 types. The assembler optimizations seemed not to like 64-bit
5920 data types. The assmebler optimizations thus are now enabled
5921 also for BSD systems as opposed to only enable them for Linux.
5923 * Do not check for threads at all on BSD systems. Affected
5924 file configure.in.pre.
5926 * Removed -n and -h options from the Irssi SILC Client since
5927 they are not used in silc.
5929 * Fixed the prime generation to assure that the first digit
5930 of the generated random number is not zero since our conversion
5931 routines does not like number strings that starts with zero
5932 digit. If zero digit is seen the random number is regenerated.
5933 This caused some corrupted RSA keys when the zero first digit
5934 was met. Affected file lib/silcmath/silcprimegen.c.
5936 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5938 * Fixed WIN32 configuration in the ./configure script.
5939 Fixed to include xti.h on environments that has it.
5940 Patches by Carsten Ilchmann and andrew.
5942 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5944 * Changed the silc_id_create_client_id to be collision
5945 resistant. It is now assured that there cannot be created
5946 two same client ID's. I suspect that some weird bugs in
5947 the server were actually caused by duplicate Client IDs.
5948 Affected file silcd/serverid.[ch]. A router receiving
5949 new ID now also assures and informs the sending server
5950 if the ID caused collision.
5952 * Changed the silc_id_create_channel_id to also assure that
5953 there are no collisions.
5955 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5957 * Statement about ignoring the Mutual Authentication flag when
5958 performing rekey with PFS was a bit misleading. It is ignored
5959 if it was set in the initial negotiation, it cannot be even
5960 set in the rekey. Fixed in the ke-auth draft. Started the
5961 new versions of the protocol drafts in the doc/.
5963 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5965 * Fixed a bug in silc_client_command_identify_save when saving
5966 new channel information. The channel name was no duplicated
5967 and caused crash on exit. Affected file is
5968 lib/silcclient/command_reply.c.
5970 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5972 * Fixed the getkey command handling in the server. Send just
5973 empty OK reply to the sender if the key could not be fetched
5974 (but everything else was ok, like the key just was not available).
5975 Changed the public key parameter to optional in the protocol
5976 specs so that empty OK reply can be sent. Affected file
5979 Added a message to Irssi SILC client to tell to user if the
5980 server did not return a public key.
5982 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5984 * Fixed a channel key regeneration bug. It registered new
5985 timeout tasks exponentially until all system resources were
5986 used. Affected file silcd/server.c.
5988 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5990 * Added the SILC Document generator to the scripts/silcdoc.
5991 It can be used to generate the Toolkit Reference Manual out
5992 of the source tree. Internally it will also use the RoboDoc
5993 generator now imported in util/robodoc.
5995 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5997 * Added couple of return's in rekey protocol if error orccurred
5998 during the protocol. The execution must be terminated.
5999 Affected file silcd/protocol.c. Also, terminate the protocol
6000 always with timeout.
6002 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6004 * The client's Client ID was created initally from the wrong
6005 nickname (it could have been in format nick@host) in the
6006 silc_server_new_client. Affected file silcd/packet_receive.c
6008 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6010 * Added some SILC_LOG_ERROR's to various error conditions
6011 if client could not be added to ID cache. Affected files
6012 silcd/packet_receive.c and silcd/server.c.
6014 * When client's sock->user_data is freed, NULL also the
6015 client->router and client->connection pointers. Added check
6016 for these pointers being NULL to various places around the
6017 code. Affected file silcd/server.c.
6019 * Added client->data.registered == TRUE checks to various
6020 places around the code to assure that unregistered client's
6021 are not handled when it is not allowed. Affected file
6024 * Added `bool registered' fields to all
6025 silc_idlist_[server|client]_get_* routines to indicate whether
6026 the fetched client needs to be registered or not. Affected
6027 file silcd/idlist.[ch].
6029 * Add your own entry as registered to the ID cache in the
6030 server. Affected file server.c.
6032 * Fixed a bug in silc_server_new_server. The SilcServer was
6033 set as the new server's context instead of SilcServerEntry.
6034 This naturally caused some weird bugs.
6036 * Added "updated" field the SilcChannelEntry which indicates
6037 the time since the channel entry was last accessed. This
6038 can be used to determine whether it is necessary to
6039 announce the channel after backup resuming protocol.
6040 Affected files silcd/idlist.[ch].
6042 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6044 * Do not delete the channel rekey task when adding it
6045 for in silc_server_create_channel_key.
6047 * Changed the silc_server_create_channel_key to return
6048 TRUE or FALSE to indicate the success of the channel key
6051 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6053 * Fixed MSVC++ project files and added missing files to
6054 Makefiles under win32/.
6056 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6058 * Do not add TCP_NODELAY flag if the operating system
6059 does not have it defined. Affected files are
6060 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6062 * Fixed buffer overflow from Irssi SILC Client. Affected
6063 file irssi/src/fe-common/core/themes.c.
6065 * Fixed double free in client library in the file
6066 lib/silcclient/client.c when disconnecting from server.
6068 * Applied double free patch from cras to Irssi SILC client.
6069 Affected files irssi/src/core/[modules/expandos].c
6071 * Fixed the disconnection handling to Irssi SILC Client.
6072 The application must call silc_client_close_connection
6073 in ops->connect client operation in case of failure of
6074 the connection. Affected file is
6075 irssi/src/silc/core/client_ops.c.
6077 * Do not set sock->protocol to NULL in the function
6078 silc_client_close_connection after executing the protocol's
6079 final callback since the sock might not be valid anymore.
6080 Affected file lib/silcclient/client.c.
6082 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6084 * Do not enable SILC_THREADS if the linking with libpthread
6085 did not happen. Affected file configure.in.pre.
6087 * Added notion to protocol specification that server must
6088 verify the sent authentication payload with CMODE when
6089 setting the channel founder key. Implemented it to the
6090 server. Affected file silcd/command.c.
6092 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6094 * Added _EXTRA_DIST SILC distribution variable to the
6095 distributions file. It is used to conditionally add extra
6096 files or directories to the specific distribution. Affected
6097 files ./prepare, Makefile.am.pre and distributions.
6099 Removed the `_' from the start of the distribution names.
6102 * Added README.WIN32 for instructions to compile the Toolkit
6105 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6107 * Fixed a double free in disconnection in the server. Affected
6108 file is silcd/server.c.
6110 * Fixed the lib/silcske/groups.c to work now also with GMP
6111 MP library. The string conversion did not work when using
6112 specific base and the base is indicated in the string as well.
6114 * Created win32/ directory which now includes MSVC++ specific
6115 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6116 It will appear only in the toolkit distribution
6118 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6120 * Changed the key material distribution function in case when
6121 the hash output is too short. The data is now concatenated
6122 a bit differently than it used to. Made the change to the
6123 SKE protocol specification.
6125 * Added better GMP detection to configure.in.pre. A patch
6128 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6130 * Fixed a minor bug in SKE that might cause some problem on
6131 some platforms. Affected file lib/silcske/silcske.c.
6133 * Added the cookie checking for initiator in the SKE. It checks
6134 that the responder returns the sent cookie unmodified. The
6135 affected file is lib/silcske/silcske.c. Added new SKE
6136 error type INVALID_COOKIE that can be sent during the
6137 negotiation. Fixed some memory leaks as well.
6139 * Added the "invalid cookie" error message to Irssi SILC client's
6142 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6144 * Added `task_max' field to the SilcClientParams to indicate
6145 the maximum tasks the scheduler can handle. If set to zero,
6146 default values are used. Affected file lib/silcclient/silcapi.h.
6148 * Fixed memory leaks in silc_client_close_connection. Affected
6149 file lib/silcclient/client.c.
6151 * Added silc_client_del_client_entry to client library to free
6152 all memory of given client entry. Affected file is
6153 lib/silcclient/idlist.[ch].
6155 * Added new functions silc_client_del_channel and
6156 silc_client_del_server to delete channel and server entries.
6157 Affected file lib/silcclient/[silcapi.h/idlist.c].
6159 * Removed silc_client_del_client_by_id from silcapi.h.
6161 * Fixed the INFO command to return the server's own info
6162 correctly when querying by Server ID. Affected file is
6165 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6167 * Removed the non-blocking settings in WIN32 code in the
6168 silc_sock_[read/write] and added SleepEx instead. Affected
6169 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6170 of input data is now checked with FIONREAD and ioctlsocket.
6172 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6174 * Call silc_schedule_task_del_by_context in the
6175 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6176 Affected file lib/silccore/silcprotocol.c.
6178 * Call silc_protocol_cancel for active protocols in the
6179 silc_server_close_connection if the funtion
6180 silc_server_free_sock_user_data has not been called.
6181 Affected file silcd/server.c.
6183 * Generic tasks cannot be deleted using the del_by_fd
6184 task deleting function since generic tasks does not match
6185 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6187 * Added a notion to SILCOPER help file that the SILCOPER works
6188 only on router server, not on normal server.
6190 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6192 * Added for WIN32 support for the new scheduler as well.
6193 Affected file lib/silcutil/win32/silcwin32schedule.c.
6195 * Fixed the SHA1 implementation to work on various platforms.
6197 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6199 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6200 API. It is part of the scheduler now. Everything else is
6201 as previously but some functions has changed their names.
6202 Checkout the lib/silcutil/silcschedule.h for the interface.
6203 Updated all applications to use the new interface. Affected
6204 files are lib/silcutil/silcschedule.[ch].
6206 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6208 * Found a bug in the SKE implementation. The HASH value,
6209 specified by the protocol, was not computed correctly. The
6210 public key of the responder was not added to the computation
6211 even though it is mandatory. Affected file lib/silcske/silcske.c.
6212 This unfortunately causes incompatibilities with older
6213 clients and servers.
6215 * Added WIN32 specific network init and uninit functions:
6216 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6217 the Winsock2. Affected file lib/silcutil/silcnet.h and
6218 lib/silcutil/win32/silcwin32net.c.
6220 * Set the socket always to nonblocking mode on WIN32 after
6221 reading data or writing data. Affected file is
6222 lib/silcutil/win32/silcwin32sockconn.c.
6224 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6226 * Fixed various compilation problems under WIN32. Affected
6227 files lib/silcutil/win32/silcwin32thread.c and
6228 lib/silcutil/win32/silcwin32schedule.c.
6230 * Removed all _internal.h #includes from public header
6231 files. Internal headers must never be included from
6234 Removed also the lib/silcske/payload_internal.h file.
6236 * All include files that may be needed (public and some others
6237 included by the public headers) by application developers are
6238 now copied to the ./includes directory. It does not copy any
6239 internal headers. Affected file Makefile.defines.pre and all
6240 Makefile.am's under lib/ and subdirs.
6242 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6244 * Do not change the ~/.silc directory's permissions automatically.
6245 Affected file irssi/src/silc/core/clientutil.c.
6247 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6249 * Do not cancel the protocol in silc_server_close_connection
6250 it might cause recursion. Now cancelled in the function
6251 silc_server_free_sock_user_data. Affected file silcd/server.c.
6253 * Fixed the silc_server_remove_clients_by_server to regenerate
6254 the channel keys correctly finally. Added also new function
6255 silc_server_remove_clients_channels to actually do it.
6256 Affected file silcd/server.c.
6258 * Fixed the silc_server_new_channel to not crash by giving
6259 wrong router to the new channel. Affected file is
6260 silcd/packet_receive.c.
6262 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6264 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6265 which is given as argument to the silc_client_alloc now.
6266 It can be used to configure the client and set various parameters
6267 that affect the function of the client.
6269 * The USERS command in server did not check whether the channel
6270 is private or secret. Affected file silcd/command.c.
6272 * Added new argument to the USERS command in protocol specification.
6273 The USERS command now can take the channel name as argument
6274 as well. Added support for this in client and server and
6275 updated the protocol specs.
6277 * Completed the GETKEY command in client. It can be now used
6278 to fetch also servers public key not only some clients.
6279 Affected files lib/silcclient/command[_reply].c.
6281 * Added silc_client_get_server to return server entry by the
6282 server name. Affected files lib/silcclient/silcapi.h and
6285 * Redefined the IDENTIFY command in protocol specification to be
6286 more generic. It now can be used to query information about
6287 any entity in the SILC Network, including clients, servers and
6288 channels. The query may be based either the entity's name
6289 or the ID. Added support for this in both client and server.
6291 Affected files silcd/command.c and lib/silcclient/command.c
6292 and command_reply.c.
6294 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6295 the _from_client and _from_server functions. Affected file
6298 * Added silc_client_get_channel_by_id_resolve to the file
6299 lib/silcclient/silcapi.h to resolve channel information by
6300 its ID. Added also silc_client_get_channel_by_id that
6301 does not resolve it from the server.
6303 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6305 * Added SilcServerEntry context into the client library
6306 to represent one server. The INFO command now allocates
6307 these to save the resolved server info. For now on the
6308 client library will also keep information about servers,
6309 connected and resolved with INFO.
6311 The INFO command now allocates the SilcServerEntry context
6312 and saves the server info there. The COMMAND_REPLY in
6313 the INFO now returns the parameters to application in
6314 same order as defined in the protocol specification.
6316 The entries are cached in the client->server_cache.
6318 * The INFO command is now issued after received the Client ID
6319 from the server. Affected file lib/silcclient/client.c.
6321 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6322 to the application as the mode changer might be server.
6323 It is guaranteed that NULL is not returned anymore to the
6324 application. Affected file lib/silcclient/client_notify.c.
6326 The ID Type is now also passed to the application so that
6327 it can check whether the returned entry is SilcClientEntry
6330 Added new function silc_client_get_server_by_id to return
6331 the server entry by ID. Affected files are the
6332 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6334 * Do not create the channel in the Irssi SILC Client when issuing
6335 the JOIN command but when received the sucessful JOIN command
6336 reply. Otherwise the channel might get created even though we
6337 could not join it. The Affected file is
6338 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6340 * Fixed a channel joining bug in router. The router must also
6341 check the channel modes, invite and ban lists etc. when serving
6342 the JOIN command sent by normal server. Affected file is
6343 silcd/command.c. The router now resolves the client's
6344 information from the server who sent the JOIN command if it
6345 does not know it, and processes the JOIN command only after
6348 * Changed the SilcCommandCb to take new argument; void *context2.
6349 Affected file lib/silccore/silccommand.h
6351 The second argument in the command callbacks in the server now
6352 includes the SilcServerCommandReplyContext if the command was
6353 called as pending command callback from the command reply.
6354 Otherwise it is NULL. When called as pending the status of the
6355 command reply will be checked and if it was erronous the
6356 error will be sent to the original sender of the command.
6357 This way the client always receives the error messages even
6358 though the server was actually the one who received the error
6359 when it resent the command to router, for example. Affected
6360 files silcd/command[_reply].[ch].
6362 * Fixed sending WHOWAS command's error message to client if
6363 the requested client could not be found. It was missing.
6366 * Changed the CMODE and CUMODE commands reply arguments in the
6367 protocol specification. The Channel ID is now sent in both
6368 of the commands to identify the channel. Implemented this
6369 new feature to the client and server. Affected files
6370 lib/silcclient/command_reply.c and silcd/command.c.
6372 * Made better checks for invite and ban lists in the JOIN
6373 command in server. Affected file silcd/command.c.
6375 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6377 * The server now performs the incoming host IP/DNS lookup
6378 using the silc_socket_host_lookup and thus does not block
6379 the server anymore. Affected file silcd/server.c.
6381 * Completed the multi-thread support for SILC Scheduler in
6382 the lib/silcutil/silcschedule.c.
6384 * Fixed the configure.in.pre to detect the pthread correctly
6387 * Fixed a deadlock in silc_task_queue_wakeup in the file
6388 lib/silcutil/silctask.c.
6390 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6392 * Added new function silc_schedule_wakeup that is used in
6393 multi-threaded environment to wakeup the main thread's
6394 schduler. It needs to be used when a thread adds a new task
6395 or removes a task from task queues. After waking up, the
6396 scheduler will detect the task queue changes. If threads
6397 support is not compiled in this function has no effect.
6398 Implemented the wakeup mechanism to both Unix and WIN32
6399 systems. Affected files are lib/silcutil/silcschedule.[ch],
6400 lib/silcutil/unix/silcunixschedule.c and the
6401 lib/silcutil/win32/silcwin32schedule.c.
6403 * Added new function silc_task_queue_wakeup to wakeup the
6404 scheduler by the specified task queue. Affected file
6405 lib/silcutil/silctask.[ch].
6407 * The silc_socket_host_lookup_start now wakes up the scheduler
6408 after adding the timeout task. Affected file is
6409 lib/silcutil/silcsockconn.c.
6411 * The silc_socket_host_lookup is synchronous now if the threads
6412 support is not compiled in. However, the callback is still
6413 called asyncronously through the scheduler, anyway. Affected
6414 file lib/silcutil/silcsockconn.c.
6416 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6418 * Added new function silc_socket_host_lookup to perform
6419 asynchronous IP and FQDN lookups for the socket connection.
6420 Affected files lib/silcutil/silcsockconn.[ch].
6422 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6424 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6425 that may or may not compile the mutex support in.
6427 Changed the silc_mutex_alloc interface. It allocates the
6428 mutex now to the sent pointer and returns TRUE or FALSE.
6430 Affected file lib/silcutil/silcmutex.h.
6432 * Wrote the SILC Task Queue interface to support multi-threads.
6433 Affected file lib/silcutil/silctask.[ch].
6435 * Wrote the SILC Scheduler to support multi-threads. Affected
6436 file lib/silcutil/silcschedule.c.
6438 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6440 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6441 in lib/silcutil/win32/.
6443 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6445 * Defined SILC Mutex API and SILC Thread API and implemented
6446 them for Unix. Affected files are
6447 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6448 lib/silcutil/unix/silcunixmutex.c and
6449 lib/silcutil/unix/silcunixthread.c.
6451 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6453 * Fixed the silc_server_remove_clients_by_server's channel
6454 key re-generation. The hash table handling was incorrect
6455 and would not work with many channels. Affected file is
6458 * Fixed some memory leaks around the server code.
6460 * Rewrote the silc_server_get_users_on_channel to support IPv6
6461 based Client ID's. Affected file silcd/server.c.
6463 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6464 specification. However, a separate document must be written
6465 to define the detailed signing procedure and the payload
6466 associated with the flag. Defined the flag to the
6467 lib/silccore/silcchannel.h as well.
6469 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6471 * Changed the dynamic tables to static size tables in the
6472 lib/silccrypt/silchmac.c.
6474 * Removed GCC dependencies from the code. A patch by cras.
6476 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6478 * Do not show the error "Error receiving packet bla bla"
6479 in server if it really was not an error (-2 means that reading
6480 is pending). Affected file silcd/server.c.
6482 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6484 * Fixed a possible crash in silc_server_remove_clients_by_server
6485 in silcd/server.c. Fixed there also some memory leaks.
6487 * Fixed the silc_idlist_replace_client_id. It could replace
6488 wrong key in the hash table. Affected file silcd/idlist.c.
6490 * Do not check whether there are global users on the channel
6491 if the channel->global_users is FALSE. Affected functions
6492 silc_server_remove_from_one_channel and
6493 silc_server_remove_from_channels in silcd/server.c. Also,
6494 do not check if the removed client is local as we can be
6495 sure that global client was not removed from the channel
6496 and checking for global users is not needed.
6498 * The silc_server_remove_clients_by_server now re-generates
6499 the channel keys correctly for those channels that had
6500 clients removed from them. Affected file silcd/server.c.
6502 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6504 * Found the reason of random crashes in the server. We weren't
6505 ignoring the SIGPIPE signal (which can be sent in write())
6506 and it crashed the server. Affected file silcd/silcd.c.
6508 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6510 * Assure that sock->user_data is not NULL in the function
6511 silc_server_packet_send in silcd/packet_send.c.
6513 * Disconnect the remote connection if it could not be added
6514 to any ID lists in the server. The affected file is
6517 * Check in silc_server_packet_send[_real/dest] that the
6518 socket is not disconnecting and ignore the data if it is.
6519 Affected file silcd/packet_send.c.
6521 * Define inline to __inline on native WIN32 compilation.
6522 Affected file includes/silcwin32.h.
6524 * Added some explicit type casts for inline code since MSVC
6525 require them. Affected files lib/silcutil/silcbuffer.h,
6526 lib/trq/silcdlist.h and lib/trq/silclist.h.
6528 * Print warning in log files from now on if the packet
6529 decryption fails. Affected file silcd/server.c.
6531 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6533 * Changed the `say' client operation's interface to accept
6534 new `type' argument to indicate the type of the message sent
6535 by the library. The application may filter the library's
6536 messages according the type. The affected file is the
6537 lib/silcclient/silcapi.h.
6539 * Added two new functions to lib/silcclient/silcapi.h:
6540 silc_client_del_client and silc_client_del_client_by_id.
6541 Affected file lib/silcclient/idlist.c.
6543 * Moved the clientincludes.h from includes/ to silc/ and
6544 serverincludes.h from includes/ to silcd/.
6546 * The modes for the CMODE and CUMODE are now passed as
6547 uint32 for application with COMMAND_REPLY. The affected
6548 file is lib/silcclient/command_reply.c.
6550 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6552 * /WHOIS without arguments shows client's own information.
6553 Affected file lib/silcclient/command.c.
6555 * Changed PING to not accept any arguments. The specs
6556 says that client can ping only the connected server so
6557 requiring an argument is not needed. Affected file is
6558 lib/silcclient/command.c.
6560 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6562 * Fixed a fatal bug in private message sending and reception
6563 encryption and decryption when using private message keys.
6564 The implementation was incorrect and did not follow the
6565 specification. It causd that some of the message were
6566 lost since it did not use the sending and receiving keys
6567 as the protocol suggests. This has been fixed and will cause
6568 incompatibilities with older clients when sending private
6569 message encrypted with private message keys. Affected files
6570 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6571 and various other in Irssi SILC Client.
6573 Added `responder' boolean argument to the functions
6574 silc_client_add_private_message_key[_ske] to indicate when
6575 the key is added as responder or initiator of the key
6578 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6580 * Removed the silc_ske_check_version function and created
6581 a SilcSKECheckVersion callback. Added also a function
6582 silc_ske_set_callbacks that is now used to set all SKE
6583 callbacks. The callback functions are not given to
6584 the SKE functions anymore, but this function is used to
6587 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6589 * Added `silc_version' argument to the silc_client_alloc
6590 to define the version of the application for the library.
6591 The library will use the version string to compare it
6592 against the remote host's (usually a server) version
6593 string. Affected file lib/silcclient/silcapi.h
6595 * Added the KE protocol context to Key Agreement context
6596 in client library so that we can abort the SKE if it
6597 is in process when we get timeout. Affected file is
6598 lib/silcclient/client_keyagr.c.
6600 * Do not resolve the client ID forever if it returns in the
6601 first time that such client does not exist. This was done
6602 for example with private message. Affected file is
6603 lib/silcclient/client_prvmsg.c.
6605 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6607 * Do not add regex.h for WIN32. The affected file
6608 includes/silcincludes.h.
6610 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6611 not work yet 100%. It generates the DLL's automatically
6612 when compiling with --with-win32 under cygwin.
6614 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6616 * lib/contrib/regex.c is not compiled on WIN32.
6618 * Added silc_net_get_socket_opt function to the
6619 lib/silcutil/silcnet.h.
6621 * Added includes/silcwin32.h for WIN32 specific includes
6624 * Do not use ptime structure or any of the posix process
6625 functions on WIN32 in lib/silccrypt/silrng.c.
6627 * Added silc_gettimeofday to provide generic function
6628 for struct timeval on all platforms. Added the function
6629 to lib/silcutil/silcutil.h.
6631 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6633 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6634 library as they clearly belong there. As a plus side we
6635 can make the actual socket connection routines platform
6638 Added also new generic function silc_socket_read and
6639 silc_socket_write (that used to be silc_packet_[read/write].
6640 The implementation of these are platform specific.
6642 * Added WIN32 specific routines of silc_socket_[read/write]
6643 to lib/silcutil/win32/silcwin32sockconn.c.
6645 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6647 * Added preliminary support for native WIN32 compilation under
6648 cygwin (using the -mno-cygwin option for GCC) to the
6649 ./configure.in.pre. The --with-win32 now prepares the
6650 compilation for native WIN32.
6652 * Rewrote the SILC Scheduler interface in the file
6653 lib/silcutil/silcschedule.h. The scheduler is now context
6654 based and does not have anymore any global static scheduler.
6655 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6656 and created lib/silcutil/win32 directory for WIN32 based
6659 * Added Unix specific network routines to the
6660 lib/silcutil/unix/silcunixnet.c and the old
6661 lib/silcutil/silcnet.c includes now only generic routines.
6663 Added WIN32 specific network routines to the
6664 lib/silcutil/win32/silcwin32net.c.
6666 * Added Unix specific utility functions from the
6667 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6669 * Added WIN32 SILC Scheduler to the file
6670 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6673 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6675 * Do not handle JOIN notify in the server if the target client
6676 is not registered (idata->registered == FALSE). The affected
6677 file is silcd/packet_receive.c.
6679 * Update the nickrec->founder in event_cumode in the Irssi SILC
6680 client. Affected file irssi/src/silc/core/silc-channels.c.
6682 * Fixed the CUMODE_CHANGE notify handling in the server when
6683 server and router are announcing their clients on channels.
6684 Now the mode changes are saved and notified correctly. The
6685 affected file is /silcd/packet_receive.c.
6687 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6688 They really did not replace the cache entry in the ID Cache.
6689 Now they do that. Affected file silcd/idlist.c.
6691 * Fixed the KICK notify handling in the Irssi SILC client to
6692 update the channel records so that the kicked client does not
6693 appear to be on the channel. The affected file is
6694 irssi/src/silc/core/silc-channels.c.
6696 * Always update the conn->current_channel when executing command
6697 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6699 * Fixed the KILL notify handling in Irssi SILC client to remove
6700 the killed client on all channels.
6702 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6704 * Fixed the silc_parse_command_line to remove extra spaces
6705 from the start and end of the arguments. Affected file is
6706 lib/silcutil/silcutil.c.
6708 * Cancel and free any active protocol in the function
6709 silc_server_close_connection. Affected file silcd/server.c.
6711 * Cancel and free any active protocol in the function
6712 silc_client_close_connction. Affected file is
6713 lib/silcclient/client.c.
6715 * Do not execute the KILL command for clients that are in
6716 history (ie. they are not in the network). Affected file is
6719 * Fixed KILL notify handling, client does not crash anymore.
6720 Affected file irssi/src/silc/core/silc-channels.c.
6722 * Reduced the default packet buffer size from 2048 to 1024 in
6723 lib/silccore/silcpacket.c.
6725 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6726 counter to the SKE context that is incresed when the SKE library
6727 performs async operation outside the library. If the outside
6728 process frees the SKE context and FREED status will be set
6729 and the library will detect after the sync operation that the
6730 libary is freed. The affected files are
6731 lib/silcske/silcske[_status].[ch].
6733 * Resolve the client entry information in the function
6734 silc_client_channel_message to assure that NULL pointer is not
6735 passed as client entry to the application. */
6737 * Fixed the task timeout calculation to assure that there is
6738 never negative timeouts. The affected file is
6739 lib/silcutil/silcschedule.c.
6741 * Fixed the channel user mode notification sending in server.
6742 It was sent point-to-point to the router (or to server by router)
6743 but it needs to be destined to a channel. The routines now
6744 supports sending the channel user mode notifys to the channels
6745 when announcing clients and channels. Affected files are
6746 silcd/server.c and silcd/packet_receive.c.
6748 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6749 It did not actually replace the old channel entry in the cache.
6750 Affected file lib/silcclient/client_notify.c.
6752 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6754 * Fixed a possible crash in silc_packet_send_prepare. It now
6755 assures always that there is enough space in the buffer and
6756 at the tail area of the buffer (for MAC).
6758 Fixed the inbound buffer reallocation in silc_packet_read.
6759 It was old code and did not handle the reallocation correctly.
6762 The affected file is lib/silccore/silcpacket.c.
6764 * Fixed buffer overflow in silc_parse_nickname in the file
6765 lib/silcutil/silcutil.c.
6767 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6769 * make install generates new server keys only if there is not
6772 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6774 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6775 Added check that if the NOREPLY is set then we will not send
6776 the away message. This avoids infinite loop of away messages
6777 if both clients are away. The affected file is
6778 lib/silcclient/client_prvmsg.c.
6780 * Fixed client crash if /NICK was given without arguments.
6781 Affected file lib/silcclient/command.c.
6783 * Server does not send the invite list in INVITE command back
6784 to the client if the list was not altered. Added this notion
6785 to the protocol spec as well. Affected file silcd/command.c.
6787 Fixed possible crash in INVITE command by checking the
6788 value of silc_server_get_client_route command.
6790 * Fixed the INVITE notify type handling. The arguments are now
6791 taken in correct order and client does not crash. The affected
6792 file is irssi/src/silc/core/silc-channels.c.
6794 Removed the "Inviting xxx to channel" message from the
6795 client library away and let the application handle it.
6796 Affected file lib/silcclient/command.c. Added that message
6797 to Irssi SILC client's message formats.
6799 * Fixed CMODE command crash in client. It now checks the
6800 amount of arguments correctly and does not crash. The affected
6801 file is lib/silcclient/command.c.
6803 * Do not create new channel automatically in silc_channels_join
6804 but check whether the channel by that name already exists.
6805 Affected file irssi/silc/core/silc-channels.c.
6807 * Do not send the SERVER_SIGNOFF to router if the disconnected
6808 entity was the router. Affected file silcd/server.c.
6810 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
6811 SILC client as it was missing from there.
6813 Added the handling of the KICK notify to the Irssi SILC client
6814 as it was missing. Added "you have been kicked" message to
6815 Irssi SILC client's message modules formats.
6817 Added the handing of the KILL notify to the Irssi SILC client
6818 as it was missing. Added the kill message module formats
6821 The affected file is irssi/src/silc/core/silc-channels.c.
6823 * The router did not save the channel mode the server announced.
6824 Affected file silcd/packet_receive.c.
6826 * Fixed a possible crash in INFO command in server. If the
6827 server did not provide the server info it crashed. Affected
6828 file silcd/command.c.
6830 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6832 * Fixed the GETKEY command in the server to check also the
6833 global list. Otherwise the GETKEY would not work correctly
6834 in normal SILC server. Affected file silcd/command.c.
6836 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6838 * Fixed GETKEY crash, it crashed if the command did not succseed.
6840 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6842 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
6843 is now real and not just an macro interface to GMP.
6845 Removed the entire GMP from the source tree and imported new
6846 NSS MPI library instead. Reason for removing GMP is that it is
6847 extremely large and compiles extremely slow. The NSS MPI
6848 is only a few files and compiles in less than 10 seconds.
6849 The speed is also about the same as GMP. The MPI is imported
6850 to lib/silcmath/mpi.
6852 If the system has GMP installed we will still use the GMP.
6853 If it is not then the NSS MPI will be compiled.
6855 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6857 * Merged a long nickname (127 characters long) crash bugfix from
6858 Irssi CVS tree. Affected file irssi/src/core/misc.c.
6860 * Merged a freed memory reference bugfix from Irssi CVS tree.
6861 Affected file irssi/src/core/commands.c.
6863 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6865 * Added the server's public key sving and verification to the
6866 server when performing the SKE. This was missing and the
6867 remote server's (or router's) public key was accepted without
6868 checking whether we have it previously or trust it at all.
6869 Affected file silcd/protocol.c.
6871 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6873 * Check in the silc_server_timeout_remote if protocol is active
6874 and make sure that the protocol's final callback is called so
6875 that all memory if freed. Affected file silcd/server.c.
6877 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6879 * silc_server_whois_send_reply crashed the server if the nickname
6880 was 127 characters long. Affected file silcd/command.c.
6882 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6884 * Added sanity check to the silc_server_new_client. If the hostname
6885 is provided inside username then check that the provided hostname
6886 really is the same as the resolved one. If the hostname was not
6887 resolved then check it from the public key. Affected file is
6888 silcd/packet_receive.c.
6890 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
6891 if the server disconnected us and the connection is not valid
6892 anymore. Affected file irssi/src/silc/core/silc-channels.c.
6894 * Moved the silc_client_[chmode|chumode|chumode_char] away from
6895 the library to the lib/silcutil/silcutil.[ch].
6897 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6899 * Close log file after open. Affected file
6900 lib/silcutil/silclog.c.
6902 * Check whether sock == NULL in silc_client_send_packet and return
6903 if it is. Affected file lib/silcclient/silcclient.c.
6905 * Check rec->entry == NULL in the Irssi SILC Client before
6906 sending the channel message. Affecte file is
6907 irssi/src/silc/core/silc-servers.c.
6909 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6911 * Merged a splitted window bugfix from Irssi CVS tree. The
6912 affected file is irssi/src/fe-text/textbuffer-view.c.
6914 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
6915 It did not print nickname.
6917 * Improved the distributions system a bit.
6919 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6921 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
6922 irssi/src/fe-text/gui-window.c.
6924 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
6925 to in-active server. The affected file is
6926 irssi/src/silc/core/client_ops.c.
6928 * Resolve the client in USERS command reply if the entry does
6929 not have username resolved. The affected file is
6930 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
6931 command to WHOIS command to really resolve stuff. The USERS
6932 is not used any more in any critical section so WHOIS can
6933 be used even though it might be slower than IDENTIFY.
6935 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
6938 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6940 * Changed the protocol API a bit more consistent in the
6941 lib/silccore/silcprotocol.[ch].
6943 * Changed the following headers to ROBODoc format:
6945 lib/silccore/silcpayload.h
6946 lib/silccore/silcprotocol.h
6947 lib/silccore/silcsockconn.h
6949 All core library headers are now formatted.
6951 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6953 * Fixed a bug in Irssi SILC client; do not show that you are
6954 server/router operator if you really are not. Affected file is
6955 irssi/src/silc/core/client_ops.c.
6957 * Renamed silc_command_free_payload to silc_command_payload_free.
6958 Affected file lib/silccore/silccommand.h
6960 * Added silcmath.h to include the prototoypes of various routines
6961 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
6964 * Changed the following headers to ROBODoc format:
6966 lib/silccore/silcchannel.h
6967 lib/silccore/silccommand.h
6968 lib/silccore/silcid.h
6969 lib/silccore/silcidcache.h
6970 lib/silccore/silcmode.h
6971 lib/silccore/silcnotify.h
6972 lib/silccore/silcpacket.h
6973 lib/silcmath/silcmath.h
6975 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6977 * Added checking to the server code not to start the server if
6978 ciphers and stuff are not configured properly. Affected files
6979 silcd/serverconfig.[h] and silcd/server.c.
6981 * Changed the layout of the header files of the public interfaces
6982 in the SILC libraries. The new layout supports ROBODoc
6983 documentation tool (and some others) so that it is easy to create
6984 a library reference manual. All the other headers and source
6985 code must still follow the CodingStyle document. Also source
6986 code must not include these ROBODoc stuffs, only the headers.
6987 Furthermore, all public interface headers must now be named
6988 by using `silc' prefix, example: silcapi.h, silccipher.h.
6989 Some files were renamed due to this. All the other headers
6990 must not be used as public interfaces. I will update the
6991 CodingStyle document later. Changed following headers, so far:
6993 lib/silcclient/silcapi.h
6994 lib/silccore/silcauth.h
6995 lib/silccore/silcprivate.h
6996 lib/silccrypt/silcdh.h
6998 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7002 * Removed silc_client_packet_send_flush from the client library
7003 as it is not needed. Affected file lib/silcclient/client.[ch].
7005 * Added printing of message of unresolved authentication method
7006 to the Irssi SILC client. Added it to the module formats.
7007 Removed the same message from the client library.
7009 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7011 * Added new distribution feature, DISTLABEL. Every distribution
7012 can define own preprocessor label that can be used in the
7013 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7014 file distributions, acconfig.h.pre and prepare.
7016 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7018 * Added Makefile.defines_int to include the actual definitions
7019 for Makefile.defines.in. Tested the new distribution system,
7020 created distributions and tested installation.
7022 * Added AWAY message printing to the Irssi SILC client. Added
7023 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7025 * Added SCONNECT command to call the SILC's CONNECT command.
7026 Cannot use CONNECT directly since Irssi uses that internally.
7027 Affected file irssi/src/silc/core/silc-servers.c.
7029 Added ACTION local command. It is same as ME command but takes
7030 the channel as mandatory argument.
7032 Rewrote some of the Irssi's help files to suite for SILC
7035 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7037 * Added Makefile.defines[.in] that should for now on be included
7038 in all Makefile.am file in the source tree. That file includes
7039 all common compilation definitions for SILC source tree.
7041 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7043 * Minor changes to the ./prepare script to change the package
7044 name according the distribution name to the configure.in.
7046 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7048 * Created new distribution system. Added file `distributions'
7049 that defines all the distributions that can be created out of
7050 the SILC source tree. The ./prepare script now reads that
7051 file to determine how to prepare the distributions. The
7052 first argument to the ./prepare is the name of the distribution
7053 and second is the version of the distribution. If given
7054 without arguments it creates the default (toolkit) distribution
7055 with the default version (defined in ./prepare).
7057 All Makefile.am files that are subject to the distributions
7058 are now named as Makefile.am.pre. These are ./Makefile.am
7059 and lib/Makefile.am. Others may be changed later.
7061 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7063 * Added invite list, ban list, some key management and connection
7064 error message printing to module formats in the Irssi SILC client.
7066 * Added new silc_client_set_away_message to set the away message
7067 that is back to the person who sent private message. The
7068 affected file lib/silcclient/silcapi.h and the
7069 lib/silcclient/client_prvmsg.c.
7071 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7073 * Fixed the private message sending in the Irssi SILC client,
7074 added local command KEY to the Irssi SILC client.
7076 Added key management and key agreement message formats to the
7077 irssi/src/fe-common/silc/module-formats.[ch].
7079 Added USERS (alias WHO) printing, server/router operator
7080 indication and LIST command printing to the module formats.
7082 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7084 * Fixed channel joining notify handling, cumode notify handling
7085 from Irssi SILC client.
7087 * Added SILC specific module-formats to the Irssi SILC client so
7088 that SILC specific message hilighting, colors etc is possible.
7089 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7091 Added channel mode, channel user mode, actions, notices,
7092 whois and whowas printing to the the module-formats.c.
7094 * Fixed a bug in channel deletion in the server. The channel
7095 is not left to the cache even if the channel founder auth mode
7096 is set when there are no users anymore on the channel. Affected
7097 file silcd/server.c.
7099 * The silc_net_localhost now resolves the entire hostname including
7100 the domain name. Affected file lib/silcutil/silcnet.c.
7102 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7104 * Changed the ask_passphrase client operation to be ascynchronous.
7105 It has now a completion callback and a context that the
7106 application must call after it has got the passphrase from
7107 the user. Affected files lib/silcclient/silcapi.h,
7108 lib/silcclient/protocol.c, lib/silcclient/command.c and
7111 Added SilcAskPassphrase callback that the application calls
7112 to deliver the passphrase to the library.
7114 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7115 The public key verification and especially a certificate
7116 verification is asynchronous procedure.
7118 Added new SILC_SKE_STATUS_PENDING status to indicate the
7119 request is pending and a callback will be called to finalize
7122 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7123 indicate that remote end did not send its public key (or
7124 certificate), even though we require it. Added check for this
7125 condition in the SKE. This was a security bug, now fixed.
7127 Defined new SilcSKEVerifyCbCompletion callback that is called
7128 when the verification process is completed.
7130 The affected files lib/silcske/silcske_status.h and
7131 lib/silcske/silcske.[ch].
7133 * Changed the verify_public_key client operation to be async
7134 as well. Defined SilcVerifyPublicKey callback that is used to
7135 indicate the success of the public key verification process.
7137 Changed the server and client to use the new async client
7140 * Changed the Irssi SILC client's internal scheduler to be called
7141 twice as many times as it used to be. As a result the client
7142 should be a bit faster now. Affected file is
7143 irssi/src/silc/core/silc-core.c.
7145 * Added support to Irssi SILC client of asynchronous public key
7146 verification and passphrase inquiry. Affected file is
7147 irssi/src/silc/core/silc-core.c.
7149 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7151 * Do not say "You have left channel %s" in client library.
7152 Moved it to the application. Affected files are
7153 lib/silcclient/command.c and silc/client_ops.c.
7155 * Fixed silc_client_get_clients. Command context was not
7156 duplicated and was freed memory in the callback. Affected
7157 file lib/silcclient/idlist.c.
7159 * Do not say "you are now talking..." on JOIN command in the
7160 client library. The appliation must handle it.
7162 * Do not say ".. changed topic to" in command reply in the
7163 client libary. The application must handle it.
7165 * Fixed TOPIC command sending in the client library.
7167 * Fixed a memory leak in silc_client_command_free in the file
7168 lib/silcclient/command.c.
7170 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7172 * Imported a modified version of Irssi client to the source tree.
7173 The Irssi will be used to create a new client called
7174 Irssi SILC. Imported to irssi/.
7176 Added silc_core_init_finish function to the Irssi. Affected
7177 file irssi/configure.in.
7179 A lot changes in the Makefile.ams around the irssi tree.
7181 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7183 * Do not rehash if the new size is same as the old size of the
7184 hash table, in the silc_hash_table_rehash*. The affected file
7185 lib/silcutil/silchashtable.c.
7187 * Replaced hash_table_del_by_context calls from the server
7188 (when channel->user_list and client->channels) to the
7189 hash_table_del as it is sufficient and faster.
7191 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7193 * Added silc_hash_table_list, silc_hash_table_get and the
7194 SilcHashTableList structure to provide an alternative way to
7195 traverse the hash table. The affected files are
7196 lib/silcutil/silchashtable.[ch].
7198 * Changed the server's idlist routines to use the hash table
7199 routines to optimize the code.
7201 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7203 * Replaced the client entry's `channel' list and channel entry's
7204 `user_list' list to hash tables for optimized lookup. Changed
7205 the code to use the hash table interface around the code.
7206 Affected file lib/silcd/idlist.[ch].
7208 * Added `auto_rehash' boolean argument to the function
7209 silc_hash_table_alloc to indicate whether the hash table should
7210 auto-rehash when it thinks is appropriate time. It will
7211 increase the hash table size if the there is twice as much
7212 entries in the table than the size of the table, and will
7213 decrease the size if there are twice as less entries than
7214 the size of the table.
7216 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7218 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7220 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7222 * silc_idcache_purge_by_context deletes the entry now by context
7223 as it is supposed to do. Affected file lib/silccore/idcache.c.
7225 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7226 client is not anymore valid (WHOWAS givens the info) and not
7227 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7229 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7231 * Removed the `data' and `data_len' arguments from the ID Cache
7232 interfaces and added `name' argument. ID Cache does not handle
7233 anymore the binary data only a names associated with given ID.
7235 * When hashing a Client ID with silc_hash_id the entire ID is
7236 not hashed anymore, instead only the hash of the Client ID is
7237 hashed. This way we can access the Client ID from the cache
7238 with Client ID but with the hash of the ID (which is a hash of
7239 the nickname) as well without any difference in performance.
7241 Added also silc_idcache_find_by_id_one_ext to do one on one
7242 searching when we have the actual ID. Added also function
7243 silc_hash_client_id_compare. The affected files are
7244 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7246 * When hashing the name associated with a ID it is always done
7247 in lowercase. This way we can access the cache without worrying
7248 about case-sensitivity, even though, for example nicknames are
7251 * Fixed a bug in server with channel message sending. It put
7252 wrong ID type as destination ID. The affected file
7253 silcd/packet_send.c.
7255 * silc_idcache_del_by_context now deletes from all hash tables
7256 by context. Affected file lib/silccore/idcache.c.
7258 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7260 * Changed the client library to use the new ID Cache interface.
7261 Changes around the source tree.
7263 * Added silc_hash_table_rehash_ext to rehash with specific
7264 hash function. Affected file lib/silcutil/silchashtable.[ch].
7266 * Added silc_hash_string_compare to compare two strings in the
7267 hash table. Affected file lib/silcutil/silcutil.[ch].
7269 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7271 * Added new function silc_idcache_del_by_context into the
7272 lib/silccore/idcache.[ch].
7274 * Changed the server's ID list routines to use the new ID Cache
7275 interface. Changes around the source tree.
7277 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7279 * Added silc_hash_table_del[_by_context]_ext functions in to the
7280 lib/silcutil/silchashtable.[ch].
7282 Removed silc_hash_table_find_all* routines and added new
7283 silc_hash_table_find_foreach to replace them.
7285 Added silc_hash_table_replace_ext function as extended
7286 replacing function. Separated the simple hash table interface
7287 from the extended hash table interface in the file
7288 lib/silcutil/silchashtable.h.
7290 * Fixed minor bugs and changed it to use some of the new
7291 hash table functions in lib/silccore/idcache.c
7293 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7295 * Added new function silc_hash_table_find_all to return all keys
7296 in the hash table by the specified key. As the hash table is
7297 collision resistant it also makes it possible to have several
7298 duplicate keys in the hash table. This function may be used to
7299 find all of the keys from the hash.
7301 Added user_context arguments to the SilcHashFunction,
7302 SilcHashCompare and SilcHashDestructor to deliver user specified
7305 Added new fuctions silc_hash_table_find[_all]_ext to do
7306 extended lookup with specified hash and compare functions and
7307 specified user contexts.
7309 Added new function silc_hash_table_add_ext to add the key
7310 with specified hash function and user context.
7312 Added new function silc_hash_table_foreach to traverse all
7313 entrys in the hash table. Added SilcHashForeach callback
7316 Added new function silc_hash_table_del_by_context to delete
7317 the entry only if the context associated with the key matches.
7319 Affected files are lib/silcutil/silchashtable.[ch].
7321 * Removed silc_hash_[server/client/channel]_id and added just
7322 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7323 silc_hash_id_compare to compare two ID's using as the hash table
7324 comparison function. Added also silc_hash_data to hash
7325 binary data and silc_hash_data_compare to compare it.
7327 * Removed silc_idlist_find_client_by_hash as it is not needed
7328 anymore. Affected file silcd/idlist.[ch].
7330 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7331 to use internally the SilcHashTable. The new ID Cache is a lot
7332 faster than the old one. Some of the ID Cache interface was also
7333 rewritten and obsolete and stupid functions were removed.
7335 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7337 * Added entry_count field to the SilcHashTable to keep the number
7338 of the entries in the table. Implemented the function
7339 silc_hash_table_rehash. Added new function
7340 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7342 Fixed a minor bug in silc_hash_table_free.
7344 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7345 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7346 into the lib/silcutil/silcutil.[ch].
7348 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7350 * Implemented a collision resistant hash table into the
7351 lib/silcutil/silchashtable[ch]. See the header and the source
7352 for the SilcHashTable API.
7354 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7356 * Merged dotconf version 1.0.2 into lib/dotconf.
7358 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7360 * Do not compile anything in lib/silcsim/* if the SIM support
7361 is not enabled. The tree should now compile without problems
7364 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7366 * Compiled the SILC under cygwin. Compiled and tested briefly
7367 without problems. More tests needed. The SIMs didn't compile
7370 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7372 * Fixed possible crash in silc_get_username in the
7373 lib/silcutil/silcutil.c.
7375 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7377 * Fixed a va_arg in silc/client_ops.c.
7379 * Oops, RC5 routines were named AES and caused some problems
7380 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7382 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7384 * Added new SilcIDIP structure into the lib/silccore/id.h and
7385 replaced the old `ip' fields from all SILC ID's to that type.
7386 This is a step towards IPv6 support.
7388 The silc_id_get_len takes now the ID as an extra argument.
7389 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7390 both IPv4 and IPv6 based ID's.
7392 The affected files are lib/silccore/id.[ch] and other files
7393 around the tree using these routines.
7395 * Removed the ID length arguments in server from various
7396 silc_server_send_notify_* routines -> they are not needed
7399 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7401 * Fixed memory leak in silc_encode_pem_file in the file
7402 lib/silcutil/silcutil.c.
7404 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7406 * Check minor version as well in the SKE. Affected files are
7407 silcd/protocol.c and lib/silcclient/protocol.c.
7409 * Added --identifier option to the server so that an identifier
7410 can be when creating the public key for the server. Affected
7411 file is silcd/silcd.c.
7413 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7414 lib/silccrypt/silcpkcs.c.
7416 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7418 * Register default ciphers and stuff when using -C option with
7419 the server. Affected file sildc/silcd.c.
7421 * Put back the servers public key filename format, it is better
7422 than the new one. For now, the client keys are saved with the
7423 new filename format. The affected file silc/client_ops.c.
7425 * Implemented the Cipher API for the rest of the ciphers that
7426 did not implement it or implemented it the wrong way.
7428 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7430 * Register default ciphers and stuff when using the -S option
7431 in the client. Affected file silc/silc.c. Same also when
7432 creating new key pair with -C option.
7434 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7436 * Fixed the silc_verify_public_key client operation function to
7437 save the public keys differently. The fingerprint is now
7438 used as filename and not the hostname. This way also the
7439 client keys are saved uniquely and not with hostnames. The
7440 affected file is silc/client_ops.c.
7442 * Trimmed the silc_hash_fingerprint function to remove extra
7443 whitespaces from the end of the fingerprint. The affected
7444 file is lib/silccrypt/silchash.c.
7448 * Added silc_cipher_register_default function to register all
7449 default ciphers. It can be used when configuration files
7450 does not exist and the application does not want any specific
7451 ciphers in any specific order.
7453 The SilcDList is now used as silc_cipher_list dynamically
7454 allocated cipher list. Removed the static list all together
7455 and now all ciphers must be allocated to the dynamic list.
7456 The silc_cipher_alloc routine was changed to check only the
7459 All silc_cipher_* routines that used to return int returns
7462 The affected files lib/silccrypt/silccrypt.[ch].
7464 * The same thing was done to silc_hash_* as for silc_cipher_*
7465 routines. Affected files lib/silccrypt/silchash.[ch].
7467 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7468 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7469 Added also silc_pkcs_[un]register[_default] functions.
7470 Removed the data_context from the PKCS API.
7472 * Added silc_hmac_register_default function to register default
7473 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7474 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7475 to unregister all hmacs at once.
7477 * Register the default ciphers, hash functions, PKCSs and HMACs
7478 if client's configuration file does not exist. The affected
7481 * The client did not load the hash functions from the SIM
7482 modules at all. Added support for this. Affected file is
7483 silc/clientconfig.c.
7485 * When decoding public key with silc_pkcs_public_key_decode, check
7486 the supported algorithm only if PKCS are registered. Affected
7487 file lib/silccrypt/silcpkcs.c. The same was done with the
7488 silc_pkcs_private_key_decode.
7490 * Fixed the SILC List routines to keep the list always in order.
7491 It used to change the list's order when traversing the list but
7492 not it preserves the order. Affected file lib/trq/silclist.h.
7494 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7496 * Added the client library to use the SilcSocketConnection's
7497 reference counter (by silc_socket_dup) to prevent the bug that
7498 the socket object may be freed underneath async operation.
7500 * The name resolv library checking fixes in the configure.in.pre.
7503 * Created new version of the protocol drafts for future
7504 development. The -03 drafts are the ones that will be changed
7505 in the trunk now and the -02 will remain as they are.
7507 * Send list of CUMODE notifys to the router when announcing
7508 the channel users to the router. Affected file silcd/server.c.
7509 If the router receiving channel founder CUMODE for a channel
7510 that already has channel founder it will send CUMODE notify
7511 to the sender to remove the channel founder rights from the
7512 announced client. Affected file silcd/packet_receive.c.
7514 * The CUMODE notify may now use Server ID as well as the entity
7515 who changes the mode. Updated protocool specs.
7517 * Updated INSTALL and README files.
7519 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7521 * New web pages in the http://silc.pspt.fi. The pages was
7526 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7528 * Implemented the [DenyConnectin] config section in the server.
7529 Added silc_server_config_denied_conn to check whether incoming
7530 connection is denied. Affected file silcd/serverconfig.[ch].
7532 * Do not check the ports when checking the incoming configuration
7533 data if the port is 0, meaning any. Affected file is
7534 silcd/serverconfig.c.
7536 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7538 * Fixed buffer overflow in silc_string_compare in the file
7539 lib/silcutil/silcutil.c.
7541 * Fixed double free in silc_server_command_leave in the file
7544 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7546 * Fixed the version checking in the server. Affected file is
7549 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7551 * Fixed the configuration data fetching when accepting new
7552 connections in the server. Affected file silcd/server.c.
7554 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7556 * Added `sender_entry' argument to the function
7557 silc_server_packet_relay_to_channel so that we can check
7558 whether some destination actually belongs to the same route
7559 the sender belongs (ie, we must not resend the packet to the
7560 sender). Affected file silcd/packet_send.[ch].
7562 * Added `servername' field to the SilcClientEntry in the server
7563 to hold the name of the server where client is from. Affected
7564 file is silcd/idlist.h.
7566 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7568 * Moved the channel message encrypting in the router betwen
7569 router connections from silc_server_channel_message to the
7570 silc_server_packet_relay_to_channel since we want to check
7571 whether we have anybody channel before encrypting anything.
7572 Affected files silcd/packet_[receive/send].c.
7574 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7576 * Fixed the [AdminConnection] server config section to support
7577 multiple entries. Affected file silcd/serverconfig.c.
7579 * Added support into the server to check the validity of the
7580 incoming connection before executing any KE or authentication
7583 * The connection configuration is now saved to the KE and
7584 connection auth protocol contexts and not fetched anymore in
7585 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7587 * The local hosts listenning address and port is also resolved
7588 now when starting the server. We want to have the socket object
7589 to include the real address and port for the listener. Added
7590 new function silc_net_check_local_by_sock into the files
7591 lib/silcutil/silcnet.[ch].
7593 * Fixed a broadcast bug in server -> do not broadcast if we
7596 * Fixed a routing bug. Do not route broadcast packets ever.
7597 Broadcast packets must be processed always and not routed since
7598 they may be destined to some other host than yourself and thus
7599 would get routed without no good reason. Affected file is
7602 * Added function silc_server_config_is_primary_route to check
7603 whether primary router connection has been configured (a router
7604 configuration that we are initiating). If there is not, we
7605 will assume that there is only two routers in the SILC network
7606 and we will use the incoming router connection as our primary
7607 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7609 * Changed the order of the broadcasting. Broadcast _after_ the
7610 packet has been processed not before. Affected file is
7613 * Fixed a [ClientConnection] parsing bug. The port was never
7614 parsed correctly thus resulting to port 0. Affected file
7615 silcd/serverconfig.c.
7617 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7618 argument and did not set the broadcast packet flag. Affected
7619 file silcd/packet_send.c. Fixed same bug in the function
7620 silc_server_send_notify as well.
7622 * If we receive NEW_ID packet for our own ID in the server, ignore
7625 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7629 * Removed the nickname from the Private Message Payload.
7630 Updated the code and the protocol specs.
7632 * Updated protocol specs for submitting to the IETF.
7634 * Tweaked the Random Number Generator a bit. Affected file
7635 lib/silccrypt/silcrng.c. Exported a new function
7636 silc_rng_[global]_add_noise which can be used to add more
7639 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7641 * Do not parse packets with different timeout when protocol
7642 is active -> may cause problem with rekey. Affected file
7645 * When server receives signoff notify it must not create
7646 new channel key if the client is on any channels since the
7647 sender of the signoff notify will create it.
7649 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7651 * Added printing of error messages during SKE protocol from the
7652 failure packet sent by server during SKE. Affected file
7655 * Removed the client's failure_callback handling with timeout
7656 and handle it immediately when received.
7658 * The SKE library returned wrong type in SUCCESS and FAILURE
7659 packets. They must be 32 bit MSB not 16 bit MSB.
7661 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7663 * Ok, rewrote the logic of the re-key and now it seems to work.
7664 I tested it on high traffic with frequent re-keys without
7665 problems. Added hmac_receive (and renamed hmac to hmac_send)
7666 in SilcClientConnection in lib/silcclient/client.h and
7667 in SilcIDListData in silcd/idlist.h. Also, removed the
7668 SilcPacketParserContext's cipher and hmac fields as they are
7669 not needed anymore and actually caused some problems when
7670 the ciphers and hmac's changed underneath the packet parser.
7672 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7674 * If re-key protocol is active then process the incoming packets
7675 synchronously since we must assure that icoming packets encrypted
7676 with the old key is processed before the new keys is set to
7677 use. This is true other packets than for REKEY packets.
7678 Affected file silcd/server.c. The same was done to client library
7679 as well, affected file lib/silcclient/client.c.
7681 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7683 * Fixed bug in client and server to accept the force send if
7684 the packet is send from silc_[server/client]_packet_process
7685 function. Otherwise the packets are never delivered, oops.
7687 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7689 * Disable force sending of packets when REKEY protocol is active.
7690 We must assure that no packet is sent directly when rekey is
7691 performed. All packets must be sent through packet queue.
7692 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7693 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7694 function is silc_[server/client]_packet_send_real to check
7697 * Replaced the SIM paths from example config files to
7698 /usr/local/modules. Also, make install creates now
7699 /usr/local/silc/logs directory to hold all the SILC server
7702 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7704 * Made the configure.in.pre work on Solaris. Patch by salo.
7706 * Made all ciphers compatible with non-x86 machines. Defined
7707 CBC mode macros into lib/silccrypt/ciphers_def.h.
7709 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7711 * Fixed the make install.
7713 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7715 * When MAC computation fails the silc_packet_decrypt returned 0
7716 even though it was supposed to return -1. Fixed this. The
7717 affected file is lib/silccore/silcpacket.c.
7719 * Do not replace the config files in /etc/silc (in make install)
7720 if they already exist. Affected file ./Makefile.am.
7722 * Do not send re-key packets immediately but through packet queue.
7723 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7725 * Changed silc_net_check_host_by_sock to return FALSE if the
7726 IP/DNS could not be resolved. Though, it returns the IP address
7727 now even if it could not resolve it (but returns also FALSE).
7728 Affected file lib/silcutil/silcnet.[ch].
7730 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7732 * Added silc_pkcs_decode_identifier to decode the public key's
7733 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7734 Added also silc_pkcs_free_identifier. Added also new context
7735 SilcPublicKeyIdentifier.
7737 * Added -S option to the silc client. It is used to dump the
7738 contents of the specified public key file.
7740 * Changed the PKCS api to return the public key length when
7741 setting the public key.
7743 * Fixed a fatal bug in the public and private key file loading.
7744 Affected file lib/silccrypt/silcpkcs.c.
7746 * Execute the packet parsing for client with zero (0) timeout
7747 if the protocol is active. Affected file silcd/server.c.
7749 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7751 * Made the key generation options to the silcd program. Added
7752 -C option, equivalent to client's option.
7754 * Added new [ServerKeys] config section to the server. It
7755 configures the server's public and private key.
7757 * Defined generic Public Key Payload into the protocol
7758 specification to send specific type of public keys and
7761 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7762 public key or certificate.
7764 * Implemented the GETKEY command to the server and to the
7765 client library and on user interface.
7767 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7769 * Made preliminary `make install' work.
7771 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7773 * Added SilcServerRekey context into silcd/idlist.h.
7775 * Added the PFS support as defined in the specification to the
7776 SKE protocol. Affected files lib/silcske/*.c.
7778 * Added `ske_group' field to the SilcServerRekey context to hold
7779 the number of the SKE group that is used with PFS in re-key.
7780 Affected file silcd/idlist.h.
7782 * Added PFS re-key support to the server. Affected file is
7785 * Added silc_protocol_cancel to cancel execution of the next
7786 state of the protocol. Affected file is
7787 lib/silccore/silcprotocol.[ch].
7789 * Added the re-key support with and without PFS to the client
7790 library. Re-key is performed once in an hour, by default.
7792 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7793 Added silc_client_rekey_callback and silc_client_rekey_final.
7794 Affected files are lib/silcclient/protocol.[ch] and
7795 lib/silcclient/client.[ch].
7797 * Removed the `hmac_key' and `hmac_key_len' fields from the
7798 SilcClientConnection structure; not needed. Affected file is
7799 lib/silcclient/client.h.
7803 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7805 * Do not ask whether user wants to use the negotiated private key
7806 for private messages, just use it. Affected file is
7807 silc/local_command.c.
7809 * Added `send_enc_key' and `enc_key_len' fields to the
7810 SilcIDListData structure since they are needed in the re-key
7811 phase. Affected file is silcd/idlist.[ch].
7813 * Implemented the simple re-key protocol into the server.
7814 Affected files silcd/server.c and silcd/protocol.[ch]. The
7815 re-key will be performed once in an hour, by default.
7817 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
7818 Added silc_server_rekey, silc_server_rekey_callback and
7819 silc_server_rekey_final.
7821 * Removed Tunneled flag from the protocol. Updated the code
7822 and the specifications.
7824 * Adde `pfs' field to the SilcIDListData to indicate whether
7825 the PFS is to be performed in the re-key. Affected file is
7828 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7830 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
7831 int64 of at least the xintXX size. If void * is less that 4
7832 bytes uint32 * will be used. Defined bool as boolean.
7834 * Changed _ALL_ unsigned long and unsigned int to uint32,
7835 unsgined short to uint16 in the source tree.
7837 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
7838 not handle clients that has entry->data.registered == FALSE.
7839 They are not in the network anymore. Affected file is
7842 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7844 * Implemented the sending of the SERVER_SIGNOFF notify in the
7845 server. Affected file is silcd/server.c.
7847 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
7848 Added also silc_notify_payload_encode_args into the
7849 lib/silccore/silcnotify.[ch].
7851 * Implemented ther SERVER_SIGNOFF notify handling in the server.
7852 Affected file silcd/packet_receive.c.
7854 * Implemented the SERVER_SIGNOFF notify handling in the client
7855 library. Affected file lib/silcclient/client_notify.c. Also,
7856 implemnted the printing of the SERVER_SIGNOFF info to the
7857 application. Affected file silc/client_ops.c.
7859 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
7860 if the deleting was successful. Affected file silcd/idlist.[ch].
7862 * Added support for public key authentication in the connection
7863 authentication protocol in the client library. Affected file
7864 lib/silcclient/protocol.c.
7866 * Changed the server's silc_idlist_get_clients_by_* interface
7867 to support already allocated array so that new entries may be
7868 added to pre-allocated array. Affected file silcd/idlist.[ch].
7869 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
7870 and command replies.
7872 * All command reply functions in the server now calls the
7873 pending command callback even if error occured. This way the
7874 error will be delivered to the client as well. Affected files
7875 silcd/command.c and silcd/command_reply.c.
7877 * Fixed INFO command to return local server's info if no server
7878 was provided. Affected file lib/silcclient/command.c.
7880 * Removed RESTART command for good. Updated the code and the
7883 * Rewrote parts of the task system. It is a bit simpler now.
7884 Removed unsued task priorities. The affected files are
7885 lib/silcutil/silctask.[ch].
7887 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7889 * Moved the USERS printing from the library to the application.
7890 Affected files lib/silcclient/command.c and silc/client_ops.c.
7892 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7896 * Added channel key re-key support. The re-key is perfomed
7897 only by the router and is done once in an hour. Added `rekey'
7898 field to the SilcChannelEntry in the server. Affected files
7899 silcd/server.c and silcd/idlist.h.
7901 * Added silc_task_unregister_by_context into the file
7902 lib/silcutil/silctask.[ch].
7904 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7906 * Added SILC_UMODE_GONE mode to indicate when the client is not
7907 present in the SILC network. Added also support to the local
7908 command AWAY that will set this mode. Added support of showing
7909 "xxx is gone" in WHOIS command. The USERS command shows the
7910 gone status as well.
7912 * Fixed setting server and router operator privileges in the
7913 server's UMODE command. Affected file silcd/command.c.
7915 * Merged the SKE KE1 and KE2 payloads into one payload. The
7916 new KE payload is equivalent to the old KE2 payload.
7918 Cleaned up the SKE Start Payload parsing. It now uses the
7919 simple buffer unformatting to do the parsing. A lot faster
7922 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
7923 to the SKE that is used to indicate whether both of the SKE
7924 parties should perform authentication. By default only the
7925 responder performs authentication. By setting this flag also
7926 the initiator must do authentication. By default it is unset
7927 since in normal SKE case, client to server connection, only
7928 the responder should do authentication. When doing SKE between
7929 two clients both should perform authentication. Updated the
7930 code and the protocol specs.
7932 * A little fix to IDENTIFY command in the server. Search the
7933 client first by hash not nickname. Affected file is
7936 * Fixed the silc_client_close_connection to support closing
7937 the client to client connections wihtout deleting too much
7938 data. Affected file lib/silcclient/client.c.
7940 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
7941 are received if protocol used to be active but is not anymore
7942 the application would crash due to NULL pointer dereference.
7943 Affected files silcd/server.c and lib/silcclient/client.c.
7945 * Added `hash' field to the SilcClientConnection to include
7946 the hash function negotiated in the SKE protocol.
7948 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
7949 to set the channel founder authentication data. A client can
7950 claim the founder rights later by providing the authentication
7951 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
7952 This way the channel founder can regain the channel founder
7953 privileges even it is left the channel. This works only on
7954 local server and the client must be connected to the same
7955 server to be able to regain the founder rights. Updated the
7956 protocol specs accordingly.
7958 Added support to the CMODE command in the client to set the
7959 founder auth data. Read the README to see how to set it.
7961 Added support to the CUMODE command to claim the founder
7962 rights. Read the README to see how to do it.
7964 Added support for the founder authentication to the Channel
7965 Entry in the server. Affected file silcd/idlist.h.
7967 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
7968 server's CMODE command. Affected file silcd/command.c.
7970 * Added the following new functions into lib/silccore/silcauth.[ch]:
7971 silc_auth_get_method and silc_auth_get_data.
7973 * The server now saves the remote hosts public key to the
7974 SilcIDListData pointer. Affected file silcd/protocol.c.
7976 * The normal server now does not remove the channel entry from
7977 the cache if the founder authentication data is set. It used
7978 to remove it if the founder was the last one on the channel on
7979 the server and left the channel. The auth data is saved and
7980 if the channel is re-joined later the old entry is used with
7981 the old auth data. Affected files silcd/command_reply.c and
7984 * Removed the `pkcs' field from the SilcIDListData structure
7985 in the server; it is not used. Affected file silcd/idlist.h.
7987 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7989 * Fixed packet processing on slow links. Partial packets were
7990 never re-processed because the incoming data buffer was cleared
7991 by the application. Application must not directly clear the
7992 sock->inbuf, the packet processing routines handle it. Fixed
7993 this in client library and in server.
7995 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7997 * Fixed the WHOIS and IDENTIFY send reply function to really
7998 check whether to send list or just one entry. Affected file
8001 * Cleaned up the LEAVE command's channel key distribution. The
8002 affected file silcd/command.c.
8004 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8005 can enforce the channel mode as well. In that case the ID
8006 includes the ID of the server. The code now enforces the
8007 mode change if the router have different mode than the server.
8009 * The notify client operation with CMODE_CHANGE notify can now
8010 return NULL client_entry pointer if the CMODE was not changed
8011 by client. Application must check for this.
8013 * Added <Server ID> argument to INFO command to support server
8014 info fetching by Server ID.
8016 * Added silc_server_announce_get_channel_users to get assembled
8017 packets of channel users of the specified channel. Affected
8018 file silcd/server.[ch].
8020 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8021 was freed underneath the ID Cache.
8023 * Re-announce clients when the server received CHANNEL_CHANGE
8024 notify from the router. Affected file silcd/packet_send.c.
8026 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8028 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8029 crashed since it did not handle the fact that there is no cipher
8030 called "3" and didn't check the error condition. Now fixed.
8032 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8033 flag. It can be used to send message requests.
8035 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8037 * Implemented the RESTART command in the client.
8039 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8040 notice type messages. Added notice printing to the user
8043 * The channel keys are not re-generated if the channel's mode
8044 is PRIVKEY, ie private key on the channel exists. Affected
8045 files silcd/server.c and silcd/command.c.
8047 * Fixed a little bug in channel message delivery when channel
8048 private keys are set in the server. Affected file is
8049 silcd/packet_send.c.
8051 * Changed the setting on channel->on_channel = TRUE from the
8052 silc_client_save_channel_key to the JOIN command reply. The
8053 key payload is not received if the private channel key is set.
8054 Affected file lib/silcclient/command_reply.c and the
8055 lib/silcclient/client_channel.c.
8057 * When the CMODE_CHANGE notify is sent and the channel private
8058 key mode is removed the channel key must be re-generated in
8059 other cells as well. Added this support for the router in the
8060 silcd/packet_receive.c.
8062 * Added new local command NOTICE to send notice message on
8063 channel. Affected file silc/local_command.[ch].
8065 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8067 * Added new local command ME to the client. It is used to send
8068 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8069 some action. Affected file silc/local_command.[ch].
8071 * Changed channel_message and private_message client operations
8072 to deliver the message flags to the application. Added also
8073 the `flags' arguments to the silc_client_send_channel_message
8074 and silc_client_send_private_message functions. Affected file
8077 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8079 * Redefined the Private Message Payload to support private message
8080 keys and to support the new private message flags. Updated
8081 the protocol specs. Flags makes it possible to have for example
8082 CTCP style messages.
8084 * Added new type SilcPrivateMessagePayload and defined an API
8085 for it in the lib/silcclient/silcprivate.[ch].
8087 * Tested private message private keys successfully. Tested the
8088 private message key set, unset and list commands with the new
8091 * Redefined the Channel Message Payload to include the channel
8092 message flags (equal with private message flags) to support
8093 for example CTCP style messages.
8095 * Defined some of the message (for channel and private message)
8096 flags. Updated the protocol specs and added the flags to the
8097 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8099 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8101 * Added SilcKeyAgreementStatus type to the key agreement routines
8102 to indicate the current status and error if one occured.
8103 The status types are defined in the lib/silcclient/silcapi.h.
8105 * Added new local command KEY that is used to set and unset private
8106 keys for channels, set and unset private keys for private messages
8107 with remote clients and to send key agreement requests and
8108 negotiate the key agreement protocol with remote client. The
8109 key agreement is supported only to negotiate private message keys,
8110 it currently cannot be used to negotiate private keys for channels,
8111 as it is not convenient for that purpose.
8113 * Fixed a minor pending callback setting bug in the function
8114 silc_client_get_client_by_id_resolve, now the function works.
8115 Affected file lib/silcclient/idlist.c.
8117 * Added function silc_net_get_local_port to get local bound
8118 port by socket. Added to lib/silcutil/silcnet.[ch].
8120 * Added `sockets' and `sockets_count' fields to the SilcClient
8121 object. They hold the sockets of the listenning sockets in
8122 the client. Listenning sockets may be for example the key
8123 agreement server. Affected file lib/silcclient/client.[ch].
8124 Added functions the silc_client_add_socket and the
8125 silc_client_del_socket. They are exported to the application
8128 * Added ~./silc/clientkeys to support other client's public keys.
8130 * Renamed verify_server_key client operation to verify_public_key
8131 and added one argument to indicate the type of the connection
8132 (server, client etc.).
8134 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8136 * Added silc_server_connection_auth_request to handle the
8137 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8138 silcd/packet_receive.[ch].
8140 * Added silc_server_send_connection_auth_request into the
8141 silcd/packet_send.c to send the connection auth request packet.
8143 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8146 * Fixed the public key authentication in responder side in the
8147 server. The `auth_data' pointer includes the SilcPublicKey
8148 not the path to the public key. Affected file silcd/protocol.c.
8150 * Implemented the public key authentication in the initiator side
8151 in the server. Affected file silcd/protocol.c.
8153 * Removed the [RedirectClient] config section from the server
8154 configuration. Is not needed and I don't want to implement it.
8156 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8158 * Cleaned up the CMODE command in the server. It now works
8159 correctly and supports all the modes defined in the protocol.
8160 Affected file is silcd/command.c.
8162 * Added `hmac_name' field to the SilcChannelEntry in the server
8163 to hold the default HMAC of the channel. It can be set when
8164 creating the channel (with JOIN command). Affected files
8167 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8168 type to indicate the change of the current cipher and hmac
8169 on the channel. Client can safely ignore the <cipher> argument
8170 (if it chooses to do so) since the CHANNEL_KEY packet will
8171 force the channel key change anyway. The <hmac> argument is
8172 important since the client is responsible of setting the new
8173 HMAC and the hmac key into use.
8175 * Fixed the CMODE command in the client library as well.
8177 * Tested CMODE command in router environment successfully.
8179 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8181 * Show the version of the remote client (or server) when connecting
8182 to the server. It is logged to the log file. Affected file
8183 is silcd/protocol.c.
8185 * Fixed the KILLED notify handling in the client library. The
8186 client must be removed from all channels when receiving the
8189 Also, do not remove the client entry when giving the KILL
8190 command but when the KILLED notify is received.
8192 * Removed silc_idlist_find_client_by_nickname from the server.
8193 Not needed anymore. Affected files silcd/idlist.[ch].
8195 * Implemented the CHANNEL_CHANGE notify type handling to the
8196 server. Affected file silcd/server.c.
8200 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8202 * Added silc_server_send_notify_invite to send the INVITE
8203 notify between routers.
8205 * Implemented the INVITE command correctly to the server.
8207 * Implemented the INVITE notify type handling in the server.
8209 * Implemented the INVITE command to the client library and on the
8212 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8214 * Added function silc_server_get_client_resolve to find the
8215 client entry by ID from all ID lists and then resolve it
8216 (using WHOIS) if it cannot be found. Affected file is
8219 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8221 * Implemented the BAN command to the client library.
8223 * The JOIN command in the server now checks the invite list
8226 * Changed the silc_command_reply_payload_encode_va and the
8227 silc_command_payload_encode_va to support that if argument is
8228 NULL it ignores and checks the next argument. Affected file
8229 lib/silccore/silccommand.c.
8231 * Added silc_server_send_notify_ban to send the BAN notify
8232 type between routers.
8234 * Chaned the silc_notify_payload_encode to support that if
8235 argument is NULL it ignores and checks the next argument.
8236 Affected file lib/silccore/silcnotify.c.
8238 * Tested ban lists in router environment successfully.
8240 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8242 * Implemented BAN command to the server, in silcd/command.[ch].
8244 * Removed the BAN and INVITE_LIST modes from the CMODE command
8247 * Added function silc_string_match to regex match two strings.
8248 Affected files lib/silcutil/silcutil.[ch].
8250 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8252 * Redefined parts of the SilcChannelEntry in the server to support
8253 the new ban and invite lists.
8255 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8257 * Redefined the INVITE command. The same command can be used to
8258 invite individuals to the channel but also to manage the invite
8259 list of the channel (to add to and remove from the invite list).
8260 Updated the protocol specs.
8262 * Added new command SILC_COMMAND_BAN that can be used to manage
8263 the ban list of the channel. Updated the protocol specs.
8265 * Removed the channel modes: the SILC_CMODE_BAN and the
8266 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8267 in the CMODE command. The equivalent features are now available
8268 using INVITE and BAN commands. Updated the protocol specs.
8270 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8271 in the network about change in the current ban list. The notify
8272 type is not used by the client.
8274 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8275 support the invite lists.
8277 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8279 * Added new function silc_string_regexify that converts string
8280 including wildcard characters into regex string that can
8281 be used by the GNU regex library. Added into the file
8282 lib/silcutil/silcutil.[ch].
8284 Added silc_string_regex_combine to combine to regex strings
8285 into one so that they can be used as one regex string by
8286 the GNU regex library. Added into the file
8287 lib/silcutil/silcutil.[ch].
8289 Added silc_string_regex_match to match two strings. It returns
8290 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8292 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8294 * Imported GNU regex to the soruce tree into lib/contrib.
8295 Fixed some compiler warning from the regex.c.
8297 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8299 * Fixed MOTD command in the server to work in router environment.
8301 * Fixed the MOTD command in the client library to support
8302 the server argument in the command.
8304 * Added `nickname_len' argument to the silc_idlist_add_client
8305 in the server, as the `nickname' argument may be binary data
8308 * Added silc_idlist_get_channels to return all channels from
8311 * Implemented LIST command to the server. Affected file is
8314 * Implemented the LIST command to the client library and on the
8317 * Added [<user count>] argument to the LIST command reply.
8318 With private channels the user count is not shown.
8320 * Updated TODO and README.
8322 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8324 * The client entry's data.registered must be TRUE even with
8325 global client entry on global client list. The data.registered
8326 is used to check whether the client is anymore in the network,
8327 for example with WHOWAS command so it must be valid.
8329 * Fixed the WHOWAS command in the server. It now actually works
8330 in router environment. Added function into silcd/command_reply.c
8331 silc_server_command_reply_whowas_save.
8333 * Added silc_idlist_purge function to the silcd/idlist.c
8334 to periodically purge the ID Cache.
8336 * Fixed INFO command in the server. It works now in router
8337 environment. Added <server name> argument to the INFO command
8338 reply. Updated the protocol specs.
8340 * Fixed minor bug in silc_idcache_purge to not purge if the
8341 expire value is zero.
8343 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8344 they were buggy because of the WHOWAS information.
8346 * Fixed local command MSG to handle the async resolving of
8347 the remote client properly. It used to fail the first MSG.
8348 Affected file silc/local_command.c.
8350 * Added `data_len' field to SilcIDCache context.
8352 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8354 * Update TODO. Todo in commands in the server.
8356 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8358 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8359 used by routers as broadcast packet to inform other routers
8360 about the changed user mode.
8362 Implemented the notify handling in the server. Affected file is
8363 silcd/packet_receive.c. Added the function
8364 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8366 * Added new generic Channel Payload and deprecated the New Channel
8367 Payload. The New Channel Payload is now the generic Channel
8370 * Added new argument `mode' to the silc_server_send_new_channel
8371 as it is required in the Channel Payload now.
8373 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8374 and created a new and real SilChannelPayload to represent the
8375 new generic Channel Payload. Implemented the encode/decode
8376 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8378 * Added silc_server_get_client_channel_list to return the list
8379 of channels the client has joined for WHOIS command reply.
8380 Affected file silcd/server.[ch].
8382 * Implemented the channel list sending in the WHOIS command reply
8383 in server and in the client.
8385 Implemented the channel list displaying on the user interface
8386 as well. Affected file silc/client_ops.c.
8388 * Added silc_channel_payload_parse_list to parse list of Channel
8389 Payloads. It returns SilcDList list of SilcChannelPayloads.
8390 Client for example can use this function to parse the list of
8391 channels it receives in the WHOIS command reply. The caller
8392 must free the list by calling silc_channel_payload_list_free.
8393 Affected files lib/silccore/silcchannel.[ch].
8395 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8397 * Added one new argument <user mode> to the WHOIS command reply
8398 to return the mode of the user in SILC. Updated the protocol
8401 Implemented it to the server and client.
8403 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8405 * Fixed the mode printing on the user interface on joining.
8406 Affected file silc/client_ops.c.
8408 * Implemented the UMODE command and user modes in general to the
8409 client library and to the user interface.
8411 * Implemented the UMODE command to the server.
8413 * The server now sends UNKNOWN_COMMAND error status if client sends
8414 unknown command. Affected file silcd/command.c.
8416 * All server commands now handle the command identifier the right
8417 way when sending the command reply to the client. The client can
8418 use to identify the command replies with the identifier.
8420 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8422 * Added silc_server_get_client_route to resolve the route to
8423 the client indicated by the client ID. Affected file is
8426 * Added silc_server_relay_packet as general function to relay
8427 packet to arbitrary destination. This deprecates functions
8428 like _send_private_message_key, _relay_notify etc. Affected
8429 file is silcd/packet_send.[ch].
8431 Removed silc_server_send_key_agreement,
8432 silc_server_send_private_message_key and
8433 silc_server_packet_relay_notify functions from the file
8434 silcd/packet_send.[ch].
8438 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8439 server. Affected file silcd/packet_receive.[ch].
8441 * Implemented the KILL command to the client. Implemented the
8442 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8443 Affected files lib/silcclient/command[_reply].c and
8444 lib/silcclient/client_notify.c. Implemented the KILL notify
8445 printing in the user inteface.
8447 * Fixed a lot silc_parse_nick memory leaks from the client
8448 library in the file lib/silcclient/command.c.
8450 * Changed the silc_server_send_notify_on_channels's `sender'
8451 argument from SilcSocketConnection to SilcClientEntry to
8452 check the sender as entry and not as connection object and not
8453 to send to the client provided as argument. The affected file
8454 is silcd/packet_send.[ch].
8456 * The notify packets that are destined directly to the client used
8457 to not to be processed by the server. Now changed that and the
8458 server processes all notify packets. After relaying the packet
8459 to the client the notify packet is processed in the server.
8461 * The silc_server_free_client_data now checks whether there is
8462 pending outgoing traffic for the client and purges the data to
8463 the network before removing the client entry.
8465 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8467 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8468 an client is killed from the SILC Network. Updated the protocol
8471 Added new function silc_server_send_notify_killed to the
8472 silcd/packet_send.[ch].
8474 * Added function silc_server_packet_relay_notify to relay notify
8475 packets that are destined directly to a client. In this case
8476 the server does not process the notify packets but merely relays
8477 it to the client. Affected file silcd/packet_send.[ch].
8479 Added also silc_server_packet_process_relay_notify to check
8480 whereto relay the notify. Affected file is
8481 silcd/packet_receive.[ch].
8483 * Implemented the KILL command to the server.
8487 * Added the backup schema desgined last fall to the protocol
8488 specs for everyone to see. The specification is in the
8489 *-spec-xx.txt draft and the packet type definitions for the
8490 backup routers is in *-pp-xx.txt draft. Thusly, added also
8491 new packet type SILC_PACKET_CELL_ROUTERS.
8493 * A big security problem in the implementation discovered. The
8494 signoff of an client did not cause new channel key generation
8495 which it of course should've done. The channel keys must be
8496 always re-generated when client leaves (or signoffs) the channel.
8497 The silc_server_remove_from_channels funtion now handles
8498 the channel key re-generation.
8500 * Added `sender' argument to the silc_server_send_notify_on_channels
8501 to not to send the client provided as argument. Affected file
8502 silcd/packet_send.[ch].
8504 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8506 * Implemented OPER and SILCOPER commands into the server and
8509 * Added silc_auth_verify and silc_auth_verify_data to verify
8510 the authentication directly from the authentication payload.
8511 It supports verifying both passphrase and public key based
8512 authentication. Affected file lib/silccore/silcauth.[ch].
8514 * Added `hash' field to the SilcIDListData structure. It is the
8515 hash negotiated in the SKE protocol. Affected file is
8518 * Slight redesigning of the SilcAuthPayload handling routines.
8519 Do not send SilcPKCS but SilcPublicKey as argument.
8521 * Implemented the public key authentication support to the
8522 serverconfig. The public key is loaded from the provided path
8523 and saved as authentication data to void * pointer. Thus,
8524 changed the unsigned char *auth_data to void *auth_data;
8526 * Fixed SHUTDOWN command to send the reply before the server
8527 is shutdown. :) Affected file silcd/command.c.
8529 * Fixed fatal bug in CONNECT command. The hostname was invalid
8530 memory and server crashed. Affected file silcd/command.c.
8532 * Fixed fatal bug in CLOSE command. The server_entry became
8533 invalid but was referenced later in the command. Affected file
8536 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8538 * Fixed fatal bug in failure packet handling. Server ignored
8539 the failure and thus crashed when it came.
8543 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8545 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8546 that the command may be executed only once in (about) 2 seconds.
8547 The old SILC_CF_LAG flag is same but allows command bursts up
8548 to five before limiting.
8550 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8551 server code. Various commands now includes the CF_LAG_STRICT
8552 flag to disallow any kind of miss-use of the command.
8554 * Fixed the silc_buffer_unformat to not to allocate any data
8555 if the length of the data is zero. It used to allocate the
8556 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8558 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8560 * Changed the format of AdminConnection configuration section
8561 in the server. Added username of the admin to the format.
8562 Affected files silcd/serverconfig.[ch].
8564 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8565 to return admin configuration data by host, username and/or
8568 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8570 * Implemented WHOWAS command to the server. Added the functions:
8572 silc_server_command_whowas_parse,
8573 silc_server_command_whowas_send_reply,
8574 silc_server_command_whowas_from_client and
8575 silc_server_command_whowas_from_server
8577 * Added <Client ID> argument to the WHOWAS command reply. Updated
8578 the protocol specs accordingly.
8580 * Implemented WHOWAS command and command_reply to the client
8583 Implemented the WHOWAS printing on the user interface.
8585 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8587 * Added new argument to the WHOWAS command reply, the real name.
8588 It is an optional argument. Updated the protocol specs.
8590 * Added SilcIDCacheDestructor callback that is registered when
8591 the SilcIDCache is allocated. The callback is called when
8592 an cache entry in the ID Cache expires, or is purged from the
8593 cache. Added into lib/silccore/idcache.[ch].
8595 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8596 to destruct the client entries when the cache entry expires.
8597 Other ID Cache's in server and in the client library ignores
8600 * If the ID Cache entry's `expire' field is zero then the entry
8601 never expires. Added boolean `expire' argument to the
8602 silc_idcache_add function in the lib/silccore/idcache.[ch].
8603 If it is TRUE the default expiry value is used.
8605 * Added silc_server_free_client_data_timeout that is registered
8606 when client disconnects. By default for 5 minutes we preserve
8607 the client entry for history - for WHOWAS command.
8609 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8611 * Added support to the server to enforce that commands are not
8612 executed more than once in 2 seconds. If server receives
8613 commands from client more frequently, timeout is registered
8614 to process the commands. Affected file silcd/command.c.
8615 Added new function silc_server_command_process_timeout.
8617 * Changed NICK_NOTIFY handling in client library to check that
8618 if the client's nickname was changed, so there is no need to
8619 resolve anything from the server.
8621 * Removed error printing from the WHOIS and IDENTIFY commands.
8622 If error occurs then it is ignored silently in the client library.
8623 The application, however, may map the received error to
8624 human readable error string. The application currently maps
8625 the NO_SUCH_NICKNAME error to string.
8627 * Made the command status message public to the application. Moved
8628 them from lib/silcclient/command_reply.c to
8629 lib/silcclient/command_reply.h. The application can map the
8630 received command status to the string with the
8631 silc_client_command_status_message function.
8633 * Added check to the server to check that client's ID is same
8634 as the Source ID in the packet the client sent. They must
8637 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8639 * Added dist-bzip hook to the Makefile.am to make bzip2
8640 compressed distributions.
8642 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8644 * Server now enforces the maximum length for the nickname and
8645 the channel as protocol specification dictates. 128 bytes for
8646 nickname and 256 bytes for channel name.
8648 * Moved the WHOIS printing to the application. The client libary
8649 does not print out the WHOIS information anymore, the application
8650 must do it. Renamed silc_client_command_reply_whois_print to
8651 the silc_client_command_reply_whois_save.
8653 The client's idle time is also sent to the application now, and
8654 the idle is shown on screen.
8656 * Added silc_client_command_reply_identify_save to save the
8657 received IDENTIFY entries.
8659 * Do not check for channel private keys in message sending and
8660 reception if the channel does not have the PRIVKEY mode set.
8661 Affected file lib/silclient/client_channel.c.
8663 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8665 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8666 just surfaced after chaning the JOIN procedure.
8668 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8670 * Added silc_client_get_clients_by_list to get client entries
8671 from Client ID list, that is returned for example by JOIN
8672 and USERS command replies. The application should use this
8673 function for example when JOIN command reply is received to
8674 resolve the clients already on the channel (library does not
8675 do that anymore as USERS command reply is not used in the JOIN
8676 procedure anymore). Affected files lib/silcclient/silcapi.h and
8677 lib/silcclient/idlist.c.
8679 * JOIN command reply and USERS command reply returns now SilcBuffer
8680 pointers instead of unsigned char pointers when returning
8681 the client list and mode list.
8683 * Added <Client ID> argument to the JOIN command reply, mainly
8684 for the server to identify for which client the command was
8685 originally sent. Updated protocol specs accordingly.
8687 * Added SilcDlist private_key pointer to the SilcChannelEntry
8688 in the client to support the channel private keys. Affected
8689 file is lib/silcclient/idlist.h.
8691 * Added SilcChannelPrivateKey argument to the function
8692 silc_client_send_channel_message so that application can choose
8693 to use specific private ke if it wants to. If it is not provided,
8694 the normal channel key is used, unless private keys are set.
8695 In this case the first (key that was added first) is used
8696 as the encryption key.
8698 * Implemented the support for channel private key handling.
8699 Implemented the following functions:
8701 silc_client_add_channel_private_key,
8702 silc_client_del_channel_private_keys,
8703 silc_client_del_channel_private_key,
8704 silc_client_list_channel_private_keys and
8705 silc_client_free_channel_private_keys
8707 Affected file lib/silcclient/client_channel.c.
8709 * Added the support for the private keys in the channel message
8710 sending and encryption and in the message reception and
8711 decryption. Affected funtions are
8712 silc_client_send_channel_message and silc_client_channel_message.
8714 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8716 * Added SKE's key verify callback to the client library's
8717 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8719 * Removed the statement that server (or router) must send USERS
8720 command reply when joining to the channel so that the client
8721 knows who are on the channel. Instead, the client list and
8722 client's mode list is now sent in the JOIN command reply to the
8723 client who joined channel. This is better solution.
8725 * Added function silc_server_get_users_on_channel and function
8726 silc_server_save_users_on_channel to the silcd/server.[ch].
8728 * Removed function silc_server_command_send_users from the
8731 * Do not show topic on the client library anymore. The topic is
8732 sent in the command reply notify to the application and the
8733 application must show the topic now.
8735 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8737 * Added client searching by nickname hash into the IDENTIFY and
8738 WHOIS commands in the server as they were clearly missing from
8739 them. Affected file is silcd/command.c.
8741 * Fixed a bug in private message receiving in the client library.
8742 The remote ID was freed and it wasn't supposed, now it is
8745 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8747 * Minor fix to the channel payload; allocate the data area, as it
8748 needs to be of specific length.
8750 * If the key agreement port is zero then the operating
8751 system will define the bound port. Affected files are
8752 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8754 * Added new function silc_channel_payload_decrypt into the file
8755 lib/silccore/silcchannel.[ch].
8757 * Moved the channel message etc, check from silc_packet_decrypt
8758 to applications. The library calls now a generic
8759 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8760 when the packet is either normal or special. This was done to
8761 allow more wide range of checking that was not allowed when
8762 the code was in library. Now applications can do virtually any
8763 checks to the packet and return to the library the decision how
8764 the packet should be processed. Affected files are
8765 lib/silccore/silcpacket.[ch].
8767 Added silc_server_packet_decrypt_check to the server and
8768 silc_client_packet_decrypt_check to the client library.
8770 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8771 to send with specified source and destination information.
8773 * Channel message delivery between routers was broken after the
8774 channel key distribution was fixed earlier. The channel key
8775 was used be to distributed to other routers as well which is not
8776 allowed by the protocol. Now this is fixed and channel keys
8777 really are cell specific and the channel message delivery between
8778 routers comply with the protocol specification.
8780 * Fixed various commands in server to check also the global list
8781 for the channel entry and not just the local list. The affected
8782 file silcd/command.c.
8784 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8786 * Added assert()s to buffer formatting and unformatting routines
8787 to assert (if --enable-debug) when error occurs. Affected
8788 file: lib/silcutil/silcbuffmt.c.
8790 * Changed to auto-reconnect to check whether the remote host is
8791 router and register the re-connect timeout if it is. It used
8792 to check that whether we are normal server, but router must do
8793 auto-reconnect with another router as well. Affected file
8796 * Removed the [<key len>] option from CMODE command as the cipher
8797 name decides the key length, nowadays. See the defined ciphers
8798 from the protocol specification.
8800 * Added [<hmac>] option to the CMODE command to define the HMAC
8801 for the channel. Added SILC_CMODE_HMAC channel mode.
8803 * Added [<hmac>] option for the JOIN command so that user can
8804 select which HMAC is used to compute the MACs of the channel
8807 * Added Hmac field to the Channel Message Payload. The integrity
8808 of plaintext channel messages are now protected by computing
8809 MAC of the message and attaching the MAC to the payload. The
8810 MAC is encrypted. Now, it is clear that this causes some
8811 overhead to the size of the packet but rationale for this is that
8812 now the receiver can verify whether the channel message decrypted
8813 correctly and also when private keys are set for the channel the
8814 receiver can decrypt the packet with several keys and check from
8815 the MAC which key decrypted the message correctly.
8817 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
8818 lib/silccrypt/silccipher.[ch].
8820 * Added silc_hash_len to return the digest length into the
8821 lib/silcrypt/silchash.[ch].
8823 * Rewrote parts of Silc Channel Payload interface in the
8824 lib/silccore/silcchannel.[ch]. The encode function now also
8825 encrypts the packet and parse function decrypts it.
8827 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8829 * Fixed a minor formatting bug in the SKE's key material processing.
8830 It actually might have processed the keys wrong way resulting
8833 * Redefined the mandatory HMAC algorithms and added new algorithms.
8834 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
8835 and hmac-md5 truncated to 96 bits. The mandatory is now
8836 hmac-sha1-96. Rest are optional (including the one that used
8837 to be mandatory). Rationale for this is that the truncated HMAC
8838 length is sufficient from security point of view and can actually
8839 make the attack against the HMAC harder. Also, the truncated
8840 HMAC causes less overhead to the packets. See the RFC2104 for
8843 * Added new [hmac] configuration section. The SKE used to use
8844 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
8845 is of course wrong. The official names that must be proposed in
8846 the SKE are the ones defined in the protocol specification
8847 (hmac-sha1-96 for example). The user can configure any hmac
8848 using any hash function configured in the [hash] section. At
8849 least, the mandatory must be configured.
8851 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
8853 * Added HMAC list to the SKE proposal list. It has now both
8854 hash algorithm list and HMAC list. This makes the protocol
8855 incompatible with previous versions. The SKE now seems to work
8856 the way it is supposed to work, for the first time actually.
8858 * Defined plain Hash algorithms to the protocol specification.
8861 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8863 * Implemented support for key agreement packets into the server.
8864 Added functions silc_server_key_agreement and
8865 silc_server_send_key_agreement. Other than these functions,
8866 server has nothing to do with this packet.
8868 * Added support for private message key packets into the server.
8869 Added functions silc_server_private_message_key and
8870 silc_server_send_private_message_key.
8874 * Changed the silc_[client|server]_protocol_ke_set_keys to be
8875 called in the protocol's final callback instead in the END
8876 protocol state. This makes a little more sense and in the same
8877 time in client we can use the same protocol routines for normal
8878 key exchange and to key agreement packet handling as well.
8880 * Added to both client's and server's KE protocol context the
8881 SilcSKEKeyMaterial pointer to save the key material. We will
8882 bring the key material to the protocol's final callback by doing
8883 this. The final callback must free the key material.
8885 * Added SKE's packet_send callback into client's KE protocol
8886 context so that the caller can choose what packet sending function
8887 is used. This way we can use different packet sending when
8888 doing normal SKE when doing key agreement packet handling (in
8889 the key agreement packet handling we do not want to encrypt
8892 * Implemented the responder side of the key agreement routines
8893 in the client. The client can now bind to specified port and
8894 accept incoming key negotiation. The key material is passed
8895 to the application after the protocol is over.
8897 * Implemented the processing of incoming Key Agreement packet
8898 in the client. Added function silc_client_key_agreement to
8901 * Implemented the intiator side of the key agreement routines
8902 in the client. The client can now initiate key agreement with
8903 another remote client. The key material is passed to the
8904 application after the protocol is over.
8906 * Created client_keyagr.c to include all the key agreement
8909 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
8910 SILC_TASK_CALLBACK except that it is not static.
8912 * Created client_notify.c and moved the Notify packet handling
8913 from the client.[ch] into that file.
8915 * Created client_prvmsg.c and moved all private message and
8916 private message key routines from the client.[ch] into that file.
8918 * Create client_channel.c and moved all channel message and
8919 channel private key routines from the client.[ch] into that file.
8921 * Changed silc_client_get_client_by_id_resolve to resolve with
8922 WHOIS command instead of IDENTIFY command, in the file
8923 lib/silclient/idlist.c.
8925 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8927 * Implemented the SKE's responder side to the Client library.
8929 * When FAILURE is received to the protocol do not trust it
8930 blindly. Register a timeout to wait whether the remote closes
8931 the connection as it should do it, only after that process the
8932 actual failure. This was changed to both client and server.
8934 * Added client_internal.h to include some of the structures
8935 there instead of client.h in lib/silcclient/.
8937 * Added function silc_task_unregister_by_callback to unregister
8938 timeouts by the callback function.
8940 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8942 * Some "Incomplete WHOIS info" errors has been appearing on the
8943 log files. Took away the entry->userinfo check from WHOIS
8944 reply sending. The entry->userinfo is now " " if client did not
8945 provide one. I thought this was fixed earlier but something
8946 is wrong still. Let's see if the error still appears.
8948 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8950 * Fixed a minor bug in the login when the channel key is
8951 re-generated in the server. It used to generate the key in
8952 wrong order and thus caused problems in the channel traffic.
8954 * Fixed a minor bug in channel key distsribution after
8955 KICK command. The key was not sent to the router even though
8958 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8960 * Added silc_ske_process_key_material_data as generic routine
8961 to process any key material as the SILC protocol dictates. The
8962 function is used by the actual SKE library but can be used by
8963 applications as well. This relates to the private message keys
8964 and the channel private keys since they must be processed the
8965 same way the normal SILC session keys. The protocol dictates
8966 this. Affected files: lib/silcske/silcske.[ch].
8968 Added also silc_ske_free_key_material to free the
8969 SilcSKEKeyMaterial structure.
8971 * Defined silc_cipher_set_key function to set the key for
8972 cipher without using the object's method function. The affected
8973 files: lib/silccrypt/silccipher.[ch].
8975 * Implemented silc silc_client_add_private_message_key,
8976 silc_client_add_private_message_key_ske,
8977 silc_client_del_private_message_key,
8978 silc_client_list_private_message_keys and
8979 silc_client_free_private_message_keys functions in the
8982 Added functions silc_client_send_private_message_key to send
8983 the Private Message Key payload and silc_client_private_message_key
8984 to handle incoming Private Message Key payload.
8986 * Added Cipher field to the Private Message Key payload to set
8987 the cipher to be used. If ignored, the default cipher defined
8988 in the SILC protocol (aes-256-cbc) is used.
8990 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8992 * Removed lib/silcclient/ops.h file.
8994 Redefined parts of the SILC Client Library API. Created new
8995 file silcapi.h that deprecates the ops.h file and defines the
8996 published Client Library API. Defined also private message key
8997 API and channel private key API into the file.
8999 This is the file that the application must include from the
9000 SILC Client Library. Other files need not be included by
9001 the application anymore.
9003 * Added new key_agreement client operation callback and also
9004 defined the Key Agreement library API for the application.
9006 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9008 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9009 is used by clients to request key negotiation between another
9010 client in the SILC network. If the negotiation is started it
9011 is performed using the SKE protocol. The result of the
9012 negotiation, the secret key material, can be used for example
9013 as private message key.
9015 Implemented the Key Agreement payload into the files
9016 lib/silccore/silauth.[ch].
9018 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9020 * Redefined ciphers for the SILC protocol. Added some new ciphers
9021 and defined the key lengths for the algorithms. Changed the
9022 code accordingly. The default key length is now 256 bits.
9024 * Fixed SKE key distribution function silc_ske_process_key_material
9025 when the key length is more than 128 bits. The default key
9026 length in SILC is now 256 bits.
9028 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9029 to indicate unsupported algorithm.
9031 * Renamed rijndael.c to aes.c and all functions as well.
9033 * Fixed a long standing channel key setting bug in client library.
9034 Weird that it has never surfaced before.
9036 * Fixed bug in channel deletion. If the entire channel is removed
9037 then it must also delete the references of the channel entry
9038 from the client's channel list as the client's channel entry and
9039 the channel's client entry share same memory.
9041 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9043 * Implemented CONNECT and SHUTDOWN commands in the client.
9045 * Implemented CLOSE command to the client.
9047 * Added the function silc_idlist_find_server_by_name into the
9048 files silcd/idlist.[ch].
9050 Added the function silc_idlist_find_server_by_conn into the
9051 files silcd/idlist.[ch].
9053 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9055 * DIE command was renamed to SHUTDOWN. Updated the both code
9058 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9059 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9061 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9064 * Added function silc_server_create_connection function to create
9065 connection to remote router. My server implementation actually
9066 does not allow router to connect to normal server (it expects
9067 that normal server always initiates the connection to the router)
9068 so the CONNECT command is only good for connecting to another
9071 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9073 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9074 or some other client was kicked from the channel.
9076 Implemented the handling of the notify type to both client
9079 Implemented silc_server_send_notify_kicked to send the KICKED
9080 notify. It is used to send it to the server's primary router.
9082 * Implemented the KICK command into server and client.
9084 * Added `query' argument to the silc_idlist_get_client function
9085 to indicate whether to query the client from server or not if
9088 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9089 to indicate that the client is not channel founder.
9093 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9095 * Removed the rng context from SilcPacketContext structure and
9096 changed that the packet routine uses the Global RNG API.
9098 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9100 * Added support for quit message that client can "leave" on the
9101 channel when it quits the SILC. It is ditributed inside the
9102 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9104 Added silc_server_free_client_data that will take the
9105 signoff message as argument.
9107 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9109 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9111 * Updated parts of the protocol specification to keep it up
9114 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9116 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9117 payloads in one packet.
9119 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9120 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9121 use now the new List flag.
9123 * Also deprecated the following packet types: REPLACE_ID,
9124 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9126 * Added list support for Notify packet in server.
9128 * Added silc_server_send_notify_channel_change to send the
9129 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9130 the silc_server_send_replace_id.
9132 * Added silc_server_send_notify_nick_change to send the
9133 NICK_CHANGE notify type. Deprecates the function
9134 silc_server_send_replace_id.
9136 * Added silc_server_send_notify_join to send the JOIN notify type.
9137 Deprecates the function silc_server_send_new_channel_user.
9139 * Added silc_server_send_notify_leave to send LEAVE notify type.
9140 Deprecates the function silc_server_send_remove_channel_user.
9142 * Added silc_server_send_notify_cmode and
9143 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9144 types. Deprecates the silc_server_send_set_mode function.
9146 * Added SERVER_SIGNOFF notify type to indicate that server has
9147 quit. This means that all clients on the channel from that
9148 server will drop. This can be also used when netsplit happens.
9150 Deprecated REMOVE_ID packet type since it is not needed anymore
9153 Added silc_server_send_notify_server_signoff to send the
9154 SERVER_SIGNOFF notify type. Deprecates the function
9155 silc_server_send_remove_id.
9157 Added also silc_server_send_notify_signoff to send the
9158 SIGNOFF notify type.
9160 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9161 SILC protocol from this day on. Changed the protocol
9162 specification as well.
9164 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9165 notify type. It is used between routers to notify about
9166 topic changes on a channel.
9168 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9171 * Partly updated the protocol specification to comply with the
9172 changes now made. It is still though a bit outdated.
9174 * The JOIN notify type now takes one extra argument <Channel ID>.
9175 The packet used to be destined to the channel but now the
9176 JOIN type may be sent as list thus it is impossible to
9177 destine it to any specific channel. By adding this argument
9178 it is again possible.
9180 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9182 * Added CREDITS file. The CHANGES and CREDITS file will appear
9183 in the distribution as well.
9185 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9187 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9188 types in the server's silcd/packet_receive.c.
9190 * Implemented CMODE and CUMODE to work in router environment.
9192 * Fixed minor encoding and decoding buglet from the
9193 lib/silccore/silcmode.c.
9195 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9198 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9200 * Changed all SilcConfigServer* and silc_config_server* to
9201 SilcServerConfig* and silc_server_config*, respectively.
9204 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9206 * Associated the ID (client or server ID) to the Authentication
9207 Payload to avoid any possibility of forging. Updated the
9208 protocol specification and the code accordingly.
9210 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9212 * The RSA key length is now save to the RsaKey context in the
9213 key generation process in lib/silccrypt/rsa.c. The key length
9214 is now used to figure out the maximum size of the block allowed
9215 to be encrypted/signed.
9217 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9218 is equivalent to the silc_mp_mp2bin but does not allocate any
9221 * Changed silc_mp_mp2bin API to take length argument. If it is
9222 non-zero then the buffer is allocated that large. If zero, then
9223 the size is approximated using silc_mp_sizeinbase, which however
9226 * Created Global RNG API which is global RNG that application can
9227 initialize. After initializing, any routine anywhere in the
9228 code (including library) can use RNG without allocating a new
9229 RNG object. This was done to allow this sort of use of the
9230 RNG in code that has no chance to allocate RNG object. All
9231 applications currently allocate this and many routines in the
9232 library use this. Affected file lib/silccrypt/silcrng.[ch].
9234 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9235 it to use the Global RNG API.
9237 * Defined Authentication Payload into protocol specification that
9238 is used during SILC session to authenticate entities. It is
9239 used for example by client to authenticate itself to the server
9240 to obtain server operator privileges.
9242 Implemented this payload into the lib/silccore/silcauth.[ch].
9243 Implemented also routines for public key based authentication
9244 as the new protocol specification dictates.
9246 Moved definitions of different authentication methods from
9247 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9249 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9250 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9251 silc_pkcs_verify_with_hash functions into the file
9252 lib/silccrypt/silcpkcs.[ch].
9254 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9256 * The client entry's userinfo pointer must be always valid.
9257 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9258 will fail since it requires the userinfo. Now, the userinfo
9259 is allocated as "" if actual userinfo does not exist. Actually,
9260 it must exist and it is totally Ok to drop client connections
9261 that does not announce the userinfo. However, we will make
9262 this workaround for now.
9264 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9265 to return the remote port by socket.
9267 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9269 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9270 SILC_SERVER_PENDING_EXEC and added an new macro
9271 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9272 data or when error occurs while processing the pending command.
9274 Added new argument `destructor' into silc_server_command_pending
9275 and to the SilcServerCommandPending object. This destructor is
9276 now called after calling the pending callback or if error occurs
9277 immediately. If error occurs the actual pending callback won't
9278 be called at all - only the destructor. The destructor may be
9279 NULL if destructor is not needed.
9281 All this applies for client library code as well. Similar
9282 changes were made there as well for the pending commands.
9284 In the client, the application must now allocate the
9285 SilcClientCommandContext with the silc_client_command_alloc
9288 * Added reference counter to the SilcServerCommandContext. Added
9289 function silc_server_command_alloc and silc_server_command_dup
9292 Same type of functions added to the client library for the same
9295 * Removed the cmd_ident from IDListData away since it is now
9296 global for all connections. It is the command identifier used
9297 in command sending and with pending commands. The affected file
9300 * Added reference counter to the SilcSocketConnection objecet to
9301 indicate the usage count of the object. The object won't be
9302 freed untill the reference counter hits zero. Currently only
9303 server uses this, and client ignores it. The client must be
9304 set to use this too later. The affected files are
9305 lib/silccore/silcsockconn.[ch]. Added also the function
9306 silc_socket_dup to increase the reference counter.
9308 This was mainly added because it is possible that the socket
9309 is removed underneath of pending command or other async
9310 operation. Now it won't be free'd and proper DISCONNECTING
9311 flags, etc. can be set to avoid sending data to connection that
9312 is not valid anymore.
9314 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9315 the connection. After that it sets SILC_SET_DISCONNECTED.
9316 It is, however, possible that the socket data is not still freed.
9317 The silc_server_packet_process now checks that data is not
9318 read or written to connection that is DISCONNECTED. The socket
9319 get's freed when the reference counter hits zero.
9321 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9323 * Changed the client operation API: channel_message operation's
9324 `sender' is now the client entry of the sender, not the nickname
9325 and the `channel' is the channel entry, not the channel name.
9327 In the private_message operation the `sender' is now also the
9328 client entry of the sender not the nickname.
9330 Affected file is lib/silcclient/ops.h and all applications
9331 using the client operations.
9333 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9335 * Moved the calling of ops->connect() from connect_to_server_final
9336 into receive_new_id functin since that is the point when the
9337 client is actually allowed to send traffic to network. The
9338 affected file is lib/silcclient/client.c.
9340 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9342 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9343 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9344 (if needs broadcasting) instead of broadcasting the packets one
9345 by one which would make a burst in the network traffic.
9347 * Added `broadcast' argument to the functions in silcd/server.[ch]
9348 silc_server_create_new_channel[_with_id] to indicate whether
9349 to send New Channel packet to primary router.
9351 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9353 * Added new function into the silcd/server.[ch] files:
9354 silc_server_create_new_channel_with_id to create new channel with
9355 already existing Channel ID.
9357 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9358 lib/silccore/silcpacket.h. This packet is used t send list of
9359 Set Mode payloads inside one packet. Server uses this to set
9360 the modes for the channels and clients on those channels, that it
9361 announced to the router when it connected to it. The protocol
9362 specification has been updated accordingly.
9364 * The silc_server_new_channel did not handle the packet coming
9365 from normal server as it normally does not send that. However,
9366 when it announces its channels it does send it. Implemented
9367 the support for that.
9369 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9370 into the file lib/silccore/id.h.
9372 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9374 * Fixed memory leaks in the functions silc_idlist_del_client,
9375 silc_idlist_del_channel and silc_idlist_del_server in the file
9376 silcd/idlist.c. All of those leaked like a sieve.
9378 * Fixed some small memory leaks in the client's function
9379 silc_client_notify_by_server.
9381 * Added functions into silcd/server.c: silc_server_announce_clients,
9382 silc_server_announce_channels and silc_server_announce_server.
9383 These functions are used by normal and router server to announce
9384 to its primary router about clients, channels and servers (when
9385 router) that we own. This is done after we've connected to the
9388 These functions effectively implements the following packet types:
9389 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9390 and SILC_PACKET_NEW_ID_LIST.
9392 * Added new functions into the silcd/packet_receive.[ch]:
9393 silc_server_new_id_list, silc_server_new_channel_list and
9394 silc_server_new_channel_user_list to handle the incoming
9395 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9397 * Added support of changing Channel ID in the function
9398 silc_server_replace_id. If the server that announces a channel
9399 to the router already exists in the router (with same name but
9400 with different Channel ID), router is responsible to send
9401 Replace ID packet to the server and force the server to change
9402 the Channel ID to the one router has.
9404 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9405 client that the Channel ID has been changed by the router. The
9406 normal server sends this to the client. Client must start using
9407 the new Channel ID as the channel's ID.
9409 Implemented handling of this new type into lib/silcclient/client.c
9410 into the function silc_client_notify_by_server.
9412 * Added new function silc_idlist_replace_channel_id into the files
9413 silcd/idlist.[ch] to replace the Channel ID.
9415 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9417 * Call silc_server_command_identify_check always when processing
9418 the IDENTIFY command in silcd/command.c
9420 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9422 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9423 send keepalive packets. The packet can be sent by clients,
9424 servers and routers.
9426 Added function silc_socket_set_heartbeat into the file
9427 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9428 If not set, the heartbeat is not performed. The actual
9429 heartbeat is implemented in the low level socket connection
9430 library. However, application is responsible of actually
9433 Added silc_server_send_heartbeat to send the actual heartbeat
9434 packet into silcd/packet_send.[ch]. Server now performs
9435 keepalive with all connections.
9437 * Added silc_task_get_first function into lib/silcutil/silctask.c
9438 to return the timeout task with shortest timeout. There was a bug
9439 in task unregistration that caused problems. TODO has been
9440 updated to include that task system must be rewritten.
9442 * The client library will now resolve the client information when
9443 receiving JOIN notify from server for client that we know but
9444 have incomplete information.
9446 * Rewrote parts of silc_server_remove_from_channels and
9447 silc_server_remove_from_one_channel as they did not remove the
9448 channel in some circumstances even though they should've.
9450 * Encryption problem encountered in server:
9452 The LEAVE command used to send the Channel Key packet to the
9453 router immediately after generating it. However, the code
9454 had earlier sent Remove Channel user packet but not immediately,
9455 ie. it was put to queue. The order of packets in the router
9456 was that Channel Key packet was first and Remove Channel User
9457 packet was second, even though they were encrypted in the
9458 reverse order. For this reason, MAC check failed. Now, this
9459 is fixed by not sending the Channel Key packet immediately but
9460 putting it to queue. However, this is more fundamental problem:
9461 packets that are in queue should actually not be encrypted
9462 because packets that are sent immediately gets encrypted
9463 actually with wrong IV (and thus MAC check fails). So, packets
9464 that are in queue should be encrypted when they are sent to
9465 the wire and not when they put to the queue.
9467 However, the problem is that the current system has not been
9468 designed to work that way. Instead, the packet is encrypted
9469 as soon as possible and left to the queue. The queue is then
9470 just purged into wire. There won't be any fixes for this
9471 any time soon. So, the current semantic for packet sending
9474 o If you send packet to remote host and do not force the send
9475 (the packet will be in queue) then all subsequent packets to the
9476 same remote host must also be put to the queue. Only after the
9477 queue has been purged is it safe again to force the packet
9480 o If you send all packets immediately then it safe to send
9481 any of subsequent packets through the queue, however, after
9482 the first packet is put to queue then any subsequent packets
9483 must also be put to the queue.
9485 Follow these rules and everything works fine.
9487 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9489 * Added new function silc_server_remove_clients_by_server to
9490 remove all client entries from ID list when the server connection
9491 is lost. In this case it is also important to invalidate all
9492 client entires as they hold the invalid server entry. This
9493 fixes fatal bug when server has lost connection and will reconnect
9496 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9498 * Made some sanity checks to silc_server_daemonise like to check
9499 whether the requested user and group actually exists.
9501 * Added sanity check to SKE's silc_ske_responder_finish to check
9502 that the public and private key actually is valid.
9504 * Invalidate the client's nickname when receiving Replace ID
9505 packet and the Client ID is being replaced. This means that the
9506 server will query the nickname if someone needs it (client)
9509 * Sort the ID Cache in client library when the ID Cache data
9510 has changed (needs sorting).
9512 * Do not allow for SILC client to create several connections to
9513 several servers. The client does not support windows right now
9514 and generating multiple connections causes weird behaviour.
9516 Irssi-silc client does support windows and can handle several
9517 connections without problems, see: www.irssi.org and SILC plugin.
9519 * Fixed some places where client was added to the IDList. The
9520 rule of thumb is following (in order to get everything right):
9521 If the client is directly connected local client then the
9522 `connection' argument must be set and `router' argument must be
9523 NULL to silc_idlist_add_client function. If the client is not
9524 directly connected client then the `router' argument must
9525 bet set and the `connection' argument must be NULL to the
9526 silc_idlist_add_client function.
9528 * The funtion silc_server_packet_send_local_channel actually did
9529 not check whether the client was locally connected or not. It
9530 does that now. Fixed a bug related to LEAVE command.
9532 * Fixed Remove Channel User payload parsing bug in server's
9533 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9535 * The server's silc_server_save_channel_key now checks also the
9536 global ID list for the channel as it might not be in the local
9537 list. Fixed a bug related to LEAVE command.
9539 * Is this the end of the [<unknown>] buglet that has been lurking
9540 around for a long time? A little for loop fix in server's
9541 silc_server_command_whois_parse that is used by both IDENTIFY
9542 and WHOIS command. At least, this was a clear bug and a cause
9543 of one type of [<unknown>] buglet.
9545 * WHOIS and IDENTIFY commands call the function
9546 silc_server_command_[whois/identify]_check function even if
9547 we are not router server.
9549 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9551 * Added --with-gmp configuration option. If set the GMP
9552 is always compiled in the SILC source tree. If not set then
9553 it is checked whether the system has the GMP3 installed. If
9554 it has then the GMP won't be compiled (the system's headers
9555 and library is used), if it doesn't have it then the GMP is
9556 compiled in the SILC source tree.
9558 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9560 * Changed RSA private exponent generation to what PKCS #1
9561 suggests. We try to find the smallest possible d by doing
9562 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9563 not security fix but optimization.
9565 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9567 * Added new config entry [Identity] to fork the server and run
9568 it as specific user and group. A patch from Bostik.
9570 * Imported Dotconf configuration library into lib/dotconf.
9571 This will be used to create the SILC configuration files later.
9572 It will appear in the distsribution after this commit.
9574 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9576 * A big code auditing weekend happening. Auditing code for
9577 obvious mistakes, bugs and errors. Also, removing any code
9580 Removed files for being obsolete:
9582 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9583 inline in the file lib/silcutil/silcbuffer.h)
9585 o lib/silcutil/silcbufutil.c (the header has inline versions)
9587 Changed code to fix possible error conditions:
9589 o The buffer formatting routines now check that the destination
9590 buffer really has enough space to add the data. This applies for
9591 both buffer formatting and unformatting
9592 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9593 unformatting was changed to accomodate following rules:
9594 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9595 sent to the function while XXX_*STRING will not allocate or copy
9596 the data into the buffer. Instead it sets the pointer from the
9597 buffer into the pointer sent as argument (XXX_*STRING used to
9598 require that the pointer must be allocated already). This change
9599 makes this whole thing a bit more consistent and more optimized
9600 (note that the data returned in the unformatting with XXX_*STRING
9601 must not be freed now). The routines return now -1 on error.
9603 o Tried to find all code that use buffer_format and buffer_unformat
9604 and added return value checking to prevent formatting and
9605 especially unformatting errors and possible subsequent fatal
9608 o Changed ske->x and ske->KEY to mallocated pointers in
9609 lib/silcske/silcske.h. Fixed possible data and memory leak.
9611 o Added return value checking to all *_parse* functions. Fixed
9612 many memory leaks as well.
9614 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9615 so that buffer overflows would not happen. All code now also
9616 checks the return value as it can fail.
9618 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9620 * Added reconnection support to server if the normal server looses
9621 its connection to the router (for example if router is rebooted).
9622 The server performs normal reconnection strategy implemented
9623 to the server. Affected file silcd/server.c.
9625 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9627 * Added new packet type SILC_PACKET_SET_MODE that is used to
9628 distribute the information about changed modes (for clients,
9629 channels and clients channel modes) to all routers in the
9630 network. Updated the protocol specification accordingly.
9632 Added functions into silcd/packet_send.c and
9633 silcd/packet_receive.c: silc_server_send_set_mode,
9634 silc_server_set_mode.
9636 Added new files silcmode.[ch] into lib/silccore that implements
9637 the encoding and decoding of Set Mode Payload. Added new type
9638 SilcSetModePayload. Moved the definitions of different modes
9639 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9641 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9643 * Oops, a little mistake in server's connection authentication
9644 protocol. The protocol is not ended with FAILURE but with
9645 SUCCESS if the authentication is Ok. :) Affected file is
9648 * Implemented NICK_CHANGE notify handling in server in the file
9649 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9650 the local clients on the channel. After the changing nickname
9651 in router environment snhould work and the [<unknown>] nickname
9652 should appear no more.
9654 The silc_server_replace_id function that receives the Replace ID
9655 payload now sends the NICK_CHANGE notify type also in the file
9656 silcd/packet_receive.c
9658 * Changed WHOIS and IDENTIFY command to support the maximum amount
9659 of arguments defined in protocol specs (3328 arguments). This
9660 fixed a bug that caused problems when there were more than three
9663 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9665 * Added extra parameter, command identifier, to the
9666 silc_client_send_command so that explicit command identifier
9669 Changed that ID list routines uses specific command identifier
9670 when sending WHOIS/IDENTIFY requests to the server so that they
9671 can be identified when the reply comes back.
9673 Affected files lib/silcclient/command.[ch],
9674 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9676 * Added `sender' argument to silc_server_packet_send_to_channel
9677 to indicaet the sender who originally sent the packet to us
9678 that we are now re-sending. Ignored if NULL. Affected file
9679 silcd/packet_send.[ch].
9681 * Added some server statistics support in silcd/server_internal.h
9682 SilcServerStatistics structure and around the server code. Also
9683 send some nice statistics information when client is connecting
9686 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9688 * Fixed channel ID decoding in server's JOIN command reply in
9689 silcd/command_reply.c
9691 * Fixed braodcasting of replace ID payload to not to send it if
9692 we are standalone server in silcd/packet_receive.c.
9694 * Fixed all channel message sending routines to not to send
9695 packets to clients that has router set, since they are routed
9696 separately in the same function earlier. Affects file
9697 silcd/packet_send.c and all channel packet sending functions.
9699 * In USERS reply, res_argv[i] are not allocated, the table
9700 is allocated. Thus changed that free the table, not its
9703 * In server's whois_check and identify_check if the client is
9704 locally connected do not send any WHOIS commands - they are not
9707 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9709 * Fixed some minor bugs in client when sending WHOIS command. The
9710 arguments was in wrong order.
9712 * Removed statis function add_to_channel from server in
9713 silcd/command.c that was previously used with the joining but
9716 * Tested USERS command in router environment successfully with two
9717 routers, two servers and two clients.
9719 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9721 * Reorganized the USERS command and command reply in client library
9722 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9723 When the command is given by user we register a pending command
9724 callback that will reprocess the command after the reply has been
9725 received from the server. When reprocessing the packet we then
9726 display the information. Thus, the USERS information is displayed
9727 now in the command callback instead of in the command reply
9728 callback. The processing of the command is same as previously
9729 when server has sent the command reply in the JOINing process.
9731 * Added to USERS command in silcd/command_reply.c to join the client,
9732 we didn't use to know about, to the channel after we've created
9733 a client entry for it. Also, for clienet we did know already still
9734 check whether it is on the channel or not and add it if not.
9736 * Removed silc_server_command_join_notify as the function and its
9739 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9741 * Changed the client's pending command handling to the same as the
9742 server's pending command handling. It is also now possible to
9743 execute command reply functions from other command reply
9744 function as the function callbacks for commands and command
9745 replies are one and same. The pending commands are not static
9746 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9747 in client connection context. Thus, pending commands are server
9748 connection specific as it is convenient.
9750 Changed the function silc_client_command_pending and
9751 silc_client_command_pending_del and added new function
9752 silc_client_command_pending_check. Removed the
9753 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9756 * Added cmd_ident, current command identifier, to the client
9757 connection context in lib/silcclient/client.h to keep track on
9758 command identifiers used in command sending. Client's command reply
9759 function handling now supports the mandatory command identifiers.
9761 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9762 funtions in client to fully support pending command callbacks.
9764 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9765 as one of the arguments to the application in the command reply
9768 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9769 before first releasing SILC but came back. Now it is removed again
9770 and should come back nomore. The FORWARDED flag was used only
9771 by the JOINing procedure by forwarding the command packet to router.
9772 Now, the JOINing procedure has been changed to more generic (due
9773 to various router environment issues) and FORWARDED is not needed
9774 anymore for anything. The protocol specification is yet to be
9777 Now, removed silc_server_packet_forward from server and the flag
9778 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9780 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9782 * Renamed NAMES command to USERS command. The NAMES was named that
9783 due to historical reasons. Now it is renamed. Also, rewrote
9784 parts of the USERS command. The nickname list is not sent anymore
9785 by the server. Only Client ID and mode lists are sent in the USERS
9786 command. Changed this also to the protocol specification.
9788 The client now resolves the names and stuff after it receives
9789 the USERS list from the server when joining to the channel.
9791 * WHOIS and IDENTIFY commands has been changed to support multiple
9792 Client ID's per command. One can now search for multiple users
9793 in the network by sending only one WHOIS or IDENTIFY command.
9794 Changed the code and the protocol specifications.
9796 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9797 uses silc_server_command_whois_parse to parse the request. */
9799 * If normal server, do not parse the WHOIS and IDENTIFY requests
9800 before sending it to the router. Saves some time.
9802 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9804 * Fixed JOIN command on client library. Wrong number of arguments
9805 used to crash the client.
9807 * Added silc_server_channel_has_global function to check whether
9808 channel has global users or not.
9810 * Added silc_server_channel_has_local function to check whether channel
9811 has locally connected clients on the channel.
9813 * The silc_server_remove_from_one_channel now checks whether the
9814 channel has global users or not after given client was removed from
9815 the channel. It also checks whether the channel has local clients
9816 on the channel anymore. If it does not have then the channel entry
9817 is removed as it is not needed anymore.
9819 * The silc_server_notify now checks on JOIN notify whether the joining
9820 client is one of locally connected or global. If it is global then
9821 the channel has now global users on the channel and that is marked
9822 to the channel entry. Also, it now saves the global client to
9823 global list who is joining and JOINs it to the channel. This is
9824 for normal server, that is.
9826 Changed silc_server_send_notify_on_channel,
9827 silc_server_packet_relay_to_channel and
9828 silc_server_packet_send_to_channel check if we are normal server
9829 and client has router set (ie. global client) do not send the
9830 message to that client, as it is already routed to our router.
9832 * Implemented LEAVE notify type handling in silc_server_notify
9835 * Tested LEAVE command in router environment successfully. Tested
9836 with two routers, two servers and two clients.
9840 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
9842 * Implemented SIGNOFF notify type handling in silc_server_notify
9845 * silc_server_remove_id now removes the client entry from all channels
9846 it has joined and thusly sends SIGNOFF notify type.
9848 * Rewrote the NAMES list generation in server by removing two excess
9849 loops. The lists are created now inside one loop.
9851 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9853 * silc_server_remove_channel_user checks now also global list
9854 for channel and client.
9856 * silc_server_new_channel_user checks now both local and global
9857 list for channel and client. Fixed a bug in client id decoding.
9858 Used to decode wrong buffer.
9860 * silc_server_channel_message checks now both local and global
9861 list for channel entry.
9863 * Tested channel joining (hence JOIN) in router environment
9864 successfully. Tested with two routers, two servers and two
9867 * Tested channel message sending in router environment successfully.
9869 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9871 * Added silc_server_save_channel_key into server.[ch] to save the
9872 received channel key in Channel Key payload processing. It is
9873 also used in JOIN command reply handling.
9875 Equivalent function silc_client_save_channel_key added into
9876 client.[ch] into client library.
9878 * Changed JOIN command reply to send information whether the channel
9879 was created or not (is existing already) and the channel key
9880 payload. Changed protocol specs accordingly.
9882 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
9883 the request was sent by ID and not by nickname. Crashed on
9886 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9888 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
9889 now correctly save the received data.
9891 * silc_server_free_sock_user_data now notifies routers in the
9892 network about entities leaving the network.
9894 At the same time implemented functions silc_server_remove_id
9895 and silc_server_send_remove_id to receive and send REMOVE_ID
9896 packets. The packet is used to notify routers in the network
9897 about leaving entities. The ID removed will become invalid in
9900 * Added function silc_idlist_del_server into server. Removes and
9901 free's server entry from ID list.
9903 * silc_server_private_message function now checks, if we are router,
9904 that the destination ID really is valid ID, naturally.
9906 * In router when NEW_ID packet is received (for new client) the
9907 hash of the Client ID is saved in the ID Cache but the
9908 client->nickname is set to NULL, instead of putting the hash
9911 IDENTIFY command now also checks that client->nickname must be
9912 valid. If it is not if will request the data from the server who
9913 owns the client. Added new function
9914 silc_server_command_identify_check.
9916 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
9917 to set the command to already allocated Command Payload.
9919 * Tested private message sending in router environment with two
9920 routers, two servers and two clients. Fixed minor bugs and now
9923 * Fixed segfault from client's NAMES command. Used to crash if
9926 * Forwarded packets must not be routed even if it is not destined
9927 to the receiver. Changed server code comply with this.
9929 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9931 * Added `require_reverse_mapping' boolean value to ServerParams
9932 structure. If TRUE (not default) the server will require that
9933 the connecting host has fully qualified domain name.
9935 If the reverse mapping is not required and hostname could not be
9936 found the IP address is used as hostname.
9938 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9940 * Implemented version string checking to both client and server.
9941 The check is incomplete currently due to the abnormal version
9942 strings used in development version of SILC.
9944 * Changed all command functions in server to use the new
9947 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9949 * Changed char *data to unsigned char *data in ID Cache system to
9950 support binary data as ID Cache data. Changed code to support
9951 binary data in lib/silccore/idcache.c.
9953 * Renamed silc_server_packet_relay_command_reply to
9954 silc_server_command_reply as it is normal packet receiving
9955 function. Rewrote the function to accept command replys for
9956 servers and not only for clients.
9958 * Mark remote router always as registered server if we are connecting
9959 to it. Otherwise, commands sent by the router to us are ignored.
9961 * All ID List find routines now returns the ID Cache Entry pointer
9962 as well if requested.
9964 * WHOIS command works now in router environment, tested with two
9965 routers, two servers and two clients.
9967 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
9968 in router environment (as it is almost equivalent to WHOIS) but
9969 hasn't been tested thoroughly. Added new functions:
9971 silc_server_command_identify_parse
9972 silc_server_command_identify_send_reply
9973 silc_server_command_identify_from_client
9974 silc_server_command_identify_from_server
9976 * Disabled route cache adding because adding two different ID's with
9977 same IP replaces the old cache entry thus giving wrong route.
9978 The entry->router->connection is always the fastest route anyway
9979 so route cache may not be needed. Of course, new routes maybe
9980 established after receiving the ID when the entry->router->connection
9981 might not be anymore the most optimal.
9983 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9985 * Add route cache for received ID for fast routing.
9987 * Added silc_server_packet_route to route received packet on router
9988 that is not destined to us.
9990 * Renamed silc_server_get_route to silc_server_route_get.
9992 * Added id_string and id_string_len fields into SilcServer to
9993 include encoded ServerID for fast comparing without excess
9994 encoding of the ID's.
9996 * Cleaned up WHOIS command on server side. Added following static
9999 silc_server_command_whois_parse
10000 silc_server_command_whois_check
10001 silc_server_command_whois_send_reply
10002 silc_server_command_whois_from_client
10003 silc_server_command_whois_from_server
10005 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10006 arguments in command replies. All command functions should be
10007 updated to use this macro.
10009 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10011 * Minor typo fixes on command reply handling on server.
10013 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10015 * Added silc_server_command_add_to_channel internal routine to add
10016 the client to the channel after router has created the channel and
10017 sent command reply to the server.
10019 * Added generic silc_server_send_command to send any command from
10022 * Use static buffer with ID rendering instead of duplicating data.
10024 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10026 * Fixed a channel user mode bug when joining to a channel server gave
10027 everybody channel founder rights, oops.
10029 * We mark ourselves as the router of the incoming server connection
10030 if we are router ourselves. This way we can check in some packet
10031 sending functions whether it is locally connected server. For
10032 incoming router connections we put NULL.
10034 * For router sending packets locally means now always sending the
10035 packet cell wide; to local clients and local servers. For normal
10036 server sending packet locally means sending it to only local
10039 * Fixed the JOIN command to really work in router environment. If the
10040 channel is created it is always created by the router. Router is
10041 also responsible of making the initial joining to the channel,
10042 sending JOIN notify to the sending server and distributing
10043 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10044 does not exist server doesn't do anything else but forward the
10045 command to the router which performs everything.
10047 * Added silc_server_send_channel_key function to send the Channel Key
10050 * Added silc_server_create_channel_key to create new channel key. The
10051 channel key is now re-generated everytime someone joins or leaves
10052 a channel, as protocol dictates. Note: channel->key_len is the
10053 key length in bits.
10055 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10057 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10058 packet_receive.[ch] to separate packet sending and receiving
10059 routines. The server.[ch] now includes everything else including
10060 actual packet processing (writing and reading data) and other
10063 Renamed silc_server_private_message_send_internal to
10064 silc_server_send_private_message. The routine is still though
10065 used only to relay private messages as server does not send
10066 private messages itself.
10068 Renamed silc_server_new_channel to silc_server_create_new_channel
10069 and added new function sicl_server_new_channel that handles the
10070 incoming New Channel packet. Added also new sending function
10071 silc_server_send_new_channel to send New Channel Payload.
10073 * Added new function silc_server_notify to process incoming notify
10074 packet to the server/router. Server may then relay the notify
10075 to clients if needed.
10077 * Added new function silc_server_new_channel_user to process incoming
10078 New Channel User packet. Router will redistribute the packet and
10079 send JOIN notify to its local clients and locally connected servers
10080 if needed. Normal server will send JOIN notify to its local client
10081 on same channel when received this packet. Added also corresponding
10082 sending function silc_server_send_new_channel_user to sent the
10085 * Added boolean route argument to send_notif_to_channel and
10086 packet_send_to_channel functions to attempt to route the packet
10087 if it is TRUE and send only locally if it is FALSE.
10089 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10091 * silc_server_replace_id now broadcasts the received replace ID
10092 packet if it is not broadcast packet already. The router must
10093 broadcast to inform other routers about changed ID.
10095 * Added backpointer to server's router into SilcServer context in
10096 silcd/server_internal.h.
10098 * Fixed silc_server_packet_broadcast to send correct broadcast
10101 * The channel key is now distributed to the local client as soon
10102 as it is received from the router (in router environment) so that
10103 no other packet may be sent for the channel until client has
10106 * silc_server_remove_channel_user now broadcasts the received
10107 Remove Channel User packet if it is not broadcast packet already.
10108 The router must broadcast to inform other routers about removed
10111 * Added users field into SilcPacketContext that is a reference count
10112 of the context. One can increase the reference count by calling
10113 silc_packet_context_dup which is now changed to just increase the
10114 reference count instead of duplicating the data. The reference
10115 count is decresed by calling silc_packet_context_free that will
10116 free the data after the reference count hits zero.
10118 For now on the packet context and everything allocated into it
10119 (including the raw packet from network) must be freed by calling
10120 the new silc_packet_context_free function. Added also new function
10121 silc_packet_context_alloc that must be used now to allocate the
10122 context. This also means that if a routine is asynchronous from
10123 silc_[client/server]_packet_parse_type the packet context must
10124 be duplicated by calling silc_packet_context_dup. Otherwise it
10125 gets free'd after silc_[client/server]_packet_parse_type returns.
10126 Also, one must remember that if packet is duplicated then its
10127 reference count must be decresed by calling the free function as
10128 many times as it was duplicated.
10130 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10131 from both client and server.
10133 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10135 * Made joining to a channel working in router environment.
10137 * Cleaned up JOIN command on server side and create function
10138 silc_server_command_join_channel internal routine to make the
10141 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10143 * Changed silc_command_pending list to SilcDList. Also, added
10144 `ident' field to SilcServerCommandPending structure to identify
10145 the reply and to call correct callback.
10147 Added silc_server_command_pending_check function to replace the
10148 corresnponding macro. The silc_command_pending list is not
10151 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10152 to set identifier to previously allocated Command Payload. It
10153 is used to set identifier for command when resending Command
10156 * Added silc_command_payload_encode_payload to encode Command
10157 Payload buffer from SilcCommandPayload structure.
10159 * Added silc_argument_payload_encode_payload to encode Argument
10160 payload buffer from SilcArgumentPayload structure.
10162 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10164 * Changed WHOIS command to support router connection on server side.
10165 The whois request is always sent to router unless the server is
10166 standalone server. After server has received the reply from the
10167 router will it send the reply to the client.
10169 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10170 broadcast received broadcast packet. The function is used only
10171 by router. The broadcast packet is always sent to the router's
10174 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10175 render given ID to printable string, for log files for example.
10177 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10179 * Made basic router to router connections working. At least they
10180 can now connect to each other but nothing really works the way
10181 they are supposed - yet.
10183 * Added new initiator token to RouterConnection configuration
10184 file in silcd/serverconfig.[ch]. It is used to tell whether we
10185 are the initiator to the remote router or whether we'll expect
10186 the other end to connect.
10188 * Moved registering of listener task to silc_server_init, hence
10189 the server starts listenning as soon as it is run, even if it
10190 does not have connections to other routers. Let's see how well
10193 * Changed default connection retry timeouts for more suitable in
10196 * Removed cipher and such arguments from silc_idlist_add_client
10197 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10198 Added new function silc_idlist_add_data to add the keys and stuff
10201 * Added SilcIDListData structure and added it to SilcClientEntry
10202 and SilcServerEntry as their first field in the structure. This
10203 way we can explicitly cast the ID entries to the SilcIDListData
10204 structure and get common data for the entries. In past, we had
10205 to first check what type of connection it is and then cast it to
10206 correct ID entry type. Now, we can directly cast the opaque
10207 pointer to the SilcIDListData (no matter what ID entry it actually
10208 is) and get the data needed.
10210 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10212 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10213 in some circumstances even if threre were timeout tasks, though not
10214 IO tasks, but tasks anyway. Now fixed.
10216 * Defined SilcServerConnection structure to hold connection specific
10217 stuff about directly connected servers and routers. The definition
10218 is currently in silcd/server_internal.h. I thought about having
10219 a bit more important role fro this struct but for now it is used
10220 only when connecting to other server (or router actually).
10222 * Added connecting retry support in server when connecting to
10223 router(s). The retry feature implement exponential backoff
10224 algorithm. Also, added SilcServerParams structure to hold default
10225 parameters for server. For now, it include these retry settings
10226 and are hard coded. After server is moded to be as Silc Server
10227 Library this structure will be more important.
10229 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10231 * Changed client librarys channel->clients table to SilcList and
10232 changed code accordingly.
10234 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10236 * Changed client's channel table to SilcList and changed code
10237 accordingly. Also changed SilcChannelClientEntry to include back-
10238 pointer to the channel so that client entry can use that structure
10239 as list as well and we have fast cross-reference to the channel.
10240 This change dramatically decreased the complexity of channel
10241 handling with client entry and vice versa (removed one extra
10242 loop when searching for channel entry from many functions).
10244 * Changed server->sim from table to SilcDList and changed code
10247 * NAMES command can now be used from user interface. It will show
10248 the user list on the channel, neatly.
10250 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10251 Code now saves realname of the user if it becomes available.
10253 * Renamed configure.in to configure.in.pre and made ./prepare
10254 script to automatically add correct version string to
10255 configure.in which it creates from configure.in.pre.
10257 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10259 * NAMES command reply now shows users mode with the nickname when
10260 joining to channel.
10262 * Moved silc_client_ch[u]mode[_char] functions from
10263 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10264 place sucks, they are utility functions and should be in some
10267 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10269 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10272 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10276 * Added TRQ (efficient deque and list library) into lib/trq. This is
10277 a very good list library that is currently used in the SILC. Defined
10278 SilcList API over the library because I didn't like the API very
10279 much. See lib/trq/silclist.h for the API and examples of how to
10280 use the API. Fixed various places in the code to use the new
10281 SilcList API. The SilcList is meant for lists that has a structure
10282 already defined as a list. It is not suitable to add just some
10283 context to the list (in TRQ, the context is the list actually).
10285 So, I defined SilcDList that can be used for the purpose where
10286 predefined list structure does not exit. This can be used as
10287 such list. Now some context just can be added to the SilcDList.
10288 Currently this list is not used in the SILC just yet, though there
10289 are a lot places where this can replace dynamically allocated
10290 tables and I will fix these places, later, to use SilcDList.
10291 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10292 and use TRQ internally).
10294 Also fixed some annoying warning messages that the original TRQ
10295 code generated. Also minor changes to TRQ's Makefile.in.
10297 * Added support for querying by Client ID to both WHOIS and
10298 IDENTIFY commands into server, as required by the protocol.
10300 * Removed method function pointers from SilcBuffer structure. They
10301 weren't used to anything and just increased the context size for
10302 no good reason. This change also made silc_buffer_alloc and
10303 silc_buffer_free functions inline functions.
10305 * Disabled command flooding detection support until it's fixed so
10306 that it accepts commands in but does not execute them more than once
10309 * Added silc_net_localhost(), to return local hostname, into
10310 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10311 that must be initialized before calling silc_client_init.
10313 * Added new function: silc_server_send_notify_on_channels to send
10314 notify messages to all channels client has joined. It is assured
10315 that the message is sent only once per client.
10317 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10318 lib/silcutil/silcutil.[ch] as silc_format function. The new
10319 function is generic and is used by server as well, not only by
10320 the logging routines.
10322 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10323 the provided version string was not acceptable. Added new function:
10324 silc_ske_check_version into lib/silcske/silcske.h. The function
10325 must be implemented by the application (client or server) and it
10326 does not reside in the SKE library. The function checks the version
10327 string remote end sent.
10329 * Added back pointers (to opaque context and to SilcSocketConnection)
10330 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10332 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10333 duplicate packet context structure.
10335 * Changed `notify' client operation to send same arguments as client
10336 receives from server except for ID's. ID's are mapped to correct
10337 ID entry and that is returned. Also, if channel entry is not sent
10338 by server but the notify is for channel the channel entry is sent
10339 to application (otherwise application doesn't know that it is for
10340 channel (library gets it from packet's Destination ID)).
10342 * Added silc_client_remove_from_channels into client library to
10343 remove a client from all channels it has joined to. Used when
10344 received SIGNOFF notify from server. Added also new function
10345 silc_client_replace_from_channels to replace old ID entry with
10346 new ID entry on all channels. Used when received NICK_CHANGE
10347 notify from server.
10349 * Fixed ID Cache list handling in silc_idlist_get_client in
10350 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10351 to get (or query) client by ID.
10353 * Updated TODO list.
10355 * Added connection authentication status message defined by the
10356 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10357 support for these into the code in client and server side.
10359 * Added generic function silc_client_send_command to send any command
10360 with variable argument list. Application should use this function
10361 to send commands if the command functions provided by the library
10362 does not suite for the application's user interface needs.
10364 * Added new `failure' client operation. Application is notified about
10365 received failure packet if client is executing a protocol. In this
10366 case the protocol's execution has failed.
10368 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10369 is required by the protocol.
10371 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10372 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10375 * Added status flag to SilcSKE object to indicate realtime status
10376 of the SKE protocol.
10378 * Application receives now exactly same command reply arguments as
10379 the library receives from server. However, if ID is received the
10380 corresponding ID entry is returned to the application (eg. Client
10381 ID is mapped to correct SilcClientEntry entry and that is returned).
10382 Changed command_reply client operation due to this change.
10384 * Changed all ID's in commands and in command replys as ID Payloads.
10385 Change affected both client and server side codes.
10387 All ID's sent in SILC network (with execption of ID's in SILC
10388 Packet header) are sent in ID Payload to support variable length
10391 * Server now notifies nick changes and notifies all clients on
10392 the channels about the new nickname (about the new Client ID,
10395 * Implemented CMODE command to change channel modes. Supports all
10396 channel modes defined by the protocol specs except ban and invite
10397 lists. (Also, private channel key mode is supported but support for
10398 setting private channel key in client is missing, thus, this mode
10399 has no effect on client side (except that server requires that the
10400 client uses private channel key and normal channel traffic does not
10403 Also, invite mode works per se, but INVITE command does not work
10404 yet correctly, so you can set channel as invite only channel but
10405 inviting clients to the channel does not work (it is yet to be
10406 thought what's the best way to do it).
10408 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10409 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10410 Implemented CUMODE command to change user's mode on the channel.
10411 Supports all modes defined by the protocol specs.
10413 * Added NAMES command reply to return users modes on the channel.
10415 * Removed unnecessary and slow ciphers from lib/silccrypt.
10417 * Set SO_KEEPALIVE option to connection sockets by default.
10419 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10421 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10422 redefined the Notify Payload into protocol specs.
10424 * Added silc_id_payload_parse_id to get ID directly from raw
10427 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10429 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10430 accept searching by Client ID as well.
10432 * Added support for LEAVE and SIGNOFF notify types in client library.
10434 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10435 to parse ID Payload from raw data.
10437 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10439 * Added flags parameter into silc_ske_assemble_security_properties
10440 function in lib/silcske/silcske.[ch].
10442 * Changed notify client operation to fit better for notify messages
10443 sent by server. The notify payload received from server is now
10444 passed to the application (after parsing it to SilcNotifyPayload).
10445 It is application's responsibility to retrieve the arguments
10446 from the payload and show the message the way it wants. The message
10447 sent by server is implementation specific.
10449 * Changed public keys to comply with the protocol specification.
10450 Old public keys are not supported anymore and are not compatible.
10452 * Removed nickname from Channel Payload as the latest draft removed
10453 it. The client must resolve the nickname from the NAMES command
10454 reply received when it joined the channel.
10456 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10458 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10460 * Fixed some errors in protocol specification drafts.
10462 * Created lib/silccore/silcnotify.c to implement Notify Payload
10463 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10464 generic payloads described by protocol specifications. The file
10465 includes implementations for ID Payload and Argument Payload.
10467 * Changed Command Payload implementation to use the new Argument
10468 Payload. Changed command_xxxx_payload to command_payload_xxxx
10469 to comply with SILC coding conventions.
10471 * Added suppport for Argument Payload handling in Notify Payload
10472 implementation as protocol requires it. Added the new support
10473 into server and client lib as well.
10475 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10477 * Added support for multiple nicknames on same channel. [n] is
10478 added locally to the nickname if there are more than one same
10479 nicknames on the channel.
10481 * Server now sends all nicknames that matched WHOIS request.
10482 Client also shows the list received from server.
10484 * Added TOPIC command to client side. User can now set and show
10485 current topic on channel.
10487 * Added MOTD command to client and server. Also, server sends the
10488 motd when client connects to the server.
10490 * Changed version strings to comply ISO 8601.
10492 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10494 * Fixed protocol error handling in client library. It should now
10495 cope even if the SKE fails for some reason.
10497 * Made new protocol specification drafts for submitting to IETF.
10499 * Implemented TOPIC command to server in silcd/command.c.
10501 * Added two new notify types into lib/silccore/silcnotify.h:
10502 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10503 notify nickname change and topic setting/change on a channel.
10505 * API change of command_reply operation in client library. The
10506 application gets now the status type received from server as well.
10508 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10510 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10512 * Cras fixed and optimized the packet handling even further and
10513 it should work now. Minor change to the prototype of function
10514 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10516 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10518 * Added new function into lib/silcutil/silcschedule.[ch]:
10519 silc_schedule_with_fd to select() a specified fd. The function
10520 returns after timeout expires or data arrives or goes. The
10521 function is used by packet routines to wait that all data is
10522 received from network.
10524 * Fixed data reading from network in lib/silccore/silcpacket.c.
10525 The code now assures that all data is read from the fd and then
10526 continues packet processing. This was a bug fix since the code
10527 used to drop some data in some circumstances.
10529 * Added new function into lib/silcclient/client.[ch]:
10530 silc_client_start_key_exchange to start key exchange after
10531 connection has been established to server. The code internally
10532 now uses this funtion but its main purpose was to provide it
10533 for applications that perform their own connecting. After
10534 application has created a connection it merely calls this
10535 function to start the key exchange between client and server.
10536 The library takes care of everything else after that.
10538 Updated also lib/silcclient/README to explain the usage of
10541 * Do not send to application information that connection has
10542 been established. Application gets notified it by connect
10545 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10547 * Applied cras's patch to add silc_schedule_one function. The
10548 function runs scheduler once and returns.
10550 * Fixed the scheduler after cras messed it up. The timeout
10551 handling works now as it's supposed to work.
10553 * Added into lib/silccore/ silcnotify.h to include notify
10554 message types support. Changed silc_server_send_notify*
10555 functions, in server.[ch], to support those new notify types.
10556 Added the support for the notify types into client library,
10557 as well. Added new notify client operation into ops.h in
10560 * Changed silc_server_packet_send_to_channel to send normal
10561 packets instead of just channel message packets. The function
10562 is now used to send the notify packets to channels. It is not
10563 used to send channel message packets anymore, as server never
10564 sends them anymore.
10566 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10567 va_arg()s as it seems to require it nowadays. I guess, if SILC
10568 is compiled with older va_arg() the new code should work anyway.
10570 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10572 * Splitted core library. Core library (lib/silccore) includes
10573 now only SILC protocol specific core (and common) components.
10574 Created new utility library (lib/silcutil) that includes more
10575 generic purpose stuff. The stuff for util library was taken
10576 from the old core library. This was minor and easy split.
10578 * Created SILC Client Library (lib/silcclient) that includes
10579 implementation of the SILC client without user interface. This
10580 was major move from silc/ directory. The code has been changed
10581 so that it is transparent towards the user interface. The
10582 silc/ directory includes now the same user interface as before
10583 and it uses the new client library. Read lib/silcclient/README.
10584 Basicly, the client library performs everything else related
10585 to SILC except user interface handling. Also, configuration
10586 files are considered to be part of user interface and library
10587 does not handle them.
10589 This change also changed a lot of structures, function naming etc.
10590 Most important change was that SilcClientWindow object was
10591 renamed to SilcClientConnection in the client library. Created
10592 also new file lib/silcclient/ops.h. Also added new files
10593 silc/local_command.[ch] and silc/client_ops.[ch].
10595 All these changes were made to make it easier for user interface
10596 designers to create what ever user interface for the SILC client
10599 It is also expected that the server will be moved to lib
10600 directory as well and SILC Server Library will be created;
10601 sometimes in the future.
10603 * Removed Local commands from lib/silccore/silccommand.h as
10604 they are application specific and new client library does not
10605 handle any of those anymore.
10607 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10608 old client implementation in silc/.
10610 * Added support for callback functions in SILC_LOG_* macros.
10611 Application can now set its own callbacks that will be called
10612 instead of using the default functions that will always print
10613 the debug messages to stderr (or stdout). Also, debugging can
10614 now be disabled by setting silc_debug to FALSE and re-enabled by
10615 setting it to TRUE. Note, that logging will still work even
10616 if debugging is disabled.
10618 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10619 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10620 silc_log_reset_debug_callbacks.
10622 * To enable debugging in silc client one must give now -d
10623 option on command line.
10625 * Changed silc_schedule_init to automatically allocate task queues
10626 if they are not allocated before calling it.
10628 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10630 * Added GMP 3.1 into math library.
10632 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10634 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10635 a channel in SILC network. The packet is used by servers and
10636 routers to notify other routers that user has left a channel.
10637 This little feature was missing until now. Added the feature
10638 to protocol specification as well.
10640 Added functions: silc_server_send_remove_channel_user and
10641 silc_server_remove_channel_user into server.[ch].
10643 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10644 lib/silccore/silcpacket.h. However, they are not implemented
10647 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10649 * Fixed joining to a channel and sending channel messages
10650 between server and router. The channel message sending should
10651 now work inside a cell.
10653 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10655 * Fixed the private message sending between server and router.
10656 The private message sending should now work inside a cell.
10658 * Added silc_server_replace_id into server.[ch] to replace
10659 existing ID in the SILC network.
10661 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10662 and silc_idlist_replace_server_id into idlist.[ch] in server.
10664 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10666 * Fixed the server to server connections. Server can again now
10667 connect to router. Router to router connections probably does
10670 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10672 * Added dynamic protocol registering support. Now protocols can
10673 registered and unregistered on the fly. Patch by cras.
10675 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10677 * Added lib/contrib directory to hold routines that some platforms
10678 don't have but are needed by SILC.
10680 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10681 into lin/contrib to provide getopt() and getopt_long() for
10682 those who don't have it.
10684 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10686 * Added AWAY command to client. When away message is set and
10687 client receives a private message packet the client automatically
10688 replies to the sender with the away message.
10690 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10691 bug seemed to be the cause of recent problems when compiling
10694 * Added version detection support to SKE protocol specification
10695 and added the new changes to the SKE implementation as well.
10696 There were other minor changes in the SKE protocol as well.
10698 Many changes in lib/silcske/silcske.[ch] and in
10699 lib/silcske/payload.[ch].
10701 * Added ^U functionality, clear input line. Patch from cras.
10703 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10705 * Mainly small bugfixes on core library. Fixed some debugging
10706 logging and buffer overflow in silclog.c.
10708 * Updated config.sub and config.guess on the distribution tree.
10710 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10712 * Added command lagging support in server. Client may execute
10713 commands now only once in two seconds.
10715 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10717 * Optimized packet reception. MAC computation and checking is now
10718 also more optimized. A lot previously duplicated code is now
10719 used as generic by both client and server.
10721 * Fixed key pair generation in clientutil.c
10723 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10725 * Added into lib/silccore/silcbufutil.[ch] new function;
10726 silc_buffer_realloc.
10728 * Moved generic packet sending/encryption functions to
10729 lib/silccore/silcpacket.[ch] from client and server. Some
10730 rewriting of the functions.
10732 * Moved all generic packet reception/decryption functions to
10733 lib/silccore/silcpacket.[ch] from client and server. The
10734 packet processing is now much cleaner in both client and server.
10735 These were major changes in both client and server.
10737 * Created many common functions in server to do packet sending.
10738 Previously code were duplicated a lot, this has been removed
10739 with these changes.
10741 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10743 * Rewrote major parts of the ID cache system. Don't know
10744 whether it is better now or not but at least the API is more
10747 * Major rewrite on ID cache stuff on client because of the ID
10748 cache API changes. Added idlist.c to client.
10750 * Also major rewrite on ID cache stuff on server as well.
10751 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10752 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10753 in hand, instead they are all put into the ID cache system now.
10754 All server_idlist_* routines uses ID cache now instead of
10755 traversing its own lists (those lists does not exist anymore).
10756 SilcIDList though still exists. Also, SilcXXXEntry's are
10759 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10761 * Finally made the SKE implementation compliant to the protocol
10762 specification. All mp integers are now binary encoded as
10763 opposed being HEX encoded.
10765 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10768 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10769 functions: silc_[encode/decode]_pem. Also added function
10770 silc_encode_pem_file to PEM encode with newlines ('\n') for
10771 saving into a file.
10773 * SILC public keys are now encoded either PEM or binary. Same
10774 option is for private keys as well. By default private keys
10775 are binary encoded and public keys PEM encoded. Silly HEX
10776 encoding were removed.
10778 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10779 function to create fingerprints.
10781 * Fixed a bug in SHA1; does not change the original data anymore.
10783 * Partly implemented INFO command on client and server side.
10784 Fixed CLEAR command. Changes to SERVER command; show current
10785 server(s) when giving command without arguments. Added
10786 VERSION command to client.
10788 * Added check to server that unregistered connections cannot
10789 execute commands (unless it is specificly allowed).
10791 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10793 * Fixed screen refresh.
10795 * Fixed channel joining bug from client. On some circumstances
10796 client tried to join to a channel it had already joined.
10798 * Added public key verification process into client's protocol.c.
10799 The client now verifies the public key from user and saves
10800 it into ~./silc/serverkeys/ directory.
10802 Added into: clientutil.[ch]: silc_client_verify_server_key.
10804 * Changed SKE protocol's silc_ske_initiator_finish function
10805 to accept callback function that verifies the received public
10806 key. Removed old silc_ske_verify_public_key function.
10808 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10810 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
10811 silc_pkcs_private_key[_data]_set.
10813 * Made the password and public authentication more cleaner in
10814 server's protocol.c.
10816 * Removed historic and obsolete protocol `channel_auth' from
10817 both client and server.
10819 * Removed wrong way of sending command status messages from
10820 server to client in server's command.c. The old way violated
10821 protocol specification.
10823 Changes to silccore/silccommand.[ch]: removed
10824 silc_command_encode_status_payload -> not needed anymore,
10825 changed silc_command_encode_payload_va to accept extra
10826 argument on variable argument list. The argument type must
10827 now be provided to the function. Also, added new function:
10828 silc_command_encode_reply_payload_va which is same as
10829 normal command_encode_payload_va except command status type
10830 is provided as extra argument.
10832 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10834 * Added ~./silc directory handling. The directory includes the
10835 public and private keys for the client.
10837 Added silc_client_check_silc_dir, silc_client_create_identifier
10838 and silc_client_load_keys.
10840 * Implemented SILC protocol compliant public key. Added public
10841 and private key saving to and loading from files.
10843 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
10844 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
10845 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
10846 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
10847 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
10849 Implemented: silc_pkcs_save_[public/private]_key[_data] and
10850 silc_pkcs_load_[public/private]_key.
10852 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10854 * Added silc_server_get_route (route.[ch]) to get connection
10855 data for the fastest route for given ID.
10857 * Implemented INVITE command on client and server. The command
10858 were re-defined in the SILC Protocol Specification and the
10859 implementation now complies with the specification.
10861 * Implemented PING command on client and server.
10863 * Implemented NAMES command on client and server. The server side
10864 supports currently only normal server not router server yet.
10865 Some changes to NAMES definition in SILC protocol specification.
10867 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10869 * Implemented LEAVE command on client and server.
10871 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
10872 again. This change was made to the protocol as well. Server
10873 should not violate the protocol specification anymore.
10875 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10877 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
10878 was tested. SOCKS4 was not but should work anyway.
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